[Event "Puget Sound League"]
[Site "?"]
[Date "1968.??.??"]
[Round "?"]
[White "Bailey, B."]
[Black "Sonier, E."]
[Result "1-0"]
[WhiteElo "100"]
[BlackElo "1605"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "129"]
[EventDate "1968.??.??"]

{B40: Sicilian: 2...e6, Unusual lines} 1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 b6 5.
d4 cxd4 6. Nxd4 Qc7 7. g3 Bb7 8. Bg2 Nf6 9. O-O d6 10. Re1 Nbd7 11. Bg5 Be7
$146 (11... h6 12. Bxf6 Nxf6 13. Qe2 Be7 14. e5 dxe5 15. Bxb7 Qxb7 16. Qxe5 O-O
17. Nf5 Rfd8 18. Nxe7+ Qxe7 19. Ne4 Nxe4 20. Qxe4 Rac8 21. Red1 Qc5 22. Rac1
Qh5 23. Rd3 Rxd3 24. Qxd3 Qa5 25. Qd7 Qc5 26. c3 {
Jordan,J (1937)-Bayer,E (2226) Bergheim 2003 1/2-1/2}) 12. Qe2 (12. Nd5 exd5
13. exd5 Kf8 $11) 12... O-O 13. Rad1 Rac8 14. f4 {White plans e5} Rfe8 (14...
h6 $142 $5 15. Bh4 Rfd8 $11) 15. e5 $14 Nd5 $4 (15... dxe5 $142 16. fxe5 Nd5
17. Nxd5 Bxd5 18. Bxe7 Rxe7 19. Qxa6 Ra8 $11 (19... Nxe5 $4 20. Rxe5 Rd8 21.
Qe2 $18)) 16. Nxd5 (16. Bxe7 $142 Rxe7 17. Bxd5 Bxd5 18. Nxd5 exd5 $18) 16...
exd5 (16... Bxd5 17. Bxe7 Rxe7 18. Bxd5 exd5 $18) 17. exd6 (17. Bxe7 $142 Rxe7
18. Nf5 $18) 17... Bxd6 $11 18. Qd2 $4 (18. Qxe8+ Rxe8 19. Rxe8+ Nf8 $11) 18...
Bc5 $4 (18... h6 $142 19. Bh4 Nc5 $19) 19. c3 $11 b5 20. axb5 axb5 21. Kh1 (21.
Bh4 Bb6 22. Rxe8+ Rxe8 $11) 21... Nb6 22. Nxb5 {
Exerts pressure on the isolated pawn} (22. b3 $5 $15) 22... Qd7 $17 23. Nd4 Nc4
24. Qf2 Nd6 (24... h6 $142 25. Bh4 Nd6 $17) 25. Qf1 $4 (25. f5 Rxe1+ 26. Rxe1
Ne4 27. Bxe4 dxe4 $11) 25... Ra8 $4 (25... Bxd4 26. cxd4 Ne4 27. Bh3 $19) 26.
Re2 $4 (26. Rxe8+ Rxe8 27. f5 h6 $15) 26... Ba6 $4 (26... Rxe2 $142 27. Qxe2
Ne4 $19) 27. Rxe8+ $15 Qxe8 28. Qe1 Ne4 29. Bxe4 $4 (29. h3 $142 $17) 29...
dxe4 $19 (29... Qxe4+ $6 30. Qxe4 dxe4 31. f5 $11) 30. f5 Bb7 (30... e3 $142
31. Qxe3 Bb7+ 32. Kg1 Qa4 $19) 31. Be3 $11 Qc8 32. Qd2 Bxd4 (32... h5 $142 $5
33. Kg1 Bxd4 34. Qxd4 Qxf5 $11) 33. Qxd4 $16 h6 34. g4 Bc6 (34... Ba6 35. Rd2
$11) 35. c4 Qb7 $2 (35... Ba4 36. Rd2 Rb8 37. c5 $14) 36. Qc3 (36. Rd2 $5 $16)
36... Rc8 (36... Rb8 37. Rd2 $14) 37. b3 (37. Kg2 Rb8 $14) 37... Qe7 $14 38.
Qe1 (38. f6 Qe6 39. h3 h5 $14) 38... Qa3 39. b4 Qb3 (39... Be8 40. f6 Qb3 41.
Rd4 gxf6 42. b5 Rxc4 43. Rd8 $14) 40. c5 (40. b5 $142 $5 Be8 41. Rb1 $16) 40...
Ba4 41. Rb1 Qc4 42. Qd2 Bc6 43. Kg1 Ra8 44. Rc1 Qb5 (44... Qb3 45. Qc3 Qa2 46.
Qc2 $11) 45. h4 {White intends g5} (45. f6 $142 $5 g6 46. Bxh6 $14) 45... Ra3
$11 46. g5 Rd3 47. Qe1 hxg5 48. hxg5 Rd5 49. f6 Qd3 50. Ra1 Qb3 51. Rb1 Qd3 52.
Ra1 Rd8 (52... g6 53. Qg3 $11) 53. Ra2 (53. fxg7 $5 Qb3 54. Rb1 $14) 53... Qb3
$11 54. Rd2 Rd3 55. Rxd3 exd3 56. fxg7 Qd5 57. Qg3 $4 (57. Qd2 Qh1+ 58. Kf2
Qh2+ 59. Ke1 Qh1+ 60. Kf2 Qh4+ 61. Kf1 Bd5 $11) 57... Kxg7 (57... d2 $142 58.
Bxd2 Qxd2 59. Qb8+ Kxg7 60. Qe5+ Kg8 $19) 58. Bd2 $11 Qd4+ 59. Kf1 Qa1+ 60. Qe1
Qxe1+ 61. Kxe1 Kg6 62. Kf2 Kf5 63. Ke3 Ke5 (63... Bb5 64. Kd4 Ke6 65. Be3 $11)
64. Kxd3 $14 Ke6 $4 (64... Bb5+ $142 65. Ke3 Ba4 $14) 65. Kc4 $18 (65. Kc4 Bf3
66. b5 Be2+ 67. Kb4 $18) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1969.01.30"]
[Round "1"]
[White "Mar, S."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1811"]
[BlackElo "100"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "115"]
[EventDate "1969.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. Nf3
d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 e6 5. O-O Bd6 (5... Nb4 6. Ne1 Nf6 7. c3 Na6 8.
Bg5 Be7 9. Nd2 c6 10. Nd3 O-O 11. a4 h6 12. Bxf6 Bxf6 13. b4 Nc7 14. Qb3 Ne8
15. Rfd1 Nd6 16. a5 Qe7 17. Ne5 a6 18. c4 Rad8 19. e3 Bh7 20. Ng4 {
Kirov,N (2460)-Komarov,D (2575) Cordoba 1995 1/2-1/2}) 6. b3 (6. a3 Nge7 7.
Nbd2 O-O 8. c4 Nc8 9. e3 b6 10. Nh4 N8e7 11. cxd5 exd5 12. Nxf5 Nxf5 13. Qb3
Nce7 14. Bxd5 Nxd5 15. Qxd5 Ne7 16. Qh5 a5 17. e4 g6 18. Qh3 c5 19. Rd1 cxd4
20. Nf3 Bc5 {Paganoglou,A (1740)-Xanthopoulou,D Panellhnia 2005 1-0 (37)}) 6...
Nge7 7. c4 $146 (7. Bb2 Ng6 8. c4 h5 9. h4 Qd7 10. Nc3 Be7 11. Re1 O-O-O 12. c5
e5 13. Nxe5 Ngxe5 14. dxe5 Nb4 15. Rc1 c6 16. a3 Na6 17. b4 g5 18. hxg5 Bxg5
19. f4 Bxf4 20. gxf4 Rhg8 21. e4 Bg4 {
Bailo Remacha,S (2120)-Martin Barbero,R Aragon 1998 1-0 (34)}) 7... Ng6 8. e3 (
8. Bb2 O-O $16) 8... Qd7 (8... Nb4 9. Ne1 Be4 10. a3 Bxg2 11. Nxg2 $16) 9. Bb2
h5 10. h4 O-O-O (10... Rd8 11. a3 $16) 11. Nbd2 (11. a3 dxc4 12. Nbd2 e5 13.
Nxc4 e4 $18) 11... f6 $2 (11... Nb4 $142 $5 12. Ne1 Kb8 $16) 12. Re1 $18 Be4 (
12... Bb4 13. a3 Bxd2 14. Nxd2 $18 (14. Qxd2 $6 Be4 $14)) 13. Nxe4 (13. a3 $142
$5 Rdg8 14. b4 $18) 13... dxe4 14. Nd2 f5 15. a3 Nf8 $2 (15... Be7 $142 16. Re2
Rhg8 $16) 16. b4 {White prepares the advance c5} a6 (16... g5 17. d5 Ne5 18. c5
gxh4 19. cxd6 cxd6 20. f4 exf3 21. Nxf3 Nxf3+ 22. Qxf3 $18 (22. Bxf3 $6 e5 23.
gxh4 Ng6 $11)) 17. Qb3 Rg8 18. Bh3 (18. b5 axb5 19. a4 b4 $18) 18... Nh7 $4 (
18... g5 19. d5 Ne7 20. c5 Bxg3 21. d6 (21. fxg3 Nxd5 22. hxg5 Rxg5 $11) 21...
gxh4 22. fxg3 Rxg3+ 23. Kh2 $16) 19. c5 (19. Nxe4 fxe4 20. d5 Kb8 21. Bxe6 Qe8
22. Bxg8 Qxg8 23. dxc6 g5 $18) 19... Be7 $4 (19... Bxg3 20. b5 axb5 $11) 20.
Nxe4 $1 g5 (20... fxe4 21. Bxe6 {Combination}) 21. hxg5 Nxg5 (21... Rg6 22. Nd2
Nxg5 $18) 22. Nxg5 Rxg5 23. Kf1 (23. a4 Qd5 24. Qxd5 exd5 $18) 23... Rg6 $4 (
23... h4 $142 24. gxh4 Rgg8 $16) 24. Rad1 $18 Na7 (24... h4 25. d5 $1 hxg3 26.
dxc6 Qxc6 27. Rxd8+ Bxd8 28. Bg2 gxf2 29. Bxc6 $18) 25. Bg2 (25. e4 $142 Rf8
26. d5 $18) 25... h4 26. gxh4 Bxh4 27. a4 (27. d5 $142 Qe8 28. d6 cxd6 29. cxd6
$18) 27... Qh7 $19 28. Rd2 Qg8 29. Bh3 Rg1+ 30. Ke2 Rxe1+ $4 (30... Bxf2 31.
Rxg1 Qxg1 (31... Bxg1 $6 32. d5 Rxd5 33. Rxd5 exd5 34. Be5 $11) 32. Qxe6+ Kb8
$17) 31. Kxe1 $16 Qg1+ 32. Bf1 {White prepares b5} Re8 $4 (32... Qg6 $142 33.
b5 axb5 34. axb5 f4 35. exf4 Qe4+ 36. Kd1 Kb8 $16) 33. b5 axb5 (33... Qh1 34.
bxa6 bxa6 35. Qc4 $18) 34. axb5 Kb8 (34... Qh1 35. Bc1 c6 36. Ra2 Nxb5 37. Ra8+
Kd7 38. Rxe8 Nxd4 39. exd4 Qe4+ 40. Kd1 Kxe8 41. Bd3 $18) 35. b6 (35. Bc1 $142
Rc8 36. Ra2 Rh8 $18) 35... Nc6 36. bxc7+ Kxc7 37. Bc3 Qg5 (37... Kc8 38. Rb2
Re7 $18) 38. Ba1 (38. Ba6 $142 $1 Qg1+ 39. Ke2 bxa6 40. Qb6+ Kd7 41. Qb7+ Kd8
$18) 38... Ra8 $4 (38... Kb8 $142 $11) 39. Bb2 $18 Qh6 (39... Qg8 40. Qc4 Bg5
$18) 40. Ba3 (40. Bg2 $142 Na5 41. Qb6+ Kc8 $18) 40... e5 $4 (40... f4 $142 41.
exf4 Qg6 $11 (41... Qxf4 42. Bg2 Na5 43. Qb4 $14)) 41. d5 $18 Na5 42. d6+ (42.
Qc3 $142 Kc8 43. Qxe5 $18) 42... Kc8 (42... Kb8 43. Qc3 Bd8 $18) 43. d7+ (43.
Qg8+ $142 Bd8 44. Bb2 Qf6 45. d7+ Kc7 $18) 43... Kc7 44. Qc3 Nc6 45. Rd6 (45.
Bb5 $5 Nd4 46. exd4 Bg5 $18) 45... Qg5 (45... Qh5 46. Bg2 e4 47. Qb3 $18) 46.
Qb3 Nd8 (46... Rxa3 47. Qxa3 Qg4 $18) 47. Bb2 (47. Qb6+ Kb8 48. c6 Bxf2+ 49.
Kd1 Qg4+ 50. Kc2 Qa4+ 51. Kb1 Qb3+ 52. Qxb3 Bxe3 53. Qxe3 Rxa3 54. c7+ Kxc7 55.
Qb6+ Kb8 56. Qxd8+ Ka7 57. Qb6+ Kb8 58. d8=Q#) 47... Nf7 48. Rd5 (48. Qb6+ Kb8
49. c6 Qxe3+ 50. Qxe3 Kc7 51. cxb7 Ra1+ 52. Bxa1 Nxd6 53. b8=Q+ Kxb8 54. Qb6+
Ka8 55. Qxd6 Bxf2+ 56. Kxf2 e4 57. d8=Q+ Ka7 58. Qa6#) 48... f4 (48... Qg6 49.
Rxe5 Rd8 $18) 49. Qb6+ Kb8 50. c6 Bxf2+ 51. Kxf2 (51. Kd1 Ra1+ 52. Bxa1 Qg4+
53. Kc2 Qg6+ 54. Kb3 Qb1+ 55. Bb2 Qc2+ 56. Kxc2 Nd6 57. c7+ Ka8 58. Ra5#) 51...
Qg3+ 52. Ke2 Qg4+ (52... Qxe3+ 53. Qxe3 fxe3 54. Bxe5+ Ka7 55. c7 Nxe5 56. Ra5+
Kb6 57. d8=Q Kxa5 58. c8=Q+ Ka4 59. Qd4+ Ka3 60. Qxa8+ Kb3 61. Qaa4#) 53. Kd2
fxe3+ 54. Qxe3 (54. Kc1 Ra1+ 55. Bxa1 Qd1+ 56. Rxd1 Nd6 57. c7+ Ka8 58. Qa5#)
54... Qb4+ $18 55. Qc3 Qf4+ (55... Qxc3+ 56. Bxc3 Kc7 57. cxb7 Kxb7 58. d8=N+
Nxd8 $18) 56. Kc2 Qe4+ 57. Bd3 Qa4+ 58. Kb1 (58. Kb1 Kc7 59. cxb7+ Kxb7 60. Rc5
Qd1+ 61. Bc1 Ra1+ 62. Kxa1 Qa4+ 63. Kb1 Qxd7 64. Qb2+ Qb5 65. Qxb5+ Ka8 66.
Be4+ Ka7 67. Rc7#) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1969.01.30"]
[Round "2"]
[White "Bailey, B."]
[Black "Mar, S."]
[Result "1-0"]
[WhiteElo "100"]
[BlackElo "1811"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "69"]
[EventDate "1969.??.??"]

{B17: Caro-Kann: Modern Line (4...Nd7)} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4
Nd7 5. Nf3 Ngf6 6. Nc3 e6 7. Bg5 Qc7 $146 (7... Be7 8. Bc4 (8. Bd3 O-O 9. O-O
h6 10. Bh4 c5 11. Re1 cxd4 12. Nxd4 Nc5 13. Qf3 Qxd4 14. Bg3 Nxd3 15. cxd3 Nd5
16. Rac1 Nxc3 17. Rxc3 Qd5 18. Qg4 e5 19. Bxe5 Bxg4 20. Rc7 Bb4 21. Bc3 Bxc3
22. bxc3 Qxd3 {Nguyen Thuy Anh-Ton Nu Hong,A Ha Tinh 2000 0-1}) 8... O-O 9. O-O
h6 10. Bh4 c5 11. dxc5 Nxc5 12. Re1 b6 13. b4 Ncd7 14. a4 Bxb4 15. Re3 Qc7 16.
Qd3 Bb7 17. Rb1 a5 18. Nb5 Qc5 19. Bxf6 Nxf6 20. Re5 Qc6 21. c3 Be7 22. Rd1 {
Paluba,M-Bryla,L Kolobrzeg 2001 0-1 (31)}) (7... Be7 8. Bd3 $11) 8. Qd2 (8. Bd3
b5 $14) 8... h6 9. Be3 (9. Bh4 Bd6 $11) 9... Bb4 (9... Bd6 10. Bd3 $15) 10. Bd3
$11 Nd5 11. a3 (11. O-O Nxe3 12. fxe3 Be7 $11) 11... Qa5 12. O-O Bxc3 13. bxc3
Qxc3 14. Qe2 Nxe3 15. fxe3 (15. Qxe3 Qa5 $11) 15... O-O (15... c5 16. Rae1 $11)
16. Nd2 (16. g4 f5 $11) 16... f5 (16... c5 17. Ne4 Qa5 18. Qh5 $11) 17. Nb3 (
17. Bc4 Nb6 18. Qd3 Qxd3 19. cxd3 Bd7 $11) 17... b6 18. Bc4 $2 (18. a4 $142 $5
$15) 18... Nf6 $19 19. Rf3 (19. a4 Nd5 20. Rf3 Qb4 $19) 19... Ne4 20. Raf1 (20.
Rff1 $19) 20... Kh8 (20... Nd6 $142 21. Bd3 c5 22. dxc5 bxc5 $19) 21. Bd3 $15
Ng5 22. Rg3 Nh7 (22... e5 $142 23. h4 Nh7 $11) 23. Qh5 $4 (23. e4 $142 f4 24.
Rg6 $11) 23... a5 $19 24. Qg6 $2 (24. Qe2 Nf6 25. e4 $19) 24... Ra7 25. a4 Rf6
(25... c5 $142 $5 26. Nc1 Nf6 27. Ne2 $19) 26. Qh5 Rf8 (26... Re7 $142 $19) 27.
e4 $2 (27. Nc1 $142 Nf6 28. Qf3 $19) 27... Ba6 $4 (27... Qb4 $142 28. Qg6 Qxa4
29. exf5 exf5 $19) 28. Bxa6 $18 Qxc2 29. Be2 (29. Qe2 Qxe4 30. Re3 Qd5 $18)
29... Qxe4 (29... Nf6 30. Qf3 fxe4 $18) 30. Qf3 Nf6 31. Qxe4 Nxe4 32. Re3 Re8
33. Bh5 Ree7 34. Bg6 Rad7 (34... Ra8 $18) 35. Rxe4 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1969.10.14"]
[Round "1"]
[White "Bailey, B."]
[Black "Shannon, R."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1788"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "96"]
[EventDate "1969.??.??"]

{B60: Sicilian: Richter-Rauzer: Unusual Black 6th moves and 6...Bd7 without 7
Qd2} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 Qb6 7. Nb3 Ng4
8. Bh4 (8. Qd2 g6 (8... f6 9. Bh4 Be6 10. Be2 Nge5 11. Nd5 Bxd5 12. exd5 Ng6
13. Bg3 Nce5 14. f4 Nd7 15. Bf2 Qc7 16. O-O-O Rc8 17. Bh5 Kd8 18. Nd4 b6 19.
Ne6+ {1-0 (19) Sarfati,J (1600)-Rogel,T (1410) France 2005}) 9. h3 Nce5 10. f4
Nd7 11. O-O-O Bg7 12. Kb1 Qb4 13. Nd5 Qxd2 14. Rxd2 Rb8 15. Bb5 f6 16. Bh4 Kf7
17. Nc7 Nb6 18. Bf2 Bd7 19. Bxb6 axb6 20. Nd5 Rhd8 21. Nxb6 Be8 22. Bc4+ Kf8 {
Aleksic,N (2405)-Pieraccini,R Ischia 2000 1-0 (48)}) 8... g6 $146 (8... g5 9.
Bg3 Nf6 10. Qd2 h6 11. f3 Bg7 12. Bf2 Qd8 13. Be2 O-O 14. O-O-O a6 15. Be3 b5
16. h4 g4 17. Bxh6 Bh8 18. Bxf8 Kxf8 19. h5 Be6 20. h6 Bxb3 21. axb3 Qa5 22.
Nb1 Nb4 23. Na3 {Weissmann,J-Hennrich,R Mehlingen 2000 1-0 (40)}) 9. Nd5 Qd8
10. Be2 (10. f3 Nf6 11. Qd2 Bg7 12. Nxf6+ exf6 $18) 10... Nf6 11. Bxf6 exf6 12.
O-O Bg7 13. c3 f5 (13... O-O 14. Nd2 $14) 14. Qc2 (14. exf5 $5 Bxf5 15. Bg4
Bxg4 16. Qxg4 $14) 14... O-O $11 15. Ne3 fxe4 16. Qxe4 Re8 17. Qd3 Be6 18. Rad1
d5 (18... a5 19. Qb5 a4 $11) 19. Nc5 (19. Bf3 Ne5 20. Qe2 Nxf3+ 21. Qxf3 Qh4
$11) 19... Qe7 (19... d4 $5 20. Nxe6 Rxe6 $15) 20. Nxe6 $11 fxe6 21. Nc2 Rad8
22. Nd4 (22. g3 Kh8 $11) 22... e5 23. Nxc6 bxc6 24. Bg4 $2 (24. f3 $5 $11)
24... Rb8 (24... e4 25. Qa6 Qc7 26. g3 $17) 25. Rd2 (25. b4 e4 26. Qe3 Rb7 $17)
25... e4 26. Qe3 h5 (26... Bf6 27. f3 $17) 27. Bh3 (27. Bd1 Rf8 $17) 27... Kh7
(27... a5 28. f3 Kh7 29. f4 $17) 28. Re2 (28. f4 Rf8 $17) 28... Rf8 (28... c5
29. Rfe1 $17) 29. f3 Bh6 30. Qd4 e3 (30... Bg7 31. Qd1 $17) 31. g3 (31. f4 Bg7
32. Qd3 d4 33. cxd4 Qd6 $11) 31... Rfe8 (31... Bg7 32. Qd3 d4 33. cxd4 $17) 32.
Rfe1 (32. f4 Bg7 33. Qd3 d4 $11) 32... Bg7 33. Qd3 Qc5 34. Kh1 (34. f4 $5 $11)
34... d4 $15 35. c4 $2 (35. cxd4 $142 Bxd4 36. Bg2 $15) 35... Qd6 $4 (35... Qe7
36. Bg2 $19) 36. f4 $4 (36. Rxe3 Rxe3 37. Rxe3 dxe3 (37... Rxb2 $4 38. Re6 Qxe6
39. Bxe6 $18) 38. Qxd6 e2 $14) 36... c5 $4 (36... Qf6 $142 $19) 37. f5 $4 (37.
Rxe3 $142 Rxe3 38. Rxe3 dxe3 39. Qxd6 $11) 37... Rf8 (37... Qc6+ $142 38. Bg2
Qf6 $19) 38. Rxe3 $18 Rxb2 39. Re6 Qc7 (39... Qb8 40. Rxg6 Rf6 $18) 40. fxg6+ (
40. Rxg6 $142 Rf6 41. Qd1 Qc6+ 42. Kg1 Rxg6 43. fxg6+ Qxg6 44. Qf3 $18) 40...
Kh6 $14 41. Qd1 $4 (41. R6e2 $142 Rxe2 42. Qxe2 $14) 41... Qb7+ $19 42. Kg1 d3
43. Rd6 (43. Qxd3 Bd4+ 44. Qxd4 cxd4 45. g7+ Kxg7 46. Re7+ Qxe7 47. Rxe7+ Rf7
48. Re1 $19) 43... Rff2 44. Rd5 Rfe2 (44... Qxd5 $1 45. cxd5 Bd4 46. Re2 Rfxe2+
47. Kf1 Rf2+ 48. Ke1 Bc3+ 49. Qd2+ Rbxd2 50. a3 Rb2+ 51. Kd1 Rb1#) 45. Rxe2 $11
Rb1 46. Re1 Rxd1 (46... -- $140 47. Qxh5# {Mate threat}) 47. Rxd1 Bd4+ 48. Kf1
$4 (48. Kh1 $142 d2 49. Rf1 $11) 48... Qb2 (48... Qb2 49. Rxd4 Qe2+ 50. Kg1
Qxd1+ 51. Bf1 cxd4 52. g7 Kxg7 53. Kg2 Qd2+ 54. Kh3 Qe3 55. a3 d2 56. a4 d1=Q
57. Be2 Qexe2 58. c5 Qef1+ 59. Kh4 Qg4#) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1969.11.14"]
[Round "2"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2015"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1969.??.??"]

{D61: Queen's Gambit Declined: Classical: 7 Qc2} 1. d4 d5 2. c4 e6 3. Nc3 Be7
4. Nf3 Nf6 5. Bg5 O-O 6. e3 c6 7. Bd3 Nbd7 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 (
10. O-O Nxc3 11. bxc3 e5 12. Qc2 Kh8 13. Rab1 b6 14. Bf5 Bb7 15. Bxd7 Qxd7 16.
Nxe5 Qe7 17. Qe2 Rad8 18. Rbd1 Rd5 19. Rd2 Ra5 20. Rfd1 f6 21. Nd3 Re8 22. c4
Qf7 23. d5 cxd5 24. Nf4 Ra4 {
Schmid,S (2225)-Heimrath,R (2080) Postbauer 1997 1-0 (31)}) 10... exd5 11. O-O
Re8 $146 (11... Nf6 12. Qc2 Bg4 (12... Ne4 13. Rab1 a5 14. a3 a4 15. Rbc1 Re8
16. Bxe4 Qxe4 17. Qxe4 Rxe4 18. Rc3 Re7 19. Rfc1 Ra6 20. Ne5 Bf5 21. g4 Bc8 22.
h3 h5 23. f3 Kh7 24. Kf2 Ra8 25. Rg1 f6 26. Nd3 g5 27. Nc5 {
Przezdziecka,E-Wesolowska,M Krynica 2001 1-0 (37)}) 13. Ne5 h6 14. Nxg4 Nxg4
15. h3 Nf6 16. a3 a5 17. Qc3 a4 18. Rac1 g6 19. Qc5 Qxc5 20. Rxc5 Kg7 {
1/2-1/2 (20) Shianovsky,V-Nikolaevsky,Y Kiev 1963}) 12. Qc2 Nf8 13. Rab1 Bg4
14. Nd2 Qg5 15. g3 (15. f4 $5 Qf6 16. Rbe1 $11) 15... Re6 16. b4 Bh3 (16... Qh5
17. Rfe1 $11) 17. Rfc1 h5 (17... a6 18. a4 $11) 18. Nf3 (18. b5 cxb5 19. Rxb5
Rc6 $11) 18... Qe7 (18... Qf6 19. Ne5 a6 20. a4 $11) 19. Bf5 (19. b5 cxb5 20.
Qc5 Qd8 $14) 19... Bg4 (19... Rxe3 20. fxe3 Qxe3+ 21. Qf2 Qxf2+ 22. Kxf2 Bxf5
23. Rb2 $11) 20. Ne5 (20. Bxe6 $5 Qxe6 21. Nh4 $16) 20... Bxf5 $11 21. Qxf5 g6
22. Qc2 Kg7 (22... a6 $142 $5 $11) 23. b5 $16 f6 $2 (23... Nd7 $142 24. bxc6
Nxe5 25. cxb7 Nf3+ 26. Kg2 Rb8 27. Kxf3 Rxb7 $16) 24. bxc6 $18 fxe5 (24... b6
25. c7 Rc8 $18) 25. Rxb7 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1969.11.11"]
[Round "3"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1/2-1/2"]
[WhiteElo "100"]
[BlackElo "1894"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]
[EventDate "1969.??.??"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d3 Be7 6. Bxc6 dxc6 7. Nxe5 O-O 8. Nc3 (8. O-O Bd6 9. Nf3 Bg4 10.
h3 Bh5 11. Re1 Re8 12. Nbd2 Qd7 13. Nc4 Bf8 14. Bg5 Re6 15. Bxf6 Rxf6 16. Nfe5
Bxd1 17. Nxd7 Bxc2 18. Nxf6+ gxf6 19. Re3 Bh6 20. Rg3+ Kf8 21. b3 {
1-0 (21) Emma,J (2415)-Olivieri,M Buenos Aires 1987}) 8... Bd6 (8... Bc5 9. O-O
Re8 10. Nf3 Bg4 11. h3 Bh5 12. Qe2 Bd4 13. Be3 Be5 14. Bg5 Qd6 15. Qe3 Nd7 16.
Nxe5 Nxe5 17. Bf4 Qe6 18. Qg3 Bg6 19. Bxe5 Qxe5 20. Qxe5 Rxe5 21. f4 Re7 22. f5
Bh5 23. g4 {Kuepper,V (1196)-Schauerte,B (1461) Moehnesee 2005 1-0 (72)}) 9.
Nc4 Bc5 10. Be3 $146 (10. Qe2 Re8 11. Be3 Bb4 12. Bd2 Bc5 13. Bg5 h6 14. Bh4
Be6 15. Ne5 Bd4 16. Nf3 Bg4 17. Nd1 Bc5 18. Ne3 Bh5 19. h3 g5 20. Bg3 Qd7 21.
O-O-O Qe6 22. Kb1 Qd7 23. Bh2 b5 24. g4 Bg6 {
Streit,H-Brodie,H Canada 1967 1-0 (38)}) 10... Bxe3 (10... Be7 $18) 11. Nxe3 (
11. fxe3 $6 b5 12. Na5 Bg4 $16) 11... Qd4 12. O-O Be6 13. Rb1 Rad8 14. a3 Rfe8
(14... Qb6 15. Kh1 $18) 15. Ne2 (15. Qf3 $5 b5 $18) 15... Qa7 16. Qc1 b5 17.
Nf4 h6 18. Nxe6 Rxe6 (18... fxe6 19. Qe1 $18) 19. Nf5 (19. b3 $142 c5 20. Ra1
Qb6 $18) 19... Ng4 (19... c5 20. Qe3 Kh7 $18) 20. Qf4 Ne5 (20... Nf6 21. Rbe1
Ne8 $18) 21. Qg3 Ng6 22. h4 h5 23. Qg5 Rde8 (23... Qb8 24. f4 c5 25. Rbe1 $18)
24. Qxh5 (24. g4 $142 hxg4 25. h5 c5 26. hxg6 fxg6 $18) 24... Re5 (24... Ne7
$18) 25. Qg4 R5e6 (25... Qb6 26. h5 c5 27. Rbe1 $18) 26. h5 Qc5 27. hxg6 Rxg6
28. Qh4 Qxc2 29. Ne7+ Rxe7 30. Qxe7 Qxd3 31. Qh4 Qf3 32. Qd8+ Kh7 33. Qh4+ Kg8
34. Qd8+ (34. Qh2 $142 Qf6 35. Rbd1 $18) 34... Kh7 $11 35. Qh4+ Kg8 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1969.11.25"]
[Round "4"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "1/2-1/2"]
[WhiteElo "100"]
[BlackElo "2129"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]
[EventDate "1969.??.??"]

{B94: Sicilian Najdorf: 6 Bg5 Nbd7} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6
5. Nc3 a6 6. Bg5 Nbd7 7. Bd3 Qa5 (7... e6 8. O-O Qc7 9. Qe2 Be7 10. Kh1 Nc5 11.
Nb3 b5 12. Nxc5 Qxc5 13. Be3 Qc7 14. a4 b4 15. Nb1 {
1/2-1/2 (15) Radulov,I (2485)-Martinovic,S (2410) Smederevska Palanka 1979}) 8.
Bd2 (8. f4 h6 9. Bh4 b5 10. e5 dxe5 11. Qf3 exd4 12. Qxa8 Nb6 13. Qc6+ Bd7 14.
Qc7 Nfd5 15. Qb8+ Nc8 16. Qe5 dxc3 17. b4 Nxb4 18. O-O Nxd3 19. cxd3 Qb6+ 20.
Bf2 Qg6 21. Qxc3 e6 22. Qa5 {1/2-1/2 (22) Scepanik,H-Rettieck,S Ratzeburg 1997}
) 8... Qc7 $146 (8... Qb6 9. Be3 Qxb2 10. Bd2 Qb6 11. Nf3 g6 12. O-O Bg7 13.
Na4 Qc7 14. Rb1 b5 15. Nc3 Bb7 16. Re1 O-O 17. Bf4 Qxc3 18. Re3 Qc7 19. Rc1
Rac8 20. Qe2 Ng4 21. a3 Nxe3 22. Qxe3 Qa5 {
0-1 (22) Bader,A-Nield,D Canberra 1995}) 9. Qe2 e6 (9... g6 10. Nb3 $11) 10.
Nf3 (10. g4 $142 $5 h6 11. f4 $14) 10... Be7 11. h3 Nc5 12. O-O O-O 13. Rac1 b5
14. e5 (14. b4 $142 $5 Nxd3 15. cxd3 $11) 14... dxe5 $17 15. Nxe5 (15. Qxe5 Bd6
16. Qe2 Bb7 $17) 15... Bb7 16. Bf4 $2 (16. a3 $17) 16... Nxd3 $4 (16... Bd6
$142 17. Rfe1 b4 $19) 17. cxd3 $15 Qb6 18. Ne4 Bxe4 19. dxe4 Rac8 20. Ng4 Qb7
21. Nxf6+ Bxf6 22. e5 Be7 23. Qg4 (23. g3 h6 $11) 23... Rfd8 24. Bh6 Bf8 25.
Bg5 Rd5 26. Rxc8 Qxc8 27. Rc1 Qd7 28. Qe2 (28. Bf4 $5 $15) 28... h6 $17 29. Bf4
(29. Be3 $142 Rxe5 30. Qc2 $17) 29... Rd4 (29... g5 $142 30. Be3 Rxe5 $17) 30.
Qe3 $4 (30. Be3 $142 $5 Rd5 31. Qc2 $11) 30... Rd1+ (30... g5 $5 31. Bg3 Rd3
32. Qb6 $19) 31. Rxd1 $2 (31. Kh2 $142 $5 $17) 31... Qxd1+ $19 32. Kh2 Qd5 (
32... Qb1 $142 33. Qb3 Qf5 $19) 33. b3 $15 Bc5 34. Qe2 (34. Qg3 $5 $15) 34...
Bd4 (34... Qd4 $5 35. Bg3 g6 $17) 35. Bg3 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1969.12.09"]
[Round "5"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2078"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "111"]
[EventDate "1969.??.??"]

{B02: Alekhine's Defence: Chase Variation and lines with early Nc3} 1. e4 e5 2.
d3 Nf6 3. f4 Nc6 4. Nf3 d6 5. c3 (5. Be2 Be7 6. O-O O-O 7. Nc3 exf4 8. Bxf4 d5
9. e5 Nh5 10. Be3 g6 11. d4 f5 12. Nd2 Ng7 13. Nxd5 Bg5 14. Bxg5 Qxg5 15. Nf3
Qd8 16. Nf6+ Rxf6 17. exf6 Qxf6 18. Bc4+ Kh8 19. Qd2 f4 {
Pyhala,A (2385)-Ristoja,T (2275) Helsinki 1989 1-0}) 5... Be7 6. f5 $4 $146 (6.
Be2 O-O (6... b6 7. O-O Bb7 8. Nh4 Qd7 9. Be3 O-O-O 10. fxe5 Nxe5 11. Bd4 Kb8
12. b4 Nc6 13. a4 Nxd4 14. cxd4 c5 15. d5 Nxd5 16. exd5 Bxh4 17. Bf3 Bf6 18.
Ra2 Bd4+ 19. Kh1 f5 20. Nd2 g5 21. Nb3 {
Zelmer,R-Walther,M Kaufbeuren 1998 0-1 (39)}) 7. O-O Re8 8. Nbd2 exf4 9. Nb3
Bf8 10. Bxf4 Ne5 11. Qc2 Ng6 12. Bd2 Bg4 13. Rae1 c6 14. Kh1 Qc7 15. h3 Bd7 16.
Nh2 d5 17. e5 Rxe5 18. Nf3 Ree8 19. Bg5 Nh5 20. Bh4 Nxh4 {
Ferreyra,M-Alvarez,R (2131) Escobar 2004 0-1}) (6. fxe5 Nxe5 7. Nxe5 dxe5 8.
Be2 O-O 9. O-O Be6 10. Be3 Qd7 11. Qd2 Bg4 12. h3 Bxe2 13. Qxe2 Rad8 14. Rd1
Nxe4 15. Bxa7 Qa4 16. Kh2 Qxa7 17. Qxe4 Qb6 18. Rd2 g6 19. Rc2 Qa6 20. c4 Qb6 {
Tierraseca Montero,P-Gonzalez Cano,J Oropesa del Mar 1999 1/2-1/2 (32)}) (6.
Be2 $142 $14) 6... d5 (6... g6 7. Be2 gxf5 8. exf5 $19) 7. Qc2 $2 (7. Nbd2 $142
$5 a5 8. Be2 $17) 7... g6 $19 8. fxg6 hxg6 9. Bg5 (9. g3 Ng4 10. h3 Bc5 $19)
9... a6 (9... Be6 $5 10. Be3 d4 11. Bg1 $19) 10. Nbd2 dxe4 11. dxe4 $2 (11.
Nxe4 $142 Ng4 12. Bd2 $17) 11... Nh5 $4 (11... Ng4 $142 12. Bxe7 Qxe7 $19 (
12... Nxe7 $6 13. Nc4 Nc6 14. h3 $11)) 12. Bxe7 $17 Qxe7 13. O-O-O Bd7 14. Nc4
O-O-O 15. Ne3 Qc5 16. Nd5 Be6 (16... Ng3 $1 17. Rg1 Nxe4 18. Qxe4 Be6 $17) 17.
b4 $15 Qf8 18. Bc4 f6 (18... Kb8 $5 $15) 19. Nb6+ $11 cxb6 20. Bxe6+ Kb8 21. g3
(21. Rxd8+ $142 $5 Qxd8 22. Rd1 $11) 21... Qe7 $15 22. Qb3 (22. Bg4 f5 23. Bxh5
Rxh5 $11) 22... Rxd1+ (22... f5 $142 $5 23. Bd5 Rd6 $17) 23. Rxd1 $11 Ng7 (
23... f5 24. exf5 gxf5 25. Rd7 $11) 24. Bd5 (24. Bd7 Nd4 25. cxd4 Qxd7 26. dxe5
Qe7 $11) 24... b5 (24... Qc7 25. Kb2 $11) 25. a4 (25. Bxc6 $5 bxc6 26. Nh4 $14)
25... bxa4 $11 26. Qxa4 Rc8 27. Kb2 Qc7 (27... Na7 28. Nd2 Nb5 29. c4 $11) 28.
Bxc6 $14 Qxc6 29. Qxc6 Rxc6 (29... bxc6 $2 30. Rd7 Ne8 31. Nh4 $18) 30. Rd7 (
30. Nh4 Rc4 $14) 30... Rc7 31. Rd6 Rc6 32. Rxc6 bxc6 33. Nh4 (33. h4 $5 g5 34.
Kb3 $14 (34. hxg5 $6 fxg5 35. Nxg5 Nh5 $11)) 33... g5 $14 34. Ng2 (34. Nf3 $5
$14) 34... f5 $11 35. exf5 Nxf5 36. g4 Nh6 37. h3 Kc7 38. Ne3 Kd6 39. Kc2 e4
40. Nc4+ Kd5 41. Na5 Nf7 42. Kd2 Nd6 43. Ke3 Nc4+ $4 (43... c5 $142 44. Nb3
cxb4 45. cxb4 Nc4+ 46. Ke2 Ne5 $11) 44. Nxc4 $18 Kxc4 45. Kxe4 Kxc3 46. h4 $1
gxh4 47. g5 h3 48. Kf3 h2 49. Kg2 Kxb4 50. g6 c5 51. g7 c4 52. g8=Q c3 53. Qh7
a5 54. Kxh2 a4 55. Kg3 c2 56. Qxc2 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.01.18"]
[Round "6"]
[White "Bailey, B."]
[Black "Pullen, K."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2233"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "106"]
[EventDate "1970.??.??"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. c3 Nf6 7. Nd2 O-O 8. Bb5 $146 (8. Bc4 d5 9.
exd5 Nxd5 10. Bxd5 Qxd5 11. Qf3 Qxf3 12. N2xf3 Nxd4 13. Bxd4 e5 14. Bc5 Rd8 15.
h3 b6 16. Be3 Ba6 17. Nd2 f5 18. Bg5 Rd7 19. O-O-O h6 20. Bh4 g5 21. Bg3 Rad8
22. Rhe1 e4 {Pattaggia,P-Rodriguez Cordoba,J Krakow 1964 0-1 (38)}) (8. Nxc6
bxc6 9. Bd3 d5 10. O-O (10. exd5 cxd5 11. Bd4 e5 12. Bc5 Re8 13. O-O Qc7 14.
Ba3 Bb7 15. Be2 Rad8 16. Nb3 Ne4 17. Bf3 Nd6 18. Bxd6 Qxd6 19. Re1 Qb6 20. Qd2
Re6 21. Rad1 Red6 22. Be2 Bf6 23. Qd3 a6 24. Bf1 Qc7 {
Bitsch,K-Wolf,W (2255) Eppingen 1988 1/2-1/2 (33)}) 10... e5 11. Qa4 d4 12.
cxd4 Ng4 13. Qxc6 Rb8 14. d5 Nxe3 15. fxe3 Rxb2 16. Nc4 Rb7 17. Rab1 Rc7 18.
Qd6 Rd7 19. Qc5 Ba6 20. Qa3 Bxc4 21. Bxc4 Qh4 22. Qd3 Bf6 {
Ruiz Diez,J (2215)-Sanchez Guirado,F (2365) Oropesa del Mar 1996 1/2-1/2 (55)})
(8. Bd3 Ne5 (8... d5 9. Qc2 dxe4 10. Nxe4 Ng4 11. Bg5 Nxd4 12. cxd4 Bxd4 13. h3
Ne5 14. Be2 Bf5 15. Bh6 Re8 16. Bb5 Qa5+ 17. Qd2 Qxb5 18. Qxd4 Red8 19. a4 Rxd4
{0-1 (19) Prevost,J-Brodie,H Montreal 1981}) 9. Bc2 b6 10. h3 Bb7 11. f4 Nc6
12. Qe2 Nh5 13. Qf2 Rc8 14. Bd1 Nxd4 15. Bxd4 Bxd4 16. cxd4 Nf6 17. e5 {
1/2-1/2 (17) Juergens,K-Dalhoff,G Germany 1996}) (8. Be2 e5 9. Nxc6 bxc6 $11 (
9... dxc6 $143 10. h3 $14)) 8... Ne5 (8... Qc7 9. Qa4 $17) 9. f3 (9. h3 $142 $5
$11) 9... d5 $17 10. exd5 $2 (10. Qc2 $142 $5 $17) 10... Nxd5 11. Bf2 a6 12.
Be2 Nf4 13. O-O Ned3 14. Bxd3 Nxd3 15. Nc4 (15. Be3 e5 (15... Nxb2 $6 16. Qc2
Nd3 17. Qxd3 $11) 16. N4b3 Nxb2 $19) 15... Nxf2 16. Rxf2 b5 17. Ne3 Bb7 (17...
Qb6 18. Nd5 Qb7 19. Nc2 $19) 18. Ndc2 Qb6 19. a3 Rfd8 20. Rd2 Bh6 21. Rxd8+
Rxd8 (21... Qxd8 $6 22. Qxd8+ Rxd8 23. a4 $15) 22. Qe2 Rd6 23. Re1 Bd5 (23...
Bg5 $142 $19) 24. Rd1 $4 (24. Qf2 $142 Ba2 25. Re2 $17) 24... Re6 $19 25. Rxd5
(25. Rd4 Bb3 26. Qf2 Bxc2 27. Nxc2 Bc1 $19) 25... Bxe3+ 26. Nxe3 (26. Kf1 Bc1
27. Qf2 Qxf2+ 28. Kxf2 Bxb2 $19) 26... Rxe3 (26... Qxe3+ $6 27. Qxe3 Rxe3 28.
Kf2 $11) 27. Rd8+ Kg7 28. Rb8 Qa7 (28... Qe6 $142 29. Qd2 Re2 30. Qd4+ f6 $19)
29. Ra8 Qb6 $4 (29... Qc5 30. Rc8 Qe5 $19 (30... Rxe2+ $6 31. Rxc5 Rxb2 32. Rc6
$17) (30... Qxc8 $6 31. Qxe3 Qc7 32. g4 $11)) 30. Rb8 $4 (30. Rxa6 $142 $1 Qc5
31. Rc6 $11) 30... Qa7 (30... Qe6 $142 31. Qd2 Re2 32. Qd4+ f6 $19) 31. Ra8 Qc5
(31... Rxe2+ $6 32. Rxa7 Rxb2 33. Rxa6 $11) 32. Rc8 Rxe2+ $4 (32... Qe5 $142
33. Qd2 Re1+ 34. Kf2 Rb1 $19) 33. Rxc5 $17 Rxb2 34. c4 $4 (34. Rc6 $142 a5 35.
c4 $17) 34... Rc2 $19 35. Rc6 Rxc4 (35... bxc4 $142 36. Rxa6 e6 $19) 36. Rxa6
$15 Ra4 37. Rb6 Ra5 38. Kf2 e6 39. Rb7 (39. h4 h5 $15) 39... Kf6 (39... g5 $142
40. Rc7 Rxa3 $17) 40. Ke2 $4 (40. h4 h5 $15) 40... h5 (40... g5 41. Kf2 h5 42.
g3 $19) 41. Kf2 $4 (41. h4 $142 $15) 41... h4 $19 42. g3 hxg3+ $4 (42... g5
$142 $19) 43. hxg3 $15 e5 44. g4 Kg5 45. Kg3 $4 (45. Rxf7 Rxa3 46. Rb7 Kf4 47.
Rf7+ Kg5 $11) 45... f6 (45... f5 $142 46. Re7 f4+ 47. Kh3 Kf6 $19) 46. Rb8 Kh6
47. Rb7 $4 (47. Kg2 Kg5 48. Kg3 f5 $11) 47... Rxa3 (47... e4 $142 48. fxe4 Kg5
$19) 48. Rxb5 $11 e4 49. Kf2 $4 (49. Kf4 $142 $11) 49... Rxf3+ $19 50. Kg2 f5
51. gxf5 gxf5 52. Rb8 Kg5 53. Rb7 Ra3 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.01.16"]
[Round "7"]
[White "Clark, A."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2054"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "129"]
[EventDate "1970.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 e6 2. Nc3 Nf6 3. g3 c6 4. Bg2
d5 5. b3 g6 (5... Qa5 6. e3 b5 7. Nge2 Ba6 8. cxd5 cxd5 9. O-O b4 10. Na4 Nbd7
11. d4 Bd6 12. Re1 O-O 13. Nf4 Rac8 14. Bd2 Ne4 15. f3 Nc3 16. Bxc3 bxc3 17.
Bf1 c2 18. Qc1 Bb4 19. Bxa6 Bxe1 20. Bxc8 {
Tuominen,M (2165)-Hentunen,A (2305) Finland 1997 0-1}) (5... Be7 6. e3 O-O 7.
Nge2 b6 8. O-O Bb7 9. Bb2 Nbd7 10. d4 Rc8 11. Nf4 Ba6 12. Re1 dxc4 13. Bf1 b5
14. bxc4 bxc4 15. Qa4 Bb5 16. Qc2 a5 17. Na4 c5 18. Rab1 Ba6 19. Red1 cxd4 20.
Bxd4 {Sykora,P (2105)-Pesout,J (2255) Czechia 1997 0-1 (31)}) 6. Bb2 Bg7 7. d4
$146 (7. Qc2 O-O 8. e3 Nbd7 9. Nge2 Re8 10. O-O dxc4 11. bxc4 Ne5 12. Ne4 Nxe4
13. Bxe4 Nd7 14. Bxg7 Kxg7 15. Qc3+ Kg8 16. d4 e5 17. Rad1 exd4 18. Rxd4 c5 19.
Rxd7 Qxd7 20. Bd5 Qc7 21. Nf4 Be6 {
Oweger,E-Mittelstaedt,M Ansbach 1985 0-1 (65)}) 7... O-O 8. e3 (8. Nf3 b6 $14)
8... b6 (8... Nbd7 9. Nge2 $11) 9. Nge2 (9. Nf3 Ba6 $11) 9... Bb7 (9... a5 10.
Nb1 $11) 10. O-O $14 Nbd7 11. Rc1 Rc8 12. Nf4 (12. Re1 Ba6 13. Nb1 Re8 $11)
12... Ba8 (12... Ba6 13. Nd3 $11) 13. Nd3 (13. Qe2 Re8 $14) 13... dxc4 $14 14.
bxc4 c5 15. Ba3 (15. Bxa8 Rxa8 16. Qf3 Qe7 $14) 15... Bxg2 $11 16. Kxg2 Re8 17.
Nb5 Nf8 $4 (17... Ne4 $142 18. dxc5 bxc5 19. Nxa7 Ra8 $11) 18. dxc5 $18 bxc5
19. Bxc5 Ne4 20. Bxa7 Ra8 $2 (20... Qa5 $142 21. a4 Nd7 $16) 21. a4 Re7 (21...
Nc3 22. Nxc3 (22. Rxc3 $6 Bxc3 23. Bd4 Bxd4 24. exd4 Nd7 $18) 22... Rxa7 23.
Qe2 $18) 22. f3 (22. Nc5 $142 Nd2 23. Rc2 Nxf1 24. Qxd8 Nxe3+ (24... Rxd8 $4
25. Kxf1 Rd1+ 26. Ke2 $18) 25. fxe3 Rxd8 $18) 22... Rd7 $4 (22... Rexa7 23.
Nxa7 Rxa7 24. fxe4 Rd7 $16) 23. Bd4 (23. fxe4 $6 Rxd3 24. Qf3 Rd2+ 25. Kg1 Rd7
$18) 23... Nd6 24. Nc5 (24. Nxd6 $142 Rxd6 25. c5 Rda6 26. Bxg7 Kxg7 $18) 24...
Nxb5 (24... Nf5 25. Qe1 Bxd4 26. exd4 Re7 $18) 25. axb5 Rxd4 (25... Bxd4 26.
Nxd7 (26. exd4 $143 Ra2+ 27. Rf2 Rxf2+ 28. Kxf2 Rxd4 $17) 26... Bxe3 27. Nxf8
Ra2+ 28. Kh1 Qxf8 29. Ra1 $18) 26. exd4 Bxd4 27. Na6 (27. Nb3 e5 28. c5 Ne6 29.
Nxd4 exd4 $18) 27... Qb6 (27... e5 28. c5 $18) 28. Rc2 e5 (28... Rc8 29. Qe2
Nd7 30. Rd1 $18) 29. f4 (29. c5 $5 Qxb5 30. Nc7 Qa5 31. Nxa8 Qxa8 $18) 29...
Qb7+ 30. Kh3 (30. Qf3 $142 e4 31. Qd1 Rd8 $18) 30... h5 (30... Ne6 31. Qf3 e4
$18) 31. fxe5 (31. Qf3 $142 e4 32. Qe2 $18) 31... Ne6 $11 32. Rf3 g5 33. g4 $4
(33. Rf6 $142 g4+ 34. Kh4 $11) 33... hxg4+ (33... Qe4 34. Rf5 Kg7 35. Kg3 Bxe5+
36. Kf2 Bd4+ 37. Kg3 hxg4 38. Qxg4 Qxc2 39. Qf3 $19) 34. Kxg4 Qe4+ 35. Kg3
Bxe5+ 36. Kf2 Rd8 37. Qe2 Qh4+ 38. Kf1 Nd4 39. Qxe5 (39. Qf2 Nxf3 40. Qxh4 gxh4
$19 (40... Nxh4 $143 41. Re2 Rd1+ 42. Re1 Rxe1+ 43. Kxe1 $19)) 39... Nxc2 (
39... Nxf3 40. Qc3 Qh3+ 41. Kf2 g4 $19) 40. Qe2 Nd4 41. Qe7 Nxf3 42. Qxd8+ Kg7
43. Qc7 $4 (43. Ke2 Qe4+ 44. Kd1 $19) 43... Nd2+ (43... Qe1+ 44. Kg2 g4 45.
Qe5+ Qxe5 46. h3 Qh2+ 47. Kf1 g3 48. h4 Qf2#) 44. Ke2 $11 Nxc4 45. Kd3 Nb2+ 46.
Kc2 $4 (46. Kc3 $142 Na4+ 47. Kb3 $11) 46... Qa4+ $19 47. Kxb2 $4 (47. Kc3 Qxb5
48. Qd6 $19) 47... Qxb5+ 48. Kc2 Qxa6 49. Kd2 Qe6 50. Kd1 Kg6 51. Qb8 f5 52.
Qb1 g4 53. Qb8 Qd5+ (53... Kg5 $142 $19) 54. Ke1 $11 Kg5 55. Qc7 $4 (55. Kf2
Qf3+ 56. Kg1 Qe3+ 57. Kg2 Qe4+ 58. Kg1 Qe2 $11) 55... Qe6+ (55... Qe4+ 56. Kd1
Qe3 $19) 56. Kf2 $11 f4 57. Qd8+ Kf5 58. Qf8+ Qf6 59. Qc8+ Qe6 60. Qf8+ Ke5 61.
Qb8+ Qd6 62. Qe8+ Kd4 63. Qa4+ Kc5 64. Qc2+ Kb5 65. Qe2+ 1/2-1/2

[Event "Inland Empire Open"]
[Site "?"]
[Date "1970.04.11"]
[Round "1"]
[White "Pupols, V."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2252"]
[BlackElo "1755"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "117"]
[EventDate "1970.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 Nfd7 8. h3 Nb6 9. Bb3 Nc6 10.
Na4 $146 (10. a3 e6 (10... e5 11. d5 Na5 12. Ba2 c6 (12... h6 13. Qe2 c5 14. e4
c4 15. Be3 Bd7 16. Nd2 Rc8 17. Rfe1 f5 18. exf5 gxf5 19. f4 e4 20. Qf2 Na4 21.
Bxa7 Nxc3 22. bxc3 Ba4 23. Bb6 Qxd5 24. Bxa5 Qxa5 25. Nxc4 Rxc4 26. Bxc4+ Kh7
27. Rab1 {Beni,A-Raizman,M Amsterdam 1954 1/2-1/2 (42)}) 13. e4 cxd5 14. Nxd5
Nxd5 15. Bxd5 Bd7 16. Bg5 Bf6 17. Bxb7 Nxb7 18. Bxf6 Qxf6 19. Qxd7 Nd6 20. Rac1
Nxe4 21. Qd5 Ng5 22. Nxe5 Rfd8 23. Ng4 Qf4 24. Qe5 Ne6 25. Rfd1 {
Tal,M (2620)-Georgiev,K (2430) Lvov 1984 1/2-1/2 (66)}) 11. Qe2 Qe7 12. Ne4 Nd5
13. Bd2 Rd8 14. Rac1 e5 15. Bxd5 Rxd5 16. Nc3 Rd8 17. d5 e4 18. dxc6 exf3 19.
Qxf3 Rxd2 20. cxb7 Bxb7 21. Qxb7 Rad8 22. Ne4 Rxb2 23. Qxc7 Rb7 24. Qxe7 Rxe7 {
Konings,F (2200)-Roessler,U (2176) Vlissingen 2004 1-0 (45)}) (10. Qe2 a5 11.
Rd1 a4 12. Bc2 Bd7 13. e4 e5 14. Bg5 Bf6 15. Bxf6 Qxf6 16. dxe5 Nxe5 17. Nxe5
Qxe5 18. Qe3 Rfd8 19. f4 Qe7 20. Bd3 a3 21. b3 Bc6 22. Re1 Qb4 23. Rac1 Re8 24.
e5 Rad8 {Plaskett,J (2483)-Hummel,D (2266) playchess.com INT 2003 1/2-1/2 (39)}
) (10. a4 $5 Na5 11. e4 Nxb3 12. Qxb3 $16) 10... Nxa4 (10... e5 $5 11. Nxb6
axb6 $11) 11. Bxa4 $16 a6 12. Bxc6 (12. Bd2 $5 Bd7 13. Qc2 $16) 12... bxc6 13.
Qc2 Bb7 (13... c5 14. dxc5 Qd5 15. e4 $14) 14. Bd2 (14. e4 $142 $5 Bxd4 15.
Nxd4 Qxd4 16. Be3 $16) 14... c5 $11 15. Qxc5 Bxf3 16. gxf3 Qd7 $2 (16... e5 17.
d5 e4 18. f4 $11) 17. Kh2 (17. Kg2 Rfb8 18. Rfc1 Rxb2 19. Be1 $14) 17... Rab8
$11 18. Qc2 (18. a4 Rxb2 19. Bc1 Rb6 $11) 18... Rb5 19. Rg1 Rh5 20. Rg3 e5 (
20... Rb8 21. b4 e5 22. e4 exd4 23. f4 $11) 21. dxe5 (21. d5 $5 Bf6 22. Kg2
Qxd5 23. e4 $16) 21... Bxe5 $11 22. f4 Bf6 23. Bc3 Bh4 $2 (23... Rc5 $142 $5
$14) 24. Rf3 $16 Qc6 25. Qe2 (25. e4 Bf6 26. Re1 Bxc3 27. Rxc3 Qe6 $16) 25...
Re8 26. Rd1 (26. Be5 Bf6 27. Bxf6 Qxf6 $16) 26... Rd5 (26... Rc5 $14) 27. Rd4 (
27. Rxd5 $142 $5 Qxd5 28. f5 gxf5 29. Rf4 $16) 27... Rxd4 $11 28. Bxd4 Qd5 29.
Bc3 Qxa2 30. Qd3 Qa4 31. f5 Qc6 32. fxg6 hxg6 33. Qd4 Qd6+ 34. Qxd6 cxd6 35.
Rf4 Be7 36. Ra4 Ra8 37. h4 f5 38. h5 gxh5 39. Ra5 Kf7 (39... Rb8 40. Rxf5 Rf8
41. Rxf8+ Kxf8 42. e4 $11) 40. Rxf5+ $14 Kg6 41. Rf3 (41. Ra5 $5 $14) 41... Rf8
$11 42. Rg3+ Kf7 43. Rg7+ Ke6 44. Kg2 Rf7 45. Rg6+ Kf5 46. Rh6 Kg5 (46... h4
47. f3 Kg5 48. Re6 $11) 47. Rh8 $14 Bf6 48. Bxf6+ Rxf6 (48... Kxf6 49. Rh6+ Ke7
50. Rxh5 $16) 49. Ra8 h4 $4 (49... d5 $142 50. Rd8 Rf5 $16) 50. Rxa6 $18 Kg4 (
50... h3+ 51. Kg3 Rh6 52. Ra5+ Kf6 $18) 51. Ra4+ Kh5 52. Rd4 Kg5 53. Rd5+ Kg6
54. b4 Kf7 55. Rh5 Rg6+ 56. Kf3 Rf6+ (56... Ke6 57. Rxh4 Rg1 58. Re4+ Kd7 59.
Rd4 $18) 57. Ke2 h3 58. Rxh3 Rf5 (58... Ke6 $18) 59. Rf3 1-0

[Event "Inland Empire Open"]
[Site "?"]
[Date "1970.04.11"]
[Round "2"]
[White "Bailey, B."]
[Black "Englehard, D."]
[Result "0-1"]
[WhiteElo "1755"]
[BlackElo "1795"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "62"]
[EventDate "1970.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 dxe5 5.
Nxe5 Nd7 6. c4 (6. Nd3 g6 7. Nd2 Bg7 8. Nf3 c5 9. c4 N5f6 10. dxc5 Nxc5 11.
Nxc5 Qa5+ 12. Bd2 Qxc5 13. b4 Qc6 14. Bc3 Bg4 15. Qe2 Rd8 16. Ne5 Nd7 17. Qe3
Nxe5 18. Bxe5 Qa4 19. f3 Qxb4+ 20. Kf2 Qd2+ {
Arnason,J (2535)-Cunningham,R (2335) Philadelphia 1993 1/2-1/2}) 6... N5b6 7.
Bf4 $146 (7. Nxd7 Bxd7 8. Nc3 (8. Bd3 g6 9. Nc3 c6 10. O-O Bg7 11. Be3 Be6 12.
c5 Nd5 13. Nxd5 Qxd5 14. Be2 O-O 15. Bf3 Qd7 16. Qd2 Rfd8 17. Rfd1 Bg4 18. Bxg4
Qxg4 19. f3 Qf5 20. Qb4 Rd7 21. Rd2 Rad8 22. Rad1 Qe6 {
Jahnz,F (2166)-Guenther,C (2029) Berlin 2005 1/2-1/2}) 8... e6 9. Be2 Be7 10.
O-O O-O 11. Bf4 Bc6 12. Qd3 Na4 13. Nxa4 Bxa4 14. Bf3 Rb8 15. b3 Bd7 16. Be4 f5
17. Bf3 g5 18. Be5 g4 19. Be2 Bd6 20. Bxd6 cxd6 21. f3 gxf3 {
Todorovic,G (2415)-Maric,D (2310) Svetozarevo 1990 1-0 (58)}) (7. Nf3 e5 8. c5
Nd5 $16) 7... Nxe5 8. Bxe5 Nd7 9. Bg3 Nf6 (9... h5 10. Nc3 c6 11. Be2 $16) 10.
Nc3 Bd7 (10... e6 11. Be2 $16) 11. Be2 (11. Qb3 Nh5 12. c5 Nxg3 13. hxg3 Qc8
$18) 11... g6 $2 (11... e6 $142 $16) 12. O-O Bg7 13. Bf3 (13. Qb3 b6 14. Bf3 c6
$18) 13... O-O 14. Qe2 (14. Re1 $142 $5 Ne8 15. Bh4 Bf6 16. Bxf6 Nxf6 $18)
14... c6 $16 15. Rfe1 Re8 16. Rad1 Qa5 17. h3 Rac8 18. a3 (18. Qd2 Qb4 19. b3
b5 $16) 18... b5 (18... Qa6 19. Be5 $16) 19. Bf4 (19. c5 Be6 $16) 19... a6 (
19... bxc4 20. Qxc4 Nd5 21. Nxd5 cxd5 22. Qxd5 Qxd5 23. Bxd5 $16) 20. Bd2 (20.
g4 $5 $16) 20... Qc7 21. Rc1 (21. Be3 e5 22. dxe5 Qxe5 $14) 21... h6 (21... Qd6
$142 $5 22. Qe5 bxc4 $11) 22. cxb5 $16 cxb5 23. Nd5 Qd8 24. Nxe7+ Kh7 25. Rxc8
Bxc8 26. Bc6 (26. Bb4 $142 $5 Qxd4 27. Rd1 $16) 26... Bd7 $11 27. Bxd7 $4 (27.
Qe3 $142 $11) 27... Qxd7 $19 28. Bb4 Nd5 29. Qf3 $4 (29. Bc5 $142 Nxe7 30. Bxe7
$19) 29... Nxb4 (29... Nxe7 $2 30. Qxf7 Rf8 31. Qxe7 Qxd4 32. Qe2 $18) 30. Qxf7
Nd5 $1 31. Qxg6+ (31. Nxd5 Rxe1+ {Mate attack Deflection Pinning}) (31. Qxd5
Rxe7 {Deflection}) 31... Kh8 0-1

[Event "Inland Empire Open"]
[Site "?"]
[Date "1970.04.11"]
[Round "3"]
[White "Ratala, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1408"]
[BlackElo "1755"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]
[EventDate "1970.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nc3 g6 4. e3 Bg7 5. Bxc4 Nf6 6. Nf3 O-O 7. O-O Nfd7 8. e4 Nb6 9. Bb3 Nc6 {
Will d4 fall?} (9... Bg4 10. d5 c6 11. h3 Bxf3 12. Qxf3 cxd5 13. exd5 N8d7 14.
Be3 Ne5 15. Qe2 Rc8 16. Rad1 Nec4 17. Bd4 Nd6 18. Bxg7 Kxg7 19. Rfe1 Re8 20. h4
a6 21. h5 Nd7 22. g3 Nf6 23. hxg6 hxg6 24. Kg2 {
Baumbach,F (2296)-Becker,W (2298) Germany 2004 0-1 (58)}) 10. e5 $146 (10. Be3
Bg4 11. Ne2 a5 12. a3 a4 13. Ba2 Bxf3 14. gxf3 Qd7 15. Kh1 Rfd8 16. f4 Nxd4 17.
e5 Qc6+ 18. f3 Nxf3 19. Qc1 Nd4+ 20. Qxc6 Nxc6 21. Rfd1 e6 22. Nc3 Na5 23. Nb5
Nac4 24. Bxb6 Nxb6 {
Fernandes,A (2473)-Hummel,D (2266) playchess.com INT 2003 0-1 (54)}) (10. d5
Na5 11. Be3 (11. Bg5 h6 12. Bf4 c6 13. dxc6 Nxc6 14. Qc1 Kh7 15. Rd1 Bd7 16.
Qe3 Qc8 17. Rac1 e5 18. Bg3 Be6 19. Nd5 Re8 20. Nxb6 axb6 21. Qxb6 Ra6 22. Qe3
Qa8 23. a3 Kg8 24. Bxe6 Rxe6 25. Rd7 Ra4 {
Goldin,A (2575)-Kapstan,A (2170) Sioux Falls 2000 1-0}) (11. Bf4 Nxb3 12. Qxb3
c6 13. dxc6 bxc6 14. Rfd1 Qe8 15. Rac1 Be6 16. Qb4 Bg4 17. a4 Bxf3 18. gxf3 e5
19. Be3 Qe6 20. a5 Nc4 21. Nd5 Nxe3 22. Nxe3 Qh3 23. Rxc6 Qxf3 24. Qc4 Rab8 25.
b4 Bh6 {Mizrahi,C-Lida Garcia,F (2114) Argentina 2003 1/2-1/2 (39)}) 11... Nac4
12. Qe2 Nxe3 13. Qxe3 e6 14. dxe6 Bxe6 15. Bxe6 fxe6 16. b3 Qf6 17. Rac1 c6 18.
a4 Qf4 19. Qxf4 Rxf4 20. a5 Nd7 21. Rfd1 Nf8 22. Nd4 Rf7 23. Nde2 Bh6 24. Rb1
e5 {Lein,A (2475)-Toshkov,T (2395) Saint John 1988 1-0 (54)}) (10. d5 $5 Na5
11. h3 $14) 10... Bg4 $11 11. Be3 Nb4 $4 (11... e6 $5 $11) 12. a3 (12. h3 Bf5
$16) 12... N4d5 (12... Nc6 13. Ne4 Bxf3 14. gxf3 $16 (14. Qxf3 $143 Nxd4 15.
Bxd4 Qxd4 $15)) 13. h3 (13. Ne4 $16) 13... Nxe3 $2 (13... Be6 $142 $5 $16) 14.
fxe3 $18 Bxf3 (14... Bf5 15. g4 Bd7 16. Qe1 $18) 15. Qxf3 (15. Rxf3 $6 c5 16.
dxc5 Nd7 17. Rxf7 Rxf7 18. Bxf7+ Kh8 $16) (15. gxf3 $6 c5 16. dxc5 Nd7 17.
Bxf7+ Rxf7 $14) 15... e6 16. Qxb7 Bh6 (16... Rb8 17. Qc6 Na8 $18) 17. Qf3 $18
Rb8 18. Ba2 Nc8 (18... c5 19. Rad1 cxd4 20. exd4 $18) 19. b4 (19. Rf2 $5 c5 20.
dxc5 Ne7 $18) 19... Ne7 20. g4 c6 $2 (20... a5 $142 21. Rab1 axb4 22. axb4 Bg7
$18) 21. h4 Nd5 22. Nxd5 (22. Bxd5 $5 cxd5 23. g5 Bg7 $18) 22... cxd5 23. g5
Bg7 24. Qf4 Rc8 $4 (24... a5 $142 25. h5 gxh5 $16) 25. Rac1 (25. h5 $142 $18)
25... Rc7 $4 (25... Rxc1 26. Rxc1 Qd7 27. Bb3 $11) 26. Bb1 $4 (26. Rc5 Qd7 27.
h5 Rd8 $18) 26... Qc8 $4 (26... Rxc1 27. Rxc1 Qd7 28. Qf2 $11) 27. e4 $4 (27.
Rc5 $142 a5 28. Rxa5 $18) 27... dxe4 28. Bxe4 Rd8 29. Qxf7+ $4 (29. Kg2 $142
$14) 29... Rxf7 $19 30. Rxc8 Rxf1+ 31. Kxf1 Rxc8 32. Ke2 Rc3 33. a4 Rc4 34. d5
(34. b5 Rxa4 35. Ke3 Bxe5 36. dxe5 $19) 34... Rxe4+ (34... Rxe4+ 35. Kd2 exd5
36. a5 Rxb4 37. e6 Rxh4 38. a6 Rh3 39. e7 Kf7 40. e8=Q+ Kxe8 41. Ke2 d4 42. Kf2
d3 43. Kg2 d2 44. Kxh3 d1=Q 45. Kg2 Qe2+ 46. Kg3 Be5+ 47. Kh3 Qf3+ 48. Kh4 Qg3#
) 0-1

[Event "Inland Empire Open"]
[Site "?"]
[Date "1970.04.12"]
[Round "4"]
[White "Hanson, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1544"]
[BlackElo "1755"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "90"]
[EventDate "1970.??.??"]

{A30: Symmetrical English: Double Fianchetto and Hedgehog} 1. Nf3 d5 2. c4 Nf6
3. b3 d4 4. d3 c5 5. g3 Nc6 6. Bg2 e5 7. e4 h6 $146 (7... dxe3 8. fxe3 Bg4 9.
O-O Qd7 10. Bb2 Rd8 11. Qe1 Bd6 12. d4 Bxf3 13. Rxf3 e4 14. Rxf6 gxf6 15. d5
Ne5 16. Bxe4 Qg4 17. Nd2 h5 18. Qf2 Qg7 19. Nf3 f5 20. Rf1 Nxf3+ 21. Bxf3 Be5
22. Bc1 {Meyer,K-Schulz,H (2080) Bad Wiessee 1998 0-1}) 8. O-O (8. Bd2 Bg4 $17)
8... Bd6 (8... g5 9. Na3 $19) 9. Na3 (9. Nh4 g6 $17) 9... a6 (9... g5 $5 10.
Nc2 $19) 10. Nc2 $17 Bg4 11. h3 Be6 12. Kh2 (12. a3 Qd7 13. b4 b6 $17 (13...
cxb4 $143 14. Nxb4 Bxb4 15. axb4 $11)) 12... Qd7 (12... g5 13. a3 $17) 13. Bd2
(13. Nh4 g5 14. Nf5 Bxf5 15. exf5 Qxf5 $17) 13... O-O (13... g5 14. a3 $17) 14.
Qb1 (14. Nh4 Rfe8 $17) 14... Nh7 (14... b5 15. Qd1 $19) 15. Nfe1 $2 (15. b4
$142 b6 16. Nh4 $19) 15... f5 $19 16. Qd1 (16. exf5 Rxf5 17. Qd1 Rf7 $19) 16...
Rf7 (16... Nf6 17. Qe2 $19) 17. Qe2 (17. exf5 Bxf5 18. a3 Nf6 $19) 17... Raf8 (
17... f4 18. Rh1 $19) 18. Rb1 (18. f4 $19) 18... fxe4 (18... f4 $142 19. g4 h5
$19) 19. dxe4 Nb4 $4 (19... Ng5 $142 20. Bxg5 hxg5 $19) 20. Nxb4 $14 cxb4 21.
Nc2 $4 (21. Nd3 Ng5 22. f4 exf4 23. Nxf4 $14) 21... a5 22. Ra1 (22. Ne1 $142
$17) 22... Bc5 $4 (22... Ng5 $142 23. Bxg5 hxg5 $17) 23. Ne1 $14 d3 $4 (23...
Bd6 $142 24. Nd3 g5 $14) 24. Nxd3 $18 Bd4 25. Rab1 (25. Rad1 Qc7 26. f4 b5 $18)
25... Rd8 $2 (25... Ng5 $142 26. f4 exf4 27. gxf4 Bxh3 28. fxg5 Bxg2 29. Qxg2
Bc3 30. Bxc3 bxc3 31. Rxf7 Rxf7 $18) 26. Ne1 $4 (26. Rbd1 $142 Qc7 27. f4 $18)
26... Bxf2 27. Nf3 (27. Rxf2 Rxf2 28. Qxf2 Qxd2 $11) 27... Bd4 (27... Ba7 28.
Rbd1 Qc7 29. Bc1 Rxd1 30. Rxd1 $15) 28. Bc1 Qc7 29. Rd1 Rfd7 30. Nxd4 exd4 31.
Rd3 Qc5 32. Bb2 {Exerts pressure on the isolated pawn} Ng5 33. Rbd1 Bf7 34. h4
Ne6 35. Bh3 Rd6 (35... b5 36. cxb5 Qxb5 37. Qf2 $11) 36. Bxe6 (36. Rf1 Bh5 37.
Bg4 Bxg4 38. Qxg4 Qc6 $11) 36... Bxe6 $11 37. Qf2 {
Increasing the pressure on the isolated pawn on d4} (37. e5 R6d7 38. Qe4 b5 39.
Rxd4 bxc4 40. Rxd7 Rxd7 (40... Bxd7 $4 41. e6 c3 42. Rxd7 (42. exd7 $6 Qf2+ 43.
Kh3 cxb2 $11) 42... Qf2+ 43. Qg2 Qxg2+ 44. Kxg2 $18) 41. Rxd7 Bxd7 $11) 37...
Rf8 (37... Qh5 38. R1d2 $15) 38. Qg1 (38. Qe2 Qc8 39. e5 Bg4 $11) 38... Bg4 (
38... Qh5 39. R1d2 $15) 39. Re1 (39. R1d2 Qh5 40. Rxd4 Rxd4 41. Qxd4 Qg6 $11)
39... Rfd8 (39... Qh5 40. Bxd4 Bd7 41. Qg2 $15) 40. e5 $11 R6d7 41. e6 (41. Rd2
Be6 42. Re4 b5 43. Rexd4 Rxd4 44. Bxd4 Qc6 45. cxb5 Qxb5 $11) 41... Re7 (41...
Bxe6 $142 $5 42. Rxd4 Qf5 $17) 42. Rxd4 $11 Rxd4 43. Qxd4 Qxd4 44. Bxd4 Rxe6
45. Rxe6 Bxe6 1/2-1/2

[Event "Inland Empire Open"]
[Site "?"]
[Date "1970.04.11"]
[Round "5"]
[White "Bailey, B."]
[Black "Leonard, M."]
[Result "1-0"]
[WhiteElo "1755"]
[BlackElo "1680"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "105"]
[EventDate "1970.??.??"]

{C01: French: Exchange Variation} 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5.
Bg5 Be7 6. Nf3 O-O 7. h3 Re8 8. Be2 a6 $146 (8... Nc6 9. O-O h6 10. Bh4 Bf5 11.
Re1 Ne4 12. Bxe7 Nxe7 13. Nxe4 Bxe4 14. Bd3 Bxd3 15. Qxd3 Ng6 16. c3 c6 17.
Rxe8+ Qxe8 18. Re1 Qd7 19. Ne5 Nxe5 20. Rxe5 Re8 21. Rxe8+ Qxe8 22. Kf1 Qe6 23.
Qg3 {Cureau,M-Rivier,S Saint Quentin 2000 1/2-1/2}) (8... Bf5 9. O-O (9. Bxf6
Bxf6 10. Qd2 c5 11. O-O-O Nc6 12. Bb5 cxd4 13. Ne2 Qb6 14. Nexd4 Nxd4 15. Nxd4
Bxd4 16. Qxd4 Qxb5 17. g4 Be4 18. Rhf1 Qc4 19. Qxc4 dxc4 20. Rd4 Bc6 21. f4
Rad8 22. Rfd1 Rxd4 23. Rxd4 Bg2 {
Penarrubia Blasco,J (1774)-Luis Martinez,C (1999) Cullera 2006 0-1 (44)}) 9...
h6 10. Bh4 c6 11. Ne5 Ne4 12. Bxe7 Nxc3 13. bxc3 Rxe7 14. c4 Nd7 15. Ng4 dxc4
16. Bxc4 b5 17. Be2 Be4 18. c4 bxc4 19. Bxc4 Nb6 20. Bb3 Bd5 21. Ne5 Bxb3 22.
axb3 Rc7 23. Rc1 {
Cranbourne,C (2290)-Garcia Devesa,J Buenos Aires 1994 1/2-1/2 (33)}) (8... c6
9. O-O Bf5 10. Qd2 Nbd7 11. Nh4 Bg6 12. Nxg6 hxg6 13. Bd3 Qb6 14. Be3 Bb4 15.
a3 Ne4 16. Qe1 Bd6 17. Nxe4 dxe4 18. Bc4 Qc7 19. f3 Nf6 20. Qh4 Bh2+ 21. Kh1
Qg3 22. Bf2 Qf4 23. fxe4 {Humphreys,J (2125)-Cooper,D Exmouth 2000 1/2-1/2 (41)
}) 9. O-O Be6 10. Bd3 Nbd7 11. Ne2 h6 12. Bxf6 (12. Bf4 c5 13. c3 Ne4 $11)
12... Bxf6 (12... Nxf6 13. Nf4 Bd7 14. Ne5 $11) 13. Nf4 c5 14. Nxe6 (14. c3 $5
$11) 14... Rxe6 15. Bf5 (15. c3 g6 $15) 15... Rc6 (15... Rb6 16. Rb1 $15) 16.
c3 Qc7 17. Re1 Rd8 18. Qd2 cxd4 19. Nxd4 Bxd4 (19... Rb6 20. Bxd7 Qxd7 21. Re2
$11) 20. Qxd4 $14 Nf6 21. Bd3 (21. Rad1 Rdd6 $14) 21... Rcd6 (21... Qb6 22.
Qxb6 Rxb6 23. Rab1 $11) 22. Re2 Qd7 23. Rae1 Re8 (23... Qc7 $142 $5 $14) 24.
Rxe8+ $16 Nxe8 25. Bc2 (25. Qa7 $142 $5 Nf6 26. Qb8+ Qd8 27. Qxb7 $16) 25...
Nf6 $14 26. Bb3 {Attacking the isolated pawn on d5} Qd8 27. Rd1 Qb6 (27... b5
28. Kf1 $14) 28. c4 $16 Qxd4 29. Rxd4 Re6 $2 (29... Rb6 $142 $5 30. cxd5 Ne8
$16) 30. cxd5 Rd6 31. f3 Nd7 (31... Ne8 32. Kf2 Rd7 33. Ke3 $18) 32. a3 (32.
Rc4 $142 Kf8 33. Rc7 $18) 32... Kf8 $16 33. Kf2 (33. Rc4 $142 Nf6 34. Rc7 $16)
33... b5 $4 (33... Rb6 $142 34. Rb4 Rxb4 35. axb4 Ke7 $11) 34. Ke3 $18 f6 (
34... h5 $18) 35. Rd2 Ke7 36. Kd4 f5 (36... Nb6 37. Re2+ Kd8 38. Kc5 $18) 37.
a4 (37. Re2+ Kd8 $18) 37... Kd8 (37... bxa4 38. Bxa4 Rb6 39. Re2+ Kd8 40. Kc4
$18) 38. axb5 axb5 39. Re2 Ra6 40. Re6 Ra1 41. Rg6 Rb1 42. Kc3 Rc1+ 43. Kd2 Ra1
(43... Rb1 44. Kc2 Re1 45. Rxg7 Re2+ 46. Kc3 $18) 44. Rxg7 Rf1 (44... Nf6 45.
Rg6 Ne8 46. Bc2 $18) 45. Bc2 Rf2+ 46. Kd1 Nc5 (46... Nf6 47. d6 Nh5 48. Rb7
Rf1+ 49. Kd2 $18) 47. b4 Na4 48. Bxf5 Ra2 (48... Nc3+ 49. Ke1 Re2+ 50. Kf1 Rd2
51. Rd7+ Ke8 $18) 49. d6 Nc3+ 50. Ke1 Ra1+ 51. Kd2 (51. Kf2 Ra2+ 52. Ke3 Nd1+
53. Kd3 Nf2+ 54. Kd4 Rd2+ 55. Ke5 Re2+ 56. Kf6 Re8 57. Ra7 Rf8+ 58. Ke6 Kc8 59.
Ra8+ Kb7 60. Rxf8 Nd3 61. Bxd3 h5 62. d7 h4 63. d8=Q Ka6 64. Qa5+ Kb7 65. Be4#)
51... Nb1+ 52. Kc2 (52. Kd3 Ke8 53. Be6 Ra3+ 54. Kd4 Rd3+ 55. Kxd3 h5 56. Rg8#)
52... Na3+ 53. Kb2 (53. Kb2 Rb1+ 54. Ka2 Re1 55. Rg8+ Re8 56. Rxe8+ Kxe8 57.
Kxa3 Kf8 58. Be6 h5 59. f4 Kg7 60. d7 Kf6 61. f5 Ke5 62. d8=Q Ke4 63. f6 Ke3
64. f7 Kf2 65. f8=Q+ Kxg2 66. Qd2+ Kg1 67. Qc5+ Kf1 68. Qcc1#) 1-0

[Event "Advanced Diesel Supply Open"]
[Site "?"]
[Date "1970.05.30"]
[Round "1"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2103"]
[BlackElo "1755"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "65"]
[EventDate "1970.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Bc4 Nf6
3. Nf3 Bc5 4. Nxe5 Qe7 (4... O-O 5. d4 Be7 6. Qf3 d6 7. Nxf7 Rxf7 8. Bxf7+ Kxf7
9. O-O Kg8 10. e5 dxe5 11. dxe5 Nd5 12. Rd1 Be6 13. c4 Qc8 14. cxd5 Bg4 15. Qb3
Bxd1 16. Qxd1 Qf5 17. d6 cxd6 18. exd6 Bf6 19. Qb3+ {
Nei,I (2380)-Moreno,E Gros 1996 1-0}) 5. d4 $146 (5. Nxf7 Nxe4 (5... Qxe4+ 6.
Qe2 Qxe2+ 7. Kxe2 d5 8. Nxh8 dxc4 9. Re1 Kf8 10. Nc3 Bf5 11. d3 cxd3+ 12. cxd3
Kg8 13. Kf1 Bxd3+ 14. Kg1 Kxh8 15. Nd5 Nxd5 16. Re8+ Bf8 17. Rxf8# {
1-0 (17) Brjakow,S (1095)-Paul,N (1219) Sebnitz 2005}) 6. O-O Rf8 7. d3 Nxf2 8.
Rxf2 Bxf2+ 9. Kxf2 Rxf7+ 10. Bxf7+ Qxf7+ 11. Kg1 d5 12. Qe2+ Be6 13. Nc3 c6 14.
Qe5 Nd7 15. Qc7 Qg6 16. Qxb7 Bh3 17. Qxa8+ Ke7 18. g3 Qf5 19. Be3 Qf3 {
Kaussler,A-Piepereit,R Stuttgart 2001 1-0}) (5. Nd3 Qxe4+ 6. Kf1 Qxc4 7. Kg1
O-O 8. b3 Qd4 9. Bb2 Qd5 10. Ba3 Bxa3 11. Nxa3 Nc6 12. Nf4 Qd6 13. Nd3 Qxa3 14.
Qb1 Qe7 15. Qd1 d6 16. Rc1 Re8 17. Nb4 Nxb4 18. c3 Nc6 19. b4 Bg4 {
Pazmino,V-Carrasco,J Azoguez 2004 0-1}) (5. Ng4 Nxe4 6. Qe2 O-O 7. d3 Nd6 8.
Qxe7 Re8 9. Qxe8+ Nxe8 10. O-O d5 11. Bxd5 Bxg4 12. Bxb7 Bxf2+ 13. Rxf2 Nd7 14.
Bxa8 Ne5 15. Bf4 Ng6 16. Nc3 h6 17. Re1 Nf6 18. Bxh6 Kh7 19. Bg5 Nh5 {
Gimenez Ferrer,X-Marchirant Sanchez,F Alzira 2003 1-0}) (5. Bxf7+ Kf8 6. d4 Bb6
$18) 5... d6 (5... O-O 6. O-O (6. dxc5 $6 Qxe5 7. Nc3 Qxc5 $18) 6... Bb6 7. Re1
$18) 6. Bxf7+ (6. dxc5 $6 dxe5 7. Nc3 Qxc5 $16) 6... Kf8 7. Bb3 (7. dxc5 $142
Qxe5 8. Bb3 Qxe4+ 9. Kf1 Qe5 10. cxd6 cxd6 $18) 7... Bb4+ (7... Bb6 8. Nf3
Qxe4+ 9. Be3 Qg6 $18) 8. c3 dxe5 9. cxb4 (9. dxe5 Bd6 10. exd6 Qxe4+ 11. Kf1 c5
$18) 9... Qxb4+ (9... exd4 10. O-O Nc6 11. Re1 $18) 10. Bd2 Qxd4 11. O-O Bg4 (
11... Ke8 12. Nc3 c6 13. Qe1 $18) 12. Qc1 c6 (12... Nbd7 13. Be3 Qd6 $18) 13.
Be3 Qd8 (13... Qd7 14. f4 exf4 15. Bc5+ Ke8 16. Qxf4 $18) 14. f3 (14. f4 $142
$5 exf4 15. Rxf4 Qc7 16. Rxg4 Nxg4 17. Qc5+ Qe7 18. Qf5+ Ke8 19. Qc8+ Qd8 20.
Qe6+ Qe7 21. Qc8+ Qd8 22. Qxg4 Nd7 $18) 14... Bh5 15. Nd2 Nbd7 16. Nc4 (16. f4
$5 Bf7 17. fxe5 Nxe5 $18) 16... Bf7 (16... Qe7 17. Qc3 b5 18. Na3 $18) 17. Rd1
(17. Nd6 Bxb3 18. axb3 Qe7 $18) 17... Qc7 (17... Qe7 18. Nd6 Bxb3 19. axb3 $18)
18. f4 (18. Qc3 $142 $5 b6 19. Rac1 Bg8 $18) 18... Ng4 19. Nxe5 (19. Rxd7 $142
Qxd7 20. Bc5+ Kg8 $18) 19... Ngxe5 (19... Ndxe5 20. fxe5 Bxb3 21. axb3 h5 $18)
20. fxe5 Bxb3 21. axb3 Ke8 (21... Nxe5 22. Bf4 Re8 23. Qc5+ Kf7 24. Ra5 $18)
22. e6 Nf6 (22... Nf8 23. Qc4 a5 24. b4 $18) 23. e5 (23. Qc5 $142 b6 24. Qf5
Rf8 $18) 23... Qxe5 24. Bd4 Qc7 (24... Qf5 25. Qc4 Nd5 26. Rf1 $18) 25. Bxf6
gxf6 26. Qc5 (26. Qh6 $142 Rg8 27. Qh5+ Rg6 $18) 26... Qe5 27. Qf2 Rd8 (27...
Rg8 28. Rd7 Rd8 29. Rxb7 $18) 28. Rxd8+ (28. Qxa7 $142 Rxd1+ 29. Rxd1 Qxe6 30.
Qa8+ Kf7 31. Qxh8 Kg6 $18) 28... Kxd8 29. Rxa7 (29. Re1 $142 Qa5 30. Qxf6+ Kc7
31. Kf1 Qb5+ 32. Re2 $18) 29... Ke7 30. Rxb7+ Kxe6 31. Rb6 Rc8 32. h3 Rc7 33.
Ra6 1/2-1/2

[Event "Advanced Diesel Supply Open"]
[Site "?"]
[Date "1970.05.30"]
[Round "2"]
[White "Warner, E."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2020"]
[BlackElo "1755"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "91"]
[EventDate "1970.??.??"]

{D28: Queen's Gambit Accepted: Classical main line: 7 Qe2 with early ...Nc6} 1.
d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7
9. a4 c4 10. Bc2 Nbd7 (10... Nc6 11. Nc3 Qb6 12. Rd1 Be7 13. axb5 axb5 14.
Rxa8+ Bxa8 15. e4 Nb4 16. Bb1 O-O 17. e5 Bxf3 18. Qxf3 Nfd5 19. Qh3 g6 20. Ne4
Qd8 21. Qh6 f5 22. exf6 Bxf6 23. Ng5 Bxg5 24. Bxg5 Qc7 25. Re1 {
Pazdziora,M (2078)-Wlodarski,M (1914) Leba 2006 1-0 (38)}) 11. b3 $146 (11. e4
Be7 12. Bg5 h6 (12... O-O 13. Nbd2 h6 14. Bh4 Nh5 15. Bxe7 Qxe7 16. Qe3 e5 17.
h3 Rfc8 18. axb5 axb5 19. dxe5 Nxe5 20. Nd4 Qc5 21. b4 Qb6 22. Rxa8 Rxa8 23.
Nb1 Rd8 24. Rd1 Nd3 25. Bxd3 Rxd4 26. Bf1 Rd6 27. Qxb6 {
Jussupow,A (2640)-Salov,V (2655) Paris 1992 1/2-1/2 (45)}) 13. Bh4 g5 14. Bg3
Nh5 15. Nbd2 Qb6 16. axb5 axb5 17. Rxa8+ Bxa8 18. d5 Nxg3 19. hxg3 e5 20. Ra1
Bb7 21. Nf1 Bc5 22. Ne3 f6 23. Nf5 Kf7 24. b3 c3 25. d6 h5 {
Jimenez Zerquera,E-Vergara,A Havana 1963 1-0 (73)}) 11... Qc7 (11... cxb3 12.
Bxb3 Be7 13. Nbd2 $11) 12. Na3 (12. axb5 $142 $5 cxb3 13. Bxb3 axb5 14. Rxa8+
Bxa8 15. Qxb5 $16) 12... cxb3 $11 13. Bxb3 Qc3 14. Rb1 (14. Qa2 $142 $11) 14...
Be4 $19 15. Nd2 $2 (15. Qa2 Qc6 16. Ra1 Be7 $17 (16... Bxf3 $143 17. gxf3 Qxf3
18. Bd1 $17)) 15... Bxb1 (15... Bd3 $142 $5 16. Qf3 Rc8 17. axb5 axb5 18. Qd1
Bxb1 19. Ndxb1 $19) 16. Naxb1 Qc6 17. e4 Be7 18. axb5 (18. d5 exd5 19. exd5 Qc5
20. axb5 axb5 $19) 18... axb5 (18... Qxb5 19. Bc4 Qb6 20. d5 $19) 19. Bb2 $2 (
19. d5 exd5 20. Bxd5 Nxd5 21. exd5 Qxd5 $17) 19... Nb6 $4 (19... O-O $142 $19)
20. d5 $17 exd5 21. Bxf6 (21. Rc1 Qd7 22. e5 Qg4 $17) 21... gxf6 22. Qh5 $2 (
22. exd5 Nxd5 23. Re1 $17) 22... Rd8 (22... O-O-O 23. exd5 Nxd5 24. Bd1 $19)
23. Re1 $2 (23. exd5 $142 $5 Nxd5 24. Nf3 $17) 23... Nc4 $19 24. exd5 (24. g3
h6 25. Qe2 dxe4 26. Nxc4 bxc4 $19) 24... Rxd5 25. Qf3 Rd6 $4 (25... Kf8 $142
26. Bxc4 bxc4 $19) 26. Qxc6+ (26. Nxc4 $142 Re6 27. Ne3 Qxf3 28. gxf3 $18)
26... Rxc6 $11 27. Nxc4 bxc4 $4 (27... Rxc4 $142 28. Bxc4 bxc4 $11) 28. Ba4 $18
Kd7 (28... O-O 29. Bxc6 Bd6 $18) 29. Bxc6+ Kxc6 30. Rxe7 Ra8 (30... Rb8 31. Re1
$18) 31. Re1 (31. Kf1 f5 $18) 31... Ra1 (31... Kc5 32. Kf1 $18) 32. Rd1 (32.
Kf1 f5 $18) 32... Kc5 (32... Ra2 33. Nc3 Ra3 34. Nd5 $18) 33. Kf1 Kb4 (33... f5
34. Ke2 Ra2+ 35. Rd2 $18) 34. Ke2 Ra2+ (34... f5 35. Rd7 $18) 35. Rd2 Ra1 36.
Rb2+ Kc5 37. g3 Kd4 38. Rb4 Kc5 39. Rb2 (39. Rb7 $5 Kc6 40. Rb2 f5 $18) 39...
Kd4 40. Rd2+ Kc5 (40... Ke5 41. Rd1 $18) 41. Nc3 Kb4 42. Rc2 (42. Nd5+ Kc5 43.
Ne3 c3 $18) 42... Kb3 (42... Kc5 43. Rd2 $18) 43. Kd2 Rf1 (43... Ra8 44. Nd5
Rc8 45. Rc3+ Kb2 46. Rc2+ Kb3 47. Rc3+ Kb2 48. Nf4 $18) 44. Nd1 f5 (44... Kb4
$18) 45. Rc3+ Kb4 46. Rxc4+ $1 (46. Rxc4+ Ka5 47. Rf4 $18) 1-0

[Event "Advanced Diesel Supply Open"]
[Site "?"]
[Date "1970.05.30"]
[Round "3"]
[White "Bailey, B."]
[Black "Galloway, D."]
[Result "1-0"]
[WhiteElo "1755"]
[BlackElo "1452"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "59"]
[EventDate "1970.??.??"]

{C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4.
O-O Nxe4 5. Re1 Ng5 (5... d5 6. d4 a6 7. Bxc6+ bxc6 8. Nxe5 Qf6 9. f3 Nd6 10.
Ng4+ Qe7 11. Rxe7+ Bxe7 12. Qe2 Bxg4 13. fxg4 Nb5 14. c3 Rd8 15. Bf4 Rd7 16.
Nd2 O-O 17. Nf3 Re8 18. Ne5 Rd6 19. Qf3 Bf6 20. a4 {
Maric,M (2265)-Mestre,C Duisburg 1992 1-0 (35)}) 6. Bxc6 (6. Nxe5 Bd6 7. Nxc6+
Ne6 8. Nxd8 O-O 9. Nxe6 dxe6 10. c3 c6 11. Ba4 b5 12. Bc2 Bd7 13. d4 Rae8 14.
Qd3 g6 15. Bh6 e5 16. Bxf8 Bf5 17. Qd2 Bxf8 18. Bxf5 Be7 19. Bd7 Rd8 20. Bxc6
a6 {Niemeyer,S (1068)-Hoffmann,H Kranenburg 2005 1-0 (39)}) 6... Nxf3+ $4 $146
(6... dxc6 7. Nxe5 (7. Rxe5+ Be7 8. Nxg5 f6 9. Ne6 Qd6 10. Nxg7+ Kf8 11. Re3
Kxg7 12. Qh5 Kf8 13. d3 Bd7 14. Rg3 Qe6 15. Bh6# {
1-0 (15) Rothuis,V-Namazi,M Hengelo 2000}) 7... Qd5 8. Ng6+ Kd8 9. Nxh8 Bd6 10.
Qe2 Be6 11. d3 Bb4 12. c3 Ba5 13. f4 Qc5+ 14. d4 Qc4 15. fxg5 Qxe2 16. Rxe2 Bg4
17. Nxf7+ Kd7 18. Ne5+ Kd6 19. Nxg4 Rf8 20. Nd2 Bb6 21. Nc4+ {
Arenkov,W-Hamann,P Oberbernhards 2004 1-0 (32)}) (6... bxc6 7. Nxe5 Be7 8. d4
O-O 9. c3 c5 10. d5 c4 11. Nxc4 Bc5 12. Be3 d6 13. Bxc5 dxc5 14. d6 cxd6 15.
Qxd6 Qxd6 16. Nxd6 Rd8 17. Nxc8 Raxc8 18. Na3 f5 19. Rad1 Ne4 20. Nc4 Kf7 21.
f3 {Nguyen,A-Nugerew,B Canberra 1999 1-0 (40)}) (6... dxc6 $142 7. Nxe5 Be7 $11
) 7. Qxf3 (7. Bxf3 $142 d6 8. d4 $18) 7... bxc6 (7... dxc6 $142 $5 8. Rxe5+ Be6
$15) 8. Rxe5+ (8. d4 d5 9. Rxe5+ Be6 $14) 8... Be7 $11 9. Qe2 (9. Re1 O-O $11)
9... d6 10. Re3 a5 (10... Be6 11. d4 $15) 11. d3 (11. b3 Be6 12. Bb2 O-O $11)
11... d5 (11... Be6 $5 $15) 12. b3 $11 Be6 13. Bb2 Bg5 (13... O-O $142 14. Nd2
a4 $11) 14. Rxe6+ $16 fxe6 15. Qxe6+ Be7 $4 (15... Kf8 $142 16. Qxc6 Kf7 $16)
16. Bxg7 $18 Rg8 (16... Qd7 17. Qxd7+ Kxd7 18. Bxh8 Rxh8 $18) 17. Qxg8+ Kd7 18.
Qxd8+ (18. Qxh7 $5 Qg8 19. Qf5+ Qe6 20. Qxe6+ Kxe6 $18) 18... Rxd8 19. Nd2 Rg8
(19... Re8 20. Nf3 $18) 20. Bc3 c5 (20... a4 21. Nf3 $18) 21. Re1 (21. a4 $142
Ra8 $18) 21... d4 (21... a4 22. Re5 axb3 23. axb3 $18) 22. Bb2 (22. Bxa5 Bd6
$18) 22... Re8 (22... a4 23. Nc4 $18) 23. Nc4 (23. a4 h5 $18) 23... Rb8 (23...
a4 24. g3 $18) 24. a4 h5 (24... Bd6 25. Ne5+ Kc8 26. Nc6 $18) 25. Nxa5 (25.
Ne5+ $142 Kd6 26. Ba3 $18) 25... h4 (25... Bd6 26. Nc4 $18) 26. h3 (26. Rxe7+
Kd6 27. Rh7 h3 28. Rxh3 Rf8 $18) 26... c4 (26... Rh8 27. Nc4 Rh6 28. Ne5+ Ke8
29. Ba3 $18) 27. Nxc4 (27. Rxe7+ Kd6 28. Ba3+ c5 29. Rb7 $18) 27... Kc6 28.
Rxe7 Rb5 29. Bxd4 (29. axb5+ Kxb5 30. Rxc7 Ka6 31. Bxd4 Kb5 32. c3 Ka6 33. Na3
Ka5 34. Ra7#) 29... Rd5 (29... Rb7 30. Na5+ Kd6 31. Nxb7+ Kxe7 32. Nc5 Kd8 33.
b4 Kc8 34. a5 Kb8 35. Be5 Kc8 36. a6 Kb8 37. b5 Kc8 38. a7 Kd8 39. a8=Q+ Ke7
40. Qg8 c6 41. Qe6+ Kf8 42. Nd7#) 30. Be3 (30. Be3 Kb7 31. Bf4 Kc8 32. Bxc7 Rd7
33. Nb6+ Kxc7 34. Nxd7 Kd6 35. Re4 Kc6 36. Rxh4 Kxd7 37. Rc4 Ke8 38. a5 Kd7 39.
a6 Ke6 40. a7 Kd5 41. a8=Q+ Ke6 42. Rc6+ Kd5 43. Qe8 Kd4 44. Qe4#) (30. Be5 Rd7
31. Na5+ Kd5 32. c4+ Kc5 33. Rxd7 Kb4 34. Rxc7 Ka3 35. Bc3 Ka2 36. Re7 Kb1 37.
Re2 Kc1 38. Nc6 Kb1 39. Nd4 Kc1 40. Re1#) 1-0

[Event "Advanced Diesel Supply Open"]
[Site "?"]
[Date "1970.05.31"]
[Round "4"]
[White "Adams, D."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1920"]
[BlackElo "1755"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "65"]
[EventDate "1970.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 c5 4.
d5 e6 5. e4 a6 6. a4 exd5 7. exd5 Nf6 8. Bxc4 Nbd7 (8... Bd6 9. Qe2+ Qe7 10.
Qxe7+ (10. Bg5 Qxe2+ 11. Ngxe2 Nbd7 12. Ng3 O-O 13. O-O h6 14. Bxf6 Nxf6 15. a5
Re8 16. Rfe1 Rxe1+ 17. Rxe1 Bd7 18. Nge4 Nxe4 19. Nxe4 Re8 20. Kf1 Bf8 21. f3
Rd8 22. Rd1 Bf5 23. Rd3 Bd6 24. Rb3 Bxe4 {
Lehner,O (2285)-Zoebisch,H (2295) Austria 1995 1/2-1/2 (41)}) 10... Kxe7 11.
Bg5 Bf5 12. Nge2 h6 13. Ng3 Bg6 14. Bxf6+ Kxf6 15. O-O Ke7 16. f4 Nd7 17. Rae1+
Kd8 18. f5 Bh7 19. Nge4 Be5 20. d6 Rf8 21. g4 Bg8 22. Kg2 Rc8 23. Bd5 {
Boensch,U (2530)-Polgar,Z (2500) Stara Zagora 1990 1-0 (43)}) 9. Nge2 $146 (9.
Bf4 Nb6 10. b3 Bd6 11. Qe2+ Kf8 12. Be3 Ng4 13. Rd1 Nxe3 14. Qxe3 Bf5 15. Nge2
Qh4 16. Bd3 Re8 17. Qd2 Bxd3 18. Qxd3 c4 19. Qc2 cxb3 20. Qxb3 Qc4 21. Qxc4
Nxc4 22. O-O Ke7 23. Rd4 Rc8 {Stluka,F-Soukup,A Klatovy 1994 1/2-1/2 (31)}) (9.
Qe2+ $142 Qe7 10. Be3 $18) 9... Nb6 {
Increasing the pressure on the isolated pawn on d5} (9... Bd6 10. O-O O-O 11.
Ng3 $11) 10. b3 Bd6 11. O-O O-O 12. Bg5 (12. a5 $142 $5 Nxc4 13. bxc4 $14)
12... Bxh2+ $15 13. Kh1 (13. Kxh2 Ng4+ 14. Kg1 (14. Kg3 Qxg5 {Discovered attack
}) (14. Kh1 Qxg5 {Discovered attack}) (14. Kh3 Ne3+ {Double attack} (14... Qxg5
{Discovered attack}) (14... Nh6+ {Decoy})) 14... Qxg5 {Discovered attack})
13... Be5 14. Qd3 $2 (14. f4 $142 $5 Bxc3 15. Nxc3 $11) 14... Qd6 $17 15. f4
Bxc3 16. Nxc3 Bg4 (16... Ng4 $5 17. Kg1 Re8 $17) 17. Kg1 (17. f5 $142 Rfe8 18.
Rae1 $11) 17... Rad8 $4 (17... Nbd7 $142 $5 $15) 18. a5 (18. Ne4 Nxe4 19. Bxd8
Nxc4 20. bxc4 Bf5 $18) 18... Nbd7 (18... Nc8 $142 $11) 19. Ne4 $16 Qb8 20. Bxf6
(20. d6 Rfe8 21. Nc3 $16) 20... gxf6 $4 (20... Nxf6 21. Nxf6+ (21. Nxc5 $143
Be6 22. dxe6 Rxd3 23. exf7+ Kh8 24. Nxd3 g6 $15) 21... gxf6 22. Rae1 $11) 21.
Qc3 (21. Ng3 $142 Qd6 22. Rae1 $18) 21... f5 $14 22. Nf6+ Nxf6 23. Qxf6 Qd6 (
23... Rd6 24. Qc3 $14) 24. Qxd6 $14 Rxd6 25. Rae1 Rfd8 (25... Rd7 $5 $14) 26.
Re7 $16 R8d7 27. Rfe1 Kg7 28. Re8 Rd8 $4 (28... h5 $142 $16) 29. Rxd8 $18 Rxd8
30. Re7 b5 (30... Rb8 31. d6 Bh5 $18) 31. axb6 Rb8 32. b7 Kf8 33. Rc7 (33. Rc7
Kg7 34. d6 $18) (33. d6 Bh5 34. Rc7 Rxb7 35. Rxb7 Ke8 36. Bxa6 h6 37. Bb5+ Kf8
38. d7 c4 39. d8=Q+ Kg7 40. Rb8 Bf3 41. Qg8+ Kf6 42. gxf3 c3 43. Rb6+ Ke7 44.
Qe8#) 1-0

[Event "Advanced Diesel Supply Open"]
[Site "?"]
[Date "1970.05.31"]
[Round "5"]
[White "Bailey, B."]
[Black "Wraith, B."]
[Result "0-1"]
[WhiteElo "1755"]
[BlackElo "1867"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "50"]
[EventDate "1970.??.??"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d3 h6 6. Bxc6 bxc6 (6... dxc6 7. Nxe5 Bd6 8. Nf3 O-O 9. Nc3 Re8
10. Be3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Qd2 Qe7 14. O-O-O Rad8 15. g5 hxg5 16.
Bxg5 Bh5 17. Qe3 Be5 18. Rde1 Bxc3 19. bxc3 Qa3+ 20. Kb1 Qxc3 21. Qf4 {
Kala,T-Krul,L Karvina 2005 0-1 (46)}) 7. Nxe5 Bb7 (7... Bc5 8. Nf3 Qe7 9. O-O
O-O 10. e5 Nh7 11. d4 Bb6 12. c4 f6 13. c5 Ba7 14. Qb3+ Kh8 15. Nh4 Qf7 16.
Qxf7 Rxf7 17. Ng6+ Kg8 18. Nd2 fxe5 19. Nxe5 Re7 20. b4 Bb7 21. Nb3 a5 22. Nxa5
{Suarez Pousa,D (2285)-Reyes Acevedo,I St Feliu 1994 1-0 (32)}) 8. Nc3 $146 (8.
O-O d5 9. exd5 cxd5 10. Re1 Be7 11. d4 O-O 12. c3 Bd6 13. Bf4 Re8 14. Qf3 c5
15. Nd2 Qb6 16. Qg3 Nh5 17. Qf3 Nxf4 18. Qxf4 f6 19. Nd7 Bxf4 20. Nxb6 Bxd2 21.
Red1 Rab8 22. Rxd2 Bc6 {Moorehouse,D-Rejdych,J London,Canada 1993 1-0 (54)}) (
8. O-O Be7 9. Nc4 O-O $18) 8... Bc5 (8... d5 9. O-O $18) 9. O-O (9. Nc4 O-O 10.
O-O Rb8 $18) 9... O-O 10. Kh1 (10. Nc4 $5 Rb8 11. e5 Nd5 $18) 10... Re8 11. Ng4
d5 12. exd5 (12. e5 $142 Nxg4 13. Qxg4 $16) 12... cxd5 $11 13. d4 Bd6 14. Qf3 (
14. Ne3 $5 $11) 14... Nxg4 $17 15. Qxg4 Re6 (15... Bc8 16. Qh5 c6 17. Be3 $15)
16. g3 (16. Bd2 Qf6 $17) 16... c5 (16... Qf6 $5 17. Be3 Rae8 $17) 17. Be3 $11
cxd4 (17... Rg6 18. Qf3 $11) 18. Bxd4 Be5 19. Qd1 (19. Rad1 a5 $11) 19... Qf6
20. Ne2 Qf3+ (20... a5 $5 21. f4 Bxd4 22. Nxd4 Re4 $11) 21. Kg1 $11 Rc8 (21...
a5 22. Nf4 Qxd1 23. Rfxd1 Bxf4 24. gxf4 Rg6+ 25. Kh1 $11) 22. Nc3 (22. c3 $5
$14) 22... Qf5 $11 23. Rc1 Rc4 24. Ne2 Qe4 (24... Bd6 $142 25. c3 Rc8 $11) 25.
f3 $4 (25. c3 $142 Bd6 26. Re1 $16) 25... Bxd4+ $19 (25... Bxd4+ 26. Qxd4 Qxe2
$19 (26... Rxd4 $6 27. fxe4 Rdxe4 28. Nf4 $11) (26... Qxd4+ $143 27. Nxd4 Rxd4
28. Rf2 $19)) 0-1

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.06"]
[Round "1"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2103"]
[BlackElo "1755"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "47"]
[EventDate "1970.??.??"]

{C28: Vienna Game: 2...Nf6 3 Bc4 Nc6} 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Na5
5. Nf3 Nxc4 6. dxc4 d6 7. Qd3 Be7 (7... Bg4 8. h3 Bxf3 9. Qxf3 Be7 10. Be3 c6
11. O-O-O Qa5 12. Rd3 O-O 13. Bg5 Qb4 14. b3 h6 15. Bd2 Qb6 16. Kb1 a5 17. g4
Nd7 18. g5 hxg5 19. h4 gxh4 20. Rg1 Rfd8 21. Qg4 g6 22. Rf3 {
Saric,I (2299)-Semenov,A (2305) Yugoslavia 2000 1-0}) 8. h3 Bd7 9. Be3 a6 10.
O-O-O $146 (10. a4 O-O 11. g4 Bc6 12. Nd2 Qd7 13. f3 b5 14. axb5 axb5 15. Kf2
bxc4 16. Nxc4 Bb5 17. b3 Qc6 18. Nxb5 Qxb5 19. Nb2 {
1/2-1/2 (19) Lundquist,R (2280)-Schlag,F Bad Wildbad 1993}) (10. O-O h6 $11)
10... Be6 11. g4 Qd7 (11... O-O 12. Qe2 Nd7 13. c5 $11) 12. Kb1 (12. g5 Nh5 13.
Qe2 $14) 12... O-O-O (12... b5 $5 13. Nd2 O-O $11) 13. Ng5 (13. b4 h6 $16)
13... h6 (13... Kb8 14. Ka1 $14) 14. Nxe6 (14. Nf3 $5 $16) 14... fxe6 $14 15.
Rd2 (15. a3 Qc6 $14) 15... g5 16. Rhd1 Qc6 17. Ka1 Nd7 18. b4 Nb6 19. Bxb6 Qxb6
20. b5 (20. a3 $142 $5 $11) 20... Rhf8 $17 21. bxa6 bxa6 (21... Qxa6 $142 22.
f3 Rf7 $17) 22. c5 $4 (22. f3 $142 $15) 22... dxc5 $19 23. Qc4 Rd4 24. Rxd4
1/2-1/2

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.06"]
[Round "2"]
[White "Bailey, B."]
[Black "Pakosta, S."]
[Result "0-1"]
[WhiteElo "1755"]
[BlackElo "2175"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "88"]
[EventDate "1970.??.??"]

{C64: Ruy Lopez: Classical Defence (3...Bc5) except 4 0-0 Nf6} 1. e4 e5 2. Nf3
Nc6 3. Bb5 Bc5 4. O-O Qf6 5. c3 Nge7 6. d3 h6 7. Nbd2 O-O 8. Nb3 Bb6 9. d4 d6
10. h3 Ng6 $4 $146 (10... Qg6 11. d5 (11. Qd3 f5 12. Nh4 Qf6 13. Nxf5 Bxf5 14.
exf5 exd4 15. g4 dxc3 16. bxc3 Ne5 17. Qg3 c6 18. Be2 Rfe8 19. Bb2 g6 20. Kh1
gxf5 21. gxf5+ Kh7 22. f4 Nxf5 23. Qh2 Ng6 24. Bh5 Rg8 25. Rae1 Qh4 {
Markiewicz,M (1800)-Tadych,A (1900) Przysiek 2005 0-1 (33)}) 11... Na5 12. Nxa5
Bxa5 13. Qd3 a6 14. Ba4 f5 15. Bc2 fxe4 16. Qxe4 Bf5 17. Qh4 Nxd5 18. Qc4 Bxc2
19. Qxd5+ Kh8 20. Nxe5 dxe5 21. Qxa5 Be4 22. a3 Qf5 23. Qb4 Qf3 {
0-1 (23) Steinhauser,A-Ptacek,J Frymburk 2000}) (10... g5 11. dxe5 dxe5 12. Nh2
Qg6 13. Qf3 Nd8 14. Nd2 c6 15. Be2 Ne6 16. Nc4 Bc7 17. Be3 b6 18. Qh5 Nf4 19.
Bxf4 gxf4 20. Qxg6+ Nxg6 21. Rfd1 Be6 22. b3 Rad8 23. Na3 Rxd1+ 24. Rxd1 Rd8
25. Rxd8+ {De Souza,E-Rogers,C (2010) Biel 1991 1/2-1/2 (58)}) (10... Qg6 $142
11. Kh1 exd4 $17 (11... Qxe4 $2 12. Bd3 Qd5 13. c4 $18)) 11. Be3 $11 Nce7 (
11... a6 12. Ba4 $11) 12. Nh2 (12. Re1 $142 $5 $14) 12... Nf4 13. Bxf4 (13. Re1
Qg5 14. Qf3 Neg6 $11) 13... Qxf4 $17 (13... exf4 $143 14. a4 a6 15. Bc4 $14)
14. Qf3 Qg5 15. Rad1 $2 (15. Qe3 $5 Qg6 16. Rfe1 $17) 15... Ng6 (15... exd4
$142 $5 16. a4 a6 $19) 16. Bc4 Nf4 (16... Bd7 17. Rfe1 $17) 17. Kh1 Be6 (17...
Kh8 18. a4 a5 19. dxe5 dxe5 20. Rfe1 $17) 18. Bxe6 $15 fxe6 (18... Nxe6 19. d5
Nc5 20. Nxc5 Bxc5 21. g4 $11) 19. Qg4 (19. h4 Qg6 (19... Qxh4 $2 20. g3 Qg5 21.
gxf4 Rxf4 22. Qh3 $18) 20. g3 Nh5 $11) 19... Qxg4 $15 20. Nxg4 exd4 21. Nxd4 h5
22. Nh2 (22. Ne3 e5 23. Ndc2 h4 $11) 22... Rf6 23. Rd2 Raf8 (23... e5 $142 24.
Ndf3 Ne6 $15) 24. Nhf3 $2 (24. Ndf3 $142 $15) 24... e5 $19 25. Ne2 $2 (25. Nf5
g6 26. N5h4 $19) 25... Nxh3 26. Neg1 (26. Ng3 Nf4 27. Kh2 Ne6 $19) 26... Nf4 (
26... Nxg1 $142 27. Kxg1 g5 28. Nh2 $19) 27. Ng5 g6 (27... Ne6 $5 28. Nxe6 Rxe6
29. Nf3 $19) 28. N1f3 (28. b4 Ne6 29. Nxe6 Rxe6 $19) 28... Kg7 29. Kh2 Kh6 30.
a3 $2 (30. g3 Ne6 31. Nxe6 Rxe6 32. Kg2 $19) 30... Ne6 31. Nxe6 Rxe6 32. Ne1 (
32. b4 Ref6 33. a4 a5 $19) 32... g5 (32... Ref6 33. f3 g5 34. b4 $19) 33. f3 (
33. a4 Ref6 34. Nd3 a5 $19) 33... g4 34. Rd3 (34. b4 Ref6 35. a4 a6 $19) 34...
Ref6 35. Kg3 (35. g3 $19) 35... Kg5 (35... Rf4 $142 36. Rh1 $19) 36. Rh1 a5 37.
Rf1 (37. b4 a4 $19) 37... a4 (37... h4+ 38. Kh2 a4 39. Rd5 $19) 38. Kh2 (38.
Rh1 Rh8 $19) 38... h4 39. Kh1 (39. Rd2 Be3 40. Re2 Bf4+ 41. Kg1 g3 $19) 39...
Bc5 (39... g3 $142 40. Rd1 $19) 40. Rd1 h3 41. gxh3 (41. Kh2 hxg2 42. Kxg2
gxf3+ 43. Nxf3+ Kf4 44. Nd2+ Ke3 45. Nc4+ Kxe4 46. Rfe1+ Kf5 47. Rf1+ Ke4 48.
Rfe1+ Kf5 49. Rf1+ Ke6 50. Rxf6+ Rxf6 $19) 41... gxf3 42. Rd3 (42. Nd3 Ba7 43.
c4 Kh4 $19) 42... f2 43. Ng2 Rf3 44. Rxf3 Rxf3 (44... Rxf3 45. Kh2 c6 $19) 0-1

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.06"]
[Round "3"]
[White "Bailey, B."]
[Black "Ratkai, I."]
[Result "1-0"]
[WhiteElo "1755"]
[BlackElo "1967"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]
[EventDate "1970.??.??"]

{B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. O-O g6 8. Be3 Bg7 9. h3 O-O
10. Qd2 Ne5 (10... a6 11. Be2 (11. Bd3 b5 12. Nce2 Qc7 13. Nf3 Rfe8 14. Ng3 Na5
15. b3 Nb7 16. Rac1 Nc5 17. Rfe1 a5 18. a3 Qb7 19. Bxc5 dxc5 20. c4 bxc4 21.
Bxc4 Bb5 22. Bxb5 Qxb5 23. Qe3 Rac8 24. Rc3 Nd7 25. e5 Nb6 {
Rigolot,M (2126)-Desanlis,A (1842) Mulhouse 2005 0-1 (59)}) 11... b5 12. f3 Re8
13. Nxc6 Bxc6 14. Bd4 Rc8 15. Rfd1 Qc7 16. a3 Qb7 17. Qe1 e5 18. Be3 d5 19.
exd5 Nxd5 20. Nxd5 Bxd5 21. c3 e4 22. f4 Bb3 23. Rd6 Rcd8 24. Rb6 Qc8 25. Qf2 {
Huba,M (2170)-Dovzik,J (2405) Tatranska Lomnica 1997 0-1 (44)}) 11. Be2 Rc8 12.
f4 $146 (12. Rad1 Nc4 13. Bxc4 Rxc4 14. Qd3 Qc7 15. Ndb5 Bxb5 16. Nxb5 Qc6 17.
Nxa7 Qxe4 18. f3 Qxd3 19. Rxd3 Rxc2 20. Rf2 Rxf2 21. Kxf2 Nd7 22. Rb3 b6 23.
Nc6 Ra8 24. a3 Kf8 25. Rb5 Rc8 26. Nd4 Rc4 {
Kroencke,M-Poulios,P Dortmund 1989 1-0 (52)}) (12. a4 Nc4 13. Bxc4 Rxc4 $14)
12... Nc4 $11 13. Bxc4 Rxc4 14. b3 (14. Qd3 Qc7 $11) 14... Rc8 $15 15. Rac1 (
15. Rad1 Qa5 16. Nd5 Qxd2 17. Nxe7+ (17. Bxd2 $4 Nxd5 18. Nf3 Nc3 $19) 17...
Kh8 18. Bxd2 $15 (18. Rxd2 $4 Rce8 $19)) 15... Ne8 (15... Re8 $5 16. Nde2 Bc6
$17) 16. Nce2 (16. Rcd1 a6 $11) 16... e5 17. Nf3 Qc7 (17... Nf6 $5 18. Ng3 exf4
19. Bxf4 Bc6 $11) 18. c4 $16 b6 (18... Bc6 19. Nc3 Nf6 20. fxe5 dxe5 21. Nd5
$16) 19. fxe5 dxe5 20. Bh6 (20. Nc3 Bc6 21. Nd5 Qd7 $14) 20... Nf6 (20... Bc6
21. Nc3 $11) 21. Bxg7 Kxg7 22. Ng3 (22. Nc3 $5 $16) 22... Qc5+ 23. Kh2 Rfe8 (
23... h6 24. Rf2 $11) 24. Nh4 (24. Ne1 $142 Bc6 25. Nd3 $14) 24... Be6 $4 (
24... Qe7 $142 $5 $11) 25. Qg5 (25. Nhf5+ $142 Kh8 26. Nd6 $18) 25... Nd7 $4 (
25... Ng8 $142 26. Nf3 h6 27. Qxe5+ Qxe5 28. Nxe5 h5 $14) 26. Rcd1 $18 Qf8 27.
Nhf5+ Kh8 28. Nd6 h6 29. Qe3 (29. Qh4 Rcd8 30. Nxe8 Rxe8 $18) 29... Nc5 (29...
Rcd8 30. Nxe8 Rxe8 31. Rf2 $18) 30. Nxe8 (30. b4 $142 Na6 31. Qa3 Nxb4 32. Qxb4
Bxc4 $18) 30... Rxe8 31. Rf2 Kg7 (31... Kh7 32. Ne2 f5 33. exf5 gxf5 34. Nc3
$18) 32. Rfd2 Qe7 33. Ne2 Qh4 34. Nc3 g5 (34... Rc8 35. Rd6 $18) 35. Qg3 Qf4 (
35... Qxg3+ 36. Kxg3 Nb7 37. Nb5 $18) 36. Rf2 (36. Rd8 $5 Rf8 $18) 36... Qxg3+
37. Kxg3 Bc8 (37... Rc8 38. Kf3 Nb7 39. Nd5 $18) 38. Kf3 Bb7 (38... h5 39. Ke3
$18) 39. Ke3 Ne6 (39... Bc8 $18) 40. Rd7 Nc5 41. Rfxf7+ Kg8 42. Rg7+ Kh8 43.
Rh7+ Kg8 44. Rxb7 Nxb7 45. Rxb7 Ra8 46. Nd5 Kf8 47. Nf6 1-0

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.07"]
[Round "4"]
[White "Woldmo, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1674"]
[BlackElo "1755"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "92"]
[EventDate "1970.??.??"]

{C71: Ruy Lopez: Deferred Steinitz Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 d6 5. a3 (5. Qe2 Bd7 6. c3 (6. O-O Nge7 7. c3 g6 8. Rd1 Bg7 9. d3
O-O 10. Nbd2 Kh8 11. Nf1 f5 12. Bb3 h6 13. Ne3 fxe4 14. dxe4 b5 15. h3 Na5 16.
Bc2 Be6 17. b3 Qe8 18. Nd5 Rc8 19. Nh4 Bxd5 20. exd5 Nf5 {
Nazarov,V (2230)-Kutsebeshchenko,A Kazan 2000 1-0 (32)}) 6... Nge7 7. d4 Ng6 8.
h4 h5 9. d5 Nb8 10. Bxd7+ Nxd7 11. g3 Be7 12. Be3 Nf6 13. Nbd2 Qd7 14. a4 a5
15. Ng5 Ng4 16. Nc4 Nf8 17. Bd2 f6 18. Nh3 g6 19. f3 Nh6 {
Calzetta Ruiz,M (2150)-Reyes,J (2430) Santa Cruz de Tenerife 1995 1-0 (56)})
5... Nf6 6. d3 $146 (6. O-O Nxe4 7. d4 b5 8. Bb3 Be7 9. Bd5 Bb7 10. Bxe4 d5 11.
Bf5 g6 12. Bg4 h5 13. Nxe5 hxg4 14. Nxg4 Qd7 15. Re1 O-O-O 16. Bf4 Rh4 17. Bg3
Rh5 18. a4 b4 19. c3 a5 20. cxb4 Nxb4 {Hossain-Taher,M Dubai 1996 1-0 (35)})
6... Bg4 (6... g6 7. c3 $11) 7. h3 Bh5 (7... Bxf3 8. Bxc6+ bxc6 9. Qxf3 $11) 8.
c3 Be7 9. Qc2 (9. Be3 O-O $14) 9... O-O (9... Bxf3 $5 10. gxf3 O-O $15) 10. g4
Bg6 11. Nh4 (11. Qe2 Qd7 $11) 11... d5 12. Nxg6 fxg6 13. Bb3 Kh8 14. Be3 $4 (
14. Qe2 $142 d4 15. Nd2 $15) 14... d4 $19 15. Bg5 Ng8 (15... Nd7 $5 16. Bxe7
Qxe7 17. Nd2 $19) 16. Bxe7 Qxe7 (16... Ngxe7 17. Nd2 $19) 17. Nd2 Qh4 (17...
dxc3 18. bxc3 Rad8 19. Nc4 $19) 18. Rh2 (18. O-O-O $142 dxc3 19. Qxc3 Rxf2 20.
Kb1 $17) 18... Nh6 $19 19. Nf1 (19. Qd1 Rad8 20. Nf3 Qf6 $19) 19... Rf4 (19...
Rf3 $5 20. O-O-O Raf8 21. Nd2 Nxg4 22. Nxf3 Rxf3 23. Rg2 Nxf2 24. Rd2 Nxh3 25.
Kb1 $19) 20. O-O-O Raf8 21. Rd2 $4 (21. Bd5 Rxf2 22. Rxf2 Rxf2 23. Qb3 dxc3 24.
bxc3 Qxh3 25. Qxb7 $19) 21... Rf3 22. Bd5 (22. Qd1 Rxh3 23. f3 Rxh2 (23...
Rfxf3 $143 24. Qxf3 Rxf3 25. Rxh4 Rxf1+ 26. Rd1 $16) 24. Rxh2 Qe7 $19) 22...
Rxh3 23. Rxh3 (23. g5 Rxh2 24. Nxh2 Qxg5 $19 (24... Qxh2 $143 25. gxh6 Qxh6 26.
Kb1 dxc3 27. Qxc3 $19)) 23... Qxh3 24. Bxc6 (24. Ng3 Nxg4 25. Bxc6 bxc6 26.
cxd4 h5 27. dxe5 h4 $19) 24... bxc6 (24... Qxf1+ $142 25. Rd1 Rxf2 26. Qb3 $19)
25. Rd1 (25. Ng3 Nxg4 26. cxd4 $19) 25... Nxg4 26. cxd4 (26. Nd2 Nxf2 27. Rf1
dxc3 28. Qxc3 Qxd3 $19) 26... Nxf2 27. Qc5 Nxd3+ 28. Rxd3 Qxf1+ (28... Rxf1+
$142 29. Kc2 Qg2+ 30. Kb3 Qxe4 31. Rd2 $19) 29. Kc2 (29. Rd1 Qf4+ 30. Kb1 Qxe4+
31. Ka2 $19) 29... Rf2+ 30. Rd2 Rxd2+ 31. Kxd2 Qf2+ 32. Kc1 (32. Kd3 Qxd4+ 33.
Qxd4 exd4 34. Kxd4 Kg8 $19) 32... Qe1+ 33. Kc2 Qxe4+ 34. Kc1 (34. Kb3 Qf3+ 35.
Kc4 exd4 36. Qxd4 h5 $19) 34... Qf4+ 35. Kc2 exd4 36. Qxc6 h5 37. Qxg6 Qf3 38.
Qxa6 h4 39. Qc8+ Kh7 40. Qxc7 d3+ 41. Kb1 Qe4 42. Qd8 (42. Ka2 d2 43. Qd8 Qc4+
44. Ka1 Qc1+ 45. Ka2 d1=Q 46. Qxd1 Qxd1 47. a4 Qxa4+ 48. Kb1 h3 49. Kc1 g5 50.
Kd2 h2 51. Ke3 h1=Q 52. b4 Qxb4 53. Ke2 g4 54. Kd3 g3 55. Ke2 g2 56. Kd3 g1=Q
57. Kc2 Qd1#) 42... d2+ 43. Ka1 (43. Ka2 Qc4+ 44. Ka1 Qc1+ 45. Ka2 d1=Q 46.
Qxd1 Qxd1 47. a4 Qxa4+ 48. Kb1 h3 49. Kc1 h2 50. Kd2 g6 51. Kd3 h1=Q 52. b4
Qxb4 53. Ke2 g5 54. Ke3 g4 55. Kd3 g3 56. Ke2 g2 57. Kd3 g1=Q 58. Kc2 Qd1#)
43... Qe1+ 44. Ka2 d1=Q 45. Qg5 (45. Qxd1 Qxd1 46. a4 Qxa4+ 47. Kb1 g6 48. Kc1
h3 49. Kd2 h2 50. Kd3 h1=Q 51. b4 Qxb4 52. Ke2 g5 53. Ke3 g4 54. Kd3 g3 55. Ke2
g2 56. Kd3 g1=Q 57. Kc2 Qd1#) 45... Qb1+ (45... Qe6+ 46. Qd5 Qexd5+ 47. b3
Q5xb3#) 46. Kb3 Qg3+ (46... Qg3+ 47. Qxg3 hxg3 48. Kc4 Qf5 49. b3 g2 50. Kc3
g1=Q 51. Kb2 Qgf2+ 52. Ka1 Qf6+ 53. Kb1 Q2b2#) (46... Qd3+ 47. Ka4 Qc4+ 48. b4
Qa6+ 49. Kb3 Qb1+ 50. Kc3 Qad3#) 0-1

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.07"]
[Round "5"]
[White "Bailey, B."]
[Black "Krzyzowski, E."]
[Result "1-0"]
[WhiteElo "1755"]
[BlackElo "2022"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "27"]
[EventDate "1970.??.??"]

{E94: King's Indian: Classical: 6 Be2 e5 7 0-0: Various Black 7th moves} 1. e4
g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nf6 5. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. d5 a5 9.
b3 Ne8 (9... Nh5 10. Nd2 Nf4 11. Bb2 f5 12. a3 Nf6 13. b4 Bh6 14. f3 c6 15. Kh1
cxd5 16. Nxd5 N6xd5 17. cxd5 axb4 18. axb4 Rxa1 19. Bxa1 Nxg2 20. Kxg2 Qg5+ 21.
Kh1 Qxd2 22. Qxd2 Bxd2 23. b5 Be3 24. Kg2 {
Kunin,P (2188)-Prates,F (2265) playchess.com INT 2004 1-0 (35)}) 10. Qc2 (10.
a3 f5 11. Bb2 f4 12. b4 g5 13. Nd2 Ndf6 14. h3 Rf7 15. c5 Bf8 16. Nc4 h5 17.
Bd3 Rg7 18. cxd6 cxd6 19. bxa5 g4 20. h4 g3 21. fxg3 fxg3 22. Qf3 Nh7 23. Qxh5
Rg4 24. Rxf8+ Nxf8 {Feoktistov,A (2395)-Vorobiov,E (2475) Moscow 1998 0-1 (46)}
) 10... f5 $146 (10... h6 11. Bb2 f5 12. exf5 gxf5 13. Rad1 Nc5 14. a3 f4 15.
Nd2 Bf5 16. Nde4 Nf6 17. Bf3 Qe8 18. Rfe1 Qg6 19. Ra1 Kh8 20. b4 Ncxe4 21. Nxe4
axb4 22. axb4 Rxa1 23. Bxa1 Ra8 24. Bc3 h5 25. Qe2 {
Mate,B (2218)-Szabo,G (2250) Hungary 1999 0-1 (37)}) (10... Nc5 $142 $5 $11)
11. exf5 $16 gxf5 12. Ng5 (12. Bg5 $142 $5 Ndf6 13. Rae1 $16) 12... Nc5 $11 13.
Re1 (13. f4 $142 $11) 13... f4 $4 (13... h6 $142 14. Ne6 Bxe6 15. dxe6 c6 $17)
14. Qxh7# 1-0

[Event "Burnaby Open"]
[Site "?"]
[Date "1970.06.07"]
[Round "6"]
[White "Rasmussen, O."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "1755"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "124"]
[EventDate "1970.??.??"]

{A00: Irregular Openings} 1. Nh3 (1. e4 $5 e6 2. d4 $11) 1... e5 2. e4 (2. c4
d5 3. cxd5 Bxh3 4. gxh3 Qxd5 $15) 2... Nf6 (2... d5 3. exd5 Bxh3 4. gxh3 Qxd5
5. Rg1 $17) 3. d3 (3. Nc3 Bc5 $17) 3... Nc6 (3... d5 4. Ng5 $17) 4. c3 (4. c4
$5 $17) 4... d5 5. exd5 (5. Nd2 Bc5 $17) 5... Qxd5 6. Ng5 Bc5 (6... h6 7. Nf3
Bf5 8. Be3 $19) 7. Qf3 $2 (7. Nd2 $142 $15) 7... Qxf3 $19 8. gxf3 h6 (8... Nd5
$142 $5 $19) 9. Ne4 $17 Be7 10. Nxf6+ Bxf6 11. Nd2 Be6 12. Ne4 (12. h4 $5 $17)
12... Be7 13. Be3 $2 (13. h4 f5 14. Ng3 g6 $19) 13... O-O-O (13... f5 $5 14.
Nc5 Bd5 15. Nb3 $19) 14. Be2 $2 (14. Nc5 $142 Bxc5 15. Bxc5 $17) 14... f5 $19
15. Nc5 Bf7 16. Nb3 g5 (16... a5 17. Bc5 Bf6 18. Nd2 $19) 17. O-O-O $6 (17. Bc5
Bf6 $19) 17... a5 (17... f4 18. Bd2 a5 19. Kb1 $19) 18. Kb1 b6 (18... a4 19.
Nc1 $19) 19. Nc1 (19. Bc1 Bf6 $19) 19... Kb7 20. h3 Bf6 (20... f4 $142 21. Bd2
$19) 21. Rhg1 $2 (21. h4 f4 22. hxg5 hxg5 $19 (22... fxe3 $6 23. gxf6 exf2 24.
Nb3 $15)) 21... Ne7 22. Bf1 (22. d4 f4 23. dxe5 Bxe5 24. Bd4 $19) 22... Ng6 {
Black plans f4} 23. Be2 Nh4 24. c4 (24. Rgf1 Rhe8 25. Nb3 a4 $19) 24... c5 (
24... Bh5 25. Rgf1 $19) 25. a4 (25. Bd2 Be8 26. Kc2 Bc6 $19) 25... f4 (25...
Be8 $142 26. Bd2 Bxa4 27. Rde1 $19) 26. Bd2 Bh5 27. Bc3 Bxf3 28. Rge1 (28. Kc2
Kc6 $19) 28... Bxe2 (28... Bc6 29. Bh5 Bxa4 30. Rd2 $19) 29. Rxe2 (29. Nxe2 Nf3
30. Rf1 Kc6 $19) 29... Rhe8 (29... Nf3 30. Re4 $19) 30. Kc2 (30. Ree1 Nf3 31.
Rh1 Kc6 $19) 30... Nf3 31. Nb3 (31. Re4 Rd6 $19) 31... Re7 (31... e4 $142 32.
dxe4 Rxd1 33. Kxd1 Bxc3 34. bxc3 Ng1 $19) 32. Nd2 Nxd2 33. Rdxd2 (33. Kxd2 Kc7
$19) 33... Kc6 34. f3 h5 35. Rg2 (35. Re1 Rg8 $19) 35... Rg8 36. Rd1 Kd6 37.
Re1 Rg6 38. Reg1 Ke6 39. Re2 (39. Be1 Rd7 $19) 39... Kf5 {
Black prepares the advance g4} 40. Reg2 (40. Rh2 Reg7 41. Kb3 g4 42. hxg4+ hxg4
43. Rh5+ Ke6 44. fxg4 Rxg4 $19) 40... Reg7 41. Kd1 (41. Re2 $19) 41... g4 42.
hxg4+ hxg4 43. fxg4+ Rxg4 44. Rxg4 Rxg4 45. Rxg4 (45. Re1 $19) 45... Kxg4 46.
Ke2 f3+ 47. Kf1 Kf4 48. Bd2+ Kf5 49. Bc3 Bh4 50. Bd2 e4 51. dxe4+ Kxe4 52. b3
Bd8 (52... Kd3 $142 53. Bf4 Bd8 $19) 53. Kf2 Kd3 54. Bf4 Kc3 55. Kxf3 Kxb3 56.
Ke2 Kxc4 57. Kd2 Kb4 58. Be5 Kxa4 59. Kc2 b5 60. Bd6 c4 61. Kc3 Bf6+ 62. Kc2 b4
0-1

[Event "Boeing 30/30"]
[Site "?"]
[Date "1970.07.07"]
[Round "2"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2103"]
[BlackElo "1755"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "76"]
[EventDate "1970.??.??"]

{C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4} 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. d4
d6 5. Ng5 d5 6. exd5 Nxd4 7. d6 Be6 8. Nxe6 Nxe6 9. Bxe6 fxe6 10. dxc7 Qxc7 11.
O-O Bd6 12. Nc3 a6 13. Bg5 $146 (13. Re1 Rd8 14. Qe2 h6 15. Ne4 Nxe4 16. Qxe4
O-O 17. Qg4 Rf6 18. c3 Bc5 19. Be3 Rdf8 20. Rf1 Qb6 21. Qg3 Bxe3 22. Qxe3 Qxb2
23. f3 Rg6 24. Qf2 Qxc3 25. Rac1 Qb4 26. Rfd1 Qa3 27. Rc7 e4 {
Kovarova,L-Kilianova,J Valtice 1992 0-1 (33)}) 13... O-O-O 14. Qe2 h6 (14...
Qc6 $142 $14) 15. Bxf6 $4 (15. Bh4 $142 $16) 15... gxf6 $17 16. Ne4 Be7 17.
Rad1 f5 18. Nd2 e4 19. Qc4 Rd6 20. Qxc7+ Kxc7 21. Nc4 Rxd1 (21... Rdd8 $5 22.
Rfe1 h5 $17) 22. Rxd1 Rd8 23. Rxd8 Bxd8 24. Kf1 Bf6 25. c3 b5 26. Ne3 Kd6 27.
Ke2 (27. Nc2 Bg5 28. Ke2 Bc1 $11) 27... h5 (27... Ke5 28. Nc2 Be7 29. Ne3 $15)
28. g3 $11 Bg7 29. Kd1 Bf6 30. Kc2 Kc5 31. b3 Be5 (31... Kd6 $5 $15) 32. Ng2
$11 b4 33. cxb4+ Kxb4 34. Ne3 (34. Nf4 $5 $11) 34... Bd4 35. Nd1 Ka3 36. Kb1
Kb4 37. Kc2 Ka3 38. Kb1 Kb4 1/2-1/2

[Event "Boeing 30/30"]
[Site "?"]
[Date "1970.07.14"]
[Round "3"]
[White "Fosha, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1755"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "52"]
[EventDate "1970.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Nc3 b5 8. Be2 Bb7 9.
dxc5 Bxc5 10. Qxd8+ Kxd8 11. Ne5 (11. Bd2 Nbd7 12. Rfb1 {
1/2-1/2 (12) Spassky,B (2590)-Portisch,L (2630) Thessaloniki 1984}) 11... Ke7
12. Rd1 (12. Nd3 Bd6 13. f3 Nc6 14. Rd1 Rhd8 15. e4 Nd4 16. Bf1 Nd7 17. Bd2 e5
18. Rac1 Nb6 19. Ne2 Nxe2+ 20. Bxe2 Nc4 21. Be1 Ne3 22. Rd2 Rac8 23. Bf2 Rxc1+
24. Nxc1 Bc5 25. Rxd8 Kxd8 26. Nb3 Bb6 {
Kraai,J (2443)-Ibragimov,I (2635) San Diego 2006 1/2-1/2 (43)}) 12... Nc6 $146
(12... Nbd7 13. Nxd7 Nxd7 14. b3 Rhd8 15. Bb2 Nf6 16. Bf3 Bxf3 17. gxf3 Rac8
18. Rxd8 Rxd8 19. Rd1 b4 20. Rxd8 bxc3 21. Bxc3 Kxd8 22. Kf1 Kd7 23. Ke2 Kc6
24. Kd3 Nd5 25. Bxg7 Nb4+ 26. Kc4 Nxa2 27. h4 {
Frehde,R-Balkiewicz,E Germany 1998 0-1 (36)}) 13. Nd3 Bb6 (13... Bd6 14. e4 b4
15. Na4 $11) 14. Bf3 (14. a4 Na5 $16) 14... Ra7 (14... Na5 15. a4 Bxf3 16. gxf3
$14) 15. b3 Rd8 16. Ba3+ Ke8 17. Bc5 (17. Bb2 Kf8 $16) 17... Rxd3 (17... Bxc5
$142 $5 18. Nxc5 Ba8 $11) 18. Bxb6 $16 Rxd1+ 19. Rxd1 Ra8 20. Rd6 (20. Kf1 $142
$5 $16) 20... Rc8 $11 21. a4 $4 (21. Bxc6+ $142 Bxc6 22. Ba5 $11) 21... bxa4
$19 22. Nxa4 $2 (22. bxa4 Nd7 23. Bxc6 Bxc6 24. Ba5 $19) 22... Ne5 23. Nc5 (23.
Be2 Bd5 24. Nc5 Ke7 25. Bxa6 Ra8 $19) 23... Nxf3+ (23... Bxf3 $5 24. gxf3 Nd5
25. f4 Nf3+ 26. Kf1 Nxb6 27. Nxe6 $19) 24. gxf3 Bxf3 25. h3 (25. b4 Ke7 26. Rd4
Nd5 $19) 25... a5 (25... Ke7 $142 26. Rd3 Nd5 27. Rxd5 Bxd5 28. Nxa6 Rc6 29.
Bc5+ Ke8 $19) 26. Bxa5 (26. Nd3 Ra8 27. Rd4 $19) 26... Rxc5 (26... Rxc5 27.
Rd8+ Ke7 $19) 0-1

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.01"]
[Round "1"]
[White "Bailey, B."]
[Black "Parsons, R."]
[Result "0-1"]
[WhiteElo "1759"]
[BlackElo "1996"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "60"]
[EventDate "1970.??.??"]

{B56: Classical Sicilian: Unusual Lines} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4
Nf6 5. Nc3 d6 6. Bb5 Bd7 7. O-O e6 8. Re1 Be7 9. f4 $146 (9. Bf1 a6 10. Nb3 O-O
11. Be3 b5 12. Nd2 Na5 13. h3 Bc6 14. f4 Nb7 15. a3 Nc5 16. Bd3 Qc7 17. Bxc5
dxc5 18. e5 Nd5 19. Nxd5 Bxd5 20. c4 bxc4 21. Nxc4 Rfd8 22. Qe2 a5 23. Red1 Rd7
{Wagner,H-Reinhardt,E Altona 1932 1/2-1/2 (31)}) (9. Nxc6 Bxc6 10. Bf4 O-O 11.
Qd2 Bxb5 12. Nxb5 d5 13. exd5 Nxd5 14. Be5 a6 15. Nd4 Rc8 16. Rad1 Bf6 17. Nf3
Qb6 18. b3 Be7 19. c4 Bb4 20. Qb2 Bxe1 21. cxd5 Bxf2+ 22. Qxf2 Qxf2+ 23. Kxf2
Rc2+ {Naiditsch,A (2641)-Slaby,J (2441) Warsaw 2005 1-0 (56)}) (9. Bxc6 bxc6
10. e5 dxe5 11. Nf3 Qc7 (11... O-O 12. Bg5 h6 13. Bxf6 Bxf6 14. Qe2 Qc7 15. Ne4
Be7 16. Ng3 f6 17. h4 Rad8 18. h5 Be8 19. Nh4 Rd4 20. Ng6 Bxg6 21. hxg6 Rfd8
22. c3 Rd2 23. Qc4 R8d3 24. b4 Qb6 25. Rf1 f5 26. a4 {
Kubien,J (2255)-Bednarski,J (2380) Wroclaw 1981 0-1 (31)}) 12. Qe2 Bd6 13. Nxe5
O-O 14. h3 Bc8 15. Na4 Bb7 16. c4 c5 17. Nc3 a6 18. b3 Rfd8 19. Bg5 Be7 20. Ng4
Qc6 21. f4 Rd3 22. Ne5 Rxc3 23. Nxc6 Bxc6 {
Fernandez Torre,I (2185)-Arias Garcia,D (1872) Trevias 2006 1-0}) (9. a4 O-O
$11) 9... Qc7 (9... Nxd4 10. Bxd7+ Qxd7 11. Qxd4 $15) 10. Kh1 O-O 11. Nf3 a6
12. Bd3 b5 (12... Nb4 13. a3 Nxd3 14. cxd3 $15) 13. e5 Ng4 14. Qe2 Nb4 15. exd6
Qxd6 (15... Bxd6 $143 16. Bxh7+ Kxh7 17. Ng5+ Kg8 18. Qxg4 $14) 16. Bxh7+ (16.
Be4 $5 Bc6 17. a3 $15) 16... Kxh7 $17 17. Ne4 Qd5 (17... Qb6 $142 18. Nfg5+ Kg8
19. Qxg4 f6 $17) 18. Nfg5+ $2 (18. a3 $142 Nxc2 19. Neg5+ Kg8 20. Qxc2 $17)
18... Kg8 $19 19. Qxg4 $2 (19. a3 f6 20. axb4 fxg5 21. Qxg4 gxf4 22. Bd2 $19)
19... f6 (19... Nxc2 $142 20. Rd1 Qf5 $19) 20. Nc3 (20. Rd1 $142 $5 Qf5 21.
Qxf5 exf5 22. Rxd7 Nxc2 23. Rxe7 fxe4 24. Rb1 fxg5 25. Rxe4 $11) 20... Qc4 $17
21. Nxe6 Rf7 22. Qe2 $4 (22. Qf3 $142 Re8 23. b3 $17) 22... Bxe6 $19 23. Qxe6 (
23. a4 Qxe2 24. Rxe2 Bc4 $19) 23... Nxc2 24. Nd5 (24. Qxc4 bxc4 25. Bd2 Nxa1
26. Rxa1 Bc5 $19) 24... Bf8 25. b3 (25. Be3 Nxe1 26. Rxe1 Rd8 27. Nxf6+ gxf6
28. Qxc4 bxc4 $19) 25... Qc8 26. Rb1 (26. Qxc8 Rxc8 27. Be3 Nxe1 28. Rxe1 Rd8
$19) 26... Nxe1 27. Qxe1 (27. Nxf6+ gxf6 28. Qxe1 Qf5 $19) 27... Qf5 28. Nc3 (
28. Be3 Qxd5 29. Qf1 Re7 $19) 28... b4 29. Ne4 (29. Bb2 Re7 30. Qg1 bxc3 31.
Bxc3 Rc8 $19) 29... Re7 30. Nxf6+ gxf6 (30... gxf6 31. Be3 Rxe3 $19) 0-1

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.01"]
[Round "2"]
[White "Jarmon, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1895"]
[BlackElo "1759"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "46"]
[EventDate "1970.??.??"]

{D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4
4. Nc3 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Nxd4 Nc6 8. Bg5 (8. Nxc6 Bxc6 9. Qb3 e6
10. e3 a6 11. Qc2 Rc8 12. a3 Be7 13. Bd3 Nd5 14. Bd2 Nxc3 15. Bxc3 Bf6 16. O-O
Bxc3 17. Qxc3 O-O 18. Qb3 {
1/2-1/2 (18) Izsak,G (2330)-Hohler,P (2295) Budapest 1992}) (8. e4 e6 9. Be2
Qb6 10. Nxc6 Bxc6 11. Bf3 Bb4 12. Be3 Qa5 13. O-O Bxc3 14. Qxc3 Qxc3 15. bxc3
Nxe4 16. Bd4 O-O 17. Rfe1 f5 18. Bxe4 Bxe4 19. c4 Kf7 20. f3 Bc6 21. a4 Rfd8
22. Be5 Rd2 {Fustar,J-Lecic,P (2118) Obrenovac 2005 1/2-1/2 (52)}) 8... Nxd4 9.
Qxd4 Bc6 10. Bxf6 $146 (10. Qxd8+ Rxd8 11. f3 Nd5 12. Nxd5 {
1/2-1/2 (12) Keglevic,P (2330)-Kapic,I Zagreb 1995}) (10. Qxd8+ Rxd8 11. f3 a6
$11) 10... exf6 (10... gxf6 $142 11. Qxd8+ Rxd8 $15) 11. Qg4 $2 (11. Rd1 $142
$15) 11... Qb6 $19 12. O-O-O g6 $4 (12... Qxf2 $142 13. e4 g6 $19) 13. e3 $17
Bg7 (13... f5 $142 $5 14. Qd4 Qxd4 15. Rxd4 Bg7 $17) 14. Nd5 Bxd5 15. Rxd5 O-O
16. Rb5 $4 (16. Qd4 $142 Qe6 17. g3 $15) 16... Rac8+ $19 17. Kb1 Qc6 18. Bd3
Rfd8 19. Qe4 Qd7 20. Rd1 (20. Rb3 f5 21. Qf3 $19) 20... Qxb5 $3 21. a4 (21.
Bxb5 Rxd1# {Mate attack Clearance Deflection Pinning}) 21... Qb6 (21... Qb3 22.
Rd2 f5 23. Bc4 Rxd2 24. Qe8+ Rxe8 25. Bxb3 Rc8 26. Ka2 Rxb2+ 27. Ka3 a5 28. f3
Rxg2 29. Bc2 Rgxc2 30. h3 R8c3#) 22. Rd2 f5 23. Bc4 Rxd2 (23... Rxd2 24. b3
Qxb3+ 25. Bxb3 Rb2+ 26. Ka1 Rc1+ 27. Qb1 Rcxb1#) 0-1

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.01"]
[Round "3"]
[White "Bailey, B."]
[Black "Pratt, L."]
[Result "0-1"]
[WhiteElo "1759"]
[BlackElo "1939"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "106"]
[EventDate "1970.??.??"]

{B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 1. e4 c5 2. Nf3 e6 3.
d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nxc6 (8. Nde2 b5 9. a3
Bb7 10. O-O Be7 11. h3 d6 12. Be3 Ne5 13. b3 Rc8 14. g4 Ng6 15. g5 Nd7 16. f4
Nh4 17. Bh1 h6 18. gxh6 Rxh6 19. Kh2 f5 20. Rg1 Bf6 21. Bd4 e5 22. fxe5 Nxe5 {
Ledic,T (2345)-Rajkovic,D (2495) Borovo 1980 0-1 (36)}) 8... bxc6 9. O-O (9.
Be3 h5 10. h3 Bb7 11. Qd2 O-O-O 12. O-O-O Bb4 13. a3 Be7 14. e5 Qxe5 15. Bb6
Rde8 16. Rhe1 Qb8 17. Qd4 d6 18. b4 Nd7 19. Na4 g6 20. Qc4 d5 21. Qd3 Ne5 22.
Qd4 Nc4 23. Ba7 e5 {Vion,J (2185)-Frih,A (2166) France 2004 0-1}) 9... d5 10.
exd5 $146 (10. f4 Bb7 11. Be3 Be7 12. e5 Nd7 13. Qg4 O-O 14. Ne2 c5 15. c3 Rab8
16. b3 a5 17. h4 Ba6 18. h5 h6 19. Rfc1 c4 20. Nd4 Bc5 21. Kh1 Rfe8 22. Qd1
Rec8 23. g4 Qd8 24. Bf2 Qe7 {Dubograev,D-Kuznetsov,I (2189) Orsk 2002 1-0 (32)}
) (10. Bf4 Qd8 11. Qe2 Be7 12. Rfe1 O-O 13. Rad1 Ra7 14. Be3 Rb7 15. Bc1 Qa5
16. Bd2 Qc7 17. b3 Rd8 18. e5 Nd7 19. f4 c5 20. f5 Rb4 21. fxe6 fxe6 22. Bxd5
Nb6 23. Bg2 Rbd4 24. Bf4 c4 {Bakos,S-Szirmai,E Salgotarjan 1977 1/2-1/2 (40)})
(10. Bf4 $142 $5 Qd8 11. Na4 $16) 10... cxd5 $11 11. a3 (11. Re1 Bb7 $11) 11...
Bc5 $4 (11... Bd6 $142 $5 $17) 12. Bf4 (12. Na4 Bb7 13. Nxc5 Qxc5 $14) 12...
Qd7 $11 13. Re1 O-O 14. Be5 Qa7 15. Qf3 Nd7 16. Bf4 Rd8 (16... Nb6 $11) 17. Re2
$4 (17. b4 $142 Bb6 18. Nxd5 exd5 19. Re7 $16) 17... Nb6 $15 18. Rae1 (18. a4
Nc4 19. b3 Nd6 $15) 18... Qd7 (18... a5 $142 $5 19. Bg5 Rf8 $17) 19. Qg4 $11
Bf8 (19... a5 20. Be5 Bf8 21. Bf6 $11) 20. Bg5 $14 Re8 21. Rd1 $4 (21. Qd4 $5
Rb8 22. Bf4 $14) 21... Kh8 (21... Qc6 $142 $17) 22. a4 $11 f6 23. Bc1 (23. Be3
Rb8 24. Qh5 Nc4 $11) 23... Rb8 (23... Qf7 24. Qd4 Rb8 25. a5 $17) 24. b3 (24.
Qh5 Bb7 $15) 24... Qf7 $15 25. Rde1 $4 (25. a5 $142 Nd7 26. Na4 $15) 25... e5
$19 26. Qf3 d4 27. Nd1 (27. a5 Bb7 (27... dxc3 $6 28. axb6 Rxb6 29. Rxe5 Rxe5
30. Rxe5 $11) 28. Qf5 Bxg2 (28... dxc3 $6 29. Bxb7 Qxb7 30. axb6 $11) 29. Kxg2
Nc8 $19 (29... dxc3 $6 30. axb6 Rxb6 31. Rd1 $11)) 27... Bb4 (27... Qg6 $142
28. Nb2 Bb4 29. Bd2 $19) 28. c3 $4 (28. Bd2 Bb7 29. Qd3 Bxg2 30. Kxg2 $19)
28... Bb7 29. Qg4 Bxg2 30. cxb4 (30. Kxg2 Bxc3 31. Nxc3 dxc3 $19) 30... Bd5 (
30... Ba8 31. b5 $19) 31. a5 (31. f4 Nd7 $19) 31... Nd7 32. Rb2 (32. Rc2 Rxb4
33. Ne3 h5 $19) 32... Rxb4 (32... Rbc8 33. Be3 f5 34. Qe2 $19) 33. Rc2 (33. Ne3
h5 34. Nxd5 hxg4 35. Nxb4 Nc5 $19) 33... Be6 (33... Rxb3 $5 34. Rc7 Rb7 35.
Rxb7 Bxb7 36. Qe2 $19) 34. Qe2 Bxb3 35. Rc7 (35. Rb2 e4 36. f3 Ne5 37. fxe4 Bc4
$19) 35... Rc4 36. Rxc4 Qxc4 (36... Bxc4 $142 37. Qc2 Bb5 38. f3 $19) 37. Qg4 (
37. Qxc4 Bxc4 38. Ba3 $19) 37... Qxc1 38. Qxd7 Qc8 (38... Rg8 $142 $5 39. Qg4
Qd2 40. Rf1 $19) 39. Qd6 (39. Qxc8 Rxc8 40. Nb2 Bd5 $19) 39... Qe6 (39... h6
40. h3 $19) 40. Qa3 (40. Qxe6 Rxe6 41. Ne3 h5 $19) 40... Bd5 41. f4 (41. Qd3
Rc8 $19) 41... Rb8 (41... Ba8 $142 42. g4 Qd5 43. Qh3 $19) 42. fxe5 (42. Nf2
Ba8 $19) 42... h6 (42... Qh3 $142 43. Re2 fxe5 44. Rd2 $19) 43. Qd6 Re8 44. Rf1
(44. Qxe6 Rxe6 (44... Bxe6 $6 45. exf6 gxf6 46. Re4 $11) 45. Nb2 Rxe5 $19)
44... fxe5 (44... Qxe5 45. Qxe5 fxe5 46. Nf2 $19) 45. Qb4 (45. Qxe6 Bxe6 46.
Re1 Bd5 $19) 45... Kh7 46. Nb2 (46. Nf2 Ba8 47. Re1 Qd5 $19) 46... Rc8 47. Na4
Rc2 48. Qe1 (48. Qb1 Qc6 49. Rf2 d3 50. Rxc2 dxc2 51. Qc1 Qxa4 52. Kf2 Qe4 53.
Qd2 Qg2+ 54. Ke1 Bc4 55. Qxg2 c1=Q+ 56. Kf2 Qd2+ 57. Kf3 Bd5+ 58. Kg4 Qg5+ 59.
Kh3 Qh5#) 48... Qh3 (48... Rg2+ 49. Kh1 Rxg3+ 50. Qe4+ Bxe4+ 51. Rf3 Bxf3#) 49.
Rf2 $19 d3 50. Nb6 Bf3 51. Qb1 Rxf2 52. Kxf2 (52. Qxd3+ e4 53. Qxe4+ Bxe4 54.
Kxf2 Qg4 55. Ke3 Bf5 56. h3 Qe4+ 57. Kf2 Bxh3 58. g4 Bxg4 59. Nd5 Qxd5 60. Ke3
g5 61. Kf2 Qf3+ 62. Kg1 Bh3 63. Kh2 Qg2#) 52... Qg2+ 53. Ke3 (53. Ke1 Qe2#)
53... Qe2# 0-1

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.02"]
[Round "4"]
[White "Krzyzowski, E."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1954"]
[BlackElo "1759"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "80"]
[EventDate "1970.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 a6 4.
a4 Nf6 5. e4 c5 6. d5 e6 7. Bxc4 exd5 8. Nxd5 Nxd5 (8... Be7 9. Qb3 O-O 10. Nb6
Nxe4 11. Nxa8 Qa5+ 12. Kf1 Nc6 13. Nf3 Bg4 14. Qxb7 Bxf3 15. gxf3 Nd2+ 16. Bxd2
Qxd2 17. Re1 Qf4 18. Bd5 Nd4 19. Qxe7 Qf5 20. Qe4 Qh3+ 21. Kg1 Qh5 22. h4 {
1-0 (22) Merriman,J (2255)-Flear,C (2240) England 1998}) 9. Bxd5 Be7 10. Qb3
$146 (10. Qh5 O-O 11. Nf3 Nd7 12. Ng5 Nf6 13. Bxf7+ Kh8 14. Qe2 Nxe4 15. Nxe4
Rxf7 16. O-O Qd5 17. Ng5 Kg8 18. Nxf7 Qxf7 19. Re1 Kf8 20. Ra3 Bd7 21. Rf3 Bf6
22. Qc2 Bc6 23. Qxc5+ Kg8 24. Rg3 Bxa4 {
Marshall,F-Rubinstein,A Liege 1930 1-0 (55)}) 10... O-O 11. Bxb7 $4 (11. Ne2
Nc6 $16) 11... Bxb7 (11... c4 $142 12. Qxc4 Bxb7 $19) 12. Qxb7 $11 Nd7 13. Bf4
Bg5 14. Qc7 (14. Bd6 Be7 15. Bxe7 Qxe7 $11) 14... Qe7 (14... Bxf4 $5 15. Qxf4
Rb8 $11) 15. Bxg5 $11 Qxg5 16. g3 $4 (16. Ne2 Ne5 (16... Qxg2 $143 17. Rg1 Qh3
18. O-O-O Qh6+ 19. Kb1 $16) 17. O-O Nf3+ 18. Kh1 Nd2 $11) 16... Qg4 (16... Ne5
$142 17. Rd1 Rfe8 $19) 17. f3 $11 Qe6 18. Rd1 $2 (18. Ne2 Rfc8 19. Qa5 $15)
18... Nf6 $4 (18... Ne5 $142 19. Qd6 Qe8 $19) 19. Ne2 $11 Rfc8 20. Qa5 Qb3 21.
Kf2 Qxb2 22. Rb1 Qe5 (22... Qa2 23. Rhd1 $14) 23. Rhd1 $14 Qc7 $4 (23... Re8
24. Rbc1 Rec8 25. Kg2 $14) 24. Qc3 (24. Qxc7 $142 Rxc7 25. Nc3 $18) 24... Rd8
25. Nf4 Rxd1 26. Rxd1 Rb8 (26... Re8 27. Qc4 Qb6 28. h4 $11) 27. e5 $14 Ne8 (
27... Nd7 28. e6 Nf6 29. Qc4 fxe6 30. Qxe6+ Qf7 31. Rc1 $14) 28. e6 (28. Nd5
Qb7 29. a5 Qb2+ 30. Rd2 Qb5 $16) 28... Nf6 29. exf7+ (29. Qc4 fxe6 30. Qxe6+
Qf7 $16) 29... Qxf7 $14 30. Qxc5 (30. Rd2 Rc8 31. h4 c4 $11) 30... Qa2+ $11 31.
Kg1 Qxa4 32. Qd6 Re8 33. Rb1 Qc2 34. Rb8 a5 35. Rxe8+ Nxe8 36. Qe6+ Kf8 37. Nd5
Qc5+ 38. Kg2 a4 39. Nb6 Nf6 $4 (39... Qc2+ $142 40. Kh3 Nf6 $11) 40. Nc8 (40.
Qxf6+ $142 $1 gxf6 41. Nd7+ Ke7 42. Nxc5 $18) 40... Ne8 1/2-1/2

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.02"]
[Round "5"]
[White "Bailey, B."]
[Black "Eddy, B."]
[Result "1-0"]
[WhiteElo "1759"]
[BlackElo "1811"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "85"]
[EventDate "1970.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 O-O 6. Bd3 a6 7. O-O Nbd7 (7... c6 8. Qe1 Bg4 9. e5 Nd5 10. Nxd5 cxd5 11.
Nh4 e6 12. h3 Bf5 13. Nxf5 exf5 14. c3 Nc6 15. Qg3 Qd7 16. Qf3 dxe5 17. fxe5 b5
18. Kh1 Nd8 19. Bc2 Ne6 20. Bb3 Rfd8 21. Be3 Rab8 22. Rf2 {
Tirard,H (2461)-Rocha,S (2400) Nancy 2005 1/2-1/2 (39)}) 8. e5 dxe5 9. fxe5 Ne8
10. Qe2 $146 (10. Qe1 Nb6 11. Kh1 h6 12. Qh4 Qd7 13. h3 h5 14. Be3 c6 15. Ne4
Nd5 16. Bd2 e6 17. c4 Ne7 18. Nf6+ Bxf6 19. exf6 Nf5 20. Bxf5 exf5 21. Bh6 Qe6
22. Bxf8 Kxf8 23. Rfe1 Qd6 24. c5 Qd8 {
Rettler,H-Ollek,K Gladenbach 1999 1/2-1/2 (44)}) (10. Qe1 $142 f6 11. Bc4+ Kh8
$18) 10... e6 $2 (10... c5 11. Bg5 f6 $18) 11. Bg5 f6 12. exf6 Ndxf6 13. Bc4 (
13. Ne4 $5 b6 14. c3 c5 15. dxc5 Qc7 16. cxb6 Qxb6+ 17. Be3 Qc7 $18) 13... Qd6
14. Ne4 (14. Bb3 $142 $18) 14... Nxe4 15. Qxe4 Nf6 16. Bxf6 (16. Qh4 b5 17. Bb3
Bb7 $18) 16... Rxf6 $2 (16... Bxf6 17. Ne5 Kg7 $16) 17. c3 $18 c6 $2 (17... Rf5
$142 18. Rad1 c5 19. dxc5 Qxc5+ 20. Kh1 Qe7 $18) 18. Ng5 b5 (18... Qe7 19. Rxf6
Bxf6 20. Bxe6+ Kg7 21. Bxc8 Bxg5 22. Qxe7+ Bxe7 23. Bxb7 Rb8 24. Bxa6 Rxb2 $18)
19. Bb3 (19. Qh4 $142 h6 20. Ne4 Rxf1+ 21. Rxf1 Qd7 $18) 19... Ra7 (19... Qe7
20. Qxc6 Bb7 $18) 20. Rxf6 (20. Qh4 $142 Bh8 21. Ne4 Rxf1+ 22. Rxf1 $18) 20...
Bxf6 $16 21. Bxe6+ (21. Qe3 $142 Bxg5 22. Qxg5 $16) 21... Bxe6 $4 (21... Kg7
$142 22. Bxc8 Bxg5 23. Qe5+ Qxe5 24. dxe5 Ra8 $16) 22. Qxe6+ $18 (22. Nxe6 $4
Re7 $19) 22... Qxe6 23. Nxe6 Re7 (23... Be7 24. Kf2 $18) 24. Re1 b4 (24... c5
25. d5 c4 26. g3 $18) 25. Kf1 bxc3 (25... Rf7 26. Ke2 a5 27. Nc5 $18) 26. bxc3
Rf7 (26... Rd7 27. Nc5 Rd5 28. Re8+ Kf7 29. Ra8 $18) 27. Ke2 Rb7 28. Kd3 Rb2 (
28... Be7 29. Kc2 $18) 29. Re2 Rb7 (29... Rb1 30. Kc4 $18) 30. Nc5 Ra7 (30...
Rb5 31. Kc4 $18) 31. Re6 Kf7 (31... Rf7 32. Rxc6 Be7 33. Rc8+ Kg7 34. Ne6+ Kf6
35. Rc6 $18) 32. Rxc6 a5 33. Rb6 Bd8 (33... Ra8 34. Rb7+ Kg8 35. Ne4 $18) 34.
Rb7+ Rxb7 35. Nxb7 Bc7 36. g3 h5 37. Nc5 Kf6 38. Ke4 g5 39. Nd7+ Ke6 40. Ne5
Kf6 41. g4 hxg4 42. Nxg4+ Ke6 43. a4 1-0

[Event "Seafair Open"]
[Site "?"]
[Date "1970.08.02"]
[Round "6"]
[White "Hill, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2037"]
[BlackElo "1759"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "53"]
[EventDate "1970.??.??"]

{C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3
dxc3 5. Bc4 d6 6. Nxc3 Be7 7. Qb3 Na5 8. Bxf7+ Kf8 9. Qa4 c6 (9... Kxf7 10.
Qxa5 c6 11. Qxd8 Bxd8 12. Bf4 Ke7 13. O-O-O Bc7 14. e5 d5 15. Rxd5 cxd5 16.
Nxd5+ Kd7 17. e6+ Kxe6 18. Nxc7+ Kf5 19. Be5 {
1-0 (19) Bryson,D (2275)-Thipsay,P (2495) Edinburgh 1985}) 10. Bxg8 Rxg8 11.
O-O Be6 $146 (11... b5 12. Qc2 h5 (12... Bf6 13. e5 dxe5 14. Qxh7 b4 15. Rd1
Qe7 16. Ne4 Nb7 17. Be3 Be6 18. Nfg5 Bd5 19. Qg6 Rh8 20. Nh7+ Rxh7 21. Qxh7 Kf7
22. Rac1 a5 23. Nxf6 Kxf6 24. Qh5 Ke6 25. f4 Qf6 26. fxe5 Qxe5 27. Qg6+ {
Niedermayr,H (2216)-Koller,K (1804) Dresden 2001 1-0 (31)}) 13. e5 d5 14. Nd4
Qe8 15. Re1 g5 16. a3 Qg6 17. Qe2 Bb7 18. b3 a6 19. b4 Nc4 20. Nb3 Rd8 21. Be3
Bc8 22. Bc5 Bg4 23. f3 Bf5 24. Bxe7+ Kxe7 25. Nc5 g4 26. f4 {
Kamp,A (2015)-Klasmeier,H (1965) Germany 1987 0-1 (69)}) (11... g5 12. Bd2 b5
13. Nxb5 cxb5 14. Qxa5 Qxa5 15. Bxa5 $18) 12. e5 dxe5 (12... d5 13. Ne2 Nc4 14.
Qc2 $18) 13. Nxe5 Bf6 (13... Nc4 14. Re1 (14. Nxc4 $143 b5 15. Qc2 Bxc4 16.
Qf5+ Bf6 $18) 14... b5 15. Qc2 Nxe5 16. Rxe5 $18) 14. Re1 Bd5 (14... g5 15. h4
$1 Rg7 16. Nf3 $18) 15. Bd2 (15. Qg4 $142 Bxe5 16. Rxe5 h5 17. Qf4+ Qf6 $18)
15... b5 (15... Nc4 16. Nxc4 Bxc4 17. Qb4+ Be7 18. Qxb7 $18) 16. Qg4 (16. Qb4+
$142 c5 17. Qxc5+ Be7 18. Qe3 $18) 16... Be7 (16... Nc4 17. Nd7+ Qxd7 18. Qxd7
Nxd2 19. Nxd5 cxd5 $18) 17. Qf4+ (17. Nxd5 Qxd5 18. Nd7+ Ke8 19. Rxe7+ Kd8 20.
Bxa5+ Kxe7 21. Re1+ Kf7 22. Qf4+ Kg6 23. Ne5+ Qxe5 24. Rxe5 b4 25. Rg5+ Kh6 26.
Qh4#) 17... Ke8 $18 18. Nxd5 Rf8 19. Qg4 cxd5 20. Bxa5 Qxa5 (20... Qd6 21. Rac1
Rf6 22. Rc8+ Rxc8 23. Qxc8+ Bd8 24. Bxd8 Qxd8 25. Ng6+ Kf7 26. Re7+ Kxg6 27.
Qg4+ Kh6 28. Qxg7+ Kh5 29. Re5+ Rf5 30. Rxf5+ Qg5 31. Qxg5#) 21. Nc6 (21. Qd7#)
21... Qc7 22. Rxe7+ (22. Nxe7 Rf7 23. Ng6+ Kd8 24. Qg5+ Kc8 25. Qxd5 Qc4 26.
Qxa8+ Kc7 27. Qxa7+ Kc6 28. Ne5+ Kd6 29. Nxc4+ bxc4 30. Qb6+ Kd7 31. Rad1+ Kc8
32. Rd8#) 22... Qxe7 23. Nxe7 Kxe7 24. Re1+ Kd6 (24... Kd8 25. Qe6 Kc7 26. Qe7+
Kb8 27. Qd6+ Kb7 28. Re7+ Kc8 29. Qc7#) 25. Qe6+ Kc5 (25... Kc7 26. Qe7+ Kb8
27. Qd6+ Kc8 28. Re7 b4 29. Qc7#) 26. Rc1+ (26. Qe7+ Kc4 27. Rc1+ Kd4 28. Qe3#)
26... Kd4 (26... Kb4 27. Qa6 Rf3 28. gxf3 d4 29. Qa3#) 27. Qe3# 1-0

[Event "Walla Walla Open"]
[Site "?"]
[Date "1970.09.12"]
[Round "2"]
[White "Andrus, E."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1634"]
[BlackElo "1789"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "92"]
[EventDate "1970.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. e4 c5 4.
d5 b5 5. b3 $4 $146 (5. a4 Nf6 (5... b4 6. Bxc4 e5 7. Nf3 Bg4 8. d6 Qxd6 9.
Qxd6 Bxd6 10. Bd5 Nf6 11. Bxa8 O-O 12. O-O Nbd7 13. Bc6 Rc8 14. Bxd7 Nxd7 15.
Be3 Nf6 16. h3 Bd7 17. Nbd2 Bb8 18. Rfc1 Bd6 19. Nc4 Nxe4 20. Nxd6 {
Molenaar,J (2171)-Bouguettouche,D La Fere 2004 1-0}) 6. f3 (6. Qc2 Na6 7. Bd2
Nb4 8. Bxb4 cxb4 9. axb5 e6 10. Bxc4 exd5 11. Bxd5 Nxd5 12. Qc6+ Bd7 13. Qxd5
Rc8 14. Ne2 Bc5 15. Qe5+ Kf8 16. Nd2 Bxb5 17. Rc1 Qd3 18. Nf4 Bxf2+ 19. Kxf2
Qxd2+ 20. Kf3 Rxc1 {Lehikoinen,P (2235)-Tiitta,S (2193) Helsinki 1999 0-1 (40)}
) 6... b4 7. Bxc4 g6 8. Be3 (8. e5 Nfd7 9. f4 Nb6 10. b3 Bg7 11. a5 Nxc4 12.
bxc4 e6 13. Nf3 O-O 14. O-O Ba6 15. dxe6 Bxc4 16. exf7+ Kxf7 17. Nbd2 Bxf1 18.
Qb3+ c4 19. Nxc4 Bxc4 20. Qxc4+ Ke8 21. Qe6+ Qe7 22. Qd5 a6 {
Tunik,G (2460)-Chernitsin,I (2375) Ekaterinburg 1997 1-0 (32)}) 8... Nbd7 9.
Nd2 Bg7 10. Ne2 O-O 11. O-O Ne5 12. Qc2 Nfd7 13. Kh1 Nxc4 14. Nxc4 Ba6 15. Rab1
Rc8 16. Rfc1 Nb6 17. Nxb6 axb6 18. b3 Qd7 19. Nf4 Qd6 {
Horvath,M (2270)-Dudas,J (2315) Slovakia 1995 1/2-1/2 (54)}) (5. a4 $142 Nf6 6.
Nd2 $18) 5... Nf6 $11 6. f3 $2 (6. bxc4 $142 $5 Nxe4 7. Nf3 $15) 6... e6 $17 7.
bxc4 bxc4 (7... Bd6 $5 8. Bb2 O-O 9. dxe6 Nc6 10. cxb5 Nxe4 11. fxe4 Qh4+ 12.
g3 Qxe4+ 13. Qe2 Qxh1 $17) 8. Bxc4 exd5 9. exd5 Bd6 10. Ne2 (10. Qe2+ $5 Qe7
11. Qxe7+ Kxe7 12. Na3 $17) 10... O-O $17 11. O-O Bb7 (11... Nbd7 $5 12. Bg5
Ne5 $17) 12. Nbc3 $15 Qc7 (12... Nbd7 13. Bg5 Nb6 14. Qb3 $11) 13. h3 (13. Kh1
Qc8 14. Bg5 Nbd7 $14) 13... a6 14. Be3 (14. Ne4 Nxe4 15. fxe4 Nd7 $11) 14...
Nbd7 $15 15. Ne4 Nxe4 16. fxe4 Bh2+ (16... Ne5 $142 $5 17. Qc2 Qe7 $15) 17. Kh1
$14 Be5 18. Rb1 Nf6 (18... Bd6 19. Bf4 Bc8 20. Qa4 $14) 19. Qc2 (19. Qd3 $142
Rfe8 20. Bf4 $18) 19... Nh5 $4 (19... Rae8 20. Bg5 $16) 20. Qd2 (20. Rf5 $142
Nf6 21. Rxb7 Qxb7 22. Rxe5 $18) 20... Rae8 $11 21. Nf4 $4 (21. Qd3 $142 Bc8 22.
Bf2 $14) 21... Ng3+ $19 22. Kg1 Nxe4 (22... Nxf1 $142 23. Rxf1 Bc8 24. Nh5 $19)
23. Qc2 Ng3 $4 (23... Bd6 $142 24. Ne2 Re7 $19) 24. Rf3 $11 Bd4 $4 (24... Bc8
$142 25. Bd3 Bd6 26. Rxg3 Bxf4 27. Bxf4 Qxf4 28. Bxh7+ Kh8 $11) 25. Bxd4 $18
cxd4 26. Rxg3 (26. d6 $142 Qc8 27. d7 Qxd7 28. Rxg3 $18) 26... Qxf4 $11 27. Rf3
Qc7 28. Qd3 Re3 29. Rxe3 dxe3 30. Re1 Re8 31. Bb3 (31. Rxe3 Qc5 32. Kf2 g6 $11)
31... Qg3 (31... Qc5 $142 32. Qc4 Qd6 $17) 32. Qf1 $2 (32. Re2 Qg6 33. Rxe3 Qb6
$11) 32... Bc8 $4 (32... f5 33. Bc4 Kh8 $19) 33. Re2 $4 (33. d6 $142 Rf8 34.
Re2 $15) 33... Bxh3 $19 34. d6 Be6 (34... Qg6 $142 35. Ba4 Rd8 $19) 35. d7 $11
Rd8 36. Bxe6 fxe6 37. Qd1 (37. Qc1 Qd6 38. Qxe3 Qxd7 39. Qxe6+ Qxe6 40. Rxe6 a5
$11) 37... Qc7 (37... Kf7 $5 38. Qd3 Qc7 39. Qxh7 Qc1+ 40. Kh2 Qc7+ (40... Rxd7
$6 41. Qh5+ Kf6 42. Qf3+ Ke7 43. Qe4 $11) 41. Kg1 Rxd7 42. Qh5+ g6 43. Qf3+ Ke7
44. Qxe3 Rd1+ 45. Re1 Rxe1+ 46. Qxe1 Qc5+ 47. Kh2 a5 $17) 38. Rxe3 $11 Rxd7 39.
Qe1 $4 (39. Qb3 $142 $11) 39... Qb6 (39... Rd6 40. Rb3 $19) 40. Kh1 (40. Kh2
Qc7+ 41. Kh3 Qc5 $19) 40... Rd5 41. g3 (41. Re5 Rd6 42. Re3 $19) 41... Rh5+ 42.
Kg2 Qc6+ 43. Rf3 Rf5 44. Qf2 Qxf3+ 45. Qxf3 Rxf3 46. Kxf3 Kf7 0-1

[Event "Walla Walla Open"]
[Site "?"]
[Date "1970.09.12"]
[Round "3"]
[White "Bailey, B."]
[Black "Torkar, P."]
[Result "0-1"]
[WhiteElo "1789"]
[BlackElo "2162"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "70"]
[EventDate "1970.??.??"]

{B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation)} 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4.
Nxd4 Nf6 5. e5 Qa5+ 6. Nc3 Qxe5+ 7. Be3 (7. Be2 Nc6 (7... e6 8. f4 Qc7 9. O-O
Bc5 10. Kh1 Nc6 11. Nf3 d5 12. Bd3 Bd7 13. Qe2 O-O-O 14. Nd1 h6 15. c3 Bd6 16.
g3 e5 17. fxe5 Nxe5 18. Nxe5 Bxe5 19. Ne3 Bc6 20. Kg1 h5 21. Nf5 g6 22. Nd4 {
Kojic,D-Markovic,B Zagreb 2005 0-1}) 8. Nxc6 bxc6 9. O-O e6 10. f4 Qa5 11. f5
exf5 12. Bd3 Bc5+ 13. Kh1 d5 14. Bxf5 Bxf5 15. Rxf5 O-O-O 16. Bg5 Be7 17. Rb1
Rhe8 18. b4 Bxb4 19. Bxf6 gxf6 20. Rxf6 Re6 21. Qg4 Bxc3 {
Schmidt Wilke,J (2085)-Vujovic,M (2260) Formia 1994 0-1 (42)}) 7... e6 8. Nf3
$146 (8. f4 Qxe3+ 9. Qe2 Qxd4 10. Qe5 Nc6 11. Qxd4 Nxd4 12. O-O-O Nc6 13. Kb1
b5 14. a3 b4 15. axb4 Bxb4 16. Na2 Ne4 17. Rc1 Bd2 18. Rd1 Bxf4 19. Re1 Nd2+
20. Ka1 Nd4 21. Nb4 a5 22. Nd3 Nxc2+ {
Belyaev,I-Ivanov,V Eskisehir 2004 0-1 (53)}) (8. a3 Nc6 (8... Be7 9. Be2 O-O
10. O-O d5 11. Qd2 Qc7 12. Nb3 Nbd7 13. Rac1 Bd6 14. g3 b5 15. f4 Bb7 16. Bf3
Nb6 17. Bxb6 Qxb6+ 18. Qf2 Qxf2+ 19. Rxf2 Bc7 20. Re2 Bb6+ 21. Kg2 Rac8 22. Nd1
Rc7 23. Nf2 {Jankiewicz,R-Wilminski,L Krynica 1998 1-0 (62)}) 9. Nb3 Be7 10.
Be2 O-O 11. O-O b5 12. Qd2 b4 13. axb4 Bxb4 14. f4 Qc7 15. Bd3 Bxc3 16. bxc3 d6
17. Nd4 Ng4 18. Rf3 Nxe3 19. Rxe3 Nxd4 20. cxd4 g6 21. h4 f5 22. Qe2 Qg7 {
Schett,F (2029)-Walcher,C (1724) Seefeld 2003 1-0 (48)}) (8. Qe2 Qc7 9. O-O-O
b5 $19) 8... Qc7 (8... Qa5 $142 9. Bd3 d5 10. O-O $19) 9. a3 $2 (9. Na4 $142
Nc6 10. Bb6 $17) 9... Nc6 10. Na4 Nd5 11. Bd4 (11. Bd2 Na5 12. c4 Nxc4 13. Rc1
$19) 11... b5 (11... Qa5+ 12. c3 Nxd4 13. Qxd4 $19) 12. Nc3 (12. c4 Nxd4 13.
Qxd4 bxa4 14. cxd5 Qa5+ 15. Nd2 Qxd5 16. Qxd5 exd5 $19) 12... Nxd4 13. Nxd5 (
13. Qxd4 Nxc3 14. Qxc3 Qxc3+ 15. bxc3 g6 $19) 13... Nxf3+ (13... exd5 $6 14.
Qxd4 Bb7 15. O-O-O $11) 14. Qxf3 exd5 15. O-O-O Be7 16. Re1 (16. Bd3 b4 17.
axb4 O-O 18. Qxd5 Bb7 $19) 16... d6 17. Qxd5 Ra7 (17... O-O 18. Qe4 Ra7 19. Bd3
$19) 18. Bd3 Be6 (18... O-O $142 $5 19. f4 $19) 19. Rxe6 fxe6 20. Qxe6 Rf8 (
20... Qc5 21. Kb1 Kd8 22. Rd1 $19) 21. Bxh7 (21. f3 g6 $19) 21... Rf6 (21...
Rxf2 22. Bd3 $19) 22. Bg6+ (22. Qg8+ Bf8 23. f3 Qc5 $19) 22... Kf8 23. Qg4 d5 (
23... Qc4 24. Qh5 Qf4+ 25. Kb1 $19) 24. Qh5 (24. Re1 Qf4+ 25. Qxf4 Rxf4 $19)
24... Qf4+ 25. Kb1 Qh6 26. Qe5 Qf4 27. Qh5 Qh6 28. Qe5 Rd7 29. Bf5 (29. Bd3 Qf4
30. Qh5 Rh6 31. Qf5+ Qxf5 32. Bxf5 Rdd6 $19) 29... Qg5 (29... Qh5 30. g4 Rxf5
31. gxf5 $19 (31. gxh5 $4 Rxe5 32. c3 Rxh5 $19)) 30. g4 Rxf5 $1 31. gxf5 (31.
Qxf5+ Qxf5 32. gxf5 Bc5 {Combination}) (31. gxf5 Qg2 {Combination}) 31... Qf6
32. Qb8+ (32. f4 Qc6 $19) 32... Rd8 33. Qb7 (33. Qg3 Qxf5 34. Re1 Bf6 $19)
33... Qe5 (33... b4 $142 34. axb4 Qd4 $19) 34. Qxa6 (34. f4 Qd4 35. Qxa6 $19)
34... Bf6 35. c3 Qe4+ (35... Qe4+ 36. Ka2 Qxh1 37. Qxb5 Qxh2 38. Qc5+ Kg8 $19)
0-1

[Event "Walla Walla Open"]
[Site "?"]
[Date "1970.09.13"]
[Round "4"]
[White "Bailey, B."]
[Black "Smith, K."]
[Result "1-0"]
[WhiteElo "1789"]
[BlackElo "1671"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "69"]
[EventDate "1970.??.??"]

{C96: Closed Ruy Lopez: Chigorin Defence: 11 d4, replies other than 11...Qc7} 
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Na5 10. Bc2 Nc4 11. b3 (11. d3 Nb6 12. Nbd2 c5 13. Nf1 Re8 14. Ng3 g6
15. d4 Qc7 16. Bg5 Bb7 17. dxe5 dxe5 18. Qe2 Na4 19. Bxa4 bxa4 20. Qc4 Bc6 {
1/2-1/2 (20) Parma,B (2510)-Velimirovic,D (2500) Umag 1972}) (11. a4 Bb7 12. d3
Nb6 13. a5 Nbd7 14. Nbd2 Re8 15. Nf1 Bf8 16. Ng3 g6 17. d4 Bg7 18. Bd2 Re7 19.
Qc1 Qf8 20. dxe5 Nxe5 21. Nxe5 Rxe5 22. b3 Rae8 23. f3 R5e7 24. c4 c6 25. Rb1
Nd7 {Praznik,A (2322)-Gombac,J (2288) Bled 2005 1/2-1/2 (90)}) 11... Nb6 12. d4
exd4 $146 (12... Nbd7 13. Nbd2 Re8 (13... c5 14. d5 Nb6 15. Nf1 Bd7 16. Ng3 a5
17. Nh2 b4 18. c4 a4 19. Be3 Qc7 20. Qd3 Ra7 21. Nf5 Bxf5 22. exf5 Rfa8 23.
Rab1 axb3 24. axb3 e4 25. Qd1 Bf8 26. Bg5 Nbd7 27. Ng4 Nxg4 28. Qxg4 {
Niebergall,G-Emser,H St Ingbert 1987 1/2-1/2 (41)}) (13... Bb7 14. Nf1 Re8 15.
Bb2 Rc8 16. Rc1 c5 17. Bb1 exd4 18. cxd4 cxd4 19. Rxc8 Qxc8 20. Nxd4 g6 21. Qd2
Ne5 22. Ng3 Bf8 23. f4 Ned7 24. Kh2 Bg7 25. Nf3 Nc5 26. Qxd6 Ncxe4 27. Nxe4
Nxe4 28. Bxe4 {Blixa-Cifuentes Goncalves,L Dos Hermanas 2003 1-0 (41)}) 14. Nf1
Bf8 15. Ng3 g6 16. Bg5 Bg7 17. Qd2 c6 18. a4 Nb6 19. axb5 cxb5 20. dxe5 dxe5
21. Rad1 Bb7 22. Be3 Nbd7 23. c4 Bc6 24. cxb5 Bxb5 25. b4 Bf8 26. Bb3 Qe7 27.
Ng5 {Teo Kok Cheng-Chin,A Singapore 1979 1-0 (67)}) (12... Re8 13. Be3 $14 (13.
dxe5 $143 dxe5 14. Qe2 Bd6 $11)) 13. cxd4 $16 Bb7 14. Nbd2 Nfd7 15. Nf1 c5 (
15... Re8 16. Bb2 $16) 16. Bb2 (16. Ne3 $5 Bf6 17. Nf5 cxd4 18. N3xd4 Ne5 $18)
16... Rc8 (16... cxd4 17. Nxd4 (17. Bxd4 $6 Rc8 $14) 17... g6 18. Ne3 $18) 17.
Ng3 (17. Qd2 $142 g6 18. dxc5 Rxc5 19. Rad1 $18) 17... cxd4 $2 (17... Re8 $142
$16) 18. Nf5 $18 Nc5 (18... Bf6 19. N3xd4 Ne5 $18) 19. Bxd4 (19. Nxe7+ $142
Qxe7 20. Nxd4 Qf6 $18) 19... Bf6 20. Bxf6 Qxf6 21. Qxd6 Qxd6 22. Nxd6 Rc7 23.
Nxb7 (23. Rad1 $5 g6 $18) 23... Nxb7 24. Rac1 (24. Bd3 $142 $5 Nc5 25. Bf1 Re8
$18) 24... Rfc8 25. Re2 Nd6 $2 (25... g6 26. Kf1 $18) 26. Ne1 (26. Nd4 $142 $18
) 26... f5 $4 (26... b4 $142 27. Ra1 Nb5 $18) 27. exf5 Nxf5 (27... Nd5 28. Rd2
Nc3 29. Ra1 $18 (29. Rxd6 $6 Ne2+ 30. Kh2 Nxc1 $11)) 28. Rd1 Ne7 (28... Re7 29.
Red2 Rf7 30. Nf3 $18) 29. Be4 Nd7 (29... a5 30. Rd6 Rb8 31. Nf3 $18) 30. Bxh7+
$1 Kxh7 31. Rxe7 Nf6 32. Rxc7 Rxc7 33. Rd6 Ne4 34. Rxa6 (34. Re6 Nc5 35. Re2
Kg6 $18) 34... Nd2 (34... Rc1 35. Kf1 $18) 35. f3 1-0

[Event "Walla Walla Open"]
[Site "?"]
[Date "1970.09.14"]
[Round "5"]
[White "Keiser, V."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1846"]
[BlackElo "1789"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]
[EventDate "1970.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 c5 4.
d5 e6 5. e4 exd5 6. Nxd5 (6. Qxd5 Qxd5 7. Nxd5 Bd6 8. Nf3 Nf6 9. Nxf6+ gxf6 10.
Bxc4 Rg8 11. Be3 Rxg2 12. O-O-O Bf8 13. Rhg1 Rxg1 14. Rxg1 Be6 15. Bxe6 fxe6
16. e5 Nd7 17. exf6 h6 18. Rg8 Kf7 19. Rh8 Kg6 20. Nh4+ Kh5 {
Krizsany,L (2395)-Afek,Y (2395) Budapest 1994 1-0}) (6. exd5 Bd6 7. Bxc4 Nf6 8.
Bg5 O-O 9. Nge2 Re8 10. Qc2 Nbd7 11. Bd3 h6 12. Bh4 Qc7 13. O-O-O a6 14. Ne4
Nxd5 15. Nxd6 Qxd6 16. Bg3 Qc6 17. Rhe1 N7f6 18. Nf4 Rxe1 19. Rxe1 Nxf4 20.
Bxf4 Be6 {Neumann,M (1687)-Krzesinski,P (1684) Gernsheim 2005 0-1 (33)}) 6...
a6 $146 (6... Bd6 7. Bxc4 Ne7 8. Bg5 Nbc6 9. Qh5 Be6 10. Nxe7 Bxe7 11. Bxe6 g6
12. Bxf7+ Kxf7 13. Qf3+ Kg7 14. Qc3+ Nd4 15. Bxe7 Qxe7 16. f3 b5 17. b4 Rhd8
18. bxc5 Qg5 19. Rd1 b4 20. Qb2 Qe5 21. Rd2 {
Kuerten,H-Kleibaumhueter,K (2185) Ruhrgebiet 1997 1/2-1/2 (60)}) (6... Nf6 7.
Bg5 Be7 8. Nxe7 Qxe7 9. f3 O-O 10. Bxc4 Nc6 11. Ne2 Qe5 12. Qc1 Na5 13. Bf4 Qe7
14. Bd3 Rd8 15. Bc2 b6 16. O-O Ba6 17. Re1 Nc6 18. Qe3 Nd4 19. Bd3 Nxf3+ 20.
gxf3 Rxd3 21. Qf2 {Domina,A-Adam,Z Zalakaros 1996 0-1 (41)}) (6... Ne7 7. Bxc4
Nxd5 8. Bxd5 $14) 7. a4 (7. Bxc4 $142 $5 Nc6 8. Nf3 $16) 7... Nc6 8. Bxc4 Nge7
9. Bg5 Be6 $4 (9... h6 $142 10. Bf4 Nxd5 11. exd5 Nd4 $14) 10. Nxe7 (10. Nf3
$142 h6 11. Bh4 Qa5+ 12. Nd2 $18) 10... Bxe7 $15 11. Qxd8+ (11. Bxe6 $5 Bxg5
12. Bd5 $17) 11... Rxd8 $17 (11... Bxd8 $6 12. Bxe6 Bxg5 13. Nf3 fxe6 14. Nxg5
$11) 12. Bxe7 (12. Bxe6 $142 $5 Bxg5 13. Bc4 $17) 12... Kxe7 $19 (12... Nxe7 $6
13. Bxe6 fxe6 14. Nf3 $11) 13. Bxe6 Kxe6 (13... fxe6 $6 14. Nf3 c4 15. Rc1 $17)
14. Ne2 $2 (14. Nf3 $142 Rd3 15. Rc1 $19) 14... Nb4 15. O-O (15. Rb1 Nc2+ 16.
Kf1 Rd2 $19) 15... Rd2 16. Ng3 b6 (16... c4 $5 17. Nf5 Rxb2 18. Rab1 $19) 17.
b3 Rhd8 18. f3 (18. Rab1 Ra2 19. h4 $19) 18... R8d3 19. Rab1 g6 (19... Nc2 20.
a5 b5 21. Rfc1 $19) 20. f4 Nc2 21. Rf2 Nd4 22. b4 (22. f5+ Ke5 23. fxg6 fxg6
24. Rf8 Rd1+ 25. Rxd1 Rxd1+ 26. Kf2 Rd2+ 27. Ke3 $19) 22... c4 23. Rxd2 Rxd2
24. Nf1 Re2 (24... Ne2+ $142 25. Kf2 Ra2 26. Kf3 Nd4+ 27. Ke3 Nc2+ 28. Kf3 Rxa4
29. Rc1 Ra3+ 30. Kf2 $19) 25. a5 (25. Ng3 Rd2 26. Rc1 b5 $19) 25... b5 26. e5 (
26. Ng3 Rd2 27. e5 Kd5 $19) 26... c3 27. Rc1 c2 28. Ng3 Rd2 29. Rxc2 Rxc2 30.
Ne4 Ne2+ 31. Kf1 Nxf4 32. Nc5+ Kxe5 33. Nxa6 Ne6 (33... Ke4 34. h4 Ke3 35. Kg1
Rxg2+ 36. Kh1 Kf3 37. Nc5 Rg4 38. Ne4 Rxh4+ 39. Kg1 Ne2+ 40. Kf1 Rh1#) 34. Nb8
Kd6 35. Na6 Rc8 (35... Rc8 36. Ke2 Ra8 $19) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.10"]
[Round "1"]
[White "Carter, B."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1630"]
[BlackElo "1950"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "86"]
[EventDate "1970.??.??"]

{E33: Nimzo-Indian: Classical: 4...Nc6} 1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. Nf3 Nc6
5. e3 Nf6 6. Qc2 O-O 7. Bd3 Qe7 (7... Bxc3+ 8. bxc3 b6 9. cxd5 exd5 10. Ba3 Re8
11. O-O Bb7 12. Ng5 g6 13. Nh3 Na5 14. Rae1 Rc8 15. f3 c5 16. dxc5 bxc5 17. Qf2
Nd7 18. f4 f6 19. Qg3 Kh8 20. Nf2 Nc4 21. Bxc4 dxc4 22. e4 {
Barlov,D (2555)-Zorman,V (2245) Graz 1987 0-1 (55)}) (7... h6 8. O-O dxc4 9.
Bxc4 a6 10. a3 Bxc3 11. bxc3 Qd6 12. a4 b6 13. Ba3 Qd8 14. Bxf8 Qxf8 15. Bd3
Bb7 16. e4 Ne7 17. Qe2 Ng6 18. g3 a5 19. c4 c5 20. Rfb1 Qd6 21. d5 e5 22. Qb2 {
Kopp,L (1610)-Reznicek,M (2079) Klatovy 2005 0-1 (47)}) 8. O-O Bxc3 $146 (8...
h6 9. a3 dxc4 10. Bxc4 Bd6 11. b4 e5 12. Nd5 Nxd5 13. Bxd5 exd4 14. Bxc6 bxc6
15. Nxd4 c5 16. bxc5 Bxc5 17. Bb2 Bb7 18. Nf5 Qe4 19. Qxe4 Bxe4 20. Nxg7 Rab8
21. Be5 Bg6 22. g4 Rb5 23. Nf5 {
Rau,J (2157)-Rothermel,T Wuerttemberg 1999 1/2-1/2}) (8... dxc4 9. Bxc4 e5 10.
Nd5 Nxd5 11. Bxd5 exd4 12. exd4 Bd7 13. a3 Ba5 14. Be4 f5 15. Bd3 Qd6 16. b4
Bb6 17. Bb2 Kh8 18. Rad1 Rad8 19. Rfe1 Ne7 20. Ne5 Be6 21. Nc4 Bxc4 22. Bxc4
Ng6 23. Re6 {Kamishov,M-Ragozin,V Leningrad 1938 1-0 (31)}) (8... dxc4 $5 9.
Bxc4 e5 $16) 9. bxc3 e5 $2 (9... b6 10. Nd2 h6 11. cxd5 exd5 12. Re1 $16) 10.
dxe5 (10. cxd5 $142 e4 11. dxc6 exf3 12. gxf3 bxc6 13. Kh1 $18) 10... Nxe5 $16
11. Nxe5 Qxe5 12. f4 Qe7 (12... Qd6 13. cxd5 Qxd5 14. Bb2 $16) 13. cxd5 $18
Nxd5 14. Rf3 (14. e4 Qc5+ 15. Kh1 Ne3 16. Bxe3 Qxe3 $18) 14... Nf6 (14... f5
15. Bb2 $16) 15. a4 (15. e4 $142 $5 Nh5 16. Be3 $18) 15... b6 16. Bb2 $4 (16.
e4 $142 Bb7 17. Ba3 $14) 16... Bb7 $17 17. Rh3 $2 (17. Rg3 Ne4 18. Rf3 Nf6 $17)
17... Ne4 (17... Be4 $142 18. Bxe4 Nxe4 $19 (18... Qxe4 $6 19. Qe2 $17)) 18. c4
$17 c5 (18... Rad8 $142 $5 19. c5 bxc5 $17) 19. Be5 $11 f5 20. Bxe4 Bxe4 21.
Qb2 Rf7 22. Rd1 (22. Rg3 $142 $5 $11) 22... Rd8 $17 23. Rxd8+ $4 (23. Re1 $142
$17) 23... Qxd8 $19 24. Bc3 (24. Rg3 Qd1+ 25. Kf2 g6 $19) 24... Qd1+ 25. Kf2
Qxa4 26. Rg3 Qc2+ 27. Qxc2 Bxc2 28. Ke2 (28. Rg5 Rd7 $19) 28... Rd7 29. h4 (29.
e4 fxe4 30. f5 a5 $19) 29... Bd3+ 30. Ke1 Bxc4 31. h5 (31. e4 fxe4 32. f5 Kf8
$19) 31... a5 (31... Bd3 32. Rg5 a5 33. Be5 $19) 32. Rg5 (32. e4 fxe4 33. f5
Kf8 $19) 32... Bd3 33. g4 fxg4 34. h6 (34. Rxg4 h6 $19) 34... g6 35. Re5 (35.
Rxg4 Kf7 $19) 35... Kf7 36. Kf2 (36. Rg5 a4 37. Rxg4 Bf5 $19) 36... a4 37. e4
a3 38. f5 Rd6 (38... Bc4 39. f6 Be6 40. Ke2 $19) 39. fxg6+ Kxg6 40. Kg3 (40.
Re7 Bc4 41. Rg7+ Kxh6 42. Rxg4 $19) 40... Be2 41. Kh4 (41. Kg2 Rd3 42. Re6+ Kh5
$19) 41... Kf7 (41... Rd3 42. Rg5+ Kf7 43. Rf5+ Ke6 44. Rf6+ Ke7 45. Rf2 Rxc3
46. Rxe2 $19) 42. Rf5+ (42. Ba1 Rxh6+ 43. Kg3 Rh1 44. Rf5+ Ke7 45. Bf6+ Kd7 46.
Rd5+ Kc6 $19) 42... Ke7 43. Rg5 (43. Bh8 $19) 43... Rxh6+ (43... Rxh6+ 44. Kg3
Rh3+ 45. Kf2 Rxc3 46. Re5+ Kf6 47. Rf5+ Ke6 48. Rh5 Rh3 49. Kxe2 a2 50. Rxh3
gxh3 51. Kf2 a1=Q 52. Kg3 Qg1+ 53. Kf4 Qf2+ 54. Kg5 h2 55. e5 Qg3+ 56. Kh6
h1=Q#) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.10"]
[Round "2"]
[White "Bailey, B."]
[Black "Pullen, K."]
[Result "1-0"]
[WhiteElo "1950"]
[BlackElo "2184"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "91"]
[EventDate "1970.??.??"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Ng8 8. e6 Nf6 9. exf7+ Kxf7
10. Nd2 (10. Bd3 Ba6 11. O-O Qb6 12. Qh4 Bxd3 13. cxd3 Qb5 14. d4 Qh5 15. Qg3
Qg4 16. Qb3+ e6 17. Be3 Bd6 18. Nd2 Rhb8 19. Qd1 Qxd1 20. Rfxd1 Rb5 21. b3 a5
22. h3 a4 23. g4 Bc7 24. Rdb1 Nd5 {Rusli-Holaszek,H (2400) Siegen 1970 0-1 (52)
}) 10... Qa5 $146 (10... Bg7 11. Nf3 Rf8 12. Bc4+ d5 13. Bb3 Kg8 14. O-O Ng4
15. Qd1 Qd6 16. g3 Ba6 17. Re1 e5 18. h3 e4 19. Rxe4 Nf6 20. Re1 Kh8 21. Bf4
Qd7 22. Kg2 c5 23. Ne5 Qb7 24. Rb1 Nh5 25. Bxd5 {
Kovacs,A (2205)-Szava,M Sarospatak 1994 1-0 (39)}) (10... e5 11. Qa4 $15) 11.
c3 (11. Bd3 $5 e5 12. Qc4+ Qd5 13. O-O Qxc4 14. Nxc4 $11) 11... e5 $15 12. Bc4+
$4 (12. Qh4 $142 d5 13. Be2 $15) 12... d5 $19 13. Qxe5 Bg7 $4 (13... Bc5 $142
14. Nb3 Qb6 15. Nxc5 Re8 16. Qxe8+ Kxe8 $19) 14. Nb3 (14. O-O $5 Nh5 15. Qd6
dxc4 16. Qxc6 $11) 14... Qd8 $15 15. Be2 Re8 16. Qg5 (16. Qf4 $5 Bg4 17. Be3
$17) 16... Ba6 17. Be3 Bxe2 18. Kxe2 Qb6 19. Kd1 $2 (19. g3 $142 c5 20. Kf1 $17
) 19... Qb5 $19 20. Kc2 Ne4 21. Qf4+ Kg8 22. Rhe1 Rf8 $4 (22... c5 23. a4 Qc6
24. f3 $19) 23. Qh4 $4 (23. Qg4 Nxf2 24. Qe2 Qxe2+ 25. Rxe2 $16) 23... g5 (
23... c5 $142 24. a4 Qc4 $19) 24. Qh5 $4 (24. Qg4 Nxf2 25. Qe2 Qxe2+ 26. Rxe2
Ne4 $18) 24... Nxf2 $4 (24... c5 $142 25. Qe2 c4 $15) 25. Qe2 $16 Qxe2+ 26.
Rxe2 Ne4 27. Nd4 (27. Rae1 $142 $5 $16) 27... Rf6 28. Nf3 h6 29. Bd4 Re6 30.
Bxg7 Kxg7 31. Rae1 Rae8 32. Nd2 g4 33. Nxe4 (33. a4 Kf6 $11) 33... dxe4 $11 34.
Kd2 Kg6 35. Ke3 Kg5 (35... Rd6 $142 $11) 36. Rd1 $16 R8e7 (36... Rf8 $142 $5
37. Red2 h5 $16) 37. Rf2 $18 Re5 (37... h5 38. Rd8 $18) 38. c4 a5 39. b3 R7e6 (
39... h5 40. g3 R5e6 41. Rf8 $18) 40. Rf4 c5 (40... h5 $18) 41. Rd7 a4 (41...
h5 42. Rf8 a4 43. Rg8+ Kf6 $18) 42. Rg7+ Kh5 43. Rfxg4 Rd6 (43... Rg5 44.
R4xg5+ hxg5 $18) 44. g3 Rd3+ (44... Rg6 45. R7xg6 Rg5 46. R4xg5+ hxg5 47. Rd6
Kg4 48. Kxe4 a3 49. Ra6 Kh5 50. Kf5 g4 51. Rxa3 Kh6 52. Ra7 Kh5 53. Rh7#) 45.
Ke2 Rd4 (45... Rd2+ 46. Kxd2 e3+ 47. Kc3 Re4 48. Rxe4 e2 49. Rh4#) 46. Rh4# 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.10"]
[Round "3"]
[White "Pupols, V."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2209"]
[BlackElo "1950"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "119"]
[EventDate "1970.??.??"]

{D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
4. Nc3 e6 5. e4 c5 6. d5 exd5 7. e5 Ne4 8. Nxe4 dxe4 9. Qxd8+ Kxd8 10. Ng5 Be6
11. Nxe6+ fxe6 12. Bxc4 Nc6 13. Bf4 Nd4 14. O-O-O Kc7 15. Rhe1 b5 16. Bf1 Be7
17. Rxe4 a6 18. Be3 Nf5 19. Bd2 Kb6 20. g4 $146 (20. g3 Rad8 21. Bg2 g5 22. Bc3
h5 23. Rxd8 Rxd8 24. Re1 b4 25. Bd2 c4 26. Be4 Kc5 27. Rd1 a5 28. f3 Kb5 29.
Be1 g4 30. Rxd8 Bxd8 31. Bf2 Bc7 32. f4 Ne7 33. Kd2 Bb6 34. Bxb6 Kxb6 {
Orr,M (2332)-Lima,D (2533) Bled 2002 0-1 (50)}) 20... Nd4 (20... Nh4 21. Be3
Rhd8 22. Rxd8 Rxd8 23. Rf4 $11) 21. Be3 Nc6 22. g5 Rad8 23. Bh3 Rxd1+ 24. Kxd1
Nd8 (24... Re8 25. Bg4 $14) 25. Rh4 (25. Ke2 Kc7 $16) 25... g6 (25... h6 26. f4
Re8 27. Rh5 hxg5 28. fxg5 $16) 26. a4 (26. b4 a5 27. a3 Nc6 $16) 26... Kc7 27.
Bf1 (27. b3 $142 $16) 27... Kc6 $2 (27... c4 28. Bg2 Nf7 29. f4 bxa4 30. Bd2
$14) 28. Kc2 $4 (28. Bd3 $142 Nf7 29. axb5+ axb5 30. f4 $18) 28... Nf7 $11 29.
f4 h6 30. Bd3 hxg5 31. Rxh8 Nxh8 32. fxg5 (32. Be4+ Kd7 $14) 32... Kd5 $11 33.
axb5 axb5 34. Bxb5 Kxe5 $2 (34... Nf7 $142 $11) 35. Be8 Kf5 36. Kd3 Bxg5 37.
Bxc5 Bf4 38. h3 Kf6 39. Bd4+ (39. b4 Nf7 40. b5 Bh2 $16) 39... Ke7 $14 40. Bxh8
(40. Ba4 $5 Nf7 41. b4 $14) 40... Kxe8 $11 41. Ke4 Bd6 42. Be5 Bc5 43. Bc3 Bd6
44. b4 Kd7 45. b5 Kc8 46. Be5 Be7 47. Bd4 Bd6 48. Kf3 Kb7 49. Kg4 e5 50. Be3
Be7 51. Bf2 Kc7 52. Kf3 Kd7 53. Ke4 Kd6 54. Ba7 Bd8 55. Be3 Bc7 $4 (55... Bf6
56. Bb6 $11) 56. Ba7 (56. b6 Bb8 57. Kf3 $18) 56... Bd8 $11 57. Bf2 Bc7 $4 (
57... Bg5 $142 $11) 58. b6 $18 Bd8 (58... Bb8 59. Kf3 Ke7 $18) 59. b7 Kc7 (
59... Bc7 60. Ba7 Ke6 61. b8=Q Bxb8 62. Bxb8 Kd7 63. h4 Kc6 64. Kxe5 Kd7 65.
Kf6 Kc8 66. Kxg6 Kxb8 67. h5 Ka7 68. h6 Kb6 69. h7 Ka5 70. h8=Q Kb4 71. Qc8 Kb3
72. Kf6 Kb4 73. Ke5 Kb3 74. Kd4 Kb2 75. Qf5 Ka1 76. Kc3 Ka2 77. Kc2 Ka1 78.
Qa5#) 60. Bb6+ $3 (60. Bb6+ Kb8 61. Bxd8 Kxb7 62. Kxe5 Kc8 63. Ba5 g5 64. Bd2
Kd7 65. Bxg5 Ke8 66. h4 Kf7 67. h5 Kf8 68. h6 Kg8 69. Kf6 Kh7 70. Kf7 Kh8 71.
Kg6 Kg8 72. h7+ Kf8 73. h8=Q#) 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.11"]
[Round "4"]
[White "Bailey, B."]
[Black "Kauppila, T."]
[Result "1-0"]
[WhiteElo "1950"]
[BlackElo "1982"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "105"]
[EventDate "1970.??.??"]

{B45: Sicilian Four Knights} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. a3
Nf6 6. Nc3 d5 7. Bb5 Bd7 8. exd5 Nxd5 9. Nxd5 exd5 10. O-O Be7 11. Be3 (11. Re1
O-O 12. c3 Bf6 13. Nxc6 bxc6 14. Bd3 Be6 15. Be3 Qd6 16. Qc2 g6 17. Rad1 a5 18.
f4 Bg4 19. Be2 Bxe2 20. Qxe2 Rfe8 21. Qf2 Re4 22. g3 Rae8 23. Bd2 d4 24. Rxe4
Rxe4 25. Re1 Qe6 {Borchardt,A (2020)-Jozwicki,J (2179) Bydgoszcz 2004 0-1 (55)}
) 11... O-O $146 (11... Bf6 12. c4 dxc4 13. Nxc6 bxc6 14. Bxc4 O-O 15. Qc2 Qc8
16. Rad1 Bf5 17. Qc1 Be4 18. f3 {
1/2-1/2 (18) Golubev,M (2528)-Krasenkow,M (2651) Germany 2002}) 12. Nxc6 (12.
Bd3 Bc8 $14) 12... bxc6 $11 13. Bd3 Bf6 14. c3 Qc8 15. Qc2 g6 16. Bc5 Re8 17.
f4 Bf5 18. Bxf5 Qxf5 19. Qxf5 gxf5 20. Rae1 Re4 21. Re3 Rxe3 (21... h6 22. Rd3
$11) 22. Bxe3 $11 Rb8 23. Rf2 a6 24. Re2 Re8 25. Kf2 Re4 26. Kf3 Kg7 27. g4 (
27. Bc5 h5 $11) 27... fxg4+ $15 28. Kxg4 d4 (28... Kg6 $5 $15) 29. cxd4 $11
Bxd4 30. Bxd4+ Rxd4 31. Rc2 Rd6 32. b4 Rd3 33. a4 Rd4 34. Rxc6 Rxb4 35. Rxa6
Rc4 36. Ra5 Rc6 $4 (36... Rc1 37. h4 Rg1+ 38. Kf3 Rf1+ 39. Ke4 Re1+ 40. Kd4 Rf1
$11) 37. h4 (37. Rg5+ Kf6 38. h4 Rb6 $18) 37... h6 (37... Rc1 38. Rg5+ Kh6 39.
a5 $18) 38. h5 Rc1 39. Kf5 (39. Rb5 $142 $18) 39... Rh1 40. Ke4 Re1+ 41. Kd5
Rf1 $4 (41... Ra1 $5 $11) 42. Ke5 (42. Rc5 Rxf4 43. a5 $18) 42... Rd1 $4 (42...
Re1+ 43. Kf5 Rh1 $11) 43. Rd5 $18 Re1+ 44. Kd6 Kf6 45. a5 Re4 46. Kc7 (46. Kc6
$142 $18) 46... Rxf4 47. a6 Ra4 48. Kb6 Ke6 49. Ra5 Rb4+ 50. Rb5 Ra4 51. a7 f5
(51... Rxa7 52. Kxa7 Kf6 53. Kb7 Kg7 54. Kc6 Kh7 55. Kd6 Kg7 56. Ke7 f6 57. Rb7
f5 58. Ke6+ Kf8 59. Kxf5 Kg8 60. Kg6 Kf8 61. Kxh6 Ke8 62. Kg5 Kf8 63. h6 Kg8
64. h7+ Kh8 65. Rb8+ Kxh7 66. Kf6 Kh6 67. Rh8#) 52. Ra5 Rb4+ (52... Rxa5 53.
Kxa5 f4 54. a8=Q Kf5 55. Qc6 Kg5 56. Qg6+ Kh4 57. Qxh6 f3 58. Qh7 f2 59. Qf7
f1=Q 60. Qxf1 Kxh5 61. Qg2 Kh4 62. Kb4 Kh5 63. Kc3 Kh4 64. Kd4 Kh5 65. Ke5 Kh4
66. Kf4 Kh5 67. Qg5#) 53. Ka6 (53. Ka6 Kf6 54. a8=Q Kg5 55. Qf3 Rf4 56. Qe3 Kg4
57. Ra2 Kxh5 58. Qxf4 Kg6 59. Qxf5+ Kxf5 60. Rh2 Kg5 61. Kb5 h5 62. Kc4 h4 63.
Kd4 Kg4 64. Rh1 h3 65. Ke3 Kg3 66. Rg1+ Kh2 67. Rg4 Kh1 68. Kf3 Kh2 69. Rg3 Kh1
70. Rxh3+ Kg1 71. Rh4 Kf1 72. Rh1#) 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.11"]
[Round "5"]
[White "Bailey, B."]
[Black "Zuk, R."]
[Result "0-1"]
[WhiteElo "1950"]
[BlackElo "2395"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "53"]
[EventDate "1970.??.??"]

{B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 1.
e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e6 8. Be2
Be7 9. O-O (9. Qd2 Qc7 10. Bf3 (10. O-O b5 11. Bf3 Bb7 12. Rae1 O-O 13. e5 Bxf3
14. Nxf3 dxe5 15. fxe5 Bc5+ 16. Be3 Ng4 17. Bd4 Ngxe5 18. Qe3 Nxf3+ 19. Rxf3
Bxd4 20. Qxd4 Qc5 21. Rd1 Rad8 22. Rfd3 Rc8 23. Ne4 Qxd4+ 24. Rxd4 Ne5 {
Ziegler,R (1876)-Bayer,W (1610) Germany 2005 1/2-1/2}) 10... h6 11. Bxf6 Bxf6
12. h4 Nb6 13. O-O-O Bd7 14. g4 Nc4 15. Qd3 Rc8 16. b3 Ne3 17. Qxe3 Qxc3 18.
Qxc3 Rxc3 19. Rh3 h5 20. f5 hxg4 21. Bxg4 Rxh3 22. Bxh3 Rxh4 23. fxe6 Rxh3 {
Ljubojevic,L (2590)-Gelfand,B (2700) Linares 1991 0-1 (58)}) 9... Qb6 10. Na4
$146 (10. Kh1 Qxb2 11. Na4 (11. Qd2 Qb6 12. Bf3 O-O 13. Rab1 Qc7 14. f5 Ne5 15.
Nce2 Nc4 16. Qe1 e5 17. Nb3 b5 18. Nc3 Bb7 19. Bxf6 Bxf6 20. Nd5 Bxd5 21. exd5
Na3 22. Rc1 Bg5 23. f6 Bxf6 24. Qg3 Qc3 25. Qg4 g6 {
Niedermaier,H-Dietze,F Germany 1985 0-1 (49)}) 11... Qa3 12. c3 Nxe4 13. Bxe7
Kxe7 14. Qc2 Nec5 15. Nb2 Qa5 16. f5 e5 17. Nc4 Qc7 18. Ne3 Nf6 19. Rac1 Bd7
20. Bf3 Bc6 21. Bd1 Rac8 22. Re1 Be4 23. Qd2 Rhd8 24. Ng4 h6 {
Azizbekian,E-Pudovkin,D (2312) Krasnodar 2001 0-1 (37)}) 10... Qa7 11. Kh1 Nxe4
12. Bxe7 Kxe7 13. Bf3 Ndf6 14. Qd3 Nc5 15. Nxc5 Qxc5 (15... dxc5 16. Nb3 Bd7
17. g4 $15) 16. Rae1 (16. Rad1 $142 $14) 16... Rd8 $4 (16... Kf8 $142 $11) 17.
f5 $4 (17. g4 $142 Kf8 18. Nb3 $18) 17... e5 $19 18. g4 h6 19. Qd2 Qb6 (19...
Bd7 20. h4 Rac8 21. c3 $19) 20. Nb3 $2 (20. h4 $142 $5 $17) 20... Bd7 21. g5 $4
(21. Na5 Bc6 22. Nxc6+ bxc6 23. b3 $19) 21... hxg5 22. Qxg5 Bc6 (22... Rac8 23.
c3 Rh8 24. Qg1 $19) 23. Nd2 (23. c4 Rac8 24. c5 dxc5 25. Rxe5+ Kf8 26. Bxc6
Qxc6+ (26... bxc6 $143 27. Rg1 Ng4 28. Qxg4 g6 29. Qh4 Kg7 30. f6+ Kg8 31. Qh6
c4 32. Qg7#) (26... Rxc6 $6 27. Rg1 Ne8 28. Qe7+ Kg8 29. Qg5 $11) 27. Qg2 Qxg2+
28. Kxg2 c4 $19) 23... Rh8 24. Ne4 (24. Qg2 Rh4 25. Bxc6 bxc6 $19) 24... Bxe4 (
24... Rh3 $142 $5 25. Nd2 $19) 25. Bxe4 (25. Rxe4 Rac8 26. c4 Qxb2 $19) 25...
Rh5 26. Qg2 (26. Qg1 Qxg1+ 27. Rxg1 Rah8 $19) 26... Rah8 27. Re2 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1970.10.11"]
[Round "6"]
[White "Pomfret, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2234"]
[BlackElo "1950"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1970.??.??"]

{A00: Irregular Openings} 1. g3 d5 2. Bg2 e5 3. d3 c6 4. Nf3 Bd6 5. O-O Nf6 6.
Nbd2 (6. c4 dxc4 7. dxc4 O-O 8. Nc3 h6 9. Qc2 {
1/2-1/2 (9) Hodgson,J (2580)-Adams,M (2640) New York 1994}) 6... Nbd7 $146 (
6... O-O 7. c4 h6 (7... Re8 8. Qc2 Na6 9. a3 Bd7 10. b4 Rc8 11. c5 Bb8 12. Bb2
h6 13. e4 Nh7 14. Nh4 Be6 15. Nf5 Bxf5 16. exf5 Qg5 17. Rae1 Qxf5 18. Nf3 Ng5
19. Qd1 Rcd8 20. Re3 d4 21. Ree1 Nc7 22. Nh4 {
Loerincz,P-Hauck,B Deidesheim 2000 0-1}) 8. a3 Be6 9. b4 Nbd7 10. Bb2 Re8 11.
Rc1 a5 12. Qb3 Qe7 13. c5 Bc7 14. e4 dxe4 15. Qc2 exf3 16. Nxf3 axb4 17. axb4
Nd5 18. Qd2 Ra2 19. Rfe1 Rea8 20. Rc2 Bg4 21. Nd4 {
Turner,S-Radulski,J (2475) Dos Hermanas 2004 0-1 (38)}) (6... h6 7. e4 Be6 8.
c3 O-O 9. Qc2 Nbd7 10. d4 Rc8 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bb8 14. Nd4
c5 15. Nxe6 fxe6 16. Bh3 Rc6 17. exd5 exd5 18. Qg6 Qe8 19. Qd3 Qh5 20. Bg2 c4
21. Qd4 {Behling,H (2002)-Krischer,U (1774) Hamburg 2003 1-0 (32)}) (6... O-O
7. e4 $11) 7. e4 dxe4 (7... O-O 8. exd5 cxd5 9. c4 $11) 8. dxe4 Nc5 $4 (8...
O-O 9. Nc4 Bc7 10. Re1 $11) 9. Re1 $4 (9. Nc4 $142 Be7 10. Qxd8+ Bxd8 11. Nd6+
Ke7 12. Nxc8+ Rxc8 13. Nxe5 $18) 9... Be6 $11 10. Ng5 Qe7 11. Nxe6 Qxe6 (11...
Nxe6 12. Nc4 Bc7 13. c3 $11) 12. Qe2 (12. a4 O-O $16) 12... O-O (12... b5 13.
Nb3 $14) 13. f4 (13. a4 Rfd8 $16) 13... Ncd7 (13... Qe7 $5 $11) 14. f5 $16 Qe7
15. Nf1 (15. g4 $5 h6 16. Kh1 $16) 15... Bc5+ 16. Kh1 h6 17. g4 Nh7 18. Ng3 (
18. h3 a5 $11) 18... Ndf6 (18... Qh4 $142 $5 19. Nh5 Rad8 $17) 19. h3 Rfd8 20.
Kh2 (20. Nf1 Ne8 21. Nh2 Nd6 $11) 20... Rd7 (20... Ne8 21. Rf1 $15) 21. h4 $11
{White plans g5} Kf8 $4 (21... Ne8 $142 22. Kh3 a5 $11) 22. g5 $18 Ne8 23. Qh5
(23. f6 $142 Qd8 24. Nf5 hxg5 25. hxg5 $18) 23... hxg5 $4 (23... Bf2 24. Rf1
Bxg3+ 25. Kxg3 Kg8 $18) 24. Qxh7 gxh4 (24... f6 25. Qh8+ Kf7 26. hxg5 fxg5 $18)
25. Qh8# 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.10.27"]
[Round "1"]
[White "Clark, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2054"]
[BlackElo "1950"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]
[EventDate "1970.??.??"]

{E51: Nimzo-Indian: Rubinstein: 4...0-0 5 Nf3 d5} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5
4. d4 Bb4 5. Bd2 O-O 6. e3 Nc6 7. b3 (7. c5 e5 8. a3 Bxc3 9. Bxc3 exd4 10. Bxd4
Nxd4 11. Qxd4 Bf5 12. Ne5 c6 13. g4 Be6 14. Bd3 Nd7 15. Nxd7 Qxd7 16. Rg1 Rfe8
17. h4 Qe7 18. g5 Bd7 19. h5 Qe5 20. Qxe5 Rxe5 21. Kd2 Rae8 {
Jellison,D (2285)-Terrie,H (2239) Manchester 1989 1/2-1/2 (62)}) 7... Re8 8. a3
$146 (8. Bd3 a6 9. O-O dxc4 10. bxc4 e5 11. Bc2 Bg4 12. Ne4 exd4 13. exd4 Nxe4
14. Bxe4 Bxd2 15. Qxd2 Rxe4 16. d5 Bxf3 17. gxf3 Rxc4 18. Qd3 Ne5 19. Qb3 b5
20. Rfe1 Qxd5 21. Re3 f6 22. Rd1 Qf7 {
Matiaske,W (1100)-Blumberger,T (1239) Dortmund 2005 0-1}) 8... Bxc3 (8... Bf8
$142 $5 $11) 9. Bxc3 $16 Ne4 (9... b6 $5 $16) 10. Bb2 $18 Na5 11. Bd3 b6 12.
O-O (12. Qc2 Bb7 $18) 12... Bb7 (12... Ba6 13. Bxe4 dxe4 14. Nd2 $16) 13. Qc2
$18 {White plans c5} f5 (13... Qe7 14. c5 Nc6 15. b4 $18) 14. Rac1 (14. c5 Nc6
$18) 14... Rc8 $2 (14... dxc4 $142 $5 15. bxc4 c5 $16) 15. c5 $18 a6 $6 (15...
Nc6 $18) 16. Ne5 Nc6 17. Nxc6 Bxc6 18. Bxa6 Ra8 19. Bd3 Bb7 (19... b5 20. Ra1
$18) 20. b4 (20. f3 Nf6 21. b4 h5 $18) 20... c6 (20... Qg5 21. Rfe1 $18) 21. a4
Rc8 (21... h5 22. f3 Nf6 $18) 22. Qb3 (22. Ra1 $142 $18) 22... Nd2 23. Qa2 (23.
Qc3 $5 Nxf1 24. Bxf1 Ra8 $18) 23... Nxf1 $16 24. Bxf1 Re7 (24... Ra8 25. Qb3
Ra7 26. h3 $16) 25. Ra1 (25. Bc3 $5 Ra8 26. Qc2 Qc7 $18) 25... Ra8 $16 26. Qb3
(26. Qb1 Bc8 $16) 26... Bc8 27. Bc3 (27. b5 cxb5 28. axb5 Rxa1 29. Bxa1 Ra7 $16
) 27... Rea7 28. Be1 b5 29. a5 Qf6 (29... h5 30. Qd1 g6 31. f3 $16) 30. Qd3 (
30. f3 g5 $16) 30... g5 (30... h5 31. Qe2 h4 32. h3 $14) 31. Be2 (31. f3 Bd7
$16) 31... Rg7 (31... h5 32. f3 $11) 32. f3 h5 33. Bd2 (33. Bg3 f4 34. Be1 h4
$14) 33... Ba6 (33... Bd7 34. Rf1 $11) 34. Rf1 Rd8 35. Be1 Rh7 36. Bg3 f4 37.
Bf2 Rhd7 (37... Rg7 38. Re1 h4 39. h3 $14) 38. Bd1 (38. exf4 $5 gxf4 39. h4 Re8
$16) 38... Re7 39. Bc2 e5 $4 (39... Rg7 $142 $16) 40. dxe5 $18 Qxe5 (40... Qg7
41. exf4 Rf8 42. fxg5 $18) 41. exf4 Qxf4 (41... Qe2 42. fxg5 Qxd3 43. Bxd3 $18)
42. Qg6+ Kf8 (42... Rg7 43. Qe6+ Qf7 44. Qxc6 $18) 43. Bg3 Qe3+ 44. Kh1 Re6 (
44... Qe6 45. Qxg5 d4 46. Be4 $18) 45. Qxh5 Qe2 46. Qh8+ Kf7 47. Qh7+ Kf8 48.
Bd3 Rd7 49. Qh8+ (49. Qh8+ Ke7 50. Bxe2 Rxe2 51. f4 Rd8 52. Qg7+ Ke8 53. fxg5
Re7 54. Qg6+ Kd7 55. Qd6+ Ke8 56. Qxc6+ Rdd7 57. Qg6+ Rf7 58. Qg8+ Rf8 59.
Qxf8#) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.11.11"]
[Round "2"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "0-1"]
[WhiteElo "1983"]
[BlackElo "2015"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "20"]
[EventDate "1970.??.??"]

{C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 1. e4 e6 2. d4 d5 3. Nc3
Nf6 4. e5 Nfd7 5. Qg4 c5 6. Nb5 (6. Be3 cxd4 7. Bxd4 Nc6 8. Nf3 a6 9. O-O-O b5
10. Bd3 Bb7 11. Rhe1 Qa5 12. Ng5 Nxd4 13. Qxd4 Qb4 14. Ne2 Qxd4 15. Nxd4 h6 16.
Ngxe6 fxe6 17. Nxe6 Ke7 18. Nf4 Rg8 19. Bh7 Rh8 20. Ng6+ Ke6 {
Lerke,B (1961)-Berger,A (1882) Germany 2006 1-0}) 6... cxd4 7. Nd6+ Bxd6 8.
Qxg7 $146 (8. exd6 Qf6 (8... Nc6 9. Qxg7 Qf6 10. Qxf6 Nxf6 11. Bb5 a6 12. Bxc6+
bxc6 13. Bf4 Rg8 14. Be5 Nd7 15. Bxd4 Rxg2 16. c3 c5 17. Be3 Bb7 18. Ne2 O-O-O
19. Nf4 Rg4 20. h3 Rgg8 21. Rf1 Bc6 22. O-O-O Kb7 23. Rg1 {
Taofiq,M-Khedkar,J Winnipeg 1997 0-1 (46)}) (8... O-O 9. Bh6 Qf6 10. Qxg7+ Qxg7
11. Bxg7 Kxg7 12. O-O-O Nc6 13. Rd3 Kh8 14. Rh3 Nde5 15. Nf3 Nxf3 16. gxf3 Ne5
17. f4 Ng6 18. Bd3 e5 19. Rh5 e4 20. f5 Nf4 21. Rh4 Nxd3+ 22. cxd3 Bxf5 23. Rh5
{Seelhoefer,T (1372)-Musiol,L (1551) Dortmund 2004 0-1 (44)}) 9. Bg5 Qe5+ 10.
Kd2 Qxd6 11. Re1 Nc6 12. Nf3 Nc5 13. Bf4 Ne4+ 14. Kc1 Qf8 15. Bg3 h5 16. Qf4
Qe7 17. Bb5 g5 18. Qe5 f6 19. Qxd4 h4 20. Rxe4 dxe4 21. Bd6 e5 22. Qd5 Qd7 {
Friese,P-Zaragatski,I (2209) Kleve 2001 0-1 (57)}) (8. exd6 O-O 9. Bh6 $19)
8... Bxe5 9. Qg4 (9. Qh6 Rg8 $19) 9... Nf6 (9... Nc6 $5 10. Bd3 Bf6 11. Qh5 $19
) 10. Qg7 (10. Qh4 Bd6 11. Bd3 e5 $19) 10... Rg8 (10... Rg8 11. Qh6 Bd6 $19)
0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.11.24"]
[Round "3"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1894"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "73"]
[EventDate "1970.??.??"]

{C73: Ruy Lopez: Deferred Steinitz: 5 Bxc6+} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 Bb7 8. O-O c5 (8... Nf6 9. Nf5 g6 10.
Nh6 Qe7 11. Nc3 O-O-O 12. Qd4 c5 13. Qa4 Nxe4 14. Nxe4 Bxh6 15. Nxc5 Bxc1 16.
Nxb7 Kxb7 17. Raxc1 Rhe8 18. c4 c6 19. Rc3 Qc7 20. c5 dxc5 21. Rxc5 Qb6 22. Rc3
Rd5 23. Qf4 {Zakoucka,A (2070)-Zavadilova,J (1750) Czechia 2003 1-0 (39)}) 9.
Nb3 Ne7 10. Nc3 g6 $146 (10... a5 11. a4 Ng6 12. Nd5 c6 13. Ne3 Be7 14. Bd2 d5
15. Nf5 O-O 16. Nxe7+ Nxe7 17. Nxc5 Bc8 18. Be3 dxe4 19. Nxe4 Nf5 20. Bc5 Qxd1
21. Rfxd1 Re8 22. f3 Be6 23. Rd2 Rab8 24. b3 f6 25. Kf2 {
Janetschek,K (2295)-Pfeiffer,G Austria 1995 1-0 (33)}) (10... a5 $142 $5 11. a4
Nc6 $11) 11. Na5 (11. e5 dxe5 12. Qe2 Bg7 $16) 11... Qc8 12. Bg5 (12. Nd5 Bg7
13. Nxe7 Kxe7 $16) 12... Bg7 13. Nxb7 Qxb7 14. Bxe7 (14. Rb1 f6 15. Bh4 O-O $14
) 14... Kxe7 (14... Bxc3 $5 15. bxc3 Kxe7 $11) 15. Nd5+ $16 Kd8 $2 (15... Kf8
$5 16. c3 Kg8 $16) 16. Qd2 (16. Qg4 $142 c6 17. Qh4+ Kc8 18. Ne3 $18) 16... c6
$4 (16... Kc8 $142 $18) 17. Qa5+ Kd7 (17... Ke8 18. Nc7+ Kd7 19. Nxa8 Rxa8 20.
Qd2 $18) 18. Nb6+ Ke7 19. Nxa8 Rxa8 20. f4 (20. Rad1 Rd8 21. e5 Bxe5 $18) 20...
Bd4+ (20... Ra7 21. Qe1 Kf8 22. Kh1 $18) 21. Kh1 c4 (21... Qxb2 22. e5 $1 Qxa1
23. Qc7+ Kf8 24. Rxa1 Bxa1 25. exd6 $18) 22. c3 (22. e5 Qb6 23. Qa3 Bc5 $18)
22... Ba7 (22... Bc5 23. e5 Qb6 24. exd6+ Kd7 25. Qa4 $18) 23. Qa4 (23. Rad1
$142 $5 Bc5 24. e5 Qb6 25. Qxb6 Bxb6 26. Rxd6 Rd8 27. Rxd8 Bxd8 $18) 23... Qb5
24. Qxb5 (24. Qd1 $142 Qh5 25. Qc2 Qc5 $18) 24... axb5 25. a4 Bc5 (25... b4 26.
cxb4 Bd4 27. Ra2 $18) 26. a5 (26. axb5 Rxa1 27. Rxa1 cxb5 $18) 26... Re8 (26...
d5 27. exd5 cxd5 $18) 27. a6 Ba7 (27... Ra8 28. f5 $18) 28. g4 f6 (28... Kd7
29. f5 g5 30. Rf3 $18) 29. e5 $1 d5 (29... dxe5 30. Rae1 {Combination}) (29...
fxe5 30. fxe5 dxe5 31. Rae1 {Combination}) 30. Rfe1 (30. exf6+ $142 Kxf6 31.
Rae1 Rxe1 32. Rxe1 d4 33. cxd4 Bxd4 $18) 30... fxe5 (30... Rc8 $18) 31. Rxe5+
Kd7 32. Rxe8 Kxe8 33. Re1+ Kf7 34. Kg2 c5 (34... d4 35. cxd4 h6 36. Kf3 $18)
35. Re5 d4 36. cxd4 cxd4 37. Rxb5 (37. Rxb5 c3 38. bxc3 dxc3 39. Kf3 $18) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.12.22"]
[Round "4"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1-0"]
[WhiteElo "1983"]
[BlackElo "2078"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "137"]
[EventDate "1970.??.??"]

{C61: Ruy Lopez: Bird's Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Ba4 Nxf3+ 5.
Qxf3 Qf6 6. Nc3 $146 (6. Qg3 Bc5 7. d3 (7. O-O Ne7 8. d3 h6 9. Be3 Bb6 10. c4
Bxe3 11. fxe3 Qg5 12. Qxg5 hxg5 13. Nc3 c6 14. c5 b6 15. b4 bxc5 16. bxc5 Ba6
17. Bb3 f6 18. Rfd1 Ng6 19. d4 exd4 20. exd4 Nf4 21. Rd2 O-O-O {
Povah,N (2325)-Horner,J (2390) Chester 1979 1-0 (34)}) 7... h6 8. Nc3 c6 9. Bb3
Bb4 10. O-O Bxc3 11. bxc3 Ne7 12. f4 Qg6 13. fxe5 O-O 14. Ba3 Qxg3 15. hxg3 d5
16. Bxe7 Re8 17. Bd6 Be6 18. exd5 cxd5 19. c4 dxc4 20. dxc4 a5 {
Garcia Caballero,L (2235)-Jurgen,H Corte Ingles 1998 1-0 (33)}) (6. Qxf6 Nxf6
7. Nc3 (7. d3 h6 8. Nd2 Bc5 9. Nc4 Ng4 10. O-O c6 11. Be3 Bxe3 12. Nxe3 d6 13.
Nxg4 Bxg4 14. f4 exf4 15. Rxf4 Be6 16. d4 O-O 17. c3 a5 18. d5 cxd5 19. exd5
Bxd5 20. Rd4 Be6 21. Rxd6 Rfd8 {
Huerta Mazcunan,J-Garcia Perez,R Valencia 2004 1-0 (42)}) 7... c6 8. d3 b5 9.
Bb3 a5 10. a4 b4 11. Ne2 Ba6 12. Be3 d5 13. f3 Be7 14. Ng3 O-O 15. Nf5 Bd8 16.
Bc5 Re8 17. O-O-O g6 18. Nd6 Rf8 19. d4 exd4 20. exd5 Nd7 {
Shapoval,A (2304)-Burakovsky,M (2042) Kiev 2005 1-0 (53)}) (6. Qg3 c6 $14) 6...
Qxf3 $11 7. gxf3 c6 8. d3 f5 9. f4 (9. exf5 $143 Ne7 10. f4 exf4 11. Bxf4 d5
$15) 9... d6 10. Rg1 g6 11. fxe5 dxe5 12. Bd2 f4 $2 (12... Nf6 13. Bb3 $11) 13.
a3 (13. Nd5 $5 Bd6 14. Nxf4 Nf6 $16) 13... Be6 (13... Nh6 14. d4 Bd6 15. Ne2
$11) 14. d4 (14. Nd5 Bxd5 15. exd5 Ne7 $14) 14... b5 (14... exd4 15. Ne2 O-O-O
16. f3 $11 (16. Bxf4 $143 Bg7 $17)) 15. d5 bxa4 16. dxe6 Ke7 17. Nxa4 Kxe6 18.
Ke2 (18. Bb4 Nh6 $14) 18... Rb8 (18... Nf6 19. f3 $11) 19. Rad1 (19. Bb4 Nf6
20. Bxf8 Rhxf8 $14) 19... Nf6 $11 20. f3 Rg8 21. Ba5 Be7 22. Rd2 $4 (22. Bb4
$142 $11) 22... g5 $19 23. Rgd1 g4 (23... Rg6 $142 $5 24. Bc7 Re8 $19) 24. Bc7
$17 Rbc8 (24... Rbe8 $142 $5 25. Bd6 Rg6 26. Nc5+ Kf7 27. Bxe7 Rxe7 $15) 25.
Bd6 $11 c5 26. b4 (26. Bxe7 $142 Kxe7 27. Nc3 $11) 26... cxb4 $17 27. axb4 $4 (
27. Bxe7 $142 Kxe7 28. axb4 $17) 27... Bxd6 (27... gxf3+ $142 28. Kxf3 Nxe4 29.
Kxe4 Rc4+ 30. Kd3 Rd4+ 31. Kc3 Rxd2 32. Nc5+ Kxd6 33. Kxd2 Kc6 $19) 28. Rxd6+
$11 Kf7 29. Nc5 g3 30. hxg3 fxg3 31. Kf1 h5 (31... Nh5 32. Rd7+ Kg6 33. Kg2 $11
) 32. Kg2 (32. Ra6 $142 $5 g2+ 33. Kg1 $16) 32... a5 $11 33. c3 axb4 34. cxb4
Rc7 (34... h4 $5 $11) 35. Rh1 $14 Rg6 (35... Rb8 $142 $5 $14) 36. Rh3 $18 Ra7
$4 (36... Rh6 $142 37. Rxg3 h4 $16) 37. Rxg3 Ra2+ 38. Kh3 Rxg3+ 39. Kxg3 Rb2 (
39... Ra3 40. Rd3 Ra7 $18) 40. Nd3 Rb3 41. Nxe5+ Ke7 42. Rd4 Ke6 43. Ng6 Rb1
44. Nh4 Ke5 (44... Rh1 45. Rc4 $18) 45. Rc4 Rg1+ 46. Kh2 (46. Kf2 $142 Rb1 47.
Rc5+ Ke6 $18) 46... Rg8 (46... Rb1 47. Kg3 $18) 47. Rc5+ Ke6 48. b5 Rb8 (48...
Nd7 49. Rxh5 Rc8 50. Nf5 $18) 49. Rc6+ Kf7 50. b6 (50. Nf5 $142 $5 Nd7 51. Nd4
Nf8 $18) 50... Nd7 51. Rh6 Nxb6 (51... Rxb6 52. Rh7+ Ke6 53. Nf5 Rb2+ 54. Kg3
$18) 52. Kg3 Nc4 (52... Na4 53. Rxh5 Nc3 54. Kf4 $18) 53. Rxh5 Ke6 (53... Nb2
54. Rd5 $18) 54. Kf4 {White intends e5} Rf8+ (54... Rb1 55. Nf5 $18) 55. Nf5
Nb2 (55... Kd7 $18) 56. Rh6+ Kf7 57. e5 Nd3+ 58. Ke4 Nc5+ 59. Kd5 Nd3 60. Rf6+
Ke8 61. Rxf8+ Kxf8 62. Kd6 Nb2 63. Ne3 Nd3 64. e6 Nf4 65. Nd5 {
White prepares e7} Nh5 66. e7+ Kf7 67. Nc7 Ng7 68. e8=Q+ $1 Nxe8+ 69. Nxe8 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.12.29"]
[Round "5"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2078"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]
[EventDate "1970.??.??"]

{D40: Queen's Gambit Declined: Semi-Tarrasch with 5 e3} 1. d4 d5 2. c4 dxc4 3.
Nc3 c5 4. e3 e6 5. Nf3 Nf6 6. Bxc4 a6 7. O-O b5 8. Bd3 Bb7 9. a3 Nc6 10. dxc5
Bxc5 11. b4 (11. Qc2 Qe7 (11... Bb6 12. Rd1 Qc7 13. Bd2 Ne5 14. Nxe5 Qxe5 15.
Ne2 Rc8 16. Bc3 Qg5 17. Ng3 Qh4 18. Bxf6 gxf6 19. Qe2 Rc5 20. Rac1 Re5 21. Qd2
O-O 22. Qb4 Qh6 23. Qf4 Qg7 24. Be4 Bxe4 25. Nxe4 f5 26. Ng3 {
Jorgensen,B (2198)-Simonsen,P Tastrup 2000 0-1 (67)}) 12. Bd2 Rc8 13. Rac1 Bd6
14. Ne4 Nxe4 15. Bxe4 f5 16. Bxc6+ Rxc6 17. Qxc6+ Bxc6 18. Rxc6 O-O 19. Rxa6 e5
20. Rc1 e4 21. Nd4 f4 22. exf4 Bxf4 23. Bxf4 Rxf4 24. Ne6 Rf6 25. Rc8+ Kf7 {
Vaganian,R (2590)-Suba,M (2470) Yerevan 1980 1-0 (53)}) 11... Bd6 12. Ne4 $146
(12. Bb2 Ne5 13. Nxe5 Bxe5 14. Rc1 O-O 15. Qe2 Rc8 16. f4 Bb8 17. Rcd1 Qe7 18.
e4 h5 19. h3 Rfd8 20. e5 Ba7+ 21. Kh1 Ng4 22. Ne4 Qh4 23. Rde1 Bxe4 24. Qxe4
Qg3 25. Qh7+ Kf8 {0-1 (25) Ern,H-Rausch,K Vilnius 1912}) 12... Ne5 $4 (12...
Nxe4 $142 13. Bxe4 f5 14. Bxc6+ Bxc6 $11) 13. Nxd6+ $18 Qxd6 14. Bxb5+ $1 Ke7 (
14... axb5 15. Qxd6 {Discovered attack}) 15. Qxd6+ Kxd6 16. Nxe5 Kxe5 17. Bb2+
Kd6 18. Rfd1+ (18. Bd3 Rhc8 19. Rfc1 Nd7 $18) 18... Ke7 19. Ba4 (19. Bd3 $142
Rhc8 $18) 19... Nd5 (19... Rhc8 20. Rac1 g5 21. f3 $18) 20. Bd4 (20. Rac1 Rhc8
21. Bd4 f5 22. Bxg7 Nb6 $18) 20... Rhd8 (20... a5 21. e4 axb4 22. axb4 (22.
exd5 $6 Rxa4 23. Bc5+ Kf6 $16) 22... Nxb4 23. Rdb1 Bxe4 24. Rxb4 $18) 21. Rac1
Rac8 22. Rxc8 (22. e4 $5 Nf4 23. Rxc8 Rxc8 24. Bxg7 Bc6 25. Bxc6 Rxc6 $18)
22... Rxc8 23. f3 Kf8 (23... Bc6 24. Rc1 Kd7 $18) 24. e4 Nc3 (24... Nf6 25. Kf2
$18) 25. Bxc3 Rxc3 26. Rd8+ (26. Rd8+ Ke7 27. Rd7+ Kf8 28. Rxb7 Rxa3 29. Bc6
$18) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.01.05"]
[Round "6"]
[White "Bailey, B."]
[Black "Clark, A."]
[Result "1-0"]
[WhiteElo "1983"]
[BlackElo "2054"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "105"]
[EventDate "1971.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3
c6 6. Bd3 Bg4 7. h3 Bh5 8. Bd2 Qc7 9. g4 Bg6 10. Ne5 Bxd3 11. Nxd3 e6 12. Qe2
Nbd7 $146 (12... Bd6 13. Ne4 Nxe4 14. Qxe4 Nd7 15. g5 O-O-O 16. O-O-O c5 17.
dxc5 Nxc5 18. Nxc5 Bxc5 19. Bf4 Bd6 20. Bxd6 Rxd6 21. Rxd6 Qxd6 22. Rd1 Qe7 23.
Qc4+ Qc7 24. Qd4 Rd8 25. Qxa7 Rxd1+ 26. Kxd1 Qc4 27. Qa8+ {
Aigner,G (1816)-Kycler,J (1762) Tiefenbach 2004 1/2-1/2 (39)}) 13. O-O-O Bd6 (
13... Nb6 14. Kb1 $16) 14. f4 (14. h4 Nb6 15. Kb1 Nbd5 $18) 14... O-O-O 15. Ne5
(15. Rhf1 Nb6 $16) 15... Nb6 16. Ne4 (16. Rhe1 $5 $16) 16... Nxe4 $14 17. Qxe4
Nd5 (17... h5 $5 $14) 18. Rhf1 g6 (18... f6 19. Nd3 Rhe8 20. Qxh7 $16) 19. c4
Nf6 20. Qf3 Rhf8 21. Kb1 (21. Qe2 c5 22. Be1 Nd7 $16) 21... Kb8 (21... Nd7 22.
Bc3 $16) 22. Be3 (22. Nd3 Ka8 $16) 22... Nd7 (22... Ka8 23. Bf2 $16) 23. Qf2 (
23. c5 $5 Be7 24. Nc4 Nf6 $18) 23... Qa5 (23... f5 24. d5 exd5 25. Nxd7+ Qxd7
26. Bxa7+ Ka8 27. g5 $14) 24. Rd3 (24. Nd3 h5 $16) 24... f6 (24... f5 25. Qg2
$14) 25. Nxd7+ (25. Nf3 Qc7 26. Nd2 f5 $16) 25... Rxd7 26. Rfd1 (26. f5 gxf5
27. gxf5 Qxf5 28. Qxf5 exf5 29. Rxf5 Be7 $16) 26... Be7 (26... Rfd8 27. a3 $11)
27. f5 (27. Qe2 Bd6 $16) 27... exf5 (27... gxf5 28. gxf5 Qxf5 29. Qxf5 exf5 30.
Rf1 $11) 28. Bf4+ (28. d5 $5 cxd5 29. Rxd5 Rxd5 30. Rxd5 $14 (30. cxd5 $143 Bd6
$11)) 28... Ka8 $11 29. d5 Bc5 30. Be3 Bxe3 31. Qxe3 cxd5 $4 (31... Qb6 $142
32. c5 Qa6 33. dxc6 Rxd3 34. cxb7+ Qxb7 35. Qxd3 fxg4 36. hxg4 h5 $11) 32. Ra3
$18 d4 (32... f4 33. Qd4 (33. Rxa5 $4 fxe3 34. cxd5 Re8 $19) 33... Qxa3 34.
bxa3 $18) 33. Rxa5 dxe3 34. Rxd7 Re8 (34... a6 35. Re7 fxg4 36. hxg4 $18) 35.
Rad5 Kb8 36. Rd1 (36. Rd8+ Rxd8 37. Rxd8+ Kc7 $18) 36... Re4 (36... fxg4 37.
hxg4 f5 38. gxf5 $18) 37. gxf5 gxf5 38. Kc2 f4 (38... e2 39. Re1 Rxc4+ 40. Kd2
$18) 39. Kd3 f5 40. Re1 b5 (40... Re6 41. Rd4 $18) 41. cxb5 Re5 42. Rd4 Rxb5
43. Rxf4 Rxb2 (43... Kc7 44. b3 Rb6 $18) 44. Re2 Rb5 45. Rxe3 Kc7 46. Re7+ Kd6
47. Rxa7 Ke5 48. Ke3 (48. Rxf5+ Kxf5 49. Rxh7 Kg6) 48... Rb2 (48... Rc5 49. Rh4
Rc3+ 50. Kd2 Rc8 51. Ra5+ Kf6 52. Rxh7 Rd8+ 53. Ke3 Kg6 $18) 49. Rf7 Rxa2 50.
R7xf5+ Ke6 51. Rh5 Ra3+ 52. Kd2 Ra2+ 53. Kc3 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.01.16"]
[Round "7"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[WhiteElo "1983"]
[BlackElo "1894"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]
[EventDate "1971.??.??"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 Nc6 2. d4
e6 3. Nc3 d5 4. Nf3 dxe4 5. Nxe4 h6 6. a3 $146 (6. Bb5 Bd7 7. O-O a6 (7... f5
8. Nc3 Nf6 9. d5 exd5 10. Nxd5 Be6 11. Nxf6+ gxf6 12. Nd4 Qd6 13. Re1 {
1-0 (13) Di Berardino,D (2252)-Sopko,T Vitoria 2002}) 8. Ba4 b5 9. Bb3 a5 10.
c3 Nf6 11. Bc2 b4 12. Rb1 Bd6 13. Re1 bxc3 14. bxc3 Nb8 15. c4 Bb4 16. Bd2 Na6
17. a3 Bxa3 18. Bxa5 Rb8 19. Qd2 Be7 20. d5 exd5 {
Hadenfeldt,M-Palmer,M (941) Worms 2001 0-1 (40)}) (6. c3 Nf6 (6... Be7 7. Bd3
Nf6 8. Qe2 b6 9. O-O Bb7 10. Bf4 Nb8 11. Bb5+ c6 12. Bd3 Nbd7 13. Nd6+ Bxd6 14.
Bxd6 Nd5 15. Qxe6+ Ne7 16. Bg6 O-O 17. Bxe7 fxe6 18. Bxd8 Raxd8 19. Rfe1 Rf6
20. Be4 Rb8 21. Rad1 {Makarczyk,K-Mnichowicz,E Sopot 1946 1-0 (54)}) 7. Nxf6+
Qxf6 8. Be3 Bd6 9. Bd3 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qb3 O-O 13. O-O-O Bf4
14. Bxf4 Qxf4+ 15. Rd2 Qf6 16. Rhd1 Qb6 17. Qxb6 axb6 18. Bc4 Re8 19. a3 Bf5
20. f3 Rac8 {Maslak,A (2187)-Bojmic,D (1899) Pardubice 2006 1-0 (45)}) (6. Be2
Nf6 7. Ng3 Bd6 8. c3 b6 9. O-O Bb7 10. Re1 Ne7 11. Nf1 O-O 12. Bd3 c5 13. Bb1
Qc7 14. N3d2 Rfd8 15. Ne4 Kf8 16. Nxf6 gxf6 17. Bxh6+ Ke8 18. Qh5 Kd7 19. Qxf7
Rh8 20. Qxe6+ Kd8 {Tasoko,T-San Martin,V Curitiba 1984 1-0}) 6... Nf6 (6... g5
7. Bd3 f5 8. Ng3 $16) 7. Bd3 Be7 8. O-O O-O 9. c3 Re8 (9... Bd6 10. b4 Nxe4 11.
Bxe4 $16) 10. Qe2 (10. Nxf6+ Bxf6 11. Bf4 Bd7 $18) 10... Bf8 $2 (10... Bd6 $5
$16) 11. Ne5 (11. Re1 Nd5 12. c4 Nb6 $18) 11... Nxe5 (11... Nxe4 12. Bxe4 Bd7
$18) 12. dxe5 $18 Nd7 $2 (12... Nxe4 13. Qxe4 g6 14. Rd1 $18) 13. f4 (13. Bf4
$142 $18) 13... Nc5 14. Nxc5 (14. Bc2 Nxe4 15. Qxe4 g6 $18) 14... Bxc5+ 15. Kh1
a5 (15... Bd7 $142 $18) 16. Be3 (16. Rf3 $142 $5 Bd7 17. Rg3 $18) 16... Bxe3
$16 17. Qxe3 Qd5 $4 (17... Bd7 $142 18. Rf3 Bc6 $16) 18. Rad1 $18 Qb3 19. Qe4
Bd7 (19... g6 20. Qe2 Kg7 $18) 20. Qh7+ Kf8 21. Qh8+ Ke7 22. Qxg7 Rg8 (22...
Rf8 23. Qf6+ Ke8 24. Rd2 $18) 23. Qf6+ Ke8 24. Bh7 (24. Bh7 Rf8 25. Rd2 $18)
1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1970.01.20"]
[Round "8"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2015"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "103"]
[EventDate "1970.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nc3 a6 7. a4 Nc6 8. O-O cxd4 9.
exd4 Be7 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 O-O 13. Qb3 (13. Bxc6 bxc6 14. Qxd8
Rxd8 15. Ne5 Bd7 16. Nxd7 Rxd7 17. Be3 Rb7 18. Rfc1 Rxb2 19. Rxc6 a5 20. g3 h6
21. Bd4 Rd2 22. Be3 Rd3 23. Ra2 Bb4 24. Rcc2 Rad8 25. Bc5 Bc3 26. Ra3 Rd1+ 27.
Kg2 Bd2 {Gheorghiu,F (2520)-Karpov,A (2725) Dubai 1986 1/2-1/2 (60)}) 13... Bf5
(13... Nb4 14. Bc4 Nc6 15. Rd1 Qa5 16. Bd2 Qh5 17. Bc3 Na5 18. Bxa5 Qxa5 19.
Rac1 Bf6 20. Bd5 Rb8 21. Nd4 Bd7 22. Ra1 Rbd8 23. Nc2 Bg4 24. f3 Bc8 25. Kh1
Rd7 26. Be4 Rfd8 27. Rxd7 Rxd7 28. Ne3 {
Tretiakov,A (2274)-Bronnikov,K (2142) Ishevsk 2005 0-1 (40)}) 14. Bf4 $146 (14.
Rd1 Qc7 (14... Qb8 15. Bd2 Bf6 16. Rac1 Bg6 17. Be3 a5 18. h3 h6 19. Nd2 Nb4
20. Be4 Bxe4 21. Nxe4 Qe5 22. Nxf6+ Qxf6 23. Rd7 b6 24. Rcc7 Rad8 25. Qc4 Rxd7
26. Rxd7 Qxb2 27. Bxb6 Qa1+ 28. Kh2 Qxa4 29. Ra7 {
Barbero,G (2440)-Godena,M (2500) Bratto 1998 1/2-1/2 (31)}) 15. Be3 (15. Bg5
Na5 16. Qa2 Bxg5 17. Nxg5 Rac8 18. b4 Nc6 19. Qb3 Qe7 20. h4 h6 21. Re1 Qxb4
22. Bxf7+ Kh8 23. Nf3 Rc7 24. Bd5 Qxb3 25. Bxb3 Rd8 26. Re3 Kh7 27. h5 Rcd7 28.
Nh4 Bd3 29. Rae1 Rb8 {
Kostiukova,L (2165)-Ushenina,A (2348) Alushta 2004 1-0 (53)}) 15... Nb4 16.
Rac1 Bc2 17. Bxb7 Rab8 18. Be4 Bxb3 19. Rxc7 Bxd1 20. Rxe7 Bxa4 21. h4 Bc6 22.
Bc5 Rfe8 23. Rxe8+ Rxe8 24. Bxh7+ Kxh7 25. Bxb4 Bxf3 26. gxf3 Kg6 27. Kg2 Kh5
28. Kg3 Rd8 {Kostiuk,T (2277)-Ushenina,A (2311) St Petersburg 2003 0-1 (38)})
14... Na5 15. Qa2 Qb6 (15... Nc6 16. Rad1 Qb6 17. Ne5 Nxe5 18. Bxe5 $11) 16.
Be3 (16. Rac1 Nc6 17. Be3 Qb4 $14) 16... Qd6 $11 17. Rfd1 Be6 18. b4 Nc6 19.
Bc5 Bxd5 20. Bxd6 Bxa2 21. Bxe7 Nxe7 22. Rxa2 Rfd8 23. Rad2 Nc6 24. Rd7 (24.
Rxd8+ Nxd8 25. g3 Rc8 $11) 24... f6 (24... Kf8 25. R1d2 $11) 25. Rxd8+ $11 Rxd8
26. Rxd8+ Nxd8 27. Nd4 Kf7 28. Kf1 b6 29. Ke2 a5 $4 (29... g6 $142 $11) 30.
bxa5 $18 bxa5 31. Kd3 Ke7 32. Nf5+ (32. Kc4 $142 Kd6 33. Kb5 $18) 32... Ke6 (
32... Kd7 33. Kc4 Kc6 34. Nd4+ Kd6 $18) 33. Nxg7+ Kd5 34. Ne8 Kc5 (34... f5 35.
Nf6+ Kc5 36. Nxh7 $18) 35. Kc3 f5 36. Ng7 f4 37. f3 Kd5 38. Ne8 (38. Nh5 $142
Ne6 39. Nf6+ Ke5 40. Nd7+ Kd6 $18) 38... h6 (38... Nb7 39. Nf6+ Ke6 $18) 39.
Nf6+ Kc5 40. Nd7+ (40. Ng4 $142 Kd5 41. Nxh6 $18) 40... Kd6 $4 (40... Kc6 41.
Ne5+ Kd5 $18) 41. Nb6 $18 Kc5 (41... Nc6 42. Kc4 $18) 42. Nc4 Nb7 43. Ne5 Kd5
44. Nd3 Kc6 (44... Nd6 45. Nxf4+ Kc5 46. Nd3+ Kd5 47. Nf2 $18) 45. Kd4 Kd6 46.
Ne5 h5 (46... Kc7 47. Nc4 $18) 47. h4 Ke6 48. Nc4 Nd6 (48... Kd7 49. Kd5 Kc7
$18) 49. Nxd6 Kxd6 50. Ke4 Kc5 (50... Ke7 51. Kxf4 Kf6 52. g4 Ke6 53. g5 Kd5
54. Kf5 Kd6 55. g6 Ke7 56. Ke5 Kf8 57. Kf6 Ke8 58. g7 Kd7 59. Ke5 Kc6 60. g8=Q
Kc7 61. Qc4+ Kb6 62. Kd6 Kb7 63. Qb3+ Ka6 64. Kc6 Ka7 65. Qb7#) 51. Kxf4 $18
Kb4 52. g4 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1970.11.01"]
[Round "1.1"]
[White "DeLenea, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1866"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]
[EventDate "1970.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nc3 a6 7. a4 Nc6 8. O-O cxd4 9.
exd4 Be7 10. Re1 O-O 11. Bg5 h6 12. Bh4 Bd7 (12... Qb6 13. Qd2 Rd8 14. Rad1 Qa5
15. d5 Qc5 16. Qe2 exd5 17. Bxf6 Bxf6 18. Rxd5 Qf8 19. Rxd8 Bxd8 20. Qe8 g5 21.
Bxf7+ Kg7 22. Qxf8+ Kxf8 23. Bd5 Bd7 24. Ne4 Be7 25. g3 Rd8 26. h4 Bg4 27. Bxc6
{Sokolov,I (2647)-Anand,V (2752) Prague 2002 1/2-1/2 (34)}) 13. Rc1 Nb4 $146 (
13... Rc8 14. Ba2 Qa5 15. Bb1 Rfd8 16. Qc2 Nb4 17. Qe2 Qh5 18. Bg3 Bc6 19. Ne4
Nxe4 20. Bxe4 Nd5 21. Bb1 Bxa4 22. Qd3 Nf6 23. Ne5 Bb5 24. Qd2 Nh7 25. Ba2 Bg5
26. f4 Bf6 27. Rxc8 Rxc8 28. Nxf7 {
Hains,J-Reeves,N Dos Hermanas 2004 1/2-1/2 (65)}) 14. Ne5 Re8 (14... Rc8 15.
Bb3 $11) 15. Qf3 (15. Qb3 Nc6 16. Qxb7 Na5 $11) 15... Bc6 $11 16. Nxc6 bxc6 17.
Rcd1 $2 (17. Ne2 $142 $11) 17... Nc2 $17 18. Re5 (18. Rf1 Nxd4 19. Qf4 c5 $17)
18... Nxd4 $19 19. Qd3 Nf5 20. Qe2 $2 (20. Qxd8 $142 $5 Bxd8 21. Bg3 Nxg3 22.
hxg3 $19) 20... Qc7 $19 21. Bxf6 (21. Bg3 Nxg3 22. hxg3 $19) 21... Bxf6 (21...
gxf6 $143 22. Rxe6 fxe6 23. Qxe6+ Kh8 24. Qxf5 $14) 22. Re4 a5 23. Ba2 (23. Qc2
Rab8 24. Bf1 Red8 25. Rxd8+ Qxd8 $19 (25... Bxd8 $6 26. Rc4 $19) (25... Rxd8
$143 26. Rc4 $19)) 23... Rad8 24. Rc4 (24. Rb1 Re7 $19) 24... Rxd1+ 25. Qxd1 (
25. Nxd1 Rd8 $19) 25... Rd8 26. Qe2 (26. Qf1 Qb6 27. Ne4 Bxb2 $19) 26... Qd6 (
26... Qb8 $142 $5 27. h3 $19) 27. g3 Bxc3 28. bxc3 (28. Rxc3 Nd4 29. Qd1 Rb8
$19) 28... Qd2 29. Qxd2 Rxd2 30. Bb3 Rb2 31. g4 (31. Rxc6 Rxb3 32. Rc5 Kh7 $19)
31... Nh4 32. Bd1 (32. Kf1 Rxb3 33. Rxc6 Ra3 $19) 32... Rb1 (32... Rb1 33. Kf1
Rxd1+ 34. Ke2 Ra1 $19) 0-1

[Event "Puget Sound League"]
[Site "?"]
[Date "1970.11.01"]
[Round "1.2"]
[White "Bailey, B."]
[Black "DeLenea, D."]
[Result "1-0"]
[WhiteElo "1983"]
[BlackElo "1866"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "123"]
[EventDate "1970.??.??"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 Qc7 7. Bb3 e6 8. Bg5 Be7 9. O-O Nc6 (
9... O-O 10. Re1 Nc6 11. Nxc6 bxc6 12. Qe2 h6 13. Bh4 e5 14. Bxf6 Bxf6 15. Qc4
Bd8 16. Rad1 a5 17. Ba4 Bd7 18. Rd3 Rb8 19. b3 Rb4 20. Nd5 Rxc4 21. Nxc7 Rxa4
22. Rxd6 Bxc7 23. Rxd7 Rxa2 24. Rxc7 {
Liu Yi Nan,J (1402)-Langers,A (1734) Dortmund 2005 0-1 (73)}) 10. Kh1 (10. Nxc6
bxc6 11. f4 d5 12. e5 Ng8 13. Bxe7 Nxe7 14. Qd2 c5 15. Ne2 Rb8 16. c3 Bd7 17.
Rab1 O-O 18. Bc2 f5 19. h3 Qa5 20. b4 Qc7 21. bxc5 Bb5 22. Bd3 Qxc5+ 23. Nd4
Nc6 24. Bxb5 Rxb5 {Oliveira,S (2295)-Alonso,R (2112) Sao Paulo 2004 0-1 (60)})
10... Bd7 11. f4 h6 $146 (11... Rc8 12. f5 Nxd4 13. Qxd4 e5 14. Qd2 Bc6 15.
Rae1 b5 16. Nd5 Bxd5 17. exd5 O-O 18. Rf3 Rfe8 19. g4 Qd8 20. Qg2 Nd7 21. Bxe7
Qxe7 22. g5 f6 23. Rg3 Nc5 24. Rg1 Rc7 25. Qe2 Rec8 26. Qh5 {
Matoewi,R (2216)-Matthews,B Bled 2002 1-0 (36)}) 12. Bxf6 (12. Bh4 $5 O-O 13.
Qd3 $11) 12... Bxf6 $17 13. Nce2 O-O (13... O-O-O 14. c3 $15) 14. c3 $15 Rad8 (
14... Na5 15. Ng3 $15) 15. f5 $11 exf5 16. Nxf5 Bxf5 17. Rxf5 (17. exf5 $143 d5
$17) 17... Ne7 18. Rf2 Qc5 19. Qf1 (19. Rf3 Qe5 20. Qf1 d5 21. exd5 Nxd5 $14)
19... d5 20. Rd1 (20. Ng3 $142 Be5 21. Rd1 $16) 20... Bh4 $4 (20... dxe4 $142
21. Ng3 Rxd1 22. Bxd1 Qe5 $15) 21. g3 (21. Rf3 $5 Rde8 $18) 21... Bg5 $16 22.
e5 (22. Nd4 $142 $5 Be3 23. Re2 Bxd4 24. Rxd4 $16 (24. cxd4 $143 Qb5 $14))
22... Ng6 (22... Qc7 23. h4 Be3 24. Rf3 Qxe5 25. Re1 $11) 23. Rf5 (23. Nf4 Bxf4
24. gxf4 d4 $14) 23... Ne7 24. Rf3 Nc6 25. Rfd3 Nxe5 26. Rxd5 Qe3 27. Rxd8 Bxd8
28. Bd5 (28. Nd4 Bf6 $11) 28... Ng4 $15 29. Rd4 Nf6 30. Bb3 (30. Bxb7 $5 Bb6
31. Rf4 $11) 30... Bb6 $17 31. Rf4 Re8 (31... Rd8 $5 32. Nd4 Bxd4 33. cxd4 Rxd4
$17) 32. Nd4 $15 Bc7 (32... h5 33. Kg2 $11) 33. Rf2 (33. Bxf7+ Kxf7 34. Qc4+
Kg6 35. Qxc7 Qd2 $11) 33... Qe4+ $15 34. Kg1 Bb6 35. Qc4 Re7 36. Qc8+ Re8 37.
Qc4 Qe1+ (37... Rf8 $142 $15) 38. Qf1 $4 (38. Kg2 $142 Bxd4 39. Qxf7+ Kh8 40.
cxd4 $11) 38... Qe3 39. Qc4 $4 (39. Kg2 $142 Qe4+ 40. Kg1 Bxd4 41. cxd4 Qxd4
42. Qd1 $19) 39... Qe1+ (39... Ng4 $142 40. Qxf7+ Kh8 $19) 40. Qf1 $4 (40. Kg2
$142 Bxd4 41. Qxf7+ Kh8 42. cxd4 $11) 40... Qe3 $19 41. Qc4 $4 (41. Kg2 $142
Bxd4 42. cxd4 Qe4+ 43. Kg1 Qxd4 44. Qd1 $19) 41... Ng4 42. Qxf7+ Kh8 43. Bd5 (
43. Qf4 Qxf2+ 44. Qxf2 Nxf2 45. Kxf2 Bxd4+ 46. cxd4 Re4 $19) 43... Bxd4 44.
cxd4 Nxf2 45. Qxf2 Qxf2+ (45... Qd3 $142 46. Qf7 Qxd4+ 47. Kh1 Qd1+ 48. Kg2
Qc2+ 49. Kh3 Qc8+ 50. Kg2 $19) 46. Kxf2 Re7 47. Kf3 Rd7 (47... g6 $142 $19) 48.
Ke4 $17 g6 (48... Re7+ $142 $5 49. Kf5 Re2 $17) 49. Be6 Rc7 50. Ke5 Kg7 51. Kd6
Rc6+ 52. Ke7 b5 $4 (52... Rc7+ $142 53. Bd7 Rc2 $11) 53. d5 $18 Rc7+ 54. Kd8 (
54. Bd7 $142 $18) 54... Ra7 $16 55. d6 Kf6 56. Bc8 Kf7 $4 (56... Rh7 57. Bh3 b4
$16) 57. b4 $18 g5 (57... h5 58. Bd7 $18) 58. Bd7 a5 (58... g4 59. Bc6 Ke6 60.
d7 $18) 59. bxa5 b4 (59... Rxa5 60. Bc6 Ke6 $18) 60. Bc6 Rxa5 61. Kc7 Rxa2 62.
Bd5+ (62. Bd5+ Kf6 63. Bxa2 b3 64. Bxb3 h5 65. d7 Ke5 66. d8=Q Ke4 67. Qd2 h4
68. Bc2+ Kf3 69. Bd3 Kg4 70. Qe2+ Kh3 71. Bf5+ g4 72. Bxg4#) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1970.12.06"]
[Round "3.1"]
[White "Bailey, B."]
[Black "Alexandro, F."]
[Result "1/2-1/2"]
[WhiteElo "1983"]
[BlackElo "1965"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "66"]
[EventDate "1970.??.??"]

{B38: Sicilian: Maroczy Bind with 5...Bg7 and 7...0-0} 1. e4 c5 2. Nf3 Nc6 3.
d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 O-O 9. Rc1 Ne8 $146 (
9... Qa5 10. f3 Bd7 11. Qd2 a6 12. b3 Rfc8 13. Nxc6 Rxc6 14. Nd5 Qd8 15. O-O b5
16. Bg5 Nxd5 17. exd5 Rcc8 18. Qe3 Bf8 19. Rfe1 Qa5 20. Qd2 Qxd2 21. Bxd2 Bg7
22. Bd3 Kf8 23. Bg5 Bd4+ 24. Kf1 {
Dalaklis,G-Mamedov,N (2298) Litohoto 1999 1/2-1/2 (63)}) (9... Nxd4 10. Bxd4
Be6 (10... b6 11. O-O Bb7 12. f3 Qd7 13. Qd2 Rac8 14. b3 Bc6 15. a4 Qb7 16.
Rfe1 Nd7 17. Bxg7 Kxg7 18. f4 Rcd8 19. b4 Qa8 20. Bf3 Kg8 21. Nd5 Bxd5 22. exd5
Rfe8 23. h4 Nf6 24. f5 Qc8 25. g4 {
Borgo,G (2419)-Gengler,P (2149) Plovdiv 2003 1-0 (39)}) 11. Qd2 Qa5 12. f3 Rfc8
13. b3 a6 14. O-O b5 15. cxb5 axb5 16. Rfd1 b4 17. Na4 Rcb8 18. Bf1 Nd7 19.
Bxg7 Kxg7 20. Qe1 Nb6 21. Nxb6 Qxb6+ 22. Kh1 Rxa2 23. Bc4 Bxc4 24. Rxc4 {
Wang Zili (2542)-Zhang Pengxiang (2567) Yongchuan 2003 0-1 (34)}) (9... Bd7 10.
f3 (10. Nb3 b6 11. f4 Rc8 12. O-O Be6 13. g4 Nb4 14. Nd2 Nc6 15. Kg2 Bd7 16. h3
Ne8 17. f5 Ne5 18. b3 Bc6 19. Nf3 Nf6 20. Nxe5 dxe5 21. Bf3 Qc7 22. Qe2 Qb7 23.
Bg5 e6 24. fxe6 fxe6 {
Hajagos,J (2140)-Kovacs,L (2130) Hungary 2003 1/2-1/2 (36)}) 10... Ne8 11. Nb3
b6 12. O-O Rc8 13. Qd2 f5 14. Rfd1 Nf6 15. exf5 gxf5 16. Nd5 Ne5 17. Nd4 Qe8
18. Nb5 Nxd5 19. Qxd5+ Qf7 20. Qxf7+ Kxf7 21. Nxa7 {
1/2-1/2 (21) Brulic,D (2222)-Bernasek,J (2389) Bar 2005}) (9... Nxd4 $142 10.
Bxd4 Bh6 $11) 10. O-O $16 Nc7 11. Qd2 Ne6 (11... Nxd4 $142 12. Bxd4 Bxd4 13.
Qxd4 e5 $16) 12. Nxc6 (12. Nxe6 $142 $5 fxe6 13. Rfd1 $16) 12... bxc6 $11 13.
Rfd1 Qa5 (13... c5 14. Bg4 $11) 14. b3 $14 Nc5 (14... Rd8 15. Bg4 $14) 15. Bf3
(15. Nd5 Qd8 16. Bxc5 cxd5 $16) 15... Bb7 16. Ne2 (16. h4 $142 $5 $16) 16...
Qxd2 $11 17. Rxd2 Ne6 18. c5 Be5 (18... Nxc5 $142 $5 19. Bxc5 dxc5 20. Rxc5
Rfd8 21. Rxd8+ Rxd8 $11) 19. cxd6 $16 exd6 20. g3 c5 21. Bg2 Rfd8 22. Rcd1 Ba6
23. Bf1 (23. Nf4 Nd4 24. Nd5 Bb7 $16) 23... Bxe2 (23... g5 24. Rc1 $14) 24.
Bxe2 $14 Nd4 25. Kg2 a5 (25... Nxe2 26. Rxe2 a5 27. Red2 $14) 26. Bc4 $16 (26.
Bxd4 $6 Bxd4 27. Bc4 Kg7 $11) 26... Rdb8 27. Rf1 (27. f4 Bg7 28. a4 $16 (28.
Bxd4 $6 Bxd4 29. Rd3 Kg7 $11)) 27... a4 $14 28. Bxd4 Bxd4 29. f4 Ra7 30. h4 Re8
31. Bd5 axb3 32. axb3 Rb8 (32... h5 $5 $11) 33. f5 (33. h5 $5 $14) 33... Kg7
1/2-1/2

[Event "Puget Sound League"]
[Site "?"]
[Date "1970.12.06"]
[Round "3.2"]
[White "Alexandro, F."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1965"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "35"]
[EventDate "1970.??.??"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. h3 Na5 9. Nc3 Nxb3 10. axb3
Bb7 11. d3 O-O 12. Nh2 Re8 $146 (12... b4 13. Ne2 d5 14. f3 Bc5+ 15. Kh1 Nh5
16. Ng4 Qd6 17. Be3 d4 18. Bf2 f5 19. exf5 Bxf3 20. gxf3 Rxf5 21. Ng3 Nxg3+ 22.
Bxg3 h5 23. Nh2 Raf8 24. Re4 Rg5 25. Bh4 Rg6 26. Qf1 Qe6 27. Rae1 {
Baumgarten,S-Klus,M Leipzig 1995 1-0 (36)}) (12... c5 13. Ng4 $15) 13. f4 (13.
Bg5 Nd5 $15) 13... Bf8 (13... exf4 $142 14. Bxf4 b4 $17) 14. f5 $4 (14. fxe5 $5
Rxe5 15. Bf4 $11) 14... d5 (14... b4 $142 15. Na4 d5 $19) 15. Bg5 Qd6 16. Ng4
b4 17. Bxf6 bxc3 $4 (17... Qb6+ $142 18. Kh2 bxc3 19. Nh6+ Kh8 20. Nxf7+ Kg8
21. Nh6+ gxh6 22. Qg4+ Kf7 $15) 18. Nh6+ $3 $18 (18. Nh6+ Kh8 19. Nxf7+ Kg8 20.
Nxd6 cxd6 21. Qg4 $18) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1971.01.17"]
[Round "4.1"]
[White "Bailey, B."]
[Black "Wright, H."]
[Result "1/2-1/2"]
[WhiteElo "1983"]
[BlackElo "1519"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "85"]
[EventDate "1971.??.??"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 c5 4. c3 Nf6 5. e5 Nfd7 6. Ngf3 Be7 7. Bd3 O-O (7... b6 8. Qe2 a5
9. O-O Ba6 10. c4 Nc6 11. cxd5 Bxd3 12. Qxd3 Nb4 13. Qe4 Nxd5 14. Qg4 g6 15.
Ne4 h5 16. Qg3 Kf8 17. Bg5 Kg7 18. Rad1 c4 19. Nc3 Nf8 20. h4 Nxc3 21. bxc3
Bxg5 22. Nxg5 {Zarnicki,P (2487)-Tempone,M (2437) Rosario 2001 1-0 (43)}) (7...
cxd4 8. cxd4 b6 9. Qe2 a5 10. Bb5 Ba6 11. a4 Qc8 12. O-O Nc6 13. Nb1 Bxb5 14.
axb5 Nb4 15. Nc3 O-O 16. Be3 Qc4 17. Qd1 Rac8 18. Ne1 f5 19. exf6 Nxf6 20. Qb1
Ng4 21. Nf3 Qc7 22. h3 {
Tischbierek,R (2466)-Kern,G (2340) Germany 2005 1-0 (61)}) 8. Qc2 $146 (8. O-O
c4 9. Bc2 f5 10. exf6 Nxf6 11. Ne5 Nbd7 12. f4 Qe8 13. Ndf3 Nxe5 14. fxe5 Nd7
15. Be3 Kh8 16. Qe2 Qh5 17. Rf2 b5 18. Raf1 Bb7 19. h3 a5 20. Kh2 Bc6 21. g4
Qe8 22. h4 Rb8 {Gressnich,H-Barth,H Bochum 1990 0-1 (36)}) (8. h4 $142 h6 9.
Ng5 $18) 8... h6 $11 9. O-O Nc6 10. Re1 Qb6 11. dxc5 (11. Qd1 $142 $11) 11...
Bxc5 $4 (11... Qc7 $142 $15) 12. Nb3 $16 Be7 (12... Qc7 13. Bf4 (13. Nxc5 $6
Nxc5 14. Bh7+ Kh8 $16) 13... f5 14. Nfd4 Bxd4 15. cxd4 $16 (15. Nxd4 $6 Nxd4
16. cxd4 Qxc2 17. Bxc2 Nb8 $11)) 13. Be3 $18 Qc7 (13... Qd8 14. Bf4 $18) 14.
Bf4 Qd8 (14... a5 15. Qd2 a4 16. Nbd4 $18) 15. Qd2 g5 16. Be3 $4 (16. Bg3 $142
$18) 16... Ndxe5 17. Nxe5 Nxe5 18. Bc2 Nc4 19. Qd3 f5 20. Bc1 $2 (20. Bd4 Bf6
21. Nd2 Bxd4 22. cxd4 Nd6 $15) 20... Bf6 (20... e5 $142 $19) 21. Nd4 $15 Ne5 (
21... Re8 22. b3 Ne5 23. Qh3 $17) 22. Qh3 (22. Qg3 Qd6 23. Bf4 Nf3+ 24. Qxf3
gxf4 $14) 22... Kg7 (22... Rf7 $5 $15) 23. f4 Nf7 $4 (23... Ng4 $142 24. Qd3
Qb6 $11) 24. Nxe6+ $18 (24. Rxe6 $4 Bxd4+ 25. Be3 Bxe3+ (25... Bxe6 $6 26.
Bxd4+ Kg8 27. Re1 $11) 26. Rxe3 Qb6 $19) 24... Bxe6 25. Rxe6 Nd6 (25... Re8 26.
Bxf5 (26. Qxf5 $6 Rxe6 27. Qxe6 Qe8 28. Qxe8 Rxe8 $16) 26... Rxe6 27. Bxe6 $18)
26. fxg5 (26. Be3 $142 Qd7 27. Rxd6 Qxd6 28. Qxf5 Rf7 29. Qg6+ Kf8 30. Qxh6+
Ke7 31. fxg5 Bg7 $18) 26... hxg5 27. Bd2 (27. Be3 $142 $5 Re8 28. Bxf5 Nxf5 29.
Qxf5 Rxe6 30. Qxe6 Qe8 $18) 27... Rh8 $4 (27... Qb6+ $142 28. Be3 Qxb2 $11) 28.
Qf3 $18 Ne4 $4 (28... Re8 29. Rxe8 Qxe8 30. Qxd5 Rd8 $18) 29. Bxe4 fxe4 (29...
dxe4 30. Qxf5 Re8 31. Be3 Rxe6 32. Qxe6 $18) 30. Qf5 (30. Qg3 $142 Re8 31. Rxe8
Qxe8 32. Bxg5 Bxg5 33. Qxg5+ Qg6 34. Qxd5 Re8 35. Qd4+ Kh7 $18) 30... Rh6 (
30... Re8 31. Be3 Rxe6 32. Qxe6 d4 33. cxd4 Bxd4 34. Qxe4 Bxe3+ 35. Qxe3 Rc8
36. Qxa7 Qd5 $18) 31. h4 $1 Rxh4 (31... gxh4 32. Qg4+ {Double attack} (32.
Bxh6+ {Deflection Pinning})) (31... Rxh4 32. Bxg5 {Combination}) 32. Bxg5 $1
Bxg5 (32... Bxg5 33. Rg6+ {Double attack}) (32... -- $140 33. Bxf6+ {
Mate threat}) 33. Rg6+ Kh8 34. Rxg5 (34. Qe5+ Bf6 35. Rxf6 Qxf6 36. Qxf6+ Kg8
37. Qg5+ Kh8 38. Qxh4+ Kg7 39. Qg5+ Kf7 40. Rf1+ Ke6 41. Qg6+ Kd7 42. Rf7+ Ke8
43. Qg8#) 34... Qd6 (34... Qb6+ 35. Kf1 Rh1+ 36. Ke2 Qxb2+ 37. Ke3 Qxc3+ 38.
Kf2 Qxa1 (38... Rxa1 $143 39. Rh5+ Kg8 40. Qe6+ Kf8 41. Rf5+ Qf6 42. Rxf6+ Kg7
43. Qf7+ Kh8 44. Rh6#) 39. Rh5+ Rxh5 40. Qxh5+ Kg7 41. Qg5+ Kf8 $19) 35. Qe5+ (
35. Qxd5 $142 $5 Qb6+ 36. Qd4+ Qxd4+ 37. cxd4 $18) 35... Qxe5 $16 36. Rxe5 d4
$2 (36... Rd8 $142 $16) 37. cxd4 $18 Rc8 38. Rd1 $4 (38. Re7 $142 Rg4 39. Rf1
$18) 38... Rc2 $11 39. d5 Rg4 40. Rh5+ Kg7 41. d6 Rgxg2+ 42. Kh1 Rgd2 43. Rxd2
1/2-1/2

[Event "Puget Sound League"]
[Site "?"]
[Date "1971.01.17"]
[Round "4.2"]
[White "Wright, H."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1519"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "90"]
[EventDate "1971.??.??"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 Na5 9. Bc2 d6
10. h3 c5 11. d4 Qc7 12. Nbd2 Ne8 13. g4 $146 (13. Nf1 g6 (13... h6 14. Ng3 Bd7
15. Bd3 Rb8 16. d5 c4 17. Be2 Nf6 18. Nh2 Nh7 19. Bg4 Nb7 20. Bxd7 Qxd7 21. Nf5
Nf6 22. Ng4 Kh7 23. Nxf6+ Bxf6 24. Qh5 Nc5 25. g4 g6 26. Qxh6+ Kg8 27. Bg5 Qd8
28. Bxf6 {Sipic,H (2163)-Krizanovic,A Rabac 2004 1-0}) (13... f5 14. dxe5 dxe5
15. exf5 Kh8 16. Nxe5 Bd6 17. Nf3 Bxf5 18. Qd5 Rd8 19. Rxe8 Bxc2 20. Rxd8 Rxd8
21. Qe6 Rf8 22. Bg5 Bf5 23. Qe2 Qf7 24. Rd1 Nb7 25. Nh4 Qxa2 26. Be7 Bxe7 27.
Qxe7 Qf7 28. Qxf7 {Novoselsky,O-Koridze,S Kiev 1999 1-0}) (13... Bb7 14. Ng3
Nc4 15. b3 Nb6 16. d5 g6 17. Be3 Bf6 18. Qd2 Bg7 19. Nh2 Nf6 20. Bh6 Rad8 21.
f3 Bc8 22. Kf2 Bd7 23. Ng4 Nxg4+ 24. hxg4 f6 25. Rh1 Be8 26. Rh2 Rd7 27. Rah1
Rff7 28. g5 {
Badia Mas,J (1865)-Longares Perez,G (1895) Mollerusa 1997 1/2-1/2 (54)}) 14.
Ng3 Ng7 15. b3 Nc6 16. d5 Nd8 17. Bh6 Bd7 18. Nh2 f6 19. Nhf1 Nf7 20. Bd2 Rae8
21. Ne3 Qc8 22. Ng4 f5 23. exf5 gxf5 24. Nh6+ Kh8 25. Nh5 Nxh6 26. Bxh6 Bf6 27.
Nxf6 Rxf6 {Vecsey,Z-Richter,E Prague 1929 0-1}) (13. Nf1 Nf6 $16) 13... Bd7 (
13... cxd4 $5 14. cxd4 h5 $11) 14. d5 Nb7 15. Nf1 (15. c4 g6 16. Kh2 Kg7 $16)
15... Nd8 (15... c4 $5 $16) 16. Ng3 g6 17. Kh2 Ng7 18. Rg1 Kh8 19. Be3 (19. a4
Rb8 $18) 19... Qc8 (19... f6 20. Qe2 $16) 20. Qe2 (20. b4 c4 $18) 20... f6 $16
21. Rg2 Nf7 22. Rag1 h5 $4 (22... c4 $142 $16) 23. Kh1 (23. Nh4 g5 24. Ng6+ Kh7
25. Nxe7 Qd8 $18) 23... h4 (23... Bd8 24. gxh5 g5 $18) 24. Nxh4 Kh7 25. Nxg6 (
25. f4 $142 g5 26. fxg5 fxg5 $18) 25... Kxg6 26. Nf5 Qd8 27. Nxe7+ (27. f4 $142
Rh8 28. Nxe7+ Qxe7 29. f5+ Kh7 $18) 27... Qxe7 28. g5 (28. f4 $142 Ng5 29. Rh2
$18) 28... f5 $19 29. exf5+ (29. h4 Rh8 30. Rh2 Rh5 31. exf5+ Bxf5 $19) 29...
Bxf5 30. h4 Rh8 31. Rh2 Rh5 (31... Bxc2 $5 32. Qxc2+ e4 33. b3 $19) 32. f3 Bxc2
33. Qxc2+ Nf5 34. Re1 (34. Bf2 $19) 34... Rah8 (34... Qb7 $5 35. Qe4 Rah8 36.
Bf2 Nxg5 37. Rg1 $19) 35. Bf2 Qd7 36. f4 (36. Rg1 e4 37. Qxe4 Re8 $19) 36...
Re8 (36... Kg7 $142 $5 37. fxe5 Nxh4 38. e6 $19) 37. Qe4 (37. Re4 Reh8 $19)
37... Rhh8 (37... Re7 $142 38. Rf1 $19) 38. Kg2 (38. Rf1 exf4 39. Qxf4 Ne5 40.
Bxc5 dxc5 41. h5+ Rxh5 42. Rxh5 Kxh5 43. Qxf5 Qxd5+ 44. Kg1 Qd3 $19) 38... exf4
39. Qxf4 Rxe1 40. Bxe1 Rh5 (40... Qe7 $5 41. Kf2 Rf8 42. Rg2 $19) 41. b3 (41.
Rh1 Qb7 42. Qe4 $19) 41... Qe7 42. Kf2 Qe5 43. Qxe5 Nxe5 44. Ke2 Rh8 45. Bf2 (
45. Kd1 $19) 45... Ng4 (45... Ng4 46. Rg2 Nxf2 47. Rxf2 Rxh4 $19) 0-1

[Event "Puget Sound League"]
[Site "?"]
[Date "1971.02.09"]
[Round "5.1"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2021"]
[BlackElo "1997"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "79"]
[EventDate "1971.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. e3 a6 4. Bxc4 Nf6 5. Nf3 b5 6. Bb3 e6 7. Nc3 Bb7 8. O-O c5 9.
dxc5 Qxd1 (9... Nbd7 10. Qe2 Bxc5 11. a4 b4 12. Nb1 O-O 13. Nbd2 Be7 14. a5 Nc5
15. Bc4 Ne8 16. Nb3 Ne4 17. Rd1 N8d6 18. Bd3 Bd5 19. Nbd4 Nc5 20. Bc2 Qb8 21.
Bd2 Qb7 22. Be1 Rfc8 23. Rac1 Bf6 24. Bb1 {
Kalinitschew,S (2519)-Aronian,L (2648) playchess.com INT 2004 0-1 (57)}) (9...
Bxc5 10. Qxd8+ Kxd8 11. Rd1+ Ke7 12. a4 b4 13. Ne2 Nc6 14. Ned4 Rac8 15. Nxc6+
Bxc6 16. Ne5 Bb7 17. Bd2 Rhd8 18. Rac1 Ne4 19. Be1 f6 20. Nc4 Rxd1 21. Rxd1 Bd5
22. Na5 Bxb3 23. Nxb3 Bd6 24. Rc1 {
Galby,V (1908)-Humeau,C (2095) Pic d'Anie 2006 0-1 (52)}) 10. Rxd1 Bxc5 11. Bd2
O-O $146 (11... Nbd7 12. a4 (12. Rac1 Rc8 13. Be1 Ke7 14. Ne2 Ne4 (14... Rhd8
15. Ba5 Bb6 16. Bxb6 Nxb6 {
1/2-1/2 (16) Santa Torres,L (2222)-Borges,G San Felipe 1999}) 15. Ba5 Bd6 16.
h3 Rxc1 17. Rxc1 Ndc5 18. Bc2 Rc8 19. Bb1 Nf6 20. Nfd4 g6 21. Nf3 Nd5 22. Kf1
f5 23. Ke1 Nf6 24. Kf1 Kd7 25. Bc3 Nd5 26. Ba5 h6 {
Joksic,S (2288)-Arkhipov,S (2535) Biel 1999 0-1 (45)}) 12... b4 13. Ne2 a5 14.
Ned4 Ke7 15. Bc4 Rac8 16. Bb5 Rhd8 17. Be1 Ne4 18. Rac1 Bd5 19. h3 g6 20. Ba6
Ra8 21. Bc4 Bb7 22. Bb5 Rac8 23. Nb3 Bb6 24. Rxc8 Bxc8 25. Nfd4 Nb8 26. Rc1 {
Araya,R (2320)-Michel Yunis,C (2340) Santiago 1994 0-1 (52)}) 12. Rac1 Nbd7 13.
Ne2 Bb6 14. Bb4 Rfc8 15. Ned4 Nc5 16. Bxc5 Rxc5 17. Rxc5 Bxc5 18. Rc1 Bb6 19.
Nc6 Kf8 20. Nce5 h6 21. h3 Rd8 22. a3 (22. a4 $142 $15) 22... Ba7 $4 (22... Ne4
$142 $17) 23. Rc7 $18 Bxf3 24. Rxf7+ (24. Nxf3 $6 Bb6 25. Rc6 Nd7 $11) 24...
Ke8 25. Rxa7 Bd5 26. Bc2 Rd6 (26... Be4 27. Bxe4 Rd1+ 28. Kh2 Nxe4 29. Rxa6
Nxf2 30. Rxe6+ Kf8 $18) 27. Bg6+ Kf8 28. Rf7+ Kg8 29. Rc7 Rd8 30. Bf7+ Kh7 31.
Bg6+ (31. h4 Ne8 32. Bg6+ Kg8 $18) 31... Kg8 32. Nf7 (32. Bf7+ Kh7 $18) 32...
Rf8 (32... Rb8 33. f3 Kf8 $18) 33. Ne5 (33. f3 Bxf3 34. gxf3 Nd5 $18) 33... Bb3
$4 (33... Rd8 34. Bf7+ Kh7 $18) 34. Ra7 $18 Rd8 (34... Bd5 35. Bf7+ Kh7 36.
Rxa6 $18) 35. Rxa6 (35. e4 b4 36. Nc6 Rf8 37. Nxb4 Ba4 38. Nxa6 Nd7 $18) 35...
Kf8 36. Ra7 Ba4 (36... Rc8 37. Rf7+ Kg8 38. Rb7 $18) 37. Rf7+ (37. Nc6 $142 $5
Re8 $18) 37... Kg8 38. Rc7 (38. Ra7 Bd1 39. f3 Nd5 $18) 38... Nd5 (38... b4 39.
Bf7+ Kh7 40. axb4 $18) 39. Rc1 (39. Rb7 $142 Kf8 $18) 39... b4 40. Bf7+ (40.
Bf7+ Kf8 41. Bxe6 $18) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1971.02.09"]
[Round "5.2"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "0-1"]
[WhiteElo "1997"]
[BlackElo "2021"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "78"]
[EventDate "1971.??.??"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. c3 Bd7 (8...
cxd4 9. Nxd4 Bc5 10. O-O Bxd4 11. Qa4+ Bd7 12. Qxd4 Bc6 13. Qxd8+ Rxd8 14. Be2
Nd5 15. a4 O-O 16. Rd1 Ra8 17. a5 Rfc8 18. Bd2 Ne7 19. c4 Nf5 20. Bc3 f6 21. b4
e5 22. Bb2 Rab8 23. c5 {
Melamed,T (2320)-Edzgveradze,N (2305) Moscow 1996 1/2-1/2}) 9. Ne5 $146 (9. Be3
Qc7 10. Nd2 Rd8 11. Qe2 a6 12. Nb3 cxd4 13. Nxd4 Be7 14. O-O e5 15. Nf5 Bxf5
16. Bxf5 O-O 17. Rad1 g6 18. Bc2 Kg7 19. Bb3 h5 20. f3 Bc5 21. Qf2 Bxe3 22.
Qxe3 Rh8 23. Qe2 Qc5+ {Giessler,K-De Blecourt,S Duisburg 1992 1/2-1/2 (57)}) (
9. O-O Be7 (9... Qc7 10. Be3 c4 11. Be2 Bd6 12. Qc2 Bc6 13. h3 O-O 14. b3 Be4
15. Qd2 b5 16. Qc1 Rfc8 17. b4 a5 18. a3 Nd5 19. Nd2 Bg6 20. Bf3 Bd3 21. Re1
axb4 22. axb4 Qc6 23. Ne4 Rxa1 24. Qxa1 {
Mueller,W-Bracjunova,V Rimavska Sobota 1992 1-0 (42)}) 10. Bg5 (10. Qe2 O-O 11.
Bg5 Bc6 12. dxc5 Nd5 13. Bxe7 Qxe7 14. Qc2 Nf6 15. Ng5 h6 16. Ne4 Nxe4 17. Bxe4
Qxc5 18. Bxc6 Qxc6 19. Rad1 Rfd8 20. Rd2 {
1/2-1/2 (20) Senff,M-Reinoehl,C Bochum 1992}) 10... cxd4 11. Nxd4 Qa5 12. Bh4
Qh5 13. Qxh5 Nxh5 14. Bxe7 Kxe7 15. Rfe1 g6 16. Rad1 Nf6 17. Be2 Rac8 18. Bf3
Rc7 19. h3 Rd8 20. Re3 a6 21. Red3 Ke8 22. Kh2 h5 23. g4 hxg4 {
Mendes,A (2003)-Nanques,H Lisbon 2003 0-1 (72)}) (9. dxc5 $5 Bxc5 10. Ne5 $11)
9... cxd4 $11 10. Nxd7 (10. cxd4 $5 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 $11) 10... Qxd7
$15 (10... Nxd7 $143 11. Bd2 $11) 11. cxd4 Bb4+ 12. Bd2 Bxd2+ 13. Qxd2 O-O 14.
O-O Rfd8 15. Rad1 (15. Rfd1 Rac8 $17) 15... Rac8 16. Rfe1 g6 17. Qg5 $4 (17.
Be2 $142 $17) 17... Kg7 $19 18. Bf1 (18. Be4 Rc4 19. Bf3 Rxd4 20. g3 $19) 18...
a6 (18... Qa4 $142 19. b3 Qxa2 $19) 19. Qd2 $17 Qd5 20. b3 Ne4 21. Qb2 Kg8 (
21... Nc3 22. Rd2 b5 23. Rd3 $17) 22. Bc4 Qh5 23. f3 (23. a4 $17) 23... Nd6 (
23... Nf6 $142 $17) 24. Re5 $4 (24. d5 $142 b5 25. Bf1 exd5 26. Re5 $11) 24...
Nxc4 $19 25. bxc4 Qxe5 $3 26. dxe5 Rxd1+ 27. Kf2 Rd7 (27... Rxc4 28. a3 $19)
28. Qb4 (28. a4 Rxc4 29. a5 Kg7 $19) 28... Rc6 (28... b5 $5 29. cxb5 Rc2+ 30.
Ke3 axb5 31. g4 $19) 29. Ke3 (29. h4 h5 $19) 29... Kg7 30. h4 h5 31. g4 Rdc7 $4
(31... hxg4 $142 32. fxg4 b6 $19) 32. Kd4 $4 (32. gxh5 $142 Rxc4 33. Qd6 $11)
32... Rd7+ (32... Rxc4+ $142 33. Qxc4 Rxc4+ 34. Kxc4 g5 $19) 33. Kc3 (33. Ke3
hxg4 34. fxg4 $19) 33... b5 (33... hxg4 $142 34. fxg4 b5 $19) 34. Qa5 (34. c5
hxg4 35. h5 gxh5 36. Qf4 Rxc5+ 37. Kb2 $19) 34... Rxc4+ 35. Kb3 Rd3+ 36. Kb2
Ra4 37. Qc7 Rxf3 38. gxh5 gxh5 (38... Rb4+ 39. Kc1 Rc4+ 40. Qxc4 bxc4 41. hxg6
fxg6 42. Kd2 Rf7 43. a3 Rc7 44. Kc3 Rc8 45. a4 a5 46. h5 gxh5 47. Kb2 c3+ 48.
Kc2 Rc7 49. Kd3 c2 50. Ke2 c1=Q 51. Kf3 Rc3+ 52. Kg2 Qd2+ 53. Kf1 Rc1#) 39. Qe7
Rg4 (39... Rg4 40. Qc5 Rg2+ 41. Qc2 Rxc2+ 42. Kxc2 Rh3 43. Kd2 Rxh4 44. Ke2 Ra4
45. a3 Rxa3 46. Kf2 b4 47. Ke2 h4 48. Kd2 h3 49. Ke2 h2 50. Kd2 h1=Q 51. Kc2
Qe1 52. Kb2 Qc3+ 53. Kb1 Ra1#) 0-1

[Event "Alternates Cup"]
[Site "?"]
[Date "1971.02.13"]
[Round "1"]
[White "Bailey, B."]
[Black "Hickey, P."]
[Result "0-1"]
[WhiteElo "1997"]
[BlackElo "2011"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "74"]
[EventDate "1971.??.??"]

{B47: Sicilian: Taimanov: 5 Nc3 Qc7 6 f4, 6 g3 and 6 Be2} 1. e4 e6 2. d4 c5 3.
Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. g3 a6 8. Nd4 Bb4 $146 (8... Nf6
9. Bg2 Bb4 (9... Bc5 10. Nb3 Be7 11. O-O b5 12. Re1 d6 13. Bf4 Ne5 14. a4 b4
15. Ne2 O-O 16. Ned4 Qc7 17. Qe2 Bb7 18. Rad1 g6 19. h3 Rfe8 20. Bc1 Nc4 21.
Nd2 Nb6 22. a5 Nbd7 23. Nc4 Rac8 24. b3 {
Iordachescu,V (2450)-Oratovsky,M (2485) Matinhos 1994 0-1 (40)}) (9... Be7 10.
O-O O-O 11. Be3 (11. Kh1 Rd8 12. Bg5 h6 13. Be3 Na5 14. Qe2 Qc7 15. Rad1 Rb8
16. f4 d5 17. e5 Nd7 18. Qg4 Bf8 19. Nxe6 fxe6 20. Qxe6+ Kh8 21. Bxd5 Nf6 22.
Qb6 Ne8 23. Qxc7 Nxc7 24. Bb6 Nxd5 25. Bxa5 b6 {
Teske,E-Speer,A Lippstadt 1962 0-1}) 11... d6 12. h3 Nd7 13. f4 Na5 14. Qe2 Qc7
15. Kh2 Nc4 16. Bc1 Rb8 17. b3 Na5 18. Bb2 b5 19. Rad1 Bb7 20. Ba1 Nb6 21. Qg4
g6 22. f5 e5 23. fxg6 hxg6 24. Rxf7 {
Gallego,A (2198)-Gil,C (1800) Cali 2005 0-1 (38)}) 10. O-O O-O 11. Nde2 Be7 12.
h3 b5 13. Bf4 d6 14. g4 b4 15. Na4 Qc7 16. c4 bxc3 17. Nexc3 Bb7 18. Rc1 Qa5
19. a3 Ne5 20. b4 Qd8 21. Qd4 Nfd7 22. Rfd1 Rc8 23. Bg3 {
Popov,V-Jansa,V Helsinki 1961 1/2-1/2 (43)}) (8... d6 9. Bg2 Bd7 10. O-O Nf6
11. Be3 Be7 12. a4 O-O 13. f4 Bd8 14. Nb3 Na5 15. Nxa5 Bxa5 16. e5 Bxc3 17.
bxc3 dxe5 18. fxe5 Nd5 19. Bc5 Rc8 20. Rxf7 Rxc5 21. Rxd7 Qxe5 22. Qd4 Qxd4+
23. cxd4 {Garcia,G (2400)-Zapata,A (2515) Columbia 1986 1-0 (41)}) (8... Nf6 9.
Bg2 $11) 9. a3 Bxc3+ 10. bxc3 Nf6 11. Bg2 O-O 12. O-O (12. Rb1 h6 $11) 12... d5
(12... e5 13. Nf5 d5 14. exd5 Bxf5 15. dxc6 bxc6 16. Re1 $11) 13. exd5 $14 Nxd5
$4 (13... exd5 14. Bf4 Qa7 $16) 14. Bb2 $4 (14. Nxc6 $142 bxc6 15. c4 $18)
14... Ne5 15. Rb1 (15. Nf5 $1 Nb6 16. Ne7+ Kh8 17. Qh5 $11) 15... Qc7 (15...
Nc4 $142 16. Re1 Qc7 17. Bxd5 exd5 $15) 16. Ne2 $4 (16. Nf5 $142 Nc4 17. Qd4
$17) 16... Rd8 $19 17. Qc1 (17. Qe1 b5 $19) 17... Nc4 (17... b5 18. a4 bxa4 19.
Qg5 $19) 18. Rd1 b5 19. Rd4 (19. Nf4 Bb7 20. Nxd5 Bxd5 21. Bxd5 Rxd5 22. Rxd5
exd5 23. Qd1 $19) 19... Bb7 20. Qd1 (20. Qf1 e5 21. Rd3 Ndb6 $19) 20... Rdc8 (
20... Nde3 $142 21. fxe3 Bxg2 $19) 21. Bc1 Qe7 (21... Ndb6 $142 22. Qf1 e5 $19)
22. Bxd5 $4 (22. a4 Nf6 23. Rd7 Qxd7 24. Qxd7 Nxd7 25. Bxb7 bxa4 26. Bxa8 Rxa8
27. Nf4 $19) 22... Bxd5 23. Nf4 Bc6 (23... Bb7 24. Nd3 e5 25. Rh4 $19) 24. a4 (
24. Ng2 e5 25. Qe2 Bb7 $19) 24... Ne5 25. Rd3 (25. Kf1 Nf3 26. Rd3 Rd8 $19)
25... Rd8 (25... Nxd3 $142 26. cxd3 bxa4 27. Ra1 $19) 26. Rxd8+ (26. axb5 axb5
27. Qe2 Nxd3 28. Nxd3 Qf6 $19) 26... Rxd8 27. Qe2 (27. Nd3 Qd7 28. axb5 axb5
29. Bf4 Nf3+ 30. Kf1 $19) 27... Nf3+ 28. Kf1 Nxh2+ 29. Kg1 Nf3+ 30. Kf1 Nh2+ (
30... Qg5 $142 31. Ng2 Qd5 32. Bg5 Nxg5 33. f3 Nxf3 34. Rb4 Nh2+ 35. Kg1 $19)
31. Kg1 Bf3 (31... Nf3+ $142 32. Kf1 Qg5 33. Ng2 $19) 32. Ba3 (32. Qe1 Rd1 33.
Qxd1 Bxd1 34. Kxh2 Bxc2 $19) 32... Qxa3 33. Qe3 Qxa4 34. Kxh2 Qxc2 35. Re1 (35.
Rf1 Bb7 $19) 35... Qd2 36. Qb6 g6 37. Nxe6 (37. Rb1 $19) 37... Qh6+ (37... Qh6+
38. Kg1 Qh1#) 0-1

[Event "Alternates Cup"]
[Site "?"]
[Date "1971.02.13"]
[Round "2"]
[White "Bailey, B."]
[Black "Alexandro, F."]
[Result "1/2-1/2"]
[WhiteElo "1997"]
[BlackElo "1983"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "52"]
[EventDate "1971.??.??"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 b5 7. Bf3 e5 8. Nb3 Bb7 9. Bg5 (9. O-O Be7 10. Nd5 Nxd5 11. exd5 O-O
12. Be3 Nd7 13. Qd2 f5 14. Qd1 e4 15. Be2 f4 16. Bc1 Nb6 17. Bg4 Bxd5 18. Nd4
Rf6 19. b3 Kh8 20. Bb2 Rf7 21. Be6 Bxe6 22. Nxe6 Qg8 23. Nxg7 Rxg7 {
Nguyen Quoc Thanh-Bui Trung Hieu Phu Dong 2004 0-1 (35)}) 9... Be7 10. Bxf6
Bxf6 11. Nd5 $146 (11. O-O O-O 12. Qe2 Nc6 13. Nd5 Bg5 14. Rad1 Ne7 15. Nxe7+
Qxe7 16. g3 Qc7 17. Bg2 b4 18. f4 exf4 19. gxf4 Bf6 20. Rf3 Bxb2 21. Rh3 f5 22.
exf5 Rae8 23. Qd3 Qb6+ 24. Kh1 Bxg2+ 25. Kxg2 h6 {
Tran Minh Tung-Bui Tuan Phong Ha Tinh 2000 0-1 (43)}) (11. a4 b4 12. Nd5 a5 $11
) 11... Nd7 $11 12. O-O O-O 13. a4 (13. Ne3 Nb6 14. Na5 Bc8 $11) 13... Nc5 (
13... Bxd5 $142 $5 14. exd5 b4 $15) 14. Nxf6+ (14. Nxc5 dxc5 15. Qe2 Bxd5 16.
exd5 Rb8 $11) 14... Qxf6 $11 15. Nxc5 dxc5 16. axb5 axb5 17. Rxa8 Rxa8 18. Qe2
Rd8 19. Ra1 (19. Qxb5 $4 Ba6 20. Qa5 Bxf1 21. Kxf1 Re8 $19) 19... Qb6 20. Qe3
b4 21. h3 h6 22. Be2 Rd4 23. f3 Kh7 24. Kh2 Kg8 25. Qb3 (25. c3 bxc3 26. bxc3
Rd7 $11) 25... Qf6 (25... Rd2 26. Bf1 $11) 26. Qe3 Qb6 1/2-1/2

[Event "Alternates Cup"]
[Site "?"]
[Date "1971.02.14"]
[Round "3"]
[White "VanDeene, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2008"]
[BlackElo "1997"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "75"]
[EventDate "1971.??.??"]

{A00: Irregular Openings} 1. b4 d5 2. Bb2 e6 3. e3 Nf6 4. b5 a6 5. a4 axb5 6.
axb5 Rxa1 7. Bxa1 Nbd7 8. Nf3 (8. c4 Nb6 9. Qc2 dxc4 10. Bd4 Nfd5 11. Bxc4 Nb4
12. Qb3 Nxc4 13. Qxc4 e5 14. Bc3 Be6 15. Qe4 f5 16. Qf3 Nd3+ 17. Kf1 Nc5 18.
Qe2 e4 19. Na3 Qd5 20. Qd1 Qa2 21. Qa1 Qxa1+ 22. Bxa1 Nb3 {
Saarenpaa,T-Julkunen,T Finland 2006 0-1 (82)}) 8... Bd6 9. Be2 $146 (9. d4 c5
10. bxc6 bxc6 11. Nbd2 O-O 12. c4 Ba6 13. Qa4 Qa8 14. Qd1 Bb4 15. cxd5 cxd5 16.
Bb2 Ne4 17. Qa1 Bxf1 18. Qxa8 Rxa8 19. Rxf1 Ra2 20. Bc1 Nb6 21. Kd1 Nc3+ 22.
Ke1 Rc2 {0-1 (22) Van der Lijn,D-Crabbendam,H Amsterdam 1964}) (9. c4 c6 10.
Nc3 O-O 11. bxc6 bxc6 12. Nd4 Bb7 13. Be2 Bb8 14. cxd5 cxd5 15. f4 e5 16. fxe5
Nxe5 17. O-O Ne4 18. Qe1 Qd6 19. Nxe4 dxe4 20. Qh4 Ng6 21. Qh5 Ne7 22. Bc3 Ba6
23. Bxa6 Qxa6 {
Welling,G (2393)-Slobodjan,R (2521) Bad Wiessee 2002 1/2-1/2 (43)}) 9... O-O
10. O-O e5 11. d3 Re8 12. Nbd2 e4 13. Nd4 Nc5 14. N2b3 Qe7 15. Nxc5 Bxc5 16. c4
Bd6 17. cxd5 Nxd5 18. dxe4 Qxe4 19. Bd3 (19. Bf3 Qe5 20. g3 Nf6 $11) 19... Qh4
$11 20. Nf3 Qh5 21. Bc4 Nb6 (21... Nf6 22. Bxf6 gxf6 23. Qd5 Qxd5 24. Bxd5 $11)
22. Qd4 Qh6 23. Be2 Rd8 (23... Be6 24. Rc1 $11) 24. Qh4 (24. g3 $5 $14) 24...
Qxh4 $11 25. Nxh4 Be7 (25... Be6 26. Bd4 $11) 26. Nf3 Be6 27. Nd4 Bc4 28. Bxc4
Nxc4 29. g3 g6 30. Rc1 Ra8 31. Nb3 (31. Rxc4 Rxa1+ 32. Kg2 Bd6 $11) 31... Na5 (
31... Ra4 $5 $17) 32. Nd4 c6 33. bxc6 bxc6 34. Bc3 c5 35. Bxa5 cxd4 (35... Rxa5
$4 36. Nc6 Ra6 37. Nxe7+ Kf8 38. Nd5 $18) 36. Bb6 d3 37. Rd1 Ra3 38. e4 1/2-1/2

[Event "Ladder Game"]
[Site "?"]
[Date "1971.04.27"]
[Round "?"]
[White "Davenport, F."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1851"]
[BlackElo "1981"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "52"]
[EventDate "1971.??.??"]

{C52: Evans Gambit Accepted: 5 c3 Ba5} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4
Bxb4 5. c3 Ba5 6. O-O Nf6 7. d4 d6 (7... Nxe4 8. dxe5 O-O 9. Qc2 d5 10. exd6
Nxd6 11. Rd1 h6 12. Ba3 Qf6 13. Bd5 Ne7 14. Bc5 Bb6 15. Bxd6 cxd6 16. Bb3 Bg4
17. Nbd2 d5 18. h3 Bh5 19. Re1 Rac8 20. Rac1 Bg6 21. Qb2 Rfd8 22. Nf1 {
Stojanovic,Z (2200)-Pavlovic,B (2200) Bor 1983 0-1 (37)}) 8. Bg5 (8. d5 Ne7 9.
Qa4+ c6 10. Re1 O-O 11. Bg5 b5 12. Bxb5 cxb5 13. Qxb5 Bd7 14. Qd3 Ne8 15. Nfd2
f6 16. Bh4 Ng6 17. Bg3 Nc7 18. Nf3 Bb5 19. Qc2 Rb8 20. Nbd2 Qd7 21. a4 Ba6 22.
Nb3 Bb6 {Fittkau,N (1253)-Sancar,A (992) Willingen 2004 1-0 (55)}) 8... Bb6
$146 (8... Bd7 9. Qb3 O-O 10. Rd1 Bb6 11. dxe5 Bxf2+ 12. Kf1 Qe8 13. exf6 Na5
14. Qc2 Nxc4 15. Kxf2 gxf6 16. Bh6 Ba4 17. Qe2 Bxd1 18. Qxc4 Bxf3 19. gxf3 Qe5
20. Bxf8 Qxh2+ 21. Ke3 Qg1+ 22. Kd2 Rxf8 23. Qe2 {
Silva,M-Bendezu,J Lima 2002 1-0}) (8... h6 9. Bh4 O-O 10. Qb3 Bb6 11. Rd1 Bg4
12. Rd3 exd4 13. cxd4 Bxf3 14. e5 d5 15. exf6 dxc4 16. Qxc4 Bd5 17. Qc1 Bxd4
18. Rg3 Bxf6 19. Qxh6 Be6 20. Bxf6 Qd1# {
0-1 (20) Huennekes,S-Guenter,T Niederrhein 1997}) 9. dxe5 dxe5 (9... Nxe5 $5
10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bxf7 h6 13. Bxf6+ gxf6 $17) 10. Qxd8+ $15 Kxd8
11. Bxf6+ $2 (11. Bxf7 $142 h6 12. Bxf6+ gxf6 13. Nh4 $11) 11... gxf6 $17 12.
Bxf7 Ke7 13. Bd5 Na5 14. Nbd2 c6 15. Bb3 Nxb3 16. axb3 Be6 17. Nh4 (17. Nc4 Bc7
18. Rfc1 a5 $17) 17... Rhg8 (17... Kd6 $142 $19) 18. Kh1 $2 (18. Nf5+ $142 Kd7
19. Nc4 Bxc4 20. bxc4 $17) 18... Rad8 $19 19. Nhf3 (19. Nc4 Bxc4 20. Nf5+ Kd7
21. bxc4 Kc7 $19) 19... Rd3 20. c4 (20. Rac1 $19) 20... Rgd8 21. Ra2 (21. b4 c5
22. bxc5 Bxc5 $19) 21... Bc5 22. Kg1 a6 (22... Bb4 $142 23. Rxa7 R8d7 24. Ra8
Bxd2 25. Rh8 $19) 23. Rd1 (23. Rb1 Bb4 24. Rbb2 $19) 23... Bg4 24. Kf1 (24. Rf1
Bb4 $19) 24... Bb4 25. Ke1 (25. Re1 Bxd2 26. Rxd2 Rxd2 27. Nxd2 Rxd2 $19) 25...
Bxf3 26. gxf3 b6 (26... b6 27. Rxa6 Rxb3 $19) 0-1

[Event "Puget Sound Open"]
[Site "?"]
[Date "1971.05.08"]
[Round "1"]
[White "Smith, K."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1721"]
[BlackElo "1958"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "115"]
[EventDate "1971.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. e3 Nf6 3. c4 dxc4 4.
Bxc4 g6 5. Qb3 e6 6. Nf3 Bg7 7. O-O O-O 8. Nc3 Nc6 9. Bd3 $146 (9. Qc2 Nb4 (
9... a6 10. a3 b5 11. Ba2 Bb7 12. Rd1 Rb8 13. b4 a5 14. bxa5 Nxa5 15. e4 Ba8
16. Bg5 h6 17. Bh4 Qc8 18. Rac1 Re8 19. d5 exd5 20. Bxf6 Bxf6 21. Nxd5 Bd8 22.
e5 Nc4 23. Bxc4 bxc4 24. Qxc4 {
Groszpeter,A (2480)-Johansen,D (2440) Berlin West 1984 1/2-1/2 (76)}) 10. Qe2
a5 11. a3 Na6 12. Rd1 c6 13. e4 b5 14. Ba2 b4 15. Na4 Qc7 16. Bd2 Qa7 17. Bf4
Rd8 18. Rac1 Bb7 19. Bb1 Rd7 20. h3 bxa3 21. bxa3 Bf8 22. Qb2 Rad8 23. Nb6 Bxa3
{Jenei,F-Dely,P Budapest  1955 1-0 (53)}) (9. Be2 b6 10. Rd1 Bb7 11. e4 h6 12.
a3 g5 13. h3 Ne7 14. Qc2 Ng6 15. Be3 Qe7 16. Rac1 Rac8 17. e5 Nd5 18. Nxd5 Bxd5
19. Ba6 Rcd8 20. Qe2 c6 21. Bc4 Qd7 22. Bxd5 cxd5 23. Qd2 Rc8 {
Ushenina,A (2389)-Romanishin,O (2570) Rivne 2005 1-0 (40)}) (9. Bb5 Nd7 10. Rd1
Na5 11. Qa3 c6 12. Be2 b5 13. Bd2 Nc4 14. Bxc4 bxc4 15. Ne4 a5 16. Rac1 Re8 17.
Bb4 Bb7 18. Bc5 Ba6 19. Nd6 Rf8 20. Nxc4 Nxc5 21. Qxc5 Qc7 22. Nxa5 Rfc8 23. b4
Be2 {Carlhammar,M (2335)-Sznapik,K (2230) Stockholm 1987 1/2-1/2 (35)}) (9. Bb5
Qd6 10. Rd1 a6 $16) 9... b6 (9... e5 10. Nxe5 Nxe5 11. dxe5 $11) 10. Bd2 (10.
Rd1 $5 $16) 10... Bb7 $14 11. Ne4 $4 (11. Rfd1 $142 $14) 11... Nxe4 $19 12.
Bxe4 Nxd4 13. Nxd4 Bxe4 14. Bc3 (14. f3 Bd5 15. Qc2 $19) 14... Qd5 (14... Qg5
$142 15. g3 e5 $19) 15. f3 Qxb3 16. axb3 Bxd4 $4 (16... Bb7 $142 $19) 17. Bxd4
$11 Bb7 (17... Bd3 18. Rfc1 f6 19. Rxc7 e5 $11) 18. b4 $4 (18. Bf6 e5 19. e4
Rfe8 $14) 18... a6 (18... f6 $142 $15) 19. Rac1 Rac8 20. Rc2 (20. Bf6 $142 $5
$16) 20... f6 $15 21. e4 (21. f4 Be4 22. Rc3 g5 $15) 21... e5 (21... Rcd8 22.
Rxc7 Rxd4 23. Rxb7 Rxb4 24. Rd1 $11) 22. Bf2 (22. Be3 Rf7 23. Rfc1 b5 $11)
22... b5 (22... Rf7 23. Rd1 $15) 23. Rd1 $11 Rfd8 24. Rcd2 Rxd2 25. Rxd2 Bc6
26. Kf1 Kf7 27. Rd1 (27. Rc2 Bb7 $11) 27... Ke8 (27... f5 28. exf5 gxf5 29. Re1
$11) 28. Bh4 g5 29. Bf2 g4 30. Ke2 (30. fxg4 Bxe4 {Deflection}) 30... Rd8 31.
Rxd8+ Kxd8 32. Ke3 gxf3 33. gxf3 Ke7 34. Ke2 Ke6 35. Bh4 Bb7 36. Bf2 f5 37. Kd3
Bc6 38. exf5+ Kxf5 39. Ke3 Bd5 40. Bh4 Ke6 41. Bd8 Kd6 42. Bf6 Bb7 43. f4 exf4+
44. Kxf4 c5 45. bxc5+ Kxc5 46. Be7+ Kc4 47. b4 a5 48. bxa5 b4 49. Bf6 Kb5 50.
Ke3 Kxa5 51. Kd2 Ka4 52. Kc1 Ka3 53. Be7 Kb3 54. Bf6 Ka2 55. h4 h5 56. Bh8 b3
57. Bf6 Be4 58. Bh8 1/2-1/2

[Event "Puget Sound Open"]
[Site "?"]
[Date "1971.05.08"]
[Round "2"]
[White "Bailey, B."]
[Black "Banks, D."]
[Result "1-0"]
[WhiteElo "1958"]
[BlackElo "2058"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]
[EventDate "1971.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3
Nc6 6. Nf3 (6. d5 Ne5 7. Qd4 Ng6 8. Be3 Ng4 9. O-O-O Nxe3 10. Qxe3 h5 11. Bd3
Nh4 12. Qg5 e6 13. Qxd8+ Kxd8 14. dxe6 Bxe6 15. g3 c6 16. gxh4 Kc7 17. Nge2 Be7
18. Nd4 Bg4 19. f3 Bh3 20. Bf5 Bxf5 {
Mindeguia Guruceaga,J (2217)-Cuero Reid,M Vitoria 2003 1-0 (32)}) (6. Be3 Bf5
7. Nf3 e6 8. Be2 Be7 9. O-O O-O 10. Rc1 Ng4 11. Bf4 g5 12. Bg3 h5 13. h3 Nh6
14. d5 exd5 15. cxd5 Nb4 16. a3 Nc2 17. Rxc2 Bxc2 18. Qxc2 h4 19. Be5 f5 20.
Nd4 Qd7 {Hardy,R (2020)-Parkinson,A (1650) West Bromwich 2006 1-0}) 6... Bg4 7.
d5 Bxf3 $146 (7... Ne5 8. Be2 Nxf3+ 9. Bxf3 Bxf3 10. Qxf3 Qd7 11. O-O O-O-O 12.
Be3 Kb8 13. Bxa7+ Kxa7 14. Nb5+ Kb8 15. Qe3 Qg4 16. Qc5 Ne8 17. Qa7+ Kc8 18.
Qa8+ Kd7 19. Qxb7 Qg6 20. c5 Rc8 21. Na7 Rd8 22. c6+ {
Bettini,M (1911)-Rostolis,R (1966) Bergamo 2005 1-0}) (7... Ne5 $142 8. Be2
Bxf3 9. Bxf3 g6 $18) 8. Qxf3 $4 (8. gxf3 $142 Ne5 9. Bf4 Ng6 $18) 8... Ne5 $4 (
8... Nd4 $142 9. Qd3 e5 $16) 9. Qg3 (9. Qe2 $142 Ned7 10. Bf4 $18) 9... Nfd7 $4
(9... Ng6 10. Be3 e6 11. dxe6 Bd6 12. exf7+ Kxf7 $18) 10. Bf4 f6 11. Be2 g6 12.
Nb5 (12. O-O-O $142 Bg7 13. h4 O-O $18) 12... c6 13. dxc6 (13. Nd4 $5 cxd5 14.
Ne6 Qa5+ 15. Bd2 Qb6 16. cxd5 Nc5 17. Nxc5 Qxc5 $18) 13... bxc6 14. Nd4 Qb6 15.
Nb3 (15. Rd1 $5 c5 16. Nb5 Bg7 $18) 15... Bg7 (15... c5 16. Rd1 $16) 16. O-O
O-O (16... c5 $16) 17. Rfd1 a5 (17... c5 18. Be3 Qc7 19. Rd2 $18) 18. Rd2 (18.
c5 $142 $5 Qb7 19. Rac1 $18) 18... a4 $16 19. Nd4 Nc5 20. Bf3 $4 (20. Qe3 $142
Rad8 21. Rad1 $16) 20... Nxf3+ $19 21. Qxf3 e5 22. Nxc6 exf4 23. Rd6 (23. Ne7+
Kh8 24. Rad1 f5 $19) 23... Qxb2 24. Qd5+ Kh8 25. Rd1 Na6 (25... Qa3 $142 26.
Nd8 Ra7 $19) 26. Nd8 Ra7 27. Ne6 (27. h4 Qe5 28. Qd2 $19) 27... Re8 $4 (27...
Rg8 $142 28. Qb5 Qxb5 29. cxb5 Nb8 $19) 28. Rd8 $18 Rae7 (28... Qb8 29. Rxb8
Nxb8 $18) 29. Qd7 $3 (29. Qd7 Bf8 30. Qxe7 Qb8 31. Rxe8 Qxe8 32. Qxe8 h5 33.
Qxf8+ Kh7 34. Rd7#) 1-0

[Event "Puget Sound Open"]
[Site "?"]
[Date "1971.05.08"]
[Round "3"]
[White "Eggertsen, J."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1937"]
[BlackElo "1958"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "67"]
[EventDate "1971.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 a6 4.
a4 Nc6 5. e3 Na5 6. Nf3 Bg4 7. Be2 (7. h3 Bxf3 8. Qxf3 e6 9. Bd2 c6 10. Be2 Nf6
11. O-O Be7 12. Rad1 O-O 13. Ne4 b5 14. Nxf6+ Bxf6 15. Qg3 Nb3 16. Bc3 Qe7 17.
e4 b4 18. Be1 Nxd4 19. Bxc4 Qc5 20. Bd3 a5 21. Rc1 Qxc1 {
Prihastomo,I (2320)-Ardiansyah,H (2415) Jakarta  1997 0-1}) 7... e6 (7... Bxf3
8. Bxf3 c6 9. O-O e6 10. Bd2 Nf6 11. Qe2 Nd5 12. Nxd5 cxd5 13. Bc3 f5 14. Qc2
Bd6 15. g3 Nc6 16. Bg2 b5 17. axb5 axb5 18. b4 O-O 19. Rxa8 Qxa8 20. Ra1 Qb7
21. Qb2 Ra8 22. f3 {
Sanchez Rodenas,J (1865)-Picazo Lopez,J (2116) Cullera 2005 0-1 (31)}) 8. O-O
$146 (8. Ne5 Bxe2 9. Qxe2 Bb4 10. O-O Nf6 11. Nxc4 O-O 12. Nxa5 Bxa5 13. Bd2
Bxc3 14. Bxc3 Qd5 15. f3 Rfd8 16. e4 Qg5 17. Bd2 Qh5 18. Be3 Rd7 19. Rfe1 Qa5
20. Qc4 c6 21. b4 Qd8 22. Rab1 Ne8 {
Samani,S-Levushkina,E (2103) Oropesa del Mar 2000 1-0 (34)}) 8... Nf6 9. Ne5
Bxe2 10. Qxe2 Bd6 (10... c5 $142 11. dxc5 Nb3 $11) 11. e4 $4 (11. Nxc4 $142
Nxc4 12. Qxc4 $11) 11... Nb3 $19 12. Be3 (12. Bf4 Nxa1 13. Rxa1 Nd7 14. Qxc4
Qf6 15. Nxd7 Qxf4 $19 (15... Kxd7 $6 16. Bxd6 cxd6 17. e5 $11)) 12... Nxa1 13.
Rxa1 Bxe5 14. dxe5 Nd7 15. Qg4 (15. f4 g5 $1 16. Qxc4 Nb6 $19) 15... Nxe5 (
15... Rg8 $142 16. Bg5 Nxe5 17. Qh5 $19) 16. Qxg7 Ng6 17. Rd1 (17. a5 Qe7 18.
Qd4 Qd6 $19) 17... Qe7 18. f4 (18. h4 Qxh4 19. Rd4 Rd8 $19) 18... f6 19. Qh6
Rd8 20. Rxd8+ (20. Re1 Kd7 21. f5 Ne5 22. fxe6+ Kc8 $19) 20... Kxd8 21. f5 (21.
g3 f5 $19) 21... Ne5 (21... exf5 $142 $5 22. exf5 Nh4 23. Bf2 Nxf5 24. Qd2+ Qd7
25. Qd5 Qxd5 26. Nxd5 $19) 22. Bd4 (22. h3 exf5 23. Nd5 Qd6 24. exf5 Nd7 $19)
22... exf5 23. Nd5 Ng4 (23... Qd6 $142 24. Qxf6+ Qxf6 25. Nxf6 Nc6 $19) 24. Qf4
(24. Nxe7 $142 Nxh6 25. Bxf6 $19) 24... Qd6 25. Qxf5 Qxh2+ $4 (25... Ne5 $142
26. h3 Rf8 27. Qxh7 c6 28. Bb6+ Kc8 29. Ne7+ Kb8 $19) 26. Kf1 $15 Qh1+ 27. Bg1
$4 (27. Ke2 Qxg2+ 28. Kd1 Qh1+ 29. Kd2 Qh2+ 30. Kc1 Qh1+ 31. Kc2 $15) 27... Qh4
(27... Rg8 $142 28. Qf4 Rg7 $19) 28. Qf4 $11 Ke8 $4 (28... Nh2+ $142 $1 29.
Bxh2 Qxf4+ 30. Bxf4 c6 31. Nxf6 Ke7 $11) 29. Qxc7 $18 f5 30. Qc8+ Kf7 31. Qd7+
Kg6 32. Qe6+ Nf6 (32... Kh5 33. Qf7+ Kh6 $18) 33. exf5+ Kg7 (33... Kh5 34.
Nxf6+ Qxf6 35. Qxf6 Re8 36. Qg7 c3 37. g4+ Kh4 38. Bf2+ Kh3 39. Qg5 Re1+ 40.
Bxe1 c2 41. Qh4#) 34. Qe7+ (34. Qe7+ Kh6 35. Be3+ Kh5 36. Nxf6+ Qxf6 37. Qxf6
Rg8 38. Qh6+ Kg4 39. Qh3#) 1-0

[Event "Puget Sound Open"]
[Site "?"]
[Date "1971.05.09"]
[Round "4"]
[White "Bailey, B."]
[Black "Williams, D."]
[Result "1/2-1/2"]
[WhiteElo "1958"]
[BlackElo "2096"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "62"]
[EventDate "1971.??.??"]

{B73: Sicilian Dragon: Classical System without 9 Nb3} 1. e4 c5 2. Nf3 Nc6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Qd2 Ng4 9. Bxg4 Bxg4 10.
f3 Bd7 11. Nxc6 bxc6 12. Bd4 O-O 13. O-O Bxd4+ 14. Qxd4 Qb6 15. Qxb6 axb6 16.
a4 $146 Ra7 17. Ra3 Be6 18. Kf2 Rfa8 19. Rfa1 Bc4 20. Ke3 b5 $4 (20... f5 $142
$11) 21. axb5 $18 Rxa3 22. Rxa3 (22. bxa3 $6 cxb5 23. a4 Ra5 $11) 22... Rxa3 (
22... Rc8 23. bxc6 Rxc6 24. Ra5 $18) 23. bxa3 cxb5 24. a4 (24. Nd5 $142 Kf8 25.
Nb6 $18) 24... bxa4 $11 25. Nxa4 Kg7 26. Nb2 Bf1 27. g3 Kf6 28. Nd3 h5 29. Kf2
Bh3 30. c4 Be6 31. c5 dxc5 1/2-1/2

[Event "Puget Sound Open"]
[Site "?"]
[Date "1971.05.09"]
[Round "5"]
[White "Bailey, B."]
[Black "Rowan, T."]
[Result "1-0"]
[WhiteElo "1958"]
[BlackElo "1883"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]
[EventDate "1971.??.??"]

{B43: Sicilian: Kan Variation: 5 Nc3} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6
5. a3 Nf6 6. Nc3 Qc7 7. Be2 Nc6 8. Nf3 (8. f4 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11.
e5 Ng4 12. Ne4 b5 13. h3 Nh6 14. Bf3 Rb8 15. Be3 Bxe3 16. Nd6+ Ke7 17. Qxe3 Nf5
18. Nxf5+ exf5 19. O-O-O Bb7 20. Bxb7 Rxb7 21. Rd6 a5 22. Rhd1 Rd8 {
Garbisu de Goni,U (2380)-Sanchez Ruiz,E Mondariz 1997 1-0}) 8... Be7 9. O-O O-O
10. Bg5 $146 (10. h3 Rd8 11. Be3 b5 12. Re1 d5 13. exd5 Nxd5 14. Nxd5 Rxd5 15.
Bd3 Bf6 16. Rb1 Bb7 17. Qe2 Rad8 18. b4 Nd4 19. Nxd4 Bxd4 20. Bxd4 Rxd4 21. Qe5
Qxe5 22. Rxe5 Rc8 23. Rbe1 Rd6 24. R5e3 g6 {
Pek Wei Yang,L-Pham Thanh Thong Thailand 2005 0-1 (62)}) 10... b5 11. Bh4 d6
12. Ng5 (12. Bd3 Bb7 $15) 12... h6 13. Nf3 Bb7 14. Qd2 Rfd8 15. Bg3 (15. Bd3
Nb8 $17) 15... Na5 16. Qe3 Nc4 17. Bxc4 Qxc4 (17... bxc4 $143 18. h3 $17) 18.
Nd2 (18. Rfe1 Rac8 $17) 18... Qc6 19. f3 $4 (19. Nb3 $142 $19) 19... d5 20. Qe1
d4 (20... dxe4 21. Ndxe4 Nxe4 22. Nxe4 Qxc2 23. Be5 Bxe4 24. Rc1 $19) 21. Ne2 (
21. Na2 Qxc2 22. Qc1 Rac8 $19) 21... Qxc2 22. b4 d3 (22... a5 $5 23. bxa5 Ba6
24. Rb1 $19) 23. Nc1 Rac8 (23... a5 24. Ncb3 axb4 25. Rc1 $19) 24. Ra2 (24.
Ncb3 Qb2 25. Qb1 Qxb1 26. Raxb1 $19 (26. Nxb1 $4 Nh5 $19)) 24... Qc6 (24... Qa4
$142 25. Bf4 Rc2 $19) 25. Ndb3 Qd7 $4 (25... Qc4 $142 26. Na5 Qd4+ 27. Bf2 d2
28. Bxd4 dxe1=Q 29. Rxe1 Rxd4 30. Nxb7 Nd7 $19) 26. Rd2 $11 Rc3 27. Be5 Rc2 28.
Rxd3 Qc6 (28... Qc8 29. Rc3 Rxc3 30. Qxc3 Qxc3 31. Bxc3 $11) 29. Rxd8+ (29. Qd1
$142 $1 Qb6+ 30. Bd4 $16) 29... Bxd8 $11 30. Kh1 $2 (30. Nd3 Nd7 31. Qd1 Qc4
$11) 30... Bb6 (30... Nxe4 $142 $5 31. Nd4 Nf2+ 32. Kg1 Bb6 33. Nxc6 Nd3+ 34.
Nd4 Nxe1 35. Rxe1 f6 $15) 31. Bd4 $11 Nd7 32. Bxb6 Qxb6 (32... Nxb6 $4 33. Nd4
Qc4 34. Nxc2 Qxc2 35. Qf2 Qxf2 36. Rxf2 $18) 33. Qd1 Rf2 34. Rxf2 (34. Re1 Qc7
$14) 34... Qxf2 $11 35. Nd3 Qe3 36. h3 Qb6 (36... Kh7 37. Kh2 $11) 37. Ndc5 $14
Nxc5 $4 (37... Nf8 38. Na5 Ba8 39. Nab3 $14) 38. Nxc5 (38. bxc5 Qc6 39. Qd8+
Kh7 $18) 38... Bc8 $4 (38... Qc7 39. Qd2 $11) 39. Qd4 (39. e5 $142 Bb7 40. Qd6
Qc6 41. Qd8+ Kh7 42. Qd3+ Kg8 43. Qd8+ Kh7 $18) 39... Qc7 $2 (39... a5 $142 $5
$14) 40. e5 $16 Qe7 (40... Bb7 41. Qd6 Qc8 42. Qb6 $18) 41. Kh2 g6 $4 (41...
Qg5 42. h4 Qf5 43. Ne4 Qf4+ 44. Kh3 Qf5+ 45. Kg3 $18) 42. g3 (42. Ne4 $142 $18)
42... Kg7 $4 (42... Qg5 $142 43. Ne4 Qc1 44. Qd8+ Kg7 $18) 43. f4 (43. h4 $142
f5 $18) 43... Qf8 $4 (43... a5 $142 $11) 44. Qd6 $18 Qe8 45. Qc7 Kg8 (45... a5
46. g4 axb4 47. axb4 Qf8 $18) 46. Ne4 Kg7 47. Nd6 Qd7 48. Qxc8 Qa7 (48... Qxc8
49. Nxc8 f6 $18) 49. Ne8+ (49. Ne8+ Kh8 50. Nf6+ Kg7 51. Qg8#) 1-0

[Event "Simultaeneous"]
[Site "?"]
[Date "1971.05.11"]
[Round "?"]
[White "Bailey, B."]
[Black "Acers, J."]
[Result "0-1"]
[WhiteElo "1977"]
[BlackElo "2409"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]
[EventDate "1971.??.??"]

{C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} 1. e4 e6 2. d4 d5 3. Nd2
a6 4. Ngf3 c5 5. e5 (5. c4 dxc4 6. Nxc4 b5 7. Nce5 cxd4 8. a4 Nf6 9. axb5 Bb4+
10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Bd3 Bb7 13. Nc6 Nxc6 14. bxc6 Bxc6 15. e5 Ne4
16. Bxe4 Bxe4 17. Ng5 Bxg2 18. Rg1 Bb7 19. Ra3 Qd5 {
Sahl,B (2400)-Schussler,H (2525) Copenhagen 1988 0-1 (41)}) 5... cxd4 6. Nxd4
$146 (6. Bd3 Nc6 7. Nb3 Qc7 8. Qe2 Bb4+ 9. Kf1 Nge7 10. Bf4 Ng6 11. Bg3 Qb6 12.
h4 h5 13. Kg1 Bd7 14. Ng5 Nge7 15. a3 Bc5 16. Qf3 Nd8 17. a4 Rc8 18. Bf4 Nf5
19. Bd2 Qc6 20. g3 Ba7 {
Makoli,P (2206)-Bosman,M (2332) Saint Vincent 2005 1-0 (53)}) 6... Nc6 7. N2f3
Nge7 8. Bd3 Ng6 9. Bxg6 hxg6 10. Qe2 (10. O-O $5 $14) 10... Bd7 $11 11. Bf4 Bc5
(11... Be7 12. h3 g5 13. Be3 $15) 12. c3 (12. O-O-O Qb6 13. Be3 a5 $11) 12...
Qb6 (12... Nxd4 13. Nxd4 Qh4 14. g3 $15) 13. Rd1 (13. Be3 $142 $5 $14) 13...
Nxd4 $15 14. Nxd4 Bxd4 (14... Bb5 $5 15. Qg4 a5 $15) 15. Rxd4 $11 Bb5 16. Qc2
Rc8 17. Be3 Qc7 18. f4 g5 $2 (18... O-O 19. a4 Bd7 20. O-O $14) 19. Kf2 (19. a4
Bd7 20. O-O O-O $18) 19... g6 $2 (19... gxf4 $142 20. Bxf4 Qe7 $11) 20. h3 $18
Rh4 (20... gxf4 21. Bxf4 g5 22. Bg3 $18) 21. g3 (21. fxg5 Rxd4 22. Bxd4 Qc4 $18
) 21... gxf4 22. Bxf4 Rh8 23. g4 Qe7 (23... g5 24. Bxg5 Qxe5 $14) 24. g5 $4 (
24. Qd2 $142 $5 Rh7 25. Kg3 Qh4+ 26. Kg2 $18) 24... Rh4 (24... Rc4 $5 $14) 25.
Kg3 $16 Rh5 26. h4 Kf8 27. Kg4 (27. Be3 Qc7 28. Rf4 Qxe5 $16) 27... Kg7 28. Bg3
Rch8 (28... Qc7 $142 $16) 29. Qf2 $4 (29. a4 $142 Bc6 30. Rf1 $16) 29... Rxg5+
$15 30. hxg5 Rxh1 31. Qf6+ Kf8 32. a4 $4 (32. Rd2 $142 $17) 32... Be2+ $19 (
32... Be2+ 33. Kf4 Rf1+ 34. Ke3 Rxf6 35. gxf6 Qc5 36. Kxe2 Kg8 $19) 0-1

[Event "Match"]
[Site "?"]
[Date "1971.05.25"]
[Round "1"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1-0"]
[WhiteElo "1958"]
[BlackElo "2046"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "83"]
[EventDate "1971.??.??"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9.
Bg5 Bd7 (9... h6 10. Bh4 Qa5+ 11. c3 Be7 12. O-O O-O 13. Qe2 Rd8 14. Ne5 Bd7
15. Nxd7 Rxd7 16. Bb5 Rdd8 17. Bc4 Kf8 18. Rad1 Qc5 19. Bg3 Bd6 20. Bxd6+ Rxd6
21. Rxd6 Qxd6 22. Rd1 Qc7 23. Qd3 Ng4 24. Qd6+ {
Lutz,C (2560)-Luther,T (2550) Ptuj 1995 1/2-1/2 (31)}) 10. Qe2 Bc6 $146 (10...
Qc7 11. c3 Bc6 12. O-O Bd6 13. Bb5 h6 14. Bxc6+ bxc6 15. Bxf6 gxf6 16. Rad1
O-O-O 17. g3 h5 18. Nd4 Kb7 19. Qf3 h4 20. Nb5 Qe7 21. Nd4 Qc7 22. Nb5 Qe7 23.
Nxd6+ Rxd6 24. Rxd6 Qxd6 25. Qxf6 {
Lemmers,O-Van der Weide,K Nijmegen 1992 0-1 (50)}) (10... h6 11. Bh4 Bc6 12.
Ne5 Qd4 13. Bxf6 gxf6 14. Nxc6 bxc6 15. O-O Rd8 16. Be4 Qxb2 17. Bxc6+ Kf8 18.
Rfd1 Rxd1+ 19. Rxd1 f5 20. g3 Kg7 21. Rd7 Qf6 22. Bf3 Re8 23. Qb5 Re7 {
1/2-1/2 (23) Paljusaj,E (2230)-Castaldo,F (2304) Patras 2001}) (10... Qa5+ 11.
c3 Bd6 12. a4 $14) 11. O-O-O $14 Qa5 (11... Qc7 $142 $14) 12. Bc4 (12. Kb1 $142
$16) 12... Ne4 $15 13. Bd2 Nxd2 14. Rxd2 Bxf3 15. Qxf3 O-O 16. Rd7 (16. Qxb7
$142 $5 Rab8 17. Qa6 $11) 16... Qa4 $17 17. Qd3 b5 (17... Bxf2 $5 18. Rf1 Bh4
19. Rxb7 Qc6 $17) 18. Bb3 $15 Qf4+ 19. Kb1 Rab8 20. f3 a5 21. c3 a4 (21... b4
22. g3 Qf6 23. Rc1 $11) 22. g3 (22. Bc2 $5 g6 23. a3 $16) 22... Qf6 23. Bc2 g6
24. h4 $4 (24. a3 $142 b4 25. cxb4 Bxb4 26. axb4 (26. Bxa4 $143 Bd6 27. Bb5 Be5
$17) 26... Rxb4 27. Qa3 $11) 24... b4 $19 25. Bxa4 bxc3 26. Bb3 Rxb3 (26...
cxb2 $142 27. h5 Rfc8 $19) 27. axb3 $11 cxb2 28. Rd1 Bb6 29. Rd2 Qe5 30. f4 (
30. g4 Qe1+ 31. Kxb2 Ra8 $11) 30... Qe1+ (30... Qa5 31. Kxb2 Ra8 32. Qc3 Qa1+
33. Kc2 Ra2+ 34. Kd3 Qf1+ 35. Ke4 $11) 31. Rd1 (31. Kxb2 $142 Rc8 32. Rd1 Qf2+
33. Rd2 $11) 31... Qb4 $4 (31... Qa5 $142 32. Kxb2 Ra8 $15) 32. Kxb2 $16 Rb8 $4
(32... Bc5 $142 $16) 33. Qc3 $18 Qf8 (33... Qb5 34. R1d3 Ba5 $18) 34. g4 Bc5 (
34... Ra8 35. R1d6 Ba5 36. Qf6 $18) 35. Kb1 (35. h5 $142 Rc8 36. Qf6 Bb4 $18)
35... Ra8 (35... Bb4 36. Qf6 Ba5 37. R1d3 $18) 36. f5 exf5 (36... Bb4 37. Qf3
$18) 37. gxf5 Bb4 (37... Rc8 38. h5 $1 gxh5 39. R1d2 $18) 38. Qf3 Ba5 (38...
Rc8 39. fxg6 hxg6 $18) 39. fxg6 hxg6 40. Rf1 Qg7 41. Qxa8+ Kh7 (41... Qf8 42.
Qxa5 g5 43. Qxg5+ Kh8 44. Rd8 Kh7 45. Rxf8 f6 46. R8xf6 Kh8 47. Rh6#) 42. Rdxf7
(42. Rdxf7 Bc3 43. Rxg7+ Bxg7 44. Rf7 Kh6 45. Qe4 g5 46. h5 Kxh5 47. Rxg7 g4
48. Qxg4+ Kh6 49. Qg5#) (42. Rfxf7 Bc3 43. Rxg7+ Bxg7 44. Qf8 Kh6 45. Rxg7 Kh5
46. Qf4 g5 47. Qxg5#) 1-0

[Event "Match"]
[Site "?"]
[Date "1971.06.01"]
[Round "2"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2046"]
[BlackElo "1958"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "95"]
[EventDate "1971.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 Nfd7 8. Qe2 Nb6 9. Bb3 Nc6
10. Rd1 Bg4 11. h3 Bxf3 12. Qxf3 e6 13. d5 $146 (13. Na4 Nxa4 14. Bxa4 Qd6 15.
Bd2 Rfb8 16. a3 a5 17. Rac1 Ne7 18. Rc5 b6 19. Rc2 Ra7 20. Bb5 Qd8 21. Be1 Nf5
22. Bc6 Ne7 23. Bb5 Nf5 24. a4 h5 25. d5 e5 26. g3 Nd6 27. g4 e4 {
Taimanov,M (2510)-Ravisekhar,R (2400) Delhi 1982 1/2-1/2 (43)}) (13. Ne4 Rb8 (
13... Na5 14. Nc5 Qc8 15. Bc2 Rd8 16. b4 Nc6 17. Bd2 Nd5 18. b5 Nce7 19. Rac1
b6 20. Na6 c6 21. Bb3 Qb7 22. e4 Nc7 23. Nxc7 Qxc7 24. d5 exd5 25. exd5 c5 26.
d6 Qxd6 27. Qxf7+ Kh8 28. Bg5 {
Milanovic,D (2477)-Milin,D (2100) Beograd 2006 1-0}) 14. Bd2 Nd5 15. Rac1 Nce7
16. Nc5 Nf5 17. g4 Nfe7 18. e4 Nb6 19. Bg5 Nd7 20. Qg3 Nxc5 21. dxc5 Qe8 22.
Qxc7 Nc6 23. Ba4 Bxb2 24. Rb1 Be5 25. Qd7 Qc8 26. Kg2 Kg7 27. Be3 Na5 {
Kramnik,V (2775)-Kamsky,G (2735) Monte Carlo 1996 1/2-1/2 (47)}) (13. a4 Na5
14. Bc2 Qe7 15. b3 c5 16. Ba3 Nd7 17. Ne4 b6 18. Rac1 f5 19. Nd2 Rfc8 20. Bd3
Qd8 21. Ba6 Rc7 22. b4 Nc6 23. bxc5 bxc5 24. Bxc5 Nb6 25. Bxb6 axb6 26. Bb5
Rac8 27. Rxc6 {1-0 (27) Cucka,J-Munk,P Brno 1986}) (13. a3 Rb8 $16) 13... Ne5
14. Qe2 exd5 15. Nxd5 c6 $4 (15... c5 $142 16. e4 Nc6 $16) 16. Nc3 (16. Nxb6
$142 Qxb6 17. f4 $18) 16... Qe7 $14 17. e4 Ned7 18. Bf4 Be5 19. Qe3 (19. Bxe5
$5 Qxe5 20. Qe3 $14) 19... Bxf4 $11 20. Qxf4 Nc5 21. Bc2 Nc4 22. b3 Na3 23.
Rac1 (23. Bd3 a6 $11) 23... Nxc2 (23... Rfd8 $5 24. f3 Rxd1+ 25. Nxd1 Rd8 $15)
24. Rxc2 $11 Rfd8 25. Rcd2 Rxd2 26. Rxd2 Rd8 27. f3 (27. Rxd8+ Qxd8 28. Qe3 b6
$11) 27... Rxd2 28. Qxd2 Ne6 29. Ne2 a6 30. Kf1 b6 31. Qe3 Qd8 32. Ke1 b5 33.
g3 h5 34. f4 c5 35. h4 Nd4 36. Nxd4 cxd4 (36... Qxd4 $4 37. Qxd4 cxd4 38. b4
$18) 37. Qd3 Qa5+ 38. Qd2 Qc3 $4 (38... Qb6 $142 $11) 39. Qxc3 $18 dxc3 40. b4
Kf8 41. Ke2 Ke7 42. Kd3 f6 43. Kxc3 g5 44. hxg5 fxg5 45. Kd4 (45. fxg5 Kf7 46.
e5 $18) 45... gxf4 46. gxf4 Kd6 47. a3 Ke6 48. Kc5 (48. Kc5 h4 49. f5+ Ke5 50.
f6 $19) 1-0

[Event "Match"]
[Site "?"]
[Date "1971.06.15"]
[Round "3"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1/2-1/2"]
[WhiteElo "1976"]
[BlackElo "2046"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "101"]
[EventDate "1971.??.??"]

{B17: Caro-Kann: Modern Line (4...Nd7)} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4
Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c4 (7. Bg5 Bg4 8. Be2 Qd5 9. Bxf6 gxf6 10. h3
Bh5 11. Qd3 Rg8 12. g4 Bg6 13. Qc3 e6 14. O-O-O Qxa2 15. Bc4 Qa4 16. Rhe1 Bb4
17. Bxe6 Qa1+ 18. Kd2 Bxc3+ 19. bxc3 Qxd1+ {
0-1 (19) Blackman,D-Rogers,I (2575) Noosa 1993}) 7... Bg4 (7... g6 8. Bd3 Bg7
9. h3 O-O 10. Be3 Re8 11. O-O Qc7 12. Qc2 Bd7 13. Rad1 Rad8 14. Rfe1 Bc8 15.
Qa4 b6 16. Qc2 Nd7 17. Qc1 c5 18. Bf4 e5 19. dxe5 Nxe5 20. Bxe5 Bxe5 21. Nxe5
Rxe5 22. Rxe5 {Lehtonen,S-Sellberg,J Finland 2006 1/2-1/2 (46)}) 8. Be3 e6 9.
a3 $146 (9. Qc2 Bxf3 10. gxf3 Bb4+ 11. Bd2 Qa5 12. Bc3 O-O-O 13. O-O-O Bxc3 14.
bxc3 Qa3+ {0-1 (14) Melkumian,H-Horvath,L (2110) Mureck 1998}) 9... a5 (9...
Qa5+ 10. Qd2 Qxd2+ 11. Nxd2 $11) 10. Be2 (10. h3 $5 Bf5 11. g4 $14) 10... Be7
11. O-O O-O 12. h3 Bh5 13. Qc2 Bg6 14. Bd3 Bxd3 15. Qxd3 Qc7 16. Rfd1 Rfd8 17.
Qc2 h6 18. Rd2 Rac8 19. Rad1 Bd6 20. Re2 c5 21. Rc1 Bf4 22. Bxf4 Qxf4 23. dxc5
Rxc5 24. b4 axb4 25. axb4 Rh5 26. Rd2 Rxd2 27. Qxd2 Qxd2 28. Nxd2 Rh4 (28... b5
29. g4 Re5 30. Nf3 $11) 29. Kf1 Kf8 30. Ke2 Ke7 (30... b5 31. Kd3 e5 32. Rc3
Rd4+ 33. Kc2 $11) 31. Ke3 (31. Ra1 $5 b5 32. Ra7+ Kd8 33. Kd3 (33. Rxf7 $6 bxc4
34. g3 Rd4 $11) 33... bxc4+ 34. Nxc4 $11) 31... b5 $11 32. g3 Rh5 33. Kd3 Kd7
34. cxb5 Rxb5 35. Kc4 Rd5 36. Rc2 Kc7 37. Kb3+ Kb7 38. Ka4 Nd7 39. Nc4 Nb6+ 40.
Nxb6 Kxb6 41. Kb3 Rd3+ 42. Rc3 Rxc3+ $4 (42... Rd2 $142 43. f4 g5 $11) 43. Kxc3
$18 Kb5 44. f4 f6 45. g4 (45. h4 g6 46. Kb3 $18) 45... g5 $11 46. fxg5 hxg5 47.
Kb3 f5 48. gxf5 exf5 49. Kc3 f4 50. Kd3 Kxb4 51. Ke4 1/2-1/2

[Event "Match"]
[Site "?"]
[Date "1971.06.22"]
[Round "4"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2046"]
[BlackElo "1976"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "85"]
[EventDate "1971.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 Nfd7 8. Bxf7+ (8. Qe2 Nb6 9.
Bb3 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Rd1 Qc8 13. Ne4 Na5 14. Bc2 Nac4 15. Nc5
c6 16. b3 Nd6 17. Bb2 Nd7 18. Nd3 Qe8 19. Rac1 Rd8 20. Ba3 Nb5 21. Bb4 Nf6 22.
a4 Nd6 {Golombek,H-Gligoric,S (2575) Moscow 1956 1/2-1/2 (34)}) 8... Rxf7 9.
Ng5 Nb6 $146 (9... Nf8 10. Nxf7 Kxf7 11. Qb3+ e6 12. d5 Bxc3 13. dxe6+ Bxe6 14.
Qxc3 Nc6 15. e4 Qd4 16. Qf3+ Kg8 17. Be3 Qg7 18. b3 Nd7 19. Rad1 Nf6 20. Bh6
Qxh6 21. Qxf6 Re8 22. f3 Qg7 23. Qf4 a5 24. Rd2 {
Olins,E-Lapiken,P Lincoln 1969 1/2-1/2 (42)}) 10. Nxf7 Kxf7 11. f4 $2 (11. Qe2
c6 $17) 11... e6 (11... Kg8 12. Qf3 e6 13. Bd2 $17) 12. Qb3 Kf8 13. Bd2 Nc6 14.
Rad1 Qe7 15. Ne2 (15. Ne4 a5 $17) 15... Qf7 (15... Bd7 16. a3 $19) 16. g4 (16.
e4 $142 $5 Bd7 17. Qc2 $17) 16... Kg8 $19 17. Bc3 (17. Rf2 $142 $19) 17... Nd5
18. Rd3 (18. Bd2 b6 $19) 18... Nxc3 (18... b6 19. Qa4 Bd7 20. Qb3 $19) 19. bxc3
$2 (19. Rxc3 a5 20. Rc4 $19) 19... b6 20. Rd2 (20. Rdd1 Ba6 21. Rde1 Ne7 $19)
20... Ba6 21. f5 (21. Qc2 Na5 $19) 21... exf5 (21... gxf5 $142 $5 22. d5 exd5
23. Rxf5 $19) 22. Qxf7+ Kxf7 23. gxf5 gxf5 (23... Kg8 $142 24. fxg6 hxg6 25.
Rf3 $19) 24. Rxf5+ Kg6 $4 (24... Kg8 $142 25. Rf3 Bc4 $19) 25. e4 $16 Bxe2 $4 (
25... Bh6 $142 26. Nf4+ Kg7 27. Rg2+ Kh8 $16) 26. Rxe2 $18 Rf8 27. Rg2+ Kh6 28.
Rfg5 (28. Rxf8 $142 Bxf8 29. Rg8 $18) 28... Bf6 $4 (28... Nxd4 29. Rxg7 Ne2+
30. Rxe2 Kxg7 31. Rg2+ Kf6 32. Rf2+ Ke7 33. Rxf8 Kxf8 34. Kf2 $11) 29. R5g3 $4
(29. Rg8 $142 Rf7 30. Rf2 Rg7+ 31. Rxg7 Kxg7 32. e5 $18) 29... Kh5 $4 (29...
Bh4 30. Rg4 Kh5 31. Rg7 $11) 30. Rh3+ (30. Rg8 $142 Rxg8 31. Rxg8 $18) 30...
Bh4 $11 31. Rg7 h6 32. Rxc7 Na5 $4 (32... Nd8 33. d5 Kg4 34. Rd3 $11) 33. Rxa7
$4 (33. e5 $142 Kg4 34. Rd3 $18) 33... Nc4 $11 34. Kg2 $4 (34. Rg7 $142 $5 Nd2
35. e5 Nf3+ 36. Kg2 $11) 34... Nd2 $17 35. Rg7 $2 (35. e5 $142 Rf2+ 36. Kh1 $17
) 35... Rf2+ $19 36. Kh1 Nxe4 $4 (36... Nf3 $142 $19) 37. a4 $4 (37. Re3 Ng5
38. Rge7 Rc2 $11) 37... Nd2 (37... Ng5 $142 $5 38. Rxg5+ Kxg5 39. Rd3 $19) 38.
Kg1 $4 (38. Rg2 $5 Rf1+ 39. Rg1 $11) 38... Rf1+ (38... Nf3+ $142 39. Kh1 Rf1+
40. Kg2 Rf2+ 41. Kh1 Ng5 $19) 39. Kg2 $15 Rf2+ 40. Kh1 Rf1+ (40... Nf3 41. Rf7
Rf1+ 42. Kg2 Rg1+ 43. Kxf3 Rf1+ 44. Ke4 Rxf7 45. d5 $11) 41. Kg2 (41. Rg1 $142
$5 Rf4 42. Re3 $11) 41... Rf2+ $17 42. Kh1 Rf1+ (42... Nf3 $142 43. Rf7 Rf1+
44. Kg2 Rg1+ 45. Kxf3 Rf1+ 46. Ke4 Rxf7 $17) 43. Kg2 $11 1/2-1/2

[Event "Match"]
[Site "?"]
[Date "1971.06.29"]
[Round "5"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1/2-1/2"]
[WhiteElo "1976"]
[BlackElo "2046"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "93"]
[EventDate "1971.??.??"]

{B16: Caro-Kann: Bronstein-Larsen Variation} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. Bf4 Bd6 9. Qd2 Qc7 10. Bxd6 Qxd6
11. O-O-O Nd7 12. Qa5 $146 (12. Rhe1 O-O-O 13. h3 Bf5 14. Nh4 Bg6 15. Nxg6 hxg6
16. Bf3 Nb6 17. c3 Rh4 18. Qc2 Rf4 19. Re4 Rxe4 20. Qxe4 g5 21. Qe2 f5 22. Re1
Nd5 23. g3 Rh8 24. Bg2 Nc7 25. Qe5 Qxe5 26. Rxe5 f6 {
Rabar,B-Milic,B Ljubljana 1945 1/2-1/2 (36)}) (12. h3 Bxf3 13. Bxf3 O-O-O 14.
Rhe1 f5 (14... Kb8 15. Re3 Nb6 16. Rd3 f5 17. Kb1 Rhg8 18. Qh6 Rh8 19. Bh5 Rdf8
20. Rg3 Nd5 21. Rf3 Qe7 22. c4 Qf6 23. Qc1 Nb6 24. Ra3 Rd8 25. Qc3 Rd7 26. Qa5
Nc8 27. Qe5+ Qxe5 28. dxe5 Rxd1+ 29. Bxd1 {
Yanofsky,D-Patty,J Montreal 1959 1-0 (47)}) 15. Kb1 Kb8 16. Qa5 Rhg8 17. Re3
Qc7 18. Qxc7+ Kxc7 19. b3 Nf6 20. c4 Rd6 21. Kc2 Rgd8 22. Kc3 b6 23. a3 a6 24.
Re2 Ra8 25. Rde1 Rad8 26. Rd1 Re8 {
Zimina,O (2172)-Atalik,E (2336) Rybinsk 1999 1/2-1/2}) (12. Kb1 O-O-O 13. c4
Rhg8 14. g3 f5 15. Qa5 a6 16. Rhe1 Qc7 17. Qc3 f4 18. Nd2 fxg3 19. hxg3 Bf5+
20. Ka1 Nf6 21. Bf3 Ng4 22. Re2 c5 23. Ne4 cxd4 24. Qb4 Ne5 25. Nd6+ Rxd6 26.
Rxe5 Rb6 {Diviak,R (1937)-Vysoglad,P (2092) Frydek Mistek 2006 1/2-1/2 (56)})
12... Nb6 13. Kb1 Nd5 14. h3 Bh5 15. g3 Qb4 16. Qxb4 Nxb4 17. a3 Nd5 18. Rhe1
O-O-O 19. Nh2 Bxe2 20. Rxe2 h5 21. Kc1 Ne7 22. Nf3 Nf5 23. c3 Rhg8 (23... Kc7
24. a4 $11) 24. Nd2 (24. Re4 Ne7 $14) 24... Nd6 $11 25. Ne4 (25. Nf3 a5 $11)
25... Nxe4 (25... f5 26. Nd2 $11) 26. Rxe4 Kd7 27. Re3 (27. Kc2 a5 $11) 27...
Rg5 28. Kc2 Rdg8 (28... Rf5 29. Rf1 $11) 29. Kd3 Kd6 30. Rf3 Ke7 31. Re1 Rb5
32. b4 Rd5 33. h4 Rg4 34. Re4 f5 35. Re5 Kd6 36. Rxd5+ Kxd5 37. c4+ Kd6 38. Re3
f6 39. Rf3 b5 40. Rf4 Rxf4 41. gxf4 a6 42. f3 Kd7 43. c5 Kc7 44. Kc3 Kd7 45.
Kb3 Kc7 46. a4 Kd7 47. axb5 1/2-1/2

[Event "Match"]
[Site "?"]
[Date "1971.07.05"]
[Round "6"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2046"]
[BlackElo "1976"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "126"]
[EventDate "1971.??.??"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5
Nd6 5. Bb3 g6 6. Qxe5+ Qe7 7. Qxe7+ Bxe7 8. Nf3 O-O 9. O-O c6 10. d4 Nf5 11.
Re1 Bf6 $4 $146 (11... Bb4 12. Bg5 d5 13. g4 Ng7 14. Be7 Bxe7 15. Rxe7 Re8 16.
Rae1 Rxe7 17. Rxe7 Kf8 18. Re1 Bxg4 19. Ng5 Ne6 20. Nxe6+ Bxe6 21. Nb1 a5 22.
c3 Nd7 23. Nd2 Re8 24. Nf3 Bg4 25. Rxe8+ Kxe8 26. Nd2 {
Matejovsky,O (1930)-Smid,J (2140) Plzen 2001 0-1 (51)}) (11... d5 $142 $11) 12.
d5 $18 Bxc3 13. bxc3 cxd5 (13... d6 14. h3 cxd5 15. Bxd5 $18) 14. Ba3 d6 15.
Bxd5 Nc6 (15... Nd7 16. Rad1 Nb6 17. Bb3 $18) 16. Rad1 (16. Rab1 Be6 17. Bxe6
fxe6 18. Rxb7 e5 $18) 16... Bd7 (16... h6 17. Nd2 $18) 17. Ng5 h6 18. Ne4 Kg7 (
18... Rfd8 19. Bxd6 Rac8 20. Bb3 $18) 19. Nxd6 (19. c4 $142 f6 20. c5 $18 (20.
Nxd6 $143 Nxd6 21. Bxd6 Rfe8 $18)) 19... Nxd6 20. Bxd6 Rfe8 (20... Rfd8 21. f3
$18) 21. f3 (21. c4 $142 $5 Bf5 22. c3 Rxe1+ 23. Rxe1 Be6 24. Bxe6 Re8 $18)
21... Rxe1+ 22. Rxe1 Re8 $2 (22... Bf5 $142 23. Bb3 Rd8 $18) 23. Rxe8 Bxe8 24.
Kf2 Kf6 25. Ke3 Bd7 26. Bc5 (26. c4 Bf5 27. Kd2 g5 $18) 26... Be8 (26... Bf5
27. Bb3 b6 $18) 27. Bxc6 (27. c4 $142 $18) 27... Bxc6 $11 28. Bxa7 Ke5 (28...
Bb5 $5 $11) 29. c4 $16 Bd7 (29... Ke6 $16) 30. h4 (30. Bd4+ Kf5 $16) 30... h5 (
30... Kf5 31. Bb8 $14) 31. Bd4+ (31. Kd3 $5 $16) 31... Kf5 $11 32. Bb6 Ke5 (
32... f6 33. Bd8 $11) 33. c3 (33. Bc7+ Ke6 $16) 33... Bc6 34. Bc7+ Ke6 (34...
Kf5 35. Kf2 $11) 35. Kf4 (35. Kd4 Ba4 $16) 35... Kd7 (35... f6 36. Bb6 $14) 36.
Be5 Ke6 37. Bd4 f5 (37... f6 $142 $5 $14) 38. Kg5 $16 Kf7 39. Kf4 Ke6 40. g4 $4
(40. Ke3 $142 $16) 40... fxg4 $11 41. fxg4 Bg2 42. g5 Bc6 43. Bf6 Kd6 44. Ke3
Kc5 45. Kd3 Bd7 46. Bd4+ Kd6 47. Kc2 Ba4+ 48. Kb2 Kc6 49. Ka3 Bd1 50. Kb4 {
White prepares c5} Be2 51. a4 Bf1 52. a5 Be2 53. Bf2 Bd3 54. c5 Be2 55. c4 Bd3
56. Kc3 Bf1 57. Kd4 Be2 58. Bg3 Bf1 59. Bb8 Be2 60. Ba7 Bf1 61. Bb6 Be2 62. Ke5
Bxc4 63. Kf6 Bd3 1/2-1/2

[Event "Seattle Open"]
[Site "?"]
[Date "1971.06.12"]
[Round "1"]
[White "Bailey, B."]
[Black "Golphenee, G."]
[Result "0-1"]
[WhiteElo "1976"]
[BlackElo "1738"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "84"]
[EventDate "1971.??.??"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5.
Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8. e6 (8. Be3 dxe5 9. dxe5 e6 10. Nc3 Bb4 11.
Qg3 Qe7 12. Be2 O-O-O 13. O-O Bxc3 14. bxc3 f6 15. f4 f5 16. Qf2 Na4 17. Rfc1
b6 18. Qf3 Nb8 19. Rab1 c6 20. Qf2 Nc5 21. Bxc5 Qxc5 22. Qxc5 bxc5 {
Lopez Nocera,V (1940)-Malbran,G (2303) Villa Martelli 2004 0-1 (54)}) 8... fxe6
9. Be3 Nb4 10. Na3 c6 $146 (10... d5 11. Qh5+ (11. c5 Nd7 12. Be2 e5 13. dxe5
Nxe5 14. Qh5+ Ng6 15. Bd2 Nc6 16. O-O e5 17. f4 Bxc5+ 18. Kh1 O-O 19. f5 Nf4
20. Bxf4 exf4 21. Rxf4 Qe8 22. Qf3 Rd8 23. Nb5 Qe5 24. Bd3 Qxb2 25. Rf1 Qe5 {
Kalfas,R-Italie,R New York 1999 1/2-1/2 (71)}) 11... Kd7 12. c5 Nc4 13. Nxc4
dxc4 14. Bxc4 c6 15. O-O Qe8 16. Qe5 Qf7 17. Bf4 Rc8 18. Bh2 Nd5 19. Qg3 b5 20.
Bxd5 exd5 21. Qa3 Ra8 22. Qa6 Qe8 23. a4 bxa4 24. Rfe1 Qc8 25. Qxa4 {
Rogulj,B (2435)-Mohr,G (2440) Bled 1992 1-0 (34)}) (10... g6 11. Be2 $14) 11.
Be2 g6 12. O-O Bg7 13. Bd2 (13. h4 e5 14. d5 Qd7 $14) 13... Na6 (13... a5 $5
14. Bc3 Nd7 $11) 14. Nc2 $14 Qd7 (14... e5 15. dxe5 Bxe5 16. Rab1 $14) 15. b3 (
15. a4 Qc8 $16) 15... O-O-O (15... e5 16. dxe5 Bxe5 17. Rae1 $14) 16. Bc3 (16.
a4 e5 17. a5 Na8 $16) 16... Kb8 17. Qe3 Nc7 (17... e5 18. dxe5 Bxe5 19. Bg4 $16
) 18. a4 Qc8 (18... e5 19. a5 Nc8 20. a6 Nxa6 21. dxe5 Bxe5 22. Bxe5 dxe5 23.
Rxa6 bxa6 24. Nb4 $18) 19. b4 Nd7 $2 (19... d5 $142 20. c5 Nc4 $18) 20. b5 c5
21. a5 e5 (21... cxd4 22. Bxd4 Bxd4 23. Qxd4 e5 $18) 22. dxe5 (22. dxc5 $142
Nxc5 23. a6 b6 $18) 22... Bxe5 23. Bxe5 Nxe5 24. f4 Qf5 (24... Nd7 25. Bf3 d5
26. cxd5 Rhf8 $18) 25. fxe5 Qxc2 (25... Qxe5 26. Qf3 $18) 26. b6 axb6 (26...
Ne6 27. a6 axb6 28. axb7 $18) 27. axb6 Na6 (27... Qb2 28. bxc7+ Kxc7 29. exd6+
exd6 $18) 28. Qf3 (28. exd6 $142 Rxd6 29. Qxe7 Rxb6 30. Qe5+ Ka7 31. Qxh8 $18)
28... Qb2 $14 29. Rfb1 Qxe5 $4 (29... Qd4+ $142 30. Kh1 dxe5 $14) 30. Rxa6 $18
bxa6 31. Qa3 (31. Qc6 $142 d5 32. cxd5 $18) 31... Qe4 32. Qa2 $4 (32. Qxa6 $142
Qa8 33. Qb5 $11) 32... Rhf8 $19 33. Ra1 (33. Bg4 Kb7 34. Ra1 Ra8 $19) 33... Qb7
34. Bg4 Rde8 (34... Rf6 $142 35. Bf3 Rxf3 36. gxf3 Rf8 $19) 35. Be6 $11 Rf5 36.
Qa4 (36. Bd5 $5 Rxd5 37. cxd5 $11) 36... Ref8 (36... Rd8 $142 37. Rb1 Rf4 $17)
37. Rb1 $2 (37. Bxf5 gxf5 38. Qxa6 Qxa6 39. Rxa6 Rf6 $11) 37... Rg5 $4 (37...
Rf4 38. Qa1 Rd4 39. Re1 $19) 38. Rb2 $4 (38. Bd5 $142 Rxd5 39. cxd5 $11) 38...
Re5 $19 39. Bd7 $4 (39. Bd5 Qc8 40. Ra2 Re1+ 41. Kh2 $19) 39... Re1+ 40. Kh2
Qe4 41. Rb3 (41. Qc2 Qe5+ 42. g3 Rf3 43. Qf2 Rxf2+ 44. Rxf2 Qe4 45. g4 Rh1+ 46.
Kg3 Qe3+ 47. Rf3 Qe1+ 48. Rf2 Rf1 49. Kf4 Qd2+ 50. Ke4 Rxf2 51. h4 Qd4#) 41...
Qf4+ (41... Qe5+ 42. Rg3 Rff1 43. h4 Rh1#) 42. Rg3 Re3 (42... Re3 43. Qa1 Qxg3+
44. Kg1 Re1+ 45. Qxe1 Qxe1+ 46. Kh2 Rf1 47. g3 Qf2#) (42... Qd4 43. Re3 Rff1
44. Bc6 Qf4+ 45. g3 Qf2+ 46. Bg2 Qg1#) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1971.06.12"]
[Round "2"]
[White "Anderson, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1771"]
[BlackElo "1976"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]
[EventDate "1971.??.??"]

{A06: Réti Opening:1 Nf3 d5} 1. b3 d5 2. Bb2 Bf5 3. e3 Nd7 4. Nf3 h6 5. Be2
Ngf6 6. O-O e6 7. c4 Bd6 8. d4 c6 9. Nbd2 O-O (9... Qb8 10. h3 O-O 11. a3 a5
12. c5 Bc7 13. b4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Bxe5 Qxe5 17. Nf3 Qe7 18.
Nd4 Be4 19. Nb3 axb4 20. axb4 Nd7 21. Qd4 Qg5 22. f3 Bf5 23. Kf2 Qe7 24. Rxa8 {
Demidiukov,E-Iljin,T (2362) Evpatoria 2006 1/2-1/2 (31)}) 10. Ne5 Ne4 11. Nxe4
$146 (11. f3 Nxd2 12. Qxd2 f6 13. Nxd7 Qxd7 14. Bd3 Bxd3 15. Qxd3 a5 16. Rae1
b5 17. c5 Bc7 18. f4 a4 19. b4 Rfe8 20. Qg6 Qf7 21. Qg3 Qh5 22. a3 Qf5 23. Qh4
Qe4 24. Qh3 Re7 25. Qh5 Kh7 {Kremer,L-Rubinstein,A Lodz 1927 0-1 (39)}) 11...
Bxe4 12. f4 (12. Bd3 Nxe5 13. dxe5 Bxd3 14. Qxd3 Bc5 $11) 12... Nf6 (12... Nxe5
13. dxe5 Bc5 14. Bd4 $15) 13. Bd3 (13. Nd3 $5 $15) 13... Bxe5 $17 14. dxe5 Bxd3
15. exf6 (15. Qxd3 $5 Ne4 16. a4 $17) 15... Bxf1 $19 16. fxg7 Re8 17. Qxf1 f6 (
17... dxc4 18. bxc4 Qd2 19. Bd4 $17) 18. cxd5 $2 (18. Qe2 Qe7 19. Rf1 $19)
18... cxd5 (18... exd5 19. Qe2 Qe7 20. Re1 $19) 19. Qf3 (19. Qe2 Qe7 $17) 19...
Kxg7 (19... Qe7 20. Rf1 Qxg7 21. Qd1 $19) 20. Qg4+ (20. f5 $5 Qe7 21. Qg3+ Kh8
22. Qg6 $17) 20... Kh7 $19 21. f5 $4 (21. Rf1 Rc8 22. Qd1 $19) 21... Rg8 22.
Qh5 (22. Qe2 e5 $19) 22... e5 23. Rd1 Qd7 (23... Rc8 24. Qe2 Qa5 25. a3 $19)
24. Qf3 Rad8 25. g4 (25. h3 Qc7 26. Ba3 Rg7 $19) 25... Rxg4+ 26. Qxg4 Rg8 27.
Qg6+ (27. Qxg8+ Kxg8 28. Rf1 Qb5 $19) 27... Rxg6+ 28. fxg6+ Kxg6 29. Rd2 (29.
Rf1 Qg4+ 30. Kf2 Kf5 $19) 29... Qf5 (29... Qh3 30. Re2 Qf3 31. Re1 $19) 30. Ba3
(30. Rf2 Qb1+ 31. Kg2 Kh5 $19) 30... Kh5 31. Bd6 (31. Rb2 Kh4 32. Kg2 Qh3+ 33.
Kf2 $19) 31... Qg5+ 32. Kf2 d4 $1 33. Rd3 (33. exd4 Qxd2+ {Deflection Pinning})
33... Qh4+ 34. Kg2 (34. Ke2 Qxh2+ 35. Kf3 Qh1+ 36. Ke2 Qg2+ 37. Ke1 $19) 34...
Qe4+ (34... Qe4+ 35. Kg3 Qxd3 36. a3 Qxe3+ 37. Kg2 Kh4 38. Kf1 Kg4 39. Kg2 Qe2+
40. Kg1 Kf3 41. h3 Qg2#) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1971.06.12"]
[Round "3"]
[White "Bailey, B."]
[Black "Lowrie, W."]
[Result "1-0"]
[WhiteElo "1976"]
[BlackElo "1830"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "45"]
[EventDate "1971.??.??"]

{B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} 1. e4 c5 2. Nf3 Nf6 3. e5
Nd5 4. Bc4 Nb6 5. d3 Nxc4 6. dxc4 Nc6 7. O-O g6 8. b3 $4 $146 (8. Nc3 Bg7 9.
Bf4 O-O 10. Qd2 Qb6 11. Na4 Qb4 12. Qxb4 cxb4 13. c3 f6 14. cxb4 fxe5 15. Bd2
Nd4 16. Ng5 b5 17. cxb5 d5 18. Nc5 h6 19. Nf3 Nxf3+ 20. gxf3 Bh3 21. Rfe1 Rxf3
22. Re3 Raf8 {Turner,D-Feldstein,R Lansing 1987 1/2-1/2 (66)}) (8. Nc3 $142 $18
) 8... Bg7 $17 9. Bb2 O-O (9... d6 10. Qe1 $17) 10. h3 (10. Qc1 $142 $5 $15)
10... d6 $17 11. Qe2 $4 (11. Qe1 $142 $17) 11... e6 (11... dxe5 12. Nc3 b6 13.
Rad1 $19) 12. Nbd2 $4 (12. Rd1 b6 $14) 12... d5 (12... dxe5 $142 13. Rab1 Qc7
$19) 13. a3 (13. Rfe1 b6 $11) 13... a5 14. Rad1 Qc7 {Will e5 fall?} 15. Rfe1
Re8 (15... a4 $142 $5 $11) 16. Nf1 (16. Nh2 Bd7 $16) 16... Ne7 (16... d4 $5 17.
c3 dxc3 18. Bxc3 b6 $16) 17. Ne3 Rd8 $2 (17... h5 $142 18. cxd5 exd5 19. Nxd5
Nxd5 20. Rxd5 Be6 $18) 18. Ng4 $18 b6 (18... Kh8 19. h4 h6 $18) 19. Nf6+ Kh8
20. Ng5 Nc6 (20... Nf5 21. cxd5 h6 22. d6 $18) 21. Ngxh7 Ba6 (21... Bh6 22. Qg4
Kg7 $18) 22. Qg4 Bxf6 23. exf6 (23. exf6 Ne7 24. fxe7+ d4 25. Ng5 Kg7 26. Nxe6+
Kg8 27. Nxc7 Bb5 28. exd8=Q+ Rxd8 29. cxb5 Kh8 30. Qh4+ Kg7 31. Qxd8 Kh7 32.
Ne8 d3 33. Qh4+ Kg8 34. Qh8#) 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1971.06.13"]
[Round "4"]
[White "Jaaska, E."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1921"]
[BlackElo "1976"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "76"]
[EventDate "1971.??.??"]

{C99: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7 12 Nbd2 cxd4} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5
10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Rfc8 15. Bd3 Nb7 $146
(15... Nc6 16. Be3 (16. Bd2 Nxd4 17. Nxd4 exd4 18. Ng3 g6 19. f4 Bf8 20. Qf3
Bg7 21. Re2 Qb6 22. Rf1 Bc6 23. f5 Rf8 24. Bb4 Ne8 25. Qg4 Be5 26. fxg6 hxg6
27. Ref2 Ng7 28. Bd2 Qc7 29. Bf4 Bd7 30. Qh4 Be6 {
Szymanski,A-Dworzynski,R Katowice 1952 1-0 (45)}) 16... Qb7 (16... Qd8 17. Ng3
Qe8 18. a3 Bf8 19. Qd2 g6 20. Rad1 Bg7 21. Bb1 a5 22. Bg5 Rd8 23. Ba2 b4 24.
Bh6 Nxd4 25. Nxd4 exd4 26. Bxg7 Kxg7 27. axb4 axb4 28. Bc4 Rab8 29. Qxd4 Be6
30. Nf5+ Bxf5 31. exf5 {Parma,B (2540)-Hamann,G (2470) Kiel 1978 1-0 (55)}) (
16... Nb4 17. Rc1 Qd8 18. Bb1 Rxc1 19. Bxc1 Nc6 20. b3 exd4 21. Nxd4 Nxd4 22.
Qxd4 Qc7 23. Ne3 Re8 24. Ba3 Be6 25. Rc1 Qd7 26. Rd1 Rd8 27. Kh2 Ne8 28. Nd5
Bxd5 29. Qxd5 Qa7 30. Qd2 h6 31. Bb2 {Lokvenc,J-Gereben,E Vienna 1947 1-0 (89)}
) 17. Ng3 (17. Rc1 g6 18. Bb1 Bf8 19. Qd2 Bg7 20. d5 Ne7 21. Bg5 Rxc1 22. Rxc1
Nc8 23. Qa5 Nb6 24. b3 Be8 25. Be3 Nfd7 26. Rc6 Nc8 27. Qd8 Ncb6 28. Rxb6 Nxb6
29. Qxb6 Qxb6 30. Bxb6 Rc8 31. Be3 Kf8 {
Sturc,G (2205)-Veres,A (1795) Slovakia 1998 1-0 (49)}) 17... Rc7 18. Rc1 Rac8
19. Bb1 Ne8 20. Qd2 g6 21. Red1 f6 22. Ne2 Bf8 23. Bc2 Na5 24. Ng3 Nc4 25. Bb3
Kh8 26. Qe2 Nxe3 27. Rxc7 Nxc7 28. Qxe3 Ne6 29. Ne2 b4 30. Rc1 {
Maroczy,G-Reti,R New York 1924 1/2-1/2 (58)}) (15... Nc6 $5 $14) 16. Be3 $16
exd4 17. Nxd4 Nc5 18. Rc1 Qd8 19. Bb1 (19. Ng3 $142 $5 $16) 19... Ncxe4 $15 20.
Qf3 d5 21. Ng3 Rxc1 22. Bxc1 Nxg3 23. Qxg3 Rc8 24. Bg5 Ne4 25. Bxe7 Qxe7 26.
Qe3 Qg5 (26... Qb4 $142 $5 27. Nb3 Nf6 $17) 27. Bxe4 $11 Qxe3 28. Rxe3 (28.
fxe3 $143 dxe4 29. Kh2 g5 $17) 28... dxe4 29. Rxe4 Kf8 30. Re2 Rc4 31. Rd2 Ke7
32. a3 Kf6 33. f4 b4 34. axb4 Rxb4 35. Nc2 Rb7 36. Nd4 Ke7 37. Kf2 f6 38. h4
Kf7 1/2-1/2

[Event "Seattle Open"]
[Site "?"]
[Date "1971.06.13"]
[Round "5"]
[White "Bailey, B."]
[Black "Vogler, R."]
[Result "0-1"]
[WhiteElo "1976"]
[BlackElo "2128"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "30"]
[EventDate "1971.??.??"]

{C03: French Tarrasch: Unusual Black 3rd moves} 1. e4 e6 2. d4 d5 3. Nd2 f5 4.
exf5 exf5 5. Ndf3 Nc6 (5... Nf6 6. Bg5 Be7 7. Bd3 Ne4 8. Bxe7 Qxe7 9. Ne2 Qb4+
10. c3 Qxb2 11. O-O O-O 12. c4 dxc4 13. Bxc4+ Kh8 14. Rb1 Qa3 15. Ne5 g6 16.
Rb3 Qe7 17. Nf4 Kg7 18. Rh3 Nc6 19. Nfxg6 hxg6 20. Nxg6 {
Karpov,A (2630)-Pedersen,E (2370) Skopje 1972 1-0}) (5... Bd6 6. Bg5 Nf6 7. Ne5
O-O 8. Qd3 Qe8 9. f4 Ne4 10. Bh4 Nd7 11. O-O-O Ndf6 12. Be2 Qa4 13. Qb3 Qxb3
14. axb3 c6 15. Nh3 a5 16. c3 a4 17. Kc2 Be6 18. Ra1 axb3+ 19. Kxb3 Ng4 20. Nf3
{Lardot,D (2067)-Paavola,M Finland 2005 0-1 (69)}) 6. Bb5 $146 (6. c3 Nf6 7.
Bg5 Be7 8. Bxf6 Bxf6 9. Bd3 Qd6 10. Ne2 Bd7 11. Qc2 Ne7 12. O-O-O O-O-O 13. Ng3
g6 14. Rhe1 Nc6 15. Re2 Rhe8 16. Rde1 Rxe2 17. Rxe2 Re8 18. Rxe8+ Bxe8 19. Qe2
Bd7 20. Bb5 a6 {
Ritter Aguilar,J (2126)-Ridameya Tatche,J (2142) Sants 2001 1/2-1/2}) 6... Bd6
(6... Nf6 $5 $16) 7. Ne5 $18 Bxe5 8. dxe5 Nge7 9. f4 (9. Qh5+ Ng6 10. Nf3 Be6
$18) 9... Bd7 10. Nf3 O-O 11. O-O $4 (11. Be2 $142 Qe8 12. O-O $16) 11... Nxe5
$15 12. Nxe5 Bxb5 13. Rf3 Qd6 (13... Nc6 14. a4 Nxe5 15. fxe5 $17) 14. a4 (14.
b3 c5 15. Bb2 d4 $11) 14... Be8 $17 15. b3 $4 (15. Rd3 $142 $17) 15... Bh5 $19
(15... Bh5 16. Ba3 Bxf3 17. Bxd6 Bxd1 18. Bxe7 Bxc2 19. Bxf8 Kxf8 $19 (19...
Rxf8 $143 20. Rc1 Bxb3 21. Rxc7 Bxa4 22. Rxb7 $19)) 0-1

[Event "Sunfair Open"]
[Site "?"]
[Date "1971.07.10"]
[Round "1"]
[White "Bailey, B."]
[Black "Bricher, J."]
[Result "1-0"]
[WhiteElo "1960"]
[BlackElo "1585"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "71"]
[EventDate "1971.??.??"]

{B33: Sicilian: Pelikan and Sveshnikov Variations} 1. e4 c5 2. Nf3 Nc6 3. d4
cxd4 4. Nxd4 e6 5. Nb5 d6 6. N1c3 Nf6 7. Bf4 {Can d6 get defended?} e5 8. Bg5
Be7 9. Bc4 (9. Bxf6 Bxf6 10. Qxd6 Qxd6 11. Nxd6+ Ke7 12. Nxc8+ Rhxc8 13. Nd5+
Kf8 14. Nxf6 gxf6 15. c3 Rab8 16. Bb5 Na5 17. Ke2 a6 18. Bd3 b5 19. Rhc1 Nb7
20. b4 Nd6 21. a4 Rc6 22. axb5 Nxb5 23. Bxb5 axb5 {
Feher,G (2380)-Weiss,R (2275) Eger 1993 1-0}) 9... a6 10. Bxf6 gxf6 11. Na3 Bd7
$146 (11... b5 12. Bd5 Qb6 13. O-O Bd7 14. Qh5 O-O 15. Rad1 Rac8 16. Rd3 Nb4
17. Rg3+ Kh8 18. Bxf7 Be8 19. Bxe8 Rcxe8 20. Rh3 Qxf2+ 21. Rxf2 Rf7 22. Qxf7 h6
23. Rxh6# {1-0 (23) Chua Zheng Yuan,T-Lo Kin Mun,D Kuala Lumpur 2001}) (11...
O-O $142 $5 12. Qh5 Be6 $16) 12. Qh5 $18 Rf8 $2 (12... O-O 13. Nd5 b5 $18) 13.
Nd5 b5 14. Bd3 (14. Bb3 $142 Nd4 15. c3 Nxb3 16. axb3 Be6 $18) 14... Nd4 $2 (
14... Rg8 15. Ne3 Kf8 $18) 15. c3 Ne6 16. Nc2 Nc5 (16... Nc7 17. Nce3 $18) 17.
O-O-O Be6 18. Nce3 Rc8 (18... Rb8 19. Kb1 $18) 19. Kb1 Na4 (19... Rb8 20. Qxh7
Kd7 21. Qh5 $18) 20. Qxh7 Kd7 (20... Rc5 21. Qh5 $18) 21. Qh5 Qa5 (21... Rh8
22. Qf3 $18) 22. Qe2 Rc5 (22... Bd8 23. Bc2 $18) 23. Bc2 Rb8 24. Qd2 (24. Bb3
$142 Rcc8 25. h4 Nc5 $18) 24... Nb6 (24... Qd8 25. h4 Nb6 26. h5 $18) 25. Nxe7
Qxa2+ 26. Kc1 Qa1+ 27. Bb1 Rxc3+ (27... Nc8 28. Nxc8 Rbxc8 29. Qxd6+ Ke8 $18)
28. Qxc3 Nc4 29. Nxc4 bxc4 30. Qa3 (30. Nd5 $142 Rb3 31. Qc2 a5 32. Nxf6+ Ke7
33. Nd5+ Kf8 $18) 30... Qxa3 31. bxa3 Kxe7 32. Rd2 (32. h4 Rh8 $18) 32... Rb3 (
32... c3 33. Rdd1 $18) 33. h4 Rxa3 (33... c3 34. Rdd1 $18) 34. h5 f5 (34... c3
35. Rd3 f5 36. h6 fxe4 37. Rxd6 $18) 35. h6 fxe4 (35... c3 36. Rc2 Rb3 $18) 36.
h7 1-0

[Event "Sunfair Open"]
[Site "?"]
[Date "1971.07.10"]
[Round "2"]
[White "Abrahamson, L."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1377"]
[BlackElo "1960"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "48"]
[EventDate "1971.??.??"]

{B35: Sicilian: Accelerated Dragon with 5 Nc3: main line} 1. e4 c5 2. Nf3 Nf6
3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Nxc6 bxc6 7. Bc4 g6 8. Be3 Bg7 9. Qd3 (9.
h3 O-O 10. O-O Bb7 11. Bb3 d5 12. e5 Nd7 13. f4 e6 14. Na4 Ba6 15. Rf2 Qe7 16.
c3 c5 17. Bc2 Rfc8 18. b3 f6 19. exf6 Bxf6 20. Qd2 d4 21. cxd4 cxd4 22. Bxd4
Rxc2 23. Qxc2 Bxd4 {Fadel,M (2220)-Berebora,F (2310) Budapest 1991 0-1 (39)})
9... O-O 10. O-O $146 (10. O-O-O Be6 11. Bxe6 fxe6 12. h4 Rb8 13. f3 Qc7 14.
Qc4 d5 15. exd5 exd5 16. Nxd5 Nxd5 17. Rxd5 Kh8 18. Bd4 Qf4+ 19. Kb1 cxd5 20.
Bxg7+ Kxg7 21. Qc3+ Qf6 22. Qa3 Rb7 23. h5 Rfb8 24. h6+ Kg8 {
Korchmar,V-Lapshin,V Russia 2004 0-1}) (10. h3 Qa5 11. O-O Rb8 $11) 10... Qc7 (
10... Ng4 11. Rab1 $17) 11. Rad1 (11. h3 $142 $5 $11) 11... Ng4 $17 12. Bf4 Ne5
13. Bxe5 Bxe5 (13... dxe5 $143 14. Na4 $14) 14. Rd2 $4 (14. Kh1 $142 $17) 14...
d5 $1 $19 15. exd5 (15. Ba6 Bxh2+ 16. Kh1 dxe4 17. Nxe4 $19) 15... Bxh2+ 16.
Kh1 Qf4 17. g3 (17. g4 Bxg4 18. Kg2 $19) 17... Qh6 18. dxc6 (18. Qe3 g5 19. f4
Bxg3+ 20. Kg1 Bxf4 21. Rxf4 gxf4 22. Qxe7 $19) 18... Bg4 (18... Bxg3+ $142 19.
Kg2 Qh3+ 20. Kf3 Qg4+ 21. Ke3 Bf4+ 22. Kd4 Rd8+ 23. Nd5 $19) 19. Bxf7+ (19. f4
Bxg3+ 20. Kg1 Bxf4 21. Rxf4 Qxf4 22. Nd5 $19) 19... Rxf7 20. Qd8+ (20. f4 Bxg3+
21. Kg1 Bxf4 22. Rxf4 Qxf4 23. Nd5 $19) 20... Rxd8 21. Rxd8+ Rf8 22. Rxf8+ Kxf8
23. f3 (23. Rg1 Bxg3+ 24. Kg2 Qh3#) 23... Bxg3+ 24. Kg2 (24. Kg1 Qh2#) 24...
Qh2# 0-1

[Event "Sunfair Open"]
[Site "?"]
[Date "1971.07.10"]
[Round "3"]
[White "Bailey, B."]
[Black "Jacobs, J."]
[Result "0-1"]
[WhiteElo "1960"]
[BlackElo "2228"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "36"]
[EventDate "1971.??.??"]

{B52: Sicilian: Moscow Variation with 3...Bd7} 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7
4. Bxd7+ Qxd7 5. Nc3 Nc6 6. d3 e6 (6... Nf6 7. h3 g6 8. Be3 Bg7 9. Qd2 Rb8 10.
a4 O-O 11. O-O a6 12. e5 Ne8 13. exd6 exd6 14. d4 cxd4 15. Nxd4 Ne5 16. Qe2 Nf6
17. f4 Nc6 18. Nb3 Rfe8 19. Rad1 Qe7 20. Rfe1 Ne4 21. Nd5 {
Cortes,M-Sosiuk,E (2106) Villa Ballester 2005 1/2-1/2 (35)}) 7. O-O Be7 8. Re1
$146 (8. a3 Nf6 9. Re1 O-O 10. e5 dxe5 11. Nxe5 Nxe5 12. Rxe5 Bd6 13. Re1 a6
14. Ne4 Be7 15. Qf3 h6 16. Nxf6+ Bxf6 17. Rb1 Qe7 18. Bd2 b5 19. b4 Rfc8 20.
bxc5 Qxc5 21. Bxh6 Bc3 22. Be3 Qxa3 {
Strzelewicz,L-Goerge,R Schloss Schney 1996 0-1 (38)}) (8. Be3 Nf6 9. h3 O-O 10.
Re1 a6 11. a4 Qc7 12. Nh2 Rab8 13. Bg5 h6 14. Bxf6 Bxf6 15. Ng4 Be7 16. Ne3 b5
17. axb5 axb5 18. Rf1 Bf6 19. Rb1 b4 20. Ne2 Ra8 21. Ng4 Be7 22. Ne3 Ra7 {
Draeger,T-Balcerak,P Wilhelmshaven 1995 0-1 (32)}) (8. Bf4 e5 9. Bd2 Nf6 10.
Bg5 O-O 11. Bxf6 Bxf6 12. Nd5 Bd8 13. c3 Ne7 14. Ne3 f5 15. g3 f4 16. Ng2 Ng6
17. d4 cxd4 18. cxd4 fxg3 19. fxg3 Bb6 20. Qd2 Qg4 21. Ne3 Qxe4 22. Kg2 Bxd4 {
Chaves Perez,C-Bello Filgueira,J Burgas 2001 0-1 (59)}) 8... Nf6 9. d4 cxd4 10.
Nxd4 O-O 11. Bg5 Rac8 (11... a6 12. Nxc6 Qxc6 13. h3 $17) 12. Nxc6 Qxc6 (12...
bxc6 $143 13. Bxf6 Bxf6 14. e5 $11) 13. e5 $2 (13. a4 $142 $15) 13... dxe5 $19
14. Rxe5 Rfd8 15. Qe2 h6 16. Bh4 $2 (16. Bxf6 Bxf6 17. Re3 $19) 16... Rd4 17.
Bg3 Rcd8 (17... Rb4 $142 18. Nd1 Qxc2 $19) 18. Rd1 $4 (18. Qf3 $142 $17) 18...
Qxc3 $3 $19 (18... Qxc3 19. Rb1 Qc8 $19) 0-1

[Event "Sunfair Open"]
[Site "?"]
[Date "1971.07.11"]
[Round "4"]
[White "Golphenee, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1829"]
[BlackElo "1960"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "92"]
[EventDate "1971.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 g6 5. Nc3 Bg7 6. Bxc4 O-O 7. O-O Nfd7 8. Qc2 (8. Qe2 Nb6 9.
Bb3 Bg4 10. h3 Bxf3 11. Qxf3 Nc6 12. Rd1 Qc8 13. Ne4 Na5 14. Bc2 Nac4 15. Nc5
c6 16. b3 Nd6 17. Bb2 Nd7 18. Nd3 Qe8 19. Rac1 Rd8 20. Ba3 Nb5 21. Bb4 Nf6 22.
a4 Nd6 {Golombek,H-Gligoric,S (2575) Moscow 1956 1/2-1/2 (34)}) 8... Nb6 9. Be2
(9. Bb3 Nc6 10. a3 Bg4 11. Nd2 Bf5 12. Nde4 e5 13. d5 Na5 14. Ba2 Nac4 15. Rd1
Nd6 16. f3 Qe7 17. Qe2 Rfd8 18. Nxd6 cxd6 19. e4 Bd7 20. Be3 Na4 21. Rdc1 Rdc8
22. Qd2 b6 23. b4 Nxc3 {Lukic,L (1934)-Kapstan,A (2125) Winnipeg 2000 1/2-1/2})
9... Nc6 10. a3 $146 (10. Rd1 Bd7 (10... Bf5 11. e4 Bg4 12. d5 Ne5 13. Nxe5
Bxe2 14. Nxe2 Bxe5 15. Bh6 Re8 16. a4 a5 17. Be3 Ra6 18. Rac1 Na8 19. f4 Bg7
20. e5 Qd7 21. Qb3 Nb6 22. Nc3 Qd8 23. Nb5 Na8 24. Nxc7 Nxc7 25. Qxb7 {
Kots,Y-Vaisman,A Novosibirsk 1961 1-0}) 11. e4 e5 12. d5 Ne7 13. Be3 Nec8 14.
a4 Nd6 15. a5 Nbc8 16. Na4 f5 17. Nc5 f4 18. Bd2 Re8 19. a6 b6 20. Nb7 Qe7 21.
Qxc7 Nxe4 22. d6 Ncxd6 23. Nxd6 Qxd6 24. Qc4+ Kh8 {
Cech,P (2315)-Hladik,J Luhacovice 1993 1-0}) (10. h3 e5 11. dxe5 Nxe5 12. b3
Qe7 13. Bb2 c6 14. Rad1 Bf5 15. e4 Nxf3+ 16. Bxf3 Be6 17. Ne2 Bxb2 18. Qxb2 Qg5
19. Qd2 Qe5 {1/2-1/2 (19) Melzer,G-Secula,V Hamburg 1980}) (10. Rd1 $142 $5 $16
) 10... Bf5 $14 11. Bd3 Bxd3 12. Qxd3 Na5 (12... Re8 $5 13. Rd1 e5 $11) 13. Rd1
Nb3 14. Rb1 c5 15. Qb5 c4 16. Na4 (16. Nd2 $142 Nxd2 17. Bxd2 $14) 16... Nxa4
$17 17. Qxa4 Qd5 18. Nd2 $2 (18. Qb4 $142 e5 19. Nd2 $17) 18... b5 $19 19. Qb4
Nxc1 $4 (19... Qf5 $142 20. Rf1 a5 21. Qxe7 Qd3 22. Nxb3 cxb3 $19 (22... Qxb1
$6 23. Nxa5 c3 24. b4 $17) (22... Qxb3 $143 23. Bd2 $14)) 20. Rdxc1 (20. Rbxc1
e5 21. e4 Qxd4 22. Nxc4 Qxe4 23. Qxb5 Rad8 $11) 20... e6 (20... e5 21. b3 Rac8
22. bxc4 bxc4 23. Rxc4 exd4 24. exd4 Rxc4 25. Qxc4 Qxd4 26. Qxd4 Bxd4 27. g4
$15) 21. a4 $11 a6 (21... e5 22. Qxb5 Qxb5 23. axb5 exd4 24. exd4 Bxd4 25. Nxc4
$11) 22. axb5 axb5 23. b3 Ra2 (23... Rfc8 24. bxc4 bxc4 25. Rxc4 $14 (25. Nxc4
$143 Bf8 26. Qb3 Ra3 27. Qxa3 Bxa3 28. Nxa3 Qb7 $15)) 24. bxc4 $16 bxc4 25. Rb2
(25. Nxc4 $142 $5 h5 26. h3 $16) 25... Rxb2 $11 26. Qxb2 Rc8 27. Qc3 e5 28. Qb4
exd4 29. Rxc4 Rxc4 30. Qxc4 Qa5 31. Nb3 Qa2 32. Qd3 (32. exd4 $4 Bxd4 33. Kh1
Qb1+ 34. Nc1 Bb2 $19) 32... dxe3 33. fxe3 (33. Qxe3 $4 Qb1+ 34. Nc1 Bb2 $19)
33... Qb2 34. Kf1 Bf6 35. e4 (35. Nd2 Bc3 36. Nf3 Ba5 $11) 35... Kg7 (35... Be5
36. h3 $15) 36. Nd2 $11 Bd4 37. h3 Ba7 38. Ke2 Qf6 39. Qf3 Qa6+ 40. Qd3 Qf6 41.
Qf3 Qd4 42. g4 Bc5 43. Qf4 Bd6 44. Qe3 Be5 45. Qxd4 Bxd4 46. Nf3 Bb6 1/2-1/2

[Event "Sunfair Open"]
[Site "?"]
[Date "1971.07.11"]
[Round "5"]
[White "Bailey, B."]
[Black "Shinn, K."]
[Result "1/2-1/2"]
[WhiteElo "1960"]
[BlackElo "1836"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "86"]
[EventDate "1971.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. Nbd2 O-O 8. O-O f5 9. c4 c6 10.
Re1 (10. cxd5 cxd5 11. Qb3 Kh8 12. Ne5 Nc6 13. Nxc6 bxc6 14. Nf3 Qc7 15. Qc2
Bd7 16. b3 Rae8 17. Bb2 f4 18. Rac1 Qd8 19. Rfe1 Ng5 20. Nxg5 Qxg5 21. Qd2 Kg8
22. Rxe8 Rxe8 23. Re1 Rxe1+ 24. Qxe1 f3 {
Zahariev,Z (2365)-Skembris,S (2530) Iraklion 1992 1/2-1/2 (94)}) 10... Nd7 $146
(10... Kh8 11. b3 Nd7 12. Bb2 Ndf6 13. c5 Bc7 14. b4 Ng4 15. Re2 Bf4 16. h3
Ngxf2 17. Rxf2 Be3 18. Qe2 Bxf2+ 19. Kh2 Bg3+ 20. Kg1 Bf2+ 21. Kh2 Qf6 22. Rf1
Bg3+ 23. Kg1 Be6 24. Qd1 Qh6 25. Qe2 {
Akhil,M-Miller,D (2278) Parsippany 2006 0-1}) (10... Be6 11. Qb3 Qe7 12. Nf1
$11) 11. Nf1 (11. cxd5 $142 cxd5 12. Qb3 $16) 11... Ndf6 $11 12. Qb3 Be6 13.
Ng5 Nxg5 14. Bxg5 Qd7 15. Bxf6 Rxf6 16. Ne3 $4 (16. Nd2 $142 dxc4 17. Bxc4 Bxc4
18. Nxc4 $11) 16... f4 $19 17. Nf1 Kh8 $4 (17... f3 18. g3 Raf8 19. c5 $19) 18.
c5 $2 (18. Nd2 f3 19. Nxf3 Rxf3 20. gxf3 Rf8 $11) 18... Be7 $4 (18... Bc7 $142
$17) 19. Nd2 $11 Bg4 (19... g5 $142 20. Nf3 g4 $11) 20. Bf1 $4 (20. Be2 Rg6 21.
Bxg4 Qxg4 $14) 20... Raf8 $4 (20... f3 $142 21. g3 Rf7 $17) 21. Nf3 Bxf3 22.
Qxf3 Bd8 23. a3 Bc7 24. Re2 Re6 (24... g6 25. Rae1 $11) 25. Qg4 (25. Qh3 $5 Re7
26. Rxe7 Qxe7 27. Bd3 $14) 25... Re7 $11 26. Qxd7 Rxd7 27. Rae1 Kg8 28. f3 (28.
Re7 Rxe7 29. Rxe7 Rf7 30. Re8+ Rf8 $11) 28... Kf7 29. Kf2 (29. g3 Bd8 $11)
29... Bd8 $15 30. g3 fxg3+ (30... Bf6 $5 31. Rd1 Re8 $15) 31. hxg3 $11 Re7 32.
Bh3 Rfe8 33. b4 Rxe2+ 34. Rxe2 Rxe2+ 35. Kxe2 Ke7 36. Bc8 b6 37. f4 Bc7 38. Kf3
Kd8 39. Bb7 Kd7 40. Kg4 $4 (40. a4 Bd8 $11) 40... bxc5 $4 (40... b5 41. Ba6 Bd8
$17) 41. dxc5 $11 Bd8 42. b5 (42. Kf5 $5 $11) 42... cxb5 $15 43. Bxd5 Be7
1/2-1/2

[Event "Match"]
[Site "?"]
[Date "1971.07.19"]
[Round "1"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2025"]
[BlackElo "1960"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "29"]
[EventDate "1971.??.??"]

{D07: Queen's Gambit: Chigorin Defence} 1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. Nf3
Nc6 5. e4 Na5 $4 $146 (5... b5 6. Bf4 (6. d5 Na5 7. b4 Nb7 8. a4 Bd7 9. Ne5 Rb8
10. axb5 axb5 11. Qf3 Nd6 12. Be2 g6 13. O-O Bg7 14. Bf4 Nf6 15. Nc6 Bxc6 16.
dxc6 e5 17. Bxe5 O-O 18. Rfd1 Qe7 19. Bxd6 cxd6 20. Ra5 Qc7 {
Ovsejevitsch,S (2497)-Ruck,T (2339) Szombathely 2003 1-0}) 6... e6 7. g3 Nf6 8.
e5 Nd5 9. Bg5 Qd7 10. Bg2 h6 11. Bd2 Bb7 12. O-O Be7 13. h4 O-O-O 14. Nxd5 Qxd5
15. Ng5 Qxg2+ 16. Kxg2 Nxd4+ 17. f3 hxg5 18. Kh3 Nf5 19. Qe2 Rd3 20. Rad1 {
Papahristou,N-Kourkounakis,I (2405) Ikaros 1994 0-1}) (5... Bg4 6. Bxc4 (6. Be3
Bxf3 7. gxf3 e5 8. d5 Na5 9. f4 Bd6 10. fxe5 Bxe5 11. Bd4 Bxd4 12. Qxd4 Qf6 13.
e5 Qb6 14. Qxb6 cxb6 15. Bh3 Ne7 16. f4 b5 17. O-O-O b4 18. Ne4 Ng6 19. Nd6+
Kf8 20. Rd4 b5 {
Wong Foong Yin (2295)-Figler,I (2378) Washington DC 1999 1/2-1/2 (45)}) 6...
Bxf3 7. Qxf3 e6 8. d5 Ne5 9. Qe2 Nxc4 10. Qxc4 exd5 11. Nxd5 c6 12. Nc3 (12.
Ne3 g6 13. O-O Bg7 14. Rd1 Qc7 15. Bd2 O-O-O 16. Bc3 Nf6 17. e5 Nd5 18. Nxd5
cxd5 19. Qxc7+ Kxc7 20. Rac1 Kb8 21. f4 b6 22. Rd3 Kb7 23. Rcd1 Kc6 24. e6 d4
25. Bxd4 Bxd4+ 26. Rxd4 Rxd4 {
Kelleher,C-Waterman,D (2295) Seattle 1980 1/2-1/2 (45)}) 12... Bd6 13. Be3 Qc7
14. O-O-O O-O-O 15. e5 Bxe5 16. Rxd8+ Qxd8 17. Rd1 Qc7 18. Qb4 Nf6 19. Bb6 Bxc3
20. bxc3 {Van der Sterren,P (2545)-Formanek,E (2350) Antwerp 1995 0-1}) (5...
e5 $142 6. d5 Na5 $14) 6. Qa4+ $18 c6 7. b4 cxb3 8. axb3 b6 (8... e5 9. Qxa5
Qxa5 10. Rxa5 exd4 11. Re5+ Kd8 12. Na4 $18) 9. b4 Nb7 (9... e5 10. dxe5 b5 11.
Qxa5 Qxa5 12. bxa5 Ne7 $18) 10. Qxc6+ Qd7 (10... Bd7 11. Qxb7 e6 12. Bd2 Bxb4
13. Nb5 Bxd2+ 14. Kxd2 Bxb5 15. Bxb5+ Kf8 16. Rxa6 $18) 11. Qxb6 e6 12. Bb5 $1
axb5 13. Rxa8 Bxb4 (13... f6 14. Nxb5 Bxb4+ 15. Bd2 $18) 14. Rxc8+ $1 Qxc8 15.
Qxb5+ (15. Qxb5+ Qd7 16. Qxb4 $18) 1-0

[Event "Match"]
[Site "?"]
[Date "1971.07.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "0-1"]
[WhiteElo "1959"]
[BlackElo "2015"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "128"]
[EventDate "1971.??.??"]

{C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 1. e4 e5
2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. c3 Be7 7. d4 Nf6 8. O-O O-O 9. h3
Bb7 10. Re1 Nd7 11. Nbd2 Na5 (11... Nb6 12. Nf1 Rc8 13. Ne3 Re8 14. Ng4 exd4
15. cxd4 Na5 16. Bc2 c5 17. d5 f5 18. exf5 Nxd5 19. Ng5 Nf6 20. Ne6 Qd7 21. Bd2
b4 22. a3 Nc4 23. Ba4 Bc6 24. Bb3 d5 25. axb4 cxb4 26. Bc1 {
Wahls,M (2570)-Matthaei,A (2290) Neu Isenburg 1992 1-0 (36)}) 12. Bc2 c5 (12...
exd4 13. cxd4 c5 14. Nf1 Nc6 15. Bf4 Re8 16. Ne3 Nf8 17. d5 Nb4 18. Bb1 Ng6 19.
Bg3 Bf6 20. Qd2 a5 21. a3 Na6 22. Nf5 Ne5 23. Nxe5 dxe5 24. Qe2 Qd7 25. b3 Bc8
26. Bd3 Rb8 27. f3 {
Tristan,L (2288)-Diaz,N (2431) Buenos Aires 2006 1/2-1/2 (43)}) 13. d5 c4 $2
$146 (13... Rc8 14. b3 f5 15. exf5 Bxd5 16. Ne4 Nb6 17. Neg5 Bxf3 18. Nxf3 Bf6
19. Bb2 Re8 20. Nh2 Nc6 21. Ng4 d5 22. Nxf6+ Qxf6 23. Qg4 e4 24. Rab1 Ne5 25.
Qh5 c4 26. b4 Nd3 27. Re3 Re5 28. Bxd3 {
Wolfenson,D (2007)-Salas,R (1919) Santiago 2003 1/2-1/2 (45)}) (13... Bf6 14.
Nf1 g6 15. Bh6 Bg7 16. Qc1 Nf6 17. Ng3 Kh8 18. Qg5 Bxh6 19. Qxh6 Ng8 20. Qg5
Qxg5 21. Nxg5 Nc4 22. b3 Nb6 23. Bd3 Ne7 24. c4 b4 25. h4 a5 26. Bc2 h6 27. Nh3
a4 28. f3 {Sabater Comas,J-Gonzalez,F Barcelona 1999 1/2-1/2 (49)}) (13... Bc8
14. b4 Nb7 15. a4 Nb6 16. a5 Nd7 17. Nf1 g6 18. g4 f6 19. Ng3 Qe8 20. Kh2 Kh8
21. Rg1 Nd8 22. Be3 c4 23. Rg2 Nf7 24. Qd2 Rg8 25. Rag1 g5 26. Nf5 Nf8 27. h4
h6 28. Rh1 {Domnitz,Z-Stepak,Y Israel 1967 1-0 (47)}) (13... Nb6 $142 $5 $16)
14. Nf1 Bc8 15. Ng3 (15. b4 $5 cxb3 16. axb3 Nb7 $18) 15... Nb7 16. Nh2 (16.
Nf5 Nb6 17. g4 Re8 $16) 16... Bg5 17. Bxg5 Qxg5 18. a4 (18. Nf3 $5 Qf6 19. b4
cxb3 20. axb3 $14) 18... Rb8 $11 19. axb5 axb5 20. Ra6 (20. Qg4 Qxg4 21. Nxg4
Nb6 $11) 20... Ndc5 $15 21. Ra7 Bd7 22. Nf3 Qd8 23. Ra1 Na4 24. Bxa4 bxa4 25.
Qe2 (25. Nd2 $142 $5 $15) 25... Nc5 $17 26. Reb1 (26. Qe3 Nd3 27. Reb1 $19)
26... Nb3 $4 (26... g6 $142 $5 $19) 27. Ra2 (27. Ra3 g6 28. Qxc4 Bb5 $17) 27...
Qb6 (27... g6 $5 28. Qe3 f5 $17) 28. Nd2 Bb5 29. Nf5 (29. Qd1 $142 $17) 29...
Nc5 (29... g6 $142 30. Ne3 f5 $17) 30. Nxc4 $11 Bxc4 31. Qxc4 {
Attacks the isolani on a4} g6 32. Ne7+ Kg7 33. Nc6 Rb7 34. Kh1 (34. Rxa4 Nxa4
35. Qxa4 f5 36. exf5 Rxf5 $11) 34... f5 35. exf5 Rxf5 36. f3 Rf4 37. Qe2 Qb3
38. Raa1 Qxd5 39. Nb4 Qc4 40. Qxc4 Rxc4 41. Rd1 Rb6 42. Rd5 (42. Ra2 $5 $11)
42... Kf7 $15 43. Kg1 $2 (43. Rad1 $142 $5 Ke6 44. R5d2 $11) 43... Ke6 $17 44.
Rad1 e4 $4 (44... a3 $142 45. bxa3 Rxc3 $19) 45. Kf2 $4 (45. R5d2 $142 exf3 46.
gxf3 $11) 45... Nd3+ $19 46. Nxd3 (46. R1xd3 exd3 47. Rxd3 $19) 46... Kxd5 (
46... exd3 $6 47. R1xd3 Rc5 48. R5d4 Rxb2+ 49. Kg3 Rg5+ 50. Kf4 Rf5+ 51. Ke3
Re5+ 52. Kf4 g5+ 53. Kg3 $11) 47. Nb4+ (47. Nf4+ Kc6 48. Rd2 exf3 49. Kxf3 Rb8
$19) 47... Ke6 48. Ra1 (48. fxe4 Rxe4 49. Nd3 $19) 48... Rcxb4 49. cxb4 Rxb4
50. fxe4 (50. Ke3 exf3 51. Kxf3 d5 $19) 50... Rxb2+ 51. Kf3 Rb4 52. Rd1 (52.
Ke3 Ke5 53. Kd3 Rd4+ 54. Kc3 Rxe4 $19) 52... a3 53. Ra1 Ra4 54. Ra2 (54. Kf4 d5
$19) 54... h5 55. g3 (55. Kf4 Kf6 $19) 55... Ke5 56. g4 (56. Ke3 Rxe4+ 57. Kd2
Ra4 $19) 56... hxg4+ 57. hxg4 (57. Kxg4 Kxe4 58. Kg5 $19) 57... g5 58. Ke3
Rxe4+ 59. Kf3 Rf4+ 60. Ke2 Ra4 61. Kf3 Kd4 62. Rd2+ Kc3 63. Rxd6 (63. Ra2 Kb3
64. Re2 d5 65. Re3+ Kb4 66. Re1 a2 67. Ra1 Kc3 68. Ke2 Kb2 69. Rd1 a1=Q 70.
Rxa1 Rxa1 71. Ke3 d4+ 72. Kxd4 Rg1 73. Kd3 Rxg4 74. Ke2 Rc4 75. Ke3 g4 76. Kf2
g3+ 77. Kxg3 Kc3 78. Kf2 Kd3 79. Kf3 Kd2 80. Kf2 Rc3 81. Kf1 Ke3 82. Kg2 Ke2
83. Kg1 Kf3 84. Kh1 Kg3 85. Kg1 Rc1#) 63... a2 64. Rc6+ Kb3 (64... Kb3 65. Rc1
Kb2 66. Re1 a1=Q 67. Rxa1 Rxa1 68. Kg2 Kc3 69. Kf2 Kd4 70. Kg2 Ke3 71. Kg3 Rg1+
72. Kh3 Ke2 73. Kh2 Rxg4 74. Kh3 Rh4+ 75. Kg3 g4 76. Kxh4 Kf3 77. Kg5 g3 78.
Kf5 g2 79. Ke5 g1=Q 80. Kd5 Qg6 81. Ke5 Qc6 82. Kd4 Qb5 83. Kc3 Ke3 84. Kc2 Qb4
85. Kc1 Kd3 86. Kd1 Qd2#) (64... Kb2 65. Rb6+ Ka3 66. Re6 a1=Q 67. Re3+ Kb4 68.
Re4+ Kb5 69. Rxa4 Qxa4 70. Kg3 Qe4 71. Kh3 Qf3+ 72. Kh2 Qxg4 73. Kh1 Qf5 74.
Kh2 g4 75. Kg3 Qg6 76. Kf4 g3 77. Ke5 g2 78. Kd4 g1=Q+ 79. Kc3 Qc2+ 80. Kxc2
Kc4 81. Kd2 Qf2+ 82. Kc1 Kc3 83. Kb1 Qb2#) 0-1

[Event "Match"]
[Site "?"]
[Date "1971.08.24"]
[Round "3"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2015"]
[BlackElo "1959"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "27"]
[EventDate "1971.??.??"]

{A85: Dutch Defence: 2 c4 Nf6 3 Nc3} 1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Qc2 d6 5.
e4 Nc6 6. Nf3 fxe4 7. Nxe4 Bd7 8. Bd2 $146 (8. a3 Qe7 9. Be3 O-O-O 10. Bd3 h6
11. O-O-O g5 12. d5 exd5 13. Nxf6 Qxf6 14. cxd5 Ne5 15. Nxe5 Qxe5 16. Bxa7 Qxd5
17. Qc3 Be7 18. Rhe1 Qf7 19. Be4 Rde8 20. Bd4 Rhf8 21. Qa5 Qc4+ 22. Kb1 Qa6 {
Woniak,K (1997)-Reiss,R (1659) Halle 2005 1/2-1/2 (40)}) 8... Qe7 9. Bd3 (9.
Be2 $142 g6 10. Ng3 $16) 9... b6 $4 (9... Nxe4 $142 10. Bxe4 d5 11. Bxh7 O-O-O
$16) 10. O-O $18 d5 (10... O-O-O 11. Rfc1 Kb8 12. a4 $18) 11. Nxf6+ Qxf6 12.
cxd5 exd5 13. Rfe1+ (13. Rae1+ Be7 14. Bg5 Qd6 15. Rxe7+ Nxe7 $18) 13... Kd8 (
13... Be7 14. Bg5 Qd6 15. Rxe7+ Nxe7 16. Re1 $18) 14. Bg5 (14. Bg5 Nb4 15. Qb3
Nxd3 16. Qxd3 $18) 1-0

[Event "Match"]
[Site "?"]
[Date "1971.10.12"]
[Round "4"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1-0"]
[WhiteElo "1937"]
[BlackElo "2022"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]
[EventDate "1971.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 Nxb3 7. axb3 exd4 8. Qxd4 Bb7 9.
Nc3 (9. Bg5 f6 10. Bf4 Ne7 11. Nc3 Nc6 12. Qe3 Bb4 13. O-O-O Bxc3 14. Qxc3 d6
15. Nh4 Qd7 16. Nf5 O-O-O 17. Rd2 Kb8 18. Rhd1 Qf7 19. f3 Rhe8 20. Bxd6 cxd6
21. Nxd6 Qe6 22. Nxe8 Rxd2 23. Qxd2 Qxe8 {
Erenburg,S (2533)-Khmelniker,I (2444) Ramat Aviv 2004 1-0 (54)}) 9... c5 $146 (
9... Ne7 10. O-O Nc6 11. Qd5 d6 (11... Be7 12. Ne5 O-O 13. Nxd7 Re8 14. Rd1 b4
15. Na4 Bd6 16. Nac5 Qh4 17. g3 Qh3 18. Nxb7 Qxd7 19. Bf4 Ne7 20. Qd3 Ng6 21.
Bxd6 cxd6 22. Nxd6 Re6 23. Rxa6 Rd8 24. Nb7 Qxd3 25. Rxd3 Rb8 26. Rxe6 {
Brinck Claussen,B-Pedersen,E Holstebro 1964 1-0}) 12. Qh5 g6 13. Qh3 Qd7 14.
Qh4 Bg7 15. Nd5 O-O 16. Bh6 f6 17. Rfe1 Rae8 18. Rad1 Rf7 19. Bxg7 Kxg7 20. h3
Ne5 21. Nh2 Bxd5 22. exd5 Rfe7 23. Re3 g5 24. Qg3 {
Safvat,Y-Hoen,R (2300) Tel Aviv 1964 1/2-1/2 (65)}) (9... Qf6 10. Qd3 Bb4 11.
O-O Ne7 12. Bd2 Bc5 13. b4 Bb6 14. Nd5 Nxd5 15. exd5 O-O 16. b3 Qd6 17. c4 c5
18. cxb5 axb5 19. bxc5 Bxc5 20. Rxa8 Bxa8 21. Qxb5 Rb8 22. Qa4 Qxd5 23. b4 Bd6
24. Qa5 {Priborsky,J (2274)-Simacek,P (2439) Havlickuv Brod 2004 0-1}) (9...
Qf6 $5 $14) 10. Qd3 Ne7 $2 (10... Be7 11. Bf4 Nf6 12. e5 $16) 11. O-O (11. Be3
$142 $5 Nc8 12. O-O-O $18) 11... Ng6 $16 12. Bd2 (12. Be3 Be7 13. h4 h5 $16)
12... b4 (12... Be7 13. Nd5 Bxd5 14. Qxd5 $14) 13. Nd5 $16 a5 $4 (13... Be7
$142 14. c3 a5 $16) 14. Rfe1 (14. h4 $5 h5 15. Bg5 Be7 16. Nxe7 Nxe7 $18) 14...
Be7 15. Be3 (15. h4 Nxh4 16. Nxh4 Bxh4 $18) 15... Ba6 $2 (15... O-O $142 $16)
16. c4 $18 O-O 17. Rad1 (17. h4 $5 Re8 18. h5 Nf8 $18) 17... Bb7 18. Nxe7+ (18.
h4 h5 19. e5 Bxd5 20. Qxd5 Qc8 $18) 18... Qxe7 19. Qxd7 Qxd7 20. Rxd7 Bxe4 21.
Bxc5 Bxf3 $2 (21... Rfe8 $142 $16) 22. gxf3 $18 Rfc8 23. Bb6 (23. Bd6 a4 24.
bxa4 Rxc4 $18) 23... a4 24. bxa4 Rxc4 (24... Rxa4 25. c5 h5 $18) 25. Rd8+ Rxd8
26. Bxd8 f6 27. Re4 (27. a5 $142 Ne5 28. Ra1 $18) 27... Ne5 $4 (27... Rc1+ $142
28. Kg2 Ne5 $18) 28. Rxc4 Nxc4 29. a5 Nd6 30. Bb6 (30. Be7 $142 Nb5 31. Bxb4
$18) 30... b3 (30... Kf7 31. Bc5 Ke6 32. Bxb4 Nb5 $18) 31. a6 Nc8 32. Bc5 Kf7
33. a7 Nxa7 34. Bxa7 Ke6 35. Bd4 Kd5 36. Bc3 Kc4 37. Kf1 Kd3 38. Ke1 Kc2 39.
Ke2 f5 40. Bxg7 f4 41. Be5 h5 (41... Kc1 42. Kd3 h6 43. h3 h5 44. h4 Kd1 45.
Bxf4 Ke1 46. Bd6 Kd1 47. f4 Kc1 48. Be5 Kb1 49. f5 Ka1 50. f6 Kb1 51. f7 Ka1
52. f8=Q Ka2 53. Qa3+ Kb1 54. Qa6 Kc1 55. Qa1#) 42. h3 (42. h4 Kc1 43. Kd3 Kd1
44. Bxf4 Ke1 45. Bd6 Kd1 46. f4 Kc1 47. Be5 Kb1 48. f5 Ka1 49. f6 Kb1 50. f7
Ka1 51. f8=Q Ka2 52. Qa3+ Kb1 53. Qa6 Kc1 54. Qa1#) 42... Kc1 43. Kd3 (43. h4
Kc2 44. Bh8 Kc1 45. Bf6 Kc2 46. Be5 Kc1 47. Kd3 Kd1 48. Bxf4 Ke1 49. Bg5 Kd1
50. Be3 Ke1 51. f4 Kd1 52. f5 Ke1 53. f6 Kf1 54. f7 Kg2 55. f8=Q Kh3 56. Qf3+
Kh2 57. Bf4+ Kg1 58. Bg3 Kf1 59. Qh1#) 43... Kd1 44. Bxf4 Ke1 45. Bg3 (45. Bg3
h4 46. Bd6 Kxf2 47. f4 Kg3 48. f5+ Kxh3 49. f6 Kg4 50. Ke4 h3 51. f7 h2 52.
Bxh2 Kh3 53. f8=Q Kxh2 54. Qg7 Kh1 55. Qg1+ Kxg1 56. Kd3 Kf2 57. Kc3 Ke2 58.
Kxb3 Kd3 59. Ka4 Kd2 60. b4 Kc2 61. b5 Kc1 62. b6 Kd1 63. b7 Ke2 64. b8=Q Kf2
65. Kb3 Ke3 66. Qb4 Kf3 67. Qh4 Ke3 68. Kc2 Kf3 69. Kd3 Kg2 70. Ke2 Kg1 71. Kf3
Kf1 72. Qf2#) (45. Bd6 Kd1 46. f4 Kc1 47. Be5 Kd1 48. f5 Kc1 49. f6 Kd1 50. f7
Ke1 51. f8=Q Kf1 52. Qf3 Kg1 53. Ke2 h4 54. Qf4 Kg2 55. Qh2#) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1971.09.21"]
[Round "1"]
[White "Bachus, W."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1647"]
[BlackElo "1959"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "50"]
[EventDate "1971.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nc3 Nf6 4. e3 e6 5. Bxc4 a6 6. a3 b5 7. Ba2 c5 8. Nf3 Bb7 9. O-O
Be7 10. Ne5 $146 (10. Qe2 Nbd7 (10... O-O 11. Rd1 Nbd7 12. dxc5 Bxc5 13. b4 Ba7
14. Bb2 Qe7 15. h3 Rfd8 {
1/2-1/2 (15) Panno,O (2510)-Braga,F (2375) Mar del Plata 1982}) 11. Rd1 (11. e4
cxd4 12. Nxd4 Qb8 13. Bg5 Bd6 14. Kh1 h6 15. Bd2 Be5 16. Nf3 Bc7 {
1/2-1/2 (16) Jankovic,A (2525)-Marzolo,C (2440) Paris 2006}) 11... Qb8 12. dxc5
(12. e4 cxd4 13. Nxd4 Bd6 14. g3 O-O 15. f3 Rd8 16. Be3 h5 17. b4 h4 18. g4 Nf8
19. Qf2 Ng6 20. Nxe6 fxe6 21. Bxe6+ Kf8 22. Bf5 Ne5 23. Bb6 Nxf3+ 24. Qxf3
Bxh2+ 25. Kg2 Rxd1 26. Rxd1 Qg3+ {
Kozul,Z (2580)-Dorfman,J (2575) Cetinje 1991 1-0 (38)}) 12... Bxc5 13. b4 Bd6
14. h3 Ne5 {1/2-1/2 (14) Ignatiev,V-Dokutchaev,A (2440) Novgorod 1997}) (10.
Qe2 $142 $5 b4 11. axb4 cxb4 12. Na4 $11) 10... Nbd7 11. Nxd7 Qxd7 12. f3 $2 (
12. dxc5 Qc6 13. f3 Qxc5 $15) 12... O-O (12... Rd8 13. dxc5 Qc7 14. Qe2 Bxc5
15. Kh1 $17) 13. Ne2 $2 (13. dxc5 $142 Bxc5 14. Qxd7 Nxd7 15. b4 $15) 13...
Rfd8 $19 14. b3 (14. Bd2 a5 $19) 14... Qc6 (14... e5 15. b4 cxb4 16. axb4 Bxb4
17. Bb2 $19) 15. Bb2 Ng4 16. Qd2 $4 (16. Qc1 Rac8 17. d5 Rxd5 18. e4 $19) 16...
Bg5 17. Nf4 cxd4 18. fxg4 (18. Bxd4 e5 19. Rac1 Qb6 20. Bxb6 Rxd2 $19) 18...
dxe3 19. Qe2 (19. Qc3 Qxc3 20. Bxc3 $19) 19... Bxf4 (19... Rd2 20. Qf3 Rxb2 21.
Bb1 Qxf3 22. gxf3 Bxf4 23. Bd3 Bxh2+ 24. Kh1 $19) 20. Rac1 (20. Bc1 Rac8 21.
Rxf4 Qxc1+ 22. Rxc1 Rxc1+ 23. Rf1 Rd2 24. Rxc1 Rxe2 $19) 20... Qd6 21. Rcd1
Bxh2+ 22. Kh1 Qg3 23. Rf3 Bxf3 (23... Qh4 24. Rxd8+ Rxd8 25. Bf6 gxf6 26. Qe1
Bg3+ 27. Kg1 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Qxe1#) 24. gxf3 (24. Qxf3 Rxd1+ 25. Qxd1
Qh4 26. g3 Qh3 27. Qc2 Rd8 28. Bd4 e2 29. Qxe2 Bxg3+ 30. Kg1 Rxd4 31. a4 Rd1+
32. Qxd1 Qh2+ 33. Kf1 Qf2#) 24... Rxd1+ 25. Qxd1 e2 $1 (25... e2 26. Qb1 Qh3
27. Qxh7+ Qxh7 28. Kg2 e1=Q 29. Bd4 Qg3+ 30. Kf1 Qd3#) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1971.09.21"]
[Round "2"]
[White "Knittle, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1695"]
[BlackElo "1959"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "30"]
[EventDate "1971.??.??"]

{B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} 1. e4 c5 2. Nf3 Nf6 3. e5
Nd5 4. d4 e6 5. Bd2 $4 $146 (5. c4 Nc7 6. dxc5 (6. Bg5 Be7 7. Bxe7 Qxe7 8. dxc5
Qxc5 9. Qd6 Nba6 10. a3 b6 11. b4 Qc6 12. b5 Qe4+ 13. Be2 Nc5 14. Nbd2 Qb7 15.
O-O Qb8 16. Ng5 Bb7 17. Bh5 g6 18. Bf3 h6 19. Nge4 Nxe4 20. Nxe4 Kd8 {
Ivanov,A (2647)-Mondello,J (1866) Mount Snow 2002 1-0}) (6. d5 d6 7. exd6 Qxd6
8. Nc3 exd5 9. cxd5 Be7 10. g3 Qd8 11. Bg2 O-O 12. O-O Nba6 13. a3 Ne8 14. Bf4
Nd6 15. Qd2 h6 16. Rad1 Bf5 17. Rfe1 Re8 18. h3 g5 19. Bxd6 Bxd6 20. Nb5 Rxe1+
{Hlavac,R (2158)-Pecha,J (2022) Brno 2005 1-0 (34)}) 6... Bxc5 7. a3 d5 8. b4
Be7 9. Bd2 O-O 10. Nc3 b6 11. Bd3 dxc4 12. Be4 Nd5 13. Qc2 f5 14. exf6 Bxf6 15.
Bxh7+ Kh8 16. Rd1 Nc6 17. Ne4 Ne5 18. Nxe5 Bxe5 19. Ng5 Qf6 {
Farah,R-Piazzini,L Buenos Aires 1959 0-1 (37)}) (5. dxc5 Bxc5 6. c4 Nb6 7. a3
d5 8. exd6 Bxd6 9. Be3 Qc7 10. Nc3 a6 11. Qd4 N8d7 12. Qxg7 Rf8 13. Ne4 Bf4 14.
Bxf4 Qxf4 15. Qd4 Ke7 16. Rd1 f5 17. Nc3 Qxd4 18. Rxd4 Rg8 19. Rh4 Nf6 {
Pedersen,E-Sorensen,I Esbjerg 1972 1/2-1/2 (41)}) (5. c4 $5 Ne7 6. d5 $16) 5...
Nc6 (5... cxd4 6. Nxd4 d6 7. exd6 Bxd6 8. c4 $11) 6. c3 (6. c4 Nb6 7. dxc5 Bxc5
8. Nc3 $14) 6... Qb6 (6... d6 $142 $11) 7. dxc5 $4 (7. c4 $142 Nc7 8. d5 exd5
9. Nc3 dxc4 10. Bxc4 $16) 7... Bxc5 (7... Qxb2 $142 $5 8. Qb3 Qxa1 9. Bb5 $19)
8. Qc2 (8. Na3 Bxf2+ 9. Ke2 Qxb2 $19) 8... Bxf2+ 9. Kd1 Ne3+ (9... d6 $5 10.
exd6 Bc5 11. Na3 Bxd6 12. Nc4 $19) 10. Bxe3 Qxe3 (10... Bxe3 11. Na3 Bc5 12.
Nc4 $19) 11. Bd3 Bh4 $4 (11... Qb6 $142 $19) 12. Nxh4 $14 Nxe5 13. Bb5 (13. Be2
$142 $5 g5 14. Nf3 $14) 13... Ng4 $17 14. Rf1 $4 (14. Qe2 $142 Nf2+ 15. Ke1
Qxe2+ 16. Kxe2 Nxh1 17. Nd2 $17) 14... Qh6 (14... Qg5 $142 $5 15. Nf5 exf5 16.
Qe2+ Ne3+ 17. Kd2 $19) 15. Nf3 (15. Qd2 Qxh4 16. Qf4 $19) 15... Ne3+ (15...
Ne3+ 16. Kc1 Nxc2+ 17. Kxc2 O-O $19) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1971.09.28"]
[Round "3"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "0-1"]
[WhiteElo "1959"]
[BlackElo "2015"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "70"]
[EventDate "1971.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. Nc3 d6 7. d3 Nxb3 8. axb3 Bb7 9. O-O
Nf6 10. b4 $146 (10. Ne2 Be7 11. Ng3 h6 12. Re1 O-O 13. Be3 c5 14. c3 Ng4 15.
Bc1 Qc7 16. h3 Nf6 17. Qe2 Rfd8 18. c4 b4 19. Be3 Bf8 20. Ra2 g6 21. Qd2 Kh7
22. Nh2 Bg7 23. Rea1 Ng8 24. Ne2 f5 {
Przybylski,B-Bulski,K Krynica 1998 0-1 (44)}) 10... Be7 11. Ne2 (11. Bg5 O-O
$11) 11... d5 12. exd5 (12. Nxe5 Bd6 13. d4 dxe4 $11) 12... Nxd5 (12... Qxd5
13. c3 O-O-O 14. d4 $17) 13. Ng3 f6 14. c3 O-O (14... Qd7 15. d4 exd4 16. Nxd4
$15) 15. Qe2 (15. d4 $5 $11) 15... c5 (15... Re8 16. Qd1 $17) 16. bxc5 Bxc5 17.
Be3 (17. Ne4 Be7 $15) 17... Qc7 18. d4 Bb6 (18... exd4 19. Bxd4 Nf4 20. Qd2 $17
) 19. dxe5 Nxe3 20. fxe3 Bxf3 (20... Bd5 $5 21. exf6 Bc4 22. fxg7 Rfe8 $17) 21.
Rxf3 Qxe5 22. Kh1 (22. Nf5 g6 23. Nd4 f5 $15) 22... Rfe8 (22... g6 23. e4 $17)
23. e4 (23. Nf5 Bc7 24. g3 Bb6 $15) 23... Red8 (23... g6 $5 24. Qf1 Kg7 $17)
24. Rf5 $11 Qe6 25. Raf1 (25. Nh5 Rd7 26. Nf4 Qc6 $11) 25... Bc7 $15 26. Qg4 $4
(26. Nh5 Be5 $15) 26... Be5 $4 (26... g6 $142 27. h3 Kg7 $19) 27. Nh5 $17 Ra7 (
27... Qd7 28. Nf4 $15) 28. Qh4 (28. Nxf6+ $142 $5 Bxf6 29. e5 $11) 28... Rf7 (
28... Qc8 $142 $17) 29. Ng3 $4 (29. Nf4 $142 $5 Qc4 30. Nd5 $17) 29... Rd2 (
29... g6 $142 30. R5f2 Rfd7 $19) 30. h3 $4 (30. R5f2 $142 Rxf2 31. Rxf2 $19)
30... Rxb2 (30... g6 $142 31. Qg4 Kh8 32. Rxe5 Qxe5 33. Ra1 Rxb2 34. Rxa6 $19)
31. Rd1 (31. Qg4 Rd2 32. Ne2 $19) 31... Rd7 32. Rxd7 (32. Rg1 g6 33. Rf3 a5 $19
) 32... Qxd7 33. Nf1 (33. Rf1 Qd2 34. Rg1 Qf2 $19) 33... a5 34. Qe1 Qd3 35. Rf3
Qe2 (35... Qe2 36. Qxe2 Rxe2 $19) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1971.09.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Kanellis, G."]
[Result "1-0"]
[WhiteElo "1959"]
[BlackElo "100"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "99"]
[EventDate "1971.??.??"]

{B44: Sicilian: Taimanov: 5 Nb5} 1. e4 c5 2. Nf3 Nc6 3. d4 e6 4. c4 cxd4 5.
Nxd4 e5 (5... Qh4 6. Nc3 Bb4 7. Qd3 Nxd4 8. Qxd4 Nf6 9. Bd2 d6 10. g3 Qh5 11.
Be2 Qe5 12. Qxe5 dxe5 13. Nb5 Bxd2+ 14. Kxd2 Ke7 15. Ke3 Bd7 16. c5 Bxb5 17.
Bxb5 Rhd8 18. Rad1 Ng4+ 19. Ke2 f5 20. f3 {
Malivanek,J (2195)-Haba,P (2485) Hlinsko 1993 0-1}) 6. Nb5 $146 (6. Ne2 Bc5 (
6... Nf6 7. Nbc3 Bb4 8. a3 Ba5 9. b4 Bc7 10. g3 d6 11. Bg2 O-O 12. O-O Bg4 13.
Qd3 Rc8 14. Bb2 Bb6 15. Kh1 a6 16. f3 Bh5 17. Rad1 Nd4 18. Nd5 Nxe2 19. Qxe2
Nxd5 20. Rxd5 Qe7 21. Rfd1 {Renton,C-Myers,H Fort Worth 1951 1-0}) 7. g3 Nf6 8.
Bg2 O-O 9. O-O d6 10. Nbc3 Bg4 11. Qd2 h6 12. a3 a6 13. b4 Bd4 14. Nxd4 Nxd4
15. Nd5 Rc8 16. Qd3 Be2 17. Qd2 Bxf1 18. Kxf1 Rxc4 19. Bb2 Rc2 {
0-1 (19) Ruonala,R-Dykes,D Dos Hermanas 2003}) (6. Nxc6 dxc6 7. Qxd8+ Kxd8 8.
Nc3 Be6 9. Be3 Bb4 10. Rc1 Nf6 11. f3 Nd7 12. Be2 f6 13. O-O g5 14. Rfd1 Ke7
15. a3 Bxc3 16. Rxc3 c5 17. g3 b6 18. Kf2 Rad8 19. b4 Rc8 20. b5 Rcd8 {
Karassek,J-Luther,J Germany 1995 1/2-1/2 (53)}) 6... Nf6 7. N1c3 a6 (7... Bc5
$142 $5 8. Nd6+ Ke7 9. Nxc8+ Rxc8 $16) 8. Nd6+ $18 Bxd6 9. Qxd6 Qe7 10. Qxe7+
Nxe7 $2 (10... Kxe7 $142 11. Bg5 h6 12. Nd5+ Kf8 $16) 11. b3 Nc6 12. Bb2 (12.
Ba3 Kd8 $18) 12... O-O (12... d6 13. O-O-O Ke7 14. Ba3 $18) 13. O-O-O (13. Ba3
$142 Rd8 14. Bc5 b5 $18) 13... Nd4 $2 (13... Rd8 $142 $18) 14. f3 b5 15. Nd5 (
15. Ba3 $142 $5 Re8 16. Kb2 bxc4 17. Bxc4 Bb7 $18) 15... Nxd5 16. Bxd4 exd4 17.
cxd5 (17. exd5 $142 d6 $18) 17... Bb7 $2 (17... f5 $142 18. Rxd4 d6 $18) 18.
Rxd4 Rac8+ (18... f5 19. Bd3 fxe4 20. Bxe4 $18) 19. Kd2 d6 (19... f5 20. Rg1 d6
$18) 20. Be2 (20. Bd3 $5 Rb8 $18) 20... f5 21. Bd3 (21. a4 $142 $5 fxe4 22.
fxe4 g5 $18) 21... fxe4 22. Bxe4 a5 23. Rc1 (23. h4 Rc7 $18) 23... Rxc1 24.
Kxc1 Rc8+ (24... b4 25. h4 $18) 25. Kd2 Rc5 (25... b4 $18) 26. Rd3 $4 (26. a3
$142 Bc8 27. h4 $18) 26... b4 $16 27. Rd4 Ba6 28. Bd3 $4 (28. h4 $142 $18)
28... Bxd3 $11 29. Kxd3 Kf7 30. Ke3 Kf6 31. Rd2 Ke5 32. f4+ Kf5 33. g3 Rc3+ 34.
Kd4 Rc1 35. Re2 Rd1+ 36. Kc4 Rc1+ 37. Kd3 Rd1+ 38. Rd2 (38. Kc4 h5 $11) 38...
Rxd2+ $11 39. Kxd2 Ke4 40. Ke2 Kxd5 $4 (40... Kd4 $142 $11) 41. Kd3 $18 Kc5 42.
f5 (42. Ke4 $142 $18) 42... Kd5 $19 43. g4 Ke5 44. h3 Kf4 45. Kd4 Kg3 (45... h6
$142 $19) 46. g5 Kf4 (46... g6 47. f6 Kxh3 48. f7 d5 49. f8=Q Kg4 50. Qf2 a4
51. Ke5 h6 52. Qg2+ Kh4 53. Kf4 hxg5+ 54. Qxg5+ Kh3 55. Qg3#) 47. f6 g6 (47...
gxf6 48. gxf6 Kf5 49. f7 Kf6 50. f8=Q+ Ke6 51. Qh6+ Kf5 52. Qxd6 a4 53. Kd5 a3
54. Qe5+ Kg6 55. Ke6 h6 56. Qg3+ Kh7 57. Kf6 h5 58. Qg7#) 48. f7 Kf5 (48...
Kxg5 49. f8=Q a4 50. Ke3 a3 51. Qf4+ Kh5 52. Kf3 g5 53. Qf7+ Kh6 54. Kg4 d5 55.
Qf6#) 49. f8=Q+ Ke6 (49... Kxg5 50. Ke4 Kh4 51. Kf3 Kh5 52. Qf4 g5 53. Qf7+ Kh6
54. Kg4 a4 55. Qf6#) 50. Qg8+ (50. Qg8+ Kf5 51. Qd8 Kf4 52. Qf6+ Kg3 53. Ke3 a4
54. Qf3+ Kh2 55. Kf2 a3 56. Qg2#) (50. Qe8+ Kf5 51. Qe3 a4 52. Kd5 a3 53. Kxd6
h6 54. Qe5#) 1-0

[Event "Jumbo Jet Open"]
[Site "?"]
[Date "1971.10.09"]
[Round "1"]
[White "McCurdy, R."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1517"]
[BlackElo "1937"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "103"]
[EventDate "1971.??.??"]

{B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} 1. e4 c5 2. Nf3 Nf6 3. Nc3
e6 4. e5 Nd5 5. Nxd5 exd5 6. c3 d6 7. d4 Nc6 8. Bb5 a6 9. Bxc6+ bxc6 10. O-O
Be7 11. Re1 O-O 12. Bf4 $146 (12. Qa4 Bb7 13. Bf4 dxe5 14. Nxe5 Rc8 15. Qb3 Ba8
16. Rad1 c4 17. Qc2 Bd6 18. Qf5 Qc7 19. Re3 Rce8 20. Rh3 g6 21. Bh6 Re6 22. Qg4
Rfe8 23. f4 Bb7 24. Qh4 Qe7 25. Qg4 Bc8 26. Qf3 f6 {
Peters,S (1938)-Meyer,U (2190) Senden 2005 0-1 (40)}) (12. Qa4 Bd7 $14) 12...
Bg4 $11 13. Qd3 c4 14. Qe3 Bxf3 15. Qxf3 dxe5 16. Rxe5 Bf6 17. Rh5 (17. Re3 $5
$11) 17... g6 18. Qg3 (18. Rh3 Re8 $15) 18... Re8 (18... Bg7 $5 19. Rh3 Re8 $17
) 19. Be5 $15 Bxe5 20. Rxe5 f6 (20... Rb8 21. Rb1 $11) 21. Re3 (21. Rxe8+ $5
Qxe8 22. Qd6 $14) 21... Rb8 $11 22. b4 cxb3 23. axb3 Rxb3 24. h4 Rxe3 25. Qxe3
Rb6 26. Re1 Qd7 27. f3 (27. h5 Kg7 $11) 27... Rb7 28. Qe6+ $2 (28. Qh6 $142 $11
) 28... Kg7 $17 29. g4 (29. Qxd7+ $5 Rxd7 30. Ra1 Ra7 $17) 29... a5 $19 30. g5
$4 (30. Qxd7+ $142 Rxd7 31. Ra1 $19) 30... Qxe6 31. Rxe6 a4 32. gxf6+ (32. Re1
a3 33. Ra1 Rb3 $19) 32... Kf7 33. Rxc6 (33. Re1 a3 34. Kf2 Kxf6 $19) 33... Ra7
34. Rb6 a3 35. Rb1 Kxf6 36. Kf2 Kf5 37. Ke3 a2 38. Ra1 Ra3 39. Kd2 Kf4 40. Kc2
Kxf3 41. Kb2 Ra6 42. Rxa2 (42. c4 Ke4 43. Kc3 $19) 42... Rxa2+ 43. Kxa2 Ke4 (
43... Kg4 $142 $19) 44. Kb3 h6 45. Kb4 g5 46. hxg5 hxg5 47. c4 g4 48. c5 Kf5
49. c6 Ke6 50. Kc5 g3 51. Kb6 g2 52. c7 1/2-1/2

[Event "Jumbo Jet Open"]
[Site "?"]
[Date "1971.10.09"]
[Round "2"]
[White "Bailey, B."]
[Black "Eggers, P."]
[Result "0-1"]
[WhiteElo "1937"]
[BlackElo "1860"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "84"]
[EventDate "1971.??.??"]

{B41: Sicilian: Kan Variation: 5 c4} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6
5. c4 e6 6. a3 Nf6 7. Nc3 Qc7 8. Be3 d6 9. Be2 Bd7 (9... Be7 10. O-O O-O 11.
Rc1 Ne5 12. f4 Ng6 13. Kh1 Re8 14. Qd2 Bf8 15. Nf3 b6 16. Bd4 Nd7 17. Ng5 Bb7
18. Bh5 Nf6 19. Bxg6 fxg6 20. f5 gxf5 21. exf5 e5 22. Be3 Qxc4 23. Ne6 Rxe6 24.
fxe6 {Vera,R (2549)-Iljushin,A (2553) Kapuskasing 2003 0-1 (45)}) 10. O-O Ne5
$146 (10... Be7 11. Rc1 O-O 12. Kh1 Rac8 13. g4 Nxd4 14. Qxd4 e5 15. Qd1 Be6
16. g5 Nd7 17. Nd5 Bxd5 18. cxd5 Qb8 19. Bg4 Rxc1 20. Qxc1 Rc8 21. Bxd7 Rc7 22.
Bh3 {1-0 (22) Freuler,R-Scheidegger,C Bad Ragaz 1995}) (10... Nxd4 11. Qxd4 Be7
12. Rac1 O-O 13. f3 Rac8 14. b4 Qb8 15. Rfd1 Rfd8 16. Qd3 Re8 17. Bf4 e5 18.
Be3 Be6 19. Nd5 Nxd5 20. exd5 Bd7 21. Qb3 b6 22. Bd3 Rc7 23. Qc2 g6 24. Qf2 Rb7
25. f4 {Grigore,N (2355)-Petre,N (2383) Tusnad 2005 0-1 (78)}) (10... Rc8 11.
Rc1 Qb8 12. Nxc6 Bxc6 13. Qd4 Be7 14. b4 O-O 15. Bg5 b5 16. cxb5 axb5 17. Qd3
Qa8 18. Nxb5 Bxe4 19. Qg3 d5 20. Rc7 Rxc7 21. Qxc7 Bd8 22. Qf4 h6 23. Bxf6 Bxf6
24. Qe3 Rd8 25. Bf3 {
Borkowski,F (2375)-Filipowicz,A (2375) Lubniewice 1981 0-1 (43)}) 11. Rc1 Be7
12. f4 Nc6 $2 (12... Ng6 $5 $16) 13. Kh1 (13. b4 O-O $18) 13... O-O 14. Nf3 (
14. b4 Nxd4 15. Bxd4 Bc6 $18) 14... b6 (14... Rfd8 15. Bg1 $18) 15. Qe1 (15.
Bg1 Rfd8 $18) 15... Rab8 $2 (15... b5 $142 $18) 16. Qg3 Rfc8 (16... Nh5 17. Qf2
$18) 17. e5 Ne8 18. Bd3 Bf8 (18... g6 19. Qh3 Rd8 20. Ne4 $18) 19. Qh3 (19.
Bxh7+ Kh8 20. Bg6 Be7 21. Bxf7 g5 22. Qh3+ Kg7 23. fxg5 Nf6 24. gxf6+ Bxf6 25.
exf6+ Kxf6 26. Nd2+ Ke7 27. Bg5+ Kf8 28. Qh8#) 19... h6 $18 20. Qg3 (20. Ng5
$142 g6 21. Nce4 $18) 20... Kh8 $4 (20... Qd8 $142 $18) 21. Ne4 (21. Ng5 $142
Kg8 22. Bh7+ Kh8 $18) 21... Ne7 (21... Qd8 $18) 22. Neg5 $1 Kg8 (22... hxg5 23.
Qh3+ {Mate attack}) (22... -- $140 23. Nxf7+ {Mate threat}) 23. Nh7 (23. Bh7+
$142 Kh8 24. Bd3 $18) 23... Nf5 24. Bxf5 exf5 25. Nxf8 Kxf8 26. exd6 $4 (26.
Bd4 $142 Rb7 27. Rfd1 dxe5 28. Bxe5 $18 (28. fxe5 $6 Qc6 $16) (28. Nxe5 $6 Be6
$16)) 26... Nxd6 $11 27. Nd2 (27. Bd4 $142 f6 28. Bxf6 gxf6 29. Qg6 $11) 27...
Ne4 $4 (27... f6 $142 $15) 28. Nxe4 $18 fxe4 29. Rfd1 $4 (29. c5 $142 bxc5 30.
Bxc5+ Qxc5 31. Rxc5 Rxc5 32. f5 $18) 29... Rd8 $4 (29... Ba4 30. Rd4 f6 31. c5
$14) 30. Qf2 (30. c5 $142 Ba4 31. cxb6 Rxd1+ 32. Rxd1 Rxb6 33. Bxb6 Qxb6 34.
Rb1 $18) 30... Ba4 $11 31. Rxd8+ Qxd8 32. Qe2 Qf6 33. c5 bxc5 34. Bxc5+ Kg8 35.
b4 (35. Qxe4 Qxb2 36. Re1 Bd7 $11) 35... Qxf4 $17 36. Rf1 Qe5 37. Qc4 Qe8 38.
Re1 Bc6 39. Be3 $2 (39. Qxa6 $142 Rd8 40. h3 $17) 39... Bb5 $19 40. Qb3 $2 (40.
Qc7 Rd8 41. Qb6 $19) 40... Rd8 41. Rd1 (41. Qc2 Rd3 42. Bc1 $19) 41... Rd3 42.
Rxd3 exd3 (42... exd3 43. h3 Qxe3 44. Qc3 Qe2 45. Qc8+ Be8 46. Qxa6 Qe1+ 47.
Kh2 d2 48. Qd6 d1=Q 49. Qxd1 Qxd1 50. b5 Bxb5 51. a4 Bc6 52. h4 Qe2 53. Kg3
Qxg2+ 54. Kf4 Qf2+ 55. Ke5 Qf6#) (42... Bxd3 $6 43. Qd5 $15) 0-1

[Event "Jumbo Jet Open"]
[Site "?"]
[Date "1971.10.09"]
[Round "3"]
[White "Leu, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1681"]
[BlackElo "1937"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "33"]
[EventDate "1971.??.??"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d4 h6 9.
Nh3 e4 10. Ne5 (10. Nfg1 Qf6 11. Be3 Bd6 12. Qd2 Kh7 13. Ne2 Bxh3 14. gxh3 Rhf8
15. O-O-O Qh4 16. Ng3 Qxh3 17. Rdg1 Rf7 18. Qe2 Raf8 19. Qh5 Qxh5 20. Nxh5 g6
21. Ng3 Rf3 22. Nf1 Ne7 23. h4 c6 24. Nd2 R3f5 {
Vidali,J (1911)-Diermair,A (2357) St Veit 2006 0-1}) 10... Nxe5 11. dxe5 Be6
$146 (11... Bxh3 12. gxh3 c6 (12... Bc5 13. Qg4 Qe7 14. Bf4 c6 15. c3 Rf8 16.
Rg1 Qf7 17. Rg2 Rh7 18. Bg3 Qf3 19. Qxf3 Rxf3 20. Ke2 Kf7 21. h4 Ke6 22. h5 Rf5
23. Rf1 Rxh5 24. f3 exf3+ 25. Rxf3 Rg5 26. h4 Rg4 27. Rf4 {
Mariano,N (2396)-Nguyen Thanh Son (2404) Kuala Lumpur 2001 0-1 (68)}) 13. Qg4
Qe7 14. Bd2 (14. Bf4 Re8 15. O-O-O Qe6 16. Qxe6+ Rxe6 17. c4 dxc4 18. Rd7 Bc5
19. Rg1 Re7 20. Rxe7 Bxe7 21. e6 Kf8 22. Rd1 Ke8 23. Rd7 Rf8 24. Bg3 Rf6 25.
Rxb7 Rxe6 26. Rxa7 Bf6 27. a4 Re7 28. Rxe7+ Kxe7 {
Lecic,P (2132)-Peric,J (1911) Obrenovac 2004 0-1 (39)}) 14... Qxe5 15. O-O-O
Re8 16. Bc3 Qe6 17. Qg3 Kh7 18. Rhg1 Rg8 19. h4 c5 20. Rxd5 Kh8 21. Re5 Qf7 22.
Qe3 Rxe5 23. Bxe5 Qe6 24. Qxe4 Qxa2 25. Rg6 Qa1+ 26. Kd2 {
Ditlevson-Lasker,E Copenhagen 1919 1-0}) (11... Be7 12. Nf4 c6 13. Qh5 Bd7 14.
e6 Be8 15. Qf5 Bf6 16. O-O Qd6 17. f3 Qe5 18. fxe4 Qxe4 19. Qxe4 dxe4 20. Re1
Rd8 21. Rxe4 Rd1+ 22. Kf2 g5 23. Nd3 Bg6 24. Re1 Rxe1 25. Nxe1 Kf8 26. Be3 {
Thielemann,J (1905)-Nowotny,H (2255) Bad Woerishofen 2000 1/2-1/2 (37)}) (11...
Bxh3 $142 $5 12. gxh3 Qd7 $19) 12. Nf4 $15 Bf7 (12... Qe8 $142 13. O-O Bf7 $15)
13. f3 $4 (13. e6 $142 $5 Be8 14. Qxd5 Qxd5 15. Nxd5 $16) 13... exf3 $4 (13...
Qe8 $142 14. e6 Bxe6 $19) 14. Qxf3 $11 Qe8 15. Nxd5 $4 (15. Qe2 $142 g5 16. e6
gxf4 17. exf7+ Qxf7 18. O-O $11) 15... Qxe5+ $19 16. Ne3 Bd5 (16... Bb4+ $142
17. Bd2 Bxd2+ 18. Kxd2 Qxb2 $19) 17. Qxd5+ $18 (17. Qxd5+ Qxd5 18. Nxd5 Re8+
19. Kf2 $18) 1-0

[Event "Jumbo Jet Open"]
[Site "?"]
[Date "1971.10.10"]
[Round "4"]
[White "Bailey, B."]
[Black "Van Parys, M."]
[Result "1-0"]
[WhiteElo "1937"]
[BlackElo "1411"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]
[EventDate "1971.??.??"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bc4 Nd7 8. O-O Nb6 $146 (8... Bd6 9. Qe2 (9.
Nd2 Ngf6 10. Re1 Qc7 11. Bxe6 fxe6 12. Rxe6+ Kf7 13. Re3 Rhe8 14. Nc4 Kg8 15.
c3 Rxe3 16. Bxe3 Nd5 17. Qb3 Bf7 18. Nxd6 Qxd6 19. Qxb7 Rb8 20. Qxa7 Rxb2 21.
Nf5 Qb8 22. Qxb8+ Nxb8 23. c4 Nxe3 {Leenhouts,K-Vinck,M Hengelo 1995 1-0 (58)})
(9. Re1 Ngf6 10. Ng5 O-O 11. c3 h6 12. Nh3 Qc7 13. Kh1 Rad8 14. Qf3 c5 15. Bb3
c4 16. Bd1 e5 17. Be3 b5 18. Qe2 Rfe8 19. Qd2 Nb6 20. Bc2 e4 21. Bf4 Nbd5 22.
Bxd6 Qxd6 23. Bd1 Re7 {Balcarek,W-Arlamowski,E Sopot 1951 0-1 (46)}) 9... Ne7 (
9... Bxg3 10. hxg3 Ne7 11. a4 O-O 12. a5 Nd5 13. c3 b5 14. axb6 axb6 15. Rxa8
Qxa8 16. Nh4 b5 17. Nxg6 hxg6 18. Bd3 Re8 19. f4 f5 20. g4 N7f6 21. g5 Ng4 22.
Qd2 Kf7 23. Be2 Nge3 24. Re1 {
Rozentalis,E (2505)-Yudasin,L (2480) Lvov 1987 1/2-1/2 (41)}) 10. Ne5 Nxe5 11.
dxe5 Bc5 12. c3 Qc7 13. a4 a5 14. Kh1 Nf5 15. Nxf5 Bxf5 16. f4 h5 17. Be3 Qb6
18. Bxc5 Qxc5 19. Bd3 Bg4 20. Qc2 O-O-O 21. Rae1 Rd7 22. Be2 Bf5 23. Qc1 {
Kashdan,I-Santasiere,A New York 1931 1-0 (63)}) (8... Be7 9. Re1 h6 10. Qe2
Ngf6 11. Bb3 O-O 12. Bd2 Re8 13. Rad1 b5 14. a4 b4 15. Qc4 Nd5 16. Ne5 Nxe5 17.
dxe5 Qc7 18. Qg4 Rad8 19. h4 Kh8 20. h5 Bh7 21. Qf3 Rf8 22. c4 bxc3 23. bxc3 {
Nikolic,S-Vukic,M Sarajevo 1967 1/2-1/2 (34)}) (8... Ngf6 $5 $11) 9. Bb3 $16
Nf6 10. Be3 (10. Ne5 a5 11. a4 Nfd7 12. Nxg6 hxg6 $16) 10... Nbd5 (10... a5 11.
a3 $11) 11. Ne5 (11. Bg5 $5 Be7 12. c4 $14) 11... Nxe3 $11 12. fxe3 Bd6 13. Qf3
$4 (13. h4 O-O 14. Qf3 c5 $11) 13... O-O $4 (13... Bxe5 $142 14. dxe5 Nd7 $19)
14. Nxg6 $11 hxg6 15. Ne2 (15. Ne4 $5 Nxe4 16. Qxe4 $11) 15... Qc7 (15... c5
16. Kh1 $17) 16. g3 (16. Qh3 c5 17. c3 c4 $15) 16... Rad8 17. e4 (17. Nf4 $142
$17) 17... Be7 $4 (17... e5 $142 $5 18. dxe5 Bxe5 $17) 18. Kh1 (18. e5 Nd5 19.
c4 $16) 18... Rd7 $4 (18... c5 $142 $5 19. e5 Nd5 $11) 19. c3 (19. e5 $5 Nh7
$16) 19... c5 (19... e5 20. dxe5 Qxe5 21. Nf4 $14) 20. Rac1 (20. e5 $5 Nd5 21.
Rad1 $16) 20... Qc6 $11 21. Bc2 b6 (21... Rdd8 22. e5 Qxf3+ 23. Rxf3 $11) 22.
Kg1 (22. h4 b5 $11) 22... Qb7 23. Rcd1 cxd4 24. cxd4 Rc8 (24... e5 25. dxe5
Rxd1 26. Rxd1 $11) 25. Bd3 $14 Rf8 (25... Rcd8 $14) 26. Bb1 (26. Kg2 g5 27. h3
b5 $14) 26... Rfd8 (26... Bd6 27. Kg2 e5 28. d5 $11) 27. Kh1 (27. Rc1 $142 $5
$11) 27... Bc5 $17 28. e5 (28. d5 Re8 (28... exd5 $6 29. e5 Ne4 30. Nf4 $11)
29. dxe6 Rxe6 30. Rxd7 Qxd7 $15) 28... Qxf3+ 29. Rxf3 Ne8 $4 (29... Ng4 $142
30. Bd3 Rxd4 31. Nxd4 Rxd4 $17 (31... Bxd4 $4 32. Bxg6 Nxe5 33. Rf4 $18)) 30.
Rdf1 (30. Be4 b5 31. Bd3 Bb6 32. Bxb5 Rd5 $16) 30... Bb4 $2 (30... Bxd4 $142
31. Nxd4 Rxd4 32. Rxf7 Nf6 33. Bxg6 Nd7 $14) 31. a3 $18 Bd2 32. h4 Nc7 33. Rd3
(33. Be4 $142 $5 Nd5 34. Bxd5 exd5 35. Rd1 $18) 33... Bh6 $14 34. g4 g5 35. h5
Nb5 $2 (35... Nd5 $5 36. Kg2 Kf8 $14) 36. Rfd1 (36. Ba2 Nc7 $18) 36... f6 37.
Ba2 Nc7 38. exf6 (38. Re3 Nd5 39. Re4 Kf7 $18) 38... gxf6 39. Nc3 (39. Rc3 Bf8
$16) 39... Kf7 (39... Kh8 $142 $11) 40. Re3 (40. d5 $142 exd5 41. Bxd5+ Kf8 42.
Be4 Rxd3 43. Bxd3 $16) 40... Nd5 $4 (40... Rxd4 $142 41. Rxd4 Rxd4 $15) 41.
Bxd5 $18 exd5 42. Ne2 $4 (42. Rf1 Rc7 $18) 42... Re7 $2 (42... Rc8 $142 43. Ng3
Bf8 $16) 43. Rxe7+ $18 Kxe7 44. Ng3 Kf7 (44... Bf8 45. Nf5+ Kd7 $18) 45. Nf5
Bf8 46. Rd2 (46. Rc1 $142 Kg8 47. Rc7 Re8 $18) 46... Re8 (46... Rc8 47. Kg2 $18
) 47. Kg2 Be7 (47... Rc8 $18) 48. Re2 Bd8 (48... Bf8 49. Rxe8 Kxe8 $18) 49.
Nd6+ (49. Nd6+ Kg7 50. Rxe8 f5 51. Nxf5+ Kf6 52. Rxd8 b5 53. h6 Kg6 54. Rd7 Kf6
55. h7 Ke6 56. Re7+ Kf6 57. h8=Q+ Kg6 58. Qh6#) 1-0

[Event "Jumbo Jet Open"]
[Site "?"]
[Date "1971.10.10"]
[Round "5"]
[White "Bailey, B."]
[Black "Jangord, K."]
[Result "1-0"]
[WhiteElo "1937"]
[BlackElo "1685"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "149"]
[EventDate "1971.??.??"]

{C89: Closed Ruy Lopez: Marshall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. d3 Nf6 (10... Bb7
11. Nxe5 Nxe5 12. Rxe5 Qd7 13. Qf3 Rad8 14. Nd2 c5 15. Ne4 c4 16. dxc4 Nf6 17.
Be3 Nxe4 18. Rxe4 Qd3 19. Rd4 Bxf3 20. Rxd3 Rxd3 21. gxf3 Bf6 22. Kg2 Rd7 23.
cxb5 axb5 24. f4 {1/2-1/2 (24) Spassky,B (2605)-Polgar,Z (2495) Cannes 1987})
11. Qe2 (11. h3 Bb7 12. Nxe5 Nxe5 13. Rxe5 Bd6 14. Re1 Qd7 15. Be3 Qc6 16. f3
Bg3 17. Bf2 Qd6 18. d4 Nh5 19. Qd2 Rae8 20. Na3 Bf4 21. Qc2 Qf6 22. Qd3 Bd6 23.
Bc2 g6 24. Qd2 Nf4 25. Be3 Nxh3+ {
Swearingen,K (1950)-Graham,S (1765) Saltwater 2004 0-1 (33)}) 11... Bg4 12.
Nbd2 Bd6 $146 (12... Qd7 13. Nf1 Rad8 14. Bg5 Qf5 15. Bxf6 Bxf6 16. Bc2 Bxf3
17. gxf3 Qh3 18. Qe4 Rd6 19. Ng3 Ne7 20. Qg4 Qh6 21. Rad1 g6 22. f4 Re6 23. Bb3
exf4 24. Ne4 Rxe4 25. Rxe4 Nf5 26. Rxf4 Be5 27. Rxf5 {
Ali,M (2211)-Ibrahim,I Abu Dhabi 2000 1-0}) (12... Re8 13. h3 Bh5 14. Nf1 Qd7
15. Bg5 Nd5 16. Bd2 Bf6 17. Ng3 Nf4 18. Bxf4 exf4 19. Ne4 Bh4 20. Qd2 Bxf3 21.
gxf3 Qxh3 22. Qxf4 Ne5 23. Nd2 Bxf2+ {0-1 (23) Olson,H-Gulati,J Winnipeg 1997})
(12... Qd7 13. h3 Bf5 14. Ne4 $11 (14. Nxe5 $143 Nxe5 15. Qxe5 Bd6 $17)) 13.
Ne4 Nxe4 (13... h6 $5 $14) 14. Qxe4 $16 (14. dxe4 $6 Na5 15. Bc2 Qf6 $11) 14...
Bxf3 15. Qxf3 (15. gxf3 $6 Na5 16. Bd5 c6 17. Bxc6 Nxc6 18. Qxc6 Rc8 $11) 15...
Qd7 $4 (15... Ne7 $142 $16) 16. Bd5 $18 Rae8 (16... e4 17. Bxe4 Rae8 $18) 17.
Bxc6 Qe6 18. Bxe8 Rxe8 19. Bd2 f5 (19... Rd8 20. Qc6 $18) 20. c4 $1 e4 (20...
bxc4 21. Qc6 {Decoy Double attack}) 21. dxe4 fxe4 22. Qh5 g6 23. Qd5 Qxd5 24.
cxd5 Re5 25. Bc3 Rh5 26. g3 Rxd5 (26... b4 27. Bd4 $18) 27. Rad1 Rd3 (27...
Rxd1 28. Rxd1 Kf7 29. Re1 $18) 28. Rxd3 exd3 29. Rd1 b4 (29... Kf7 30. Rxd3 Ke6
31. Kg2 $18) 30. Be1 Be5 (30... Kf7 31. Rxd3 Ke6 32. Bd2 $18) 31. Rxd3 (31.
Bxb4 Bxb2 32. Rxd3 Be5 $18) 31... c5 (31... Bxb2 32. Bxb4 Be5 33. Kg2 $18) 32.
b3 Bf6 33. Rd6 Bc3 34. Bxc3 bxc3 35. Rc6 c2 36. Rxc5 a5 37. Rxc2 Kg7 (37... Kf7
38. a3 Ke6 39. b4 axb4 40. axb4 g5 41. b5 h5 42. b6 h4 43. g4 h3 44. b7 Kd5 45.
b8=Q Ke6 46. Rc6+ Kd5 47. Qb5+ Ke4 48. Qc4+ Ke5 49. Re6#) 38. a3 Kh6 (38... h5
39. b4 axb4 40. axb4 h4 41. b5 g5 42. b6 Kf6 43. b7 hxg3 44. b8=Q gxh2+ 45.
Kxh2 Ke6 46. f3 Kd7 47. f4 gxf4 48. Qxf4 Ke6 49. Rd2 Ke7 50. Qf7+ Kxf7 51. Kg3
Ke7 52. Kf4 Ke6 53. Rd1 Kf6 54. Re1 Kg6 55. Re6+ Kf7 56. Kf5 Kg7 57. Rf6 Kh7
58. Rf7+ Kh8 59. Kf6 Kg8 60. Kg6 Kh8 61. Rf8#) 39. Rc5 (39. b4 axb4 40. axb4
Kg5 41. b5 Kf5 42. b6 Ke4 43. b7 Kd3 44. Rc7 g5 45. b8=Q Ke4 46. Rc5 Kd3 47.
Qd6+ Ke2 48. Re5+ Kf3 49. Qd1#) 39... g5 40. h3 Kh5 (40... Kg7 41. Rxa5 g4 42.
hxg4 Kf6 43. a4 h6 44. Rc5 h5 45. gxh5 Ke6 46. a5 Kf7 47. b4 Ke6 48. a6 Kf7 49.
a7 Ke6 50. a8=Q Kf7 51. Rc6 Kg7 52. Qb7+ Kh8 53. Rc8#) 41. Rxa5 h6 (41... Kg6
42. Rc5 g4 43. hxg4 h6 44. a4 h5 45. gxh5+ Kf6 46. b4 Kg7 47. a5 Kf6 48. a6 Kg7
49. a7 Kf6 50. a8=Q Kg7 51. Rc6 Kh7 52. Qb7+ Kh8 53. Rc8#) 42. Ra6 g4 43. Ra5+
(43. b4 gxh3 44. b5 h2+ 45. Kxh2 Kg4 46. b6 h5 47. b7 h4 48. b8=Q hxg3+ 49.
fxg3 Kf3 50. g4 Ke3 51. g5 Kd3 52. g6 Ke3 53. g7 Ke2 54. g8=Q Kd1 55. a4 Kc1
56. a5 Kd2 57. Rd6+ Ke1 58. a6 Ke2 59. a7 Ke1 60. a8=Q Ke2 61. Qe4+ Kf1 62.
Qbf8#) 43... Kg6 44. hxg4 Kf6 (44... Kf7 45. Rc5 h5 46. gxh5 Kf6 47. h6 Kf7 48.
h7 Kg7 49. Rh5 Kf6 50. h8=Q+ Ke6 51. Qg7 Kd6 52. f4 Ke6 53. Rh6+ Kd5 54. Qe5#)
45. Rc5 Kf7 (45... Ke7 46. a4 h5 47. gxh5 Kd6 48. b4 Ke7 49. a5 Kd6 50. a6 Ke7
51. a7 Kd6 52. a8=Q Ke7 53. Rc6 Kf7 54. Qb7+ Kg8 55. Rc8#) 46. a4 Kf6 (46...
Ke7 47. a5 h5 48. gxh5 Kd6 49. b4 Ke7 50. a6 Kd6 51. a7 Ke7 52. a8=Q Kd6 53.
Qd5+ Ke7 54. Rc7+ Kf8 55. Qa8#) 47. a5 Kf7 (47... Ke6 48. a6 h5 49. gxh5 Ke7
50. a7 Kd6 51. b4 Ke7 52. a8=Q Kd6 53. Qd5+ Ke7 54. Rc7+ Kf8 55. Qa8#) 48. a6
Kf6 (48... Ke7 49. a7 Kd6 50. b4 h5 51. gxh5 Ke7 52. a8=Q Kd6 53. Qd5+ Ke7 54.
Rc7+ Kf8 55. Qa8#) 49. a7 h5 (49... Ke6 50. a8=Q h5 51. gxh5 Kf7 52. Rc6 Kg7
53. Qb7+ Kh8 54. Rc8#) 50. gxh5 Kg7 (50... Ke6 51. a8=Q Kf7 52. Rc6 Kg7 53.
Qb7+ Kh8 54. Rc8#) 51. g4 (51. Rc6 Kf7 52. a8=Q Kg7 53. Qb7+ Kh8 54. Rc8#)
51... Kh6 (51... Kf6 52. a8=Q Kg7 53. f4 Kf6 54. Rc7 Ke6 55. Qc6#) 52. f4 {
White plans g5} Kg7 (52... Kh7 53. a8=Q Kg7 54. Rc7+ Kf6 55. Qa6#) 53. Kf2 (53.
a8=Q Kf6 54. Rc7 Ke6 55. Qc6#) 53... Kh6 (53... Kh7 54. a8=Q Kg7 55. Rc7+ Kf6
56. Qa6#) 54. Ke3 (54. a8=R Kh7 55. Ra7+ Kh8 56. Rc8#) 54... Kg7 (54... Kh7 55.
g5 Kh8 56. a8=R+ Kg7 57. Rc7#) 55. Rc6 (55. a8=Q Kf6 56. Rc7 Ke6 57. Qc6#)
55... Kh7 56. g5 Kg7 (56... Kg8 57. Rc7 Kh8 58. a8=Q#) 57. f5 (57. Rc7+ Kh8 58.
a8=Q#) 57... Kh7 (57... Kf8 58. Rc7 Kg8 59. a8=Q#) 58. b4 (58. Rc7+ Kh8 59.
a8=Q#) 58... Kg7 (58... Kg8 59. a8=R+ Kf7 60. Rc7#) 59. b5 (59. Rc7+ Kh8 60.
a8=Q#) 59... Kh7 (59... Kf8 60. Rc7 Kg8 61. a8=Q#) 60. b6 (60. Rc7+ Kh8 61.
a8=Q#) 60... Kg7 (60... Kg8 61. a8=R+ Kf7 62. Rc7#) 61. Kd4 (61. Rc7+ Kh8 62.
a8=Q#) 61... Kh7 (61... Kf8 62. Rc7 Kg8 63. a8=Q#) 62. h6 (62. Rc7+ Kh8 63.
a8=Q#) 62... Kh8 (62... Kg8 63. a8=R+ Kf7 64. Rc7#) 63. Rc7 Kg8 64. g6 {
White prepares h7} (64. a8=R#) 64... Kf8 (64... Kh8 65. a8=Q#) 65. h7 (65.
a8=R#) 65... Ke8 66. Kd5 (66. a8=R#) 66... Kd8 (66... Kf8 67. a8=Q#) 67. Kd6 (
67. a8=R#) 67... Ke8 68. b7 (68. a8=R#) 68... Kf8 69. g7+ (69. a8=Q#) 69... Ke8
70. f6 (70. a8=R#) 70... Kd8 71. Kc6 (71. a8=R#) 71... Ke8 72. Kd5 (72. a8=R#)
72... Kd8 73. Kd6 (73. b8=Q#) 73... Ke8 74. f7+ (74. a8=Q#) 74... Kd8 75. Rd7#
(75. a8=Q#) 1-0

[Event "Pacific Northwest Open"]
[Site "?"]
[Date "1971.10.23"]
[Round "1"]
[White "Zuk, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2319"]
[BlackElo "1896"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "153"]
[EventDate "1971.??.??"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10.
Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 Nd7 15. Ne3 Nb6 16. b3 (16.
Bh4 Nac4 17. b3 Nxe3 18. fxe3 g6 19. Rf1 h6 20. d5 Bg7 21. Nh2 Rf8 22. Qe2 c4
23. b4 a5 24. Ng4 Nd7 25. a4 h5 26. Nh2 axb4 27. cxb4 bxa4 28. Rxa4 Rxa4 29.
Bxa4 Nb6 30. Bc6 Qa7 {Gurbanov,S (2085)-Rahimov,B Baku 2004 0-1 (56)}) 16...
Nc6 $146 (16... f6 17. Bh4 Be6 18. d5 Bf7 (18... Bd7 19. Nh2 c4 20. b4 Nb7 21.
Nhg4 Kh8 22. Nf5 Bxf5 23. exf5 a5 24. Re3 Qf7 25. Be4 Ra7 26. f3 Rea8 27. a3
Be7 28. Bf2 Bd8 29. Qc1 axb4 30. cxb4 Nxd5 31. Re2 Bb6 32. Bxb6 Nxb6 33. Qe3 {
Ujtumen,T (2400)-Ivkov,B (2520) Havana 1966 0-1 (39)}) 19. Kh2 Nd7 20. g4 g6
21. Rg1 Bg7 22. Rg2 Rf8 23. Qe2 c4 24. b4 Nb7 25. a4 a5 26. bxa5 Rxa5 27. Rag1
bxa4 28. Nf5 a3 29. Bb1 Rb5 30. g5 Qb6 31. gxf6 {
Mazzoni,G-Kraidman,Y (2455) Tel Aviv 1964 1/2-1/2 (36)}) (16... Be7 17. Bxe7
Qxe7 18. a4 bxa4 19. bxa4 Nac4 20. Nxc4 Nxc4 21. a5 Qc7 22. Ng5 cxd4 23. Bb3
Be6 24. cxd4 Nxa5 25. Bxe6 fxe6 26. d5 Nb7 27. Nxe6 Qe7 28. Re3 Nc5 29. Nxc5
dxc5 30. Rea3 Qf6 31. Qe2 {Dusek,M-Zvara,T Czechia 1996 1-0 (40)}) 17. dxc5 (
17. Nd5 Qb7 18. Nxb6 Qxb6 $16) 17... dxc5 $14 18. Nd5 Qb7 19. Nh2 (19. Be3 f6
$14) 19... Ne7 20. Qf3 Be6 21. Ne3 (21. Bxe7 $5 Bxe7 22. Ng4 $14) 21... f6 $15
22. Bh4 Ng6 23. Bg3 Rad8 24. h4 Qf7 (24... Ne7 25. h5 h6 26. Bh4 $11) 25. Nf5 (
25. h5 $5 Nf4 26. Bxf4 exf4 27. Qxf4 Qxh5 28. Rad1 $11) 25... Rd2 (25... Ne7
26. Ng4 Nxf5 27. exf5 $15) 26. Rac1 $11 Red8 (26... Ne7 27. Nf1 Rd7 28. Rcd1
Nxf5 29. exf5 $11) 27. Nf1 (27. Qg4 c4 28. h5 Ba3 $11 (28... cxb3 $2 29. Bxb3
Nc4 30. Nf3 $18 (30. hxg6 $6 hxg6 31. Nf3 R2d3 $16))) 27... R2d7 $11 28. h5 Ne7
29. N1e3 (29. Rcd1 c4 30. N1e3 cxb3 31. Bxb3 Rxd1 32. Rxd1 Rxd1+ 33. Qxd1 Nxf5
34. Bxe6 Qxe6 35. exf5 Qd7 $11) 29... Kh8 (29... c4 30. Rcd1 $11) 30. Bh4 Bxf5
(30... c4 31. Red1 $11) 31. exf5 (31. Nxf5 Nxf5 32. Qxf5 Nc8 $11) 31... Nbd5 (
31... h6 32. Rcd1 $11) 32. Nxd5 $14 Nxd5 33. h6 Nf4 (33... b4 34. cxb4 Nxb4 35.
Bb1 $11) 34. hxg7+ $16 Qxg7 $2 (34... Kxg7 $142 35. Rcd1 Rd2 $16) 35. Re3 $4 (
35. Rcd1 $142 $18) 35... Qh6 36. g3 Nd5 (36... c4 $142 $5 37. Rd1 Rxd1+ 38.
Bxd1 Bc5 39. Rxe5 Bxf2+ 40. Kf1 Bxg3 41. Qxg3 Rxd1+ 42. Re1 Rd8 43. Bxf6+ Qxf6
44. Qxf4 Qxc3 45. bxc4 bxc4 $11) 37. Ree1 $16 Nf4 $2 (37... b4 $142 $5 38. cxb4
cxb4 $16) 38. Rcd1 $18 Nh3+ $2 (38... Rd2 $142 39. Kf1 Nh3 40. Rxd2 Rxd2 $18)
39. Kg2 Rxd1 (39... Nf4+ 40. Kf1 Rd2 $18) 40. Rxd1 (40. Bxd1 $6 Nf4+ 41. Kg1
Rd2 $16) 40... Rxd1 41. Qxd1 Ng5 42. Qd5 (42. Qd8 $142 e4 43. Bxg5 fxg5 44. f6
$18) 42... Qg7 43. Qc6 Qf7 $4 (43... b4 $18) 44. c4 b4 (44... Bh6 45. cxb5 axb5
$18) 45. Qxa6 (45. Bxg5 $142 fxg5 46. f6 $18) 45... h6 (45... Kg7 46. Bb1 $18)
46. Qc6 Kg7 47. Bd1 (47. Be4 $142 Nxe4 48. Qxe4 h5 $18) 47... Qa7 $2 (47... Be7
48. Bc2 $18) 48. Bh5 (48. Bxg5 $142 hxg5 49. Bf3 Qe7 $18) 48... Qe7 49. Kf1 (
49. Bxg5 hxg5 50. Bf3 Qd8 $18) 49... Kg8 $2 (49... e4 50. Qd5 $16) 50. Be8 (50.
Bxg5 hxg5 51. Bf3 Kh7 $18) 50... Kg7 $2 (50... e4 51. Qd5+ Kg7 52. Bh5 $16) 51.
Bd7 $4 (51. Bxg5 $142 hxg5 52. Bd7 $18) 51... Qd6 $16 52. Qxd6 (52. Bxg5 Qxc6
53. Bxh6+ Kf7 54. Bxc6 Bxh6 $16) 52... Bxd6 $14 53. Bc6 Kf7 $2 (53... e4 $142
$5 $14) 54. Ke2 (54. f3 Kg7 $18) 54... Ke7 (54... e4 $142 55. f4 exf3+ 56. Bxf3
Ke7 $16) 55. Bd5 $4 (55. Kd3 Kf7 $18) 55... Bc7 $2 (55... e4 $142 $14) 56. Ke3
Bd6 57. f3 Bc7 58. Kf2 Bd6 59. Kg2 (59. Bc6 $142 $18) 59... Bc7 $4 (59... h5
$142 $18) 60. g4 Bd6 61. Bf2 Kf8 62. Be3 Kg7 (62... Ke8 63. Bc1 $18) 63. Bc1
Kf8 (63... Bf8 64. Bc6 $18) 64. a3 bxa3 65. Bxa3 Kg7 66. Bc1 Kf8 (66... Nh7 67.
Bd2 $18) 67. Bd2 Kg7 68. Ba5 Kf8 (68... Nh7 69. Bb6 Nf8 70. Bc6 $18) 69. Bb6
Ke7 (69... Be7 70. b4 $1 cxb4 71. c5 $18) 70. Kg3 e4+ 71. f4 e3 72. Kg2 (72.
Bf3 $142 Kf8 $18) 72... e2 73. Kf2 Nh3+ 74. Kxe2 Nxf4+ 75. Ke3 Nxd5+ $4 (75...
Kd7 76. Bf3 Nh3 $18) 76. cxd5 Kd7 77. Kd3 1-0

[Event "Pacific Northwest Open"]
[Site "?"]
[Date "1971.10.23"]
[Round "2"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1/2-1/2"]
[WhiteElo "1896"]
[BlackElo "1925"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "41"]
[EventDate "1971.??.??"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bd3 Bxd3 8. Qxd3 Bd6 9. Ne4 Nf6 (9... Be7 10.
O-O Nf6 11. Nxf6+ (11. Re1 Nbd7 12. c4 Qc7 13. Bd2 Rd8 14. Ng3 Nf8 15. Qe2 Ng6
16. Rac1 Qd6 17. Bc3 O-O 18. Rcd1 Qc7 19. Ne5 Rfe8 {
1/2-1/2 (19) Nekrassova,E (1502)-Dauer,C (1572) Willingen 2006}) 11... Bxf6 12.
Bf4 Be7 13. Rad1 Nd7 14. Qb3 Qb6 15. Qxb6 axb6 16. a3 O-O 17. Rfe1 b5 18. c3
Nf6 19. Nd2 Rfd8 20. Be5 Ne8 21. Bg3 Nd6 22. f4 g6 23. Nf3 Bf6 24. Bf2 {
Kotter,M (2078)-Nebel,R Recklinghausen 2002 1-0 (32)}) 10. Nxd6+ $146 (10. Bg5
Be7 11. O-O O-O 12. h3 Nxe4 13. Bxe7 Qxe7 14. Qxe4 Nd7 15. Rad1 Nf6 16. Qe5
Rfd8 17. c4 Rd7 18. Rd2 Rad8 19. Rfd1 h6 20. Kf1 Kf8 21. g4 Qd6 22. a3 a6 23.
b4 b5 24. c5 Qd5 {Pommerin,B (1454)-Osswald,M (1417) Mainz 1997 1/2-1/2 (46)})
(10. Nxf6+ gxf6 11. Bd2 Nd7 12. O-O-O Qc7 13. g3 O-O-O 14. Qb3 Qb6 15. Qxb6
Nxb6 16. Ba5 Bc7 17. Nh4 Rd5 {1/2-1/2 (17) Verges,J-Heise,S Leimen 2001}) 10...
Qxd6 11. O-O Nbd7 12. Be3 O-O 13. Rad1 Rfd8 (13... Nd5 14. c4 Nxe3 15. Qxe3 $11
) 14. Bg5 h6 15. Bh4 c5 (15... Qb4 16. b3 $11) 16. dxc5 (16. Qe2 a6 $14) 16...
Qxd3 $11 17. Rxd3 Nxc5 18. Rxd8+ Rxd8 19. Re1 (19. Bxf6 gxf6 20. Re1 b5 $11)
19... g5 20. Bg3 Nfe4 21. Bc7 1/2-1/2

[Event "Pacific Northwest Open"]
[Site "?"]
[Date "1971.10.23"]
[Round "3"]
[White "Torkelson, A."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1440"]
[BlackElo "1896"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "134"]
[EventDate "1971.??.??"]

{A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 1. c4 c5 2. Nc3 Nc6 3.
g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. O-O O-O 7. a3 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10.
d3 Qd7 11. Qc2 (11. Rb1 b6 12. b4 (12. Be3 Bb7 13. Qd2 Rfd8 14. Rfc1 Rac8 15.
b3 a5 16. Rc4 Nd4 17. Bxd4 cxd4 18. Qb2 Bd5 19. Rxc8 Rxc8 20. Nd2 Bxg2 21. Kxg2
b5 22. b4 a4 23. Ne4 Qd5 24. Kg1 Bf8 25. f4 f5 26. Ng5 Bg7 {
Rajki,G-Goczo,M (2080) Hungary 1998 1-0 (70)}) 12... cxb4 13. axb4 Bb7 14. Be3
Nd4 15. Bxd4 Bxd4 16. b5 Bf6 17. d4 Rac8 18. e3 Rc7 19. Ne1 Bxg2 20. Nxg2 Qf5
21. Nf4 Rd8 22. Qd3 Qxd3 23. Nxd3 e5 24. Nxe5 Bxe5 25. dxe5 Rd5 {
Andersson,U (2585)-Hulak,K (2470) Banja Luka 1976 1/2-1/2}) 11... b6 12. Bd2
$146 (12. Be3 Bb7 13. Rac1 (13. Rfc1 Rac8 14. Qd2 Rfd8 15. Rab1 Ne5 16. Nxe5
Bxe5 17. Bxb7 Qxb7 18. Rc4 Bd4 {1/2-1/2 (18) Gajdusek-Polko,J Kubin 1978})
13... e5 14. Rfd1 Rac8 15. Qa4 Rfe8 16. Rc4 a6 17. Rh4 b5 18. Qb3 Na5 19. Qc2
Bd5 20. Bh3 f5 21. Re1 Nb3 22. Ng5 Nd4 23. Qb1 h6 24. Ne4 Be6 25. Nd2 g5 {
0-1 (25) Mosurevic,M-Relic,R (2120) Niksic 1997}) (12. d4 cxd4 13. Ne5 Bxe5 14.
Bxc6 Qc7 15. Bh6 Rd8 16. Rac1 Rb8 17. Qb3 Qd6 18. Rfd1 Bb7 19. Bxb7 Rxb7 20. f4
Bg7 21. Bxg7 Kxg7 22. e3 e5 23. fxe5 Qxe5 24. exd4 Rxd4 25. Re1 Re4 26. Rxe4
Qxe4 {Comp The King 32MHz-Schroll,G (2380) Vienna 1994 0-1 (88)}) 12... Bb7 13.
Bc3 Nd4 14. Bxd4 cxd4 15. b4 $2 (15. Rfc1 $142 $5 Rac8 16. Qd1 $11) 15... Rac8
16. Qb2 Rc3 17. Rfc1 $2 (17. Ng5 Bxg2 18. Kxg2 Rfc8 $17) 17... Rfc8 (17... Bc6
$142 $19) 18. Rxc3 $4 (18. Ne1 $142 $17) 18... Rxc3 (18... dxc3 $142 19. Qc2
Bc6 20. a4 Bxa4 21. Rxa4 Qxa4 22. Qxa4 $19) 19. Rc1 $2 (19. b5 $142 $17) 19...
Qc7 $19 20. Rxc3 Qxc3 (20... dxc3 $142 $5 21. Qc2 a5 $19) 21. Qxc3 $15 dxc3 22.
Ne1 Ba6 23. Bd5 Bb5 24. Bb3 e6 25. a4 (25. Kf1 a6 $11) 25... Bc6 (25... Bd7 26.
Nc2 $11) 26. b5 $11 Bb7 27. Bc4 Kf8 28. e3 Ke7 29. Kf1 Kd6 30. Ke2 Kc5 31. Nc2
Bd5 32. Bxd5 exd5 (32... Kxd5 $143 33. Nb4+ Kc5 34. Na6+ Kd6 35. Kd1 $18) 33.
f4 f5 34. Kf3 Bf6 35. g4 h5 36. g5 Bg7 37. Ke2 d4 38. Kf3 (38. e4 fxe4 39. dxe4
Kc4 $11) 38... dxe3 39. Kxe3 Bf8 40. h4 $4 (40. Kf2 $142 $15) 40... Bd6 41. Kf3
Bb8 42. Ke3 a6 (42... Bd6 $142 $19) 43. bxa6 $11 b5 44. d4+ Kb6 45. axb5 Kxb5
46. Kd3 Kxa6 47. Kxc3 Bxf4 48. Ne1 Kb5 49. Nf3 Kc6 50. Kc4 Kd6 51. Ne1 Bg3 52.
Nf3 Bf2 53. Kd3 Kd5 54. Ne5 Bxh4 55. Nxg6 Bxg5 56. Ne5 h4 57. Nf3 h3 58. Ke2
Bf4 59. Kf2 Ke4 60. Nh4 Be3+ 61. Kg3 f4+ 62. Kxh3 Bxd4 63. Kg2 Bf6 64. Nf3 Bc3
65. Ng5+ Ke3 66. Nf3 Bf6 67. Nh2 f3+ 1/2-1/2

[Event "Pacific Northwest Open"]
[Site "?"]
[Date "1971.10.24"]
[Round "4"]
[White "Bailey, B."]
[Black "Hansen, J."]
[Result "1-0"]
[WhiteElo "1896"]
[BlackElo "1578"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "23"]
[EventDate "1971.??.??"]

{C41: Philidor Defence} 1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Bg5 Be7 5. Nc3 Nbd7 6.
Bc4 O-O 7. O-O (7. Qd2 c6 8. a4 Nxe4 9. Nxe4 d5 10. Nxe5 dxc4 11. O-O-O Nb6 12.
Bxe7 Qxe7 13. Nc5 f6 14. Nf3 Nd5 15. Rhe1 Qf7 16. Ne4 Bg4 17. Nd6 c3 18. bxc3
Qc7 19. Ne4 Qa5 20. Nc5 b6 21. c4 Nc3 {
Stangl,M (2469)-Adler,J (2318) Germany 2005 1-0 (41)}) 7... Re8 $146 (7... b6
8. Qd2 Bb7 9. Rfe1 Re8 10. Rad1 c6 11. b4 h6 12. Bh4 Nf8 13. a4 Ng6 14. Bg3 Bf8
15. d5 Nh5 16. b5 c5 17. Qe3 Nxg3 18. fxg3 Be7 19. h4 h5 20. Rf1 Rf8 21. Ra1 f5
22. Bd3 {Haryanto,S (979)-Manusina,N (1110) Willingen 2006 1/2-1/2 (38)}) (7...
exd4 8. Nxd4 Ne5 (8... Nc5 9. Re1 a5 10. f4 c6 11. Qf3 Re8 12. f5 Qc7 13. Qg3
Nh5 14. Qg4 Bxg5 15. Qxg5 Nf6 16. Re3 h6 17. Qh4 d5 18. Bd3 Nxd3 19. cxd3 Qb6
20. e5 c5 21. Ndb5 d4 22. Rg3 Nh7 23. f6 {
Malinovskaja,M-Shepeleva,S (1923) Dnipropetrovsk 2005 1-0}) 9. Bb3 c5 10. Ndb5
c4 11. Bxf6 Bxf6 12. Ba4 a6 13. Nxd6 b5 14. Ndxb5 axb5 15. Bxb5 Qb6 16. a4 Be6
17. Kh1 Ng4 18. Qe2 Bxc3 19. bxc3 Qc5 20. h3 Nh6 21. f4 f6 22. Rad1 {
Dexter,D (2212)-Braun,G (2325) Germany 2004 1/2-1/2 (59)}) 8. Be3 (8. a4 c6 $11
) 8... exd4 $11 9. Bxd4 Bf8 $4 (9... Nb6 $142 10. Bb3 c5 $11) 10. Ng5 $18 d5 (
10... Re7 11. e5 $1 dxe5 $18) 11. exd5 (11. Nxd5 $142 Nxd5 12. Qh5 Qxg5 13.
Qxg5 $18) 11... Nxd5 $4 (11... Bd6 12. Re1 h6 $18) 12. Qh5 (12. Qh5 Qxg5 13.
Qxg5 Nxc3 14. Bxc3 $18) (12. Bxd5 $6 Qxg5 13. Qf3 Qg6 $18) 1-0

[Event "Pacific Northwest Open"]
[Site "?"]
[Date "1971.10.24"]
[Round "5"]
[White "Rowan, T."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1693"]
[BlackElo "1896"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "83"]
[EventDate "1971.??.??"]

{D25: Queen's Gambit Accepted: 4 e3: sidelines and 4...Bg4} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 Nfd7 8. Qe2 Nb6 9. Bd3 (9.
Bb3 Bg4 10. Rd1 N8d7 11. h3 Bxf3 12. Qxf3 c6 13. e4 e5 14. d5 c5 15. Be3 Rc8
16. a4 c4 17. Bc2 a6 18. a5 Na8 19. Qe2 Nf6 20. Ra4 Ne8 21. Rxc4 Rxc4 22. Qxc4
Nd6 23. Qb4 Qc7 {Kacheishvili,G (2597)-Ivanov,I (2433) Las Vegas 2002 1-0 (35)}
) 9... Nc6 10. Rd1 Bg4 11. h3 Bxf3 $146 (11... Bd7 12. b3 Re8 13. Bb2 e5 14.
dxe5 Nxe5 15. Nxe5 Bxe5 16. Ne4 Qe7 17. f4 Bg7 18. Bxg7 Kxg7 19. Qb2+ f6 20.
Re1 Bf5 21. Nf2 Bxd3 22. Nxd3 Rad8 23. Rad1 Qe4 24. Nf2 Qb4 25. e4 Rxd1 26.
Rxd1 {Zirngibl,A-Tritzschler,H Zittau 1955 1-0 (63)}) 12. Qxf3 (12. gxf3 $6 e5
13. dxe5 Qg5+ 14. Kh2 Qxe5+ 15. f4 Qe6 $11) 12... f5 13. Bc2 Kh8 14. Ne2 (14.
Bb3 $16) 14... Qc8 (14... e5 $142 $5 15. dxe5 Qe7 $16) 15. Bd2 $18 e5 16. Bc3
$4 (16. Rac1 $142 e4 17. Qg3 $18) 16... e4 $14 17. Qg3 Nd5 18. h4 (18. Bb3 Nce7
$14) 18... Qd8 (18... Nxc3 $143 19. bxc3 (19. Nxc3 $6 Nb4 20. Rac1 c5 21. dxc5
Qxc5 $11) 19... Qd7 20. Rab1 $16) 19. Bb3 Nce7 20. Nf4 Nxf4 21. Qxf4 Qd6 $2 (
21... c6 $142 $11) 22. Qxd6 $18 cxd6 23. Bb4 Rfd8 24. Rac1 Nc6 25. Ba3 Rac8 26.
Be6 Rb8 27. Rc2 Ne7 $2 (27... h5 28. g3 a5 29. Rdc1 $18) 28. Rdc1 (28. Rc7 $142
$5 Bf6 29. g3 h5 $18) 28... Bf6 29. g3 Kg7 (29... Nc6 $18) 30. Rc7 Kf8 (30...
h5 $18) 31. Rd7 Rxd7 32. Bxd7 Rd8 (32... d5 33. Bd6 Ra8 34. Rc7 $18) 33. Rc7
Nd5 (33... b6 34. Rxa7 Kf7 35. Bxd6 $18) 34. Rxb7 Be7 35. Be6 Nb6 (35... Nf6
36. Bb4 $18) 36. Rxa7 Rb8 (36... Ra8 37. Rb7 Na4 38. h5 gxh5 39. Rb5 $18) 37.
b3 Nc8 (37... Ke8 38. Bb2 $18) 38. Rc7 Nb6 39. Ra7 (39. Rc6 Na8 $18) 39... Nc8
(39... Ke8 40. Bb2 $18) 40. Ra6 Kg7 (40... Ke8 41. Bb2 $18) 41. Bxc8 Rxc8 42.
Bxd6 (42. Bxd6 Bxd6 43. Rxd6 $18) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.10.26"]
[Round "1"]
[White "Bailey, B."]
[Black "Clark, A."]
[Result "1/2-1/2"]
[WhiteElo "1937"]
[BlackElo "2187"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1971.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3
c6 6. Bd2 Qc7 7. Bd3 Nbd7 (7... Bg4 8. h3 Bh5 9. g4 Bg6 10. Bxg6 hxg6 11. Ne5
e6 12. Qf3 Bd6 13. Bf4 Nbd7 14. Nxf7 Kxf7 15. Bxd6 Qxd6 16. g5 Qxd4 17. Rd1
Qe5+ 18. Kf1 Qf5 19. Qxf5 exf5 20. gxf6 Nxf6 21. Kg2 Rhe8 22. Rhe1 {
Loebel,C-Plecsko,Z (2145) Zalakaros 1997 0-1 (81)}) 8. Qe2 $146 (8. O-O e6 9.
Bg5 Bd6 10. Bxf6 gxf6 11. Re1 Nb6 12. Be4 Bd7 13. d5 O-O-O 14. dxc6 Bxc6 15.
Bxc6 Bxh2+ 16. Nxh2 Rxd1 17. Raxd1 Qxc6 18. Nf3 Rg8 19. Rd3 Nc4 20. Ne4 Kb8 21.
Nxf6 Rg7 22. Rd8+ Kc7 {Bystricka,K-Souckova,M Czechia 2001 0-1 (31)}) 8... e6
9. O-O Bd6 10. h3 (10. a4 Bf4 11. Bxf4 Qxf4 $16) 10... O-O 11. Rfe1 Nd5 (11...
b6 12. a4 $16) 12. Ne5 (12. Ne4 Nf4 13. Bxf4 Bxf4 $16) 12... Nb4 (12... b5 13.
Rad1 $16) 13. Nxd7 (13. Ne4 Nxd3 14. Nxd3 $18 (14. cxd3 $143 Nxe5 15. Nxd6 Ng6
$15) (14. Qxd3 $6 Nxe5 15. Qg3 Nf3+ 16. Qxf3 f6 $16)) 13... Bxd7 $16 14. Be4 (
14. Ne4 Nxd3 15. Qxd3 f6 $16) 14... f5 15. Bd3 (15. a3 $142 $5 Nd5 16. Nxd5
exd5 17. Bf3 $14) 15... Rad8 16. Bc4 $2 {
The backward pawn on e6 becomes a target} (16. Bg5 $142 Rde8 17. Rad1 $11)
16... Nxc2 $19 17. Bg5 Nxa1 18. Bxd8 Qxd8 $4 (18... Rxd8 $142 19. Rxa1 Kh8 $19)
19. Bxe6+ $11 Kh8 20. Bxd7 Qxd7 21. Rxa1 Re8 22. Qd3 Qe6 23. Kf1 Bc7 24. Rd1
Qd6 (24... Rd8 $5 $11) 25. Qxf5 $16 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.11.26"]
[Round "2"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "1/2-1/2"]
[WhiteElo "1937"]
[BlackElo "2116"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "77"]
[EventDate "1971.??.??"]

{C14: French: Classical System: 4 Bg5 Be7 main line} 1. e4 e6 2. d4 d5 3. Nc3
Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 Bxg5 7. Nxg5 Qxg5 8. Nf3 Qe7 9. Bd3 c5 10. c3
(10. dxc5 Qxc5 11. O-O Nc6 12. c3 Bd7 13. Re1 a5 14. a4 h6 15. Bc2 Ne7 16. Nd4
Ra6 17. Re3 g6 18. Qf3 Nf5 19. Bxf5 exf5 20. Rd1 Bxa4 21. b3 Bd7 22. c4 dxc4
23. Qxb7 Qa7 24. Qd5 Qa8 {
Gross,D (2430)-Schmidt,G (2306) Bayern 2004 1/2-1/2 (50)}) 10... Nc6 (10...
cxd4 11. Nxd4 Nc6 12. f4 O-O 13. O-O f6 14. Qc2 h6 15. Rae1 Bd7 16. Nf3 f5 17.
Qf2 Be8 18. h3 Bh5 19. Nd4 Nxd4 20. Qxd4 a6 21. Re3 b5 22. Kh2 Kh8 23. Rg1 g5
24. Rf1 g4 25. Be2 {Savon,V (2465)-Glek,I (2505) Odessa 1989 0-1 (41)}) 11. a3
Bd7 12. O-O c4 $146 (12... cxd4 13. cxd4 O-O 14. Qd2 a6 15. Rfe1 Na7 16. Ng5 g6
17. Qf4 Kg7 18. Re3 h6 19. Nh7 Rh8 20. Nf6 Bb5 21. Rd1 Bxd3 22. Rdxd3 Rac8 23.
h4 h5 24. Kh2 Nb5 25. Qg5 Qd8 26. Rg3 Nd6 27. Nxh5+ {
Shaked,T (2385)-Chipkin,L (2230) Newark 1995 1-0 (39)}) 13. Bc2 Na5 (13...
O-O-O 14. Qd2 $14) 14. Nd2 Rc8 (14... O-O-O 15. Qh5 $16) 15. f4 (15. Qg4 $142
$5 f5 16. exf6 gxf6 17. f4 $18) 15... g6 $16 16. Rf2 Rc6 17. Nf1 Rb6 18. Rb1
Kd8 19. Ne3 h5 20. Nf1 Kc8 21. Nd2 Kb8 22. Nf3 Ka8 23. Ng5 Kb8 24. Nf3 Rc8 25.
Kh1 Nc6 26. Qe1 Nd8 (26... Rh8 27. Re2 $14) 27. Kg1 Qe8 (27... Nc6 28. Rd2 $16)
28. Qd1 (28. Re2 Ba4 29. Bxa4 Qxa4 $16) 28... Ra6 (28... Nc6 29. h3 $14) 29.
Rf1 (29. h3 $5 $16) 29... Ba4 30. Bxa4 Qxa4 (30... Rxa4 $142 $5 31. h3 Ra6 $14)
31. Qxa4 $18 Rxa4 32. Kf2 (32. h3 $142 Nc6 33. Ng5 $18) 32... Rc6 $2 (32... Nc6
33. Kg3 Ne7 34. Kh4 $14) 33. Ke2 (33. h3 Kc8 34. g4 hxg4 35. hxg4 b5 $18) 33...
Rb6 $2 (33... Kc7 $5 $16) 34. Kd2 (34. h3 $142 $18) 34... Ra5 $4 (34... a5 $142
35. h3 Rc6 $18) 35. h3 Rab5 36. Kc2 Kc7 37. g4 hxg4 38. hxg4 Kd7 39. Rh1
1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.11.30"]
[Round "3"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "0-1"]
[WhiteElo "1937"]
[BlackElo "2022"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]
[EventDate "1971.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 Nxb3 7. axb3 exd4 8. Qxd4 Bb7 9.
Nc3 Qf6 10. Qd3 Bb4 11. O-O Ne7 12. Bg5 $146 (12. Bd2 Bc5 13. b4 Bb6 14. Nd5
Nxd5 15. exd5 O-O 16. b3 Qd6 17. c4 c5 18. cxb5 axb5 19. bxc5 Bxc5 20. Rxa8
Bxa8 21. Qxb5 Rb8 22. Qa4 Qxd5 23. b4 Bd6 24. Qa5 Qd3 25. Be3 Bxb4 26. Qg5 f6 {
Priborsky,J (2274)-Simacek,P (2439) Havlickuv Brod 2004 0-1}) (12. Rd1 $142 $5
Qd6 13. Qe2 $14) 12... Qd6 $11 13. Qe2 f6 14. Rad1 Qe6 15. Bf4 (15. Nd4 Qf7 16.
Bf4 O-O 17. Bxc7 d6 $11) 15... O-O-O 16. Rfe1 (16. Nd4 $142 $5 Qb6 17. Qf3 $11)
16... g5 17. Bd2 Bd6 (17... g4 18. Nd4 Qe5 19. Qd3 $17) 18. Na2 (18. e5 fxe5
19. Ne4 Nf5 $11) 18... h5 (18... Nc6 19. Nc3 Rhf8 20. Be3 $17) 19. c4 (19. Bb4
Bxb4 20. Nxb4 c5 $11) 19... h4 (19... Nc6 $142 20. Nc3 h4 21. cxb5 axb5 $15)
20. Bc3 $4 (20. Bb4 $142 Bxb4 21. Nxb4 $11) 20... g4 $19 21. Nd2 (21. Rxd6 Qxd6
(21... cxd6 $4 22. Nd4 Qf7 23. cxb5 $18) 22. e5 fxe5 (22... gxf3 $6 23. exd6
fxe2 24. dxe7 $19) 23. Qxe5 Qxe5 (23... gxf3 $6 24. Qxd6 cxd6 25. Bxh8 Rxh8 26.
Rxe7 fxg2 27. Nc3 $19) 24. Nxe5 Rhg8 $19) 21... g3 22. fxg3 (22. Nf3 Nc6 23.
cxb5 axb5 24. Qxb5 gxh2+ 25. Nxh2 $19) 22... Bc5+ 23. Kh1 (23. Kf1 hxg3 24. h3
Ng6 $19) 23... hxg3 24. Nf3 (24. Nf1 Rxh2+ 25. Nxh2 Rh8 $19) 24... Bf2 (24...
Qg4 25. Qf1 Qxf3 26. Qg1 Bxe4 27. Rxe4 Qxe4 28. Re1 Qf5 29. Bd4 Bxd4 30. Qxd4
Rxh2+ 31. Kg1 Qc2 32. Qd2 Qxd2 33. Re2 Qxe2 34. b4 Qxg2#) 25. Nb4 (25. Bd4 Bxe1
26. Rxe1 $19) 25... Rxh2+ $1 (25... Rxh2+ 26. Nxh2 Rh8 27. Qxf2 gxf2 $19) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.12.05"]
[Round "4"]
[White "Davenport, F."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1834"]
[BlackElo "1937"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "32"]
[EventDate "1971.??.??"]

{C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th
moves} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7.
Nxh8 d5 8. exd5 Nd4 9. c3 Qc5 (9... Bg4 10. Qa4+ Nd7 11. Kxf2 Qh4+ 12. g3 Qf6+
13. Ke1 Qf3 14. Rf1 Qe4+ 15. Kf2 O-O-O 16. cxd4 Rf8+ 17. Kg1 Qxd4+ 18. Kg2 Qe4+
19. Kg1 Rxf1+ 20. Bxf1 (20. Kxf1 Bh3+ 21. Kf2 Qg2+ 22. Ke3 Qg1+ 23. Kf3 Bg2+
24. Kg4 Qd4+ 25. Kg5 h6+ 26. Kg6 Qg4+ 27. Kf7 Qf5+ 28. Kg8 Qf8+ 29. Kh7 Be4+ {
0-1 (29) Shaw,D (2165)-Yeo,M (2244) West Bromwich 2004}) 20... Qxa4 21. Nc3
Qd4+ 22. Kg2 e4 23. Be2 Bxe2 24. Nxe2 {
Malada,V (2249)-Doric,N (2363) Rijeka 2001 0-1}) 10. cxd4 $146 (10. Qa4+ Bd7
11. Qb4 Qxb4 12. cxb4 Ke7 13. Kxf2 Rxh8 14. Na3 Rf8 15. Re1 Ng4+ 16. Kg1 b5 17.
Bb3 Bf5 18. h3 Nf6 19. d3 Bxd3 20. Be3 Kd6 21. Bxd4 exd4 22. Re6+ Kd7 23. Rae1
{1-0 (23) Le Bas,A (1900)-Magnard,J (1570) Paris 2002}) (10. Na3 Bg4 11. cxd4
Bxd4 $18 (11... Bxd1 $4 12. dxc5 Bxc5 13. Nb5 $18)) 10... Qxc4+ 11. Kxf2 Qxd4+
12. Kf1 Bg4 13. Qb3 (13. Qe1 $142 O-O-O 14. h3 $18) 13... Nxd5 $11 14. d3 $4 (
14. h3 $142 O-O-O 15. hxg4 Rf8+ 16. Ke1 Qe4+ 17. Kd1 Qxg4+ 18. Kc2 Nb4+ 19.
Qxb4 Qxb4 20. Nc3 $11) 14... O-O-O $19 15. Qc2 (15. Nf7 Rf8 16. Ke1 $19) 15...
Rf8+ (15... Ne3+ 16. Bxe3 Qxe3 17. Ng6 hxg6 18. Nd2 Be2+ 19. Ke1 Bf3+ 20. Kf1
Qe2+ 21. Kg1 Qxg2#) 16. Ke1 Nb4 (16... Nb4 17. Qe2 Nxd3+ 18. Kd2 Rf2 19. Nc3
Bxe2 20. Kc2 Bd1+ 21. Kxd1 Qg4+ 22. Ne2 Qxe2#) (16... Rxh8 $4 17. Qc4 Nb4 18.
Qxd4 exd4 19. Kf2 $18) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1971.12.14"]
[Round "5"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2108"]
[BlackElo "1937"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "73"]
[EventDate "1971.??.??"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5
Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. c4
$4 $146 (11. Qf3 Bb7 12. d3 (12. Qh3 Nd4 13. c3 Ne6 14. Bxe6 Qxe6 15. Ne2 Bg7
16. O-O g5 17. d4 g4 18. Qh4+ Kc8 19. dxe5 Bxe5 20. Nf4 Qc4 21. Qg3 Bxa8 22.
Rd1 Ne4 23. Qd3 Qc7 24. Nd5 Bxh2+ 25. Kf1 Qb7 26. g3 h5 {
Adams,W-Hesse,H South Fallsburg 1948 1-0 (37)}) 12... Nd4 13. Qh3 f4 14. c3
N4f5 15. Ne2 g5 16. Rf1 h5 17. g4 Qg7 18. f3 hxg4 19. Qxg4 Rxh2 20. Nxb6 axb6
21. Qg1 Rxe2+ 22. Kxe2 Ng3+ 23. Ke1 Nxf1 24. Qxf1 Qh6 25. Bd1 Nf5 {
Evans,L-Santasiere,A Pittsburgh 1946 0-1 (49)}) (11. Nf3 Bb7 12. Kf1 e4 13. Nd4
Ne5 14. Ne6+ Qxe6 15. Qxb7 Nxb7 16. Bxe6 dxe6 17. d3 exd3 18. Bg5+ Be7 19.
Bxe7+ Kxe7 20. f4 Ng4 21. Nxb6 axb6 22. cxd3 Rc8 23. h3 Nf6 24. Kf2 Rc2+ 25.
Kf3 Nc5 {Hoiberg,N (2180)-Brautsch,S Aarhus 1986 0-1 (36)}) (11. d3 Nd4 12. Nh3
h6 13. c3 Bb7 14. Qxb7 Nxb7 15. cxd4 Qb4+ 16. Bd2 Qxd4 17. O-O Bd6 18. Nf4 Na5
19. Be3 Qb4 20. Nd5 Qh4 21. Naxb6 f4 22. Rac1 Nc6 23. Nc4 Bb8 24. Bc5 f3 25. g3
Qh3 {Prins,L-Rellstab,L Travemuende 1951 1-0 (41)}) (11. Ne2 Bb7 12. Qd3 Bxa8
13. O-O $11) 11... Nb4 $19 12. Qf3 Bb7 {Black plans e4} (12... e4 $142 $5 13.
Qe2 Nd3+ 14. Kd1 $19) 13. Qh3 e4 (13... Bxa8 $6 14. Ne2 g5 15. O-O $11) 14. Ne2
$4 (14. Kf1 $142 Nd3 15. Bc2 $19) 14... Nd3+ (14... Bxa8 $6 15. O-O Nd3 16. Bc2
$11) 15. Kf1 f4 16. Nc3 (16. Bc2 Bg7 17. g3 f3 $19) 16... Bxa8 17. Nd5 (17. Bc2
Bg7 18. Rb1 Nxc4 19. b3 $19) 17... Bxd5 18. cxd5 Bg7 19. Qg4 f3 20. gxf3 Bd4
21. Rg1 Nxf2 (21... exf3 22. Qxf3 Rf8 23. Rg3 Qe1+ 24. Kg2 Nf4+ 25. Qxf4 Rxf4
26. d3 Rxf2+ 27. Kh3 Qf1+ 28. Kh4 Rxh2+ 29. Rh3 Qxh3+ 30. Kg5 Qg3#) 22. Qg5 $19
Bf6 23. Qe3 Nd3 (23... Rf8 $142 24. Qxf2 Bh4 $19) 24. fxe4 Nxc1 $4 (24... Nxe4
$142 25. Ke2 Nxc1+ 26. Raxc1 Re8 $17) 25. Rxc1 $11 Rf8 (25... Re8 $142 $5 26.
Kg2 Bg5 $11) 26. Ke2 Qg7 27. Rcf1 Re8 28. d3 (28. Bc2 $142 $5 Bd4 29. Qg5+ Kc7
30. Rg3 Bxb2 31. Kd1 $16) 28... Kc8 $14 29. a4 (29. Rg2 Bxb2 30. Qf4 Be5 $11)
29... Kb8 30. a5 Bd4 (30... bxa5 31. Qc5 {Decoy Double attack}) 31. Qg3 Bxg1 $4
(31... Bc5 $142 32. Rc1 Ka8 33. Rxc5 Nf5 $11) 32. Qxd6+ $18 Ka8 (32... Kc8 33.
Rxg1 Rxe4+ 34. dxe4 Qxb2+ 35. Kf3 Qxb3+ 36. Kf4 $18) 33. Rxg1 Qxb2+ (33... Rf8
34. Rc1 Rd8 35. Qc7 $18) 34. Ke3 Qxb3 (34... Rxe4+ 35. Kxe4 Qe2+ 36. Kf4 Qf2+
37. Kg5 Qxg1+ 38. Kh6 Qe3+ 39. Kxh7 Qh3+ 40. Kg7 Kb7 41. a6+ Kxa6 42. Bc4+ Kb7
$18) 35. Qxd7 Rh8 (35... Qc2 36. Qxe8+ Kb7 37. a6+ Kxa6 38. Qc6 Qxc6 39. dxc6
b5 40. Rc1 b4 41. c7 Kb5 42. c8=Q Ka4 43. Qc6+ Ka3 44. Qc2 b3 45. Ra1+ Kb4 46.
Qc4#) 36. Qc6+ (36. a6 Qxd3+ 37. Kxd3 Rb8 38. Qc6+ Rb7 39. Qxb7#) 36... Kb8 37.
a6 (37. a6 Qxd5 38. Qxd5 Kc7 39. Rc1+ Kb8 40. Qb7#) 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1971.12.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1-0"]
[WhiteElo "1865"]
[BlackElo "2026"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "131"]
[EventDate "1971.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 Nxb3 7. cxb3 $146 (7. axb3 d6 (
7... exd4 8. Nxd4 Bb7 (8... d6 9. Nxb5 Bb7 10. N5c3 Nf6 11. O-O Be7 12. Re1 O-O
13. Nd5 Nxd5 14. exd5 Bf6 15. Nc3 Bxc3 16. bxc3 Re8 17. c4 Rxe1+ 18. Qxe1 Qe8
19. Bf4 Qxe1+ 20. Rxe1 Kf8 21. f3 Re8 22. Rxe8+ Kxe8 23. Kf2 {
Berke,A (2058)-Dvorski,R (1950) Croatia 2005 0-1 (79)}) 9. O-O d5 (9... g6 10.
Nc3 Bg7 11. Be3 d6 12. Qe2 Qd7 13. f4 Nf6 14. e5 dxe5 15. fxe5 Nd5 16. Rad1
Nxc3 17. bxc3 Qe7 18. Bf4 O-O 19. Rd3 Qc5 20. b4 Qc4 21. Qd2 Rae8 22. Bh6 Bxe5
23. Bxf8 Rxf8 24. Nb3 {Matulovic,M-Bhend,E Zuerich 1961 1-0 (41)}) 10. exd5
Qxd5 11. Qe2+ Be7 12. Nf3 Qe4 13. Qxe4 Bxe4 14. Nc3 Bb7 15. Re1 O-O-O 16. Bf4
Bf6 17. Ne5 Bxe5 18. Bxe5 f6 19. Bf4 g5 20. Bg3 Nh6 21. Ne4 Bxe4 22. Rxe4 {
Hickl,J (2500)-Stein,B (2415) Germany 1990 1/2-1/2 (33)}) (7... Bb7 8. dxe5
Bxe4 9. O-O h6 10. Re1 Bb7 11. Nc3 Bc5 12. Ne4 Bxe4 13. Rxe4 Ne7 14. b4 Bb6 15.
Ra3 Ng6 16. Rd3 Qe7 17. Re1 Nf8 18. Nd4 Bxd4 19. Rxd4 Ne6 20. Rg4 Rb8 21. c3
Rb6 22. Qd5 {Fiser,J-Kabat,E Prague 1966 1/2-1/2 (46)}) 8. dxe5 Bg4 9. exd6
Bxd6 10. O-O Ne7 11. Be3 O-O 12. h3 Bxf3 13. Qxf3 Ng6 14. Nc3 Qe7 15. Qf5 Rfe8
16. Rae1 b4 17. Na4 Qxe4 18. Qxe4 Rxe4 19. Bc5 Rae8 20. Rxe4 Rxe4 21. Bxd6 cxd6
{Calvo Minguez,R-Keogh,E The Hague 1961 1-0 (44)}) (7. axb3 exd4 8. Qxd4 Bb7
$14) 7... exd4 $11 8. Qxd4 Bb7 9. O-O (9. Nc3 Qf6 10. Qd3 Qd6 $14) 9... Qf6 10.
e5 (10. Qd3 $142 $5 Qd6 11. Qe2 $14) 10... Qg6 $17 11. Qe3 (11. Nh4 $5 Qe6 12.
a4 $17) 11... Ne7 12. Bd2 $2 (12. Rd1 f6 13. Qd3 O-O-O 14. exf6 gxf6 $17) 12...
Nd5 (12... O-O-O $142 $5 13. Nc3 d6 14. exd6 Nf5 15. dxc7 Nxe3 16. cxd8=Q+ Kxd8
17. fxe3 Bd6 $19) 13. Qe2 $17 Be7 14. Nc3 Nb4 (14... Nxc3 $142 15. bxc3 O-O $17
) 15. Rac1 $4 (15. Bf4 $142 Qd3 16. Rae1 $15) 15... Nd3 $19 16. Rb1 (16. Ra1
O-O-O 17. h4 h5 $19) 16... Nxe5 (16... b4 $142 17. Na4 Be4 18. Rbd1 $19) 17.
Qxe5 Bxf3 18. g3 Qg4 (18... d6 $142 19. Qe3 Qf5 $19) 19. Nd1 $4 (19. Nd5 Bxd5
20. Qxd5 $17) 19... Qe4 (19... d6 $142 20. Qc3 O-O $19) 20. Qxe4 $2 (20. Qxg7
$142 O-O-O 21. Rc1 $15) 20... Bxe4 $19 21. Rc1 Kd8 22. Ba5 Rc8 (22... Ra7 $142
$5 23. Re1 f5 $19) 23. Re1 $17 Bc6 (23... f5 24. Nc3 Bf3 25. a4 $17) 24. Ne3
$15 g6 (24... Be4 25. Ng4 Bd5 26. Ne3 $15) 25. Ng4 $11 f6 26. Rc2 h5 27. Rce2
hxg4 28. Rxe7 d6 (28... Rb8 $5 29. Bc3 Kc8 $11) 29. Bc3 (29. Rg7 $5 Re8 30. Rc1
$16) 29... Re8 $14 30. Bxf6 (30. Rxe8+ Bxe8 31. Bxf6+ Kd7 $14) 30... Rxe7 $11
31. Rxe7 (31. Bxe7+ $143 Kd7 32. Bf6 Bf3 33. Re7+ Kc6 $15) 31... Bf3 (31... b4
32. f4 gxf3 33. Kf2 $11) 32. Kf1 (32. h3 $5 Rb8 33. Rg7+ Kc8 34. Rxg6 gxh3 35.
g4 $14) 32... c5 $11 33. Ke1 Rc7 34. Rg7+ Kc8 35. Rxg6 Rf7 36. Kd2 Kd7 37. Rg7
Rxg7 38. Bxg7 Ke6 39. Ke3 Kf5 $4 (39... Bd1 $142 $11) 40. h3 $18 d5 (40... a5
41. Bf8 Ke5 42. hxg4 Bxg4 43. f3 $18) 41. hxg4+ Kxg4 42. Bf8 c4 43. bxc4 $4 (
43. b4 Bh1 $18) 43... bxc4 $4 (43... dxc4 44. Bb4 $11) 44. Kd4 $4 (44. a4 Be4
45. a5 Bc2 $18) 44... Be4 45. Ke5 $4 (45. Bh6 $142 $18) 45... Kf3 $14 46. Bc5
Ke2 $4 (46... a5 $142 $14) 47. g4 $18 Kf3 48. g5 Kg4 49. Kf6 Kh5 50. Bd4 a5 (
50... Bc2 $18) 51. f4 (51. a4 Kg4 52. g6 Bd3 $18) 51... Kg4 $4 (51... a4 $142
$16) 52. Be5 $18 d4 (52... a4 53. g6 a3 $18) 53. Bxd4 Kxf4 54. g6 a4 55. a3 Bd5
56. g7 Kg4 57. Ke7 Kf5 58. Kf8 Be6 59. g8=Q Bxg8 60. Kxg8 Ke6 61. Kf8 Kd7 62.
Kf7 Kd6 63. Ke8 Ke6 64. Bc5 Kd5 65. Bb4 Kc6 66. Ke7 1-0

[Event "Puget Sound League"]
[Site "?"]
[Date "1972.01.04"]
[Round "2"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2026"]
[BlackElo "1865"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "60"]
[EventDate "1972.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 e5 4.
dxe5 Qxd1+ 5. Nxd1 Nc6 6. Nf3 Be6 (6... Bg4 7. Bf4 Bb4+ 8. Nc3 Nge7 9. O-O-O
Bxc3 10. bxc3 Ng6 11. Bg3 O-O 12. Nd4 Ncxe5 13. f3 Bd7 14. h4 h5 15. e4 c5 16.
Nc2 Ba4 17. Rd5 Nd3+ 18. Bxd3 cxd3 19. Ne3 Rfd8 20. Kd2 b6 21. Rxh5 {
Castaneda,N (2288)-Sumets,A (2467) Dos Hermanas 2004 1-0 (37)}) (6... Nge7 7.
e4 Ng6 8. Bxc4 Ncxe5 9. Nxe5 Nxe5 10. Be2 Be6 11. O-O f6 12. Bd2 O-O-O 13. Bc3
Nc4 14. Bxc4 Bxc4 15. Re1 Bd6 16. Ne3 Be6 17. Rad1 Rhe8 18. Nc2 Bxa2 19. Ra1
Bc4 20. Rxa7 Bd3 21. Nd4 {Dijkstra,M-Struik,T (2223) Groningen 2005 0-1 (47)})
7. e4 Nge7 $146 (7... a6 8. Be2 Bb4+ 9. Nc3 Bxc3+ 10. bxc3 Nge7 11. Bf4 Ng6 12.
Bg3 h6 13. h3 O-O 14. O-O Rad8 15. Rfd1 b5 16. a4 Rxd1+ 17. Rxd1 Rd8 18. Rb1
Rb8 19. Nd4 Nxd4 20. cxd4 c6 21. f4 c3 22. f5 {
Lamelas Suarez,F-Gutierrez Nevado,J Oviedo 2004 1-0 (45)}) (7... Bc5 8. Be3
Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 Nxe5 11. Ne3 Nf6 12. f3 Nd3+ 13. Bxd3 cxd3 14. Rc1
c6 15. Rc3 Rd8 16. O-O O-O 17. Rd1 Rd7 18. Ndc4 Bxc4 19. Nxc4 d2 20. Rxd2 Rxd2
21. Nxd2 Rd8 22. Nc4 {Armstrong,S-Laugery,B Canberra 1996 1/2-1/2 (33)}) (7...
Bb4+ 8. Bd2 Bxd2+ 9. Kxd2 O-O-O+ 10. Kc3 b5 $15) 8. Bf4 $2 (8. Ne3 $142 Ng6 9.
Bxc4 Bb4+ 10. Bd2 Bxd2+ 11. Kxd2 O-O-O+ 12. Kc3 Bxc4 13. Kxc4 $11) 8... Ng6 $17
9. Bg3 O-O-O 10. a3 (10. Nc3 Nb4 11. Rd1 Nc2+ 12. Ke2 Bc5 $17) 10... a6 (10...
Bg4 11. Nd2 h5 12. h4 $19) 11. Be2 (11. h4 h5 12. Nc3 b5 $17) 11... h6 12. O-O
Na5 (12... Bc5 13. Ne3 b5 14. Nf5 $19) 13. Rc1 (13. Ne3 $142 $5 b5 14. Rad1 $17
) 13... b5 $19 14. Ne3 Nb3 15. Rcd1 Bc5 (15... Rxd1 $142 16. Bxd1 Nc1 $19) 16.
Nd5 $2 (16. Nf5 $142 Rhg8 17. Rxd8+ Rxd8 18. Nxg7 $19) 16... Bxd5 (16... Ne7 $5
17. Nc3 g5 18. h4 $19) 17. exd5 Ne7 (17... Rhe8 $5 18. Rfe1 Ne7 19. d6 $19) 18.
d6 Nf5 19. dxc7 $4 (19. Nd2 $142 Nxd2 20. Rxd2 Nxg3 21. Bg4+ Kb7 22. hxg3 cxd6
23. Rfd1 $19) 19... Kxc7 20. Nh4 (20. a4 Kb6 $19) 20... Nxg3 21. hxg3 Bd4 (
21... Nd2 22. Nf3 Nxf1 23. Rxf1 $19) 22. a4 (22. Nf5 Bxe5 23. a4 Kc6 $19) 22...
Bxe5 23. axb5 axb5 24. Rxd8 (24. Nf5 Kc6 25. Bh5 Bxb2 26. Bxf7 Kc5 $19) 24...
Rxd8 25. Rb1 (25. Nf5 Rd2 26. Bxc4 bxc4 $19) 25... Rd2 26. Bg4 (26. Bh5 g6 27.
Nxg6 fxg6 28. Bxg6 Bxb2 $19) 26... Rxb2 27. Re1 (27. Rd1 Bd6 $19) 27... c3 28.
Bf5 (28. Kh2 c2 $19) 28... Bf6 29. Re3 (29. Bd3 Nc5 30. Bh7 Bxh4 31. gxh4 Kd6
$19) 29... Nd2 (29... b4 $142 30. Nf3 g6 31. Be4 $19) 30. Re1 (30. Rxc3+ Bxc3
31. g4 b4 $19) 30... c2 0-1

[Event "King County Open"]
[Site "?"]
[Date "1972.02.12"]
[Round "1"]
[White "Edwins, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1859"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "48"]
[EventDate "1972.??.??"]

{C38: King's Gambit Accepted: 3 Nf3 g5 4 Bc4 Bg7} 1. e4 e5 2. f4 exf4 3. Nf3 d6
4. Bc4 g5 5. O-O Bg7 6. d3 Nc6 $146 (6... h6 7. Nc3 (7. g3 Bh3 8. Ne5 dxe5 9.
Bxf7+ Kxf7 10. Qh5+ Kf8 11. Qxh3 Qd7 12. Qg2 Nc6 13. Nc3 Nf6 14. Bd2 Kg8 15.
Ne2 Nd4 16. Nxd4 Qxd4+ 17. Kh1 Qd7 18. Bc3 Ng4 19. Rg1 f3 20. Qxf3 Rf8 21. Qe2
Nf2+ {Aparicio Navarro,P (2215)-Ramon Perez,J (2325) Spain 2006 0-1}) 7... Ne7
8. Nh4 Nbc6 9. Bxf4 gxf4 10. Qh5 O-O 11. Rxf4 Ne5 12. Bb3 Be6 13. Raf1 Bxb3 14.
axb3 N7g6 15. Nxg6 Nxg6 16. Rg4 c6 17. Ne2 Qb6+ 18. Kh1 Qc5 19. Qh3 Qxc2 20.
Nf4 Qxb2 21. Rxg6 {Augstein,J-Maryczkanicz,M Ueckermuende 1997 0-1}) 7. h4 $2 (
7. a4 h6 $19) 7... h6 (7... g4 8. Nbd2 gxf3 9. Nxf3 $19) 8. Nc3 (8. c3 g4 9.
Bxf4 gxf3 10. Qxf3 Nf6 $19 (10... Qxh4 $6 11. Bg3 Qe7 12. d4 $19)) 8... Ne5 9.
Nxe5 dxe5 (9... Bxe5 $6 10. d4 Bf6 11. Bxf4 gxf4 12. Rxf4 $11) 10. Qh5 Qd7 11.
hxg5 (11. Qe2 $19) 11... hxg5 12. Qxg5 (12. Qe2 Nh6 13. Kf2 Ng4+ 14. Ke1 Nh2
$19) 12... Bf6 13. Qf5 (13. Bxf4 Bxg5 14. Bxg5 $19) 13... Qd4+ 14. Rf2 Bxf5 15.
exf5 Bh4 16. Ne4 Bxf2+ 17. Nxf2 Nf6 18. c3 Qb6 (18... Rh1+ $1 19. Kxh1 Qxf2 20.
Bxf4 exf4 21. g4 fxg3 22. Re1+ Qxe1+ 23. Kg2 Qf2+ 24. Kh3 Qh2#) 19. d4 O-O-O
20. b3 exd4 21. Bxf4 dxc3 22. Be5 (22. Kf1 Qd4 23. Bg5 Ne4 24. Nxe4 Rh1+ 25.
Ke2 Qxe4+ 26. Kf2 Rxa1 27. a3 Ra2+ 28. Bd2 Raxd2+ 29. Be2 Rxe2+ 30. Kg3 Rxg2+
31. Kh3 Rh8#) 22... Ne4 $1 23. Bxh8 (23. -- $140 Qxf2# {Mate threat}) 23...
Qxf2+ 24. Kh1 (24. Kh2 Rxh8#) 24... Rxh8# 0-1

[Event "King County Open"]
[Site "?"]
[Date "1972.02.12"]
[Round "2"]
[White "Bailey, B."]
[Black "Davis, M."]
[Result "1-0"]
[WhiteElo "1859"]
[BlackElo "1605"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "61"]
[EventDate "1972.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Nf6 (4...
Bf5 5. d3 Nd7 6. Bf4 Qa5 {0-1 (6) Mazariego,S (2010)-Vargas,E Guatemala 1991})
5. d4 $146 (5. Nf3 Qf5 (5... Qc5 6. d4 Qd6 7. O-O e6 8. Ng5 Nc6 9. Nb5 Qd7 10.
Bf4 Bd6 11. Bxd6 cxd6 12. Bh5 O-O 13. Qd3 Nb4 14. Qe2 b6 15. c3 Ba6 16. c4 h6
17. Ne4 Nxe4 18. Qxe4 Bxb5 19. cxb5 Qxb5 20. Be2 {
Kimura,M (699)-Nguyen,P (742) Adelaide 2003 1-0 (36)}) (5... Qd6 6. d4 Nc6 7.
O-O Bg4 8. Be3 e6 9. h3 Bxf3 10. Bxf3 Be7 11. Bxc6+ Qxc6 12. Qd2 O-O 13. Rad1
Rad8 14. a3 a6 15. b4 b6 16. a4 a5 17. b5 Qb7 18. Ne2 c6 19. Nf4 c5 20. c3 {
Elyaci,S-Noten,S Hengelo 2002 1-0 (53)}) 6. d4 Nc6 7. Nb5 Qd7 8. Ne5 Nxe5 9.
dxe5 Qxd1+ 10. Kxd1 Nd5 11. c4 a6 12. cxd5 axb5 13. Bxb5+ Bd7 14. Bc4 e6 15.
dxe6 Bxe6 16. Bxe6 fxe6 17. Ke2 g6 18. Be3 Bg7 19. f4 g5 {
Zerzhalova,S-Gorbunov,O (1930) Tula 2005 1-0 (35)}) (5. Nf3 Qd6 6. d4 $16) 5...
Qf5 $2 (5... Qa5 6. Nf3 $16) 6. Nh3 $4 (6. Nf3 $142 $5 c6 7. O-O $18) 6... e6 (
6... g6 7. O-O Bg7 8. Ng5 $16) 7. Nb5 $16 Bd6 (7... Na6 8. Nf4 g5 9. Bd3 $16)
8. Nxd6+ (8. O-O O-O 9. g4 $16 (9. Nxd6 $6 cxd6 10. Nf4 Nc6 $14)) 8... cxd6 9.
Bf4 (9. O-O $5 $16) 9... e5 10. dxe5 dxe5 11. Bd3 e4 12. Qe2 O-O 13. Bc4 Nc6
14. O-O-O b5 $4 (14... Be6 $142 15. Kb1 Bxc4 16. Qxc4 Rac8 $17) 15. Bxb5 $16
Nb4 $2 (15... Ne5 $142 $16) 16. Bd6 $18 Nxa2+ 17. Kb1 Nc3+ (17... Be6 18. g4
Nxg4 $18) 18. bxc3 Rd8 (18... Be6 19. Bxf8 Rxf8 20. Rd4 $18) 19. Bc6 Bb7 (19...
Bd7 20. Bxa8 Rxa8 21. Qa6 $18) 20. Qb5 (20. Bxb7 $142 Rdb8 21. Qa6 $18) 20...
Qxb5+ 21. Bxb5 Rac8 (21... e3 22. f3 $18) 22. Be7 Rxd1+ 23. Rxd1 Nd5 24. Bb4 g6
25. Ng5 Nc7 (25... e3 26. fxe3 h6 $18) 26. Bc4 Rb8 (26... Bc6 27. Nxf7 Kg7 28.
Kb2 $18) 27. Rd7 Bd5 28. Rxc7 (28. Bxd5 $142 Nxd5 29. Rxd5 $18) 28... a5 (28...
Bxc4 29. Rxc4 a5 30. Nxe4 axb4 31. cxb4 Kf8 $18) 29. Bxd5 axb4 30. Rxf7 bxc3+
31. Rb7+ (31. Rb7+ Kh8 32. Rxb8+ Kg7 33. Nxe4 h5 34. Rg8+ Kh6 35. h4 Kh7 36.
Nf6+ Kh6 37. Be4 g5 38. hxg5#) 1-0

[Event "King County Open"]
[Site "?"]
[Date "1972.02.12"]
[Round "3"]
[White "Day, T."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1790"]
[BlackElo "1859"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "42"]
[EventDate "1972.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. d4 d5 2. c4 dxc4
3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. O-O O-O 8. Nc3 Nbd7 9. Bf4 Nb6
10. Bb3 c6 11. Qd3 Nbd5 12. Bh6 $4 $146 (12. Be5 Bd6 13. Ng5 Nf4 14. Qc2 Ng6
15. Rad1 Qc7 16. f4 Kh8 17. Bxd6 {1-0 (18) Zippel,H-Ziegler,P Heroldsbach 1997}
) (12. Nxd5 Nxd5 13. Bc2 g6 14. Bh6 Re8 15. a3 Bf5 16. Qd2 Bxc2 17. Qxc2 Bf6
18. Rfe1 Qd6 19. Re2 Bg7 20. Bxg7 Kxg7 21. Rae1 Red8 22. Qb3 Qc7 23. Nd2 Rd7
24. Nc4 Nf4 25. Re4 Ne6 26. Qc3 Kg8 {
Braun,K (1662)-Friedrich,P (1956) Willingen 2005 0-1 (65)}) (12. Bg3 $142 $11)
12... gxh6 $19 13. Nxd5 (13. Ne5 Be6 $19) 13... Nxd5 14. Ne5 (14. Rae1 Bb4 15.
Re5 Bd6 $19) 14... Bd6 (14... Kh8 15. Qd2 $19) 15. Rae1 (15. Bxd5 cxd5 16. Qb3
f6 $19) 15... Qg5 (15... Kh8 16. Kh1 $19) 16. Bc2 (16. f4 Qf5 17. Qg3+ Kh8 $19)
16... f5 (16... Qg7 $5 17. Bb3 Kh8 18. Bxd5 cxd5 19. Qb3 $19) 17. Bb3 Kh8 (
17... f4 $142 18. Kh1 Kh8 19. Bxd5 cxd5 20. Qb3 $19) 18. g3 (18. Bxd5 cxd5 19.
f4 $19) 18... f4 19. h4 (19. Kh1 Bf5 20. Qf3 Be6 $19) 19... Qf5 (19... Qf6 20.
Kh1 Be6 21. Bc2 $19) 20. Qe2 (20. Qxf5 Bxf5 21. Kg2 h5 $19) 20... Bxe5 (20...
f3 $142 21. Qxf3 Qxf3 22. Nxf3 Rxf3 $19) 21. dxe5 (21. Qxe5+ Qxe5 22. Rxe5 $19)
21... Be6 (21... Be6 22. Qe4 Qg4 $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.02.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Davenport, F."]
[Result "1/2-1/2"]
[WhiteElo "1935"]
[BlackElo "1844"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "120"]
[EventDate "1972.??.??"]

{C41: Philidor Defence} 1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. c3 Nf6 5. Qb3 Be6 (
5... Nfd7 6. Bxf7+ Ke7 7. d4 Nf6 8. dxe5 Nxe4 9. Bd5 Nc5 10. Bg5+ Ke8 11. Bf7+
Kd7 12. Qc4 Bxf3 13. Bxd8 b5 14. Qf1 Be4 15. Bg5 dxe5 16. Qe2 Nd3+ 17. Kd2 Nc5
18. c4 Bxg2 19. Qg4+ {1-0 (19) Antoniou,A (2231)-Trigiorgis,G Limassol 2001}) (
5... Bh5 6. Ng5 d5 7. exd5 Bd6 8. d3 b6 9. Nd2 O-O 10. O-O h6 11. Nge4 Nxe4 12.
Nxe4 Nd7 13. Nxd6 cxd6 14. f4 Re8 15. Qc2 Qh4 16. Bd2 Nf6 17. Be1 Qg4 18. Bg3
exf4 19. Rxf4 Qd7 20. a4 {Muscolino,A (1797)-Kuhn,H (1317) Meran 2006 1-0 (31)}
) 6. Bxe6 fxe6 7. Qxe6+ $146 (7. O-O Qc8 8. d4 Nc6 9. Re1 h6 10. Nbd2 Be7 11.
Nc4 Nd7 12. Ne3 Nf6 13. d5 exd5 14. exd5 Nd8 15. Qc2 Nf7 16. Qg6 Kf8 17. Nf5
Rg8 18. Nxe7 Kxe7 19. c4 Qg4 20. Qc2 g5 21. b3 Kf8 {
Fehres,W (2104)-Patzke,K Dresden 2002 1-0 (46)}) (7. Ng5 $5 Qc8 8. Nxe6 Nc6 $18
) 7... Be7 8. d3 Qd7 9. Ng5 (9. Qb3 Qc6 $18) 9... Rf8 10. Na3 (10. Be3 h6 11.
Qxd7+ Kxd7 $18) 10... Na6 11. Be3 (11. Ke2 Nc5 12. Qxd7+ Kxd7 $18) 11... h6 (
11... Ng4 12. Qxd7+ Kxd7 13. Nf3 $18 (13. Nxh7 $4 Rh8 $19)) 12. Qxd7+ $18 Nxd7
(12... Kxd7 13. Nf3 $18) 13. Nf3 (13. Ne6 Rg8 14. f4 Nf6 $18) 13... Nac5 14.
O-O-O (14. Ke2 a5 $18) 14... O-O-O (14... a5 15. Kb1 $16) 15. Nc4 $18 Kb8 (
15... c6 16. h4 $18) 16. Rd2 (16. Kc2 Ne6 $18) 16... Ne6 17. d4 exd4 18. Nxd4
Nxd4 19. Bxd4 (19. Rxd4 b5 20. Na5 Rde8 $18) 19... Bg5 20. Ne3 $4 (20. Be3 $142
$18) 20... Rf7 $4 (20... c5 $142 21. Bxg7 Rxf2 22. Rxf2 Bxe3+ 23. Kd1 Bxf2 24.
Bxh6 Bh4 $19) 21. Kc2 $4 (21. h4 $142 Bf4 22. g3 Bxe3 23. Bxe3 $11 (23. fxe3 $4
c5 $19)) 21... c5 $19 22. h4 (22. Re1 cxd4 23. cxd4 $19) 22... Be7 (22... cxd4
$142 23. hxg5 dxe3 24. fxe3 hxg5 25. Rxd6 Re8 $19) 23. Bxg7 $17 Rxg7 24. Nf5
Rh7 25. Nxd6 (25. Nxe7 $142 Rxe7 26. Rxd6 Rxe4 27. Rhd1 Re2+ 28. R1d2 Rxd2+ 29.
Kxd2 $17) 25... Ne5 $4 (25... Nf6 $142 26. Nf5 Rxd2+ (26... Nxe4 $6 27. Re2 Rf8
28. Nxe7 Rxe7 29. Rhe1 $11) 27. Kxd2 Nxe4+ 28. Ke2 Nd6 $19) 26. Nf5 $11 Rxd2+
27. Kxd2 Bf8 28. Rd1 Rd7+ 29. Ke2 Rxd1 30. Kxd1 Nd3 31. f3 Nxb2+ 32. Kc2 Nc4
33. g4 $2 (33. Kd3 $142 b5 34. f4 $11) 33... Ne5 $17 34. g5 hxg5 (34... h5 35.
Kd2 Nxf3+ 36. Ke3 $17) 35. hxg5 c4 (35... Ng6 $142 $5 36. Kd3 Kc7 $17) 36. Nh4
$11 Kc7 37. g6 Kd7 38. f4 Ng4 39. Nf5 Nf6 40. g7 Bxg7 41. Nxg7 Nxe4 42. Nf5 b5
43. Nd4 a6 44. Kb2 Nd6 45. Ka3 Kc7 46. Kb2 Kb6 47. Kc2 Ne4 48. f5 a5 49. a3 Nf6
50. Kd2 Kc5 51. Ne6+ Kd6 52. Ke3 Ke5 53. Nd4 Nd5+ 54. Kd2 Nc7 55. Nc6+ Kxf5 56.
Nxa5 Ke4 57. Nc6 Kf5 58. Nd4+ Ke4 59. Ne2 Nd5 60. Nd4 Nc7 1/2-1/2

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.03.04"]
[Round "2"]
[White "Augusztiny, P."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1589"]
[BlackElo "1935"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "50"]
[EventDate "1972.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. a4 e5 (
3... c6 4. e3 e5 5. Bxc4 Bb4+ 6. Nc3 exd4 7. exd4 Nf6 8. Nge2 O-O 9. O-O Qc7
10. Qc2 Bg4 11. Ng3 Nbd7 12. h3 Bh5 13. Nxh5 Nxh5 14. Ne4 h6 15. Nc5 Nxc5 16.
dxc5 Qe5 17. Be3 a5 18. Rfd1 {
Orso,J (2310)-Bugyinszki,I (2305) Hungary 1994 0-1}) (3... Bf5 4. Nc3 Nf6 5.
Nf3 e6 6. Bg5 Be7 7. e3 Nbd7 8. Bxc4 Nb6 9. Be2 a5 10. O-O Nbd5 11. Rc1 O-O 12.
Ne5 Ne4 13. Bxe7 Nexc3 14. bxc3 Qxe7 15. Bf3 Qa3 16. Qd2 Nf6 17. Bxb7 Rab8 18.
Ra1 {Peral Aparicio,J (1740)-Ramos Pinto,J Madrid 2006 1-0 (31)}) 4. Nf3 $146 (
4. d5 Nf6 5. Nc3 (5. Bg5 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Qxd5 8. e3 Be6 9. Qxd5 Bxd5
10. Nc3 c6 11. f3 Na6 12. Nh3 Nb4 13. O-O-O e4 14. fxe4 Nxe4 15. Rd4 Nxc3 16.
bxc3 Nd3+ 17. Kd2 Nc5 18. Kc2 Nxa4 19. e4 Be6 {
Lundback,A (1553)-Hogwall,D (1500) Stockholm 2002 1/2-1/2 (81)}) 5... Bb4 6.
Bg5 Qxd5 7. Bxf6 Qxd1+ 8. Rxd1 gxf6 9. e3 Be6 10. Be2 Nd7 11. Nf3 O-O-O 12. O-O
Bxc3 13. bxc3 Nc5 14. Ra1 Rd6 15. Ra2 Rhd8 16. Raa1 Ne4 17. Rac1 Ra6 18. Bd1
Rd3 {Etlender,G (1467)-Friedrichs,D (1089) Rotenburg 2000 1-0 (50)}) (4. dxe5
Qxd1+ 5. Kxd1 Nc6 6. Nf3 Bf5 7. Bd2 O-O-O 8. Kc1 Bb4 9. Bxb4 Nxb4 10. Nbd2 Be6
11. e3 Nd3+ 12. Bxd3 cxd3 13. Ra3 Ne7 14. Ne1 Nc6 15. Nxd3 Rd5 16. Nf4 Rxe5 17.
Nxe6 Rxe6 18. Rd3 Rd8 {Herzog,F-Reiter,H Konstantinsbad 1935 1/2-1/2 (76)})
4... exd4 5. Qxd4 Qxd4 6. Nxd4 Bb4+ (6... Bc5 $5 7. Nb5 Na6 $17) 7. Bd2 $11 a5
8. e3 Bd7 9. Bxc4 c5 $2 (9... Nc6 $142 $11) 10. Nb5 $16 Bxb5 11. Bxb5+ (11.
axb5 $6 Nf6 $11) 11... Nd7 (11... Ke7 12. Nc3 Nf6 13. O-O-O $16) 12. Nc3 (12.
Na3 $5 O-O-O 13. Nc4 Bxd2+ 14. Nxd2 Kc7 $18) 12... Ngf6 $16 13. Rd1 (13. Ke2
Ke7 $16) 13... O-O (13... Ke7 14. e4 Rhd8 15. f3 $18) 14. O-O (14. e4 $142 $5
$18) 14... Rfd8 $16 15. Na2 (15. f3 Ne5 16. e4 c4 $16) 15... Nb6 $14 16. Nxb4 (
16. Bc3 Bxc3 17. Nxc3 Kf8 $14) 16... axb4 (16... cxb4 $142 17. f3 Ne8 $11) 17.
b3 $4 (17. f3 $142 Ne8 18. b3 $14) 17... Ne4 $19 18. Bc1 Nc3 19. Rxd8+ Rxd8 20.
e4 Nxe4 $4 (20... Nxb5 $142 21. axb5 Rd3 $19) 21. Be3 $4 (21. Re1 $142 Nc3 22.
Be3 Nxb5 23. axb5 $11) 21... Nd5 $19 22. Rd1 (22. Bc4 Nxe3 23. fxe3 Rd7 $19)
22... Nec3 23. Rd2 (23. Ra1 Nxb5 24. axb5 b6 $19) 23... Nxb5 24. axb5 b6 25.
Kf1 (25. f3 Kf8 26. Kf2 $19) 25... Nxe3+ (25... Nxe3+ 26. Ke2 Rxd2+ 27. Kxd2
Nxg2 $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.03.14"]
[Round "3"]
[White "Bailey, B."]
[Black "Holland, B."]
[Result "1-0"]
[WhiteElo "1935"]
[BlackElo "1753"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "75"]
[EventDate "1972.??.??"]

{B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 1. e4 c5 2. Nf3
Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. Be3 Bg7 8. Qd2 Ne5 (8... Nxd4
9. Bxd4 O-O 10. h4 h5 11. f3 Qc7 12. O-O-O a5 13. Rdg1 Rd8 14. Qe3 Re8 15. Bb6
Qb8 16. Nb5 Be6 17. Nc7 Bxa2 18. Nxa8 Qxa8 19. Qa3 Be6 20. Kb1 a4 21. Bd3 Bd7
22. Rh2 Bc6 23. g3 {Elkuch,H-Keen,E (2205) Manila 1992 1-0 (48)}) 9. f3 $146 (
9. h3 a6 10. f4 Nc6 11. O-O-O Nd7 12. g4 Qa5 13. a3 {
1/2-1/2 (13) Voet,W-Van Dam,J Alkmaar 1993}) (9. h3 O-O 10. O-O-O Nc6 $18) 9...
Bd7 (9... O-O 10. O-O-O $16) 10. g4 (10. O-O-O O-O $16) 10... O-O $16 11. O-O-O
Qc8 $2 (11... b5 12. Ndxb5 Bxb5 13. Nxb5 Rb8 $16) 12. Bh6 $18 Rd8 $2 (12...
Bxh6 $142 13. Qxh6 Qd8 $18) 13. h4 Ne8 (13... Bxh6 14. Qxh6 Kh8 $18) 14. h5 (
14. Nd5 $142 Qc5 15. Bxg7 Nxg7 $18) 14... Bh8 (14... g5 15. Bxg7 Nxg7 16. Nd5
$18) 15. hxg6 (15. Nd5 $5 Bf6 16. g5 Bc6 17. gxf6 Bxd5 18. fxe7 Bxa2 19. hxg6
fxg6 $18) 15... fxg6 (15... Nxg6 16. Be3 e6 17. Bd3 $18) 16. Bg5 (16. Nd5 $142
Bf6 17. g5 Nc7 18. gxf6 Nxd5 19. exd5 exf6 $18) 16... Nf6 (16... e6 17. Bxd8
Qxd8 18. f4 $18) 17. Bxf6 exf6 (17... Bxf6 18. Qh6 Bg7 19. Qh4 $18) 18. Qh6 (
18. Nd5 $5 Re8 19. Nf5 Bxf5 20. gxf5 Bg7 $18) 18... Kf7 (18... Bg7 19. Qh4 h6
20. Nd5 $18) 19. Qxh7+ (19. Qd2 $142 Bg7 20. Rxh7 Rh8 $18) 19... Bg7 20. Qh2
Rh8 21. Qf2 (21. Qg3 $142 Rxh1 22. Rxh1 $18) 21... Rxh1 22. Rxh1 Qc7 (22... Qc5
23. Rd1 Nc6 24. Na4 $18) 23. Ndb5 (23. Nd5 $142 Qa5 24. Kb1 Rh8 $18) 23... Qc5
24. Qxc5 dxc5 25. Nd6+ Ke6 (25... Kg8 26. Nxb7 Bf8 $18) 26. Nxb7 Rc8 (26... Rh8
27. Rxh8 Bxh8 28. Nxc5+ Kd6 29. Nxd7 Kxd7 30. f4 $18) 27. f4 Nf7 (27... f5 28.
gxf5+ gxf5 29. Rh5 $18) 28. Bc4+ (28. Rh7 $5 Rg8 29. Bc4+ Ke7 30. Nd5+ Kf8 31.
Nxf6 Bc6 32. Nxg8 Kxg8 33. Rxg7+ Kxg7 34. Bxf7 Bxb7 $18) 28... Ke7 29. Rh7 Kf8
30. Bxf7 Kxf7 31. Nd6+ {White intends f5} Kf8 (31... Kg8 32. Rxg7+ $1 Kxg7 33.
Nxc8 Bxc8 34. f5 $18) 32. Nxc8 Bxc8 33. f5 gxf5 (33... Bd7 34. Nd5 $18) 34.
gxf5 Kg8 35. Rxg7+ $1 Kxg7 36. Kd2 c4 37. Nd5 Bb7 38. Kc3 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.03.28"]
[Round "4"]
[White "Lassen, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1817"]
[BlackElo "1968"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "66"]
[EventDate "1972.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 e5 4.
Nf3 exd4 5. Nxd4 c5 6. Qa4+ (6. Ndb5 a6 7. Qxd8+ Kxd8 8. Na3 b5 9. Nc2 Bb7 10.
e4 Nd7 11. Bf4 Ngf6 12. f3 Nb6 13. O-O-O+ Kc8 14. Ne3 Nh5 15. Bg5 Bc6 16. Nf5
g6 17. Ne7+ Kc7 18. Nxc6 Kxc6 19. e5 Re8 20. g4 h6 {
Orel,O (2320)-Fochtler,E (2260) Eger 1992 1-0 (32)}) 6... Bd7 7. Ndb5 a6 8. Bf4
Nf6 $146 (8... Be7 9. Nc7+ Qxc7 10. Bxc7 Bxa4 11. Nxa4 Nd7 12. Nb6 Nxb6 13.
Bxb6 Nf6 14. O-O-O Nd7 15. Ba5 b6 16. Bd2 Rd8 17. g3 O-O 18. Bg2 Nf6 19. Bf4 b5
20. h3 b4 21. Bb7 a5 22. Bc7 Rb8 23. Bxb8 {
Samelius,C-Kmoch,H Rotterdam 1940 1-0 (38)}) (8... Bc6 9. Nc7+ Qxc7 10. Bxc7
Bxa4 11. Nxa4 Nd7 12. Nb6 Nxb6 13. Bxb6 h5 14. Ba5 Rh6 15. a4 Rb8 16. Bd2 Re6
17. g3 g6 18. Bh3 f5 19. O-O-O b5 20. Bg2 Nf6 21. Bf4 Rd8 22. e3 Ne4 23. Rxd8+
{Van Vliet,G-Kuipers,S (2160) Dieren 2006 0-1 (41)}) (8... g5 9. Be5 f6 10. Bg3
h5 11. h3 f5 12. Be5 Rh6 13. O-O-O Re6 14. f4 gxf4 15. Bxf4 Bh6 16. e3 Bxf4 17.
exf4 Qc8 18. Qa3 axb5 19. Qxa8 Ra6 20. Qxa6 bxa6 21. Be2 h4 22. Rhe1 Kf8 23.
Rd2 {Da Cruz,A-Silva,I (1785) Brazil 2003 0-1}) 9. Rd1 $4 (9. Qa3 $142 axb5 10.
Qxa8 $18) 9... Be7 $11 10. Rxd7 Nbxd7 11. Nc7+ Kf8 12. Nxa8 (12. Qxc4 $4 b5 13.
Qd3 c4 $19) 12... Qxa8 13. Qxc4 b5 14. Qd3 c4 15. Qf3 Qxf3 16. exf3 (16. gxf3
Bb4 $11) 16... Nb6 (16... Bb4 17. Kd1 $17) 17. Be2 Nfd5 18. Nxd5 Nxd5 19. Bd2 (
19. Be3 f5 20. Kd1 Kf7 $17) 19... Bf6 (19... Bb4 $142 $17) 20. Bc1 $2 (20. b3
$142 c3 21. Be3 $17) 20... Ke7 $19 21. O-O (21. a3 Rd8 $19) 21... Rd8 22. f4 (
22. Re1 Kd6 23. a3 $19) 22... Nb4 23. a3 (23. Be3 Ke8 24. a4 Nd3 (24... Bxb2 $6
25. axb5 axb5 26. Rb1 $17) 25. axb5 axb5 $19) 23... Nd3 24. Bxd3 Rxd3 (24...
cxd3 $6 25. Rd1 Ke6 26. g4 $19) 25. g4 Rb3 26. Re1+ Kd7 27. Re3 (27. Re2 Rd3
28. Re1 $19) 27... Bxb2 28. Rxb3 Bxc1 29. Rb1 (29. Rc3 Bb2 30. Rc2 Bxa3 $19)
29... Bxa3 30. Kf1 (30. Rd1+ Kc6 $19) 30... c3 31. Rd1+ Kc6 32. Rd3 (32. Rd8
Kc7 33. Rd3 b4 $19) 32... b4 33. Ke2 (33. Rd8 Kb5 34. Rc8 $19) 33... c2 (33...
c2 34. Rd8 c1=Q 35. Rc8+ Kb5 36. Rxc1 Bxc1 $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.04.18"]
[Round "5"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1/2-1/2"]
[WhiteElo "1968"]
[BlackElo "1986"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "91"]
[EventDate "1972.??.??"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Bf4 Nf6 8. Be2 (8. c3 Nbd7 9. Be2 Nd5 10. Bg5
N7f6 11. Ne5 Be7 12. Nxg6 hxg6 13. Qc2 Qc7 14. h3 O-O-O 15. O-O-O Qa5 16. Qb3
Nxc3 17. bxc3 Qxg5+ 18. Kc2 Bd6 19. Rd3 Nd5 20. Ne4 Qe7 21. Nxd6+ Qxd6 22. Rdd1
Rhe8 {De Miguel Fernandez,B-Abad Pereda,J Asturias 2000 0-1 (51)}) 8... Nd5
$146 (8... Bd6 9. Bxd6 Qxd6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Qd3 Rh4 13. c3 O-O-O
14. O-O-O Rdh8 15. h3 Qd5 16. c4 Qa5 17. Kb1 e5 18. dxe5 Nxe5 19. Qb3 Qc5 20.
Rhf1 Nxc4 21. Qc2 Qb4 22. Ka1 Ne5 23. Qc1 {
Krist,S-Wisniewski,T Stetten 1988 1-0 (38)}) 9. Bxb8 (9. Bg5 Nf6 $11) 9... Rxb8
10. O-O Qb6 11. c4 Nf4 (11... Nf6 12. Bd3 $11) 12. b3 (12. Qd2 $5 Qc7 13. Ne5
Nxe2+ 14. Qxe2 $11) 12... Rd8 13. Re1 $4 (13. Qd2 $142 Qc7 14. Rad1 $15) 13...
Bb4 $19 14. Bf1 Bxe1 (14... O-O $5 15. Qc1 Bxe1 16. Qxe1 $19) 15. Qxe1 O-O $4 (
15... Qc7 $142 $19) 16. Qe5 $18 Nd3 $4 (16... Nd5 $142 17. cxd5 Rxd5 $18) 17.
Bxd3 Bxd3 (17... Rd7 18. Bxg6 hxg6 $18) 18. Nh5 (18. c5 $142 Qa5 19. b4 $18)
18... f6 $15 19. Qxe6+ Rf7 20. Nf4 Bg6 (20... Bc2 $142 21. Rc1 Bg6 $15) 21. g3
$2 (21. Nxg6 $142 hxg6 22. Qe4 $11) 21... Qc7 $19 22. Nh4 (22. Nxg6 hxg6 23. h4
Qd7 $19) 22... Rd6 (22... Qd7 $142 23. Rd1 Re8 24. Qxd7 Rxd7 25. Nfxg6 hxg6 $19
) 23. Qg4 $2 (23. Qe3 $142 Re7 24. Qd2 $17) 23... Rxd4 $19 24. Nhxg6 hxg6 25.
Re1 $2 (25. Qf3 Qe5 26. Nxg6 $19) 25... Re7 26. Rxe7 (26. Rb1 g5 27. Qe6+ Rxe6
28. Nxe6 Qd6 29. Nxd4 Qxd4 $19) 26... Qxe7 27. Qxg6 (27. Kf1 Qe8 $19) 27... Rd2
28. Qb1 (28. Kf1 Rxa2 29. Qf5 Ra1+ 30. Kg2 Re1 $19) 28... Qd7 (28... Qe5 $142
$5 29. Ng6 Rb2 30. Qc1 $19) 29. Qg6 Rxa2 (29... Qe7 30. Kf1 Rxa2 31. Qf5 Ra1+
32. Kg2 $19) 30. h4 (30. Qe4 Ra5 31. Ng6 $19) 30... Rb2 (30... Ra1+ $142 31.
Kg2 Re1 $19) 31. h5 $17 Qe7 32. Nd3 $4 (32. Kf1 $5 Qe5 33. Nd3 Rb1+ 34. Kg2 $17
) 32... Rb1+ (32... Rxb3 $142 33. h6 Rc3 34. Nf4 Rxc4 35. Ne6 $19) 33. Kg2 (33.
Kh2 Rxb3 34. h6 $19) 33... Qf7 $4 (33... Rxb3 34. h6 Rc3 35. Nf4 Rxc4 36. Ne6
$19) 34. Qg4 $4 (34. Qf5 Qe8 35. h6 gxh6 36. Qg4+ Kf7 $11) 34... Rxb3 $4 (34...
f5 $142 35. Qe2 Rxb3 $19) 35. Qc8+ $11 Qf8 36. Qe6+ Qf7 37. Qc8+ Qf8 38. Qe6+
Kh8 39. Nf4 Qd8 $4 (39... Kh7 40. Qd7 c5 41. h6 $11) 40. Ng6+ (40. h6 $142 c5
41. Nh5 gxh6 42. Qf7 $18) 40... Kh7 $11 41. Ne7 Rd3 42. Qf5+ Kh8 43. Ng6+ Kg8
44. Qe6+ Kh7 45. Qf7 Qg8 46. Nf8+ 1/2-1/2

[Event "Boeing Swiss"]
[Site "?"]
[Date "1972.05.02"]
[Round "6"]
[White "Ibrahim, S."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1789"]
[BlackElo "1968"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "50"]
[EventDate "1972.??.??"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. e3 c5 3. b3 Nc6 4. Bb2 Nf6 5. Nf3
Bg4 6. Be2 e6 7. O-O Be7 8. a3 $146 (8. Qe1 Qc7 9. Qg3 O-O-O 10. Na3 a6 11.
Bxf6 Bxf3 12. Bxe7 Bxe2 13. Bxd8 Qxd8 14. Rf2 Qf6 15. Rb1 Bh5 16. c3 Bg6 17.
Rc1 Be4 18. d4 cxd4 19. cxd4 h5 20. h4 Rh6 21. Qg5 Kd7 22. Nb1 Ne7 {
D'Andre,B-Rousseau,E Paris 1867 1-0 (41)}) (8. d3 Qc7 (8... O-O 9. Nbd2 Qb6 10.
c4 Rad8 11. Ne1 Bxe2 12. Qxe2 Qc7 13. Nef3 d4 14. Ne1 dxe3 15. Qxe3 Nd4 16. h3
Bd6 17. Bxd4 cxd4 18. Qf3 e5 19. f5 Qc6 20. Qxc6 bxc6 21. Kf2 Rfe8 22. Kf3 Bb4
23. Ne4 {Weigelt,A (2057)-Konerding,K (1774) Osterburg 2005 1-0 (37)}) 9. h3
Bxf3 10. Bxf3 e5 11. c4 e4 12. dxe4 dxe4 13. Be2 Rd8 14. Qc1 O-O 15. a3 Rfe8
16. Nd2 Qd7 17. Bc3 a5 18. Qc2 Qf5 19. Bf3 Bf8 20. Bxf6 Qxf6 21. Nxe4 Qe7 22.
Rae1 g6 {Durao,J (2295)-Berrios Pagan,A (2250) Skopje 1972 1-0}) (8. Na3 O-O 9.
Qe1 Ne8 10. Rd1 Bf6 11. c3 a6 12. Nc2 Rc8 13. Ba3 Be7 14. Qg3 Bf5 15. d3 Qa5
16. c4 b5 17. Nh4 Bxh4 18. Qxh4 b4 19. Bb2 Qxa2 20. Rb1 Qxb3 21. Na1 Qa2 22. g4
dxc4 {Jacobs,H-Lee,F Scarborough 1909 0-1 (55)}) 8... Bxf3 (8... O-O 9. d3 $11)
9. Rxf3 (9. Bxf3 $5 O-O 10. d3 $11) 9... Qc7 10. Rg3 (10. Bb5 a6 11. Be5 Qc8
12. Bxc6+ Qxc6 $15 (12... bxc6 $143 13. d3 $16)) 10... Rg8 (10... O-O $142 $17)
11. c3 $2 (11. Bf3 $5 $15) 11... h6 (11... O-O-O 12. a4 Ne4 13. Rh3 $19) 12. d4
(12. b4 c4 13. d3 g5 14. dxc4 O-O-O $19) 12... Ne4 (12... g5 13. Nd2 O-O-O 14.
Rf3 $19) 13. Rf3 $2 (13. Rh3 $142 $5 O-O-O 14. Nd2 $17) 13... g5 $19 14. f5 $4
(14. b4 gxf4 15. bxc5 $19) 14... g4 15. Rf1 (15. Rf4 Bd6 16. Nd2 Bxf4 17. exf4
exf5 18. Nxe4 fxe4 19. dxc5 Qxf4 20. Qf1 $19) 15... h5 (15... Bd6 $142 16. Rf4
Bxf4 17. exf4 Qxf4 $19) 16. Nd2 Bd6 17. Nxe4 Bxh2+ 18. Kh1 dxe4 19. fxe6 $4 (
19. Qb1 $142 Qg3 20. Qe1 $19) 19... fxe6 $19 20. dxc5 (20. Bc4 Qe7 21. Kxh2
Qh4+ 22. Kg1 $19) 20... Bg3 21. Bc4 (21. c4 Rg6 22. Bf6 Rxf6 23. Rxf6 $19)
21... Qe7 22. Rf5 (22. Kg1 Qh4 23. Qd7+ Kxd7 24. Rf7+ Ke8 25. Kf1 Qh1+ 26. Ke2
Qxg2+ 27. Kd1 Qxb2 28. Bxe6 Rd8+ 29. Rd7 Rf8 30. Rxd8+ Kxd8 31. Bc4 Rf2 32. Be2
Qxe2+ 33. Kc1 Rf1#) 22... Qh4+ 23. Kg1 Qh2+ 24. Kf1 Qh1+ 25. Ke2 Qxg2+ (25...
Qxg2+ 26. Rf2 Qxf2#) 0-1

[Event "Tornado"]
[Site "?"]
[Date "1972.03.12"]
[Round "1"]
[White "Bailey, B."]
[Black "Spiegel, M."]
[Result "1-0"]
[WhiteElo "1859"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1972.??.??"]

{C66: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5.
O-O Bd7 6. c3 Nf6 7. Re1 Be7 8. d4 exd4 9. cxd4 b5 10. Bc2 O-O (10... Bg4 11.
Be3 (11. Bg5 Bxf3 12. gxf3 h6 13. Be3 Qd7 14. Nc3 g5 15. Qe2 g4 16. f4 O-O-O
17. a4 Nb4 18. axb5 axb5 19. Nxb5 Nxc2 20. Ra8+ Kb7 21. Ra7+ Kc8 22. Qxc2 Ne8
23. Qa4 Qe6 24. Ra8+ Kb7 25. Qa6# {1-0 (25) Cornelissen,P-Ineke,J Hengelo 2004}
) 11... O-O 12. Nbd2 Nb4 13. Bb1 a5 14. a4 Rb8 15. h3 Bh5 16. Nf1 c6 17. Ng3
Re8 18. Nxh5 Nxh5 19. Bd2 c5 20. e5 d5 21. g4 Rb6 22. gxh5 Bh4 23. dxc5 Rb8 24.
Nxh4 Qxh4 25. Qg4 {Hargittai,S (2215)-Cocoranu,C Timisoara 1995 1-0 (34)}) 11.
e5 $146 (11. Bg5 Bg4 12. Be3 Nb4 13. Nbd2 c5 14. a3 Nxc2 15. Qxc2 Rc8 16. dxc5
dxc5 17. h3 Bd7 18. Nf1 c4 19. Ng3 Qc7 20. Nf5 Bxf5 21. exf5 Rfe8 22. Rad1 h6
23. g4 Nh7 24. Bd4 Ng5 25. Nxg5 Bxg5 {
Hlavacek,B (1608)-Krys,J (1626) Chrudim 2003 1/2-1/2 (32)}) 11... Nd5 12. Nc3
Be6 13. Qd3 g6 14. Nxd5 (14. a3 $142 Qd7 15. Ne4 dxe5 16. Nxe5 Nxe5 17. dxe5
$16) 14... Bxd5 $11 15. Bh6 Nb4 16. Qc3 Nxc2 17. Qxc2 Re8 18. Qd3 Bf8 19. Bxf8
Kxf8 20. b3 c5 (20... Kg7 21. Rad1 $11) 21. dxc5 $14 dxc5 22. Rad1 Bxf3 23.
Qxf3 Qc7 (23... Qe7 24. h4 Rad8 25. Rxd8 Rxd8 26. e6 $11) 24. e6 Rad8 $4 (24...
Kg8 $142 $16) 25. Rxd8 $18 (25. Rxd8 Rxd8 26. Qf6 $18) 1-0

[Event "Tornado"]
[Site "?"]
[Date "1972.03.12"]
[Round "2"]
[White "Sloan, C."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2023"]
[BlackElo "1859"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "123"]
[EventDate "1972.??.??"]

{B07: Pirc Defence: Miscellaneous Systems} 1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3
Nbd7 5. d4 Qe7 (5... exf4 6. Bxf4 Be7 7. Bd3 Nh5 8. Be3 Ndf6 9. Qd2 c6 10.
O-O-O h6 11. h3 Ng3 12. Rhe1 Qc7 13. Bg1 d5 14. exd5 O-O 15. Bh2 Bd6 16. Ne5
Nf5 17. dxc6 bxc6 18. Ne4 Nxe4 19. Bxe4 f6 20. Bxc6 {
Tseitlin,M (2430)-Bartosik,P (2230) Berlin 1993 1-0 (31)}) 6. fxe5 (6. Bd3 exd4
7. Nxd4 Nc5 8. O-O Ne6 9. Nxe6 Bxe6 10. f5 Bc8 11. Bg5 Qd7 12. Bxf6 gxf6 13.
Qg4 c6 14. a4 Bh6 15. Rf3 Qe7 16. Rd1 Bg5 17. Bc4 h5 18. Qg3 Qe5 19. Qf2 h4 20.
Rfd3 Bf4 {Lucas,P (1592)-Tout,D (1400) Exmouth 2005 1/2-1/2 (33)}) 6... dxe5 7.
Bg5 c6 8. Bc4 $146 (8. Qd2 h6 9. Bxf6 Qxf6 10. O-O-O exd4 11. Nxd4 Qg5 12. Bc4
Ne5 13. Be2 Be7 14. h4 Qxd2+ 15. Rxd2 Bb4 16. Nf3 Bxc3 17. bxc3 Nxf3 18. gxf3
Be6 19. Rhd1 Ke7 20. f4 Rad8 21. c4 Rxd2 22. Rxd2 Rd8 {
Burg,T (2050)-Dehn,M (2137) Goch 2002 0-1 (46)}) 8... h6 9. Bh4 g5 $2 (9... Qb4
$142 10. Bb3 exd4 $14) 10. Bg3 $18 exd4 (10... Ng4 11. Qe2 Bg7 12. O-O-O $18)
11. Qxd4 Qc5 12. Qd3 g4 $4 (12... Nh5 13. Bf2 Nf4 14. Qf1 (14. Bxc5 $6 Nxd3+
15. cxd3 Nxc5 $11) 14... Nxg2+ 15. Qxg2 Qxc4 16. O-O-O $18) 13. Nd4 (13. O-O-O
$142 gxf3 14. e5 $18) 13... Ne5 14. Bxe5 Qxe5 15. O-O-O Bd7 $2 (15... Be7 16.
Rhf1 Be6 17. Bxe6 fxe6 18. Qc4 $16) 16. Nf5 $4 (16. Rhf1 $142 Bb4 17. Nxc6 Bxc6
18. Rf5 Bxc3 19. bxc3 $18 (19. Rxe5+ Bxe5 20. Qe3 Nd7 $17)) 16... O-O-O $16 17.
Kb1 (17. Rhf1 $142 $5 $16) 17... Bb4 $11 18. Nd6+ (18. Bxf7 $4 Bxf5 19. Qc4
Bxc3 20. exf5 Bxb2 21. Qe6+ Kb8 $19) 18... Bxd6 19. Qxd6 Qxd6 20. Rxd6 Ne8 21.
Rd3 Be6 22. Bxe6+ fxe6 23. Rf1 Rxd3 24. cxd3 Nd6 25. Rf6 Kd7 26. e5 Nf5 27.
Rf7+ (27. Ne4 $5 b6 28. Rf7+ Kc8 29. Rxa7 $16) 27... Kc8 $14 28. Ne4 Rd8 29.
Kc2 (29. Nc5 Ne3 30. Nxe6 $14 (30. Rxb7 $143 Rd5 31. Rb3 Rxc5 $17)) 29... Rd7
$4 (29... Rd5 $142 $11) 30. Rxd7 $18 Kxd7 31. Nf6+ Ke7 (31... Kc7 32. Nxg4 c5
33. Kd2 $18) 32. Nxg4 h5 (32... c5 33. Kc3 b6 34. Kc4 $18) 33. Nf6 Ne3+ (33...
h4 34. Kc3 Ne3 $18) 34. Kd2 Nxg2 35. Nxh5 Nh4 36. Ke3 c5 37. Nf4 b5 (37... Nf5+
38. Ke4 $18) 38. Ke4 a6 (38... Kf7 39. Ne2 $18) 39. d4 cxd4 (39... c4 40. d5
exd5+ 41. Kxd5 $18) 40. Kxd4 Nf3+ 41. Kc5 Nxe5 42. Kb6 Nc4+ (42... Nf3 43. Kxa6
e5 44. Ne2 $18) 43. Kxa6 Nxb2 (43... e5 44. Ne2 b4 $18) 44. Kxb5 e5 45. Ne2 Kd6
46. a4 Nd3 47. a5 Nc5 48. a6 Nxa6 49. Kxa6 Kd5 50. h4 Ke4 51. h5 Kf5 52. Ng3+
Kg5 53. Kb5 e4 54. Kc4 Kh6 55. Kd4 Kg5 56. Ke5 (56. Kxe4 Kh6) 56... Kh6 $4 (
56... e3 $142 $11) 57. Kxe4 (57. Nxe4 $6 Kxh5 $11) 57... Kg5 58. Ke5 Kh6 59.
Kf6 Kh7 60. Nf5 Kg8 61. Kg6 Kh8 62. Nd6 1-0

[Event "Tornado"]
[Site "?"]
[Date "1972.03.12"]
[Round "3"]
[White "Bailey, B."]
[Black "Bjornson, D."]
[Result "1-0"]
[WhiteElo "1859"]
[BlackElo "1800"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]
[EventDate "1972.??.??"]

{B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. Qd2 a6 9. O-O-O Bd7 (
9... b5 10. f4 b4 11. Nd5 Nxd5 12. exd5 a5 13. Bf3 Ba6 14. g4 Qc7 15. Kb1 Nd7
16. Nc6 Rfe8 17. h4 Bb7 18. g5 Bxc6 19. dxc6 Nf8 20. h5 a4 21. hxg6 fxg6 22.
Qd5+ Kh8 23. Bd4 e5 24. fxe5 {Odehnalova,L-Horejsi,R Klatovy 2003 1/2-1/2}) 10.
h4 (10. Bh6 Nc6 11. Nxc6 Bxc6 12. h4 Qa5 13. f3 Rfc8 14. Bxg7 Kxg7 15. h5 g5
16. h6+ Kf8 17. Bc4 Qe5 18. Bb3 b5 19. Nd5 Bxd5 20. exd5 Rc5 21. g4 Nd7 22. Kb1
a5 23. c3 a4 24. Bc2 Nf6 {
Glek,I (2620)-Short,N (2690) Wijk aan Zee 1997 0-1 (42)}) 10... b5 $146 (10...
h5 11. f3 Qc8 12. Rdg1 Nc6 13. Nxc6 Bxc6 14. Nd5 Bxd5 15. exd5 b5 16. g4 hxg4
17. fxg4 Ne4 18. Qd3 Nc5 19. Bxc5 Qxc5 20. h5 Qd4 21. Qxd4 Bxd4 22. Rg2 Be3+
23. Kb1 g5 24. Bd3 Kh8 25. Re2 {Stockton,T-Pratto,R Detroit 1992 1-0 (40)}) (
10... h5 $5 $16) 11. f3 b4 (11... Nc6 12. Nd5 Rc8 13. g4 Nxd5 14. exd5 Nxd4 15.
Bxd4 Bxd4 16. Qxd4 $16) 12. Nd5 Nxd5 13. exd5 Qa5 14. Kb1 (14. Bc4 $142 $5 Bb5
15. Bb3 Rc8 $18) 14... Qxd5 $16 15. Bh6 (15. f4 Bxd4 16. Bf3 Qa5 17. Bxa8 Bg7
$16) 15... Nc6 (15... Bxd4 16. Bxf8 Nc6 17. Bxe7 Bf5 $11) 16. Nxc6 $16 Qxc6 17.
h5 (17. Bxg7 $142 Kxg7 18. h5 $16) 17... Rfc8 $4 (17... Bf6 $142 18. hxg6 hxg6
$16) 18. Bxg7 $18 Bf5 (18... Kxg7 19. Bd3 Qc5 20. hxg6 hxg6 21. Be4 $18) 19.
Bd3 Bxd3 20. cxd3 (20. Qxd3 $6 Kxg7 21. Qd2 Qc5 $14) 20... Kxg7 21. hxg6 fxg6 (
21... h5 22. gxf7 Qd5 $18) 22. Qh6+ Kf6 23. Qf4+ (23. Qh4+ $5 Kf7 24. Rde1 e5
25. Qxh7+ Kf6 $18) 23... Ke6 24. Qg4+ Kf6 (24... Kd5 25. Qe4+ Kc5 26. Rc1+ Kb6
27. Rxc6+ Rxc6 28. Rxh7 $18) 25. Qh4+ g5 (25... Kf7 26. Rde1 Ra7 27. Qxh7+ Ke8
28. Qxg6+ Kd8 29. Rh8+ Kc7 30. Rxc8+ Kxc8 31. Qg8+ Kd7 $18) 26. Qh6+ Kf7 27.
Qxh7+ Ke8 28. Qg6+ (28. Rde1 Qc2+ 29. Ka1 Qd1+ 30. Rxd1 Kd7 31. Qf5+ Kc6 32.
Rc1+ Kb7 33. Qd7+ Kb6 34. Rxc8 Rxc8 35. Qxc8 b3 36. Rc1 g4 37. Rc6+ Ka5 38.
Qxa6+ Kb4 39. a3#) 28... Kd7 29. Qf5+ (29. Qf5+ Kd8 30. Rde1 $18) 1-0

[Event "Tornado"]
[Site "?"]
[Date "1972.03.12"]
[Round "4"]
[White "Love, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1555"]
[BlackElo "1859"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]
[EventDate "1972.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4.
cxd5 exd5 5. d4 c6 6. Nf3 Bf5 7. Bg2 Bd6 8. O-O Nbd7 9. Nh4 Bg6 10. Nxg6 (10.
Bg5 O-O 11. Bh3 Be7 12. Nf5 Bxf5 13. Bxf5 Ne4 14. Bf4 Ndf6 15. Qc2 Re8 16. f3
Nxc3 17. bxc3 c5 18. Rad1 cxd4 19. cxd4 Bd6 20. Bg5 h6 21. Bc1 Qb6 22. Kh1 Rad8
23. e4 dxe4 24. fxe4 Bf8 {
Emelianov,S (2265)-Maiorov,B (2293) Krasnodar 1999 0-1 (45)}) 10... hxg6 11. e4
(11. f3 Nh5 12. Qe1 Qf6 13. Qf2 g5 14. e4 Qh6 15. e5 Nf4 16. h4 Nd3 17. Bxg5
Nxf2 18. Bxh6 Rxh6 19. Rxf2 Bc7 20. Rd1 O-O-O 21. Bh3 Kb8 22. Bxd7 Rxd7 23. f4
Re7 24. Rh2 Kc8 25. g4 Kd7 {Shtompel,E-Stasenko,Y Evpatoria 2005 1-0 (50)})
11... dxe4 12. Bg5 $146 (12. Re1 O-O 13. Bg5 Qb6 14. Re2 Rae8 15. Nxe4 Nxe4 16.
Bxe4 Qb5 17. Bc1 Nf6 18. Bf3 Qf5 19. Rxe8 Rxe8 20. Be3 Nd5 21. Qe2 Nxe3 22.
fxe3 Qd7 23. Kg2 f5 24. a3 Kf7 25. Rc1 Kg8 26. Re1 Kh7 {
Holowach,W-Soto,D Buenos Aires 1939 1/2-1/2}) (12. Nxe4 Nxe4 13. Bxe4 Qc7 (
13... Nf6 14. Bg5 Be7 15. Re1 O-O 16. Bd3 Bb4 17. Re4 Qd5 18. Bxf6 gxf6 19. Rh4
Kg7 20. Be4 Qd6 21. d5 cxd5 22. Qxd5 f5 23. Bf3 Qxd5 24. Bxd5 Be7 25. Rc4 Rad8
26. Bxb7 Rd2 27. Rac1 Rb8 28. Bh1 {
Scholz,C (2240)-Lehmann,H (2105) Germany 1993 0-1 (38)}) 14. Qb3 Nf6 15. Re1
O-O-O 16. Bg5 Rh5 17. Bxf6 gxf6 18. Bf3 Rh7 19. d5 c5 20. Kg2 f5 21. Rh1 f4 22.
Rac1 g5 23. Qd3 Rdh8 24. b4 b6 25. bxc5 Bxc5 26. d6 Qd7 {
Ernst,L-Margraf,D Germany 1993 1-0}) 12... Qa5 13. Bd2 (13. h4 O-O $11) 13...
Qf5 14. Re1 {Now all is on e4} O-O-O 15. Rc1 (15. Qe2 Bc7 16. Rac1 Nb6 17. Nxe4
Rhe8 $11 (17... Rxd4 $143 18. Bc3 Rd7 19. h4 $14)) 15... Kb8 (15... Rxh2 16.
Qe2 Rdh8 17. Nxe4 Rxg2+ 18. Kxg2 Qh3+ 19. Kf3 Nxe4 20. Qxe4 $15) 16. Qc2 {
e4 draws heavy fire} (16. Nxe4 $5 Nxe4 17. Bxe4 $14 (17. Rxe4 Rxh2 18. Re3 Rdh8
$11)) 16... Ng4 (16... Rxh2 $1 17. Nxe4 Nxe4 18. Qxe4 Qxe4 19. Bxe4 Rhh8 $15)
17. Nxe4 $11 Ndf6 18. Be3 (18. Re2 $142 $5 Nxe4 19. Bxe4 $11) 18... Nxh2 $15
19. Ng5 Qd7 $4 (19... Rd7 $142 20. Qb3 Nd5 $15) 20. Qb3 $18 Nd5 21. Bxd5 (21.
Rxc6 $142 $1 Qxc6 22. Bxd5 $18) 21... cxd5 $19 22. Qxd5 Qg4 23. Qg2 (23. Qe4
Qxe4 24. Nxe4 Nf3+ 25. Kg2 Nxe1+ 26. Rxe1 Be7 $19) 23... f6 24. f3 (24. Bf4
Bxf4 25. Re7 Nf3+ 26. Nxf3 Bxc1 27. Rxb7+ Ka8 28. Rc7 $19) 24... Qxg3 (24...
Qf5 $142 25. g4 Qd5 $19) 25. Qxg3 Bxg3 26. Nf7 (26. Kg2 Bxe1 27. Bf4+ Ka8 $19)
26... Nxf3+ 27. Kg2 Bxe1 28. Bf4+ Ka8 29. Kxf3 Ba5 30. Nxd8 $2 (30. d5 $142 b5
31. Nxh8 Rxh8 32. Rc5 $19) 30... Rxd8 31. Bc7 (31. a4 b5 32. axb5 $19) 31...
Rc8 32. Bxa5 (32. Bf4 Rxc1 33. Bxc1 Kb8 $19) 32... Rxc1 33. Bc3 (33. Bb4 Kb8
$19) 33... Kb8 34. Ke4 (34. Bb4 Kc7 $19) 34... Kc7 35. Kd5 (35. Bb4 g5 $19)
35... Kd7 0-1

[Event "Queen City Open"]
[Site "?"]
[Date "1972.04.01"]
[Round "1"]
[White "Bailey, B."]
[Black "Christensen, D."]
[Result "1-0"]
[WhiteElo "1968"]
[BlackElo "1661"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "61"]
[EventDate "1972.??.??"]

{B44: Sicilian: Taimanov: 5 Nb5} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5.
a3 Nge7 6. Nc3 g6 7. Be3 Bg7 8. Be2 O-O 9. Qd2 Re8 $146 (9... a6 10. f4 (10.
O-O d5 11. exd5 Nxd5 12. Nxd5 exd5 13. c3 Be6 14. Bh6 Bxh6 15. Qxh6 Nxd4 16.
cxd4 Rc8 17. Qd2 Qb6 18. Rac1 Kg7 19. b4 Qd6 20. Rc5 Qd7 21. Rfc1 h6 22. Qb2 b5
23. R1c3 Qd6 24. Qc1 Rxc5 {
Weber,S (1703)-Trautwein,H (1615) Grieskirchen 1998 1-0 (57)}) 10... d5 11. e5
Nxd4 12. Bxd4 Nf5 13. O-O Re8 14. Rae1 Bf8 15. Bf2 b5 16. Bd3 Ng7 17. Ne2 Bb7
18. Nd4 Qc7 19. Re3 Bc5 20. Rh3 Qb6 21. c3 Rac8 22. Qe2 Nf5 23. Bxf5 exf5 24.
b4 {Oztay,O-Ceylan,M Kusadasi 2004 1-0 (79)}) (9... d5 10. Nxc6 bxc6 11. O-O-O
$11) 10. h4 f5 $4 (10... d5 $142 $16) 11. h5 $18 Nxd4 $4 (11... fxe4 12. hxg6
Nxg6 $18) 12. Bxd4 Bxd4 (12... e5 13. Bc5 d5 14. hxg6 Nxg6 15. Nxd5 $18) 13.
Qxd4 Nc6 (13... Rf8 14. O-O-O Nc6 15. Qd2 $18) 14. Qd2 Qf6 (14... g5 15. exf5
d5 $18) 15. hxg6 hxg6 16. O-O-O Ne5 (16... f4 17. Rh6 $18) 17. Nb5 (17. exf5 $5
d5 18. f4 Nf7 19. fxg6 Qxg6 $18) 17... Re7 (17... fxe4 18. Nc7 Rf8 19. Nxa8 $18
) 18. Nd6 Nf7 (18... f4 19. Qc3 $18) 19. Nxf7 (19. exf5 $142 Nxd6 20. Qxd6 gxf5
$18) 19... Rxf7 20. Rh6 (20. exf5 $142 Qxf5 21. Rh4 $18) 20... Rg7 (20... fxe4
21. Rdh1 b6 22. Rh8+ Qxh8 23. Rxh8+ Kxh8 24. Qh6+ Kg8 25. Qxg6+ Rg7 26. Qxe4
Rb8 $18) 21. exf5 Qxf5 22. Rdh1 Kf7 23. R1h3 (23. Rh8 $142 b5 24. Rxc8 Rxc8 25.
Qxd7+ Kf6 26. Qxc8 Qd5 $18) 23... Ke7 24. Bd3 Qd5 (24... Qe5 25. Bxg6 Qf6 26.
Be4 $18) 25. Bxg6 (25. Qf4 $142 g5 26. Qf6+ Kd6 27. Qxg7 $18) 25... Qxg2 (25...
Qxd2+ 26. Kxd2 b5 $18) 26. Qb4+ d6 27. Qh4+ Kd7 28. Qa4+ (28. Qf6 Qf1+ 29. Kd2
Rxg6 30. Rh7+ Kc6 31. Qc3+ Kb6 32. Qd4+ Ka5 33. Qb4+ Ka6 34. Qa4+ Kb6 35. Rb3+
Kc5 36. Rc7+ Kd5 37. Rd3+ Ke5 38. Qd4+ Kf5 39. Rf3+ Kg5 40. Qf4+ Kh5 41. Rh7+
Rh6 42. Rxh6#) 28... Ke7 (28... Kc7 29. Rc3+ Kb8 $18) 29. Qe8+ Kf6 30. Be4+ (
30. Qf8+ Rf7 31. Qxf7+ Ke5 32. R6h5+ Kd4 33. R3h4+ Qg4 34. Rxg4#) 30... Ke5 31.
Bxg2 (31. Bxg2 d5 32. Qf8 Rf7 33. R6h5+ Rf5 34. Re3+ Kf4 35. Rh4+ Kg5 36. Qh6#)
1-0

[Event "Queen City Open"]
[Site "?"]
[Date "1972.04.01"]
[Round "2"]
[White "Hill, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2188"]
[BlackElo "1968"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "97"]
[EventDate "1972.??.??"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10.
Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Nc6 {Black plans b4} (13... Bb7 14. d5
Bc8 15. b3 Bd7 16. Ne3 g6 17. c4 Rab8 18. Bd2 Nh5 19. Kh2 Rf8 20. Rg1 Nf4 21.
h4 Kh8 22. g3 Nh5 23. Bc3 b4 24. Bb2 Nb7 25. Ne1 Ng7 26. N3g2 f5 27. f4 Rf7 28.
exf5 {Gomez Baillo,J (2435)-Nogueira,N (2385) Novi Sad 1990 1/2-1/2 (42)}) 14.
b3 $146 (14. d5 Nb8 15. a4 Bb7 (15... Qb6 16. b3 Nbd7 17. Bd3 c4 18. bxc4 bxa4
19. Rxa4 Nc5 20. Rb4 Qc7 21. Bc2 a5 22. Rb1 Ba6 23. N3d2 Nfd7 24. Qg4 Nb6 25.
Ne3 Bf8 26. f4 exf4 27. Nf5 Bc8 28. Nf3 Nxc4 29. Qxf4 Bxf5 30. Qxf5 {
Rudolf,H (2322)-Hesse,J (2136) Travemuende 2004 0-1 (55)}) 16. b4 c4 17. g4 h6
18. Ng3 Nbd7 19. Nf5 Nf8 20. Nxe5 {
1-0 (20) Geller,J (2480)-Ledfuss,G Dresden 2006}) (14. dxe5 dxe5 15. Bg5 Be6
16. Bxf6 Bxf6 17. Ne3 Ne7 18. Qe2 g6 19. a4 b4 20. a5 b3 21. Bd3 Nc6 22. Bxa6
Nxa5 23. Qb5 Reb8 24. Qxa5 Rb6 25. Nd5 Bxd5 26. exd5 Qd6 27. Bc4 Rxa5 28. Rxa5
Bd8 {Krishna,C (2196)-Ram,M (2000) Chennai 2004 1/2-1/2 (42)}) (14. d5 Na5 15.
b3 $16) 14... b4 $2 (14... cxd4 15. cxd4 Bd7 16. Bb2 $14) 15. dxe5 $4 (15. d5
$142 Na7 16. a4 $18) 15... dxe5 $11 16. cxb4 cxb4 (16... Nxb4 17. Ne3 $11) 17.
Bb2 (17. Bd3 Bb7 $16) 17... Bc5 18. Ne3 (18. Rc1 Be6 $14) 18... Qa7 (18... Bb7
19. Nd5 Qd6 20. Qe2 $14) 19. Qe2 (19. Rc1 Bb7 20. Bd3 h6 $16) 19... Bxe3 (19...
a5 20. Bd3 a4 21. bxa4 $16) 20. Qxe3 $16 (20. fxe3 $143 a5 $11) 20... Qxe3 21.
Rxe3 (21. fxe3 $143 Bb7 $11) 21... Nd7 22. Rd1 (22. Bd3 $5 $16) 22... f6 $14
23. Rd6 (23. Ree1 Rd8 $11) 23... Ndb8 (23... Na7 $5 $11) 24. Red3 $14 Ra7 (
24... Be6 25. Rd2 $16) 25. Nd2 (25. Bc1 Rd7 $16) 25... Rd7 (25... Be6 26. Nc4
Rd7 27. Rxd7 Nxd7 28. Rd6 $11) 26. Nc4 $14 Red8 (26... Rxd6 27. Nxd6 Rd8 28.
Nxc8 Rxc8 29. Rd5 $14) 27. Rxd7 $16 Bxd7 (27... Rxd7 28. Nb6 Rxd3 29. Bxd3 Bb7
$16) 28. Nb6 (28. f4 $142 $5 exf4 29. e5 $16) 28... Be6 $14 29. Rxd8+ Nxd8 30.
Bd3 (30. Nd5 a5 $14) 30... Kf7 (30... Nb7 31. f3 $11) 31. Nd5 (31. Bc1 Nb7 $11)
31... Bxd5 32. exd5 h6 (32... Nb7 $5 $11) 33. a3 $14 a5 34. axb4 axb4 35. Bc1 (
35. f4 $142 $5 exf4 36. Bc1 $16) 35... Nb7 $14 36. Bd2 Nc5 $4 (36... Na5 $142
$14) 37. Bc4 $18 Nba6 38. Be3 (38. f4 $142 $18) 38... Ke7 $16 39. f4 Kd6 $2 (
39... exf4 $142 40. Bxf4 g5 $16) 40. fxe5+ $18 fxe5 41. Bd2 Nc7 (41... h5 42.
Kf1 Ne4 $18) 42. Bxb4 Nxd5 (42... Ne8 $18) 43. Bxc5+ Kxc5 (43... Kc6 44. Bxd5+
Kxc5 $18) 44. Bxd5 Kxd5 45. Kf2 Kd4 46. Kf3 (46. Ke2 h5 47. g4 h4 $18) 46...
e4+ $4 (46... Kd3 $142 47. Kf2 Kd2 $11) 47. Ke2 $18 Kc3 48. Ke3 Kxb3 49. Kxe4
1-0

[Event "Queen City Open"]
[Site "?"]
[Date "1972.04.01"]
[Round "3"]
[White "Wesley, L."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1716"]
[BlackElo "1968"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "65"]
[EventDate "1972.??.??"]

{C46: 3 Nc3: Unusual Black 3rd moves} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 g6
5. Nc3 Bg7 6. Nf3 (6. Nxc6 bxc6 7. Bd3 (7. Be2 Rb8 8. O-O Ne7 9. Be3 O-O 10.
Bxa7 Rxb2 11. Bd4 Rb8 12. Bxg7 Kxg7 13. Qd4+ f6 14. Rfd1 d6 15. Bc4 Bd7 16. a4
Rb4 17. Qd3 Qa8 18. a5 Qa7 19. Bb3 Ra8 20. Qf3 Rf8 21. h3 Bc8 {
Vombek,D (2275)-Zsinka,L (2360) Austria 1995 1-0 (40)}) 7... Ne7 8. O-O O-O 9.
Bg5 Rb8 10. Rb1 d5 11. Qd2 Be6 12. Bh6 Qd6 13. Bxg7 Kxg7 14. b3 Qb4 15. Rbe1 a5
16. f4 d4 17. Nb1 Qxd2 18. Nxd2 f6 19. f5 Bg8 20. g4 Rbe8 {
Zarnicki,P (2455)-Hsu Li Yang (2455) Buenos Aires 1992 1-0 (50)}) 6... d6 $146
(6... Nf6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. Bb5 Nxg3 11. hxg3 Ne7 12. Qd3 c6
13. Bc4 b5 14. Bb3 a5 15. a3 Ba6 16. Qd6 Nc8 17. Qd2 Qe7 18. O-O-O b4 19. axb4
axb4 20. Na4 Bb5 21. Nd4 {
Kallenberg,E (2200)-Sondergaard,A (2200) Espergarde 1978 0-1 (35)}) 7. Bg5 Nge7
(7... f6 8. Bf4 Be6 $14) 8. Bb5 (8. Nd5 h6 9. Bf6 Kf8 $16) 8... O-O (8... a6 9.
Bxc6+ bxc6 10. Qd2 $11) 9. Nd5 (9. Qd2 $5 $16) 9... f6 $14 10. Be3 (10. Bh4
$142 $14) 10... Ne5 $4 (10... f5 $142 11. Nxe7+ Qxe7 12. exf5 Rxf5 (12... Bxf5
$143 13. O-O $14) 13. Bc4+ Be6 14. Bxe6+ Qxe6 $11) 11. Nxe5 $18 dxe5 12. Bc5
Nxd5 13. Bxf8 (13. Qxd5+ $6 Qxd5 14. exd5 Rd8 $11) 13... Qxf8 (13... Bxf8 14.
Bc4 $18 (14. exd5 $6 Qd6 15. c3 Kg7 $16) (14. Qxd5+ $6 Qxd5 15. exd5 Kg7 $16))
14. Qxd5+ Kh8 15. Be2 c6 16. Qd1 (16. Qa5 $5 f5 17. Rd1 Bf6 $18) 16... Be6 17.
O-O f5 18. f3 (18. Qd3 Qb4 19. c3 Qe7 $18) 18... f4 19. Qd2 Qf6 (19... Qc5+ 20.
Kh1 Bf6 21. Rfd1 $18) 20. Rfd1 Bf8 21. b4 (21. Qc3 $5 Re8 22. a4 h5 $18) 21...
h5 22. Qc3 g5 (22... c5 23. Bc4 cxb4 $18) 23. Bc4 Bc8 24. Rd2 (24. Kh1 $142 $5
g4 25. a4 Kh7 $18) 24... g4 25. Rad1 gxf3 (25... Be7 $18) 26. Rd8 Kh7 (26...
f2+ 27. Kxf2 Kg7 28. Re8 $18) 27. Rxf8 Qxf8 28. Qxe5 Bg4 (28... f2+ 29. Kxf2
Bg4 30. Rd6 $18) 29. gxf3 Re8 30. Qg5 Bxf3 (30... Qh6 31. Qxh6+ Kxh6 32. Rd6+
Kg5 33. fxg4 hxg4 $18) 31. Rd7+ Kh8 (31... Qe7 32. Rxe7+ Rxe7 33. Qxe7+ Kg6 34.
h4 c5 35. Bg8 c4 36. Qg5#) 32. Qg6 Re7 (32... Qg8 33. Bxg8 Re7 34. Rxe7 h4 35.
Rh7#) 33. Rxe7 (33. Rxe7 Qf7 34. Qh6+ Qh7 35. Rxh7#) 1-0

[Event "Queen City Open"]
[Site "?"]
[Date "1972.04.02"]
[Round "4"]
[White "Bailey, B."]
[Black "Stefurak, D."]
[Result "1-0"]
[WhiteElo "1968"]
[BlackElo "1739"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "187"]
[EventDate "1972.??.??"]

{C78: Ruy Lopez: Archangelsk and Möller Defences} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 Ba7 (7... d5 8. d4 dxe4 9. Nxe5 Nxe5 10.
dxe5 Qxd1 11. Rxd1 Ng4 12. Bxe4 Rb8 13. Bc6+ Ke7 14. Bg5+ Ke6 15. Bh4 Nxe5 16.
Bd5+ Kf5 17. Nd2 Bb7 18. Ne4 Bb6 19. Ng3+ Kg6 20. Bb3 f6 21. Ne2 Rhe8 22. Nf4+
{Shirov,A (2710)-Ivanchuk,V (2740) Monte Carlo 1998 1-0 (57)}) 8. d4 d6 (8...
Qe7 9. a4 d6 10. d5 Nb8 11. Qe2 Bd7 12. axb5 Bxb5 13. c4 Bd7 14. Nc3 O-O 15.
Be3 Bg4 16. h3 Bxf3 17. Qxf3 Bxe3 18. Qxe3 Nbd7 19. b4 Rfb8 20. Rfb1 Nb6 21.
Bd3 Qf8 22. c5 dxc5 23. bxc5 {Kozakov,M (2482)-Barkov,S Alushta 2005 1-0 (68)})
9. h3 $146 (9. dxe5 dxe5 10. Qxd8+ Kxd8 11. Bg5 Ke7 12. Nbd2 h6 13. Bh4 Re8 14.
Rfe1 g5 15. Bg3 Kf8 16. Nf1 Bg4 17. h4 Bxf3 18. gxf3 Nh5 19. hxg5 hxg5 20. Bb3
Rad8 21. Rad1 Rd6 22. Rxd6 cxd6 23. Rd1 Ke7 {
Villar del Llano,M-Alvarez Perez,A Infiesto 1996 1-0 (55)}) 9... O-O 10. Bg5
Bd7 (10... h6 11. Be3 $14) 11. a4 $16 Qe7 $2 (11... Re8 $142 $5 12. Bh4 b4 $14)
12. axb5 $18 axb5 13. d5 Bxf2+ $2 (13... Nd8 14. Be3 c5 $18) 14. Rxf2 (14. Kxf2
$6 Rxa1 15. dxc6 Be6 $18) 14... Rxa1 15. Qf1 (15. dxc6 $142 Bxc6 16. Nh4 $18)
15... Nd8 (15... Na5 $142 16. Nfd2 Nc4 $19) 16. Nh4 (16. Nfd2 $5 h6 17. Bxf6
gxf6 18. Bd3 $17) 16... c6 $19 17. Rxf6 $2 (17. Qc1 Kh8 18. Kh2 cxd5 19. exd5
$17) 17... h6 (17... gxf6 $4 18. Bxf6 Qxf6 19. Qxf6 $18) 18. Ng6 fxg6 19. Rxf8+
Qxf8 20. Qxf8+ Kxf8 21. Bxd8 Ra2 (21... cxd5 $142 22. Kh2 dxe4 23. Bxe4 Bf5 24.
Bxf5 gxf5 $19) 22. dxc6 $11 Bxc6 23. Bd3 Rxb2 24. Ba5 (24. Na3 $5 $11) 24... d5
$17 25. Bb4+ $2 (25. exd5 $142 Bxd5 26. Na3 Rxg2+ 27. Kf1 $17) 25... Kf7 $19
26. exd5 Bxd5 27. Na3 Rxg2+ (27... Bxg2 28. Bxb5 Bxh3 29. Nc4 Rb1+ 30. Kh2 $17)
28. Kf1 Rg3 29. Bxb5 Rxh3 (29... Kf6 30. Nc4 Rxh3 31. Nd2 Rh1+ 32. Ke2 $19) 30.
Nc4 e4 $4 (30... Kf6 $142 31. Nd2 Rh1+ 32. Ke2 h5 $19) 31. Nd6+ (31. Kg2 $142
Rh4 32. Nd6+ Kf6 33. Ne8+ Kf7 34. Nd6+ Kg8 35. c4 $11) 31... Ke6 $19 32. c4 (
32. Kg2 Re3 33. Ne8 $17) 32... Bxc4+ $4 (32... Ba8 $142 33. Ne8 Rb3 $19) 33.
Bxc4+ $18 (33. Nxc4 $4 Rb3 34. Bd7+ Kxd7 $19) 33... Ke5 34. Ne8 (34. Kg2 Rf3
$18) 34... Rh4 (34... Kd4 35. Nd6 $16) 35. Bc3+ $18 Kf4 36. Nxg7 Kf3 37. Kg1 (
37. Bd4 Rh2 38. Bb3 Rd2 $18) 37... Rg4+ (37... e3 $142 38. Bd5+ Ke2 $11) 38.
Kf1 $16 Rh4 39. Bd4 Rh1+ (39... Rh2 $5 40. Bb3 Rd2 $16) 40. Bg1 $18 Rxg1+ 41.
Kxg1 e3 42. Kf1 h5 43. Ne6 h4 44. Be2+ Kg3 45. Ng5 h3 46. Ne4+ Kf4 47. Nc3 Kg3
48. Kg1 h2+ 49. Kh1 g5 50. Bb5 g4 51. Ne2+ Kf3 52. Kxh2 g3+ 53. Kg1 g2 54. Ba6
Ke4 55. Bb5 Kf3 56. Ba6 Ke4 57. Bb7+ Kd3 58. Ng3 e2 59. Ba6+ Kd4 60. Bxe2 Ke5
61. Kxg2 Kd4 62. Kf3 Kd5 63. Ke3 Ke5 64. Bf3 Kd6 65. Kd4 Ke6 66. Bg4+ Kf6 67.
Ne4+ Kf7 68. Ke5 Kg6 69. Ke6 Kg7 70. Bf5 Kf8 71. Nf6 Kg7 72. Ng4 Kf8 73. Bg6
Kg7 74. Kf5 Kf8 75. Kf6 Kg8 76. Nh6+ Kh8 77. Nf7+ Kg8 78. Bf5 Kf8 79. Bh7 Ke8
80. Ne5 Kf8 81. Nd7+ Ke8 82. Ke6 Kd8 83. Kd6 Ke8 84. Bg6+ Kd8 85. Bf7 Kc8 86.
Nc5 Kd8 87. Nb7+ Kc8 88. Kc6 Kb8 89. Kb6 Kc8 90. Be6+ Kb8 91. Nc5 Ka8 92. Bh3
Kb8 93. Na6+ Ka8 94. Bg2# 1-0

[Event "Queen City Open"]
[Site "?"]
[Date "1972.04.02"]
[Round "5"]
[White "Jangord, K."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1653"]
[BlackElo "1968"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "22"]
[EventDate "1972.??.??"]

{C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th
moves} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7.
Nxh8 d5 8. exd5 Nd4 9. h3 Ne4 (9... Qf8 10. d3 Ng4 11. hxg4 Bg3+ 12. Qf3 Nxf3
13. Ke2 Nd4+ 14. Kd2 Qf2+ {
0-1 (14) Sotnikov,T-Alonso Aranzabal,I (2166) Madrid 2006}) 10. Qh5+ g6 11. Qh6
$146 (11. Qd1 Qf6 12. Be2 Ng3# {0-1 (12) Cierny,L-Pinter,P Topolcianky 1994}) (
11. Nxg6 hxg6 12. Qxg6+ Kd8 13. Qg8+ (13. Qxe4 $4 Qf6 14. Be2 Bh4+ 15. Bf3 Bf5
16. Qxd4 exd4 $19) 13... Qe8 14. Qxe8+ Kxe8 15. Nc3 Ng3+ 16. Kxf2 Nxh1+ 17. Kg1
$18) 11... Qf6 (11... Qf6 12. Bb5+ c6 13. Bxc6+ bxc6 14. Qf8+ Qxf8 15. Nf7 Qxf7
16. g3 Bxg3+ 17. Kg2 Qf2#) 0-1

[Event "County Champions"]
[Site "?"]
[Date "1972.04.15"]
[Round "1"]
[White "Allyn, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1543"]
[BlackElo "1968"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "80"]
[EventDate "1972.??.??"]

{C68: Ruy Lopez: Exchange Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Bxc6 dxc6 5. Nc3 Bg4 6. O-O (6. h3 Bh5 7. g4 Bg6 8. Nxe5 Bb4 9. Nxg6 hxg6
10. d3 Qh4 11. Bf4 Nf6 12. Bg3 Qg5 13. Qf3 Qa5 14. Kd2 O-O-O 15. a3 Bxc3+ 16.
bxc3 Rhe8 17. Rhe1 Rd4 18. e5 Nd5 19. Qxf7 Qxc3+ 20. Ke2 Qxc2+ {
Santana,O (2260)-Toure,A (2205) Manila 1992 1-0 (37)}) 6... Qf6 (6... Nf6 7. h3
Bh5 8. Qe2 Bd6 9. d3 Qd7 10. Bg5 h6 11. Bxf6 gxf6 12. Qe3 O-O-O 13. Ne2 Rdg8
14. Ng3 Bg6 15. Rad1 f5 16. Qa7 Qe6 17. Nh4 fxe4 18. dxe4 Bxe4 19. Rd2 f5 20.
Rfd1 Kd7 21. Rxd6+ {Beltrami,M (1077)-Maguire,J (1560) Canberra 2004 1-0 (45)})
7. d3 Bd6 8. Bg5 $146 (8. Be3 Bxf3 9. Qxf3 Qxf3 10. gxf3 Ne7 11. Ne2 O-O-O 12.
f4 exf4 13. Bxf4 Bxf4 14. Nxf4 f5 15. exf5 Nxf5 16. Rae1 Rhe8 17. Re2 Rxe2 18.
Nxe2 Nd4 19. Nxd4 Rxd4 20. Re1 Kd7 {
1/2-1/2 (20) Simon Piera,R-Pla Pujante,A Spain 2003}) (8. h3 $142 Bxf3 9. Qxf3
Qxf3 10. gxf3 $11) 8... Bxf3 (8... Qg6 $142 9. Be3 O-O-O $17) 9. Bxf6 $14 Bxd1
10. Bxg7 Bxc2 11. Bxh8 f6 12. Rac1 (12. f4 $5 Bxd3 13. Rf3 $14) 12... Bxd3 $11
13. Rfd1 Bc4 14. b3 Be6 15. Rd3 Kf7 16. Rg3 Bf8 17. Ne2 (17. Rxg8 $5 Kxg8 18.
Bxf6 $14) 17... Bh6 $15 18. Rcc3 Ne7 (18... a5 19. h3 $15) 19. Bxf6 $11 Kxf6 (
19... Rd8 $142 $5 20. h4 Kxf6 21. Rcf3+ Bf4 22. Nxf4 exf4 23. Rxf4+ Ke5 $11)
20. Rcf3+ $16 Bf4 21. Nxf4 exf4 22. Rxf4+ Ke5 23. Rh4 Rh8 $4 (23... Bg8 $142
24. Rh5+ Kd4 $16) 24. Rg7 $18 Kf6 (24... Kd6 25. f4 h6 26. f5 Nxf5 27. exf5
Bxf5 28. g4 $18) 25. Rhxh7 Rxh7 26. Rxh7 c5 (26... Bf7 27. g4 Bg6 28. e5+ Ke6
29. Rg7 $18) 27. f4 Bg8 (27... Bf7 28. g4 Kg6 $18) 28. Rh4 (28. e5+ $142 Ke6
29. Rg7 $18) 28... c4 29. Rh3 (29. bxc4 $142 $5 Bxc4 30. a3 Ng6 $18) 29... Ng6
$16 30. Rg3 (30. Rh5 Ke7 31. f5 $11) 30... Nxf4 $11 31. Rxg8 c3 32. Rf8+ Ke5
33. Rf5+ Kxe4 34. Rc5 Kd3 35. Rxc7 c2 36. h4 $4 (36. Kf2 $142 Nd5 37. Rxc2 Kxc2
38. h4 $11) 36... Ne2+ $19 37. Kf2 Nc3 38. Rd7+ Ke4 39. Re7+ Kf5 40. Re1 Nd1+ (
40... Nd1+ 41. Ke2 c1=Q 42. Rxd1 Qb2+ 43. Rd2 Qe5+ 44. Kd3 Kg4 $19) 0-1

[Event "County Champions"]
[Site "?"]
[Date "1972.04.15"]
[Round "2"]
[White "Bailey, B."]
[Black "Davis, R."]
[Result "1-0"]
[WhiteElo "1968"]
[BlackElo "1720"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "93"]
[EventDate "1972.??.??"]

{C64: Ruy Lopez: Classical Defence (3...Bc5) except 4 0-0 Nf6} 1. e4 e5 2. Nf3
Nc6 3. Bb5 Bc5 4. O-O d6 5. d4 exd4 6. Nxd4 Nge7 7. b3 $146 (7. Bg5 f6 (7...
Bxd4 8. Qxd4 f6 9. Bh4 a6 10. Bxc6+ Nxc6 11. Qe3 O-O 12. Nc3 Be6 13. f4 Qd7 14.
f5 Bc4 15. Rf3 Ne5 16. Rg3 Kh8 17. b3 Bg8 18. Ne2 Rae8 19. Nf4 Re7 20. c4 Qe8
21. Re1 g5 22. fxg6 {Rigo,J (2360)-Dely,P (2445) Budapest 1978 1-0 (41)}) 8.
Be3 Bxd4 9. Bxd4 O-O 10. Nc3 Be6 11. Be3 a6 12. Ba4 Ne5 13. Bb3 Bxb3 14. axb3
Kh8 15. f4 Nf7 16. Rf3 f5 17. Rg3 Qd7 18. Bd4 Rg8 19. Ra5 b6 20. Qh5 Qe6 21.
Rh3 Qg6 {Treybal,K-Cheron,A The Hague 1928 1-0}) (7. Be3 O-O 8. Nc3 (8. Nxc6
bxc6 9. Bxc5 cxb5 10. Be3 c5 11. Nc3 a6 12. Nd5 Bb7 13. Nxe7+ Qxe7 14. f3 f5
15. Bf4 Rad8 16. exf5 Rxf5 17. Bg3 d5 18. Qd2 Rdf8 19. Rfe1 Qf6 20. a4 Bc6 21.
axb5 Bxb5 22. Qe3 Qxb2 {Louis,T (1900)-Rives,S (1460) Creon 2006 1-0 (32)})
8... Bd7 9. Nxc6 bxc6 10. Bxc5 cxb5 11. Bd4 Ng6 12. Qd3 b4 13. Ne2 c5 14. Be3
Qb6 15. c4 Ne5 16. Qc2 f5 17. Rad1 fxe4 18. Qxe4 Bc6 19. Qh4 Qb7 20. Qg3 Nxc4
21. Bg5 Rae8 {Kosanski,S (2340)-Kovacevic,V (2500) Zagreb 1979 0-1 (39)}) (7.
Bg5 O-O 8. Bxc6 Bxd4 (8... bxc6 $4 9. Nxc6 Nxc6 10. Bxd8 Rxd8 11. Nc3 $18) 9.
Bxe7 Qxe7 10. Qxd4 bxc6 $14) 7... O-O (7... Bxd4 $143 8. Qxd4 O-O 9. Qc3 $16)
8. Nxc6 bxc6 9. Bd3 d5 (9... Ng6 10. Nd2 $11) 10. Bb2 Ng6 11. Qf3 (11. Qh5 Re8
12. exd5 Qxd5 13. Qxd5 cxd5 $11) 11... Qg5 12. Nc3 $2 (12. Qg3 Qh6 13. Bc1 Qh5
$11) 12... Bg4 (12... Bd6 $142 $5 13. g3 Bh3 14. exd5 Ne5 $19) 13. Bc1 (13. Qg3
Bd6 14. Bc1 Bxg3 15. Bxg5 Be5 $11) 13... Qh5 $15 (13... Bxf3 $143 14. Bxg5 Bd4
15. gxf3 Bxc3 16. Rad1 $11) 14. Qg3 Bd6 (14... Bd4 $5 15. h3 Bxh3 $15) 15. f4
$11 Bc5+ 16. Kh1 d4 $4 (16... Bd4 $142 17. exd5 cxd5 $11) 17. Na4 $16 Bd6 (
17... Be7 18. h3 Be2 19. Bxe2 Qxe2 20. Qd3 Qxd3 21. cxd3 $16) 18. Bd2 Rae8 (
18... Be2 19. Rf2 Bxd3 20. Qxd3 $16) 19. Nb2 (19. Rae1 c5 $18) 19... Be7 (19...
Be2 $5 20. Rf2 Bxd3 21. Qxd3 c5 $16) 20. h3 $18 Bd7 $4 (20... Be2 21. f5 Bd6
22. Qf2 Bxd3 23. cxd3 $18 (23. Nxd3 $6 Rxe4 24. fxg6 Re2 25. gxf7+ Kh8 26. Qxd4
Rxd2 $14)) 21. Nc4 {White prepares e5} (21. f5 $142 $18) 21... f5 $16 22. e5
Bh4 23. Qf3 Qxf3 24. Rxf3 (24. gxf3 $143 Bg3 25. Bb4 Nxf4 $17) 24... Nh8 $2 (
24... c5 $142 $18) 25. g3 (25. Na5 $5 c5 26. g3 Bd8 $18) 25... Be7 26. Rff1 (
26. Na5 $5 Be6 27. Nxc6 Bc5 $18) 26... Nf7 27. Rae1 (27. Kh2 $142 $18) 27...
Bc5 $2 (27... Nd8 28. Kh2 $16) 28. Kh2 (28. b4 Bb6 $18) 28... g6 $2 (28... Nd8
29. b4 Be7 30. Na5 $18) 29. Na5 (29. b4 $142 $5 Bb6 30. a4 a6 $18) 29... Bb6
30. Re2 (30. a4 Nd8 $18) 30... c5 $2 (30... Nd8 $142 $5 $16) 31. Nc4 $18 Bb5 $4
(31... Re7 $18) 32. a4 Ba6 (32... Bxc4 33. Bxc4 c6 34. a5 $18) 33. a5 Rc8 (
33... Nd8 34. Ra1 Bb7 35. axb6 axb6 36. Ra7 $18) 34. axb6 (34. g4 $142 Nh6 35.
e6 Kg7 $18) 34... cxb6 (34... axb6 35. g4 Nh6 36. e6 $18) 35. Nd6 (35. Ra1 $142
Bxc4 36. Bxc4 $18) 35... Bxd3 36. cxd3 Nxd6 37. exd6 Rf6 (37... Rcd8 38. Re6
Rfe8 39. Re5 $18) 38. d7 (38. Ra1 $142 a5 39. d7 $18) 38... Rff8 (38... Rd8 $18
) 39. dxc8=Q Rxc8 40. Rfe1 Rc7 41. Re7 Rxe7 42. Rxe7 b5 43. g4 fxg4 44. hxg4 h6
(44... Kf8 45. Rxa7 g5 46. f5 h6 47. Ba5 b4 48. Bb6 Kg8 49. Bxc5 h5 50. gxh5 g4
51. f6 g3+ 52. Kxg3 Kh8 53. f7 Kg7 54. f8=Q#) 45. f5 gxf5 (45... Kf8 46. Rxa7
g5 47. Ba5 b4 48. Bb6 Kg8 49. Bxc5 h5 50. gxh5 g4 51. f6 g3+ 52. Kxg3 Kh8 53.
f7 Kg7 54. f8=Q#) 46. gxf5 (46. Bxh6 fxg4 47. Kg3 b4 48. Kxg4 c4 49. Kf5 c3 50.
Kg6 c2 51. Re8#) 46... a5 (46... h5 47. f6 b4 48. Bh6 c4 49. f7+ Kh7 50. f8=Q+
Kg6 51. Qg7+ Kf5 52. Re5#) 47. f6 (47. f6 a4 48. Bxh6 a3 49. f7+ Kh7 50. f8=Q+
Kg6 51. Qg8+ Kf5 52. Qg5#) 1-0

[Event "County Champions"]
[Site "?"]
[Date "1972.04.15"]
[Round "3"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2182"]
[BlackElo "1968"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "24"]
[EventDate "1972.??.??"]

{C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 d5 8. exd5 Nxd5 9. Qb3
(9. O-O O-O 10. Nc3 Nf6 11. Bg5 Be7 12. Re1 Bg4 13. Kh1 Bxf3 14. gxf3 Nxd4 15.
Rxe7 Qxe7 16. Qxd4 Rfd8 17. Qh4 h6 18. Bxh6 Nd5 19. Bg5 f6 20. Nxd5 {
1-0 (20) Mueller,M (1595)-Schaper,W (1341) Neumuenster 2004}) 9... Na5 $146 (
9... Qe7+ 10. Kd1 Na5 11. Bxb4 Qxb4 12. Qxb4 Nxb4 13. Re1+ Kf8 14. b3 Bg4 15.
Nbd2 Rd8 16. a3 Nxc4 17. axb4 Nxd2 18. Kxd2 Bxf3 19. gxf3 a6 20. Kd3 f6 21. Re2
Kf7 22. Rae1 Rhe8 23. Rxe8 Rxe8 24. Rxe8 {
Ward,R-Surlan,D London,Canada 1994 0-1 (36)}) 10. Qa4+ Bd7 11. Qc2 Nxc4 12.
Qxc4 Qe7+ 1/2-1/2

[Event "County Champions"]
[Site "?"]
[Date "1972.04.16"]
[Round "4"]
[White "Franett, M."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2311"]
[BlackElo "1968"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "33"]
[EventDate "1972.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. e4 e5 4.
Nf3 exd4 5. Bxc4 Be6 6. Bxe6 fxe6 7. Nxd4 (7. Qb3 Nc6 8. Qxb7 Kd7 9. Qb5 Bd6
10. Nxd4 Nge7 11. O-O Rb8 12. Qc4 Nxd4 13. Qxd4 Rb4 14. Qe3 Ng6 15. Nd2 Qh4 16.
g3 Qh5 17. Nb3 Ne5 18. f3 Rf8 19. Kg2 Rxf3 20. Rxf3 Ng4 21. Qg1 Rxe4 {
Voloshin,L (2475)-Fiala,J (2270) Czechia 2005 1-0}) 7... Bb4+ 8. Nc3 Qe7 $4
$146 (8... Qd7 9. Qh5+ Kf8 10. Be3 Nc6 11. Rd1 Nf6 12. Qh3 Nxd4 13. Bxd4 Qc6
14. O-O Kg8 15. Bxf6 gxf6 16. e5 Bxc3 17. bxc3 f5 18. Rd3 h5 19. Rg3+ Kf7 20.
Qh4 Rag8 21. Qf6+ Ke8 22. Rd1 {
1-0 (22) Groffen,H (2192)-Sparreboom,W Vlissingen 2003}) (8... Qd6 9. O-O Bxc3
10. bxc3 Nd7 11. Qg4 Kf7 12. f4 Ngf6 13. Qe2 Ne8 14. e5 Qd5 15. f5 Nxe5 16.
fxe6+ Kg8 17. Rf5 {1-0 (17) Bernat,M (2201)-Bielinski,L (2132) Ustron 2003}) (
8... Nf6 $142 9. e5 Ne4 10. Qa4+ Nc6 11. Nxc6 Nxc3 $18) 9. Qh5+ (9. O-O $142
Nc6 10. Qh5+ Kf8 11. Qf3+ Ke8 12. Nxc6 bxc6 $18) 9... g6 10. Qe5 (10. Qh3 $142
$5 Nc6 11. Nxe6 Nd8 $18) 10... Nf6 11. Bg5 (11. O-O $142 Nc6 12. Nxc6 bxc6 13.
Bg5 $18) 11... O-O $2 (11... Nbd7 12. Qxe6 Qxe6 13. Nxe6 $16) 12. f3 (12. Qxe6+
$142 $5 Qxe6 13. Nxe6 Nxe4 14. Nxf8 Nxg5 $18) 12... Nbd7 $2 (12... Kf7 $142 $5
13. Rd1 Nbd7 14. Qxc7 Nb6 15. Qxe7+ Bxe7 $18) 13. Qxe6+ $18 Kh8 $2 (13... Rf7
14. Qxe7 Bxe7 $18) 14. Qxe7 Bxe7 15. Ne6 Rfc8 16. O-O-O c6 (16... Nf8 17. Nxf8
Rxf8 $18) 17. Rxd7 $1 (17. Rxd7 Nxd7 18. Bxe7 $18) 1-0

[Event "County Champions"]
[Site "?"]
[Date "1972.04.16"]
[Round "5"]
[White "Bailey, B."]
[Black "Blackwood, J."]
[Result "1/2-1/2"]
[WhiteElo "1968"]
[BlackElo "2057"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "125"]
[EventDate "1972.??.??"]

{C45: Scotch Game} 1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3
Nge7 7. Na4 O-O 8. Be2 d6 9. O-O f5 10. Nxb6 axb6 11. f3 $146 (11. exf5 Nxf5
12. Bd2 Kh8 13. Re1 Bd7 14. Bc3 Ra4 15. Bd3 Rf4 16. g3 Ra4 17. Qh5 Nb4 18. Be4
Nxa2 19. Rxa2 Rxa2 20. Nd4 Qe8 21. Qh3 Ra1 22. Rxa1 Qxe4 {
1/2-1/2 (22) Zelcic,R (2565)-Zecevic,D (2305) Medulin 2002}) (11. exf5 Nxf5 12.
Bd2 Be6 $11) 11... Qe8 12. Bc4+ Kh8 13. Nd4 Nxd4 14. Qxd4 Nc6 15. Qe3 Be6 16.
Bxe6 (16. Bb5 fxe4 17. Qxe4 Bf5 18. Qxe8 Rfxe8 $11) 16... Qxe6 17. exf5 Qxf5
18. Qc3 Rfe8 (18... Qc5+ 19. Qxc5 bxc5 20. Bd2 $15) 19. Bd2 Qd5 20. a3 Nd4 21.
Kh1 (21. Qd3 b5 22. Rae1 Qc4 $11) 21... Ne2 22. Qd3 Qxd3 23. cxd3 Nd4 24. Rae1
Nb3 25. Bc3 Kg8 (25... Nc5 26. d4 Na4 27. Rc1 $11) 26. Kg1 Kf7 27. Kf2 Nc5 28.
Re3 Rxe3 29. Kxe3 Re8+ 30. Kd2 d5 31. d4 Nd7 32. Rf2 Kg6 33. Re2 Rxe2+ 34. Kxe2
h5 35. Bd2 Kf5 36. a4 Nf6 37. h4 Ne8 38. Bg5 Nf6 39. b4 Nd7 40. Kd3 c5 41. bxc5
bxc5 42. dxc5 Nxc5+ 43. Kd4 Nxa4 44. Kxd5 Nc3+ 45. Kd4 Nb5+ 46. Kc5 Nc7 47. Kb6
Ne6 48. Bc1 Nf4 49. g3 Ne2 50. Bg5 $4 (50. g4+ $142 hxg4 51. fxg4+ Kxg4 52. Bg5
$11) 50... Nxg3 $19 51. Kxb7 Ne2 52. Be3 Nf4 53. Kc6 Ng2 54. Bg5 Ne1 55. f4 Nf3
56. Bd8 Kxf4 57. Kd5 Kg4 58. Ke4 Nxh4 59. Ke3 Nf3 60. Kf2 h4 61. Bc7 h3 62. Bb8
h2 (62... g6) 63. Kg2 $11 1/2-1/2

[Event "Foster Open"]
[Site "?"]
[Date "1972.05.20"]
[Round "1"]
[White "Brooks, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1969"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "74"]
[EventDate "1972.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
4. Nc3 Bc5 5. d3 h6 6. O-O d6 7. Na4 Bb6 8. Nxb6 axb6 9. d4 (9. c3 Na5 10. Bb5+
c6 11. Ba4 b5 12. Bc2 c5 13. Qe2 Nc6 14. Ne1 Be6 15. a3 b4 16. f4 b3 17. Bd1
Bg4 18. Nf3 Qb6 19. Kh1 exf4 20. Bxf4 Ne5 21. Qe3 Ng6 22. Bg3 O-O 23. h3 Be6 {
Shmallko,G (2126)-Miloradov,G (2260) Zvenigorod 2005 1/2-1/2 (60)}) 9... Bg4
$146 (9... exd4 10. Nxd4 O-O 11. Re1 Re8 12. Nxc6 bxc6 13. Bd3 Ng4 14. f3 Ne5
15. Bd2 Qh4 16. Qe2 Re6 17. Qf2 Rg6 18. f4 Qxf2+ 19. Kxf2 Rf6 20. Be2 Nd7 21.
Bg4 Nc5 22. Bxc8 Rxc8 23. f5 Re8 24. Kf3 {
Potemkin,P-Havasi,K Paris 1924 0-1 (44)}) 10. c3 Nxe4 (10... exd4 11. cxd4 O-O
$17) 11. Qd3 $2 (11. Bd5 $142 $5 Ng5 12. Bxg5 hxg5 13. Re1 $11) 11... Nf6 (
11... Bxf3 12. Qxf3 d5 13. Re1 $17) 12. Re1 Bxf3 13. Qxf3 O-O 14. Qg3 Nh5 (
14... Kh8 15. dxe5 Nxe5 16. Bb5 $17) 15. Qg4 (15. Qh3 $142 $5 Nf6 16. Bxh6 $11)
15... Nf6 $17 16. Qg3 Kh8 17. dxe5 Nxe5 (17... dxe5 $6 18. a4 $11) 18. Rxe5 $4
(18. Bf1 $142 $17) 18... dxe5 $19 19. Qxe5 (19. Be3 $19) 19... Qd1+ 20. Bf1
Rfe8 21. Bxh6 (21. Qb5 Re1 22. Bd2 Qxd2 23. Rxe1 Qxe1 $19) 21... Qxa1 22. Bxg7+
Kxg7 23. Qg5+ Kf8 24. Qxf6 Rad8 (24... Qxa2 $142 25. Qh6+ Ke7 26. h3 $19) 25.
g3 $4 (25. Qh8+ $142 Ke7 26. Qe5+ Kf8 27. Qh8+ Ke7 28. Qe5+ Kd7 29. Qf5+ Kc6
30. Qf3+ Kd7 31. Qf5+ Kc6 32. Qf3+ Kc5 33. b4+ Kd6 34. Qf6+ Kd7 35. Qf5+ Kc6
36. Qf3+ Kd6 37. Qf6+ Kd7 38. Qf5+ Kc6 39. Qf3+ Kd7 40. Qf5+ $11) 25... Rd1 $19
26. Qh8+ (26. Qh6+ Ke7 27. Kg2 Qb1 $19) 26... Ke7 27. Qe5+ Kd8 28. Qf6+ Kc8 29.
Qxf7 Rxf1+ 30. Kg2 Qe1 31. Qxe8+ Qxe8 32. Kxf1 Qb5+ 33. Kg2 Kd7 (33... Qxb2 34.
a4 Qxc3 35. f4 Kd7 36. f5 Kd6 37. a5 bxa5 38. h4 a4 39. Kf2 a3 40. f6 Qxf6+ 41.
Ke2 a2 42. g4 a1=Q 43. g5 Qab2+ 44. Ke3 Qfd4+ 45. Kf3 Qbf2#) 34. h4 Ke6 (34...
Qxb2 35. Kf3 Qxa2 36. h5 Qf7+ 37. Ke4 Qxh5 38. f3 Ke6 39. g4 Qc5 40. f4 Qc4+
41. Ke3 Kd5 42. f5 Qe4+ 43. Kf2 Qf4+ 44. Kg2 Ke4 45. c4 Qf3+ 46. Kh2 Qxg4 47.
c5 Kf3 48. c6 Qg2#) 35. g4 (35. b3 Qd3 36. a3 Kf5 37. f3 Qe2+ 38. Kg1 Qxf3 39.
a4 Kg4 40. Kh2 Qf2+ 41. Kh1 Kxg3 42. b4 Qg2#) 35... Qc4 (35... Ke5 36. a3 Kf4
37. c4 Qxc4 38. b3 Qe4+ 39. Kf1 Kf3 40. Kg1 Qe1+ 41. Kh2 Qxf2+ 42. Kh3 Qg2#)
36. f3 (36. Kf3 Qxa2 37. h5 Qxb2 38. Ke4 Qe2+ 39. Kf4 Qxf2+ 40. Ke4 Qe2+ 41.
Kf4 Qc4+ 42. Ke3 Ke5 43. g5 Qxc3+ 44. Kf2 Kf4 45. g6 Qc2+ 46. Ke1 Kf3 47. h6
Qc1#) 36... Qf4 (36... Qe2+ $5 37. Kg3 Qe1+ 38. Kg2 Ke5 39. a3 Kf4 40. b3 Qg3+
41. Kf1 Kxf3 42. a4 Qf2#) 37. Kh3 (37. Kf2 Qd2+ 38. Kg3 Qe1+ 39. Kg2 Ke5 40. a3
Kf4 41. b3 Qg3+ 42. Kf1 Kxf3 43. a4 Qf2#) 37... Qxf3+ (37... Qxf3+ 38. Kh2 Qxg4
39. a3 Kf5 40. b3 Ke4 41. a4 Kf3 42. b4 Qg2#) 0-1

[Event "Foster Open"]
[Site "?"]
[Date "1972.05.20"]
[Round "2"]
[White "Polich, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1724"]
[BlackElo "1969"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "40"]
[EventDate "1972.??.??"]

{C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th
moves} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7.
Nxh8 d5 8. exd5 Nd4 9. c3 Bg4 10. Qa4+ Nd7 11. cxd4 (11. Kxf2 Qh4+ 12. g3 Qf6+
13. Ke1 Qf3 14. Rf1 Qe4+ 15. Kf2 O-O-O 16. cxd4 Rf8+ 17. Kg1 Qxd4+ 18. Kg2 Qe4+
19. Kg1 Rxf1+ 20. Bxf1 Qxa4 21. Nc3 Qd4+ 22. Kg2 e4 23. Be2 Bxe2 24. Nxe2 Qd3
25. Nf4 Qf3+ {Malada,V (2249)-Doric,N (2363) Rijeka 2001 0-1}) 11... Qf6 12.
Be2 Bg3+ $146 (12... Bxd4+ 13. Bf3 Bxf3 14. Ke1 Qh4+ {
0-1 (14) Carrascoso Morales,A (2165)-Garcia Fernandez,C (2349) Cullera 2005}) (
12... Bxd4+ $142 13. Bf3 Bxf3 14. Qxd4 exd4 $19) 13. Bf3 Bxf3 14. dxe5 (14.
hxg3 Bd1+ 15. Kg1 Bxa4 16. b3 $19) 14... Qf5 (14... Bxe5 15. gxf3 Qxf3+ 16. Ke1
Qxh1+ 17. Ke2 Qxc1 18. Nc3 Qxa1 19. Nd1 $19) 15. Qxd7+ (15. hxg3 $142 Bxd5+ 16.
Kg1 $18) 15... Kxd7 $19 16. e6+ Ke7 17. Ng6+ (17. hxg3 Bxd5+ 18. Ke1 Bxg2 19.
Nc3 $19) 17... hxg6 18. hxg3 Bxd5+ (18... Rf8 19. d6+ cxd6 20. gxf3 Qxf3+ 21.
Ke1 Qxh1+ 22. Ke2 Qe4+ 23. Kd1 Rf1#) 19. Kg1 Qe4 20. Kf1 (20. Kf2 Rf8+ 21. Kg1
Qxg2#) 20... Rf8+ (20... Rf8+ 21. Kg1 Qxg2#) 0-1

[Event "Foster Open"]
[Site "?"]
[Date "1972.05.20"]
[Round "3"]
[White "Bailey, B."]
[Black "Euler, P."]
[Result "1-0"]
[WhiteElo "1969"]
[BlackElo "100"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "71"]
[EventDate "1972.??.??"]

{C61: Ruy Lopez: Bird's Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nd4 5.
Nxd4 exd4 6. e5 Nd5 (6... Ne4 7. Qg4 Ng5 8. Qxd4 Ne6 9. Qe3 b6 10. d4 Bb7 11.
c4 Qh4 12. d5 Bc5 13. Qg3 Qxg3 14. hxg3 Nd4 15. Nc3 c6 16. Ba4 O-O 17. Be3 Nf5
18. Bxc5 bxc5 19. dxc6 dxc6 20. Ne4 Nd4 21. Nxc5 {
Miersch,M (2102)-Stojadinovic,T Willingen 2001 1-0}) 7. Qf3 (7. Bc4 Nb6 8. Bb3
Be7 9. Qg4 O-O 10. d3 d5 11. Qe2 Be6 12. f4 Qc8 13. a4 a5 14. Na3 c5 15. Nb5 c4
16. Ba2 cxd3 17. cxd3 Nxa4 18. Nxd4 Qd7 19. Be3 Bg4 20. Qf2 f6 21. Nf3 Nc5 {
Goldner,J (1758)-Airapetyan,D (1897) Montreal 2006 1-0 (43)}) 7... c6 8. Bc4
Qa5 9. d3 $146 (9. c3 d6 10. cxd4 Be6 11. d3 dxe5 12. dxe5 Be7 13. Qg3 Bf8 14.
Nd2 g6 15. Ne4 Qc7 16. Bxd5 cxd5 17. Nf6+ Kd8 18. Ng4 Bxg4 19. Bg5+ Be7 20.
Qxg4 Qxe5 21. Bxe7+ Qxe7 22. Qd4 Re8 23. Qxd5+ Qd7 {
Cabarkapa,M-Soriano Seville 1990 1-0 (31)}) 9... d6 10. Bd2 (10. Bxd5 Qxd5 11.
Qxd5 cxd5 $16) 10... Qb6 (10... Qc7 11. Bxd5 cxd5 12. c3 dxe5 13. cxd4 exd4 14.
Qxd5 $14) 11. exd6 (11. Bxd5 cxd5 12. Bf4 (12. Qxd5 $143 Be6 13. Qa5 Qxa5 14.
Bxa5 dxe5 $17) 12... dxe5 13. Bxe5 $16) 11... Be6 $2 (11... Bxd6 12. Bxd5 cxd5
$14) 12. Na3 $4 (12. Bxd5 $142 cxd5 13. Bf4 Bxd6 14. Bxd6 Qxd6 15. Qg3 Qxg3 16.
fxg3 $16) 12... Bxd6 $11 13. Bxd5 cxd5 14. c4 (14. Rfb1 $142 $15) 14... Qxb2 $4
(14... dxc3 $142 15. Bxc3 d4 $17) 15. Nb5 $16 Bb8 $2 (15... O-O 16. Nxd6 Qxd2
17. cxd5 $16) 16. cxd5 (16. Bg5 O-O 17. Rab1 Qxa2 $18) 16... Qxd2 (16... O-O
$142 $5 17. dxe6 Qxb5 $16) 17. dxe6 $18 Qf4 $4 (17... O-O 18. Qxb7 fxe6 $18)
18. exf7+ Kxf7 (18... Kf8 19. Qh3 g6 $18) 19. Qxb7+ Kg6 20. g3 Qg5 21. Qxa8 h5
(21... Qxb5 22. Rfc1 Rf8 23. Qe4+ Kh6 24. Rab1 $18) 22. Qe4+ (22. Nd6 $142 Rf8
23. Ne4 Qf5 $18) 22... Kh6 (22... Qf5 23. Qc6+ Qf6 24. Rac1 Qxc6 25. Rxc6+ Kf7
26. Rb1 $18) 23. Nxd4 g6 24. Qe3 (24. Nf3 $142 Qf6 25. Qe3+ g5 $18) 24... h4 (
24... Qxe3 25. fxe3 Re8 26. Kf2 $18) 25. Qxg5+ Kxg5 26. Nf3+ Kg4 27. Nxh4 g5
28. Ng2 a5 29. Ne3+ Kf3 30. Rab1 Ba7 31. Rb7 (31. Rfe1 Re8 32. Rb7 Rxe3 33.
Rf7+ Kg4 34. fxe3 Bb6 35. Ref1 Kh5 36. g4+ Kxg4 37. Kg2 Kh5 38. R1f6 g4 39.
Rxb6 g3 40. Kxg3 Kg5 41. Ra7 a4 42. Ra5#) 31... Bb8 32. Re1 Rf8 33. h3 a4 (
33... Bxg3 34. fxg3 Kxg3 35. Nf1+ Rxf1+ 36. Kxf1 g4 37. hxg4 a4 38. Rb5 a3 39.
Re4 Kf3 40. Rh5 Kg3 41. Ra4 Kf3 42. Rh3#) 34. Nc4 (34. Nc2 Bxg3 35. Nd4+ Kf4
36. Re4#) 34... Bf4 (34... Bxg3 35. Re3+ Kf4 36. Rb5 Bh2+ 37. Kg2 a3 38. Rf3#)
35. Ne5+ Bxe5 36. Re3# 1-0

[Event "Foster Open"]
[Site "?"]
[Date "1972.05.20"]
[Round "4"]
[White "Bailey, B."]
[Black "Love, J."]
[Result "1/2-1/2"]
[WhiteElo "1969"]
[BlackElo "1797"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "43"]
[EventDate "1972.??.??"]

{B19: Classical Caro-Kann: 4...Bf5 main line} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11.
c3 e6 12. Ne2 Bd6 13. g3 Ngf6 14. Bf4 O-O-O 15. Bxd6 $146 (15. Qc2 c5 16. Bxd6
Qxd6 17. O-O-O Qd5 18. Ne5 Nxe5 19. dxe5 Qxe5 20. Kb1 Qe4 21. f4 Rxd1+ 22. Rxd1
Qxc2+ 23. Kxc2 Rd8 24. Rxd8+ Kxd8 25. Kd3 Kc7 26. Kc4 b6 27. a4 Nxh5 28. a5 Kc6
29. b4 b5+ {Kozlitin,O-Yastrebov,A (2205) Moscow 1998 0-1 (37)}) 15... Qxd6 16.
O-O-O (16. Kf1 c5 $11) 16... Nc5 (16... Ng4 $142 $5 17. Rdf1 Qd5 $15) 17. Qe3
$14 Nce4 (17... Ncd7 18. Nf4 $14) 18. Ne5 $16 Rhf8 (18... Qc7 $142 $5 $16) 19.
f3 $18 Ng5 20. Nf4 (20. f4 $5 Ngh7 21. Qd3 $16) 20... Nd5 21. Nxd5 (21. Qf2 $5
$16) 21... exd5 $11 22. Qf2 1/2-1/2

[Event "Boeing Action"]
[Site "?"]
[Date "1972.05.23"]
[Round "1"]
[White "Moulijn, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1650"]
[BlackElo "1992"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "62"]
[EventDate "1972.??.??"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d3 d6 6. Nc3 Bg4 7. Bg5 Be7 8. Qe2 $4 $146 (8. h3 Bh5 9. O-O (9.
Nd5 O-O 10. Bxc6 bxc6 11. Nxe7+ Qxe7 12. O-O h6 13. Bh4 d5 14. Re1 Rfe8 15. g4
dxe4 16. Rxe4 Bg6 17. Rxe5 Qd6 18. Bxf6 Qxf6 19. Rxe8+ Rxe8 20. Rb1 h5 21. Nh2
hxg4 22. Nxg4 Qg5 23. Qf3 f5 {Gravite,J-Morzywolek,P Wroclaw 2005 0-1 (41)})
9... b5 10. Bb3 h6 11. Bh4 Nd4 12. Bd5 Nxd5 13. Nxd5 Bxh4 14. g4 Bg6 15. Nxd4
exd4 16. Qf3 O-O 17. c3 dxc3 18. bxc3 c6 19. Nb4 Qc7 20. Rfe1 a5 21. Nc2 Bf6
22. d4 d5 {Gehrken,G-Koehnke,T (1125) Neumuenster 2001 0-1 (58)}) (8. Nd5 b5 (
8... O-O 9. Nxe7+ Qxe7 10. h3 Bh5 11. g4 Bg6 12. c3 h6 13. Bh4 Rad8 14. Bb3
Rfe8 15. Bd5 Na5 16. Qa4 c6 17. Bxf7+ Bxf7 18. Qxa5 g5 19. Bg3 d5 20. Nxe5 dxe4
21. O-O-O exd3 22. Rxd3 Rxd3 23. Nxd3 {
Zoetemeijer,P-Van Tienhoven,A Haarlem 1999 1-0 (49)}) 9. Bb3 Nd4 10. h3 Bxf3
11. gxf3 Nxb3 12. axb3 Nxd5 13. Bxe7 Nxe7 14. Rg1 Ng6 15. Kd2 Qh4 16. Rg3 Qh6+
17. Ke2 Nf4+ 18. Kd2 Nh5+ 19. Ke2 Nxg3+ 20. fxg3 Qxh3 21. Qg1 h5 22. Qf2 h4 {
Pila Diez,M-Draica,I Rimavska Sobota 1992 0-1 (32)}) (8. Bxc6+ $5 bxc6 9. h3
Bxf3 10. Qxf3 $14 (10. gxf3 $143 Rb8 $17)) 8... O-O $4 (8... b5 $142 9. Bb3 Nd4
$19) 9. h3 $4 (9. Bxc6 $142 bxc6 10. h3 $11) 9... Nd4 $19 10. Qe3 $2 (10. Qd1
Bxf3 11. gxf3 $19) 10... Bxf3 11. gxf3 b5 (11... a5 $142 12. Bxf6 Bxf6 13. f4
$19) 12. Bb3 a5 13. Bxf6 $4 (13. a4 b4 14. Ne2 $19) 13... Bxf6 (13... gxf6 $6
14. Ne2 Kh8 15. Nxd4 exd4 16. Qh6 $11 (16. Qxd4 $143 c5 17. Qe3 c4 18. dxc4 a4
19. cxb5 Qa5+ 20. Ke2 axb3 21. Qxb3 f5 $17)) 14. a3 (14. Nd5 Bh4 15. c3 Nxb3
16. axb3 c6 $19) 14... Bg5 15. Qxg5 (15. Kd1 Bxe3 16. fxe3 Nxf3 $19) 15... Qxg5
16. Nd5 (16. a4 bxa4 17. Rxa4 Qg2 $19) 16... Nxf3+ (16... a4 $5 17. c3 Nxf3+
18. Kf1 axb3 19. Ne3 $19) 17. Ke2 (17. Kf1 a4 18. Ba2 Qd2 $19) 17... Nd4+ 18.
Kd1 Nxb3 (18... Qg2 $142 19. Re1 Qxf2 20. Re3 $19) 19. cxb3 c5 (19... f5 $142
$5 20. Rf1 fxe4 21. dxe4 $19) 20. Ke2 Qh5+ 21. f3 c4 22. bxc4 (22. Raf1 cxd3+
23. Kxd3 f5 $19) 22... bxc4 23. dxc4 Rab8 24. b4 axb4 25. axb4 Ra8 (25... f5
$142 26. exf5 e4 $19) 26. Ra5 (26. Nc7 Rac8 27. Nd5 Rxc4 28. Ne3 Rxe4 29. Rhf1
Rxb4 30. Rab1 Rxb1 31. Rxb1 e4 32. Rb3 Qxf3+ 33. Kd2 Ra8 34. Kc1 Qe2 35. Nd1
Ra1+ 36. Rb1 Qc4+ 37. Kd2 Qd3+ 38. Ke1 Rxb1 39. Kf2 Qf3+ 40. Kg1 Rxd1+ 41. Kh2
Rh1#) 26... Rxa5 27. bxa5 Rb8 28. Nb6 f5 29. Ke3 fxe4 30. fxe4 (30. Rf1 Qxh3
31. Rf2 Qg3 32. Rf1 Qf4+ 33. Ke2 Rf8 34. a6 exf3+ 35. Kd1 Qd4+ 36. Kc2 Qxb6 37.
Rb1 Qd4 38. Rb3 f2 39. Rb1 f1=Q 40. Rxf1 Rxf1 41. c5 Qc4+ 42. Kd2 Rf2+ 43. Ke3
Qe2#) 30... Rf8 31. Nd5 (31. Re1 Qf3+ 32. Kd2 Qa3 33. Re2 Qb2+ 34. Kd3 Rf3+ 35.
Re3 Rf2 36. Re2 Rxe2 37. h4 Qc2#) 31... Qf3+ (31... Qf3+ 32. Kd2 Qg2+ 33. Kd3
Rf3+ 34. Ne3 Qf2 35. Re1 Qxe1 36. h4 Qxe3+ 37. Kc2 Rf2+ 38. Kb1 Qe1#) (31...
Rf3+ 32. Ke2 Ra3+ 33. Ke1 Qh4+ 34. Ke2 Qxe4+ 35. Kd1 Qb1+ 36. Ke2 Qb2+ 37. Kd1
Ra1#) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1972.05.23"]
[Round "2"]
[White "Bailey, B."]
[Black "Clark, A."]
[Result "1-0"]
[WhiteElo "1992"]
[BlackElo "2130"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "53"]
[EventDate "1972.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4
c6 6. Nf3 e6 7. O-O b5 (7... Be7 8. Qe2 O-O 9. Bb3 Na6 10. Bg5 Nd5 11. Ne4 Bxg5
12. Nexg5 h6 13. Ne4 Qc7 14. c4 Nf4 15. Qe3 Ng6 16. Rad1 Kh8 17. Bc2 e5 18. Ng3
exd4 19. Rxd4 c5 20. Rd2 f5 21. Rfd1 Qb6 22. Nh5 {
Kos,T (2295)-Schriebl,A Feldbach 1997 1-0 (32)}) (7... Bd6 8. Re1 O-O 9. Ne5
Nbd7 10. Bf4 Qc7 11. Qf3 Nb6 12. Bd3 Nbd5 13. Bg5 Be7 14. a3 h6 15. Nxd5 exd5
16. Bxh6 gxh6 17. Qg3+ Kh8 18. Nxf7+ Rxf7 19. Qxc7 Bd7 20. Qxb7 Rg8 21. c4 Rfg7
22. g3 {Arvin,M (1823)-Domskoi,B (1824) Grossauheim 2006 1-0 (35)}) 8. Bb3 b4
9. Ne2 Be7 $146 (9... Qb6 10. Nf4 Bd6 11. Ne5 Qc7 12. Re1 O-O 13. Nh5 Nbd7 14.
Nxd7 Nxd7 15. Bh6 g6 16. Qf3 Re8 17. Ng7 Re7 18. h4 Nf8 19. Nh5 e5 20. Nf6+ Kh8
21. Nd5 cxd5 22. Qf6+ {1-0 (22) Vella,C (1890)-Piat,J (1830) Provence 2003})
10. Bd2 Qd8 (10... Qc7 11. c3 bxc3 12. Nxc3 $16) 11. Ne5 a5 12. Ba4 (12. c3
bxc3 13. Bxc3 $16 (13. Nxc3 $6 Qxd4 14. Re1 O-O $11)) 12... Bb7 13. Bf4 (13. c4
Nfd7 14. Nxd7 Nxd7 $16) 13... O-O $11 14. c3 Nd5 (14... Nfd7 15. Qc1 Nxe5 16.
dxe5 $11 (16. Bxe5 $143 Nd7 $17)) 15. Bg3 (15. c4 Nb6 16. Bc2 N8d7 $14) 15...
c5 16. c4 Nb6 17. Bc2 f6 $4 (17... N8d7 $142 18. b3 Nxe5 19. dxe5 Qxd1 20.
Raxd1 a4 $11) 18. Qd3 $18 f5 19. f3 (19. Nf4 $142 $5 Qc8 20. d5 exd5 21. Nxd5
Bd8 $18) 19... cxd4 (19... N8d7 $142 20. Rad1 Nxe5 21. Bxe5 Nd7 $16) 20. Qxd4
$4 (20. Nxd4 Bc5 21. Rad1 Nc6 22. Nexc6 Bxc6 $18) 20... Qxd4+ $4 (20... N8d7
$142 21. Nxd7 Nxd7 $15) 21. Nxd4 $18 Bc5 22. Bf2 Re8 (22... Bxd4 23. Bxd4 N6d7
24. Rad1 Nxe5 25. Bxe5 $18) 23. b3 (23. Rad1 Na6 $18) 23... N8d7 $2 (23... N6d7
24. Nxd7 Nxd7 25. Rfe1 $18) 24. Rfe1 (24. Nd3 $142 Bxd4 25. Bxd4 $18) 24...
Rad8 $2 (24... Nxe5 $142 25. Rxe5 Bxd4 26. Bxd4 Nd7 $18) 25. Rad1 Nxe5 (25...
Nf8 26. Nb5 Bxf2+ 27. Kxf2 Rxd1 28. Rxd1 $18 (28. Bxd1 $6 Rb8 $18)) 26. Rxe5
Kf7 (26... Bxd4 27. Bxd4 Nd7 28. Rxa5 Nb8 $18) 27. Rxc5 (27. Rxc5 Nc8 28. Bh4
$18) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1972.06.06"]
[Round "3"]
[White "Davenport, F."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1824"]
[BlackElo "1961"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "104"]
[EventDate "1972.??.??"]

{C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th
moves} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7.
Qf3+ Ke6 8. Nc3 Ncb4 9. O-O c6 10. Qe4 Kd6 $146 (10... Qd6 11. a3 Na6 12. d4
Ke7 13. dxe5 (13. f4 Nxc3 14. bxc3 Ke8 15. fxe5 Qc7 16. Bf7+ Kd8 17. Bf4 g6 18.
Rad1 Bf5 19. Bg5+ Be7 20. Qh4 Bxc2 21. Rd2 Bf5 22. d5 Bxg5 23. Qxg5+ Kc8 24.
Qf6 Qd8 25. Qg7 Qf8 26. Be6+ Kb8 27. Qxf8+ Rxf8 {
Nguyen Phuoc Thanh-Lam Nguyen Duy,A Vietnam 2002 1-0 (40)}) 13... Qd8 14. Bg5+
Nf6 15. exf6+ Kd7 16. Rad1+ Bd6 17. Rxd6+ Kxd6 18. Bf4+ Kd7 19. Qe6# {
1-0 (19) Miller,W-Pratt,F Boston 1905}) (10... b5 11. Bb3 a5 (11... Bb7 12. f4
Bd6 13. fxe5 Bxe5 14. d4 Qd6 15. dxe5 Qxe5 16. Qxb4 Kd7 17. Nxd5 cxd5 18. Qxb5+
Bc6 19. Qb4 Rhe8 20. Bf4 Qh5 21. Qd6+ Kc8 22. Qc7# {
1-0 (22) Peyre,T (1620)-Decroo,T (1350) Fouesnant 2004}) 12. a3 a4 13. axb4 Bb7
14. Ba2 Qg5 15. d4 Qh5 16. f4 Kd7 17. Nxd5 cxd5 18. Bxd5 exf4 19. Bxb7 Re8 20.
Qc6+ Ke7 21. Re1+ Kf7 22. Qxe8+ Kg8 23. Qxh5 g6 {
1-0 (23) Barcsi,J (2116)-Probald,E Hungary 2002}) (10... g6 11. d4 Bg7 12. a3
Na6 13. f4 Rf8 14. Bd2 Nac7 15. fxe5 Rxf1+ 16. Rxf1 b5 17. Be2 Nxc3 18. Qxc6+
Ke7 19. Bg5+ Bf6 20. Bxf6+ Kf7 21. Bxd8+ Kg7 22. Qxc7+ {
1-0 (22) Agasse Lafont,P (2040)-Demoulin,L (1690) Bretagne 2006}) 11. Re1 $6 (
11. f4 Kc7 (11... exf4 $6 12. a3 g5 13. axb4 Nxb4 14. d4 $11) 12. fxe5 Be7 $19)
11... Kc7 12. a3 (12. d4 Nf6 13. Qxe5+ Bd6 14. Qg5 Nxc2 15. Qxg7+ Nd7 16. Ne4
$19) 12... Na6 (12... Nf6 $142 13. Qe2 Nxc2 $19) 13. Bxd5 $11 cxd5 14. Nxd5+
Kb8 15. Qxe5+ $2 (15. b4 Bd6 16. Ne3 b5 $11) 15... Qd6 (15... Nc7 $142 $5 16.
Nxc7 Qxc7 $19) 16. d4 $15 Qxe5 17. dxe5 (17. Rxe5 $5 Nc7 18. Bf4 $15) 17... Be6
18. c4 (18. Nf4 $5 Nc7 19. Nxe6 Nxe6 20. h4 $17) 18... Nc7 19. Nxc7 $4 (19. Be3
$142 b6 20. Rad1 $17) 19... Kxc7 20. Bg5 h6 21. Bh4 (21. Be3 Be7 $19) 21... g5
22. Bg3 Be7 23. Rac1 (23. Rad1 Rad8 24. Rd6 Bxd6 25. exd6+ Kd7 $19) 23... Rad8
24. Re2 (24. f4 gxf4 25. Bxf4 h5 $19) 24... Rd4 25. c5 (25. f3 Rhd8 $19) 25...
Rhd8 26. h3 (26. f3 Rd1+ 27. Re1 R1d3 $19) 26... Rd2 27. Rxd2 Rxd2 28. b4 Kc6 (
28... Rd3 29. Ra1 $19) 29. Rc3 a6 30. Re3 (30. f4 h5 31. fxg5 Bxg5 $19) 30...
Rd4 (30... a5 31. f4 $19) 31. f3 (31. Kh2 h5 32. f3 Rd2 $19) 31... a5 $1 32.
Be1 (32. bxa5 Kb5 {Decoy Double attack} (32... Kxc5 {Deflection})) 32... axb4 (
32... Rd1 $142 33. Kh2 a4 34. Kg3 $19) 33. axb4 b6 (33... Rd1 $142 34. Kf2 Bd8
$19) 34. cxb6 Kxb6 (34... Bxb4 $6 35. Bxb4 Rxb4 36. Rd3 $11) 35. Re4 $4 (35.
Kh2 $142 Kb5 36. Ra3 $19) 35... Rxe4 36. fxe4 Kb5 37. Bd2 Kc4 (37... Bxb4 $142
$5 38. Bc1 Kc4 39. h4 $19) 38. h4 (38. b5 Kxb5 39. Kf2 Kc4 $19) 38... Kd3 39.
Bc1 Kxe4 40. hxg5 (40. Bd2 $19) 40... hxg5 41. Kf2 Kxe5 42. Ba3 g4 43. Ke3 Kd5
44. Kf4 Kc4 (44... Bd6+ 45. Ke3 Bg3 $19) 45. Ke5 (45. Bb2 $19) 45... Bc8 46.
Bc1 Bxb4 47. Bf4 Kd3 48. g3 Ke2 (48... Bd2 49. Bxd2 Kxd2 50. Kf6 Ke3 51. Kg5
Kf3 52. Kh4 Bd7 53. Kh5 Kxg3 54. Kg6 Kf4 55. Kf7 g3 56. Ke7 g2 57. Kxd7 g1=Q
58. Kd6 Qd4+ 59. Kc6 Ke5 60. Kc7 Kd5 61. Kb7 Qg1 62. Ka6 Kc6 63. Ka5 Qd4 64.
Ka6 Qa1#) 49. Ke4 $19 Kf2 50. Ke5 Kg2 51. Kd4 Be1 52. Ke3 Bxg3 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1972.06.06"]
[Round "4"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "1/2-1/2"]
[WhiteElo "1961"]
[BlackElo "2182"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "98"]
[EventDate "1972.??.??"]

{B06: Modern Defence} 1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d5 5. exd5 cxd5 6.
Bb5+ (6. Bd3 Bg4 7. O-O Nc6 8. c3 Nf6 9. h3 Bd7 10. Ne5 O-O 11. Nxd7 Nxd7 12.
f5 Nf6 13. Bg5 Qd7 14. Nd2 e5 15. dxe5 Nxe5 16. Bc2 Rae8 17. fxg6 fxg6 18. Bb3
Kh8 19. Nf3 Nxf3+ 20. Rxf3 Rd8 {
Counhago,E (1919)-Howard,P (1454) Dos Hermanas 2004 1-0}) 6... Bd7 7. Qe2 Nf6
8. Ne5 O-O $146 (8... a6 9. Nxd7 Nfxd7 10. Bxd7+ Qxd7 11. c3 Nc6 12. O-O O-O
13. Nd2 b5 14. a3 Rab8 15. Nf3 Rfc8 16. Ne5 Qa7 17. Nxc6 Rxc6 18. f5 Qd7 19.
fxg6 Rxg6 20. Bf4 Re8 21. Rf3 a5 22. Raf1 Kh8 23. Bg3 {
Mikadze,M-Guramishvili,S Tbilisi 2002 1/2-1/2 (39)}) (8... Qa5+ 9. Nc3 O-O 10.
Bxd7 Nbxd7 11. Be3 $15) 9. Nxd7 Nbxd7 10. O-O e6 11. Nd2 Rc8 12. c3 a6 13. Bd3
Nb6 14. Nf3 (14. g4 Nc4 $11) 14... Nc4 15. Be3 Nd6 16. Nd2 Qb6 17. Rab1 (17.
Nf3 Nfe4 $11) 17... Rc6 (17... Qc6 18. a3 $15) 18. Kh1 Rfc8 (18... Rc7 19. Bf2
$11) 19. Bf2 (19. g4 Qd8 $11) 19... Qc7 $11 20. Bh4 Nd7 (20... b5 21. Bxf6 Bxf6
22. Nf3 $15) 21. Bg3 (21. g4 b5 22. a3 Nb6 $11) 21... Qa5 (21... Nf6 $5 $15)
22. a3 $11 Qd8 23. Bf2 b5 (23... Qe8 24. Rfe1 $11) 24. Bg3 (24. g4 $5 $14)
24... Qb6 $11 25. Bf2 Nc4 26. Bg1 (26. g4 Nf6 27. Nb3 h5 $11) 26... Nf6 (26...
Nxd2 27. Qxd2 f5 28. a4 $11) 27. Rfd1 (27. Nb3 h5 $11) 27... Nd6 (27... a5 28.
Rf1 $15) 28. Bf2 (28. Nb3 $5 $11) 28... a5 $15 29. Nb3 a4 (29... Qc7 $5 $15)
30. Nd2 (30. Nc5 Nc4 $11) 30... Kh8 (30... Nh5 31. g3 $11) 31. Bh4 $14 Nd7 (
31... R6c7 32. g4 $14) 32. Be7 (32. g4 Nf6 $16) 32... Nc4 $14 33. Bb4 (33. Nf3
$5 f6 34. Re1 $14) 33... Qc7 $11 34. Rf1 Kg8 (34... f5 35. Be7 $11) 35. Kg1 (
35. Nf3 f5 $11 (35... Qxf4 $2 36. Ne5 Bxe5 37. Rxf4 Bxf4 38. Bxc4 bxc4 39. Rf1
$18)) 35... Qa7 36. Nf3 f6 (36... f5 37. Kh1 $11) 37. Kh1 (37. g4 e5 $14) 37...
Qc7 (37... f5 38. Be7 $11) 38. Nd2 (38. g4 e5 39. Bxc4 bxc4 40. Qg2 $14) 38...
Bh6 (38... f5 39. Be7 $11) 39. Qf2 (39. Nxc4 bxc4 40. Bc2 Ra8 $16) 39... Re8 $2
(39... f5 40. g4 $11) 40. g3 (40. Nxc4 bxc4 41. Bc2 Ra6 $16) 40... Bg7 (40...
f5 41. g4 fxg4 42. Nxc4 bxc4 43. Bc2 $11) 41. Nf3 (41. g4 f5 42. g5 Rb6 $14)
41... e5 (41... Ra6 42. Rbe1 f5 43. h3 $14) 42. Bxc4 bxc4 (42... Rxc4 $143 43.
fxe5 fxe5 44. Nd2 $16) 43. fxe5 (43. dxe5 $5 fxe5 44. Qd2 $11) 43... fxe5 $11
44. dxe5 Nxe5 45. Nxe5 (45. Rbe1 $5 Rf6 46. Qd4 $11) 45... Rxe5 $15 (45... Qxe5
$4 46. Rbe1 Rf6 47. Rxe5 Rxe5 48. Qxf6 Bxf6 49. Rxf6 $18) 46. Rbe1 Rce6 (46...
Rf6 47. Qg2 $17) 47. Rxe5 $15 Qxe5 $4 (47... Rxe5 48. Kg2 Rf5 $11) 48. Qf7+ $18
Kh8 49. Bf8 Qe4+ 1/2-1/2

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.27"]
[Round "1"]
[White "McKibbin, S."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1841"]
[BlackElo "1991"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "92"]
[EventDate "1972.??.??"]

{A05: Réti Opening: 1 Nf3 Nf6} 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d5 5. Bg2
c6 6. d3 (6. O-O a5 7. a4 O-O 8. d3 Na6 9. Nbd2 Re8 10. Re1 Bg4 11. h3 Bxf3 12.
Nxf3 Nd7 13. Bxg7 Kxg7 14. e4 dxe4 15. Rxe4 e5 16. Qe1 Nb4 17. Qc3 f5 18. Re2
Qf6 19. Rae1 e4 20. Nd4 Ne5 {
Djurhuus,R (2505)-Khenkin,I (2575) Stockholm 1996 1-0 (48)}) 6... O-O 7. Nbd2
Nbd7 8. e4 $146 (8. O-O Re8 9. c4 e6 10. Qc2 e5 11. cxd5 cxd5 12. e3 b6 13. b4
Bb7 14. Rac1 e4 15. dxe4 dxe4 16. Nd4 Qe7 17. Qc7 Ne5 18. Ba3 Nd3 19. Qxe7 Rxe7
20. Rcd1 Ne5 21. b5 Rd7 22. Bh3 Rdd8 {
Porubszki,G (2044)-Bretscher,R (1635) Bad Woerishofen 2003 1-0}) 8... dxe4 9.
dxe4 Qc7 (9... Re8 10. e5 Ng4 11. Nc4 $11) 10. O-O Rd8 11. Qe2 Nxe4 $2 (11...
e5 $142 $5 $14) 12. Bxg7 $16 Nxd2 13. Nxd2 Kxg7 14. Qxe7 Rf8 15. Rfe1 Qd8 16.
Qe3 Nf6 17. Qc3 Kg8 18. Rad1 Be6 19. Qe5 (19. Nf3 $5 Nd5 20. Qe5 $18) 19... Ng4
20. Qf4 (20. Qe2 $5 Qe7 21. Ne4 $16) 20... Qf6 $11 21. Qxf6 Nxf6 22. Ne4 Nxe4
23. Bxe4 Rad8 24. Kf1 Rfe8 25. Bg2 Kf8 26. h3 Bf5 27. Rxe8+ Kxe8 28. Rxd8+ Kxd8
29. c3 a5 30. Ke2 Be6 31. Kd3 a4 (31... Kd7 32. Kc2 $11) 32. c4 (32. bxa4 Bxa2
33. a5 Be6 $11) 32... axb3 $11 33. axb3 c5 34. h4 b6 35. Bd5 $4 (35. Be4 $142
$11) 35... Bxd5 $19 36. cxd5 (36. Ke3 Ke7 $19) 36... Kd7 37. Kc4 Kd6 38. g4 f5
39. f3 f4 40. g5 Ke5 41. Kb5 Kxd5 42. Kxb6 c4 43. bxc4+ Kxc4 44. Kc6 (44. Ka5
Kd3 45. Kb4 Ke3 46. Kc3 Kxf3 47. Kd4 Kg2 48. Kc3 f3 49. Kd2 f2 50. Kd3 f1=Q+
51. Kd4 Qb5 52. Kc3 Kf2 53. Kd4 Kf3 54. h5 gxh5 55. g6 hxg6 56. Kc3 h4 57. Kd4
h3 58. Kc3 h2 59. Kc2 h1=Q 60. Kc3 g5 61. Kc2 g4 62. Kc3 g3 63. Kc2 g2 64. Kc3
g1=Q 65. Kc2 Qc1#) 44... Kd4 45. Kd6 Ke3 46. Ke6 Kxf3 0-1

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Cotton, C."]
[Result "0-1"]
[WhiteElo "1991"]
[BlackElo "1910"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "88"]
[EventDate "1972.??.??"]

{B43: Sicilian: Kan Variation: 5 Nc3} 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 e6
5. a3 Nf6 6. Nc3 Qc7 7. Be2 Nc6 8. Nb3 (8. f4 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11.
e5 Ng4 12. Ne4 b5 13. h3 Nh6 14. Bf3 Rb8 15. Be3 Bxe3 16. Nd6+ Ke7 17. Qxe3 Nf5
18. Nxf5+ exf5 19. O-O-O Bb7 20. Bxb7 Rxb7 21. Rd6 a5 22. Rhd1 Rd8 {
Garbisu de Goni,U (2380)-Sanchez Ruiz,E Mondariz 1997 1-0}) 8... Bd6 $146 (8...
b5 9. O-O Be7 10. Be3 d6 11. f4 Bb7 (11... h5 12. Bf3 Bb7 13. Qe2 Rc8 14. Rad1
Nb8 15. Rd2 Nbd7 16. Rfd1 Ba8 17. Kh1 h4 18. Bd4 Nb6 19. e5 Bxf3 20. Qxf3 dxe5
21. Bxe5 Qc6 22. Qxc6+ Rxc6 23. Na5 Rc8 24. Bxf6 gxf6 25. g4 hxg3 26. Rg2 {
Misler,C-Goczo,M (2170) Budapest 1998 0-1 (40)}) 12. Bf3 Rc8 13. Qe2 b4 14.
axb4 Nxb4 15. Qf2 O-O 16. Kh1 d5 17. e5 Ne4 18. Nxe4 dxe4 19. Bd1 Nd5 20. Bd4
f6 21. Qe2 Bc6 22. Re1 Nxf4 23. Qe3 {
Odendaal,F-Wilken,J Bloemfontein 2005 0-1 (50)}) (8... Be7 9. O-O O-O 10. Be3
b5 11. Qd2 Ne5 12. Bf4 d6 13. Rad1 Bb7 14. f3 Rfd8 15. Rfe1 Rdc8 16. Qc1 Nfd7
17. Nd2 Nb6 18. Nf1 Bf6 19. Bg5 Bxg5 20. Qxg5 Nec4 21. Bxc4 Nxc4 22. Qc1 Nxb2
23. Qxb2 {Pardy,M (2009)-Adamek,J (2227) Ostrava 2002 0-1}) 9. h3 O-O 10. O-O
Be5 11. Bd3 Ne7 12. Ne2 Ng6 (12... d5 $142 13. exd5 Nexd5 $11) 13. f4 $16 Bd6
$2 (13... Qb6+ 14. Kh1 Bb8 15. e5 $16) 14. Be3 $4 (14. e5 $142 Bc5+ 15. Nxc5
Qxc5+ 16. Rf2 $18) 14... e5 $14 15. f5 Nf4 16. Kh2 (16. c4 b6 17. Nc3 Bb7 $14)
16... b6 (16... b5 17. Nc3 b4 18. axb4 Bxb4 19. Ne2 Nxd3 20. cxd3 $11) 17. g3 (
17. Nd2 Bb7 18. Nc4 Nxd3 19. cxd3 Bc5 $11) 17... Nxe2 (17... Nxd3 18. cxd3 Be7
19. g4 $11) 18. Qxe2 Bb7 19. Nd2 Be7 20. c4 Kh8 (20... Rac8 $5 $11) 21. Rac1 (
21. g4 Bc5 $16) 21... g6 (21... Bc5 22. Bg5 $14) 22. g4 (22. Bg5 $142 $16)
22... Bc5 $2 (22... a5 $5 $16) 23. Bh6 (23. fxg6 $142 $5 fxg6 24. Bh6 Be7 $18)
23... Rg8 $16 24. Bg5 (24. b4 $142 Be7 25. c5 bxc5 26. bxc5 $16) 24... Qd6 $4 (
24... Be7 $142 25. h4 Raf8 $16) 25. Bb1 (25. b4 $142 $5 Bd4 26. Nb3 h6 27.
Bxf6+ Qxf6 28. fxg6 Qxg6 29. Nxd4 exd4 $18) 25... Rae8 $2 (25... Qc6 26. Nf3
Rge8 $18) 26. Rf3 (26. b4 $142 $5 Bd4 27. Qf3 Ref8 $18) 26... gxf5 $2 (26... h6
$142 27. fxg6 Rxg6 $18) 27. Bxf6+ $4 (27. Rxf5 $142 Rxg5 28. Rxg5 $18) 27...
Qxf6 $11 28. Rxf5 Qh6 29. Rcf1 (29. Rh5 $142 $5 Qe3 30. Re1 Qxe2+ 31. Rxe2 $11)
29... Be3 $17 30. Rf6 $4 (30. Rh5 $142 Bf4+ 31. Kh1 $15) 30... Rg6 $19 31. Rxg6
Bf4+ (31... hxg6 $5 32. Nf3 f5 33. g5 Bf4+ 34. Kg2 $19) 32. Kg2 hxg6 (32...
fxg6 $6 33. Nf3 $15) 33. Nf3 f5 34. exf5 $4 (34. Rg1 $19) 34... e4 35. Nd4 (35.
Kf2 g5 $19) 35... e3+ (35... Be5 $142 36. h4 Bxd4 37. Kh3 $19) 36. Nf3 Bxf3+ (
36... g5 37. f6 Qh4 38. Kg1 Qg3+ 39. Qg2 Qxg2+ 40. Kxg2 $19) 37. Qxf3 $4 (37.
Rxf3 $142 g5 38. Bd3 $11) 37... e2 $19 38. Re1 Re3 39. Qa8+ (39. Qxe3 Bxe3 40.
Rxe2 $19) 39... Kh7 40. fxg6+ Kg7 41. Rh1 Rg3+ (41... e1=Q 42. Qf8+ Kxf8 43.
g7+ Kxg7 44. Rxe1 Qxh3+ 45. Kg1 Rxe1+ 46. Kf2 Qg3#) 42. Kf2 Be3+ (42... Qh4 43.
Qf3 Rxf3+ 44. Kxf3 Qg3+ 45. Kxe2 Qe3+ 46. Kf1 Bg3 47. Rh2 Qe1+ 48. Kg2 Qf2+ 49.
Kh1 Qxh2#) 43. Kxg3 $4 (43. Kxe2 $142 Bg1 44. Qd5 Qe3+ 45. Kd1 $11) 43... Qf4+
44. Kh4 Bf2+ (44... Bf2+ 45. Kh5 Qh6#) 0-1

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.28"]
[Round "3"]
[White "McMaugh, B."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1784"]
[BlackElo "1991"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "124"]
[EventDate "1972.??.??"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 e5 4.
dxe5 Qxd1+ 5. Nxd1 Nc6 6. Bf4 (6. Nf3 Bg4 7. Ne3 Be6 8. Bd2 Bc5 9. g3 Nge7 10.
Bg2 O-O 11. O-O Rad8 12. Nd1 Nxe5 13. Bf4 Nxf3+ 14. Bxf3 c6 15. Nc3 Ng6 16. Ne4
Be7 17. Be3 a6 18. Bb6 Rd7 19. Nc5 Bxc5 20. Bxc5 Re8 {
Jonas,P (2250)-Schuetz,P (2040) Pecs 1998 0-1}) 6... Nge7 7. Nf3 $146 (7. e3 b5
(7... Be6 8. Rc1 Ng6 9. Nf3 b5 10. Be2 Be7 11. O-O O-O 12. Nc3 a6 13. Rfd1 Rfd8
14. Bg3 h6 15. e4 Rxd1+ 16. Rxd1 Kf8 17. Nd5 Bd8 18. h4 Bg4 19. e6 fxe6 20. h5
Bxh5 21. Nxc7 Bxc7 22. Bxc7 {Schulz,W (2064)-Klokow,J (1741) Winnipeg 2006 1-0}
) 8. Nf3 Bf5 9. Nd4 Nxd4 10. exd4 Nc6 11. Be3 O-O-O 12. Nc3 Nxd4 13. Bxd4 Rxd4
14. Be2 Bb4 15. O-O Bxc3 16. bxc3 Rd2 17. Bf3 c5 18. a4 b4 19. cxb4 cxb4 20.
Rfd1 Rhd8 21. Kf1 Rxd1+ {Larsen,E-Horrocks,J Bad Kuehlungsborn 1964 0-1}) (7.
Nc3 $5 $15) 7... Ng6 8. Bg3 Be6 (8... h5 $5 9. h4 Bg4 $17) 9. a3 (9. Nc3 h5 10.
h4 O-O-O $15) 9... O-O-O 10. e3 Na5 (10... h5 $142 11. h4 a6 $15) 11. Nd4 $4 (
11. Ng5 $142 $11) 11... c5 $4 (11... Rxd4 12. exd4 Nb3 $17) 12. Nxe6 $18 fxe6
13. Nc3 a6 (13... h5 14. h4 $18) 14. Be2 Nb3 $2 (14... Ne7 15. Ne4 Nf5 $18) 15.
Rd1 b5 (15... Rxd1+ 16. Kxd1 Na5 $18) 16. Rxd8+ Kxd8 17. O-O (17. a4 $142 $5 h5
18. f4 Nd4 19. axb5 axb5 20. exd4 cxd4 21. Nxb5 h4 $18) 17... h5 18. f4 h4 (
18... Kc7 19. a4 Kb6 20. Rd1 $18) 19. Rd1+ Kc7 20. Be1 Be7 21. a4 (21. Bg4 Nf8
22. Ne4 Rh6 $18) 21... Kb6 (21... Rb8 22. axb5 axb5 23. Nxb5+ Rxb5 24. Bxc4 $18
) 22. axb5 (22. Bg4 $5 Nf8 23. Bxe6 Nxe6 24. Nd5+ Kb7 25. Nxe7 Rd8 26. Rxd8
Nxd8 27. axb5 axb5 $18) 22... axb5 23. Bg4 Rd8 (23... Nf8 24. Bxe6 $1 Nxe6 25.
Nd5+ Kb7 26. Nxe7 $18) 24. Rxd8 (24. Bxe6 $5 Rxd1 25. Nxd1 Nc1 $18) 24... Bxd8
25. Bxe6 Nc1 26. Bd7 (26. Bf7 $5 Nd3 27. Kf1 h3 $18) 26... b4 27. Na4+ Kb7 (
27... Ka5 28. Nxc5 Bb6 29. Nb7+ Ka6 $18) 28. Nxc5+ Kc7 (28... Kb6 29. Bxb4 Na2
30. Ba3 $18) 29. Bxb4 Be7 30. Ba5+ Kb8 31. Ne6 Nd3 32. Bc3 Nf8 (32... Bb4 33.
Bxb4 Nxb4 34. Bb5 $18) 33. Nxf8 Bxf8 34. Kf1 Bc5 (34... Nc5 35. Bc6 $18) 35.
Bb5 Bxe3 (35... Kc7 36. e6 g6 37. Bxc4 $18) 36. g3 (36. e6 $142 Bc5 37. Bxg7
$18) 36... Bc1 (36... Bc5 37. Bxc4 Nf2 38. Ke2 $18) 37. Bxc4 (37. e6 Bd2 38. e7
Bxc3 39. e8=Q+ Ka7 40. Qd7+ Kb8 41. Qd6+ Kb7 42. Qc6+ Kb8 43. Ba6 Nc5 44. Qxc5
h3 45. Qc8+ Ka7 46. Qb7#) 37... Bxb2 (37... Nxb2 38. Be2 Na4 39. e6 $18) 38.
Bxb2 (38. Bxd3 $6 Bxc3 39. Ke2 hxg3 40. hxg3 Kc7 $18) 38... Nxb2 39. Bb5 Kc7
40. f5 Nd1 41. f6 (41. Bd3 $142 Ne3+ 42. Ke2 $18) 41... gxf6 $11 42. exf6 Kd6
43. Ke1 Nc3 44. f7 Ke7 45. Bc4 Ne4 $4 (45... hxg3 $142 46. f8=Q+ Kxf8 47. hxg3
Kg7 $11) 46. g4 $18 Ng5 47. Kf2 Nh7 48. Kf3 Kf6 49. Kf4 Nf8 50. g5+ Kg6 51. h3
Kg7 52. Kg4 Ng6 53. Bb3 Kf8 54. Kh5 Kg7 55. Ba2 Kh8 56. Bb1 (56. Kh6 Nf8 57.
Bd5 Ng6 58. f8=Q+ Nxf8 59. Bf7 Ne6 60. g6 Ng7 61. Kg5 Nh5 62. Kxh5 Kg7 63. Kxh4
Kf6 64. Kh5 Ke7 65. g7 Kxf7 66. Kh6 Kg8 67. h4 Kf7 68. Kh7 Ke6 69. g8=Q+ Kd7
70. h5 Kd6 71. h6 Kd7 72. Kg7 Kc6 73. h7 Kb6 74. h8=Q Kc5 75. Qb3 Kd4 76. Qf8
Ke4 77. Qf4+ Kxf4 78. Qd3 Ke5 79. Kf7 Kf4 80. Kf6 Kg4 81. Qe3 Kh4 82. Kf5 Kh5
83. Qg5#) 56... Nf8 $18 57. Kxh4 Kg7 58. Kg4 Kxf7 59. h4 Kg7 60. h5 Ne6 61. h6+
Kh8 62. Kf5 (62. g6) 62... Nxg5 $11 1/2-1/2

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Eggers, C."]
[Result "1/2-1/2"]
[WhiteElo "1991"]
[BlackElo "1619"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "71"]
[EventDate "1972.??.??"]

{B03: Alekhine's Defence: Four Pawns Attack} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4
Nb6 5. f4 Bf5 6. Nf3 dxe5 7. fxe5 e6 8. Be2 c5 9. Be3 (9. O-O cxd4 10. Nxd4 Bc5
11. Be3 Bg6 12. Na3 Nc6 13. Nac2 Nxe5 14. b3 O-O 15. Bf3 Nxf3+ 16. Qxf3 e5 17.
Nf5 Bxe3+ 18. Ncxe3 Qc7 19. Kh1 Rad8 20. Rad1 f6 21. Qg3 Rxd1 22. Rxd1 Rd8 23.
Rxd8+ Qxd8 {Reimer,B (1512)-Essery,R (1577) Winnipeg 2006 0-1 (51)}) 9... Nc6
$146 (9... cxd4 10. Nxd4 Bxb1 11. Rxb1 (11. Qxb1 Bb4+ 12. Kf2 O-O 13. Rf1 Bc5
14. Qe4 Nc6 15. Rad1 Nxd4 16. Bxd4 Qe7 17. Kg1 Na4 18. Bxc5 Nxc5 19. Qf4 b6 20.
b4 Nb7 21. Bf3 Rac8 22. a3 Rc7 23. Bxb7 Rxb7 24. Rd6 Rc7 25. Qd4 Rfc8 {
Fernandez Egea,A (2079)-Rudolph,J (2218) Frankfurt 2000 1/2-1/2 (37)}) 11...
Bb4+ 12. Kf1 Qc7 13. Bf4 a6 14. a3 Bc5 15. b4 Be7 16. Rc1 O-O 17. Qb3 N6d7 18.
Qg3 Rd8 19. h4 Nf8 20. Nf3 Ng6 21. Bg5 f6 22. Bf4 Nxf4 23. Qxf4 Nd7 24. Qe4 {
Zikeli,J (1447)-Baumeister,J (1747) Stuttgart 2005 1/2-1/2 (52)}) 10. O-O (10.
Nc3 cxd4 11. Nxd4 Qc7 12. Nxf5 exf5 $11) 10... cxd4 (10... Bg6 $5 11. Bg5 Be7
12. Bxe7 Qxe7 $15 (12... Nxe7 $6 13. dxc5 Qxd1 14. Rxd1 $11 (14. Bxd1 $143 Nxc4
15. Ba4+ Nc6 $15))) 11. Nxd4 $11 Nxd4 12. Bxd4 Be7 (12... Qc7 13. Nc3 O-O-O 14.
Nb5 $11) 13. Nc3 $11 O-O (13... Bc2 14. Qd2 (14. Qxc2 $2 Qxd4+ 15. Kh1 O-O $17)
14... Bg5 15. Rf4 $11) 14. Kh1 (14. Nb5 $5 Nd7 15. Qe1 $14) 14... Nd7 (14... a6
15. c5 Nd5 16. Qb3 Nxc3 17. Qxc3 $11 (17. bxc3 $143 Qc7 $17)) 15. Bf3 (15. Nb5
Bg6 $11) 15... Qc7 {Attacking the isolated pawn on e5} 16. Qe2 (16. Nb5 Qxc4
17. Be2 Qc2 $11) 16... a6 17. b3 (17. Na4 $142 $5 $11) 17... Bc5 $17 18. Bxc5
Nxc5 19. Ne4 $2 (19. Rad1 $142 $5 Rad8 20. Qe3 $17) 19... Nxe4 $19 20. Bxe4
Qxe5 21. Bf3 Qxe2 22. Bxe2 Be4 23. Rf4 (23. Kg1 Rfd8 24. Rfd1 g5 $19) 23... Bc6
(23... f5 24. Rff1 $19) 24. Rd4 (24. b4 f5 25. Bf3 Bxf3 26. Rxf3 Rad8 $19)
24... e5 (24... Rfd8 25. Rdd1 $19) 25. Rd6 $6 (25. Rdd1 Rfd8 26. b4 Kf8 $19)
25... f5 (25... Rfd8 $142 26. Rad1 Rxd6 27. Rxd6 Kf8 $19) 26. Rad1 e4 27. c5 (
27. b4 Rf6 28. R6d4 Ba4 $17) 27... f4 (27... g5 $5 28. Bc4+ Kg7 29. Bd5 $19)
28. Bc4+ Kh8 29. Kg1 (29. Bd5 Bxd5 30. R6xd5 e3 $19) 29... e3 $19 30. Be2 $2 (
30. Bd5 $142 Bxd5 31. R6xd5 $19) 30... Rae8 31. Bf3 Bxf3 32. gxf3 g5 33. h3 (
33. R6d5 g4 $1 34. Kg2 a5 $19) 33... Kg7 34. b4 h5 (34... Re5 35. Kg2 h5 36. c6
bxc6 37. Rxc6 $19) 35. R1d5 (35. Kg2 Re5 $19) 35... e2 (35... Rf6 $142 36. Rd7+
Kg6 $19) 36. Rxg5+ $11 1/2-1/2

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.28"]
[Round "5"]
[White "Matsen, W."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1756"]
[BlackElo "1991"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "98"]
[EventDate "1972.??.??"]

{C84: Closed Ruy Lopez: Unusual White 6th moves} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. O-O Be7 6. d3 b5 7. Bb3 h6 8. h3 $146 (8. Nc3 Na5 9. Nxe5 Nxb3
10. axb3 d6 11. Nc6 Qd7 12. Nxe7 Qxe7 13. Nxb5 c5 14. Bf4 axb5 15. Rxa8 O-O 16.
Qd2 g5 17. Bg3 Kh7 18. Rd1 Qe6 19. f4 Qg4 20. fxg5 hxg5 21. Rf1 Nh5 22. Bxd6
Rg8 {Davies,A-Wingfield,H Auckland 1914 1-0 (33)}) (8. c3 O-O 9. Nbd2 d5 10.
exd5 Nxd5 11. Re1 Bg4 12. h3 Bh5 13. g4 Bg6 14. Ne4 Kh8 15. a4 Rb8 16. axb5
axb5 17. Ra6 Qd7 18. Ng3 Nb6 19. Nxe5 Nxe5 20. Rxe5 Bd6 21. Re3 Rbe8 22. Bc2
Nd5 {Ratiarison,D-Blanchon,P (1721) Metz 2006 1-0 (33)}) (8. Bd5 Nxd5 9. exd5
Nb4 10. Nxe5 O-O 11. c4 bxc4 12. dxc4 a5 13. a3 Na6 14. Bd2 Nc5 15. Nc3 Bf6 16.
Be3 Nb7 17. Bd4 Nd6 18. Qd3 Rb8 19. Rab1 Ba6 20. b3 Re8 21. Rfe1 Re7 22. Na4
Qe8 {Skidmore,M-Smith,D East Lansing 1995 1-0 (32)}) 8... O-O 9. Be3 (9. Re1 d6
$11) 9... d6 (9... d5 10. exd5 Nxd5 11. Nc3 Nxc3 12. bxc3 $11) 10. Nh2 (10. a4
Na5 11. Ba2 bxa4 $11) 10... Na5 11. Nd2 (11. Nc3 $5 $11) 11... Nxb3 12. axb3
Bb7 (12... d5 $5 13. exd5 Nxd5 $17 (13... Qxd5 $143 14. Qf3 $15)) 13. f4 $15
Re8 (13... exf4 14. Rxf4 Nh7 15. Rf5 $15) 14. f5 (14. fxe5 $142 $5 dxe5 15. Ng4
$16) 14... d5 15. Ng4 dxe4 16. Nxf6+ Bxf6 17. dxe4 Bg5 18. Rf3 Bxe3+ 19. Rxe3
Qd4 20. Qe2 $2 (20. Qe1 $5 $11) 20... Rad8 (20... Qxb2 21. Qe1 Qd4 22. Kh2 $17)
21. Nf3 Qxb2 22. Rf1 (22. Qe1 f6 $17 (22... Qxc2 $6 23. Rc1 Qb2 24. f6 $11))
22... Qa3 23. Nh4 f6 (23... Kh7 $5 $17) 24. Rg3 $15 Qf8 25. Qh5 Kh7 (25... Bxe4
$5 26. Qxh6 g5 27. Qg6+ Qg7 $15) 26. Qg6+ $11 Kh8 27. Qh5 Qg8 28. Rg6 $4 (28.
Re1 $142 $11) 28... Bxe4 $19 29. Re1 (29. Ra1 Rd6 $19) 29... Bd5 30. Re3 (30.
Rg3 $19) 30... Bf7 31. Reg3 (31. Rc3 Rd7 $19) 31... Bxg6 32. fxg6 (32. Nxg6+
Kh7 $19) 32... Qd5 33. Nf5 (33. Re3 a5 34. Kh1 e4 35. Qxd5 Rxd5 $19) 33... Qd1+
(33... e4 $142 34. Qg4 a5 35. Re3 $19) 34. Qxd1 Rxd1+ 35. Kh2 Re6 (35... Rf1
$142 36. Ne3 Rf2 37. Kg1 $19) 36. Rc3 Rd7 37. g4 (37. b4 Kg8 $19) 37... Kg8 (
37... a5 $5 38. Kg3 Ra6 39. h4 $19) 38. Kg3 Kf8 39. Kh4 (39. b4 Ke8 $19) 39...
Ke8 40. Rd3 (40. b4 Kd8 $19) 40... Ree7 $1 41. Nxe7 (41. Rc3 Re6 $19) 41...
Kxe7 (41... Rxd3 $142 42. Nf5 Rc3 43. Nxg7+ Kf8 44. Nh5 $19) 42. Rc3 Kd6 43.
Kh5 (43. b4 Kd5 44. Rd3+ Kc6 45. Rf3 $19) 43... a5 44. h4 (44. Re3 Ke6 $19)
44... e4 45. g5 fxg5 46. hxg5 (46. Kg4 Re7 47. Re3 a4 $19) 46... hxg5 47. Kxg5
Re7 48. Re3 Kc5 49. Kf4 a4 (49... a4 50. bxa4 bxa4 $19) 0-1

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.29"]
[Round "6"]
[White "Emerson, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1903"]
[BlackElo "1991"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "94"]
[EventDate "1972.??.??"]

{C85: Closed Ruy Lopez: Deferred Exchange Variation} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Bxc6 dxc6 7. Nc3 Bg4 8. d3 (8. Qe2 O-O 9. Nd1 c5
10. Ne3 Bh5 11. d3 Nd7 12. Bd2 Re8 13. Bc3 Bg5 14. h3 Bf4 15. g4 Bg6 16. Ng2
Nf8 17. Nxf4 exf4 18. Qd2 Ne6 19. Kg2 c4 20. Rad1 cxd3 21. cxd3 c5 22. Rfe1 Qe7
{Adams,M (2620)-Anand,V (2670) Brussels 1992 1/2-1/2 (54)}) (8. h3) 8... O-O
$146 (8... Nd7 9. Qe2 O-O (9... Bd6 10. h3 Bxf3 11. Qxf3 Nc5 12. Ne2 Ne6 13.
Qg3 Qf6 14. c3 h5 15. h4 O-O-O 16. f4 Bc5+ 17. Kh1 Qg6 18. Qxg6 fxg6 19. Rf3
Be7 20. g3 Rhf8 21. Kg2 Rd7 22. b4 Rfd8 23. f5 gxf5 24. exf5 {
Nezhmetdinov,R-Bannik,A Moscow 1957 1/2-1/2 (31)}) 10. h3 Bh5 11. Nd1 Re8 12.
Ne3 Bf8 13. g4 Bg6 14. Bd2 Nc5 15. Bc3 f6 16. Nh4 Bf7 17. b3 Ne6 18. Neg2 Bc5
19. Nf5 b5 20. Bd2 Bb6 21. Be3 c5 22. c4 Ba5 23. Rac1 {
Bisguier,A-Ivkov,B Zagreb 1955 1/2-1/2 (76)}) (8... Qd6 9. Be3 c5 10. Qe2 h6
11. a3 O-O 12. h3 Bh5 13. g4 Nxg4 14. hxg4 Bxg4 15. Kg2 f5 16. Rg1 fxe4 17.
Nxe4 Qe6 18. Ned2 Rxf3 19. Kf1 Rg3 20. Rxg3 Bxe2+ 21. Kxe2 c4 22. Nxc4 e4 23.
Rag1 {Fekete,A (2250)-Kachiani Gersinska,K (2365) Budapest 1990 0-1 (41)}) (
8... Nd7 $5 $15) 9. h3 $11 Bxf3 10. Qxf3 Qd7 (10... Nd7 11. Qg4 $14) 11. Ne2
Rfd8 (11... Qe6 12. a4 $14) 12. g4 (12. b3 Re8 $16) 12... Ne8 (12... Qd6 13.
Be3 $14) 13. Ng3 (13. Kg2 $5 $16) 13... g6 $11 14. Be3 Ng7 15. Rad1 Qe6 (15...
Ne6 16. Ne2 $11) 16. b3 (16. a3 $14) 16... Kh8 (16... Qd6 $5 $11) 17. Kh2 Rf8 (
17... Kg8 18. Qg2 $14) 18. Qe2 (18. d4 f6 $14) 18... Bd6 $14 19. Bh6 Rad8 20.
Rg1 (20. Kg2 Qe7 21. Qe3 Bc5 $14) 20... Rg8 21. Rg2 Qf6 22. Bxg7+ Qxg7 23. g5
Qf8 24. h4 Qe7 (24... f6 25. Rh1 $11) 25. Qf3 (25. Rh1 $142 $5 $14) 25... Rdf8
$15 26. Rh1 f6 27. Qe3 (27. h5 fxg5 28. Qe2 $15) 27... Qd8 (27... Bc5 28. gxf6
Rxf6 $17) 28. Kg1 $11 fxg5 29. Qxg5 (29. h5 Kg7 $11) 29... Qxg5 $11 30. hxg5
Rf7 (30... Rf4 31. Ne2 Rf7 32. Nc3 $11) 31. Nf1 $14 Be7 32. Ne3 Re8 33. Rhh2 (
33. Kf1 b6 $16) 33... Kg7 (33... Bc5 34. Ng4 $14) 34. Kf1 Rf4 (34... Ba3 35.
Ke2 $16) 35. Ke2 $16 Rh8 36. Ng4 (36. Rh1 Rff8 $16) 36... Bxg5 $14 37. Nxe5 Rh4
(37... Bf6 $5 38. Nc4 Bd4 $14) 38. Rxh4 $16 Bxh4 39. f4 Bf6 (39... c5 40. Nf3
Be7 41. c3 $16) 40. Ng4 (40. Nf3 $5 $18) 40... Be7 41. d4 Kf7 $2 (41... Rf8
$142 42. Rf2 g5 $14) 42. e5 $4 (42. Ne5+ Ke6 $18) 42... Ke6 $4 (42... Rd8 43.
c3 c5 44. dxc5 Bxc5 45. b4 $11) 43. Ke3 $4 (43. Ne3 $142 $5 $18) 43... g5 (
43... c5 44. dxc5 Bxc5+ 45. Kf3 $11) 44. Ke4 (44. Nh6 gxf4+ 45. Ke4 $16) 44...
gxf4 $2 (44... Rf8 45. fxg5 Bxg5 46. Rf2 Rxf2 47. Nxf2 $11) 45. Nf2 (45. Nh6 f3
46. Rf2 Rf8 $16) 45... Rf8 (45... Bh4 $142 $5 $11) 46. Nd3 (46. Rh2 Rh8 47. Nd3
f3 $16) 46... f3 47. Nf4+ $4 (47. Rf2 $142 $16) 47... Rxf4+ $1 (47... Rxf4+ 48.
Kxf4 fxg2 49. d5+ cxd5 50. Ke3 g1=Q+ 51. Kd2 Bg5+ 52. Ke2 Qg2+ 53. Ke1 Be3 54.
a3 Qd2+ 55. Kf1 Qf2#) 0-1

[Event "Rose City Open"]
[Site "?"]
[Date "1972.05.29"]
[Round "7"]
[White "Bailey, B."]
[Black "Miehe, J."]
[Result "0-1"]
[WhiteElo "1991"]
[BlackElo "1914"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "72"]
[EventDate "1972.??.??"]

{B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 O-O 8. Qd2 Nc6 9. O-O-O
Ng4 10. Bxg4 (10. Nf3 Nxe3 11. Qxe3 Be6 12. a3 a6 13. Ng5 Qd7 14. f4 Bg4 15. e5
Bxe2 16. Qxe2 Qc7 17. exd6 exd6 18. Qd3 Rfd8 19. f5 Ne5 20. Qh3 h6 21. Nf3 Nc6
22. fxg6 fxg6 23. Qe6+ Kh8 24. Qxg6 Ne7 {
Stoehr,C-Mueller,J Ueberlingen 2000 1-0 (38)}) 10... Bxg4 11. f3 Nxd4 12. Bxd4
Bxd4 $146 (12... Be6 13. Bxg7 Kxg7 14. g4 Qa5 15. Kb1 b5 16. Qd4+ f6 17. Nd5
Bxd5 18. exd5 Qc7 19. Rhe1 Rac8 20. Re2 Rfe8 21. Rde1 Kf7 22. Qe3 Kg7 23. h4
Qd7 24. h5 g5 25. b3 Rc5 26. Qd3 Qb7 27. Rd2 {
Sting,T-Koch,C Germany 1992 1-0 (36)}) 13. Qxd4 Be6 14. g4 (14. Kb1 $142 $5 $16
) 14... Qa5 $11 15. Kb1 Rfc8 16. Nd5 Bxd5 17. exd5 b5 18. Rhe1 (18. h4 Rc4 19.
Qe3 Rac8 $14) 18... Rc4 $11 19. Qd2 Qxd2 20. Rxd2 Kf8 21. Re3 Rac8 22. c3 b4
23. Rdd3 bxc3 (23... h5 $5 24. h3 R8c5 $11) 24. Rxc3 $11 Rxc3 25. Rxc3 Rxc3 26.
bxc3 Ke8 27. Kb2 Kd7 28. Kb3 Kc7 29. g5 e6 30. Kc4 Kb6 31. dxe6 fxe6 32. Kb4 d5
33. f4 $4 (33. c4 $142 a5+ 34. Kc3 $11) 33... a5+ $19 34. Kb3 (34. Ka4 $19)
34... Kb5 35. Kc2 Kc4 36. Kd2 d4 0-1

[Event "Independence Day Open"]
[Site "?"]
[Date "1972.07.01"]
[Round "1"]
[White "Bailey, B."]
[Black "Sneath, R."]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1443"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "99"]
[EventDate "1972.??.??"]

{B41: Sicilian: Kan Variation: 5 c4} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6
5. c4 Nf6 6. Nc3 a6 7. Be2 Be7 8. O-O O-O 9. Kh1 Nc6 (9... Qc7 10. Be3 b6 11.
Rc1 (11. f4 Bb7 12. Bf3 Nbd7 13. Rc1 Rac8 14. Qe2 Rfe8 15. b3 h6 16. Rfe1 Qb8
17. f5 Bf8 18. fxe6 fxe6 19. Bg4 Nxg4 20. Qxg4 Ne5 21. Qe2 Ba8 22. Rf1 Rc7 23.
Rf2 Qc8 24. Rcf1 b5 25. Qh5 Rce7 {
Mills,J (2163)-Margvelashvili,G (2441) Indianapolis 2006 0-1 (64)}) 11... Bb7
12. f3 Nbd7 13. Qe1 Rac8 14. Qf2 Qb8 15. b3 Nc5 16. Rfd1 Rfe8 17. b4 Ncd7 18.
a3 Ne5 19. Na4 Bd8 20. c5 dxc5 21. bxc5 bxc5 22. Nxc5 Neg4 23. fxg4 Rxc5 24.
Rxc5 {Drei,A (2305)-Jurkovic,H (2405) Nova Gorica 1997 0-1 (40)}) 10. b3 $146 (
10. f4 Qc7 11. b3 Bd7 12. Bb2 Nxd4 13. Qxd4 Bc6 14. Rac1 Rfd8 15. Qe3 Bf8 16.
Bf3 Qe7 17. Ba3 e5 18. f5 Nd7 19. Rfd1 Qf6 20. Rc2 b5 21. Be2 Nc5 22. b4 Nd7
23. cxb5 axb5 24. Nxb5 Bb7 {Abdallah,M-Faih,A Beirut 2000 1-0 (45)}) (10. Nxc6
bxc6 11. f4 Qc7 12. b3 Bb7 13. Bb2 Rad8 14. Qe1 Ne8 15. Rd1 Bf6 16. Bf3 g6 17.
Rd3 Bg7 18. Qd2 h6 19. Rd1 Kh7 20. Ba3 c5 21. Na4 Bd4 22. Bc1 f5 23. exf5 gxf5
24. Qe2 Rf6 {Gaard,K-Stellin,L Sweden 1992 0-1 (51)}) 10... Bd7 11. Be3 Ne5 (
11... Qa5 12. Qe1 $14) 12. h3 (12. f4 Ng6 $16) 12... Bc6 (12... Nc6 13. Qd3 $16
) 13. Nxc6 $16 bxc6 14. Qd2 Ng6 15. Rad1 Ne8 (15... Qc7 16. f4 $16) 16. Na4 (
16. f4 Nf6 $18) 16... c5 (16... Nf6 17. Qc2 $16) 17. Qc2 (17. f4 h6 18. g3 Nf6
$18) 17... Qc7 $16 18. f4 f5 $4 (18... Nf6 $142 $16) 19. exf5 $18 exf5 20. Bf3
Rd8 (20... Rb8 21. Nc3 $18) 21. Nc3 (21. g3 Kh8 $18) 21... Qa7 (21... Qc8 22.
Nd5 Kh8 23. g3 $18) 22. Bd5+ Kh8 23. Be6 Bf6 24. Bxf5 (24. Nd5 Ne7 25. Bxf5
Nxd5 26. Rxd5 Qe7 $18) 24... Bxc3 25. Bxg6 hxg6 26. Qxc3 Nf6 27. Bc1 (27. Qd3
Qe7 28. Rfe1 Qe4 $18) 27... Qb7 (27... Qf7 28. Kh2 $18) 28. Rfe1 (28. Qg3 Qf7
29. Kh2 d5 $18) 28... Nh5 (28... Qd7 29. Qd3 Kh7 30. Kh2 $18) 29. Qe3 (29. Kh2
Qf7 30. Rf1 Kh7 $18) 29... Qf7 (29... Rxf4 30. Qe6 Rf6 $18) 30. Qe6 Qxe6 31.
Rxe6 Nxf4 (31... Rf6 32. Rxf6 Nxf6 $18) 32. Bxf4 Rxf4 33. Rdxd6 Rxd6 (33... Rc8
34. Rxg6 a5 35. Ra6 $18) 34. Rxd6 Rf6 (34... a5 35. Ra6 a4 36. Rxa4 Rf8 $18)
35. Rxf6 gxf6 36. a3 Kg7 37. b4 cxb4 38. axb4 Kf7 39. Kg1 Ke6 40. Kf2 Ke5 41.
Ke3 f5 42. g3 g5 43. h4 Kf6 44. hxg5+ Kxg5 (44... Ke5 45. g6 f4+ 46. gxf4+ Kf6
47. c5 Ke6 48. g7 Kf7 49. c6 a5 50. bxa5 Kxg7 51. a6 Kg8 52. a7 Kf8 53. c7 Ke7
54. a8=Q Ke6 55. c8=Q+ Kd6 56. f5 Ke5 57. f6 Kxf6 58. Qac6+ Kf7 59. Qf8+ Kxf8
60. Qd7 Kg8 61. Kd4 Kh8 62. Ke5 Kg8 63. Kf6 Kf8 64. Qc8#) 45. Kf3 (45. b5 a5
46. b6 a4 47. b7 a3 48. b8=Q a2 49. Qe5 Kh6 50. Kf4 Kg6 51. c5 a1=Q 52. Qxa1
Kf7 53. Kxf5 Kg8 54. g4 Kf7 55. c6 Kf8 56. c7 Ke7 57. c8=Q Kd6 58. g5 Kd5 59.
g6 Kd6 60. g7 Kd5 61. g8=Q+ Kd6 62. Qe5#) 45... Kf6 46. Kf4 Ke6 47. c5 Kd5 48.
Kxf5 a5 49. bxa5 Kxc5 50. g4 1-0

[Event "Independence Day Open"]
[Site "?"]
[Date "1972.07.01"]
[Round "2"]
[White "Granat, K."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1739"]
[BlackElo "1964"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "47"]
[EventDate "1972.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
4. d4 exd4 5. O-O d6 6. Nxd4 Be7 7. Nc3 O-O 8. h3 Bd7 9. Re1 (9. Be3 Re8 10. f4
Bf8 11. Nf3 h6 12. e5 dxe5 13. fxe5 Nxe5 14. Nxe5 Rxe5 15. Bd4 Bc5 16. Bxc5
Rxc5 17. Qd4 Rf5 18. Ne4 Nxe4 19. Qxe4 Qe8 20. Qxb7 Bc6 21. Qb3 Qe4 22. Bxf7+
Kh8 23. Rf3 Qd4+ {Stavrev,N (2245)-Spasov,V (2540) Bulgaria 1994 0-1}) 9...
Nxd4 10. Qxd4 Bc6 11. Bf4 $146 (11. Bg5 Nd7 12. Bxe7 Qxe7 13. Bd5 Bxd5 14. Nxd5
Qd8 15. Rad1 Nb6 16. Ne3 Re8 17. Nf5 f6 18. c4 g6 19. Ne3 Qe7 20. f3 Qe5 21. b4
Rad8 22. Qxe5 dxe5 23. c5 Nd7 24. Rd5 c6 25. Rd6 Nf8 {
Ketterer,C (2264)-Dobschat,B (2006) Germany 2006 1/2-1/2 (44)}) 11... Nh5 (
11... Nd7 $5 $14) 12. Bh2 $16 Bf6 13. Qd3 (13. Qe3 $5 $16) 13... Be5 $14 14.
Rad1 Nf4 15. Qe3 (15. Bxf4 Bxf4 16. b3 Be5 $14) 15... Qg5 16. Bxf4 Bxf4 17. Qd3
Rfe8 (17... Be5 $5 $11) 18. g3 $16 Be5 19. f4 (19. Nd5 $5 Qd8 20. b4 $16) 19...
Bxf4 $11 20. Rf1 (20. Bxf7+ Kxf7 21. Rf1 Kg8 22. Rxf4 Rf8 $11) 20... Be3+ (
20... d5 $142 $5 21. Bxd5 Bxd5 22. Rxf4 Be6 $17) 21. Kh2 $11 Re7 22. Rf5 $4 (
22. Nd5 Bxd5 23. Bxd5 Bc5 $11) 22... Qh6 (22... Bxe4 $5 23. Qxe4 Rxe4 24. Bxf7+
Kf8 25. Rxg5 Re7 $17) 23. Rdf1 (23. Nd5 $5 Bxd5 24. Bxd5 $11) 23... Rf8 $15 24.
Nd5 1/2-1/2

[Event "Independence Day Open"]
[Site "?"]
[Date "1972.07.01"]
[Round "3"]
[White "Bailey, B."]
[Black "Hoover, B."]
[Result "0-1"]
[WhiteElo "1964"]
[BlackElo "1802"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "80"]
[EventDate "1972.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 Qe7 4. d4 d6 5. Nf3 Nxe4 6. Be2 g6 7. O-O Bg7 8. Re1 O-O 9. Bd3 (9. Bc4
Bf5 10. Ng5 Nc6 11. Nxe4 Bxe4 12. Bd5 Bxc2 13. Qd2 Bh6 14. Qc3 {
1-0 (14) Khachian,M (2473)-Goodall,M Los Angeles 2003}) 9... d5 10. Nbd2 Bf5
11. c3 $146 (11. c4 c6 12. h3 h5 13. Nf1 Re8 14. Ng3 Qd7 15. Nxf5 Qxf5 16. Qc2
Nd7 17. Be3 Ndf6 18. Ne5 Nh7 19. f3 Bxe5 20. dxe5 Qxe5 21. fxe4 dxe4 22. Be2
Qg3 23. Bf1 Ng5 24. Bxg5 Qxg5 25. Rxe4 Rad8 {
Cornejo Perales,G-Vega,J (2299) Lima 2000 1-0 (44)}) (11. h3 Nd7 12. g4 Be6 13.
Nxe4 dxe4 14. Bxe4 Qd6 $16) 11... Nd7 (11... c5 $142 $16) 12. Qc2 $4 (12. Nxe4
$142 dxe4 13. Ng5 $16) 12... Rfe8 13. Nxe4 (13. Nf1 $5 Qd6 14. h3 $11) 13...
dxe4 $15 (13... Bxe4 $143 14. Bxe4 dxe4 15. Ng5 $16) 14. Bc4 $2 (14. g4 $142
Bxg4 15. Rxe4 $15) 14... Nb6 $19 15. Qb3 Qd7 $4 (15... Be6 16. d5 Bd7 $19 (
16... exf3 $6 17. dxe6 Nxc4 18. Qxc4 $11)) 16. Ne5 $11 Bxe5 17. dxe5 Rxe5 18.
Bf4 Rc5 (18... Nxc4 19. Qxc4 Rd5 20. Qxc7 Qxc7 21. Bxc7 $11) 19. Rad1 Qe8 (
19... Qc6 $5 20. Bxf7+ Kg7 $11) 20. Be2 $14 Qc6 21. Be3 Rd5 22. Rxd5 Qxd5 (
22... Nxd5 $2 23. Bb5 Qd6 24. Rd1 $16) 23. c4 Qc6 24. Qc2 (24. h3 f6 $14) 24...
Rd8 (24... Nd5 25. Bd4 Rd8 26. Bxa7 $17) 25. b3 (25. h3 $14) 25... a5 (25...
Nd7 26. Rd1 $11) 26. Qb2 (26. a4 Nd7 27. Rd1 h5 $16) 26... Nd7 27. Bd4 (27. Rd1
h5 $16) 27... Re8 28. g4 Be6 29. g5 (29. Rd1 h5 30. h3 e3 31. Bxe3 hxg4 32.
hxg4 f6 $11) 29... Bh3 30. Bh8 $4 (30. Qc3 $142 Qe6 31. Qg3 $11) 30... f6 $19
31. Bxf6 Nxf6 32. Qxf6 Qxf6 33. gxf6 Kf7 34. c5 (34. Bf1 Bf5 $19) 34... c6 (
34... Re5 35. Rc1 Rg5+ 36. Kh1 Kxf6 37. a3 $19) 35. Bc4+ (35. Bf1 Bg4 36. Bg2
$19) 35... Kxf6 36. Bd3 (36. Bf1 Bf5 37. f3 Re5 38. fxe4 Bxe4 $19) 36... Re5 (
36... exd3 $4 37. Rxe8 Be6 38. Kf1 $18) 37. Bxe4 Rxc5 (37... Bf5 $142 38. f3
Bxe4 39. fxe4 Rxc5 40. a4 $19) 38. f3 (38. f4 Bf5 39. Bf3 $19) 38... Rg5+ 39.
Kf2 (39. Kh1 Bg2+ 40. Kg1 Bxf3+ 41. Kf2 Bxe4 42. Rxe4 Rc5 $19) 39... Rg2+ 40.
Ke3 Rxh2 0-1

[Event "Independence Day Open"]
[Site "?"]
[Date "1972.07.02"]
[Round "4"]
[White "Serna, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1471"]
[BlackElo "1964"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "72"]
[EventDate "1972.??.??"]

{C49: Four Knights: 4 Bb5 Bb4} 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bb5 Bb4 5. a3
Ba5 6. O-O (6. b4 Bb6 7. d3 O-O 8. Bg5 Bd4 9. Nxd4 Nxd4 10. Ba4 d6 11. Nd5 b5
12. Bb3 Bb7 13. Bxf6 gxf6 14. Qg4+ Kh8 15. Qh4 Bxd5 16. Bxd5 Nxc2+ 17. Ke2 Nxa1
18. Rxa1 Rb8 19. f4 exf4 20. e5 dxe5 {
Kolbach,J (768)-Fenske,G (747) Rotenburg/Wuemme 2005 0-1}) 6... d6 7. h3 O-O
$146 (7... Bd7 8. d3 h6 9. Bd2 a6 10. Bxc6 Bxc6 11. Re1 O-O 12. b4 Bb6 13. Be3
Bxe3 14. Rxe3 Bd7 15. Qb1 Be6 16. d4 exd4 17. Nxd4 Bc4 18. Rg3 Nh5 19. Re3 Qf6
20. Qd1 Qg6 21. Nd5 Bxd5 22. exd5 {Brobbel,K-Wigboldus,D Hengelo 2003 0-1 (38)}
) (7... Bxc3 8. bxc3 (8. dxc3 $143 Nxe4 9. Qd5 Nf6 10. Bxc6+ bxc6 11. Qxc6+ Bd7
$17) 8... Nxe4 9. d4 $11) 8. d4 (8. Re1 a6 9. Bxc6 bxc6 $11) 8... Bxc3 $11 9.
bxc3 Nxe4 10. Bd2 $4 (10. Bxc6 $142 bxc6 11. dxe5 dxe5 12. Nxe5 $11) 10... Nxd2
$19 11. Qxd2 exd4 (11... e4 $142 12. Nh2 Ne7 $19) 12. cxd4 $17 Bf5 13. c3 (13.
Rfe1 Ne7 $17) 13... a6 (13... Qf6 14. Qf4 $17) 14. Bc4 (14. Bxc6 bxc6 15. c4 h6
$17) 14... Qf6 (14... Qd7 15. Nh4 $17) 15. Qf4 Be6 (15... Ne7 $5 16. Nh4 Rfe8
$17) 16. Qxf6 $15 gxf6 17. Bd3 (17. Nd2 Na5 18. Bd3 d5 $17) 17... Na5 (17...
Ne7 18. c4 $15) 18. Rab1 (18. Nh4 d5 $15) 18... b5 19. Nh4 Nc4 20. Bxc4 Bxc4
21. Rfe1 (21. Rfd1 Rfe8 $17) 21... Rfe8 22. Nf5 $4 (22. g4 $142 $17) 22... Bd3
$19 23. Nh6+ (23. Ne3 Bxb1 24. Rxb1 $19) 23... Kg7 24. Rbd1 (24. Ng4 Bxb1 25.
Rxb1 Re2 $19) 24... Rxe1+ 25. Rxe1 Kxh6 26. Re7 c5 27. Rxf7 (27. dxc5 dxc5 28.
Rxf7 Kg6 $19) 27... Kg6 28. Rd7 (28. Rc7 cxd4 29. cxd4 Re8 $19) 28... cxd4 29.
Rxd6 (29. cxd4 a5 30. Rxd6 $19) 29... dxc3 30. Rxd3 Rc8 31. Rd1 a5 (31... c2
$142 32. Rc1 a5 $19) 32. Rc1 b4 33. axb4 axb4 34. Kf1 b3 {Black intends c2} 35.
Ke1 (35. h4 b2 36. h5+ Kg5 37. Rd1 c2 38. Rd5+ f5 39. g3 b1=R+ 40. Ke2 c1=Q 41.
f4+ Kg4 42. Rc5 Rxc5 43. h6 Qe1+ 44. Kd3 Rd1#) 35... b2 36. Rb1 (36. Kd1 c2+ $1
37. Kd2 b1=Q 38. g3 Rd8+ 39. Ke2 Qxc1 40. Kf3 Qh1+ 41. Kg4 Qd1+ 42. Kf4 Rd4+
43. Ke3 c1=Q#) 36... c2 (36... c2 37. Ke2 cxb1=Q 38. f4 Qe4+ 39. Kf2 Rc2+ 40.
Kg3 Rxg2+ 41. Kh4 Qxf4#) 0-1

[Event "Independence Day Open"]
[Site "?"]
[Date "1972.07.02"]
[Round "5"]
[White "Bailey, B."]
[Black "Stewart, T."]
[Result "1/2-1/2"]
[WhiteElo "1964"]
[BlackElo "1658"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "75"]
[EventDate "1972.??.??"]

{B86: Sicilian Scheveningen/Najdorf: 6 Bc4, without early ...b5} 1. e4 c5 2.
Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. O-O Nc5 9. Re1
b5 10. a3 (10. f4 Bb7 11. e5 dxe5 12. fxe5 Nfd7 13. Qg4 g6 14. Bg5 Qb6 15. Kh1
Bg7 16. Qf4 Nxb3 17. axb3 b4 18. Na4 Qc7 19. Bh6 O-O 20. Bxg7 Kxg7 21. Re3 Kg8
22. Rf1 Rae8 23. c4 f6 24. Qg3 Nxe5 {
Novgorodskij,V (2390)-Yudasin,L (2610) St Petersburg 1997 0-1 (34)}) 10... e5
$146 (10... Bb7 11. f3 Be7 12. Ba2 (12. Be3 O-O 13. Qd2 Rc8 (13... Qc7 14. Qf2
d5 15. exd5 Nxb3 16. Nxb3 Nxd5 17. Nxd5 Bxd5 18. Nd4 Bd6 19. Qh4 f5 20. Rad1 f4
21. Bf2 Rf6 22. Qh5 Raf8 23. Bh4 Rh6 24. Qg4 e5 25. Nf5 Rg6 26. Rxd5 Rxg4 27.
fxg4 Bc5+ 28. Kh1 {Lahaye,J-De Pender,P (2175) Hengelo 1997 0-1 (38)}) 14. Rad1
Qc7 15. Ba2 Rfd8 16. Qf2 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Bb1 Na4 20. c3 Bf6
21. Rd2 Rb8 22. g4 Nb6 23. g5 Be7 24. Qh4 g6 25. Bf4 Bd6 26. Bxd6 Qxd6 {
Sandstrom,B-Dzevlan,M (2380) Stockholm 1995 0-1 (42)}) 12... O-O 13. Be3 Qc7
14. Nce2 d5 15. exd5 Nxd5 16. Bf2 Rfd8 17. Qc1 Rac8 18. c4 Nd3 19. Qd2 bxc4 20.
Red1 Nxf2 21. Kxf2 Qxh2 22. Rac1 Qh4+ {
0-1 (22) Caglar,S-Borisek,J (2443) Balatonlelle 2003}) (10... Nxb3 $142 $5 11.
cxb3 Bb7 $11) 11. Nc6 $16 Qc7 12. Nb4 (12. Nd5 Nxd5 13. Bxd5 Bb7 $16) 12...
Nxb3 13. Nbd5 (13. cxb3 $142 $5 Be7 14. Bg5 $16) 13... Nxd5 $14 14. Nxd5 Qb7
15. cxb3 Be6 (15... Be7 16. Be3 O-O 17. Rc1 $11) 16. Be3 Bxd5 17. exd5 (17.
Qxd5 $143 Qxd5 18. exd5 Kd7 $11) 17... Be7 18. Rc1 Rc8 19. Rxc8+ Qxc8 20. Qd3
O-O 21. Rc1 Qb7 (21... Qg4 $5 $16) 22. Rc6 Bd8 (22... f5 $142 $16) 23. Rxd6 $4
(23. Qc2 $142 h6 24. Rxd6 $18) 23... Bc7 $11 24. Rc6 Rd8 25. Qc2 Rxd5 26. g3 (
26. h3 Rd7 27. b4 $11) 26... Rd1+ $11 27. Qxd1 Qxc6 28. Qg4 f6 $4 (28... Bd8
$142 $11) 29. Qc8+ Kf7 30. b4 Kg6 (30... h6 $142 $16) 31. Bc5 $4 (31. b3 $142
$18) 31... h5 (31... h6 32. b3 f5 33. h4 $11) 32. g4 (32. Be3 $5 $14) 32...
hxg4 $11 33. Qxg4+ Kf7 34. h4 Bb6 35. Bxb6 Qxb6 36. Qd7+ Kf8 37. Qc8+ Kf7 38.
Qd7+ 1/2-1/2

[Event "Sunfair Open"]
[Site "?"]
[Date "1972.07.15"]
[Round "1"]
[White "Bjornson, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1795"]
[BlackElo "1964"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "98"]
[EventDate "1972.??.??"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10.
Bc2 c5 11. d4 Qc7 12. Nbd2 Bd7 13. Nf1 Rac8 14. dxe5 dxe5 15. Ne3 Rcd8 (15...
Bc6 16. Nd5 Qd6 17. Nxe7+ Qxe7 18. b3 Rfd8 19. Qe2 Nd7 20. Bg5 f6 21. Be3 Nf8
22. b4 Nb7 23. Nh4 Bd7 24. Bb3+ c4 25. Bc2 g5 26. Nf5 Bxf5 27. exf5 Rd7 28. Be4
Rcd8 29. Bb6 Rc8 30. Qf3 {
Motin,N (2201)-Konstantinov,V (2281) Novokuznetsk 2001 1/2-1/2 (53)}) (15...
Rfd8 16. Nd5 Nxd5 17. exd5 Bd6 18. Bxh7+ Kxh7 19. Ng5+ Kg8 20. Qh5 Bf5 21. Re3
Bg6 22. Qg4 Qd7 23. Qh4 Re8 24. Rg3 e4 25. Bf4 Bxf4 26. Qxf4 Qxd5 27. h4 Qf5
28. Qd6 Nc4 29. Qxa6 Nxb2 30. Rb1 {
Duque,L (1820)-Arcas,A (2021) Lorca 2005 0-1 (42)}) 16. Nd5 Qd6 17. Bg5 Bc6
$146 (17... Bc8 18. Bxf6 Bxf6 19. Qe2 Nb7 20. Red1 Rfe8 21. a4 c4 22. axb5 axb5
23. Qe3 Be7 24. Nxe7+ Qxe7 25. Rd5 Rxd5 26. exd5 Nd6 27. Qc5 Bd7 28. Ra7 Nc8
29. Qxe7 Rxe7 30. Rc7 f6 31. Nd2 Nd6 32. Ne4 {
Zeitler,H-Pasteiner,J Bad Timmendorf 1966 1-0 (45)}) (17... Nxd5 18. Bxe7 (18.
exd5 $143 Bxg5 19. Nxg5 f5 $11) 18... Qxe7 19. exd5 $16 (19. Qxd5 $2 Nc4 20.
Qb7 Rb8 $19)) 18. Nxf6+ (18. a4 $142 $5 b4 19. cxb4 cxb4 20. Qd3 $16) 18...
Bxf6 $14 19. Qxd6 Rxd6 20. Bxf6 gxf6 21. b3 Rfd8 22. Kf1 (22. Nh4 Bd7 $11)
22... Bb7 (22... Kf8 23. Rac1 $11) 23. Nh4 (23. Ke2 Bc8 $11) 23... Nc6 $11 24.
Nf5 Rd2 25. Rac1 Kf8 26. f3 Bc8 27. Ne3 Be6 (27... b4 28. Bb1 a5 29. cxb4 axb4
30. Rxc5 $11) 28. Red1 $14 Ke7 $4 (28... Rxd1+ 29. Rxd1 Rxd1+ 30. Bxd1 $14) 29.
Rxd2 (29. Nd5+ $142 Bxd5 30. Rxd2 $18 (30. exd5 $143 R8xd5 31. Ke1 Rxd1+ (31...
Rxg2 $4 32. Rxd5 b4 33. Kf1 $18) 32. Rxd1 Rxd1+ 33. Kxd1 h6 $15)) 29... Rxd2
$16 30. Rd1 (30. Ke1 Rd6 $16) 30... Rxd1+ $14 31. Bxd1 a5 $2 {Black intends b4}
(31... b4 32. cxb4 Nxb4 33. a3 $11) 32. Nd5+ (32. Ke1 $142 $16) 32... Bxd5 $11
33. exd5 Na7 34. Bc2 h6 35. c4 b4 $4 (35... bxc4 36. bxc4 Nc8 37. g4 $11) 36.
Kf2 (36. Bf5 $142 $18) 36... Nc8 $11 37. Kg3 Kf8 38. Kh4 Nd6 39. Kh5 Kg7 40.
Kg4 f5+ 41. Bxf5 $4 (41. Kh4 $142 $11) 41... h5+ $1 $19 42. Kxh5 Nxf5 43. Kg5 (
43. h4 Nd6 $19) 43... Nd6 44. g4 (44. Kg4 Kf6 45. f4 $19) 44... f6+ 45. Kh5 (
45. Kh4 Nxc4 46. Kg3 Nd6 $19) 45... Nxc4 46. bxc4 a4 47. d6 Kf7 48. g5 fxg5 49.
Kxg5 b3 (49... b3 50. d7 Ke7 51. axb3 axb3 52. d8=Q+ Kxd8 53. Kf5 b2 54. f4
b1=Q+ 55. Kxe5 Qd3 56. h4 Qxc4 57. h5 Qd4+ 58. Kf5 c4 59. Kg6 c3 60. Kh6 Qxf4+
61. Kg7 c2 62. Kg8 c1=Q 63. Kg7 Qh6+ 64. Kf7 Qxh5+ 65. Kg7 Qf4 66. Kg8 Qff7#)
0-1

[Event "Sunfair Open"]
[Site "?"]
[Date "1972.07.15"]
[Round "2"]
[White "Bailey, B."]
[Black "Jangord, K."]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1793"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "55"]
[EventDate "1972.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4
Nb6 6. Nc3 Bg7 7. exd6 cxd6 8. Be2 O-O 9. O-O Qc7 (9... Bf5 10. Be3 d5 11. c5
Nc4 12. Bc1 Nc6 13. b3 N4a5 14. g4 {
1/2-1/2 (14) Roos,J (2305)-Fokin,S (2320) Kobanya 1991}) 10. b3 $146 (10. Nb5
Qd7 11. d5 a6 12. Nbd4 e5 13. dxe6 fxe6 14. Be3 e5 15. Nc2 Qc7 16. Nb4 Be6 17.
b3 N8d7 18. Ng5 Bf7 19. Nxf7 Rxf7 20. Rc1 Nf6 21. Bf3 Rd7 22. Qd2 Rad8 23. Rfd1
Nc8 24. Nd5 Nxd5 {Radoja,D (2241)-Veljkovic,J Nisa 2003 1-0 (44)}) 10... a6 (
10... Bg4 11. h3 Bxf3 12. Bxf3 $18) 11. Bb2 (11. Be3 $5 N6d7 $18) 11... e6 12.
Qd2 Nc6 (12... N6d7 13. Rac1 $16) 13. d5 $18 exd5 14. Nxd5 Nxd5 15. Bxg7 (15.
cxd5 $6 Bxb2 16. Qxb2 Ne5 $14) 15... Kxg7 16. Qxd5 (16. cxd5 $142 $5 Ne7 17.
Rac1 $16) 16... Be6 $14 17. Qd2 h6 (17... Rad8 $5 $14) 18. Nd4 $16 Nxd4 19.
Qxd4+ f6 20. Bf3 Rad8 $2 (20... Rfe8 $142 $5 $16) 21. Qe4 $18 Bc8 22. Rfe1 Rf7
(22... Qd7 23. h4 Rfe8 24. Qd3 $18) 23. Rad1 (23. h4 h5 24. Rad1 Rdd7 $18)
23... Bf5 $2 (23... Rdd7 24. Qd3 Rde7 25. Rxe7 Rxe7 26. h3 $18) 24. Qd5 Rdd7 (
24... Qd7 25. h3 h5 $18) 25. g4 Qc5 (25... Bc2 26. Rc1 $18) 26. gxf5 gxf5 (
26... a5 27. fxg6 Qxd5 28. Rxd5 $18 (28. gxf7 $4 Qxf3 29. Rd5 Qg4+ 30. Kf1 Rxf7
$19)) 27. Bh5 Qxd5 28. Rxd5 (28. Rxd5 Rfe7 29. Rxe7+ Rxe7 30. Rxd6 $18) 1-0

[Event "Sunfair Open"]
[Site "?"]
[Date "1972.07.15"]
[Round "3"]
[White "Bailey, B."]
[Black "Middleton, T."]
[Result "1-0"]
[WhiteElo "1964"]
[BlackElo "1842"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]
[EventDate "1972.??.??"]

{B07: Pirc Defence: Miscellaneous Systems} 1. e4 d6 2. d4 Nf6 3. Nc3 e6 4. Nf3
Nc6 5. a3 $146 (5. Bd3 Be7 6. h3 (6. O-O e5 7. Be3 O-O 8. d5 Nb4 9. Nh4 Nxd3
10. cxd3 Nxd5 11. Nxd5 Bxh4 12. f4 c6 13. Nb4 exf4 14. Bxf4 Qb6+ 15. Kh1 Qxb4
16. Qh5 Bf6 17. Rf3 g6 18. Qh6 Bg7 19. Qh4 h5 20. h3 d5 {
Rodionov,A (2195)-Tkachenko,E (2154) Tula 2005 0-1}) 6... O-O 7. O-O d5 8. e5
Ne4 9. Nxe4 dxe4 10. Bxe4 h6 11. c3 f6 12. exf6 Bxf6 13. Bc2 Bd7 14. Qd3 Ne7
15. Bxh6 Kf7 16. Be3 Bc6 17. Bf4 Ke8 18. Rfe1 Qc8 19. Bg3 g6 {
Sharza,M-Walter,M (2027) Baunatal 2001 1-0 (31)}) (5. Be2 Be7 6. h3 e5 7. Be3
exd4 8. Nxd4 Nxd4 9. Qxd4 O-O 10. g4 Nd7 11. O-O-O Nb6 12. h4 Be6 13. g5 c5 14.
Qd2 Nc4 15. Bxc4 Bxc4 16. Bf4 Qa5 17. Kb1 Rfd8 18. h5 Be6 19. f3 f6 {
Vallejo Pons,F (2519)-Alvarez Carreno,A Cala Galdana 1999 1-0 (35)}) (5. Bg5 e5
6. Bb5 Be7 7. dxe5 dxe5 8. Nxe5 a6 9. Nxc6 bxc6 10. Bxc6+ Kf8 11. Bxa8 Bg4 12.
f3 Be6 13. O-O Qxa8 14. Qe2 Nd7 15. Bxe7+ Kxe7 16. a4 Nc5 17. b4 Nb7 18. Qe3 f6
19. Rfd1 g6 {Roux,J (1480)-Leccia,C (1009) Salon de Provence 2006 1-0 (32)})
5... a6 6. Bc4 b5 7. Ba2 Be7 8. O-O O-O 9. Qd3 h6 10. Ne2 d5 $2 (10... Na5 $142
$14) 11. e5 $18 Ne4 12. Ng3 Nxg3 $2 (12... f5 13. exf6 Nxf6 $18) 13. hxg3 (13.
fxg3 b4 14. c3 bxa3 $18) 13... h5 (13... f5 14. exf6 Bxf6 15. c3 $18) 14. c3 (
14. Bb1 $142 $5 g6 15. Qd2 f5 16. exf6 Rxf6 $18) 14... Na5 15. Nh2 Bg5 (15...
c5 $18) 16. f4 Bh6 (16... Be7 17. g4 c5 18. Bb1 $18) 17. g4 hxg4 (17... g6 18.
Qh3 $18) 18. Nxg4 Qh4 19. Nxh6+ Qxh6 20. Rf3 (20. f5 $142 Qh7 21. Rf3 exf5 $18)
20... f5 21. exf6 Qxf6 (21... Rxf6 22. Rh3 Qg6 $18) 22. Bd2 (22. Rg3 $142 Bd7
23. f5 $18) 22... Nc4 23. b3 (23. Raf1 $142 $5 Qf5 24. Qe2 $18) 23... Nxd2 $16
24. Qxd2 Bb7 $4 (24... Bd7 $142 $16) 25. b4 (25. Re1 Qh4 26. Bb1 Rf6 $18) 25...
Kf7 (25... Rae8 26. Re1 Qh4 $18) 26. Re1 Rh8 (26... g6 27. Bb1 Rae8 28. Re5 $18
) 27. f5 exf5 28. Qf4 Qh4 (28... Kg8 29. Qxc7 Bc6 $18) 29. Qxf5+ (29. Qxf5+ Qf6
30. Qe6+ Kf8 31. Rxf6+ gxf6 32. Qxf6+ Kg8 33. Re7 Rh7 34. Qg6+ Kf8 35. Qxh7 a5
36. Qg7#) 1-0

[Event "Sunfair Open"]
[Site "?"]
[Date "1972.07.16"]
[Round "4"]
[White "Rude, L."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1921"]
[BlackElo "1964"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "94"]
[EventDate "1972.??.??"]

{A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 1. Nf3 Nf6 2. c4 c5 3.
g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. d3 d6 7. Bd2 O-O (7... a6 8. a3 Rb8 9. b4 cxb4
10. axb4 b5 11. cxb5 axb5 12. O-O O-O 13. Qb1 d5 {
1/2-1/2 (13) Ivkov,B (2520)-Velimirovic,D (2525) Amsterdam 1976}) 8. Qc1 (8. a3
a6 9. Rb1 e6 10. b4 b6 11. bxc5 bxc5 12. Ne5 Nxe5 13. Bxa8 h5 14. h4 Neg4 15.
O-O Qc7 16. Bg2 Nd7 17. Qc1 Re8 18. e4 Nde5 19. Qc2 Qe7 20. f4 Nc6 21. Bf3 Nd4
22. Qd1 Nxf3+ {Bullock,A-Stefanov,Y Coventry 2005 1/2-1/2 (70)}) 8... Rb8 9.
Bh6 a6 10. h4 $146 (10. Bxg7 Kxg7 11. O-O b5 (11... Bg4 12. h3 Bxf3 13. Bxf3
Nd4 14. Bg2 b5 15. e3 Nf5 16. Rd1 Qb6 17. b3 h5 {
1/2-1/2 (17) Letelier Martner,R-Pelikan,J Miramar 1970}) 12. Nh4 Bd7 13. f4
bxc4 14. dxc4 Qc8 15. Qd2 a5 16. Nd5 Nxd5 17. cxd5 Nd4 18. e3 Nf5 19. Nxf5+
Bxf5 20. Qxa5 Rb4 21. Qa3 Qb7 22. Qc3+ {
1/2-1/2 (22) Lisitsin,G-Spassky,B Leningrad 1956}) 10... Bxh6 11. Qxh6 Ng4 12.
Qd2 h5 13. Ng5 Nce5 14. f4 (14. O-O b5 $11) 14... Nc6 $15 15. O-O Nd4 16. e4 (
16. Rae1 $142 $15) 16... f5 (16... b5 $142 $5 $17) 17. Ne2 (17. Rae1 b5 $14)
17... e5 (17... Qa5 18. Qxa5 Nxe2+ 19. Kh1 Nxg3+ 20. Kg1 Ne2+ 21. Kh1 Ng3+ 22.
Kg1 Ne2+ 23. Kh1 Ng3+ $11) 18. Nxd4 cxd4 (18... exd4 $5 19. Rae1 b5 20. cxb5
Rxb5 21. exf5 Bxf5 22. Bd5+ Kh8 23. Nf7+ Rxf7 24. Bxf7 Ne3 $11) 19. exf5 $16
Bxf5 20. Bd5+ Kg7 $4 (20... Kh8 $142 21. fxe5 dxe5 22. Nf7+ Rxf7 23. Bxf7 b5
$16) 21. Rae1 (21. fxe5 $5 Qe7 22. e6 b5 $18) 21... Ne3 $4 (21... Qd7 22. b3
$11) 22. Rxe3 (22. fxe5 $142 Nxf1 23. Rxf1 $18 (23. Kxf1 $143 dxe5 24. Kg2 Qc7
$17)) 22... dxe3 $15 23. Qxe3 Qe8 (23... Qf6 24. fxe5 Qxe5 25. Qxe5+ dxe5 26.
b3 $15) 24. Qb6 (24. Re1 Qe7 $11) 24... exf4 (24... Qd8 $142 25. Qa7 Qf6 $11)
25. Qc7+ (25. Rxf4 $142 Qe7 26. Kh2 $11) 25... Qd7 $17 26. Qxd7+ (26. Qb6 $142
$5 Qd8 27. Qa7 $17) 26... Bxd7 $19 27. gxf4 b5 (27... Rbe8 28. Be4 b5 29. Kg2
bxc4 30. dxc4 $19) 28. b3 (28. Be6 Bc6 29. b3 Rf6 $17) 28... Bf5 29. Rc1 (29.
Kf2 bxc4 30. dxc4 Rbe8 $19) 29... bxc4 30. dxc4 Rbe8 31. Kf2 $2 (31. b4 Bd7 32.
Rf1 $19) 31... Bg4 32. Kg3 (32. Rc3 Rxf4+ 33. Kg3 Rd4 $19) 32... Re3+ 33. Kf2
Rfe8 34. Nf7 Re2+ 35. Kg1 Re1+ 36. Rxe1 Rxe1+ 37. Kf2 Re2+ 38. Kg3 Rxa2 39.
Nxd6 Bd1 (39... Kf6 40. b4 Ke7 41. c5 $19) 40. c5 (40. b4 Rb2 41. b5 axb5 42.
Nxb5 Rb3+ 43. Kf2 $19) 40... Ra3 (40... Rd2 $142 41. Be4 Bxb3 $19) 41. c6 $11
Bxb3 42. Bxb3 Rxb3+ 43. Kf2 Rc3 44. c7 a5 (44... Rxc7 45. Ne8+ {
Decoy Double attack}) 45. c8=Q $4 (45. Ke1 $142 $11) 45... Rxc8 $19 46. Nxc8 a4
47. Nb6 a3 0-1

[Event "Sunfair Open"]
[Site "?"]
[Date "1972.07.16"]
[Round "5"]
[White "Vitanyi, L."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1884"]
[BlackElo "1964"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]
[EventDate "1972.??.??"]

{A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6} 1. c4 e5 2. Nc3 Nf6 3. g3 c6
4. Bg2 d5 5. cxd5 cxd5 6. Qb3 e4 7. d3 Nc6 (7... exd3) 8. dxe4 dxe4 (8... Na5
9. Qb5+ Bd7 10. Qd3 dxe4 11. Nxe4 Nxe4 12. Qxe4+ Be7 13. Nf3 Bc6 14. Qg4 Bf6
15. O-O O-O 16. Rb1 Re8 17. b4 Re4 18. Qf5 Nc4 19. b5 g6 20. Qh3 Bd7 21. Qh6
Bg7 22. Qg5 Bf5 23. Qxd8+ {
Schmidt,E (2118)-Wolf,A (1965) Saarlouis Roden 2004 1-0}) 9. Bd2 $146 (9. Bg5
Be7 10. Bxf6 Bxf6 11. e3 O-O 12. Bxe4 Ne5 13. Qc2 g6 14. Nge2 Qa5 15. O-O Ng4
16. h3 Ne5 17. Kh2 Kg7 18. Nd5 Bd8 19. b4 Qb5 20. f4 f5 21. Bg2 Nf7 22. Qb2+
Kh6 23. Bf3 Be6 {Krueger,H-Schnetter,J Werther 2000 1-0}) (9. Nxe4 Nxe4 10.
Bxe4 Bb4+ 11. Kf1 Qe7 (11... Bd7 12. Kg2 Qe7 13. Bf3 Nd4 14. Qd3 Nxf3 15. Nxf3
Rd8 16. Qe3 Qxe3 17. Bxe3 b6 18. a3 Be7 19. Rac1 Rc8 20. Rxc8+ Bxc8 21. Rc1 O-O
22. Rc7 Bf6 23. Rxa7 Bxb2 24. Bxb6 Re8 25. e3 Bg4 26. h3 {
Fernandez Riesgo,M-Suarez Rodriguez,A Spain 1996 1-0}) 12. Bxc6+ bxc6 13. Qe3
Be6 14. Kg2 Bc5 15. Qg5 f6 16. Qh5+ Bf7 17. Qg4 O-O 18. Nf3 Qxe2 19. Rf1 Bd5
20. Bf4 f5 {0-1 (20) Figueras Puig,J-Guzman Maglaya,N Girona 2003}) (9. Bg5 Be7
10. Bxf6 Bxf6 11. Nxe4 O-O 12. Nxf6+ Qxf6 $16) 9... Nd4 (9... Bc5 10. Nxe4 (10.
Bxe4 $143 Bxf2+ 11. Kxf2 Qxd2 $17) 10... Nxe4 11. Bxe4 $11) 10. Qa4+ $14 Qd7
11. Qxd7+ Bxd7 12. Rc1 Bc6 13. e3 (13. Be3 Nb5 $11) 13... Ne6 (13... Nf3+ $142
$5 14. Nxf3 exf3 $15) 14. Nge2 $11 Bd6 15. O-O O-O (15... Be5 16. b4 Rd8 17.
Rfd1 $11) 16. Rfd1 (16. Nd4 Nxd4 17. exd4 h6 $11) 16... Rfe8 (16... Be5 17. b4
$11) 17. Be1 (17. Nd4 Nxd4 18. exd4 h6 $14) 17... Be5 18. Rc2 (18. Nd4 $5 Bxd4
19. exd4 $11) 18... Rad8 19. Rcd2 (19. h4 Nc5 $11) 19... Rxd2 $17 20. Rxd2 Nc5
(20... Ng5 21. Nd4 Nf3+ 22. Bxf3 exf3 23. Rd3 $17) 21. Nd4 (21. Rd1 a6 $11)
21... Bxd4 $15 22. exd4 Nd3 23. Re2 {Will e4 fall?} Nxe1 24. Rxe1 1/2-1/2

[Event "Seafair"]
[Site "?"]
[Date "1972.07.29"]
[Round "1"]
[White "Bailey, B."]
[Black "Greenup, R."]
[Result "1-0"]
[WhiteElo "1998"]
[BlackElo "1464"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "71"]
[EventDate "1972.??.??"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 Bb7 8. c3 Na5 (8... d5 9. d4 (9. d3 dxe4
10. dxe4 Na5 11. Bc2 Qxd1 12. Rxd1 Bxe4 13. Bxe4 Nxe4 14. Re1 f5 15. Nxe5 Bc5
16. Nd3 Bb6 17. Be3 Bxe3 18. Rxe3 O-O-O 19. Na3 Rd6 20. f3 Nf6 21. Nc5 Rhd8 22.
Rae1 Nb7 23. Ne6 R8d7 {Holl,M (1931)-Woydig,S (1735) Germany 2006 1/2-1/2})
9... Nxe4 10. dxe5 Na5 11. Bc2 Nc4 12. Nd4 Bg5 13. f4 Bh4 14. Rf1 Qd7 15. e6
fxe6 16. Qh5+ Qf7 17. Qxh4 c5 18. Nf3 Rd8 19. Ne5 Qf5 20. Nxc4 bxc4 21. Nd2 d4
22. Bxe4 Bxe4 23. Nxe4 {Kuthan,A (2237)-Todor,R (2223) Austria 2004 1-0 (53)})
9. Bc2 O-O $146 (9... d6 10. d4 Nd7 (10... exd4 11. cxd4 O-O 12. Nbd2 c5 13. d5
Bc8 14. a4 Bd7 15. Nf1 Rc8 16. Ng3 Bg4 17. axb5 axb5 18. h3 Bxf3 19. Qxf3 Nc4
20. Nf5 Re8 21. Qd3 Bf8 22. b3 Nb6 23. Bg5 c4 24. bxc4 bxc4 25. Qd4 {
Bakus,M-Nathan,J Meudon 1992 1-0 (41)}) (10... Nc6 11. d5 Na5 12. Nbd2 c6 13.
b4 Nc4 14. Nxc4 bxc4 15. Ba4 Rc8 16. dxc6 Bxc6 17. Bxc6+ Rxc6 18. a4 Qa8 19.
Bg5 Qb8 20. Nd2 O-O 21. Nf1 Qb6 22. Bxf6 Bxf6 23. Ne3 Bh4 24. g3 Bg5 25. Nd5 {
Cifuentes,J-Campo Millan,D Zaragoza 1994 1-0 (54)}) 11. d5 c6 12. a4 cxd5 13.
exd5 Nf6 14. Be4 Nc4 15. b3 Nb6 16. axb5 axb5 17. Rxa8 Qxa8 18. Qd3 O-O 19. c4
bxc4 20. bxc4 Nxe4 21. Qxe4 f5 22. Qc2 Qc8 23. Na3 Bxd5 24. cxd5 {
Adames,A (1943)-Makumbe,W Bled 2002 1-0 (49)}) 10. d4 d5 (10... exd4 11. cxd4
d5 12. e5 $16) 11. Nxe5 dxe4 12. Bg5 (12. Nd2 c5 13. Nxe4 cxd4 14. Nxf6+ Bxf6
15. cxd4 Re8 $16) 12... Re8 (12... c5 $142 $5 13. Bxf6 Bxf6 14. Bxe4 Bxe5 15.
Bxb7 Bxh2+ 16. Kxh2 Nxb7 $11) 13. Nd2 $16 Qd6 $4 (13... c5 $142 14. Bxf6 Bxf6
15. Nxe4 Bxe5 16. dxe5 Rxe5 $16) 14. Bxf6 (14. b4 $5 Nc4 15. Nexc4 bxc4 16.
Bxf6 Bxf6 17. Bxe4 Bxe4 18. Nxe4 Qf4 $18) 14... Bxf6 15. Nxe4 Bxe4 16. Bxe4 (
16. Rxe4 $6 Rad8 17. Qe1 Kf8 $18) 16... c6 (16... Bxe5 17. dxe5 Qxd1 18. Raxd1
Rad8 $18) 17. Bxh7+ $1 Kf8 (17... Kxh7 18. Qh5+ Kg8 19. Qxf7+ Kh7 (19... Kh8
20. Ng6+ {Combination}) 20. Re3 {Combination}) 18. Qh5 Bxe5 19. dxe5 Qh6 20.
Qxh6 gxh6 21. f4 Nc4 (21... Rad8 22. b3 Kg7 23. Be4 $18) 22. b3 Nb6 23. Be4
Rac8 24. Rad1 c5 (24... Nd5 25. Bxd5 cxd5 26. Rxd5 Rxc3 27. Re2 $18) 25. Rd6
Re6 26. Red1 Rce8 (26... Rb8 27. Rd8+ Rxd8 28. Rxd8+ Ke7 29. Rb8 $18) 27. Bb7
R8e7 (27... b4 28. cxb4 cxb4 29. Bxa6 $18) 28. Bxa6 b4 29. cxb4 cxb4 30. Rxe6
Rxe6 31. Rd4 Ke7 (31... f6 32. exf6 Rxf6 33. Bb7 $18) 32. Kf2 (32. Rxb4 $142
Rc6 33. a4 f6 $18) 32... Nd7 (32... f6 33. exf6+ Rxf6 $18) 33. Bc8 Rc6 34. Bxd7
Rc2+ 35. Kf3 Rxa2 36. Ba4 (36. Ba4 f5 37. Rxb4 $18) 1-0

[Event "Seafair"]
[Site "?"]
[Date "1972.07.29"]
[Round "2"]
[White "Dean, S."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1625"]
[BlackElo "1998"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "56"]
[EventDate "1972.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
4. Nc3 Bc5 5. O-O O-O 6. Re1 d6 7. h3 (7. Na4 Bb6 8. Nxb6 axb6 9. c3 Nxe4 10.
Rxe4 d5 11. Bxd5 Qxd5 12. Qe1 f5 13. Re2 e4 14. Ng5 Ne5 15. d4 Nd3 16. Qd1 h6
17. Nh3 f4 18. c4 Qxd4 19. Nxf4 Bg4 20. Be3 Bxe2 21. Nxe2 Qxc4 {
Milosevic,R (2106)-Ljajic,I (1921) Slovenia 2003 0-1}) 7... a6 (7... Na5 8. Be2
c6 9. a3 d5 10. exd5 cxd5 11. b4 e4 12. bxc5 exf3 13. Bxf3 d4 14. Ne4 Nxe4 15.
Bxe4 Qc7 16. Qh5 f5 17. Bd5+ Kh8 18. Re8 Bd7 19. Rxa8 Rxa8 20. d3 Qxc5 21. Qf7
Qd6 22. Bf3 {Arsenault,Y (1558)-Beland,G (1475) Gatineau 2006 1-0 (55)}) 8. d3
$146 (8. a3 Nh5 9. d3 Be6 10. Ba2 Bxa2 11. Rxa2 Nf6 12. Bg5 h6 13. Bh4 g5 14.
Nxg5 Nh7 15. Nf3 Ne7 16. Nd5 f6 17. Qd2 Nxd5 18. exd5 Ng5 19. Nh2 f5 20. Kh1
Qf6 21. b4 Ba7 22. f4 Nxh3 {
Fernandez Baniago,F-Reyero Miguelez,R Gijon 1999 1-0 (42)}) 8... h6 9. a3 b5
10. Ba2 Bb7 (10... Be6 11. Nd5 $11) 11. b4 Bb6 12. Nd5 Nxd5 13. Bxd5 Qc8 14. c3
Ne7 15. Bxb7 Qxb7 16. Nh4 f5 17. exf5 Nxf5 18. Nxf5 Rxf5 19. Be3 Raf8 20. d4 (
20. Ra2 Qa7 21. Bxb6 Qxb6 $11) 20... exd4 (20... e4 21. Qg4 h5 22. Qg6 $15) 21.
cxd4 $11 Qd5 22. Rc1 R8f6 23. Rf1 (23. f3 Re6 24. Bf2 Rxe1+ 25. Qxe1 Rf8 $11)
23... Rg6 $15 24. g3 (24. f3 $5 $15) 24... Rf3 $17 25. Qd3 $4 (25. Rc3 Qe4 $17)
25... Rgf6 (25... Rgxg3+ 26. fxg3 Rxe3 27. Qxe3 Bxd4 28. Rce1 $19) 26. Rc2 $4 (
26. Rc3 $142 $17) 26... c5 $19 27. Rd1 (27. Rc3 c4 28. Qc2 Qe6 $19) 27... cxd4
(27... c4 $142 28. Qe2 Qf5 29. Kh2 $19) 28. Bxd4 (28. Rc8+ Kf7 29. Qh7 $19)
28... Rxd3 (28... Rxd3 29. Rxd3 Bxd4 30. Kh2 Rf3 31. Rcd2 Rxd3 32. Rxd3 Qa2 33.
Rxd4 Qxf2+ 34. Kh1 Qxd4 35. Kg2 Qe3 36. h4 Kf7 37. a4 bxa4 38. g4 a3 39. b5 a2
40. g5 a1=Q 41. g6+ Kf6 42. h5 Qag1#) 0-1

[Event "Seafair"]
[Site "?"]
[Date "1972.07.29"]
[Round "3"]
[White "Bailey, B."]
[Black "McCormick, J."]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "2258"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "74"]
[EventDate "1972.??.??"]

{B60: Sicilian: Richter-Rauzer: Unusual Black 6th moves and 6...Bd7 without 7
Qd2} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Be2 Qa5
8. Bxf6 gxf6 9. Qd2 Bg7 (9... h5 10. Nb3 Qg5 11. Qxg5 fxg5 12. Nd5 Rc8 13.
O-O-O Rh6 14. h3 e6 15. Ne3 Ne5 16. f3 Be7 17. Nd4 a6 18. Kb1 b5 19. Nb3 Ng6
20. g3 h4 21. Nf1 Bc6 22. Nd4 Bb7 23. Nb3 hxg3 24. Nxg3 {
Di Natale,R-Benedetto,A (2179) Villa Ballester 2003 0-1 (50)}) 10. Nb3 Qd8 11.
O-O O-O 12. Bf3 $146 (12. Rad1 Rc8 13. Nd5 f5 14. exf5 Bxf5 15. c3 Qd7 16. Rfe1
Rfd8 17. Bb5 e6 18. Ne3 Bg6 19. Nc4 Qc7 20. Ne3 d5 21. Nd4 Qa5 22. Nxc6 bxc6
23. Bf1 Rb8 24. b4 Qa3 25. Rc1 c5 26. b5 c4 {
Lloret Climent,M-Piankov,E (2395) Mislata 1993 0-1}) (12. Bd3 $5 $16) 12... Rc8
(12... f5 13. Rad1 $11) 13. Nd4 (13. Qf4 Ne5 14. Be2 a6 $11) 13... Nxd4 (13...
Qa5 14. Rad1 $11) 14. Qxd4 $11 Qa5 15. Qd5 (15. Nd5 Rfe8 16. Qd1 f5 17. exf5
Bxf5 $11) 15... b6 (15... Qc5 16. Rad1 $11) 16. Qxa5 (16. Qd1 $5 $11) 16...
bxa5 $17 17. Rac1 (17. Rad1 $5 a4 18. Nd5 $15) 17... f5 18. Nd1 (18. Nd5 Rfe8
19. exf5 Bxf5 $17) 18... fxe4 19. Bxe4 Be6 (19... Bb5 20. Re1 e6 21. f4 $19)
20. a3 (20. b3 Rc5 $17) 20... Rb8 21. b3 Rfc8 22. Ne3 a4 23. Nd5 $2 (23. bxa4
$142 $5 Rc3 24. Ra1 $17) 23... Bxd5 (23... Kf8 24. Nf4 Bd7 25. Rb1 $19) 24.
Bxd5 Bb2 (24... e6 25. Bf3 $19) 25. Rce1 $6 (25. Rb1 Rxc2 26. bxa4 $19) 25...
e6 26. Be4 (26. Bc4 d5 27. Be2 axb3 28. cxb3 Rxb3 $19) 26... d5 27. Bd3 (27.
Bf3 axb3 28. cxb3 Rxb3 $19) 27... axb3 28. cxb3 Rxb3 29. Re3 Rcc3 30. Rd1 (30.
Rg3+ Kh8 31. Be2 Rxg3 32. hxg3 Rxa3 $19) 30... Bxa3 31. Rg3+ Kf8 (31... Kh8 32.
Rh3 a5 33. Kf1 $19) 32. Bxh7 Rxg3 33. hxg3 f5 (33... Kg7 $142 $5 34. Bd3 Bc5
35. Kf1 $19) 34. Bg6 Kg7 (34... Ke7 $5 35. Re1 Bb4 36. Re3 Rb1+ 37. Kh2 $19)
35. Bh5 Bc5 (35... a5 $142 36. g4 Bd6 37. gxf5 $19) 36. Kf1 (36. Rc1 Bd4 37. g4
$19) 36... Rb2 37. f3 (37. Rc1 Rxf2+ 38. Ke1 Bd4 $19) 37... Rf2+ (37... Rf2+
38. Ke1 Rxg2 $19) 0-1

[Event "Seafair"]
[Site "?"]
[Date "1972.07.30"]
[Round "4"]
[White "Chin, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1954"]
[BlackElo "1998"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]
[EventDate "1972.??.??"]

{D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} 1. d4 d5 2. c4 dxc4
3. e3 Nf6 4. Bxc4 e6 5. Nc3 c5 6. Nf3 a6 7. a4 cxd4 8. exd4 Bb4 (8... Qc7 9.
Qe2 Be7 10. O-O O-O 11. Bg5 Nc6 12. Rfd1 Nb4 13. Rac1 Qd8 14. Ne5 Nfd5 15. Bxe7
Nxe7 16. Qf3 Ra7 17. h3 b6 18. d5 exd5 19. Nxd5 Nexd5 20. Bxd5 Qe8 21. Nc6 {
1/2-1/2 (21) Williams,A (2390)-Mascarinas,R (2385) Buenos Aires 1978}) 9. O-O
O-O 10. Ne2 $146 (10. Qe2 Nbd7 11. Bg5 h6 12. Bh4 Qa5 13. Ne4 Nd5 14. Bg3 N7f6
15. Ne5 {1/2-1/2 (15) Dudas,J (2410)-Jamrich,G (2235) Balatonbereny 1997}) (10.
Qb3 Bxc3 11. bxc3 Nc6 12. Bd3 Qc7 13. Qc2 h6 14. Be3 (14. Re1 Nd5 15. Bd2 Rd8
16. Ne5 Nxe5 17. Rxe5 b6 18. c4 Nf6 19. Bc3 a5 20. h3 Ba6 21. Bb2 Rac8 22. Rc1
Qc6 23. Be2 Nd5 24. Qb3 Nb4 25. Rh5 Qe4 26. Re5 Qg6 27. Re3 Qf5 28. Rg3 Qe4 {
Cavusoglu,Y-Nill,J (2206) Golden Sands 2000 1/2-1/2 (36)}) 14... e5 15. Nxe5
Nxe5 16. dxe5 Qxe5 17. Bd4 Qd6 18. Bf5 Re8 19. Rab1 Qc6 20. Bxc8 Raxc8 21. Qf5
Re6 22. Rb6 Qe4 23. Qxe4 Nxe4 24. Rxe6 fxe6 {
Griffon,O (1820)-Pelerin,M (1921) Bethune 2004 1/2-1/2 (36)}) (10. Qe2 Nc6 $11)
10... b6 (10... Nc6 11. Bg5 $15) 11. b3 (11. Qb3 $5 a5 12. Ne5 $14) 11... Bb7 (
11... Nc6 12. Nf4 Ne7 13. Ne5 $15) 12. Ne5 (12. Nf4 Bc3 13. Rb1 Qd6 $11) 12...
Nc6 $17 13. Bb2 Na5 (13... Nd5 14. Bxd5 Qxd5 15. Nf4 $15) 14. Rc1 (14. Nf4 Rc8
$15) 14... Rc8 (14... Nd5 15. Qd3 $17) 15. Bc3 (15. Nf4 Qe7 $15) 15... Ba3 (
15... Bxc3 16. Rxc3 Nd7 17. Ng4 $17) 16. Bxa5 $15 Bxc1 17. Bb4 Bh6 18. Bxf8
Qxf8 19. f4 (19. Qd3 $5 Ra8 20. Nc3 $15) 19... g6 $17 20. Qd3 Nd5 (20... Ra8
$142 $17) 21. Ng3 $4 (21. Bxd5 $142 Bxd5 22. Qxa6 $15) 21... Nxf4 $19 22. Qd1
Rc7 23. Qg4 (23. Nf3 Nd5 24. Qd3 Ne3 $19) 23... Nxg2 24. Rxf7 (24. Ne4 Ne3 25.
Nf6+ Kh8 26. Qg3 Nxf1 27. Kxf1 $19) 24... Be3+ 25. Kh1 Nf4+ (25... Nf4+ 26. Nf3
Rxf7 $19) 0-1

[Event "Seafair"]
[Site "?"]
[Date "1972.07.30"]
[Round "5"]
[White "Bailey, B."]
[Black "Turner, D."]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "2061"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "26"]
[EventDate "1972.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4
Nb6 6. Nc3 Bg7 7. exd6 cxd6 8. Be3 Bg4 9. Be2 Nc6 10. b3 O-O 11. O-O e5 12.
Nxe5 $4 $146 (12. d5 Ne7 13. Rc1 (13. Ng5 Bxe2 14. Nxe2 Nf5 15. Bc1 Nd7 16. Ne4
Nc5 17. N2c3 b6 18. Bb2 Rc8 19. Re1 h5 20. Nb5 Qd7 21. Qd2 a6 22. Nbc3 Qd8 23.
Qd1 Nd4 24. Nxc5 bxc5 25. Qd3 f5 26. f3 Qh4 27. Rf1 Rce8 {
Ravn,P-Drimer,D Reykjavik 1957 0-1 (45)}) 13... Nf5 (13... Bxf3 14. Bxf3 f5 15.
Be2 f4 16. Bd2 Nd7 17. Ne4 Nf5 18. Bg4 Nc5 19. Nxc5 dxc5 20. Re1 Nd6 21. Bc3 e4
22. Bxg7 Kxg7 23. b4 b6 24. Qa4 Rf7 25. bxc5 bxc5 26. Qa3 Rc7 27. Be6 Rb8 28.
Qc3+ {Gouveia,C (2390)-Lima,D (2475) Guanaba 1998 0-1 (37)}) (13... h6 14. h3 (
14. Ne1 Bxe2 15. Qxe2 f5 16. f3 Qd7 17. Nc2 Rae8 18. Nb5 Nbc8 19. b4 a6 20. Nc3
g5 21. c5 Ng6 22. Qc4 Kh7 23. c6 Qc7 24. b5 a5 25. b6 Nxb6 26. Qb3 Nxd5 27.
Nxd5 Qxc6 28. Na3 a4 {Corte,C-Bauza,L Mar del Plata 1946 1-0 (37)}) 14... Bxf3
15. Bxf3 f5 16. Be2 Rc8 17. c5 dxc5 18. d6 Nc6 19. Bxc5 Nd4 20. b4 Qd7 21. a4
Rcd8 22. Nb5 Nxe2+ 23. Qxe2 Kh7 24. Bxb6 axb6 25. Rc7 Qe6 26. Rxb7 Rf7 27. Rxb6
Qb3 28. Nc7 {Erwich,M (2059)-Tan,K Leiden 1999 1/2-1/2 (50)}) 14. Bg5 f6 15.
Bd2 Qe7 16. Ne4 Nd7 17. Bb4 b6 18. Nfd2 Bxe2 19. Qxe2 Nd4 20. Qe3 Nc5 21. Rfe1
f5 22. Nxc5 bxc5 23. Bc3 Qh4 24. b4 Bh6 25. Qd3 e4 26. Qg3 Qxg3 {
Seidman,H-Fine,R Hollywood 1945 0-1 (51)}) (12. dxe5 $142 dxe5 13. c5 $14)
12... dxe5 $19 13. Bxg4 (13. d5 Bxe2 14. Nxe2 $19) 13... exd4 0-1

[Event "J K Gill"]
[Site "?"]
[Date "1972.08.12"]
[Round "1"]
[White "Calkins, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1998"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "106"]
[EventDate "1972.??.??"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6
5. Nf3 d6 6. O-O Bg4 7. h3 Bh5 8. Be3 Nbd7 (8... Bxe3 9. fxe3 O-O 10. Ne2 Nbd7
11. Ng3 Bxf3 12. Qxf3 c6 13. Bb3 Nc5 14. Nf5 Nxb3 15. axb3 d5 16. Nxh6+ Kh8 17.
exd5 cxd5 18. Nf5 e4 19. Qg3 Nh5 20. Qg4 g6 21. Nh4 Qe7 22. dxe4 Qxe4 23. Qxe4
{Zhou,Y-Jakimtchouk,J Mureck 2005 1-0 (48)}) 9. Bxc5 $146 (9. Qd2 Bxf3 10. gxf3
Nh5 11. Kh2 c6 12. Rg1 Qf6 13. Bxc5 Nxc5 14. Qe3 Nf4 15. Rg3 h5 16. Rag1 g6 17.
b4 Nce6 18. Bxe6 Qxe6 19. Ne2 Qf6 20. Rg5 Nxe2 21. Qxe2 Qf4+ 22. Kh1 Ke7 23.
Qe3 Qh4 {Pulkkinen,H-Kallio,I Helsinki 1992 1/2-1/2}) 9... Nxc5 10. d4 (10. g4
Bg6 $11) 10... Ncxe4 (10... exd4 $142 $5 11. Qxd4 Bxf3 12. gxf3 Nfd7 $15) 11.
Nxe4 Nxe4 12. g4 (12. dxe5 O-O 13. Re1 Ng5 $11) 12... Bg6 $15 13. dxe5 O-O (
13... h5 $142 14. exd6 cxd6 $11) 14. e6 $4 (14. Re1 c6 15. exd6 Nxd6 $11) 14...
Ng5 $4 (14... Qf6 $142 15. Nd4 d5 16. Bxd5 Ng5 $19) 15. Nxg5 $11 Qxg5 16. Qf3 (
16. Qd4 fxe6 17. Bxe6+ Bf7 $11) 16... c6 17. exf7+ Bxf7 18. Bxf7+ Rxf7 19. Qb3
(19. Qe3 Qf6 20. c3 h5 $15) 19... d5 20. Rad1 (20. Qc3 $5 Qh4 21. Kg2 $17)
20... Raf8 21. Kg2 b5 (21... h5 $142 $5 22. Qg3 Rf4 $17) 22. Qc3 $15 Qf6 (22...
Rf4 23. f3 Rc4 24. Qd2 $11) 23. Qxf6 $11 Rxf6 24. Kg3 Re6 25. Rfe1 Rfe8 26.
Rxe6 Rxe6 27. Rd2 (27. Rd3 a5 $11) 27... a5 28. f4 $2 (28. f3 Kf7 $11) 28...
Kf7 (28... Re3+ $142 29. Kg2 b4 $17) 29. Kf3 $11 Re1 30. Rd3 (30. a3 Rf1+ 31.
Kg3 a4 $11) 30... Rb1 (30... Rh1 $142 31. Kg3 Rc1 $15) 31. Rb3 $4 (31. Rc3 $142
$11) 31... a4 $19 32. Rb4 $2 (32. Rc3 Rxb2 33. a3 Ra2 $19) 32... Ra1 (32... Rc1
$142 33. b3 axb3 34. Rxb3 Rxc2 35. Ra3 $19) 33. a3 Rc1 (33... Ke6 $5 34. c3 Rb1
35. Kg3 $19) 34. c3 g6 (34... Ke6 $142 $19) 35. h4 $4 (35. f5 g5 36. Kg3 Kf6
$11) 35... Kf6 $4 (35... Ke6 36. Rd4 Rc2 $19) 36. h5 $4 (36. g5+ $142 hxg5 37.
fxg5+ Kf5 38. Rd4 $11) 36... gxh5 $19 37. gxh5 Kf5 38. Kg3 (38. Ke3 Rd1 39. Rd4
Re1+ 40. Kf3 Rh1 $19) 38... Rh1 (38... Rg1+ $142 39. Kf2 Rh1 40. b3 axb3 41.
Rxb3 Rxh5 42. Ke3 $19) 39. Kf3 (39. Rd4 Rf1 $19) 39... Rxh5 40. Kg3 (40. b3
axb3 41. Rxb3 Rh3+ 42. Ke2 Rh4 $19) 40... Rh1 41. Kg2 (41. Rd4 h5 $19) 41...
Re1 42. Kf3 (42. Rd4 Re2+ 43. Kf3 Rxb2 44. Rd1 $19) 42... Re4 43. Kg3 h5 (43...
Rxb4 44. axb4 h5 45. Kf3 h4 46. Ke3 h3 47. Kf3 h2 48. Kg2 Kxf4 49. Kxh2 Ke4 50.
Kg2 Kd3 51. Kf2 Kc2 52. Ke3 Kxb2 53. Kd4 a3 54. Kc5 Kxc3 55. Kxc6 d4 56. Kc5 d3
57. Kc6 Kxb4 58. Kd7 d2 59. Ke6 a2 60. Ke7 a1=Q 61. Kd7 d1=Q+ 62. Kc6 Qg7 63.
Kb6 Qd6#) 44. Kh4 Rxf4+ (44... Rxb4 45. axb4 Kxf4 46. Kh3 Ke4 47. Kg3 Kd3 48.
Kf2 Kc2 49. Ke3 Kxb2 50. Kd4 a3 51. Kc5 Kxc3 52. Kxc6 Kc4 53. Kd7 d4 54. Kc6 d3
55. Kd7 d2 56. Kd6 d1=Q+ 57. Ke7 a2 58. Kf7 a1=Q 59. Kg6 Qg4+ 60. Kf7 Qag7+ 61.
Ke8 Qc8#) 45. Kxh5 Rxb4 46. axb4 Ke4 47. Kg5 (47. Kg4 Kd3 48. Kg5 Kc2 49. Kf4
Kxb2 50. Ke5 Kxc3 51. Kd6 d4 52. Kxc6 Kxb4 53. Kd6 a3 54. Ke6 a2 55. Kd6 d3 56.
Ke6 a1=Q 57. Kd5 d2 58. Kc6 d1=Q 59. Kb6 Qa8 60. Kc7 Qdd8#) 47... Kd3 48. Kf5 (
48. Kf4 Kc2 49. Ke3 Kxb2 50. Kd4 a3 51. Kc5 Kxc3 52. Kxc6 d4 53. Kxb5 a2 54.
Kc6 Kxb4 55. Kd5 d3 56. Kd6 a1=Q 57. Ke7 d2 58. Kf7 d1=Q 59. Ke7 Qg7+ 60. Ke6
Qdd7#) 48... Kc2 49. Ke5 (49. c4 dxc4 50. Kg4 Kxb2 51. Kf3 a3 52. Ke2 a2 53.
Kf2 c3 54. Kg3 a1=Q 55. Kf4 c2 56. Kg4 Qg1+ 57. Kf5 c1=Q 58. Ke6 Qh6+ 59. Kf7
Qgg7+ 60. Ke8 Qhh8#) 49... Kxb2 50. Kd4 (50. Kd6 Kxc3 51. Kc5 d4 52. Kxc6 a3
53. Kc7 Kxb4 54. Kc8 a2 55. Kc7 d3 56. Kc6 a1=Q 57. Kd6 d2 58. Ke7 d1=Q 59. Kf7
Kb3 60. Kg6 b4 61. Kf7 Qd6 62. Ke8 Qe7+ 63. Kxe7 Kc3 64. Kf6 b3 65. Ke5 b2 66.
Kf6 b1=Q 67. Ke5 Qg6 68. Kf4 Qe1 69. Kf3 Qge4#) 50... a3 $19 51. Kc5 Kxc3 52.
Kxc6 Kxb4 53. Kxd5 a2 0-1

[Event "J K Gill"]
[Site "?"]
[Date "1972.08.12"]
[Round "2"]
[White "Bailey, B."]
[Black "Nedell, F."]
[Result "1-0"]
[WhiteElo "1998"]
[BlackElo "2105"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]
[EventDate "1972.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5.
Nf3 c5 6. dxc5 Qa5 7. Qd3 Qxc5 8. Be3 Qc7 9. Nb5 $146 (9. O-O-O Nc6 10. e5 dxe5
11. fxe5 Bf5 12. exf6 Bxd3 13. fxg7 Rg8 14. Rxd3 Rd8 15. Rxd8+ Nxd8 16. Bb5+
Nc6 17. Rd1 f6 18. Nd5 Qa5 19. Bc4 Rxg7 20. Bf4 g5 21. Nc7+ Kf8 22. Ne6+ Kf7
23. Nxg7+ Kxg7 {Perez Perez,F-Farre Mallofre,M Zaragoza 1957 1-0}) (9. h3 Nbd7
10. Be2 O-O 11. O-O a6 {
1/2-1/2 (11) Govedarica,R (2405)-Peev,P (2440) Pernik 1978}) (9. Bd4 Nc6 10.
Nb5 Qd8 11. Bc3 a6 12. Nbd4 Bd7 13. Be2 O-O 14. O-O e6 15. Nd2 b5 16. a3 Nxd4
17. Bxd4 Bc6 18. e5 dxe5 19. Bxe5 Nd7 20. Qc3 Nxe5 21. fxe5 Bxe5 22. Qxe5 Qxd2
23. Rf2 Qd5 {Bramme,I (2079)-Pardo,S (1978) France 2005 0-1 (104)}) (9. Be2 O-O
10. Nd4 Nbd7 11. Nb3 Nb6 12. h3 Be6 13. Qb5 Nc4 14. Bxc4 Bxc4 15. Qa4 Nh5 16.
Nd2 b5 17. Qa3 a5 18. Nd1 Qc6 19. Bf2 Nxf4 20. Qf3 Be5 21. Bg3 Be2 22. Qf2 Bxd1
{0-1 (22) Nagy,B (2050)-Suto,G (2145) Eger 1996}) (9. e5 $142 $5 Ng4 10. Nd5
$18) 9... Qa5+ $14 10. Qc3 (10. Qd2 Qxd2+ 11. Nxd2 Na6 $14) 10... Qxc3+ $11 11.
Nxc3 O-O (11... Nc6 12. h3 $11) 12. O-O-O Nc6 13. h3 a6 (13... Nh5 14. Bd3 Ng3
15. Rhe1 Bxc3 16. bxc3 $14) 14. g4 $16 b5 15. Nd4 (15. Bg2 $142 $5 Bb7 16. e5
dxe5 17. Nxe5 $16) 15... Nxd4 $11 16. Bxd4 Bb7 17. Bg2 Rfc8 18. Rh2 Ne8 19.
Bxg7 Kxg7 20. Nd5 Bxd5 21. Rxd5 (21. exd5 $2 Rc4 22. f5 g5 $17) 21... Ra7 22.
Rd3 Rac7 23. Bf3 e5 (23... Rc5 24. h4 $11) 24. fxe5 $11 dxe5 25. g5 h5 26.
gxh6+ (26. Rhd2 Rc6 $11) 26... Kxh6 $15 27. Bg4 (27. h4 Nf6 $15) 27... Rb8 28.
Rf2 Rb6 29. Rd5 (29. h4 Nf6 30. Bf3 Rc8 $17) 29... Re7 30. Rd8 Kg5 (30... Rd6
$142 31. Ra8 Nf6 $17) 31. Kd2 $4 (31. Be2 $142 $15) 31... Rd6+ $19 32. Rxd6
Nxd6 33. Kd3 (33. Bf3 $19) 33... f5 34. Bf3 (34. exf5 gxf5 35. Be2 Rd7 36. Rg2+
Kf4 $19) 34... Rh7 35. Bg2 (35. exf5 gxf5 36. Bg2 e4+ 37. Kd4 Rd7 $19) 35...
Rh4 {Black plans f4} (35... Nxe4 $142 36. Bxe4 Rxh3+ 37. Ke2 fxe4 38. a3 $19)
36. exf5 gxf5 37. b3 (37. Ke2 e4 38. Rf1 Kf6 $19) 37... Rd4+ 38. Ke2 f4 (38...
b4 $142 39. Ke1 e4 $19) 39. c3 $18 Re4+ $4 (39... f3+ $142 40. Bxf3 Rf4 41.
Rg2+ Kf5 $18) 40. Bxe4 Nxe4 41. Rf3 (41. c4 $142 $5 Kh4 42. Rf3 Nc5 $18) 41...
Ng3+ 42. Kf2 Kh4 (42... Ne4+ 43. Ke1 Nc5 44. Ke2 $18) 43. Kg2 (43. c4 $142 Ne4+
44. Kg2 Kg5 $18) 43... Ne2 (43... Nf5 44. c4 Kg5 $18) 44. c4 e4 (44... Kg5 45.
Rf1 $18) 45. Rf1 bxc4 (45... f3+ 46. Kf2 Kg5 47. Re1 $18) 46. bxc4 f3+ 47. Kf2
(47. Kf2 Kg5 48. Re1 $18) 1-0

[Event "J K Gill"]
[Site "?"]
[Date "1972.08.12"]
[Round "3"]
[White "Bailey, B."]
[Black "Turner, D."]
[Result "1/2-1/2"]
[WhiteElo "1998"]
[BlackElo "2061"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]
[EventDate "1972.??.??"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. d5 Na5 11. Bc2
Nd7 12. Nbd2 (12. Qd3 Nb7 13. b4 f5 14. Nbd2 fxe4 15. Qxe4 Bf5 16. Qxf5 Rxf5
17. Bxf5 Nf6 18. Be6+ Kf8 19. Ne4 Nxe4 20. Rxe4 Qe8 21. Rg4 Nd8 22. Bh6 Nxe6
23. dxe6 gxh6 24. Re1 Bf6 25. h3 Qxe6 26. Nd4 Qd7 {
Mikuszak,U-Benkunskiene,V Eretria 2005 0-1}) 12... Bg5 13. h3 Bxd2 $146 (13...
Bxf3 14. Qxf3 (14. Nxf3 Bxc1 15. Rxc1 Nc4 16. Rb1 Qf6 17. Bd3 Ncb6 18. b4 Qh6
19. Qc2 Nf6 20. c4 bxc4 21. Bxc4 Nxc4 22. Qxc4 Ra7 23. a3 Nd7 24. Rbc1 f5 25.
Rc2 Nb6 {1/2-1/2 (25) Vieira,F-Santos,J (2020) Lisbon 1999}) 14... Rb8 15. b3
Qc8 16. Qg4 Bh6 17. Nc4 f5 18. exf5 Nf6 19. Qg3 Bf4 20. Bxf4 exf4 21. Qxf4 bxc4
22. b4 Nb7 23. Qxc4 Nd8 24. Re7 c6 25. dxc6+ d5 26. Qf4 Nxc6 27. Rc7 Qe8 28.
Ba4 {Polak,T (2355)-Fauland,A (2455) Vienna 1990 1/2-1/2 (61)}) 14. Bxd2 (14.
Qxd2 $6 Bxf3 15. gxf3 Nc4 $11) 14... Bh5 15. g4 Bg6 16. b3 (16. Bg5 $142 $5 f6
17. Bc1 $16) 16... c6 $14 17. dxc6 Nxc6 18. Bc1 Qc7 19. Ba3 Nc5 20. Qe2 (20.
Bxc5 dxc5 21. Qd5 Rfc8 $11) 20... Rfd8 (20... Ne6 21. Qe3 a5 22. Rad1 $15) 21.
Rad1 (21. Bxc5 $5 dxc5 22. Red1 $11) 21... Ne6 $15 22. Bc1 b4 (22... Qa5 $142
23. Bb1 Qxc3 $17) 23. Ng5 $4 (23. c4 f6 $11) 23... Nxg5 $4 (23... bxc3 $142 24.
Nxe6 fxe6 $19) 24. Bxg5 $11 Rd7 (24... f6 $142 25. Be3 bxc3 26. Qc4+ Kh8 27.
Qxc3 Qb7 $11) 25. Rd3 $4 (25. c4 $5 $14) 25... f6 (25... bxc3 26. Rxc3 Nd4 27.
Qe3 Nxc2 28. Rxc7 Rxc7 29. Qd2 Nxe1 30. Qxe1 $17) 26. Bc1 $2 (26. Bd2 bxc3 27.
Bxc3 Ne7 $11) 26... Rad8 (26... bxc3 27. Rxc3 Nd4 28. Qc4+ Qxc4 29. bxc4 $17 (
29. Rxc4 $4 Nf3+ 30. Kf1 Nxe1 31. Kxe1 d5 32. exd5 Bxc2 33. Rxc2 Rxd5 $19)) 27.
Qd2 (27. c4 Nd4 28. Rxd4 exd4 $11) 27... Qa5 (27... d5 28. exd5 e4 29. Rg3 Rxd5
30. Qf4 $17) 28. Bb1 (28. a3 $5 bxc3 29. Qxc3 Qxc3 30. Rxc3 $11) 28... d5 $17
29. c4 d4 (29... Bxe4 $4 30. Rxe4 g6 31. cxd5 Rxd5 32. Rc4 $18) 30. Rg3 Qc5 31.
Bd3 Rf8 32. Kg2 (32. h4 $5 $17) 32... Nd8 $19 33. Qc2 (33. a4 Ne6 $19) 33...
Ne6 34. Rf1 a5 35. f4 1/2-1/2

[Event "J K Gill"]
[Site "?"]
[Date "1972.08.13"]
[Round "4"]
[White "Love, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1912"]
[BlackElo "1998"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "41"]
[EventDate "1972.??.??"]

{A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6} 1. c4 e5 2. Nc3 Nf6 3. g3 c6
4. d4 exd4 5. Qxd4 d5 6. cxd5 cxd5 7. Bg5 Be7 8. Bg2 {
The pressure on the isolated pawn grows} Nc6 9. Qa4 d4 (9... Be6 10. e3 O-O 11.
Nge2 Qb6 12. O-O Rfd8 13. Rfd1 h6 14. Bxf6 Bxf6 15. Nf4 Qxb2 16. Ncxd5 Bxd5 17.
Bxd5 Qxa1 18. Bxf7+ Kf8 19. Rxa1 Bxa1 20. Qb3 Ne5 21. Ne6+ Ke7 22. Nxd8 Rxd8
23. Bh5 Rd7 24. Qa3+ {Kraidman,Y (2465)-Lederman,L (2420) Beersheba 1976 1-0})
(9... O-O 10. Nf3 Be6 11. O-O Qb6 12. Qb5 d4 13. Qxb6 axb6 14. Nb5 Rfd8 15. b3
Ra5 16. Nc7 Bg4 17. Bd2 Rc5 18. Rfc1 Ne4 19. Rxc5 Bxc5 20. Be1 Nc3 21. Kf1 Rd7
22. Ne8 Rd8 23. Nc7 Ba3 24. Bd2 {
Volosin,V (2289)-Berebora,F (2391) Hungary 2006 1/2-1/2 (34)}) 10. Rd1 $146 (
10. Bxf6 Bxf6 11. Nd5 O-O 12. Nxf6+ Qxf6 13. Rd1 d3 14. Rxd3 Bf5 15. Rc3 Rfe8
16. Nf3 Re4 17. Qb3 Rb4 18. Qa3 a5 19. O-O g5 20. Rc5 h6 21. Qc3 Qe6 22. e3 Bg6
23. b3 Rd8 24. Ne5 Nxe5 {
Esposito,L (2000)-Ortega,L (2435) Celle Ligure 1995 1/2-1/2 (67)}) 10... Bd7
11. Bxf6 Bxf6 12. Nd5 O-O 13. Nf3 {
Increasing the pressure on the isolated pawn on d4} Re8 14. Nxf6+ Qxf6 15. Nxd4
Nxd4 16. Qxd4 Qa6 (16... Bb5 17. e4 Qa6 18. f3 $15) 17. e3 (17. Rd2 $5 Bc6 18.
Bxc6 bxc6 19. b3 $14) 17... Bb5 $11 18. a3 (18. f4 Bc6 19. Bxc6 bxc6 $11) 18...
Qa5+ (18... Rac8 $142 $5 19. Qd6 b6 $17) 19. Qb4 $11 Qxb4+ 20. axb4 Rac8 21.
Rd2 1/2-1/2

[Event "J K Gill"]
[Site "?"]
[Date "1972.08.13"]
[Round "5"]
[White "Kozu, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1694"]
[BlackElo "1998"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "80"]
[EventDate "1972.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 c5 6. O-O a6 7. dxc5 Qxd1 8. Rxd1 Bxc5
9. a3 b5 10. Ba2 (10. Bd3 Bb7 11. b4 {
1/2-1/2 (11) Poluljahov,A (2510)-Tregubov,P (2495) Volgograd 1994}) 10... Bb7
11. Nbd2 (11. b4 Be7 12. Bb2 Nbd7 13. Nbd2 O-O 14. Rac1 Rac8 15. Ne5 Nxe5 16.
Bxe5 Rfd8 17. Bd4 e5 18. Bc3 Rd3 19. Nb1 Rxd1+ 20. Rxd1 Be4 21. Bxe5 Rc2 22.
Bb3 Rc8 23. f3 Bc2 24. Rc1 Bf5 25. Rxc8+ Bxc8 {
Poecksteiner,J (2194)-Shoham,A (2195) Dos Hermanas 2003 1-0 (34)}) 11... Nc6
$146 (11... Nd5 12. Nb3 Bb6 13. Bd2 Ne7 14. Ba5 Bxa5 15. Nxa5 Bxf3 16. gxf3 Ra7
17. Rd2 Rc7 18. Rad1 O-O 19. Nb3 Nc8 20. Nc1 g6 21. Ne2 Nb6 22. Nf4 Re8 23. h4
Rd7 24. Rxd7 N8xd7 25. b4 Kf8 26. Rd2 {
Martinez,A-Montoya Bello,F (2160) Mondariz 1997 0-1 (52)}) (11... Bb6 12. Bb1
$11) 12. b4 Bb6 13. Bb2 Ke7 14. Rac1 a5 (14... Rac8 15. h3 $11) 15. bxa5 Bxa5 (
15... Nxa5 16. Nd4 Bxd4 17. Bxd4 $14) 16. Nb3 $14 Bb6 (16... Rhc8 $5 $14) 17.
Nc5 Bxc5 18. Rxc5 b4 $2 (18... Rhd8 $142 19. Rxd8 Rxd8 $16) 19. Rb5 $4 (19. Nd4
$142 Rhc8 20. Rb5 $18) 19... Rhb8 $11 20. Rd3 Ba6 21. Rxb8 Rxb8 22. Rb3 $4 (22.
Nd4 $142 Nxd4 23. Rxd4 $11) 22... Bc4 $19 23. Bxf6+ (23. Nd4 Nxd4 24. Rxb4 Ne2+
25. Kf1 Rxb4 26. axb4 Bxa2 27. Kxe2 Bc4+ 28. Kf3 Bb5 $19) 23... Kxf6 24. Rb2 (
24. Rxb4 Nxb4 25. Bxc4 Nc2 $19) 24... Bxa2 25. Rxa2 (25. axb4 Rxb4 26. Rxb4
Nxb4 $19) 25... bxa3 26. Kf1 (26. Nd2 Rb2 27. Rxb2 axb2 $19) 26... Ra8 27. Ke2
Nb4 28. Ra1 a2 29. Kd1 (29. Nd4 Ra3 $19) 29... Nd3 (29... Rc8 30. Ne1 $19) 30.
Kc2 (30. Ke2 Ra3 $19) 30... Nxf2 31. Kb3 Ng4 32. e4 e5 33. Rxa2 (33. Kb2 Nf2
$19) 33... Rxa2 34. Kxa2 Nf2 35. Nd2 (35. Kb3 Nxe4 36. Kc4 Kf5 $19) 35... Kg5
36. g3 (36. Kb3 Kf4 $19) 36... Kg4 37. Kb3 Kh3 38. Kc4 Kxh2 39. Nf3+ Kxg3 40.
Nxe5 f6 (40... f6 41. Nc6 Nxe4 $19) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1972.08.15"]
[Round "1"]
[White "Kanellis, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1600"]
[BlackElo "1998"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "68"]
[EventDate "1972.??.??"]

{D60: Queen's Gambit Declined: Classical: Unusual White 7th moves} 1. d4 d5 2.
c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Be2 O-O 8. O-O b6 9. a3 (9.
Rc1 Bb7 10. h3 Rc8 11. Qa4 a6 12. Rfd1 b5 13. cxb5 cxb5 14. Qb3 Bd6 15. Bf4
Bxf4 16. exf4 Qe7 17. Ne5 Nb6 18. a4 b4 19. a5 Nc4 20. Na2 Nxa5 21. Qxb4 Qxb4
22. Nxb4 Nb3 23. Rxc8 Rxc8 {
Salo,H (2240)-Vooremaa,A (2345) Finland 1992 0-1 (44)}) 9... Ba6 $146 (9... Bb7
10. b4 (10. Rc1 c5 11. dxc5 Nxc5 12. b4 Nce4 13. Nxe4 Nxe4 14. Bxe7 Qxe7 15.
cxd5 Bxd5 16. Nd4 Qg5 17. Bf3 Rac8 18. Qd3 Nf6 19. Bxd5 Qxd5 20. Qa6 Qd7 21.
Nb5 h6 22. Rcd1 Qe7 23. Qxa7 Qxa7 24. Nxa7 Rc2 {
Kotrla,S-Potpara,N Vrnjacka Banja 2006 1-0 (33)}) 10... c5 11. cxd5 Nxd5 12.
Bxe7 Qxe7 13. Nxd5 Bxd5 14. dxc5 bxc5 15. b5 Rfd8 16. Qc2 Rac8 17. e4 Ba8 18.
Rfe1 Nf6 19. Bc4 Ne8 20. Re3 Nd6 21. Rae1 Rc7 22. a4 Kh8 23. h3 Bb7 24. g4 {
Michalek,B (1894)-Kimpel,J (1731) Halle 2005 1-0 (39)}) 10. cxd5 Bxe2 11. Qxe2
exd5 12. b4 (12. Qa6 h6 13. Bxf6 Nxf6 $14) 12... Ne4 (12... b5 13. Rfc1 $11)
13. Bxe7 Nxc3 14. Qc2 Qxe7 15. Qxc3 c5 $2 (15... Rfc8 $142 $5 $11) 16. dxc5 $16
bxc5 17. bxc5 (17. Rfd1 $142 Qd6 18. e4 $16) 17... Rfc8 $2 (17... Nxc5 $142 18.
Rac1 Ne4 $14) 18. c6 $18 Qd6 $4 (18... Qc5 19. Qxc5 Nxc5 $18) 19. Nd4 Ne5 20.
Rfc1 Ng4 21. Nf3 Rab8 (21... Nf6 22. Nd4 $18) 22. Rab1 h6 (22... Rxb1 23. Rxb1
g6 24. Rc1 $18) 23. Rxb8 Rxb8 (23... Qxb8 24. h3 Nf6 25. Nd4 $18) 24. c7 Rc8
25. h3 (25. Qb3 $5 Nf6 26. Qb7 Qe6 $18) 25... Nf6 26. Qc6 (26. Qa5 a6 27. Nd4
Qd7 $18) 26... Qxa3 $4 (26... Qxc6 27. Rxc6 Ne8 $18) 27. Nd4 (27. Rb1 $142 Qf8
28. Qb7 $18) 27... Qe7 (27... Ne8 28. Nb5 Qxc1+ 29. Qxc1 a6 $18) 28. Nf5 Qf8 (
28... Qxc7 29. Qxc7 Rxc7 30. Rxc7 $18) 29. Nd6 Kh7 (29... Rd8 30. cxd8=Q Qxd8
$18) 30. Nxc8 Qxc8 31. Qc5 (31. Qd6 Nd7 32. Qxd5 Kg8 $18) 31... a6 32. Qa7 Nd7
33. Rb1 Ne5 34. Rb8 Nf3+ 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1972.08.15"]
[Round "2"]
[White "Bailey, B."]
[Black "Higgens, J."]
[Result "1-0"]
[WhiteElo "1998"]
[BlackElo "100"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "103"]
[EventDate "1972.??.??"]

{C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} 1. e4
e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5. Re1 O-O 6. Bxc6 dxc6 7. Nxe5 Qd4 (7...
Be6 8. d4 Bd6 9. Nf3 Be7 10. h3 h6 11. b3 Re8 12. c4 Qc8 13. Bb2 Rd8 14. Nbd2
Bb4 15. a3 Bxd2 16. Nxd2 Qd7 17. d5 cxd5 18. Bxf6 gxf6 19. cxd5 Kf8 20. Qh5 Ke7
21. dxe6 Qxe6 22. Nc4 {Van Beers,E (2383)-Skehan,C Mallorca 2004 1-0}) (7...
Bd6 8. Nf3 Re8 9. e5 Ng4 10. exd6 Rxe1+ 11. Qxe1 cxd6 12. d4 d5 13. h3 Nf6 14.
Bg5 h6 15. Bxf6 Qxf6 16. Qe8+ Kh7 17. Nbd2 Qg6 18. Nh4 Qxc2 19. Ndf3 Qxb2 20.
Re1 f5 21. Qg6+ {1-0 (21) Vranova,J (1873)-Novak,D Usti nad Orlici 2006}) 8.
Nf3 Bg4 $4 $146 (8... Qb6 9. h3 Re8 10. d4 Qa5 11. Nbd2 Qh5 12. Nh2 Qg6 13. Qf3
h6 14. Nc4 Qh5 15. Qxh5 Nxh5 16. Nf3 g5 17. e5 Be6 18. Ne3 Ng7 19. Ng4 Bxg4 20.
hxg4 Rad8 21. Be3 b6 22. Rad1 b5 23. b3 {
Garcia Hernandez,C-Gnass,E Berlin 2005 1/2-1/2 (44)}) (8... Qc5 9. d4 Qb6 10.
c3 Bg4 11. Nbd2 Rfe8 12. Qc2 Rad8 13. Ne5 Bh5 14. Ndc4 Qb5 15. Ne3 Bd6 16. N5c4
Ng4 17. Nxg4 Bxg4 18. Ne3 Bh5 19. e5 Bg6 20. Qe2 Qxe2 21. Rxe2 Be7 22. Nc4 Bd3
23. Re1 {Muller,C-Hochstadt,C Germany 1996 0-1 (37)}) (8... Qd8 $18) 9. Nxd4
Bxd1 10. Rxd1 Nxe4 (10... Bc5 11. Nf5 Nxe4 12. d4 $18) 11. Re1 f5 12. f3 (12.
Nxf5 $142 Rxf5 13. Rxe4 Bf6 $18) 12... Bc5 13. fxe4 Bxd4+ 14. Kh1 Rae8 15. c3 (
15. Nc3 $142 fxe4 16. g3 e3 17. dxe3 Bxc3 18. bxc3 Rf5 $18) 15... Bf2 16. Rf1
fxe4 17. Na3 Bb6 18. Rxf8+ (18. Rd1 $142 $18) 18... Rxf8 $17 19. g3 Rf1+ 20.
Kg2 Rg1+ 21. Kh3 g5 $4 (21... e3 $142 22. Nc2 e2 $15) 22. b4 $18 h5 (22... Rf1
23. Nc4 h5 24. a4 $18) 23. Bb2 g4+ 24. Kh4 Rg2 25. Nc4 (25. Kxh5 $142 Rxh2+ 26.
Kxg4 Rxd2 27. Nc4 $18) 25... Rxh2+ $11 26. Kg5 Kg7 $4 (26... Bf2 $142 27. Kf4
h4 28. gxh4 g3 $11) 27. Nxb6 $18 cxb6 28. c4+ Kf7 29. Rf1+ Ke6 30. Bc3 (30. Re1
$142 c5 31. Rxe4+ Kd7 $18) 30... c5 (30... Rg2 31. Rf4 (31. Kxh5 $143 Rxg3 32.
Kg5 e3 $18) 31... Rxg3 32. Rxe4+ Kd7 33. Kxh5 Rh3+ 34. Kxg4 $18) 31. b5 a6 (
31... Rg2 32. Rf4 $18) 32. a4 a5 (32... e3 33. dxe3 Ke7 $18) 33. Re1 Rh3 34.
Rxe4+ Kd7 35. Be5 (35. Kf6 h4 36. gxh4 Rxh4 37. Re7+ Kd8 $18) 35... Rh1 36. Bc3
Rg1 37. Kxh5 Rxg3 38. Rxg4 Rxg4 39. Kxg4 Ke6 (39... Ke7 40. Kf5 Ke8 41. Kf6 Kd8
42. d4 cxd4 43. Bxd4 Kd7 44. Bf2 Kd8 45. Bxb6+ Ke8 46. c5 Kd7 47. Kf7 Kc8 48.
Ke7 Kb8 49. Kd8 Ka8 50. c6 bxc6 51. bxc6 Kb8 52. c7+ Kb7 53. c8=Q+ Kxb6 54. Qa8
Kc5 55. Qxa5+ Kc4 56. Qf5 Kb3 57. a5 Ka3 58. a6 Kb4 59. a7 Kb3 60. a8=Q Kb4 61.
Qc2 Kb5 62. Qa5+ Kxa5 63. Qb3 Ka6 64. Qb4 Ka7 65. Kc7 Ka6 66. Qa4#) 40. Kf4 (
40. d4 cxd4 41. Bxd4 Kf7 42. Kf5 Ke7 43. Bxb6 Kf7 44. c5 Ke7 45. c6 bxc6 46.
bxc6 Kd6 47. c7 Kd7 48. Bxa5 Kc8 49. Bb6 Kd7 50. a5 Kc6 51. a6 Kb5 52. c8=Q
Kxb6 53. a7 Kxa7 54. Qc7+ Ka6 55. Qb8 Ka5 56. Ke4 Ka4 57. Kd4 Ka3 58. Kc3 Ka2
59. Qb2#) 40... Kd7 (40... Ke7 41. Kf5 Kf7 42. d4 cxd4 43. Bxd4 Ke7 44. Bxb6
Kd7 45. c5 Ke7 46. Ke5 Kf7 47. c6 bxc6 48. bxc6 Ke7 49. Bxa5 Ke8 50. c7 Kd7 51.
Bb6 Kc8 52. a5 Kb7 53. a6+ Kxa6 54. c8=Q+ Kxb6 55. Kd4 Ka7 56. Kd5 Kb6 57. Qb8+
Ka5 58. Kc5 Ka4 59. Qb4#) 41. Kf5 Kc8 (41... Ke7 42. d4 cxd4 43. Bxd4 Kd6 44.
Kf6 Kd7 45. Bg1 Kd8 46. Bxb6+ Ke8 47. c5 Kd7 48. Kf7 Kc8 49. Ke7 Kb8 50. Kd8
Ka8 51. c6 bxc6 52. bxc6 Kb8 53. c7+ Kb7 54. c8=Q+ Kxb6 55. Qa8 Kc5 56. Qxa5+
Kd4 57. Qa7+ Kc4 58. a5 Kb4 59. a6 Kb3 60. Qf2 Kc4 61. a7 Kb3 62. a8=Q Kc4 63.
Qe4+ Kb3 64. Qb2+ Kxb2 65. Kd7 Kb3 66. Qd3+ Ka2 67. Kc6 Ka1 68. Kb5 Ka2 69. Kb4
Ka1 70. Kc3 Ka2 71. Kc2 Ka1 72. Qa6#) 42. Ke6 Kd8 43. Bxa5 $1 bxa5 44. Kd6 Kc8
(44... b6 45. Kc6 Ke7 46. Kxb6 Kd6 47. d3 Ke7 48. Kxc5 Ke8 49. b6 Kd7 50. Kd5
Kc8 51. Kc6 Kd8 52. b7 Ke8 53. Kd5 Kf7 54. b8=Q Kf6 55. Qf4+ Kg7 56. Ke6 Kg8
57. Qg4+ Kh8 58. Kf6 Kh7 59. Qg7#) 45. Kxc5 Kb8 (45... Kc7 46. Kd5 Kd7 47. c5
Ke7 48. c6 bxc6+ 49. bxc6 Kd8 50. d3 Kc7 51. d4 Kb8 52. c7+ Kxc7 53. Ke6 Kb6
54. d5 Kb7 55. d6 Kc8 56. Ke7 Kb7 57. d7 Ka7 58. d8=Q Ka6 59. Kd6 Kb7 60. Qxa5
Kb8 61. Kc6 Kc8 62. Qc7#) 46. Kb6 (46. Kd6 b6 47. d4 Kc8 48. Ke7 Kb7 49. d5 Kc7
50. d6+ Kc8 51. d7+ Kb7 52. Kd6 Kb8 53. d8=Q+ Ka7 54. Qd7+ Kb8 55. Kc6 Ka8 56.
Qb7#) 46... Ka8 47. Kc7 Ka7 48. d4 b6 (48... Ka8 49. d5 b6 50. d6 Ka7 51. d7
Ka8 52. d8=Q+ Ka7 53. Qb8#) 49. d5 Ka8 50. d6 Ka7 51. d7 Ka8 52. d8=Q+ (52.
d8=Q+ Ka7 53. Qb8#) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1972.08.22"]
[Round "3"]
[White "DeJong, P."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1998"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "92"]
[EventDate "1972.??.??"]

{A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} 1. d4 Nf6 2. e3 e6 3.
Nf3 b6 4. Nc3 (4. c3 Bb7 5. Nbd2 g6 6. Bd3 Bg7 7. O-O O-O 8. e4 d6 9. Qe2 e5
10. dxe5 dxe5 11. Nxe5 Nh5 12. Ndf3 Qe7 13. Ng4 Nd7 14. Nh6+ Kh8 15. Re1 Nc5
16. e5 Ne6 17. g3 Nhf4 18. gxf4 Bxh6 {
Kocsis,J (2275)-Nagy,R (2215) Hungary 1994 1-0 (63)}) 4... Bb7 5. Bd3 $146 (5.
g3 c5 6. Bg2 d5 7. Bd2 Nc6 8. Qe2 a5 9. Qb5 c4 10. Ne5 Rc8 11. Na4 Nd7 12. Nxd7
Qxd7 13. Nxb6 Qc7 14. Nxc8 Qxc8 15. Bxa5 Ba6 16. Qa4 Qb7 17. c3 Bb5 18. Qd1
Nxa5 19. O-O Bc6 {Zaccaria,S-Perrone,S Saint Vincent 2006 0-1 (69)}) (5. a3 c5
6. dxc5 Bxc5 7. b4 Be7 8. Bb2 O-O 9. Bd3 d5 10. O-O Nbd7 11. Ne2 Qc7 12. Ng3
Bd6 13. Nh4 Be7 14. Nh5 Nxh5 15. Qxh5 h6 16. Qg4 Nf6 17. Qd4 {
1/2-1/2 (17) Hentschel,M (1293)-Koczy,W Steinfurt 2006}) (5. Bd2 d6 6. Bc4 Nbd7
7. b3 c5 8. Nb5 cxd4 9. Nbxd4 Rc8 10. Qe2 Be7 11. Bc3 O-O 12. Qd3 Bxf3 13. gxf3
Ne5 14. Qe2 Nxc4 15. bxc4 d5 16. Bb2 Rxc4 17. a3 Qd7 18. c3 Rfc8 19. h4 e5 {
Neziri,R-Niegemeier,K Geneve 1990 0-1 (36)}) 5... c5 6. e4 d5 7. e5 Ne4 8. Bb5+
(8. O-O Nxc3 9. bxc3 Be7 $11) 8... Nd7 9. O-O a6 10. Bxd7+ Qxd7 11. Re1 cxd4
12. Nxd4 (12. Qxd4 $2 Bc5 13. Nxe4 Bxd4 (13... dxe4 $143 14. Qxd7+ Kxd7 15. Ng5
$14) 14. Nd6+ Kf8 15. Nxd4 h6 $19) 12... Nxc3 13. bxc3 Bc5 (13... Rc8 14. Re3
$11) 14. Be3 (14. Qg4 Kf8 $14) 14... O-O 15. Qg4 Rfc8 $4 (15... f5 $142 16.
exf6 Rxf6 $15) 16. Bh6 $18 g6 17. Qf4 (17. Re3 Be7 18. Rf3 Rc4 $18) 17... Bf8
$2 (17... Be7 18. Re3 Rc4 $18) 18. Bxf8 $18 Rxf8 19. Qf6 (19. Re3 $5 Qe7 $18)
19... Rac8 (19... Rae8 20. a4 $16) 20. Re3 Rc4 21. h4 Qd8 22. h5 (22. Qf4 Bc8
23. Rf3 Qc7 $18) 22... Qxf6 $16 23. exf6 Rfc8 $2 (23... gxh5 $142 24. Rb1 b5
25. Rg3+ Kh8 $14) 24. hxg6 $4 (24. Rb1 $142 b5 25. hxg6 hxg6 $18) 24... Rxc3 $4
(24... hxg6 25. Rb1 Rxc3 26. Rxc3 Rxc3 27. Rxb6 Rc7 $16) 25. gxh7+ (25. Rxc3
$142 Rxc3 26. g7 $18) 25... Kxh7 $15 26. Re5 $4 (26. Rxc3 $142 Rxc3 27. Rb1 $17
) 26... Kg6 $19 27. Rae1 (27. f4 Kxf6 28. Kf2 R3c4 $19) 27... Kxf6 28. g4 (28.
Nxe6 Re8 (28... fxe6 $6 29. Rxe6+ Kg5 30. R1e5+ Kg4 31. Rf6 $11) 29. Nc5 Rxe5
30. Nd7+ Ke6 31. Nxe5 Rxc2 32. Nc4+ Kf6 33. Nxb6 Bc6 $19) 28... Rg8 (28... R8c4
$142 $5 29. g5+ Kg7 30. Rd1 $19) 29. f3 Rg5 (29... Bc8 $142 30. R1e3 Rxe3 31.
Rxe3 $19) 30. Rxg5 (30. R5e3 Rc4 31. c3 Bc8 $19) 30... Kxg5 31. Kg2 (31. f4+
Kxg4 32. Kf2 Ra3 $19) 31... Rc4 32. Rd1 (32. Nxe6+ fxe6 33. Rxe6 Rc6 $19) 32...
Bc8 (32... e5 $142 33. Ne2 Rxc2 34. Re1 $19) 33. Rd2 (33. c3 Rxc3 34. Kf2 e5
$19) 33... e5 34. Ne2 d4 35. Kg3 (35. Nc1 f5 36. Nd3 e4 $19) 35... f5 36. f4+ (
36. Nc1 Rc3 37. Ne2 f4+ 38. Kf2 Re3 $19) 36... exf4+ 37. Nxf4 Rc3+ 38. Rd3 (38.
Nd3 fxg4 39. Kf2 $19) 38... Rxd3+ 39. Nxd3 fxg4 40. Nb4 Bb7 41. Nd3 Kf5 42. Nf2
Bf3 43. a3 b5 44. Kh4 Kf4 45. Nd3+ Ke3 46. Ne5 Kd2 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1972.08.22"]
[Round "4"]
[White "Bailey, B."]
[Black "Lassen, M."]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "1822"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "60"]
[EventDate "1972.??.??"]

{B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 1. e4 c6
2. d4 d5 3. Nc3 dxe4 4. f3 exf3 5. Nxf3 Bg4 6. Bc4 e6 7. O-O Bd6 (7... Nf6 8.
Bg5 (8. Ne2 Nbd7 9. h3 Bh5 10. Nf4 Bg6 11. Nxg6 hxg6 12. Ng5 Qe7 13. Qe2 O-O-O
14. Bd2 Nb6 15. Nxf7 Nxc4 16. Nxh8 Nxd2 17. Qxd2 Qe8 18. Qg5 Rxd4 19. Qxg6 Qd7
20. Qf7 Bc5 21. Qxd7+ Rxd7+ 22. Kh1 Rd2 {
Pennekamp,M (1810)-Hamm,S (1666) Duisburg 2006 0-1 (45)}) 8... Be7 9. Qd2 Nbd7
10. Rad1 h6 11. Be3 Nb6 12. Bd3 Bd6 13. h3 Bxf3 14. Rxf3 Qc7 15. Ne2 Nbd5 16.
c4 Nxe3 17. Qxe3 Qe7 18. c5 Bc7 19. Bc4 Nd5 20. Qf2 O-O 21. Rf1 Rad8 22. Nc3 {
Coupet,P-Lobron,E (2545) Paris 1990 0-1}) 8. Qe1 $146 (8. Qd3 Qc7 9. Ne5 Bxe5
10. dxe5 Qxe5 11. Bf4 Qc5+ 12. Be3 Qe7 13. Rae1 Bf5 14. Qd2 Nf6 15. Bg5 Bg6 16.
Bxf6 gxf6 17. Bb3 Nd7 18. Re3 O-O-O 19. Qf2 Rhg8 20. a4 Ne5 21. Qe2 Qc5 22. Kh1
Rg7 {Chang,M-Sharomova,E Churchill 2000 0-1 (37)}) (8. Ne4 Nf6 9. Nxd6+ Qxd6
10. c3 $17) 8... Bxf3 (8... Nf6 $142 $5 $17) 9. Rxf3 $11 Qc7 $4 (9... Nf6 $142
$5 10. Ne4 Be7 $11) 10. Kh1 (10. Bxe6 $142 Nf6 11. Bb3+ Kd8 $18) 10... Ne7 $4 (
10... Nf6 11. Bh6 gxh6 12. Rxf6 $16) 11. Qh4 (11. Rxf7 $142 $1 Kxf7 12. Qxe6+
Ke8 13. Ne4 $18) 11... Nf5 (11... Nd7 12. Ne4 Ng6 $11) 12. Rxf5 (12. Qf2 b5 13.
Bb3 $18) 12... exf5 $11 13. Bd2 $4 (13. Bg5 $142 O-O 14. Bd3 $11) 13... O-O $19
14. Rf1 Nd7 $4 (14... Be7 $142 15. Qh3 Nd7 16. Rxf5 Qd8 $19) 15. Rxf5 $15 Nf6
$4 (15... Nb6 16. Rh5 Be7 17. Qh3 $11) 16. Bg5 (16. Rxf6 $142 Rae8 17. Bd3 $18)
16... Nd5 $11 17. Nxd5 $4 (17. Bd3 $142 Ne7 18. Bxe7 Bxe7 19. Qxh7+ Kxh7 20.
Rh5+ Kg8 21. Bh7+ Kh8 22. Bd3+ Kg8 23. Bh7+ Kh8 24. Bg6+ Kg8 25. Bh7+ $11)
17... cxd5 $19 18. Bd3 f6 $4 (18... Rfe8 $142 $19) 19. Rxd5 $11 g6 20. Bxf6
Rae8 21. Bg5 $4 (21. Rxd6 $142 Qxd6 22. Bc4+ Re6 23. h3 $11) 21... Bxh2 (21...
Qxc2 $1 22. Be3 Rxe3 23. Qxh7+ Kxh7 24. Rh5+ Kg8 25. Bc4+ Qxc4 26. Rh8+ Kxh8
27. a3 Rf1#) 22. Bd2 (22. Rd7 Qxd7 23. Kxh2 Qf7 $19) 22... Bg3 23. Qg4 (23. Rd7
Qxd7 24. Bc4+ Kg7 25. Qxg3 Re4 $19) 23... Be1 (23... Qxc2 $142 $1 24. Qxg3 Qxd2
25. Bxg6 Qe1+ 26. Qxe1 Rxe1+ 27. Kh2 hxg6 $19) 24. Rd7 Qg3 25. Qxg3 Bxg3 26.
Bc4+ Kh8 27. Rxb7 (27. d5 Rf4 28. b3 Ree4 $19) 27... Rc8 28. Bd3 (28. Rb3 Rxc4
29. Rxg3 Rxc2 $19) 28... Rxc2 29. Be1 (29. Bh6 Re8 30. Kg1 Re1+ 31. Bf1 $19)
29... Rc1 (29... Bxe1 $6 30. Bxc2 Bg3 31. Kg1 $11) 30. Re7 Rxe1+ (30... Rxe1+
31. Rxe1 Bxe1 $19) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.02"]
[Round "1"]
[White "Varner, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1655"]
[BlackElo "2036"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "70"]
[EventDate "1972.??.??"]

{C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bb5
Bc5 5. a3 $146 (5. O-O Nge7 6. Nbd2 (6. c3 dxc3 7. Nxc3 O-O 8. Bg5 f6 9. Bh4 d6
10. Rc1 a6 11. Ba4 Kh8 12. Nd5 Bg4 13. h3 Bxf3 14. Qxf3 Nxd5 15. exd5 Nd4 16.
Qd3 Qe7 17. Rfe1 Qf7 18. Rc4 b5 19. Rxd4 Bxd4 20. Bc2 g5 {
Westerinen,H (2450)-Zuidema,C (2430) Havana 1966 1/2-1/2 (32)}) (6. Ng5 f6 7.
Nh3 d6 8. Qh5+ g6 9. Qh6 Bxh3 10. Qxh3 Qd7 11. Qh4 g5 12. Qh5+ Ng6 13. c3 O-O-O
14. Qd1 dxc3 15. Nxc3 Nge5 16. Nd5 Rhf8 17. b4 Bb6 18. a4 Qg4 19. Nxb6+ axb6
20. f3 Qe6 {Emodi,G (2395)-Elrefy,A Cairo 1997 1-0 (39)}) 6... d5 (6... a6 7.
Ba4 b5 8. Bb3 O-O 9. h3 Ng6 10. a3 d6 11. Kh2 Be6 12. Qe2 Qd7 13. a4 Nce5 14.
axb5 axb5 15. Rxa8 Rxa8 16. Bxe6 fxe6 17. Nxe5 dxe5 18. Nb3 Bd6 19. Bd2 c5 20.
f4 c4 21. f5 {Mason,J-Von Minckwitz,J Breslau 1889 0-1 (36)}) (6... O-O 7. Nb3
Bb6 8. Nbxd4 Nxd4 9. Nxd4 d5 10. e5 c6 11. Be2 Ng6 12. f4 f6 13. exf6 Qxf6 14.
c3 Bf5 15. Kh1 Be4 16. Bf3 Rae8 17. Bxe4 Rxe4 18. Ne2 Bc7 19. Ng3 Ree8 20. Rf3
Qh4 21. Ne2 {Solovtsov,A-Lasker,E Moscow 1896 0-1}) 7. exd5 Qxd5 8. Bc4 Qd8 9.
Ng5 Ne5 10. Nxf7 Nxf7 11. Bxf7+ Kxf7 12. Qh5+ g6 13. Qxc5 Nc6 14. Nf3 Re8 15.
Bh6 Bf5 16. Rae1 Qd7 17. Qc4+ Be6 18. Ng5+ Kf6 19. Qe2 Bg4 {
Lange,M-Von Schierstedt Schonebeck 1856 1-0 (31)}) 5... Nf6 (5... a6 6. Ba4
Nge7 7. c3 dxc3 8. Nxc3 $17) 6. O-O (6. e5 Ne4 7. Qd3 d5 $11) 6... O-O (6...
Nxe4 7. c3 d5 8. cxd4 $17) 7. Bd3 (7. e5 Ne4 8. c3 dxc3 $15) 7... d6 (7... Re8
8. Re1 d6 9. Bf4 $17) 8. h3 (8. b4 Bb6 9. Bg5 h6 $17) 8... h6 9. b4 Bb6 10. b5
(10. Bf4 Nd7 $17) 10... Ne5 (10... Na5 $142 $17) 11. Bb2 $2 (11. Nxe5 $142 $5
dxe5 12. f4 $17) 11... Nxf3+ $19 12. Qxf3 c5 13. bxc6 bxc6 14. Nd2 (14. c3 d5
15. exd5 cxd5 16. cxd4 Bc7 $19) 14... Nd7 15. c3 Ne5 (15... Ba5 16. Rac1 Ne5
17. Qe2 $19) 16. Qe2 Nxd3 (16... dxc3 17. Bxc3 Nxd3 18. Qxd3 $19) 17. Qxd3 dxc3
(17... d5 $5 18. cxd4 dxe4 19. Nxe4 $17) 18. Qxc3 $17 Qg5 (18... f6 $142 $5 19.
Rad1 Rb8 $17) 19. Nf3 $11 Qg6 20. g4 $4 (20. Rad1 $142 Rd8 21. Nd4 $11) 20...
f6 (20... h5 $142 21. Nh4 Qg5 22. Nf3 $19) 21. Rae1 $4 (21. Nh4 Qf7 22. Qxc6
$19) 21... Ba6 22. Nh4 Qf7 23. Qf3 (23. Bc1 Bxf1 24. Kxf1 Rab8 $19) 23... Rad8
24. Nf5 Kh7 25. h4 (25. a4 Bxf1 26. Kxf1 d5 27. exd5 Qxd5 28. Qxd5 Rxd5 $19 (
28... cxd5 $6 29. Re7 $17)) 25... d5 (25... Bxf1 $142 26. Kxf1 d5 $19) 26. g5 (
26. exd5 Qxd5 27. Qxd5 Rxd5 28. Re7 Bxf1 29. Rxg7+ Kh8 30. Rg6 $19) 26... fxg5
27. Bxg7 Qxg7 $1 28. Qg4 (28. Nxg7 Rxf3 {Clearance Deflection Pinning}) 28...
Qf6 29. hxg5 Qxg5 30. Qxg5 hxg5 31. Kg2 Bxf1+ 32. Rxf1 dxe4 33. Rh1+ Kg6 34.
Ne7+ Kg7 35. Rf1 (35. Rh5 Rxf2+ 36. Kh3 Kf6 37. Rh6+ Kxe7 38. a4 Rf4 39. Rh7+
Ke6 40. Rh6+ Kf5 41. Rf6+ Kxf6 42. a5 Rd3+ 43. Kg2 Rf2+ 44. Kh1 Rd1#) 35... Rd2
(35... Rd2 36. Kh3 Rf4 37. Nf5+ Rxf5 38. Kg2 Bxf2 39. Kh1 Rf4 40. Kg2 Be3+ 41.
Rf2 Rfxf2+ 42. Kh3 Rf3+ 43. Kg4 Rg2+ 44. Kh5 Rh3#) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.02"]
[Round "2"]
[White "Bailey, B."]
[Black "Rickey, M."]
[Result "1-0"]
[WhiteElo "2036"]
[BlackElo "1694"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "65"]
[EventDate "1972.??.??"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 d5 $2
$146 (9... Nbd7 10. Be2 Qc7 (10... b5 11. Nc6 Qe8 12. Bf3 Bb7 13. e5 d5 14.
Nxe7+ Qxe7 15. exf6 gxf6 16. Bh6 Rfc8 17. Qe1 Kh8 18. Nxd5 Qc5 19. Nc3 Bxf3 20.
Rxd7 b4 21. Qh4 Qf5 22. gxf3 bxc3 23. b3 Rg8 24. Rhd1 a5 25. Rxf7 {
Ladeira,J-Pifano,C Juiz de Fora 1966 1-0}) 11. Bf3 Nb6 12. Rhe1 e5 13. Nf5 Bxf5
14. exf5 Rac8 15. Bxf6 Bxf6 16. Qxd6 Qxd6 17. Rxd6 Nc4 18. Rxf6 gxf6 19. Bxb7
Rc5 20. Bxa6 Rd8 21. Bxc4 Rxc4 22. fxe5 fxe5 23. Rxe5 Rcd4 24. a4 {
Pomar Salamanca,A-Oliveira,D Lugo 1957 1-0 (33)}) (9... b5 10. e5 (10. Bd3 e5
11. Nf3 Nbd7 12. Bxf6 Bxf6 13. Nd5 Bb7 14. fxe5 Bxe5 15. g4 Nc5 16. g5 Bxd5 17.
exd5 Nxd3+ 18. Qxd3 Bf4+ 19. Kb1 Bxg5 20. Nxg5 Qxg5 21. Rhg1 Qh4 22. Rg3 Rfe8
23. Rdg1 g6 24. Qd2 Re5 {Sleisz,T (2245)-Foldi,I (2365) Gyongyos 1995 0-1})
10... b4 11. exf6 bxc3 12. Qxc3 Bxf6 13. h4 (13. Bxf6 Qxf6 14. Qf3 Ra7 15. Qe3
Rc7 16. Bd3 Bb7 17. Rhg1 Bd5 18. Kb1 Nc6 19. Nxc6 Rxc6 20. Be4 Rb8 21. b3 Bxe4
22. Qxe4 Rbc8 23. Rd2 d5 24. Qe5 Qe7 25. Re1 Qb4 26. Ree2 a5 27. Rd4 Qb5 {
Thorvaldsson,J-Schmidt,W Varna 1962 0-1 (40)}) 13... Bb7 14. Qb4 Qc7 15. Bxf6
gxf6 16. Rh3 Nd7 17. Rc3 Qb8 18. Nf5 exf5 19. Rxd6 Be4 20. Qd4 Rc8 21. Bc4 Rxc4
22. Rxc4 Nf8 23. Qxf6 Ne6 24. Qe5 {
Vitolinsh,A (2430)-Mochalov,E (2340) Podolsk 1990 1-0}) (9... b5 $142 $5 10. e5
dxe5 11. fxe5 Nfd7 $11) 10. e5 $16 Nfd7 11. Bxe7 (11. h4 Nc6 12. g4 Nxd4 13.
Qxd4 b5 $16) 11... Qxe7 12. g4 Nc6 13. Nf3 f6 14. exf6 Qxf6 (14... Nxf6 $5 15.
h3 b5 $16) 15. f5 Nc5 $4 (15... b5 $142 16. fxe6 Nb6 $16) 16. Bg2 (16. Nxd5
exd5 17. Qxd5+ Ne6 18. Bc4 $18 (18. fxe6 $6 Bxe6 (18... Qxf3 $4 19. e7+ Qxd5
20. exf8=Q+ (20. Rxd5 $4 Nxe7 21. Rd4 Nc6 22. Bc4+ Kh8 $19) 20... Kxf8 21. Rxd5
$18) 19. Qe4 Rae8 $11)) 16... Ne4 $11 17. Nxe4 dxe4 18. Ng5 Rd8 $4 (18... exf5
$142 19. gxf5 Bxf5 20. Nxe4 Qh4 $11) 19. Qe3 (19. Nxe4 $142 Qe7 20. Qg5 Qxg5+
21. Nxg5 Rf8 22. Nxe6 Bxe6 23. fxe6 Rae8 $18) 19... exf5 (19... Rf8 20. Nxe4
Qe5 21. f6 $18) 20. Qb3+ Kh8 (20... Be6 21. Nxe6 Na5 $18) 21. Nf7+ Kg8 22.
Nxd8+ Kf8 23. Nxc6 bxc6 24. Qb4+ (24. gxf5 $142 Qe7 $18) 24... Kg8 25. gxf5
Qg5+ 26. Qd2 Qh5 (26... Qxd2+ 27. Rxd2 Bxf5 $18) 27. Qd8+ Kf7 28. Bf1 (28. Qc7+
Bd7 29. Rxd7+ Kf8 30. Bf1 Qg5+ 31. Kb1 Kg8 32. f6 Qxf6 33. Rg1 g6 34. Bc4+ Qf7
35. Rxf7 e3 36. Rf4+ Kh8 37. Qe5#) 28... Qxf5 29. Bc4+ Kg6 (29... Be6 30. Bxe6+
Kxe6 31. Qd7+ Kf6 32. Rhf1 Qf3 33. Rxf3+ exf3 34. Qxc6+ Ke5 35. Rd5+ Kf4 36.
Qd6+ Ke3 37. Qc5+ Ke2 38. Rd2+ Kf1 39. Qf2#) 30. Rhg1+ Kh5 31. Bf7+ $1 Kh6 (
31... Qxf7 32. Qg5# {Mate attack Deflection}) 32. Qh4+ Qh5 33. Qxh5# 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.03"]
[Round "3"]
[White "Waterman, D."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2190"]
[BlackElo "2036"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "59"]
[EventDate "1972.??.??"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. c3 d6 10. h3 bxc3 11. bxc3
Na5 (11... Be6 12. d4 Bxb3 13. Qxb3 Rb8 14. Qc2 Re8 15. Nbd2 Bf8 16. d5 Na5 17.
Ba3 c6 18. c4 c5 19. Bb2 g6 20. Bc3 Bh6 21. Rab1 Qc7 22. g3 Rec8 23. Kg2 Ne8
24. Nh2 Bg7 25. f4 exf4 26. gxf4 {
Sadvakasov,D (2549)-Shetty,R (2356) Dubai 2002 1/2-1/2 (55)}) 12. Bc2 c5 13. d4
Qc7 14. Nbd2 $146 (14. Bg5 cxd4 15. cxd4 Nc6 16. Na3 Nxd4 17. Nxd4 exd4 18.
Qxd4 Qc5 19. Qxc5 dxc5 20. f4 Ra7 21. Rab1 h6 22. Bh4 Nh5 23. Bxe7 Rxe7 24. f5
Rfe8 25. Nc4 Rd8 26. e5 Rb7 27. Nd6 Rb4 28. Rxb4 cxb4 {
Solic,K (2115)-Djeno,S (2001) Bjelolasica 2005 1-0 (35)}) 14... cxd4 (14... Rb8
15. d5 $16) 15. cxd4 $16 Nc6 (15... Bd7 16. Nf1 $16) 16. Nf1 (16. Bb2 $142 $5
exd4 17. Bb3 $16) 16... Rb8 17. Ne3 g6 (17... Nb4 $142 $5 $11) 18. Ba3 $16 Bd7
$4 (18... Rd8 $5 $16) 19. Rc1 (19. dxe5 dxe5 20. Nd5 Nxd5 21. exd5 Nb4 $18)
19... Rfc8 $4 (19... Qd8 $142 $18) 20. Nd5 Nxd5 21. exd5 Nb4 (21... Nxd4 22.
Nxd4 Bg5 $18) 22. Bxg6 $1 Qd8 (22... fxg6 23. Rxc7 {Discovered attack}) (22...
hxg6 23. Rxc7 {Discovered attack}) 23. Rxc8 Qxc8 24. Bb1 Bf5 (24... Nxd5 25.
Qd3 Rxb1 26. Qxb1 $18) 25. Bxf5 Qxf5 26. Qb1 (26. Bxb4 $5 Rxb4 27. dxe5 Re4 28.
Rxe4 Qxe4 29. exd6 Bxd6 $18) 26... Qxb1 27. Rxb1 a5 28. dxe5 dxe5 29. Nxe5 Rd8
(29... Re8 30. Bxb4 Bxb4 $18) 30. Nc6 (30. Nc6 Nxd5 31. Nxe7+ Nxe7 32. Bxe7 $18
) 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.03"]
[Round "4"]
[White "Bailey, B."]
[Black "Gordon, S."]
[Result "1-0"]
[WhiteElo "2036"]
[BlackElo "1762"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "77"]
[EventDate "1972.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 O-O 6. Bd3 c6 7. O-O Bg4 8. h3 Bxf3 9. Qxf3 Nbd7 (9... Qb6 10. Ne2 c5 11.
c3 cxd4 12. cxd4 e5 13. Be3 exf4 14. Qxf4 Na6 15. a3 Rae8 16. b4 Nc7 17. Qf3 d5
18. e5 Nd7 19. Nf4 Nb8 20. Kh1 Nc6 21. Nh5 Ne6 22. Nf6+ Bxf6 23. Qxf6 Rc8 24.
Rad1 {Ulibin,M (2565)-Bologan,V (2535) Mamaia 1991 1-0 (31)}) 10. e5 dxe5 (
10... Ne8 11. Ne4 d5 12. Nf2 f5 13. g4 e6 14. Qg3 Nc7 15. h4 c5 16. c3 Kf7 17.
Nh3 h6 18. Kh2 Rg8 19. Rg1 Bh8 20. Be3 cxd4 21. cxd4 Nb6 22. Qf2 Nc4 23. h5
gxh5 24. gxf5 Nxe3 25. Qxe3 {Hodova,L (1900)-Med,L (1895) Klatovy 2000 1-0})
11. fxe5 Ne8 12. Bc4 $4 $146 (12. Ne4 h6 13. h4 e6 14. Qg3 c5 15. c3 cxd4 16.
cxd4 Qb6 17. Be3 Rd8 18. h5 g5 19. Nxg5 hxg5 20. h6 Bxh6 21. Bxg5 Bxg5 22.
Qxg5+ Ng7 23. Rf4 f5 24. exf6 Nxf6 25. Qh4 Rxd4 26. Rxd4 e5 {
Kosztolanczi,G (2210)-Balasko,J Zalakaros 1994 1-0 (31)}) (12. Be3 f6 13. Ne4
fxe5 $16) 12... e6 $4 (12... Nxe5 $142 13. dxe5 Qd4+ 14. Qf2 Qxc4 $19) 13. Be3
Nc7 $2 (13... c5 $5 14. dxc5 Nxe5 $16) 14. Ne4 $16 h6 $4 (14... Nd5 $142 $5 15.
Bf2 f6 16. exf6 N7xf6 $18) 15. Nd6 (15. Nf6+ $142 $5 Kh8 16. Qg3 b5 $18) 15...
Qe7 (15... Nd5 16. Rae1 (16. Nxf7 $2 Qe8 $19) 16... b5 17. Bb3 $18) 16. Nxb7 (
16. Qg3 $142 Ne8 17. Ne4 $18) 16... Rab8 $2 (16... Nd5 17. Na5 Qb4 18. Bxd5
cxd5 19. Nb3 $18) 17. Nd6 (17. Na5 $142 Qb4 18. Qxc6 Qxa5 19. Qxd7 Qb6 $18)
17... Rxb2 $4 (17... Nd5 18. Qg3 Nxe3 19. Qxe3 c5 $18) 18. Bb3 (18. Qxc6 $142
Nb8 19. Qe4 $18) 18... Nxe5 (18... c5 19. Qg3 Nd5 $18) 19. dxe5 Bxe5 20. Nc4
Rxb3 21. axb3 Bxa1 22. Rxa1 Nb5 23. Qxc6 (23. Ne5 $142 Qd6 24. Qf6 Qd8 $18)
23... Qf6 24. Rf1 Nd4 25. Rxf6 Nxc6 26. Bxh6 Rd8 27. Be3 a6 28. Rf2 Kg7 (28...
e5 29. Rf6 Nb4 30. Nxe5 Nxc2 31. Bh6 $18) 29. Rd2 Rxd2 (29... Rd5 30. Nb6 Re5
31. Kf2 $18) 30. Bxd2 Kf6 (30... f6 31. Bc3 $18) 31. Kf2 e5 (31... Ke7 32. Ke3
$18) 32. Bc3 Ke6 33. Ke3 (33. Nxe5 Ne7 $18) 33... f6 (33... Ne7 34. Bxe5 f6 35.
Bc3 $18) 34. Ke4 f5+ 35. Ke3 g5 (35... e4 36. Kf4 $18) 36. Nxe5 Nxe5 (36... Ne7
$18) 37. Bxe5 Kxe5 38. g3 a5 39. h4 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.03"]
[Round "5"]
[White "Bailey, B."]
[Black "Thomas, S."]
[Result "1/2-1/2"]
[WhiteElo "2036"]
[BlackElo "1814"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "124"]
[EventDate "1972.??.??"]

{B68: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O Qc7 9. f4 Bd7
10. Be2 Nc6 11. Kb1 (11. Qe3 h6 12. Bh4 Ng4 13. Bxg4 Bxh4 14. Nxc6 Bxc6 15. Nd5
Qa5 16. a3 Bxd5 17. exd5 e5 18. Qe4 Bf6 19. Be2 b5 20. Bd3 Rb8 21. c3 Qc7 22.
Kb1 a5 23. Rc1 Qa7 24. Rc2 Kd8 25. Re1 exf4 {
Zhidkov,V (2520)-Panchenko,A (2495) Daugavpils 1978 0-1 (39)}) 11... O-O-O (
11... b5 12. Bf3 b4 13. Nce2 Rc8 14. Nxc6 Bxc6 15. Bxf6 gxf6 16. Nd4 Bd7 17.
Rhe1 a5 18. Bh5 e5 19. Nf5 Bxf5 20. exf5 a4 21. Re2 a3 22. b3 Qc5 23. Bf3 O-O
24. Bd5 Qc3 25. Qxc3 Rxc3 26. Re4 {
Bejaoui,A (2124)-Ahmad,A (2319) Beirut 2000 1/2-1/2 (34)}) 12. Nb3 Kb8 13. Bf3
Na5 $146 (13... Ne8 14. Bxe7 Nxe7 15. Qe3 h6 16. Rd2 Nc8 17. Rhd1 Qb6 18. Qe2
Nc7 19. g4 Nb5 20. Nxb5 Bxb5 21. Qe1 Ne7 22. Qg3 Ng6 23. Bg2 e5 24. f5 Nf4 25.
Bf1 Bxf1 26. Rxf1 Qb4 27. Qe3 Qc4 28. Rfd1 {
Meltser,V-Buckel,E (1990) Bayern 1998 0-1 (54)}) (13... Bc8 14. Qf2 $16) 14. e5
(14. Nxa5 Qxa5 15. e5 dxe5 16. fxe5 Bc6 $18) 14... Nxb3 15. cxb3 (15. axb3 $5
dxe5 16. fxe5 $16) 15... dxe5 $14 16. fxe5 Bc6 17. Qe3 Nd5 18. Nxd5 Bxd5 19.
Bxd5 Rxd5 20. Rxd5 exd5 21. Bf4 Rc8 (21... Ka8 $142 $16) 22. Qf2 $4 (22. Qd3
$142 Qb6 23. e6+ Ka8 24. exf7 $18) 22... Qc5 $4 (22... Qc6 $142 23. a3 Qg6+ 24.
Ka2 Rc2 $11) 23. e6+ $18 Ka8 24. Be3 (24. Qxc5 $142 Bxc5 25. Rc1 fxe6 26. Bd6
$18) 24... Qb4 $4 (24... Qc6 $142 25. exf7 Qg6+ 26. Ka1 Bf6 $11) 25. exf7 $18
Qe4+ 26. Ka1 Qe6 $4 (26... Rf8 27. Re1 Qg6 $18) 27. Rf1 (27. Re1 $142 Bf6 28.
g4 Qxf7 29. g5 $18) 27... Bf6 (27... Rf8 $16) 28. g4 h6 $4 (28... Qxg4 29. Qf3
{Decoy Double attack}) 29. h4 {White plans g5} (29. Qf5 $142 Qxf5 30. Rxf5 $18
(30. gxf5 $6 Rf8 $11)) 29... Rf8 $11 (29... Qxf7 $4 30. g5 d4 31. Bd2 (31. gxf6
$6 dxe3 32. Qxe3 gxf6 $11) 31... hxg5 32. hxg5 $18) 30. g5 Rxf7 31. gxf6 (31.
gxh6 Bxb2+ 32. Kxb2 Rxf2+ 33. Bxf2 Qe2+ 34. Kc3 Qxf1 $19) 31... Rxf6 32. Bf4 g5
33. hxg5 hxg5 34. Rh1 Qe8 35. Re1 (35. Qd4 $142 $5 Rxf4 36. Qxd5 $11) 35... Qf8
$17 36. Bd6 $4 (36. Qg2 $142 gxf4 37. Qxd5 $17) 36... Rxf2 $19 (36... Qxd6 37.
Re8+ Qb8 38. Rxb8+ Kxb8 39. Qxf6 Kc7 40. Qxg5 d4 41. Kb1 d3 42. Kc1 d2+ 43.
Kxd2 a5 44. Kd3 Kc6 45. Kd4 Kd6 46. Qe5+ Kc6 47. Qc5+ Kd7 48. Kd5 a4 49. Qd6+
Kc8 50. Kc5 a3 51. Kb6 axb2 52. Qc7#) 37. Bxf8 Rxf8 38. Kb1 g4 39. Rg1 (39. Re5
g3 40. Rg5 $19) 39... Rg8 40. Kc2 b5 41. Kd3 g3 (41... Kb7 $142 42. Ke3 Kc6 $19
) 42. Kd4 $11 Rg5 43. Kc5 $4 (43. Ke3 $142 $11) 43... Kb7 (43... g2 $142 44.
Kd4 Kb7 45. Ke3 $19) 44. b4 (44. Rg2 Kc7 45. a4 $19) 44... g2 45. b3 Kc7 46. a4
d4+ 47. Kxd4 Kd6 48. axb5 axb5 49. Ke4 Ke6 50. Kf4 Kf6 51. Ke4 Rg7 52. Kf4 Rg8
53. Ke4 Ke6 54. Kf4 Rf8+ 55. Ke4 Rf2 (55... Rg8 $142 $19) 56. Ke3 $11 Rb2 57.
Ke4 Kf6 58. Kf4 Rd2 59. Ke3 Ra2 60. Kd4 Rc2 61. Kd3 Rb2 62. Kd4 Rc2 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.04"]
[Round "6"]
[White "Perala, B."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2101"]
[BlackElo "2036"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "41"]
[EventDate "1972.??.??"]

{C84: Closed Ruy Lopez: Unusual White 6th moves} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5 Ne8 9. Nxd4 Nxd4 10. Qxd4 d6
11. c3 (11. Bb3 dxe5 12. Qxe5 Bd6 13. Qg5 Nf6 14. Nc3 h6 15. Qg6 Ng4 16. h3 Qf6
17. Qxf6 Nxf6 18. Nd5 Nxd5 19. Bxd5 c6 20. Bf3 Bf5 21. c3 Rfe8 {
1/2-1/2 (21) Sorensen,A (2200)-Jensen,A (2300) Vejle 1974}) (11. Bxe8 Rxe8 12.
Nc3 dxe5 13. Qxe5 Be6 14. Bf4 Bf6 15. Qxc7 Qxc7 16. Bxc7 Bxc3 17. bxc3 Rac8 18.
Ba5 Bxa2 19. f3 Bd5 20. Kf2 f6 21. Rab1 Kf7 22. Rxe8 Rxe8 23. Rb6 h5 24. Rd6
Bc6 25. c4 Re5 {El Arab,B-Loskutov,S (2192) playchess.com INT 2004 1/2-1/2 (47)
}) 11... Be6 12. Bc2 $146 (12. Bf4 dxe5 13. Bxe5 Qxd4 14. Bxd4 Rd8 15. Nd2 Nf6
16. Bb3 c5 17. Be3 Nd5 18. Nf1 Nxe3 19. Rxe3 Bg5 20. Re5 Bxb3 21. axb3 Bf6 22.
Rxc5 Rd7 23. Re1 g6 24. g3 Rfd8 25. Kg2 Kg7 26. Re2 Kf8 {
Kramer,G-Baron,S Omaha 1949 1/2-1/2 (62)}) 12... dxe5 13. Qxe5 Nf6 14. Nd2 Bd6
15. Qe2 (15. Qd4 Re8 16. Nf3 h6 $11) 15... Re8 $15 16. Qf1 (16. Nf3 Bxa2 17.
Bxh7+ Kxh7 18. Qc2+ Kg8 19. Rxe8+ Qxe8 20. Rxa2 Bc5 $15) 16... Bc5 (16... Bd5
$142 $5 17. Bb3 Rxe1 18. Qxe1 Ng4 $17) 17. Ne4 Nxe4 18. Bxe4 Bd5 19. Bxd5 Qxd5
20. Bf4 Qc6 21. h3 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1972.09.04"]
[Round "7"]
[White "Warner, E."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2128"]
[BlackElo "2036"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "67"]
[EventDate "1972.??.??"]

{D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7 9. Rd1 cxd4 (9...
Qc7 10. Nc3 Be7 11. e4 cxd4 12. Nxd4 O-O 13. e5 Nfd7 14. Bf4 Nc5 15. Bc2 Nc6
16. Nxc6 Qxc6 17. Qg4 Rfd8 18. Bg5 Bxg5 19. Qxg5 Qc7 20. a3 h6 21. Qg3 Rxd1+
22. Rxd1 Rd8 23. Rd6 Rxd6 24. exd6 {
Helmers,K (2455)-Balashov,Y (2535) Helsinki 1984 1/2-1/2 (52)}) 10. exd4 (10.
Nxd4 Nbd7 11. a4 b4 12. e4 Nxe4 13. Nxe6 fxe6 14. Bxe6 Bd6 15. Bf4 Bxf4 16.
Bxd7+ Kf8 17. Bc6 Bxc6 18. Rxd8+ Rxd8 19. f3 Nc5 20. g3 Re8 21. Qc2 Be3+ 22.
Kg2 Bd4 23. Qc4 Rd8 24. Nd2 h5 {
Leniart,A (2281)-Tomczak,J (2357) Leba 2006 1/2-1/2}) 10... Be7 11. Bf4 $146 (
11. Nc3 Nc6 (11... O-O 12. Bg5 Nbd7 13. a3 Nb6 14. Bxf6 Bxf6 15. Ne4 Bxe4 16.
Qxe4 Nd5 17. Ne5 Rc8 18. Rac1 Qd6 19. g3 g6 {
1/2-1/2 (19) Vukcevich,M-Golz,W Leipzig 1960}) 12. d5 exd5 13. Nxd5 Nxd5 14.
Bxd5 Qc7 15. Bg5 h6 16. Bh4 g5 17. Bg3 Qb6 18. Re1 Qd8 19. Rad1 {
1-0 (19) Nickoloff,B (2430)-Haukenfrers,D Canada 1992}) (11. Nc3 O-O $11) 11...
O-O (11... Nd5 12. Bxd5 Qxd5 13. Nc3 $11) 12. Nc3 $14 Nd5 13. Be5 (13. Bxd5
exd5 14. Ne5 Nc6 $14) 13... Nd7 (13... Nxc3 14. bxc3 Nd7 15. c4 $11) 14. Ne4 (
14. Nxd5 Bxd5 15. Bxd5 exd5 $14) 14... N7f6 (14... Qb6 15. Bg3 $11) 15. Rac1 (
15. Nc5 Qc8 $16) 15... Rc8 $4 (15... Nxe4 $142 16. Qxe4 Rc8 $15) 16. Nc5 $16
Qb6 (16... Ba8 17. Nxa6 Qa5 18. Nc5 $16) 17. Bxd5 exd5 $4 (17... Bxd5 $142 18.
Bxf6 Bxf6 $18) 18. Bxf6 $18 Bxc5 (18... Bxf6 19. Nd7 Qd6 20. Nxf8 Rxf8 21. Qc2
$18) 19. Bxg7 (19. Rxc5 $6 Qxf6 20. a3 Rfe8 $16) 19... Kxg7 20. dxc5 Rxc5 (
20... Qf6 $18) 21. Qe5+ Kg8 22. Qg5+ Kh8 23. Qe7 Rcc8 (23... Rfc8 24. Rxc5 Qxc5
25. Qxb7 $18) 24. Rxc8 Rxc8 25. Ng5 (25. Ne5 $142 h6 26. Nxf7+ Kg8 $18) 25...
Qc7 26. Qxf7 h6 (26... d4 27. b4 $18) 27. Qh5 (27. Qf6+ Qg7 28. Nf7+ Kg8 29.
Nxh6+ Kh7 30. Qxg7+ Kxg7 31. Nf5+ Kf6 $18) 27... Qc6 28. Nf7+ Kg7 29. Ne5 Qe6 (
29... Qf6 30. h3 Rf8 31. Qg4+ Kh7 32. Qd4 $18) 30. h3 Rc2 (30... Kh7 31. Rd3
Rc1+ 32. Kh2 $18) 31. Rd3 Kf6 (31... Kh7 32. Rg3 d4 $18) 32. Re3 Rc1+ 33. Kh2
Qd6 34. Qf7+ (34. Qf7+ Kg5 35. f4+ Kh4 36. g3#) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1972.09.12"]
[Round "1"]
[White "Moulijn, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1650"]
[BlackElo "2036"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "62"]
[EventDate "1972.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. c3 Nf6 7. d4 exd4 8. cxd4 Bb4+ 9. Bd2
Nxe4 10. Bxf7+ $146 (10. Qe2 Qe7 11. O-O Nxd2 12. Qxe7+ Nxe7 13. Nbxd2 O-O 14.
Ne4 Bb7 15. Neg5 Ng6 16. Rac1 Rac8 17. a3 Ba5 18. h4 h6 19. Nh3 Bxf3 20. gxf3
Nxh4 21. Bd5 c6 22. Ba2 Nxf3+ 23. Kh1 Nxd4 24. Rfd1 Bb6 {
Tates,T-Huebner,W Hengelo 2001 1/2-1/2 (72)}) (10. Bxb4 Nxb4 11. Bxf7+ (11. d5
a5 12. a3 Na6 13. O-O O-O 14. Qd3 Nac5 15. Qe3 d6 16. Bc2 Re8 17. Qf4 Qf6 18.
Qxf6 Nxf6 19. Nc3 Bb7 20. Nxb5 Nxd5 21. Rfd1 Re7 22. h3 Nf4 23. Nbd4 g6 24. Re1
Rae8 25. Rxe7 Rxe7 {
Camps de Ocampo,A (1800)-Palasto,M (1800) Buenos Aires 1978 0-1 (56)}) 11...
Kxf7 12. Qb3+ d5 13. Qxb4 Rf8 14. Nc3 Kg8 15. O-O Rxf3 16. Nxe4 Rf4 17. Ng3 c6
18. Qc3 Bd7 19. Qe3 Qf8 20. Rae1 Re8 21. Qd2 Rf6 22. Rxe8 Qxe8 23. Re1 Re6 24.
Rxe6 Qxe6 {Pusch,T (1648)-Palenta,D (1591) Duisburg 2004 1/2-1/2}) (10. Bxb4 $5
Nxb4 11. O-O $11) 10... Kxf7 $15 11. Qb3+ d5 12. Bxb4 Re8 (12... a5 13. Bd2
Nxd2 14. Nbxd2 Re8+ 15. Kd1 Bg4 $15) 13. O-O $15 Bg4 (13... a5 14. Bd2 Bg4 15.
Ne5+ (15. Qxb5 Bxf3 16. Qxc6 Re6 $19) 15... Nxe5 16. dxe5 Rxe5 17. Be3 $11 (17.
Qxb5 Nxd2 18. Nxd2 Be2 $19)) 14. Ne5+ Nxe5 15. dxe5 Be6 $4 (15... a5 16. f3
axb4 17. fxe4+ Kg8 18. exd5 Be2 $11) 16. f4 (16. f3 $142 Kg8 17. fxe4 dxe4 18.
Qe3 $18) 16... Kg8 $4 (16... c5 $142 17. Be1 Bf5 $11) 17. f5 $16 Bc8 $2 (17...
c5 18. Be1 Bc8 19. e6 $18) 18. e6 (18. f6 $142 Be6 19. Nd2 Nxd2 $18) 18... c5
$4 (18... Qg5 19. Qc2 Qe3+ 20. Kh1 a5 $16) 19. Bc3 (19. Nd2 Bxe6 20. fxe6 Nxd2
21. Bxd2 Rxe6 $18) 19... Qb6 $4 (19... Qg5 20. Be1 Bb7 21. h4 $11) 20. Kh1 (20.
Qxd5 $142 Bxe6 21. Qxe4 $18 (21. fxe6 $143 Qxe6 22. Qxe6+ Rxe6 $18)) 20... c4
21. Qc2 Bb7 22. Be1 $4 (22. Nd2 $142 Nf2+ 23. Rxf2 Qxf2 24. Rf1 $11) 22... d4
$19 23. Bf2 (23. Qe2 d3 24. Qh5 $19) 23... Qd6 {Black plans d3} 24. Nd2 d3 25.
Nxe4 (25. Qc1 Rf8 26. Be1 h6 27. Nxe4 Bxe4 $19) 25... Bxe4 (25... dxc2 $4 26.
Nxd6 Bd5 27. Rac1 $18) 26. Qd2 Bxf5 27. Bg3 (27. Rae1 Rxe6 28. Bg3 Qd5 29. Rxe6
Bxe6 $19) 27... Qxe6 28. Rae1 Qg6 (28... Be4 29. h4 $19) 29. Qf4 (29. Be5 Bg4
30. Bc3 Be2 $19) 29... Rxe1 (29... Be4 30. a3 $19) 30. Rxe1 (30. Bxe1 Be4 31.
Rf2 h6 $19) 30... Rf8 31. Qd4 (31. Rf1 Re8 $19) 31... Qg4 (31... Qg4 32. Qd6 h6
$19) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1972.09.12"]
[Round "2"]
[White "Bailey, B."]
[Black "Lassen, M."]
[Result "1-0"]
[WhiteElo "2036"]
[BlackElo "1822"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "107"]
[EventDate "1972.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. O-O Bd6 8. Re1 O-O 9. c4 c6 10.
c5 Bc7 11. Ng5 (11. Nc3 Re8 (11... Nxc3 12. bxc3 Bxd3 13. Qxd3 Nd7 14. Bg5 f6
15. Bh4 Re8 16. c4 Nf8 17. Rxe8 Qxe8 18. cxd5 cxd5 19. Qb3 Qc6 20. Re1 Kf7 21.
Nd2 Ne6 22. Qd3 h6 23. Bg3 Bxg3 24. hxg3 Re8 25. Rb1 Re7 26. Nf3 {
Schoene,M (2155)-Teodorescu,A (2126) Yerevan 2006 1-0 (31)}) 12. Qc2 Na6 13. a3
Bg4 14. Nxe4 dxe4 15. Rxe4 Bxf3 16. Rxe8+ Qxe8 17. gxf3 Qd8 18. Bxh7+ Kh8 19.
Be4 Qh4 20. f4 Re8 21. Be3 Bxf4 22. Bxf4 Qxf4 23. Bg2 Qxd4 24. Rc1 Kg8 25. b4
Nc7 {Socko,B (2556)-Rozentalis,E (2553) Bydgoszcz 2000 1/2-1/2 (81)}) 11... Re8
$146 (11... Bg6 12. Bxe4 dxe4 13. Nc3 Re8 14. Qb3 b5 15. Ngxe4 Na6 16. Bg5 Qxd4
17. Rad1 Qb4 18. Qxb4 Nxb4 19. a3 Bxe4 20. Rxe4 Rxe4 21. Nxe4 Nd5 22. Nd6 f6
23. Bh4 Bxd6 24. cxd6 Rd8 25. Bg3 Nb6 26. f3 {
Cheparinov,I (2572)-Kosteniuk,A (2490) Wijk aan Zee 2005 1/2-1/2 (35)}) 12.
Nxe4 (12. Bxe4 dxe4 13. Nc3 $11) 12... Bxe4 (12... dxe4 $142 13. Bc2 h6 $15)
13. Bxe4 $14 dxe4 14. Nc3 f5 $4 (14... Nd7 15. g3 (15. Rxe4 $143 Bxh2+ 16. Kxh2
Rxe4 17. Nxe4 Qh4+ 18. Kg1 Qxe4 $15) 15... f5 16. Qb3+ Kh8 17. Qxb7 $14) 15. d5
$4 (15. Qb3+ $142 Kf8 16. Qxb7 $18) 15... cxd5 $14 16. Nxd5 (16. Qb3 Nc6 17.
Rd1 Kh8 18. Nxd5 Be5 $11) 16... Nc6 $11 17. Bg5 $2 (17. Be3 $11) 17... Qc8 $4 (
17... Bxh2+ $142 18. Kxh2 Qxg5 $19) 18. Qh5 (18. Qb3 $5 Kh8 19. Rad1 $11) 18...
Be5 $11 19. Rab1 (19. Red1 $5 $11) 19... Qe6 20. Rbd1 Bxb2 $4 (20... Rf8 $142
$17) 21. Nc7 $18 Qg6 (21... Qf7 22. Qxf7+ Kxf7 23. Nxa8 Rxa8 24. Rd7+ Kg6 25.
Rxb7 $18) 22. Qxg6 hxg6 23. Nxa8 Rxa8 24. Rb1 Bd4 (24... Bc3 25. Red1 b6 26.
Rd6 $18) 25. Rxb7 Bxc5 (25... Be5 26. Kf1 $18) 26. Rc7 Nb4 27. Rxc5 Nd3 28.
Rec1 $1 Nxc1 29. Rxc1 a5 (29... Rb8 30. g3 Rb2 31. a4 $18) 30. Rd1 (30. g3 $142
$18) 30... a4 (30... Kh7 31. g3 a4 $18) 31. Rd8+ Rxd8 32. Bxd8 Kf7 (32... a3
$18) 33. a3 Ke6 34. Kf1 f4 35. Ke2 Kf5 36. h4 Kg4 37. Be7 Kf5 38. g3 fxg3 39.
fxg3 Ke6 (39... Kg4 40. Bg5 Kf5 41. Ke3 Kg4 42. Kxe4 Kh5 43. Kd5 Kg4 44. Ke6
Kf3 45. Kf7 Kg4 46. Kxg7 Kf5 47. Kh6 Ke4 48. Kxg6 Kd3 49. h5 Kc2 50. h6 Kb1 51.
h7 Kc2 52. Kf5 Kd3 53. h8=Q Kc4 54. Ke4 Kb5 55. Qb8+ Kc6 56. Bd8 Kd7 57. Qc7+
Ke8 58. Qe7#) 40. Bg5 Ke5 (40... Kf5 41. Ke3 Kg4 42. Kxe4 Kh5 43. Bd2 g5 44.
Bxg5 Kg4 45. Bf4 g6 46. Ke5 Kf3 47. Bg5 Kg4 48. Kf6 Kh5 49. Bf4 Kg4 50. Kxg6
Kf3 51. h5 Ke2 52. h6 Kd1 53. h7 Ke2 54. Kf5 Kd3 55. h8=Q Kc4 56. Ke4 Kc5 57.
Qc8+ Kb6 58. Be3+ Ka5 59. Qc5+ Ka6 60. Qb6#) 41. Ke3 Kd5 (41... Kf5 42. Bf4 Kg4
43. Kxe4 Kh5 44. Kf3 g5 45. Bxg5 Kg6 46. Kf4 Kf7 47. Kf5 g6+ 48. Ke5 Kg8 49.
Ke6 Kg7 50. g4 Kf8 51. Be7+ Ke8 52. h5 g5 53. Bxg5 Kf8 54. h6 Kg8 55. Kf6 Kh7
56. Kf7 Kh8 57. Kg6 Kg8 58. h7+ Kh8 59. Bf6#) 42. Bf4 g5 (42... Ke6 43. Kxe4
Kf7 44. g4 Ke8 45. Kd5 Kd7 46. Be5 Ke7 47. Bxg7 Kf7 48. Bh6 Ke7 49. Bg5+ Kf7
50. Kd6 Kg8 51. Ke7 Kg7 52. h5 gxh5 53. gxh5 Kg8 54. h6 Kh8 55. Bf4 Kh7 56. Kd6
Kg8 57. h7+ Kxh7 58. Kc5 Kg6 59. Kb4 Kf5 60. Kxa4 Kxf4 61. Kb5 Ke4 62. a4 Kd5
63. a5 Kd6 64. Kb6 Kd7 65. a6 Kd6 66. a7 Ke5 67. a8=Q Kf4 68. Kc5 Ke3 69. Qd5
Kf2 70. Kd4 Kg3 71. Ke3 Kg4 72. Qb5 Kg3 73. Qg5+ Kh2 74. Kf2 Kh1 75. Qh4#) 43.
Bxg5 Ke5 44. Bf4+ (44. g4 Kd5 45. h5 Ke5 46. Bf4+ Kf6 47. Kxe4 Kf7 48. Ke5 Ke7
49. g5 Kf7 50. g6+ Kf8 51. Ke6 Kg8 52. h6 gxh6 53. Bxh6 Kh8 54. g7+ Kg8 55. Ke7
Kh7 56. Kf7 Kxh6 57. g8=Q Kh5 58. Qg3 Kh6 59. Qh4#) 44... Kf5 45. Kd4 (45. Bc7
g6 46. Bf4 Kf6 47. Kxe4 Ke6 48. g4 Kf6 49. Kd5 Kf7 50. Bg5 Kg8 51. Ke6 Kf8 52.
Be7+ Ke8 53. h5 g5 54. Bxg5 Kf8 55. h6 Kg8 56. Kf6 Kh7 57. Kf7 Kh8 58. Kg6 Kg8
59. h7+ Kh8 60. Bf6#) 45... g6 46. Kc4 Kg4 47. Kb4 Kf3 48. Kxa4 e3 49. Bxe3 $1
Kxe3 50. g4 Kf4 51. h5 Kg5 52. Kb5 gxh5 53. gxh5 Kxh5 54. a4 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1972.10.10"]
[Round "1"]
[White "Bailey, B."]
[Black "Knittle, J."]
[Result "1-0"]
[WhiteElo "2018"]
[BlackElo "1711"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1972.??.??"]

{B62: Sicilian: Richter-Rauzer: 6...e6: Unusual White 7th moves} 1. e4 c5 2.
Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Bg5 Be7 8. O-O a6 9. Kh1
Bd7 10. f4 O-O (10... Qc7 11. Nf3 h6 12. Bh4 g5 13. fxg5 hxg5 14. Bxg5 O-O-O
15. Qd2 d5 16. Bxf6 Bxf6 17. exd5 Nd4 18. d6 Qxd6 19. Ne4 Qc7 20. Bd3 Nxf3 21.
gxf3 Be5 22. Rf2 f5 23. Nc3 Bc6 24. Ne2 Bxf3+ 25. Rxf3 {
Rantanen,Y (2440)-Yrjola,J (2515) Helsinki 1984 0-1}) 11. Nf3 (11. Nb3 b5 12.
Bf3 b4 13. Ne2 Rc8 14. Ned4 a5 15. Nxc6 Bxc6 16. e5 Bxf3 17. Rxf3 dxe5 18. Qxd8
Bxd8 19. fxe5 Ng4 20. Bf4 a4 21. Nd4 Bb6 22. c3 bxc3 23. bxc3 Rxc3 24. Ne2 Rc2
25. Ng3 Bd4 {Kristinsdottir,A-Chistiakova,T (2336) Rethymnon 2003 0-1 (41)})
11... Ng4 $146 (11... Qc7 12. e5 (12. Qe1 h6 13. Bh4 b5 14. Qg3 b4 15. Bxf6
Bxf6 16. e5 dxe5 17. Ne4 Be7 18. fxe5 f5 19. exf6 Qxg3 20. Nxg3 Bxf6 21. Rad1
Rad8 22. Bxa6 Bxb2 23. Bb5 Nd4 24. Bc4 Bb5 25. Bxb5 Nxb5 26. Rb1 Ba3 {
Vegetti,E-Belotti,B (2375) Mendrisio 1988 0-1 (53)}) 12... Ne8 13. Ne4 dxe5 14.
fxe5 Bxg5 15. Nexg5 g6 16. Qe1 h6 17. Qh4 Kg7 18. Rad1 Ne7 19. Nh7 Nf5 20. Nxf8
Kxf8 21. Qf2 Bc6 22. g4 Ne7 23. Kg1 Nd5 24. Nd4 Qe7 25. c4 Ndc7 26. Nxc6 {
Rantanen,Y (2410)-Adhami,V (2335) La Valetta 1980 1-0}) (11... Be8 12. Qe1 h6
13. Bh4 $11) 12. Qd2 $14 f6 (12... Qb6 $5 13. h3 Bxg5 14. Nxg5 Nf6 15. Qxd6 h6
$14) 13. Bh4 $16 Rc8 14. a3 Nb8 $4 (14... f5 $142 15. Bxe7 Nxe7 $16) 15. Nd4
$18 Nh6 16. b3 (16. f5 $142 exf5 17. exf5 Kh8 $18) 16... f5 $2 (16... Nc6 $142
$5 17. Nf3 Be8 $14) 17. Bxe7 $18 Qxe7 18. Bc4 $4 (18. exf5 $142 Nxf5 19. Nxf5
Rxf5 20. Rae1 $18) 18... fxe4 $17 19. f5 d5 20. fxe6 dxc4 21. exd7 Qxd7 $4 (
21... Nxd7 22. Rxf8+ Rxf8 $17 (22... Kxf8 $6 23. Nxe4 cxb3 24. cxb3 $11) (22...
Nxf8 $6 23. Re1 $17)) 22. Nxe4 $11 cxb3 23. cxb3 Nc6 24. Nxc6 Qxd2 $4 (24...
Qxc6 $142 25. Ng3 Qb5 $11) 25. Ne7+ $18 (25. Ne7+ Kh8 26. Nxd2 Rxf1+ 27. Rxf1
$18) (25. Nxd2 $6 Rxc6 26. Kg1 Ng4 $11) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1972.10.24"]
[Round "2"]
[White "Tusnadi, E."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1805"]
[BlackElo "2039"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "43"]
[EventDate "1972.??.??"]

{A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6} 1. c4 e5 2. Nc3 Nf6 3. g3 c6
4. d4 exd4 5. Qxd4 d5 6. Bg5 Be7 7. Nh3 $146 (7. O-O-O dxc4 8. Qxd8+ Bxd8 9.
Ne4 Be7 10. Nd6+ Bxd6 11. Rxd6 Nbd7 12. Bg2 O-O 13. Nh3 h6 14. Be3 Re8 15. Rhd1
Nb6 16. Nf4 Bf5 17. Bd4 Ne4 18. Bxe4 Rxe4 19. f3 Re7 20. e4 Be6 21. Bxb6 axb6 {
Pachman,L-Auer,F Prague 1955 1-0 (55)}) (7. Rd1 O-O (7... Be6 8. cxd5 cxd5 9.
Bg2 Nc6 10. Qd2 O-O 11. e3 Qb6 12. Nge2 Rfd8 13. O-O Ne4 {
1/2-1/2 (13) Beck,A-Schaefer,P Hassloch 1998}) 8. cxd5 Nxd5 9. Bxe7 Qxe7 10.
Nxd5 cxd5 11. Bg2 Nc6 12. Qd2 Re8 13. Nf3 Bg4 14. h3 Bh5 15. g4 Bg6 16. e3 d4
17. Nxd4 Nxd4 18. Qxd4 Rad8 19. Qa4 Rxd1+ 20. Qxd1 Rd8 21. Qb3 Bd3 {
Rajna,G (2400)-Groszpeter,A (2480) Budapest 1980 1/2-1/2 (56)}) (7. Nf3 O-O 8.
Bg2 h6 9. Bf4 c5 10. Qd3 d4 11. Nb5 Nc6 12. Bc7 Qe8 13. O-O Bg4 14. h3 Bh5 15.
Ne5 a6 16. Nxc6 bxc6 17. Na3 Bd8 18. Bxd8 Bxe2 19. Qd2 Bxf1 20. Bxf6 Bxg2 21.
Re1 Qd7 {Rejfir,J-Keres,P Moscow 1956 0-1 (56)}) (7. Bg2 dxc4 8. Qxc4 Be6 9.
Qa4 Qb6 10. Bd2 Nbd7 11. Nf3 Nc5 12. Qc2 a5 13. O-O O-O 14. Ng5 h6 15. Nxe6
Nxe6 16. Rae1 Rfd8 17. e4 Nd4 18. Qc1 Bf8 19. e5 Nd7 20. Qb1 Nc5 21. Be3 Qa6 {
Dimitrov,I-Pantaleev,D Sofia 1959 1-0 (65)}) (7. cxd5 cxd5 8. Rd1 O-O $11) 7...
c5 (7... dxc4 $5 8. Qxc4 Nbd7 $15) 8. Qf4 $11 h6 $4 (8... d4 $142 9. Bxf6 Bxf6
$11) 9. Bxf6 $18 Bxf6 10. Nxd5 (10. Qe3+ $142 $5 Be6 11. cxd5 $18) 10... Bxb2
$16 11. Rd1 Na6 (11... Qa5+ 12. Qd2 Nc6 13. Bg2 $14) 12. Qe3+ (12. Bg2 $5 O-O
13. O-O $16) 12... Be6 13. Nhf4 (13. Bg2 $5 Qa5+ 14. Kf1 $16) 13... Qa5+ $11
14. Qd2 Nb4 $2 (14... Qxd2+ $142 $5 15. Kxd2 Be5 $11) 15. Bg2 $16 O-O-O $4 (
15... Nxd5 $142 16. Qxa5 Bc3+ 17. Qxc3 Nxc3 $16) 16. O-O $18 (16. Qxb2 $4 Nd3+
17. Kf1 Nxb2 $19) 16... Qxa2 (16... Bf6 17. Nxe6 fxe6 $18) 17. Nxe6 fxe6 18.
Nxb4 (18. Ne7+ $142 Kb8 19. Qf4+ e5 20. Qf7 $18) 18... cxb4 (18... Rxd2 19.
Nxa2 Rxe2 $18) 19. Qxb4 b6 20. Bh3 (20. Qb5 Kb8 21. Rd7 Rxd7 22. Qxd7 Qa6 23.
Qd6+ Kc8 24. Rd1 Qa4 25. Qxe6+ Kb8 26. Qd5 Qxd1+ 27. Qxd1 Kc7 28. Qd5 g5 29.
Qb7+ Kd6 30. Qc6+ Ke7 31. Qc7+ Ke8 32. Bc6+ Kf8 33. Bd5 Ke8 34. Be6 Rh7 35.
Qxh7 Bg7 36. Qxg7 g4 37. Qf7+ Kd8 38. Qd7#) 20... Rde8 (20... Bf6 21. Bxe6+ Kb8
$18) 21. Rd2 (21. c5 Re7 22. cxb6 Qa3 23. bxa7 Qxb4 24. a8=Q+ Kc7 25. Qxh8 Rd7
26. Rc1+ Bxc1 27. Rxc1+ Kb6 28. Bg2 Qd6 29. Rb1+ Kc5 30. Qc8+ Rc7 31. Qb8 Kd4
32. Qb2+ Rc3 33. Rd1+ Ke5 34. Qxc3+ Qd4 35. Qxd4+ Kf5 36. Be4+ Kg5 37. Qxg7+
Kh5 38. Bf3#) 21... Ba3 22. Qc3 (22. Qc3 Qxd2 23. Qxd2 $18) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1972.11.21"]
[Round "3"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1/2-1/2"]
[WhiteElo "2038"]
[BlackElo "1970"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "116"]
[EventDate "1972.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. O-O Nxb3 7. axb3 f6 8. d4 d6 9. c4
Bb7 10. Nc3 (10. d5 c6 11. Nc3 cxd5 12. cxd5 g6 13. b4 Bh6 14. Nd2 Ne7 15. Nb3
Bxc1 16. Qxc1 O-O 17. Qe3 Qb8 18. f4 exf4 19. Rxf4 Bc8 20. Kh1 Bd7 21. Raf1 Kg7
22. Qf2 Ng8 23. Ne2 Ra7 24. Nbd4 Rc7 {
Bosiocic,M (2433)-Stefan,K (2223) Velika Gorica 2006 1-0}) 10... Ne7 11. Qe2 b4
12. Nd5 a5 $146 (12... Nc6 13. dxe5 dxe5 14. Rd1 Qc8 15. Be3 Be7 16. Nh4 O-O
17. Nf5 Rf7 18. h4 Bf8 19. h5 Nd8 20. Qg4 Kh8 21. Rd3 Ne6 22. Qh4 Qe8 23. Rad1
c5 24. h6 g6 25. Nxf6 Qc8 26. Rd7 Nd8 27. Rxd8 {
Medina Garcia,A-Zwaig,A Havana 1966 1-0 (37)}) (12... Nxd5 $142 $5 13. cxd5 Be7
$16) 13. dxe5 $18 dxe5 14. Nh4 h5 $4 (14... Nxd5 $142 15. exd5 Kf7 $18) 15.
Nxe7 (15. f4 $142 f5 16. Nxf5 Bxd5 17. cxd5 (17. exd5 $6 Nxf5 18. Qxe5+ Ne7 $16
) 17... Nxf5 18. exf5 Bc5+ 19. Be3 Bxe3+ 20. Qxe3 Qxd5 21. fxe5 $18) 15... Bxe7
$16 16. Rd1 Qc8 17. Ng6 Rh7 18. Nxe7 (18. h3 Bc5 19. Be3 Bxe3 20. Qxe3 Kf7 $16)
18... Kxe7 $14 19. f4 Qg4 20. Qxg4 (20. Qf1 Bxe4 21. Re1 Qf5 $14) 20... hxg4
$11 21. fxe5 fxe5 22. Bg5+ Ke6 23. Rd2 Rah8 24. g3 Ra8 25. Rd8 (25. Bd8 Rc8 26.
Rxa5 Rh8 $11) 25... Bxe4 (25... Rxd8 26. Bxd8 g5 27. Rxa5 $11) 26. Rxa8 $11
Bxa8 27. Rxa5 Bc6 28. Bd2 Rh8 (28... Bf3 $5 $14) 29. Bxb4 $16 Rb8 $2 (29... Bf3
$142 $16) 30. Bc3 $18 Rxb3 31. Rxe5+ Kd6 32. Rg5 Bd7 33. Rxg7 (33. Kf2 $142 $5
Be6 $18) 33... Rb8 34. Rg5 Re8 35. Kf2 Rf8+ $2 (35... Be6 $142 $16) 36. Ke2 $18
Rf3 (36... Bf5 37. Rh5 Kd7 $18) 37. h3 Kc6 38. Be5 Rf5 (38... Rf7 39. h4 Kc5
$18) 39. Rxf5 Bxf5 40. hxg4 Bxg4+ 41. Ke3 Be6 42. Kf4 (42. b3 $142 $18) 42...
Bxc4 $11 43. g4 Kd7 44. Kg5 Be6 45. Kh5 c6 46. g5 Ke7 47. Kg6 Kf8 48. Kh7 Bg8+
49. Kh8 Bf7 50. Bd6+ Ke8 51. Kh7 Bd5 52. g6 Be4 53. Kh6 Bc2 54. Bc5 Bd3 55. Kg7
Bc2 56. Kf6 Bd3 57. b4 Bc2 58. g7 Bb3 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1972.12.05"]
[Round "4"]
[White "Lassen, M."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1822"]
[BlackElo "2048"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "65"]
[EventDate "1972.??.??"]

{E18: Queen's Indian: Old Main Line (4 g3 Bb7 5 Bg2 Be7 6 0-0 0-0 7 Nc3)} 1. d4
Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. c4 O-O 7. Nc3 c5 8. d5 exd5 9.
Nxd5 (9. Nh4 g6 10. cxd5 d6 11. f4 Nbd7 12. e4 Ne8 13. Nf3 a6 14. a4 b5 15.
axb5 axb5 16. Rxa8 Qxa8 17. Nxb5 Ba6 18. Nc3 Bxf1 19. Qxf1 Nc7 20. e5 Nb6 21.
f5 Ncxd5 22. f6 Bd8 23. Ng5 dxe5 {
Naranja,R (2420)-Ljubojevic,L (2565) Manila 1973 0-1 (34)}) 9... Nc6 $146 (9...
Nxd5 10. cxd5 d6 11. e4 Bf6 12. Qc2 Nd7 13. Bf4 Qc7 14. Rfe1 Rfe8 15. a4 h6 16.
h3 a6 17. Bf1 Rac8 18. Bc4 g5 19. Bd2 Ne5 20. Nxe5 Bxe5 21. f4 Bd4+ 22. Kh2 Qd8
23. Ra3 Rb8 24. Rf3 {Garcia Devesa,J-Bondarovsky,A Castelar 2002 1-0 (45)}) (
9... Nxd5 $5 10. cxd5 d6 $16) 10. Bf4 Rc8 11. a3 (11. Re1 Re8 $16) 11... Re8
12. Qd3 h6 13. e4 Nh5 (13... Bf8 $142 $5 $16) 14. Bd2 $18 Bf8 (14... d6 15.
Rfe1 Nf6 16. Bc3 $18) 15. Rfe1 (15. Bc3 d6 16. g4 Nf6 17. Nxf6+ gxf6 $18) 15...
Ne7 $2 (15... d6 $18) 16. e5 Nxd5 17. cxd5 g6 (17... d6 18. e6 Qf6 19. Bc3 $18)
18. g4 (18. Nh4 c4 19. Qc2 Bg7 20. Nxg6 d6 21. exd6 Qxd6 $18) 18... Ng7 (18...
c4 19. Qd4 Bc5 $18) 19. Bxh6 c4 20. Qd2 Rc5 (20... d6 21. e6 fxe6 $18) 21. Ng5
Be7 22. Rad1 Bxg5 (22... c3 23. bxc3 Rc4 $18) 23. Bxg5 Qc8 24. Bf6 Kh7 25. Qe3
(25. Re3 Rxe5 26. Rh3+ Nh5 27. gxh5 g5 28. Bxe5 Qd8 29. Qc2+ Kg8 30. h6 Kf8 31.
Bg7+ Kg8 32. Bc3 g4 33. h7+ Kf8 34. h8=Q+ Ke7 35. Qf6+ Kf8 36. Qxd8#) 25... Rh8
$18 26. Qc3 Kg8 27. e6 $1 dxe6 (27... dxe6 28. Bxg7 {Combination}) (27... fxe6
28. Bxg7 {Combination}) (27... -- $140 28. exf7+ {Mate threat}) 28. dxe6 Nxe6
29. Bxh8 Bxg2 30. Rxe6 Qf8 (30... f6 31. Qxf6 Rc7 32. Rd8+ Qxd8 33. Qxd8+ Kh7
34. Qxc7+ Kh6 35. Rxg6+ Kxg6 36. Qg7#) 31. Red6 (31. Re8 f6 32. Rxf8+ Kh7 33.
Qxf6 Kh6 34. Bg7+ Kh7 35. Rh8#) 31... Qh6 (31... f6 32. Rd8 Re5 33. Bxf6 Rd5
34. R1xd5 Bxd5 35. Bh8 Kh7 36. Rxf8 Kh6 37. Qf6 c3 38. Qh4#) 32. Rd8+ Kh7 33.
Kxg2 (33. Kxg2 Rh5 34. gxh5 gxh5 35. Bf6 Kg6 36. Qg3+ Kxf6 37. R8d6+ Ke7 38.
Rxh6 c3 39. Qe5+ Kf8 40. Rh8#) (33. Bf6 Rc8 34. Rxc8 Qf8 35. Rxf8 g5 36. Qc2+
Be4 37. Qxe4+ Kh6 38. Rh8#) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1972.12.12"]
[Round "5"]
[White "Bailey, B."]
[Black "Clark, A."]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "2130"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "115"]
[EventDate "1972.??.??"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3
c6 6. Ne5 Nbd7 7. Nc4 Qc7 8. Qf3 Nb6 9. h3 (9. Bf4 Qd8 10. Ne5 h5 11. h3 Be6
12. O-O-O Nfd5 13. Ne4 Nxf4 14. Qxf4 Qd5 15. c4 Qa5 16. Kb1 g6 17. Nc5 Bh6 18.
Qf3 Bf5+ 19. Bd3 Rb8 20. Bxf5 gxf5 21. Qxf5 Rf8 22. Rd3 Bg7 23. Ned7 Nxd7 {
Ikonomopoulou,M (2014)-Stefanidi,M (2096) Athens 2004 1-0}) 9... Be6 10. Bf4
$146 (10. Ne5 Nbd7 11. Nd3 Bc4 12. b3 Ba6 13. Bf4 Qa5 14. Bd2 Qb6 15. Be3 e6
16. Na4 Qa5+ 17. Bd2 Qd5 18. Qe3 Qe4 19. c4 Qxe3+ 20. fxe3 Ne4 21. Bb4 b6 22.
Bxf8 Rxf8 23. Be2 Ng3 24. Rg1 Nxe2 {
Bozic,M (2281)-Csomos,R (2293) Budapest 2000 1/2-1/2 (60)}) 10... Qd7 11. Nxb6
axb6 12. Be5 Nd5 13. Nxd5 (13. Be2 $142 $5 f6 14. Bh2 $14) 13... Bxd5 $11 14.
Qe3 b5 15. f3 f6 16. Bg3 g6 (16... h5 17. Bd3 $11) 17. a3 Bg7 18. Bd3 O-O 19.
O-O Rf7 (19... Bc4 $5 $11) 20. Rfe1 $16 Re8 (20... f5 21. Be5 Bxe5 22. Qxe5 $14
) 21. b3 (21. a4 e6 $16) 21... Rff8 (21... f5 22. Be5 Bxe5 23. dxe5 $14) 22. a4
$16 bxa4 23. Rxa4 b5 24. Ra6 e5 (24... Bf7 $142 $5 $16) 25. dxe5 $18 fxe5 26.
Ra7 Qd8 (26... Qe6 27. Kh2 $18) 27. Qc5 (27. Rd1 $142 Qf6 28. Kh2 $18) 27...
Qg5 $2 (27... Rf7 $142 28. Rxf7 Kxf7 $16) 28. Kh2 $18 h5 (28... Rf6 $18) 29.
Qe3 (29. Be4 $142 $5 Bxe4 30. Rxe4 Qf6 $18) 29... Qf6 $2 (29... Qxe3 30. Rxe3
g5 31. Bg6 $14) 30. c4 $4 (30. Rxg7+ $142 Kxg7 31. Bxe5 Rxe5 32. Qxe5 $18)
30... bxc4 $14 31. bxc4 h4 32. Bf2 Be6 (32... e4 $5 33. cxd5 exd3 34. Qxe8 d2
$14) 33. Rb1 Rf7 34. Rbb7 (34. Rxf7 $142 $5 Kxf7 35. Be4 $18) 34... Rxb7 $14
35. Rxb7 Bf5 36. Be4 Kh7 $4 (36... g5 $142 $14) 37. Bxf5 (37. Qa7 $5 Bxe4 38.
Rf7 Ra8 39. Rxg7+ Qxg7 40. Qxa8 Bf5 41. Qxc6 Qe7 $18) 37... gxf5 38. Qe1 $4 (
38. Qa7 $142 $18) 38... e4 $14 39. Bxh4 Qe5+ (39... Qd6+ 40. Bg3 f4 41. Bh4 $11
) 40. Kh1 (40. Bg3 f4 41. Bf2 e3 42. Qb1+ Kh6 $14) 40... e3 (40... exf3 41.
Qxe5 Rxe5 42. gxf3 $11) 41. Bg5 (41. f4 $142 $5 Qxf4 42. Bf6 $16) 41... e2 42.
Rb1 $4 (42. Bd2 $142 Kg8 43. f4 $11) 42... Kg6 $19 43. Bh4 f4 (43... Qf4 $142
44. Bg3 Qe3 $19) 44. Kh2 (44. Rb6 Re6 45. Kh2 Bf6 $11) 44... Qd4 (44... Bf6
$142 $5 45. Bf2 Rd8 $17) 45. Qb4 Bf8 (45... Bf6 46. Be1 Qd1 47. Qb7 $11) 46.
Qa4 (46. Qb7 $142 Bc5 47. Qxc6+ Kf7 48. Qb7+ Kg8 49. Rh1 $14) 46... Qc5 $2 (
46... Qd7 $142 $14) 47. Be1 $18 Re6 48. Qc2+ (48. Qa8 Qe7 $18) 48... Kh6 (48...
Qf5 49. Qa2 Qe5 $16) 49. Qd3 (49. Rb7 Be7 50. Qd3 Qg5 $18) 49... Bg7 $2 (49...
Qg5 50. g4 fxg3+ 51. Kg2 $16) 50. Qd8 (50. Rb7 Qe5 51. Rd7 Qg5 $18) 50... Bf6 (
50... Qe7 51. Qd2 Qd6 52. Qc2 $11) 51. Qd7 (51. Qc8 $142 Re7 52. h4 $18) 51...
Qxc4 $4 (51... Qe7 $142 52. Qc8 Qe8 $14) 52. Qf7 $18 Qd5 53. Qf8+ (53. Rb7 Qf5
$18) 53... Kg6 (53... Bg7 54. Qxf4+ Kh7 55. Rb7 $18) 54. Rb7 (54. Qg8+ $142 Kf5
55. Qh7+ Ke5 $18) 54... Qg5 (54... Re3 55. Rc7 Qc4 $18) 55. Qf7+ (55. h4 $5
Qg3+ 56. Bxg3 fxg3+ 57. Kh3 e1=Q 58. Qf7+ Kf5 $18) 55... Kf5 56. Qd7 (56. h4
$142 Qg6 57. Qf8 $18) 56... Be5 (56... Qg3+ $1 57. Bxg3 fxg3+ 58. Kxg3 e1=Q+
59. Kh2 Be5+ 60. f4 Bxf4+ 61. g3 Qxg3+ 62. Kh1 Qh2#) 57. Qd3+ $18 Kf6 58. Rh7 (
58. Rh7 Qg3+ $3 59. Kg1 Qxe1+ 60. Kh2 Qg3+ 61. Kg1 e1=Q+ 62. Qf1 Bd4+ 63. Kh1
Qxf1#) 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.01.18"]
[Round "6"]
[White "Connelly, F."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1602"]
[BlackElo "2063"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "46"]
[EventDate "1973.??.??"]

{D52: Queen's Gambit Declined: Cambridge Springs Variation} 1. d4 d5 2. c4 e6
3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Bd3 Ne4 8. cxd5 Nxc3 9. bxc3
Qxc3+ 10. Ke2 exd5 (10... Qb2+ 11. Nd2 exd5 12. a3 Be7 13. Bxe7 Kxe7 14. Re1
Nf6 15. Kf1 Re8 16. Nf3 Kf8 17. Ne5 Qc3 18. Qe2 Kg8 19. Rec1 Qa5 20. Rc5 Qc7
21. Qc2 Rxe5 22. dxe5 Qxe5 23. Rb1 Qxh2 24. f3 h5 25. Bf5 {
Pierecker,M (2290)-Raffalt,M (2205) St Veit 1998 0-1}) 11. Rc1 $146 (11. Qd2
Qxd2+ 12. Nxd2 Bb4 13. f4 Nb6 14. h3 f6 15. Bh4 Be6 16. g4 Kd7 17. f5 Bf7 18.
Rhg1 h6 19. Bf2 Rae8 20. h4 Kc8 21. g5 hxg5 22. hxg5 Reg8 23. g6 Be8 24. Nb3
Bd7 25. Kf3 Rh5 {Marzec,R-Effer,D Germany 1995 1-0}) (11. Re1 Bb4 12. Kf1 h6
13. Bf4 g5 14. Be5 Nxe5 15. Nxe5 Qxe1+ 16. Qxe1 Bxe1 17. Rxe1 Be6 18. f4 f6 19.
Ng6 Rg8 20. e4 dxe4 21. Rxe4 Kd7 22. f5 Rxg6 23. Rxe6 Rg7 24. Rxf6 Kc7 25. Rxh6
Rd8 {Butterworth,P-Chaplin,P (2072) Bristol 2004 0-1 (37)}) 11... Qa3 12. Rc2 (
12. Qc2 h6 13. Bf4 Bd6 $17) 12... Be7 (12... Bd6 13. Qb1 $17) 13. Qa1 Bxg5 14.
Nxg5 Nf6 15. Rc5 (15. Rb1 O-O $17) 15... h6 $19 16. Rhc1 $4 (16. Nf3 $142 Ne4
17. Rc2 $19) 16... hxg5 17. R1c3 Qb4 (17... Qa4 $142 $5 18. Kf1 Be6 19. Qc1 $19
) 18. Rb3 Qa4 19. Qb2 (19. Qb1 Rxh2 20. Rb4 Qa3 $19) 19... Ne4 (19... Rxh2 $142
20. Ke1 $19) 20. Bxe4 (20. Rxd5 Bg4+ 21. Kf1 Rxh2 $19) 20... dxe4 21. Ra3 (21.
h3 Qa6+ 22. Ke1 $19) 21... Bg4+ 22. f3 exf3+ 23. gxf3 Rxh2+ (23... Rxh2+ 24.
Ke1 Rh1+ 25. Kd2 Qd1+ 26. Kc3 Bxf3 $19) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.02.06"]
[Round "7"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "0-1"]
[WhiteElo "2063"]
[BlackElo "2175"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "56"]
[EventDate "1973.??.??"]

{B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 1. e4 g6
2. d4 c6 3. Nc3 d5 4. f4 (4. g3 dxe4 5. Nxe4 Bg7 6. Ne2 Nd7 7. Bg2 Ngf6 8.
Nxf6+ Nxf6 9. c4 e5 10. O-O exd4 11. Nxd4 O-O 12. Nb3 Qxd1 13. Rxd1 a5 14. Be3
Nd7 15. Nd4 Ne5 16. Rac1 h6 17. h3 Re8 18. a4 Re7 {
Zakharov,A (2360)-Terekhov,A (2305) St Petersburg 1997 1-0 (46)}) 4... dxe4 (
4... h5 5. Be2 dxe4 6. Nxe4 Bg7 7. Nf3 Bg4 8. Be3 Nh6 9. c3 Nf5 10. Bf2 Nd7 11.
h3 Bxf3 12. Bxf3 Qc7 13. Qd2 Nb6 14. Ng3 Nc4 15. Qe2 Ncd6 16. O-O Bh6 17. Nxf5
Nxf5 18. Qe5 O-O-O 19. Qxc7+ {
Kriz,L (2070)-Folkova,M (2165) Plzen 2004 1-0 (31)}) 5. Nxe4 Bg7 6. c3 $146 (6.
Nf3 Bg4 7. c3 Nd7 8. h3 Bxf3 9. Qxf3 Ngf6 10. Bd3 Nxe4 11. Bxe4 Nf6 12. Bc2 e6
13. O-O O-O 14. Be3 Nd5 15. Rad1 Qa5 16. a3 Qb6 17. Bc1 c5 18. dxc5 Qxc5+ 19.
Kh1 Rad8 20. Rd3 b5 {Balais,A-Venner,L France 1999 0-1 (43)}) 6... Nd7 7. Nf3
Ngf6 8. Bd3 Nxe4 9. Bxe4 Nf6 10. Bc2 Qc7 11. Ne5 Be6 (11... Bf5 12. Bxf5 gxf5
13. Be3 $11) 12. Bb3 (12. O-O $142 $5 Qc8 13. Qf3 $16) 12... Bxb3 $11 13. Qxb3
O-O 14. O-O Rad8 (14... e6 15. Kh1 $15) 15. f5 $11 Nd5 16. fxg6 (16. Ng4 $5 $11
) 16... hxg6 $15 17. Nd3 b6 18. Bf4 (18. Qc4 $142 $5 $15) 18... Nxf4 $17 19.
Nxf4 c5 (19... e6 $142 $17) 20. dxc5 $4 (20. Qc4 $142 e6 21. Rae1 $17) 20...
Qxc5+ $19 21. Kh1 Rd2 22. Nxg6 (22. Rae1 e6 23. Nh3 $19) 22... Qg5 $1 23. Nxe7+
(23. -- $140 Qxg2# {Mate threat}) 23... Qxe7 24. Rf3 (24. Qc4 Rxb2 25. Rae1 Qg5
$19) 24... Qe2 25. Rg3 (25. Rg1 Rxb2 26. Qd5 $19) 25... Rfd8 26. h3 Rd1+ 27.
Kh2 Rxa1 28. Qb4 (28. Qa4 Rdd1 29. Rxg7+ Kxg7 30. Qf4 Qe7 31. Qg4+ Kh6 32. Qf4+
Qg5 33. Qxg5+ Kxg5 34. Kg3 Rf1 35. a3 Kh5 36. b3 f5 37. Kh2 Rh1+ 38. Kg3 Raf1
39. a4 f4#) 28... Rdd1 (28... Rdd1 29. Rxg7+ Kxg7 30. Qf4 Rxa2 31. Qg5+ Kf8 32.
Qf4 Rxb2 33. Qb8+ Ke7 34. Qc7+ Kf6 35. Qf4+ Ke6 36. Kg3 Qe5 37. Qxe5+ Kxe5 38.
c4 Rd8 39. h4 Rg8+ 40. Kh3 Rgxg2 41. c5 Kf4 42. h5 Rh2#) (28... Qf2 29. Rxg7+
Kxg7 30. Qg4+ Kh6 31. Qf3 Qxf3 32. gxf3 Rg8 33. a3 Kh5 34. b3 Rag1 35. h4 Kxh4
36. a4 R8g2#) 0-1

[Event "Kittitas County Open"]
[Site "?"]
[Date "1972.10.14"]
[Round "1"]
[White "Bailey, B."]
[Black "Johnson, M."]
[Result "1-0"]
[WhiteElo "2018"]
[BlackElo "1000"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "37"]
[EventDate "1972.??.??"]

{C01: French: Exchange Variation} 1. e4 e6 2. d4 Nf6 3. e5 Nd5 4. Nf3 Be7 5. c4
Nb4 (5... Nb6 6. Nc3 d5 (6... O-O 7. Bd3 c6 8. Bc2 Na6 9. Qd3 g6 10. a3 Nc7 11.
Bh6 Re8 12. Ne4 d5 13. exd6 Bxd6 14. Nxd6 Qxd6 15. c5 Qd5 16. cxb6 axb6 17. O-O
Rd8 18. Bg5 Re8 19. Qe3 Ra5 20. b4 Ra8 21. Bf4 {
Donaghay,R (1970)-Leary,P (1845) Telford 2005 1-0}) 7. exd6 cxd6 8. Be2 N8d7 9.
O-O Nf6 10. a4 O-O 11. h3 Nbd7 12. a5 a6 13. Bf4 b6 14. b4 bxa5 15. bxa5 Bb7
16. Qc2 Ra7 17. Rfb1 Qa8 18. Be3 Be4 19. Nxe4 Nxe4 20. Nd2 {
Leskovar,M (2405)-Mazzoleni,J (2200) Buenos Aires 1994 1-0 (50)}) 6. Be3 $146 (
6. a3 N4a6 7. b4 c6 8. Bd3 g6 9. h4 h5 10. Qc2 Nc7 11. Nc3 b6 12. Ng5 Rg8 13.
Nce4 Bb7 14. Nh7 c5 15. Nef6+ Bxf6 16. Nxf6+ Ke7 17. Bg5 Rh8 18. Ne4+ f6 19.
Bxf6+ Kf7 20. Bxd8 Rxd8 {Leray,J-Ergo,E Paris 1994 1-0}) (6. a3 N4a6 7. b4 c6
$18) 6... f6 $2 (6... N4c6 7. d5 Bb4+ 8. Nbd2 $18) 7. Nc3 (7. a3 N4c6 8. Bd3 d6
9. exd6 cxd6 $18) 7... d5 (7... fxe5 8. dxe5 d6 $18) 8. a3 N4c6 9. Bd3 Nd7 (
9... dxc4 10. Bxc4 Nd7 11. Bxe6 Ndxe5 $18) 10. cxd5 exd5 11. Nxd5 fxe5 12. Nxe5
Ndxe5 13. dxe5 Qxd5 (13... O-O 14. Qh5 h6 15. Rd1 Qxd5 16. Bh7+ Kxh7 17. Rxd5
$18) 14. Bg6+ $3 hxg6 15. Qxd5 Bd7 16. e6 Bc8 17. O-O-O Rh5 (17... O-O 18. Rhe1
$18) 18. Qe4 Re5 (18... Rf5 $18) 19. Qxg6+ (19. Qxg6+ Kf8 20. Qf7#) 1-0

[Event "Kittitas County Open"]
[Site "?"]
[Date "1972.10.14"]
[Round "2"]
[White "Poyser, K."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1736"]
[BlackElo "2018"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]
[EventDate "1972.??.??"]

{E21: Nimzo-Indian: 4 Nf3} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5. Nf3 b6
6. g3 Bb7 7. Bg2 d5 8. cxd5 Nxd5 9. Nxd5 Bxd2+ 10. Qxd2 Bxd5 11. O-O Nd7 12. b3
c5 13. dxc5 $146 (13. Rac1 Rc8 14. Rfd1 Qe7 15. Nh4 Bxg2 16. Nxg2 Rfd8 17. Qe3
Rc7 18. Nf4 Nf6 19. dxc5 Rxd1+ 20. Rxd1 Rxc5 21. Qf3 h6 22. Rd2 Rc1+ 23. Kg2
Qc7 24. Qd3 Qc6+ 25. f3 Qc5 26. Rd1 Rc2 27. Rd2 Rc1 {
Dinh Thi Quynh,M-Nguyen T Kim,T Dong Thap 2000 0-1 (40)}) 13... Nxc5 14. Rfd1
Ne4 15. Qe3 Qf6 (15... Rc8 $14) 16. Nd2 (16. Nd4 $142 $5 Qg6 17. Rac1 $16)
16... Nc3 $11 17. Rdc1 Rac8 18. Ne4 Bxe4 19. Bxe4 g6 20. Kg2 (20. Bd3 Nd5 21.
Qd2 Qd4 $11) 20... Rfd8 (20... Qe5 21. Bd3 Qxe3 22. fxe3 $11) 21. a4 (21. Bd3
Rc5 $11) 21... Qe5 (21... Qd4 22. Qxd4 Rxd4 23. Bd3 $15) 22. Bd3 (22. Bb7 Qxe3
23. fxe3 Rc5 $11) 22... Qd5+ $15 23. f3 $2 (23. Qf3 $142 Qxb3 24. a5 $15) 23...
Qxb3 $19 24. Bb5 $4 (24. a5 Qb2 25. axb6 axb6 26. h4 $19) 24... Qb2 25. Qf2 (
25. Bd3 Rc5 26. Re1 a5 $19) 25... Rd2 (25... Nxb5 $142 26. Rcb1 Qe5 27. axb5
$19) 26. Rab1 Qa2 (26... Nxb1 $6 27. Rxc8+ Kg7 28. Bd3 $11) 27. Ra1 Qd5 (27...
Qb2 28. Rab1 Qa3 $19 (28... Nxb1 $6 29. Rxc8+ Kg7 30. Qe3 $11)) 28. Ra3 (28.
Qe3 $142 Qd4 29. Qxd4 Rxd4 30. Ra3 $18) 28... Qe5 $17 29. Qe1 $4 (29. f4 $142
Qe4+ 30. Qf3 $17) 29... Qd4 $19 30. Qf1 (30. Kf1 Rc5 $19) 30... Rc5 31. Qe1 (
31. Re1 a5 32. Qf2 Qxf2+ 33. Kxf2 Nxb5 34. axb5 Rxb5 35. h4 $19) 31... Nxb5 32.
axb5 (32. Rxc5 Nxa3 33. Rc8+ Kg7 $19) 32... Qb2 (32... Qb2 33. Rxc5 Rxe2+ 34.
Qxe2 Qxe2+ 35. Kh3 Qf1+ 36. Kh4 bxc5 37. f4 Qg2 38. g4 f6 39. Ra2 Qxa2 40. Kg3
c4 41. b6 c3 42. g5 c2 43. b7 Qb3+ 44. Kg2 Qxb7+ 45. Kf2 c1=Q 46. gxf6 Qxf4+
47. Ke1 Qb1+ 48. Ke2 Qbf1#) 0-1

[Event "Kittitas County Open"]
[Site "?"]
[Date "1972.10.14"]
[Round "3"]
[White "Bailey, B."]
[Black "Hatcher, W."]
[Result "1-0"]
[WhiteElo "2018"]
[BlackElo "1956"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]
[EventDate "1972.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 O-O 6. Bc4 c6 7. O-O Nxe4 (7... b5 8. Bd3 b4 (8... Qb6 9. Kh1 a6 10. Be3
Nbd7 11. Qd2 Bb7 12. h3 Rae8 13. e5 Nd5 14. Nxd5 cxd5 15. f5 dxe5 16. dxe5 Qc7
17. e6 fxe6 18. fxg6 Rxf3 19. gxh7+ Kh8 20. Rxf3 d4 21. Bh6 Bxh6 22. Qxh6 Bxf3
23. gxf3 {Crepaldi,M (1819)-Forno,R (2005) Asti 2006 0-1 (50)}) 9. Ne2 Ba6 10.
Ng3 c5 11. Bxa6 Nxa6 12. Qd3 Qb6 13. Kh1 Nc7 14. c3 a5 15. Bd2 Qb5 16. c4 Qb6
17. d5 Nd7 18. Rab1 e6 19. Rfe1 e5 20. f5 Ne8 21. Bg5 Nef6 22. Qd2 {
Gonzalez de Cima,E-Fernandez Garcia,J (2457) Norena 2001 1/2-1/2 (32)}) 8.
Bxf7+ Rxf7 9. Nxe4 Bg4 $146 (9... Bf5 10. Re1 (10. Neg5 Rf8 11. Qe2 Nd7 12. c3
e5 13. fxe5 dxe5 14. Qc4+ Kh8 15. Nf7+ Rxf7 16. Qxf7 Qb6 17. Qc4 exd4 18. cxd4
Ne5 19. Nxe5 Bxe5 20. Be3 Rd8 21. Rad1 Be4 22. Qe6 Bxd4 23. Bxd4+ Rxd4 24. Qf6+
{1-0 (24) Mrvova,A (2110)-Ornstein,P Rimavska Sobota 1996}) 10... Nd7 11. c3
Rf8 12. Ng3 e6 13. Nxf5 exf5 14. Qb3+ Kh8 15. Qxb7 c5 16. dxc5 Nxc5 17. Qd5 Ne4
18. Be3 Qb8 19. Re2 Qc7 20. Nd4 Qf7 21. Qxf7 Rxf7 22. Rd1 Rc8 23. Nb5 Rd7 24.
Bxa7 {Rafiee,M (1382)-Graefe,H (1614) Baunatal 2001 1-0 (37)}) (9... Na6 10. c3
Nc7 11. Bd2 $14) 10. Qd3 (10. Neg5 Rf8 $16) 10... Bxf3 (10... Bf5 $142 $5 11.
Qe2 Qd7 $14) 11. Rxf3 (11. Qxf3 $6 Bxd4+ 12. Kh1 Qd7 $11) 11... Qb6 12. c3 (12.
Ng5 $5 Rf6 13. Qe4 Na6 14. Qxe7 Nc7 $18) 12... Nd7 13. Ng5 Rf6 14. Qc4+ (14.
Rf2 $5 $16) 14... d5 $11 15. Qe2 Re8 (15... c5 16. Qxe7 cxd4 17. cxd4 $14) 16.
Kh1 (16. Ne6 Bh6 17. f5 Bxc1 18. Rxc1 c5 $16) 16... e6 (16... c5 17. dxc5 Qc6
18. Be3 $11) 17. Be3 (17. Rh3 h6 18. Nf3 Qa6 $16) 17... h6 (17... Bh6 18. Nh3
$14) 18. Nh3 $16 a5 (18... Qb5 19. Qc2 c5 20. Re1 $16) 19. Re1 Bf8 (19... Kh7
$5 $16) 20. Nf2 $18 Kg7 $2 (20... Qd8 21. Nd3 $18) 21. Nd3 (21. f5 $142 gxf5
22. Rg3+ Kh7 $18) 21... Qb5 $4 (21... Bd6 22. Ne5 Qd8 23. g4 $18) 22. Bg1 (22.
f5 $142 Kg8 23. fxg6 $18) 22... Bd6 23. Bf2 (23. h4 Rff8 24. h5 Nf6 $16) 23...
b6 (23... Rf5 $142 $5 $16) 24. Bh4 $18 Rf7 $2 (24... Rff8 $142 25. Re3 Nf6 26.
Bxf6+ Rxf6 $18) 25. Qd2 (25. f5 gxf5 26. g4 $18) 25... c5 $16 26. Rfe3 (26. a3
$142 $5 $16) 26... Bxf4 27. Nxf4 Rxf4 28. Bf2 Rf6 (28... Nf6 $5 29. dxc5 bxc5 (
29... Qxc5 $4 30. Rf3 Rxf3 31. Bxc5 $18 (31. gxf3 $143 Qd6 $15)) 30. Rxe6 Rxe6
31. Qxf4 Rxe1+ 32. Bxe1 Qe2 $11) 29. h3 $11 Qc6 30. Bg3 cxd4 $2 (30... Rf5 $142
$11) 31. cxd4 $18 Qc4 (31... Rc8 32. Rc3 Qa8 33. Bc7 $16) 32. b3 (32. Rc3 Qb4
33. a3 Qe7 $18) 32... Qa6 $2 (32... Qb4 $142 $5 33. Qd3 Qe7 $16) 33. Kg1 (33.
Kh2 $5 g5 $18) 33... Kh7 34. Bh4 (34. Kh2 Qa8 $18) 34... g5 (34... Rf7 $16) 35.
Qc2+ (35. Bg3 $142 $5 Kg7 36. a4 $18) 35... Kg8 (35... Kg7 $5 36. Bg3 Rc8 $16)
36. Bg3 Rc8 37. Qd1 b5 $4 (37... Rc6 $142 $16) 38. h4 $18 Rg6 39. Qg4 (39. hxg5
Rf8 40. gxh6 Kh7 $18) 39... Rc6 $4 (39... Nf6 $142 40. Qe2 gxh4 41. Rxe6 Rc6
42. Bxh4 Rxe6 43. Qxe6+ Qxe6 44. Rxe6 Kf7 $11) 40. hxg5 $18 hxg5 (40... Rxg5
41. Qh3 Rg7 42. Rxe6 Nf8 $18) 41. Qh5 e5 (41... Kg7 42. Bd6 Qb6 $18) 42. Bxe5
Nxe5 43. Rxe5 (43. dxe5 $6 Qa7 $14) 43... Rcf6 44. Re8+ Rf8 45. Rxf8+ (45. R1e7
Rxe8 46. Qh7+ Kf8 47. Qf7#) 45... Kxf8 46. Qh8+ Kf7 (46... Rg8 47. Rf1+ Qf6 48.
Qxf6+ Ke8 49. Qe6+ Kd8 50. Rf7 a4 51. Qd7#) 47. Qe8+ (47. Qe8+ Kg7 48. Re7+ Kf6
49. Rf7#) 1-0

[Event "Seattle Amateur"]
[Site "?"]
[Date "1972.10.21"]
[Round "1"]
[White "DeWeese, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1380"]
[BlackElo "2018"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "96"]
[EventDate "1972.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
11. dxe5 Nxe5 $146 (11... dxe5 12. Bg5 {
1/2-1/2 (12) Popovich,S (2285)-Litinskaya,M (2340) Lvov 1998} Bb7 13. Nbd2 Nh5
(13... c5 14. Bxf6 Bxf6 15. Nf1 c4 16. Bc2 Qc7 17. Ne3 g6 18. Qe2 Nc5 19. Ng4
Bg7 20. Qd2 Rfd8 21. Qg5 Ne6 22. Nf6+ Kh8 23. Qh4 h6 24. Nd5 Bxd5 25. exd5 Nc5
26. Rad1 Kg8 27. Qg3 Nd7 28. Rd2 {
Bergstrom,G-Rennerfelt,G Taby 1991 1/2-1/2 (72)}) 14. Bxe7 Qxe7 {
1/2-1/2 (14) Martinovic,S (2460)-Sahovic,D (2425) Vrnjacka Banja 1984}) 12.
Nxe5 dxe5 13. Qxd8 (13. Qe2 c6 $11) 13... Rxd8 14. Bc2 (14. Nd2 c5 $11) 14...
Bb7 (14... Be6 15. Be3 $15) 15. Nd2 $11 c5 16. Nf3 Nd7 17. Bd2 f6 18. Rab1 (18.
Be3 c4 $15) 18... Rac8 (18... c4 19. Be3 $17) 19. Nh4 (19. a4 c4 20. axb5 axb5
$15) 19... c4 (19... g6 $5 $17) 20. Nf5 $15 Bf8 21. Be3 (21. Red1 Nc5 22. f3 a5
$15) 21... g6 22. Ng3 Nc5 23. Rbd1 h5 24. Rxd8 Rxd8 25. Bxc5 Bxc5 26. Kf1 $2 (
26. h4 $142 $17) 26... Kf7 $4 (26... h4 $142 27. Nh1 Kh7 28. Ke2 $19) 27. b4 $4
(27. Ke2 $142 $15) 27... cxb3 $19 28. axb3 a5 29. Ne2 (29. h4 Rd2 30. Re2 $19)
29... Rd2 30. Rd1 Rxd1+ 31. Bxd1 Bxe4 32. Ng3 (32. Nc1 Ba3 33. f3 Bf5 $19 (
33... Bxc1 $6 34. fxe4 Bb2 35. b4 $19)) 32... Bc6 33. Bf3 (33. b4 axb4 34. cxb4
Bxb4 35. Bc2 $19) 33... Bxf3 34. gxf3 a4 35. Ne4 (35. bxa4 bxa4 36. Ne4 Bb6 $19
) 35... a3 36. Nxc5 (36. b4 Bb6 37. Nd2 $19) 36... a2 37. Kg2 a1=Q 38. Ne4 Ke6
39. Nc5+ Kd5 (39... Ke7 40. b4 Qxc3 41. Na6 Qd4 42. h4 Kf7 43. Nc5 Qxb4 44. Ne4
f5 45. Ng3 Ke7 46. Kf1 Qd2 47. Kg2 Qd3 48. Nf1 b4 49. Ne3 b3 50. Nf1 f4 51. Kh2
b2 52. Ne3 b1=Q 53. Kg2 fxe3 54. Kh2 Qbf1 55. f4 Qxf2+ 56. Kh3 e2#) 40. b4 Qxc3
41. Ne4 Qxb4 42. Nxf6+ Ke6 43. Ne4 Qxe4 $1 44. fxe4 b4 45. f4 (45. Kf1 b3 46.
f3 b2 47. h4 b1=Q+ 48. Kf2 Qc2+ 49. Ke3 Kf6 50. f4 exf4+ 51. Kd4 Ke6 52. e5 f3
53. Ke3 f2 54. Kf4 f1=Q+ 55. Ke3 Qff2#) 45... b3 46. f5+ (46. Kf2 b2 47. Ke3
b1=Q 48. f5+ gxf5 49. exf5+ Kxf5 50. h4 e4 51. Kd2 e3+ 52. Kxe3 Qe4+ 53. Kd2
Qxh4 54. Ke2 Qf4 55. Kd1 h4 56. Ke2 h3 57. Ke1 h2 58. Ke2 h1=Q 59. Kd3 Qfc1 60.
Kd4 Qe4#) 46... gxf5 47. exf5+ Kxf5 48. Kf3 b2 0-1

[Event "Seattle Amateur"]
[Site "?"]
[Date "1972.10.21"]
[Round "2"]
[White "Bailey, B."]
[Black "Okrent, R."]
[Result "1-0"]
[WhiteElo "2018"]
[BlackElo "1499"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "67"]
[EventDate "1972.??.??"]

{C73: Ruy Lopez: Deferred Steinitz: 5 Bxc6+} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. O-O Ne7 8. Be3 Ng6 (8... g6 9. c4 Bg7 10. Nc3
exd4 11. Nxd4 O-O 12. Qd2 Re8 13. Rac1 c5 14. Nde2 Be6 15. b3 Bf7 16. Nd5 Nc6
17. Nec3 Nb4 18. Rfe1 a5 19. f3 Nxd5 20. exd5 f5 21. g3 Qb8 22. Kg2 Qb7 23.
Rcd1 {Woolley,J (2047)-Medancic,R (2285) Rijeka 2001 0-1 (61)}) 9. Nc3 Be7 10.
Qe2 Be6 11. Nd2 $146 (11. Rfd1 Qb8 12. Rab1 O-O 13. h3 Kh8 14. b3 Qb7 15. Na4
Rae8 16. c4 Qc8 17. Nc3 Bd7 18. g4 d5 19. cxd5 Bb4 20. Rbc1 Bxc3 21. Rxc3 cxd5
22. exd5 f5 23. Qc2 f4 24. Rxc7 fxe3 25. Rxc8 Rxc8 {
Cladouras,P (2335)-Anic,D (2395) Budapest 1992 0-1 (49)}) (11. b3 $5 $11) 11...
O-O $17 12. Rad1 c5 $4 (12... a5 $142 $17) 13. dxc5 $16 dxc5 14. Nb3 Qb8 15.
Nxc5 (15. Bxc5 $6 Bxc5 16. Nxc5 Nf4 $11) 15... Bxc5 16. Bxc5 Nf4 17. Qf3 (17.
Qd2 Qxb2 18. Bxf8 Qxc3 19. Bb4 $18 (19. Qxc3 $143 Ne2+ 20. Kh1 Nxc3 $11)) 17...
Rf7 $4 (17... Qxb2 $142 18. Nd5 Rfd8 19. Nxf4 exf4 20. Qxf4 Qxc2 21. Rxd8+ Rxd8
22. Qxc7 Rd1 $11) 18. Rd2 (18. b3 Qe8 $18) 18... Qc8 (18... Qb7 19. Rfd1 g5 20.
b3 $18) 19. Rfd1 (19. Nd5 Bxd5 20. exd5 g5 $18) 19... Rd7 (19... g5 20. Be3 $18
) 20. Rxd7 (20. Be3 $142 $5 Ng6 $18) 20... Bxd7 21. Nd5 (21. Rd2 $142 $5 $18)
21... Nxd5 $16 22. Rxd5 (22. exd5 $2 Bg4 23. Qd3 Bxd1 24. Qxd1 Qb7 $19) 22...
Be6 23. Rd1 Bg4 (23... Qe8 24. b3 $16) 24. Qb3+ Qe6 $2 (24... Be6 $142 25. Qc3
Qe8 $18) 25. Qb7 $4 (25. Rd5 $142 c6 26. Rd6 Qxb3 27. axb3 $18) 25... Bxd1 $14
26. Qxa8+ Kf7 27. Qd8 Bxc2 28. Qxc7+ Kg6 $4 (28... Kg8 $142 $14) 29. Bf8 $18
Qf7 30. Qxc2 Qxf8 31. h3 (31. Qa4 Qd6 32. g3 h6 $18) 31... Qd6 32. a3 a5 33.
Qa4 $4 (33. Qb1 $142 a4 34. b4 axb3 35. Qxb3 $18) 33... Qd1+ $4 (33... Qd2 $142
$11) 34. Qxd1 (34. Qxd1 h6 35. b4 axb4 36. axb4 f5 37. b5 h5 38. b6 fxe4 39. b7
e3 40. b8=Q e2 41. Qxe2 e4 42. Qd6+ Kg5 43. Qxe4 h4 44. Qg4#) 1-0

[Event "Seattle Amateur"]
[Site "?"]
[Date "1972.10.21"]
[Round "3"]
[White "Bailey, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1767"]
[BlackElo "2018"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "26"]
[EventDate "1972.??.??"]

{C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bb5
Bb4+ 5. c3 dxc3 6. O-O Nge7 7. bxc3 Bc5 8. Ng5 Ne5 $146 (8... d6 9. Qh5 Ng6 10.
e5 (10. Kh1 Qe7 11. f4 h6 12. Nf3 Bd7 13. Bd3 O-O-O 14. g3 Qf6 15. Bb2 Nge7 16.
Ne1 g6 17. Qe2 Bh3 18. Ng2 Qe6 19. Nd2 f5 20. Nb3 Bb6 21. Nd4 Nxd4 22. cxd4
fxe4 23. d5 Qf7 24. Bxe4 Rhe8 {
Perez Cascella,J-Rossetto,H Buenos Aires 1965 0-1 (31)}) 10... Ngxe5 11. Re1
Qe7 12. Bf4 Bg4 13. Qh4 Bd7 14. Nd2 O-O-O 15. Qg3 h6 16. Nge4 g5 17. Bxg5 Bxf2+
18. Qxf2 hxg5 19. Bxc6 Bxc6 20. Qxa7 f5 21. Nc5 dxc5 22. Nc4 Be4 23. Rab1 {
Kholmov,R-Shianovsky,V Baku 1961 0-1}) 9. Qh5 (9. Nd2 $142 $5 c6 10. Nb3 $17)
9... c6 $19 10. Bc4 d5 11. exd5 $4 (11. Be2 N7g6 12. exd5 cxd5 13. Kh1 $19)
11... Bg4 12. Ne6 (12. Nxf7 Bxh5 (12... Nxc4 $4 13. Nd6+ (13. Qxg4 $6 Kxf7 14.
dxc6 Qd5 15. cxb7 Rad8 $11) 13... Kd7 14. Qxg4+ Kxd6 15. Bf4+ Ne5 16. Bxe5+
Kxe5 17. Qe6+ Kf4 18. Re1 $18) 13. Nxd8 Rxd8 $19 (13... Nxc4 $6 14. Ne6 $17))
12... Bxh5 13. Nxd8 Rxd8 (13... Rxd8 14. Bb3 O-O $19) 0-1

[Event "Seattle Amateur"]
[Site "?"]
[Date "1972.10.22"]
[Round "4"]
[White "Bailey, B."]
[Black "Kauppila, T."]
[Result "0-1"]
[WhiteElo "2018"]
[BlackElo "2082"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "48"]
[EventDate "1972.??.??"]

{C60: Ruy Lopez: Unusual Black 3rd moves and 3...g6} 1. e4 e5 2. Nf3 Nc6 3. Bb5
g6 4. c3 Bg7 (4... a6 5. Bxc6 dxc6 6. O-O Bg7 7. d4 exd4 8. cxd4 Ne7 9. Nc3 Bg4
10. Be3 O-O 11. h3 Bxf3 12. Qxf3 f5 13. Bg5 Qd7 14. Bxe7 Qxe7 15. e5 Rad8 16.
Rad1 c5 17. Nd5 Qf7 18. dxc5 Bxe5 19. Rfe1 {
Chandler,M (2535)-Spassky,B (2610) Vienna 1986 1/2-1/2}) (4... d6 5. h3 Bd7 6.
d4 Bg7 7. dxe5 dxe5 8. O-O Nge7 9. Qb3 O-O 10. Rd1 Qe8 11. Na3 a6 12. Bf1 b5
13. Nc2 Be6 14. c4 bxc4 15. Qc3 Nd4 16. Ng5 Nb5 17. Qg3 Nc6 18. Qh4 h6 19. Nxe6
{Carton,P (2210)-Luethgens,E Germany 1993 1-0 (31)}) 5. d3 Nge7 6. Nbd2 d6 7.
O-O $146 (7. Nf1 d5 8. Qe2 dxe4 9. dxe4 h6 10. Be3 Be6 11. Bc5 a6 12. Ba4 b5
13. Bb3 Qc8 14. N3d2 Na5 15. Ne3 c6 16. O-O Nb7 17. Bxe7 Kxe7 18. f4 exf4 19.
Rxf4 Re8 20. Raf1 Nd8 21. Nd5+ Bxd5 {Maroczy,G-Charousek,R Budapest 1895 1-0})
7... O-O 8. Re1 h6 9. Nf1 Bd7 10. Ng3 Kh7 11. d4 $4 (11. a4 $142 $11) 11...
Nxd4 $17 12. Nxd4 exd4 13. Bxd7 dxc3 (13... Qxd7 $6 14. cxd4 f5 15. Qd3 $11)
14. e5 $2 (14. Ba4 cxb2 15. Bxb2 Bxb2 $17) 14... cxb2 $4 (14... Qxd7 $142 15.
bxc3 Rfe8 $19 (15... Bxe5 $4 16. Rxe5 f5 17. Re1 $18)) 15. Bxb2 $17 Qxd7 16.
exd6 cxd6 17. Bxg7 Kxg7 18. Qd4+ (18. h4 h5 19. Rb1 b6 $17) 18... f6 19. Rad1 (
19. h4 h5 20. Rad1 d5 $17) 19... d5 (19... Nc6 20. Qd3 Rae8 21. Re2 $19) 20.
Qc5 (20. Qb2 h5 21. h4 Rae8 $17) 20... Rf7 (20... Rfe8 21. Re2 b6 22. Qa3 $19)
21. Ne4 $2 (21. Ne2 $142 $17) 21... Qc6 (21... b6 $5 22. Qa3 Rd8 23. h4 $19)
22. Qxc6 Nxc6 (22... bxc6 $6 23. Nd6 Nf5 24. Nxf7 Kxf7 25. g4 $11) 23. Rxd5 Re8
24. Kf1 $4 (24. Re3 $19) 24... Rfe7 0-1

[Event "Seattle Amateur"]
[Site "?"]
[Date "1972.10.22"]
[Round "5"]
[White "Polich, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1783"]
[BlackElo "2018"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "98"]
[EventDate "1972.??.??"]

{A01: Nimzowitsch-Larsen Opening} 1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. d4 cxd4 5.
Bxd4 (5. exd4 Nf6 6. Nf3 Bg4 7. Be2 e6 8. O-O (8. Nbd2 Bd6 9. O-O O-O 10. c4
Rc8 11. Rc1 Bb8 12. Ne5 Bf5 13. Ndf3 Qa5 14. a3 dxc4 15. Bxc4 Rfd8 16. Qe2 h6
17. Rfd1 Ne7 18. b4 Qb6 19. Bb3 Rxc1 20. Rxc1 Ned5 21. Bc2 Bxc2 22. Rxc2 Qd6 {
Rodriguez Mora,E-Kurajica,M (2225) Tenerife 2005 0-1 (46)}) 8... Bd6 9. Ne5
Bxe2 10. Qxe2 Rc8 11. c4 O-O 12. Nd2 Qa5 13. a3 Qa6 14. Rfe1 dxc4 15. bxc4 Na5
16. f4 Bxe5 17. fxe5 Nd7 18. Rac1 Nb6 19. c5 Qxe2 {
Todorovic,M (2275)-Arakhamia Grant,K (2385) Pula 1990 0-1 (32)}) 5... Nxd4 6.
Qxd4 Nf6 7. c4 $146 (7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nd2 Rc8 10. c4 e6 11. cxd5
Bc5 12. dxe6 Qxd4 13. exf7+ Kxf7 14. exd4 Rhe8+ 15. Kd1 Bxd4 16. Rb1 Ng4 17.
Nh3 Bxf2 18. Nc4 Rcd8+ 19. Kc1 b5 20. Nxf2 Nxf2 21. Rf1 Re2 {
Sablewski,A-Bossaller,N Germany 1999 0-1 (41)}) (7. Bb5+ $5 Bd7 8. Bxd7+ Qxd7
9. Nf3 $15) 7... e6 $17 8. a3 Qc7 (8... g6 9. cxd5 Bg7 10. Bb5+ Bd7 11. Bxd7+
Qxd7 12. Ra2 $17) 9. Nf3 Bc5 (9... Be7 $5 $17) 10. Qb2 $15 O-O 11. b4 (11. Nbd2
$5 $15) 11... Be7 $17 12. c5 (12. Nbd2 $5 a5 13. Rc1 axb4 14. axb4 dxc4 15.
Bxc4 $17) 12... b6 $19 13. cxb6 Qxb6 (13... axb6 14. Nc3 Bd7 $19) 14. Qd4 $2 (
14. Nc3 $5 $17) 14... Bd7 (14... Ne4 15. Bd3 $19) 15. Be2 Rfc8 16. O-O (16.
Nbd2 Qxd4 17. Nxd4 a5 18. bxa5 Rxa5 $19) 16... Ne4 17. Ne5 Be8 18. f4 (18. Bd3
Qxd4 19. exd4 $19) 18... Qxd4 (18... Bd8 $5 19. Ra2 Qb7 20. a4 $19) 19. exd4 a5
20. b5 (20. bxa5 Rxa5 21. Nf3 $19) 20... a4 21. Ra2 Rab8 22. Rb2 Nc3 (22... f6
$142 23. Nf3 Bd8 $19) 23. Kf2 (23. Nxc3 Rxc3 24. Rf3 $19) 23... Nxe2 24. Rxe2
Bxb5 25. Ree1 (25. g3 Bxe2 26. Kxe2 Rb2+ 27. Ke3 Rxh2 $19) 25... Rc2+ 26. Kg3 (
26. Kg1 Bxf1 27. Kxf1 Bh4 $19) 26... Bxf1 27. Rxf1 Rb3+ 28. Rf3 Rxb1 29. Nd7
Rbb2 30. Nf6+ (30. f5 Rxg2+ 31. Kf4 Bd6+ 32. Ne5 f6 33. Rg3 fxe5+ 34. dxe5
Rbf2+ 35. Rf3 Bxa3 36. Rxf2 Rxf2+ 37. Kg4 Rxf5 38. h3 Be7 39. h4 a3 40. h5 a2
41. Kh3 a1=Q 42. Kg2 Qf1+ 43. Kg3 Qg1+ 44. Kh3 Rxh5#) 30... Bxf6 31. Kg4 (31.
f5 Rxg2+ 32. Kh3 e5 33. dxe5 Rxh2+ 34. Kg4 Bxe5 35. Rh3 h5+ 36. Kxh5 Rxh3+ 37.
Kg4 Rg3+ 38. Kh5 Rh2#) 31... h5+ $1 32. Kxh5 (32. Kxh5 Rxg2 {Zwischenzug})
32... Rxg2 33. Rg3 Rxh2+ (33... Be7 34. Kg4 f5+ 35. Kf3 Rgc2 36. Rxg7+ Kxg7 37.
h3 Rb3#) 34. Kg4 Rh4+ 35. Kf3 Bxd4 36. Rxg7+ (36. Rg2 Rh3+ 37. Rg3 Rb3+ 38. Ke2
Rbxg3 39. f5 Rh2+ 40. Kd1 Rg1#) 36... Kxg7 37. f5 (37. Kg3 f5 $1 38. Kxh4 Rb3
39. Kh5 Rh3+ 40. Kg5 Bf6#) 37... Rb3+ (37... Be5 38. f6+ Kxf6 39. Ke3 Rh3#) 38.
Kg2 Rg4+ (38... exf5 39. Kf1 Rh2 40. Ke1 Rb1#) 39. Kh2 (39. Kf1 Rg1+ 40. Ke2
Rb2+ 41. Kf3 Rf2#) 39... exf5 40. Kh1 f4 (40... Rh3#) 41. Kh2 Kg6 42. Kh1 f3 (
42... Rh3#) 43. Kh2 f2 44. Kh1 Rgg3 (44... Rh3#) 45. Kh2 Be5 46. Kh1 Rb1+ (
46... Rg1#) 47. Kh2 f1=N+ (47... Rgb3+ 48. Kg2 f1=Q#) 48. Kh1 Nd2+ 49. Kh2 Nf3#
0-1

[Event "Boeing - UW Match"]
[Site "?"]
[Date "1972.11.12"]
[Round "1"]
[White "Bailey, B."]
[Black "Ruotsalainen, R."]
[Result "1/2-1/2"]
[WhiteElo "2038"]
[BlackElo "2002"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "107"]
[EventDate "1972.??.??"]

{C84: Closed Ruy Lopez: Unusual White 6th moves} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. h3 Na5 9. O-O O-O 10. Nd5 Nxd5 11.
Bxd5 c6 12. Bb3 Nxb3 13. axb3 f5 (13... Qc7 14. Nh2 d5 15. Qe2 Be6 16. Bd2 f5
17. exf5 Bxf5 18. Bc3 Bd6 19. Nf3 e4 20. dxe4 Bxe4 21. Ng5 Rae8 22. Nxe4 Rxe4
23. Qd1 Qa7 24. Be1 Rfe8 25. Kh1 Re2 26. c4 d4 27. cxb5 cxb5 28. Qd3 {
Jimenez,M (2141)-Avelar,G San Jose 2004 1-0 (35)}) 14. exf5 (14. b4 Qe8 15. Qe2
Be6 16. exf5 Bxf5 17. Bg5 Bxg5 18. Nxg5 Qg6 19. Qe3 h6 20. Ne4 Qe6 21. Ra3 Bxe4
22. dxe4 d5 23. Rfa1 Rf4 24. Rxa6 Rxa6 25. Rxa6 Rxe4 26. Ra8+ Kh7 27. Qd3 Qf5
28. Kf1 Rf4 {Jovic,L (2325)-Smagin,S (2495) Novi Sad 1986 1/2-1/2 (87)}) 14...
Bxf5 15. Qe2 $146 (15. Nh2 Qe8 16. f4 {
1/2-1/2 (16) Buljovcic,I (2425)-Danilovic,M (2350) Belgrade 1988}) 15... g5 (
15... h6 $142 $5 $17) 16. Nh2 (16. Qe3 h6 17. b4 $11) 16... Bg6 $2 (16... Qe8
$142 $5 $11) 17. Bd2 Qd7 18. Bc3 (18. b4 h6 $16) 18... h5 19. f3 (19. b4 $5 $14
) 19... Bd8 20. Kh1 c5 21. b4 cxb4 22. Bxb4 Bb6 (22... a5 23. Bd2 $15) 23. Bd2
$11 Qd8 (23... Qf5 24. Rfe1 Rfc8 25. Rec1 $11) 24. Be3 (24. Rfe1 a5 $11) 24...
a5 $11 25. Bxb6 Qxb6 26. Qd2 Rf5 {Black prepares the advance b4} 27. Rad1 Rc8
28. c3 b4 29. d4 exd4 30. Qxd4 (30. cxb4 axb4 31. f4 Rcf8 32. Qxd4 Qxd4 33.
Rxd4 Rxf4 34. Rfxf4 Rxf4 35. Rxd6 Kg7 $11) 30... Qxd4 $15 31. Rxd4 (31. cxd4 $4
Rc2 32. g4 Rb5 33. gxh5 Bxh5 $19) 31... bxc3 32. bxc3 Rxc3 33. Rxd6 Kf7 34. Re1
(34. g4 Rb5 35. gxh5 Bxh5 $11) 34... Rfc5 $15 35. Kg1 Rc1 36. Kf2 (36. Rd7+ Kf6
37. Rd6+ Kg7 38. Rd7+ Bf7 39. Rxc1 Rxc1+ 40. Kf2 Rc2+ 41. Ke3 Rxg2 42. Nf1 $11)
36... R5c2+ $19 37. Re2 Rxe2+ 38. Kxe2 Rc2+ 39. Rd2 $4 (39. Ke3 $142 Rxg2 40.
Nf1 $19) 39... Rxd2+ 40. Kxd2 Kf6 41. g3 Ke5 42. Kc3 a4 (42... Bf5 $142 43. Nf1
Bxh3 $19) 43. Kb4 $11 Bc2 44. h4 gxh4 45. gxh4 Bf5 46. Kxa4 Bh3 47. Kb3 Kf4 48.
Kc2 Kg3 49. Ng4 Bxg4 50. fxg4 Kxg4 51. Kd1 Kxh4 52. Ke1 Kg3 53. Kf1 Kh2 54. Kf2
1/2-1/2

[Event "Boeing - UW Match"]
[Site "?"]
[Date "1972.11.12"]
[Round "2"]
[White "Ruotsalainen, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2002"]
[BlackElo "2038"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "179"]
[EventDate "1972.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. d5 c6 15. dxc6 Bxc6 16. g4 $146 (16.
Ng3 g6 (16... Qc7 17. Bg5 h6 18. Bxf6 Nxf6 19. Nh2 g6 20. Ng4 Nxg4 21. Qxg4 Bd7
22. Qf3 Be6 23. Bb3 Bxb3 24. axb3 Be7 25. Nf1 Bg5 26. Red1 Reb8 27. Qd3 Rb6 28.
Nh2 b4 29. c4 Rc6 30. Nf3 a5 31. Ra4 {
Ris,R (2337)-Pruijssers,R (2310) Groningen 2005 0-1 (89)}) (16... h6 17. Qe2
Nc5 18. Be3 Qc7 19. Qxb5 axb5 20. Nh4 Rad8 21. Ngf5 Nfxe4 22. Rad1 Nf6 23. Nf3
e4 24. N3d4 Nd3 25. Bf4 Nxf4 26. Bd3 Nxd3 27. b4 Ng4 28. hxg4 Nb2 29. Nc2 Nc4
30. Ng3 g6 {0-1 (30) Sarangerel,V (2045)-Krivec,J (2180) Elista 1998}) (16...
Nc5 17. Nh2 d5 18. Bg5 dxe4 19. Qe2 Nd3 20. Ng4 Nxe1 21. Nh5 Nxh5 22. Bxd8 Nxc2
23. Qxc2 Raxd8 24. Ne3 Nf4 25. Rd1 Rxd1+ 26. Qxd1 Nd3 27. b3 Bc5 28. Qg4 Nxf2
29. Kxf2 f5 30. Qd1 f4 31. b4 {
Bernard,I-Slipak,S (2450) Buenos Aires 1995 0-1 (36)}) 17. a4 Qc7 18. Qe2 Qb7
19. b4 Rac8 20. Bd3 d5 21. axb5 axb5 22. Bd2 Bd6 23. Nh2 Ra8 24. f3 Ra7 25.
exd5 Bxd5 26. Bxb5 e4 27. Nxe4 Nxe4 28. fxe4 Rxa1 29. Rxa1 Rxe4 30. Qf1 Ne5 {
Capobianco,Y-Saralegui,M Uruguay 1986 1/2-1/2 (38)}) (16. N3h2 $5 $11) 16... d5
$17 17. Ng3 (17. exd5 $5 Nxd5 18. Ng5 $17) 17... dxe4 (17... Nxe4 18. Nxe4 dxe4
19. Bxe4 Bxe4 20. Rxe4 $19) 18. Nxe4 Nxe4 19. Bxe4 Bxe4 20. Rxe4 Qc7 21. Bg5 $2
(21. Qe2 $142 $17) 21... Nc5 $19 22. Re3 f6 (22... e4 $5 23. Nd4 g6 24. Qe2 $19
) 23. Bh4 $17 Rad8 24. Qe2 g5 (24... h6 $142 $5 $19) 25. Bg3 $17 Rd7 (25... Qd7
26. Qc2 $17) 26. h4 $11 h6 27. Nd4 (27. b4 Na4 28. Qc2 Qc6 29. hxg5 hxg5 30.
Bxe5 Rh7 31. Qg6+ Rg7 $11) 27... Qc8 (27... Rd5 28. b4 Na4 29. Qc2 $15) 28.
hxg5 $15 hxg5 29. Re1 Rh7 30. c4 $2 (30. f3 Rd8 31. Bxe5 fxe5 32. Rxe5 Qc7 33.
Rxg5+ Kh8 34. Qe5+ Qxe5 35. Rgxe5 Nd3 $11) 30... Ne6 $4 (30... Rd8 $142 31. Nf5
Qb7 $19) 31. Nxe6 $11 Qxe6 32. cxb5 axb5 (32... Qxa2 33. Qc2 Qe6 34. bxa6 $11)
33. Qxb5 Rc8 34. Qb3 Qxb3 35. Rxb3 Rd7 36. Ree3 (36. Re2 Rc1+ 37. Kg2 Bc5 $11)
36... Rd2 (36... Rc4 37. Rb6 Kg7 38. Rf3 $11) 37. Red3 (37. Rf3 $142 Kg7 38.
Kg2 $11) 37... Rdc2 (37... Rxd3 $142 $5 38. Rxd3 Rc4 $11) 38. Rd7 $16 Bc5 $4 (
38... R2c7 $142 39. Rxc7 Rxc7 $16) 39. Rbb7 $18 Bd4 40. Rd6 (40. b4 $142 Rxa2
41. b5 $18) 40... Rxb2 $14 41. Rxb2 Bxb2 42. Rxf6 Ra8 43. Rf5 (43. Rg6+ $142
Kf7 44. Rxg5 $14) 43... Rxa2 $4 (43... Bc1 44. Rxe5 Rxa2 45. f3 $11) 44. Bxe5 (
44. Rxg5+ $142 Kf7 45. Bxe5 $18) 44... Bc1 $11 45. Bf6 Ra4 46. f3 Rf4 47. Rxf4
gxf4 $4 (47... Bxf4 $142 48. Kf2 Kf7 $11) 48. Kf2 $18 Kf7 49. Bc3 Kg6 50. Ke2
Kg5 51. Kd3 Be3 52. Ke4 Bc5 53. Be5 Be3 54. Bd6 Bd2 55. Be7+ Kg6 56. Ke5 Be3
57. Ke4 Bd2 58. Kd3 Be3 59. Bb4 Kg5 60. Bd2 Bc5 61. Ke4 Bd6 62. Ba5 Bb8 63. Bb6
Bd6 64. Ba5 Bb8 65. Bd8+ Kg6 66. Be7 Bc7 67. Bb4 Kg5 68. Bc3 Bb6 69. Bd4 Ba5
70. Kd3 Bc7 71. Bc5 Ba5 72. Be7+ Kg6 73. Bd6 Kg5 74. Be5 Bb6 75. Bd4 Ba5 76.
Bc5 Bc7 77. Ke4 Bb8 78. Be7+ Kg6 79. g5 (79. Kd5 $142 $18) 79... Kf7 $11 80.
Bd8 Ke6 $4 (80... Kg6 $142 $11) 81. g6 $18 Bd6 82. Bg5 Bc7 83. Bxf4 Ba5 84. Bg5
Bc3 85. f4 Kd7 86. Kd5 Ke8 87. Ke6 Kf8 88. Bh6+ Kg8 89. f5 Bd4 90. f6 1-0

[Event "UW Open"]
[Site "?"]
[Date "1972.11.18"]
[Round "1"]
[White "Bailey, B."]
[Black "Gervin, R."]
[Result "1-0"]
[WhiteElo "2038"]
[BlackElo "1602"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]
[EventDate "1972.??.??"]

{B42: Sicilian: Kan Variation: 5 Bd3} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6
5. Bd3 a6 6. c4 Be7 7. Nc3 O-O 8. O-O d6 9. Kh1 Nc6 10. Nxc6 bxc6 11. f4 (11.
b3 Nd7 12. Bb2 c5 13. f4 Bb7 14. Bc2 Qc7 15. Qg4 Bf6 16. Rf3 Bd4 17. Rh3 Qd8
18. Rd1 g6 19. Bc1 f5 20. Qg3 Qe7 21. Bd2 Rae8 {
1/2-1/2 (21) Chandler,M (2535)-Gheorghiu,F (2525) Vienna 1986}) 11... e5 12. f5
Bb7 13. b4 $146 (13. Bg5 h6 14. Bh4 d5 15. Bxf6 Bxf6 16. cxd5 cxd5 17. Nxd5
Bxd5 18. exd5 Qxd5 19. Qe2 Qa5 20. Bc4 Rfd8 21. Rad1 Rd4 {
1/2-1/2 (21) Feher,G (2420)-Orgovan,S (2325) Hungary 1996}) (13. Qf3 d5 14. Rd1
d4 15. Ne2 c5 16. Ng3 a5 17. Bg5 Ne8 18. Bxe7 Qxe7 19. Rf1 Nd6 20. Nh5 f6 21.
Qg4 Kh8 22. Rf3 Qf7 23. Rc1 Nxe4 24. Bxe4 Bxe4 25. Qxe4 Qxh5 26. Qd5 Rac8 27.
Qe4 Qf7 {Becker,N-Feuerstack,A Ueberlingen 2000 0-1 (57)}) (13. g4 $142 $5 d5
14. g5 Nxe4 15. Nxe4 (15. Bxe4 $143 dxe4 16. Be3 Bxg5 17. Qxd8 Bxd8 $15 (17...
Rfxd8 $4 18. Bxg5 Rd3 19. Rae1 $18)) 15... dxe4 16. Bxe4 Bxg5 17. Qxd8 Bxd8 18.
Be3 $11) 13... d5 $15 14. c5 (14. Rb1 $5 $15) 14... a5 $17 15. Ba3 axb4 16.
Bxb4 Ba6 (16... Nd7 17. Rb1 $17) 17. Bxa6 Rxa6 18. Qe2 Ra8 (18... Qa8 $142 $5
19. a3 d4 $17) 19. exd5 $11 Nxd5 20. Nxd5 (20. Rad1 $142 $5 Bf6 21. Ne4 $11)
20... cxd5 $17 (20... Qxd5 $4 21. Rfd1 $18) 21. a3 Qc7 (21... Re8 22. c6 Bg5
$17) 22. Qg4 $4 (22. c6 $5 $11) 22... f6 $4 (22... Qc6 $142 23. Bd2 Rfb8 $19)
23. Rf3 (23. Qf3 Qc6 $17) 23... Rfd8 (23... Rfc8 24. Rc3 $17) 24. Rh3 (24. Qh5
Bf8 25. Rh3 $15) 24... Kh8 (24... Bf8 $142 $5 25. Qh5 h6 $17) 25. Qg6 h6 26.
Bd2 Bf8 (26... Qxc5 $4 27. Bxh6 Qg1+ 28. Rxg1 Bf8 29. Bxg7+ Kg8 30. Rh8#) 27.
Bxh6 gxh6 28. Qxf6+ Bg7 $4 (28... Kg8 $142 29. Rg3+ Bg7 $11) 29. Rxh6+ $18 Kg8
30. Qg6 (30. Qg5 $142 Qf7 31. f6 $18) 30... Qf7 $4 (30... Kf8 $142 31. Qh7 Qf7
$11) 31. Rh8+ $3 $18 (31. Rh8+ Kxh8 32. Qxf7 $18) 1-0

[Event "UW Open"]
[Site "?"]
[Date "1972.11.18"]
[Round "2"]
[White "Carter, B."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1714"]
[BlackElo "2038"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]
[EventDate "1972.??.??"]

{A07: Réti Opening: New York and Capablanca Systems} 1. c4 e5 2. Nc3 Nf6 3. d3
d5 4. cxd5 Nxd5 5. Nf3 Nxc3 (5... f6 6. g3 Be6 7. Bg2 Nc6 8. O-O Qd7 9. a3
O-O-O 10. Nxd5 Bxd5 11. b4 g5 12. Bd2 h5 13. Qa4 Kb8 14. b5 Bxf3 15. bxc6 Bxc6
16. Bxc6 Qxc6 17. Qxc6 bxc6 18. Rab1+ Ka8 19. Be3 c5 20. Rfc1 {
Terwitte,J (1314)-Bockelmann,F (1657) Kiel 2006 1/2-1/2 (36)}) 6. bxc3 Nc6 7.
g3 $146 (7. e3 Bg4 8. Be2 Be7 9. O-O Qd7 10. h3 Bh5 11. Rb1 b6 12. Bb2 O-O 13.
d4 e4 14. Nd2 Bg6 15. Qc2 Qe6 16. Bc4 Qf5 17. Qa4 Na5 18. Bb5 a6 19. Bd7 Qd5
20. Bg4 f5 21. Bd1 Kh8 {Blenckner,C-Groot,P Neumuenster 1999 1-0 (37)}) (7. Bb2
f5 8. g3 e4 9. Nd2 exd3 10. exd3 g6 11. c4 Nd4 12. Bxd4 Qxd4 13. Be2 Bc5 14.
O-O f4 15. Nb3 Qd6 16. Nxc5 Qxc5 17. Bf3 fxg3 18. Qe2+ Kf8 19. hxg3 Bf5 20. Qb2
Ke7 21. Rfe1+ Kd6 {Catone,E-Possanzini,P Italy 1996 1/2-1/2 (45)}) (7. e4 Bg4
8. Be2 Qf6 9. O-O Qg6 10. Rb1 Bh3 11. Nh4 Qf6 12. Nf3 Qg6 13. Nh4 Qf6 14. Nf3
Qg6 15. Nh4 Qf6 {1/2-1/2 (15) Meijler,P-Lenders,R Lommel 1999}) 7... Be7 8. Bg2
O-O 9. O-O Be6 10. Be3 (10. Qc2 Qd7 $14) 10... Rb8 (10... f5 11. Qc2 $11) 11.
Qc2 b6 12. Nd2 (12. d4 exd4 13. Nxd4 Nxd4 14. cxd4 Rc8 $11) 12... Qd7 13. Rfc1
f5 14. Qa4 Na5 (14... Bd5 $142 $5 15. Bxd5+ Qxd5 $11) 15. Qxd7 $14 Bxd7 16. f4
Bf6 17. fxe5 Bxe5 18. Bf4 Bxf4 (18... Rbe8 19. Kf2 $14) 19. gxf4 Bc6 20. Bxc6
Nxc6 21. Nf3 Rfe8 22. Kf2 h6 (22... Rbd8 $142 $5 $14) 23. h4 $16 Kf7 (23... Re6
$16) 24. Nd4 (24. Rg1 $5 Re6 $18) 24... Nxd4 (24... Ne7 25. Nf3 Nd5 26. Ne5+
Ke6 27. Nc6 $14) 25. cxd4 Re7 26. Rc6 Rbe8 27. Re1 a5 (27... Rd8 $5 28. e3 Rd5
$16) 28. e3 $18 Kf8 29. Kf3 Rd8 30. Rec1 Rde8 31. Re1 Rd8 32. Re2 Rdd7 $4 (
32... a4 $142 $5 $16) 33. a4 (33. Rec2 a4 $18) 33... Ke8 (33... Rd8 34. h5 $18)
34. h5 (34. Rec2 $142 Kd8 35. R2c4 h5 $18) 34... Kd8 35. Rg2 Kc8 (35... Rd5 36.
Rgc2 Rdd7 $18) 36. Rgg6 (36. Rb2 $142 Re8 37. Rb5 $18) 36... Kb7 $16 37. Rge6 (
37. Rc1 $142 $5 $16) 37... Rxe6 $11 38. Rxe6 c6 39. Re5 Rd5 $4 (39... Ka6 $142
$14) 40. Re7+ $18 Kb8 (40... Kc8 41. Rxg7 b5 $18) 41. Re6 (41. Rxg7 $142 Kc8
42. Rg6 $18) 41... Kc7 $11 42. Re7+ Rd7 43. Re5 Rd5 44. Re7+ Rd7 45. Re5
1/2-1/2

[Event "UW Open"]
[Site "?"]
[Date "1972.11.19"]
[Round "3"]
[White "Bailey, B."]
[Black "Kusnic, M."]
[Result "1-0"]
[WhiteElo "2038"]
[BlackElo "1712"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]
[EventDate "1972.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 O-O 6. Bc4 Nxe4 7. Bxf7+ Rxf7 8. Nxe4 Rf8 9. O-O Nd7 $146 (9... h6 10. Ng3
e6 11. Qd3 Qf6 12. Bd2 Nc6 13. c3 Bd7 14. Rae1 Rad8 15. h3 Ne7 16. Ne4 Qf7 17.
g4 b5 18. Re2 e5 19. fxe5 dxe5 20. Ref2 Qd5 21. Qe2 Bc6 22. Ng3 e4 23. Nh4 Rxf2
24. Rxf2 {Staudte,H-Vidmar,M Dubrovnik 1950 0-1 (46)}) (9... Bg4 10. c3 Kh8 {
1/2-1/2 (10) Berczes,D (2176)-Dobos,O (2147) Budapest 2001}) 10. Neg5 Nb6 11.
Qe2 (11. c3 $142 $14) 11... Rf6 (11... Qd7 $5 $11) 12. c4 (12. Bd2 Qe8 13. b3
Nd5 $16) 12... h6 13. Ne4 Rf8 14. d5 $4 (14. Ng3 $142 Qe8 15. h3 $16) 14... e6
$17 15. Qd3 exd5 16. cxd5 Bf5 17. Nd4 Qe7 (17... Qd7 18. Bd2 Rae8 19. Rae1 $17)
18. Nxf5 Rxf5 {Exerts pressure on the isolated pawn} (18... gxf5 $5 19. Ng3 Qf7
$15) 19. Ng3 $11 Rxd5 20. Qxg6 Qf6 (20... Qf7 $142 $5 21. Qg4 h5 $11) 21. Qg4
$16 Kh7 22. Kh1 (22. Qe2 $142 $16) 22... Qg6 $2 (22... Re8 $142 $5 $16) 23. Qh3
$18 h5 $2 (23... Re8 $142 24. f5 Qf6 $18) 24. f5 Qg4 25. Qxh5+ Qxh5 26. Nxh5
Rf8 (26... Be5 27. g4 Rg8 28. g5 $18) 27. Nxg7 Kxg7 28. g4 Nd7 (28... Nc4 29.
Kg2 Ne5 30. h3 $18) 29. Bf4 Ne5 30. Rae1 Nxg4 (30... b5 31. Re3 $18) 31. Rg1 (
31. Rg1 Rfxf5 32. Rxg4+ Kf7 33. Kg2 $18) 1-0

[Event "UW Open"]
[Site "?"]
[Date "1972.11.19"]
[Round "4"]
[White "Dean, R."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2037"]
[BlackElo "2038"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]
[EventDate "1972.??.??"]

{C94: Closed Ruy Lopez: Breyer Variation with 10 d3} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d3 Nbd7
11. Nbd2 Bb7 12. Nf1 Nc5 13. Bc2 Re8 14. Ng3 g6 15. Bh6 (15. b4 Ncd7 16. Bb3
Bf8 17. d4 c5 18. bxc5 dxc5 19. d5 c4 20. Bc2 Nc5 21. Nh2 Bc8 22. f4 exf4 23.
Bxf4 Bg7 24. Nf3 Nfd7 25. Qd2 Ne5 26. Nxe5 Bxe5 27. Rf1 Nd7 28. Ne2 Bg7 29. Nd4
Ne5 {Sax,G (2530)-Pinter,J (2420) Budapest 1976 1-0 (50)}) (15. d4 Ncd7 16. a4
c5 17. Bg5 Bf8 18. Qd2 Qb6 19. b3 exd4 20. cxd4 cxd4 21. a5 Qa7 22. Rad1 Rac8
23. Nxd4 Qc5 24. b4 Qc3 25. Qf4 Qxb4 26. Bb3 Bg7 27. Bh6 Re5 28. Re3 Rc3 29.
Bxg7 Rxe3 {Tsuboi,E (2344)-De Souza,M (2362) Sao Paulo 2004 1/2-1/2 (36)})
15... Bf8 16. Qd2 Bg7 17. b4 $146 (17. Rad1 Qe7 18. Bxg7 Kxg7 19. d4 Ncd7 20.
Qg5 Kh8 21. Bb3 Nf8 22. dxe5 dxe5 23. Rd2 N6d7 24. Red1 Nc5 25. Bd5 f6 26. Qh6
c6 27. Bb3 Nxb3 28. axb3 c5 29. h4 Rad8 30. h5 Rxd2 31. Rxd2 Qg7 {
Fuchs,R-Bykhovsky,A Kislovodsk 1964 1/2-1/2 (35)}) 17... Ncd7 18. d4 Qe7 19.
Bxg7 Kxg7 20. Qg5 Kh8 21. d5 (21. a4 $142 $5 $18) 21... Rac8 (21... c6 22. dxc6
Bxc6 23. Qd2 $14) 22. a4 $14 c6 23. dxc6 Bxc6 24. axb5 (24. Qe3 $5 $14) 24...
Bxb5 $11 25. Qd2 Nb6 26. Bd3 Nc4 27. Qe2 Nd7 28. Nd2 Ndb6 29. Nxc4 Nxc4 30. Nf1
Qd7 (30... Rc6 31. Nd2 Nxd2 32. Qxd2 Bxd3 33. Qxd3 $11) 31. Nd2 Nxd2 32. Qxd2
Ra8 $2 (32... Red8 $5 $14) 33. Red1 (33. c4 Bc6 $16) 33... Red8 (33... Bxd3 34.
Qxd3 Qc6 35. Ra5 $16) 34. Ra5 (34. c4 $142 Ba4 35. Rdb1 $16) 34... Bxd3 $2 (
34... Rac8 $142 $14) 35. Qxd3 $18 Qc6 36. Rda1 Rdc8 37. R1a3 Kg7 38. f3 Kg8 39.
Qd5 $4 (39. Kh2 $142 h5 40. Rxa6 Rxa6 41. Rxa6 (41. Qxa6 $6 Qxa6 42. Rxa6 Rxc3
$11) 41... Qxc3 42. Qxd6 $18) 39... Qb6+ $11 40. Kh2 Qe3 {
Exerts pressure on the backward pawn} 41. h4 g5 42. hxg5 Qxg5 43. Qd3 (43. Rxa6
$4 Rxa6 44. Rxa6 Rxc3 $19) 43... Qh4+ 44. Kg1 Qe1+ 45. Kh2 1/2-1/2

[Event "Wide Open"]
[Site "?"]
[Date "1972.11.25"]
[Round "1"]
[White "Bailey, B."]
[Black "Karch, D."]
[Result "1-0"]
[WhiteElo "2038"]
[BlackElo "1494"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "63"]
[EventDate "1972.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bb7 6. O-O Bc5 7. c3 Qf6 $2 $146 (7... d6 8.
d4 (8. d3 h6 9. Nbd2 Nce7 10. d4 exd4 11. cxd4 Bb6 12. Re1 c6 13. Nf1 Qc7 14.
Bf4 g5 15. Bg3 Qd7 16. e5 d5 17. e6 fxe6 18. Ne5 Qc8 19. Qh5+ Kd8 20. Nf7+ Kd7
21. Nxh8 Bxd4 22. Qf7 Kd8 {Rodriguez Calvo,M-Calvino Solla,A Padron 2001 1-0})
8... exd4 (8... Bb6 9. Ng5 Nh6 10. Nf3 Ng8 11. a4 Nf6 12. Bg5 O-O 13. Na3 exd4
14. cxd4 b4 15. Nc2 Na5 16. Nd2 Nxb3 17. Nxb3 Bxe4 18. Nxb4 h6 19. Bh4 g5 20.
Bg3 c5 21. Na2 c4 22. Nd2 Bd3 23. Re1 {
Moore,R (1609)-Macaluso,E (1199) Kalamazoo 2002 0-1 (52)}) 9. cxd4 Bb6 10. Ng5
Nh6 11. Nf3 Qf6 12. Bxh6 gxh6 13. e5 dxe5 14. dxe5 Qg6 15. g3 Rd8 16. Qe2 Qg4
17. Nc3 Qh3 18. Nd5 Rxd5 19. Bxd5 Rg8 20. Kh1 Nd4 21. Qe4 f5 22. exf6+ {
Hoang Le My,A-Dao Thi Loan Phu Dong 2004 1-0}) (7... Nf6 8. d4 exd4 9. cxd4 Bb6
10. e5 Ng8 11. Bg5 f6 12. exf6 Nxf6 13. Re1+ Kf8 14. Nc3 Na5 15. Ne5 Nxb3 16.
Qxb3 d5 17. Ne4 Bc8 18. Nxf6 gxf6 19. Bh6+ Kg8 20. Qg3+ {
1-0 (20) Lehmann,K (2370)-Meyer,S Hamburg 1997}) (7... d6 8. d4 Bb6 9. Ng5 $16)
8. d3 (8. Re1 Bb6 9. d4 Nge7 $18) 8... h6 (8... Nge7 $5 $16) 9. Be3 $18 d6 10.
Nbd2 (10. a4 $142 Nge7 11. d4 exd4 12. cxd4 $16) 10... Nge7 $14 11. Bd5 (11. a4
$5 $14) 11... O-O 12. b4 (12. Bxc6 Nxc6 (12... Bxc6 $143 13. Nxe5 Qxe5 14. d4
$16) 13. Bxc5 dxc5 $11) 12... Ba7 (12... Bxe3 13. fxe3 Nxd5 14. exd5 $15) 13.
Nb3 (13. Bb3 $142 $5 $11) 13... Nxd5 $15 14. exd5 Ne7 15. c4 Rfe8 (15... Bc8
$17) 16. Nfd2 $2 (16. a4 bxc4 17. dxc4 Bc8 $11) 16... Nf5 $4 (16... Qg6 $142 $5
17. Bxa7 Rxa7 $17) 17. Ne4 (17. Bxa7 Rxa7 18. Qh5 Qg5 19. Qxg5 hxg5 $11) 17...
Qg6 $15 18. Bxa7 Rxa7 19. f3 $4 (19. Na5 $142 Bc8 20. Nc6 $15) 19... Ne3 $19
20. Qe2 (20. Qd2 Nxf1 21. Rxf1 Kh8 $19) 20... Nxf1 21. Kxf1 (21. Qxf1 c6 22.
Qf2 Rea8 $19) 21... Bc8 (21... Raa8 $142 22. Kg1 $19) 22. a4 (22. Qf2 Ra8 23.
Qg3 Qf5 $19) 22... bxc4 (22... bxa4 $142 23. Na5 f5 24. Nc3 $19) 23. dxc4 Bd7
24. Qf2 (24. Kg1 $19) 24... Rea8 (24... Rb7 25. b5 Ra8 26. Ra2 $19) 25. c5 $4 (
25. Na5 $142 $17) 25... Rb7 26. c6 (26. b5 axb5 27. c6 Bxc6 28. dxc6 Rb6 $19)
26... Rxb4 27. cxd7 Rxb3 28. Qc2 Rb7 29. Qc6 Rba7 30. Rb1 Kf8 (30... Rd8 31. a5
Qh5 32. Kg1 $19) 31. Rb7 (31. g4 Ke7 32. h3 f5 $19) 31... Ke7 (31... Rxb7 $142
32. Qxb7 Rd8 33. Qxc7 Ke7 $19) 32. Qxc7 (32. Qxc7 Rd8 33. Rxa7 f5 34. Ra8 Rxd7
35. Qb8 Qf7 36. Nxd6 Rxd6 37. Ra7+ Kf6 38. Qxd6+ Kg5 39. Rxf7 Kf4 40. Ke2 Kg5
41. Rxg7+ Kh5 42. Qg6+ Kh4 43. Qxh6#) (32. d8=Q+ Rxd8 33. Qxc7+ Rd7 34. Qxd7+
Kf8 35. Qd8#) 1-0

[Event "Wide Open"]
[Site "?"]
[Date "1972.11.25"]
[Round "2"]
[White "Polich, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1741"]
[BlackElo "2038"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "60"]
[EventDate "1972.??.??"]

{C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d5 6. exd5 Nxd5 7. Qb3 Nf4 8. Bxf7+ Kf8 9. Bxf4
exf4 10. Bc4 (10. O-O Qf6 11. Bd5 Ne7 12. Nbd2 Qf5 13. Be4 Qh5 14. Rfe1 Rb8 15.
d4 Bd6 16. Bd3 Nc6 17. Ne4 Bf5 18. Neg5 Bxd3 19. Ne6+ Kg8 20. Nxf4+ Qf7 21.
Nxd3 Qxb3 22. axb3 a6 23. Nfe5 Ne7 24. Nc4 Nf5 {
Garbarino,R (2325)-Massenzana,H Buenos Aires 1985 1-0 (41)}) 10... Qe7+ 11. Kf1
Bxf2 $4 $146 (11... Bg4 12. Nbd2 Na5 13. Qa4 Nxc4 14. Qxc4 Bd6 15. Re1 Qf7 16.
Nd4 Re8 17. Qxf7+ Kxf7 18. f3 Bd7 19. Kf2 a5 20. Nc4 b6 21. Nxd6+ cxd6 22. g3
fxg3+ 23. hxg3 Kg6 24. Re4 d5 25. Reh4 h6 26. Rh5 {
Orozco Lopez,L-Arreguin Hernandez,Y Bogota 2004 1-0 (60)}) (11... Na5 12. Qa4
Nxc4 13. Qxc4 Bd6 $18) 12. Kxf2 Qe3+ 13. Kf1 Qc1+ 14. Ne1 f3 (14... Bf5 15. Na3
Qxa1 16. Qxb7 $18) 15. Qc2 fxg2+ 16. Qxg2 Qh6 17. Qf3+ Ke7 18. Qf7+ Kd8 19.
Qd5+ (19. Nf3 $142 b5 20. Bb3 g5 21. Qd5+ Bd7 $18) 19... Bd7 20. Qf3 (20. Rg1
$142 Kc8 21. Nf3 $18) 20... Ne5 $19 21. Qg3 (21. Qf2 Ng4 22. Qg3 Rf8+ 23. Kg1
$19) 21... Rf8+ 22. Kg1 Bh3 23. Nd2 (23. d4 Nxc4 24. Nd2 Nxd2 25. Qxh3 Qxh3 26.
Ng2 Qf5 27. h4 Qf2+ 28. Kh2 Rf4 29. Kh3 Ne4 30. a3 Qg3#) 23... Rf5 (23... Qxd2
24. Qh4+ Rf6 25. Qd4+ Nd7 26. Qxd7+ Bxd7 27. Nf3 Rxf3 28. a3 Qf2#) 24. Nef3 (
24. Be6 Rg5 25. Bxh3 Rxg3+ 26. hxg3 Qe3+ 27. Kg2 Qxd2+ 28. Kg1 Qe3+ 29. Kg2
Qd2+ 30. Kg1 Qxb2 $19) 24... Qe3+ (24... Rxf3 25. Nf1 Qb6+ 26. d4 Qxb2 27. Qg5+
Rf6 28. Qd2 Nf3+ 29. Kf2 Nxd2+ 30. Kg3 Qxc3+ 31. Bd3 Qxd3+ 32. Ne3 Qxe3+ 33.
Kh4 Rh6#) 25. Qf2 Rxf3 (25... Nxf3+ $6 26. Nxf3 Qxf3 27. Qxf3 Rxf3 28. d4 $17)
26. Qxe3 Rxe3 27. Kf2 (27. d4 Nxc4 28. Kf2 Rxc3 29. bxc3 Nxd2 30. Kg3 $19)
27... Ng4+ 28. Kg1 Re2 29. Nf3 Rg2+ (29... Ne3 $142 30. Nh4 g5 31. Re1 Rxe1+
32. Kf2 Rxh1 33. Kxe3 gxh4 34. b4 Rxh2 35. a4 $19) 30. Kf1 Ne3+ (30... Ne3+ 31.
Ke1 Nc2+ 32. Kd1 Bg4 $19) 0-1

[Event "Wide Open"]
[Site "?"]
[Date "1972.11.25"]
[Round "3"]
[White "Bailey, B."]
[Black "House, D."]
[Result "1-0"]
[WhiteElo "2038"]
[BlackElo "1343"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]
[EventDate "1972.??.??"]

{B62: Sicilian: Richter-Rauzer: 6...e6: Unusual White 7th moves} 1. e4 c5 2.
Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Be2 Be7 8. O-O O-O 9. Kh1
Bd7 (9... a6 10. f4 Qc7 11. Nf3 b5 12. a3 Bb7 13. Bd3 b4 14. Ne2 h6 15. Bh4
bxa3 16. bxa3 Na5 17. e5 dxe5 18. fxe5 Nd5 19. Qe1 Nc4 20. Ned4 Nde3 21. Bxe7
Qxe7 22. Rf2 Rfd8 23. Re2 Qc5 24. Nb3 {
Rantanen,Y (2440)-Balashov,Y (2535) Helsinki 1984 0-1 (42)}) 10. Ndb5 $146 (10.
f4 Nxd4 11. Qxd4 Bc6 12. Rad1 a6 13. Rd3 b5 14. Rg3 Kh8 15. a3 e5 16. Qe3 Nd7
17. Rh3 exf4 18. Bxf4 Ne5 19. Bxe5 dxe5 20. Rf5 Bd7 21. Bg4 f6 22. Nd5 Rc8 23.
c3 Rc4 24. Qe2 Be8 {Herzog,A (2350)-Wittmann,W (2410) Austria 1994 1-0}) (10.
Nb3 a6 11. f4 b5 12. Bf3 b4 13. Ne2 Qc7 14. Qd3 Rfd8 15. Rad1 Be8 16. Qe3 Rac8
17. c3 a5 18. Nbd4 Qb6 19. e5 dxe5 20. fxe5 Nd5 21. Bxd5 Bxg5 22. Qxg5 Rxd5 23.
Nxe6 fxe6 24. Rxd5 bxc3 {
Timmerman,G (2325)-Hoeksema,H (2405) Netherlands 1993 1-0 (36)}) 10... Ne8 11.
Bf4 {Will d6 fall?} e5 (11... Ne5 $5 $11) 12. Be3 $14 a6 13. Na3 Be6 14. Nc4
Bxc4 (14... b5 $5 15. Nb6 Rb8 $11) 15. Bxc4 $16 Rc8 (15... Bg5 16. Nd5 $16) 16.
Nd5 $18 Nf6 17. Nxf6+ (17. Nb6 Rb8 18. f3 Nd7 19. Nxd7 Qxd7 $18) 17... Bxf6 $16
18. Bd5 (18. c3 Na5 19. Bd5 Bg5 $16) 18... Nb4 (18... Bg5 19. Bxg5 Qxg5 20. Re1
$16) 19. c3 (19. Bb3 $142 $5 $16) 19... Nxd5 $14 20. Qxd5 (20. exd5 $143 h6 $15
) 20... Qc7 21. Rad1 Rfd8 22. Rd2 Rd7 23. Rfd1 Rcd8 (23... b5 24. Qd3 $14) 24.
Qb3 (24. c4 $142 $18) 24... h6 $4 (24... Rc8 $142 $16) 25. Bb6 $18 Qc6 26. Bxd8
Bxd8 27. Rd5 (27. Qd5 Qc8 $18) 27... Bb6 (27... Be7 28. a4 $18) 28. R1d2 (28.
Qc2 a5 29. Qd2 Bc5 30. Rxe5 dxe5 31. Qxd7 Qxe4 32. Qd8+ Bf8 $18) 28... Bc5 29.
Qd1 Qb6 (29... Rc7 30. b4 Ba7 31. R2d3 Bxf2 32. Qf3 $18) 30. f3 (30. g3 $142
Bxf2 31. Rxe5 Rd8 $18) 30... Kf8 (30... Be3 31. Re2 Rd8 $18) 31. b4 Be3 (31...
Bxb4 32. cxb4 Qxb4 33. Rxd6 Rxd6 34. Rxd6 $18) 32. Rxd6 Rxd6 (32... Bxd2 33.
Rxd7 (33. Rxd2 $6 Rxd2 34. Qxd2 Kg8 $16) 33... Bg5 34. Qd5 $18) 33. Rxd6 Qc7
34. Qd5 (34. Rd7 $142 Qc6 35. Rxb7 Ke8 $18) 34... g5 (34... Ke8 35. Qxe5+ Qe7
36. Rd5 Qxe5 37. Rxe5+ Kd7 38. g3 $18) 35. Rd7 (35. Rd7 Qxd7 36. Qxd7 $18) 1-0

[Event "Wide Open"]
[Site "?"]
[Date "1972.11.25"]
[Round "4"]
[White "Bjornson, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1756"]
[BlackElo "2038"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "94"]
[EventDate "1972.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. Nbd2 Bb7 12. Bc2 Re8 13. b4 Bf8 (13... a5 14. bxa5 Rxa5 15. Bb2 Bf8 16.
dxe5 Nxe5 17. Nxe5 dxe5 18. a4 bxa4 19. Rxa4 Rxa4 20. Bxa4 Re6 21. Qc2 {
1/2-1/2 (21) Minic,D (2490)-Forintos,G (2500) Wijk aan Zee 1971}) (13... c6 14.
Bb2 Qc7 15. Qb1 Nf8 16. a3 Ng6 17. Qa2 Bf8 18. c4 a5 19. bxa5 Rxa5 20. Bc3 Raa8
21. cxb5 cxb5 22. Bb4 d5 23. Bxf8 Kxf8 24. exd5 Bxd5 25. Bb3 Bxb3 26. Qxb3 exd4
27. Nxd4 Rxe1+ 28. Rxe1 {Mrva,M (2315)-Palecek,P Michalovce 1989 1/2-1/2 (34)})
14. d5 c6 15. dxc6 Bxc6 16. Nf1 $146 (16. Nb3 Nb6 17. a4 Nxa4 18. Na5 Bd7 19.
Bxa4 bxa4 20. Bg5 h6 21. Bxf6 Qxf6 22. Nh2 Rec8 23. Qd2 Qg6 24. Kh1 f5 25. exf5
Qxf5 26. Ng4 Qf4 27. Ne3 Rab8 28. Rad1 Be6 29. Qb2 Qf7 30. c4 Kh8 {
Diaz,J-Kholmov,R Havana 1968 0-1 (44)}) 16... Nb6 (16... Rc8 17. a4 $17) 17.
Ng3 (17. Bg5 h6 18. Bxf6 Qxf6 $11) 17... g6 (17... h6 18. Bb3 $17) 18. Bb3 $15
Qc7 (18... a5 19. bxa5 Rxa5 20. Bg5 $15) 19. Bg5 $11 Bg7 20. Qd2 Rad8 21. Bxf6
(21. Nh2 Rd7 22. Bh6 Bh8 $11) 21... Bxf6 $15 22. Qh6 (22. h4 $5 $15) 22... Bg7
$17 23. Qh4 h6 (23... Qe7 24. Qxe7 Rxe7 25. Rad1 $17) 24. Nh2 (24. Rad1 $5 $17)
24... Qe7 25. Qxe7 Rxe7 26. Rad1 (26. h4 h5 $17) 26... Red7 27. Nf3 Kf8 (27...
h5 28. Nf1 $17) 28. Rd2 (28. h4 h5 $17) 28... Ke7 (28... h5 29. h4 $19) 29.
Red1 (29. Rc2 h5 30. Nf1 Bb7 $17) 29... d5 (29... h5 $142 $5 $19) 30. exd5 $17
Nxd5 (30... Bxd5 31. Re1 f6 $19) 31. Ne4 $2 (31. Re1 Nf4 32. Rxd7+ Rxd7 33.
Nxe5 Bxe5 34. Rxe5+ Kf6 $15) 31... Nc7 (31... f5 $142 32. Nc5 Rd6 33. Bxd5 Bxd5
$17) 32. Rxd7+ $17 Rxd7 33. Rxd7+ Bxd7 34. Nc5 Bc6 35. Nd2 $2 (35. c4 $142 $17)
35... f5 $19 {Black prepares e4} 36. c4 (36. a4 e4 37. Nb1 Bd5 38. Bxd5 Nxd5
$19) 36... e4 37. cxb5 axb5 38. a3 (38. Nf1 Nd5 39. a3 Kd6 $19) 38... Bb2 39.
Nb1 Nd5 40. Bxd5 (40. h4 $19) 40... Bxd5 41. a4 Ba2 42. a5 (42. Nd2 Bc3 43.
Ndxe4 fxe4 44. Nxe4 Bxb4 45. axb5 Ba5 $19) 42... Bd5 (42... Bxb1 $142 43. a6
Ba2 $19) 43. Kf1 Kd6 44. Ke2 (44. a6 Kc7 45. Ke2 $19) 44... Bd4 45. Na6 (45. a6
Bxc5 46. bxc5+ Kxc5 $19) 45... Bb7 46. Nb8 (46. Nc5 Bxc5 47. bxc5+ Kxc5 $19)
46... Kc7 47. a6 Bc8 0-1

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.09"]
[Round "1"]
[White "Finnigan, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1697"]
[BlackElo "2048"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "98"]
[EventDate "1972.??.??"]

{E20: Nimzo-Indian: 4 g3 and 4 f3} 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 O-O 5.
a3 Be7 6. Nf3 d5 (6... b6 7. g3 c5 8. Bg2 Bb7 9. d5 exd5 10. Nh4 Ne4 11. Nf5
Bf6 12. Nxd5 Bxd5 13. cxd5 Nxd2 14. Qxd2 d6 15. O-O Qd7 16. e4 Rd8 17. Bh3 Qb5
18. Rab1 g6 19. Nh6+ Kg7 20. Ng4 Be7 21. f4 {
Popovich,A-Sirotkina,A Dagomys 2004 1-0}) 7. e3 b6 $146 (7... c5 8. Rc1 b6 9.
Be2 Nc6 10. cxd5 exd5 11. O-O Re8 12. Qc2 Bf8 13. Bb5 Bd7 14. dxc5 bxc5 15. Na4
Ne5 16. Bxd7 Nxf3+ 17. gxf3 Qxd7 18. Nxc5 Qh3 19. Nd3 Qxf3 20. Qd1 Qf5 21. Bb4
Re4 22. Bxf8 {Ramsauer,M-Grabert,R (2275) Regensburg 1996 0-1 (46)}) (7... Ne4
8. Bd3 f5 9. cxd5 exd5 10. Qc2 c6 11. Ne2 Nd7 12. Nf4 Ndf6 13. h3 Bd6 14. O-O
Qc7 15. Bb4 Bxb4 16. axb4 Bd7 17. Ne5 Rfe8 18. Bxe4 fxe4 19. Qb3 a6 20. Rac1
Rac8 21. Rc2 Rxe5 22. dxe5 {Berg,G-Valamanesh,H Berlin 1998 0-1 (40)}) 8. cxd5
exd5 9. Qc2 Bb7 10. Bd3 Nbd7 (10... c5 11. O-O $11) 11. b4 (11. O-O $5 $14)
11... c5 $11 12. b5 (12. bxc5 bxc5 13. Rb1 Bc6 14. dxc5 Nxc5 $11) 12... Qc7 (
12... Bd6 13. O-O $17) 13. O-O $15 Rac8 14. Bf5 cxd4 15. exd4 Ne4 16. Rfc1 Rfe8
17. Nxe4 Qxc2 18. Nf6+ (18. Rxc2 Rxc2 19. Nd6 Bxd6 20. Bxc2 Nf6 $11) 18... Nxf6
19. Bxc2 Bd6 20. a4 Ne4 21. Be3 Re7 22. Bb3 Nc3 23. Kf1 a5 (23... a6 24. Bd2
Rec7 25. Bxc3 Rxc3 26. Rxc3 Rxc3 27. Re1 $11) 24. Bd2 Rec7 25. Rc2 $4 (25. Be3
f6 $11) 25... f6 $4 (25... Nxb5 $142 26. Rxc7 Nxc7 $17) 26. Rac1 $11 Ba3 (26...
Nb1 27. Be1 Rxc2 28. Rxc2 Rxc2 29. Bxc2 $11) 27. Ra1 Bb4 28. Rac1 Kf8 $2 (28...
g5 $142 $11) 29. Ng1 $4 (29. Bf4 $142 Re7 30. h4 $18) 29... Ba3 $19 30. Ra1 Bd6
(30... Nb1 31. Rxb1 Rxc2 32. Bxc2 Rxc2 33. Ke1 $19) 31. Nf3 $2 (31. Rb2 h5 $11
(31... Bxh2 $2 32. Bxc3 Rxc3 33. Ne2 Rxb3 34. Rxb3 $18)) 31... Ne4 $4 (31...
Nxb5 $142 32. Rxc7 Nxc7 $19) 32. Rac1 $11 Nxd2+ 33. Nxd2 Rxc2 (33... Bxh2 $4
34. g3 Rxc2 35. Rxc2 $18 (35. Bxc2 $6 Rc3 $14)) 34. Rxc2 Rxc2 (34... Bxh2 $4
35. g3 Ke7 36. Kg2 Bxg3 37. Kxg3 $18) 35. Bxc2 g6 (35... Bxh2 $4 36. g3 Bxg3
37. fxg3 $18) 36. g4 $4 (36. Bb3 $142 $11) 36... Bxh2 $19 37. Kg2 Bc7 (37...
Bd6 $142 38. Nf1 Bb4 $19) 38. Nf3 $4 (38. Kf3 $5 Bd6 $17) 38... Ke7 (38... Bc8
$142 39. g5 Kf7 $19) 39. Nh4 (39. Ne1 Bf4 40. Kf3 $19) 39... Bd6 $4 (39... f5
40. gxf5 g5 41. Nf3 $19) 40. Kf3 $2 (40. f4 $5 $17) 40... Bb4 (40... Ba3 $142
41. Ng2 Bb2 $19) 41. Ke3 $4 (41. Ng2 $142 $17) 41... Bc8 $19 42. f3 (42. Bd1 f5
43. g5 f4+ 44. Kxf4 Bd2+ 45. Ke5 Bxg5 46. Nf3 Bf6+ 47. Kxd5 Bb7+ 48. Kc4 $19)
42... Be1 (42... f5 $142 43. Bd1 Ba3 $19) 43. Nxg6+ $4 (43. Ng2 $142 Bg3 44.
Ke2 $17) 43... hxg6 $19 44. Bxg6 f5 $1 45. gxf5 (45. gxf5 Kf6 {Combination}) (
45. Bxf5 Bxf5 46. gxf5 Bc3 {Combination}) 45... Kf6 46. f4 Bxf5 47. Bxf5 (47.
Bh5 Bc2 48. Bf3 $19) 47... Kxf5 48. Kd3 (48. Ke2 Bg3 49. Ke3 Bxf4+ 50. Kf3 Bc1
51. Ke2 Ke4 52. Kd1 Be3 53. Ke2 Bxd4 54. Kd1 Be3 55. Ke2 d4 56. Kd1 d3 57. Ke1
Kf3 58. Kd1 d2 59. Kc2 Ke2 60. Kb1 d1=Q+ 61. Kb2 Qxa4 62. Kb1 Qb3+ 63. Ka1 Bd4#
) 48... Kxf4 49. Ke2 Ke4 (49... Bg3 50. Kd2 Kf3 51. Kd1 Ke3 52. Kc1 Ke2 53. Kc2
Be1 54. Kb1 Kd2 55. Ka1 Kc2 56. Ka2 Bf2 57. Ka1 Bxd4+ 58. Ka2 Bf6 59. Ka3 d4
60. Ka2 d3 61. Ka3 d2 62. Ka2 d1=Q 63. Ka3 Qa1#) 0-1

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.09"]
[Round "2"]
[White "Bailey, B."]
[Black "Lowrie, W."]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "1803"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "33"]
[EventDate "1972.??.??"]

{B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6 Be3 e5} 1. e4
c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be6 8. Ng5 Be7
9. Nxe6 fxe6 10. Bc4 Qd7 (10... Qc8 11. Bb3 b5 12. g4 b4 13. Na4 Nxe4 14. Nb6
Qb7 15. Bxe6 Nc3 16. bxc3 Qxh1+ 17. Ke2 Qxd1+ 18. Rxd1 Ra7 19. cxb4 Rc7 20. c4
Nc6 21. Nd5 Rb7 22. Bc8 Rxb4 23. Nxb4 Nxb4 24. Be6 Nc2 25. Rb1 {
Yegiazarian,A (2531)-Kalashian,D (2319) Yerevan 2006 1-0 (65)}) 11. Qf3 b5 $146
(11... Bd8 12. Qh3 Kf7 13. O-O Nc6 14. f4 b5 15. Bb3 exf4 16. Bxf4 Bb6+ 17. Kh1
Bd4 18. Ne2 Rae8 19. Nxd4 Nxd4 20. Rad1 Nxb3 21. e5 Ne4 22. axb3 d5 23. c4 bxc4
24. bxc4 Qa4 25. b3 Qa2 26. Qf3 {
Cicak,S (2310)-Ostergaard,D (2285) Sweden 1992 1-0 (32)}) (11... Nc6 12. Qh3
Nd8 (12... Kf7 13. O-O Na5 14. Bd3 Rhf8 15. f4 exf4 16. Rxf4 Ke8 17. Rxf6 Bxf6
18. Qh5+ g6 19. Qxa5 Rc8 20. Rf1 Rf7 21. Nd1 Be5 22. Rxf7 Kxf7 23. Qd2 Kg8 24.
b3 Qd8 25. Bc4 Qf6 26. Nf2 b5 27. Ng4 {
Langreck,J (2314)-Bent,S (2017) Lexington 1997 1-0 (34)}) 13. Bb3 Rc8 14. Na4
Qb5 15. Nb6 Qa5+ 16. c3 Rxc3 17. bxc3 Qxc3+ 18. Ke2 Qb2+ 19. Bd2 Nxe4 20. Nc4
Qd4 21. Qe3 Qd5 22. Nxd6+ Qxd6 23. Qxe4 Nc6 24. Be3 {
1-0 (24) Spoelman,W (2461)-Kelemen,F (2086) Herceg Novi 2006}) 12. Bb3 O-O $4 (
12... Nc6 $142 13. Qh3 Kf7 $18) 13. Qh3 d5 (13... Kh8 14. Bxe6 Qe8 $18) 14.
exd5 b4 (14... a5 15. d6 Qxd6 16. Rd1 $18) 15. Na4 (15. d6 $5 Qxd6 16. Rd1 Kh8
17. Rxd6 Bxd6 18. Qxe6 bxc3 19. Qxd6 Nbd7 20. bxc3 Rfd8 $18) 15... Nxd5 (15...
exd5 16. Nb6 Qxh3 17. gxh3 $18) 16. Nb6 Qc6 (16... Nxb6 17. Bxe6+ Kh8 18. Bxd7
N6xd7 19. Qe6 $18) 17. Nxa8 (17. Nxa8 Kh8 18. O-O $18) 1-0

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.09"]
[Round "3"]
[White "Hvostik, W."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1959"]
[BlackElo "2048"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "65"]
[EventDate "1972.??.??"]

{D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} 1. d4 d5 2. c4 dxc4
3. Nf3 Nf6 4. Nc3 a6 5. e3 e6 6. Bxc4 b5 7. Be2 Bb7 8. a3 c5 9. dxc5 Qxd1+ 10.
Bxd1 Bxc5 11. b4 Be7 12. Bb2 Nbd7 13. Nd2 $146 (13. Rc1 O-O 14. O-O Rac8 15.
Be2 Nb6 16. Nd2 Rfd8 17. Rfd1 Rd7 18. Bf3 Bxf3 19. Nxf3 Rdc7 20. Ne2 Nc4 21.
Rc2 Nd5 22. Ned4 Bf6 23. h3 Kf8 24. Nd2 Nxb2 25. Rxb2 Bxd4 26. exd4 Rc1 27. Rb1
Rxd1+ {Chuliver,R-Garcia,H Zarate 1972 0-1 (46)}) (13. O-O O-O $11) 13... Nb6 (
13... Bxg2 14. Rg1 Bc6 15. Rxg7 $17) 14. e4 (14. Bf3 $5 Bxf3 15. gxf3 $15)
14... O-O 15. Ke2 (15. f3 Nfd7 $17) 15... Rac8 (15... Rfd8 $142 $5 $17) 16. Bb3
Rc7 (16... a5 $5 17. bxa5 Na4 18. Bxa4 bxa4 $17) 17. f3 $11 Rfc8 18. Na2 Nfd7
19. Rac1 Nc4 20. Bxc4 (20. Nxc4 bxc4 21. Ba4 Nb6 $11) 20... bxc4 $15 21. Nb1 (
21. Bd4 $5 $15) 21... f5 22. e5 $4 (22. exf5 $142 exf5 23. Rhe1 $17) 22... Bg5
(22... c3 $5 23. Rxc3 Bc6 24. Kf2 Nxe5 25. Re1 Bh4+ 26. g3 $19) 23. Rcd1 Bf4
24. Rd6 (24. g3 c3 25. Nbxc3 Bxe5 $19) 24... Kf7 25. g3 (25. Rd4 c3 26. Naxc3
Bxe5 27. Rd2 $19) 25... Bxe5 (25... c3 $142 26. Naxc3 Bxe5 $19) 26. Rxd7+ $11
Rxd7 27. Bxe5 Rd3 28. Rf1 Rcd8 (28... g5 $5 $14) 29. Nac3 $16 g5 (29... Bc6
$142 30. f4 Kg6 $16) 30. a4 $4 {White intends b5} (30. Na4 $142 Rb3 31. Nc5
Bxf3+ 32. Kf2 $18) 30... R8d7 31. b5 axb5 32. axb5 Rd8 (32... h5 33. Rf2 h4 34.
Na3 hxg3 35. hxg3 $11) 33. Bc7 1/2-1/2

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.10"]
[Round "4"]
[White "Bailey, B."]
[Black "Thomas, S."]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "1840"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]
[EventDate "1972.??.??"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. O-O O-O 10. Bxf6 Bxf6 11. Bg4 $146 (11.
Nd5 Nd7 (11... Bxd5 12. Qxd5 Nc6 13. c3 Qc7 14. Rfd1 Rfd8 15. a4 Rac8 16. Bg4
Rb8 17. Be2 Rbc8 18. Bg4 Rb8 19. Be2 Ne7 20. Qc4 Qd7 21. h3 Ng6 22. Bg4 Qc6 23.
Na5 Qb6 24. Qb4 Qxb4 25. cxb4 Nf4 26. g3 {
Haapaniemi,A-Pukkila,M (2200) Finland 2005 1/2-1/2 (59)}) 12. Qd3 Rc8 13. c3
Bg5 14. Rad1 Kh8 15. Bf3 g6 16. Ne3 Rc6 17. Rfe1 Nf6 18. Qe2 b5 19. Ra1 Qb6 20.
Nd2 a5 21. Ndf1 Rfc8 22. a3 b4 23. cxb4 axb4 24. a4 Qa7 25. Red1 Ra6 {
Averbakh,Y-Petrosian,T Tbilisi 1959 0-1 (40)}) (11. Qd3 Nc6 12. Nd5 Bg5 13.
Rad1 (13. Rfd1 Rc8 (13... Kh8 14. c3 f5 15. Bf3 Bxd5 16. Qxd5 fxe4 17. Qxe4 Qe7
18. Qd5 Rf6 19. Nd2 Bxd2 20. Rxd2 Qc7 21. Re1 Raf8 22. Re3 g6 23. Be4 Kg7 24.
Rf3 Rxf3 25. Bxf3 Rf6 26. Be4 Qf7 27. Qb3 Qxb3 28. axb3 {
Tal,M-Najdorf,M Bled 1961 1-0 (49)}) 14. c3 g6 15. Nd2 Kh8 16. Ne3 Rc7 17. Nf3
Rd7 18. Nxg5 Qxg5 19. Qc2 f5 20. Bc4 f4 21. Bxe6 fxe3 22. Bxd7 exf2+ 23. Qxf2
Rxf2 24. Kxf2 Na5 25. b3 Qd8 26. Bh3 Qh4+ 27. Kg1 Qxe4 {
Schmid,L-Tal,M Oberhausen 1961 1/2-1/2 (33)}) 13... Rc8 14. c3 Ne7 15. Ne3 Bxe3
16. Qxe3 {1/2-1/2 (16) Tal,M (2705)-Huebner,R (2600) Tilburg 1980}) 11... Nc6
12. Nd5 Be7 (12... Bg5 $11) 13. f4 (13. a4 $5 $14) 13... exf4 (13... Bxd5 14.
exd5 Na5 15. Nd2 Qb6+ 16. Kh1 Qxb2 17. f5 $15) 14. Nxf4 $11 Bxg4 15. Qxg4 Ne5
16. Qe2 Rc8 17. Nd4 (17. Nd5 Bg5 $11) 17... Qb6 (17... Nd7 18. c3 $11) 18. c3
Nc6 $2 (18... Rce8 $142 $5 $11) 19. Nd5 $16 Qd8 20. Nf5 Bg5 $4 (20... g6 $142
21. Nfxe7+ Nxe7 22. Nf6+ Kg7 $16) 21. Qg4 $18 g6 (21... Kh8 22. Rad1 Ne5 $18)
22. Nxd6 $1 Qxd6 23. Qxg5 f5 (23... Kg7 24. Qe3 $18) 24. Rad1 fxe4 $4 (24...
Rce8 25. exf5 Re5 $18) 25. Nf6+ Rxf6 26. Qxf6 Qc5+ 27. Kh1 Ne5 (27... Qe7 28.
Qxe7 Nxe7 $18) 28. Qe6+ Kg7 29. Rd5 Re8 30. Qf6+ (30. Qxe8 Kh6 31. Rxc5 Nd7 32.
Qxd7 b6 33. Qh3+ Kg7 34. Rc7+ Kh8 35. Qxh7#) 30... Kg8 (30... Kh6 31. Rxc5 Nd7
32. Qf4+ Kg7 33. Rc7 e3 34. Rxd7+ Kg8 35. Qf7+ Kh8 36. Qxe8#) 31. Rxc5 (31.
Rxc5 Nd7 32. Qf7+ Kh8 33. Qxd7 g5 34. Qxe8+ Kg7 35. Rxg5+ Kh6 36. Qh5#) 1-0

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.10"]
[Round "5"]
[White "Cook, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1780"]
[BlackElo "2048"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "44"]
[EventDate "1972.??.??"]

{E17: Queen's Indian: 4 g3 Bb7 5 Bg2 Be7} 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3
Bb7 5. Bg2 Be7 6. O-O O-O 7. Nbd2 Ne4 (7... c5 8. b3 cxd4 9. Bb2 Qc7 10. Bxd4
d6 11. Rc1 Nbd7 12. Qc2 Rac8 13. Rfd1 Qb8 14. Bb2 Rc7 15. Qb1 Qa8 16. Ne1 Rfc8
17. Bxb7 Qxb7 18. Nef3 a6 19. Ng5 h6 20. Nge4 Ne8 21. Qd3 b5 22. cxb5 {
Sapi,L (2420)-Tompa,J (2410) Budapest 1977 1/2-1/2 (55)}) 8. Qc2 $146 (8. Ne5
f5 9. Nxe4 Bxe4 10. Bxe4 fxe4 11. d5 d6 12. Ng4 Qe8 13. dxe6 Qg6 14. Ne3 c6 15.
b3 Qxe6 16. Bb2 Nd7 17. Qc2 Bf6 18. Rad1 Bxb2 19. Qxb2 Rf6 20. Rd4 Raf8 21. Qc2
Qf7 22. Rxe4 Rxf2 {Zinn,L-Neukirch,D Gera 1962 1/2-1/2 (46)}) 8... f5 9. Ne5 d5
10. b3 (10. cxd5 $5 exd5 11. Nxe4 dxe4 12. Bf4 $16) 10... Nd7 11. Bb2 (11. Nd3
$5 $14) 11... Nxe5 $11 12. dxe5 c5 13. Rad1 Qc7 (13... Qc8 14. cxd5 exd5 15. e3
$11) 14. e3 (14. cxd5 $142 exd5 15. g4 $16) 14... Ng5 $4 (14... dxc4 $142 15.
Nxe4 Bxe4 16. Qxc4 Qc6 $11) 15. f4 $18 Ne4 16. Nxe4 $4 (16. cxd5 $142 Bxd5 17.
Nxe4 (17. Bxe4 $6 fxe4 18. Nxe4 Rad8 $11) 17... Bxe4 18. Bxe4 fxe4 19. Qxe4 $18
) 16... dxe4 $11 17. Rd2 Rad8 18. Rfd1 Rxd2 19. Rxd2 Rd8 20. Qd1 Rxd2 21. Qxd2
Bc6 22. Bf1 Be8 1/2-1/2

[Event "Tacoma Open"]
[Site "?"]
[Date "1972.12.10"]
[Round "6"]
[White "Bailey, B."]
[Black "Salmon, N."]
[Result "1-0"]
[WhiteElo "2048"]
[BlackElo "2017"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "63"]
[EventDate "1972.??.??"]

{C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 1. e4 e5
2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3
Na5 10. Bc2 c5 11. d4 exd4 12. cxd4 Bb7 13. b3 (13. Bg5 Re8 14. Nbd2 h6 15. Bf4
cxd4 16. Nxd4 Bf8 17. Nf5 Rc8 18. Rc1 Qd7 19. Bb1 Rxc1 20. Qxc1 Nc6 21. Qc3 Nd5
22. Qg3 Nxf4 23. Qxf4 Ne5 24. Qg3 Kh8 25. f4 Nc4 26. Nxc4 bxc4 27. Qc3 Kg8 {
Chiburdanidze,M (2470)-Huebner,R (2595) Cologne 1990 1/2-1/2 (64)}) 13... Rc8
$4 $146 (13... Nc6 14. Nc3 cxd4 15. Nxd4 Rc8 16. Bb2 Re8 17. Nf5 Bf8 18. Qd2
Nb4 19. Bb1 Nc6 20. Qg5 Ne5 21. Nh6+ Kh8 22. Qxe5 dxe5 23. Nxf7+ Kg8 24. Nxd8
Rcxd8 25. Nd5 Nxe4 26. Nc7 Re7 27. Nxa6 Nd2 28. Nc5 {
Vlcek,S (2267)-Chovanec,M (2169) Slovakia 2005 1/2-1/2 (57)}) (13... d5 14. e5
Ne4 15. Bb2 $11) 14. Nbd2 $4 (14. d5 Nd7 15. Nbd2 Bf6 $18) 14... Re8 $4 (14...
cxd4 15. Nxd4 Re8 16. Bb2 $11) 15. Nf1 $4 (15. d5 Nd7 $18) 15... Nd7 $4 (15...
d5 16. e5 Ne4 17. Ng3 cxd4 18. Nxd4 (18. Bxe4 $143 dxe4 19. Nxd4 Bb4 $17) 18...
Nxg3 19. fxg3 $11) 16. Bf4 $4 {White plans e5} (16. d5 Bf6 17. Rb1 Rb8 $18)
16... Nf8 $4 (16... Nc6 17. d5 Nb4 18. a4 $11) 17. Rc1 $4 (17. d5 Ng6 18. Bd2
Rb8 $18) 17... g6 $4 (17... Ne6 18. Be3 Nxd4 19. Nxd4 cxd4 20. Bxd4 $14) 18.
N1h2 (18. d5 $142 Nd7 $18) 18... c4 $4 (18... Ne6 $142 19. Bh6 cxd4 20. Nxd4
Bg5 21. Nxe6 Rxe6 22. Bxg5 Qxg5 $14) 19. e5 (19. d5 $142 cxb3 20. axb3 $18)
19... cxb3 (19... dxe5 20. Bxe5 h5 21. Qd2 $17) 20. axb3 $15 dxe5 21. Nxe5 Ne6
22. Be3 Bb4 (22... f5 $142 23. Nhf3 Nc6 24. Nxc6 Bxc6 $15) 23. Rf1 $4 (23. Nhg4
Bxe1 24. Qxe1 $11) 23... Bc3 $4 (23... h5 $142 $19) 24. Nhg4 $16 Bxd4 25. Bxd4
$4 (25. Nh6+ Kf8 26. Nexf7 $16 (26. Nhxf7 $143 Qd5 27. Qg4 Bxe5 $15)) 25...
Nxd4 $19 (25... Qxd4 $2 26. Nf6+ Kg7 27. Nxe8+ Rxe8 28. Re1 $18) 26. Nd7 (26.
Kh1 Nxc2 (26... Rxc2 $6 27. Rxc2 Nxc2 28. Qxc2 $11) 27. Nd7 Re7 28. Ngf6+ Kg7
29. Rxc2 Rxd7 30. Nxd7 Rxc2 31. Qxc2 Qxd7 $19) 26... Ne2+ 27. Kh1 Nxc1 (27...
Rc3 $142 28. f3 Nxb3 29. Ndf6+ Kf8 30. Nxe8 Qxe8 $19) 28. Qd4 $18 Bxg2+ (28...
Re5 29. Qxe5 Qh4 $18) 29. Kxg2 f6 30. Ndxf6+ Kh8 (30... Kf7 31. Nh6+ Kg7 32.
Nxe8+ Kxh6 33. Qg7+ Kg5 34. f4+ Kh5 35. Qxh7#) 31. Nd7+ Kg8 (31... Re5 32.
Qxe5+ Qf6 33. Qxf6+ Kg8 34. Nh6#) 32. Nh6# 1-0

[Event "Junior Supporters"]
[Site "?"]
[Date "1972.12.27"]
[Round "1"]
[White "Dunham, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1472"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "80"]
[EventDate "1972.??.??"]

{A47: 1 d4 Nf6 2 Nf3 b6: Torre, London and Colle Systems} 1. d4 Nf6 2. Nf3 b6
3. g3 Bb7 4. Bg2 e6 5. O-O c5 6. Bg5 h6 (6... Be7 7. Nc3 a6 8. Bxf6 Bxf6 9. e4
cxd4 10. Nxd4 Qc8 11. Nce2 O-O 12. c3 d6 13. f4 Nd7 14. g4 g6 15. Nb3 Qc7 16.
f5 Rae8 17. fxe6 fxe6 18. Nf4 Bg7 19. Kh1 d5 20. Nh3 dxe4 21. Qe2 {
Vales,V (2194)-Kanovsky,D (2392) Litomysl 2004 0-1 (33)}) (6... cxd4 7. Qxd4
Bc5 8. Qh4 Be7 9. Qa4 Na6 10. c3 Nc5 11. Qd1 a6 12. Nbd2 Qc7 13. Bf4 d6 14. Nb3
O-O 15. Ne1 Bxg2 16. Kxg2 Nd5 17. Bd2 Ne4 18. f3 Nxd2 19. Qxd2 f5 20. Nc2 f4
21. Qd3 {Deutsch,L (2103)-Saxer,B (2030) Graz 2005 1-0 (32)}) 7. Bxf6 Qxf6 8.
Re1 $146 (8. c4 Nc6 9. d5 exd5 10. cxd5 Ne5 11. Nc3 Be7 12. Nd2 Qg6 13. a4 O-O
14. d6 Bxg2 15. dxe7 Rfe8 16. Kxg2 Rxe7 17. a5 b5 18. Nf3 Qc6 19. Qd5 b4 20.
Nxe5 Rxe5 21. Qxc6 dxc6 22. Na4 c4 {
Streich,G (2192)-Lange,T Germany 2002 1-0 (39)}) (8. c3 Qe7 9. Nbd2 cxd4 10.
cxd4 g6 11. e4 d5 12. e5 Bg7 13. Re1 O-O 14. Rc1 Nc6 15. Bf1 Rfc8 16. a3 Rc7
17. Re3 Rac8 18. Rec3 f6 19. exf6 Bxf6 20. Nb3 a5 21. Qd3 Kg7 22. Qb5 g5 {
Assad,K (2000)-Renault,J (1940) St Lorrain 1999 1-0 (31)}) (8. e3 Be7 $14) 8...
d5 (8... cxd4 $142 $5 9. Nxd4 Bxg2 10. Kxg2 Bc5 $11) 9. c4 $16 Be7 (9... cxd4
10. Nxd4 Bc5 11. e3 $16) 10. Nc3 cxd4 (10... O-O 11. cxd5 exd5 12. dxc5 Bxc5
13. Nxd5 Bxd5 14. Qxd5 $16) 11. Nxd4 Bc5 $2 (11... O-O 12. cxd5 Bb4 $18) 12. e3
(12. Qa4+ $142 $5 Nd7 13. e3 Qe7 $18) 12... O-O 13. cxd5 e5 $2 (13... Na6 14.
a3 exd5 15. Bxd5 Bxd5 16. Nxd5 Qe5 $18) 14. Ne4 Qg6 15. Nxc5 bxc5 16. Nb3 Nd7 (
16... Qb6 17. Rc1 Nd7 18. e4 $18) 17. Na5 Ba6 18. e4 Qb6 19. Nc6 (19. Qd2 $142
$5 c4 20. Rac1 Rac8 $18) 19... Rfe8 20. Qb3 (20. Qd2 $142 Bb5 21. Na5 c4 $18)
20... Rac8 (20... Bb5 21. Bh3 Nf8 $18) 21. Qxb6 axb6 22. Bh3 Rc7 23. b4 Bb5 (
23... Nb8 24. bxc5 bxc5 $18) 24. bxc5 (24. a4 $142 Bxc6 25. dxc6 $18) 24...
Nxc5 $16 25. Nb4 Ra7 26. Bf1 (26. Rab1 Bd7 27. Bxd7 Nxd7 $16) 26... Bd7 (26...
Bxf1 $142 $5 27. Kxf1 f6 $14) 27. Rab1 $16 Rc8 28. Nd3 (28. d6 $142 $5 $16)
28... Nxd3 $14 29. Bxd3 Rxa2 30. Rxb6 Rc3 (30... Bh3 31. Rc6 Rxc6 32. dxc6 $11)
31. Rd1 (31. Bf1 Bg4 32. h3 $14) 31... Bh3 32. Bb1 $4 (32. Rb8+ $142 Kh7 33.
Rbb1 $11) 32... Rd2 $19 33. Re1 (33. Rf1 Rf3 34. Bd3 Rfxd3 $19) 33... Rf3 34.
Rf1 (34. Rc6 Rfxf2 35. Rc2 Rg2+ 36. Kh1 Rxh2+ 37. Kg1 Rxc2 38. Bxc2 Rxc2 39.
Re3 $19) 34... Bxf1 (34... Rfxf2 $1 35. Rb8+ Kh7 36. Rh8+ Kxh8 37. Rc1 Rg2+ 38.
Kf1 Rxh2+ 39. Kg1 Rdg2+ 40. Kf1 Rh1#) 35. Kxf1 $19 Rfxf2+ 36. Ke1 Rfe2+ (36...
Rde2+ $142 37. Kd1 Rxh2 38. Rb8+ Kh7 $19) 37. Kf1 Rxh2 38. Ke1 Rb2 39. Rxb2
Rxb2 40. Bd3 Rg2 (40... Rg2 41. Bb5 Rxg3 $19) 0-1

[Event "Junior Supporters"]
[Site "?"]
[Date "1972.12.27"]
[Round "2"]
[White "Carter, B."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1793"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "66"]
[EventDate "1972.??.??"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. c4 Nf6 2. Nc3 e6 3. Nf3
d5 4. cxd5 exd5 5. d4 Be7 6. g3 Be6 (6... O-O 7. Bg2 h6 8. O-O c5 9. dxc5 Bxc5
10. h3 Nc6 11. e3 Be6 12. a3 Be7 13. b4 Rc8 14. Bb2 Qd7 15. Kh2 Rfd8 16. Rc1 a6
17. Na4 Qe8 18. Nc5 Bxc5 19. Rxc5 Ne4 20. Rc1 Nd6 21. Nd4 {
Kudoke,W-Sack,B (2320) Germany 1992 1/2-1/2}) 7. Bg2 c6 $146 (7... Qc8 8. Bg5
Bh3 9. Bxh3 Qxh3 10. Bxf6 Bxf6 11. Nxd5 Qd7 12. Nxf6+ gxf6 13. O-O Nc6 14. Qc2
Nxd4 15. Qe4+ Ne6 16. Qxb7 O-O 17. Rfd1 Qc8 18. Qc6 h6 19. Qe4 Ng5 20. Qd4
Nxf3+ 21. exf3 Kg7 22. Rac1 {
Martinez Martinez,S (2204)-Sola Plans,J Barcelona 2001 1-0 (42)}) 8. O-O O-O 9.
Qc2 Nbd7 (9... h6 $142 $15) 10. Ne5 (10. Ng5 $142 Bg4 11. Nh3 $11) 10... Nxe5
$17 11. dxe5 Ng4 12. Rd1 (12. b3 Nxe5 13. Bb2 f6 $19) 12... Qb6 13. e4 $4 (13.
e3 $142 Nxe5 14. h3 $17) 13... Nxf2 $1 14. Be3 (14. Qxf2 Bc5 {Combination})
14... Qxe3 15. Qxf2 Qxf2+ (15... Bc5 $5 16. Qxe3 Bxe3+ 17. Kh1 $19) 16. Kxf2
Bc5+ 17. Kf1 (17. Ke2 dxe4 18. Nxe4 Bb6 $19) 17... dxe4 (17... d4 $142 18. Na4
Be7 19. Rxd4 $19) 18. Bxe4 (18. Nxe4 Bb6 19. Bf3 Bh3+ 20. Bg2 $19) 18... f6 19.
Kg2 fxe5 20. Bf3 Rad8 21. Rxd8 (21. Ne4 Bd4 $19) 21... Rxd8 22. Ne4 Bb6 23. b4
(23. b3 Kf8 $19) 23... Rd3 (23... Rd4 24. a3 Bd5 25. Re1 $19) 24. a4 Rb3 25. b5
Bd5 26. bxc6 Bxc6 (26... bxc6 $5 27. Rf1 Rb4 28. Re1 $19) 27. Ra2 Rb1 (27...
Re3 $5 28. a5 Bd8 29. Kf2 Rxe4 30. Bxe4 Bxe4 31. Re2 $19) 28. a5 Bd4 29. Ra3 (
29. Rc2 Kf8 30. Ng5 $19) 29... Rb2+ 30. Kh3 (30. Kf1 Kf7 $19) 30... Bg1 31. Rd3
(31. g4 Rxh2+ 32. Kg3 Rc2 $19) 31... Rxh2+ 32. Kg4 Bd4 33. Bd1 (33. Nd6 Bd7+
34. Kg5 $19) 33... Bxe4 (33... Bxe4 34. Rxd4 h5+ 35. Kg5 exd4 36. Bb3+ Kf8 $19)
0-1

[Event "Junior Supporters"]
[Site "?"]
[Date "1972.12.27"]
[Round "3"]
[White "Bailey, B."]
[Black "Pippin, G."]
[Result "0-1"]
[WhiteElo "2063"]
[BlackElo "1882"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "108"]
[EventDate "1972.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. Bb5
Bd7 6. exd6 $146 (6. c4 Nb6 7. O-O (7. c5 Nd5 8. Bc4 e6 9. Bg5 Be7 10. Bxe7
Qxe7 11. cxd6 cxd6 12. O-O Nb6 13. Nbd2 d5 14. Bd3 g5 15. Nb3 O-O-O 16. a4 g4
17. Ne1 Qb4 18. Bb5 Kb8 19. Nd3 Qe7 20. Nbc5 Nc4 21. Nxd7+ Qxd7 {
Sanchez,L (2260)-Castro Rojas,O (2360) Bogota 1975 1-0 (42)}) (7. e6 Bxe6 8. d5
Bd7 9. dxc6 bxc6 10. c5 dxc5 11. Be2 Nd5 12. O-O e6 13. Nbd2 Bd6 14. Ne4 O-O
15. Qc2 Qe7 16. Bc4 f5 17. Bg5 Nf6 18. Nxd6 cxd6 19. Rfe1 h6 20. Bxf6 Qxf6 21.
Rad1 d5 {Schwier,M (2131)-Reinholz,S (2081) Dresden 2006 1-0 (32)}) (7. Nc3 Na5
8. Bxd7+ Qxd7 9. b3 O-O-O 10. O-O f6 11. Bd2 Nc6 12. e6 Qe8 13. d5 Ne5 14. a4
Qh5 15. Nxe5 Qxd1 16. Raxd1 dxe5 17. a5 Na8 18. Ne4 h6 19. Nc5 g5 20. Nd7 Rxd7
21. exd7+ Kxd7 {Zimmermann,F-Eberhardt,F St Ingbert 1987 1-0 (54)}) 7... a6 8.
Bxc6 bxc6 9. b3 Bg4 10. Nbd2 e6 11. Bb2 Be7 12. h3 Bh5 13. Ne4 O-O 14. Ng3 Bg6
15. Qd2 d5 16. c5 Nd7 17. Rfe1 Qb8 18. Nh2 Qb5 19. f4 Bh4 20. Qc3 Rfb8 {
Nesterenko,N-Kaskevich,R Tomsk 2001 1-0 (66)}) (6. c4 Nb6 7. Nc3 a6 8. Bxc6
bxc6 $16) 6... cxd6 (6... exd6 7. c3 $14) 7. c4 $16 Nc7 8. Ba4 e6 9. O-O d5 (
9... Be7 10. Nc3 Na5 11. Bxd7+ Qxd7 12. Qe2 $16) 10. c5 b6 11. cxb6 (11. Bxc6
$5 Bxc6 12. b4 $16) 11... axb6 12. Bf4 Nb4 $2 (12... b5 $142 13. Bxc7 Qxc7 14.
Bxb5 Bd6 $16) 13. Bxd7+ $18 Qxd7 14. a3 $4 (14. Ne5 $142 Qd8 15. Nc3 $18) 14...
Bd6 $14 15. Ne5 Bxe5 16. Bxe5 f6 (16... O-O $5 $11) 17. Bxc7 $14 Qxc7 18. Nc3
Nc6 19. Re1 Kf7 20. Nb5 (20. Rc1 Qd7 $14) 20... Qd7 $14 21. Rc1 (21. Qh5+ $142
g6 22. Qh3 $11) 21... Rac8 $4 (21... Rhc8 22. h4 $11) 22. Qg4 $4 (22. Qh5+ $142
Kg8 23. a4 $18) 22... h5 23. Qg3 Rhd8 (23... h4 24. Qg4 $11) 24. Rc3 (24. h3
$142 $5 $16) 24... Ne7 $11 25. Rxc8 Nxc8 26. Nc7 h4 (26... Kg8 27. Kf1 (27.
Rxe6 $2 Nd6 $19) 27... e5 28. Rc1 exd4 29. Qd3 $11) 27. Qc3 (27. Qf4 $5 $14)
27... Nd6 $11 28. Nxe6 (28. Rxe6 $4 Kg8 29. h3 Rc8 $19) 28... Ne4 $4 (28... Re8
$142 29. Nf4 Nb5 $11) 29. Nxd8+ $18 Qxd8 30. Qc6 Qd6 31. Qb7+ Kg6 32. f3 Ng5
33. Re7 (33. Qc8 $142 Qf4 34. Qg4 Qd2 35. Qxh4 Qxb2 $18) 33... Qf4 34. Qxb6 (
34. Qxd5 $142 Qc1+ 35. Kf2 $18) 34... h3 35. Qb3 $4 (35. Qb5 $142 Qxd4+ 36. Kf1
Qd1+ 37. Kf2 hxg2 38. Qe8+ Kf5 39. Qd7+ Kg6 40. Qe8+ (40. Rxg7+ Kh6 41. Rh7+
Nxh7 42. Kxg2 Qe2+ 43. Kg3 Qe1+ 44. Kg2 Qe2+ 45. Kg3 Qe5+ 46. f4 Qe3+ 47. Kg2
d4 $19) 40... Kf5 41. Qc8+ Kg6 42. Qe8+ $11) 35... Qxd4+ (35... Qd2 36. gxh3
Nxh3+ 37. Kh1 Nf4 38. Qd3+ Qxd3 39. Kg1 Qxf3 40. Rxg7+ Kxg7 41. b3 Nh3#) 36.
Re3 $18 hxg2 (36... f5 37. Qc3 Qb6 $18) 37. Qd3+ (37. Kxg2 $142 Qd2+ 38. Kg3
$18) 37... Qxd3 $19 38. Rxd3 Nh3+ 39. Kxg2 Nf4+ 40. Kf1 Nxd3 41. b4 Kf5 42. Ke2
Nb2 43. b5 Ke6 44. b6 Kd6 45. b7 Kc7 46. Kd2 Kxb7 47. Kc3 Na4+ 48. Kb4 Nb6 49.
Kc5 Kc7 50. f4 g6 51. h3 Kd7 52. a4 Nxa4+ 53. Kxd5 Nc3+ 54. Kd4 Ke6 0-1

[Event "Junior Supporters"]
[Site "?"]
[Date "1972.12.28"]
[Round "4"]
[White "Gentala, W."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2089"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "80"]
[EventDate "1972.??.??"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Bb5 Qd7 5.
h3 (5. d4 a6 6. Be2 Bxf3 7. Bxf3 e6 8. O-O Nf6 9. Nd2 Be7 10. c3 O-O 11. e4
dxe4 12. Nxe4 Nxe4 13. Bxe4 Bf6 14. f5 e5 15. d5 Ne7 16. c4 Rfd8 17. Be3 Nc8
18. c5 Ne7 19. c6 bxc6 {
Reinderman,D (2525)-Berelovich,A (2468) Hoogeveen 1999 0-1 (40)}) (5. b3 O-O-O
6. Bb2 f6 7. d4 Nh6 8. O-O Nf5 9. Qe2 Nd6 10. Nbd2 a6 11. Bd3 Nb4 12. c4 Nxd3
13. Qxd3 Bf5 14. Qe2 Ne4 15. Rac1 e6 16. c5 c6 17. b4 Bg4 18. a4 Nxd2 19. Qxd2
Bxf3 {Jorgensen,O (1771)-Eddy,S (2069) Copenhagen 2006 0-1 (52)}) 5... Bxf3 6.
Qxf3 a6 $146 (6... e6 7. d3 Nge7 8. c3 Nf5 9. e4 dxe4 10. dxe4 Nd6 11. Ba4 b5
12. Bb3 Rd8 13. Nd2 Na5 14. O-O g6 15. e5 Ndc4 16. Ne4 Be7 17. Bxc4 Nxc4 18. b3
Nb6 19. Ba3 Qd3 20. Nd6+ Bxd6 21. Qc6+ {
Lerch,M-Maahs,E (2275) Baden-Baden 1993 1-0}) 7. Bxc6 Qxc6 8. Nc3 Nf6 9. d3 (9.
b3 e6 10. Bb2 h5 $11) 9... e6 10. g4 Be7 11. Bd2 b5 12. Rc1 b4 13. Ne2 Qa4 (
13... O-O $11) 14. Nd4 (14. b3 $142 $5 Qb5 15. g5 $14) 14... c5 $17 (14... Qxa2
$143 15. O-O Qa5 16. g5 $14) 15. b3 Qd7 16. Ne2 Qd6 (16... O-O 17. O-O $17) 17.
O-O $11 g6 (17... O-O 18. Rcd1 $11) 18. Ng3 h5 (18... O-O 19. Rcd1 $11) 19. g5
Nd7 20. h4 (20. e4 h4 21. Nh1 dxe4 22. Qxe4 Qd5 $11) 20... Nb6 (20... O-O 21.
Nxh5 gxh5 22. Qxh5 $11) 21. Rf2 a5 22. e4 a4 $2 (22... dxe4 $142 23. Nxe4 Qd7
$11) 23. f5 $16 Rf8 $2 (23... Kd7 24. c4 bxc3 25. Bxc3 $16) 24. c4 $4 (24. f6
$142 Bd8 25. exd5 Nxd5 26. c3 bxc3 27. Ne4 $18) 24... d4 $4 (24... bxc3 $142
25. Bxc3 d4 $18) 25. e5 $18 Qc7 26. fxg6 (26. f6 $142 $5 Bd8 27. a3 axb3 28.
axb4 Ra2 $18) 26... fxg6 27. Qe4 Rg8 $4 (27... Rxf2 28. Kxf2 axb3 29. Qxg6+ Kd8
30. Qxe6 bxa2 $18) 28. Rcf1 $18 axb3 (28... O-O-O 29. Rf7 Rd7 30. Bf4 $18) 29.
axb3 Ra2 (29... Ra6 30. Nxh5 $1 Nd7 31. Nf6+ Bxf6 32. exf6 Kf7 $18) 30. Qe2 (
30. Nxh5 $142 Ra6 31. Nf6+ Bxf6 32. gxf6 $18) 30... Nd7 $14 31. Nxh5 Qxe5 $4 (
31... gxh5 $142 32. Qxh5+ Kd8 $14) 32. Nf6+ (32. Qf3 $142 Rf8 33. Bf4 Rxf2 34.
Rxf2 Qe1+ 35. Rf1 Qe3+ 36. Bxe3 Rxf3 37. Ng7+ Kf7 38. Rxf3+ Kxg7 $18) 32...
Bxf6 33. gxf6 Kf7 (33... Rf8 34. Qg4 Rxd2 35. Rxd2 Nxf6 36. Qxg6+ Ke7 37. Qg7+
Rf7 38. Qg5 Qxg5+ 39. hxg5 $18) 34. Qf3 Qc7 (34... Rd8 35. Re1 Qh5 36. Qe4 $18)
35. Bf4 Rxf2 36. Rxf2 (36. Bxc7 $4 Rxf3 37. Rxf3 Ra8 $19) (36. Kxf2 $143 Qb6
37. Ra1 Rh8 $18) (36. Qxf2 $6 e5 37. Bg5 Qc6 $11) 36... Qa7 (36... Qb6 37. h5
e5 $18) 37. Qc6 Rd8 38. Bc7 Nb8 39. Bxb8 Qxb8 40. Qxc5 (40. Rg2 $142 Qa7 41.
Qe4 $18) 40... Qg3+ $11 1/2-1/2

[Event "Junior Supporters"]
[Site "?"]
[Date "1972.12.28"]
[Round "5"]
[White "Bailey, B."]
[Black "Rogers, D."]
[Result "1-0"]
[WhiteElo "2063"]
[BlackElo "1845"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "99"]
[EventDate "1972.??.??"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10.
h3 O-O 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 Nd7 15. d5 $146 (15. Ne3 Nb6
16. Qd3 (16. b3 f6 17. Bh4 Be6 18. d5 Bd7 19. Nh2 c4 20. b4 Nb7 21. Nhg4 Kh8
22. Nf5 Bxf5 23. exf5 a5 24. Re3 Qf7 25. Be4 Ra7 26. f3 Rea8 27. a3 Be7 28. Bf2
Bd8 29. Qc1 axb4 30. cxb4 Nxd5 {
Ujtumen,T (2400)-Ivkov,B (2520) Havana 1966 0-1 (39)}) (16. Bh4 Nac4 17. b3
Nxe3 18. fxe3 g6 19. Rf1 h6 20. d5 Bg7 21. Nh2 Rf8 22. Qe2 c4 23. b4 a5 24. Ng4
Nd7 25. a4 h5 26. Nh2 axb4 27. cxb4 bxa4 28. Rxa4 Rxa4 29. Bxa4 Nb6 30. Bc6 Qa7
{Gurbanov,S (2085)-Rahimov,B Baku 2004 0-1 (56)}) (16. d5 Nac4 17. Qc1 Nxe3 18.
Bxe3 Nc4 19. Bg5 f6 20. Bh4 g5 21. Bg3 Re7 22. a4 Ra7 23. Nh2 h5 24. f3 Rh7 25.
b3 Nb6 26. axb5 axb5 27. Bd1 Bh6 28. Rxa7 Qxa7 29. Qb2 Qa6 30. Be2 Ra7 {
Safvat,Y-Cuellar Gacharna,M (2395) Moscow 1956 0-1 (64)}) 16... f6 17. Nd5 Qd8
18. Nxb6 Qxb6 19. Be3 c4 20. Qf1 Qc7 21. Nd2 g5 22. f3 Nb7 23. Qf2 Be6 24. Nf1
Nd8 {1/2-1/2 (24) Sergeant,E-Mackenzie,A Scarborough 1909}) (15. Qe2 Nb6 16.
Rad1 Be6 17. b3 f6 18. Bc1 Bf7 19. d5 c4 20. b4 Nb7 21. g4 a5 22. a3 axb4 23.
axb4 Ra2 24. Be3 Rea8 25. Rc1 R8a3 26. Bd2 Na4 27. Bxa4 Rxa4 28. Ng3 Qc8 29.
Qf1 g6 {Matanovic,A (2515)-Bolbochan,J Moscow 1956 1/2-1/2 (39)}) 15... f6 (
15... Nb6 16. Ng3 $16) 16. Bh4 (16. Bd2 $5 $16) 16... Nb6 17. b3 Nb7 18. g4 Qf7
(18... c4 19. Ne3 $11) 19. Bg3 (19. a4 $142 $5 $16) 19... c4 $11 20. b4 a5 (
20... Bd7 21. N3d2 $11) 21. a3 (21. a4 $142 $5 $16) 21... Bd7 $11 22. Qe2 $2 (
22. N3d2 Qe7 $11) 22... axb4 (22... Ra6 $142 $17) 23. axb4 $11 Na4 $2 (23...
Reb8 $142 $11) 24. Bxa4 $18 bxa4 25. Qxc4 Rec8 (25... g6 26. Ne3 $18) 26. Qd3
Qe8 (26... g6 27. c4 $18) 27. N3d2 g6 28. f3 (28. Ne3 Bh6 $18) 28... Bh6 (28...
Nd8 29. c4 $18) 29. Bf2 Bf4 (29... f5 30. c4 $18) 30. Be3 (30. c4 $142 Qf8 31.
Ne3 h5 $18) 30... g5 $2 (30... Nd8 $142 31. Nc4 Ra6 $16) 31. Kg2 h5 (31... Nd8
32. c4 $18) 32. Ng3 hxg4 (32... Bxe3 33. Qxe3 h4 34. Nf5 $18) 33. hxg4 Nd8 34.
c4 Nf7 (34... Qe7 35. Rec1 $18) 35. Nh5 Qd8 36. c5 Bxe3 (36... dxc5 37. bxc5
Ra5 38. Rec1 $18) 37. Qxe3 (37. Rxe3 $143 dxc5 38. bxc5 Rxc5 $11) 37... dxc5
38. bxc5 Kh7 (38... Bb5 39. Rec1 $18) 39. Nc4 Ra6 40. Nb6 Rb8 41. Reb1 Kg6 (
41... Be8 $18) 42. Nxd7 Rxb1 43. Rxb1 Qxd7 44. c6 Qc8 (44... Qd8 45. Qc5 Ra5
$18) 45. Qc5 a3 46. Qe7 Qd8 47. Qxd8 Nxd8 48. c7 a2 (48... Ra8 49. Rb8 Nb7 50.
c8=Q Rxb8 51. Qf5+ Kf7 52. Qd7+ Kf8 53. Qg7+ Ke8 54. Nxf6+ Kd8 55. Qd7#) 49.
cxd8=Q axb1=Q (49... Ra7 50. Qxf6+ Kh7 51. Qf5+ Kh6 52. Rb6#) 50. Qg8+ (50.
Qg8+ Kh6 51. Qg7#) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1973.01.06"]
[Round "1"]
[White "Wickman, L."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1815"]
[BlackElo "2063"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "54"]
[EventDate "1973.??.??"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Qd3 Bxf3 11.
Qxf3 exd4 12. Bd5 (12. Bf4 Qd7 (12... dxc3 13. Nxc3 Nd4 14. Qd3 Nxb3 15. axb3
Nd7 16. b4 Bf6 17. Rad1 Ne5 18. Qe2 Ng6 19. Bg3 Bxc3 20. bxc3 Qf6 21. Qc2 h5
22. f3 h4 23. Bf2 h3 24. Bd4 Qg5 25. g3 Ne5 26. Qe2 Nc4 27. f4 {
Solsona,R-Verdejo,J Escobar 2004 0-1 (44)}) 13. a4 Ne5 14. Bxe5 dxe5 15. cxd4
Qxd4 16. Nc3 c6 17. Rad1 Qb6 18. axb5 axb5 19. Rd3 Rad8 20. Red1 Rxd3 21. Rxd3
Rd8 22. h3 g6 23. g4 h6 24. Kg2 Kg7 25. Kg3 Rxd3 26. Qxd3 Qd4 {
Ciuha,J (1938)-Timoscenko,G (2504) Feffernitz 2004 0-1 (43)}) 12... Nxd5 13.
exd5 Ne5 14. Qg3 $2 $146 (14. Qe4 dxc3 15. Nxc3 (15. f4 Ng6 16. Nxc3 Re8 17.
Be3 Bh4 18. Qd3 Bxe1 19. Rxe1 Qh4 20. Rf1 Re7 21. Qd2 Rae8 22. Rf3 b4 23. Ne2
Rxe3 24. Rxe3 Rxe3 25. g3 Qe7 26. Kf2 Rxe2+ {
0-1 (26) Carrizales,J-Agaian,S San Antonio 1999}) 15... f5 16. Qe2 f4 17. Qe4
f3 18. g3 Qd7 19. Nd1 Qh3 20. Ne3 Bg5 {0-1 (20) Weiss,D-Czech,T Saarland 1998})
(14. Qe2 d3 15. Qe3 Re8 16. f4 Bh4 17. Rf1 Ng4 18. Qxd3 Bf2+ 19. Rxf2 Qh4 20.
Qg3 Re1+ 21. Rf1 Rxf1+ 22. Kxf1 Nxh2+ 23. Kf2 Qh5 24. Nd2 Ng4+ 25. Kg1 Re8 26.
Nf1 Re2 27. Be3 Rxb2 28. Bd4 Qg6 {Tavares,M-Pinto Paiva,J Recife 1963 1-0 (49)}
) (14. Qd1 $142 dxc3 15. Nxc3 $17) 14... Bh4 15. Qh3 Qf6 16. Re2 $4 (16. Rf1
Ng6 17. g3 $19) 16... Rae8 (16... d3 17. Be3 dxe2 18. Nd2 $19) 17. f4 (17. cxd4
Nf3+ $3 18. Qxf3 Qxf3 19. gxf3 Rxe2 $19) 17... d3 18. Re4 Qg6 (18... Ng4 $142
$1 19. Nd2 Nf2 20. Qe3 Nxe4 21. Nxe4 $19) 19. Nd2 Qg4 (19... Ng4 20. Qxh4 Rxe4
21. Nxe4 Qxe4 22. h3 $19) 20. Qxg4 $4 (20. fxe5 $142 Qd1+ 21. Nf1 $18) 20...
Nxg4 $19 21. Rxe8 Rxe8 22. Nf3 Bf2+ 23. Kf1 Re2 24. a4 Be3 25. axb5 (25. h3
Rf2+ 26. Ke1 Re2+ 27. Kf1 Bxc1 28. hxg4 Bxb2 $19) 25... Bxc1 (25... Rf2+ 26.
Ke1 Bxc1 27. Rxc1 Rxg2 28. Rd1 Re2+ 29. Kf1 Ne3+ 30. Kg1 Nxd1 31. b6 cxb6 32.
Nd4 Re1+ 33. Kg2 Ne3+ 34. Kf2 d2 35. Nf3 Ng4+ 36. Kg3 Re3 37. Kg2 d1=Q 38. Nd4
Qd2+ 39. Ne2 Qxe2+ 40. Kg1 Qf2+ 41. Kh1 Re1#) 26. bxa6 (26. Rxc1 Ne3+ 27. Kg1
axb5 $19) 26... Rf2+ 27. Ke1 d2+ (27... d2+ 28. Nxd2 Bxd2+ 29. Kd1 Ne3#) 0-1

[Event "Washington Open"]
[Site "?"]
[Date "1973.01.06"]
[Round "2"]
[White "Bailey, B."]
[Black "Heathcote, J."]
[Result "1-0"]
[WhiteElo "2063"]
[BlackElo "1745"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1973.??.??"]

{C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. Be2 Ba4 (8... cxd4 9. cxd4
Ba4 10. Ra2 Ne7 11. O-O O-O 12. Bd3 Ng6 13. h4 Rc8 14. h5 Nf8 15. h6 g6 16. Rb2
Nc6 17. Bd2 a6 18. Qc1 b5 19. Bb4 Nxb4 20. axb4 Nd7 21. Qf4 Qc3 22. Rfb1 Qc7
23. Ng5 {Cabart,P-Ryslink,D (2014) Prague 2006 0-1 (36)}) 9. O-O (9. Ra2 Nc6
10. O-O c4 11. Ng5 h6 12. Nh3 O-O-O 13. Nf4 Nge7 14. Nh5 Rhg8 15. f4 Kb8 16.
Bg4 Ka8 17. Bh3 Qa5 18. Bd2 Qb6 19. Kh1 Nb8 20. g4 g6 21. Ng3 Bc6 22. a4 a5 23.
Qa1 Rdf8 {Olszewski,M (2197)-Kornasiewicz,J (2165) Polanica Zdroj 2004 0-1 (33)
}) 9... cxd4 10. cxd4 Qxc2 $4 $146 (10... Bxc2 11. Bb5+ Nd7 12. Qe2 (12. Bxd7+
Kxd7 13. Qd2 Ne7 14. a4 Bg6 15. Ba3 Nc6 16. a5 Qxa5 17. Qf4 Qd8 18. Rfc1 Ke8
19. h4 h6 20. Bd6 Be4 21. Qg4 g5 22. Ra3 Bf5 23. Qg3 g4 24. Rb3 Qd7 25. Rbc3 f6
26. Rxc6 bxc6 {Alkhazashvili,O (2059)-Schmidt,M (2094) Germany 2004 1-0 (53)})
12... a6 13. Bxd7+ Kxd7 14. a4 Bb3 15. Nd2 Qc2 16. Qf3 Bxa4 17. Qxf7+ Ne7 18.
Ba3 Rae8 19. Rab1 Bc6 20. Nb3 Rhf8 21. Nc5+ Qxc5 22. Qxe8+ Rxe8 23. Bxc5 Bb5
24. Rfc1 Nc6 25. f4 {Oettinger,H (2010)-Schmitz,A (2130) Seefeld 1998 1-0 (51)}
) (10... Bxc2 $142 11. Bb5+ Nd7 $14) 11. Bb5+ $3 $18 Nd7 (11... Bxb5 12. Qxc2 {
Deflection}) 12. Bxa4 Qc7 (12... Qxd1 13. Bxd1 Ne7 14. a4 $18) 13. Be3 (13. Bd2
$5 Ne7 $18) 13... Ne7 14. Rc1 Nc6 15. Bxc6 bxc6 16. Qa4 (16. Ng5 h6 17. Nh3 Nb6
$18) 16... Rc8 (16... O-O 17. Rc3 $18) 17. Rc2 (17. Bd2 O-O 18. Bb4 Rfd8 $18)
17... Qb7 (17... Nb6 18. Qa6 $18) 18. Rfc1 Nb6 19. Qb4 Qa8 (19... Qe7 20. Bd2
$18) 20. Nd2 (20. Bg5 $142 $5 c5 21. dxc5 Nc4 $18) 20... f6 (20... Qb7 21. a4
Qe7 22. Qb3 $18) 21. Qd6 Kf7 22. Rxc6 Rxc6 23. Rxc6 (23. Qxc6 $6 Rc8 24. Qxa8
Rxc1+ (24... Nxa8 $4 25. Rxc8 Nb6 26. Rc7+ Kg6 27. Rxa7 $18) 25. Nf1 Rxf1+ (
25... Nxa8 26. Bxc1 Nb6 27. Nd2 $18) 26. Kxf1 Nxa8 27. exf6 Kxf6 $11) 23... Re8
(23... Qxc6 24. Qxc6 Re8 $18) 24. Rc7+ Kg6 (24... Kg8 25. exf6 Kh8 26. Qg3 Re7
27. Rxe7 g6 28. Rxh7+ Kxh7 29. Qc7+ Nd7 30. Qxd7+ Kh8 31. Qg7#) 25. exf6 (25.
exf6 Nd7 26. Qg3+ Kxf6 27. Qg5+ Kf7 28. Rxd7+ Re7 29. Rxe7+ Kg8 30. Qxg7#) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1973.01.06"]
[Round "3"]
[White "McCormick, J."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2259"]
[BlackElo "2063"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "27"]
[EventDate "1973.??.??"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. e4 Nxe4 8. d5 b5 9. dxe6
Qxd1 10. exf7+ Ke7 11. Rxd1 Bb7 $4 $146 (11... bxc4 12. Re1 Kxf7 13. Rxe4 Be7
14. Ne5+ Kf6 15. Nxc4 Bf5 16. Bg5+ Kxg5 17. Rxe7 Kf6 18. Rc7 Rd8 19. Nc3 Nd7
20. Re1 Re8 21. Rd1 Ne5 22. Rd6+ Kg5 23. Rxg7+ Ng6 24. Ne3 Rad8 25. h4+ Kf4 26.
Ne2+ {Kliun,B-Semenenko,D Kiev 2004 1-0}) (11... bxc4 12. Re1 Bb7 $18) 12. Bd3
Kxf7 (12... Nd6 13. a4 Bxf3 14. gxf3 b4 $18) 13. Bxe4 Bxe4 14. Ng5+ (14. Ng5+
Kg6 15. Nxe4 $18) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1973.01.07"]
[Round "4"]
[White "Bailey, B."]
[Black "Hanlen, R."]
[Result "1/2-1/2"]
[WhiteElo "2063"]
[BlackElo "1971"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]
[EventDate "1973.??.??"]

{C84: Closed Ruy Lopez: Unusual White 6th moves} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Be7 5. c3 Nf6 6. O-O b5 7. Bc2 d6 8. h3 Nb8 9. d4 Nbd7 10. Re1 O-O 11.
Nbd2 c5 $146 (11... Re8 12. Nf1 Bf8 13. Ng3 Bb7 14. Qd3 c5 15. Bg5 Qc7 16. Rad1
Rac8 17. dxe5 dxe5 18. c4 h6 19. Bc1 Nb6 20. b3 g6 21. Bb2 b4 22. Qe3 a5 23.
Qc1 Kh7 24. Nh2 Bg7 25. Nhf1 h5 26. Qb1 {
Oliveira,V (2025)-Hasurdzic,M Elista 1998 0-1 (39)}) 12. Nf1 Qc7 13. Ng3 Re8
14. Nf5 Nf8 (14... Bf8 15. a4 Rb8 16. Ng3 $14) 15. N3h4 Ng6 (15... Bxf5 16.
Nxf5 (16. exf5 $143 exd4 17. cxd4 Rac8 $15) 16... exd4 17. cxd4 cxd4 18. Bb3
$16) 16. d5 (16. Nxe7+ Qxe7 17. Nf5 Qc7 18. dxc5 dxc5 $16) 16... Bd7 $2 (16...
Nxh4 $142 17. Nxh4 c4 $14) 17. Qf3 $4 (17. Nxe7+ $142 Nxe7 18. Bg5 $18) 17...
Nxh4 (17... Nxd5 $142 $5 18. exd5 Bxh4 (18... Nxh4 $2 19. Nxh4 Bxh4 20. Qe4 $18
) 19. Nxh4 Nxh4 20. Bxh7+ Kxh7 21. Qh5+ Kg8 22. Qxh4 Bf5 $15) 18. Nxh4 $11 g6
19. Bg5 (19. Qd1 $142 $5 $11) 19... Nxd5 $1 $17 20. Bxe7 (20. exd5 Bxg5 {
Discovered attack}) 20... Nxe7 21. Rad1 Bc6 22. Qg3 Kh8 23. Nf3 (23. f4 f6 $17)
23... Ng8 24. Rd2 Rad8 25. Red1 (25. Nh2 Nf6 $19) 25... h6 (25... Nf6 $5 26.
Qh4 Kg7 27. Nh2 $19) 26. Nh2 Nf6 27. Qh4 Kg7 28. Ng4 Nxg4 29. Qxg4 f6 (29...
Re6 30. Qe2 $19) 30. Rd3 (30. Qe2 Rf8 $17) 30... h5 31. Qe2 c4 32. R3d2 Re7 33.
h4 Red7 34. g4 $2 (34. b3 $142 $5 Ba8 35. Qe3 $17) 34... hxg4 (34... Rh8 $5 35.
f4 exf4 36. Qf3 Qa7+ 37. Rd4 hxg4 38. Qxg4 $19) 35. Qxg4 Rh8 36. Qe6 Rhd8 (
36... Re7 37. Qg4 Bd7 38. Qg3 $19) 37. Kh2 (37. h5 $142 $5 Re7 38. Qg4 $17)
37... Re7 $19 38. Qg4 Bd7 39. Qg3 Be6 (39... Rh8 40. Kg2 Re6 41. b3 $19) 40.
Rg1 Bf7 41. f4 $2 (41. Kg2 $142 $19) 41... exf4 42. Qxf4 d5 $4 (42... Re6 $142
$19) 43. Qxc7 $11 Rxc7 44. exd5 Rcd7 45. Bxg6 Bxg6 46. Rdg2 Rxd5 47. Rxg6+ Kf7
48. Rg7+ Ke6 49. Re1+ 1/2-1/2

[Event "Washington Open"]
[Site "?"]
[Date "1973.01.07"]
[Round "5"]
[White "Andreotti, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1851"]
[BlackElo "2063"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "72"]
[EventDate "1973.??.??"]

{A07: Réti Opening: New York and Capablanca Systems} 1. g3 d5 2. Bg2 e5 3. Nf3
Nd7 4. O-O Ngf6 5. c4 (5. d4 e4 6. Ne5 Bd6 7. Nxd7 Bxd7 8. c4 c6 9. Bg5 Be6 10.
cxd5 cxd5 11. Nc3 O-O 12. Qb3 Qb6 13. Qxb6 axb6 14. Nb5 Be7 15. Rfc1 Rac8 16.
Bf4 Rc6 17. Bf1 h6 18. a3 g5 19. Bd2 Bd7 {
Gutman,L (2455)-Braun,A (2465) Bad Zwesten 2006 1/2-1/2 (51)}) 5... c6 (5...
dxc4 6. Qa4 Bd6 7. Na3 c6 8. Nxc4 Bc7 9. Qa3 c5 10. d3 O-O 11. Be3 Qe7 12. Rac1
a5 13. Nh4 g6 14. Bg5 Qe6 15. Bxf6 Qxf6 16. Nf3 Rb8 17. Ne3 b6 18. Nd5 Qd8 19.
d4 Bb7 20. Nxc7 {
Portisch,L (2640)-Smyslov,V (2620) Las Palmas 1972 1/2-1/2 (43)}) 6. d3 $146 (
6. cxd5 cxd5 7. d4 (7. Qa4 Bd6 8. d4 e4 9. Ne5 O-O 10. Nxd7 Bxd7 11. Qb3 Bc6
12. Nc3 h6 13. f3 exf3 14. Bxf3 Qb6 15. Qxb6 {
1/2-1/2 (15) Mittermeier,P (2011)-Walter,G (2185) Vorarlberg  1997}) (7. b3 Bd6
8. d4 e4 9. Nh4 Nf8 10. f3 Ng6 11. Bg5 Be7 12. Nc3 exf3 13. Bxf3 Be6 14. Qd3
Qd7 15. Rad1 Ng8 16. Bxe7 N8xe7 17. Ng2 Rd8 18. h4 h5 19. Qb5 Qc6 20. Ne3 a6
21. Qxc6+ bxc6 {Gutman,L (2535)-Simon,R (2320) Muenster 1989 1-0 (38)}) 7... e4
8. Ne5 Bd6 9. Nxd7 Bxd7 10. Bg5 h6 11. Bxf6 Qxf6 12. Nc3 Qe6 13. f3 Bb4 14.
fxe4 Bxc3 15. bxc3 dxe4 16. Qb3 Qxb3 17. axb3 f5 18. g4 O-O 19. gxf5 Bxf5 20.
Ra5 g6 {Sergeev,V (2410)-Dolezal,R Czechia 1996 1-0 (43)}) (6. d4 e4 7. Ne5 Bd6
8. Nxd7 Bxd7 $14 (8... Nxd7 $143 9. Nc3 Nf6 10. Qb3 dxc4 11. Qxc4 $18) (8...
Qxd7 $143 9. Nc3 h6 10. Qb3 $16)) 6... Bd6 7. b3 (7. cxd5 $5 cxd5 8. e4 $11)
7... O-O $11 8. Na3 (8. cxd5 cxd5 9. e4 dxe4 10. dxe4 Bc5 $11 (10... Nxe4 $143
11. Ng5 Nxg5 12. Qxd6 $14)) 8... Nb6 (8... a6 9. Nc2 $15) 9. Rb1 (9. cxd5 cxd5
10. Nb5 Bb8 $11) 9... Qe7 (9... Re8 10. Nc2 $15) 10. Nc2 $11 a5 11. Nd2 Be6 12.
e3 (12. d4 $5 dxc4 13. dxe5 Bxe5 14. Ba3 $15) 12... a4 (12... Rfd8 13. Qe2 $17)
13. Qe2 axb3 14. axb3 Ra2 15. Bb2 Rfa8 16. Rfc1 Nbd7 17. b4 (17. Ra1 $142 $5
$17) 17... Bxb4 $19 18. Nxb4 Qxb4 19. Bc3 Qa3 20. Qf1 (20. h3 Bf5 21. e4 dxe4
22. dxe4 Be6 $19) 20... Qa6 (20... d4 21. exd4 exd4 22. Bb4 $19) 21. Ra1 Qb6
22. Rxa2 (22. Rcb1 Rxa1 23. Bxa1 Qc7 $19) 22... Rxa2 $19 23. Ra1 Qa6 24. Qb1
Rxa1 25. Bxa1 $2 (25. Qxa1 Qxa1+ 26. Bxa1 dxc4 27. dxc4 Ne8 $19) 25... Bf5 (
25... dxc4 26. dxc4 Bxc4 27. Nxc4 Qxc4 28. Bf1 $19) 26. cxd5 $2 (26. Bf1 $142
dxc4 27. e4 $19) 26... Bxd3 27. Qc1 Bb5 $4 (27... c5 $142 28. Nf3 Qd6 $19) 28.
dxc6 $17 Bxc6 29. Bxc6 bxc6 30. Nc4 Qb5 31. Qc3 $4 (31. Qc2 Qd5 $17) 31... Ne4
(31... Qb1+ $142 32. Kg2 Nd5 $19) 32. Qc2 (32. Qd3 Nec5 33. Qc2 f6 $17) 32...
Ng5 (32... Qd5 $142 $19) 33. Nd2 $4 (33. Kg2 $142 c5 34. Bxe5 Qc6+ 35. e4 Nxe4
36. f3 $17) 33... Qe2 $19 34. Kg2 (34. Qxc6 Qxd2 35. Bxe5 $19) 34... Nf3 $3 35.
Qxc6 (35. Nxf3 Qxc2 {Deflection Pinning}) 35... Ne1+ (35... Nxd2 $142 36. Qc8+
Nf8 37. Qc1 Qf3+ 38. Kg1 $19) 36. Kh3 (36. Kg1 Qxd2 37. Bc3 $19) 36... Qh5# 0-1

[Event "Airport Open"]
[Site "?"]
[Date "1973.01.20"]
[Round "1"]
[White "Bailey, B."]
[Black "Rice, W."]
[Result "1-0"]
[WhiteElo "2063"]
[BlackElo "1506"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "63"]
[EventDate "1973.??.??"]

{B17: Caro-Kann: Modern Line (4...Nd7)} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4
Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bc4 Nb6 8. Bb3 c5 9. c3 Be7 10. O-O O-O 11. Qe2
Qc7 12. Ne5 (12. Re1 Re8 13. Ne5 cxd4 14. cxd4 Nbd5 15. Bg5 Qb6 16. Rad1 h6 17.
Bc1 Bb4 18. Rf1 Bf8 19. f4 Bd7 20. Nxd7 Nxd7 21. f5 N7f6 22. Qf3 Rad8 23. Kh1
exf5 24. Nxf5 Re6 25. Rd3 Qc6 26. h3 Rde8 {
Klinova,M (2407)-Nep,R (2381) Wijk aan Zee 2002 0-1 (38)}) 12... cxd4 $146 (
12... Nbd5 13. a3 cxd4 14. cxd4 b6 15. Bg5 Bb7 16. Rac1 Qd6 17. Nc4 Qd8 18.
Rfd1 Ne4 19. Bxe7 Nxg3 20. hxg3 Qxe7 21. Ne5 Rac8 22. Qd2 Nf6 23. Ba2 Rfd8 24.
Rxc8 Rxc8 25. Bb1 Qc7 26. Qe3 Bd5 27. g4 {
Pimentel,F-Machado Borges,J Sao Paulo 1967 1-0 (60)}) (12... Rd8 13. Be3 Nbd5
14. Rae1 Bd7 15. Bg5 Be8 16. c4 Nb6 17. d5 Nfxd5 18. cxd5 Bxg5 19. dxe6 fxe6
20. Qg4 c4 21. Bc2 Bf6 22. Qxe6+ Bf7 23. Bxh7+ Kxh7 24. Nxf7 Rd5 25. Ne4 Rh5
26. h3 Rf8 27. Nxf6+ {Murgia,A (2123)-Cocozza,M (2356) Crema 2003 1-0 (38)})
13. cxd4 Rd8 (13... Bd7 14. Bg5 $11) 14. Be3 (14. Bg5 $5 Nbd5 15. Qf3 $14)
14... Nbd5 $14 15. Rac1 Qb6 (15... Qa5 16. Nh5 Bd7 17. Nxf6+ Bxf6 18. Rc5 $11)
16. Qf3 $14 Bd7 (16... Rf8 $14) 17. Ne4 (17. Bxd5 $142 $5 exd5 18. Bg5 $16)
17... Be8 $11 18. Rc2 (18. Nc4 Qb5 19. Nc3 Nxc3 20. bxc3 Qd5 $11) 18... Nxe4
$15 (18... Nxe3 $143 19. fxe3 a5 20. Rcf2 $11) 19. Qxe4 Nxe3 $4 (19... a5 $142
20. Bc4 a4 $15) 20. fxe3 $16 f6 (20... Bd6 $142 21. Nxf7 Bxf7 22. Rxf7 Bxh2+
23. Kxh2 Kxf7 $16) 21. Nf3 $4 (21. Nc6 $142 $1 Bxc6 22. Qxe6+ Kh8 23. Qxe7 $18)
21... Bf7 $11 22. Rfc1 Bd6 23. Kh1 Re8 24. Rc3 Re7 $4 (24... h6 $142 $11) 25.
Rc8+ $18 Rxc8 $4 (25... Re8 26. Rxa8 Rxa8 27. Bxe6 g6 28. Bxf7+ Kxf7 29. Qd5+
Kf8 $18) 26. Rxc8+ Be8 (26... Re8 27. Rxe8+ Bxe8 28. Qxe6+ Kf8 29. Qg8+ Ke7 30.
Qxg7+ Kd8 31. Qxf6+ Kc7 32. Qg7+ Kb8 33. Qxh7 a5 $18) 27. Bxe6+ (27. Ba4 $142
Qc7 28. Rxc7 Bxc7 29. Bb3 $18) 27... Kh8 (27... Kf8 28. Qf5 Rc7 $18) 28. Qf5
Qxb2 29. Bd7 Qf2 30. Bxe8 (30. Rxe8+ $2 Rxe8 31. Bb5 Rf8 $19) 30... Qf1+ 31.
Ng1 Qxf5 (31... g5 32. Bb5+ Kg7 33. Bxf1 Rc7 34. Rxc7+ Bxc7 35. Bd3 Kf7 36.
Qd7+ Kg8 37. Bc4+ Kh8 38. Qf7 g4 39. Qxf6#) 32. Bd7+ (32. Bd7+ Re8 33. Rxe8+
Bf8 34. Rxf8#) 1-0

[Event "Airport Open"]
[Site "?"]
[Date "1973.01.20"]
[Round "2"]
[White "Lassen, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1822"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "120"]
[EventDate "1973.??.??"]

{D05: Colle System with ...e6} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. dxc5
Bxc5 6. O-O Nbd7 (6... O-O 7. b3 (7. c3 Nc6 8. b4 Bd6 9. Nbd2 e5 10. e4 dxe4
11. Nxe4 Nxe4 12. Bxe4 h6 13. a4 Qc7 14. Qc2 Ne7 15. Nh4 f5 16. Bf3 e4 17. Bh5
Bxh2+ 18. Kh1 Be5 19. Bb2 Be6 20. f4 Bxf4 21. b5 Bg3 {
Murara,M (1681)-Kovacova,Z (2098) Turin 2006 0-1}) 7... Nc6 8. Bb2 Qe7 9. a3 b6
10. b4 Bd6 11. Nc3 Bb7 12. Re1 Rac8 13. Rc1 Rfd8 14. Qe2 Bb8 15. b5 Ne5 16. Nb1
Nc4 17. Bxc4 Rxc4 18. Nbd2 Rg4 19. g3 Bd6 20. Ne5 Ra4 21. Ndf3 {
Skarba,S (2064)-Kopera,M (2136) Slovakia 2003 0-1 (43)}) 7. Re1 $2 $146 (7.
Nbd2 O-O 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Qxd8 Rxd8 12. Bg5 Be7 13.
Bxf6 Bxf6 14. Rad1 Bd7 15. b3 Bc6 16. Bxc6 bxc6 17. c4 Kf8 18. h3 Ke7 19. g4
Rxd1 20. Rxd1 Rd8 21. Rxd8 Kxd8 {Casteran,E-Longobuco,J Uruguay 1960 1/2-1/2})
(7. b3 e5 8. Be2 O-O $11) 7... O-O (7... e5 8. Be2 e4 9. Nd4 $17) 8. Nbd2 (8.
Nc3 $142 $5 $11) 8... e5 $17 9. e4 $4 (9. Be2 $142 e4 10. Nd4 $17) 9... Qb6 (
9... Ng4 $142 10. Rf1 f5 11. exd5 $19) 10. Re2 Ng4 11. Qe1 $2 (11. exd5 Nxf2
12. Rxf2 Bxf2+ 13. Kh1 $19) 11... Ndf6 (11... f5 $142 12. exf5 e4 13. Bxe4 Ndf6
(13... dxe4 $6 14. Nxe4 Ngf6 15. Ng3 $17) 14. Bxd5+ Nxd5 $19) 12. exd5 $4 (12.
h3 $142 dxe4 13. Nxe4 Nxe4 14. Bxe4 $11) 12... Nxf2 $17 (12... Nxd5 $2 13. Ne4
Nb4 14. Nxc5 Qxc5 15. h3 Nxd3 16. cxd3 $16) 13. Rxf2 Ng4 14. Ne4 Bxf2+ 15. Nxf2
e4 16. Bxe4 (16. Bf1 exf3 17. gxf3 Nh6 $19) 16... Re8 $19 17. Kf1 Qxf2+ 18.
Qxf2 Nxf2 19. Bxh7+ Kxh7 20. Kxf2 Rd8 21. c4 b5 22. b3 $2 (22. Be3 $142 $5 bxc4
23. Rd1 $17) 22... bxc4 $19 23. bxc4 Ba6 24. Bf4 (24. Ba3 Bxc4 25. d6 f6 $19)
24... Bxc4 (24... Rac8 25. d6 $19) 25. d6 f6 26. h3 (26. Re1 Rd7 $19) 26...
Rab8 27. Kg1 (27. a3 Rb2+ 28. Kg1 g5 $19) 27... g5 (27... Bd5 $142 $5 28. Ne1
$19) 28. Bg3 Rb2 29. Rc1 Bb5 30. Rc7+ (30. Nd4 Kg6 $19) 30... Rd7 31. Nd4 (31.
Rc5 a6 32. Nd4 $19) 31... Ba4 (31... Rxc7 $142 32. dxc7 Ba6 $19) 32. Ne6 $11
Rxc7 33. dxc7 Rc2 34. Nd4 $4 (34. Bd6 $142 Rc6 35. Kf2 $11) 34... Rc1+ $19 35.
Kf2 Bd7 36. Ke2 (36. Ne2 Rc2 37. Ke3 Kg6 $19) 36... Kg6 37. Bd6 Kf7 38. g4 (38.
a4 Ke8 $19) 38... Ke8 (38... Rc3 39. Kd2 Rxh3 40. Nf5 $19) 39. Kd2 (39. Kf2 Rc3
$19) 39... Rh1 40. Nc6 (40. Nb5 a6 41. Nc3 Rxh3 $19) 40... a6 41. Ne7 (41. Nb4
Rxh3 42. Nxa6 Bxg4 $19) 41... Rxh3 42. c8=Q+ (42. Nd5 Kf7 $19) 42... Bxc8 43.
Nxc8 (43. Ke1 $19) 43... Kd7 44. Be7 Rh6 (44... Kxc8 45. Kd1 Rh1+ 46. Ke2 Rh2+
47. Kf3 $19) 45. Bf8 (45. Nb6+ Kxe7 46. Nd5+ Kf7 $19) 45... Rh2+ 46. Kc3 Kxc8
47. Bg7 Rxa2 48. Bxf6 Ra4 49. Bxg5 Rxg4 50. Bc1 Kb7 51. Kb3 Kc6 52. Bd2 Kb5 53.
Be1 a5 54. Bc3 Rg3 55. Kb2 a4 56. Kc2 Kc4 57. Be5 Rg2+ 58. Kd1 a3 59. Ke1 Kd3
60. Kf1 Rc2 0-1

[Event "Airport Open"]
[Site "?"]
[Date "1973.01.20"]
[Round "3"]
[White "Simonds, P."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1833"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "72"]
[EventDate "1973.??.??"]

{E07: Closed Catalan: Main Line (5 Nf3 0-0 6 0-0 Nbd7)} 1. c4 Nf6 2. Nf3 e6 3.
g3 d5 4. Bg2 c6 5. O-O Be7 6. b3 O-O 7. Bb2 Nbd7 8. d4 Re8 9. Qd3 $146 (9. Nbd2
a6 (9... b5 10. Qc2 bxc4 11. bxc4 Rb8 12. Rab1 Bb7 13. Qa4 Qc7 14. Bc3 Ba8 15.
Ba5 Qc8 16. Rxb8 Nxb8 17. Bc3 Qa6 18. Qxa6 Nxa6 19. Rb1 Rb8 20. Rxb8+ Nxb8 21.
Ne5 Nbd7 22. Nxd7 Nxd7 23. e4 Nb6 24. c5 {
Joksic,S (2288)-Hubschmid,S (2154) Bern 1999 1-0 (59)}) (9... Bd6 10. Qc2 e5
11. cxd5 cxd5 12. e4 dxe4 13. Ng5 exd4 14. Bxe4 h6 15. Bh7+ Kf8 16. Nxf7 Kxf7
17. Bg6+ Kg8 18. Bxe8 Qxe8 19. Rae1 Ne5 20. f4 d3 21. Qc1 Qc6 22. Rxe5 Qb6+ 23.
Kh1 Bd7 24. Qc4+ {Fedi,P-Cecconi,E Valdarno 1989 0-1 (45)}) (9... Nf8 10. Qc2
Ng6 11. Rfe1 Bd6 12. e4 dxe4 13. Nxe4 Nxe4 14. Qxe4 Bd7 15. Qc2 Qc7 16. Ne5 c5
17. Nxd7 Qxd7 18. dxc5 Bxc5 19. Rad1 Qc7 20. Kh1 Rad8 21. a3 Qb6 22. Kg1 Qc7
23. b4 Bf8 24. Rxd8 {Antonelli,J-Oger,D Huy 1991 1/2-1/2}) 10. Ne5 Nxe5 11.
dxe5 Nd7 12. e4 dxc4 13. Nxc4 Rf8 14. Qg4 b5 15. Nd6 c5 16. Rad1 Qc7 17. f4 c4
18. bxc4 bxc4 19. Kh1 Rb8 20. Bc3 Nc5 21. h4 Bd7 22. h5 f5 23. exf6 Bxf6 {
Sekulic,D-Chaleyrat,R Biel 1979 1-0 (33)}) 9... Qc7 10. Nbd2 b6 11. cxd5 cxd5
12. Rac1 Qb7 13. Ne5 Qa6 14. Rxc8 $4 (14. Rc7 $142 Bd6 15. Rc6 $11) 14... Qxc8
$19 15. e4 Qb7 16. f4 (16. Nxf7 Kxf7 17. e5 Kg8 18. exf6 Nxf6 $19) 16... Bb4 (
16... Rac8 $142 $19) 17. f5 $2 (17. exd5 Nxd5 18. Ne4 $19) 17... Bxd2 18. Nxf7
(18. Qxd2 Nxe4 19. Bxe4 dxe4 $19) 18... Bb4 (18... Kxf7 $142 19. Qxd2 exf5 $19)
19. fxe6 Rxe6 (19... dxe4 $142 $5 20. Qc4 b5 21. Qxb4 Rxe6 22. Ne5 $19) 20. Ng5
Rxe4 $4 (20... Re7 $142 21. e5 b5 $19) 21. Nxe4 $11 Nxe4 22. Bxe4 dxe4 23. Qc4+
Kh8 24. Qxb4 Nf6 $2 (24... Qd5 $142 $11) 25. d5 $18 Qxd5 26. Bxf6 gxf6 27. Rxf6
Kg8 28. Rd6 Qe5 29. Qc4+ Kh8 30. Re6 Qa1+ 31. Kg2 $4 (31. Qf1 $142 Qxf1+ 32.
Kxf1 $18) 31... Rf8 $4 (31... Qxa2+ 32. Kh3 Qd2 33. Qxe4 $11) 32. Rxe4 (32. Kh3
$142 $18) 32... Qxa2+ $11 33. Re2 Qa1 34. Re7 Qf6 35. Qe2 Qc6+ 36. Kh3 Qh6+
1/2-1/2

[Event "Airport Open"]
[Site "?"]
[Date "1973.01.21"]
[Round "4"]
[White "Bailey, B."]
[Black "Heywood, B."]
[Result "1-0"]
[WhiteElo "2063"]
[BlackElo "1941"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "127"]
[EventDate "1973.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. h3 O-O 8. O-O Re8 9. c4 c6 10.
Nc3 Na6 $146 (10... a6 11. b4 (11. Qc2 Nbd7 12. Ng5 Nf8 13. f4 b5 14. b3 d5 15.
c5 Ne4 16. Nf3 Nxc3 17. Qxc3 a5 18. Ne5 Qc7 19. f5 b4 20. Qc2 Bf6 21. Kh1 Nd7
22. Nf3 Ba6 23. Bxa6 Rxa6 24. Bd2 h6 25. a3 bxa3 {
Vouldis,A (2535)-Karanikolas,D (2225) Athens 2001 1-0 (45)}) 11... Nbd7 12. Be3
Nf8 13. a4 a5 14. b5 Ng6 15. Re1 Nh5 16. Qd2 Bd7 17. Rab1 Qc8 18. Bf1 Bf5 19.
Rb3 h6 20. Kh2 Nf6 21. Qb2 d5 22. bxc6 bxc6 23. cxd5 Bb4 24. Rc1 cxd5 25. Nb5 {
Tukmakov,V (2565)-Bronstein,D (2590) Moscow 1971 1/2-1/2 (48)}) (10... Nbd7 11.
Re1 Nf8 12. Bf4 a6 13. b4 Ng6 14. Bh2 Bf8 15. Qd2 Rxe1+ 16. Rxe1 a5 17. b5 a4
18. a3 Bd7 19. bxc6 bxc6 20. Bc2 Be6 21. Qd3 Qa5 22. Rb1 Nd7 23. Rb4 d5 24. c5
Be7 25. Rxa4 {Pierrot,J (2423)-De las Heras,J (2247) Buenos Aires 2002 1-0 (33)
}) 11. a3 (11. Re1 Bd7 $16) 11... Nc7 12. Qc2 (12. Re1 Bd7 $16) 12... Bf8 13.
Bg5 g6 14. Ne4 (14. Rfe1 Bg7 $16) 14... Bg7 (14... Be7 15. Ng3 $14) 15. Rfe1 (
15. c5 dxc5 16. dxc5 Bf5 $16) 15... Bf5 16. Nxf6+ Bxf6 17. Bxf6 Qxf6 18. Bxf5
gxf5 $2 (18... Qxf5 $142 $5 19. Qxf5 gxf5 $16) 19. Qb3 $18 b6 (19... Rab8 20.
Rxe8+ Nxe8 21. Rb1 $18) 20. Qa4 (20. Rxe8+ $142 Rxe8 21. Qa4 $18) 20... b5 $2 (
20... d5 21. Rxe8+ Nxe8 22. cxd5 cxd5 $18) 21. cxb5 (21. Rxe8+ Rxe8 22. Qxa7
Qd8 23. cxb5 Nxb5 $18) 21... Nxb5 (21... Rxe1+ 22. Rxe1 cxb5 $18) 22. Rac1 (22.
d5 $142 Re4 23. Qb3 $18) 22... Re4 23. Qa6 (23. Red1 d5 $16) 23... Rae8 $2 (
23... Nxd4 24. Nxd4 Qxd4 25. Qxc6 Rd8 $18) 24. Rxe4 $18 fxe4 $2 (24... Rxe4
$142 25. Rxc6 Nxd4 26. Nxd4 Re1+ 27. Kh2 Qxd4 28. Qc8+ Kg7 29. Qxf5 Re5 $18)
25. Qxc6 Re7 26. Ne5 $4 (26. Qc8+ $142 Kg7 27. Qg4+ Qg6 28. Nh4 Qxg4 29. hxg4
$18) 26... Qf4 $4 (26... Rc7 $142 27. Qe8+ Kg7 $11) 27. g3 $18 Qd2 28. Qc8+ Kg7
29. Qg4+ Kh6 (29... Kf6 30. Rd1 Qg5 31. Qxe4 dxe5 32. Qc6+ Kg7 33. Qxb5 Qf6 $18
) 30. Qh4+ Kg7 31. Rc8 Rc7 (31... f6 32. Ng4 Qg5 33. Rg8+ Kxg8 34. Nxf6+ Qxf6
35. Qxf6 Rb7 36. Qe6+ Kg7 $18) 32. Qg4+ Kf6 33. Qh4+ (33. Re8 Qh6 34. Qxe4 Kg7
35. Qg4+ Kf6 $18) 33... Ke6 34. Re8+ (34. Qh5 $142 Qc2 35. Re8+ Kd5 36. Ng4+
Kc6 $18) 34... Kd5 35. Ng4 f5 (35... Kc4 36. Ne3+ Kb3 37. Qxe4 Qxd4 38. Qxh7
Kxb2 $18) 36. Ne3+ Kc6 37. Nxf5 Kb6 38. Qxe4 Rc1+ (38... Ka5 39. Kg2 Rc2 40.
Qe3 Rxb2 41. Qxd2+ Rxd2 42. Rh8 $18) 39. Kg2 Qd1 40. g4 Qh1+ (40... Qg1+ 41.
Kf3 Qd1+ 42. Kf4 $18) 41. Kg3 Qg1+ 42. Qg2 Qd1 (42... a5 43. Rb8+ Ka6 44. Rh8
$18) 43. Qf3 (43. Rb8+ $142 Ka5 44. Qd5 $18) 43... Nxd4 (43... Qxf3+ 44. Kxf3
Rh1 45. Kg2 $18) 44. Nxd4 (44. Rb8+ $142 Ka5 45. Qd5+ Rc5 46. Qxd4 Qxd4 47.
Nxd4 Ka6 $18) 44... Qxd4 45. Qe3 (45. Rb8+ $5 Ka5 $18) 45... Qxe3+ 46. Rxe3 Rc2
(46... d5 47. f4 d4 48. Rf3 $18) 47. Rb3+ Kc5 48. f4 (48. Rb7 $142 Re2 49. Rxh7
$18) 48... Kc4 (48... Re2 49. f5 Re8 $18) 49. Rc3+ $1 Rxc3+ 50. bxc3 Kxc3 51.
f5 d5 (51... a5 52. f6 Kb3 53. f7 Kxa3 54. f8=Q Kb3 55. Qxd6 a4 56. Kf4 a3 57.
Qd4 a2 58. Ke4 h6 59. Kd3 a1=Q 60. Qxa1 Kb4 61. h4 Kb5 62. h5 Kb4 63. g5 hxg5
64. h6 Kb3 65. h7 Kb4 66. h8=Q Kb5 67. Qa7 Kc6 68. Qe5 g4 69. Qac7#) 52. f6 d4
(52... Kb3 53. f7 Kc3 54. f8=Q Kd3 55. Qf7 d4 56. Kf4 Kc3 57. Ke4 d3 58. Qd5 d2
59. Qd3+ Kb2 60. Qxd2+ Kxa3 61. Kd3 a6 62. Qc3+ Ka2 63. Kc2 a5 64. Qxa5#) 53.
f7 d3 54. f8=Q d2 55. Qd6 (55. Qb4+ Kd3 56. Qb3+ Ke4 57. Qc2+ Ke3 58. Qc3+ Ke2
59. Qf3+ Ke1 60. Qe4+ Kd1 61. Kf2 Kc1 62. Qc4+ Kb2 63. Ke2 d1=Q+ 64. Kxd1 a5
65. Kd2 a4 66. Qc2+ Ka1 67. Kc3 h6 68. Qb2#) 55... Kc2 56. h4 d1=Q 57. Qxd1+
Kxd1 58. g5 Kc2 (58... a5 59. h5 Kc2 60. g6 hxg6 61. h6 a4 62. h7 Kb2 63. h8=Q+
Kxa3 64. Qg7 Kb3 65. Qxg6 Kc3 66. Qb6 a3 67. Qc5+ Kb3 68. Qc1 a2 69. Kf4 Kb4
70. Qb2+ Kc5 71. Qxa2 Kb4 72. Qc2 Kb5 73. Ke5 Ka5 74. Qb1 Ka6 75. Kd5 Ka5 76.
Kc5 Ka4 77. Qa2#) 59. h5 Kb3 (59... Kd2 60. g6 hxg6 61. h6 a6 62. h7 Kc1 63. a4
a5 64. h8=Q Kc2 65. Qa8 Kd3 66. Qxa5 Kd4 67. Qg5 Kd3 68. a5 Kc3 69. Qxg6 Kc4
70. a6 Kc3 71. a7 Kd2 72. a8=Q Kc3 73. Qa5+ Kb2 74. Qa3+ Kxa3 75. Qb1 Ka4 76.
Kf3 Ka3 77. Ke3 Ka4 78. Kd4 Ka3 79. Kc3 Ka4 80. Qb4#) 60. g6 hxg6 61. hxg6 Kxa3
62. g7 a5 63. g8=Q a4 64. Qc4 1-0

[Event "Alternates Cup"]
[Site "?"]
[Date "1973.02.03"]
[Round "1"]
[White "Karch, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1992"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "147"]
[EventDate "1973.??.??"]

{D13: Slav Defence: Exchange variation without ...Bf5} 1. d4 d5 2. c4 e6 3. Nf3
Nf6 4. g3 c6 5. cxd5 cxd5 6. Bg2 Nc6 7. O-O Be7 8. Nc3 O-O 9. b3 Bd7 (9... b6
10. Bb2 Ba6 11. Re1 Rc8 12. e3 Bb4 13. a3 Bxc3 14. Bxc3 Ne4 15. Bb2 Na5 16. Bf1
Bxf1 17. Rxf1 f6 18. Qd3 Rf7 19. Rfc1 Rfc7 20. Rxc7 Rxc7 21. Ne1 Qc8 22. Kg2 f5
23. f3 Nf6 24. Rd1 {
Reefschlaeger,H (2350)-Bischoff,K (2520) Germany 1996 0-1 (44)}) 10. Bb2 Rc8
11. Ne5 $146 (11. e3 Qa5 (11... a6 12. Qe2 Qb6 13. Rfc1 Na7 14. Ne5 Rfd8 15. h4
Be8 16. g4 Nd7 17. Nf3 Nf8 18. Bh3 Nb5 19. Na4 Qa7 20. Kg2 Ba3 21. Bxa3 Nxa3
22. Nc3 Nb5 23. Qd2 Nd6 24. Rc2 b5 25. Rac1 Qe7 26. g5 {
Concha Munoz,C (1897)-Acosta,R Santiago 2004 1-0 (39)}) 12. a3 b5 13. b4 Qb6
14. Qd3 a6 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 Bf6 18. Ne5 Rfd8 19. Rac1 Nb8 20.
Qb7 Qxb7 21. Bxb7 Rxc1 22. Rxc1 Be8 23. f4 h5 24. Kf2 g5 25. Ke3 gxf4+ {
Andujar,M-Espinoza,C Siegen 1970 1/2-1/2}) 11... Qb6 12. e4 dxe4 (12... Nxd4 $4
13. Nxd7 Nxd7 14. Na4 $18) 13. Nxe4 (13. Nxd7 Nxd7 14. d5 Nb4 15. dxe6 Qxe6 $11
) 13... Rfd8 14. Nc4 Qc7 15. Rc1 Qb8 16. Nxf6+ (16. Ne3 Nxe4 17. Bxe4 Bf6 $11)
16... Bxf6 $15 17. Nd6 $4 (17. d5 $142 Bxb2 18. Nxb2 $15) 17... Qxd6 $19 18.
Qf3 (18. d5 exd5 19. Bxf6 Qxf6 20. Qxd5 h6 $19) 18... Na5 (18... Nxd4 19. Bxd4
Bxd4 20. Rxc8 Bxc8 21. Re1 $19) 19. Rc5 (19. Rxc8 Bxc8 20. Qf4 Qxf4 21. gxf4
Nc6 $19) 19... Rxc5 (19... Nc6 $142 20. Rc4 $19) 20. dxc5 Qe7 21. Bxf6 Qxf6 22.
b4 (22. Qxf6 gxf6 23. Rd1 Nc6 $19) 22... Nc6 (22... Qxf3 $5 23. Bxf3 Bc6 24.
Rd1 Rxd1+ 25. Bxd1 $19) 23. Qxf6 gxf6 24. b5 (24. Rd1 Be8 25. Rxd8 Nxd8 26. f4
$19) 24... Na5 (24... Nd4 $142 25. a4 Rc8 $19) 25. Rd1 $17 Kf8 26. c6 Ke7 (
26... bxc6 $143 27. bxc6 Nxc6 28. Bxc6 $11) 27. cxd7 Rxd7 28. Rc1 Kd8 29. Rc3
b6 30. g4 Rd4 31. Rh3 Nc4 32. Rxh7 Rd1+ 33. Bf1 Nd2 34. Rxf7 Rxf1+ 35. Kg2 Rb1
(35... Re1 $142 $5 36. h3 Re4 37. Rxa7 Rd4 $17) 36. h4 $15 Rxb5 (36... Ne4 $142
37. Rxa7 Rb2 $15) 37. Rxf6 $4 (37. h5 $142 Ke8 38. Rxf6 $11) 37... Ke7 $19 38.
Rf4 $2 (38. Rh6 Ra5 $19) 38... Re5 (38... a5 $5 39. Rd4 Rd5 40. Rf4 $19) 39.
Rd4 $2 (39. h5 $142 Ne4 40. h6 $19) 39... Rd5 40. Rf4 b5 41. h5 Rg5 (41... Nc4
$142 42. h6 Ne5 $19) 42. Kh3 e5 (42... Rd5 $142 43. h6 Nc4 $19) 43. h6 $11 Rg8
(43... exf4 44. h7 Nf3 45. h8=Q Ng1+ 46. Kh2 Nf3+ 47. Kg2 $18) 44. Rf5 Ke6 45.
Rg5 Rh8 46. Rg6+ Kf7 47. Rg7+ Kf6 48. g5+ Kf5 49. Kh4 Ne4 50. f3 Nd2 $4 (50...
Nxg5 $142 51. Rxg5+ Kf4 $11) 51. Kh5 $18 Rc8 52. h7 Rc1 (52... e4 53. Rg8 Rc1
54. Rf8+ Ke6 55. fxe4 Rh1+ 56. Kg6 $18) 53. Rf7+ Ke6 54. Rf6+ Ke7 (54... Kd5
55. Rh6 Nxf3 $18) 55. Rh6 Rc8 56. g6 Nxf3 57. g7 Rc4 58. Re6+ $3 Kxe6 59. g8=Q+
Ke7 60. Qg7+ (60. Qg3 Rh4+ 61. Qxh4+ Nxh4 62. Kxh4 e4 63. h8=Q e3 64. Qe5+ Kd7
65. Kg5 e2 66. Qxb5+ Kc7 67. Qxe2 Kb6 68. a4 a5 69. Qb5+ Ka7 70. Qxa5+ Kb7 71.
Qc5 Ka6 72. a5 Kb7 73. a6+ Kxa6 74. Kf4 Kb7 75. Qb5+ Kc8 76. Ke5 Kc7 77. Ke6
Kc8 78. Kd6 Kd8 79. Qd7#) 60... Ke6 61. Qg6+ (61. Qg3 Rh4+ 62. Qxh4 Nxh4 63.
Kxh4 Kf6 64. h8=Q+ Kf5 65. Qf8+ Ke4 66. Kg5 b4 67. Qxb4+ Kd5 68. a4 Ke6 69. a5
a6 70. Qb7 e4 71. Qxa6+ Kd5 72. Qb5+ Kd4 73. a6 e3 74. a7 e2 75. a8=Q e1=Q 76.
Qad5+ Ke3 77. Qe8+ Kf2 78. Qxe1+ Kxe1 79. Qa2 Kf1 80. Kf4 Ke1 81. Ke3 Kd1 82.
Qb1#) 61... Ke7 62. Qg7+ (62. Qg3 Rh4+ 63. Qxh4+ Nxh4 64. Kxh4 Kf6 65. h8=Q+
Kf5 66. Qf8+ Ke4 67. Kg4 a5 68. Qa8+ Kd3 69. Kf5 Kd4 70. Qa7+ Kc3 71. Kxe5 Kb4
72. a3+ Ka4 73. Qe3 b4 74. axb4 axb4 75. Kd5 Ka5 76. Kc5 Ka4 77. Kb6 b3 78. Qc5
b2 79. Qc2+ Ka3 80. Kc5 Ka2 81. Kb4 Ka1 82. Ka3 b1=N+ 83. Kb3 Nd2+ 84. Qxd2 Kb1
85. Qe1#) 62... Ke6 63. Qg4+ (63. Qg3 Rf4 64. h8=Q Rh4+ 65. Qxh4 Nxh4 66. Kxh4
Kf5 67. Qf8+ Ke4 68. Kg4 a5 69. Qa8+ Kd3 70. Qxa5 b4 71. Qxb4 Ke3 72. a4 Kd3
73. a5 e4 74. a6 e3 75. a7 Kc2 76. a8=Q e2 77. Qae4+ Kc1 78. Qeb1#) 63... Rxg4
$18 64. Kxg4 Nd4 65. h8=Q Kd5 66. Qa8+ Nc6 67. Qb7 b4 (67... Kc5 68. Kf3 Nd4+
69. Ke4 Nc6 70. Qd7 a5 71. Qd5+ Kb6 72. Qd6 Kb7 73. Qd7+ Kb6 74. Kd5 Nb8 75.
Qd8+ Kb7 76. Qxa5 b4 77. Kd6 Na6 78. Qb5+ Ka7 79. Kd7 b3 80. Kc8 Nc5 81. Qxc5+
Ka6 82. a4 b2 83. Qb5+ Ka7 84. a5 b1=Q 85. Qxb1 Ka6 86. Qb6#) 68. Qb5+ (68. Kf5
Kd6 69. Ke4 a5 70. Qb5 a4 71. Qxa4 Kc5 72. Qd1 Nd4 73. Kxe5 Nc6+ 74. Ke4 Kb6
75. a3 bxa3 76. Qb3+ Ka6 77. Qxa3+ Kb5 78. Qc3 Nb4 79. Ke5 Nc6+ 80. Kd6 Na5 81.
Kd5 Ka4 82. Qb2 Nb3 83. Kc4 Na5+ 84. Kc3 Nc6 85. Qb6 Ka3 86. Qxc6 Ka2 87. Qb5
Ka1 88. Qb2#) 68... Kd6 69. Kg3 Kc7 70. Kf2 Kd7 (70... b3 71. Qxb3 Nb8 72. Qc3+
Kd6 73. Qb4+ Kc7 74. Qc5+ Nc6 75. Ke3 Kd7 76. Ke4 Ne7 77. Qxa7+ Kd6 78. a3 Nc6
79. Qb6 Kd7 80. a4 Nd8 81. a5 Kc8 82. a6 Kd7 83. a7 Nf7 84. a8=Q Ke7 85. Qad8+
Nxd8 86. Kxe5 Nf7+ 87. Kd5 Kf8 88. Ke6 Ng5+ 89. Ke5 Nf7+ 90. Kf6 Ke8 91. Qc7
Kf8 92. Qxf7#) 71. Ke3 Kc7 (71... Kd6 72. Ke4 Ne7 73. Qxb4+ Kd7 74. Qa4+ Ke6
75. Qa6+ Kf7 76. Qxa7 Kf6 77. a3 Nc6 78. Qb6 Ke7 79. Qxc6 Kd8 80. a4 Ke7 81. a5
Kf7 82. Kxe5 Kg7 83. a6 Kf7 84. a7 Kg7 85. a8=Q Kh7 86. Qg6+ Kxg6 87. Qg8+ Kh5
88. Kf5 Kh4 89. Qg4#) 72. Ke4 Kd6 73. Kd3 (73. Qd5+ Kc7 74. Qe6 b3 75. axb3 a6
76. Kd5 Nb4+ 77. Kc4 Nc6 78. Kc5 Nb8 79. Qxe5+ Kb7 80. Qxb8+ Kxb8 81. Kb6 a5
82. Kxa5 Kb7 83. Kb5 Kb8 84. Kc6 Kc8 85. b4 Kb8 86. b5 Ka7 87. Kc7 Ka8 88. Kb6
Kb8 89. Ka6 Ka8 90. b6 Kb8 91. b7 Kc7 92. Ka7 Kc6 93. b8=Q Kd5 94. Qf4 Kc5 95.
Qe4 Kb5 96. Qd4 Kc6 97. Ka6 Kc7 98. Qd5 Kc8 99. Kb6 Kb8 100. Qg8#) 73... Kc7
74. Kc4 (74. Kc4 Kd6 75. Qd5+ Kc7 76. Kc5 Nd8 77. Qxe5+ Kd7 78. Kd5 b3 79. axb3
Nf7 80. Qe6+ Kc7 81. Qxf7+ Kb6 82. b4 a6 83. b5 axb5 84. Qe8 Ka6 85. Kc5 Kb7
86. Kxb5 Kc7 87. Qe7+ Kb8 88. Kb6 Ka8 89. Qf8#) 1-0

[Event "Alternates Cup"]
[Site "?"]
[Date "1973.02.03"]
[Round "2"]
[White "Stefurak, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1922"]
[BlackElo "2063"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "76"]
[EventDate "1973.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. a4 Bb7 12. Nbd2 c5 13. d5 c4 14. Bc2 Nc5 15. axb5 axb5 16. Rxa8 Qxa8 17.
Nf1 Qa2 (17... Re8 18. Ng3 g6 19. Nh2 Bf8 20. Ng4 Bg7 21. Qf3 Nxg4 22. hxg4 Qa2
23. Ne2 Rf8 24. Ng3 Bc8 25. Qe2 Bd7 26. Bg5 f6 27. Bb1 Qa4 28. Be3 Rb8 29. Bxc5
dxc5 30. Qe3 Qa7 31. g5 b4 32. gxf6 {
Vasilyev,M (2342)-Makarov,P (2147) Odessa 2005 1-0 (59)}) 18. Ng3 g6 $146 (
18... Bc8 19. Be3 Qxb2 20. Bxc5 dxc5 21. Qd2 b4 22. Nxe5 b3 23. Nc6 Bd8 24. e5
Qxc2 25. Qxc2 bxc2 26. exf6 Bxf6 27. Ne4 Bb7 28. Nxf6+ gxf6 29. Rc1 Bxc6 30.
dxc6 Rc8 31. Rxc2 Rxc6 32. Ra2 Re6 33. Ra4 {
Cuijpers,F (2420)-Van der Sterren,P (2470) Hilversum 1988 1/2-1/2 (49)}) 19.
Qd2 (19. Bh6 $142 Ra8 20. Qd2 $15) 19... Nb3 (19... Ra8 $142 $5 $15) 20. Bxb3
$11 Qxb3 (20... cxb3 21. Kh2 $14) 21. Nh4 (21. Qh6 $142 Re8 22. Qh4 $16) 21...
Nxd5 $4 (21... Bc8 22. Kh2 Ne8 23. Nf3 $14) 22. Nxg6 (22. Nhf5 $142 gxf5 23.
Nxf5 $18 (23. exd5 $6 Bc8 $11)) 22... hxg6 $11 23. exd5 Qa4 (23... Qa2 24. h4
Qb1 25. Ne4 $11) 24. f4 (24. h4 $5 b4 25. h5 $14) 24... Bh4 $11 25. Kh2 Re8 $4
(25... f5 26. Qf2 (26. fxe5 $143 f4 27. Ne4 dxe5 $19) 26... g5 27. Qf3 $11 (27.
fxg5 $4 f4 28. Kh1 Bxg3 $19) (27. fxe5 f4 28. Qe2 Bxg3+ 29. Kh1 Bxd5 $19 (29...
Bxe1 $6 30. Qh5 $11))) 26. fxe5 (26. f5 $142 Bxg3+ 27. Kxg3 $18) 26... Rxe5 $11
(26... dxe5 $2 27. Ne4 Bd8 28. Nd6 $18) 27. Rxe5 dxe5 28. Qh6 Bxg3+ 29. Kxg3
Bxd5 30. Qg5 Qd1 31. Qxe5 Qxc1 32. Qxd5 Qxb2 33. Qd8+ Kg7 34. Qd4+ f6 35. Qd7+
Kh6 36. Qd4 b4 37. Qf4+ Kg7 38. Qc7+ Kh6 1/2-1/2

[Event "Alternates Cup"]
[Site "?"]
[Date "1973.02.04"]
[Round "3"]
[White "Bailey, B."]
[Black "Matich, C."]
[Result "0-1"]
[WhiteElo "2063"]
[BlackElo "2020"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "50"]
[EventDate "1973.??.??"]

{B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3 O-O (8... h6 9. Bxf6 Bxf6
10. Nf3 Qb6 11. e5 Qe3+ 12. Qe2 Qxe2+ 13. Kxe2 Be7 14. Ne4 dxe5 15. Nxe5 Nd7
16. Rad1 Nxe5 17. fxe5 Bd7 18. c4 O-O 19. Nd6 Bc6 20. Rhg1 f6 21. c5 fxe5 22.
Bc4 Rf6 23. Rgf1 {Tseitlin,M (2465)-Bangiev,A (2390) Budapest 1990 0-1 (44)})
9. e5 $146 (9. Qf3 Nbd7 10. O-O-O Qc7 11. Qh3 (11. Rhe1 Rb8 12. Kb1 Qc5 13. Nb3
Qc6 14. Qh3 e5 15. f5 Re8 16. Re3 d5 17. Nxd5 Nxd5 18. exd5 Qxd5 19. Bxe7 Rxe7
20. Qh4 Re8 21. f6 g6 22. g4 Qd6 23. g5 Qf8 24. Be2 Nb6 25. Bg4 Bxg4 {
Fuchs,J (2007)-Billing,T (1644) Willingen 2006 1-0 (69)}) 11... Nc5 12. g4 b5
13. a3 Bb7 14. Qf3 Rab8 15. Nde2 Ba8 16. Bxf6 Bxf6 17. g5 Bxc3 18. Nxc3 b4 19.
axb4 Rxb4 20. Na2 Nxd3+ 21. Rxd3 Bxe4 22. Rc3 Qb7 {
0-1 (22) Ssegirinya,J (2035)-Nguyen Anh Dung (2484) Shenyang 1999}) (9. Qe2 Nc6
10. Nxc6 bxc6 11. O-O-O d5 12. exd5 cxd5 13. Rhe1 Rb8 14. f5 Qa5 15. Qe5 Nd7
16. Qxb8 Bxg5+ {0-1 (16) Platek,A (1600)-Lenda,L (1600) Krakow 2005}) (9. Qf3
e5 10. Nf5 Bxf5 11. exf5 Nbd7 $11) 9... dxe5 10. fxe5 Nd5 11. Bxe7 Qxe7 (11...
Nxe7 $143 12. Qg4 Qa5 13. O-O-O Qxe5 14. Bxh7+ Kxh7 15. Qh4+ Kg6 16. Qxe7 Qg5+
17. Qxg5+ Kxg5 18. Nf3+ Kf6 19. Rhf1 $16) 12. O-O g6 (12... Nxc3 13. bxc3 b5
14. Qh5 $11) 13. Ne4 Ne3 $2 (13... Nd7 $142 $5 14. Qe2 Nxe5 $14) 14. Qf3 (14.
Qe1 Nxf1 15. Nf6+ Kg7 $18) 14... Nxf1 15. Nf6+ (15. Rxf1 $6 Nd7 16. Qf4 f5 17.
exf6 Nxf6 18. Nxf6+ Kg7 19. Nh5+ gxh5 20. Qg3+ Kh8 21. Qe5+ Kg8 22. Rxf8+ Qxf8
23. Qxh5 h6 $11) (15. Qxf1 $2 Nd7 16. Re1 f5 17. exf6 Nxf6 $19) 15... Kg7 16.
Rxf1 (16. Qxf1 Nd7 17. Re1 Nxf6 18. exf6+ Qxf6 19. Qxf6+ Kxf6 $19) 16... Nd7 $2
(16... Nc6 $142 17. Nxc6 bxc6 $18) 17. Qf4 (17. Qe3 $142 $18) 17... Qc5 $11 18.
Ng4 b5 $4 (18... f5 $142 19. exf6+ Nxf6 20. Qh6+ Kg8 21. Nxf6+ Rxf6 22. Rxf6
Qxd4+ 23. Rf2 Bd7 $11) 19. Rf3 (19. b4 $142 Qa7 20. Qh6+ Kg8 21. c3 $18) 19...
f5 20. exf6+ Kh8 (20... Nxf6 21. Nxf6 e5 22. Ne8+ Kg8 23. Nf6+ Kg7 24. Ne8+ Kg8
25. Qxf8+ Qxf8 26. Rxf8+ Kxf8 $18) 21. Bxg6 $1 e5 (21... hxg6 22. Qh6+ {
Mate attack}) 22. Qh6 Qxd4+ (22... Nxf6 23. Rxf6 Qxd4+ 24. Nf2 Qd1+ 25. Nxd1
Rf7 26. Rxf7 b4 27. Qxh7#) 23. Ne3 (23. Nf2 Nxf6 24. Qxf8+ Ng8 25. Rf7 Qd1+ 26.
Nxd1 b4 27. Rxh7#) 23... Nxf6 $18 24. Qxf8+ Ng8 25. Rh3 (25. Bd3 $142 e4 26.
Rg3 $18) 25... Bxh3 $19 (25... Bxh3 26. Qxa8 Qxe3+ 27. Kf1 Qf4+ 28. Ke1 Qh4+
29. Kf1 Qf4+ 30. Ke1 hxg6 31. gxh3 Qc1+ 32. Kf2 Qxc2+ 33. Kg3 Qd3+ 34. Qf3 Qd6
$19) 0-1

[Event "President's Open"]
[Site "?"]
[Date "1973.02.17"]
[Round "1"]
[White "Bailey, B."]
[Black "Karch, D."]
[Result "1-0"]
[WhiteElo "2086"]
[BlackElo "1551"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "27"]
[EventDate "1973.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. Ng5 d5 7. exd5 Nd4 (7... Nxd5 8. Qf3
Qxg5 9. Bxd5 {1-0 (9) Todorcevic,M (2476)-Sanchez Leon,L Sauzal 2004}) 8. c4 $4
$146 (8. Nc3 h6 9. Nge4 Nxe4 10. Nxe4 Nxb3 11. axb3 Qxd5 12. Qf3 Bb7 13. d3
O-O-O 14. O-O Qe6 15. Qe3 Qc6 16. Qh3+ Kb8 17. c4 b4 18. f4 f5 19. Nf2 Bc5 20.
Kh1 Rd6 21. fxe5 Rg6 22. Qf3 Qxf3 {
Ganhoto,M (2125)-De Freitas,C Sao Caetano do Sul 1999 0-1}) (8. d3 h6 9. Ne4
Nxd5 10. O-O Nxb3 11. axb3 Nf6 12. Nbc3 Nxe4 13. dxe4 Qxd1 14. Rxd1 Bb7 15. Be3
Bd6 16. f3 O-O 17. Rd3 Kh7 18. Rad1 g6 19. Nd5 Bxd5 20. Rxd5 f6 21. Kf2 Rf7 22.
Ke2 f5 {Bezmalinovic,D (2132)-Jambresic,J Sibenik 2005 1-0 (47)}) (8. d6 Qxd6 (
8... Nxb3 9. dxc7 Qd5 10. axb3 {
1-0 (10) Pereira de Andrade,R-Do Nascimento,D Brazil 2003}) 9. Bxf7+ Ke7 10.
Bb3 Qc6 11. O-O Bb7 12. f3 h6 13. Nh3 Ng4 14. c3 Nxb3 15. axb3 Rd8 16. Qe2 Nf6
17. Qxe5+ Kf7 18. d4 Re8 19. Qf5 g6 20. Qc2 g5 21. c4 Bb4 22. Na3 Bxa3 {
Richtscheid,J-Hubel,K Hassloch 1999 1/2-1/2 (38)}) (8. d3 Nxb3 9. axb3 Qxd5 10.
Qf3 $17) 8... Nxb3 (8... Nxd5 $142 $5 9. d3 Bb4+ 10. Kf1 $19) 9. Qxb3 $4 (9.
axb3 $142 Nxd5 10. Qh5 $11) 9... bxc4 $19 10. Qxc4 (10. Qa4+ Bd7 11. Qxc4 $19)
10... Nxd5 (10... Qxd5 $142 11. d3 Qxg2 12. Qxf7+ Kd8 $19) 11. Qc6+ $18 Qd7 12.
Qxa8 Bc5 (12... Nb4 13. O-O Nc2 $18) 13. Nc3 O-O (13... c6 14. O-O O-O $18) 14.
Qxd5 (14. Qxd5 Qxd5 15. Nxd5 $18) 1-0

[Event "President's Open"]
[Site "?"]
[Date "1973.02.17"]
[Round "2"]
[White "Seirawan, Y."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1746"]
[BlackElo "2086"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "80"]
[EventDate "1973.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
4. d3 Bc5 5. Bg5 d6 6. Nc3 h6 7. Be3 b6 $146 (7... Bxe3 8. fxe3 Na5 9. Bb3 Nxb3
10. axb3 O-O 11. O-O Nh7 12. Qe1 f5 13. exf5 Bxf5 14. Qh4 (14. Nh4 Be6 15. Qg3
Rxf1+ 16. Rxf1 Qd7 17. e4 Rf8 18. Rxf8+ Nxf8 19. Qf2 Qd8 20. Nf3 a6 21. d4 Ng6
22. dxe5 Nxe5 23. Nxe5 dxe5 24. Qe3 Qd6 25. Kf2 b6 26. Ke1 Kf7 27. Ne2 Bg4 28.
Nc3 Be6 {Maroczy,G-Schlechter,C Vienna 1899 1/2-1/2}) 14... a6 15. Qc4+ Kh8 16.
Qb4 Rb8 17. Rf2 Ng5 18. Nxg5 Qxg5 19. Raf1 Rf7 20. Nd1 Qg6 21. e4 Bh3 22. Qd2 {
Charousek,R-Schlechter,C Cologne 1898 1/2-1/2 (33)}) (7... Bb4 8. Qd2 (8. O-O
Bxc3 9. bxc3 O-O 10. h3 d5 11. exd5 Nxd5 12. Bd2 Qd6 13. Re1 Bd7 14. Rb1 Nb6
15. Bb5 Rfe8 16. c4 a6 17. Bxc6 Bxc6 18. Bc3 Nd7 19. Re3 f5 20. Nd2 Re6 21. Qh5
Rg6 22. f3 Rg5 {Schlechter,C-Lasker,E Paris 1900 0-1 (49)}) 8... Bg4 9. a3 Ba5
10. b4 Bb6 11. Ng1 Be6 12. Bb5 O-O 13. Nge2 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16.
Bc4 Qxg2 17. Rg1 Bxe3 18. Qxe3 Qxh2 19. O-O-O Qh4 20. Bxe6 fxe6 21. b5 Nd4 22.
Qxe5 {Schlindwein,R (2345)-Neunhoeffer,H (2295) Germany 1993 0-1 (38)}) (7...
Nd4 8. h3 Bd7 9. O-O Nh5 10. Bxd4 exd4 11. Nxd4 Qg5 12. Nf3 Qg6 13. Nh4 Qg5 14.
Nf5 g6 15. d4 Nf4 16. Ng3 Bb6 17. Nd5 Nxd5 18. Bxd5 c6 19. Bc4 h5 20. Qd3 Qf6
21. c3 O-O-O 22. f3 {Hoelzl,S-Lins,P Austria 1995 1/2-1/2}) (7... Bxe3 8. fxe3
Na5 9. Bb3 $15) 8. Bxc5 bxc5 (8... dxc5 $2 9. Bb5 Bd7 10. Bxc6 Bxc6 11. Nxe5
$18) 9. h3 (9. Bb5 Bd7 $11) 9... Bb7 (9... O-O $5 $17) 10. O-O Nd4 11. Nxd4
cxd4 12. Ne2 O-O (12... d5 $5 13. exd5 Nxd5 $11) 13. f4 $14 Qe7 14. Ng3 d5 $2 (
14... exf4 $142 $5 15. Rxf4 d5 $11) 15. exd5 (15. Nf5 Qe6 16. fxe5 Qxe5 17.
exd5 Rae8 $16) 15... exf4 $16 16. Rxf4 $4 (16. Nf5 $142 Qe5 17. g4 $16) 16...
Qe3+ $19 17. Rf2 Qxg3 18. Rf3 (18. Qf3 Qxf3 19. Rxf3 Nxd5 20. Bxd5 Bxd5 $19)
18... Qd6 19. Qd2 (19. Qe2 Rae8 20. Qf2 Bxd5 21. Bxd5 Qxd5 $19) 19... Bxd5 20.
Bxd5 (20. Rxf6 gxf6 21. Qxh6 Rfe8 22. Bxd5 Qxd5 $19) 20... Nxd5 21. c3 c5 22.
c4 (22. Qf2 Ne3 $19) 22... Ne3 23. b3 (23. a3 f5 $19) 23... a5 (23... f5 24.
Rc1 $19) 24. Rb1 (24. Re1 Rae8 $19) 24... Rfb8 (24... f5 $142 25. a3 $19) 25.
Rf2 (25. Rxe3 dxe3 26. Qxe3 Re8 $19) 25... a4 26. Qb2 axb3 27. axb3 Ra7 28. Qc1
Rab7 29. Rfb2 Qg3 30. Qd2 g5 31. Qf2 Qxf2+ 32. Kxf2 f5 33. Kf3 Kf7 34. g3 (34.
h4 gxh4 35. Rh1 Rxb3 $19) 34... h5 {Black prepares g4} 35. Kf2 Ke6 36. Ke2 Ke5
37. Kf3 g4+ 38. hxg4 hxg4+ 39. Ke2 Rh7 40. Ke1 Rbh8 (40... Rbh8 41. Re2 Rh1+
42. Kd2 Rxb1 43. Rxe3+ dxe3+ 44. Kc3 e2 45. d4+ Ke4 46. b4 e1=Q+ 47. Kc2 Rh2#)
0-1

[Event "President's Open"]
[Site "?"]
[Date "1973.02.18"]
[Round "3"]
[White "Bailey, B."]
[Black "Wesley, L."]
[Result "1/2-1/2"]
[WhiteElo "2086"]
[BlackElo "1870"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]
[EventDate "1973.??.??"]

{B45: Sicilian Four Knights} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. a3
Nf6 6. Nc3 Be7 7. Bf4 $146 (7. Nxc6 bxc6 8. e5 Nd5 9. Ne4 Qc7 10. f4 f5 11. Nf2
Qb6 12. Qf3 a5 13. c4 Nc7 14. g4 Bb7 15. gxf5 exf5 16. Qd3 Bc5 17. Nd1 O-O 18.
Bh3 g6 19. Be3 Bxe3 20. Qxe3 c5 21. O-O d5 {
Lasker,E-Lipschuetz,S USA 1901 1/2-1/2 (48)}) (7. g3 d6 (7... O-O 8. Bg2 a6 9.
O-O Qc7 10. a4 (10. Be3 b5 11. Nb3 d6 12. Qe2 Bb7 13. Rad1 Ne5 14. Kh1 Nc4 15.
Bc1 Nxa3 16. bxa3 Qxc3 17. Rd3 Qc7 18. Bb2 Rac8 19. Rc1 Rfd8 20. Bc3 Rd7 21. f3
Ba8 22. Qd2 d5 23. Ba5 Qb8 24. Bb4 Ra7 {Cardoso,R-Soos,B Moscow 1956 0-1 (37)})
10... d6 11. Nce2 Bd7 12. Re1 b6 13. Nxc6 Bxc6 14. Nd4 Bb7 15. c3 Rac8 16. Qe2
Nd7 17. Be3 Nc5 18. Qc2 Rfd8 19. Rec1 Qb8 20. Nb3 Qa8 21. Nxc5 bxc5 22. c4 {
Isa,J (1770)-Stross,F (2095) Czechia 1998 1/2-1/2 (49)}) 8. Bg2 Bd7 9. Ndb5 Qb8
10. a4 a6 11. Na3 Qc7 12. O-O O-O 13. Be3 Na5 14. h3 Rfd8 15. Qd4 Rdc8 16. Rfd1
Be8 17. Qb6 Nd7 18. Qxc7 Rxc7 19. Ne2 Rac8 20. b3 g6 21. Bd2 Nc6 {
Marjanovic,S (2505)-Vukic,M (2485) Vrsac 1979 1-0 (44)}) (7. g4 d5 8. Bb5 Bd7
9. exd5 Nxd5 10. Nxd5 exd5 11. Nb3 O-O 12. Qxd5 Qc7 13. Be3 Bxg4 14. Bxc6 bxc6
15. Qg2 Bh5 16. Bd4 Bg6 17. O-O-O Rab8 18. Qg3 Bd6 19. Qf3 c5 20. Be3 Rfc8 21.
h4 c4 {Adams,W-Seidman,H Hollywood 1945 1-0 (38)}) (7. Be3 $142 $14) 7... Qb6
$4 (7... d6 $142 8. Nxc6 bxc6 $14) 8. Ndb5 $18 e5 $4 (8... O-O $142 9. Bc7 Qc5
$18) 9. Be3 Qd8 10. Nd6+ Bxd6 (10... Kf8 11. Bc4 Bxd6 12. Qxd6+ Qe7 13. Bc5
Qxd6 14. Bxd6+ Kg8 15. f4 exf4 16. Bxf4 $18) 11. Qxd6 Qe7 (11... a6 12. O-O-O
Qe7 13. Qxe7+ Nxe7 14. a4 $18) 12. Bc5 (12. Nb5 $142 $5 Kf8 13. Qxe7+ Kxe7 14.
Bc5+ Kd8 $18) 12... b6 (12... Qxd6 13. Bxd6 Kd8 14. O-O-O $18) 13. Qxe7+ Nxe7
14. Bd6 Bb7 15. Bxe5 (15. f3 $142 Nc6 16. O-O-O h5 $18) 15... Nxe4 16. Bxg7 (
16. Nb5 O-O 17. f3 Ng6 $18) 16... Rg8 17. Nxe4 Bxe4 18. Bf6 (18. Be5 $142 Rg5
19. Bc3 Bxc2 20. f3 $18) 18... Bxg2 $14 19. Rg1 Bxf1 20. Kxf1 Rxg1+ 21. Kxg1
Nd5 (21... Ng6 $5 $14) 22. Re1+ $16 Kf8 23. Bd4 (23. Be5 $142 $5 Rd8 24. Bd6+
Kg7 25. b3 $16) 23... Rc8 $11 24. c3 Rc6 25. Rd1 Ke7 26. Rd3 Nf4 27. Re3+ Re6
28. Kf1 Rxe3 29. fxe3 Nd3 30. c4 Ke6 31. Ke2 Ne5 32. b3 Nc6 33. Bc3 d5 34.
cxd5+ Kxd5 35. Kf3 Ke6 36. Kf4 f6 37. e4 Nb8 38. Kg4 Nd7 39. b4 b5 40. Kh5 Ne5
41. Kh6 Ng4+ 42. Kxh7 Nxh2 43. Kg6 {The isolani on f6 becomes a target} Ng4 44.
Bd4 1/2-1/2

[Event "President's Open"]
[Site "?"]
[Date "1973.02.18"]
[Round "4"]
[White "Carter, B."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1916"]
[BlackElo "2086"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]
[EventDate "1973.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4.
cxd5 exd5 5. g3 c6 6. Bg2 Bd6 7. O-O O-O 8. d3 h6 (8... Re8 9. Re1 Nbd7 10. e4
dxe4 11. dxe4 Qc7 12. b3 Bb4 13. Bb2 Bxc3 14. Bxc3 Rxe4 15. Rxe4 Nxe4 16. Be5
Nxe5 17. Nxe5 Nf6 18. Nc4 Be6 19. Ne3 Rd8 20. Qe2 h6 21. Rd1 Rxd1+ 22. Qxd1 Kf8
23. Qc2 {Le,D (1378)-Rausch,E (1642) Berlin 2006 0-1 (35)}) 9. Bd2 (9. a3 Re8
10. b4 Bg4 11. Qc2 Nbd7 12. Rb1 Rc8 13. Qa2 Ne5 14. Rd1 Qe7 15. Be3 Nfd7 16.
Re1 Qf6 17. Nd4 Nf8 18. Qd2 Ne6 19. Nxe6 Qxe6 20. Bd4 Qg6 21. Bxe5 Bxe5 22. d4
Bc7 23. Rbc1 Bb6 {Vasko,J-Novak,I (2305) Bratislava 1996 1/2-1/2 (79)}) 9...
Be6 $146 (9... Bf5 10. a3 Nbd7 11. Rc1 Nb6 12. Re1 Re8 13. Qb3 Rb8 14. Kh1 Be6
15. Nd4 Kh8 16. Kg1 c5 17. Nxe6 fxe6 18. Qc2 Rc8 19. Bh3 d4 20. Nd1 Rc7 21. f3
Nbd7 22. Qb3 e5 23. Nf2 b6 24. Rf1 {
Schmieja,P-Wrede,S Bergneustadt 1999 1/2-1/2}) (9... Bf5 10. Qc2 Nbd7 11. e4
$11) 10. Re1 (10. e4 $5 Nbd7 11. Qc2 $14) 10... Nbd7 $11 11. e4 dxe4 12. dxe4
Ne5 13. Nxe5 Bxe5 14. Qc2 Qc7 (14... Bd4 15. h3 Qb6 16. Be3 $11) 15. Nd1 (15.
h3 $142 Rad8 16. f4 Bd4+ 17. Kh2 $11) 15... Rad8 $15 16. Ne3 Qb6 17. Bc3 Bd4 (
17... Bxc3 18. Qxc3 Ng4 19. Nxg4 Bxg4 20. b3 $15) 18. Bxd4 (18. h3 $142 $5 $11)
18... Rxd4 $17 19. b3 Rfd8 20. Red1 Qb4 (20... Qa5 $142 $5 21. h3 Rd2 22. Rxd2
Rxd2 $17 (22... Qxd2 $143 23. Rd1 Qa5 24. Rxd8+ Qxd8 25. Qc3 $14)) 21. Rxd4 $15
Rxd4 22. Rd1 Rxd1+ 23. Qxd1 Nxe4 $4 (23... Qc3 $142 $15) 24. Qd8+ $18 Kh7 (
24... Qf8 25. Qxf8+ Kxf8 26. Bxe4 $18) 25. Nc2 Qd2 (25... Qc3 26. Bxe4+ g6 $18)
26. Bxe4+ (26. Bxe4+ g6 27. Qxd2 $18) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.03.05"]
[Round "1"]
[White "Haskell, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "56"]
[EventDate "1973.??.??"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Nfg5+ Kg8 8. Qf3 Qe7 (
8... Qd7 9. Ng3 h6 10. Nh3 Nb4 11. Qc3 Qf7 12. d3 Nc6 13. a3 Bxh3 14. gxh3 Nd4
15. f4 Nf3+ 16. Kd1 exf4 17. Ne2 Bd6 18. d4 Ng5 19. Rf1 f3 20. Ng3 Rf8 21. Be3
Bxg3 22. hxg3 Ne4 23. Qd3 {Eriksson,I (2098)-Berzina,I (2240) Mallorca 2004 0-1
}) 9. d4 $146 (9. Qb3 Qd7 10. Ng3 Be7 11. Nh3 Nd4 12. Qd3 c5 13. b3 e4 14. Nxe4
dxe4 15. Qxe4 Qe6 16. Qxe6+ Bxe6 17. Kd1 Bg4+ 18. f3 Nxf3 19. Nf2 Nxh2+ 20. Ke1
Bf6 21. Rxh2 Re8+ 22. Kf1 Be2+ 23. Kg1 Bxa1 {Gasymov,G-Abdulov,O Baku 2002 0-1}
) (9. Nd6 e4 10. Qf4 cxd6 11. O-O h6 12. Nh3 Bxh3 13. gxh3 Qg5+ 14. Qg3 Qxg3+
15. fxg3 Be7 16. c3 Rf8 17. d4 Rxf1+ 18. Kxf1 Kf7 19. Be3 Rf8 20. Kg2 Ke6 21.
h4 h5 22. Rd1 Na5 23. b3 Nc6 {
Camin,H (1314)-Klug,C (1764) Kaiserslautern 2006 0-1}) (9. Nc3 e4 10. Qg3 h6
11. Nxd5 Qxg5 12. Qxg5 hxg5 13. Nxc7 Rb8 14. Nd5 Be6 15. Ne3 Bd6 16. g3 Nd4 17.
c3 Nf3+ 18. Kd1 Rd8 19. Ke2 Nxh2 20. b4 Nf3 21. Rxh8+ Kxh8 22. d4 Kh7 23. Bd2
Kg6 {Elliott,E-Whitaker,N USA 1915 0-1 (35)}) (9. Nf6+ gxf6 10. Qxd5+ Kg7 11.
Nf3 Be6 12. Qb5 Qb4 13. Qe2 Kf7 14. c3 Qg4 15. d3 Bc5 16. b4 Bb6 17. b5 Ne7 18.
Be3 Rhg8 19. Rg1 Bd5 20. Kf1 Bxf3 21. Qxf3 Qxf3 22. gxf3 Rxg1+ 23. Kxg1 Rg8+ {
Raemmler,M-Kepp,E (2000) Filseck 2001 0-1}) (9. Qb3 Qd7 10. Ng3 $19) 9... Nxd4
10. Qc3 (10. Qd1 h6 11. c3 dxe4 12. Nxe4 Nf5 $19) 10... dxe4 (10... Bf5 $142 $5
11. Ng3 Nxc2+ 12. Kf1 $19) 11. Qc4+ Be6 12. Nxe6 Nxe6 (12... Qxe6 $142 13.
Qxe6+ Nxe6 14. Bd2 $19) 13. Bg5 (13. O-O h5 $19) 13... Qb4+ 14. Qxb4 Bxb4+ 15.
c3 Bxc3+ $1 16. bxc3 Nxg5 17. O-O Kf7 18. h4 (18. Rae1 Rhe8 $19) 18... Ne6 19.
Rae1 Nc5 20. f4 exf4 21. Rxf4+ Ke7 22. Kh2 (22. Rg4 Rhg8 $19) 22... Rhf8 23.
Rg4 Rf7 24. g3 (24. Rg3 Kd6 $19) 24... Raf8 25. Kh3 g6 26. Rg5 b6 27. Rxc5 bxc5
28. Rxe4+ Kd6 (28... Kd6 29. Kg4 Rf5 $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.03.20"]
[Round "2"]
[White "Bailey, B."]
[Black "Furlong, P."]
[Result "1-0"]
[WhiteElo "1994"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]
[EventDate "1973.??.??"]

{B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 1.
e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nc6 8. Nxc6
bxc6 9. e5 Qb6 $4 $146 (9... dxe5 10. Qxd8+ Kxd8 11. fxe5 h6 12. Bh4 (12.
O-O-O+ Kc7 13. Bh4 Nd7 14. Bg3 Nc5 15. Be2 Be7 16. Rhf1 Rf8 17. Rd4 a5 18. h4
Bd7 19. Rdf4 Be8 20. Bh5 g6 21. Be2 Rg8 22. Rc4 Rb8 23. a3 Nd7 24. Ra4 Ra8 25.
b4 Nb6 26. Rxa5 Rxa5 {Klein,M-Tacchio,R Firenze 1972 1-0 (51)}) 12... g5 13.
Bg3 (13. Bxg5 hxg5 14. exf6 Rb8 15. O-O-O+ Kc7 16. Be2 Rh4 17. a3 Bb7 18. g3
Rh8 19. Bd3 c5 20. Be4 Bh6 21. g4 Bf8 22. Bxb7 Rxb7 23. Ne4 Rg8 24. Rd3 Kc6 25.
c4 Bh6 26. Rd6+ Kc7 27. Rhd1 Rbb8 {
El Amri,A-Lattyak,J Buenos Aires 1978 1-0 (32)}) 13... Nh5 14. O-O-O+ Kc7 15.
Bf2 Bg7 16. Re1 Nf4 17. Bc5 Bf8 18. Bxf8 Rxf8 19. g3 Nd5 20. Ne4 f5 21. exf6
Nxf6 22. Bc4 Nxe4 23. Rxe4 Rf6 24. Rhe1 {
Parma,B-Bertok,M Titograd 1965 1-0 (54)}) (9... h6 10. exf6 (10. Bxf6 gxf6 11.
exd6 Bxd6 12. Ne4 Qa5+ 13. c3 Bxf4 14. Nxf6+ Ke7 15. Nh5 Rd8 16. Bd3 Qe5+ 17.
Qe2 Rxd3 {0-1 (17) Parroco,P (1630)-Stoven,G (1970) France 2000}) 10... hxg5
11. fxg5 gxf6 12. Qf3 d5 13. O-O-O fxg5 14. Bc4 g4 15. Qf2 Bg7 16. Bb3 Rb8 17.
h3 Rb4 18. a3 Qb6 19. Qg3 Qb8 20. Qe1 Rf4 21. Kb1 gxh3 22. Qg3 Qe5 23. gxh3 Re4
24. Qf2 {Hector,J (2485)-Oll,L (2510) Debrecen 1989 0-1 (40)}) (9... h6 $142
10. Bh4 g5 11. fxg5 Nd7 12. exd6 hxg5 $16) 10. exf6 Qxb2 (10... h6 11. Bh4 Qxb2
12. Kd2 $18) 11. Ne4 Rb8 (11... Qb4+ 12. Nd2 d5 13. Rb1 $18) 12. Be2 (12. Nxd6+
$142 Bxd6 13. Qxd6 Qxa1+ 14. Kf2 gxf6 $18) 12... d5 13. Nd2 Bc5 (13... Qd4 14.
Rb1 Rxb1 15. Nxb1 $18 (15. Qxb1 $6 gxf6 16. Qb8 Kd7 $18)) 14. fxg7 (14. Rf1
gxf6 15. Rb1 Qxb1 16. Nxb1 fxg5 $18) 14... Rg8 (14... Qxg7 15. Rb1 Rxb1 16.
Qxb1 $18 (16. Nxb1 $6 h6 17. Bh4 Qxg2 $18)) 15. Qb1 (15. c3 $5 Be3 16. Rc1 Rxg7
$18) 15... Bd4 (15... Qxg7 16. Qxb8 Qxa1+ 17. Bd1 Kd7 $18) 16. Qxb2 Rxb2 17.
Rb1 (17. Nf3 $142 Bxg7 18. Kd2 f6 $18) 17... Rxc2 18. a4 (18. Nf3 Bxg7 19. Kf2
Kd7 $18) 18... Rxg7 $4 (18... Bc3 $142 19. f5 Rxg7 $14) 19. Kd1 (19. Nf3 $142
Rb2 20. Rxb2 Bxb2 21. Kf2 $18) 19... Ra2 20. Nb3 Ba7 (20... Bc3 21. Rc1 d4 22.
Bf3 $18) 21. Ra1 (21. g3 $142 $5 Rg8 22. Bh5 e5 $18) 21... Rxa1+ 22. Nxa1 Kd7
$4 (22... h6 $142 23. Bxh6 Rxg2 $18) 23. Bf3 (23. g3 $142 $5 Rg8 24. Bh5 Bd4
$18) 23... c5 24. Bf6 (24. Kd2 Bb7 25. Rb1 Bc6 $18) 24... Rg6 25. Bb2 $4 (25.
Be5 $142 $18) 25... f6 $4 (25... Bb7 $142 26. g4 Bc6 $16) 26. f5 $1 $18 Rg5 (
26... exf5 27. Bxd5 {Deflection}) 27. fxe6+ Kxe6 (27... Ke7 28. Kd2 Bxe6 29.
Rb1 $18) 28. Re1+ Kf7 29. Nb3 (29. Bc1 Rf5 30. Bg4 h5 31. Bxf5 Bxf5 $18) 29...
d4 (29... Bg4 30. Ba3 Bxf3+ 31. gxf3 $18) 30. Ba3 (30. Na5 Re5 31. Rxe5 fxe5
$18) 30... Be6 (30... Bg4 31. Kc2 $18) 31. Na5 Bb6 (31... Bb8 32. h4 Re5 33.
Rxe5 fxe5 34. Bxc5 $18) 32. Nc6 Bb3+ 33. Kd2 Bxa4 34. Re7+ Kf8 35. Rxh7 Rg7 (
35... Bxc6 36. Bxc6 Re5 37. Kc2 $18) 36. Rh5 (36. Rh6 Rd7 37. Rh5 d3 $18) 36...
Rc7 (36... Bxc6 37. Bxc6 Rg5 38. Rh8+ Kf7 39. Rb8 Ba5+ 40. Kd3 $18) 37. Bxc5+
Bxc5 38. Rxc5 Ke8 39. Rc1 (39. h4 a5 $18) 39... Bb5 (39... Rh7 40. h3 $18) 40.
Nxd4 Rxc1 (40... Rd7 41. Rc8+ Kf7 $18) 41. Kxc1 Bd3 42. Kd2 Bb1 43. Kc3 Kd7 44.
Kb4 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.04.06"]
[Round "3"]
[White "Kanellis, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1600"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "54"]
[EventDate "1973.??.??"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. Qd3 Bxf3 11.
gxf3 Nh5 12. Bd5 Bg5 13. Qf1 $4 $146 (13. Bxc6 Bxc1 14. Qc2 Nf4 15. Kh1 Qh4 16.
Rg1 Qh3 17. Nd2 Bxd2 18. Rg3 Qh6 19. Qxd2 Rab8 20. Rag1 g6 21. Bd5 Qg7 22. Rg4
Nxd5 23. exd5 Rfe8 24. dxe5 Rxe5 25. f4 Re7 26. f5 Qf6 27. Qd3 Rbe8 {
Kamstra,J-De Bode,C Leiden 2000 1/2-1/2 (75)}) (13. Be3 $142 exd4 14. Bxc6 dxe3
15. fxe3 $15) 13... Bxc1 $19 14. Rxc1 Qd7 15. Bxc6 (15. Nd2 Nf4 16. Kh1 Rac8
17. Bxc6 Qxc6 $19) 15... Qxc6 16. Nd2 Nf4 17. dxe5 (17. Kh1 d5 18. a4 $19)
17... dxe5 18. c4 (18. Kh1 Rfd8 19. Rd1 Rd3 $19) 18... Rfd8 19. Rc2 (19. Nb3
Qg6+ 20. Kh1 Qh5 $19) 19... Rd3 20. Rac1 (20. Rd1 Rad8 21. Kh1 b4 $19) 20...
Rad8 21. Kh1 b4 22. Nb3 (22. Rd1 Qf6 $19) 22... Qd6 (22... Qg6 $142 23. Re2
R8d6 $19) 23. h3 (23. Re2 Nxe2 24. Qxe2 $19) 23... Rxf3 (23... Qh6 24. Rd2 Rxd2
25. Nxd2 Nxh3 26. Qg2 Rxd2 27. a3 Nxf2+ 28. Kg1 Nh3+ 29. Kf1 Rxg2 30. Kxg2 Nf4+
31. Kf1 Qh1+ 32. Kf2 Qg2+ 33. Ke1 Qe2#) 24. Rd2 $19 Qe7 25. Rxd8+ Qxd8 26. Qd1
Rxh3+ 27. Kg1 Qg5+ (27... Qg5+ 28. Qg4 Qxg4+ 29. Kf1 Rh1#) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.04.22"]
[Round "4"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1/2-1/2"]
[WhiteElo "1994"]
[BlackElo "2016"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]
[EventDate "1973.??.??"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. Nbd2 Nf6 8. Ne5 (8. h3 O-O 9. O-O
c5 10. dxc5 Bxc5 11. Nb3 Be7 12. Bf4 Nc6 13. c3 Be6 14. Re1 Qd7 15. Nfd4 Nxd4
16. Nxd4 Bd6 17. Qf3 a6 18. Re2 Qc7 19. Bg5 Nd7 20. Qh5 g6 21. Qh6 Be5 22. Rae1
Bg7 {Buchner,R (2260)-Bischof,W (2015) Bayern 2002 1-0 (43)}) 8... O-O 9. O-O
c5 10. dxc5 $146 (10. Ndf3 c4 11. Be2 Ne4 12. Nd2 f5 13. c3 b5 14. a3 a5 15.
Nxe4 fxe4 16. f3 exf3 17. Bxf3 Bf6 18. Bf4 Be6 19. Bg4 Ra6 20. Bxe6+ Rxe6 21.
Qg4 Qe8 22. Rae1 Na6 23. Nf3 Re4 24. Rxe4 dxe4 {
Garcia,M-Elamri,A (2096) Gibraltar 2006 1/2-1/2 (58)}) (10. c3 Nc6 11. Ndf3 Ne4
12. dxc5 (12. Nxc6 bxc6 13. Ne5 Bb7 14. Qc2 Bd6 15. f3 Nf6 16. Bg5 h6 17. Bxf6
Qxf6 18. Nd7 Qf4 19. g3 Qe3+ 20. Kg2 Rfe8 21. Rae1 Qg5 22. Nxc5 Bxc5 23. dxc5
Re3 24. f4 Qe7 25. Qf2 Re8 26. Rxe3 Qxe3 {Albu,M-Bikady,C Huy 1993 1/2-1/2 (97)
}) 12... Bxc5 13. Qe2 Re8 14. Bxe4 Nxe5 15. Bxh7+ Kxh7 16. Nxe5 Qf6 17. Qh5+
Kg8 18. Nd3 Bb6 19. Be3 d4 20. Bxd4 Bxd4 21. cxd4 Qxd4 22. Rfe1 Rxe1+ 23. Rxe1
Be6 24. Re3 Rd8 {Michalicek,R-Stoyanov,P (2263) Recklinghausen 2005 0-1 (44)})
10... Bxc5 11. Ndf3 Nc6 12. c3 (12. Bf4 Re8 13. Nxc6 bxc6 $11) 12... Re8 13.
Nxc6 bxc6 14. Qc2 h6 (14... Qd6 15. b4 Bb6 16. a4 $15) 15. Bf4 $11 Bd6 16. Bxd6
Qxd6 17. h3 Qf4 18. Qd2 Nh5 19. Bc2 (19. Qxf4 Nxf4 20. Rfd1 a5 $11) 19... Bb7 (
19... Qxd2 20. Nxd2 Kf8 21. Rfe1 $15) 20. Rfe1 $11 Qxd2 21. Nxd2 Kf8 22. Nb3
Rxe1+ 23. Rxe1 Re8 (23... Bc8 24. Nc5 Rb8 25. b4 $11) 24. Rxe8+ $14 Kxe8 25.
Nc5 (25. Na5 Ba8 $14) 25... Bc8 $11 26. Ba4 Ke7 27. Kf1 Nf4 28. b4 (28. Bxc6 $2
Kd6 29. Bb7 Bxh3 30. Ne4+ Ke5 (30... dxe4 $6 31. gxh3 Ke5 32. Bc8 $17) 31. gxh3
Kxe4 $19) 28... Kd6 29. f3 Ne6 30. Nxe6 Bxe6 31. a3 c5 32. Ke2 d4 (32... g5 33.
Ke3 $11) 33. cxd4 $11 Bc4+ (33... cxd4 $4 34. Kd3 $18) 34. Ke3 cxd4+ 35. Kxd4
Bf1 36. g4 Bxh3 37. Bc2 Bf1 38. a4 Be2 39. Be4 g6 40. b5 f5 41. gxf5 gxf5 42.
Bxf5 Bxf3 43. a5 Be2 44. b6 1/2-1/2

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.04.24"]
[Round "5"]
[White "Bailey, B."]
[Black "Connelly, F."]
[Result "1-0"]
[WhiteElo "1994"]
[BlackElo "1642"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "33"]
[EventDate "1973.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5.
Nf3 O-O 6. Bc4 c5 7. e5 dxe5 (7... Nfd7 8. e6 Nb6 9. exf7+ Kh8 10. Be2 cxd4 11.
Nxd4 Nc6 12. Be3 Rxf7 13. O-O d5 14. Nxc6 bxc6 15. Bd4 Qd6 16. Bxg7+ Kxg7 17.
Qd4+ Qf6 18. Qxf6+ exf6 19. Bf3 Nc4 20. Rf2 Nxb2 21. Rb1 Rb8 22. Nxd5 {
Arias Castanedo,J-Gual Pascual,A (2420) Foment 1998 0-1}) 8. fxe5 Nfd7 $4 $146
(8... Ng4 9. d5 Nxe5 10. Nxe5 Bxe5 11. Bh6 Bg7 12. Qd2 (12. Bxg7 Kxg7 13. O-O
Nd7 14. d6 e6 15. Ne4 f5 16. Nxc5 Nxc5 17. Qd4+ Qf6 18. Qxc5 Bd7 19. Bb3 Rfc8
20. Qb4 b6 21. c3 Rc5 22. Rad1 Rd8 23. Ba4 e5 24. Bxd7 Rxd7 25. Qa4 Qe6 26.
Rfe1 Ra5 {Lauritzson,P-Oe,O (2048) Copenhagen 2005 0-1 (44)}) 12... a6 13. a4
Nd7 14. h4 Ne5 15. Be2 Bf5 16. h5 Qd6 17. O-O-O Bxh6 18. Qxh6 Ng4 19. Bxg4 Bxg4
20. Ne4 Qe5 21. hxg6 Qg7 22. gxh7+ Kh8 23. Qxg7+ {
Kotzem,E (2010)-Metschan,H (1835) Germany 1997 1-0 (41)}) (8... Ng4 $142 9. h3
cxd4 10. hxg4 dxc3 11. Qxd8 Rxd8 $11) 9. e6 $16 fxe6 10. Bxe6+ Kh8 11. Be3 (11.
d5 $142 Na6 12. O-O $16) 11... h6 $4 (11... Ne5 $142 $1 12. Ng5 cxd4 13. Qxd4
Qxd4 14. Bxd4 Nd3+ 15. cxd3 Bxd4 16. Bxc8 Rxc8 $11) 12. Qd2 (12. d5 Nb6 13. Nh4
Qe8 $18) 12... Kh7 13. h4 Rxf3 $4 (13... cxd4 $142 14. Bxd4 Ne5 15. Bxe5 Qxd2+
16. Kxd2 Bxe5 17. Nxe5 Bxe6 $16) 14. gxf3 Qf8 (14... Ne5 15. O-O-O Nxf3 $18)
15. h5 Qf6 (15... g5 16. O-O-O Nf6 17. Bxc8 Qxc8 18. dxc5 Nc6 $18) 16. hxg6+
Qxg6 17. Ne4 (17. Ne4 Nb6 18. Bxc8 $18) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.05.22"]
[Round "6"]
[White "Moulijn, J."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1650"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]
[EventDate "1973.??.??"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. Nc3 b5 6. Bb3 Bc5 7. d3 h6 8. Ne2 $146 (8. Nd5 d6 9. c3 (9. Nxf6+
Qxf6 10. Bd5 Bd7 11. Be3 O-O 12. Qd2 Rad8 13. Bxc6 Bxc6 14. Qa5 Bxe3 15. fxe3
d5 16. exd5 Bxd5 17. e4 Ba8 18. O-O Qd6 19. Qc3 f5 20. Nxe5 fxe4 21. Rxf8+ Rxf8
22. d4 Qd5 23. Qb3 Rd8 {
Hirneise,T (2210)-Zebisch,P (2039) Willingen 2006 1-0 (40)}) 9... O-O 10. h3
Rb8 11. O-O Nxd5 12. Bxd5 Ne7 13. Bb3 Ng6 14. d4 {
1/2-1/2 (14) Harikrishna,P (2674)-Fressinet,L (2640) Cap d'Agde 2006}) (8. Be3
Bxe3 9. fxe3 O-O 10. a4 b4 11. Nd5 d6 12. O-O Nxd5 13. Bxd5 Qe8 14. Nh4 Be6 15.
Nf5 Bxd5 16. Qg4 g6 17. exd5 h5 18. Qh4 f6 19. dxc6 gxf5 20. Rxf5 Qg6 21. Raf1
Rf7 22. Rxf6 Rxf6 {Salai,L (2370)-Geske,J (2173) Olomouc 2006 1-0}) 8... d5 9.
exd5 Nxd5 10. O-O Bg4 (10... O-O 11. Ng3 $11) 11. Ng3 (11. Nxe5 Nxe5 12. d4 Ne7
13. dxc5 Qxd1 14. Rxd1 Bxe2 $14) 11... Nd4 $11 12. Re1 f6 13. c3 Bxf3 14. gxf3
Nxb3 15. Qxb3 (15. axb3 $5 O-O 16. b4 $11) 15... O-O $15 16. Be3 Bxe3 17. fxe3
Kh8 18. Nf5 (18. c4 Ne7 19. cxb5 f5 $17) 18... Qd7 19. Kf2 $4 (19. d4 $5 $17)
19... Qxf5 (19... Rfd8 $142 20. Nh4 Qh3 $19) 20. Qxd5 Rad8 21. Qc5 $4 (21. Qe4
Qh3 22. Rg1 Qxh2+ 23. Rg2 $19) 21... Qxd3 (21... Qh3 22. Rg1 e4 23. fxe4 $19)
22. Qe7 (22. e4 Qd2+ 23. Re2 Qf4 $19) 22... Rg8 (22... Rfe8 23. Qxc7 Qf5 24.
Re2 $19) 23. Qxc7 (23. Re2 Qf5 24. Rf1 Qh3 $19) 23... Qc2+ (23... Qf5 $5 24.
Re2 Qh3 25. Rae1 Qxh2+ 26. Kf1 Qh3+ 27. Kf2 $19) 24. Re2 Rd2 25. Rae1 Rgd8 (
25... Qxb2 $142 26. Qd6 Rxe2+ 27. Rxe2 Qb1 $19) 26. Qxd8+ $3 $18 (26. Qxd8+
Rxd8 27. Rxc2 $18) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1973.05.29"]
[Round "7"]
[White "Bailey, B."]
[Black "Davenport, F."]
[Result "1-0"]
[WhiteElo "2058"]
[BlackElo "1824"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "53"]
[EventDate "1973.??.??"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 d6 8. c3 Be6 9. Bxe6 fxe6 10. d4
exd4 11. cxd4 O-O 12. b3 $146 (12. Bg5 h6 13. Bxf6 Bxf6 14. Nc3 Rc8 15. d5 Ne5
16. Nd4 Qd7 17. dxe6 Qe8 18. Nd5 Nc4 19. Nxf6+ Rxf6 20. Qb3 c5 21. Nf5 Rxe6 22.
Qc3 Rc7 23. b3 Ne5 24. Rad1 Qf8 25. Qh3 c4 26. Nxg7 Nf3+ {
Haney,M (1448)-Hollinsworth,G (1534) Auburn Hills 2002 1-0 (48)}) (12. Nc3 Qd7
$16) 12... Nd7 (12... Qe8 13. Ng5 Nd8 14. a4 $11) 13. Bb2 e5 14. Nbd2 (14. d5
Ncb8 $16) 14... Bf6 (14... exd4 $142 $5 15. Nf1 Nce5 16. Nxd4 Nc5 $14) 15. d5
$16 Ne7 16. Nf1 Ng6 17. Rc1 b4 (17... a5 $142 $5 $16) 18. Rc4 $18 a5 19. Bc1
Nh4 20. Be3 (20. Nxh4 $142 Bxh4 21. Ng3 $18) 20... Nxf3+ $14 21. Qxf3 Rc8 $4 (
21... Bg5 $142 22. Qe2 Bxe3 23. Nxe3 Nc5 $14) 22. Qh3 (22. Qg4 Kh8 $18) 22...
Nb8 (22... Be7 23. Ng3 $18) 23. Rec1 Rf7 24. Bb6 $1 Bh4 (24... cxb6 25. Rxc8 {
Deflection Pinning}) 25. Ng3 Bxg3 26. hxg3 Qf8 (26... Na6 27. Bxa5 Rb8 $18) 27.
Bxc7 (27. Bxc7 Na6 28. Bxa5 $18) 1-0

[Event "Obskuros Open"]
[Site "?"]
[Date "1973.04.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Pollock, D."]
[Result "1/2-1/2"]
[WhiteElo "1994"]
[BlackElo "1337"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "107"]
[EventDate "1973.??.??"]

{C14: French: Classical System: 4 Bg5 Be7 main line} 1. e4 e6 2. d4 d5 3. Nc3
Nf6 4. Bg5 Be7 5. Bd3 Nc6 (5... c5 6. Nge2 c4 7. Bf4 a6 8. e5 cxd3 9. Qxd3 Nfd7
10. Qg3 g6 11. O-O-O h6 12. h4 b5 13. h5 g5 14. Bd2 b4 15. Nb1 a5 16. f4 a4 17.
fxg5 Bxg5 18. Nf4 b3 19. axb3 axb3 20. Qxb3 {
Radnai,A-Lengyel,B (2385) Paks 1998 0-1 (38)}) 6. e5 (6. Nf3 O-O 7. O-O h6 8.
Be3 Nb4 9. e5 Nd7 10. Be2 Nb6 11. a3 Nc6 12. Bd3 Bd7 13. Qd2 a6 14. Bxh6 gxh6
15. Qxh6 {1-0 (15) Feo Gonzalez,A-Tejedor Fuente,E Mondariz 2003}) 6... Ne4
$146 (6... Nd7 7. Be3 Nb4 8. Be2 c5 9. a3 cxd4 10. Bxd4 Nc6 11. Nf3 a6 12. O-O
Qc7 13. Re1 O-O 14. Bf1 b5 15. Na2 Nxd4 16. Qxd4 Bb7 17. c3 Rac8 18. Rac1 Nc5
19. Qg4 Ne4 20. Nb4 Nc5 21. Nd3 {
Wilfert,E (1570)-Bernhart,E (1598) Schloss Schney 2000 0-1 (76)}) (6... Nd7 7.
Bxe7 Qxe7 8. Nf3 $14) 7. Bxe7 Qxe7 8. Nxe4 dxe4 9. Bxe4 Qb4+ $2 (9... Nxe5 $142
10. Qe2 Nd7 $16) 10. c3 $18 Qxb2 11. Ne2 Bd7 (11... Ne7 12. O-O Qa3 13. Rb1 $18
) 12. O-O (12. Rb1 $142 Qxa2 13. Ra1 Qb2 $18) 12... Qb5 $2 (12... Qa3 13. Rb1
O-O-O 14. Rb3 $18) 13. a4 (13. Rb1 $142 $5 Qa5 14. Rxb7 Rc8 $18) 13... Qa5 14.
Bc2 (14. Qd3 $142 $5 Ne7 15. Bxb7 Rb8 $18) 14... b6 (14... Ne7 15. c4 $16) 15.
Qd3 (15. Be4 $142 Rd8 16. Ng3 Qxc3 17. Rc1 Qxd4 18. Bxc6 Bxc6 19. Qxd4 Rxd4 20.
Rxc6 $18) 15... Bc8 $4 (15... Ne7 $142 $18) 16. Rfb1 (16. Qf3 Bb7 17. Be4 Nxe5
18. dxe5 Bxe4 19. Qxe4 O-O $18) 16... Qd5 (16... Ne7 17. Rb5 Qa6 $18) 17. Nf4
Qd8 (17... Qd7 18. Nh5 Bb7 19. Nxg7+ Ke7 20. Nh5 $18) 18. Nh5 (18. Qf3 $5 Bb7
19. Be4 Qd7 $18) 18... Qg5 (18... Bb7 19. Qf3 Na5 20. Nxg7+ Kd7 21. Qxf7+ Qe7
22. Qxe7+ Kxe7 23. f4 $18) 19. Qf3 Bb7 20. Be4 O-O 21. Rb5 (21. Nf4 $142 Rad8
22. Nh3 (22. Bxc6 $6 Bxc6 23. Qxc6 Qxf4 $16) 22... Nxd4 23. cxd4 Bxe4 24. Nxg5
Bxf3 25. Nxf3 $18) 21... Nxd4 $1 $17 22. Nf6+ (22. cxd4 Bxe4 {Combination})
22... gxf6 (22... Qxf6 $142 $1 23. cxd4 Bxe4 24. Qxe4 Qe7 $19) 23. cxd4 $17
Bxe4 24. Qxe4 f5 25. Qc6 Rac8 (25... Qd2 26. d5 a6 27. Rbb1 Qxd5 28. Qxc7 $17)
26. Rb3 Kh8 27. Rg3 Qd2 28. Qd7 Rcd8 (28... Rce8 29. h3 $15) 29. Qe7 $11 Qh6
30. Rh3 (30. Qxc7 $4 Rc8 31. Rc3 Rxc7 32. Rxc7 Qd2 $19) 30... Qg6 31. f4 Rfe8 (
31... Qg7 $142 $11) 32. Qb4 $4 (32. Qh4 f6 33. Rc1 $11 (33. Qxf6+ $143 Qxf6 34.
exf6 Rxd4 $15)) 32... Rg8 $4 (32... Qg4 $142 33. Qd2 Rd5 $19) 33. Qb2 $4 (33.
Rg3 $142 Qh5 34. Qe7 $11) 33... Qg4 $19 34. Rd3 Qxf4 35. Rf1 (35. d5 exd5 36.
Rf1 $19) 35... Qe4 36. Rfd1 f4 (36... Rd5 $142 $5 37. Qd2 c5 38. g3 $19) 37.
Qf2 c5 $1 38. Rf3 (38. dxc5 Rd5 {Decoy Double attack} (38... Rxd3 {
Deflection Pinning})) 38... cxd4 (38... Rg5 $5 39. Re1 Qxd4 40. Rxf4 Qxf2+ 41.
Rxf2 $19) 39. Re1 Qg6 40. Rxf4 Rg7 (40... Rd7 $5 41. Rd1 d3 42. Rc4 $19) 41. g3
(41. Ree4 d3 42. Rd4 $19) 41... d3 42. Rd1 (42. Rd4 Rgg8 43. Rd1 Rxd4 44. Qxd4
Rc8 $19) 42... Qh5 43. Qf1 (43. Rf3 Rg5 44. Rfxd3 Qxd1+ 45. Rxd1 Rxd1+ 46. Kg2
$19) 43... Qxe5 44. Rxf7 (44. a5 Qc5+ 45. Kh1 Qd5+ 46. Rf3 d2 47. axb6 axb6 $19
) 44... Rxf7 45. Qxf7 d2 46. Qf3 Qe1+ 47. Kg2 Qe5 48. Qf2 Qe4+ (48... Qd5+ $142
49. Kg1 Kg7 $19) 49. Kg1 $17 Qd4 (49... Kg7 50. Rxd2 Rxd2 51. Qxd2 Qxa4 52.
Qg5+ Kf7 53. Qh5+ Kg8 54. Qg5+ Kf7 55. Qh5+ Kf6 56. Qxh7 Qd1+ 57. Kg2 Qd2+ 58.
Kh3 $17) 50. Rxd2 Qxd2 (50... Qxf2+ $142 $5 51. Rxf2 Kg7 $15) 51. Qf6+ $11 Kg8
52. Qxe6+ Kg7 53. Qe7+ Kg6 54. Qe6+ 1/2-1/2

[Event "Obskuros Open"]
[Site "?"]
[Date "1973.04.21"]
[Round "2"]
[White "Pappas, C."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "100"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "34"]
[EventDate "1973.??.??"]

{D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations} 1. d4 d5 2. c4 e6
3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 Bb7
10. e4 (10. O-O h6 11. Bxf6 gxf6 12. Rc1 Qb6 13. Qc2 Rc8 14. Qe2 b4 15. Na4 Qa5
16. b3 Rg8 17. Rc2 Bd6 18. Rfc1 Ke7 19. Nc5 Ba8 20. Kh1 Nxc5 21. dxc5 Bc7 22.
Nd4 Be5 23. Nf3 Bc3 24. a3 Qxa3 {
Langhoff,W (1689)-Blab,L (2102) Wesel Undeloh 2006 0-1 (38)}) 10... a6 11. Qc2
$4 $146 (11. e5 Nd5 12. Ne4 O-O 13. Nd6 Qa5+ 14. Bd2 Qb6 15. Nxb7 Qxb7 16. Rc1
Rac8 17. h4 f6 18. Ng5 f5 19. Qh5 N7f6 20. exf6 Nxf6 21. Qe2 Qd7 22. Qxe6+
Qxe6+ 23. Nxe6 {
1-0 (23) Cubedo Cano,P (2142)-Cortes Marti,J (2079) Mislata 2003}) (11. O-O c5
12. e5 (12. Bxf6 Nxf6 13. dxc5 Bxc5 14. Qe2 O-O 15. Rad1 Qe7 16. e5 Ng4 17. Ne4
Bb6 18. h3 Nh6 19. Nd6 Nf5 20. Bxf5 exf5 21. Nxb7 Qxb7 22. Qd3 g6 23. Qb3 Qe7
24. Rd5 Rad8 25. Rfd1 {1/2-1/2 (25) Polushkina,S (2070)-Fiser,H Oberhof 1999})
12... Nd5 13. Ne4 f6 14. exf6 gxf6 15. Bh6 c4 16. Bb1 Qc7 17. Re1 O-O-O 18. Nc3
Bb4 19. Bd2 Bxc3 20. bxc3 Rde8 21. a4 Nf4 22. Be4 Rhg8 23. Bxf4 Qxf4 24. Bxb7+
Kxb7 25. axb5 axb5 {Sorin,A (2502)-Evans,P (2126) Rosario 2000 1-0}) (11. e5
$142 Nd5 12. Nxd5 Bxg5 13. Nxg5 Qxg5 14. Nc7+ Ke7 15. Nxa8 Qxg2 16. Rf1 Rxa8
17. Qd2 $14 (17. Bxh7 $4 g6 $19)) 11... c5 $17 12. e5 (12. Be3 $142 $17) 12...
Nd5 $4 (12... cxd4 $142 13. exf6 gxf6 14. Nxd4 fxg5 $19) 13. Bxe7 $15 Qxe7 (
13... Nxe7 $143 14. Be4 Nc6 15. Rd1 $11) 14. a3 $2 (14. Nxd5 $142 Bxd5 15. Be4
Bxe4 16. Qxe4 $15) 14... cxd4 $19 15. Nxd4 $2 (15. Ne2 Rc8 16. Qd2 Nc5 17.
Nfxd4 Qc7 $19) 15... Nxe5 (15... Nxc3 $142 16. bxc3 Qg5 17. h4 Qxg2 18. O-O-O
$19) 16. Nxd5 Bxd5 (16... exd5 $6 17. O-O Rc8 18. Qe2 Nxd3 19. Qxd3 $11) (16...
Nxd3+ $6 17. Qxd3 Bxd5 18. O-O $19) 17. Be4 (17. O-O Qb7 18. Rfe1 $19) 17...
Rc8 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1973.05.19"]
[Round "1"]
[White "Bloch, K."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1499"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "96"]
[EventDate "1973.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Bf4 Bf5 3. Nf3 Nf6 4. e3 e6 5. Bd3 Be7 (5... Bg4 6. Nbd2 Be7 7. c3 Nbd7
8. Qb3 Qc8 9. c4 O-O 10. Ne5 Nxe5 11. Bxe5 Nd7 12. Bf4 c6 13. O-O Bh5 14. e4
Bg6 15. cxd5 exd5 16. exd5 Bxd3 17. Qxd3 cxd5 18. Rac1 Qd8 19. Bc7 Qe8 20. Rfe1
{Augustin,J (2385)-Brychta,I (2330) Brno 1990 1-0 (32)}) 6. Bxf5 exf5 7. h3
$146 (7. Qd3 Qc8 8. c4 (8. O-O g6 9. Nbd2 Nbd7 10. c4 c6 11. Rac1 O-O 12. Bg5
Re8 13. Rfe1 dxc4 14. Nxc4 Nd5 15. e4 fxe4 16. Rxe4 Bxg5 17. Nxg5 Rxe4 18. Qxe4
N7f6 19. Qh4 Qc7 20. Ne5 Rf8 21. Qh6 Qa5 22. a3 Qd2 {
Boguszlavszkij,J (2247)-Kincs,I (2283) Hungary 2003 0-1}) 8... O-O 9. O-O c6
10. Nc3 dxc4 11. Qxc4 Nbd7 12. Qd3 Nb6 13. Nh4 g6 14. Nf3 Nbd5 15. Bh6 Re8 16.
a3 Bd6 17. Rac1 Qd7 18. Nxd5 Nxd5 19. Rfe1 Re4 20. h3 f6 21. g3 Rae8 {
Virag,A (2050)-Repasi,Z (2213) Fuzesabony 2002 1-0 (39)}) (7. O-O Bd6 8. Bxd6
Qxd6 9. Qd3 f4 10. Nc3 Qa6 11. Qxa6 bxa6 12. Ne5 fxe3 13. fxe3 Ne4 14. Nxe4
dxe4 15. Nxf7 Rf8 16. Ne5 Rxf1+ 17. Rxf1 Nd7 18. Nxd7 Kxd7 {
1/2-1/2 (18) Fey,J-Raquet,R Wallertheim 1994}) 7... Nbd7 8. Qd3 Ne4 $2 (8... g6
9. O-O $11) 9. Nbd2 (9. Qb5 $142 g5 10. Bh2 $16) 9... c6 10. Nb3 (10. g4 O-O
$11) 10... h6 11. a3 a5 12. a4 Bh4 (12... O-O $142 $5 $15) 13. Nxh4 $14 Qxh4
14. Qe2 (14. O-O $5 g5 15. Bg3 $14) 14... Qe7 15. c3 Nf8 16. O-O (16. f3 Nd6
$14) 16... Ng6 $11 17. Bh2 O-O 18. Rfe1 Rfe8 19. Qc2 Qg5 20. Re2 $2 (20. f3
$142 Nf6 21. Qf2 $11) 20... Nh4 $19 21. Bg3 $4 (21. f4 $142 Qg6 22. Kh1 $19)
21... Nxg3 22. fxg3 Qxg3 23. Rf1 (23. Nd2 Rxe3 24. Nf1 Rxe2 25. Qxe2 Qg5 $19)
23... Rxe3 (23... Re7 $142 24. Rff2 Rae8 $19) 24. Nc1 (24. Rxe3 Qxe3+ 25. Qf2
$19) 24... Rae8 25. Ref2 Re1 26. Nd3 (26. Qd2 Rxf1+ 27. Rxf1 g5 $19) 26...
Rxf1+ 27. Rxf1 Nxg2 $1 28. Qxg2 (28. Qxg2 Qe3+ {Double attack} (28... Qxd3 {
Overloading Deflection})) (28. -- $140 Ne3+ {Mate threat}) 28... Qxd3 29. Kh2 (
29. Qf3 Qxf3 30. Rxf3 Re1+ 31. Kf2 Rb1 $19) 29... Re2 30. Rf2 Rxf2 31. Qxf2 Qe4
32. h4 f4 33. h5 f3 34. Kg3 g5 35. Qxf3 f5 36. Kg2 Kf7 37. Kg3 Qxf3+ 38. Kxf3
Kf6 (38... f4 39. b3 Ke6 40. Kg4 b5 41. axb5 cxb5 42. c4 dxc4 43. bxc4 bxc4 44.
d5+ Kxd5 45. Kf5 c3 46. Kf6 c2 47. Kf7 c1=Q 48. Ke7 f3 49. Kf7 f2 50. Kg8 f1=Q
51. Kg7 Qcf4 52. Kh8 Qf8+ 53. Kh7 Q1f5#) 39. Kg3 f4+ 40. Kg4 Ke6 41. b3 b6 42.
b4 (42. c4 c5 43. dxc5 bxc5 44. cxd5+ Kxd5 45. Kf3 Kd4 46. Ke2 g4 47. Kf2 Kd3
48. Ke1 g3 49. Kf1 Ke3 50. Kg1 f3 51. Kf1 Kd2 52. Kg1 Ke2 53. b4 cxb4 54. Kh1
b3 55. Kg1 b2 56. Kh1 b1=Q#) 42... Kf6 43. bxa5 (43. Kf3 Kf5 44. Ke2 Ke4 45.
Kd2 g4 46. c4 dxc4 47. b5 cxb5 48. d5 Kxd5 49. axb5 a4 50. Kc1 g3 51. Kb1 f3
52. Ka1 f2 53. Kb1 f1=Q+ 54. Kc2 Qf2+ 55. Kb1 g2 56. Ka1 g1=Q#) 43... bxa5 44.
Kf3 (44. Kh3 Kf5 45. Kg2 Ke4 46. c4 dxc4 47. Kf2 g4 48. d5 cxd5 49. Ke1 Kd3 50.
Kf2 c3 51. Kg2 Ke3 52. Kf1 f3 53. Kg1 g3 54. Kf1 c2 55. Ke1 c1=Q#) 44... Kf5
45. Ke2 (45. Kf2 g4 46. c4 dxc4 47. d5 cxd5 48. Ke1 Ke4 49. Kd1 g3 50. Kc1 Kd3
51. Kb1 g2 52. Ka2 g1=Q 53. Kb2 Qb6+ 54. Ka1 Kc2 55. Ka2 Qb2#) 45... Ke4 46.
Kd2 (46. c4 dxc4 47. d5 cxd5 48. Kd1 Kd3 49. Ke1 g4 50. Kf1 g3 51. Kg2 Ke2 52.
Kh3 Kf3 53. Kh4 g2 54. Kh3 g1=Q 55. Kh4 Qg3#) 46... f3 (46... g4 47. c4 g3 48.
Ke2 dxc4 49. d5 cxd5 50. Kd2 g2 51. Kc3 g1=Q 52. Kc2 Ke3 53. Kb2 Kd3 54. Ka2
Kc3 55. Ka3 Qa1#) 47. Ke1 (47. c4 dxc4 48. Kc3 f2 49. Kxc4 g4 50. d5 f1=Q+ 51.
Kc5 g3 52. d6 g2 53. d7 g1=Q+ 54. Kd6 Qf8+ 55. Kc7 Qa7+ 56. Kxc6 Qfc5#) 47...
Ke3 48. Kf1 (48. Kd1 f2 49. Kc2 f1=Q 50. Kb2 Kd3 51. c4 dxc4 52. d5 c3+ 53. Kb3
Qb1+ 54. Ka3 Qb2#) 48... f2 (48... f2 49. c4 dxc4 50. Kg2 Ke2 51. d5 f1=Q+ 52.
Kg3 Qg1+ 53. Kh3 Kf3 54. d6 Qg2#) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1973.05.19"]
[Round "2"]
[White "Bailey, B."]
[Black "Gentala, C."]
[Result "1-0"]
[WhiteElo "1994"]
[BlackElo "1744"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "79"]
[EventDate "1973.??.??"]

{B19: Classical Caro-Kann: 4...Bf5 main line} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bc4 Qc7 10. Qe2 e6 11. Ne5
Nb6 $146 (11... Nxe5 12. dxe5 Bc5 (12... Ne7 13. O-O Nd5 14. Re1 O-O-O 15. a3
Bc5 16. Ne4 Be7 17. Bxd5 cxd5 18. Nc3 d4 19. Nb5 Qb6 20. a4 a6 21. Na3 Qc6 22.
Bd2 Kb8 23. b4 Qd5 24. c4 dxc3 25. Bxc3 Qb3 26. Qf3 Rhf8 27. Re3 {
Fuchs,G (2210)-Asrian,K (2380) Menorca 1996 0-1 (42)}) (12... O-O-O 13. Bb3 Bc5
14. Bd2 Bd4 15. f4 Bxb2 16. Rb1 Bd4 17. Ne4 Bxe4 18. Qxe4 Ne7 19. Rh3 Bb6 20.
c3 Rd7 21. g4 Rhd8 22. Rb2 Re8 23. Bc4 Nd5 24. Be2 Red8 25. Rf3 Ne7 26. Bc4 Bc5
27. Rd3 {Malecki,R (2161)-Leks,M Wroclaw 2005 1/2-1/2 (35)}) 13. O-O O-O-O 14.
a4 Ne7 15. c3 Nd5 16. Re1 Rhe8 17. Qf3 Rd7 18. b4 Bf8 19. a5 a6 20. Bf1 Qd8 21.
Be3 Nxe3 22. Qxe3 Kb8 23. Qf3 Qc7 24. Ne4 Bxe4 25. Qxe4 Red8 26. Rab1 {
Charpentier,W (2246)-Villegas Loaiza,M San Jose 2000 1/2-1/2 (73)}) (11... Nxe5
12. dxe5 Bc5 13. Bf4 $11) 12. Bb3 (12. Bd3 Bxd3 13. Nxd3 Nf6 $14) 12... Bd6 (
12... Nf6 13. Bf4 Bb4+ 14. c3 $11) 13. Bf4 $14 Nd5 14. Bxd5 cxd5 (14... exd5 $4
15. Nc4+ Kd7 16. Nxd6 $18) 15. Qb5+ (15. Qg4 $142 $5 Bf8 16. O-O $14) 15... Ke7
$15 16. O-O Nf6 17. Rac1 a6 18. Qe2 b5 19. Rfe1 Rhd8 20. a4 Qb6 (20... Kf8 21.
Qf3 Be4 22. Nxe4 dxe4 23. Qe2 $11) 21. axb5 axb5 22. Ra1 Rxa1 23. Rxa1 Rc8 24.
c3 Bxe5 $2 (24... Kf8 $142 $11) 25. dxe5 $16 (25. Qxe5 $6 Rc4 $11) 25... Nd7
26. Be3 Qc6 (26... Qb8 27. Bd4 b4 28. Qa6 bxc3 29. Bxc3 $16 (29. bxc3 $6 Kf8
$11)) 27. Bd4 (27. Ra7 Kf8 $16) 27... Qc4 (27... Nc5 28. Ra3 $16) 28. Qg4 (28.
b4 $5 Qxe2 29. Nxe2 Bc2 $18) 28... Kf8 $16 29. Ra7 Rc7 (29... Qc6 30. Qe2 Nc5
31. Qf3 $16) 30. Ra6 (30. Qh4 Ke8 31. Ra5 Qc6 $18) 30... Rb7 (30... b4 31. Ra4
Rb7 32. cxb4 $16) 31. Qh4 (31. b4 Kg8 $18) 31... Qc8 $16 32. f4 (32. b4 Rb8 33.
Rd6 Ra8 $16) 32... Rc7 $2 (32... b4 $142 $5 $11) 33. Rd6 Ke8 $4 (33... Qe8 $142
$16) 34. Qg4 $18 Kf8 35. f5 exf5 36. Nxf5 Bxf5 37. Qxf5 Qe8 (37... Ke7 38. Qg4
Nxe5 39. Qxc8 Rxc8 40. Bxe5 f6 $18) 38. e6 Nf6 39. Bxf6 gxf6 40. Qxf6 (40. Qxf6
Rc8 41. Rd7 Qxd7 42. exd7 Ra8 43. g4 b4 44. g5 b3 45. gxh6 Ra1+ 46. Kg2 Rg1+
47. Kxg1 d4 48. d8=Q#) 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1973.05.19"]
[Round "3"]
[White "Bailey, B."]
[Black "Salmon, N."]
[Result "1-0"]
[WhiteElo "1994"]
[BlackElo "2049"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "139"]
[EventDate "1973.??.??"]

{B09: Pirc Defence: Austrian Attack} 1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 c5 5.
Nc3 Nf6 6. dxc5 Qa5 7. Bd3 Qxc5 8. Qe2 O-O 9. Qe3 (9. Bd2 Nc6 10. h3 Nh5 11.
Qf2 Qxf2+ 12. Kxf2 Bh6 13. Nd5 e6 14. g4 exd5 15. gxh5 dxe4 16. Bxe4 Be6 17.
Rhe1 Rfe8 18. hxg6 hxg6 19. Kg3 Bg7 20. c3 Ne7 21. Nd4 Bxd4 22. cxd4 Bd5 23.
Bd3 f5 {Smejkal,J (2545)-Benko,P (2515) Lugano 1968 1/2-1/2 (41)}) 9... Qa5
$146 (9... Qxe3+ 10. Bxe3 Nc6 11. O-O Ng4 12. Bd2 Nd4 13. Rae1 Nxf3+ 14. gxf3
Nh6 15. e5 Nf5 16. Nd5 Be6 17. Nc7 Rac8 18. Nxe6 fxe6 19. exd6 exd6 20. Rxe6
Bxb2 21. Rb1 Bd4+ 22. Kg2 b6 23. Bxf5 Rxf5 24. Rxd6 {
Sassenberg,R-Stahl,T Stockholm 1994 0-1}) (9... Na6 10. Bxa6 Qxe3+ 11. Bxe3
bxa6 12. O-O Bb7 13. e5 Ng4 14. Bd4 Bxf3 15. gxf3 dxe5 16. fxe5 Nxe5 17. Bc5
Rfc8 18. Bxe7 Nc4 19. Nd5 Bxb2 20. Rab1 Bd4+ 21. Kg2 Nd2 22. Rb4 Rxc2 23. Rd1
Nc4+ 24. Kh3 {Ambrose,A (1930)-Dickson,G (2137) Telford 2005 0-1 (41)}) (9...
Nbd7 $5 $11) 10. Bd2 Nc6 11. h3 a6 12. O-O e6 13. Ne2 Qc7 14. Bc3 (14. c4 $5
$14) 14... b5 $11 15. a3 Qa7 16. Qf2 Qxf2+ 17. Rxf2 Bb7 18. Ng3 {
White prepares the advance f5} Nd7 19. Bxg7 Kxg7 20. Rd2 Nb6 21. f5 Na5 (21...
Kf6 22. Rad1 $11) 22. b3 d5 (22... Rae8 23. Ng5 $14) 23. fxe6 fxe6 24. Re1 Rfe8
(24... Nc6 25. Rde2 $16) 25. Rde2 Rad8 (25... Re7 $142 $5 $16) 26. exd5 $18
Bxd5 27. Ng5 (27. Be4 Rc8 28. Ng5 Kg8 $18) 27... Rd6 $2 (27... e5 $142 $14) 28.
Be4 $18 Rc8 (28... Nc6 29. Bxd5 Rxd5 30. Nxe6+ Kg8 31. Kh2 $18) 29. Bxd5 exd5 (
29... Nxd5 30. Nxe6+ Kg8 $18) 30. Re7+ Kg8 31. Rxh7 Rd7 (31... Nc6 32. Rb7 Nd7
33. Rd1 $18) 32. Rxd7 (32. Rh6 $142 Kg7 33. Rh4 Rxc2 34. Ne6+ Kf7 35. Rf4+ Ke8
36. Nd4+ Re7 37. Nxc2 Nxb3 $18) 32... Nxd7 33. Re2 (33. Re6 $142 Rc6 34. Ne2
Nf8 35. Rxc6 Nxc6 $18) 33... Nc6 34. Rd2 Nce5 (34... Ne7 35. Ne2 Kg7 36. Nf4
$18) 35. Ne2 Nf6 (35... Nf7 36. Nxf7 Kxf7 37. Rxd5 $18) 36. Nf4 Nf7 (36... d4
37. Re2 Nf7 38. Nf3 $18) 37. Nxg6 Re8 38. Nxf7 Kxf7 39. Nf4 Re1+ (39... Rd8 40.
Kh2 $18) 40. Kh2 Ra1 41. Nxd5 Ne4 (41... Ng8 42. Rf2+ Kg7 43. Kg3 $18) 42. Rd4
Nc5 (42... Ng5 43. a4 $18) 43. b4 Ne6 44. Rd3 Ra2 45. Rf3+ Kg7 46. Rf6 Nd4 (
46... Ng5 47. Rxa6 Rxc2 48. Kg3 $18) 47. c3 Nc2 (47... Nb3 48. Rxa6 Nd2 49. Kg3
$18) 48. Rf2 Nxb4 49. Rxa2 Nxa2 50. g4 a5 (50... Nc1 51. Kg3 $18) 51. Kg3 Nc1
52. Kf3 Nd3 53. Nc7 b4 (53... Kf6 54. Ke3 Ne5 55. Nxb5 Ke6 $18) 54. cxb4 axb4
55. axb4 Nxb4 56. Kf4 Nd3+ 57. Kf5 Nf2 58. h4 Nh1 59. Ne6+ Kh7 60. Kf6 Ng3 61.
Ng5+ Kg8 62. h5 Nf1 63. Ne4 Ne3 64. g5 Ng4+ 65. Ke6 Ne3 66. Nf6+ Kh8 67. Kf7
Nf5 68. g6 Nh6+ 69. Kf8 Nf5 70. h6 $1 1-0

[Event "Seattle Open"]
[Site "?"]
[Date "1973.05.20"]
[Round "4"]
[White "Gentala, W."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2016"]
[BlackElo "1994"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "74"]
[EventDate "1973.??.??"]

{C51: Evans Gambit: Declined and Accepted without 5...Ba5} 1. e4 e5 2. Nf3 Nc6
3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. O-O Nf6 8. Qc2 $146 (8. dxe5 dxe5
9. Qb3 O-O 10. Rd1 Qe8 11. Bb5 Bg4 12. Nbd2 Rd8 13. Ba3 Bxa3 14. Qxa3 a6 15.
Bxc6 Qxc6 16. Nxe5 Qe6 17. Nxg4 Nxg4 18. h3 Ne5 19. Qb4 b6 20. Nb3 Qf6 21. Rf1
Qf4 22. Qa4 Rd6 {Souza,M (2169)-Andrade,L Rio de Janeiro 1999 1-0}) (8. Re1 O-O
9. Bb5 Bg4 10. Bxc6 bxc6 11. h3 Bxf3 12. Qxf3 exd4 13. cxd4 d5 14. Nd2 Bb4 15.
e5 Bxd2 16. Bxd2 Ne4 17. Bb4 Re8 18. Rac1 Re6 19. Qf4 Rg6 20. f3 Ng3 21. Kh2
Qd7 22. Re3 Rb8 {Jiroveanu,G (2225)-Morar,O (2050) Deva 1998 0-1 (35)}) (8. Ng5
O-O 9. Qb3 Qe8 10. Qc2 exd4 11. f4 h6 12. Nf3 dxc3 13. Nxc3 a6 14. e5 dxe5 15.
fxe5 Ng4 16. Kh1 Ngxe5 17. Nxe5 Nxe5 18. Bb3 b5 19. Bf4 Bd6 20. Rae1 Bb7 21.
Ne4 Qc6 22. Qd2 Rfe8 {Vitova,J-Kavallari,H Eretria 2005 1-0 (31)}) (8. Qb3 O-O
9. Re1 Na5 10. Qa4 b6 11. Bd3 Bg4 12. Nbd2 b5 13. Qc2 Qd7 14. Ba3 Rab8 15. Rab1
a6 16. Re3 Rfe8 {1/2-1/2 (16) Tyle,J-Toman,J Svetla nad Sazavou 1998}) 8... O-O
9. Rd1 (9. Re1 Rb8 $17) 9... exd4 10. cxd4 d5 11. exd5 Nxd5 12. Nc3 Ncb4 13.
Qb2 (13. Qb3 Nxc3 14. Qxc3 Nd5 $17) 13... Nxc3 (13... Bg4 14. Nxd5 Nxd5 15. Be2
$19) 14. Qxc3 $17 Nd5 15. Qb3 c6 16. Bxd5 (16. Re1 $142 $5 Bb4 17. Re5 $17)
16... Qxd5 $19 (16... cxd5 $6 17. Bf4 $17) 17. Qxd5 cxd5 18. Bf4 $2 (18. a4 Re8
19. a5 Bf5 $19) 18... Bg4 (18... Bf5 19. a4 $19) 19. Re1 (19. Rdb1 b6 20. Ne5
Bf5 $19) 19... Bb4 (19... Rfe8 $142 20. Ne5 Bf5 $19) 20. Re5 $4 (20. Re3 $142
Bxf3 21. Rb1 $17) 20... Bxf3 $19 21. gxf3 Bd6 22. Rf5 Bxf4 23. Rxf4 f5 24. Rh4
Rac8 25. Re1 (25. f4 Rc4 26. Rd1 Re8 $19) 25... Rfe8 26. Re5 (26. Rb1 Re7 27.
a4 Rc4 $19) 26... Rxe5 27. dxe5 Rc4 28. f4 (28. Rh3 d4 29. Kf1 b5 $19) 28... d4
29. Rh3 (29. Kf1 b5 $19) 29... Rc3 30. Rg3 d3 31. Kg2 d2 32. Rxc3 d1=Q 33. Rc7
(33. h3 Qd4 34. Rc8+ Kf7 35. Rc7+ Kg6 $19) 33... Qg4+ 34. Kf1 Qxf4 35. Rxb7 (
35. h3 $19) 35... Qc1+ (35... Qc4+ 36. Kg1 Qc1+ 37. Kg2 Qc6+ 38. f3 Qxb7 39.
Kg3 Qb4 40. h4 f4+ 41. Kf2 Qd2+ 42. Kf1 Kf7 43. a3 Ke6 44. h5 Kxe5 45. Kg1 Kd4
46. h6 gxh6 47. a4 Ke3 48. a5 Kxf3 49. a6 Qg2#) 36. Ke2 (36. Kg2 Qc6+ 37. f3
Qxb7 38. Kg3 Qb4 39. a3 Qe1+ 40. Kg2 f4 41. e6 Qe2+ 42. Kg1 Qxf3 43. e7 Kf7 44.
h3 Kxe7 45. a4 Qe2 46. h4 f3 47. a5 Qg2#) 36... Qc4+ 37. Kd2 Qd5+ (37... Qd5+
38. Ke2 Qxb7 39. h4 f4 40. e6 Qe4+ 41. Kd2 f3 42. Kc3 Qe1+ 43. Kd3 Qxf2 44. e7
Qe2+ 45. Kd4 Qxe7 46. a3 f2 47. a4 f1=Q 48. a5 Qd6+ 49. Kc3 Qfd3+ 50. Kb2 Q6a3#
) 0-1

[Event "Seattle Open"]
[Site "?"]
[Date "1973.05.20"]
[Round "5"]
[White "Bailey, B."]
[Black "Eggers, P."]
[Result "1-0"]
[WhiteElo "1994"]
[BlackElo "1987"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "75"]
[EventDate "1973.??.??"]

{B43: Sicilian: Kan Variation: 5 Nc3} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4
Qb6 5. Nb3 Nf6 6. Nc3 e6 7. a3 Be7 8. Bf4 O-O 9. Bd3 d6 10. O-O a6 11. Be3 Qc7
12. f4 b5 13. g4 {White intends f5} Nd7 $146 (13... b4 14. axb4 Nxb4 15. g5 Nd7
16. Rf3 Bb7 17. Na5 Nxd3 18. cxd3 Rfb8 19. Rh3 Bc8 20. Qh5 Nf8 21. Nc4 d5 22.
exd5 exd5 23. Nxd5 Qd8 24. Nxe7+ Qxe7 25. Rg3 Rb3 26. Qd1 Rab8 27. Na5 Rxb2 28.
Nc6 {Kagan,S (2380)-Ravia,M (2373) Israel 1999 0-1 (39)}) 14. g5 Rd8 (14... Nc5
15. Ne2 $11) 15. f5 (15. Qe1 $5 Nc5 16. Qf2 Nxd3 17. cxd3 $11) 15... Nde5 $15
16. f6 (16. Qe2 Rb8 $17) 16... Bf8 $17 17. Qe2 Nc4 (17... g6 $142 $5 $17) 18.
Bxc4 $11 bxc4 19. Qxc4 d5 20. exd5 exd5 21. Nxd5 Qb7 $4 (21... Qe5 $142 22.
fxg7 Bxg7 23. Nf6+ Bxf6 $14) 22. fxg7 $18 Bxg7 23. Qxc6 $4 (23. Nc5 $142 Qxb2
24. g6 $18) 23... Qxc6 $4 (23... Rxd5 $142 24. Qxb7 Bxb7 $11) 24. Ne7+ $18 Kh8
25. Nxc6 Rd6 26. Rad1 Rxd1 27. Rxd1 Bxb2 (27... Bf5 28. Rd2 h6 $18) 28. Rd8+
Kg7 29. Bd4+ Bxd4+ 30. Nbxd4 Bb7 (30... Kg6 31. Ne7+ Kxg5 32. Nxc8 $18) 31.
Rxa8 Bxa8 32. Kf2 Kg6 33. h4 f6 34. gxf6 Kxf6 35. c4 h5 36. c5 Bb7 37. Na7 Ke5
38. c6 (38. c6 Ba8 39. Ke3 $18) 1-0

[Event "J K Gill Northgate Open"]
[Site "?"]
[Date "1973.06.02"]
[Round "1"]
[White "Bailey, B."]
[Black "Williams, D."]
[Result "1-0"]
[WhiteElo "2058"]
[BlackElo "1977"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]
[EventDate "1973.??.??"]

{B59: Classical Sicilian: 6 Be2 e5 7 Nb3} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4.
Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Bg5 Nxe4 10. Nxe4 Bxg5
11. Nxd6 Be7 (11... Qe7 12. Bc4 Kh8 13. c3 e4 14. Re1 f5 15. Qd5 Ne5 16. Nxe4
fxe4 17. Rxe4 Nf3+ 18. gxf3 Qf6 19. Nd4 Bh3 20. Bf1 Rad8 21. Qe5 Qg6 22. Qg3
Bf5 23. Re5 Bf4 24. Qxg6 Bxg6 25. Re7 Rf7 26. Rae1 {
Peretz,M (2355)-Greenfeld,A (2515) Israel 1990 0-1 (53)}) 12. Nxc8 Rxc8 13. c3
(13. Bf3 Qc7 14. Qe2 Bd6 15. Rfd1 Nd4 16. Nxd4 exd4 17. g3 Qxc2 18. Rd2 Qc7 19.
Rxd4 Bc5 20. Re4 Rcd8 21. Kg2 Qa5 22. Qc4 Rd2 23. Re2 Rxe2 24. Qxe2 Qb4 25. Rd1
b6 26. Rd7 Qa4 27. Rd2 a5 {
Schoewel,M (2232)-Roth,J (2138) Germany 2006 1/2-1/2 (74)}) 13... Qb6 14. Qc2
$146 (14. Bf3 a5 15. Rb1 Rfd8 16. Qe2 a4 17. Nd2 f6 18. Be4 Bf8 19. h4 Ne7 20.
h5 Nd5 21. g3 Qe6 22. Nf3 a3 23. c4 Nf4 24. Qe1 Qg4 25. Kh1 Nd3 26. Qe2 Qxh5+
27. Kg2 Nf4+ 28. gxf4 Qg4+ {Rumens,D-Velasco,E Muenchenstein/Basel 1959 1/2-1/2
}) 14... f5 15. Bc4+ (15. Rfd1 g6 $11) 15... Kh8 $15 16. Rad1 e4 17. Rd7 (17.
Rd5 g6 $15) 17... Bf6 (17... Bd8 18. Rf7 Rxf7 19. Bxf7 $19) 18. Rfd1 $2 (18.
Be2 Ne5 19. Rd5 Qe6 $15) 18... Ne5 (18... e3 $142 $5 19. Bd5 Be5 $17) 19. R7d6
$17 Qc7 20. Be6 $2 (20. Be2 Nd3 21. Bxd3 Qxd6 22. Bxe4 Qe7 23. Bxf5 Rcd8 $17)
20... Be7 (20... Rce8 $142 21. Bxf5 Be7 $19) 21. Rd7 $4 (21. R6d5 $142 Rce8 22.
Nd4 $17) 21... Nxd7 $19 22. Rxd7 Qe5 23. Rxe7 Rc6 (23... Qf6 $142 24. Rxb7 Qxe6
25. Rxa7 Rfd8 $19) 24. Rf7 $11 Rxf7 $4 (24... Rd8 $142 25. Bxf5 Qd5 $15) 25.
Bxf7 $18 Rh6 26. h3 (26. g3 $142 Qc7 27. Bd5 Rd6 $18) 26... f4 $4 (26... Qc7
$142 27. Bd5 Rd6 $16) 27. Qe2 (27. Nd4 Rf6 28. Bb3 e3 $18) 27... Qf5 {
Black prepares f3} 28. Qc4 f3 (28... Rc6 29. Nd4 Rxc4 30. Nxf5 Rc7 $18) 29. Qc7
g6 (29... g5 30. Qe7 Kg7 31. Be6+ Kg6 32. Bxf5+ Kxf5 33. Nd4+ Kg6 34. Qe6+ Kg7
35. Nf5+ Kf8 36. Qe7+ Kg8 37. Qg7#) 30. Qe7 (30. Qe7 Kg7 31. Be6+ Kh8 32. Bxf5
Kg8 33. Be6+ Kh8 34. Qf6#) 1-0

[Event "J K Gill Northgate Open"]
[Site "?"]
[Date "1973.06.02"]
[Round "2"]
[White "Stenning, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1616"]
[BlackElo "2058"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]
[EventDate "1973.??.??"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. d4 Bg4 10. d5 Na5 11. Bc2
Rc8 12. Nbd2 (12. Be3 c5 13. Nbd2 Qd7 14. a4 b4 15. c4 h6 16. b3 Nh7 17. Nf1
Ng5 18. Bxg5 hxg5 19. Ng3 g6 20. h3 Bxf3 21. Qxf3 Kg7 22. Bd1 f5 23. exf5 gxf5
24. Bc2 Kg6 25. Qh5+ Kg7 26. Qf3 Kg6 {Graf,D-Lena,M Vienna 2006 1/2-1/2 (45)})
12... c6 13. dxc6 Nxc6 14. Nf1 b4 $146 (14... Qc7 15. Bg5 Rfd8 16. Ne3 Bh5 17.
Bxf6 Bxf6 18. Nd5 Qb7 19. Nxf6+ gxf6 20. Qd3 Kh8 21. Nh4 Qd7 22. Nf5 Bg6 23.
Qh3 Ne7 24. Re3 d5 25. Rd1 Qe6 26. exd5 Nxd5 27. Rf3 Nf4 28. Rxf4 Rxd1+ 29.
Bxd1 {Batelkova,L-Skala,M Svetla nad Sazavou 1994 0-1}) 15. Bd2 bxc3 16. Bxc3
Qb6 17. Ne3 Rfd8 (17... Be6 $142 $5 $11) 18. Nxg4 $16 Nxg4 19. Qe2 d5 $4 (19...
Rc7 $142 $16) 20. exd5 $18 Nb4 (20... Bc5 21. dxc6 Bxf2+ 22. Kh1 Bxe1 23. Bxe1
Rxc6 $18) 21. Bb3 (21. Bf5 Nxf2 22. Kf1 (22. Qxf2 $6 Bc5 23. Bd4 exd4 $16)
22... Nxd5 23. Bxc8 Nxc3 24. bxc3 $18 (24. Qxf2 $2 Qb5+ 25. Re2 Nxe2 26. Qxe2
Qxe2+ (26... Rxc8 $6 27. Qxb5 axb5 28. Nxe5 $15) 27. Kxe2 Rxc8 28. Nxe5 Rc2+
29. Kf3 f6 $19)) 21... Nxf2 $16 22. Qxf2 $4 (22. Kf1 $142 Ng4 23. h3 $16) 22...
Bc5 $19 23. Nd4 exd4 (23... Nd3 $142 24. Qd2 Nxe1 (24... Bxd4+ $143 25. Bxd4
Qxd4+ 26. Re3 $19) (24... exd4 $6 25. Ba5 Qb5 26. Bxd8 Nxe1 27. Bh4 d3+ 28. Bf2
$11) 25. Rxe1 Bxd4+ (25... exd4 $6 26. Ba5 Qb5 27. Bxd8 Rxd8 28. Kh1 $17) 26.
Bxd4 exd4 $19 (26... Qxd4+ $6 27. Qxd4 exd4 28. Rd1 $19)) 24. Kh1 $4 (24. Bxb4
$142 Qxb4 25. Re4 $15) 24... dxc3 $19 25. Qe2 cxb2 26. Rab1 Bf2 27. Rf1 (27.
Red1 Bd4 28. h3 a5 29. Rxb2 Bxb2 30. Qxb2 Nxd5 $19) 27... Bd4 28. d6 Bf6 (28...
Qxd6 $142 29. h3 $19) 29. Rfe1 (29. a3 Nc6 30. Bxf7+ Kh8 31. Rfd1 $19) 29...
Qxd6 30. Red1 Qf4 (30... Qxd1+ 31. Rxd1 Rc1 32. g3 Rcxd1+ 33. Bxd1 b1=Q 34. Kg2
Qxd1 35. Qxd1 Rxd1 36. a3 Rd2+ 37. Kf3 Rd3+ 38. Kg2 Rxa3 39. Kf2 a5 40. g4 a4
41. h3 Bd4+ 42. Ke1 Ra2 43. g5 a3 44. h4 Rf2 45. g6 a2 46. gxf7+ Kxf7 47. h5
a1=Q#) 31. Re1 Rc1 32. Rexc1 bxc1=Q+ (32... bxc1=Q+ 33. Bd1 Qxb1 34. g3 Qxd1+
35. Qxd1 Rxd1+ 36. Kg2 Qf1#) 0-1

[Event "J K Gill Northgate Open"]
[Site "?"]
[Date "1973.06.02"]
[Round "3"]
[White "Bailey, B."]
[Black "Thomas, S."]
[Result "1-0"]
[WhiteElo "2058"]
[BlackElo "1899"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]
[EventDate "1973.??.??"]

{B62: Sicilian: Richter-Rauzer: 6...e6: Unusual White 7th moves} 1. e4 c5 2.
Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. f4 Be7 8. Bb5 Bd7 9. Bxc6
bxc6 (9... Bxc6 10. Qd3 Qa5 11. O-O-O O-O 12. Kb1 Rfc8 13. g4 Be8 14. Bxf6 Bxf6
15. g5 Be7 16. h4 b5 17. h5 b4 18. Nce2 Qc5 19. g6 h6 20. f5 e5 21. gxf7+ Bxf7
22. Ne6 Qc4 23. b3 Qxd3 24. Rxd3 {
Nevostrujev,V (2481)-Anisimov,P (2476) Sochi 2005 1/2-1/2 (32)}) 10. O-O $146 (
10. Qd3 Rb8 11. O-O c5 12. Nb3 Qc7 13. Qg3 c4 14. Nd4 Qc5 15. Rad1 h6 16. Bh4
e5 17. fxe5 dxe5 18. Bxf6 gxf6 19. Nd5 Rb7 20. Qg7 Rf8 21. Rxf6 exd4 22. Rf2
Rxb2 23. Nxe7 Kxe7 24. Qf6+ Ke8 {
Wersching,F-Gaber,J (2190) Zalakaros 1997 0-1 (34)}) 10... O-O 11. Kh1 $2 (11.
e5 Nd5 12. Bxe7 Qxe7 $11) 11... Rb8 (11... h6 12. Bh4 Nxe4 13. Nxe4 Bxh4 14.
Nxd6 $17) 12. b3 (12. Nb3 $5 $11) 12... c5 $17 13. Nf3 Bc6 (13... h6 14. Bh4
Bc6 15. e5 $17) 14. Qe1 {White prepares the advance e5} (14. e5 $5 dxe5 15.
Qxd8 Rfxd8 16. fxe5 $11) 14... h6 $17 15. Bxf6 Bxf6 16. e5 Be7 17. exd6 Bxd6
18. Rd1 Qc7 19. Ne5 Bxe5 (19... Ba8 20. Qe3 $17) 20. fxe5 (20. Qxe5 Qxe5 21.
fxe5 c4 22. bxc4 Rb6 $15) 20... Rbd8 (20... Rb4 $5 21. h3 Rd4 $17) 21. Qe3 $15
Rxd1 22. Rxd1 Rd8 23. h3 Rxd1+ 24. Nxd1 Qa5 25. a4 $4 (25. Kh2 $142 $15) 25...
c4 $19 26. Nb2 $4 (26. Qd4 Qd5 27. Qxd5 exd5 28. Nb2 $19) 26... Qd5 (26... cxb3
27. cxb3 Qd5 28. Qg3 $19) 27. Qg3 (27. Qf3 cxb3 28. Qxd5 Bxd5 (28... exd5 $6
29. cxb3 Kf8 30. Kg1 $19) 29. cxb3 Bxb3 $19) 27... cxb3 28. cxb3 Qd2 (28... Qd4
$142 29. Nc4 Bxa4 $19) 29. Nc4 Qc1+ 30. Kh2 Bxa4 (30... Qc2 $142 31. Nd6 a6 $17
) 31. Nd6 $4 (31. Qf3 $142 Bb5 32. Nd6 $11) 31... Bc6 $19 32. Qf2 (32. b4 a6
33. Nc8 Bb5 $19) 32... Qg5 33. Nxf7 Qxg2+ (33... Qh5 $142 34. Nd6 Qxe5+ 35. Qg3
Qxg3+ 36. Kxg3 Kf8 $19) 34. Qxg2 $11 Bxg2 35. Nxh6+ gxh6 36. Kxg2 Kf7 37. Kf3
Kg6 38. Kg4 a5 39. h4 h5+ $4 (39... Kg7 $142 $11) 40. Kf4 Kh6 41. Ke3 Kg6 42.
Ke4 Kf7 43. Kd4 Kg6 (43... Ke8 44. Kc5 Kd7 45. Kb6 Kd8 46. Kc6 Ke7 47. Kc7 Kf8
48. Kd6 Ke8 49. Kxe6 Kd8 50. Kf7 Kd7 51. e6+ Kc6 52. e7 Kc5 53. e8=Q Kd4 54.
Kf6 a4 55. bxa4 Kc4 56. Qxh5 Kb4 57. a5 Ka4 58. a6 Kb3 59. a7 Kb2 60. a8=Q Kb3
61. Qd1+ Kb4 62. h5 Kb5 63. h6 Kb4 64. h7 Kb5 65. h8=Q Kb4 66. Qb7+ Ka3 67.
Qbb3#) 44. Kc5 Kf5 45. Kd6 (45. Kd6 Kf4 46. Kxe6 $18) 1-0

[Event "J K Gill Northgate Open"]
[Site "?"]
[Date "1973.06.03"]
[Round "4"]
[White "Hessen, P."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1925"]
[BlackElo "2058"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "53"]
[EventDate "1973.??.??"]

{A00: Irregular Openings} 1. g3 d5 2. Bg2 Bf5 3. d3 Nf6 4. Bg5 (4. f4 e6 5. Nf3
Bc5 6. e3 Nbd7 7. O-O h5 8. Qe2 c6 9. h3 Qc7 10. a3 a5 11. Nc3 Nf8 12. Kh1 h4
13. Nxh4 Bxh3 14. Bxh3 g5 15. Bd2 gxh4 16. g4 Rg8 17. g5 N6d7 18. Qf2 Nb6 {
Mozes,E (2320)-Eiber,M (2265) Bechhofen 1998 0-1 (42)}) (4. c3 e6 5. b4 Be7 6.
Nd2 O-O 7. a3 h6 8. Bb2 a5 9. bxa5 Nc6 10. Ngf3 Nxa5 11. Ne5 Nd7 12. Nxd7 Qxd7
13. c4 dxc4 14. Nxc4 Nxc4 15. dxc4 Qxd1+ 16. Rxd1 Bxa3 17. Bxa3 Rxa3 18. Bxb7
Rb8 {Mielke,N-Kiese,M (2188) Germany 2001 0-1 (55)}) 4... e6 $146 (4... Nbd7 5.
Nd2 h6 6. Bxf6 Nxf6 7. e4 dxe4 8. Nxe4 Nxe4 9. dxe4 Bg6 10. Ne2 e6 11. Nf4 c6
12. Nxg6 Qxd1+ 13. Rxd1 fxg6 14. Ke2 Bc5 15. Bh3 Ke7 16. Rd2 Rhf8 17. f3 Rad8
18. f4 {1/2-1/2 (18) Huenemeyer,D (1740)-Haar,W (1730) Biel 1993}) 5. Nf3 h6 6.
Bxf6 Qxf6 7. c3 c6 8. Nbd2 Nd7 9. O-O Bd6 10. Re1 O-O 11. e4 Bh7 12. Qc2 (12.
d4 Bc7 $11) 12... Rfe8 13. Nh4 (13. a4 $5 $15) 13... g5 $17 14. Nhf3 dxe4 $4 (
14... g4 $142 15. Nh4 Qg7 $17) 15. Nxe4 $14 Bxe4 16. dxe4 (16. Rxe4 $5 Qg6 17.
Re3 $14) 16... Ne5 (16... g4 17. e5 Bxe5 18. Nxe5 Nxe5 19. Qe4 Nf3+ 20. Bxf3
Qxf3 21. Qxf3 gxf3 22. Re3 $11) 17. Nxe5 Bxe5 18. Qe2 b5 19. Qg4 (19. Rf1 Kh8
$11) 19... Kh7 20. Rf1 Rg8 21. Rad1 Rad8 22. Rxd8 Qxd8 23. Qf3 Qf6 24. Qxf6
Bxf6 25. Rd1 Rd8 26. Rxd8 Bxd8 27. Kf1 1/2-1/2

[Event "J K Gill Northgate Open"]
[Site "?"]
[Date "1973.06.03"]
[Round "5"]
[White "Bailey, B."]
[Black "Dean, R."]
[Result "1/2-1/2"]
[WhiteElo "2058"]
[BlackElo "2137"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "42"]
[EventDate "1973.??.??"]

{B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. O-O-O
Nbd7 11. Qg3 Rg8 12. Bxf6 (12. Be2 g5 13. fxg5 Ne5 14. Rhf1 hxg5 15. Bxg5 Nh7
16. h4 Nxg5 17. hxg5 Bd7 18. Nf3 Nxf3 19. Rxf3 Qc5 20. Kb1 Qxg5 21. Qf2 Rg7 22.
Rh1 Bc6 23. Rh8+ Rg8 24. Rxg8+ Qxg8 25. a3 Rc8 26. Rg3 Qf8 {
Pilgaard,K (2400)-Bruzon Bautista,L (2569) Linares 2002 1/2-1/2 (56)}) 12...
Nxf6 (12... Bxf6 13. Be2 Qc5 14. Nb3 Qb4 15. a3 Qb6 16. Rd3 Qc7 17. Rhd1 Be7
18. Bg4 g6 19. Qh3 h5 20. Bf3 Nb6 21. g4 hxg4 22. Qh6 Rf8 23. Bxg4 d5 24. e5
Bd7 25. Ne2 Nc4 26. Nbd4 O-O-O 27. Kb1 {
Orlyanskaya,D (2105)-Gritsayeva,O (2275) Evpatoria 2006 0-1 (45)}) 13. e5 $146
(13. Be2 g5 14. fxg5 Rxg5 15. Qf2 Bd7 16. Rhf1 O-O-O 17. Rd3 Be8 18. Rg3 d5 19.
Rxg5 hxg5 20. exd5 Nxd5 21. Nxd5 Rxd5 22. Nf3 g4 23. Ne1 Bg5+ 24. Kb1 Rd2 25.
h4 gxh3 26. Qf3 Bc6 {0-1 (26) Cuijpers,F-Ceschia,I Venice 1980}) 13... Nh5 14.
Qf3 (14. Qe1 $5 dxe5 15. fxe5 $11) 14... dxe5 $15 15. Qxh5 (15. fxe5 $142 $5
Qxe5 16. g3 $15) 15... exd4 $17 16. Rxd4 Bd7 (16... b5 $142 17. Be2 Bf6 $17)
17. Qe5 $2 (17. Be2 $142 $15) 17... Qxe5 $19 18. fxe5 Bc5 19. Rc4 Be3+ 20. Kb1
Bc6 21. Ne4 Bxe4 1/2-1/2

[Event "Seafair"]
[Site "?"]
[Date "1973.07.29"]
[Round "1"]
[White "Bunge, B."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1763"]
[BlackElo "2083"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]
[EventDate "1973.??.??"]

{D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 O-O 7. e3 c6 8. Bd3
h6 9. Bxf6 Bxf6 10. Nge2 Nd7 (10... Re8 11. O-O a5 12. Na4 Nd7 13. a3 Be7 14.
Rfb1 Nf6 15. b4 Bd6 16. h3 Ne4 17. Nc5 Qg5 18. Nxe4 dxe4 19. Bxe4 Bxh3 20. f4
Qe7 21. gxh3 Qxe4 22. Qxe4 Rxe4 23. Kf2 axb4 24. Ng3 Re6 25. axb4 {
Gokhale,C (2360)-Barua,D (2535) Calcutta 1999 0-1 (59)}) (10... Be6 11. Nf4 Nd7
12. O-O-O Rc8 13. Kb1 Nb6 14. Nxe6 fxe6 15. f4 c5 16. g4 c4 17. Bh7+ Kh8 18.
Bg6 Be7 19. Rdg1 a6 20. h4 Qd7 21. g5 Bd6 22. gxh6 gxh6 23. Qe2 Rg8 24. Rg2 Bf8
25. Rhg1 {Ruzicka,V (1650)-Mareska,D Klatovy 2005 1-0 (38)}) 11. O-O Be7 $146 (
11... g6 12. b4 Bg7 13. b5 Nf6 14. bxc6 bxc6 15. Na4 Qd6 16. Rfc1 Ng4 17. Ng3
Bd7 18. Nc5 Rfc8 19. Ba6 Rc7 20. Rab1 h5 21. Nf1 Bf5 22. Bd3 Bxd3 23. Qxd3 Qf6
24. Rb2 Bf8 25. Na6 Rcc8 26. h3 {
Garcia Vasquez,J (2126)-Zapata,K (2023) Peru 2002 1-0 (99)}) 12. Rab1 Nf6 13.
b4 b5 14. a4 a6 15. axb5 axb5 16. e4 dxe4 17. Nxe4 Nxe4 (17... Qb6 18. Rfc1 $11
) 18. Bxe4 $11 Bb7 19. Rfc1 Ra6 20. Qd3 Qa8 21. Qf3 Rd8 22. Qf5 (22. Ng3 $5 $11
) 22... g6 $17 23. Qg4 Bf8 (23... Rd6 $17) 24. Nf4 $2 (24. h4 $142 h5 25. Qg5
$15) 24... Bg7 $4 (24... Bc8 25. Qg3 Qa7 $17 (25... Rxd4 $6 26. Nxg6 fxg6 27.
Qxg6+ Bg7 28. Qe8+ Bf8 29. Rb3 $11 (29. Rxc6 $143 Rxc6 30. Bxc6 Qa2 $17) (29.
Bxc6 $143 Bb7 30. Qe5 Bg7 (30... Bxc6 $6 31. Qxd4 Bf3 32. gxf3 Rg6+ 33. Kf1
Qxf3 34. Qe3 Qg2+ 35. Ke2 Qg4+ 36. Kf1 Qg1+ 37. Ke2 Qg4+ 38. Kf1 Qg2+ 39. Ke1
$11) 31. Qe6+ Kh8 32. Bxb7 Qxb7 (32... Rxe6 $2 33. Bxa8 Rd2 34. f4 $16) 33.
Rc8+ Kh7 34. Qg8+ Kg6 35. Qe8+ Kf6 $15))) 25. Rc5 $4 (25. Nxg6 $142 c5 26. Ne7+
Kf8 27. d5 $18) 25... Rxd4 (25... Bc8 26. Qe2 Ra1 27. Rcc1 Rxb1 28. Bxb1 $19)
26. Nxg6 $2 (26. Bxg6 $142 Rxf4 27. Qxf4 fxg6 28. Rd1 $19) 26... Rxe4 (26...
Ra1 $142 27. Ne7+ Kf8 $19) 27. Qxe4 $16 fxg6 28. Qxg6 Qf8 $4 (28... Ra1 $142
29. Rcc1 Rxb1 30. Rxb1 c5 $16) 29. Qe6+ (29. Re1 $142 Bc8 30. h3 $18) 29... Kh8
(29... Qf7 $142 $5 30. Qe3 Bc8 $17) 30. Rf5 $11 Qxb4 $5 31. Re1 (31. Rxb4 Ra1+
{Mate attack Deflection}) (31. -- $140 Qxb1+ {Mate threat}) 31... c5 32. Qe8+
Kh7 33. Rf7 Be4 34. Qxe4+ $4 (34. Rxe4 Ra1+ {Mate attack Deflection}) (34.
Qxe4+ Qxe4 35. Rxe4 Ra1+ {Mate attack}) (34. -- $140 Qxe1# {Mate threat}) 34...
Qxe4 $19 (34... Qxe4 35. Rd1 b4 $19) 0-1

[Event "Seafair"]
[Site "?"]
[Date "1973.07.29"]
[Round "2"]
[White "Bailey, B."]
[Black "Strohm, R."]
[Result "1/2-1/2"]
[WhiteElo "2083"]
[BlackElo "1727"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "118"]
[EventDate "1973.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bf5 5. c4
Nb4 (5... Nb6 6. d5 dxe5 7. Nxe5 N8d7 8. Nxd7 Qxd7 9. Nc3 e5 10. b3 Bc5 11. Be2
O-O-O 12. Bf3 Rhe8 13. Ne4 Bxe4 14. Bxe4 f5 15. Bf3 h6 16. h3 Qd6 17. O-O e4
18. Be2 g5 19. Be3 f4 20. Bg4+ {
Wilhelmsen,F (990)-Aasen,O (994) Moss 2006 1-0 (34)}) 6. Qa4+ $146 (6. Na3 e6
7. exd6 cxd6 8. Be2 Be7 9. O-O O-O 10. Bd2 N8c6 11. Qa4 d5 12. c5 a5 13. Nb5
Bc2 14. b3 Bd3 15. Bxd3 Nxd3 16. Ne1 Ncb4 17. Nxd3 Nxd3 18. Nc3 Qe8 19. Qxe8
Rfxe8 20. a3 Bf6 {Fedorchuk,S (2570)-Brochet,P (2388) Evry 2005 1-0 (68)}) (6.
Na3 e6 7. exd6 Bxd6 $11) 6... N8c6 $15 7. Na3 Qd7 $4 (7... e6 $142 8. d5 exd5
9. cxd5 Nxd5 $15) 8. d5 $18 Nxd5 (8... e6 9. dxc6 Nxc6 10. exd6 Bxd6 11. Nb5
Bb4+ 12. Nc3 $18) 9. cxd5 Nxe5 10. Bb5 (10. Nb5 Nxf3+ 11. gxf3 c6 $18) 10... c6
11. dxc6 Nxc6 12. Nd4 Rc8 13. Nxf5 Qxf5 14. O-O (14. Qxa7 Qxb5 15. Nxb5 Nxa7
16. Nxa7 Rc2 $18) 14... a6 (14... Qd7 15. Bd2 $18) 15. Bxc6+ Rxc6 16. Re1 (16.
Qb3 $5 Qd7 17. Be3 d5 $18) 16... b5 17. Qe4 (17. Qd4 $142 e5 18. Bd2 $18) 17...
Qxe4 18. Rxe4 e6 $2 (18... Kd7 $18) 19. Re2 Be7 20. Be3 d5 21. Rc1 (21. Nc2
$142 $5 e5 22. Rd1 d4 $18) 21... Rxc1+ 22. Bxc1 Bxa3 (22... Kd7 23. Rc2 $18)
23. bxa3 Kd7 24. Rc2 d4 $2 (24... f6 25. f4 e5 $18) 25. Kf1 (25. Bf4 Ke7 $18)
25... Kd6 (25... e5 26. Ke2 $18) 26. Ke2 e5 27. Bd2 g5 (27... Ra8 28. Bb4+ Ke6
29. Rc6+ Kf5 30. Rc7 $18) 28. Bb4+ Kd7 29. Kd3 f5 (29... Ra8 $18) 30. Rc5 Re8
31. Rd5+ Ke6 (31... Kc6 32. Rd6+ Kb7 33. Rf6 $18) 32. Rd6+ Kf7 33. Rxa6 Rd8 34.
f3 g4 35. Rb6 Rd5 (35... e4+ 36. fxe4 fxe4+ 37. Kxe4 Re8+ 38. Kxd4 $18) 36. Rd6
Rxd6 (36... e4+ 37. fxe4 fxe4+ 38. Kxe4 Rh5 $18) 37. Bxd6 Ke6 38. Bb4 Kd5 39.
fxg4 e4+ 40. Ke2 fxg4 (40... f4 41. h4 $18) 41. h3 h5 42. Ba5 Kc4 43. hxg4 hxg4
44. Bb4 Kd5 45. Kd2 Kc4 46. Ba5 Kd5 47. Kc2 Kc4 48. Kd2 Kd5 49. Bd8 Kc4 50. Bg5
Kd5 51. Bh6 Kc4 52. Bf4 Kd5 53. Bg5 Kc4 54. Ke2 Kd5 55. Kf2 Kc4 56. Ke2 Kd5 57.
Bh4 Kc4 58. Be1 Kd5 59. Bd2 (59. Bb4 Kc4 $18) 59... Kc4 1/2-1/2

[Event "Seafair"]
[Site "?"]
[Date "1973.07.28"]
[Round "3"]
[White "Fancett, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1934"]
[BlackElo "2083"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "71"]
[EventDate "1973.??.??"]

{D05: Colle System with ...e6} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 b6
6. Nbd2 Bb7 7. Ne5 c4 (7... Bd6 8. f4 O-O 9. Qf3 Bxe5 10. dxe5 Nfd7 11. Qh3 f5
12. Nf3 Qe7 13. Bd2 c4 14. Bc2 Nc5 15. g4 Ne4 16. gxf5 exf5 17. Nd4 Nd7 18.
Bxe4 dxe4 19. Rg1 Nc5 20. Ke2 Rad8 21. Rg3 Bc8 22. Rag1 {
Cifuentes Parada,R (2490)-Hodgson,J (2615) Ubeda 1996 1-0 (51)}) 8. Bc2 Bd6
$146 (8... Nbd7 9. f4 Nxe5 10. fxe5 Nd7 11. Qf3 Rb8 12. O-O f5 13. e4 g6 14.
exf5 Nxe5 15. dxe5 Bc5+ 16. Kh1 d4 17. Be4 Rf8 18. f6 Ba6 19. f7+ Kd7 20. Bc6+
Kc8 21. Ne4 Be7 22. Bh6 {1-0 (22) Niedenthal,R-Ludwig,H Griesheim 2003}) 9. f4
Nbd7 10. O-O b5 11. Qe2 Qc7 (11... O-O $11) 12. Ndf3 (12. a4 b4 13. a5 Rc8 $14)
12... Ne4 (12... O-O 13. Bd2 $15) 13. Bd2 (13. a4 $142 a6 14. axb5 $14) 13...
f6 $17 14. Nxd7 Qxd7 15. Nh4 O-O 16. Kh1 (16. Be1 a5 $15) 16... e5 $17 17. f5 (
17. fxe5 fxe5 18. Nf3 Qg4 19. Bxe4 dxe4 $17 (19... Qxe4 $6 20. Nxe5 h6 21. h3
$11)) 17... Ng5 (17... Rfe8 18. Bxe4 dxe4 19. g4 $19) 18. Be1 (18. Qh5 $5 $17)
18... exd4 $19 19. exd4 Qc7 (19... Rfe8 $5 20. Qh5 a5 $17) 20. Qg4 Rfe8 21. Bf2
$2 (21. Nf3 $142 $5 Ne4 22. Nd2 $17) 21... Re7 (21... b4 22. Be1 Ne4 23. cxb4
Bxh2 24. Ba4 $19) 22. Ng6 $2 (22. Qh5 $142 Bxh2 23. Nf3 $19) 22... hxg6 $19 23.
fxg6 Bc8 $4 (23... Ne6 $142 24. Qh5 Nf8 $19) 24. Qh5 $18 Be6 (24... Qd7 25. h3
$18) 25. h4 Ne4 26. Bxe4 dxe4 27. d5 Bf7 28. Qh7+ Kf8 29. gxf7 Kxf7 30. Be3 (
30. Bd4 $142 Bf4 31. g4 $18) 30... Be5 31. g4 $4 (31. Rf5 $142 Qd6 32. Raf1 $16
) 31... Qd7 (31... Qc8 $142 $5 32. Qh5+ Kg8 $11) 32. Rf5 $16 {
White prepares the advance g5} (32. Qxe4 $4 Rh8 33. Bf2 Bxc3 $19) 32... Ree8 $4
(32... Qxd5 33. g5 Ke8 34. Qh5+ Qf7 $14) 33. g5 $18 Rg8 (33... Ke7 34. Qxg7+
Kd8 35. Qxd7+ Kxd7 $18) 34. Rxf6+ (34. gxf6 Qxf5 35. Qxf5 Bxf6 36. Qd7+ Kg6 37.
Rf1 Rgf8 38. Rg1+ Kh7 39. Bd4 Rad8 40. Rxg7+ Kh8 41. Rh7+ Kg8 42. Qf5 Rf7 43.
Qg6+ Bg7 44. Rxg7+ Rxg7 45. Qxg7#) 34... Bxf6 $11 35. g6+ Kf8 $4 (35... Ke7
$142 36. Bc5+ Kd8 37. Qxg8+ Kc7 38. d6+ Kb7 $11) 36. Bc5+ $18 (36. Bc5+ Qe7 37.
Bxe7+ Kxe7 38. d6+ Kxd6 39. Qh5 $18) 1-0

[Event "Seafair"]
[Site "?"]
[Date "1973.07.29"]
[Round "4"]
[White "Bailey, B."]
[Black "Vallone, V."]
[Result "1-0"]
[WhiteElo "2083"]
[BlackElo "1483"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]
[EventDate "1973.??.??"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Qd4 Nf6 7. e5 Nd5 8. e6 f6 9. exd7+ Bxd7
10. Bc4 e6 (10... e5 11. Qd1 (11. Qh4 Bf5 12. O-O Bxc2 13. Nc3 Nb6 14. Be2 Bg7
15. Bh6 O-O 16. Bxg7 Kxg7 17. Rac1 Bf5 18. g4 g5 19. Qg3 Bg6 20. h4 gxh4 21.
Qxh4 f5 22. g5 Qe7 23. Bh5 Bxh5 24. Qxh5 Kh8 25. Kh2 Rg8 {
Grandi,P (1890)-Pytel,K (2381) Angers 2006 0-1 (36)}) 11... Be6 12. Qe2 Bc5 13.
O-O O-O 14. Nc3 Rf7 15. Ne4 Be7 16. Bb3 f5 17. Nc3 Bf6 18. Bd2 Qe8 19. Rad1 e4
20. Na4 Re7 21. c4 Nb6 22. Bf4 g5 23. Bd6 Rg7 24. Nc5 Bf7 25. g4 {
Abravanel,C (2320)-Haik,A (2445) Rouen 1987 1-0 (32)}) 11. O-O Qe7 $146 (11...
Bg7 12. Nc3 O-O 13. Rd1 Be8 14. Be3 Bf7 15. Qh4 g5 16. Qg3 Qa5 17. Nxd5 cxd5
18. Bb3 e5 19. c3 Rad8 20. h4 h6 21. hxg5 fxg5 22. Bc2 Rd6 23. b4 Qc7 24. Bc5
Rc6 25. Ba4 Rxc5 26. bxc5 {Nguyen,T-Alsasua,E Silicon Valley 1993 1-0 (55)}) (
11... Bg7 $5 $14) 12. Nc3 $16 Bg7 (12... Nb6 13. Ne4 e5 $16) 13. Bd2 (13. Re1
$142 Nb6 14. Ne4 $18) 13... O-O $14 14. Rfe1 (14. Qh4 $142 Rfd8 15. Rae1 $14)
14... Nxc3 $4 (14... f5 $142 15. Nxd5 cxd5 (15... Bxd4 $4 16. Nxe7+ Kf7 17. c3
$18) 16. Qxd5 exd5 17. Rxe7 dxc4 18. Rxd7 Rad8 19. Rxd8 Rxd8 $11) 15. Bxc3 $18
(15. bxc3 $6 Kh8 16. Rab1 Rfd8 $16) 15... c5 (15... f5 16. Qe3 Bxc3 17. Qxc3
$18 (17. bxc3 $6 f4 18. Qe4 Rf7 $18)) 16. Qh4 (16. Qd3 $142 $5 Rae8 17. Rad1
Rf7 $18) 16... Rfe8 17. Rad1 f5 (17... Kh8 $18) 18. Qxe7 Rxe7 19. Rxd7 $1 Rxd7
20. Bxe6+ Rf7 21. Bxg7 (21. Bxf7+ $5 Kxf7 22. Bxg7 Kxg7 23. Re7+ Kh6 $18) 21...
Kxg7 22. Bxf7 Kxf7 23. Kf1 Rc8 (23... a5 24. Re3 $18) 24. Ke2 (24. Re3 Rc7 25.
h4 Kf6 $18) 24... c4 (24... g5 25. Rd1 Ke6 26. Rd3 $18) 25. Rd1 c3 (25... a5
26. Rd5 Rb8 $18) 26. b3 Re8+ 27. Kf3 Re7 (27... g5 28. Rd3 $18) 28. Rd3 Rc7 29.
Rd4 Ke6 (29... g5 30. Rc4 g4+ 31. Kg3 $18) 30. Rc4 Rxc4 (30... Rd7 31. h4 $18)
31. bxc4 Kd6 32. Ke3 Kc5 (32... g5 33. Kd4 $18) 33. Kd3 Kb4 (33... f4 34. Kxc3
f3 35. gxf3 $18) 34. f4 a6 35. Kd4 a5 (35... Ka5 36. c5 g5 37. fxg5 Kb5 38. Kd5
f4 39. c6 f3 40. gxf3 Kb6 41. Kd6 Ka5 42. c7 Ka4 43. c8=Q Ka3 44. Qxc3+ Kxa2
45. Qb3+ Ka1 46. Kd5 a5 47. Kd4 a4 48. Qa3+ Kb1 49. Kc3 h6 50. Qb2#) 36. c5 a4
(36... Kb5 37. Kd5 g5 38. c6 Kb6 39. Kd6 Kb5 40. c7 Kb4 41. c8=Q Ka3 42. Qb7
Kxa2 43. Kc5 a4 44. Kd4 a3 45. Kxc3 g4 46. Qb3+ Ka1 47. Qxa3+ Kb1 48. Qb2#) 37.
c6 Kb5 38. c7 Kb4 (38... Kc6 39. c8=Q+ Kd6 40. Qa6+ Kd7 41. Qf6 a3 42. Kc5 g5
43. Qf7+ Kd8 44. Kc6 g4 45. Qd7#) 39. c8=Q Ka3 40. Kxc3 Kxa2 41. Qb7 a3 42.
Qb3+ Ka1 43. Qxa3+ Kb1 44. Qb2# 1-0

[Event "Seafair"]
[Site "?"]
[Date "1973.07.29"]
[Round "5"]
[White "Bailey, B."]
[Black "Olson, B."]
[Result "1-0"]
[WhiteElo "2083"]
[BlackElo "1730"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "43"]
[EventDate "1973.??.??"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5.
Be2 dxe5 6. Nxe5 Bxe2 7. Qxe2 Nd7 (7... e6 8. O-O a6 9. c4 Nf6 10. Rd1 Be7 11.
Nc3 O-O 12. Bf4 c6 13. Rd3 Re8 14. Rad1 Qc8 15. Rg3 Nbd7 16. h4 Bf8 17. h5 c5
18. dxc5 Nxc5 19. Bh6 g6 20. Bg5 Ncd7 21. Nxd7 Nxd7 22. Ne4 {
Anand,V (2715)-Blumenstock,A Frankfurt 1994 1-0}) 8. Nxf7 (8. O-O e6 9. Rd1 Bd6
10. c4 Ne7 11. Nc3 Bxe5 12. dxe5 Ng6 13. f4 O-O 14. Qf3 c6 15. Ne4 Qc7 16. b3
Rad8 17. Ba3 c5 18. g3 b6 19. Nd6 Nb8 20. Rd2 Nc6 21. Nb5 Qc8 22. Rad1 Rxd2 {
Mueller,U (1758)-Nolting,C (1634) Friedrichshafen 2005 1-0 (37)}) 8... Kxf7 9.
Qh5+ Ke6 $146 (9... g6 10. Qxd5+ Ke8 11. Be3 c6 12. Qb3 Nb6 13. O-O Bg7 14. Re1
Bxd4 15. Rd1 e5 16. c3 Qd5 17. Qxd5 Nxd5 18. cxd4 Nxe3 19. fxe3 exd4 20. Rxd4
Rf8 21. Nc3 Ke7 22. Rad1 Ke6 23. Re4+ Kf5 24. Rf1+ {
Dos Santos,J-Rodrigues Neto,J Indaial 2004 1-0 (49)}) 10. c4 N5f6 $4 (10...
N7f6 $142 11. Qe2+ Kf7 12. cxd5 Qxd5 $14) 11. d5+ $18 Kd6 12. Qf5 (12. Qh3 $142
c6 13. Qe6+ Kc7 14. Bf4+ Kc8 15. dxc6 $18) 12... Nb6 (12... c6 13. Qe6+ Kc7 14.
Bf4+ Kc8 15. dxc6 a5 $18) 13. Qe6+ Kc5 14. b3 (14. Be3+ Kb4 15. Bd2+ Kc5 16.
b4+ Kxc4 17. Na3+ Kd4 18. Nb5+ Kc4 19. Rc1+ Kxb5 20. Rc5+ Ka4 21. Ra5#) 14...
Nxc4 (14... Nbxd5 15. cxd5 Qd6 16. Ba3+ Kb6 17. Qe3+ Ka6 18. Bxd6 exd6 19. Qd3+
Kb6 20. Qd4+ c5 21. dxc6+ Kc7 $18) 15. bxc4 Kxc4 (15... Qd6 16. Qe3+ Kxc4 17.
Qb3+ Kd4 18. Bb2+ Kc5 19. Ba3+ Kd4 20. Bxd6 cxd6 21. Nd2 g5 22. Nf3+ Ke4 23.
Qe3+ Kxd5 24. Rc1 Rc8 25. Qb3+ Ke4 26. Qe6+ Kf4 27. Rxc8 g4 28. Rc4+ Ne4 29.
Rxe4#) 16. Nd2+ (16. Na3+ Kc5 17. Rb1 Nxd5 18. Be3+ Nxe3 19. Rb5+ Kd4 20. Qxe3#
) 16... Kb4 (16... Kd4 17. d6 $1 Kc5 18. Ba3+ Kc6 19. d7+ Kb5 20. Rb1+ Ka4 21.
Rb4+ Kxa3 22. Qb3#) 17. Rb1+ Ka5 (17... Kc5 18. Ba3+ Kd4 19. Rb4+ Kc3 20. Qh3+
Kc2 21. Qb3#) 18. Qh3 (18. Nc4+ Ka4 19. Qh3 a6 20. Qa3#) 18... b5 (18... e5 19.
Qc3+ Bb4 20. Qxb4+ Ka6 21. Qa4#) 19. Nc4+ $3 Ka6 (19... bxc4 20. Qa3# {
Mate attack Deflection}) 20. Qa3+ Kb7 21. Rxb5+ Kc8 22. Qa6+ (22. Qa6+ Kd7 23.
Qc6+ Kc8 24. Qxa8+ Kd7 25. Ne5+ Ke8 26. Qxd8+ Kxd8 27. Rb8#) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1973.08.21"]
[Round "1"]
[White "Hardy, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2056"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "72"]
[EventDate "1973.??.??"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. d4 Nf6 2. c4 e6 3. Nc3 d5
4. Bf4 c6 5. e3 Be7 6. g3 $146 (6. cxd5 cxd5 7. Bd3 O-O 8. g4 Qb6 9. g5 Qxb2
10. Rc1 Ne4 11. Nxe4 dxe4 12. Bxe4 Nc6 13. Nf3 Bb4+ 14. Kf1 Bd7 15. Kg2 Qa3 16.
Qc2 g6 17. h4 Rac8 18. Qb1 Ne7 19. Ne5 Bc6 20. Bxc6 bxc6 {
Vaitonis,P-Piazzini,L Buenos Aires 1939 0-1 (40)}) (6. Qc2 Nbd7 7. cxd5 exd5 8.
Bd3 Nf8 9. h3 Ne6 10. Be5 h6 11. Nf3 Bd6 12. O-O-O Bxe5 13. Nxe5 Nd7 14. Nf3
Nf6 15. g4 Qe7 16. Rhg1 Ng5 17. Rg3 Nxf3 18. Rxf3 Be6 19. Rg3 O-O-O 20. f4 Qc7
{Medic,M (2250)-Safundzic,M Medulin 1997 1-0 (63)}) (6. a3 Nbd7 7. Nf3 O-O 8.
Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. O-O c5 12. dxc5 Nxc5 13. Bc2 Bb7 14. b4 Nce4
15. Nxe4 Nxe4 16. Qd3 Qxd3 17. Bxd3 Nf6 18. Ne5 Rfd8 19. Be2 Bd6 20. Nd3 Bxf4 {
Mrotzek,R (1209)-Steinke,P (892) Greifswald 2003 1/2-1/2}) (6. Bd3 O-O 7. Nge2
c5 8. cxd5 exd5 9. O-O Nc6 10. Bc2 Be6 11. Ng3 cxd4 12. exd4 g6 13. h3 Qb6 14.
Nge2 Nh5 15. Be3 Rfd8 16. Na4 Qc7 17. a3 Ng7 18. Ng3 Rac8 19. Rc1 Bd6 20. Qf3
Bxg3 {Simson,L-Strojna,J Mamaia 1991 1/2-1/2}) (6. h3 O-O 7. cxd5 Nxd5 8. Bh2
c5 9. dxc5 Qa5 10. Qb3 Nxc3 11. bxc3 Nd7 12. Qb4 Qxc5 13. a3 b6 14. Rd1 Rd8 15.
Bb5 a6 16. Qxc5 Nxc5 17. Rxd8+ Bxd8 18. Bc6 Bb7 19. Bxb7 Nxb7 20. Ne2 Be7 {
Bosboom Lanchava,T (2200)-Haring,R Netherlands 1995 1-0 (66)}) (6. Nf3 $5 $14)
6... Nbd7 $11 7. Bg2 $2 (7. Nf3 $142 $11) 7... Nh5 $4 (7... dxc4 8. Nf3 Nd5 9.
h4 $17) 8. Nge2 (8. Qxh5 $142 g6 9. Qd1 $18) 8... Nxf4 (8... g5 9. g4 gxf4 10.
gxh5 fxe3 11. fxe3 $17) 9. Nxf4 dxc4 10. Qa4 (10. O-O O-O $17) 10... e5 11. d5
$4 (11. Nfe2 $142 exd4 12. Nxd4 $19) 11... exf4 12. dxc6 fxe3 (12... bxc6 13.
Bxc6 Rb8 14. O-O-O fxe3 15. fxe3 $19) 13. fxe3 $4 (13. cxb7 Bxb7 14. Bxb7 Rb8
$17) 13... O-O (13... bxc6 $142 14. Bxc6 Rb8 $19) 14. cxd7 $17 Bxd7 15. Qxc4
Bg5 (15... Be6 16. Qb5 a6 17. Qe2 $19) 16. Qe2 (16. O-O Bxe3+ 17. Kh1 Rc8 $17)
16... Re8 17. e4 $2 (17. O-O Bxe3+ 18. Kh1 Bg5 $17) 17... Qb6 $4 (17... Be6
$142 18. O-O Bf6 $19) 18. b3 $4 (18. Nd5 $142 Qe6 19. Rd1 $17) 18... Qb4 (18...
Qd4 $142 19. Qb2 Rad8 $19) 19. Qc4 Qxc4 20. bxc4 Rac8 21. O-O Rxc4 22. Nd5 Bc6
(22... Kf8 $142 23. h4 Be7 24. Nxe7 Rxe7 25. Rfc1 $19) 23. Nc7 (23. h4 Be7 24.
Rac1 Rxc1 25. Rxc1 Ba3 $19) 23... Rd8 (23... Rexe4 $142 24. Rf5 Be3+ 25. Kf1 g6
26. Bxe4 Rxe4 $19) 24. e5 (24. Nd5 Kf8 25. h4 $19) 24... Be3+ 25. Kh1 Bxg2+ (
25... Rd2 26. Nd5 Bxd5 27. Bxd5 Rcc2 28. Bxf7+ Kh8 29. Rf2 Rxf2 30. Kg1 Rxh2+
31. Kf1 Rh1#) 26. Kxg2 $19 Rxc7 27. Rad1 (27. Kf3 Bb6 $19) 27... Rc2+ 28. Kh3 (
28. Kf3 Bd2 $19) 28... Rxd1 29. Rxd1 h5 30. Rd7 (30. g4 Kf8 $19) 30... Bg1 (
30... g5 31. g4 h4 32. e6 Bf4 33. exf7+ Kf8 34. Rd8+ Kxf7 35. Rd7+ Kf6 36. Rd6+
Bxd6 37. a3 Rxh2#) 31. g4 (31. Kh4 Rxh2+ 32. Kg5 Be3+ 33. Kf5 g6+ 34. Ke4 Bb6
$19) 31... Rxh2+ 32. Kg3 h4+ 33. Kf4 Rf2+ 34. Kg5 h3 (34... Rf3 35. Rd8+ Kh7
36. Rd3 Rxd3 37. Kf4 h3 38. Ke4 Re3+ 39. Kd4 h2 40. g5 h1=Q 41. g6+ fxg6 42. a3
Qe4+ 43. Kc5 Rd3+ 44. Kb5 Rd5#) 35. e6 (35. Rd8+ Kh7 36. Rd3 h2 37. Rh3+ Kg8
38. e6 fxe6 39. Kh5 e5 40. g5 Rf3 41. Rh4 Rf4 42. Rh3 Kf7 43. a3 e4 44. a4 e3
45. a5 e2 46. a6 e1=Q 47. g6+ Kf6 48. Rg3 Qxg3 49. axb7 Qxg6#) 35... fxe6 (
35... h2 36. exf7+ Rxf7 37. Rxf7 Kxf7 38. a3 h1=Q 39. Kf4 Ke6 40. a4 Qh3 41. g5
Bf2 42. a5 Qf5#) 36. Kg6 (36. Rd8+ Rf8 37. Rxf8+ Kxf8 38. Kf4 h2 39. Kf3 h1=Q+
40. Ke2 Qg2+ 41. Kd3 Qxa2 42. g5 Qb2 43. g6 Bf2 44. Ke4 Qc3 45. Kf4 Qg3+ 46.
Ke4 Qe3#) 36... Rf6+ (36... Rf6+ 37. Kg5 h2 38. Rd8+ Kh7 39. a3 Be3+ 40. Kh4
h1=Q+ 41. Kg3 Bf2#) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1973.08.21"]
[Round "2"]
[White "Bailey, B."]
[Black "Walker, L."]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "33"]
[EventDate "1973.??.??"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 e6 5. c4
c5 $4 $146 (5... Nb6 6. Nc3 dxe5 7. Nxe5 N8d7 8. Bd3 (8. Nf3 c5 9. Be3 cxd4 10.
Bxd4 f6 11. Bd3 e5 12. Nxe5 Qe7 13. Qh5+ Kd8 14. f4 fxe5 15. fxe5 Qe6 16. O-O-O
g6 17. Qe2 Kc7 18. Rhe1 Nc5 19. Nd5+ Kb8 20. Kb1 Nxd3 21. Rxd3 Nd7 22. Nf4 Qxc4
{Prahov,V (2208)-Paz,R (1941) Montreal 2000 1-0}) (8. f4 g6 9. Be3 Bg7 10. Be2
c6 11. O-O Nf6 12. Qb3 O-O 13. Rad1 Qc7 14. g4 Nfd7 15. g5 f6 16. Ng4 f5 17.
Ne5 Nxe5 18. dxe5 Re8 19. Bc5 Bf8 20. Bd6 Qf7 21. Kg2 Bxd6 22. Rxd6 Qe7 {
Adam,D (2025)-Wulf,A (1986) Doerentrup 2005 1-0 (44)}) 8... Nxe5 9. dxe5 Nd7
10. Bf4 Nc5 11. Bc2 Qxd1+ 12. Rxd1 Bd7 13. b4 Na6 14. a3 Be7 15. O-O O-O-O 16.
Nb5 Bxb5 17. cxb5 Nb8 18. Be3 Nd7 19. f4 Nb6 20. Bc5 Bxc5+ {
Polajzer,D (2300)-Abel,L (2275) Budapest 1986 0-1}) (5... Ne7 $142 6. exd6 cxd6
$16) 6. cxd5 $18 cxd4 (6... dxe5 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. dxe6 fxe6 10.
Nxe5 $18) 7. Bb5+ Nd7 (7... Bd7 8. dxe6 fxe6 9. Nxd4 Bxb5 10. Nxb5 $18) 8. dxe6
fxe6 9. O-O (9. Nxd4 Qe7 10. O-O dxe5 $18) 9... Be7 (9... a6 10. Nxd4 axb5 11.
Nxe6 $18) 10. exd6 Bxd6 (10... Bf6 11. Nbd2 O-O 12. Ne4 $18) 11. Nxd4 (11. Qxd4
$142 Bxh2+ 12. Kxh2 Qf6 $18) 11... O-O 12. Nxe6 Qh4 (12... Qe7 13. Nxf8 Nxf8
14. Re1 $18) 13. g3 (13. Qxd6 $142 $5 Qf6 14. Bg5 Qe5 15. Qxe5 Nxe5 16. Nxf8
Kxf8 $18) 13... Bxg3 (13... Qe7 14. Nxf8 Nxf8 15. Nc3 $18) 14. hxg3 Qh3 15. Qd5
(15. Bxd7 Rf6 16. Bxc8 Rxc8 $18) 15... Kh8 (15... Nb6 16. Nf4+ Nxd5 17. Nxh3
Bxh3 $18) 16. Nxf8 (16. Bxd7 $142 Qf5 17. Qxf5 Rxf5 $18) 16... Rb8 17. Bc4 (17.
Bc4 Nf6 18. Qd8 Qg2+ 19. Kxg2 Bh3+ 20. Kxh3 Rxd8 21. Ne6 $18) 1-0

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.07"]
[Round "1"]
[White "Shaff, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1633"]
[BlackElo "2056"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "71"]
[EventDate "1973.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. c4 Bb7 12. Nc3 b4 13. Nd5 Nxd5 14. cxd5 c5 $146 (14... exd4 15. Nxd4 Bf6
16. Be3 Nc5 17. f3 a5 18. Qd2 Be5 19. Bc4 h6 20. Nf5 Bc8 21. Bxc5 dxc5 22. f4
Bf6 23. g4 Bxf5 24. gxf5 Bd4+ 25. Kh2 Qh4 26. Re2 Kh8 27. Rg2 Rfe8 28. Re1 f6
29. Ree2 {Wu Xibin (2390)-Irwanto,S (2517) Kuala Lumpur 2005 1/2-1/2 (36)}) (
14... c6 15. dxe5 dxe5 16. d6 Bf6 17. Be3 a5 18. Rc1 Rc8 19. Ba4 Re8 20. Nd2
Re6 21. Nb3 Nb8 22. Qg4 Rxd6 23. Red1 Rxd1+ 24. Rxd1 Qc7 25. Nc5 Rd8 26. Rxd8+
Bxd8 27. Qe2 Bc8 28. Qd3 Be7 29. Bb3 {
Mihalichenko,V (2276)-Tarlev,K (2358) Kharkov 2003 1/2-1/2 (45)}) (14... a5 15.
Ba4 exd4 16. Nxd4 $16) 15. dxe5 $18 Nxe5 16. Nxe5 dxe5 17. Be3 Bd6 18. Rc1 Qe7
19. Qg4 Bc8 (19... a5 20. Ba4 Rfc8 21. Bb5 $16) 20. Qg3 f5 $4 (20... Bd7 21. f4
f6 $18) 21. Bxc5 $1 f4 (21... Bxc5 22. d6+ {Passed pawn Double attack}) 22. Qf3
Bd7 23. Bxb4 $1 Kh8 (23... Bxb4 24. d6+ {Passed pawn Double attack}) 24. Bxd6
Qxd6 25. Rc3 (25. Rc4 $5 Rab8 26. Rb1 a5 $18) 25... g5 26. Bd1 Rg8 (26... g4
27. hxg4 Rg8 28. Qd3 $18) 27. Qd3 g4 28. hxg4 (28. Bxg4 Bxg4 29. hxg4 Rxg4 $18)
28... Bxg4 (28... Rg7 29. Bf3 Rag8 30. Rec1 Bxg4 31. Kf1 Bxf3 32. gxf3 $18) 29.
Bxg4 Rxg4 30. Rc6 Qd7 (30... Qe7 31. Kf1 Rag8 32. d6 $18) 31. Qc3 Rag8 (31...
Rg5 32. Kf1 Qg4 33. Qf3 $18) 32. Qxe5+ R8g7 (32... Qg7 33. Qxg7+ Kxg7 34. e5
$18) 33. Qb8+ (33. Rec1 Rxg2+ 34. Kf1 Rg1+ 35. Ke2 Rxc1 36. Rxc1 Qb5+ 37. Ke1
Qa5+ 38. Kd1 Qa4+ 39. b3 Qd7 40. d6 Qg4+ 41. Kd2 h5 42. Rc7 Kh7 43. Qxg7+ Qxg7
44. Rxg7+ Kxg7 45. d7 h4 46. d8=Q h3 47. Qh4 h2 48. Qxh2 a5 49. Qxf4 a4 50.
bxa4 Kg6 51. e5 Kh7 52. Qf6 Kg8 53. e6 Kh7 54. e7 Kg8 55. Qg6+ Kh8 56. e8=Q#)
33... Rg8 34. Qe5+ R8g7 (34... R4g7 35. Kf1 $18) 35. Qb8+ (35. Rec1 $142 Rxg2+
36. Kf1 Rg1+ 37. Ke2 Rxc1 38. Rxc1 Qg4+ 39. Kd2 $18) 35... Rg8 36. Qe5+ 1/2-1/2

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.08"]
[Round "2"]
[White "Bailey, B."]
[Black "Winkel, D."]
[Result "1/2-1/2"]
[WhiteElo "2056"]
[BlackElo "1658"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "95"]
[EventDate "1973.??.??"]

{C19: French: 3 Nc3 Bb4: Main line: 7 Nf3 and 7 a4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 Nbc6 9. c4 (9. Be2 b6
10. O-O Ba6 11. c4 Qa4 12. cxd5 exd5 13. Bxa6 Qxa6 14. dxc5 bxc5 15. Re1 O-O
16. e6 h6 17. Bf4 fxe6 18. Bd6 Rf6 19. Bxc5 Ng6 20. Nd4 e5 21. Nb3 Rd8 22. f3
d4 23. Nd2 Nf4 {Petrushin,A (2380)-Totsky,L (2435) Orel 1992 0-1 (67)}) 9...
Qa4 (9... Qc7 10. cxd5 exd5 11. c3 Bf5 12. Be2 O-O 13. O-O Ng6 14. Re1 f6 15.
exf6 Rxf6 16. Bg5 Rff8 17. dxc5 Be4 18. c4 Nf4 19. cxd5 Nxe2+ 20. Rxe2 Bxf3 21.
gxf3 Ne5 22. Re3 Rf5 23. f4 Nc4 24. Re7 {
Rodriguez,A (1925)-Auger,B (2038) Trois Rivieres 2006 0-1 (41)}) 10. cxd5 $146
(10. c3 Qxd1+ 11. Rxd1 O-O 12. cxd5 exd5 13. Be2 Bg4 14. Be3 Nf5 15. O-O Nxe3
16. fxe3 c4 17. h3 Bh5 18. g4 Bg6 19. Nd2 f6 20. exf6 Rxf6 21. Rxf6 gxf6 22.
Bf3 Rd8 23. e4 dxe4 24. Nxe4 Bxe4 {
Bere Filho,R (2108)-Matsuura,F (2296) Sao Paulo 2004 1-0 (56)}) (10. dxc5 dxc4
11. Qe2 Qxc2 12. Rc1 Qb2 13. Rxc4 Qxa3 14. Qe4 Ng6 15. Rc1 O-O 16. h4 h5 17.
Rh3 Rd8 18. Rg3 Nce7 19. Rg5 Bd7 20. Be2 Bc6 21. Qc4 Nf5 22. Rxh5 Bxf3 23. Bxf3
Nxe5 24. Qc3 Nxf3+ {Plasman,H (2152)-Wilgenhof,O (2235) Dieren 1999 0-1}) 10...
Nxd4 11. Nxd4 Qxd4 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. dxe6+ (14. O-O $142 $5 Qxd5
15. Qh5 $15) 14... Kxe6 $17 15. f4 (15. O-O Rad8 16. Be3 Qxd1 17. Raxd1 $17)
15... Qe4+ (15... Rad8 $142 $5 16. c3 Qd3 $17) 16. Kf2 (16. Qe2 Qxe2+ 17. Kxe2
Rhd8 $11) 16... Rad8 $15 17. Re1 Qd4+ (17... Qc4 $142 $5 18. Qg4+ Nf5 $17) 18.
Be3 $11 Qxd1 19. Rexd1 b6 20. a4 Nc6 21. Kf3 f6 22. exf6 Kxf6 23. Bf2 Kf7 24.
c3 g6 25. Bh4 Rxd1 26. Rxd1 Ke6 27. Ke4 Rf8 28. g4 h6 29. Bg3 Ne7 30. Rf1 (30.
Bh4 Nc6 $16) 30... Rf7 (30... h5 31. h3 $11) 31. Rd1 (31. h3 h5 $14) 31... Rf8
(31... h5 32. h3 $14) 32. h3 (32. Bh4 Nc6 $16) 32... Nc8 (32... h5 33. Kf3
hxg4+ 34. hxg4 $14) 33. f5+ (33. Kf3 $5 $16) 33... gxf5+ $11 34. gxf5+ Rxf5 35.
Rd8 Ne7 36. Rd6+ Kf7 37. Rxh6 Rf1 38. Rh7+ Ke6 39. Bh4 Nf5 40. Bd8 Nd6+ (40...
Rd1 41. Bg5 $11) 41. Kd3 $11 Rf3+ 42. Kd2 Nc4+ 43. Kc2 Rf2+ 44. Kd3 Nb2+ 45.
Ke3 (45. Ke4 Nxa4 46. Rh6+ Kf7 $11) 45... Nd1+ (45... Rf8 $5 46. Bg5 Nxa4 $17)
46. Kd3 $11 Nb2+ 47. Ke3 (47. Ke4 $5 $15) 47... Nd1+ 48. Kd3 1/2-1/2

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.09"]
[Round "3"]
[White "Rupel, D."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1963"]
[BlackElo "2056"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "145"]
[EventDate "1973.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. Nbd2 e6 4. g3 c5 5. Bg2 Nc6 6. dxc5 (6. e3 Bd6 7. b3 O-O 8.
Bb2 Qc7 9. c4 cxd4 10. exd4 Ne4 11. Nxe4 dxe4 12. Ng5 Qa5+ 13. Kf1 Qxg5 14.
Bxe4 f5 15. Bf3 Bb4 16. Kg2 Qd2 17. Qxd2 Bxd2 18. d5 Nd8 19. Rad1 Bg5 20. Rhe1
Bf6 {Novak,I (2321)-Mlacnik,F (2132) La Pineda 2004 0-1 (35)}) 6... Bxc5 7. Nb3
Be7 8. O-O $146 (8. Bf4 O-O 9. O-O Bd7 10. c3 Rc8 11. Re1 Na5 12. Nbd2 Qb6 13.
b4 Nc4 14. Nxc4 Rxc4 15. Be3 Qc7 16. Bd4 Ne4 17. Ne5 Nxc3 18. Qd3 Bb5 19. Nxc4
Nxe2+ 20. Qxe2 Bxb4 21. Qg4 g6 22. Ne3 Bxe1 {
Hjorth,M (1897)-Wolke,R (2108) Hamburg 2001 1-0}) (8. c4 O-O 9. cxd5 Qxd5 10.
Qxd5 Nxd5 $11) 8... O-O $17 9. Nbd4 Bd7 10. b3 (10. Nxc6 Bxc6 11. Ne5 Bb5 $15)
10... Rc8 (10... Nxd4 11. Qxd4 Bb5 12. c4 dxc4 13. bxc4 $17) 11. Bb2 Qc7 12.
Rc1 (12. Nxc6 Bxc6 13. Ne5 Bb5 $15) 12... Na5 13. Nd2 (13. e3 $142 $17) 13...
Rfd8 (13... e5 $142 14. N4f3 Nc6 $17) 14. c4 $11 dxc4 15. Nxc4 Nxc4 16. Rxc4
Qb6 17. Rxc8 Bxc8 (17... Rxc8 $143 18. Nf5 exf5 19. Bxf6 Qxf6 20. Qxd7 $14) 18.
Qc2 Nd5 19. Nf5 exf5 20. Bxd5 f4 21. Qc4 fxg3 $2 (21... Qg6 $142 $11) 22. Bxf7+
$16 Kf8 23. hxg3 Bh3 (23... Qc5 24. Rc1 Qxc4 25. Bxc4 $18 (25. bxc4 $4 Kxf7 26.
Rc3 Rd2 27. Rf3+ Kg6 $19)) 24. Rc1 (24. Ra1 Qc5 25. Be6 Qxc4 26. Bxc4 Bf5 $18)
24... Rc8 $2 (24... Qc6 $142 25. Qxc6 bxc6 $16) 25. Qf4 $18 Rxc1+ 26. Bxc1 Bd6
(26... Qf6 27. Qxf6 Bxf6 $18 (27... gxf6 $4 28. Bd5 Bc8 29. Bh6+ Ke8 30. Be4
$18)) 27. Qf3 Qc7 (27... Bg4 28. Qxg4 Kxf7 29. Qf3+ Ke6 30. Qg4+ Kf7 31. Qf5+
Kg8 32. Qe6+ Kf8 33. Qf5+ Kg8 34. Qd5+ Kf8 35. Qf3+ Kg8 36. Be3 $18) 28. Be6+ (
28. Bc4+ $142 Ke8 29. Qh5+ Kd8 30. Qxh3 h6 31. Qh4+ Qe7 $18) 28... Ke8 29. Qe3
(29. Bc4 $142 Qd7 30. Be3 Kd8 31. Bxa7 Kc8 $18) 29... Bxe6 $4 (29... Bc5 $142
30. Qe4 Bxf2+ 31. Kxf2 Qb6+ 32. Be3 Qxe6 33. Qxb7 Qf6+ 34. Bf4 Qd4+ 35. Kf3
Qc3+ 36. Kf2 Qd4+ 37. Kf3 Qc3+ 38. e3 Qd2 39. Qb5+ Kf8 40. Qb8+ Kf7 41. Qxa7+
Kg8 42. Qb8+ Kf7 43. Qc7+ Kg8 44. Qc4+ Kh8 $11) 30. Qxe6+ $18 Kf8 31. Qf5+ Kg8
32. Be3 b6 (32... a6 33. Qe6+ Kf8 34. Qe4 $18) 33. Qd5+ (33. Qe6+ Kf8 34. Qe4
h6 $18) 33... Kf8 (33... Kh8 34. Bd4 $18) 34. Qa8+ (34. Qe4 g6 35. Bh6+ Kf7 36.
Qd5+ Kf6 $18) 34... Kf7 (34... Qb8 35. Qe4 Kg8 36. Qe6+ Kf8 37. Bd4 $18) 35.
Qd5+ Kf8 36. Qe6 (36. Qe4 h6 37. Bf4 a5 $18) 36... h6 (36... Be5 37. Qf5+ Kg8
38. Qe6+ Kf8 39. a4 $18) 37. Qf5+ Kg8 38. Qd5+ (38. Qg6 $5 Kf8 39. Bd4 Ba3 $18)
38... Kh7 39. Qf5+ (39. Qe4+ Kh8 $18) 39... Kg8 (39... g6 40. Qe6 Be5 41. b4
$18) 40. Qg6 Kf8 41. Qe6 (41. Bd4 $142 Ba3 42. Qe6 $18) 41... a5 (41... Bc5 $18
) 42. Qf5+ Kg8 (42... Ke7 43. Bd4 Bc5 44. Be5 $18) 43. Qb5 Bc5 (43... Bxg3 44.
Bxb6 Qc1+ 45. Kg2 $18) 44. Qc4+ Kh8 45. Qc3 (45. Bxc5 bxc5 46. e4 h5 $18) 45...
Kg8 46. Qc4+ Kh8 (46... Kh7 47. Bxc5 bxc5 48. e4 $18) 47. Qf4 (47. Bxc5 $5 bxc5
48. e4 h5 $18) 47... Qe7 (47... Qxf4 48. Bxf4 (48. gxf4 $6 Bxe3 49. fxe3 g5 $11
) 48... h5 49. Bd2 $18) 48. Bxc5 Qxc5 49. Qd2 (49. e4 $142 Qc2 50. e5 Qd1+ 51.
Kh2 Qd5 52. Qf8+ Kh7 $18) 49... Qc6 50. f3 (50. Qd8+ $142 Kh7 51. Qd3+ Kh8 $18)
50... a4 (50... Kh7 51. Kf2 $18) 51. Qd8+ Kh7 52. Qd3+ Kh8 53. Qc4 (53. Qd8+
Kh7 54. Qd3+ Kh8 $18) 53... Qg6 (53... Qd6 54. Kf2 a3 55. Qc8+ Kh7 56. Qc3 $18)
54. Kf2 (54. g4 axb3 55. axb3 Qe8 $18) 54... axb3 $2 (54... a3 55. Qd5 Qe8 $18)
55. axb3 Qd6 56. b4 Qf6 (56... Qd7 57. Qd3 Qe6 58. b5 $18) 57. Kg2 (57. Qd5
$142 Qf8 58. b5 Qf6 $18) 57... Qd6 (57... Qe7 $18) 58. b5 Qe5 (58... Qd2 59.
Qd3 Qe1 60. Qe3 $18) 59. e4 Qb2+ 60. Kh3 Qf2 (60... h5 61. Qc6 Kh7 62. Qxb6 $18
) 61. Qc8+ Kh7 62. Qf5+ Kg8 (62... Kh8 63. Qf8+ Kh7 64. Qf5+ Kh8 $18) 63. Qd5+
Kh7 64. e5 h5 (64... Qf1+ 65. Kg4 h5+ 66. Kf4 Qc1+ 67. Kf5 Qc8+ 68. e6 $18) 65.
e6 Kh6 (65... g5 66. Qd1 Kg7 $18) 66. f4 Qf1+ 67. Kh4 g6 (67... Qe2 68. Qg5+
Kh7 69. Qxh5+ Qxh5+ 70. Kxh5 Kg8 71. Kg6 Kf8 72. Kf5 g6+ 73. Ke5 Ke7 74. g4 Ke8
75. Kd6 g5 76. f5 Kd8 77. e7+ Ke8 78. f6 Kf7 79. Kd7 Kxf6 80. e8=Q Kg7 81. Ke7
Kh7 82. Kf6 Kh6 83. Qh8#) 68. Qa8 (68. Qg5+ Kh7 69. Qe5 Qd1 70. Kg5 Qd8+ 71. e7
Qe8 72. Qe6 h4 73. f5 h3 74. Qxg6+ Qxg6+ 75. fxg6+ Kg7 76. e8=Q h2 77. Qf7+ Kh8
78. Qh7#) 68... Kg7 69. Qb7+ Kh6 70. Qa8 Kg7 71. e7 (71. Qd5 Kf6 72. Qe5+ Ke7
73. Kg5 Qb1 74. Qf6+ Kd6 75. e7+ Kd7 76. Qf7 Qf5+ 77. Qxf5+ gxf5 78. Kf6 h4 79.
gxh4 Ke8 80. h5 Kd7 81. h6 Kd6 82. e8=Q Kc5 83. Qe5+ Kb4 84. h7 Ka3 85. Kxf5
Ka2 86. h8=Q Kb3 87. Qb2+ Kc4 88. Qhd4#) 71... g5+ $4 (71... Qe2 $142 72. e8=N+
Kh6 $11) 72. Kxg5 Qxb5+ 73. f5 (73. f5 Qe5 74. Qf8+ Kh7 75. Qf7+ Qg7+ 76. Qxg7+
Kxg7 77. e8=Q h4 78. f6+ Kh7 79. Qg6+ Kh8 80. Qg7#) 1-0

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.10"]
[Round "4"]
[White "Bailey, B."]
[Black "Doolittle, L."]
[Result "1-0"]
[WhiteElo "2056"]
[BlackElo "1496"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]
[EventDate "1973.??.??"]

{B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3 Qc7 9. Qe2 Nc6 $146 (9...
Nbd7 10. O-O-O (10. Nb3 b5 11. O-O O-O 12. Rae1 h6 13. Bh4 b4 14. Nd1 Bb7 15.
e5 dxe5 16. fxe5 Nd5 17. Bxe7 Nxe7 18. Nd4 Bd5 19. c4 Qc5 20. Kh1 Qxd4 21. cxd5
Nxd5 22. Qe4 Qxe4 23. Bxe4 N7b6 24. Ne3 Rac8 {
Losan,R-Lacina,F (2019) Prague 2006 0-1 (40)}) 10... O-O (10... b5 11. Rhe1 Bb7
(11... h6 12. Bh4 g5 13. fxg5 hxg5 14. Bxg5 Bb7 15. h4 O-O-O 16. Kb1 b4 17. Na4
Qa5 18. b3 Ne5 19. Rc1 Kb8 20. c3 Rc8 21. cxb4 Qxb4 22. Nc2 Qa5 23. Bd2 Qd8 24.
Bxa6 Bxa6 25. Qxa6 Rc6 26. Qb5+ {
Pardinas Riano,E (1918)-Gago Padreny,I (1686) Collado Villalba 2003 1-0}) 12.
e5 dxe5 13. fxe5 Nd5 14. Bxe7 Nxc3 15. Qg4 Kxe7 16. Nxe6 h5 17. Qg5+ Kxe6 18.
Bf5# {1-0 (18) Hausner,I (2441)-Hase,P (2096) Prague 2003}) 11. Rhe1 Nc5 12. e5
dxe5 13. fxe5 Nd5 14. Ne4 Qxe5 15. Qh5 Nxd3+ 16. Rxd3 Nf4 17. Qh4 Nxd3+ 18.
cxd3 Bxg5+ 19. Nxg5 Qc5+ 20. Kb1 h6 21. Ndf3 Bd7 22. g4 Bb5 {
0-1 (22) Goeth,J-Machacek,P Brno 1973}) (9... h6 $142 10. Bh4 Nxe4 11. Bxe7
Nxc3 $17) 10. Nxc6 $14 Qxc6 $2 (10... bxc6 11. e5 Nd5 12. Nxd5 cxd5 13. Bxe7
Qxe7 14. O-O-O $14) 11. e5 (11. O-O-O $142 Bd7 12. Rhf1 $16) 11... Ng8 $2 (
11... Nd5 12. Ne4 f6 13. Qh5+ Kd8 $18) 12. Nb5 $4 (12. Ne4 $142 dxe5 13. fxe5
Bxg5 14. Nxg5 $18) 12... dxe5 $11 (12... axb5 $4 13. Bxb5 Bd7 14. Bxc6 Bxc6 15.
Bxe7 Nxe7 16. exd6 $18) 13. Bxe7 Nxe7 14. fxe5 (14. Qxe5 $2 f6 (14... axb5 $4
15. Bxb5 O-O 16. Bxc6 Nxc6 17. Qc7 $18) 15. Qe2 Qb6 $19 (15... axb5 16. Bxb5
O-O 17. Bxc6 Nxc6 18. c3 $18)) 14... O-O 15. Nd6 Ng6 $2 (15... Qd5 $142 $14)
16. O-O-O $18 Nf4 $2 (16... Bd7 17. g3 Qb6 $18) 17. Qf2 Nxd3+ (17... Ng6 18.
Rhe1 Qa4 19. Kb1 $18) 18. Rxd3 b5 (18... f6 19. Rhd1 Bd7 20. Rf3 $18) 19. Rf1 (
19. Rg3 $142 Bb7 20. Qf6 g6 $18) 19... f6 20. Rg3 (20. exf6 $6 Rxf6 21. Qg1
Rxf1+ 22. Qxf1 Qc7 $18) 20... f5 21. Qf4 (21. Rc3 $142 $5 Qd5 22. Qf3 Bd7 $18)
21... Qd5 $2 (21... Qb6 22. h4 Ra7 23. h5 $18) 22. Rd1 Qxa2 (22... Qc5 23. Rc3
Qa7 $18) 23. Ra3 (23. Rxg7+ $1 Kh8 24. Qh6 Qa1+ 25. Kd2 Qa5+ 26. c3 Qxc3+ 27.
bxc3 b4 28. Qxh7#) 23... Qa1+ (23... Qxa3 24. bxa3 Ra7 $18) 24. Rxa1 1-0

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.11"]
[Round "5"]
[White "Seirawan, Y."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2057"]
[BlackElo "2056"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]
[EventDate "1973.??.??"]

{C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4
Nxe4 5. dxe5 Na5 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qxe4 Be7 9. O-O $146 (9. Nc3 Nc6
10. O-O Rb8 11. Nd5 b6 12. Qg4 Kf7 13. Ng5+ Kg8 14. Nf6+ Bxf6 15. Qc4+ {
1-0 (15) Ravagnati,W-Ballabio,R Corsico 1990}) 9... Rb8 (9... Nc6 10. Re1 $18)
10. Rd1 (10. Nc3 b5 11. Nd5 Bb7 $18) 10... b6 (10... b5 11. Qg4 Kf8 12. a4 $18)
11. e6 $1 d6 (11... dxe6 12. Rxd8+ {Deflection Pinning} (12. Qa4+ {Decoy})) 12.
Qf5 (12. Nc3 $5 Bb7 13. Nd5 Bf6 $18) 12... Bf6 (12... Rf8 13. Qh5+ g6 14. Qxh7
Bxe6 15. Nd4 $18) 13. Ng5 (13. Nc3 $142 Bb7 14. Ne5 Qe7 $18) 13... g6 14. Qg4
Qe7 15. Re1 Kf8 (15... h5 16. Qe4 Rg8 17. Nc3 Bxc3 18. bxc3 $18) 16. Nc3 Bb7 (
16... h5 17. Qg3 Bb7 18. Nf7 $18) 17. Nf7 Rg8 18. Bh6+ Ke8 (18... Rg7 19. h4
Kg8 20. Bxg7 Bxg7 21. h5 gxh5 22. Qxh5 $18) 19. Rad1 Bg7 (19... a6 20. Ne4 Bxe4
21. Qxe4 $18) 20. Bf4 Bc6 21. Rxd6 $1 cxd6 22. Nxd6+ Kf8 23. Nf7 (23. Bg5 Qxd6
24. Nb5 Be5 25. Nxd6 h5 26. Bh6+ Ke7 27. Qg5+ Bf6 28. Qf4 Rbd8 29. Nb7 Rc8 30.
Bg5 Rgf8 31. Qd6+ Ke8 32. e7 Rh8 33. Qd8+ Kf7 34. Nd6+ Kg7 35. e8=N+ Bxe8 36.
Qxf6+ Kg8 37. Rxe8+ Rxe8 38. Qf7#) 23... Rd8 (23... Bxc3 24. bxc3 Rg7 25. Bxb8
Rxf7 26. Qd4 $18) 24. Nxd8 (24. Nxd8 Bxc3 25. bxc3 Qxd8 26. e7+ Qxe7 27. Bh6+
Rg7 28. Qc8+ Be8 29. Rxe7 Kxe7 30. Qc7+ Ke6 31. Qxg7 Ba4 32. Qd4 g5 33. Qxa4
Kd6 34. Bxg5 Nc6 35. Bf4+ Kd7 36. Qb5 h6 37. Qd5+ Ke8 38. Qxc6+ Ke7 39. Bxh6 b5
40. Bg5+ Kf8 41. Qf6+ Kg8 42. Bh6 b4 43. Qg7#) 1-0

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.12"]
[Round "6"]
[White "Bailey, B."]
[Black "Preskitt, R."]
[Result "1/2-1/2"]
[WhiteElo "2056"]
[BlackElo "1857"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]
[EventDate "1973.??.??"]

{B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3 O-O (8... h6 9. Bxf6 Bxf6
10. Nf3 Qb6 11. e5 Qe3+ 12. Qe2 Qxe2+ 13. Kxe2 Be7 14. Ne4 dxe5 15. Nxe5 Nd7
16. Rad1 Nxe5 17. fxe5 Bd7 18. c4 O-O 19. Nd6 Bc6 20. Rhg1 f6 21. c5 fxe5 22.
Bc4 Rf6 23. Rgf1 {Tseitlin,M (2465)-Bangiev,A (2390) Budapest 1990 0-1 (44)})
9. e5 $146 (9. Qf3 Nbd7 10. O-O-O Qc7 11. Qh3 (11. Rhe1 Rb8 12. Kb1 Qc5 13. Nb3
Qc6 14. Qh3 e5 15. f5 Re8 16. Re3 d5 17. Nxd5 Nxd5 18. exd5 Qxd5 19. Bxe7 Rxe7
20. Qh4 Re8 21. f6 g6 22. g4 Qd6 23. g5 Qf8 24. Be2 Nb6 25. Bg4 Bxg4 {
Fuchs,J (2007)-Billing,T (1644) Willingen 2006 1-0 (69)}) 11... Nc5 12. g4 b5
13. a3 Bb7 14. Qf3 Rab8 15. Nde2 Ba8 16. Bxf6 Bxf6 17. g5 Bxc3 18. Nxc3 b4 19.
axb4 Rxb4 20. Na2 Nxd3+ 21. Rxd3 Bxe4 22. Rc3 Qb7 {
0-1 (22) Ssegirinya,J (2035)-Nguyen Anh Dung (2484) Shenyang 1999}) (9. Qe2 Nc6
10. Nxc6 bxc6 11. O-O-O d5 12. exd5 cxd5 13. Rhe1 Rb8 14. f5 Qa5 15. Qe5 Nd7
16. Qxb8 Bxg5+ {0-1 (16) Platek,A (1600)-Lenda,L (1600) Krakow 2005}) (9. Qf3
e5 10. Nf5 Bxf5 11. exf5 Nbd7 $11) 9... dxe5 10. fxe5 Nd5 11. Bxe7 Nxe7 (11...
Qxe7 $142 $5 12. O-O Nxc3 13. bxc3 b5 $11) 12. Qg4 $16 Nec6 $4 (12... Qa5 $142
13. O-O-O Qxe5 14. Bxh7+ Kxh7 15. Qh4+ Kg6 16. Qxe7 Qg5+ 17. Qxg5+ Kxg5 18.
Nf3+ Kf6 $16) 13. O-O-O $18 Qc7 (13... Qe7 14. Nf3 g6 15. Be4 $18) 14. Nf3 (14.
Bxh7+ Kxh7 15. Ne4 g6 16. Qh4+ Kg7 $18) 14... h6 (14... g6 15. Qg3 Nd7 $18) 15.
Rhe1 (15. Qe4 $142 g6 16. h4 $18) 15... Nd7 $16 16. Qe4 g6 $4 (16... f5 $142
17. exf6 Nxf6 $16) 17. Qf4 (17. h4 b5 18. h5 f5 19. exf6 Nxf6 20. Qxg6+ Qg7 21.
Qxg7+ Kxg7 $18) 17... Kg7 (17... f5 18. Kb1 Kg7 19. g4 $18) 18. h4 h5 (18...
Ra7 19. Kb1 b6 20. g4 $18) 19. Bc4 (19. Kb1 $142 Qa5 20. a3 $18) 19... b5 20.
Rxd7 $4 (20. Bb3 $142 Ra7 21. Kb1 $18) 20... Bxd7 (20... Qxd7 $142 $5 21. Bd3
f5 $11) 21. Bd3 $16 Qd8 22. g4 f5 $4 (22... hxg4 $142 23. Qxg4 Rh8 $16) 23.
gxh5 $18 Rh8 24. hxg6 Rh6 (24... Qe7 25. Ne2 Nb4 $18) 25. Ng5 (25. Ne4 $142 Qe7
26. Nf6 $18) 25... Rxg6 $4 (25... Qe7 $142 26. Be2 Rxg6 $16) 26. Rg1 $18 Qb6 (
26... Qh8 27. Nce4 $1 Kf8 28. Nf6 $18) 27. Ne2 (27. Nxe6+ $142 Bxe6 28. Rxg6+
Kxg6 29. Qg5+ Kf7 30. Qf6+ Kg8 31. Qxe6+ Kg7 32. Qf6+ Kg8 33. Qg5+ Kh8 34. Qh6+
Kg8 35. Bxf5 Qg1+ 36. Nd1 Nxe5 37. Qh7+ Kf8 38. Qh8+ Qg8 39. Qxe5 $18) 27...
Rh8 28. Nxe6+ (28. Qg3 $142 Kg8 29. Nf4 $18) 28... Bxe6 $11 29. Rxg6+ Kxg6 30.
Qg5+ Kh7 31. Qh5+ Kg7 32. Qg5+ Kh7 33. Qh5+ Kg7 34. Qg5+ Kh7 1/2-1/2

[Event "ACS Fall Congress"]
[Site "?"]
[Date "1973.10.13"]
[Round "7"]
[White "Beard, W."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1553"]
[BlackElo "2056"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "84"]
[EventDate "1973.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c3 b6 (5... Be7 6. O-O O-O 7. Nbd2 cxd4 8.
cxd4 {1/2-1/2 (8) Sygulski,A (2425)-Kindermann,S (2490) Naleczow 1984}) 6. Bg5
Be7 (6... h6 7. Bxf6 Qxf6 8. Nbd2 Qd8 9. Ne5 a6 10. O-O Ra7 11. e3 Bd6 12. Qh5
O-O 13. dxc5 bxc5 14. c4 Bb7 15. cxd5 Bxd5 16. Nec4 Be7 17. Rfd1 Bxg2 18. Kxg2
Qd5+ 19. Qf3 Nc6 20. b3 Qxf3+ 21. Nxf3 {
Grove,U (1723)-Diz Suarez,C (1676) Hamburg 2005 1/2-1/2 (37)}) 7. O-O O-O 8. e3
$146 (8. Nbd2 Nbd7 9. Re1 Bb7 10. Qb3 Ne4 11. Nxe4 dxe4 12. Bxe7 Qxe7 13. Nd2
f5 14. e3 Nf6 15. f3 exf3 16. Bxf3 Bxf3 17. Nxf3 Ne4 18. Re2 Rf6 19. Nd2 Nxd2
20. Rxd2 Rd8 21. Rad1 Qf7 22. dxc5 Rxd2 {Hoffmann,G-Liebeskind,R Kleve 1999 1-0
}) (8. b3 Bb7 9. Re1 Nbd7 10. Nbd2 h6 11. Bxf6 Bxf6 12. Qc2 cxd4 13. cxd4 Rc8
14. Qb2 Qe7 15. b4 Rc7 16. Rac1 Rfc8 17. a3 e5 18. Nb3 e4 19. Nfd2 e3 20. Nf3
exf2+ 21. Kxf2 Nf8 22. e3 Ne6 {Salimu,S-Okoth,J Luzern 1982 0-1 (79)}) (8. c4
Bb7 (8... dxc4 $4 9. Bxf6 Bxf6 10. Ne1 $18) 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. dxc5
Qxc5 $11) 8... Nbd7 $15 9. b4 $2 (9. Ne5 h6 10. Nc6 Qe8 11. Nxe7+ Qxe7 12. Bxf6
Nxf6 $15) 9... a5 $4 (9... Ba6 10. Re1 cxb4 11. Bxf6 Nxf6 $19 (11... gxf6 $143
12. cxb4 Bxb4 13. Nbd2 $17) (11... Bxf6 $6 12. cxb4 Be7 13. a3 $15)) 10. b5 $15
h6 11. Bxf6 Bxf6 (11... gxf6 $143 12. c4 dxc4 13. dxc5 Bxc5 14. Nd4 Bxd4 15.
Qg4+ Kh7 16. Qxd4 $16 (16. exd4 $6 f5 17. Qe2 Rb8 $11)) (11... Nxf6 $6 12. Ne5
$11) 12. a4 (12. c4 Bb7 13. cxd5 Bxd5 $15) 12... Bb7 $17 13. Re1 e5 (13... Qe7
$142 $5 $17) 14. dxe5 Nxe5 (14... Bxe5 $142 $5 15. Nxe5 Nxe5 $11) 15. Nxe5 $16
Bxe5 16. e4 $4 (16. Ra2 $142 c4 17. e4 dxe4 18. Rd2 $16) 16... dxe4 $19 17.
Qxd8 (17. Ra2 f5 18. Rd2 Qe8 $19) 17... Raxd8 (17... Rfxd8 $143 18. Ra2 f5 19.
Bh3 $19) 18. Bxe4 (18. Rc1 f5 19. Na3 $19) 18... Bxe4 19. Rxe4 Rd1+ 20. Kg2
Bxc3 $1 21. Nxc3 (21. Ra3 Bb2 (21... Rxb1 $6 22. Rxc3 Rd1 23. Re7 $15) 22. Rb3
Rxb1 $19) 21... Rxa1 22. Nd5 Rb8 23. Ne7+ (23. Kf3 Rd1 24. Ne3 Rd2 $19) 23...
Kf8 24. Nc6 (24. Nf5 Re8 25. Rc4 Rd8 $19) 24... Re8 25. Ne5 (25. Rf4 g5 26. Rc4
Ra2 $19) 25... Rxe5 $1 26. Rxe5 Rxa4 27. Rd5 Rb4 (27... Rd4 28. Re5 Rb4 29. Re1
$19) 28. Rd2 (28. Rd8+ Ke7 29. Ra8 Rxb5 $19) 28... Rxb5 29. Kf1 (29. Ra2 Ke7
$19) 29... a4 30. Ke2 a3 31. Kd1 (31. Kd3 Rb4 32. Kc3 b5 $19) 31... Ra5 32. Ra2
b5 33. Kc2 b4 34. Kb3 Rb5 (34... Ke7 $142 $5 35. Rd2 Rb5 36. Ra2 $19) 35. Rc2
Ke7 36. Re2+ Kd6 37. Rd2+ Kc6 38. h3 Ra5 39. Re2 a2 40. Rxa2 Rxa2 41. Kxa2 c4
42. Kb2 Kd5 (42... Kd5 43. f3 Kd4 $19) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.10.23"]
[Round "1"]
[White "Tusnadi, E."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1884"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "62"]
[EventDate "1973.??.??"]

{A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} 1. c4 Nf6
2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. d4 c5 6. cxd5 cxd4 7. dxe6 Nxe5 8. exf7+ Nxf7
9. Ne4 Nc6 $146 (9... Bf5 10. Ng3 Bg6 11. Bd3 Bb4+ 12. Kf1 Bxd3+ 13. Qxd3 O-O
14. Nf3 Nc6 15. Bf4 Bc5 16. a3 Bb6 17. h3 Qd5 18. Kg1 Nfe5 19. Bxe5 Nxe5 20.
Nxe5 Qxe5 21. Ne4 Rf4 22. f3 Raf8 23. Rf1 Qf5 24. h4 {
Tomaszewski,R-Jagodzinski,W (1910) Bydgoszcz 1978 1-0 (40)}) 10. a3 $2 (10. Nf3
Bb4+ 11. Bd2 O-O $17) 10... Be7 (10... Bf5 11. Bd3 Nfe5 12. Nf3 Nxd3+ 13. Qxd3
$19) 11. Bd3 $2 (11. Nf3 O-O 12. Bd3 Bg4 $17) 11... O-O $4 (11... Nfe5 12. Nf3
Bg4 13. O-O $19) 12. Qc2 $4 (12. Ne2 $142 Nfe5 13. O-O $17) 12... Nfe5 (12...
Nce5 $142 13. Ne2 Be6 $19) 13. f4 $4 (13. Ne2 $19) 13... Nxd3+ 14. Qxd3 Bf5 15.
Qb3+ Kh8 16. Ng3 Bh4 {Black prepares d3} 17. Nf3 Re8+ 18. Kf2 Bxg3+ (18... d3
19. Re1 Rxe1 20. Kxe1 $19) 19. Kxg3 $4 (19. hxg3 $142 $5 d3 20. Be3 $17) 19...
d3 (19... Qf6 $142 20. Qd1 Na5 $19) 20. Bd2 Nd4 (20... Re6 21. Bc3 Rg6+ 22. Kf2
$19) 21. Nxd4 Qxd4 22. Rae1 Rad8 $4 (22... Be4 $142 $5 $19) 23. Qc3 (23. Qb4 $5
Re2 24. Qxd4 Rxd4 25. Be3 Rxe1 26. Rxe1 $11) 23... Qb6 24. Re5 $4 (24. h3 $142
$17) 24... Qg6+ $19 25. Kf2 Be4 (25... Rxe5 $142 26. Qxe5 Re8 27. Qxe8+ Qxe8
$19) 26. Rg5 $15 Qb6+ 27. Be3 Qf6 (27... Qh6 $142 28. Re1 Bg6 $15) 28. Re5 $4 (
28. Re1 $142 $11) 28... Qh4+ $19 29. g3 Qg4 30. Rxe8+ Rxe8 31. Qxg7+ (31. Qd2
Qf3+ 32. Ke1 Bd5 33. Qxd3 Rxe3+ 34. Qxe3 Qxe3+ 35. Kf1 Bf3 36. b3 Qe2+ 37. Kg1
Qg2#) 31... Kxg7 (31... Kxg7 32. Kg1 Qd1+ 33. Kf2 Qf3+ 34. Ke1 Qe2#) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.10.31"]
[Round "2"]
[White "Clark, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2059"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "50"]
[EventDate "1973.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2
Be7 5. d4 c6 (5... O-O 6. cxd5 exd5 7. Qc2 Nc6 8. Nf3 Bg4 9. e3 Nb4 10. Qd1 Ne4
11. a3 Na6 12. Qb3 Nxc3 13. bxc3 Rb8 14. O-O c5 15. Ne5 Be6 16. a4 c4 17. Qc2
f6 18. Nf3 Qd7 19. Ba3 Bxa3 20. Rxa3 {
Walker,S (2220)-Mannion,S (2260) London 1986 0-1 (43)}) 6. b3 $146 (6. Bg5 h6
7. Bxf6 Bxf6 8. e3 a6 9. cxd5 exd5 10. Nge2 Be6 11. O-O O-O 12. Na4 Nd7 13. Rc1
Rc8 14. Nf4 b5 15. Nc3 Nb6 16. Nd3 Be7 17. Ne2 Bd6 18. Rc2 Bf5 19. b3 Ba3 20.
Qd2 Qd6 {Miranda,V-Goerens,J Schilde 1971 1-0 (35)}) (6. Nf3 Nbd7 7. cxd5 exd5
8. O-O Bd6 9. a3 a5 10. Qc2 O-O 11. Rb1 Re8 12. b4 axb4 13. axb4 Nb6 14. b5 Nc4
15. Nd2 Nxd2 16. Bxd2 h6 17. e3 Bd7 18. bxc6 bxc6 19. Na4 Rb8 20. Nc5 Bxc5 {
Polishchuk,O (2324)-Banaszkiewicz,M (1986) Krakow 2006 1-0}) (6. Nf3 O-O $14)
6... Nbd7 7. Bb2 O-O 8. e3 (8. Nf3 b5 9. c5 b4 $11) 8... b6 (8... b5 $5 9. cxb5
cxb5 10. Nxb5 Ba6 $11) 9. Nf3 $11 Ba6 (9... a5 10. O-O $11) 10. Nd2 Rc8 11. f4
(11. O-O c5 12. Rc1 $11 (12. cxd5 $143 cxd4 13. exd4 Bb4 14. dxe6 Bxc3 (14...
Rxc3 $143 15. exf7+ (15. exd7 $2 Rd3 16. Qe2 Rxd2 17. Qxa6 Rxb2 $19) 15... Rxf7
16. a3 Bxf1 17. Bxf1 $16) 15. exd7 Qxd7 16. Bxc3 Bxf1 17. Nxf1 Rxc3 $17)) 11...
dxc4 (11... c5 12. O-O cxd4 13. exd4 dxc4 14. bxc4 Bxc4 15. Nxc4 Rxc4 16. Kh1
$17) 12. bxc4 c5 13. d5 (13. Qb3 cxd4 14. exd4 Nb8 $17) 13... exd5 14. cxd5 $2
(14. Bxd5 $142 $5 Nxd5 15. Nxd5 $19) 14... b5 $19 15. O-O (15. a4 b4 16. Nb5
Bxb5 17. axb5 $19) 15... b4 16. Ne2 (16. Nce4 Bxf1 17. Qxf1 Nxd5 $19) 16... c4
(16... Ng4 17. Rf3 Ndf6 18. h3 Qxd5 19. a3 $19) 17. Bd4 Bc5 18. Re1 Re8 19. Qa4
(19. Qc2 Rxe3 20. Bxe3 Bxe3+ 21. Kh1 $19) 19... Qb6 20. Rab1 (20. Nf1 Bxd4 21.
Nxd4 Nc5 $19) 20... Rxe3 21. Nxc4 (21. Nf3 Rxf3 $1 22. Bxf3 Bxd4+ 23. Kg2 Bc5
$19) 21... Bxc4 22. Bxe3 Bxe3+ 23. Kh1 Bd2 24. Red1 Ng4 (24... Bd3 $142 25.
Rxd2 Bxb1 26. Rb2 $19) 25. Bf3 (25. Rxd2 Nf2+ 26. Kg1 Nd3+ 27. Kh1 $19) 25...
Qf2 (25... Qf2 26. Bg2 Bxd5 27. Rg1 Qxe2 28. h3 Ndf6 29. Qxa7 Be3 30. Qe7 Ne4
31. hxg4 Qxg4 32. a3 Qh5+ 33. Qh4 Qxh4+ 34. gxh4 Nf2+ 35. Kh2 Bxf4#) 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.11.05"]
[Round "3"]
[White "Bailey, B."]
[Black "Davenport, F."]
[Result "1-0"]
[WhiteElo "1985"]
[BlackElo "1824"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "39"]
[EventDate "1973.??.??"]

{C87: Closed Ruy Lopez: Steinitz-type lines after 6 Re1 d6} 1. e4 e5 2. Nf3 Nc6
3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. Re1 Be7 7. c3 O-O 8. h3 Re8 (8... Nd7 9. Bc2
Nb6 10. a4 a5 11. d3 d5 12. exd5 Qxd5 13. Na3 Bxa3 14. Rxa3 Qd6 15. Qe2 Bf5 16.
Ra1 Rad8 17. Nxe5 Nxe5 18. Qxe5 Qxe5 19. Rxe5 Bxd3 20. Bxd3 Rxd3 21. Be3 {
1/2-1/2 (21) Pilnik,H-Smyslov,V (2620) Munich 1958}) 9. d4 (9. d3 h6 10. Nbd2
Bf8 11. Nf1 Bd7 12. g4 Nh7 13. Ng3 g6 14. Kh2 Ng5 15. Ng1 Ne6 16. Be3 Nf4 17.
N1e2 Nxe2 18. Qxe2 Qh4 19. Rg1 h5 20. Nf5 Qf6 21. gxh5 Kh7 22. Bg5 Qh8 23.
hxg6+ fxg6 {Franco Valencia,A (2076)-Kizova,A (2011) Turin 2006 1-0 (31)}) 9...
b5 10. Bc2 Bf8 $146 (10... Bb7 11. Nbd2 Bf8 12. b3 (12. Nf1 exd4 13. cxd4 Nb4
14. Ng3 c5 15. Bg5 h6 16. Bd2 Nxc2 17. Qxc2 c4 18. d5 Nd7 19. Nf5 Nc5 20. Re3
g6 21. N3d4 gxf5 22. Nxf5 Nd3 23. Rg3+ Kh7 24. Qd1 Ne5 25. Qh5 Qf6 26. Bf4 Bc8
{Fournier,C (1710)-Monso,O (1700) France 1997 1-0 (83)}) 12... d5 13. dxe5 Nxe5
14. Nxe5 Rxe5 15. f4 Bc5+ 16. Kh1 Rh5 17. e5 d4 18. Ne4 Qd7 19. Nxf6+ {
1-0 (19) Glud,J (2176)-Andersen,P (2213) Horsens 2003}) 11. Nbd2 h6 (11... Bb7
12. a3 $14) 12. Nf1 $16 Ne7 $2 (12... a5 $142 $16) 13. dxe5 $18 dxe5 14. Qxd8
Rxd8 15. Nxe5 Bb7 $4 (15... Be6 $18) 16. Bb3 Bxe4 (16... Kh7 17. Nxf7 Re8 18.
Bc2 $18) 17. Nxf7 Bd5 (17... Rd5 18. Ne5 c5 19. Bxd5+ Nexd5 20. a4 $18) 18.
Nxd8 Rxd8 19. Bxd5+ (19. Bf4 Bxb3 20. axb3 Ned5 $18) 19... Nexd5 20. Ne3 1-0

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.11.18"]
[Round "4"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "1/2-1/2"]
[WhiteElo "1985"]
[BlackElo "2090"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "114"]
[EventDate "1973.??.??"]

{B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 1. e4 c6
2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Be3 Bg4 6. Be2 dxe4 7. Nxe4 Nh6 8. c3 Nf5 9.
Bf4 Nd7 10. h3 Bxf3 11. Bxf3 Nh4 $146 (11... O-O 12. O-O e5 13. dxe5 Nxe5 14.
Bxe5 (14. Bg5 f6 15. Bf4 Nxf3+ 16. Qxf3 Re8 {
1/2-1/2 (16) Mithrakanth,P (2335)-Ravisekhar,R (2400) Calcutta 1992}) 14...
Bxe5 15. Qxd8 Raxd8 16. g3 Nd6 17. Nxd6 Rxd6 18. Rad1 Rfd8 19. Rxd6 Rxd6 20.
Rd1 {1/2-1/2 (20) Schmeing,W (2080)-Freckmann,M (2120) Germany 1989}) (11... e5
12. Bg5 f6 13. Bd2 exd4 14. Bg4 $14) 12. O-O $16 Qa5 (12... Nxf3+ 13. Qxf3 O-O
14. Rfe1 $14) 13. Re1 (13. Bg4 f5 14. Bg3 Nxg2 15. Kxg2 Qd5 $16) 13... O-O $2 (
13... Nxf3+ 14. Qxf3 (14. gxf3 $6 O-O $11) 14... O-O 15. a4 $14) 14. Nd2 (14.
Bg4 Nf6 15. Bg5 Nxg2 16. Kxg2 Nxe4 17. Bxe7 Nf6 18. Bxf8 Bxf8 $18) 14... Rfe8 (
14... Nxf3+ $142 $5 15. Nxf3 Rfe8 $14) 15. Be4 $16 Nf6 16. Nc4 Qd8 17. Bc2 $4 (
17. Bd3 $142 $16) 17... Nxg2 $17 18. Kxg2 Qd5+ 19. Kg1 (19. Qf3 $142 $5 Qxc4
20. Bb3 $17) 19... Qxc4 $19 20. Bb3 Qa6 (20... Qb5 21. Be5 $19) 21. Qf3 Rac8 (
21... e6 22. Rad1 $19) 22. Re2 c5 (22... e6 $5 23. Rae1 $17) 23. dxc5 Rxc5 24.
Rae1 (24. Re5 Rxe5 25. Bxe5 b6 $17) 24... e6 25. Rd2 Nh5 26. Be3 Rf5 27. Qd1 (
27. Qe4 $142 $5 Nf6 28. Qa4 Qxa4 29. Bxa4 $17) 27... Nf4 $19 28. Bxf4 Rxf4 29.
Rd7 Qb5 30. Qd2 $2 (30. Re3 $19) 30... Bh6 (30... Qg5+ $142 $5 31. Kf1 Qg3 32.
Bd5 Qxh3+ 33. Bg2 $19) 31. Qd3 Qxd3 (31... Qg5+ $142 32. Qg3 Qf6 $19) 32. Rxd3
Re7 33. Red1 Kg7 34. Rd7 Kf6 35. Rd8 (35. Kg2 Re4 36. Kf3 Rh4 $19) 35... Bg5
36. Kg2 Bh4 (36... Re4 37. Kf3 Rf4+ 38. Kg2 $19) 37. f3 (37. R1d4 $5 Bg5 38.
R4d7 $17) 37... h5 (37... Bg5 38. Kf2 $19) 38. Bc2 Kg7 (38... Rc7 $142 39. R8d4
Bg5 $19) 39. R8d7 $17 Kf6 (39... Kf8 40. Rd8+ Re8 41. Rxe8+ Kxe8 42. Be4 $15)
40. Be4 $15 b6 41. b3 (41. a4 $5 $15) 41... g5 42. Bc6 Rxd7 43. Rxd7 Be1 44. c4
(44. Rxa7 $5 Bxc3 45. a4 $17) 44... a5 $19 45. Rb7 Bb4 46. Rxb6 (46. Be8 Be7
$19) 46... Rd4 47. Rb5 (47. Rb7 Rd2+ 48. Kf1 $19) 47... Rd2+ 48. Kg1 (48. Kf1
Rxa2 49. h4 Ra1+ 50. Kg2 gxh4 51. Rxh5 Rb1 $19) 48... Rxa2 49. h4 (49. Rb7 h4
50. Be8 Ke5 51. Rxf7 Bc5+ 52. Kh1 Ra3 $19) 49... gxh4 50. Rxh5 Be1 51. Ba4 (51.
c5 Rb2 $19) 51... Kg6 52. Re5 (52. Rh8 Bf2+ 53. Kf1 Bg3 $19) 52... Bc3 (52...
Bf2+ $142 53. Kh1 Bg3 $19) 53. Re4 h3 (53... Ra1+ $142 $5 54. Kg2 Be1 55. c5
Ra2+ 56. Kh1 $19) 54. Rh4 Ra1+ 55. Kh2 Be5+ 56. f4 Ra2+ $4 (56... Bd6 $142 57.
Be8 Kf5 58. Rxh3 Bxf4+ (58... Kxf4 $6 59. Kg2 $17) 59. Kg2 Kg4 $19) 57. Kxh3
$15 Bd6 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.11.28"]
[Round "5"]
[White "LeCompte, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2014"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "40"]
[EventDate "1973.??.??"]

{D36: Queen's Gambit Declined: Exchange Variation: Main line (5 Bg5 c6 6 Qc2)} 
1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. cxd5 exd5 7. Bd3 Be7 8.
Qc2 h6 9. Bh4 O-O 10. Nf3 Ne8 11. Bxe7 Qxe7 12. O-O Nd6 13. Nd2 (13. b4 a6 14.
a4 f5 15. b5 axb5 16. axb5 Rxa1 17. Rxa1 Ne4 18. bxc6 bxc6 19. Ne2 Qd6 20. Rc1
Bb7 21. Ne1 g6 22. f4 Rc8 23. Nf3 c5 24. Qb3 Bc6 25. Bxe4 fxe4 26. Ne5 c4 27.
Qd1 Rb8 {Moehring,G (2385)-Drtina,M Trnava 1985 1/2-1/2 (36)}) (13. Rab1 f5 14.
Rfe1 g5 15. g3 Qf6 {
1/2-1/2 (15) Marquardt,B (1812)-Dieckmann,D (1989) Solingen 2005}) 13... Nf6
14. Rab1 $146 (14. b4 Be6 15. Na4 Qd7 16. Nc5 Qc8 17. Rfc1 Rb8 18. a4 a6 19.
Rab1 Bf5 20. Bxf5 Qxf5 21. Qxf5 Nxf5 22. b5 axb5 23. axb5 cxb5 24. Rxb5 Rfc8
25. Rcb1 Nd6 26. Rb6 Rd8 27. Nxb7 Nxb7 28. Rxb7 Rxb7 {
Janevska,A (2020)-Jamal,J Istanbul 2000 1-0 (44)}) 14... Re8 15. b4 (15. Rbe1
a5 $11) 15... b5 (15... Be6 16. a4 $11) 16. a4 a6 17. axb5 (17. Ra1 $5 Be6 18.
Nb3 $11) 17... axb5 $15 18. Nb3 (18. Rfe1 Be6 $15) 18... Nc4 $17 19. Bxc4 bxc4
(19... dxc4 20. Nc5 $17) 20. Nc5 $15 Ba6 1/2-1/2

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.12.04"]
[Round "6"]
[White "Connelly, F."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1642"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "34"]
[EventDate "1973.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4.
cxd5 exd5 5. Bg2 Be7 6. e3 c6 $146 (6... O-O 7. Nge2 Bg4 (7... c6 8. d4 (8. O-O
Bf5 (8... Nbd7 9. d4 Nb6 10. b3 Bg4 11. f3 Bd7 12. a4 a5 13. Qc2 Qc8 14. Nf4
Re8 15. Qf2 Bd6 16. e4 Bxf4 17. Bxf4 Bh3 18. Bg5 Bxg2 19. Kxg2 Re6 20. Ne2 h6
21. Bxf6 Rxf6 22. e5 Re6 23. Nf4 {
Decrouppe,J-Martini,M Heimbach Weis 2002 0-1 (68)}) 9. Qb3 Qc7 10. Nd4 Bd3 11.
Nxd5 Nxd5 12. Qxd3 Nb4 13. Qb3 N4a6 14. Nf5 Bf6 15. d4 Nd7 16. e4 Rfe8 17. Bf4
Qb6 18. Qxb6 Nxb6 19. Nd6 Red8 20. e5 Be7 21. Nf5 Bf8 22. Rad1 Nb4 {
Lamorelle,C (1660)-Marx,L (1900) Le Grand Bornand 2003 1/2-1/2 (35)}) 8... Bf5
9. O-O Na6 10. a3 Re8 11. b3 Bf8 12. Bb2 Ne4 13. Qe1 Nc7 14. Rc1 Nxc3 15. Nxc3
Bd3 16. Na4 Bxf1 17. Bxf1 Ne6 18. b4 Ng5 19. Bg2 Ne4 20. Ba1 a5 21. Bxe4 dxe4
22. Nc5 {Herce,G-Mellano,S (2300) San Fernando 1993 0-1 (35)}) 8. h3 Be6 9. O-O
Nbd7 10. Nd4 c5 11. Nxe6 fxe6 12. d4 c4 13. Re1 Rb8 14. e4 dxe4 15. Nxe4 Nxe4
16. Rxe4 Nc5 17. Re1 Nd3 18. Rxe6 Rxf2 19. Qg4 Bf6 20. Be3 Rxb2 21. Rf1 {
Benito Mellado,H (1720)-Hernandez Jimenez,A Madrid 2005 1-0 (41)}) 7. Nge2 Nbd7
8. d4 (8. d3 Nc5 9. b4 Ne6 $11) 8... Nb6 (8... O-O 9. O-O $15) 9. b3 Bf5 10.
O-O O-O 11. a4 (11. f3 Qd7 $15) 11... a5 $15 12. Bb2 Bd6 13. Na2 (13. Nf4 Re8
$15) 13... Re8 (13... h5 $17) 14. Qe1 $2 (14. Nf4 $5 $17) 14... Ne4 (14... h5
15. Nac3 $19) 15. Nec3 (15. Nac3 h5 16. Ba3 h4 17. Nxe4 dxe4 (17... Bxe4 $6 18.
Bxd6 Qxd6 19. Bxe4 dxe4 20. gxh4 $11) 18. Bxd6 h3 $17 (18... Qxd6 $6 19. gxh4
Nd5 20. Ng3 $15)) 15... Nxc3 (15... h5 16. Nxe4 dxe4 17. Nc3 $19) 16. Qxc3 (16.
Nxc3 h5 17. h4 Nd7 $17) 16... Qf6 (16... h5 $5 17. h3 $19) 17. Nc1 $4 (17. Qc1
$142 $19) 17... Bb4 0-1

[Event "Boeing Experts"]
[Site "?"]
[Date "1973.12.11"]
[Round "7"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1/2-1/2"]
[WhiteElo "1985"]
[BlackElo "1958"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "95"]
[EventDate "1973.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. d4 Nxb3 7. axb3 Bb7 (7... exd4 8.
Nxd4 Bb7 (8... d6 9. Nxb5 Bb7 10. N5c3 Nf6 11. O-O Be7 12. Re1 O-O 13. Nd5 Nxd5
14. exd5 Bf6 15. Nc3 Bxc3 16. bxc3 Re8 17. c4 Rxe1+ 18. Qxe1 Qe8 19. Bf4 Qxe1+
20. Rxe1 Kf8 21. f3 Re8 22. Rxe8+ Kxe8 23. Kf2 {
Berke,A (2058)-Dvorski,R (1950) Croatia 2005 0-1 (79)}) 9. O-O d5 10. exd5 Qxd5
11. Qe2+ Be7 12. Nf3 Qe4 13. Qxe4 Bxe4 14. Nc3 Bb7 15. Re1 O-O-O 16. Bf4 Bf6
17. Ne5 Bxe5 18. Bxe5 f6 19. Bf4 g5 20. Bg3 Nh6 21. Ne4 Bxe4 22. Rxe4 {
Hickl,J (2500)-Stein,B (2415) Germany 1990 1/2-1/2 (33)}) 8. O-O $146 (8. dxe5
Bxe4 9. O-O h6 10. Re1 Bb7 11. Nc3 Bc5 12. Ne4 Bxe4 13. Rxe4 Ne7 14. b4 Bb6 15.
Ra3 Ng6 16. Rd3 Qe7 17. Re1 Nf8 18. Nd4 Bxd4 19. Rxd4 Ne6 20. Rg4 Rb8 21. c3
Rb6 22. Qd5 Rc6 {Fiser,J-Kabat,E Prague 1966 1/2-1/2 (46)}) (8. dxe5 $142 $5 d5
9. exd5 Qxd5 10. Qxd5 Bxd5 11. Ke2 $16) 8... exd4 $11 9. Qxd4 Qf6 10. Be3 (10.
Qd3 Bd6 $14) 10... Qxd4 $11 11. Bxd4 c5 12. Be5 f6 (12... d6 $5 13. Bg3 Nf6 $11
(13... Bxe4 $143 14. Re1 f5 15. Ng5 $14)) 13. Bg3 Ne7 (13... Bxe4 $143 14. Re1
d5 15. Nfd2 $16) 14. Nbd2 (14. Nc3 d5 15. exd5 Nxd5 16. Rfe1+ Kf7 $14) 14... d5
$11 15. exd5 Nxd5 16. c4 (16. Rfe1+ $5 Kf7 17. Ne4 $11) 16... Nb4 $15 17. Rfe1+
(17. Nb1 Nc2 18. Ra5 b4 $17) 17... Kf7 $17 18. Ne4 $2 (18. Ra5 $142 Nc6 19.
Raa1 $17) 18... Nc2 $19 19. Nd6+ $2 (19. Rad1 Nxe1 20. Rd7+ Kg8 21. Rxb7 $19)
19... Bxd6 20. Bxd6 Nxe1 21. Rxe1 (21. Nxe1 Rhd8 22. Bxc5 Rd2 $19) 21... Rhe8
22. Bxc5 (22. Ra1 Rac8 23. cxb5 axb5 $19) 22... Rxe1+ (22... Bxf3 $142 $5 23.
Rc1 Bc6 24. h4 $19) 23. Nxe1 Rc8 (23... bxc4 24. bxc4 Rc8 25. b4 $19) 24. b4 (
24. Bd4 bxc4 25. b4 Re8 $19) 24... bxc4 (24... Rd8 $142 $5 25. Be3 Rd1 26. Kf1
$19) 25. Bd4 Ke6 (25... Re8 $5 26. Bc3 Be4 27. f3 $19) 26. f3 h5 (26... Bc6 27.
Bc3 $19) 27. Kf2 (27. Bc3 $19) 27... c3 (27... Bc6 $142 $19) 28. bxc3 $17 Kd5
29. Ke2 $2 (29. Nd3 $5 h4 30. g3 $17) 29... Kc4 $19 30. Kd2 (30. h4 g5 31. hxg5
fxg5 $19) 30... Rd8 (30... h4 $142 $5 31. Nc2 h3 32. Ne3+ Kb3 33. gxh3 Bxf3 34.
Nf5 $19) 31. Nc2 Bc6 32. Ne3+ Kb3 33. Nf5 Rd7 34. Ke3 g6 35. Nh4 Re7+ 36. Kd2
$4 (36. Kf2 $142 g5 37. Nf5 $17) 36... Bb5 $19 37. Be3 Rxe3 38. Kxe3 (38. Kxe3
g5 {Combination}) (38. -- $140 Re2+ {Mate threat}) 38... g5 39. Nf5 Kxc3 40.
Ng3 h4 (40... Be8 $142 41. Ne4+ Kxb4 42. Nxf6 Bg6 $11) 41. Ne4+ $11 Kxb4 42.
Kd2 Kb3 43. Kc1 $4 (43. Nxf6 $142 h3 44. gxh3 $11) 43... Bd3 $19 44. Nxf6 Kc4 (
44... a5 45. Nd7 Bf5 46. Nc5+ Kc3 $19) 45. g3 $15 h3 (45... Kb3 $5 46. Kd2 Bg6
47. gxh4 gxh4 $11) 46. f4 $11 gxf4 47. gxf4 Bf5 48. Nh5 1/2-1/2

[Event "UW Open"]
[Site "?"]
[Date "1973.12.01"]
[Round "1"]
[White "Bailey, B."]
[Black "Lamar, B."]
[Result "1-0"]
[WhiteElo "1985"]
[BlackElo "1432"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "55"]
[EventDate "1973.??.??"]

{C63: Ruy Lopez: Schliemann/Jaenisch Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4.
Bxc6 bxc6 5. Nxe5 Nf6 (5... Qe7 6. d4 d6 7. Nxc6 Qxe4+ 8. Qe2 Qxe2+ 9. Kxe2 Bb7
10. d5 Nf6 11. Nc3 (11. c4 Ba6 12. b3 Nxd5 13. Rd1 Nf6 14. f3 d5 15. Kf2 Bc5+
16. Be3 Bxe3+ 17. Kxe3 dxc4 18. Nc3 cxb3 19. axb3 Bb7 20. Nxa7 c6 21. b4 O-O
22. Kf2 Rfd8 23. Rxd8+ Rxd8 24. Ra2 Rd4 25. b5 cxb5 {
Teran Alvarez,I (2446)-Del Rio Angelis,S (2497) Sevilla 2006 1/2-1/2}) 11...
Kd7 12. Bg5 Nxd5 13. Nxd5 Bxc6 14. Rhd1 Bb5+ 15. Kd2 c6 16. Nc3 Ba6 17. h4 h6
18. Bf4 Rb8 19. Kc1 Rb4 20. g3 {
Landenbergue,C (2450)-Sokolov,I (2625) Garmisch Partenkirchen 1994 1/2-1/2 (43)
}) 6. exf5 Bc5 $146 (6... c5 7. O-O Be7 8. d3 Bb7 9. Nc3 d6 10. Nc4 O-O 11. f3
Qd7 12. Ne3 d5 13. Ng4 Qxf5 14. Ne2 Bd6 15. c3 Rae8 16. Nxf6+ Rxf6 17. Ng3 Bxg3
18. hxg3 Ba6 19. Bf4 Bxd3 20. Re1 Rxe1+ 21. Qxe1 {
Hasan,H-Midjord,J Skopje 1972 1/2-1/2 (64)}) (6... Ba6 7. c4 d6 8. Qf3 $18) 7.
d4 Bb6 8. O-O O-O 9. c3 (9. a4 a5 10. Re1 Re8 $18) 9... Bb7 (9... Kh8 10. Bg5
d6 11. Ng4 (11. Nxc6 $6 Qd7 12. Nb4 Qxf5 13. Bxf6 Rxf6 $14) 11... Bxf5 12. Nxf6
gxf6 13. Bh4 $18) 10. Qb3+ d5 11. Be3 (11. Re1 $142 Qc8 12. a4 $18) 11... Qd6
$2 (11... Nd7 12. f4 Rxf5 $18) 12. Nd2 Rab8 13. Ndf3 (13. Rfe1 c5 $18) 13...
Ne4 $2 (13... Ba6 $142 14. Qc2 Bxf1 15. Rxf1 c5 $18) 14. c4 c5 15. dxc5 Nxc5
16. Qc2 d4 (16... Ne4 17. Bxb6 axb6 18. cxd5 Nf6 $18) 17. Bxd4 Nd7 18. Bxb6 (
18. c5 $142 Nxc5 19. Rad1 $18) 18... cxb6 (18... Nxe5 19. Nxe5 axb6 $18) 19.
Rad1 Qxd1 (19... Qxe5 20. Nxe5 Nxe5 21. Rfe1 $18) 20. Rxd1 Nxe5 (20... Nf6 21.
Nd4 $18) 21. Nxe5 Rbe8 22. f4 Bc8 23. g4 Rd8 24. Rxd8 Rxd8 25. c5 bxc5 (25...
Kf8 26. Qc4 Rd1+ 27. Kf2 Rd2+ 28. Ke3 Rd7 29. cxb6 Re7 30. Qxc8+ Re8 31. b7 g5
32. Qxe8+ Kxe8 33. f6 gxf4+ 34. Kxf4 a6 35. b8=Q#) 26. Qc4+ Rd5 (26... Kh8 27.
Nf7+ Kg8 28. Nh6+ Kh8 29. Qg8+ Rxg8 30. Nf7#) 27. Qxd5+ Be6 (27... Kf8 28. Qd8#
) 28. Qd8# 1-0

[Event "UW Open"]
[Site "?"]
[Date "1973.12.01"]
[Round "2"]
[White "Dean, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2168"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "90"]
[EventDate "1973.??.??"]

{E66: King's Indian: Fianchetto: 6...c5 7 0-0 Nc6 8 d5} 1. Nf3 Nf6 2. g3 g6 3.
Bg2 Bg7 4. c4 d6 5. d4 O-O 6. Nc3 c5 7. O-O Nc6 8. d5 Na5 9. Nd2 e5 10. e4 a6
11. b3 (11. a3 b6 12. b4 Nb7 13. Rb1 Ne8 14. a4 cxb4 15. Rxb4 a5 16. Rb1 Nc5
17. Nb3 Bd7 {1/2-1/2 (17) Hansen,C (2545)-Rashkovsky,N (2520) Moscow 1989}) (
11. Rb1 b6 12. Qe2 Rb8 13. b3 Bg4 14. Qd3 Qd7 15. Re1 Bh3 16. Bh1 Nh5 17. Qe2
Bg4 18. f3 Bh3 19. Nd1 Qa7 20. Nf2 Bd7 21. Nf1 b5 22. Bg5 f6 23. Bd2 b4 24. f4
f5 25. exf5 Bxf5 {Makinen,I-Hartikainen,M (2262) Helsinki 1999 1/2-1/2 (51)})
11... Bd7 $146 (11... Rb8 12. Qc2 b5 13. Rb1 Bd7 14. Nd1 Nh5 15. Nb2 f5 16.
exf5 gxf5 17. f3 Qe8 18. Re1 Qg6 19. Nf1 bxc4 20. Nxc4 Nxc4 21. bxc4 Ba4 22.
Qd3 e4 23. fxe4 Rxb1 24. Qxb1 f4 25. gxf4 Nxf4 26. Ng3 {
Pelts,R-Gufeld,E Kiev 1964 0-1 (41)}) 12. Bb2 (12. Qe2 Rb8 $14) 12... b5 $14
13. Qc2 (13. Ne2 Nh5 $14) 13... bxc4 (13... Bh6 $5 14. Nd1 Nh5 $14) 14. bxc4
$14 Bh6 15. f4 (15. Ncb1 $5 $14) 15... exf4 16. gxf4 Nh5 17. Ne2 Bg4 18. Bf3
Bxf3 $4 (18... Qh4 19. Kh1 f5 $11 (19... Nxf4 $2 20. Qc3 f6 21. Bxg4 Qxg4 22.
Nxf4 Bxf4 23. Qxa5 $18)) 19. Rxf3 $16 (19. Nxf3 $143 Rb8 20. Rae1 Nxf4 $17)
19... Bxf4 $2 (19... Qh4 $142 20. Raf1 f5 $18) 20. Rxf4 $18 Qg5+ 21. Kh1 Nxf4
22. Rg1 Qh4 23. Qc3 f6 24. Nxf4 Qxf4 25. Qxa5 Rae8 (25... Qf2 26. Qc3 Rab8 $18)
26. Rf1 $4 (26. Qc3 $142 $18) 26... Qe3 $16 27. Rf3 (27. Qc3 $5 Qe2 28. Qc2 $16
) 27... Qe1+ $11 28. Rf1 Qe2 29. Kg1 (29. Bxf6 $2 Rxe4 30. Qc7 Rf7 31. Qb8+ Re8
$19) 29... Qg4+ 30. Kh1 Qe2 31. Rg1 $4 (31. Kg1 $142 $11) 31... Rxe4 $19 32.
Rg2 (32. Nxe4 Qxe4+ 33. Rg2 Qb1+ 34. Rg1 Qxb2 35. Qe1 Qxa2 36. Qe4 $19) 32...
Qd1+ 33. Rg1 Re1 34. Rxe1 Qxe1+ 35. Kg2 Re8 36. Bc3 (36. Be5 fxe5 37. Qc3 Rf8
38. Qf3 Qxd2+ 39. Kg3 Rxf3+ 40. Kxf3 Qxh2 41. Ke3 e4 42. Kxe4 Qg3 43. a3 Kf7
44. a4 Ke7 45. a5 g5 46. Kf5 Qf4#) 36... Re2+ (36... f5 37. Be5 Qxe5 38. a3 Qf4
39. Ne4 Rxe4 40. Qd8+ Kg7 41. Qd7+ Kh6 42. Qe6 Qg4+ 43. Kf2 Qe2+ 44. Kg3 Rg4+
45. Kh3 Qf3#) 37. Kh3 Re3+ 38. Kg2 Re2+ (38... Qe2+ 39. Kh1 Qd1+ 40. Kg2 Qg4+
41. Kf1 Qf5+ 42. Nf3 Rxf3+ 43. Ke1 Qb1+ 44. Kd2 Rd3+ 45. Ke2 Qd1+ 46. Kf2 Rf3+
47. Kg2 Qf1#) 39. Kh3 g5 (39... Re3+ 40. Kg2 Qe2+ 41. Kh1 Qd1+ 42. Kg2 Qg4+ 43.
Kf1 Qf5+ 44. Nf3 Rxf3+ 45. Ke1 Qb1+ 46. Kd2 Rd3+ 47. Ke2 Qd1+ 48. Kf2 Rf3+ 49.
Kg2 Qf1#) 40. Qd8+ $19 Re8 41. Qxf6 Qh4+ 42. Kg2 Re2+ 43. Kf3 Rf2+ (43... Qh5+
44. Kg3 Qxh2+ 45. Kg4 Rg2+ 46. Kf3 Qh3+ 47. Ke4 Re2#) 44. Ke3 Rxf6 45. Bxf6
Qf4+ (45... Qf4+ 46. Ke2 Qxf6 $19) 0-1

[Event "UW Open"]
[Site "?"]
[Date "1973.12.02"]
[Round "3"]
[White "Nedell, F."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "2085"]
[BlackElo "1985"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "145"]
[EventDate "1973.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Qe7 10. c3 Ne6
11. Bxe6 (11. Bxf6 gxf6 12. Kh1 Rg8 13. Nd2 Rg6 14. Nb3 c6 15. a4 Nf4 16. Rf2
Bg4 17. Qf1 O-O-O 18. h3 Bd7 19. Rd1 Rdg8 20. Rdd2 Bxh3 21. gxh3 Rg1+ 22. Qxg1
Rxg1+ 23. Kxg1 Nxh3+ 24. Kh2 Nxf2 25. Rxf2 a6 {
Arosemena,B-Fairley,N (1743) Turin 2006 0-1 (50)}) 11... Bxe6 12. Kh1 Qd7 13.
Bxf6 $146 (13. Qe2 O-O-O 14. Bxf6 gxf6 15. Na3 Qd2 16. Rae1 Qxe2 17. Rxe2 Bxa2
18. h3 Rd6 19. Ra1 Bb3 20. Nb5 Rd1+ 21. Rxd1 Bxd1 22. Rf2 Ba4 23. Na3 Bc6 24.
Rxf6 Bxe4 25. Rxf7 Bd3 26. Kg1 Re8 27. Kf2 a6 {
Zelcic,R (2415)-Giorgadze,G (2495) San Sebastian 1991 0-1 (40)}) (13. Qe1 Qb5
14. b4 Nh5 $19) 13... Qxd1 (13... gxf6 $6 14. Qxd7+ Kxd7 15. Rxf6 $19) 14. Rxd1
gxf6 15. Na3 c6 (15... Rd8 $142 16. Nc2 f5 17. exf5 Bxf5 18. Ne3 $19) 16. Rf1
$4 (16. Nc2 $19) 16... Ke7 17. Rf2 Rhg8 (17... Rhd8 $142 $5 18. Nc2 Rd3 19. Re2
$19) 18. h3 (18. Nc2 Rad8 19. Ne3 Rd3 $19) 18... Rg3 19. Nc2 Rag8 (19... Rd8
$142 20. Re1 Rgd3 $19) 20. Re1 a6 21. Ne3 Rd8 22. Kh2 Rgg8 23. a3 (23. Ree2
Bxa2 24. Nf5+ Ke6 $17) 23... Rd3 24. Ree2 b5 (24... h5 25. Rf3 Rd7 26. Ref2 $19
) 25. Re1 $2 (25. Rf3 Rdd8 $19) 25... Rgd8 (25... h5 26. Ree2 $19) 26. Ree2 (
26. Kg3 $5 Bc4 $19) 26... c5 $19 27. Kg3 (27. Kg1 a5 $19) 27... Rg8+ (27... b4
$5 28. cxb4 cxb4 29. axb4 $19) 28. Kh2 (28. Kh4 Rg6 $19) 28... a5 (28... h5
$142 $19) 29. Re1 $2 (29. Rf3 $142 $5 c4 30. Ref2 $19) 29... Rgd8 $19 30. Ree2
(30. Kg1 b4 31. axb4 cxb4 32. cxb4 axb4 $19) 30... b4 31. cxb4 (31. axb4 cxb4
32. cxb4 axb4 $19) 31... cxb4 32. axb4 axb4 33. Kg3 (33. Nc2 b3 34. Nb4 $19)
33... Rg8+ (33... R8d4 $142 $19) 34. Kh2 (34. Kh4 $142 $17) 34... b3 $4 (34...
Rc8 $142 $19) 35. Re1 $4 (35. Rf3 $142 Rd4 36. Nf5+ Bxf5 37. exf5 $15) 35...
Rgd8 $19 36. Ree2 R3d4 (36... h5 37. h4 Rc8 38. Re1 $19) 37. Nf1 $2 (37. Ng4
Bc4 38. Re3 $19) 37... Bc4 38. Re3 Bxf1 (38... Be6 $142 39. g4 Rc8 $19) 39.
Rxf1 Rd3 (39... Rb8 $142 40. Ra1 Rb7 $19) 40. Rff3 $11 Rxe3 41. Rxe3 Rb8 42. g4
Kf8 43. Kg3 Kg7 44. Kh4 Kg6 45. Rg3 Rb4 46. Re3 h6 47. Re1 Rd4 48. Re3 Rc4 49.
Kg3 h5 50. Kh4 hxg4 51. hxg4 Rd4 52. Kg3 Kg5 53. Kf3 Rb4 54. Rc3 $4 (54. Kg3
$142 Rd4 55. Kf3 $11) 54... Rb8 $19 55. Kg3 Rh8 56. Rxb3 (56. Rf3 Rh1 57. Rf5+
Kg6 $19) 56... Rh4 57. Rb7 (57. Rb5 Rxg4+ 58. Kf3 Rh4 $19) 57... Rxg4+ 58. Kf3
Rf4+ 59. Ke3 Kg6 (59... f5 $142 60. exf5 f6 $19) 60. b4 $11 f5 61. exf5+ Rxf5
62. Ke4 f6 63. b5 Rf4+ 64. Kd5 Rb4 65. Kc5 Rb1 66. b6 Kf5 67. Rb8 e4 68. b7 e3
69. Kc6 Kf4 70. Re8 Kf3 71. b8=Q Rxb8 72. Rxb8 e2 73. Re8 1/2-1/2

[Event "UW Open"]
[Site "?"]
[Date "1973.12.02"]
[Round "4"]
[White "Bailey, B."]
[Black "Scholz, F."]
[Result "1-0"]
[WhiteElo "1985"]
[BlackElo "2012"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "99"]
[EventDate "1973.??.??"]

{B97: Sicilian Najdorf: Poisoned Pawn} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4
Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bd3 Qb6 9. Nb3 h6 10. Bxf6 Bxf6 11. Qd2
Nc6 (11... Bd7 12. O-O-O O-O 13. g4 Bxc3 14. Qxc3 a5 15. Be2 a4 16. Qd4 Qxd4
17. Nxd4 e5 18. Nf5 exf4 19. Rxd6 Be6 20. a3 Nc6 21. h4 Rfe8 22. Nd4 Nxd4 23.
Rxd4 Ra5 24. Rg1 g5 25. hxg5 hxg5 26. Rh1 {Kacalek,T-Nemec,M Brno 2004 0-1 (49)
}) 12. O-O-O $146 (12. Na4 Qc7 13. O-O O-O 14. Kh1 b5 15. Nc3 Bb7 16. Nd1 Rfd8
17. Rb1 Qb6 18. Nf2 a5 19. Ng4 Be7 20. Qe1 Nb4 21. f5 h5 22. f6 Nxd3 23. cxd3
hxg4 24. fxe7 Re8 25. Qh4 a4 26. Na1 Qe3 {
Cervinka,V (1830)-Schauer,J (2165) Klatovy 2001 0-1 (47)}) 12... O-O 13. h4 (
13. Kb1 $142 $14) 13... Rd8 $2 (13... Bd7 $142 14. Kb1 Rac8 $11) 14. g4 $16
Bxc3 15. Qxc3 (15. bxc3 $142 $5 d5 16. e5 $18) 15... Qe3+ $11 16. Qd2 Qxd2+ 17.
Rxd2 (17. Kxd2 Bd7 $14) 17... Nb4 (17... Kf8 $5 $11) 18. a3 $16 Nxd3+ (18...
Nc6 19. g5 $16) 19. Rxd3 (19. cxd3 $6 e5 20. f5 b6 $11) 19... Kf8 (19... a5 20.
Rhd1 d5 21. e5 $16) 20. Rhd1 (20. Na5 d5 $16) 20... Ke7 21. Na5 d5 22. g5 hxg5
23. hxg5 f6 $4 (23... Rd7 $142 24. exd5 Rxd5 25. Rxd5 exd5 26. Rxd5 Be6 $18)
24. gxf6+ $18 Kxf6 (24... gxf6 25. Rh1 Kd6 $18) 25. exd5 (25. e5+ $142 Ke7 26.
Rg1 $18) 25... Rxd5 26. Rxd5 exd5 27. Rxd5 Be6 $2 (27... b6 $142 28. Nb3 Ke7
$16) 28. Rd6 Ke7 29. Rd4 (29. Nxb7 $5 Rb8 30. Rb6 a5 $18) 29... b5 $4 (29...
Rb8 $142 $16) 30. Nc6+ $18 Kf8 31. a4 (31. Rd6 $142 Bf5 32. Nd4 $18) 31... g6
$4 (31... bxa4 32. Rxa4 Bd7 $18) 32. axb5 axb5 33. Rb4 (33. Rd6 $142 Re8 34.
Nd4 $18) 33... Bd7 34. Nd4 Ra4 $4 (34... Rb8 $142 $16) 35. Rxa4 $18 bxa4 36.
Kd2 (36. c4 $142 Ke7 37. c5 Kd8 $18) 36... Ke7 37. Kd3 Kd6 38. Kc4 Bg4 39. Nb5+
Ke6 40. Kd4 Bd1 (40... Kf5 41. Ke3 Ke6 $18) 41. c4 Kf5 42. Ke3 Ke6 43. c5 Bg4
44. Nc3 Bf5 45. Kd4 Bc2 46. Nd5 Bb3 47. Ne3 Kd7 48. Nc4 Bd1 (48... Bc2 49. Kc3
Bf5 50. Nb6+ Kc6 $18) 49. Ne5+ Ke6 50. Nxg6 1-0

[Event "Holiday Open"]
[Site "?"]
[Date "1973.12.15"]
[Round "1"]
[White "Bailey, B."]
[Black "Yantes, S."]
[Result "1-0"]
[WhiteElo "1985"]
[BlackElo "1480"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "35"]
[EventDate "1973.??.??"]

{B77: Sicilian Dragon: Yugoslav Attack, 9 Bc4 sidelines} 1. e4 c5 2. Nf3 d6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Bc4 O-O 8. Be3 Nc6 9. Qd2 Bd7 10. g4
Qb8 (10... Qa5 11. h4 Rfc8 12. Bb3 h5 13. gxh5 Nxh5 14. O-O-O Ne5 15. Rhg1 Nc4
16. Bxc4 Rxc4 17. Rg5 Rc5 18. Rxc5 dxc5 19. Nb3 Bxc3 20. Qxd7 Qxa2 21. bxc3 c4
22. Nd4 Qa5 23. Qxb7 Rd8 24. Kb2 Rd6 25. Nc6 {
Granda Zuniga,J (2475)-Ali,M Dubai 1986 1-0}) 11. h4 Rc8 $146 (11... b5 12. Bb3
(12. Nxc6 Bxc6 13. Bd5 Rc8 14. h5 Bxd5 15. exd5 b4 16. Ne2 Rc4 17. hxg6 hxg6
18. Bh6 Qf8 19. b3 Rc5 20. Bxg7 Qxg7 21. Kf2 Nxd5 22. Rae1 Rac8 23. Kg3 Qe5+
24. Nf4 Qxf4+ 25. Qxf4 Nxf4 26. Kxf4 e5+ {
Bagayatkar,M-Vojan,I (2066) Goa 2006 0-1 (63)}) 12... Nxd4 13. Bxd4 a5 14. a4
e6 15. h5 Rc8 16. hxg6 hxg6 17. Kf2 e5 18. Be3 Rxc3 19. bxc3 Bxg4 20. Rag1 bxa4
21. Bxa4 Bh5 22. Rb1 Qc8 23. Rbg1 d5 24. Bg5 Qc5+ 25. Qe3 d4 26. Qd3 {
Drosson,F (1880)-Plass,H Germany 1989 1-0 (37)}) (11... d5 $142 12. exd5 Nxd4
13. Bxd4 b5 $11) 12. Nxc6 $16 bxc6 13. O-O-O a5 $2 (13... d5 14. e5 Ne8 15. Bb3
$18) 14. h5 (14. Bh6 $142 Qb4 15. Bxg7 Kxg7 16. Bb3 $18) 14... c5 $4 (14... Qb4
$142 15. Bb3 a4 16. Nxa4 Rxa4 17. hxg6 Be6 18. gxh7+ Nxh7 $14) 15. hxg6 $18
hxg6 16. Bh6 Bh8 17. Qh2 (17. Bf8 $142 $1 Nh5 18. gxh5 Kxf8 19. hxg6 Bg7 20.
gxf7 d5 $18) 17... d5 (17... Qb4 18. Bg5 Bg7 $18) 18. Bf4 (18. Bf4 Bg7 19. Bxb8
Raxb8 20. e5 $18) 1-0

[Event "Holiday Open"]
[Site "?"]
[Date "1973.12.15"]
[Round "2"]
[White "Dean, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2168"]
[BlackElo "1985"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "103"]
[EventDate "1973.??.??"]

{C86: Closed Ruy Lopez: Worrall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 d6 8. a4 Bd7 9. c3 (9. axb5 axb5 10. Rxa8 Qxa8
11. c3 O-O 12. d4 b4 13. dxe5 {
1/2-1/2 (13) Ninov,N (2493)-Shalamberidze,A (2419) St Lorrain 2005}) 9... O-O (
9... Na5 10. Bc2 c5 11. axb5 axb5 12. d4 Qb8 13. Rd1 O-O 14. Bg5 Bg4 15. dxe5
dxe5 16. Nbd2 Rd8 17. Nf1 Rxd1 18. Rxd1 h6 19. Bxf6 Bxf6 20. Ne3 Be6 21. Nd5
Bd8 22. Qe3 Nb7 23. b3 Ra3 24. h3 {
Tiviakov,S (2655)-Solozhenkin,E (2535) St Petersburg 1998 1-0 (37)}) 10. d4 Na5
$146 (10... b4 11. Bc2 bxc3 12. bxc3 Bg4 13. d5 Nb8 14. h3 Bc8 15. c4 Nfd7 16.
a5 Nc5 17. Be3 Nbd7 18. Nc3 Bf6 19. Nd2 Bg5 20. Na4 Bxe3 21. Qxe3 Nxa4 22. Bxa4
Nc5 23. Bc2 Qe7 24. Rab1 Bd7 25. Nb3 {
Kashdan,I-Ulvestad,O Los Angeles 1954 1-0 (63)}) (10... Qe8 11. axb5 axb5 12.
Rxa8 Qxa8 13. d5 Na5 14. Bc2 c6 15. dxc6 Bxc6 16. Nbd2 Nb7 17. b4 Nd8 18. Re1
Ne6 19. Nb3 Rc8 20. Na5 Bd7 21. Qd3 Qb8 22. h3 Qc7 23. Bd2 Nf4 24. Bxf4 exf4
25. e5 {Rasmussen,B-Kapstan,A (2255) Manitoba 1991 0-1 (45)}) (10... h6 $5 $11)
11. Bc2 $14 exd4 12. cxd4 (12. Nxd4 $6 c5 13. Nf3 Re8 $11) 12... bxa4 13. Bxa4
Bxa4 14. Rxa4 Nb3 15. e5 (15. Nc3 $5 $16) 15... Nxc1 (15... dxe5 16. dxe5 Nd5
17. Rc4 $11) 16. Rxc1 $14 Nd7 (16... Nd5 17. Nc3 dxe5 18. Nxe5 $14) 17. Rxa6 (
17. Rac4 Re8 18. e6 fxe6 19. Qxe6+ Kh8 $16) 17... Rxa6 $14 18. Qxa6 Qb8 (18...
dxe5 19. dxe5 Nc5 20. Qc6 $14) 19. Qa2 (19. Rc2 dxe5 20. Nxe5 Nxe5 21. dxe5 Rd8
$16) 19... dxe5 $14 20. dxe5 Qb6 $2 (20... Nc5 $142 $14) 21. Nc3 $18 Bc5 (21...
Qh6 $142 22. Rd1 Nb6 $18) 22. Nd5 Qh6 23. Rd1 (23. Qc4 $142 Qe6 24. b4 $18 (24.
Nxc7 $2 Qxc4 25. Rxc4 Rc8 $19)) 23... Bb6 $4 (23... Nb6 $142 24. Nxc7 Qc6 $18)
24. Qc4 (24. Ne7+ $142 Kh8 25. b4 Nb8 26. Qxf7 g5 (26... Rxf7 $4 27. Rd8+ Rf8
28. Rxf8#) 27. Nxg5 Bxf2+ 28. Kh1 Qg7 29. Qxg7+ Kxg7 30. Ne6+ Kf7 31. Nxf8 Kxe7
32. Nxh7 Nc6 $18) 24... Nc5 25. Ne7+ (25. Nxc7 $5 Bxc7 26. Qxc5 Qb6 $18) 25...
Kh8 26. h3 (26. g3 $142 Qe6 27. Nd5 Qd7 $18) 26... Ne6 27. Nd5 Rd8 (27... Qg6
28. Nxb6 cxb6 29. Qb4 $18) 28. Ra1 (28. Rd3 $142 $18) 28... Ng5 $4 (28... Qg6
$142 29. Nxb6 cxb6 $18) 29. Nxg5 Qxg5 30. Nxb6 cxb6 31. f4 (31. Qc7 $142 Re8
32. Qc6 $18) 31... Qg6 $4 (31... Qe7 32. Kh2 Kg8 $18) 32. Qc7 (32. Qd5 Rg8 (
32... Rxd5 $4 33. Ra8+ Rd8 34. Rxd8#) 33. Ra7 Qe6 34. Qxe6 fxe6 $18) 32... Rf8
(32... Rg8 33. Qd7 h6 $18) 33. Rd1 h6 34. Qd6 Qxd6 (34... Kg8 35. Qxg6 fxg6 $18
) 35. Rxd6 Rb8 36. Rd7 Kg8 37. Kf2 g5 (37... b5 38. Kf3 $18) 38. Ke3 gxf4+ 39.
Kxf4 Rc8 40. Rb7 (40. Rd6 $142 Rc2 41. b3 $18) 40... Rc2 $11 41. Rxb6 Rxg2 42.
b4 Rb2 $4 (42... h5 $142 $11) 43. b5 $18 Kg7 44. Rb7 Kg6 45. b6 (45. Rb6+ $142
Kg7 46. Kf5 $18) 45... Rb3 $4 (45... Rb4+ $142 46. Ke3 Kf5 $11) 46. Rb8 $18
Rb4+ 47. Ke3 Kf5 (47... h5 48. Kd3 h4 $18) 48. b7 h5 49. Kd3 h4 50. e6 $1 Kf6 (
50... Kxe6 51. Re8+ {Promotion}) (50... fxe6 51. Rf8+ {Promotion}) 51. exf7
Kxf7 52. Rh8 (52. Rh8 Rxb7 53. Rh7+ Kf6 54. Rxb7 Kg6 55. Ke4 Kf6 56. Rh7 Kg5
57. Ke5 Kg6 58. Rxh4 Kg7 59. Re4 Kg6 60. h4 Kh5 61. Kf5 Kh6 62. h5 Kxh5 63. Kf6
Kh6 64. Rh4#) 1-0

[Event "Holiday Open"]
[Site "?"]
[Date "1973.12.15"]
[Round "3"]
[White "Bailey, B."]
[Black "Brown, H."]
[Result "1-0"]
[WhiteElo "1985"]
[BlackElo "2073"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "83"]
[EventDate "1973.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 h6 10. d4 Re8 11.
Nbd2 Bf8 12. Bc2 Bb7 13. d5 Nb8 14. b3 c6 15. c4 Nbd7 16. Nf1 Rc8 $146 (16...
Qc7 17. Be3 (17. Ng3 Rec8 18. Bd3 {
1/2-1/2 (18) Kallio,H (2469)-Gonzalez,Y (2482) Havana 2005}) 17... Rec8 18. Rc1
Qd8 19. Ng3 cxd5 20. cxd5 g6 21. Qd2 Kh7 22. a4 Nc5 23. axb5 axb5 24. b4 Na4
25. Bd3 Qd7 26. Rxc8 Bxc8 27. Ne2 Qb7 28. Qc2 Bd7 29. Nd2 Be7 30. Nb3 Bd8 31.
Qd2 {Karpov,A (2705)-Balashov,Y (2600) Munich 1979 1-0 (60)}) (16... bxc4 17.
bxc4 cxd5 18. cxd5 Nc5 19. Ng3 g6 20. Nh2 a5 21. a4 Ba6 22. Be3 Rb8 23. Qd2 Rb2
24. Qc3 Rb4 25. Bd2 Bg7 26. Qa3 Rc4 27. Qa2 Qc7 28. Nhf1 h5 29. f3 Rc8 30. Ne2
Nfd7 31. Kh1 {Ginzburg,M (2346)-Sanikidze,T (2364) Izmir 2004 0-1 (54)}) (16...
g6 17. Be3 Qc7 18. Qd2 Kh7 19. Rec1 Rec8 20. N3h2 Qd8 21. Ng4 h5 22. Nxf6+ Nxf6
23. Bg5 Be7 24. f4 cxd5 25. exd5 Nd7 26. Ng3 Kg7 27. Bxe7 Qxe7 28. Bf5 bxc4 29.
Bxd7 Qxd7 30. fxe5 Qe7 31. exd6 {
Rajlich,V (2364)-Markus,R (2452) Budapest 2001 1/2-1/2 (43)}) 17. Bb2 (17. Be3
a5 $14) 17... Qb6 18. Rb1 Qc7 19. Rc1 Qb6 20. Rb1 cxd5 (20... a5 21. Bc1 $11)
21. cxd5 $14 Rc7 (21... a5 $142 $14) 22. Qd2 (22. Bc1 $142 Rec8 23. Bd3 $16)
22... Rec8 $15 23. Rbc1 a5 {Black plans b4} 24. Bd3 Rxc1 25. Rxc1 Nc5 26. Ng3
Nxd3 (26... b4 $5 $15) 27. Qxd3 $11 b4 28. Rxc8 Bxc8 29. Bc1 Ba6 30. Qc2 g6 (
30... Bb5 31. Be3 Qb7 32. Nd2 $11) 31. Be3 $14 Qb5 $2 (31... Qb7 $142 $14) 32.
Qc7 $18 Nd7 $2 (32... Ne8 33. Qd8 $18) 33. Nd2 (33. Qd8 $142 Qb7 34. Nh4 $18)
33... a4 34. Nc4 (34. Qd8 $5 Qb7 35. Bxh6 axb3 36. Nxb3 Qb6 $18) 34... axb3 $16
35. axb3 Nc5 $4 (35... Qb7 $5 36. Qxb7 Bxb7 $16) 36. Nxd6 (36. Nb6 $142 Qe8 37.
Bxc5 dxc5 38. d6 $18) 36... Qd7 37. Qxc5 Bxd6 $4 (37... Qxd6 38. Qc2 h5 $18)
38. Qb6 Bd3 39. Bc5 Bxc5 (39... Qc7 40. Qxd6 Qxd6 41. Bxd6 $18) 40. Qxc5 Qb7 (
40... h5 41. Qxb4 f6 42. Qb8+ Kg7 43. h4 $18) 41. d6 Bxe4 (41... f6 42. Qe3 Bb5
43. Qxh6 Be8 $18) 42. Nxe4 (42. Nxe4 Qxe4 43. d7 Qd3 44. Qc8+ Kg7 45. d8=Q Qxd8
46. Qxd8 f5 47. Qe7+ Kg8 48. Qxe5 Kf8 49. f4 Kf7 50. h4 g5 51. fxg5 hxg5 52.
hxg5 f4 53. Kf2 f3 54. g4 Kg8 55. Qf6 Kh7 56. Qf8 Kg6 57. Qg8#) 1-0

[Event "Holiday Open"]
[Site "?"]
[Date "1973.12.16"]
[Round "4"]
[White "Stefurak, D."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2089"]
[BlackElo "1985"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "85"]
[EventDate "1973.??.??"]

{C84: Closed Ruy Lopez: Unusual White 6th moves} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d4 exd4 6. O-O Be7 7. Re1 O-O 8. e5 Nd5 9. c3 d6 (9... Nb6 10.
Bc2 d6 11. cxd4 dxe5 12. dxe5 Qxd1 13. Rxd1 Bg4 14. Be4 Nxe5 15. Bxb7 Rab8 16.
Bxa6 Nxf3+ 17. gxf3 Bxf3 18. Re1 Bf6 19. Nc3 Nd5 20. Nxd5 Bxd5 21. a4 Rb4 22.
h3 Rb3 23. Bf1 Bd4 24. Re2 {
Pichler,J (2425)-Smyslov,V (2535) Gelsenkirchen 1991 1/2-1/2}) 10. exd6 (10.
cxd4 Bg4 11. h3 Bh5 12. Nc3 Nb6 13. Bxc6 bxc6 14. Qd3 Bg6 15. Qe2 Re8 16. b3 d5
17. Bb2 c5 18. dxc5 Bxc5 19. Red1 c6 20. Rac1 Qe7 21. Nb1 a5 22. Nd4 Rac8 23.
Rxc5 Bxb1 24. Rxc6 Rxc6 {
Yurkov,A-Dudka,V (2124) Dnipropetrovsk 2004 1/2-1/2 (40)}) 10... cxd6 $146 (
10... Qxd6 11. Nxd4 Nxd4 12. cxd4 Bd7 13. Bxd7 Qxd7 14. Nc3 Bf6 15. Qb3 Nb6 16.
Be3 Rfe8 17. Red1 Rad8 18. Rac1 Qc8 19. a4 Qf5 20. g3 Qf3 21. Rd3 h5 22. a5 Nc8
23. Na4 Nd6 24. Rxc7 h4 25. Nc5 {Zeleny,T-Tuma,J Czechia 2000 1/2-1/2 (41)}) (
10... Qxd6 11. cxd4 Bf6 12. Nc3 $11) 11. Bxc6 (11. Nxd4 $142 $5 Bd7 12. Bb3 $14
) 11... bxc6 $15 12. Nxd4 Bd7 13. Na3 c5 14. Nf3 Bc6 15. Nc4 Re8 (15... h6 16.
Bd2 $17) 16. Qc2 (16. Bg5 f6 17. Bh4 Nb6 $11) 16... Qd7 (16... h6 17. Bd2 $17)
17. Bg5 (17. Na5 Ba4 18. Qd3 Nf6 $15) 17... Qg4 (17... Bxg5 $5 18. Nxg5 Nf6 $17
) 18. Bxe7 $15 Rxe7 19. Rxe7 Nxe7 20. Ne3 Qf4 21. Nd2 Re8 22. c4 (22. Qd3 Ng6
23. Rd1 h5 $11) 22... Ng6 (22... f5 23. Re1 $17) 23. Qf5 (23. Ndf1 $5 $15)
23... Qd4 $17 24. Qc2 $4 (24. Rd1 Qxb2 25. Ndf1 Qb8 $17 (25... Qxa2 $6 26. Rxd6
Be4 27. Qxc5 $11)) 24... Nh4 (24... Rxe3 $142 25. Nb3 Qd3 26. Qxd3 Rxd3 $19)
25. Ndf1 Qf4 (25... Qe5 $142 26. Rd1 f5 $17) 26. Qd2 $4 (26. Ng3 $142 $15)
26... Qg5 (26... h6 $142 27. f3 Qg5 $19) 27. Qxd6 $16 Bxg2 $4 (27... Nf3+ 28.
Kh1 Nd4 $14) 28. Qg3 (28. f4 $142 Qh5 29. Nxg2 $18) 28... Qxg3 (28... Bb7 $142
29. Nd5 h6 $17) 29. hxg3 $14 Bxf1 30. Kxf1 (30. gxh4 $143 Be2 31. Rc1 Kf8 $11)
30... Nf3 31. Ke2 (31. Rd1 $142 $5 Kf8 32. Kg2 $14) 31... Nd4+ $11 32. Kd3 h5 (
32... a5 $142 $11) 33. b4 $16 Ne6 (33... Rd8 $5 34. Nd5 Ne6 $16) 34. b5 $18
Rd8+ 35. Kc3 axb5 $4 (35... Kf8 $142 $18) 36. cxb5 Ra8 (36... Rd4 37. a4 Nc7
38. b6 $18) 37. a4 g5 (37... Ra5 38. Nc4 Ra8 39. a5 $18) 38. a5 h4 (38... Nf8
39. Kc4 $18) 39. a6 (39. b6 Nd8 40. a6 h3 $18) 39... h3 (39... Nf8 40. Kc4 Nd7
41. Kd5 $18) 40. b6 h2 (40... Nd8 41. Kc4 h2 $18) 41. b7 Rxa6 (41... Nc7 42. a7
Kg7 43. b8=Q Rxa7 44. Rh1 Ra3+ 45. Kb2 Rxe3 46. fxe3 Ne6 47. Rxh2 Kf6 48. Rf2+
Ke7 49. Qb7+ Kd6 50. Qxf7 c4 51. Rf6 Kc5 52. Rxe6 Kb5 53. Qf5+ Ka4 54. Ra6+ Kb4
55. Qa5#) 42. b8=Q+ Kg7 (42... Nf8 43. Rh1 Ra3+ 44. Kb2 Ra5 45. Qb6 Ra4 46. Qh6
f6 47. Nf5 Kf7 48. Re1 Rb4+ 49. Ka3 Ne6 50. Qh7+ Kf8 51. Qe7+ Kg8 52. Qxe6+ Kh8
53. Qxf6+ Kg8 54. Qg7#) 43. Rh1 (43. Rh1 Ra3+ 44. Kb2 Rxe3 45. fxe3 c4 46. Rxh2
c3+ 47. Kxc3 Kg6 48. e4 Kf6 49. Rh6+ Ke7 50. e5 Kd7 51. Qd6+ Kc8 52. Rh8+ Nd8
53. Qe7 g4 54. Rxd8#) 1-0

[Event "Holiday Open"]
[Site "?"]
[Date "1973.12.16"]
[Round "5"]
[White "McGeary, B."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1723"]
[BlackElo "1985"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "102"]
[EventDate "1973.??.??"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. d4 d5 2. Nf3 Nf6 3. c4 e6
4. Bg5 Nbd7 5. cxd5 exd5 6. Nc3 c6 7. e3 Be7 8. Bd3 Ne4 9. Bxe7 Qxe7 10. Qc2
Ndf6 11. Ne5 Nxc3 (11... O-O 12. O-O Nxc3 13. Qxc3 Ne4 14. Bxe4 dxe4 15. b4 Be6
16. Rfc1 Qg5 17. Kh1 Rad8 18. Qc2 Qh4 19. f4 exf3 20. Nxf3 Qh6 21. Re1 Rfe8 22.
e4 Bg4 23. Ne5 Bh5 24. Qc3 Qd6 25. g4 Qxd4 26. Qxd4 {
Berkes,F (2616)-Fressinet,L (2654) Plovdiv 2003 0-1 (39)}) 12. bxc3 (12. Qxc3
Ng4 13. Nxg4 Bxg4 14. O-O O-O 15. Qc2 Qh4 16. f3 Be6 17. f4 f5 18. Rf3 Qe7 19.
Raf1 Rae8 20. Rg3 Bd7 21. Rff3 Qf6 22. Rg5 g6 23. Rh3 Re7 24. Qf2 Rg7 25. Qh4
c5 26. Qf2 c4 {Hughes,R (1805)-Kusenkova,N Herceg Novi 2006 0-1 (52)}) 12... g6
$146 (12... Nd7 13. Nxd7 Bxd7 14. O-O Rd8 15. Rae1 Kf8 16. e4 dxe4 17. Bxe4 Qd6
18. f4 h5 19. Bf5 Bxf5 20. Qxf5 Qd5 21. Qc2 f6 22. Re4 Re8 23. Rxe8+ Kxe8 24.
Qg6+ Qf7 25. Re1+ Kf8 26. Qf5 g6 27. Qc5+ {
Mundwiler,L (2093)-Moffat,R (1733) Winnipeg 2000 1-0}) (12... Be6 13. O-O O-O
14. Rab1 Rfc8 15. f4 Rc7 16. f5 Bd7 17. g4 c5 18. Qg2 h6 19. h4 c4 20. Bc2 Nh7
21. Qg3 Be8 22. Rbe1 Qd6 23. Qg2 f6 24. Nf3 Re7 25. g5 hxg5 26. hxg5 Nxg5 27.
Nxg5 {Jaeger,E-Brueggemann,R Dresden 2001 0-1 (37)}) 13. O-O O-O 14. f4 (14. c4
c5 $14) 14... c5 $11 15. f5 (15. Qf2 $142 Ne4 16. Bxe4 dxe4 17. Qc2 $11) 15...
c4 $17 16. fxg6 (16. Be2 Bxf5 17. Rxf5 gxf5 18. Qxf5 Qe6 19. Qg5+ Kh8 $17)
16... cxd3 $19 17. gxh7+ Kxh7 18. Qxd3+ Ne4 19. c4 Be6 20. cxd5 (20. Rf4 f5 21.
Qe2 Qg5 $19) 20... Bxd5 21. Rf4 (21. Rf5 f6 22. Qe2 fxe5 23. Rxe5 Qf7 24. Rh5+
Kg7 25. Qg4+ Qg6 26. Qxg6+ Kxg6 27. Rxd5 Nc3 28. Rd6+ Kf5 $19) 21... f5 22.
Raf1 Rg8 $4 (22... Rac8 $142 23. Rxf5 Rxf5 24. Rxf5 Rc1+ 25. Rf1 Rxf1+ 26. Qxf1
Qg5 $19) 23. Qe2 $11 (23. Rxf5 $4 Rxg2+ 24. Kxg2 Qg7+ 25. Kf3 Nc5+ 26. Ke2 Nxd3
27. Kxd3 Qh6 $19) 23... Rxg2+ 24. Qxg2 Rg8 25. Ng4 Rxg4 (25... Qh4 26. h3 Rg7
27. Rxf5 $11) 26. Rxg4 $14 fxg4 27. Qxg4 Nc3 $4 (27... Bxa2 28. Rf5 Qg7 29.
Rh5+ Kg8 30. Qxg7+ Kxg7 31. Ra5 $14) 28. Qh5+ $4 (28. Qh3+ $5 Kg7 29. Rf5 Bf7
30. Qg2+ Bg6 $18) 28... Kg7 $2 (28... Kg8 $142 29. Qg6+ Qg7 30. Qxg7+ Kxg7 $11)
29. Rf5 $4 (29. Qg4+ $142 Kh6 30. Qh3+ Kg7 31. Rf5 $18) 29... Qxe3+ $19 30. Kf1
Qc1+ 31. Kf2 Ne4+ 32. Ke2 Qd2+ 33. Kf1 Bc4+ (33... Qd3+ 34. Ke1 Qe3+ 35. Qe2
Qc3+ 36. Kf1 Bc4 37. Qxc4 Qxc4+ 38. Kg2 Qe2+ 39. Kh3 Nf6 40. Kg3 Qg4+ 41. Kf2
Qxf5+ 42. Ke3 Qe4+ 43. Kd2 Qxd4+ 44. Kc2 Ne4 45. a3 Qd2+ 46. Kb3 b5 47. a4 Nc5+
48. Ka3 b4#) 34. Kg1 Qxd4+ 35. Kg2 Qd2+ 36. Kg1 Qc1+ 37. Kg2 Qb2+ 38. Kg1 (38.
Kh3 Qa3+ 39. Kg2 Qxa2+ 40. Kh1 Qa1+ 41. Kg2 Qb2+ 42. Kh1 Nf6 43. Qg5+ Kf7 $19)
38... Qa1+ 39. Kg2 Qxa2+ 40. Kg1 Qb1+ 41. Kg2 Qc2+ 42. Kg1 Qc1+ 43. Kg2 Qd2+ (
43... Qb2+ 44. Kh1 Nf6 45. Qg5+ Kf7 46. Rf4 Qc1+ 47. Kg2 Qd2+ 48. Kg3 Qc3+ 49.
Rf3 Qe1+ 50. Kg2 $19) 44. Kg1 (44. Kh1 Qc1+ 45. Kg2 Qb2+ 46. Kh1 Nf6 47. Qg5+
Kf7 $19) 44... Qc1+ (44... Qd4+ $142 45. Kg2 Nf6 46. Qg5+ Kf7 $19) 45. Kg2 Qd2+
$4 (45... Qb2+ $142 46. Kh1 Nf6 47. Qg5+ Kf7 $19) 46. Kg1 $4 (46. Kh1 Nf2+ 47.
Rxf2 Qxf2 48. Qg4+ Kh6 49. Qxc4 $11) 46... Qe1+ (46... Qd4+ $142 47. Kg2 Nf6
48. Rg5+ Kf8 49. Qh8+ Ke7 50. Rg7+ Bf7 $19) 47. Kg2 $11 Qe2+ 48. Qxe2 Bxe2 49.
Re5 Nc3 50. Re3 (50. Re7+ $142 Kf6 51. Rxb7 $11) 50... Nd5 $17 51. Re5 $2 (51.
Ra3 $142 a6 52. Kf2 $17) 51... Bc4 $19 0-1

[Event "Winter Open"]
[Site "?"]
[Date "1974.01.26"]
[Round "1"]
[White "Bailey, B."]
[Black "Harris, R."]
[Result "1-0"]
[WhiteElo "2044"]
[BlackElo "1541"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]
[EventDate "1974.??.??"]

{B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 1. e4 c5 2. Nf3 d6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2 e6 9. g4 Nc6 10. Nxc6
$146 (10. Ndb5 d5 11. Bc5 a6 12. Bxf8 Kxf8 13. exd5 exd5 14. Na3 b5 15. Nd1 b4
16. Nb1 Bxg4 17. Bg2 Qe7+ 18. Qe3 Ne4 19. fxe4 Bxd1 20. Nd2 Bxc2 21. Rc1 d4 22.
Qh3 d3 23. O-O Kg8 24. e5 Rd8 {Kochyev,A-Miles,A Manila 1974 0-1 (46)}) (10.
Rg1 d5 11. g5 Nd7 12. exd5 exd5 13. O-O-O Nb6 14. f4 Re8 15. Rg3 Bd7 16. Bf2
Rc8 17. Kb1 Ne7 18. b3 Nf5 19. Nxf5 Bxf5 20. Bh3 Bxh3 21. Rxh3 Qd7 22. Rd3 Qg4
23. Bd4 h5 24. Bxg7 Kxg7 {
Dolmatov,S (2580)-Georgiev,K (2590) Sofia 1989 1/2-1/2 (45)}) (10. g5 Nh5 11.
Nxc6 bxc6 12. Ne2 f5 13. exf5 Rxf5 14. Ng3 Rd5 15. Bd3 Ba6 16. Nxh5 gxh5 17.
O-O Qe8 18. Rad1 Bxd3 19. cxd3 c5 20. b3 a5 21. Kh1 Qg6 22. Qe2 a4 23. bxa4
Rxa4 24. f4 Qf5 {Kostin,K (2313)-Gubajdullin,A (2442) Vladimir 2004 0-1 (42)})
(10. h4 d5 11. Nxc6 (11. g5 Nh5 12. exd5 exd5 13. O-O-O Ng3 14. Rh2 Re8 15.
Nce2 Nf5 16. Bg1 Be5 17. f4 Bg7 18. Bg2 Qb6 19. Bxd5 Nfxd4 20. Nxd4 Bg4 21. Nb3
Qb5 22. Bxc6 Qxc6 23. Re1 Rxe1+ 24. Qxe1 Re8 25. Qf1 Qe4 {
Hazai,L (2460)-Georgiev,K (2430) Plovdiv 1984 1/2-1/2 (50)}) 11... bxc6 12.
O-O-O Qa5 13. exd5 Rb8 14. Bd4 exd5 15. Bxf6 Bxf6 16. Qf4 Bf5 17. gxf5 Rxb2 18.
Rd3 Bxc3 19. fxg6 hxg6 20. h5 Rfb8 21. Kd1 Re8 22. Re3 Rxe3 {
0-1 (22) Thorisson,S (2200)-Kudrin,S (2480) Gausdal 1982}) 10... bxc6 11. h4 e5
$2 (11... d5 $142 $5 12. O-O-O Rb8 $16) 12. h5 (12. g5 $142 Nh5 13. O-O-O $18)
12... Nxg4 $4 (12... d5 13. hxg6 fxg6 $18) 13. fxg4 Bxg4 (13... d5 14. h6 Bh8
15. exd5 Bxg4 16. dxc6 $18) 14. Be2 Qd7 (14... Bxe2 15. Qxe2 h6 16. O-O-O $18)
15. O-O-O Rfd8 (15... Bxe2 16. Qxe2 Bf6 17. Rdg1 $18) 16. Bxg4 Qxg4 17. Rdg1
Qe6 18. Bh6 (18. Qh2 Kf8 $18) 18... Qf6 (18... Bxh6 19. Qxh6 Rd7 20. Nd1 $18)
19. Bg5 Qe6 20. hxg6 fxg6 21. Qh2 h5 22. Bxd8 Rxd8 23. Qg3 (23. Kb1 $142 $18)
23... Kh7 (23... Bh6+ 24. Kb1 Kh7 $18) 24. Rxh5+ $1 gxh5 25. Qxg7# 1-0

[Event "Winter Open"]
[Site "?"]
[Date "1974.01.26"]
[Round "2"]
[White "Campbell, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1764"]
[BlackElo "2044"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "58"]
[EventDate "1974.??.??"]

{C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} 1. e4 e5 2. f4 exf4 3.
Nf3 d6 4. Bc4 h6 5. O-O g5 6. h4 (6. g3 Bh3 7. Rf2 Nf6 8. gxf4 gxf4 9. Nc3 Rg8+
10. Kh1 Ng4 11. Re2 Ne5 12. Ng1 Rxg1+ 13. Qxg1 f3 14. Bb5+ c6 15. Rf2 Bg2+ 16.
Rxg2 fxg2+ 17. Qxg2 cxb5 18. d4 Ng6 19. Be3 Nd7 20. Rf1 Nb6 {
Huebner,R (2590)-Honfi,K (2440) Sukhumi 1972 0-1 (40)}) (6. Nc3 c6 7. d3 Bg7 8.
Kh1 Ne7 9. Qe2 O-O 10. Bd2 Bg4 11. h3 Bh5 12. Qf2 a5 13. a4 Nd7 14. g3 Bxf3+
15. Qxf3 Ne5 16. Qh5 Nxc4 17. dxc4 fxg3 18. Rf3 Ng6 19. Rxg3 Qf6 20. Rf3 Nf4 {
Fowler,D-Findley,K Southend 2006 0-1 (46)}) 6... Bg7 7. d4 Nc6 8. Nc3 $2 $146 (
8. c3 g4 9. Nh2 f3 10. Qe1 Bf6 11. gxf3 Bxh4 12. Qe2 g3 13. Ng4 h5 14. Ne3 Nh6
15. Nd2 Bh3 16. Ng2 Be7 17. Bb3 h4 18. Nc4 Kd7 19. Ba4 Kc8 20. Bxc6 bxc6 21.
Na5 a6 22. Nxc6 Qd7 {
Thorsteinsdottir,G (2015)-Garcia Vicente,N (2160) Thessaloniki 1984 0-1 (35)})
(8. c3 Qf6 9. Na3 $19) 8... g4 9. Bxf4 (9. d5 Na5 10. Be2 gxf3 11. Rxf3 $19)
9... gxf3 10. Qxf3 (10. Be3 Bg4 11. Rxf3 Bxf3 12. Qxf3 Nf6 $19) 10... Bxd4+ 11.
Kh1 (11. Be3 Bxe3+ 12. Qxe3 Be6 13. Bxe6 fxe6 $19) 11... Qxh4+ 12. Bh2 f6 13.
g3 (13. Nb5 Ne5 14. Qf4 Qxf4 15. Rxf4 Bb6 16. Bxg8 Rxg8 $19) 13... Qg5 14. Bb5
(14. Nd5 Kd8 15. Qf4 Bxb2 $19) 14... Bd7 15. Nd5 O-O-O 16. c3 (16. Bxc6 Bxc6
17. Rad1 Be5 18. Qf5+ Kb8 19. Qxg5 hxg5 $19) 16... Be5 17. a4 (17. Qe3 Qg7 $19)
17... h5 18. Rf2 (18. Qe3 Qg7 19. a5 Nh6 $19) 18... Bg4 (18... Nh6 $142 19. Qe3
Qg7 20. Rg2 $19) 19. Qd3 (19. Qe3 Qg7 20. Rg1 h4 $19) 19... h4 20. Bxc6 hxg3
21. Bxb7+ Kxb7 22. Qb5+ Kc8 23. Qa6+ (23. Rg2 Bf3 24. Qa6+ Kd7 25. Qb5+ c6 26.
Qb7+ Ke8 27. Nc7+ Kf7 28. Ne6+ Kxe6 29. Qb3+ Ke7 30. Re1 Bxg2+ 31. Kg1 gxh2+
32. Kf2 Qd2+ 33. Re2 Qf4+ 34. Ke1 h1=Q#) 23... Kd7 24. Qb5+ (24. Rg2 Bf3 25.
Qb5+ c6 26. Qb7+ Ke8 27. Nc7+ Kf7 28. Ne6+ Kxe6 29. Qb3+ Ke7 30. Qb7+ Rd7 31.
Re1 gxh2 32. Qxd7+ Kxd7 33. Reg1 hxg1=Q+ 34. Kxg1 Qxg2#) 24... c6 25. Qb7+ Ke8
26. Nc7+ (26. Rg2 Rxh2+ 27. Rxh2 gxh2 28. Nc7+ Kf8 29. Ne6+ Bxe6 30. Qxa7 Qf4
31. Qf7+ Bxf7 32. Rg1 hxg1=Q+ 33. Kxg1 Qg3+ 34. Kf1 Bc4#) 26... Kf8 27. Rf5 (
27. Ne6+ Bxe6 28. Rg2 Rxh2+ 29. Rxh2 gxh2 30. Qa6 Qe3 31. Qd3 Qxd3 32. Rg1
hxg1=Q+ 33. Kxg1 Qg3+ 34. Kf1 Bc4#) 27... Rxh2+ 28. Kg1 Qe3+ 29. Kf1 Qe2+ (
29... Qe2+ 30. Kg1 Qg2#) (29... g2#) 0-1

[Event "Winter Open"]
[Site "?"]
[Date "1974.01.26"]
[Round "3"]
[White "Bailey, B."]
[Black "Spiegel, M."]
[Result "0-1"]
[WhiteElo "2044"]
[BlackElo "2161"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "36"]
[EventDate "1974.??.??"]

{C67: Ruy Lopez: Berlin Defence: 4 0-0 Nxe4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4.
O-O Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Rxe5+ Be7 8. d4 (8. Qe2 Bg4 9. d4 Kf8 10.
b3 Bf6 11. Ba3 Kg8 12. Bxd6 cxd6 13. Re4 Bf5 14. Re3 g5 15. c3 g4 16. Ne1 Bg5
17. Rg3 Qe8 18. Qd1 Bf4 19. Rxg4+ Bxg4 20. Qxg4+ Kf8 21. Nd3 Bh6 22. Na3 Qe6 {
Mittermayr,G (2178)-Kastner,W (2239) Austria 2006 0-1 (35)}) (8. Qe1 Nc4 9. Re4
Nd6 10. Re5 f6 11. Re3 Kf7 12. d3 Nf5 13. Re2 Bd6 14. Nc3 Re8 15. Ne4 Bd7 16.
Bd2 Ne7 17. h3 Ng6 18. Nxd6+ cxd6 19. Rxe8 Qxe8 20. Qxe8+ Rxe8 21. Kf1 Ne5 22.
Nxe5+ Rxe5 {Gonnermann,J (1689)-Dalakian,H (1953) Willingen 2006 1/2-1/2}) 8...
O-O 9. c3 $146 (9. Nc3 Bf6 10. Bg5 (10. Re1 Bg4 11. Be3 Nf5 12. Ne2 Bxf3 13.
gxf3 Nh4 14. Ng3 Qd5 15. Ne4 Qh5 16. Nd2 Qg6+ 17. Kf1 Rfe8 18. c3 c5 19. dxc5
Rad8 20. Qb1 Qg2+ 21. Ke2 Bg5 22. Kd1 Bxe3 23. Rxe3 Rxe3 {
0-1 (23) Kalivoda,J (1815)-Priborsky,M (1795) Czechia 2001}) 10... Bg4 11. Bxf6
Qxf6 12. Ne4 Qg6 13. Ng3 Nc4 14. Re7 Qd6 15. Qe2 Bxf3 16. gxf3 Qxd4 17. Rd1 Qf6
18. Rxc7 Nxb2 19. Rdd7 Rfe8 20. Qf1 Qxf3 21. Rxb7 Qf6 22. Qc1 Nc4 23. Rxf7 Qc3
{Studnicka,T-Simlova,K Plzen 1999 1-0}) (9. Bf4 Nc4 10. Re1 Nxb2 11. Qe2 Be6
12. Nbd2 Na4 13. c4 Nb6 14. Qd3 Re8 15. Ne5 Bb4 16. Rac1 f6 17. Nef3 Qd7 18. a3
Bf8 19. Nf1 Rad8 20. Red1 c5 21. Qe4 Bd5 22. Qd3 Be6 23. Qe4 Qc8 {
Nizharadze,P-Sanikidze,T (2090) Tbilisi 2002 0-1}) 9... Bg4 (9... Re8 10. Bf4
$15) 10. h3 $11 f6 11. Re1 (11. Qb3+ $5 Kh8 12. Rxe7 Bxf3 13. Re1 $11) 11...
Bh5 $15 12. Qe2 (12. Bf4 $5 $15) 12... Re8 $17 13. Qe6+ (13. Be3 a5 $17) 13...
Kh8 14. Nbd2 Bf8 15. Qb3 Rxe1+ 16. Nxe1 Qe8 17. Ndf3 Qe4 (17... a5 18. Bf4 a4
19. Qd1 $17) 18. Qc2 $4 (18. Be3 $142 $17) 18... Bxf3 $19 (18... Bxf3 19. Qxe4
Bxe4 $19 (19... Nxe4 $6 20. Nxf3 Kg8 21. Bf4 $11)) 0-1

[Event "Winter Open"]
[Site "?"]
[Date "1974.01.27"]
[Round "4"]
[White "Jeanpierre, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1870"]
[BlackElo "2044"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "91"]
[EventDate "1974.??.??"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bg5 Bg7 16. Qd2 Re7 (16...
Qe7 17. b3 Qf8 18. d5 Rec8 19. c4 bxc4 20. bxc4 Nc5 21. h4 a5 22. Rac1 Ba6 23.
Bb1 Rcb8 24. h5 Rb4 25. Bd3 Rab8 26. Rc2 a4 27. Nf1 Bc8 28. Nh4 Ng4 29. hxg6
fxg6 30. f3 Nh6 31. Be3 {Socko,B (2610)-Sasikiran,K (2663) Bastia 2005 0-1 (31)
}) (16... Nf8 17. Bh6 Bh8 18. b3 c6 19. Rad1 Qc7 20. Qg5 Ne6 21. Qh4 Qe7 22.
dxe5 dxe5 23. Nxe5 Nh5 24. Qxe7 Rxe7 25. Nxh5 Bxe5 26. Ng3 Bxc3 27. Re3 Bd4 28.
Red3 c5 29. b4 Bg7 30. Bxg7 Kxg7 31. bxc5 {
Kavitha,J (2126)-Swathi,G (2244) Visakhapatnam 2006 1/2-1/2 (59)}) 17. Bh6 $146
(17. Rad1 Qf8 18. Qe2 h6 19. Bd2 c5 20. dxe5 dxe5 21. Be3 Qc8 22. Qd2 Kh7 23.
Nh2 c4 24. Qe2 Nc5 25. f3 Qc7 26. Qf2 Ncd7 27. Rd2 Rc8 28. Red1 Ree8 29. Ng4
Nxg4 30. hxg4 Nf6 31. Nf1 Bf8 {Ly,A-Ottaviani,W Manila 1992 1-0 (37)}) 17...
Qf8 (17... Bxh6 18. Qxh6 Qf8 19. Qd2 $16) 18. Bxg7 Qxg7 19. d5 Ree8 20. a4 Qf8
21. a5 Rec8 22. b4 c6 (22... Ne8 23. Bb3 Ndf6 24. Rf1 $16) 23. dxc6 Rxc6 24.
Bb3 h6 25. Rac1 Rac8 26. Red1 (26. Nh2 R6c7 $16) 26... Kg7 (26... R6c7 27. Qd3
$16) 27. Qd3 (27. Nh2 R6c7 28. f3 Qd8 $16) 27... Qe7 (27... R6c7 28. Nh2 $16)
28. Nh4 $16 Qf8 29. Nhf5+ gxf5 30. Nxf5+ Kh7 31. Nxd6 Rxd6 $2 (31... R8c7 $142
32. c4 Ne8 33. Nxb7 Qe7 $16) 32. Qxd6 $18 Qg7 (32... Qxd6 33. Rxd6 Kg7 34. f3
$18) 33. Rd3 (33. f3 $142 Bc6 34. Rc2 $18) 33... Qg5 $4 (33... Nf8 34. Qxe5
Bxe4 $18) 34. Re1 Qh4 (34... Qg8 35. Qe7 Re8 36. Qxf7+ Qxf7 37. Bxf7 Re7 $18)
35. Bxf7 Bxe4 36. Rg3 Bf5 37. Qe7 (37. Be6 Kh8 38. Bxf5 Rg8 39. Bxd7 Nxd7 40.
Qxd7 Rxg3 41. fxg3 Qh5 42. Rf1 Qg5 43. Rf8+ Qg8 44. Rxg8+ Kxg8 45. Kf2 e4 46.
Ke3 h5 47. Kxe4 h4 48. Ke5 hxg3 49. Kf6 Kh8 50. Qg7#) 37... Kh8 38. Be6 Qxg3
39. fxg3 Bxe6 40. Qxe6 Rxc3 (40... Ra8 41. Rd1 $18) 41. Rf1 Kg7 42. Kh2 Rc4 43.
Qxa6 Rxb4 44. Qb7 Kg6 45. a6 Nc5 46. Qe7 (46. Qe7 Rf4 47. gxf4 exf4 48. a7 Nd5
49. Qd6+ Kf5 50. Qxd5+ Kg6 51. a8=Q Ne6 52. Qxe6+ Kg5 53. Qd8+ Kh5 54. Qf7#)
1-0

[Event "Winter Open"]
[Site "?"]
[Date "1974.01.27"]
[Round "5"]
[White "Bailey, B."]
[Black "Christopher, S."]
[Result "1-0"]
[WhiteElo "2044"]
[BlackElo "1707"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "71"]
[EventDate "1974.??.??"]

{B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 1. e4 c5
2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Nbd7 7. Ndb5 Qb6 $146 (7...
Ne5 8. Be2 (8. f4 Nc6 9. e5 dxe5 10. Qxd8+ Kxd8 11. O-O-O+ Bd7 12. Ne4 Be7 13.
Ned6 Bxd6 14. Nxd6 Ke7 15. Bb5 exf4 16. Bxf4 Nd5 17. Bg3 b6 18. Rhe1 Kf8 19.
Rd3 Nf6 20. Bh4 Ne8 21. Nxf7 Ne5 22. Rxe5 Bxb5 {
Schiemann,D (1316)-Geiss,A (1399) Berlin 2006 0-1 (31)}) 8... a6 9. Nd4 Be7 10.
f4 Ned7 11. O-O Qb6 12. Kh1 Qxb2 13. Qd2 Qb6 14. Rab1 Qc7 15. f5 e5 16. Nf3 Qc6
17. Bd3 Bd8 18. Nd1 O-O 19. Nf2 b5 20. Bxf6 Nxf6 21. g4 d5 22. exd5 {
Reid,J-O'Kelly de Galway,A Cork 1955 0-1 (39)}) (7... h6 8. Bf4 Ne5 9. Qd4 a6
10. Nxd6+ {1-0 (10) Radulov,I (2490)-Murey,J (2440) La Valetta 1980}) (7... Nb8
$142 8. Bf4 e5 $16) 8. Qd2 $4 (8. Be3 $142 Qa5 9. Qd4 $18 (9. Nxd6+ $143 Bxd6
10. Qxd6 Nxe4 $16)) 8... a6 $11 9. Be3 Qc6 10. Nd4 Qc7 (10... Nxe4 11. Qc1 d5
12. Nxc6 Nxc3 13. Nd4 $18) 11. f3 b5 12. Be2 (12. a3 $5 Bb7 13. O-O-O $11)
12... Bb7 13. O-O Be7 14. a3 (14. Kh1 O-O 15. Bg1 Rfd8 $15) 14... O-O $17 15.
g4 (15. Kh1 $17) 15... Rfd8 $4 (15... h6 $142 $19) 16. g5 $11 Ne8 17. f4 Nb6
18. f5 e5 19. f6 Bf8 (19... exd4 $143 20. fxe7 Qxe7 21. Bxd4 $16) 20. fxg7 (20.
Ne6 $142 fxe6 21. f7+ Kh8 22. Bh5 $11) 20... Bxg7 $4 (20... Nxg7 $142 21. Nf5
Nxf5 22. Rxf5 d5 23. exd5 Nxd5 24. Nxd5 Bxd5 $17) 21. Nf5 $16 d5 22. Ne7+ $4 (
22. Bh5 $142 d4 23. Nh6+ (23. Nxg7 $143 Nxg7 24. Bxf7+ Kh8 $11) 23... Bxh6 24.
Bxf7+ (24. gxh6 f6 25. Bg5 dxc3 $11) 24... Qxf7 25. Rxf7 Kxf7 26. gxh6 dxe3 27.
Qg2 $16) 22... Qxe7 $11 23. Bxb6 Rd6 (23... dxe4 $142 24. Qe3 Rd4 $15) 24. Bc5
$16 (24. Nxd5 $4 Bxd5 25. Qe3 Rxb6 26. Qxb6 Qxg5+ 27. Kh1 Bxe4+ 28. Bf3 Qf4 $19
) 24... Rad8 $4 (24... d4 $142 25. Nd5 Bxd5 26. exd5 Rc8 $14) 25. Bh5 $18 dxe4
26. Bxd6 (26. Qe3 $142 Qc7 27. Rxf7 $18) 26... Rxd6 $4 (26... Nxd6 $142 27.
Rad1 Kh8 $18) 27. Qe3 (27. Rxf7 $142 Rxd2 28. Rxe7 Nd6 $18) 27... f5 (27... Rg6
28. Bxg6 hxg6 29. Nxe4 Bxe4 30. Qxe4 Nd6 $18) 28. Rxf5 Qd8 (28... Bc6 29. Raf1
$18) 29. Raf1 Rd2 (29... Nc7 30. Nxe4 Bxe4 31. Qxe4 Rd4 $18) 30. Bxe8 Qd4 31.
Bf7+ Kh8 32. Qxd4 exd4 33. Be6 Bc6 34. Rf8+ $1 Bxf8 (34... Bxf8 35. Rxf8+ {
Mate attack}) 35. Rxf8+ Kg7 36. Rg8# 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.01.29"]
[Round "1"]
[White "Brown, E."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2044"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "68"]
[EventDate "1974.??.??"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6
4. Nc3 Bc5 5. O-O O-O 6. d3 h6 7. Nd5 d6 8. c3 Na5 9. b4 Nxc4 10. bxc5 Na5 11.
cxd6 Qxd6 12. Nh4 $4 $146 (12. Qa4 b6 13. Ba3 c5 14. c4 Nxd5 15. exd5 Qg6 16.
Bxc5 bxc5 17. Qxa5 Bh3 18. Nh4 Qg5 19. Qxc5 Qxh4 20. gxh3 Qxh3 21. Qe3 Qh5 22.
d6 Qg6+ 23. Kh1 Qxd6 24. Rg1 Qc6+ 25. Rg2 f6 26. Qxh6 Qxg2+ {
Ligon,S-Saylor,O USA 1998 0-1 (41)}) (12. c4 $142 Bg4 13. h3 Nxd5 14. exd5 Bxf3
15. Qxf3 $11) 12... Nxd5 $19 13. Nf5 $4 (13. exd5 Qxd5 14. f4 exf4 15. Bxf4 $19
) 13... Bxf5 14. exf5 Rad8 (14... Rfe8 15. h3 $19) 15. c4 (15. Qa4 b6 $19)
15... Nc3 16. Qd2 (16. Qg4 Qd4 17. Qxd4 Rxd4 $19) 16... Qxd3 17. Qxd3 Rxd3 18.
Ba3 (18. c5 Rfd8 $19) 18... Rfd8 (18... Ne2+ $142 19. Kh1 Rxa3 20. c5 $19) 19.
f6 (19. Bb4 Ne2+ 20. Kh1 Nxc4 $19) 19... Nxc4 (19... Ne2+ $142 20. Kh1 Rxa3 21.
Rfb1 gxf6 22. Rb2 $19) 20. Be7 R8d7 21. Bb4 (21. Rfe1 Nd5 22. Rac1 Nd2 $19)
21... Ne2+ 22. Kh1 a5 23. Bc5 b6 24. Be3 (24. Be7 Nc3 25. h3 Ne4 $19) 24...
Nxe3 25. fxe3 Rxe3 26. Rf2 Rd2 27. Raf1 Rxa2 28. fxg7 Rd3 29. Rxf7 Nf4 30. Rxc7
Rdd2 31. Rg1 Nh3 (31... Rxg2 32. Rc8+ Kxg7 33. Rxg2+ Rxg2 34. Rc7+ Kf8 35. Rc8+
Ke7 36. Rc7+ Kd6 $19) 32. Rf1 (32. Rc8+ Kxg7 33. gxh3+ Kf7 34. Rf1+ Ke6 35. Re1
$19) 32... Rf2 33. Rd1 Rad2 34. Rxd2 Rf1# 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.02.19"]
[Round "2"]
[White "Bailey, B."]
[Black "Moulijn, J."]
[Result "1-0"]
[WhiteElo "2050"]
[BlackElo "1621"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "55"]
[EventDate "1974.??.??"]

{C37: King's Gambit Accepted: Muzio Gambit} 1. e4 e5 2. f4 exf4 3. Nf3 g5 4.
Bc4 Nc6 5. d4 d6 (5... g4 6. O-O gxf3 7. Qxf3 Nxd4 8. Bxf7+ Kxf7 9. Qh5+ Kg7
10. Qg4+ Kf7 11. Bxf4 Nf6 12. Be5 Bc5 13. Qh5+ Kg7 14. Qg5+ {
1-0 (14) Mueller,C (2140)-Faas,D Binz 1995}) 6. h4 $146 (6. O-O Bg4 7. c3 Qe7
8. Qb3 O-O-O 9. Bxf7 Bg7 10. Nbd2 h6 11. h3 Bd7 12. Bd5 Nf6 13. Re1 Nh5 14. Nc4
Ng3 15. Bxc6 Bxc6 16. d5 Bd7 17. Na5 b6 18. Nc6 Bxc6 19. dxc6 d5 20. e5 Qc5+ {
Pavelkova,M-Mueller,M Pardubice 2006 0-1}) 6... f6 (6... Na5 $142 7. Bd3 g4 $11
) 7. c3 $4 (7. hxg5 fxg5 8. d5 $11) 7... Bd7 $4 (7... Qe7 $142 8. O-O Qg7 $17)
8. Nxg5 $1 $18 Qe7 (8... fxg5 9. Qh5+ {Mate attack Clearance}) (8... -- $140 9.
Qh5+ {Mate threat}) 9. Qh5+ Kd8 10. Nf7+ Kc8 11. Nxh8 (11. O-O Ne5 12. dxe5
dxe5 $18) 11... Nh6 (11... Qxe4+ 12. Qe2 Qxe2+ 13. Kxe2 $18) 12. Qf3 Qg7 13.
Bxf4 Qxh8 14. Nd2 Qg7 (14... Ng4 15. Nf1 $18) 15. O-O-O (15. Nf1 $142 Kb8 $18)
15... Bg4 (15... Ng4 16. h5 $18) 16. Bxh6 Bxf3 17. Bxg7 Bxd1 (17... Bxg7 18.
Nxf3 h6 19. Be6+ Kb8 20. d5 $18) 18. Bxf8 Kd7 19. Bg7 Bh5 (19... Bg4 20. Rf1
Re8 21. Rxf6 $18) 20. Rf1 Na5 21. Bd3 (21. Rf5 $142 $5 Nxc4 22. Rxh5 Nb6 23.
Bxf6 Ke6 $18) 21... Rg8 22. Bxf6 Rxg2 (22... Rg3 23. Bc2 Rxg2 24. d5 $18) 23.
d5 Rg3 24. Bb5+ (24. Bc2 $142 $5 Rg2 $18) 24... c6 25. dxc6+ (25. Ba4 $142 Be2
26. Re1 Rg2 $18) 25... bxc6 (25... Nxc6 26. e5 a6 27. Ba4 dxe5 28. Bxe5 $18)
26. Ba6 Kc7 (26... c5 27. e5 $18) 27. Rf5 Kb6 (27... Rg1+ 28. Nf1 Bg4 29. Rxa5
$18) 28. Bd8+ (28. Bd8+ Kxa6 29. Rxa5+ Kb7 30. Rxh5 $18) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.02.27"]
[Round "3"]
[White "Kanellis, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1725"]
[BlackElo "2050"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "138"]
[EventDate "1974.??.??"]

{D32: Tarrasch Defence: Sidelines and lines without g3} 1. d4 d5 2. c4 e6 3.
Nf3 c5 4. cxd5 exd5 5. dxc5 Bxc5 6. e3 Nf6 7. Nc3 {
Attacking the isolated pawn on d5} (7. Nbd2 O-O 8. Nb3 Bb6 9. Be2 Nc6 10. O-O
Qd6 11. Nbd4 Bg4 12. Nb5 Qe6 13. Re1 Bxf3 14. Bxf3 Rfe8 15. Bd2 a6 16. Nc3 Ne5
17. Na4 Ba7 18. Bc3 Rad8 19. Rc1 b5 20. Bxe5 Qxe5 21. Nc3 Rd6 {
Skembris,S (2420)-Brunner,L (2505) Haifa 1989 1/2-1/2}) 7... O-O 8. Bd3 (8. Be2
Nc6 9. O-O Re8 10. b3 a6 11. Bb2 b5 12. Rc1 Qd6 13. Qc2 Nd7 14. Rfd1 Ne7 15.
Ne4 Qg6 16. Nxc5 Qxc2 17. Rxc2 Nxc5 18. Rxc5 Be6 19. Ng5 h6 20. Nxe6 fxe6 21.
Rc7 Rac8 22. Rdc1 Rcd8 {
Czeitschner,R (1821)-Maertins,L (1642) Bad Woerishofen 2002 1-0 (36)}) 8... Nc6
9. O-O Bg4 $146 (9... b6 10. a3 Bb7 11. b4 Bd6 12. Nb5 Bb8 13. Bb2 a6 14. Nbd4
Ne7 15. Rc1 Qd7 16. Ne2 Bd6 17. Bxf6 gxf6 18. Ng3 Qg4 19. Bb1 Bxg3 20. hxg3
Rfc8 21. Qd3 Qe4 22. Qd2 Qg4 23. Nd4 f5 24. Ne2 {
Burille,C-Gossip,G New York 1889 1/2-1/2 (36)}) 10. Na4 (10. Be2 $5 $11) 10...
Bd6 $15 11. Be2 Qc7 (11... Qe7 $142 $17) 12. g3 $2 (12. h3 $5 Bf5 13. Nc3 $11)
12... Qd7 (12... Rfe8 $5 13. Nc3 Rad8 14. Nb5 $19) 13. Nc3 $17 Qf5 (13... Bb4
$142 14. Bd2 Rfe8 $17) 14. Nh4 $11 Bxe2 15. Nxf5 Bxd1 16. Rxd1 Rfd8 (16... Be5
$5 $11) 17. Nxd6 $14 Rxd6 18. Nb5 (18. b3 Rd7 $14) 18... Rd7 $11 19. f3 Rc8 20.
Bd2 a6 21. Nd4 (21. Na3 $5 $14) 21... Nxd4 $11 22. exd4 Rc2 23. Bc3 Re7 24. Re1
Ree2 25. Rxe2 Rxe2 26. Re1 Rxe1+ 27. Bxe1 h5 28. h4 Kh7 29. Bd2 Kg6 30. Kf2 Kf5
31. a4 Nd7 32. b3 Nb8 33. Bc3 Nc6 34. Ke3 f6 35. Kf2 Na7 36. Bb4 b5 37. Bc5 Nc6
38. axb5 axb5 39. Ke3 Na5 40. b4 Nc4+ 41. Ke2 g5 42. hxg5 fxg5 43. Be7 Nb6 44.
Kf2 Nd7 45. Kg2 Nb8 46. Kf2 Nc6 47. Bc5 h4 48. Kg2 hxg3 49. Kxg3 Nd8 50. Kf2
Ne6 51. Ke3 Nf4 52. Kf2 Nd3+ 53. Ke3 Ne1 54. Ke2 Nc2 55. Kf2 g4 56. fxg4+ $4 (
56. Kg3 $142 $11) 56... Kxg4 $19 57. Ke2 Kf4 58. Kd2 Ne3 59. Kd3 Ng4 60. Bd6+
Kf5 (60... Kf3 61. Kd2 $19) 61. Bc5 Nf2+ (61... Kf4 62. Bb6 $19) 62. Kd2 $4 (
62. Ke3 $142 Nd1+ 63. Ke2 Nc3+ 64. Ke3 $11) 62... Ke4 $19 63. Bd6 Nd3 64. Bc5
Nf4 65. Bb6 Ne6 66. Kc3 Ke3 67. Bc5 Nf4 68. Kc2 Ne2 69. Bb6 Ke4 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.03.19"]
[Round "4"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1-0"]
[WhiteElo "2050"]
[BlackElo "1924"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "95"]
[EventDate "1974.??.??"]

{C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 1. e4 e5 2. Bc4
Bc5 3. c3 Nc6 4. Nf3 Nf6 5. d4 exd4 6. e5 Ne4 7. cxd4 Bb4+ 8. Nbd2 d5 9. Be2 (
9. Bb3 Bg4 10. Ba4 a6 11. Bxc6+ bxc6 12. h3 Bxd2+ 13. Bxd2 Bxf3 14. gxf3 Qh4
15. Be3 Ng5 16. Rc1 Kd7 17. Ke2 Rab8 18. Qc2 Rb6 19. Qf5+ Ne6 20. Qxf7+ Qe7 21.
Qxe7+ Kxe7 22. Rc2 Rhb8 23. b3 Kd7 {Exton,O-Schortz,O Swansea 2006 1/2-1/2 (31)
}) 9... Bf5 10. O-O O-O 11. a3 $146 (11. Nb3 f6 12. a3 Be7 13. Bf4 fxe5 14.
Nxe5 Bd7 15. Nxd7 Rxf4 16. Bg4 Ng5 17. Ne5 Nxe5 18. dxe5 c6 19. g3 Rf8 20. f4
Qb6+ 21. Kg2 Ne4 22. Qc2 g6 23. Rac1 Rab8 24. Bf3 g5 25. Bxe4 dxe4 {
Ehrke,A (2210)-Comp Galileo II Dortmund 1989 1-0 (44)}) 11... Be7 12. b4 $4 (
12. Re1 $142 $11) 12... Nc3 $19 13. Qe1 a6 $4 (13... a5 $142 $5 14. b5 Na7 $19)
14. Bb2 (14. Nb3 $5 Nxe2+ 15. Qxe2 $15) 14... Nxe2+ $17 15. Qxe2 Qd7 16. Rfc1
Qe6 (16... Nd8 $5 $17) 17. Rc3 $15 Qg6 18. Qe3 Rac8 19. Rac1 Bh3 20. Ne1 Bf5
21. Nd3 Bxd3 22. Rxd3 Nd8 23. Rdc3 (23. f4 $5 f6 24. Rf1 fxe5 25. dxe5 $11)
23... Ne6 $15 24. f4 (24. Qd3 $15) 24... Qg4 (24... f6 $142 25. Nf3 Qf5 $17)
25. Rf1 $11 g5 (25... f5 $142 $11) 26. Qf2 $4 (26. f5 $142 Nf4 27. g3 Ne2+ 28.
Kg2 Nxc3 29. Bxc3 $11) 26... Nxf4 $19 27. Kh1 Qe6 28. Rg3 (28. Nf3 Ng6 29. h3
f6 $19) 28... Kh8 (28... Nh5 29. Re3 Qg6 30. g3 $19) 29. Bc1 (29. Nb3 b6 $17)
29... f6 30. Nb3 (30. Nf3 fxe5 31. dxe5 Nh5 32. Rxg5 Bxg5 33. Bxg5 Rce8 $19)
30... fxe5 31. dxe5 Nh5 (31... Nd3 32. Qe2 Rxf1+ 33. Qxf1 Nxc1 34. Qxc1 Qxe5
35. Re3 $19) 32. Rf3 Rxf3 33. Qxf3 $4 (33. gxf3 Rf8 34. Nd4 $19) 33... Rf8 34.
Qe2 Nf4 (34... Rxf1+ $142 35. Qxf1 Qxe5 $19) 35. Qc2 $2 (35. Bxf4 $142 gxf4 36.
Nd4 $11) 35... Qf5 $4 (35... Kg8 $142 36. Qxc7 Nd3 37. Rxf8+ Kxf8 $19) 36. Qxc7
(36. Qxf5 $142 Rxf5 37. g3 Rxe5 38. gxf4 $18) 36... Qe4 (36... Qd3 $142 37. Nd2
Qxf1+ 38. Nxf1 Ne6 $19) 37. Bxf4 $11 Rxf4 38. Rc1 Bf8 39. h3 $4 (39. Rg1 $142
$11) 39... Rf2 $19 40. Rg1 h6 (40... g4 $142 41. Qc3 gxh3 42. Qxh3 Qxe5 $19)
41. Nc5 $11 Bxc5 42. Qxc5 d4 43. Qd6 Kg7 44. e6 Kg6 (44... d3 $5 $11) 45. e7+
$16 Kh5 $4 (45... Kf7 $142 $16) 46. e8=Q+ $1 Qxe8 (46... Qxe8 47. g4+ {
Mate attack Decoy}) 47. g4+ Kh4 48. Qg3# 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.04.02"]
[Round "5"]
[White "Groome, C."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2050"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "48"]
[EventDate "1974.??.??"]

{C38: King's Gambit Accepted: 3 Nf3 g5 4 Bc4 Bg7} 1. e4 e5 2. f4 exf4 3. Nf3 d6
4. Bc4 h6 5. d4 g5 6. O-O Bg7 7. g3 g4 8. Nh4 f3 9. c3 (9. Nc3 Nc6 10. Be3 Nf6
11. Qd2 (11. Qd3 O-O 12. a3 Be6 13. Rae1 Bxc4 14. Qxc4 Nxe4 15. d5 Nxc3 16.
dxc6 Ne2+ 17. Kh1 Qc8 18. Nxf3 Nxg3+ 19. hxg3 gxf3 20. Rxf3 Qh3+ 21. Kg1 bxc6
22. Ref1 Rae8 23. g4 Qh4 24. Bf2 Qg5 25. Bxa7 c5 {
Tommiska,M (2223)-Kivimaki,J (2208) Finland 2005 0-1 (34)}) 11... Nxe4 12. Nxe4
d5 13. Nc3 dxc4 14. Rae1 O-O 15. d5 Ne7 16. Bxh6 Ng6 17. Nxg6 fxg6 18. Bxg7
Kxg7 19. Qd4+ Qf6 20. Re7+ Kg8 21. Qxf6 Rxf6 22. Rxc7 Bf5 23. Rxc4 Re8 {
Spassky,B (2610)-Karpov,A (2700) Hamburg 1982 1-0 (84)}) 9... Bf6 10. Nf5 $4
$146 (10. Qb3 Bxh4 11. Bxf7+ Kf8 12. Bxg8 Qf6 13. e5 dxe5 14. dxe5 Qg6 15. Bd5
c6 16. gxh4 cxd5 17. Qxd5 Nc6 18. Bf4 Kg7 19. Qd6 Rd8 20. Qxg6+ Kxg6 21. Na3
Bf5 22. Rad1 Bd3 23. Rfe1 Kf5 24. Bxh6 Be2 {
Schiffers,E-Chigorin,M St Petersburg 1878 1-0 (48)}) (10. Nxf3 gxf3 11. Qxf3
Nc6 12. Bf4 Qe7 13. Na3 Bd7 14. Qh5 O-O-O 15. Rae1 Bg5 16. Nc2 Bxf4 17. Rxf4 f5
18. exf5 Nf6 19. Qf3 Qg7 20. Be6 h5 21. d5 Ne5 22. Qe3 Kb8 23. Nd4 h4 24. Bxd7
Nxd5 {Szmetan,J-Rubinetti,J Buenos Aires 1972 0-1}) (10. Qb3 $142 Rh7 11. Ng6
$15) 10... Bxf5 $19 11. exf5 d5 12. Bd3 Qd7 (12... Bg5 13. h3 h5 14. Kf2 $19)
13. Bf4 (13. Nd2 Nc6 $19) 13... Nc6 14. Nd2 (14. Re1+ Kf8 $19) 14... O-O-O (
14... Bg5 $142 15. Re1+ Kf8 $19) 15. a4 $2 (15. Qa4 a6 16. Nb3 Nb8 17. Qxd7+
Nxd7 $19) 15... h5 (15... Bg5 16. Bxg5 hxg5 17. a5 $19) 16. Nxf3 $2 (16. a5
$142 a6 17. b4 $19) 16... gxf3 17. Qxf3 Nge7 18. Bd2 (18. b4 Kb8 $19 (18...
Nxf5 $6 19. Be5 Nfxd4 20. cxd4 Bxe5 21. Bf5 Bxd4+ 22. Kg2 Bxa1 23. Rxa1 $11))
18... Na5 (18... a5 $142 $19) 19. Ra3 (19. Bf4 $19) 19... Nc4 20. Bxc4 dxc4 21.
b3 cxb3 (21... Qd6 22. Rfa1 c5 23. bxc4 cxd4 24. Rb1 $19) 22. Rxb3 Qd5 23. Rb5
(23. Qxd5 Rxd5 24. Kg2 Rg8 $19) 23... Qxf3 24. Rxf3 Rd5 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1974.04.16"]
[Round "6"]
[White "Bailey, B."]
[Black "Pitkanen, T."]
[Result "1/2-1/2"]
[WhiteElo "2050"]
[BlackElo "1928"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "42"]
[EventDate "1974.??.??"]

{C01: French: Exchange Variation} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5.
Nf3 Bg4 6. c3 Qf6 7. Nbd2 Bd6 8. b4 Nge7 9. O-O O-O 10. Qc2 Ng6 11. Bxg6 $146 (
11. h3 Bd7 12. Nh2 Nf4 13. Ndf3 h6 14. Bxf4 Qxf4 {
1/2-1/2 (14) Kraus,J (2050)-Saring,C (2015) Bayern 1998}) (11. b5 Nd8 12. h3
Bd7 $15) 11... fxg6 12. Bb2 (12. h3 Bf5 (12... Bxf3 $6 13. Nxf3 Qf5 14. Qxf5
gxf5 15. Re1 $11) 13. Qb3 Be6 $17) 12... Rae8 (12... g5 $5 13. b5 Bf5 $19) 13.
Rae1 $17 Ne7 (13... g5 $5 14. Rxe8 Rxe8 $17) 14. Ne5 $15 Bf5 15. Qb3 c6 (15...
g5 16. Ne4 Qh6 17. Ng3 $15) 16. Ne4 (16. f4 Bxe5 17. dxe5 Qe6 $11) 16... Bxe4
$15 17. Rxe4 Qf5 (17... h6 18. Bc1 $15) 18. Re2 g5 19. Qd1 (19. b5 Ng6 20. Nxg6
Rxe2 21. Nxf8 Qc2 $11 (21... Kxf8 $143 22. Ba3 Bxa3 23. Qxa3+ Re7 24. Qxa7 cxb5
25. h3 $14)) 19... Rf6 (19... Ng6 20. Nxg6 Rxe2 21. Qxe2 Qxg6 22. Re1 $11) 20.
Qd2 (20. Bc1 Ng6 21. Ng4 Rff8 $11) 20... Ref8 (20... Re6 21. Rfe1 $15) 21. Bc1
$11 h6 1/2-1/2

[Event "Boeing Action"]
[Site "?"]
[Date "1974.04.23"]
[Round "1"]
[White "Dillinger, J."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2050"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "36"]
[EventDate "1974.??.??"]

{A43: Schmid Benoni} 1. d4 c5 2. dxc5 e5 3. Be3 (3. Nf3 Nc6 4. c3 Bxc5 5. e4 d6
6. Bc4 Nf6 7. O-O O-O 8. Qe2 h6 9. h3 a6 10. a4 Nh5 11. Kh2 Kh8 12. g3 f5 13.
Ng5 Nf6 14. Nf7+ Rxf7 15. Bxf7 fxe4 16. Bg6 Qd7 17. g4 Qe7 {
Andersson,T (2215)-Hultin,J (2225) Sweden 1992 0-1}) (3. c4 Bxc5 4. e3 Nf6 5.
Nc3 O-O 6. a3 a5 7. b3 d6 8. Bd3 Re8 9. Ne4 Nxe4 10. Bxe4 f5 11. Bd5+ Kh8 12.
Ne2 Nc6 13. O-O Qf6 14. Bb2 Qh6 15. Ng3 Be6 16. Qh5 Qxh5 17. Nxh5 Bxd5 {
Stoll,R (1781)-Gehrke,R (2057) Hamburg 2005 1/2-1/2 (45)}) 3... Nc6 $146 (3...
Qa5+ 4. Qd2 Qxd2+ 5. Nxd2 Na6 6. Nb3 Ne7 7. Nf3 f6 8. O-O-O Nf5 9. Bd2 Nxc5 10.
Nxc5 Bxc5 11. e3 b6 12. Bd3 d5 13. e4 Ne7 14. exd5 Nxd5 15. Be4 Be6 16. c4 Rd8
17. cxd5 Bc8 18. Be3 {Rosinus,K-Plietz,B Mehlingen 2000 1-0}) (3... f5 4. g3
Nf6 5. Nc3 d5 6. cxd6 Bxd6 7. Qd2 Qe7 8. O-O-O Bb4 9. a3 Ne4 10. Qd8+ Qxd8 11.
Rxd8+ Kxd8 12. Nxe4 fxe4 13. axb4 Nc6 14. Bg2 Bf5 15. f3 Nxb4 16. fxe4 Bg6 17.
Nh3 h6 18. Nf2 {Kiss,A (2108)-Kadas,G (2224) Nyiregyhaza 2003 1-0}) 4. c3 (4.
Nf3 $5 Nf6 5. Nc3 $16) 4... Nf6 $11 5. h3 (5. Nf3 $142 h6 6. Qa4 $14) 5... a5 (
5... h6 6. g4 b6 7. Bg2 $15) 6. a4 (6. Nf3 $5 $16) 6... Qc7 (6... Ne4 7. Qd5
Nf6 8. Qb3 $11) 7. g3 (7. Na3 Na7 $11) 7... Ne7 (7... Na7 8. Nd2 Bxc5 9. Nc4
Bxe3 10. Nd6+ Kf8 11. fxe3 $11) 8. Na3 (8. Qd6 Qxd6 9. cxd6 Nf5 $11) 8... Ned5
(8... Nf5 $142 9. Bg5 Bxc5 10. Bxf6 Qb6 $11) 9. Qd3 (9. Nb5 $5 Qc6 10. Qd2 Bxc5
11. Bxc5 Qxc5 12. Nf3 $11) 9... Nxe3 (9... e4 $5 10. Qd4 Nxe3 $17) 10. Qxe3 $15
Bxc5 $4 (10... Qxc5 $142 11. Qxc5 Bxc5 $15) 11. Qf3 $4 (11. Nb5 $142 Qb6 12.
Qxe5+ Kf8 13. e3 $16) 11... d5 $19 12. e3 O-O 13. Bb5 Be6 14. O-O-O (14. Ne2
Rad8 15. Qg2 $19) 14... Bxa3 15. bxa3 (15. Ne2 Be7 16. Qg2 $19) 15... Qxc3+ 16.
Kb1 Qb3+ 17. Ka1 Ne4 (17... Qxa3+ 18. Kb1 Rfc8 19. Qe2 Ne4 20. Qb2 Nc3+ 21. Kc2
Nxd1+ 22. Kxd1 Qxb2 23. Bc4 Rxc4 24. Ne2 Rc2 25. f3 Qb1+ 26. Nc1 Qxc1#) 18. Rb1
(18. Ne2 d4 19. Nc1 Qxa3+ 20. Kb1 Rac8 21. Qe2 Nc3+ 22. Kc2 Nxa4+ 23. Kb1 Rxc1+
24. Rxc1 Bf5+ 25. e4 Bxe4+ 26. Bd3 Bxd3+ 27. Qxd3 Qb2#) 18... Qxa3# 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1974.04.23"]
[Round "2"]
[White "Bailey, B."]
[Black "Riekstins, U."]
[Result "1-0"]
[WhiteElo "2050"]
[BlackElo "1526"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "42"]
[EventDate "1974.??.??"]

{C87: Closed Ruy Lopez: Steinitz-type lines after 6 Re1 d6} 1. e4 e5 2. Nf3 Nc6
3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 O-O 7. Bxc6 bxc6 8. Nxe5 Bb7 9. d3 (9.
Nf3 d5 10. e5 Ne4 11. d3 Nc5 12. Nbd2 Ne6 13. Nf1 c5 14. Ng3 Re8 15. Ne2 d4 16.
Nf4 Kh8 17. Nxe6 fxe6 18. Nd2 Rf8 19. Nc4 Qe8 20. Qg4 Rf5 21. Bd2 Qf7 22. Re2
Rf8 23. Rf1 Rf3 {Ernst,T (2500)-Ivanov,A (2525) Gausdal 1991 0-1 (38)}) 9... d5
(9... d6 10. Nf3 Re8 11. Nc3 c5 12. Bg5 h6 13. Bh4 Nd7 14. Bxe7 Qxe7 15. Nd5
Qd8 16. c4 Nf6 17. b3 Nxd5 18. exd5 c6 19. dxc6 Bxc6 20. Rxe8+ Qxe8 21. Qe1 Qd8
22. Qe2 Qf6 23. Re1 Re8 24. Qd1 {Naouali,B-Baik Joungann Acri 2006 1-0 (31)})
10. Nc3 Bd6 11. Nf3 $146 (11. Ng4 Nxg4 12. Qxg4 f5 13. exf5 Bc8 14. Bg5 Qd7 15.
Qh4 Qxf5 16. Be7 Bxe7 17. Rxe7 Be6 18. Re1 Rf6 19. Qg3 Rg6 20. Qe5 Qg4 21. g3
Bf7 22. Qxc7 Rf6 23. Qe5 Rf8 24. Qe2 Qh3 25. f4 Bh5 {
Rojas Delgado,F-Arteaga Boix,D Ametlla 1998 1-0 (47)}) 11... Qd7 $4 (11... dxe4
$142 12. dxe4 Bb4 $18) 12. e5 Ng4 (12... d4 13. Ne2 $18) 13. exd6 Qxd6 (13...
cxd6 14. h3 Ne5 15. d4 Nxf3+ 16. Qxf3 $18) 14. Qe2 (14. h3 $5 Nf6 15. Bg5 Rae8
$18) 14... c5 (14... h6 15. Qf1 $18) 15. h3 (15. Bg5 f6 16. h3 d4 $18) 15...
Nf6 16. Qe5 (16. Bg5 Rae8 17. Qf1 Nd7 $18) 16... Rfe8 (16... d4 17. Qxd6 cxd6
18. Ne2 $18) 17. Qxd6 cxd6 (17... Rxe1+ 18. Nxe1 cxd6 19. Bf4 $18) 18. Bf4 Rad8
(18... d4 19. Na4 Rad8 20. Rxe8+ Nxe8 21. Nd2 $18) 19. Bg5 Rd7 (19... d4 20.
Bxf6 gxf6 21. Rxe8+ Rxe8 $18) 20. Bxf6 gxf6 (20... Rxe1+ 21. Rxe1 Kf8 $18) 21.
Rxe8+ Kg7 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1974.04.30"]
[Round "3"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "1-0"]
[WhiteElo "2050"]
[BlackElo "1924"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "100"]
[EventDate "1974.??.??"]

{C45: Scotch Game} 1. e4 e5 2. Bc4 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Qf6 6. Be3
Nc6 7. c3 Nh6 (7... Ne5 8. Be2 Qg6 9. O-O Bh3 10. Bf3 Nf6 11. Nf5 Bxe3 12. Nxe3
O-O 13. Be2 Rfe8 14. f3 d5 15. Kh1 dxe4 16. gxh3 exf3 17. Bxf3 Rad8 18. Qc2
Nxf3 19. Rxf3 Rxe3 20. Qxg6 Rd1+ 21. Qg1 Rxg1+ 22. Kxg1 {
Acs,P (2245)-Borocz,I (2335) Budapest 1993 0-1 (86)}) 8. h3 $146 (8. O-O Qg6 9.
Kh1 Qxe4 10. Bxh6 gxh6 11. Re1 Qxe1+ 12. Qxe1+ Kf8 13. Nxc6 bxc6 14. Nd2 Bf5
15. Qe2 Re8 16. Qf3 Bg6 17. h3 h5 18. a4 d5 19. Bd3 Kg7 20. Bxg6 hxg6 21. b4
Bd6 22. Nf1 Re7 {Haast,A-Ter Horst,T Hengelo 2004 1-0}) 8... Qg6 9. Nd2 Ne5 (
9... Qxg2 10. Ke2 Qg6 $14) 10. Bf1 (10. g4 $142 Nxc4 11. Qa4+ (11. Nxc4 $143
Qxe4 12. f3 Qe7 $17) 11... Bd7 12. Qxc4 $16) 10... O-O $2 (10... f5 11. Qb3
fxe4 12. O-O-O $11) 11. Qe2 $4 (11. g4 $142 d5 12. Qb3 dxe4 13. g5 $18) 11...
f5 $11 12. Bxh6 $4 (12. f4 $142 Qg3+ 13. Qf2 Qxf2+ 14. Bxf2 $11) 12... Qxh6 $19
(12... gxh6 $6 13. N2f3 Bxd4 14. cxd4 Nxf3+ 15. gxf3 fxe4 16. fxe4 $11) 13. Nc4
(13. Qe3 f4 14. Qe2 Bg4 $19) 13... Nc6 14. Nb3 fxe4 (14... Bb6 15. Nxb6 axb6
16. Qe3 Qxe3+ 17. fxe3 $19) 15. Nxc5 dxc5 16. Qxe4 $4 (16. Qe3 $142 Qxe3+ 17.
Nxe3 $19) 16... Bf5 $19 17. Qd5+ Kh8 (17... Be6 18. Qd2 Qh4 19. Ne3 $19) 18.
Ne3 $4 (18. Be2 $142 Rae8 19. Qd2 $19) 18... Rad8 (18... Rae8 $142 19. O-O-O
Be4 20. Qd2 $19) 19. Qxc5 (19. Qf3 Bg6 20. Qg3 $19) 19... Qf4 (19... b6 $142
20. Qb5 a6 $19) 20. g3 $11 Qe5 21. Qxe5 Nxe5 22. Nxf5 Rxf5 $2 (22... Nf3+ $5
23. Ke2 Rxf5 $11) 23. Be2 (23. f4 Nf3+ 24. Ke2 Nd2 $18) 23... Nf3+ (23... h5
24. Rc1 $16) 24. Bxf3 (24. Kf1 $142 $5 $18) 24... Rxf3 $16 25. Ke2 Rfd3 $4 (
25... Rf6 $142 26. Rhe1 Rdf8 $16) 26. Rad1 $18 R3d6 (26... R3d7 27. Rxd7 Rxd7
28. Rd1 Re7+ 29. Kf3 Rf7+ 30. Kg2 $18) 27. Rxd6 Rxd6 28. Rd1 Re6+ 29. Kf3 Rf6+
30. Ke4 h6 31. f4 Re6+ (31... Rb6 32. Rd8+ Kh7 33. b4 Re6+ 34. Kd4 $18) 32. Kf3
(32. Kf5 Rc6 33. Rd5 Kg8 $18) 32... Re7 (32... a5 33. b3 a4 34. Rd4 axb3 35.
axb3 $18) 33. Rd2 (33. g4 g6 $18) 33... Kh7 (33... a5 34. a4 $18) 34. f5 Rf7 (
34... b6 35. a4 $18) 35. Kf4 g6 36. g4 gxf5 (36... Kg7 37. a4 Re7 $18) 37. gxf5
Kg7 (37... Kg8 38. Rg2+ Kf8 39. Rg6 $18) 38. Rg2+ Kh7 (38... Kf8 39. Rg6 h5 $18
) 39. Ke5 Re7+ 40. Kf6 Rd7 41. Ke6 Rd6+ (41... Rd3 42. f6 Re3+ 43. Kd7 $18) 42.
Ke7 Rd3 43. f6 Re3+ 44. Kf8 Rf3 45. Rg7+ Kh8 46. Rf7 (46. Rg8+ $5 Kh7 47. f7
Re3 $18) 46... Rf2 (46... c5 47. h4 $18) 47. Ke8 Rg2 (47... b6 48. a4 a5 $18)
48. Re7 Rg8+ 49. Kd7 Rf8 (49... Rg3 50. f7 Rf3 51. Ke8 b5 52. f8=Q+ Rxf8+ 53.
Kxf8 b4 54. Rg7 b3 55. axb3 a5 56. Kf7 a4 57. Kg6 a3 58. Rxc7 a2 59. Rc8#) 50.
Re8 Rxe8 (50... Kg8 51. Ke7 Rxe8+ 52. Kxe8 Kh7 53. f7 Kg6 54. f8=Q Kg5 55. Qf2
Kg6 56. Ke7 h5 57. Qf6+ Kh7 58. Kf7 h4 59. Qxh4#) 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1974.04.30"]
[Round "4"]
[White "Chin, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2023"]
[BlackElo "2050"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "64"]
[EventDate "1974.??.??"]

{D13: Slav Defence: Exchange variation without ...Bf5} 1. Nf3 Nf6 2. g3 d5 3.
c4 c6 4. cxd5 cxd5 5. d4 Nc6 6. Bg2 Bg4 7. h3 (7. Ne5 e6 8. Nxg4 Nxg4 9. e4 Nf6
10. exd5 Nxd5 11. O-O Be7 12. Nc3 O-O 13. Nxd5 exd5 14. Be3 Bf6 15. Rc1 Rc8 16.
Rc5 Qb6 17. Qd2 Be7 18. Rxd5 Nb4 19. Rd7 Qe6 20. Rxb7 Rc2 21. Qd1 Rfc8 {
Van der Vliet,F (2395)-Hartoch,R (2405) Leeuwarden 1981 1-0}) (7. Nc3 e6 8. O-O
Rc8 9. Bf4 Bd6 10. Bxd6 Qxd6 11. a3 O-O 12. Rc1 Na5 13. Ne5 Bh5 14. Qa4 Qb6 15.
e3 Nc4 16. Nxc4 Rxc4 17. Qb5 Qc7 18. Na2 Be2 19. Qb3 Bxf1 20. Rxf1 Rc8 21. Nc3
a6 {Aksoy,S (1690)-Hardt,H (2009) Dortmund 2006 0-1 (48)}) 7... Bxf3 8. Bxf3 e6
$146 (8... Qb6 9. e3 e6 10. O-O Bd6 11. Nc3 O-O 12. Rb1 Rac8 13. Bd2 Qd8 14.
Qe2 Qd7 15. Bg2 a6 16. f4 Bb4 17. Qd3 Na5 18. b3 Rc7 19. Na4 Qe7 20. Nc5 Nc6
21. Bxb4 Nxb4 22. Qd2 b6 23. Qxb4 {
Heinl,A-Siegel,G (2285) Germany 1990 1/2-1/2 (54)}) 9. O-O Be7 10. Nc3 O-O 11.
Be3 Rc8 12. Qd2 (12. Qd3 Ne8 $15) 12... Na5 (12... Ne8 $142 $17) 13. Rad1 $4 (
13. Qd3 $142 $11) 13... Nc4 $19 14. Qc2 (14. Qc1 Qb6 15. Na4 $19) 14... Qd7 $4
(14... Nxe3 $142 15. fxe3 Bd6 $19) 15. Bc1 (15. Bg5 Rc7 16. Bxf6 Bxf6 $11)
15... Rc7 (15... b5 16. b3 b4 17. Nxd5 exd5 18. bxc4 Rxc4 19. Qd3 $17) 16. e4 (
16. Qb3 $142 $15) 16... Rfc8 (16... dxe4 17. Bxe4 b5 18. Qd3 $17) 17. Rfe1 (17.
e5 $142 $5 Ne8 18. Qd3 $11) 17... dxe4 18. Bxe4 Nxe4 19. Qxe4 (19. Rxe4 Bf6 20.
Ree1 $17) 19... Nb6 (19... Bb4 $142 20. Rd3 Nb6 $17) 20. d5 $14 exd5 $2 (20...
Bf8 $142 $14) 21. Nxd5 $18 Nxd5 22. Rxd5 f5 $4 (22... Qe6 $142 23. Bf4 Qxe4 24.
Rxe4 f5 25. Rxf5 Rd7 $18) 23. Qd3 (23. Rxd7 $6 fxe4 24. Rxc7 Rxc7 $11) 23...
Qa4 (23... Rxc1 24. Rxd7 Rxe1+ 25. Kg2 $18) 24. Bf4 Qb4 (24... g6 25. b3 Qc6
26. Bxc7 Rxc7 27. Rd1 $18) 25. Bd2 (25. Qe2 $142 $5 h6 $18) 25... Qxb2 (25...
Qb6 $18) 26. Rxe7 (26. Bf4 $142 Qb4 27. Qe2 $18) 26... Rxe7 $19 27. Rd8+ (27.
a3 Rf7 28. Rxf5 $19) 27... Re8 (27... Rxd8 $142 28. Qxd8+ Kf7 $19) 28. Qd5+ (
28. Rd7 Qf6 (28... Qxa2 $4 29. Qd4 Qf7 30. Rxf7 Kxf7 31. Qd7+ Kf6 32. g4 $18)
29. Be3 f4 30. Qd5+ Qe6 31. Qxe6+ Rxe6 32. gxf4 a6 33. Rxb7 Rc4 $19) 28... Kh8
29. Rd6 $2 (29. Rd7 Qf6 30. Qxb7 a6 $19) 29... Qe5 (29... Qb1+ $142 30. Kh2 Qf1
31. Qd4 $19) 30. Qd3 (30. Qxe5 Rxe5 31. Rd7 $19) 30... Qe4 31. Qb5 (31. Be3
Qxd3 32. Rxd3 $19) 31... Qf3 32. Qb2 (32. Rd4 h6 33. Qf1 $19) 32... Re2 (32...
Re2 33. Qxg7+ Kxg7 34. Rd7+ Kg8 35. Rg7+ Kxg7 36. Bc3+ Rxc3 37. a3 Qxf2+ 38.
Kh1 Re1#) 0-1

[Event "Boeing Action"]
[Site "?"]
[Date "1974.06.04"]
[Round "1"]
[White "Bailey, B."]
[Black "Lee, H."]
[Result "1-0"]
[WhiteElo "2050"]
[BlackElo "1514"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "37"]
[EventDate "1974.??.??"]

{B96: Sicilian Najdorf: 6 Bg5 e6 7 f4, lines other than 7...Qb6 and 7...Be7} 1.
e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bd3
Qc7 9. Qe2 Qb6 $146 (9... Be7 10. Nf3 (10. O-O-O h6 11. Bh4 b5 12. Rhe1 b4 13.
Nd5 exd5 14. exd5 Nb8 15. Bxf6 gxf6 16. Bf5 Ra7 17. Bxc8 Qxc8 18. Rd3 Qc4 19.
Nf5 Qxf4+ 20. Qe3 Qg5 21. h4 Qxe3+ 22. Rdxe3 Kd8 23. Rxe7 Rxe7 24. Rxe7 Rg8 {
Dunis,A (2485)-Taddei,B (2315) Metz 2005 1-0}) 10... h6 11. Bh4 Nc5 12. O-O-O
b5 13. e5 dxe5 14. fxe5 Nd5 15. Nxd5 exd5 16. Bxe7 Qxe7 17. h3 O-O 18. Nd4 Qg5+
19. Kb1 Ne6 20. Nc6 Nf4 21. Qf2 Bd7 22. h4 Qg4 23. Ne7+ Kh8 24. g3 {
Tal,M-Balashov,Y Moscow 1969 0-1 (33)}) (9... b5 10. O-O-O Bb7 11. Rhe1 Be7 (
11... h6 12. Bh4 g5 13. Nd5 Nxd5 14. exd5 Bxd5 15. Be4 O-O-O 16. fxg5 hxg5 17.
Bxg5 Bh6 18. Bxh6 Rxh6 19. Bxd5 exd5 20. h3 Ne5 21. Nf5 Rf6 22. g4 Rh8 23. Qg2
Kb8 24. Re3 Rc8 25. Rc3 Nc4 26. Qxd5 {
Cuasnicu,O (2390)-Reinhardt,E Zarate 1973 1-0 (44)}) 12. e5 (12. Kb1 Nc5 13. e5
dxe5 14. fxe5 Nd5 15. Nxd5 Bxd5 16. Bxe7 Qxe7 17. Qg4 O-O-O 18. Nb3 Nxd3 19.
Rxd3 Kb8 20. Qxg7 Rhg8 21. Qh6 Rxg2 22. Qxh7 Qb4 23. Rc1 Rc8 24. Rd4 Qe7 25.
Rf4 Rc7 26. Qh8+ Ka7 {
Savon,V (2575)-Rashkovsky,N (2485) Moscow 1973 1/2-1/2 (57)}) 12... dxe5 13.
fxe5 Nd5 14. Bxe7 Nxc3 15. Qg4 Nxd1 16. Nxe6 Qc6 17. Nxg7+ Kxe7 18. Qg5+ f6 19.
exf6+ Kd8 20. f7+ Kc7 21. Qf4+ {
1-0 (21) Spassky,B (2655)-Rashkovsky,N (2485) Moscow 1973}) 10. Nb3 Qc7 11.
O-O-O Be7 12. Rhe1 e5 (12... h6 13. Bh4 e5 14. Bxf6 Nxf6 15. fxe5 dxe5 16. Nd5
$16) 13. f5 (13. Kb1 $142 $18) 13... a5 $4 (13... b5 $142 14. a3 h6 $14) 14.
Bb5 $18 O-O 15. Bxd7 (15. a4 $142 Nb6 16. Be3 $18) 15... Bxd7 $16 16. Bxf6 Bxf6
17. Nd5 Bg5+ (17... Qd8 18. Nd2 Rc8 19. Kb1 $16) 18. Kb1 Bc6 $4 (18... Qd8 $142
19. Nd2 Rc8 $18) 19. Nxc7 $18 1-0

[Event "Boeing Action"]
[Site "?"]
[Date "1974.06.04"]
[Round "2"]
[White "Bloom, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2050"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "60"]
[EventDate "1974.??.??"]

{D05: Colle System with ...e6} 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. b3 c5 5. c3 (5.
a3 Be7 6. Bd3 O-O 7. O-O Nc6 8. Bb2 a6 9. Ne5 Nxe5 10. dxe5 Nd7 11. a4 b6 12.
f4 g6 13. Nd2 f5 14. exf6 Bxf6 15. Bxf6 Qxf6 16. e4 Bb7 17. e5 Qg7 18. Qg4 Rfe8
19. h4 Nf8 {Zaitsev,V (2412)-Afonin,A (2288) Serpukhov 1999 1-0}) 5... Nc6 (
5... Bd7 6. Bd3 Nc6 7. Bb2 cxd4 8. cxd4 Nb4 9. Nc3 Nxd3+ 10. Qxd3 a6 11. O-O
Bb4 12. Rfd1 Bxc3 13. Qxc3 O-O 14. Ba3 Re8 15. Ne5 Ne4 16. Qe1 Bb5 17. f3 Nf6
18. e4 Rc8 19. Rac1 Nd7 20. Ng4 {
Naroditsky,A (1658)-Mar,H (1537) San Francisco 2006 1-0 (32)}) 6. Bd3 $146 (6.
Ba3 b6 7. Bb5 Bd7 8. O-O Bd6 9. Bxc6 Bxc6 10. Ne5 Qc7 11. f4 Ne4 12. Nxc6 Qxc6
13. Bb2 O-O 14. Nd2 Nxd2 15. Qxd2 c4 16. b4 a5 17. a3 axb4 18. axb4 Rxa1 19.
Rxa1 Ra8 20. Qe1 Ra4 {
Mandell,E (1379)-Brereton,J (1310) Kalamazoo 2003 1-0 (33)}) 6... Be7 7. O-O
O-O 8. Nbd2 Qc7 9. e4 (9. Bb2 $5 Rd8 10. Qe2 $11) 9... cxd4 $17 10. cxd4 Nb4
11. e5 $2 (11. Qe2 $142 Nh5 12. g3 Nxd3 13. Qxd3 dxe4 14. Nxe4 $17) 11... Nxd3
$19 12. exf6 Bxf6 13. Ba3 Be7 (13... Rd8 14. Qe2 Qc3 15. Rad1 $19) 14. Nb1 $2 (
14. Bxe7 Qxe7 15. Ne5 Nxe5 16. dxe5 Bd7 $17) 14... Bxa3 (14... Nb4 $142 $19)
15. Qxd3 $4 (15. Nxa3 $142 Nb4 16. Qd2 $19) 15... Bb2 16. Ng5 (16. Nbd2 Bxa1
17. Rxa1 f6 $19) 16... g6 17. Qh3 (17. Nd2 Bxa1 18. Rxa1 e5 $19) 17... f5 (
17... f6 18. Nc3 Bxa1 19. Nb5 $19) 18. Re1 (18. Nd2 Bxd4 19. Rac1 $19) 18...
Bxa1 19. Nd2 (19. Qe3 Qa5 20. Nf3 Bd7 $19) 19... Bxd4 20. g3 (20. Qf3 Qa5 21.
Qe2 Bf6 $19) 20... Bf6 21. Ndf3 e5 22. Kg2 e4 23. Rc1 Qe7 (23... exf3+ $142 24.
Kxf3 Qg7 $19) 24. Rxc8 exf3+ 25. Nxf3 Raxc8 26. g4 Qe4 27. Qg3 (27. g5 Bxg5 28.
Qg3 Bf4 29. Qh3 g5 30. Qh6 g4 31. Qxf4 Qxf4 32. Ne5 Rc2 33. Nd3 Qf3+ 34. Kg1
Qxd3 35. a3 Rc1+ 36. Kg2 Qh3#) 27... Rc3 (27... fxg4 28. a3 Be5 29. Kg1 Bxg3
30. hxg3 Qxf3 31. a4 Qxf2+ 32. Kh1 Rc1#) 28. gxf5 (28. g5 Bd4 29. h4 Re8 30. a3
f4 31. Qg4 Qe2 32. a4 Qxf2+ 33. Kh3 Rxf3+ 34. Qxf3 Qxf3+ 35. Kh2 Re2#) 28...
Be5 $1 29. Qxe5 (29. Qxe5 Qxf3+ {Mate attack Deflection}) 29... Qxf3+ 30. Kf1
Rc1+ (30... Rc1+ 31. Qe1 Rxf5 32. a3 Qxf2#) 0-1

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.04"]
[Round "1"]
[White "Johnson, C."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1671"]
[BlackElo "2067"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "59"]
[EventDate "1974.??.??"]

{B06: Modern Defence} 1. g3 Nf6 2. Bg2 g6 3. e4 e5 4. Nc3 Bg7 5. d3 d6 6. f4
Nc6 (6... c6 7. Nf3 Nbd7 8. O-O O-O 9. Kh1 Re8 10. Be3 Ng4 11. Bg1 exf4 12.
gxf4 f5 13. Qe2 Nb6 14. Rae1 Bd7 15. a4 a5 16. b3 Qc7 17. Nd1 d5 18. e5 c5 19.
h3 Nh6 20. d4 c4 21. Ne3 {
Medina Garcia,A (2380)-Valcarcel,J (2200) Las Palmas 1972 1-0 (58)}) 7. Nge2
$146 (7. Nf3 Be6 (7... Bg4 8. h3 (8. O-O Qd7 9. a3 O-O 10. Be3 Nd4 11. Qd2
Nxf3+ 12. Bxf3 Bh3 13. Bg2 Bxg2 14. Qxg2 Ng4 15. Bd2 exf4 16. Bxf4 c6 17. h3
Bd4+ 18. Kh1 Ne3 19. Bxe3 Bxe3 20. Ne2 Bh6 21. Rab1 Rae8 22. Nf4 f5 {
Lorke,C (1907)-Schleupner,K (2055) Bayern 2002 0-1 (40)}) 8... Bxf3 9. Bxf3 Qd7
10. Be3 exf4 11. gxf4 h5 12. Qd2 O-O-O 13. O-O-O Kb8 14. Rdg1 Rhg8 15. Qf2 a6
16. Rh2 Bh6 17. Qh4 Ne5 18. Be2 Qe7 19. Qf2 Nc6 20. Rhg2 Rde8 21. Kb1 Qe6 22.
Rh2 {Yu,W (1860)-Naquin,C (1740) Calvi 2005 1-0 (58)}) 8. O-O Qd7 9. Be3 O-O-O
10. Ng5 Ng4 11. Bd2 exf4 12. Nxe6 Qxe6 13. Bh3 h5 14. Rxf4 Kb8 15. Rf1 Ne7 16.
Qf3 Rdf8 17. Rae1 Nc6 18. Nd5 Bd4+ 19. Kg2 Nce5 20. Qe2 f5 21. c3 Bb6 {
Larsen,B-Ofstad,P Halle 1963 1-0 (38)}) 7... Bg4 (7... h5 8. fxe5 dxe5 9. Bg5
$11) 8. h3 $14 Bxe2 9. Nxe2 (9. Qxe2 $6 exf4 10. Bxf4 Nh5 $11) 9... Qe7 10. Be3
(10. O-O exf4 11. gxf4 Nh5 $14) 10... Nh5 (10... O-O 11. O-O exf4 12. gxf4 $14
(12. Rxf4 $143 d5 $17) (12. Bxf4 $143 d5 $17) (12. Nxf4 $143 d5 $17)) 11. c3 (
11. f5 gxf5 12. exf5 O-O-O $16) 11... Bh6 12. Qd2 exf4 13. gxf4 (13. Nxf4 $143
Nxg3 14. Nd5 Qh4 $17) 13... Nd8 $2 (13... f5 $142 $5 $14) 14. Bf3 Ne6 15. O-O-O
Qh4 (15... Neg7 16. h4 $18) 16. Bxh5 (16. Bg4 $142 $5 O-O-O 17. Rhf1 $18 (17.
Bxa7 b6 $17)) 16... Qxh5 $16 17. Rdf1 {White plans f5} Qa5 18. Kb1 f5 $2 (18...
O-O-O 19. h4 f5 20. h5 $16) 19. Ng3 $4 (19. exf5 $142 gxf5 20. Nd4 $18) 19...
fxe4 $4 (19... O-O-O $142 $14) 20. f5 $18 Bxe3 21. Qxe3 Nf8 (21... Nc5 22. d4
Na4 23. Qxe4+ Kd8 24. fxg6 Qb5 $18) 22. Qxe4+ Kd7 23. Re1 (23. Qxb7 $5 Re8 24.
Ne4 Re5 25. fxg6 Nxg6 $18) 23... gxf5 (23... Rd8 24. Qd4 Rg8 $18) 24. Nxf5 Ng6
25. Qe6+ Kc6 26. b4 (26. Qe4+ $142 Kd7 27. Nd4 $18) 26... Qa6 (26... Qa4 27.
b5+ Qxb5+ 28. Ka1 Rae8 29. Qxe8+ Rxe8 30. Nd4+ Kb6 31. Nxb5 Rxe1+ 32. Rxe1 Kxb5
$18) 27. c4 Qa3 28. Nd4+ Kb6 29. c5+ Ka6 30. Qc4+ (30. Qc4+ b5 31. Qxb5#) 1-0

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.04"]
[Round "2"]
[White "Bailey, B."]
[Black "Martin, B."]
[Result "1-0"]
[WhiteElo "2067"]
[BlackElo "1692"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "85"]
[EventDate "1974.??.??"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Bxe4 7. Bxe4 c6 8. O-O Be7 (8...
Nf6 9. Bg5 Be7 10. Bd3 Nbd7 11. Bxf6 Bxf6 12. Re1 {
1/2-1/2 (12) Perez,I (2250)-Valdes,L (2315) Colon 1993}) 9. c4 (9. c3 Nf6 10.
Bc2 O-O 11. Qd3 g6 12. Re1 Nbd7 13. Bh6 Re8 14. Rad1 Bf8 15. Bg5 Be7 16. c4 Qc7
17. Bb3 Rad8 18. Qc3 Nh5 19. Bxe7 Rxe7 20. d5 cxd5 21. cxd5 Qxc3 22. bxc3 Nc5
23. dxe6 Rxd1 {Poetschke,W (2220)-Kuelper,T Passau 1997 1-0 (66)}) 9... Nf6 10.
Bc2 Qc7 $146 (10... O-O 11. Ne5 Nbd7 12. Qf3 Nxe5 13. dxe5 Ne8 14. Qe4 g6 15.
Be3 Ng7 16. Rfd1 Qc7 17. f4 Rfd8 18. Qf3 Rxd1+ 19. Rxd1 a6 20. Qf2 Rd8 21. Rb1
c5 22. Be4 Nf5 23. Bxf5 exf5 24. b4 b6 25. g3 {
Skovgaard,P-Rasmussen,P Copenhagen 1995 1/2-1/2}) 11. b3 Nbd7 12. Bb2 O-O 13.
Qd3 (13. Qe2 a5 $16) 13... Rfd8 14. Rfe1 Nc5 (14... b5 15. Rad1 $14) 15. Qe2
$16 Ncd7 16. Rad1 Bb4 17. Nd2 Bd6 18. h3 Re8 19. Nf3 Bb4 20. Rf1 Bd6 21. Ne5
Bf8 (21... Rad8 22. g3 $16) 22. g4 g6 23. Qf3 (23. f4 Rad8 24. Qf3 Bg7 $16)
23... Bg7 24. Nd3 (24. Qf4 Nxe5 25. dxe5 Rad8 $14) 24... Rad8 25. Rfe1 a6 (
25... h6 $5 $14) 26. Bc1 $16 Nf8 27. Bg5 N8d7 (27... Qe7 28. Nc5 h6 29. Bh4 $16
) 28. Bb1 (28. a3 h6 29. Bf4 Qc8 $16) 28... Rc8 (28... b5 $5 $16) 29. Bf4 Qd8 (
29... Qa5 $142 $16) 30. Be5 $4 (30. Ne5 $142 Nxe5 31. dxe5 $18 (31. Rxe5 $6 Re7
$14) (31. Bxe5 $6 h6 $14)) 30... Nxe5 $11 31. dxe5 (31. Rxe5 $2 Qxd4 32. Ree1
Qc3 $19) 31... Nd7 32. Nc5 Rc7 (32... Nxe5 $4 33. Rxe5 Qa5 34. Rd7 $18) 33. Qd3
Re7 $4 (33... Qh4 $142 34. Qd6 Bf8 35. Qxc7 Bxc5 36. Qxd7 Qxf2+ 37. Kh1 Qf3+
38. Kh2 Qf2+ 39. Kh1 Qf3+ 40. Kh2 Qf4+ 41. Kh1 Qf3+ $11) 34. f4 (34. Qd6 Bf8
35. Ne4 Qb8 $18) 34... Qc8 (34... Qb8 35. Ne4 (35. Nxd7 Rexd7 36. Qe3 Qd8 $11)
35... b6 36. Kg2 $18) 35. Ne4 Qb8 36. Re2 Kf8 $2 (36... Nf8 $18) 37. Red2 (37.
h4 b5 $18) 37... Qa7+ (37... Kg8 38. Qe3 Nf8 39. Rd8 $18) 38. Kg2 Qb8 (38...
Kg8 39. h4 Nf8 $18) 39. g5 Qc8 (39... Re8 40. Qe3 Ke7 41. h4 $18) 40. Qe3 (40.
Nf6 $5 h6 $18) 40... Bh8 (40... Kg8 41. h4 $18) 41. Rd3 (41. h4 c5 $18) 41...
Bg7 (41... c5 42. h4 $18) 42. Qd2 Nb6 (42... Kg8 43. Nf6+ Nxf6 44. gxf6 Re8 45.
fxg7 c5 $18) 43. Rd8+ (43. Rd8+ Re8 44. Rxc8 Rexc8 45. Qb4+ Kg8 46. Qxb6 $18)
1-0

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.05"]
[Round "3"]
[White "Golding, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1556"]
[BlackElo "2067"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "91"]
[EventDate "1974.??.??"]

{C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9.
Bxf7+ Kf8 10. Bb3 (10. O-O Qe7 11. Bb3 d5 12. a3 Na6 13. Bxd5 c6 14. Bb3 Qf6
15. Re1 Bf5 16. Ne5 Nxf2 17. Qe2 Nh3+ 18. gxh3 g6 19. Rf1 Kg7 20. Nc3 Qh4 21.
Nf3 Qf6 22. Qe5 Rhf8 23. Qxf6+ Rxf6 24. h4 Bh3 {
Mari Arul,S (2245)-Mapelle,S Paris 1994 1-0 (47)}) 10... d6 (10... d5 11. Ne5
Qd6 12. Nc3 Nf6 13. O-O a6 14. Rc1 Bf5 15. Qf3 Be6 16. Na4 a5 17. Qg3 b5 18.
Nc5 a4 19. Bd1 Rc8 20. a3 Na6 21. Nxe6+ Qxe6 22. Rc6 Qe7 23. Rxa6 c5 24. Qh3
Qb7 25. Ra7 {Vukmirovic,D-Kilibarda,N (1871) Belgrade 2004 1-0 (34)}) 11. O-O
Ng5 $146 (11... Bg4 12. h3 Bh5 13. a3 Nc6 14. Re1 Ng5 15. Bd5 Nxf3+ 16. Bxf3
Bxf3 17. Qxf3+ Qf6 18. Qxf6+ gxf6 19. Rd1 Kg7 20. Nc3 Rhe8 21. Nd5 Rac8 22.
Rac1 a6 23. f3 Re2 24. b4 Ra2 25. Rc3 Re8 26. f4 {
Neldner,A-Saal,H Osnabrueck 1994 1/2-1/2 (35)}) (11... Nf6 12. Re1 Nbd5 13. Qd2
$18) 12. Nxg5 Qxg5 13. Qf3+ (13. Nc3 $142 Bf5 14. Qf3 $18) 13... Qf6 14. Qxf6+
(14. Qg3 $142 $5 h5 15. Nd2 $18) 14... gxf6 $16 15. Rc1 (15. Nc3 Bd7 $16) 15...
c6 16. Nc3 (16. d5 $5 c5 17. Rc3 $14) 16... Bf5 17. Rd1 Re8 $2 (17... d5 18.
Ne2 $11) 18. Re1 (18. a3 $142 Na6 19. d5 $18) 18... d5 $11 19. Rxe8+ Kxe8 20.
Re1+ Kd7 21. Re2 Bg6 22. Bd1 Re8 23. Rxe8 Bxe8 24. Bg4+ Kd6 25. Bf5 Bg6 26.
Bxg6 hxg6 27. Kf1 (27. h4 Ke6 28. f3 Nc2 $11) 27... Nd3 (27... g5 28. h3 $15)
28. Nd1 (28. b3 Nb4 $11) 28... Nf4 29. Ne3 f5 (29... Nd3 30. Nd1 $15) 30. g3 (
30. h4 Nd3 $11) 30... Ne6 (30... Nd3 31. Nd1 $15) 31. Nc2 $11 c5 32. dxc5+ Nxc5
33. f4 Ne6 34. b4 d4 35. Ke2 Kd5 36. Kd3 {Attacks the isolani on d4} a6 37. Na3
a5 38. Nc2 axb4 39. Nxb4+ Kc5 40. a3 b5 41. Nc2 Kd5 42. Nb4+ Kc5 43. Nc2 Kd5
44. Nb4+ Kd6 45. Nc2 Kc5 46. Nb4 1/2-1/2

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.05"]
[Round "4"]
[White "Bailey, B."]
[Black "Lerner, L."]
[Result "1-0"]
[WhiteElo "2067"]
[BlackElo "1623"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "105"]
[EventDate "1974.??.??"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 Be7 8. Be2 O-O (8...
cxd4 9. cxd4 f5 10. exf6 Nxf6 11. O-O O-O {
1/2-1/2 (11) Chernyshov,K (2450)-Farago,I (2470) Harkany 1997}) 9. O-O f6 10.
Nb3 (10. Kh1 Qb6 11. Nb3 a5 12. Rb1 a4 13. Na1 cxd4 14. cxd4 fxe5 15. fxe5 a3
16. Nb3 axb2 17. Rxb2 Ba3 18. Rc2 Nb4 19. Rd2 Bxc1 20. Nxc1 Qc7 21. Rb2 Nc6 22.
Bd3 b6 23. Rbf2 Ba6 24. Ng5 Bxd3 {
Bilic,M (2359)-Traini,I Dos Hermanas 2004 1-0 (36)}) 10... f5 $146 (10... fxe5
11. fxe5 cxd4 12. cxd4 Rf7 13. Be3 Nf8 14. Bd3 Nb4 15. Bb1 Bd7 16. a3 Nc6 17.
Nc5 b6 18. Nxd7 Nxd7 19. Bxh7+ Kxh7 20. Ng5+ Bxg5 21. Qh5+ {
1-0 (21) Aw,O-Chudleigh,N Thessaloniki 1988}) (10... c4 11. Nbd2 $14) 11. dxc5
(11. Kh1 cxd4 12. cxd4 a5 $16) 11... Nxc5 $14 12. Nxc5 (12. Be3 b6 $14) 12...
Bxc5+ 13. Kh1 Qc7 $2 (13... a5 14. a4 $14) 14. Qd3 (14. b4 Be7 $16) 14... a6 (
14... a5 $5 $11) 15. Be3 Be7 (15... Bxe3 16. Qxe3 Bd7 17. Rac1 $16) 16. Rac1 (
16. b4 Bd7 $16) 16... b5 (16... Bd7 17. c4 dxc4 18. Qxc4 $16) 17. b3 Bb7 (17...
Bd7 18. b4 $16) 18. Bd4 (18. b4 $5 Bc8 $16) 18... Rac8 19. Qe3 (19. b4 $5 $16)
19... Nxd4 $14 20. cxd4 (20. Nxd4 Bc5 $14) 20... Qd7 21. Qd2 Rxc1 22. Rxc1 Rc8
23. Rxc8+ Qxc8 24. b4 Qc6 25. g3 Bc8 26. Ne1 Bb7 27. a3 Qb6 28. Qc3 Qc6 29.
Qxc6 Bxc6 30. Kg2 g5 31. Nd3 (31. Bh5 Kf8 $14) 31... Bb7 (31... g4 32. Nc5 Bxc5
33. bxc5 $11) 32. Kf3 (32. Bh5 Kf8 $14) 32... g4+ $11 33. Ke3 Kf7 34. Bd1 Ke8
35. Nc5 Bc8 36. a4 Bxc5 37. bxc5 b4 $4 (37... Bd7 $142 $11) 38. a5 $18 Kd7 (
38... b3 39. Kd2 Kd7 $18) 39. Kd3 (39. Ba4+ Kc7 40. c6 b3 41. Kd3 b2 42. Kc2
b1=R 43. Kxb1 Kb8 44. Kb2 Ka8 45. Kc3 Ka7 46. Kb4 Kb8 47. Kc5 Kc7 48. Bc2 h6
49. Ba4 h5 50. Bd1 h4 51. gxh4 Bd7 52. cxd7 g3 53. hxg3 Kxd7 54. Be2 Ke8 55.
Bxa6 Kd7 56. Be2 Ke8 57. a6 Kd7 58. a7 Ke8 59. a8=Q+ Kf7 60. Qh8 Ke7 61. Bb5
Kf7 62. Ba4 Ke7 63. Qe8#) 39... Kc6 $4 (39... Kc7 $142 $11) 40. Ba4+ Kc7 41. c6
Kd8 42. Kc2 Kc7 43. Kb3 Kb8 (43... Kd8 44. Kxb4 h6 45. Kc5 Kc7 46. Bc2 h5 47.
Bd1 h4 48. gxh4 Bd7 49. cxd7 g3 50. hxg3 Kxd7 51. Be2 Ke8 52. Bxa6 Kd8 53. Be2
Kc7 54. a6 Kd8 55. a7 Ke7 56. a8=Q Kf7 57. Qh8 Ke7 58. Bb5 Kf7 59. Ba4 Ke7 60.
Qe8#) 44. Kxb4 Kc7 45. Kc5 h6 46. Bb3 (46. Bd1 h5 47. Ba4 h4 48. gxh4 Kd8 49.
Kd6 Ke8 50. Kc7 Kf7 51. Kxc8 Kg6 52. c7 Kh5 53. Bd1 Kxh4 54. Kd7 g3 55. hxg3+
Kxg3 56. c8=Q Kf2 57. Qc3 Kg2 58. Qf3+ Kh2 59. Qf2+ Kh3 60. Qg1 Kh4 61. Qh2#)
46... Bd7 47. cxd7 Kxd7 48. Kb6 Kc8 (48... h5 49. Kxa6 Kc6 50. Ba4+ Kc7 51. Kb5
Kd7 52. a6 Ke7 53. Kb6 h4 54. a7 Kf7 55. Bd7 h3 56. a8=Q Kg7 57. Bxe6 Kh7 58.
Qg8+ Kh6 59. Bxd5 Kh5 60. Qg5#) 49. Kxa6 Kb8 (49... Kc7 50. Kb5 h5 51. a6 h4
52. Ba4 hxg3 53. hxg3 Kd8 54. a7 Ke7 55. a8=Q Kf7 56. Qh8 Ke7 57. Qf6+ Kd7 58.
Kb6+ Kc8 59. Qf8#) 50. Kb6 Ka8 (50... Kc8 51. a6 Kd7 52. a7 Ke7 53. a8=Q Kf7
54. Qh8 h5 55. Ba4 h4 56. gxh4 g3 57. hxg3 Ke7 58. Qe8#) 51. a6 (51. Bxd5+ exd5
52. e6 h5 53. e7 h4 54. e8=Q#) 51... h5 (51... Kb8 52. a7+ Kc8 53. a8=Q+ Kd7
54. Ba4+ Ke7 55. Qe8#) 52. a7 h4 53. Ba4 (53. Ba4 h3 54. Bc6#) 1-0

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.06"]
[Round "5"]
[White "Karch, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1988"]
[BlackElo "2067"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "76"]
[EventDate "1974.??.??"]

{D63: Queen's Gambit Declined: Classical: 7 Rc1} 1. d4 d5 2. c4 e6 3. Nc3 Be7
4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 c6 7. Bd3 O-O 8. O-O Re8 9. Rc1 h6 10. Bh4 dxc4
11. Bxc4 Nd5 12. Bxe7 Qxe7 13. a3 Nxc3 14. Rxc3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5
17. Ba2 $146 (17. f4 Qf6 18. f5 b5 19. Ba2 Bb7 20. Qh5 Rad8 21. Rf2 Re5 22. h3
c5 23. Qg6 Rd1+ 24. Kh2 c4 25. Qxf6 gxf6 26. b3 Rd3 27. Rfc2 Rexe3 28. Rxd3
cxd3 29. Rc7 d2 30. Rd7 Re2 31. h4 Rxg2+ {
Sladecek,J (2060)-Balazec,L (1900) Bratislava 1989 0-1 (32)}) 17... Bf5 18. Qh5
Qf6 19. Rc5 (19. Qf3 Qg6 $11) 19... Bg6 20. Qe2 Rad8 21. Rc3 (21. Bb1 Bxb1 22.
Rxb1 Re7 $15) 21... Qd6 (21... Rd7 $142 22. Bb1 Bxb1 23. Rxb1 Red8 $15) 22.
Rfc1 $4 (22. Re1 Be4 $15) 22... Re7 $4 (22... Qd2 $142 $5 23. Bc4 Qxe2 24. Bxe2
Rd2 $19) 23. f3 (23. Bb3 Bd3 24. Qg4 Red7 $11) 23... Red7 (23... Qd2 24. Re1
Qxe2 25. Rxe2 Rd1+ 26. Kf2 Bd3 $17) 24. e4 $2 (24. Bb3 Bf5 $17) 24... Qe5 (
24... Qf4 $5 25. g3 Rd2 26. gxf4 Rxe2 27. Bc4 Rxb2 28. R1c2 Rxc2 29. Rxc2 $19)
25. R3c2 $17 Qg5 26. Rc5 $2 (26. Qf1 $142 $5 $17) 26... Qf4 $19 27. Qe1 (27. g3
Rd2 28. gxf4 Rxe2 $19) 27... Rd2 28. R5c2 Qg5 29. g3 (29. Qf1 R8d4 30. Bb1 Qd8
31. Rxd2 Rxd2 $19) 29... Qa5 (29... R8d3 $142 30. h4 Qd8 31. Rxd2 Rxd2 $19) 30.
Qe3 $4 (30. Kf1 $142 R8d3 31. Rxd2 Qxd2 32. Rc3 $17) 30... R8d3 31. Qe1 (31.
Qxd3 Qb6+ 32. Kh1 Rxd3 33. Kg2 $19) 31... Rxc2 32. Qxa5 Rxc1+ 33. Kg2 (33. Kf2
Rc2+ 34. Ke1 Re3+ 35. Kd1 Rxh2 $19) 33... Rc2+ 34. Kh3 Rxb2 (34... Rxf3 35. Qe1
Rxb2 36. Bb1 $19) 35. Bc4 (35. Bxf7+ Bxf7 36. Qe5 Rb5 37. Qb8+ Kh7 $19) 35...
Rxf3 36. Qe5 (36. Kg4 Re3 37. Qc5 Rxe4+ 38. Kf3 b5 $19) 36... Rff2 37. Kh4
Rxh2+ 38. Kg4 Rbf2 (38... Rbf2 39. Qf4 b5 $19) 0-1

[Event "Independence Day Open"]
[Site "?"]
[Date "1974.07.06"]
[Round "6"]
[White "Bailey, B."]
[Black "Salmon, N."]
[Result "1/2-1/2"]
[WhiteElo "2067"]
[BlackElo "2085"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "94"]
[EventDate "1974.??.??"]

{B42: Sicilian: Kan Variation: 5 Bd3} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6
5. Bd3 Qc7 6. O-O Nc6 7. Nxc6 dxc6 8. Be3 e5 9. Nd2 Nf6 10. f3 Be7 11. Qe2 O-O
$146 (11... b5 12. Nb3 c5 13. c4 Be6 14. Rfc1 b4 15. a3 O-O 16. axb4 cxb4 17.
Qf2 Nd7 18. Bf1 a5 19. f4 f6 20. f5 Bf7 21. Kh1 a4 22. Nd2 Bc5 23. Be2 Qb6 24.
Nf1 Bxe3 25. Qxe3 Qxe3 26. Nxe3 {Kvanmo,H-Remman,F Tromsoe 1992 0-1 (59)}) (
11... Be6 12. a4 O-O 13. a5 Nd7 14. Qf2 {
1/2-1/2 (14) Jurkovic,A (2285)-Ledic,T (2315) Pula 1992}) 12. a4 b6 (12... a5
13. Kh1 $11) 13. Qf2 Nd7 (13... Rb8 14. Rfb1 $14) 14. Kh1 (14. a5 $5 b5 15.
Rfd1 $14) 14... a5 $14 15. Rfd1 (15. Nb3 Ba6 $11) 15... Bc5 $11 16. Nf1 Bxe3
17. Nxe3 Nc5 18. Bc4 Be6 19. Bxe6 Nxe6 20. Nf5 Rad8 21. Qe3 (21. h3 Rxd1+ 22.
Rxd1 Rd8 $11) 21... Rxd1+ (21... h5 22. Qe1 $11) 22. Rxd1 $11 Rd8 23. Qe1 Nd4
24. Ne3 f6 25. Rd3 Ne6 26. Qd2 Rd4 27. b3 h6 28. h3 Qd8 29. Nc4 Kh8 30. Kh2 Kh7
31. Kg1 g5 (31... Qe7 32. Rxd4 (32. Nxb6 $4 Qc5 33. Rxd4 Qxb6 $19) 32... Nxd4
33. Kh2 $11 (33. Nxb6 Qc5 34. Kf2 Qxb6 $19)) 32. Kf2 (32. Rxd4 Nxd4 33. Kh1 Kg6
$11) 32... Kg7 33. g3 Nc5 34. Rxd4 exd4 35. b4 Nxa4 36. bxa5 b5 37. Qb4 bxc4
38. Qxa4 (38. Qb7+ Kg6 39. Qxc6 d3 40. cxd3 Qd4+ 41. Kg2 Qb2+ 42. Kg1 Qb1+ 43.
Kg2 Qc2+ 44. Kg1 Qc1+ 45. Kg2 Qd2+ 46. Kg1 Qe3+ 47. Kg2 Qe2+ 48. Kg1 Qe3+ 49.
Kg2 Qe2+ 50. Kg1 Qd1+ 51. Kf2 Qc2+ 52. Kg1 Qc1+ 53. Kf2 Qd2+ 54. Kg1 Qd1+ 55.
Kf2 Qc2+ 56. Kg1 $11) 38... d3 $15 39. cxd3 $4 (39. c3 h5 40. g4 h4 $17) 39...
Qxd3 $4 (39... Qd4+ $142 40. Kg2 Qb2+ 41. Kf1 cxd3 $19) 40. a6 $11 Qd2+ 41. Kf1
c3 42. a7 $4 (42. Qb4 $142 $11) 42... c2 $19 43. Qxc2 Qxc2 44. a8=Q Qd1+ 45.
Kf2 Qd2+ 46. Kf1 Qd1+ 47. Kf2 Qd2+ 1/2-1/2

[Event "One-game Match"]
[Site "?"]
[Date "1974.10.06"]
[Round "1"]
[White "Bailey, B."]
[Black "Joyner, D."]
[Result "0-1"]
[WhiteElo "2046"]
[BlackElo "1752"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "54"]
[EventDate "1974.??.??"]

{B97: Sicilian Najdorf: Poisoned Pawn} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4
Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Bd3 (9. Qd4 Qc7 10. O-O-O Nc6
11. Qd2 O-O 12. Bxf6 gxf6 13. Bd3 Kh8 14. g4 Rg8 15. h4 Rxg4 16. Rdg1 Rxg1+ 17.
Rxg1 Qd8 18. Qd1 Nb4 19. Bf1 Bd7 20. a3 Nc6 21. Qh5 Qf8 22. Bd3 Bd8 23. Nd2 Ne7
{Murey,J (2505)-Gavrikov,V (2525) Amsterdam 1987 0-1 (45)}) 9... h6 10. Bxf6
Bxf6 11. Qd2 (11. Qe2 Nd7 12. O-O-O Qc7 13. f5 O-O 14. Kb1 Bxc3 15. bxc3 Qxc3
16. g4 Nb6 17. Qe3 Nc4 18. Qc1 b5 19. Rhg1 a5 20. Rg3 Qe5 21. c3 Bb7 22. Re1
Rac8 23. g5 h5 24. g6 b4 25. Bxc4 Rxc4 {
Bindrich,O (2191)-Senff,M (2462) Leutersdorf 2003 0-1}) 11... Nd7 $146 (11...
Nc6 12. O-O-O Bd7 13. Kb1 O-O-O 14. Na4 Qc7 15. c4 Nd4 16. Qb4 Kb8 17. Nb6 Be8
18. Na4 g5 19. Nxd4 Bxd4 20. Bc2 Be3 21. fxg5 Bxg5 22. Rhf1 Be7 23. Qb3 Rg8 24.
g3 Rg5 25. Nc3 Bf8 26. Bd3 {
Yasseen,A (2305)-Novikov,I (2580) Manila 1992 0-1 (41)}) (11... a5 12. a4 Bxc3
13. Qxc3 Qe3+ 14. Kd1 $11) 12. O-O-O Nc5 (12... Qc7 13. Be2 Bxc3 14. bxc3 $11)
13. Kb1 (13. Nxc5 Qxc5 14. e5 dxe5 $14) 13... Bd7 $11 14. Be2 (14. e5 dxe5 15.
Nxc5 Qxc5 $11) 14... Be7 (14... Bc6 $5 15. Bf3 O-O-O $15) 15. Qd4 $14 Rg8 16.
f5 (16. Bh5 g6 17. Bf3 O-O-O $14) 16... O-O-O 17. fxe6 fxe6 18. Bg4 Kc7 19. Qc4
Bb5 $2 (19... Bf6 $5 20. Rhf1 Rge8 $11) 20. Nxb5+ (20. Qxe6 Nxe6 21. Nd5+ Kb8
22. Nxb6 Nc5 $16) 20... axb5 21. Qb4 Ra8 (21... Bf6 22. Be2 $16) 22. Nxc5 dxc5
23. Qd2 (23. Qc3 Qc6 $16) 23... Qd6 24. Qf2 (24. Qc3 $142 b4 25. Rxd6 bxc3 26.
Rxe6 $16) 24... Qa6 $4 (24... Rgf8 $142 25. Rxd6 Rxf2 26. Rxe6 Bg5 $11) 25. Qf7
$4 (25. a3 $142 Qc6 26. Qf7 $18) 25... Qxa2+ $19 26. Kc1 Rae8 27. Bxe6 (27. h4
Qa1+ 28. Kd2 Qxb2 29. Qxe6 Bg5+ 30. hxg5 Rxe6 31. Bxe6 Rf8 $19) 27... Qxe6 $3 (
27... Qxe6 28. Qxe6 Bg5+ 29. Kb1 Rxe6 $19) 0-1

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.10.15"]
[Round "1"]
[White "Bailey, B."]
[Black "Moulijn, J."]
[Result "1-0"]
[WhiteElo "2046"]
[BlackElo "1647"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "59"]
[EventDate "1974.??.??"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 d6 6. d3 (6. h3 Na5 7. O-O Nxb3 8. axb3 Bb7
9. d4 exd4 10. Nxd4 Nf6 11. Bg5 Be7 12. Re1 O-O 13. Nf5 h6 14. Bh4 Kh7 15. Qd2
Re8 16. Nc3 b4 17. Nd5 Nxd5 18. exd5 Bxh4 19. Rxe8 Qxe8 20. Nxh4 Qe4 {
Hansson,H (2250)-Pettersson,A Stockholm 1992 1/2-1/2 (49)}) 6... h6 7. c3 $146
(7. Be3 Nf6 8. O-O Be7 9. c3 O-O 10. Nbd2 Be6 11. Bc2 Ng4 12. d4 Nxe3 13. fxe3
Bg4 14. Qe1 Bf6 15. Qg3 Bh5 16. Rf2 Bg6 17. Bb3 Na5 18. dxe5 dxe5 19. Nxe5 Bh4
20. Qxg6 Bxf2+ 21. Kf1 Nxb3 {
Mujika Lizaso,I-Urresti Zarraoa,I Mondragon 2003 0-1}) (7. h3 Nf6 8. a4 bxa4 9.
Bxa4 Bd7 10. Nc3 Be7 11. Bd2 Nd4 12. Nxd4 exd4 13. Nd5 Nxd5 14. exd5 Bf6 15.
O-O O-O 16. Bxd7 Qxd7 17. Qf3 Be5 18. Qh5 f5 19. f4 Bf6 20. Rf3 Bd8 21. Rg3 Kh7
{Malesevic,N-Mladenovic,N Obrenovac 2004 1-0}) (7. O-O Bg4 8. h3 (8. c3 Nf6 9.
Nbd2 Na5 10. Bc2 c5 11. Re1 Be7 12. Nf1 Qc7 13. Ne3 Be6 14. Nf5 Bxf5 15. exf5
Nc6 16. h3 O-O 17. Re2 Rac8 18. Be3 Rfd8 19. Rc1 Qd7 20. d4 e4 21. d5 exf3 22.
dxc6 fxe2 {Kottenhahn,R-Hinkel,F Doernigheim 1994 0-1 (35)}) 8... Bh5 9. g4 Bg6
10. Nc3 h5 11. g5 h4 12. Nh2 Nd4 13. f4 Nxb3 14. axb3 exf4 15. Bxf4 c6 16. Qf3
Be7 17. Qe3 Rh5 18. Nf3 f6 19. gxf6 gxf6 20. Kh2 d5 21. Rae1 Kf7 {
Masek,J-Homola,K Rakovnik 2001 1-0 (49)}) 7... Nf6 8. Nbd2 Bg4 (8... g6 9. a4
Rb8 10. axb5 axb5 11. O-O $11) 9. Nf1 Qd7 (9... g6 10. h3 Bc8 11. a4 $16) 10.
Ne3 Na5 (10... Be6 $5 11. O-O Be7 $14) 11. Bc2 Be6 (11... c5 12. a4 b4 13. Nxg4
Nxg4 14. cxb4 cxb4 15. d4 $16) 12. b4 (12. a4 b4 13. cxb4 Nc6 $18) 12... Nc6
$16 13. a4 (13. O-O Rd8 14. d4 d5 15. exd5 Nxd5 16. Nxd5 Qxd5 $16) 13... Rb8 (
13... Rd8 $142 14. O-O d5 15. exd5 Nxd5 16. Nxd5 Bxd5 $16) 14. h3 $4 (14. O-O
$142 $16) 14... d5 $11 15. exd5 Nxd5 16. Nxd5 Bxd5 17. O-O Bxf3 $4 (17... Bd6
$142 $11) 18. Qxf3 $18 Bd6 19. Bb3 (19. d4 $142 O-O 20. Re1 $18) 19... O-O $16
20. Re1 Rbe8 21. axb5 axb5 22. Bd2 (22. Ra6 Ne7 23. Qh5 $16) 22... Kh8 $2 (
22... Ne7 23. Ra6 $16) 23. Ra6 (23. Bd5 Ne7 24. Bxf7 Rd8 $18) 23... Nd8 24. c4
(24. Qh5 $142 $5 Kh7 25. Rea1 $18) 24... Ne6 $16 25. c5 (25. Qf5 $142 $16)
25... e4 $4 (25... Nd4 $142 26. Qd1 Be7 $14) 26. Rxe4 $18 Bxc5 (26... Qc8 27.
Ra7 Qb8 $18) 27. bxc5 Nxc5 (27... Qc8 28. Raxe6 $1 fxe6 $18) 28. Rxh6+ $1 gxh6
(28... gxh6 29. Qf6+ {Mate attack Decoy Deflection}) 29. Qf6+ Kg8 30. Bxh6 (30.
Bxh6 Qd4 31. Qxd4 Re5 32. Qxe5 Ne6 33. Bxe6 b4 34. Qg7#) (30. Bc3 Qd4 31. Rg4+
Kh7 32. Rg7+ Kh8 33. Qxh6#) 1-0

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.10.28"]
[Round "2"]
[White "McRae, R."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2046"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "68"]
[EventDate "1974.??.??"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. h3 Na5 9. d4 Nxb3 10. axb3
Nd7 (10... Bb7 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxe4 14. dxe5 Nxg3 15. fxg3 dxe5
16. Nxe5 Qxd1 17. Rxd1 Bd6 18. Re1 O-O 19. Nd2 Rfe8 20. Ndf3 Bxf3 21. gxf3 {
0-1 (21) Hyvarinen,J-Paldanius,P (2245) Helsinki 1993}) 11. Nc3 Bb7 12. dxe5
$146 (12. Nd5 O-O (12... Bxd5 13. exd5 Bf6 14. dxe5 Nxe5 15. Bf4 O-O 16. Nxe5
Bxe5 17. Bxe5 dxe5 18. Rxe5 Qd6 19. Qe2 f6 20. Re7 Rfd8 21. Rd1 Rac8 22. Rd3 c6
23. dxc6 Qxc6 24. Qg4 g6 25. Qh4 h5 26. Qg3 g5 27. Rc3 {
Iglesias Llaca,F-Quiros Cueto,P Oviedo 2003 1/2-1/2 (59)}) 13. Bd2 (13. Nxe7+
Qxe7 14. Bg5 f6 15. Bd2 Qd8 16. d5 Nc5 17. b4 Nd7 18. Nh4 Nb6 19. b3 Bc8 20.
Qc1 f5 21. Bg5 Qe8 22. c4 f4 23. cxb5 Ra7 24. Nf5 Bxf5 25. exf5 Qh5 26. Be7 Rc8
27. Qc6 Qh6 {Jaszcz,M-Majchrzak,M Krynica 1998 1-0}) 13... Bf6 14. dxe5 Bxe5
15. Nxe5 Nxe5 16. Ba5 Rc8 17. Re3 Qd7 18. Rg3 Bxd5 19. exd5 f5 20. f4 Ng6 21.
Qd2 Rfe8 22. Bc3 c5 23. dxc6 Qxc6 24. h4 Re4 25. h5 Nxf4 26. Rxg7+ Kf8 {
Guidarelli,L (2225)-Jossien,R Rochefort 1998 1/2-1/2 (31)}) 12... dxe5 13. Be3
(13. Nd5 $5 $16) 13... O-O $11 14. Qd2 f5 (14... h6 15. Nd5 $11) 15. Rad1 $14
Bd6 16. Bg5 (16. Nd5 f4 17. Nxc7 Bxc7 18. Qxd7 Qxd7 19. Rxd7 Rf7 $14) 16... Qe8
$11 17. Nd5 Nc5 18. exf5 Rxf5 19. Be3 $4 (19. Nh4 $142 Rf7 20. Bf4 $11) 19...
e4 $19 20. c4 (20. Bxc5 Rxd5 (20... Bxc5 $6 21. Ne3 Rh5 22. Nh2 $17) 21. Bd4
Qg6 $19 (21... exf3 $2 22. Rxe8+ Rxe8 23. c4 $18)) 20... exf3 21. Bxc5 Qg6 22.
g3 Bxc5 23. Ne7+ Bxe7 24. Rxe7 Rf7 25. Qd7 (25. Re5 Bc6 26. Rde1 Rf6 $19) 25...
Rxe7 26. Qxe7 Qf7 27. Qxf7+ (27. Rd8+ Rxd8 28. Qxd8+ Qf8 29. Qxc7 Qc8 $19)
27... Kxf7 28. Rd7+ Kf6 29. Rxc7 Bc8 (29... Be4 $142 30. Rd7 Rc8 $19) 30. c5 (
30. g4 Be6 31. cxb5 axb5 32. Rc5 Ra1+ 33. Kh2 $19) 30... Bxh3 31. Kh2 (31. Rc6+
Ke5 32. Rc7 Rd8 33. Re7+ Kf6 $19) 31... Bg4 32. Kg1 (32. Rc6+ Ke5 33. Rc7 Rd8
34. Re7+ Kf6 $19) 32... Re8 (32... Rd8 $142 33. Rc6+ Ke5 $19) 33. b4 (33. Rc6+
Kf5 34. Rd6 Re1+ 35. Kh2 $19) 33... Re1+ 34. Kh2 Rf1 (34... Rf1 35. Rc6+ Ke5
$19) 0-1

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.11.15"]
[Round "3"]
[White "Bailey, B."]
[Black "Kanellis, G."]
[Result "1/2-1/2"]
[WhiteElo "2046"]
[BlackElo "1757"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "83"]
[EventDate "1974.??.??"]

{C01: French: Exchange Variation} 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5.
Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 O-O 8. Nf3 Ne4 (8... Re8+ 9. Be2 Ne4 (9... dxc4 10.
O-O b5 11. Ne5 Bb7 12. Bf3 Qc8 13. Rb1 c6 14. a4 a6 15. Bf4 Nbd7 16. Re1 Nd5
17. Bxd5 cxd5 18. axb5 Nf6 19. f3 Qf5 20. Bd2 Nd7 21. Nxd7 Qxd7 22. bxa6 Bxa6
23. Qc2 Qd6 24. f4 {Davydov,R (1425)-Chen,R (1241) Berlin 2005 1/2-1/2 (38)})
10. Qb3 dxc4 11. Qxc4 Be6 12. Qd3 Bf5 13. Ne5 Nd7 14. Nxd7 Qxd7 15. Qf3 Nf6 16.
h3 Be4 17. Qg3 Bg6 18. Kf1 Rxe2 19. Kxe2 Qb5+ 20. Ke1 Re8+ 21. Be3 Bh5 {
0-1 (21) Kana,P (2155)-Berescu,A (2400) Plzen 2004}) 9. Qc2 Re8 $146 (9... Bf5
10. Bd3 Re8 11. O-O Nc6 12. Re1 Na5 13. cxd5 Qxd5 14. c4 Qd6 15. Bxe4 Bxe4 16.
Rxe4 Qg6 17. Rxe8+ Rxe8 18. Qa4 Nc6 19. d5 Qe4 20. Bd2 {
1-0 (20) Hosking,I-Moylan,A Australia 1995}) (9... Bf5 $5 10. Bd3 Qe7 $17) 10.
Be3 $11 c6 11. Bd3 Bf5 12. O-O Qf6 (12... Nd7 13. a4 $11) 13. c5 (13. cxd5 $5
cxd5 14. Rab1 $14) 13... b6 $11 14. cxb6 axb6 15. Rfb1 Nd7 16. a4 c5 17. Nd2 (
17. dxc5 bxc5 18. Nd2 h6 (18... Nxc3 $2 19. Bxf5 Nxb1 20. Rxb1 $18 (20. Qxb1 $4
Reb8 21. Bxd7 Rxb1+ 22. Rxb1 d4 $19)) (18... Qxc3 $2 19. Qxc3 Nxc3 20. Bxf5
Nxb1 21. Rxb1 $18 (21. Nxb1 $6 Nb6 22. a5 Nc4 $11) (21. Bxb1 $4 d4 $19) (21.
Bxd7 $6 Rxe3 22. Rxb1 Ra3 $16)) 19. Nxe4 Rxe4 $11) 17... Nd6 (17... c4 $5 18.
Bxe4 Rxe4 $15) 18. dxc5 $11 Nxc5 19. Bxf5 Nxf5 (19... Qxf5 $143 20. Qxf5 Nxf5
21. Bxc5 bxc5 22. Rb5 $16) 20. Bxc5 bxc5 21. Qd3 d4 22. cxd4 Nxd4 23. a5 $4 (
23. Nf3 Ne2+ 24. Kh1 Nf4 $11) 23... Rab8 $4 (23... Rad8 $142 24. Ne4 Qg6 $19)
24. a6 (24. Rxb8 Rxb8 25. Rb1 Rxb1+ 26. Nxb1 Qe6 $11) 24... Rxb1+ (24... Rbd8
$142 $5 25. Ne4 Qc6 $11) 25. Qxb1 $16 Nc2 26. Ra2 (26. Ra4 Nb4 27. a7 $16)
26... Nb4 $11 27. Ne4 Qc6 28. Re2 $2 (28. Rd2 $142 $5 $11) 28... Nxa6 $17 (
28... Qxa6 $4 29. Nf6+ gxf6 30. Rxe8+ Kg7 31. Re3 $18) 29. Qd3 (29. Rd2 Nc7 (
29... Rxe4 30. Qxe4 Qc8 31. Qe7 $18) 30. Nd6 Rd8 $17) 29... Nb4 30. Qg3 (30.
Qc4 Nd5 31. g3 $17) 30... Ra8 (30... Kf8 $142 31. Qg4 Qd5 $19) 31. h3 $15 c4
32. Qe5 (32. Nc3 h6 $15) 32... h6 (32... Nd3 33. Qd4 Nf4 34. Rc2 $17) 33. Nc3
$15 Nd3 34. Qf5 (34. Qe4 Qxe4 35. Rxe4 Rc8 $15) 34... Qf6 (34... g6 $142 35.
Qd5 Qxd5 36. Nxd5 Ra5 $17) 35. Qd5 $4 (35. Qxf6 $142 gxf6 36. Re4 $11) 35...
Ra1+ $19 36. Kh2 Qf4+ (36... Nxf2 $142 37. Qf3 Rh1+ 38. Kg3 Qxf3+ 39. gxf3 Nxh3
$19) 37. g3 $11 Qf6 (37... Qb8 38. Qxc4 Ne5 39. Qe4 $11) 38. Qxc4 (38. Re8+ $5
Kh7 39. Ne4 $14) 38... Nxf2 39. Kg2 Nd1 $4 (39... Nh1 40. Ra2 Re1 41. Ne4 $11)
40. Nxd1 $4 (40. Qc8+ $142 Kh7 41. Nxd1 $18) 40... Rxd1 $11 41. Re8+ Kh7 42.
Qc2+ 1/2-1/2

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.11.19"]
[Round "4"]
[White "Bailey, B."]
[Black "Lee, H."]
[Result "1-0"]
[WhiteElo "2046"]
[BlackElo "1527"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "53"]
[EventDate "1974.??.??"]

{B83: Sicilian Scheveningen: 6 Be2, lines without ...a6} 1. e4 c5 2. Nf3 d6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Be2 O-O 8. f4 Nc6 9. O-O e5 10. Nf3
Qc7 $146 (10... Ng4 11. Bc1 (11. Qd2 Nxe3 (11... exf4 12. Bd4 Bf6 13. Nd5 Nxd4
14. Nxd4 Be5 15. Nxf4 Qh4 16. Bxg4 Bxg4 17. g3 Qh6 18. Qf2 Rae8 19. c3 Kh8 20.
Nf5 Qg5 21. h4 Qf6 22. Qxa7 g5 23. Nd5 Qg6 24. Nde7 Qe6 25. Nd5 gxh4 26. Nc7 {
Kopyl,E-Chistiakova,T (2160) St Petersburg 2002 0-1 (48)}) 12. Qxe3 exf4 13.
Qxf4 Qb6+ 14. Kh1 Qxb2 15. Qd2 Qb6 16. Nd5 Qd8 17. Rfd1 Be6 18. Nxe7+ Qxe7 19.
Qxd6 Qxd6 20. Rxd6 Rfd8 21. Rxd8+ Rxd8 22. a3 h6 23. Kg1 Kf8 24. Kf2 Ke7 25.
Rb1 b6 {Mare,K (2107)-Liedeman,C Bloemfontein 2005 1/2-1/2 (34)}) 11... exf4
12. Bxf4 Be6 (12... Bf6 13. Kh1 Re8 14. Bc4 Be6 15. Bb3 Qb6 {
1/2-1/2 (15) Gufeld,E (2480)-Velickovic,S (2400) Tbilisi 1983}) 13. Kh1 Nge5
14. Nd5 Re8 15. c3 Bf8 16. Bg5 Qd7 17. Bb5 Ng6 18. Nd4 Rab8 19. Nf5 a6 20. Ba4
b5 21. Bb3 Nce5 22. Qh5 Nc4 23. Nxg7 Bxd5 24. Nxe8 Rxe8 25. exd5 {
Tischbierek,R (2495)-Bischoff,K (2510) Baden-Baden 1992 1-0 (46)}) (10... exf4
$142 $5 11. Bxf4 Be6 $11) 11. f5 $16 a5 (11... Qd8 12. Bc4 $16) 12. h3 (12. Nd2
$142 a4 13. Nd5 Nxd5 14. exd5 $16) 12... Nb4 $2 (12... b6 $5 $16) 13. a3 Na6
14. Nh2 (14. g4 $142 $5 h6 15. g5 hxg5 16. Nxg5 $18) 14... Nc5 $16 15. Bf3 Bd7
16. Ng4 Nxg4 $2 (16... Bc6 $142 $5 17. Nxf6+ Bxf6 $16) 17. hxg4 (17. Bxg4 $142
Qc6 18. Nd5 $18) 17... Bb5 $4 (17... Bc6 $142 18. g5 Qd8 $18) 18. Nxb5 Qc6 (
18... Qd8 19. Qe2 $18) 19. Nc3 b5 (19... Na4 20. Nd5 Bd8 21. Qe1 $18) 20. Nd5 (
20. g5 Bd8 21. Nd5 b4 $18) 20... Qb7 (20... Bd8 21. g5 Na4 22. f6 $18) 21. Qd2
(21. g5 $142 $5 f6 22. g6 Bd8 $18) 21... f6 22. Rad1 (22. b4 Na4 23. c4 Bd8 24.
cxb5 Qxb5 $18) 22... Rad8 (22... Bd8 23. Qe2 $18) 23. Qf2 (23. b4 Na4 24. c4
Ra8 25. cxb5 Bd8 $18) 23... Rf7 (23... Rc8 24. g3 $18) 24. Qh4 (24. b4 axb4 25.
axb4 Na4 $18) 24... Na4 (24... h6 25. Qh3 Nd7 26. b4 $18) 25. b3 Nb6 (25... Nc5
26. Qh3 $18) 26. Nxb6 Qxb6 27. Bxb6 (27. Bxb6 Rc8 28. Qe1 $18) 1-0

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.12.05"]
[Round "5"]
[White "Clark, A."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2025"]
[BlackElo "2046"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "73"]
[EventDate "1974.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2
c6 5. b3 d4 (5... Qa5 6. e3 b5 7. Nge2 Ba6 8. cxd5 cxd5 9. O-O b4 10. Na4 Nbd7
11. d4 Bd6 12. Re1 O-O 13. Nf4 Rac8 14. Bd2 Ne4 15. f3 Nc3 16. Bxc3 bxc3 17.
Bf1 c2 18. Qc1 Bb4 19. Bxa6 Bxe1 20. Bxc8 {
Tuominen,M (2165)-Hentunen,A (2305) Finland 1997 0-1}) 6. Ne4 Nbd7 (6... Nxe4
7. Bxe4 f5 8. Bg2 e5 9. d3 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Nf3 Qc7 13. e3
c5 14. Ng5 h6 15. Bd5+ Kh8 16. h4 Nc6 17. a3 Ne7 18. Be6 Rf6 19. Bxc8 Rxc8 20.
Nh3 Rd8 21. O-O-O {Sipek,M (1920)-Nezdaril,M (1800) Brno 2005 1-0 (45)}) 7. Bb2
$146 (7. d3 Nxe4 8. Bxe4 e5 9. Bg2 f5 10. Nf3 h6 11. O-O g5 12. e3 g4 13. Nh4
Nf6 14. Ng6 Rg8 15. Nxf8 Rxf8 16. exd4 exd4 17. Re1+ Kf7 18. Bxh6 Rh8 19. Bg5
Qd6 20. Qc2 Kg6 21. c5 Qd7 {Crapis,F-Galter,G Budapest 1991 1-0}) (7. Nxf6+ $5
Qxf6 8. Nf3 $11) 7... Nxe4 $15 8. Bxe4 Nf6 (8... e5 $5 $15) 9. Bg2 $11 e5 10.
Nf3 Qc7 (10... Bd6 11. O-O $11) 11. O-O Be7 (11... Bd6 $5 12. e3 dxe3 13. dxe3
Qe7 $11) 12. e3 $16 c5 13. b4 cxb4 14. exd4 exd4 15. Nxd4 O-O 16. Rc1 (16. Re1
Bg4 17. Qc2 Rfe8 $16) 16... Bg4 17. Qb3 (17. Qa4 Rfd8 $14) 17... Rad8 $14 18.
h3 Bh5 (18... Bd7 19. Qf3 Ne8 20. Rfd1 $11) 19. Kh2 (19. Rfe1 Rfe8 20. Nf5 $16)
19... Bg6 20. Rfe1 a6 (20... Rfe8 $5 21. Qf3 Bc5 $11) 21. Qf3 $14 Rd7 $2 (21...
Bc5 22. Nb3 Rd3 23. Be5 $14) 22. Nb3 (22. c5 Qa5 23. Qb3 Bxc5 $18) 22... Rfd8 (
22... Rc8 23. d4 a5 24. d5 $16) 23. d4 {White prepares c5} (23. c5 $142 Rc8 24.
d4 $18) 23... Ne8 $4 (23... a5 $142 $5 24. d5 a4 $16) 24. Qe3 (24. d5 Bf6 25.
c5 Bxb2 $18) 24... Kf8 $2 (24... a5 25. c5 a4 $18) 25. d5 b6 (25... Bf6 26.
Bxf6 Nxf6 $18) 26. Bd4 Rb8 27. c5 bxc5 28. Nxc5 Bxc5 (28... Bd6 29. Nxd7+ Qxd7
30. Rc6 $18) 29. Bxc5+ Nd6 30. Bxb4 $1 Qd8 (30... Rxb4 31. Qc5 {
Decoy Double attack} (31. Rxc7 {Discovered attack})) 31. Qa3 Kg8 32. Rc6 Nb5
33. Qa4 (33. Qe3 $142 h6 34. Qf4 Rbb7 $18) 33... Qg5 (33... Rxd5 34. Bxd5 Qxd5
35. Qxa6 h5 36. Rc8+ Rxc8 37. Qxc8+ Kh7 $18) 34. Qxa6 h5 (34... h6 35. Rc8+ Rd8
36. h4 $18) 35. Rc8+ Rxc8 (35... Rd8 36. Be7 Qxg3+ 37. fxg3 Rdxc8 $18) 36.
Qxc8+ (36. Qxb5 $6 Qf5 $11) 36... Rd8 37. Re8+ (37. Re8+ Rxe8 38. Qxe8+ Kh7 39.
Qxb5 $18) 1-0

[Event "Boeing Championship"]
[Site "?"]
[Date "1974.12.17"]
[Round "6"]
[White "Bailey, B."]
[Black "Pitkanen, T."]
[Result "0-1"]
[WhiteElo "2046"]
[BlackElo "1962"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "102"]
[EventDate "1974.??.??"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Be7 8. O-O Qb6 $146 (
8... O-O 9. Nb3 (9. Re1 a6 (9... f6 10. exf6 Nxf6 11. Nb3 c4 12. Nbd2 Qc7 13.
Nf1 Bd6 14. Be3 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bd4 {
1/2-1/2 (17) Van der Schaaf,M-Nagel,Y Waddingxveen 1979}) 10. Nf1 b5 11. Ng3
cxd4 12. cxd4 Re8 13. a3 b4 14. a4 a5 15. b3 Ba6 16. Bd3 Bxd3 17. Qxd3 Rc8 18.
Bd2 h6 19. h3 Qb6 20. Ne2 Ncb8 21. Rac1 Qa6 22. Qxa6 Nxa6 23. Rxc8 Rxc8 {
Reichwald,K (1749)-Erler,K (1627) Schloss Schney 2006 1/2-1/2}) 9... c4 10.
Nbd2 f6 11. exf6 gxf6 12. b3 cxb3 13. Qxb3 Nb6 14. a4 Rb8 15. c4 dxc4 16. Nxc4
Nd5 17. Bh6 Rf7 18. Ne3 Ncb4 19. Bc4 b6 20. Rfe1 Qd7 21. Ng4 Kh8 22. Re2 Ba6
23. Bxa6 {Jacobsen,J-Hook,W (2210) Buenos Aires 1978 1-0 (41)}) (8... a5 9. a4
cxd4 10. cxd4 Nb6 11. b3 Bd7 12. Nb1 Rc8 13. Na3 Nb4 14. Bd2 Na8 15. Ne1 Nc7
16. Nd3 Nc6 17. Bc3 b6 18. Qd2 O-O 19. f4 f6 20. exf6 gxf6 21. Bg4 f5 22. Be2
Bf6 23. Ne5 {Schmitz,A (2175)-Kaid,A (2260) Germany 2004 1/2-1/2 (40)}) (8...
O-O 9. Re1 $14) 9. Nb3 $14 Nf8 $4 (9... c4 $142 10. Nbd2 Qa5 $16) 10. dxc5 (10.
Nxc5 Ng6 11. Nd3 Bd7 $18) 10... Bxc5 $2 (10... Qc7 $142 11. Bf4 a5 $18) 11.
Nxc5 Qxc5 12. Be3 (12. b4 $5 Qb6 13. b5 Ne7 $18) 12... Qa5 (12... Qe7 13. b4
Nd7 $18) 13. Bd4 (13. b4 $142 Qd8 14. c4 $18) 13... Ng6 $16 14. Re1 Bd7 15. a4
Qc7 16. Bf1 (16. Bd3 Nxd4 17. cxd4 Qd8 $16) 16... Rc8 (16... Nxd4 17. Qxd4 O-O
$16) 17. b4 (17. h4 $142 $5 $18) 17... Nxd4 $14 18. Qxd4 O-O 19. Re3 Ne7 20.
Bd3 Ng6 21. Bc2 a6 22. Qg4 Qc4 23. Qh5 Qf4 24. Ng5 h6 25. Nh3 $4 (25. Nf3 $142
$16) 25... Qc4 $11 26. Bxg6 $2 (26. Rb1 $142 $11) 26... fxg6 $19 27. Qxg6 d4
28. cxd4 Qxd4 (28... Bxa4 29. Qg4 Rf7 30. Ree1 $17) 29. Rae1 (29. Ree1 Rf5 $17)
29... Qxb4 30. g4 $4 (30. g3 $142 Rc3 31. Rb1 $17) 30... Rc4 $19 31. f3 (31. f4
Qxa4 32. Qd3 Bc6 $19) 31... Rxf3 $3 32. Nf2 (32. Rxf3 Rxg4+ {Double attack} (
32... Qxe1+ {Overloading Deflection Discovered attack}) (32... Bc6 {Decoy})) (
32. -- $140 Rxg4+ {Mate threat}) 32... Rxe3 33. Rxe3 Qe7 (33... Rf4 $142 34.
Qc2 $19) 34. Ne4 Rc1+ 35. Kf2 (35. Kg2 Bc6 36. Kh3 Bxe4 37. Qxe4 $19) 35...
Qf7+ (35... Be8 $142 36. Nf6+ Qxf6+ 37. exf6 Bxg6 38. fxg7 Bf7 $19) 36. Qxf7+ (
36. Nf6+ $142 Kf8 37. Qxf7+ Kxf7 38. Nxd7 Rc2+ 39. Kg3 $18) 36... Kxf7 $19 37.
a5 $4 (37. Nd6+ $142 Ke7 38. Re4 $19) 37... Bc6 38. Nd6+ Kg8 (38... Ke7 $142 $5
39. Rb3 Rc5 40. Nxb7 Rxe5 41. h3 $19) 39. Rb3 (39. h4 Ra1 40. Rb3 Ra2+ 41. Kg3
Rxa5 42. Rb6 Ra3+ 43. Kh2 $19) 39... Rc5 (39... Rc2+ $142 40. Ke3 Rxh2 $19) 40.
Nxb7 $15 Rxe5 41. Nd8 Bb5 42. Kf3 $4 (42. Re3 $142 Rd5 43. Nxe6 $11) 42... Kf8
$19 43. Kf4 $2 (43. Rc3 Ke7 44. Nb7 Be2+ 45. Kf4 Rd5 $19) 43... Re2 (43... Re1
$142 44. Re3 Rxe3 45. Kxe3 Ke7 $19) 44. h4 $4 (44. Kf3 Rxh2 45. Nxe6+ Kf7 46.
Kg3 $19) 44... Ke7 45. Nb7 (45. Nxe6 Rxe6 46. Rg3 Kf7 $19) 45... Rc2 46. Ke5 (
46. Re3 Rc4+ 47. Kg3 Rc7 $19) 46... Rc7 47. Rxb5 (47. Kd4 Rxb7 48. Ke3 $19)
47... axb5 48. a6 Rc6 49. a7 Ra6 50. Nd6 b4 51. Nc8+ Kd8 (51... Kd8 52. a8=R
Rxa8 $19) 0-1

[Event "Boeing Championship"]
[Site "?"]
[Date "1975.01.14"]
[Round "7"]
[White "Duleba, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1638"]
[BlackElo "2016"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "64"]
[EventDate "1975.??.??"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. d4 Nf6 2. c4 e6 3. Nc3 d5
4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nc6 8. a3 Be6 9. Qc2 (9. Nge2 Qd7 10.
Qc2 g6 11. O-O Nh5 12. Bh6 Rfc8 13. Rad1 Bf6 14. Na4 Ne7 15. b4 Rab8 16. Nc5
Qd6 17. e4 dxe4 18. Nxe4 Qd8 19. Nxf6+ Nxf6 20. Qc5 Ned5 21. Nf4 Nxf4 22. Bxf4
Nd5 23. Be5 Ra8 {Waniek,T (2060)-Domanski,J (2055) Poland 1999 0-1 (42)}) 9...
h6 10. Bxf6 Bxf6 11. Nge2 Qd7 $146 (11... Bg5 12. O-O Qd7 13. Ng3 g6 14. b4 a6
15. Na4 Be7 16. Bxg6 fxg6 17. Qxg6+ Kh8 18. Qxh6+ Kg8 19. Nh5 Bd8 20. Nc5 Qh7
21. Qxh7+ Kxh7 22. Nxe6 Re8 23. Nhf4 {
1-0 (23) Yao,K (1426)-Billing,T (1226) Willingen 2003}) 12. O-O Ne7 13. Ng3 (
13. Nf4 c6 $14) 13... g6 $11 14. f4 c6 15. f5 Bxf5 16. Nxf5 Nxf5 (16... gxf5
$143 17. Rf3 $16) 17. Bxf5 gxf5 18. Rxf5 Bg5 19. Rf3 Rae8 20. Qf2 Qe7 21. Re1
Kh8 (21... f5 22. Re2 $11 (22. Rxf5 $143 Rxf5 23. Qxf5 Bxe3+ 24. Kh1 Qf7 $11))
22. e4 Qe6 $4 (22... dxe4 $142 23. Rxe4 Qd7 $11) 23. e5 $18 Bd8 $2 (23... Qg6
24. Kh1 $18) 24. Na4 (24. Ne2 $5 Bg5 $18) 24... b6 25. b4 (25. Nc3 Rg8 26. Rxf7
Be7 $18) 25... Qg6 (25... Rg8 26. Rxf7 Be7 27. Re3 $18) 26. Rf1 (26. Nb2 c5 27.
Nd3 cxd4 28. Qxd4 Bc7 $18) 26... Qe4 (26... Bg5 27. g3 $18) 27. Nc3 Qg4 28.
Rxf7 (28. Kh1 $142 $18) 28... Rxf7 $11 29. Qxf7 Qxd4+ 30. Kh1 (30. Rf2 Rg8 31.
Qf4 Qxf4 32. Rxf4 Re8 $11) 30... Qxe5 $17 31. Qf4 $4 (31. g3 $142 Rg8 32. Rf3
$15) 31... Qxf4 (31... Qxc3 32. Qxh6+ Kg8 33. Qg6+ Qg7 34. Qxe8+ Kh7 35. Qxd8
a5 36. Qh4+ Kg6 37. Qg4+ Kh7 38. Qh3+ Kg8 39. Qe6+ Kh8 40. h4 c5 41. Rf5 Qa1+
42. Kh2 Qg7 43. Rh5+ Qh7 44. Qf6+ Kg8 45. Rg5+ Qg6 46. Rxg6+ Kh7 47. Qg7#) 32.
Rxf4 (32. Kg1 Qe3+ 33. Kh1 Qf2 34. Rg1 Bc7 35. Ne2 Rxe2 36. b5 Re1 37. g3 Rxg1#
) 32... Re1+ (32... Re1+ 33. Rf1 Rxf1#) 0-1

[Event "Christmas Open"]
[Site "?"]
[Date "1974.12.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Polich, D."]
[Result "1-0"]
[WhiteElo "2046"]
[BlackElo "1706"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "51"]
[EventDate "1974.??.??"]

{C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} 1. e4 e6 2. d4 d5 3. Nd2
c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qh5 8. O-O O-O 9. Nb3 Bb6 (9...
Be7 10. Qe2 Nc6 11. Re1 Bd7 12. Bf4 Rfd8 13. c3 Rac8 14. a4 Be8 15. h3 Nd5 16.
Bg3 Nb6 17. Bd3 Qd5 18. Nbd4 Nxd4 19. Nxd4 Bf6 20. Be4 Qd7 21. Nb5 Qe7 22. a5
Nd5 23. Nxa7 Ra8 24. Nb5 {Barrientos Chavarriaga,S (2435)-Rodriguez Guerrero,E
(2433) Mataro 2004 1-0 (72)}) 10. Qe2 Bd7 $146 (10... Nc6 11. Bf4 {
1/2-1/2 (11) Popovic,P (2540)-Speelman,J (2550) Subotica 1987} (11. Be3 Bc7 12.
Bc5 Re8 13. h3 b6 14. Bb5 Bb7 15. Bd4 Nd5 16. Bxc6 Bxc6 17. Be5 Rac8 18. c4 Nf4
19. Qe3 Nxg2 20. Kxg2 Bxe5 21. Rab1 Rcd8 22. Nbd2 Rxd2 23. Rfd1 Bd4 24. Qxd2
Bxf3+ 25. Kg3 Be5+ {Codirlasu,C (2241)-Malosi,V Timisoara 1999 0-1}) 11... Qg4
12. Bd6 Rd8 13. h3 Qe4 14. Bc5 Bxc5 15. Nxc5 Qxe2 16. Bxe2 b6 17. Nb3 Bb7 18.
c3 Kf8 19. Rfd1 Ke7 20. Nfd4 Rac8 21. Bf3 Nxd4 22. Nxd4 Bxf3 23. Nxf3 Ne4 24.
Kf1 Rd6 25. Rxd6 Nxd6 26. Re1 {
Kroeze,F (2395)-Barsov,A (2465) Netherlands 1998 1/2-1/2 (42)}) (10... Bc7 11.
Re1 $11) 11. Be3 (11. Ne5 Ba4 $11) 11... Bc7 12. Rfe1 Bc6 13. Nbd4 Ng4 {
Now all is on h2} 14. h3 Ne5 (14... Nxe3 $5 15. Qxe3 Bxf3 16. Nxf3 Nd7 $11) 15.
Nxe5 $14 Qxe5 16. Nf3 (16. f4 Qf6 17. Rad1 $14 (17. Nxc6 $143 Nxc6 18. g3 Qxb2
$17)) 16... Bxf3 17. Qxf3 Nc6 18. c3 Qh2+ 19. Kf1 Ne5 20. Qe4 Nxc4 21. Qxc4
Rac8 22. Qe4 b6 (22... f5 $5 23. Qxe6+ Kh8 $11) 23. Rad1 $16 Rfd8 24. Bg5 Rd5
$4 (24... Rxd1 $142 25. Rxd1 h6 $14) 25. Rxd5 $18 exd5 (25... Qh1+ 26. Ke2 exd5
27. Qxh7+ Kxh7 28. Rxh1 Kg6 $18) 26. Qe8+ $3 (26. Qe8+ Rxe8 27. Rxe8#) 1-0

[Event "Christmas Open"]
[Site "?"]
[Date "1974.12.21"]
[Round "2"]
[White "Hessen, P."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1972"]
[BlackElo "2046"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "97"]
[EventDate "1974.??.??"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 d6 8. h3 Na5 9. d4 Nxb3 10. axb3
Nd7 11. Nc3 Bb7 12. d5 O-O 13. Ne2 f5 14. exf5 Rxf5 15. Ng3 Rf7 16. Ne4 h6 17.
Nh2 $146 (17. c4 b4 18. Qd3 a5 19. Be3 Qf8 20. Ng3 c6 21. Rad1 cxd5 22. cxd5
Nf6 23. Qb5 Bd8 24. Bc1 Rc7 25. Ne4 Nxe4 26. Rxe4 Ba6 27. Qa4 Qf7 28. Rg4 Bc8
29. Rg3 Bd7 30. Qa1 Kh8 31. Nh2 Rc2 {Cox,V-Osman,G Dubai 1986 1/2-1/2 (38)}) (
17. c4 $142 $5 $11) 17... Nb6 $17 18. Ng4 Nxd5 (18... Bxd5 19. Bxh6 gxh6 20.
Nxh6+ Kf8 21. Nxf7 Bxf7 22. Qf3 $17) 19. Bxh6 Qf8 (19... Nf4 20. Bxf4 Rxf4 21.
Ng3 $15) 20. Bg5 (20. c4 Nf4 21. Bxf4 Rxf4 $11) 20... Nf6 (20... Nf4 $142 $5
21. Bxe7 Qxe7 $15) 21. Nexf6+ $11 Bxf6 22. Qd2 (22. Nxf6+ $2 gxf6 23. Be3 Qg7
$19) 22... Kh7 (22... Bxg5 23. Qxg5 Rf4 24. Re3 $11) 23. b4 (23. c4 $5 $16)
23... Bxg5 $11 24. Qxg5 Rf5 25. Qh4+ Kg8 26. Re3 Kf7 (26... Qd8 $142 $5 27.
Qxd8+ Rxd8 $11) 27. Rc3 $16 Rc8 28. Raa3 (28. Re1 $142 $5 $16) 28... Qe7 29.
Qh7 Qg5 $4 (29... Rf4 $142 30. Rg3 Be4 31. Qh5+ g6 $11) 30. Rg3 $18 Rf4 {
Black prepares the advance e4} 31. Rae3 e4 (31... Re8 32. Nxe5+ Rxe5 33. Rxg5
Rxg5 34. g4 $18) 32. f3 (32. h4 $5 Qd5 33. Nh6+ Ke6 34. Rg6+ Kd7 $18) 32... Re8
(32... Rxg4 33. fxg4 Qe5 34. Rgf3+ exf3 35. Rxe5 dxe5 36. gxf3 Re8 37. Qh5+ Kf8
$18) 33. h4 Qd5 (33... Rxg4 34. hxg5 Rxg3 35. Qh5+ Kf8 36. g6 $18) 34. Nh6+ Ke6
35. Rg6+ (35. Rxg7 $142 Qd2 36. Qg6+ Kd5 37. Qg5+ (37. Qxe8 $6 Qxe3+ 38. Kf1
Qd2 $11) 37... Kc6 38. Qxf4 $18) 35... Kd7 36. Rxg7+ Kc8 (36... Kc6 37. Rf7
Rxf7 38. Qxf7 Rh8 $18) 37. Rxc7+ Kb8 38. Ng4 (38. Nf5 $142 Rxf5 39. fxe4 Qd4
40. Rxb7+ Ka8 41. Qxf5 Qxe3+ 42. Kh2 Rh8 $18) 38... Ref8 (38... Bc8 39. Ra7 Bb7
40. Rxb7+ Qxb7 $18) 39. fxe4 Qd1+ 40. Kh2 Bc8 (40... Ba8 41. Nf6 $1 R4xf6 42.
Ra7 $18) 41. Ra7 R4f7 (41... R8f7 42. Rxf7 Qxg4 $18) 42. Rxf7 Rxf7 43. Qxf7
Qxg4 44. Qf6 Kb7 45. Rc3 Bd7 46. Rd3 Qxe4 47. Rxd6 Bf5 48. Rb6+ Kc7 (48... Ka7
49. Rxa6+ Kb7 50. Qb6+ Kc8 51. Qc5+ Kd8 52. Qf8+ Kc7 53. Ra7+ Qb7 54. Rxb7+
Kxb7 55. Qxf5 Ka6 56. h5 Kb7 57. h6 Ka6 58. Qc5 Kb7 59. h7 Ka6 60. h8=Q Kb7 61.
Qhc8#) 49. Qd6+ (49. Qd6+ Kc8 50. Rb8#) 1-0

[Event "Christmas Open"]
[Site "?"]
[Date "1974.12.21"]
[Round "3"]
[White "Holmquist, G."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "2102"]
[BlackElo "2046"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "77"]
[EventDate "1974.??.??"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. Bxc6 dxc6 6. d3 Bd6 7. Nbd2 O-O 8. Nc4 Qe7 (8... Re8 9. Bg5 (9.
O-O Bg4 10. Ne3 Bh5 11. Nf5 Qd7 12. Ng3 Bg6 13. Nh4 Qg4 14. Nhf5 Qxd1 15. Rxd1
Nh5 16. Nxh5 Bxh5 17. f3 Rad8 18. Be3 f6 19. c3 Bf7 20. b3 Rd7 21. Rd2 Red8 22.
Rad1 c5 23. Kf2 Be6 {Laake,J (1974)-Svensson,H Hockenheim 2005 1/2-1/2 (43)})
9... b5 10. Ne3 Qe7 11. O-O h6 12. Bh4 Qe6 13. Nf5 Nh7 14. Bg3 Qf6 15. Nxd6 {
1/2-1/2 (15) Velimirovic,D (2520)-Popovic,P (2560) Vrsac 1987}) 9. Bg5 $146 (9.
O-O b5 10. Ne3 h6 11. b3 Nh5 12. Bb2 Nf4 13. a4 f5 14. axb5 fxe4 15. dxe4 cxb5
16. Nd5 Qe6 17. Nxf4 Rxf4 18. Qd5 Qxd5 19. exd5 Bb7 20. Rfd1 Raf8 21. Bc1 R4f5
22. Be3 e4 23. Ne1 Rxd5 {Vasicek,M (2130)-Meszaros,L Czechia 1995 1/2-1/2 (47)}
) 9... b5 10. Ne3 h6 11. Bh4 Bc5 12. O-O g5 13. Bg3 Bxe3 14. fxe3 Ng4 $4 (14...
Nh5 $142 $14) 15. Qe2 $18 f5 16. exf5 Rxf5 (16... e4 17. Nd2 Nf6 18. a4 $18)
17. e4 Rf4 18. Bxf4 (18. Qd2 $142 Bd7 19. a4 b4 $18) 18... exf4 19. Qd2 (19. h3
$5 Ne3 20. Rf2 Kg7 $18) 19... Ne3 20. Rfe1 (20. Rf2 Bg4 21. h3 Bxf3 22. Rxf3
$18 (22. gxf3 $6 c5 $16)) 20... g4 $4 (20... Bg4 $142 $16) 21. Nd4 $18 Qg5 (
21... Qg7 22. Ne2 Nxg2 23. Kxg2 f3+ 24. Kh1 fxe2 25. Rxe2 $18) 22. g3 c5 (22...
Qf6 23. gxf4 Qxd4 24. Rxe3 Qxb2 25. Rf1 $18) 23. gxf4 Qxf4 24. Qxe3 (24. Nb3
$142 c4 25. dxc4 bxc4 26. Rxe3 Qd6 27. Qxd6 cxd6 $18) 24... Qxe3+ 25. Rxe3 cxd4
26. Re2 Be6 (26... Kg7 27. Rf2 $18) 27. Rf2 Rf8 (27... Kg7 28. a4 b4 29. Kg2
$18) 28. Rxf8+ Kxf8 29. Kg2 a5 30. Kg3 Ke7 (30... Bc8 31. Rc1 $18) 31. Kh4 c5 (
31... g3 32. Kxg3 Kd6 33. Kf4 $18) 32. Kh5 c4 33. Kxh6 cxd3 (33... Bd7 34. Kg5
$18) 34. cxd3 b4 35. b3 Kf6 (35... Bd7 36. Kg5 $18) 36. Rf1+ Ke5 37. Kg5 a4 38.
Rf5+ $1 Kd6 (38... Bxf5 39. exf5 {Passed pawn}) 39. Rf6 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.01.28"]
[Round "1"]
[White "Bailey, B."]
[Black "Furlong, P."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "100"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "47"]
[EventDate "1975.??.??"]

{B98: Sicilian Najdorf: 6 Bg5 e6 7 f4 Be7, sidelines} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Bc4 Nc6 (8... h6 9. Bxf6 Bxf6
10. f5 Qb6 11. Nxe6 Bxc3+ 12. bxc3 Qe3+ 13. Be2 Bxe6 14. fxe6 Qxc3+ 15. Kf2
Qc5+ 16. Ke1 Qc3+ 17. Kf2 Qc5+ 18. Ke1 O-O 19. exf7+ Rxf7 20. Qd3 Nc6 21. Rd1
Ne5 22. Qd4 Qxc2 23. Rf1 {Uzman,C-Smejkal,J (2545) Lugano 1968 0-1 (41)}) 9.
Nf3 $146 (9. Qd3 O-O 10. Bb3 Qc7 11. Rd1 h6 12. Bh4 Na5 13. O-O Nxb3 14. Nxb3
b5 15. Rf3 Bb7 16. Bxf6 Bxf6 17. Qxd6 Qxd6 18. Rxd6 Bxc3 19. Rxc3 Bxe4 20. Nc5
Bd5 21. Rxa6 Rxa6 22. Nxa6 Ra8 23. Nb4 Bb7 {
Wenger,C-Siebarth,R Ueberlingen 2000 1-0 (75)}) (9. Qd2 Nxd4 10. Qxd4 b5 11.
Bb3 Bb7 12. O-O-O Qc7 13. Rhe1 Rd8 14. a3 O-O 15. Qe3 Rc8 16. h3 Rfd8 17. g4 d5
18. e5 Ne8 19. Bxe7 Qxe7 20. Rd4 Rc5 21. f5 Rdc8 22. Rf1 a5 23. g5 a4 {
Alho,S-Granath,S Tampere 1994 0-1 (64)}) (9. Nxc6 $142 $5 bxc6 10. Qf3 $14)
9... Qb6 $15 10. Bb3 Bd7 $4 (10... Qe3+ $142 11. Qe2 Qxe2+ 12. Kxe2 h6 $15) 11.
Qd2 $16 Na5 (11... h6 $5 12. Bh4 Na5 $16) 12. e5 Ng8 $2 (12... Nxb3 $142 13.
axb3 dxe5 14. fxe5 Nd5 15. Nxd5 exd5 16. Bxe7 Kxe7 $18) 13. Bxe7 $18 Kxe7 (
13... Nxe7 14. exd6 Nf5 15. O-O-O $18) 14. f5 (14. O-O-O $142 d5 15. f5 Nxb3+
16. axb3 $18) 14... Nxb3 15. axb3 (15. cxb3 dxe5 16. O-O-O Nf6 17. Nxe5 Rhd8
$11) 15... h6 (15... dxe5 16. Nxe5 Nf6 17. Nxd7 Nxd7 $18) 16. O-O-O d5 17. Qxd5
$3 Qe3+ (17... exd5 18. Nxd5+ Kd8 (18... Ke8 19. Nxb6 {Combination}) (18... Kf8
19. Nxb6 {Combination}) 19. Nxb6 {Combination}) 18. Qd2 (18. Rd2 $142 exd5 19.
Nxd5+ Kf8 20. Nxe3 Bc6 $18) 18... Qxd2+ 19. Rxd2 (19. Nxd2 $6 h5 20. Nde4 Nh6
21. f6+ gxf6 22. exf6+ Ke8 23. Nd6+ Kd8 24. Nxb7+ Kc7 $18) (19. Kxd2 $6 h5 20.
Kc1 Nh6 21. f6+ gxf6 22. exf6+ Ke8 $18) 19... exf5 (19... Bc6 20. Nd4 exf5 21.
Nxf5+ Kf8 $18) 20. Nd5+ Kf8 21. Nb6 Rd8 22. Nxd7+ Ke8 (22... Ke7 23. Rhd1 h5
24. Rd6 $18) 23. Rhd1 Ne7 24. Nf6+ $1 (24. Nf6+ gxf6 25. Rxd8#) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.02.19"]
[Round "2"]
[White "Duleba, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1624"]
[BlackElo "1987"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "36"]
[EventDate "1975.??.??"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. d4 Nf6 2. c4 e6 3. Nc3 d5
4. cxd5 exd5 5. Bg5 c6 6. e3 Nbd7 7. Bd3 Qa5 8. Qc2 Bb4 9. Nge2 O-O 10. O-O Bd6
(10... Ne4 11. Bxe4 dxe4 12. Nxe4 Re8 13. Bf4 Nf8 14. Nd6 Bxd6 15. Bxd6 b6 16.
Bxf8 Rxf8 17. Ng3 Ba6 18. Rfc1 Rac8 19. Nf5 Kh8 20. Qe4 Qb4 21. Qe7 Qxb2 22.
Qg5 Rg8 23. Ne7 Bc4 24. Nxc8 Rxc8 25. Qe7 {
Bogdanovich,G (2425)-Wagner Michel,A (2180) Ticino 1993 1-0}) 11. f3 (11. Rac1
a6 12. Bh4 Qc7 13. Bg3 Bxg3 14. Nxg3 Re8 15. Rce1 Nf8 16. f3 Bd7 17. e4 dxe4
18. fxe4 Be6 19. e5 Nd5 20. Qf2 Rad8 21. Bb1 Ne7 22. Nce4 Bc4 23. Nd6 Rxd6 24.
exd6 Qxd6 25. Qf4 Qb4 {Molale,O (2181)-Molla,M Abuja 2003 1-0 (37)}) 11... Re8
12. e4 $4 $146 (12. Rae1 h6 13. Bxf6 Nxf6 14. e4 dxe4 15. Nxe4 Be7 16. Nf4 Bd7
17. Qb3 b5 18. Ng6 Be6 19. Nxe7+ Rxe7 20. Nxf6+ gxf6 21. Qc2 Rd8 22. Qxc6 Bd7
23. Qc1 Rxe1 24. Rxe1 Be6 25. Rd1 Kg7 26. Qf4 Qxa2 {
Cernea,M (2030)-Fiodorova,N Eforie Nord 1999 1/2-1/2}) (12. Qd2 $142 $16) 12...
dxe4 $19 13. fxe4 (13. Nxe4 Nxe4 14. fxe4 Qxg5 15. Rae1 $19) 13... Bxh2+ (13...
Qxg5 $142 14. Qc1 Qh4 $19) 14. Kxh2 $17 Qxg5 15. Kg1 $4 (15. Qc1 Qxc1 16. Raxc1
Rd8 $19) 15... Ng4 (15... Qe3+ $142 16. Rf2 Ng4 17. Raf1 $19) 16. Rf3 $4 (16.
Qc1 $142 Qxc1 17. Raxc1 $17) 16... Ne3 $19 17. Rxe3 Qxe3+ 18. Kf1 Re6 (18...
Re6 19. Nd1 Rf6+ 20. Ke1 Qg5 $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.03.04"]
[Round "3"]
[White "Bailey, B."]
[Black "Tanguinod, R."]
[Result "1-0"]
[WhiteElo "1987"]
[BlackElo "100"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "79"]
[EventDate "1975.??.??"]

{A31: Symmetrical English: 2 Nf3 Nf6 3 d4} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4.
Nxd4 Nc6 5. c4 e5 6. Nxc6 (6. Nc2 Be7 7. Nc3 Be6 8. Be2 Bg5 9. Nb5 Be7 10. f4
a6 11. Nc3 exf4 12. Bxf4 Nf6 13. O-O O-O 14. Kh1 Rc8 15. Qe1 Ne5 16. b3 b5 17.
cxb5 Qc7 18. Bd2 Nxe4 19. Nxe4 Qxc2 20. Bd1 Qd3 {
Casillas Pellat,J (2175)-Calderin,R (2445) Mexico 1995 0-1 (39)}) 6... bxc6 7.
Nc3 Nf6 $146 (7... h6 8. Be3 Nf6 9. Be2 Be7 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f3
Be6 13. b3 Bh4+ 14. g3 Be7 15. O-O g5 16. Rfd1 Qc7 17. Qf2 Qa5 18. Rac1 O-O 19.
h4 f5 20. hxg5 hxg5 21. Kg2 Kg7 22. Rh1 {
Kemper,M (2100)-Gelashvili,V Lippstadt 1999 1-0 (67)}) 8. Be2 Be7 9. O-O O-O
10. b3 Bb7 11. Bf3 Nd7 12. Ba3 (12. Be3 Bc8 $16) 12... Nf6 (12... Nc5 13. Bxc5
dxc5 14. Bg4 $11) 13. Qc2 (13. Qd2 $16) 13... Rb8 (13... Qa5 $142 $5 14. Bb2
Rad8 $14) 14. Rfd1 $16 Qc7 15. Rd2 (15. c5 $5 dxc5 16. Na4 $16) 15... Rfd8 $14
16. Rad1 Bc8 (16... h6 17. Rd3 $14) 17. Rd3 (17. c5 $5 dxc5 18. Rxd8+ Bxd8 19.
Bxc5 $16) 17... Be6 $16 18. Qd2 Ne8 19. Ne2 f5 (19... h6 $142 $5 $14) 20. Ng3
$18 f4 21. Nf5 Bxf5 22. exf5 c5 (22... a5 23. Bb2 $18) 23. Bd5+ (23. Qe2 Kh8
24. g3 fxg3 25. hxg3 h6 $18) 23... Kh8 24. g3 (24. Qe2 a5 $18) 24... fxg3 25.
hxg3 Nf6 26. Bb2 Rf8 (26... Nxd5 27. Rxd5 (27. cxd5 $6 Bf6 $11) 27... Kg8 28.
g4 $18) 27. Be6 Qc6 (27... Rbe8 28. Qg5 $18) 28. Qe2 (28. f3 h6 29. f4 Qe8 30.
fxe5 dxe5 31. Bxe5 Rd8 32. Rxd8 Bxd8 $18) 28... Qe4 (28... h6 29. Bc3 $18) 29.
Re3 Qg4 30. Qxg4 (30. Kg2 $5 Qxe2 31. Rxe2 a5 $18) 30... Nxg4 31. Re4 Nf6 32.
Rh4 h6 33. Bc1 Kh7 (33... Nh7 34. Re4 $18) 34. Kg2 Ne8 35. Rh5 Nc7 36. Bd7 Rbd8
37. Bc6 Na6 $4 (37... Kg8 $18) 38. g4 Nb4 (38... d5 39. Bxd5 Nb4 $18) 39. Be4
g5 (39... Kg8 40. a3 d5 41. cxd5 Na6 $18) 40. fxg6+ (40. fxg6+ Kg8 41. Bxh6 $18
) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.03.11"]
[Round "4"]
[White "Lassen, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1907"]
[BlackElo "1987"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "80"]
[EventDate "1975.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c4 cxd4 6. cxd5 Qxd5 (6... Qa5+ 7. Nbd2
Qxd5 8. O-O e5 9. Nb3 Qd6 10. e3 dxe3 11. Bxe3 Nc6 12. Qe2 Qc7 13. Rac1 Be7 14.
Bd2 O-O 15. Bc3 e4 16. Ng5 Bg4 17. Qe1 Rfe8 18. Nxe4 Nd5 19. Qd2 Rad8 20. Qc2
Qb6 21. a3 {Ushenina,A (2297)-Vasilevich,T (2421) Minsk 2001 1-0 (35)}) (6...
Nxd5 7. O-O Nb6 8. Nxd4 Be7 9. Nc3 O-O 10. Be3 Nc4 11. Bc1 Bf6 12. e3 Na6 13.
Qe2 Nb6 14. Rd1 Qe7 15. Ne4 Bxd4 16. Rxd4 Nc5 17. Nc3 e5 18. Rd1 Be6 19. b3 a6
20. Ba3 Qc7 21. Rac1 {Stromp,J (2056)-Durst,P (1894) Slovakia 2006 1-0 (34)})
7. Qxd4 Nc6 8. Qxd5 Nxd5 9. a3 $146 (9. O-O g6 10. Bd2 Bg7 11. Nc3 Nxc3 12.
Bxc3 Bxc3 13. bxc3 Ke7 14. Rab1 Rd8 15. Rb2 Rd7 16. Nd4 Nxd4 17. cxd4 Rxd4 18.
Bxb7 Bxb7 19. Rxb7+ Rd7 20. Rfb1 Rc8 21. Kg2 Rc2 22. Rxd7+ Kxd7 23. Rb7+ Rc7 {
Lindenmair,A (2130)-Maeckelbergh,A (1800) Istanbul 2002 1/2-1/2 (43)}) 9... Be7
10. O-O O-O 11. Nbd2 b6 12. Nc4 (12. e4 $5 Nf6 13. b4 $11) 12... Ba6 $15 13. b3
(13. Nce5 Nxe5 14. Nxe5 Bxe2 15. Bxd5 exd5 $17) 13... Rac8 (13... Nc3 $5 14.
Re1 Rac8 $17) 14. Bb2 $15 Bxc4 15. bxc4 Nf6 16. Rac1 Na5 (16... Ne4 17. Rfd1
$17) 17. Ne5 Rfd8 (17... Rc7 18. a4 $15) 18. Rc2 (18. Rfd1 Rxd1+ 19. Rxd1 Kf8
$15) 18... Ne8 (18... Nd7 19. Nxd7 Rxd7 $17) 19. e3 $2 (19. Bc3 Bf6 20. Bxa5
Bxe5 $11) 19... Bc5 (19... f6 $142 20. Nf3 Rxc4 $17) 20. Bc3 $11 Bxa3 21. Bxa5
bxa5 22. Nc6 Rd7 23. Nxa5 Rdc7 24. Ra1 Bc5 25. Nc6 $4 (25. Nb3 $142 $11) 25...
Rxc6 $19 26. Bxc6 Rxc6 27. Rb1 Kf8 28. Rb7 (28. Rb8 Ke7 $19) 28... Nd6 29. Rb8+
Ke7 30. h4 (30. Rh8 h6 $19) 30... h5 31. Kg2 Bb6 32. Kf3 (32. Kh3 g6 $19) 32...
Rxc4 33. Rxc4 Nxc4 34. g4 (34. Rb7+ Kd6 35. Ke2 Ne5 $19) 34... Ne5+ 35. Kf4
Nxg4 36. Kg5 (36. Rb7+ Kf6 37. Kg3 g6 $19) 36... g6 37. Rb7+ Kf8 38. Kf4 Nxf2
39. Rb8+ Kg7 40. e4 (40. Rc8 $19) 40... Bc7+ (40... Bc7+ 41. Kf3 Bxb8 42. Ke2
g5 43. hxg5 Nxe4 44. Kf3 Nxg5+ 45. Ke2 h4 46. Kf1 h3 47. Kg1 Ne4 48. Kf1 Bg3
49. Ke2 h2 50. Kd1 h1=Q+ 51. Kc2 Qf3 52. Kb2 Qc3+ 53. Kb1 Qb3+ 54. Ka1 Be5#)
0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.03.25"]
[Round "5"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "1/2-1/2"]
[WhiteElo "1980"]
[BlackElo "2098"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "109"]
[EventDate "1975.??.??"]

{B28: Sicilian: 2 Nf3 a6 (O'Kelly Variation)} 1. e4 c5 2. Nf3 a6 3. d4 cxd4 4.
Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Qd3 d6 (7... Qc7 8. Bd2 d6 9. Be2 Nbd7 10. Nd5
Nxd5 11. Qxd5 Bxd2+ 12. Qxd2 Nf6 13. Bd3 Bg4 14. Qe3 Bxf3 15. Qxf3 Qa5+ 16. c3
O-O 17. O-O b5 18. Rfd1 Qb6 19. Bc2 Rac8 20. Qe2 h6 21. Rd2 Rfd8 22. Rad1 {
Sebastian Lorente,M (2085)-Granados Gomez,M (2355) Zaragoza 1997 1/2-1/2 (62)})
8. Bd2 Nbd7 (8... Nc6 9. a3 Bc5 10. Bg5 Be6 11. Nd5 Bxd5 12. exd5 Ne7 13. Bxf6
gxf6 14. b4 Bb6 15. Be2 f5 16. Qb3 Rg8 17. g3 e4 18. Nh4 Rc8 19. c4 Ng6 20. Ng2
Ne5 21. Rc1 Qg5 22. Nf4 Ng6 23. c5 {Simon,A-Bakos,B Fuzesabony 2001 0-1 (32)})
9. Nd5 Nc5 $146 (9... Nxd5 10. Qxd5 Bxd2+ 11. Qxd2 Nf6 12. Qd3 Qb6 13. O-O-O
Be6 14. Qxd6 Qxd6 15. Rxd6 Nxe4 16. Rb6 Nxf2 17. Rg1 O-O-O 18. Be2 Kc7 19. Rb4
f6 20. Nd2 Rd4 21. Rxd4 exd4 22. Rf1 Ng4 23. Rf4 Ne5 24. Rxd4 {
Hajdu,G-Botragyi,T Debrecen 1992 1/2-1/2}) (9... Nxd5 10. Qxd5 Nf6 11. Qd3 $17)
10. Nxf6+ $11 Qxf6 (10... gxf6 $143 11. Qe3 Bxd2+ 12. Nxd2 $14) 11. Qe3 Bxd2+
12. Nxd2 O-O 13. Be2 Bd7 (13... b5 14. Nb3 $11) 14. Nc4 Bc6 15. Rd1 {
Attacks the backward pawn on d6} (15. O-O-O $142 Nxe4 16. f3 $11) 15... Nxe4
$17 16. Nb6 (16. O-O d5 17. Bd3 Rad8 $17) 16... Rad8 (16... Rae8 $5 17. O-O $17
) 17. Nd5 $17 Bxd5 18. Rxd5 Nc5 19. O-O Ne6 20. Bf3 Nd4 (20... Nc7 21. Rd2 d5
22. Rfd1 $17) 21. Be4 Qf4 (21... Qe6 $142 $5 22. Rd1 f5 $17) 22. c3 $11 Ne6 23.
Rfd1 f5 24. Bc2 Qxe3 25. fxe3 f4 (25... Kf7 26. Rxd6 Ke7 27. Rxd8 Nxd8 28. Rd5
$11) 26. Rxd6 (26. Kf2 $5 fxe3+ 27. Kxe3 $11) 26... Rxd6 $11 (26... fxe3 $4 27.
Rxe6 Rxd1+ 28. Bxd1 $18) 27. Rxd6 fxe3 28. Rd1 (28. Rxe6 e2 29. h4 Rf1+ 30. Kh2
e1=Q 31. Re8+ Kf7 32. Bb3+ Kxe8 33. Ba4+ Ke7 34. Kh3 Rh1+ 35. Kg4 Qe4+ 36. Kh5
Qxh4#) 28... Nc5 29. Rf1 $4 (29. b4 $142 Rf2 30. Rc1 $11) 29... Rd8 $17 30. b4
$2 (30. Rd1 $142 Rxd1+ 31. Bxd1 $17) 30... Rd2 $4 (30... Nd3 $142 31. Rb1 Nf4
32. Bb3+ Kf8 $19) 31. Bf5 $4 (31. Bd1 $142 e2 32. Bxe2 Rxe2 33. bxc5 $11) 31...
g6 $19 32. Bxg6 hxg6 (32... Na4 $142 33. Be4 e2 $19) 33. bxc5 $17 Rxa2 34. Re1
e2 35. Kf2 Rc2 (35... Rd2 $5 36. Ke3 Rb2 $11) 36. Rb1 $11 Rxc3 37. Rxb7 Rxc5
38. Kxe2 Rc2+ 39. Kf3 e4+ 40. Kxe4 Rxg2 41. Rb6 Kg7 42. Rxa6 Rxh2 43. Kf3 Kh6
44. Kg3 Rb2 45. Rc6 Kh5 46. Rc5+ g5 47. Ra5 Rb3+ 48. Kg2 Kh4 49. Ra2 Rg3+ 50.
Kh2 Re3 51. Kg2 g4 52. Rb2 Rg3+ 53. Kh2 Rf3 54. Kg2 Rf4 55. Rb8 1/2-1/2

[Event "Boeing Swiss"]
[Site "?"]
[Date "1975.04.08"]
[Round "6"]
[White "Erwin, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1608"]
[BlackElo "1980"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "42"]
[EventDate "1975.??.??"]

{C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 Ne7 5. Bd3 c5 6. a3 Bxc3+ 7. bxc3 Nbc6 8. Qg4 Ng6 (8... c4 9. Be2 Nf5
10. Nf3 Qa5 11. Bd2 Bd7 12. Ng5 h6 13. Qh5 Rf8 14. Nh3 O-O-O 15. Rd1 Qa4 16.
Rc1 Qxa3 17. O-O Qe7 18. Ra1 Qh4 19. Nf4 Qxh5 20. Nxh5 Rg8 21. g4 Nfe7 22. Bc1
b6 23. f4 {Borocz,I (2420)-Izsak,G (2400) Pecs 1997 1/2-1/2 (48)}) 9. Nh3 $4
$146 (9. h4 Qa5 10. Bd2 Nce7 11. h5 Nf8 12. c4 Qa4 13. Ne2 Qc6 14. dxc5 dxc4
15. Be4 Qxc5 16. Bb4 Qxe5 17. Bc3 Qc7 18. Qxg7 Rg8 19. Qh6 e5 20. Bxh7 Rh8 21.
Qe3 Rxh7 22. Bxe5 Qb6 23. Bd4 Qe6 {
Shcherbenko,A (2036)-Vorobiov,I Kiev 2005 0-1 (42)}) (9. Nf3 c4 10. Be2 a6 11.
h4 h5 12. Qh3 Qa5 13. Bd2 Na7 14. g4 Nf4 15. Qg3 Nxe2 16. Kxe2 g6 17. Ng5 hxg4
18. Qxg4 Rf8 19. h5 gxh5 20. Rxh5 f5 21. Qh4 Bd7 22. Nh7 Rf7 23. Nf6+ Kd8 {
Jamroz,G-Dziubinski,P Zamosc 1999 1-0}) (9. Ne2 Qa5 10. Bd2 Qa4 11. h4 Ncxe5
12. Qg3 Nxd3+ 13. cxd3 h5 14. dxc5 Qg4 15. Qxg4 hxg4 16. g3 Ne5 17. d4 Nd3+ 18.
Kf1 Bd7 19. Rb1 Bc6 20. Be3 e5 21. Nc1 Nxc1 22. Bxc1 f6 23. Kg2 Kd7 {
Lam,S (2032)-Brunstein,S (2180) Chaumont 2004 1/2-1/2 (54)}) (9. h4 $142 Qa5
10. Bd2 cxd4 11. cxd4 $16) 9... Qa5 $15 10. Bd2 Qa4 (10... cxd4 11. cxd4 Qa4
12. c4 $17) 11. Nf4 (11. f4 $5 cxd4 12. O-O $11) 11... cxd4 $17 12. Nxg6 hxg6
13. Qe2 (13. cxd4 Nxe5 $1 14. Qf4 Nc4 $17) 13... dxc3 14. Bxc3 Qf4 (14... Bd7
15. O-O $17) 15. g3 $15 Qg5 16. h4 Qe7 17. Bb5 (17. O-O b6 18. a4 Bb7 $11)
17... Bd7 18. Bxc6 bxc6 19. Bb4 $2 (19. Ba5 $142 Rc8 20. Rb1 $15) 19... c5 $19
20. Ba5 $2 (20. Bd2 Bc6 21. f3 d4 $19) 20... Bc6 21. Bc7 (21. f3 $19) 21...
Qxc7 0-1

[Event "King County Tornado"]
[Site "?"]
[Date "1975.02.15"]
[Round "1"]
[White "Bailey, B."]
[Black "Duncan, S."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1532"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "33"]
[EventDate "1975.??.??"]

{C25: Vienna Game: Alternatives to 2...Nf6} 1. e4 e5 2. Nc3 d6 3. Bc4 Be7 (3...
Be6 4. d3 Nf6 5. Bxe6 fxe6 6. f4 exf4 7. Bxf4 e5 8. Bg5 Be7 9. Nf3 c6 10. Qe2 {
1/2-1/2 (10) Mitkov,N (2475)-Matamoros Franco,C (2430) Orense 1995}) 4. Nge2 (
4. f4 exf4 5. Nf3 Bh4+ 6. Kf1 Bg4 7. d4 Nc6 8. Bxf4 Nge7 9. Qd3 Bxf3 10. gxf3
Qd7 11. Bg3 Qh3+ 12. Kf2 O-O-O 13. Ne2 g5 14. Bxf7 h5 15. d5 Ne5 16. Be6+ Qxe6
17. dxe6 Nxd3+ 18. cxd3 Ng6 {
Roa Alonso,S (2418)-Ramos Fernandez,P (2132) Collado Villalba 2006 1-0 (40)})
4... Nf6 5. d3 $146 (5. d4 Nc6 (5... c6 6. O-O b5 7. Bd3 O-O 8. a3 Nbd7 9. Kh1
a6 10. f4 Re8 11. dxe5 dxe5 12. Ng3 Nc5 13. fxe5 Ng4 14. Bf4 Bg5 15. Nf5 Bxf5
16. exf5 Nxe5 17. Be4 Bxf4 18. Rxf4 Qg5 19. Qf1 Rad8 20. b4 {
Wendker,C (2022)-Hater,W (2114) Germany 2005 0-1 (58)}) 6. O-O O-O 7. f4 a6 8.
a4 Bg4 9. Qd3 Nb4 10. Qd2 exd4 11. Nxd4 d5 12. exd5 Bc5 13. Bb3 c6 14. Kh1
Nbxd5 15. Nxd5 cxd5 16. c3 Ne4 17. Qd3 Re8 18. Be3 Qh4 19. Rfe1 Rad8 {
Jablonski,N (2059)-Valentin,R (2149) Paris 1999 0-1}) 5... O-O 6. O-O Bd7 (6...
c6 7. f4 $11) 7. f4 $14 Nc6 8. a3 exf4 9. Nxf4 Qc8 $2 (9... Ne5 10. Bb3 $14)
10. Ncd5 (10. d4 $142 $18) 10... Nxd5 $14 11. Nxd5 (11. exd5 $143 Ne5 $15)
11... Bh4 $4 (11... Bg4 $142 12. Qd2 Qd7 $14) 12. Qh5 $18 Bd8 13. Rxf7 $3 Be6 (
13... Rxf7 14. Nb6 {Combination}) (13... -- $140 14. Ne7+ {Mate threat}) 14.
Rxg7+ (14. Rxf8+ $142 Kxf8 15. Qxh7 Qd7 16. Qh8+ Kf7 $18) 14... Kxg7 15. Bh6+
Kg8 (15... Kh8 16. Bxf8 Bxd5 17. Qxd5 Qg4 $18) 16. Bxf8 Bg4 17. Qh6 (17. Qh6
Kf7 18. Nxc7+ Qe6 19. Qg7#) (17. Nf6+ Kh8 18. Qxh7#) 1-0

[Event "King County Tornado"]
[Site "?"]
[Date "1975.02.15"]
[Round "2"]
[White "Torkelson, A."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1688"]
[BlackElo "2016"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "84"]
[EventDate "1975.??.??"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5.
O-O c5 6. b3 Nc6 7. Bb2 Be7 8. d3 Qc7 (8... O-O 9. Nbd2 Qc7 10. Ne5 Bxe2 11.
Qxe2 d4 12. Nxc6 Qxc6 13. e4 Nd7 14. Nf3 f6 15. a4 a6 16. a5 g5 17. fxg5 fxg5
18. Nd2 Ne5 19. Qh5 Qe8 20. Rxf8+ Qxf8 21. Rf1 Qe8 22. Qh6 Qg6 23. Qxg6+ {
Gurin,A (2223)-Kosolapov,V (2224) Tula 2005 1-0 (50)}) 9. Nbd2 $146 (9. h3 Bxf3
10. Bxf3 e5 11. c4 e4 12. dxe4 dxe4 13. Be2 Rd8 14. Qc1 O-O 15. a3 Rfe8 16. Nd2
Qd7 17. Bc3 a5 18. Qc2 Qf5 19. Bf3 Bf8 20. Bxf6 Qxf6 21. Nxe4 Qe7 22. Rae1 g6
23. Nc3 Bg7 {Durao,J (2295)-Berrios Pagan,A (2250) Skopje 1972 1-0}) 9... O-O-O
(9... Bd6 $142 $5 $11) 10. Ne5 $16 Bxe2 11. Qxe2 Nxe5 $2 (11... Rhf8 $142 $16)
12. fxe5 $18 (12. Bxe5 $6 Bd6 13. Nf3 Kb8 $14) 12... Ne8 $2 (12... Ng8 13. Rxf7
g6 $18) 13. Rxf7 Rd7 14. Raf1 Bg5 15. R7f3 (15. Rxd7 Qxd7 16. d4 Be7 $18) 15...
Qa5 (15... Qc6 16. a4 $18) 16. a4 Qb4 (16... Nc7 17. d4 $18) 17. Rf8 (17. d4
$142 $5 Nc7 $18) 17... Rxf8 18. Rxf8 Kd8 $2 (18... Rd8 19. Rf3 $18) 19. Nf1 (
19. Rh8 Bh6 20. h3 Qh4 $18) 19... Qh4 (19... g6 20. Qf2 $18) 20. Qf3 Qe1 (20...
Qh6 21. Bc3 $18) 21. Qf2 (21. Ba3 b6 22. c4 Bxe3+ 23. Qxe3 Qxe3+ 24. Nxe3 dxc4
25. Nxc4 Rxd3 $18) 21... Qb1 $4 (21... Qxf2+ 22. Kxf2 h6 $18) 22. Bc3 b6 (22...
Qd1 23. h4 Be7 24. Rg8 $18) 23. e4 (23. h4 $142 Bh6 24. d4 $18) 23... dxe4 24.
Bd2 Bxd2 25. Qxd2 exd3 26. cxd3 $4 (26. Qg5+ $142 Kc7 27. cxd3 Qxb3 28. Rxe8
Qxd3 29. Rxe6 Qd4+ 30. Kh1 $18) 26... Qxd3 (26... h6 $142 $5 27. Qf4 Qxb3 $17)
27. Qg5+ $15 Re7 28. Rf7 (28. Qh4 $5 $15) 28... Qd7 $17 29. Ne3 h6 30. Qxe7+ $2
(30. Rxe7 $142 Qxe7 31. Qg4 $17) 30... Qxe7 $19 31. Rxe7 Kxe7 32. Kf2 Nc7 33.
Kf3 (33. Nc4 Kd7 $19) 33... Nd5 34. Nc4 Kf7 (34... Kd7 $142 $5 35. g4 Kc6 36.
Nd6 $19) 35. g4 $2 (35. Nd6+ $142 Kg6 36. Nc8 $17) 35... a6 $4 (35... Ke7 $142
$5 $19) 36. h4 $2 (36. a5 b5 37. Nd6+ Ke7 $15) 36... g5 (36... Ke7 $142 $17)
37. hxg5 $11 hxg5 38. Nd6+ Kg6 39. Ke4 Nc7 40. Kd3 Nd5 41. Ne4 $4 (41. Nb7 Nb4+
42. Kc3 Nc6 $11) 41... Ne7 (41... Nb4+ $142 42. Kc3 Nc6 $19) 42. Kc4 $4 (42. a5
$142 bxa5 43. Nxc5 $11) 42... Nc6 $19 (42... Nc6 43. Nf2 Nxe5+ 44. Kc3 a5 $19)
0-1

[Event "King County Tornado"]
[Site "?"]
[Date "1975.02.15"]
[Round "3"]
[White "Bailey, B."]
[Black "Barr, S."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1743"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "123"]
[EventDate "1975.??.??"]

{B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} 1. e4 c5 2. Nf3 Nf6 3. e5
Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 d6 7. Bb5+ Nc6 8. Qe2 Be7 9. exd6 (9. O-O O-O
10. dxc5 dxc5 11. c3 Bf5 12. Bf4 Qd7 13. Rad1 Rfe8 14. c4 d4 15. b4 d3 16. Qe3
cxb4 17. h3 Rad8 18. Rfe1 h6 19. g4 Bg6 20. Bg3 Qe6 21. Nh4 a6 22. Ba4 Bh7 23.
Nf3 Qxc4 {Baulig,B-Steyer,B (2149) Hessen 2001 1-0 (41)}) 9... Qxd6 10. dxc5
Qxc5 11. Bg5 $146 (11. Be3 Qd6 12. h3 (12. O-O O-O 13. Rad1 Bg4 14. Bc4 Qf6 15.
Bxd5 Rfe8 16. h3 Bxf3 17. Qxf3 Rac8 18. c3 b5 19. Bxc6 Rxc6 20. Qxf6 Bxf6 21.
Rd7 a5 22. Rb7 a4 23. a3 {
1-0 (23) Kveinys,A (2515)-Keuth,G (2160) Weilburg 1995}) 12... O-O 13. Rd1 Be6
14. O-O Bf6 15. c3 a6 16. Ba4 b5 17. Bb3 Na5 18. Bd4 Bxd4 19. Nxd4 Nc6 20. Nxc6
Qxc6 21. Rd4 Rfd8 22. Rfd1 Rd7 23. Qf3 Rad8 24. Bc2 a5 25. a3 Qc5 {
Opsahl,H-Frydman,P Buenos Aires 1939 1/2-1/2 (81)}) (11. Be3 $142 Qd6 12. O-O
$14) 11... f6 $4 (11... O-O $142 12. Bxe7 Nxe7 $11) 12. Be3 $18 Qb4+ 13. c3 Qe4
(13... Qg4 14. h3 Qg6 15. Ba4 $18) 14. Bd3 Qg4 (14... Qe6 15. O-O-O O-O 16. Bc2
$18) 15. O-O-O O-O 16. h3 Qa4 (16... Qe6 17. Bc2 Rd8 18. Rhe1 $18) 17. Kb1 Ne5
(17... Be6 18. Bc5 $1 Bf7 19. Bxe7 Rfe8 $18) 18. Nxe5 fxe5 19. Qh5 e4 (19...
Qh4 20. Qxe5 Rd8 $18) 20. Qxd5+ Kh8 21. Qxe4 (21. Bc2 Qe8 22. g4 Bh4 $18) 21...
Qxe4 22. Bxe4 Bf5 (22... Bh4 23. f3 $18) 23. Bxf5 Rxf5 24. Rd7 Bc5 25. Bxc5
Rxc5 26. Re1 Rf8 (26... b5 27. Rxa7 $1 Rb8 28. f3 $18) 27. Rxb7 h5 (27... a6
28. f3 $18) 28. f3 Rg5 29. Re2 a5 (29... Rd8 30. Kc2 $18) 30. c4 Rc8 31. Rb5
Rg6 32. Rxh5+ Kg8 33. Rc2 Ra6 34. b3 (34. a4 Kf7 $18) 34... g6 (34... Kf7 35.
a4 $18) 35. Re5 Kf7 36. f4 Rb8 37. Rd2 a4 (37... Rb7 38. Red5 $18) 38. Kb2 (38.
Rd7+ Kf8 39. Kb2 axb3 40. axb3 Rbb6 $18) 38... Rc6 (38... axb3 39. axb3 Rab6
40. Rd7+ Kf6 41. Re3 $18) 39. Kc3 axb3 (39... Rcb6 40. Rd7+ Kf8 41. c5 $18) 40.
axb3 g5 (40... Rcb6 41. Rd7+ Kf8 42. b4 $18) 41. Rxg5 (41. Rd7+ Kf8 42. Rxg5
Re8 $18) 41... Rf6 42. g3 Rh6 43. h4 Re6 44. Re5 Rg6 45. Rd7+ Kf8 46. Re3 Rgb6
47. Kd4 Ra8 48. Kc5 (48. c5 $142 Rc6 $18) 48... Raa6 49. b4 Rc6+ 50. Kd5 Rh6
51. b5 Rh5+ 52. Re5 Rxe5+ 53. fxe5 Rg6 (53... Ra5 54. h5 Ra1 55. b6 Rb1 56. b7
Ke8 57. Kc6 Kf8 58. Kc7 Rb4 59. b8=Q+ Rxb8 60. Kxb8 Kg8 61. c5 Kf8 62. e6 Kg8
63. c6 Kh8 64. c7 Kg8 65. c8=Q#) 54. c5 Ke8 (54... Rxg3 55. b6 Rd3+ 56. Kc6
Rxd7 57. Kxd7 Kg7 58. h5 Kh6 59. c6 Kxh5 60. b7 Kh4 61. b8=Q Kh5 62. e6 Kh6 63.
c7 Kg5 64. c8=Q Kf5 65. e7 Ke4 66. e8=Q+ Kf3 67. Qg3+ Kxg3 68. Qe3+ Kg2 69.
Qc2+ Kf1 70. Qce2#) 55. c6 Rg4 (55... Rxg3 56. b6 Rg1 57. b7 Rb1 58. Kd6 Rd1+
59. Ke6 Rb1 60. h5 Rb2 61. h6 Rb6 62. b8=R+ Rxb8 63. h7 Rb1 64. h8=Q#) 56. b6
Rb4 (56... Rxg3 57. b7 Rb3 58. Kd6 Rb1 59. Kc7 Kf8 60. b8=R+ Rxb8 61. Kxb8 Ke8
62. e6 Kf8 63. c7 Ke8 64. c8=Q#) 57. b7 Rb5+ (57... Rb2 58. Kd6 Rb1 59. Kc7 Kf8
60. b8=R+ Rxb8 61. Kxb8 Ke8 62. g4 Kf8 63. c7 Kg8 64. c8=Q#) 58. Kd6 Rb4 (58...
Rb1 59. Kc7 Kf8 60. b8=R+ Rxb8 61. Kxb8 Ke8 62. g4 Kf8 63. c7 Kg8 64. c8=Q#)
59. Re7+ (59. Kc7 Kf8 60. b8=Q+ Rxb8 61. Kxb8 Ke8 62. g4 Kf8 63. c7 Kg8 64.
c8=Q#) 59... Kf8 60. c7 (60. Rd7 Rb1 61. Kc7 Rb5 62. b8=Q+ Rxb8 63. Kxb8 Ke8
64. g4 Kf8 65. c7 Kg8 66. c8=Q#) 60... Rb6+ 61. Kc5 Rc6+ (61... Kxe7 62. Kxb6
Ke6 63. c8=Q+ Kd5 64. Qg4 Kxe5 65. b8=Q+ Kd5 66. Qe5+ Kxe5 67. h5 Kd5 68. h6
Ke5 69. h7 Kd5 70. h8=Q Kd6 71. Qe5+ Kxe5 72. Qf4+ Ke6 73. g4 Kd5 74. g5 Ke6
75. g6 Kd7 76. g7 Ke6 77. g8=Q+ Ke7 78. Qe8+ Kxe8 79. Kc6 Ke7 80. Qf5 Ke8 81.
Kd6 Kd8 82. Qd7#) 62. Kxc6 (62. Kxc6 Kxe7 63. b8=Q Kf7 64. c8=Q Kg7 65. Qb1 Kf7
66. Qh7#) 1-0

[Event "King County Tornado"]
[Site "?"]
[Date "1975.02.15"]
[Round "4"]
[White "Morris, R."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1892"]
[BlackElo "2016"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "67"]
[EventDate "1975.??.??"]

{C99: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7 12 Nbd2 cxd4} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5
10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nf1 (14. b3 Nb4 15. Bb1
Qc3 16. Ba3 Qxa1 17. Bxb4 a5 18. dxe5 axb4 19. exf6 Qxf6 20. e5 dxe5 21. Rxe5
Bb7 22. Be4 Ra7 23. Rxb5 Bxe4 24. Nxe4 Qc6 25. Re5 Rd8 26. Qe2 f6 27. Rh5 g6
28. Rb5 Rxa2 {Watson,W (2505)-Conquest,S (2490) Gausdal 1989 0-1 (47)}) 14...
h6 $2 $146 (14... Rd8 15. Ng3 d5 16. exd5 Nxd4 17. Nxd4 Rxd5 18. Qf3 exd4 19.
Bb3 Bb7 20. Bxd5 Nxd5 21. Nf5 Bf6 22. Qg4 h5 23. Qxh5 Qc2 24. Nd6 g6 25. Qd1
Qxd1 26. Rxd1 Bc6 27. Bd2 Be5 28. Rac1 Ne7 29. Bb4 {
Foltys,J-Prins,L The Hague 1947 1-0 (63)}) (14... Bb7 15. d5 Nb4 (15... Nb8 16.
Be3 Ne8 17. Ng3 g6 18. Rc1 Ng7 19. Bh6 Qa5 20. a3 Nd7 21. h4 Rfc8 22. h5 Qd8
23. Qd2 Nb6 24. b3 a5 25. Bd3 a4 26. b4 Qe8 27. hxg6 hxg6 28. Bg5 f6 29. Be3
Bd8 30. Qe2 {Sampaolesi,N-Verdejo,J Escobar 2004 0-1 (62)}) 16. Bb1 a5 17. Ng3
g6 18. Qe2 Rfb8 19. Be3 Bc8 20. a3 Na6 21. Ba2 Bd8 22. Rac1 Qe7 23. Rc2 b4 24.
Rec1 Bd7 25. Bc4 Nc5 26. Bxc5 dxc5 27. Qe3 Bc7 28. Nf1 Bd6 29. N1d2 {
Hoffmann,T-Sippel,R Northeim 2005 1/2-1/2 (61)}) (14... Nb4 15. Bb1 a5 16. a3
Na6 17. Bd3 Bd7 {1/2-1/2 (17) Lengyel,B (2335)-Farago,S (2305) Budapest 2004})
(14... exd4 15. Ng3 $11) 15. Re2 (15. Be3 Bd7 $16) 15... Nh5 $2 (15... Nxd4
$142 $5 16. Nxd4 exd4 17. Qxd4 Be6 $14) 16. Bb3 Nf4 $4 (16... Qb7 $142 $16) 17.
Bxf4 $18 exf4 18. Rc1 Qb6 19. Rxc6 $1 Qxc6 20. Bd5 Qb6 (20... Qe8 21. Bxa8 Bxh3
22. gxh3 Qxa8 23. d5 $18) 21. Bxa8 Bxh3 22. Bd5 (22. gxh3 Rxa8 23. Qc1 Bf6 24.
Qxf4 Bxd4 $18) 22... Bd7 (22... Bg4 23. N1h2 Bh5 24. Rc2 $18) 23. e5 g5 (23...
dxe5 24. Nxe5 Qd6 25. Qb3 $18) 24. e6 fxe6 25. Bxe6+ Bxe6 26. Rxe6 Bf6 27. Qb3
Kg7 28. Qd5 g4 (28... Qc7 29. Rxd6 Rd8 30. Rxd8 Qxd8 31. Qe4 $18) 29. Rxd6 Qxd6
30. Qxd6 gxf3 31. Qxf4 fxg2 (31... Bg5 32. Qe5+ Bf6 33. Qe6 $18) 32. Kxg2 (32.
Ng3 $142 $18) 32... Rd8 (32... Bg5 33. Qe5+ Kg6 $18) 33. Ng3 Kg6 34. Qf5+ (34.
Qf5+ Kf7 35. Ne4 Rg8+ 36. Kf1 Rg6 37. Nd6+ Kg7 38. Qd7+ Kh8 39. Qf7 Rg7 40.
Qxf6 Kg8 41. Nf5 Rc7 42. d5 Rc1+ 43. Kg2 Rc7 44. d6 Rb7 45. Ne7+ Rxe7 46. Qxe7
b4 47. d7 b3 48. d8=Q#) 1-0

[Event "Simultaeneous Exhibition"]
[Site "?"]
[Date "1975.05.27"]
[Round "?"]
[White "Browne, W."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "2545"]
[BlackElo "2016"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "78"]
[EventDate "1975.??.??"]

{C68: Ruy Lopez: Exchange Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Bxc6 dxc6 5. O-O Qd6 6. d3 Be7 7. Be3 (7. Nbd2 Be6 8. b3 f6 9. Nc4 Qd7 10.
Be3 O-O-O 11. Qe1 g5 12. Qc3 h5 13. b4 h4 14. b5 Bxc4 15. dxc4 cxb5 16. cxb5
Qxb5 17. Rab1 Qc6 18. Qxc6 bxc6 19. Rb3 h3 20. g3 Nh6 21. Rfb1 Ng4 {
Breder,D (2441)-Butnorius,A (2449) Budapest 2002 1/2-1/2 (35)}) 7... f6 $146 (
7... Nf6 8. Nbd2 Be6 9. Ng5 Ng4 10. Nxe6 Qxe6 11. Qf3 O-O 12. Rfe1 Nxe3 13.
Qxe3 f5 14. exf5 Qxf5 15. Ne4 b6 16. Re2 Qe6 17. a3 c5 18. Rae1 Bd6 19. b3 Qg4
20. a4 Qf4 21. f3 Qxe3+ 22. Rxe3 {
Leitner,W (2097)-Fayolle,G (1920) Chartres 2005 1-0 (49)}) (7... Be6 8. Nbd2
O-O-O (8... c5 9. Qe2 h6 10. Rfd1 Nf6 11. c3 Ng4 12. d4 exd4 13. cxd4 Nxe3 14.
fxe3 cxd4 15. exd4 O-O 16. Kh1 Rfe8 17. Rac1 Rad8 18. Nc4 Qf4 19. Nce5 Bd6 20.
Nd3 Qg4 21. Nf2 Qg6 22. Qd3 c6 23. h3 {
Lane,G (2330)-Thomas,I (2295) Edinburgh 1985 0-1 (37)}) 9. Nb3 f6 10. Qe2 Qd7
11. Rfd1 Bxb3 12. axb3 c5 13. Qd2 Qb5 14. Ra5 Qb4 15. Rda1 Qxd2 16. Nxd2 Bd6
17. Bxc5 Bxc5 18. Rxc5 Ne7 19. Nc4 Kb8 20. Ne3 b6 21. Rc4 Kb7 22. Rca4 {
Grafl,F (2342)-Newrkla,A (2088) Vienna 2003 1-0 (50)}) (7... Nf6 8. Nbd2 Be6 9.
Ng5 $14) 8. Nbd2 $14 Be6 9. d4 (9. Qe2 g5 10. Rfd1 O-O-O $16) 9... Nh6 10. dxe5
fxe5 11. Bxh6 gxh6 12. Qe2 Bg4 13. h3 Bh5 14. Nc4 Qe6 15. Ne3 (15. Ncxe5 $4
Qxe5 16. Nxe5 Bxe2 $19) 15... Rg8 16. Kh1 (16. Nf5 O-O-O $16) 16... O-O-O 17.
Nf5 Bc5 18. g4 (18. Rad1 $142 $5 $14) 18... Bf7 (18... Bg6 19. N3h4 h5 20. gxh5
Bf7 $15) 19. c3 $2 (19. Rfd1 $5 $11) 19... Kb8 (19... h5 20. Rg1 hxg4 21. hxg4
$17) 20. b4 (20. Rfd1 Rxd1+ 21. Rxd1 $11) 20... Ba7 (20... Be7 21. Rad1 h5 22.
Rxd8+ Bxd8 $17 (22... Rxd8 $6 23. Rd1 $11)) 21. a3 $2 (21. Rad1 $11) 21... Qc4
$4 (21... h5 $142 22. Rfd1 Rdf8 $17 (22... hxg4 $143 23. Rxd8+ Rxd8 24. hxg4
$17)) 22. Qxc4 $14 Bxc4 23. Nxe5 Bxf1 24. Rxf1 Rd2 {Exerts pressure on f2} 25.
f4 (25. Nxh6 $142 Re8 26. f4 $14) 25... Rc2 $4 (25... Rgd8 $142 26. Nxh6 Rc2
$11) 26. Nd7+ $18 Ka8 $2 (26... Kc8 27. Ne7+ Kxd7 28. Nxg8 Rxc3 $18) 27. e5
Rxc3 28. e6 Rxh3+ 29. Kg2 Rd3 (29... Rxa3 30. e7 Re8 31. Nf6 Rxe7 32. Nxe7 Ra2+
33. Kg3 Ra3+ 34. Kh4 $18) 30. Nf6 Rgd8 (30... Rc8 31. e7 c5 32. Rc1 (32. Nxh6
$6 c4 $18) 32... cxb4 33. axb4 $18) 31. e7 Rd2+ 32. Kg3 (32. Kf3 $142 Rc8 33.
Re1 $18) 32... R8d3+ $11 33. Rf3 Bf2+ 34. Kh3 $4 (34. Kg2 $142 Bd4+ 35. Kg3
Bf2+ 36. Kg2 Bb6+ 37. Kg3 Bf2+ $11) 34... Rxf3+ $19 35. Kg2 Rg3+ $1 36. Nxg3
Bc5+ 37. Kh3 Bxe7 38. Nxh7 c5 39. Nf5 (39. bxc5 Bxc5 40. a4 $19) 39... c4 (
39... c4 40. g5 c3 $19) 0-1

[Event "First Match"]
[Site "?"]
[Date "1975.06.01"]
[Round "1"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1835"]
[BlackElo "2016"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "137"]
[EventDate "1975.??.??"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. g3 e6 3. Nc3 d5 4.
cxd5 exd5 5. d4 c6 6. Bg2 Bf5 7. Nf3 Bd6 8. O-O O-O 9. Nh4 Qd7 10. Nxf5 (10.
Bg5 Ne4 11. Bd2 Re8 12. Nxf5 Qxf5 13. f3 Nxd2 14. Qxd2 Qg6 15. e4 dxe4 16. fxe4
Na6 17. e5 Bc7 18. Be4 Qe6 19. Ne2 Rad8 20. Qf4 g6 21. Rad1 Nb4 22. a3 Nd5 23.
Bxd5 Rxd5 24. Nc3 Rdd8 {Milans,C-Viotti,G Uruguay 2004 1-0 (33)}) 10... Qxf5
11. f3 Bc7 12. e4 Qd7 $146 (12... dxe4 13. fxe4 Qe6 14. Bg5 Nbd7 15. Kh1 h6 16.
Bf4 Bxf4 17. gxf4 Rad8 18. e5 Ne8 19. Qa4 Nb6 20. Qxa7 Nc4 21. f5 Qd7 22. Rf4
Ne3 23. Rg1 Kh8 24. Bh3 g5 25. fxg6 Qxh3 26. Rg3 Qh5 27. Rxe3 {
Meenakshi,S (2297)-Thakurta,S (2111) Mumbai 2003 1/2-1/2 (51)}) (12... Qh5 13.
e5 Ne8 14. b4 $18) 13. e5 Ne8 14. f4 f6 (14... f5 15. b4 a6 16. a4 $18) 15. Be3
b5 (15... Na6 16. b4 $1 Bb6 $18) 16. Qb3 Na6 (16... a5 17. Nxd5 $1 Kh8 18. Nc3
$18) 17. Nxd5 $1 Kh8 (17... cxd5 18. Qxd5+ {Double attack}) 18. Nxc7 Nexc7 19.
Rac1 Nd5 20. Rfd1 (20. Rxc6 $142 $1 Qxc6 21. Bxd5 Qd7 22. Bxa8 Rxa8 $18) 20...
Rac8 (20... Nac7 21. Bf2 a5 22. Qc2 $18) 21. Bf2 (21. Rxc6 $1 Rxc6 22. Bxd5 Rc7
$18) 21... Nac7 22. Be4 (22. Qa3 $142 Na8 23. Bxd5 cxd5 $18) 22... f5 23. Bg2
g6 24. Qf3 (24. Qa3 $142 Rfd8 25. Qxa7 $18) 24... Ne6 $4 (24... a5 25. h4 $18)
25. a3 (25. Rxc6 $1 Qxc6 26. Qxd5 Qxd5 27. Bxd5 Rfe8 $18) 25... Kg7 $4 (25...
Rfd8 26. Be1 Qc7 27. Bb4 $18) 26. b4 (26. Rxc6 Qxc6 27. Qxd5 Qxd5 28. Bxd5 Rfe8
$18) 26... Rf7 $4 (26... Rfd8 27. Qb3 $18) 27. h4 (27. Rxc6 Rxc6 28. Qxd5 Qxd5
29. Bxd5 Ra6 $18) 27... h5 $4 (27... Re7 28. Rd3 Rd8 29. Rd2 $18) 28. Rc2 (28.
Rxc6 $142 Rxc6 29. Qxd5 Rc3 30. Qxd7 Rxd7 $18) 28... Qd8 (28... Re7 29. Qb3
Nec7 30. Rdc1 $18) 29. Rdc1 (29. Rxc6 $142 $1 Rxc6 30. Qxd5 Qxd5 31. Bxd5 $18)
29... Rfc7 30. Qd1 Qd7 31. Bf3 Kh6 32. Kg2 Qd8 33. Bxd5 $4 (33. Ra2 $142 $18)
33... cxd5 $14 34. Rxc7 (34. a4 Rxc2 35. Rxc2 Rxc2 36. Qxc2 Qc7 $11) 34... Rxc7
$11 35. Rxc7 Qxc7 36. Qb3 Qc6 37. Kf3 Kg7 38. Ke2 Kf7 39. Kd3 Nd8 40. Be3 Ke6
41. Kd2 Kd7 42. a4 bxa4 43. b5 (43. Qc3 $5 $15) 43... axb3 $17 44. bxc6+ Kxc6
$4 (44... Nxc6 45. Kc3 Na5 $17) 45. Kc3 $11 Kb5 46. Kxb3 Ne6 47. Kc3 Ka4 48.
Bc1 Nc7 49. Be3 Nb5+ 50. Kb2 Kb4 51. e6 Nd6 52. e7 Kb5 53. Kb3 Kc6 54. Kb4 Kd7
55. Kc5 Kxe7 56. Kxd5 Ne4 $4 (56... Kd7 57. Bc1 $11) 57. Ke5 (57. Kc6 $142 Nf6
58. d5 $18) 57... a5 $11 58. Bc1 a4 59. d5 Nxg3 60. Ba3+ Kd7 61. Kf6 Ne2 62.
Kxg6 Nxf4+ 63. Kxf5 Nxd5 64. Kg5 Ke6 65. Kxh5 Kf5 66. Kh6 Kg4 67. Kg6 Kxh4 68.
Kf5 Nb6 69. Ke4 1/2-1/2

[Event "First Match"]
[Site "?"]
[Date "1975.06.04"]
[Round "2"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1835"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]
[EventDate "1975.??.??"]

{C86: Closed Ruy Lopez: Worrall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O b5 6. Bb3 Be7 7. Qe2 O-O 8. Rd1 (8. h3 Bb7 9. c3 d5 10. d3 Qd6 11.
Bg5 Na5 12. Bc2 h6 13. Bh4 dxe4 14. dxe4 Nh5 15. Bxe7 Qxe7 16. Nbd2 Nf4 17. Qe3
Rad8 18. b4 Nc4 19. Nxc4 bxc4 20. Rfd1 Rd6 21. Kh2 Bc8 22. Qc5 Bxh3 {
Rayner,F (2270)-Tisdall,J (2455) Debrecen 1992 0-1 (58)}) 8... d6 $146 (8...
Re8 9. c3 d5 10. exd5 e4 11. dxc6 exf3 12. Qf1 Ng4 13. g3 Bd6 14. h3 Nh2 15.
Kxh2 Qh4 16. Kh1 Bxg3 17. fxg3 Qxg3 18. Qg1 Qxh3+ 19. Qh2 f2 {
0-1 (19) Leenhouts,K (2111)-Geirnaert,S Hengelo 2001}) (8... d5 9. d3 Bb7 10.
Bg5 d4 11. Nbd2 Nd7 12. Bxe7 Qxe7 13. Nf1 Nc5 14. Bd5 Ne6 15. g3 Ng5 16. N1d2
Rad8 17. Nxg5 Qxg5 18. Nf3 Qe7 19. Nh4 g6 20. Re1 Rd6 21. a4 b4 22. Qd2 a5 23.
Rf1 {Konev,V-Tonteri,A Laguna 1996 1-0 (38)}) (8... Bb7 9. d3 d6 10. a3 Na5 11.
Ba2 c5 12. Nbd2 Qc7 13. Nf1 Rad8 14. Ne3 g6 15. Bd2 Nc6 16. c3 Bc8 17. Ng5 h6
18. Nf3 Kh7 19. Nd5 Nxd5 20. exd5 Nb8 21. Qe3 g5 22. h4 f5 23. hxg5 {
Fomina,T (2305)-Piarnpuu,L (2245) Parnu 1996 1-0 (45)}) (8... Re8 $11) 9. d4 (
9. c3 $142 $11) 9... Nxd4 $17 10. Nxd4 exd4 11. a4 (11. c3 Bb7 12. f3 c5 13.
cxd4 cxd4 14. Rxd4 d5 $17) 11... b4 (11... Bb7 $5 12. c3 d3 13. Rxd3 Nxe4 14.
Be3 $19) 12. Rxd4 $17 c5 (12... a5 $142 $5 13. Rd1 Bb7 $15) 13. Rd1 $11 Qc7 (
13... Re8 14. Bf4 Bf8 15. Nd2 $11) 14. Bf4 $14 Nd7 $2 (14... Bb7 $5 15. Nd2
Rfe8 $14) 15. Bd5 (15. Nd2 $5 a5 16. Nc4 Ne5 17. Bxe5 dxe5 $16) 15... Ra7 $16
16. Nd2 Ne5 (16... Nb6 $5 17. Nc4 Nxd5 18. Rxd5 Be6 $16) 17. Nc4 Bb7 $4 (17...
Nxc4 $142 18. Bxc4 Rd8 $18) 18. Bxe5 $18 Bxd5 (18... dxe5 19. Bxb7 Rxb7 20. Rd5
$18) 19. Nxd6 (19. exd5 $142 dxe5 20. d6 Bxd6 21. Rxd6 $18) 19... Bxd6 20. Bxd6
Qxd6 21. Rxd5 (21. exd5 $6 Re7 22. Qf1 h5 $16) 21... Qc6 22. b3 (22. Qc4 Rc7
$18) 22... Re8 (22... c4 23. bxc4 h6 $18) 23. Rad1 Rae7 (23... h6 24. Qc4 Rc7
25. e5 $18) 24. f3 Re6 (24... h6 25. Qc4 $18) 25. Qc4 Rc8 26. Rd8+ Re8 27. R8d7
(27. R8d6 $5 Qc7 28. R1d5 Qe7 $18) 27... Qf6 28. R7d6 Re6 (28... Qe7 $18) 29.
Qxa6 Rce8 30. Qb6 (30. Rxe6 $142 Qxe6 31. Qxe6 fxe6 $18 (31... Rxe6 $4 32. Rd8+
Re8 33. Rxe8#)) 30... Qc3 31. a5 (31. Rxe6 $142 fxe6 32. Qb5 $18) 31... Qxc2
32. Qb5 f5 $4 (32... h6 33. a6 Kh7 $18) 33. Rd8 Kf8 (33... Kf7 34. Qd7+ R8e7
35. Qd5 $18) 34. a6 fxe4 (34... R6e7 35. Rxe8+ Rxe8 $18) 35. a7 (35. a7 Qa2 36.
Qb7 $18) 1-0

[Event "First Match"]
[Site "?"]
[Date "1975.06.05"]
[Round "3"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1835"]
[BlackElo "2016"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "88"]
[EventDate "1975.??.??"]

{D46: Semi-Slav: 5 e3 Nbd7 6 Bd3, Black avoids the Meran} 1. c4 e6 2. Nf3 Nf6
3. Nc3 d5 4. e3 Be7 5. d4 c6 6. Bd3 Nbd7 7. O-O O-O 8. a4 a5 $146 (8... b6 9.
e4 dxe4 10. Nxe4 Bb7 11. Qc2 Nxe4 12. Bxe4 Nf6 13. a5 bxa5 14. c5 Ba6 15. Bxc6
Rc8 16. Qa4 Bxf1 17. Kxf1 Qc7 18. Bb5 Ng4 19. g3 Rb8 20. Qxa5 Qb7 21. Be2 Nxh2+
22. Kg2 Ng4 23. Qa6 {
Junker,A (1823)-Metschan,H (1866) Metelen 2004 1/2-1/2 (68)}) (8... Ne8 9. Qc2
f5 10. b3 Nef6 11. Ng5 Nb8 12. f4 Bd7 13. Ba3 Na6 14. Bxe7 Qxe7 15. Qd2 Nc7 16.
c5 Be8 17. Kh1 Bh5 18. Be2 h6 19. Nf3 Bxf3 20. Bxf3 g5 21. Be2 Ne4 22. Nxe4
dxe4 23. Bc4 {
Anaya Echeverria,J (2105)-Pastrana Rodriguez,C (2140) Mexico 1995 0-1 (54)}) 9.
cxd5 (9. b3 b6 $14) 9... exd5 $11 10. h3 Re8 11. Qc2 h6 12. e4 (12. Bd2 $5 $11)
12... dxe4 $15 13. Nxe4 Nxe4 14. Bxe4 Nf6 15. Be3 $2 (15. Bd3 $142 $15) 15...
Nxe4 $19 16. Qxe4 Bd6 (16... Bb4 17. Qf4 $19) 17. Qd3 Be6 (17... Bc7 18. Bd2
$19) 18. Rad1 (18. Bd2 Bc7 $17) 18... Bd5 19. Nd2 $2 (19. Ne5 Qh4 20. Rfe1 Rad8
$19) 19... Qf6 (19... b5 20. b3 Bc7 21. f3 $19) 20. f3 (20. Nc4 Bc7 21. Rfe1
Re6 $19) 20... Rad8 (20... Bc7 21. Rfe1 Qd6 22. Nf1 $19) 21. Ne4 Bxe4 22. fxe4
Qg6 $4 (22... Qe6 $142 23. Bd2 Bc7 $19 (23... Qxe4 $6 24. Bxa5 Qxd3 25. Rxd3
$17)) 23. Rf5 $15 Qg3 24. Rf3 Qh4 (24... Qg6 25. Rf5 $15) 25. Qb3 $15 Qxe4 26.
Qxf7+ Kh7 27. Qh5 Be5 {The pressure on the isolated pawn grows} 28. Bg5 $4 (28.
Qf5+ $142 Qxf5 29. Rxf5 $15) 28... Bxd4+ $19 29. Kh1 Rd5 30. Rxd4 Rxd4 (30...
Qxd4 $6 31. Qxe8 Re5 32. Qd8 $11) 31. Bxh6 Rd1+ (31... Qe1+ 32. Kh2 Qe5+ 33.
Qxe5 Rxe5 34. Bc1 Rxa4 35. Bd2 $19) 32. Kh2 Qe5+ (32... gxh6 $6 33. Qf7+ Kh8
34. Qf6+ Kh7 35. Qf7+ Kh8 36. Qf6+ Kh7 37. Qf7+ $11) 33. Qxe5 Rxe5 34. Bf4 Re4
35. b3 Rd5 36. Bc7 Red4 37. Bb6 (37. Re3 Rd3 38. Re7 Kg8 39. Re8+ Kf7 $19)
37... Rd3 38. Rxd3 (38. Rf7 Rxb3 39. Bc7 $19) 38... Rxd3 39. Bxa5 Rxb3 40. Bc7
c5 41. Kg1 c4 42. Kf1 c3 43. Ke2 c2 44. Kd2 Rc3 $3 (44... Rc3 45. Kxc3 c1=Q+
46. Kb4 Qxc7 47. h4 Kg6 48. g3 Kf5 49. a5 Ke4 50. a6 Kd3 51. Kb5 Qc6+ 52. Kb4
Qb6+ 53. Ka3 Kc3 54. g4 Qxa6#) 0-1

[Event "First Match"]
[Site "?"]
[Date "1975.06.17"]
[Round "4"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1835"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "111"]
[EventDate "1975.??.??"]

{C61: Ruy Lopez: Bird's Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5.
c3 c6 6. Bd3 (6. Be2 Bc5 7. d3 d6 8. b4 Bb6 9. c4 c5 10. a3 Be6 11. Bg4 Nf6 12.
Bxe6 fxe6 13. Bg5 O-O 14. O-O Qe8 15. Nd2 Bc7 16. f4 h6 17. Bxf6 Rxf6 18. bxc5
dxc5 19. e5 Rf7 20. Ne4 b6 {Wilkenson,S-Rowe,P (2085) Bled 2002 1/2-1/2 (42)})
(6. Bc4 dxc3 7. Nxc3 d6 8. d4 Nf6 9. O-O Be7 10. Re1 O-O 11. Bf4 d5 12. exd5
cxd5 13. Nxd5 Nxd5 14. Bxd5 Bb4 15. Re5 Bd6 16. Bg5 Qd7 17. Re3 Qf5 18. Qf3
Qxg5 19. Re8 Qf4 20. Rxf8+ Kxf8 {
Osmanodja,F-Kusenkova,N Herceg Novi 2005 0-1 (54)}) 6... Bc5 $146 (6... d5 7.
O-O dxe4 8. Bxe4 Nf6 9. Bf3 Be6 10. d3 Be7 11. Bf4 O-O 12. h3 Qd7 13. Kh2 Rad8
14. c4 Bf5 15. g4 Bd6 16. Bg3 Bg6 17. g5 Ne8 18. Bg4 Bf5 19. Nd2 f6 20. Ne4
Bxg3+ 21. fxg3 {Ljashkevich,L-Pogoskin,R Moscow 1999 0-1 (53)}) (6... d5 7. O-O
dxe4 8. Bxe4 $15) 7. cxd4 (7. O-O Ne7 $11) 7... Bxd4 $15 8. Nc3 Qf6 (8... Nf6
9. O-O O-O 10. Bc2 $15) 9. O-O $11 d6 (9... Ne7 10. Qc2 Ng6 11. Ne2 $11) 10.
Qc2 Bg4 11. Ne2 Bb6 (11... Bxe2 12. Bxe2 Ne7 13. a4 $11) 12. Bc4 (12. b4 $5
Bxe2 13. Bxe2 $14) 12... Ne7 $11 13. d3 O-O 14. Be3 d5 15. Bxb6 dxc4 16. Bd4
cxd3 17. Bxf6 (17. Qxd3 $2 Bxe2 18. Bxf6 Bxd3 19. Bxe7 Rfe8 $17) 17... dxc2 18.
Bxe7 Bxe2 19. Bxf8 Bxf1 20. Kxf1 Rd8 21. Bd6 Rxd6 22. Ke2 Rd4 23. f3 f6 24. Rc1
Kf7 25. Rxc2 Ke6 26. Rc3 Ke5 27. Ra3 Rb4 28. b3 a6 29. Ra5+ Kd4 30. Rh5 h6 31.
Kd2 $4 (31. Ra5 $142 $11) 31... b6 (31... Rb5 32. Rh4 Re5 33. a3 $19) 32. Rh3
$2 (32. e5 Rb5 33. Rh4+ Kxe5 34. Re4+ Kd6 35. Re8 $19) 32... a5 (32... Rb5 $142
$19) 33. Rg3 $11 a4 34. Kc2 axb3+ 35. axb3 g5 36. Rh3 c5 37. Rxh6 Ke5 $4 (37...
c4 $142 $11) 38. h4 $18 gxh4 39. Rxh4 c4 (39... Rd4 40. Rh5+ Ke6 $18) 40. Rh5+
Ke6 41. bxc4 Rxc4+ 42. Kd3 Rc1 (42... Rb4 43. Ke3 Kf7 $18) 43. Rb5 Rd1+ 44. Ke3
Rd6 45. Kf4 Kd7 46. Rd5 (46. Kf5 $142 Kc6 47. Rb1 $18) 46... Rxd5 $11 47. exd5
Kd6 48. Ke4 b5 49. Kd4 b4 $4 (49... f5 $142 50. g3 b4 $11) 50. Kc4 $18 b3 51.
Kxb3 Kxd5 52. Kc3 Ke5 53. g3 Kf5 54. Kd4 Kg5 55. Ke4 f5+ 56. Ke5 1-0

[Event "First Match"]
[Site "?"]
[Date "1975.06.23"]
[Round "5"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1846"]
[BlackElo "2016"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]
[EventDate "1975.??.??"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5.
Bc4 e6 6. Bxd5 exd5 7. Nc3 dxe5 (7... c6 8. h3 Bf5 9. Bg5 Qb6 10. O-O dxe5 11.
Nxe5 Be6 12. Re1 Qc7 13. f4 f6 14. f5 fxe5 15. Rxe5 Qf7 16. fxe6 {
1-0 (16) Davila,C (2374)-Aikhoje,O (2253) Turin 2006}) 8. dxe5 c6 9. O-O Be7
10. Re1 $146 (10. Qd4 Bxf3 11. gxf3 O-O 12. Kh1 f6 13. f4 f5 14. Be3 Na6 15.
Qd2 Nc7 16. Rad1 Bb4 17. a3 Bxc3 18. Qxc3 Qh4 19. Bc5 Rf7 20. Qg3 Qh5 21. Rfe1
b6 22. Be3 Re8 23. Rd3 Re6 24. Bd2 Rh6 {
Nguyen Ngoc Phung-Hoang Nam Thang (2361) Dong Thap 2004 0-1 (44)}) (10. h3 Bh5
$15) 10... O-O 11. h3 Bh5 12. Bf4 (12. g4 $142 $5 Bg6 13. Nd4 $11) 12... Nd7
$17 13. g4 Bg6 14. Bg3 Nc5 15. Nd4 Ne4 (15... Qb6 $142 $5 16. Rb1 Rfe8 $15) 16.
Nxe4 $11 Bxe4 17. f3 (17. Qd2 h5 $11) 17... Bg6 18. Kg2 Bc5 (18... c5 19. Ne2
$11) 19. c3 $14 Qe7 20. Qd2 (20. a4 a5 $11) 20... h6 (20... f5 21. exf6 (21.
gxf5 $143 Bxf5 22. Nxf5 Rxf5 $15) 21... Qxf6 22. Re3 $11) 21. h4 (21. Re2 $5
$16) 21... Bxd4 22. cxd4 Qe6 $2 (22... h5 23. gxh5 Bxh5 $14) 23. Qb4 $4 (23. h5
$142 Bh7 24. Rac1 $16) 23... h5 $11 24. g5 Qf5 (24... Rfd8 $5 $15) 25. Rac1 $11
(25. Qxb7 $4 Qc2+ 26. Kh1 Rab8 $19) 25... f6 (25... a5 $5 26. Qb6 a4 $11) 26.
gxf6 (26. exf6 $142 gxf6 27. Qxb7 fxg5 28. Rc3 gxh4 29. Be5 $18) 26... gxf6 $4
(26... Rf7 $142 $14) 27. e6 $18 Rfe8 $2 (27... b6 28. Qd6 Rac8 $18) 28. Qxb7
Qd3 29. Rxc6 (29. Qxc6 $142 Qd2+ 30. Kh1 Qxd4 31. e7 $18) 29... Qd2+ $4 (29...
Rab8 $142 $1 30. Qd7 Qd2+ 31. Kh1 Rxb2 $11) 30. Kh1 $16 Rab8 31. Qd7 $4 (31.
Qc7 $142 Rxb2 32. Rg1 $16) 31... Rxb2 $11 32. Rg1 Qxd4 $4 (32... Qd3 $142 33.
Qxe8+ Bxe8 34. Be5+ Bg6 35. Rc8+ Kg7 36. Rc7+ Kf8 37. Bd6+ Kg8 38. Rc8+ Kg7 39.
Rc7+ Kg8 40. Rc8+ Kh7 41. Rc7+ Kh8 42. Rc8+ Kg7 43. Rc7+ Kh8 44. Rc8+ Kh7 45.
Rc7+ Kh8 $11) 33. Rc7 f5 (33... Re7 34. Qxe7 Qxg1+ 35. Kxg1 Rb1+ 36. Kg2 Rb2+
37. Bf2 Rxf2+ 38. Kxf2 Bf7 39. Qxf7+ Kh8 40. Rc8#) 34. Qf7+ $3 Kh8 (34... Bxf7
35. exf7+ {Mate attack Clearance}) 35. Qxg6 Qxg1+ 1-0

[Event "First Match"]
[Site "?"]
[Date "1975.06.25"]
[Round "6"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1846"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "43"]
[EventDate "1975.??.??"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 Bc5 3. Nxe5 Bxf2+ (3... Qe7
4. d4 Bd6 5. Nf3 Qxe4+ 6. Be2 Nf6 7. O-O O-O 8. Bd3 Qe8 9. c4 c6 10. Nc3 Bb4
11. Bg5 Qd8 12. Qb3 Be7 13. Rfe1 d6 14. Re3 Nbd7 15. Rae1 Re8 16. Ne4 Rf8 17.
Ng3 Re8 18. Nf5 {Licher,F-Brouwer,E Rotterdam 1977 1-0}) 4. Kxf2 Qh4+ $146 (
4... Qf6+ 5. Nf3 d6 6. Qe1 Nc6 7. d3 Bg4 8. Bg5 Qg6 9. Nc3 Bxf3 10. gxf3 Qxg5
11. Nd5 Qh4+ 12. Kg2 Qg5+ 13. Kf2 Qh4+ 14. Ke3 Qh6+ 15. f4 O-O-O 16. Qg3 Re8
17. Bh3+ Kb8 18. Rhg1 g6 19. Ke2 {
Papadogiannis,F (1210)-Tzouganakis,P Chania 2003 0-1 (66)}) (4... Nf6 5. Nc3 c5
6. Bc4 $18) 5. Kg1 Nf6 (5... d5 6. d4 dxe4 7. Nc3 $18) 6. d3 Nc6 7. g3 (7. Nf3
Qh5 8. c4 d6 $18) 7... Qh5 8. Qxh5 Nxh5 9. Nxc6 dxc6 10. e5 (10. Be2 Nf6 $18)
10... Bg4 (10... O-O 11. Be2 g6 12. Nc3 $18) 11. Kf2 g6 12. Bh6 Rg8 13. h3 Be6
14. Nc3 (14. g4 $142 $5 Ng7 $18) 14... f5 15. exf6 Nxf6 16. Re1 Kd7 17. Bg5 (
17. Bg2 Rae8 $18) 17... Raf8 18. Ke2 Nh5 (18... Kc8 19. Kd2 Nh5 20. Rg1 $18)
19. Rg1 Rf5 (19... Kc8 20. Kd1 Bd7 21. Ne4 $18) 20. h4 Rgf8 21. Ne4 Bd5 (21...
c5 22. Bh3 b6 23. Kd2 $18) 22. Bh3 1-0

[Event "It's Summer Open"]
[Site "?"]
[Date "1975.06.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Pitre, H."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1664"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "41"]
[EventDate "1975.??.??"]

{C66: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5.
d3 d6 6. h3 Bd7 (6... O-O 7. Nc3 (7. Bxc6 bxc6 8. b3 Re8 9. Bb2 c5 10. c4 Nd7
11. Na3 Nf8 12. Nc2 Rb8 13. Ne3 Ne6 14. Kh2 Nd4 15. Nxd4 cxd4 16. Nc2 f5 17.
Ne1 Rf8 18. g3 Qd7 19. exf5 Qxf5 20. g4 Qf4+ 21. Kg1 Bh4 {
Tran Ngoc Lan (1988)-Nguyen Hoang Nam (2156) Cao Lanh Dong Thap 2006 0-1 (58)})
7... Bd7 8. Re1 Re8 9. a3 h6 10. Ne2 Bf8 11. Ng3 g6 12. c3 Na5 13. Bxd7 Qxd7
14. d4 Rad8 15. d5 c6 16. Qa4 Qc7 17. c4 b5 18. cxb5 cxd5 19. exd5 Nxd5 20. Bd2
Nc4 21. Rac1 {Maurer,J (2185)-Boguslavsky,O (2340) Germany 2004 0-1 (45)}) 7.
Be3 $146 (7. c3 Na5 8. Bxd7+ Qxd7 9. Re1 O-O 10. d4 Nc6 11. Nbd2 Rfe8 12. d5
Nd8 13. Nf1 c6 14. c4 b6 15. Ng3 h6 16. b3 Nb7 17. Ba3 cxd5 18. cxd5 Rac8 19.
Qd3 Nc5 20. Bxc5 Rxc5 21. Nd2 b5 {
Kopera,M (1925)-Damaska,J (1885) Slovakia 1997 0-1 (41)}) (7. Re1 O-O 8. a3 a6
9. Ba4 Nd4 10. Bxd7 Nxf3+ 11. Qxf3 Qxd7 12. Nc3 b5 13. Be3 c5 14. b3 b4 15. Na4
d5 16. Nb6 Qb7 17. Nxa8 {1-0 (17) Carius,O-Zawierta,M Hagenbach 1998}) 7... a6
8. Ba4 Nb8 (8... b5 $5 9. Bb3 Na5 $11) 9. Bb3 c5 10. Nc3 (10. c3 O-O $14) 10...
Nc6 11. a3 O-O 12. Nh2 (12. Nd5 Nxd5 13. Bxd5 Be6 $14) 12... Nd4 (12... Be6 13.
Ba2 $11) 13. Ba2 Rb8 14. Ne2 (14. Ng4 Be6 $11) 14... Be6 15. c3 Nxe2+ 16. Qxe2
d5 17. Bg5 Qd6 $2 (17... Re8 $142 $5 $11) 18. f4 $16 dxe4 $4 (18... c4 $142 19.
dxc4 dxc4 $16) 19. fxe5 $18 Qxe5 20. Bf4 exd3 (20... Qh5 21. Ng4 Nxg4 22. Bxe6
exd3 23. Qxg4 Qxg4 24. Bxg4 Rbd8 $18) 21. Qxe5 (21. Qxe5 c4 22. Bxc4 Bxc4 23.
Qxe7 $18) 1-0

[Event "It's Summer Open"]
[Site "?"]
[Date "1975.06.21"]
[Round "2"]
[White "Bailey, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1774"]
[BlackElo "2016"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "160"]
[EventDate "1975.??.??"]

{D52: Queen's Gambit Declined: Cambridge Springs Variation} 1. d4 d5 2. c4 e6
3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. cxd5 Nxd5 8. Qb3 Bb4 9. Rc1 h6
10. Bh4 b5 $146 (10... c5 11. Nd2 (11. a3 Bxc3+ 12. bxc3 cxd4 13. exd4 O-O (
13... f5 14. h3 f4 15. Bd3 g5 16. Nxg5 hxg5 17. Bxg5 Kf7 18. h4 N7f6 19. O-O
Bd7 20. c4 Ne7 21. Qxb7 Bc6 22. Qb2 Rab8 23. Qa1 Ng4 24. Bxe7 Kxe7 25. d5 Rbg8
26. Rce1 Bxd5 27. cxd5 Qxd5 28. Be4 {
Goldsztejn,G (2359)-Libiszewski,F (2419) Paris 2004 0-1 (36)}) 14. Bg3 Re8 15.
Be2 a6 16. O-O b5 17. Nd2 N7f6 18. Rfd1 Bd7 19. Qb2 Rec8 20. Nb3 Qd8 21. Nc5
Bc6 22. a4 Qa5 23. Nb3 Qb6 24. axb5 axb5 25. Nd2 Ra5 {
Flohr,S-Lustig,F Prague 1928 1-0 (45)}) 11... cxd4 12. exd4 O-O 13. Nc4 Qc7 14.
Bg3 Qc6 15. a3 Nxc3 16. bxc3 Qe4+ 17. Ne3 Ba5 18. Qb5 b6 19. Be2 a6 20. Qa4 Ra7
21. O-O Nf6 22. Bf3 Qg6 23. Nc4 Bd7 24. Bc6 Bxc6 25. Qxc6 {
Purnama,T (2337)-Zhu Chen (2494) Barcelona 2005 1/2-1/2 (95)}) 11. Be2 c5 12.
O-O c4 13. Qc2 O-O 14. Ne5 (14. Ne4 $5 Bb7 15. a3 $15) 14... Nxe5 $15 15. dxe5
(15. Nxd5 exd5 16. dxe5 $17) 15... Be7 (15... Nxc3 $142 $5 16. bxc3 Ba3 $17)
16. Bxe7 $11 Nxe7 17. Ne4 Bb7 18. Nd6 Bc6 19. e4 (19. b3 cxb3 20. axb3 Qb6 $14)
19... Rad8 20. a4 (20. b3 Ng6 21. Qb2 Qb4 $11) 20... a6 21. axb5 axb5 (21...
Bxb5 $2 22. Nb7 Qb6 23. Nxd8 Rxd8 24. Rfd1 $18) 22. Rfd1 (22. b3 Ng6 23. bxc4
bxc4 24. Nxc4 Qc5 $11) 22... Ng6 23. b3 Nxe5 (23... Ra8 24. Bf1 $15) 24. bxc4
$15 bxc4 (24... b4 25. c5 $11) 25. Nxc4 $11 Nxc4 26. Qxc4 Rc8 27. h3 Ba4 28.
Qxc8 Rxc8 29. Rxc8+ Kh7 30. Rdc1 Qd2 31. Bf3 g6 32. R8c7 Kg7 33. Ra1 Qd4 34.
Rac1 Bb5 35. R7c5 Bd3 36. R5c3 f5 (36... g5 37. Rc7 Kg6 38. Rc8 $11) 37. Rc7+
Kf6 38. Rd1 (38. exf5 gxf5 39. Rd1 Qb4 $14) 38... fxe4 $11 39. Be2 Qb6 40. Bxd3
Qxc7 (40... exd3 $4 41. Rd7 $18) 41. Bxe4 Qf4 42. Bf3 h5 43. Re1 e5 44. Re4
Qc1+ 45. Kh2 Qf1 46. Re2 e4 47. Rxe4 Qxf2 48. Re2 Qc5 49. Re1 Kg5 50. Re2 Qd6+
51. Kg1 Kh4 52. Kf2 Qc5+ 53. Ke1 Kg3 54. Kd2 Qd4+ 55. Kc2 Qd6 56. Kc3 Qf6+ 57.
Kd3 Qh8 58. Kd2 g5 59. Kd3 g4 60. hxg4 hxg4 61. Be4 Qd8+ 62. Ke3 Qd7 63. Rc2
Qa7+ 64. Kd3 Kf4 65. Re2 Qc5 66. Re1 Qd6+ 67. Kc2 Kg3 68. Re2 Qd4 69. Kc1 Kh2
70. Kc2 Kg1 71. Bd3 Qa4+ 72. Kd2 Qa2+ 73. Ke3 Qa1 74. Kd2 Qb2+ 75. Bc2 $4 (75.
Ke3 $142 Qc1+ 76. Kd4 Qa1+ 77. Ke4 $11) 75... Kf1 $19 76. Re4 g3 77. Kd1 Kxg2 (
77... Qa1+ 78. Kd2 Kxg2 79. Re2+ Kf3 80. Be4+ Kf4) 78. Re2+ $11 Kg1 79. Re1+ $4
(79. Be4 $142 Qb4 80. Re1+ Kf2 81. Re2+ Kf1 82. Bg2+ Kg1 83. Be4 $11) 79... Kh2
80. Re2+ g2 0-1

[Event "It's Summer Open"]
[Site "?"]
[Date "1975.06.21"]
[Round "3"]
[White "Bailey, B."]
[Black "Walker, D."]
[Result "1-0"]
[WhiteElo "2016"]
[BlackElo "1718"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "51"]
[EventDate "1975.??.??"]

{B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 1. e4 g6
2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 h5 6. Nf3 Nh6 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3
e6 10. g3 (10. Be3 Nd7 11. O-O-O b5 12. g4 b4 13. Ne2 hxg4 14. hxg4 Qa5 15. Kb1
c5 16. f5 cxd4 17. f6 Bf8 18. Bxd4 Rg8 19. Nf4 O-O-O 20. g5 Nf5 21. Bxf5 gxf5
22. g6 Bc5 23. gxf7 Rg4 24. Nxe6 Bxd4 {
Opacic,A (2122)-Trangoni,B (1946) Venice 2005 1-0}) 10... Qb6 (10... Nf5 11.
Bxf5 exf5 12. Be3 Na6 13. O-O Nc7 14. Na4 Bf8 15. b3 Ne6 16. Rfd1 Qa5 17. Bd2
Qa6 18. Be3 Ba3 19. Qf1 Qxf1+ 20. Kxf1 b5 21. Nc5 Bxc5 22. dxc5 Ke7 23. h4 a5
24. a3 f6 25. exf6+ {McShane,L (2385)-Polak,T (2445) Witley 1996 1/2-1/2 (41)})
11. Be3 $146 (11. Ne2 Nd7 (11... Nf5 12. c3 Nd7 13. g4 Nh6 14. f5 exf5 15. gxf5
Nxf5 16. Bxf5 gxf5 17. Ng3 O-O-O 18. Nxf5 Bf8 19. Qf2 Rg8 20. Bf4 Qa6 21. Kd2
c5 22. Bg3 cxd4 23. Rhc1 Nc5 24. Qf4 Qd3+ 25. Ke1 Ne6 26. cxd4+ {
Rosenberg,M-Collins,W Bearsden, Glasgow 1970 1-0 (40)}) 12. g4 (12. c3 c5 13.
g4 hxg4 14. hxg4 O-O-O 15. f5 gxf5 16. gxf5 Nxf5 17. Rxh8 Rxh8 18. Bxf5 exf5
19. Qxd5 Bh6 20. Bxh6 Qxh6 21. Qf3 Qh1+ 22. Qf1 Qe4 23. O-O-O Rh2 24. Re1 Qe3+
25. Kd1 Rf2 26. Qg1 f4 {
Vyhnalek,B (2220)-Kacirek,P (2270) Czechia 1998 0-1 (36)}) 12... hxg4 13. hxg4
O-O-O 14. b3 c5 15. Be3 c4 16. bxc4 dxc4 17. d5 Qa5+ 18. Bd2 Qxd5 19. Qxd5 exd5
20. g5 cxd3 21. gxh6 dxe2 22. Kxe2 Bxh6 23. Bc3 b6 24. Bd4 Nc5 {
0-1 (24) Matthaei,A (2295)-Maeurer,C (2245) Porz 1994}) (11. Ne2 $142 $5 $16)
11... Qxb2 $11 12. Kd2 b5 $4 (12... Qa3 $142 13. Rab1 Nd7 14. Rxb7 Nb6 $14) 13.
a3 $18 b4 (13... Nf5 14. Rhb1 Qxa1 15. Rxa1 Nxe3 16. Kxe3 $18) 14. Na4 Qxa3 15.
Rxa3 bxa3 16. Ra1 Bf8 (16... Nf5 17. Rxa3 Nd7 18. Bf2 $18) 17. Nc5 (17. g4 Nd7
18. f5 hxg4 19. hxg4 gxf5 20. gxf5 O-O-O $18) 17... Bxc5 (17... Nf5 18. Bf2 Nd7
19. Na6 $18) 18. dxc5 Nf5 19. Bxf5 gxf5 20. Rxa3 Nd7 (20... a5 21. c4 $1 $18)
21. c4 $1 a5 (21... dxc4 22. Qxc6 {Deflection Pinning}) 22. cxd5 exd5 (22...
cxd5 23. c6 Nb8 24. Rc3 $18) 23. Bd4 Rh7 (23... Ke7 24. e6 $1 Nf6 25. exf7 Kxf7
26. Bxf6 Kxf6 27. Qc3+ Kg6 28. Qe5 $18) 24. Qb3 Rb8 25. Qa4 (25. Qd3 Rg7 26.
Qxf5 Rb5 27. Qxh5 Nf8 $18) 25... Rb2+ (25... Rb5 26. Qc2 Rb4 27. Qxf5 Rxd4+ 28.
Ke3 Re4+ 29. Kf3 a4 30. Qxh7 Nxc5 31. Qh8+ Kd7 $18) 26. Bxb2 (26. Bxb2 d4 27.
Qxc6 f6 28. Rxa5 Re7 29. exf6 Kf7 30. fxe7 Nf6 31. Qxf6+ Kxf6 32. e8=Q Kg7 33.
Qd7+ Kf6 34. Ra6#) 1-0

[Event "It's Summer Open"]
[Site "?"]
[Date "1975.06.21"]
[Round "4"]
[White "Powrie, C."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1858"]
[BlackElo "2016"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "85"]
[EventDate "1975.??.??"]

{C93: Closed Ruy Lopez: Smyslov Variation} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8
12. Nf1 Bb7 13. Ng3 Na5 14. Bc2 g6 15. b3 (15. a4 Qd7 16. b3 Bg7 17. Bd2 Nc6
18. axb5 axb5 19. Rxa8 Bxa8 20. Qe2 d5 21. exd5 Qxd5 22. c4 bxc4 23. bxc4 Qd8
24. dxe5 Nd7 25. Bc3 Ncxe5 26. Be4 Nxf3+ 27. Qxf3 Bxc3 28. Qxc3 Nf6 29. Bxa8
Rxe1+ {Raicevic,V (2490)-Banas,J (2325) Trencianske Teplice 1974 1/2-1/2 (32)})
15... Bg7 16. Bb2 Qd7 $146 (16... c6 17. Qd2 c5 18. d5 Bc8 19. c4 bxc4 20. Bc3
Nb7 21. bxc4 Nd7 22. a4 a5 23. Reb1 Nb6 24. Bd3 Qc7 25. Qb2 Nd7 26. Nd2 Nb8 27.
Qb6 Qxb6 28. Rxb6 Na6 29. Rxa6 Rxa6 30. Rb1 Re7 31. Rb5 {
Celis,S (2125)-Ak Ahmad,B Tagaytay City 2004 1/2-1/2 (35)}) (16... c5 17. Qd2
c4 18. d5 Bc8 19. b4 Nb7 20. a4 Bd7 21. axb5 axb5 22. Rxa8 Qxa8 23. Ra1 Qb8 24.
Qe3 Qc7 25. Qa7 Rc8 26. Ra6 Ne8 27. Bc1 Qb8 28. Qb6 Qc7 29. Be3 Qxb6 30. Bxb6
Bf6 31. Ra7 {
Timoscenko,G (2425)-Banas,J (2325) Rimavska Sobota 1974 1/2-1/2 (67)}) (16...
exd4 17. cxd4 Nd7 18. Qd2 c5 19. Rad1 Qc7 20. Bd3 Nc6 21. Bb1 Red8 22. d5 Ne7
23. Nh2 c4 24. Rc1 Bxb2 25. Qxb2 Kh7 26. Ng4 Ng8 27. Re3 Nc5 28. h4 Bc8 29.
Nf6+ Nxf6 30. Qxf6 Qe7 31. Qf4 {Maeder,K-Kende,R Haifa 1970 1/2-1/2 (44)}) (
16... Nh7 $5 $14) 17. Qd2 $16 Re7 $2 (17... c5 $142 $16) 18. c4 $18 Nc6 19. d5
Nd8 20. Rad1 (20. c5 c6 21. Rad1 a5 $18) 20... Ne8 (20... Qe8 21. Bd3 $18) 21.
Nh2 (21. Nh4 bxc4 22. bxc4 a5 $18) 21... c5 $2 (21... h5 22. Nf3 $18) 22. Bc1 (
22. f4 bxc4 23. bxc4 Rb8 24. fxe5 dxe5 $18) 22... Nf6 (22... f6 23. Ne2 $18)
23. f4 Qe8 (23... a5 24. f5 $18) 24. fxe5 (24. f5 Bc8 25. Rf1 Rb7 $18) 24...
dxe5 (24... Rxe5 25. Bb2 $18) 25. Qe2 (25. Qf2 Rc7 26. Nf3 Nd7 $18) 25... b4 (
25... Bc8 26. Nf3 Nb7 $18) 26. Be3 Rc8 (26... Nd7 27. h4 h5 28. Kh1 $18) 27.
Qf2 Nd7 (27... Rec7 28. Rd3 Qf8 29. Bxh6 Bxh6 30. Qxf6 $18) 28. Rf1 (28. Rd2
Ra8 29. Bd1 a5 $18) 28... f6 (28... Ra8 29. Rd2 $18) 29. Qd2 (29. h4 h5 30. Ne2
Bf8 $18) 29... Kh7 (29... h5 30. Nf3 Bf8 31. Nh4 $18) 30. Ng4 (30. h4 $142 h5
31. Ne2 $18) 30... h5 31. Nf2 (31. Nh2 Nf7 32. Rf2 Bh6 $18) 31... Nf7 32. Nd3
Bh6 33. Rf2 Bxe3 34. Qxe3 Nd6 35. h4 (35. Rdf1 Qh8 36. Bd1 Kg8 $18) 35... Qf8 (
35... Rg7 36. a3 bxa3 37. Ra1 $16) 36. Rdf1 (36. Ra1 Rg7 $16) 36... Rf7 37. Qe2
(37. Ra1 $5 Qe7 $16) 37... Qe7 38. Qe3 Qf8 (38... a5 39. Re1 $16) 39. Ne1 (39.
a3 $142 $5 bxa3 40. Ra1 $16) 39... Qh6 $14 40. Qe2 Qf8 (40... a5 41. Rf3 $14)
41. Qe3 (41. Nf3 a5 $16) 41... Qh6 42. Qe2 Qf8 (42... a5 43. Rf3 $14) 43. Qe3
1/2-1/2

[Event "UW Open"]
[Site "?"]
[Date "1976.01.10"]
[Round "1"]
[White "Brown, D."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1599"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "98"]
[EventDate "1976.??.??"]

{C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} 1. e4 e5 2. f4 exf4 3.
Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Nf6 7. Nc3 Bh6 (7... Nh5 8. Qd3 c6 9. Nge2 Qf6
10. Bd2 Bh6 11. Nb5 Qe7 12. Nbc3 Qe6 13. O-O-O O-O 14. g3 f3 15. Nf4 Nxf4 16.
Bxf4 Bxf4+ 17. gxf4 f5 18. e5 d5 19. Nb1 Na6 20. Nd2 Qh6 21. Qe3 Nc7 22. h5 {
Hebden,M (2495)-Thipsay,P (2425) Southport 1983 0-1 (51)}) 8. Bc4 $4 $146 (8.
Nge2 g3 (8... Qe7 9. Qd3 c6 10. g3 Na6 11. a3 b5 12. Bxf4 Bxf4 13. Nxf4 b4 14.
axb4 Nxb4 15. Qe2 a5 16. Bg2 O-O 17. O-O Ne8 18. Rfe1 Ng7 19. Qd1 Qd8 20. Na4
Rb8 21. c3 Na6 22. Kh2 Nc7 23. e5 {
Tsomaia,S-Khachian,M (2440) Yerevan 1996 1-0 (47)}) 9. Bxf4 Bxf4 10. Nxf4 Bg4
11. Be2 Rg8 12. Qd3 Nc6 13. O-O-O a6 14. Qe3 Bxe2 15. Nfxe2 Qe7 16. Nxg3 O-O-O
17. Qf3 Kb8 18. Nd5 Nxd5 19. exd5 Na7 20. Rde1 Qd7 21. Re4 Nc8 22. Rf1 Qa4 {
Wolfram,B (2150)-Kummer,H (2347) Oberpullendorf 2002 1/2-1/2 (56)}) (8. Nge2
Nh5 9. Nd5 $11) 8... Be6 (8... c6 9. Nge2 b5 10. e5 $17) 9. d5 (9. Bxe6 $5 fxe6
10. Nge2 $11) 9... Bc8 $15 10. Nge2 (10. h5 Nbd7 11. Qd4 Ne5 $17) 10... Nh5 $17
11. Qd4 $2 (11. g3 $142 $5 Nd7 12. Bxf4 Nxf4 13. Nxf4 $17) 11... O-O $19 12.
Bd2 (12. Qf2 $142 f5 13. Nxf4 fxe4 14. g3 $19) 12... Nd7 13. O-O-O Ne5 {
Black plans f3} (13... Bg7 14. Qf2 Ne5 15. Bd3 $19) 14. Bb3 (14. Kb1 a6 $19)
14... Bd7 (14... Qf6 $142 15. Kb1 f3 16. Bg5 fxe2 17. Bxf6 exd1=Q+ 18. Rxd1
Nxf6 19. Ne2 $19) 15. Qf2 (15. Ba4 f5 16. Kb1 $19) 15... Qf6 {Black prepares f3
} 16. Rdf1 (16. a4 $19) 16... f3 17. gxf3 Nxf3 18. Be3 b5 19. Nd1 (19. Kb1 Rae8
20. Bg5 Nd2+ 21. Bxd2 Qxf2 22. Rxf2 Bxd2 $19) 19... Rfe8 20. Ng1 Rxe4 21. Nxf3
Bxe3+ 22. Nxe3 Qxf3 (22... Rae8 $5 23. Nxg4 Bxg4 24. Qg2 Qf4+ 25. Nd2 $19) 23.
Qxf3 (23. Nxg4 Qxf2 24. Nxf2 $19 (24. Rxf2 $4 Rxg4 25. c3 Ng3 $19)) 23... gxf3
24. Rxf3 Rae8 25. Nf5 (25. Kd2 Rd4+ 26. Kc1 $19) 25... Nf4 (25... Kf8 $5 26.
Nh6 Rf4 27. Rxf4 Nxf4 28. c3 $19) 26. Rg1+ $4 (26. Ng3 $142 Re3 27. Rxf4 Rxg3
28. Rhf1 $19) 26... Kf8 27. Ng3 (27. Nh6 Re1+ 28. Rxe1 Rxe1+ 29. Kd2 Re2+ 30.
Kc1 $19) 27... Ne2+ (27... Bg4 $142 28. Rf2 Re1+ 29. Rxe1 Rxe1+ 30. Kd2 Rd1+
31. Ke3 Nxd5+ 32. Bxd5 Rxd5 $19) 28. Nxe2 $17 Rxe2 29. Rgf1 $2 (29. Rc3 $142
Rc8 30. Rf3 $17) 29... R8e7 $19 30. c3 (30. c4 Re1+ 31. Rxe1 Rxe1+ 32. Kd2 Re4
$19) 30... Bg4 31. R3f2 (31. Rf4 h5 32. c4 b4 $19) 31... Kg7 (31... Rxf2 32.
Rxf2 Re1+ 33. Kd2 $19) 32. Rxe2 (32. Rf4 f5 $19) 32... Rxe2 (32... Bxe2 $143
33. Rf4 a6 34. Bc2 $19) 33. Rg1 (33. Bd1 Rg2 34. a4 bxa4 35. Bxa4 Rh2 $19)
33... h5 34. Bc2 (34. Bd1 Re4 35. b4 $19) 34... Rh2 35. Bd3 Rxh4 36. Bxb5 (36.
Bc2 Kf8 $19) 36... f5 37. Be2 (37. Re1 Kf6 $19) 37... Kf6 38. Bxg4 (38. Rg2
Rh1+ 39. Kd2 Kg5 $19) 38... hxg4 39. Kd2 (39. Kc2 f4 $19) 39... Rh2+ 40. Ke3
Rxb2 41. Ra1 Kg5 42. a4 f4+ 43. Ke4 Re2+ 44. Kd3 f3 45. Rg1 Kf4 46. c4 g3 47.
a5 (47. Rh1 g2 48. Rh4+ Kf5 49. Rh3 Re3+ 50. Kxe3 g1=Q+ 51. Kd2 Qg2+ 52. Kc3
Qxh3 53. Kb4 f2 54. Kb5 f1=Q 55. a5 Ke4 56. Kc6 Qc8 57. Kb5 Qb7+ 58. Ka4 Qa1#)
47... Re5 (47... f2 48. Rh1 Re1 49. Rh4+ Kf3 50. Kc3 f1=Q 51. Rd4 Re3+ 52. Kb2
Qf2+ 53. Kc1 Rc3+ 54. Kb1 Qc2+ 55. Ka1 Ra3#) 48. a6 (48. Kc3 f2 49. Rh1 g2 50.
Rh4+ Kg3 51. Rh7 g1=Q 52. Rg7+ Kf3 53. Rf7+ Ke2 54. Kb3 Re3+ 55. Kb2 Qd1 56.
Rf3 Kxf3 57. c5 Qd2+ 58. Ka1 f1=Q#) 48... f2 49. Rf1 (49. Rh1 Re1 50. Rh4+ Kg5
51. c5 Kxh4 52. c6 f1=Q+ 53. Kc3 Qf3+ 54. Kb4 Re4+ 55. Kb5 Qb3+ 56. Ka5 Qb6#)
49... Re1 (49... Re1 50. c5 Rxf1 51. Kc3 Rc1+ 52. Kb2 f1=Q 53. c6 Rb1+ 54. Kc3
Ke4 55. Kd2 Qd3#) 0-1

[Event "UW Open"]
[Site "?"]
[Date "1976.01.10"]
[Round "2"]
[White "Bailey, B."]
[Black "Pitre, H."]
[Result "0-1"]
[WhiteElo "2029"]
[BlackElo "1776"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "48"]
[EventDate "1976.??.??"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 Nbd7 9. O-O-O Qc7
10. f5 e5 11. Nf3 b5 (11... h6 12. Bh4 O-O 13. g4 Nc5 14. Bxf6 Bxf6 15. h4 Bd8
16. g5 h5 17. Qxd6 Qxd6 18. Rxd6 b5 19. Rc6 Nb7 20. Nd5 Bd7 21. Rc3 Nd6 22.
Nxe5 Be8 23. Bg2 f6 24. Nc6 Bf7 25. Nde7+ Kh8 26. Rd1 {
Papapostolou,C (2003)-Drosson,F (1761) Bad Sooden Allend 2006 1-0 (37)}) 12. a3
(12. Bxf6 Nxf6 13. Nd5 Nxd5 14. Qxd5 Bb7 15. Qd3 Rc8 16. Be2 O-O 17. Ne1 Rfd8
18. Bf3 Qc4 19. Kb1 a5 20. Qxc4 Rxc4 21. b3 Rc3 22. Rd3 Rc7 23. h4 b4 24. g4
Rdc8 25. g5 Rc3 26. Rxc3 Rxc3 {
Hricak,V (2032)-Poloch,P (2294) Tatranske Zruby 2005 1/2-1/2 (37)}) 12... Bb7
13. Bd3 h6 $146 (13... Nc5 14. Bxf6 Bxf6 15. Kb1 Be7 16. g4 O-O-O 17. Qe3 Nd7
18. g5 Qc5 19. Qd2 Nb6 20. Rhe1 Kb8 21. h4 Rc8 22. Qe2 Rcd8 23. Nd2 h6 24. Nb3
Qc7 25. Qe3 Nd7 26. Rf1 Nc5 27. f6 gxf6 28. gxf6 {
Papapostolou,C (2190)-Ziltener,W (2019) Bad Wildbad 1997 1-0 (40)}) 14. Bh4 Nc5
(14... Rb8 $142 $5 15. Rhe1 Bc6 $19) 15. Bxf6 $15 Bxf6 16. Kb1 (16. Qe2 $11)
16... O-O (16... Bc6 $142 $5 17. h4 Qb7 $17) 17. g4 $14 Rfe8 18. g5 hxg5 19.
Nxg5 d5 20. Nxd5 $4 (20. h4 $142 Red8 21. Rde1 dxe4 22. Ngxe4 Bxe4 23. Nxe4 $11
) 20... Bxd5 $19 21. exd5 e4 22. Bf1 (22. Nxe4 Nxe4 (22... Rxe4 $6 23. d6 Qxd6
24. Bxe4 Qxd2 25. Rxd2 Nxe4 26. Rd5 $17) 23. Bxe4 Qe5 $19) 22... e3 23. Qg2 (
23. Qb4 Bxg5 24. d6 Qc6 $19) 23... Qe5 24. c3 Qxf5+ (24... Qxf5+ 25. Ka2 Bxg5
$19) 0-1

[Event "UW Open"]
[Site "?"]
[Date "1976.01.10"]
[Round "3"]
[White "Narver, G."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1704"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "110"]
[EventDate "1976.??.??"]

{C66: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5.
O-O d6 6. Re1 Bd7 7. c3 Be7 8. d4 b5 9. Bb3 Bg4 (9... h6 10. Nbd2 O-O 11. Nf1
Bg4 12. d5 Nb8 13. Ne3 Nbd7 14. Nxg4 Nxg4 15. h3 Ngf6 16. Nh4 Nxe4 17. Nf5 Ndc5
18. Bxh6 Nxb3 19. Bxg7 Nf6 20. Qf3 Nd2 21. Qg3 Nde4 22. Rxe4 Nxe4 23. Qg4 Ng5
24. h4 {Gonzalez Zamora,J (2518)-Ayala Trujillo,A Tenerife 2001 1-0}) 10. d5
Na5 (10... Na7 11. Bg5 O-O 12. Qd3 Nd7 13. Qe3 Nc5 14. Nbd2 Bxg5 15. Qxg5 Qxg5
16. Nxg5 Nd3 17. Re3 Nc5 18. Rg3 Bh5 19. Re1 Nc8 20. Ree3 Ne7 21. Rh3 Bg6 22.
Rh4 h6 23. Reh3 Bf5 {0-1 (23) Van Niekerk,L-Alberts,N Port Elizabeth 2005}) 11.
Bc2 O-O $146 (11... Qd7 12. a4 O-O 13. Nbd2 Nh5 14. b4 Nb7 15. Nf1 Qc8 16. Ne3
Nf4 17. axb5 Bxf3 18. Qxf3 axb5 19. Nf5 Ng6 20. Bd2 Qd7 21. Qe2 c5 22. dxc6
Qxc6 23. Bd3 Bf6 24. Bxb5 Qc7 25. g3 Rfc8 26. Bd3 {
Genkin,M (2175)-Scheyka,T Recklinghausen 1999 1-0}) 12. h3 Bh5 (12... Bd7 13.
Nbd2 $14) 13. Nbd2 $16 Nb7 (13... Qd7 14. b4 Nb7 15. Nf1 $16) 14. a4 (14. Nf1
Nc5 15. Ng3 Bg6 $16) 14... Qd7 15. Qe2 (15. Nf1 $16) 15... c5 $2 (15... c6 16.
axb5 axb5 17. dxc6 Qxc6 18. Rxa8 Rxa8 19. Bd3 $11) 16. axb5 (16. c4 $142 $18)
16... axb5 $11 17. Rxa8 Rxa8 18. c4 b4 19. Nf1 (19. Qd3 $142 $14) 19... Ne8 $4
(19... Bxf3 20. Qxf3 g6 21. Nh2 $11) 20. Ng3 $4 (20. Nxe5 $142 Bxe2 21. Nxd7
Bxf1 22. Kxf1 $18 (22. Rxf1 $6 Nf6 23. Nb6 Ra6 $14)) 20... Bg6 (20... Bxf3 $142
$5 21. Qxf3 Qd8 $11) 21. b3 $16 Ra2 22. Qd3 h6 23. Bb1 Ra8 24. Bc2 (24. Nf5 Nf6
25. Nh2 Bd8 $16) 24... Qd8 (24... Nf6 25. Bb2 Qd8 26. Bb1 $16) 25. Bb2 Bh4 26.
Nxh4 (26. Nf5 Bf6 27. Bc1 Bg5 28. Bxg5 hxg5 $16) 26... Qxh4 27. Qf3 (27. Bd1
Nf6 $11) 27... Ra2 $11 28. Rb1 Qf6 29. Qxf6 Nxf6 (29... gxf6 $2 30. Ne2 $18)
30. f3 Nh5 31. Nxh5 Bxh5 32. Bd1 g5 33. Kh2 Bg6 34. Kg3 (34. g4 $5 $11) 34...
Kg7 (34... f5 35. Bc2 fxe4 36. fxe4 $17) 35. Kg4 $2 (35. Bc2 $5 $15) 35... f6
$17 36. h4 (36. Bc2 h5+ 37. Kg3 h4+ 38. Kf2 Nd8 $19) 36... Nd8 (36... h5+ 37.
Kh3 f5 $17) 37. hxg5 $4 (37. Bc2 $142 $17) 37... hxg5 (37... f5+ $142 38. Kg3
hxg5 $19) 38. g3 $4 (38. Bc2 $142 $11) 38... Nf7 $19 39. Kh3 (39. Bc2 Nh6+ 40.
Kh3 g4+ 41. Kg2 gxf3+ 42. Kxf3 Bh5+ 43. Ke3 Nf7 $19) 39... f5 40. Bc2 (40. f4
fxe4 41. Bc2 $19) 40... g4+ $1 41. Kg2 (41. fxg4 fxe4 {Deflection}) 41... fxe4
42. Bxe4 (42. f4 e3 43. f5 Bh7 $19) 42... Bxe4 43. fxe4 Ng5 44. Kf1 Nxe4 45.
Bc1 Nxg3+ 46. Ke1 Ne4 47. Kf1 Nc3 48. Rb2 Rxb2 49. Bxb2 Kg6 50. Kg2 Kf5 (50...
Ne2 51. Kf1 Nd4 52. Kf2 Nxb3 53. Kg2 $19) 51. Bc1 Ne2 52. Be3 Nd4 53. Bxd4 exd4
54. Kf2 (54. Kg3 d3 55. Kf2 Kf4 56. Ke1 Ke3 57. Kd1 g3 58. Kc1 g2 59. Kb1 g1=R+
60. Ka2 d2 61. Kb2 d1=Q 62. Ka2 Qd2#) 54... d3 55. Ke3 g3 (55... g3 56. Kd2 Ke4
57. Kc1 Ke3 58. Kb1 g2 59. Ka1 d2 60. Kb1 d1=Q+ 61. Ka2 g1=Q 62. Kb2 Qb1#) 0-1

[Event "UW Open"]
[Site "?"]
[Date "1976.01.11"]
[Round "4"]
[White "Bailey, B."]
[Black "Mulford, M."]
[Result "1/2-1/2"]
[WhiteElo "2029"]
[BlackElo "1785"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "99"]
[EventDate "1976.??.??"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. Nc3 b4 10. Nd5 Na5 11.
Nxf6+ (11. Ba2 b3 12. cxb3 Nxd5 13. exd5 Bxd5 14. Rxe5 c6 15. d4 Bf6 16. Re3
Rb8 17. Ne5 Qc7 18. Rh3 Be6 19. Ng4 Be7 20. Bb1 f5 21. Ne5 Rxb3 22. Bd3 g6 23.
Bf4 Qb6 24. Rg3 Bh4 25. Rh3 Bxf2+ {
Ilczuk,P (2255)-Pedersen,D (2325) Koszalin 1997 0-1 (40)}) (11. c3 bxc3 12.
bxc3 Nxb3 13. Qxb3 Bxd5 14. exd5 e4 15. Nd4 Bc5 {
1/2-1/2 (15) Tvarijonas,P (2202)-Roganovic,M (2293) Herceg Novi 2006}) 11...
Bxf6 12. c3 $146 (12. Bd5 c6 13. Ba2 c5 14. Bd5 d6 15. d3 Bxd5 16. exd5 Nb7 17.
Nd2 Bg5 18. Nc4 Bxc1 19. Qxc1 Qh4 20. Re4 Qh5 21. f4 f5 22. Re1 e4 23. dxe4
fxe4 24. Rxe4 Qxd5 25. Qe3 Qf7 26. Nb6 Rae8 {
Hrabe,P (2130)-Symersky,P (2090) Czechia 2004 1-0 (62)}) (12. Ba2 d5 13. Bxd5
Bxd5 14. exd5 Qxd5 15. Qe2 Rfe8 16. Qe4 Rad8 17. b3 Nc6 {
1/2-1/2 (17) Guzel,L-Stupica,J Tuzla 1958}) (12. d4 exd4 13. e5 Be7 14. Nxd4
Nxb3 15. cxb3 f6 $11) 12... bxc3 13. bxc3 Nxb3 14. Qxb3 Rb8 15. Rb1 (15. Qc2 $5
$11) 15... Bc6 $17 16. Qc2 (16. Qa2 Rxb1 17. Qxb1 Qb8 $17 (17... Bxa4 $143 18.
Qa2 Bc6 19. Qxa6 $15)) 16... Rxb1 (16... Bxa4 $5 17. Qa2 Rxb1 18. Qxb1 d6 $17)
17. Qxb1 Bxa4 (17... Qb8 $5 18. Qc2 Qb6 $17) 18. Qa2 $15 Bb5 19. c4 Bc6 20.
Qxa6 Qa8 21. Qxa8 Rxa8 22. d3 Ra1 23. Kf1 d6 24. Bb2 Ra2 25. Rb1 Kf8 26. Ke1
Ba4 27. Ra1 Rxa1+ 28. Bxa1 c5 29. Bc3 Bd8 30. Ng1 Ke7 31. f4 f6 32. Nh3 Bd7 33.
f5 g6 34. g4 (34. fxg6 hxg6 35. Nf2 f5 $11) 34... h5 $15 35. fxg6 hxg4 36. Nf2
Kf8 37. Kf1 Kg7 38. Kg2 Kxg6 39. Kg3 Kh5 40. Kg2 f5 41. exf5 Bxf5 42. Ne4 Bxe4+
(42... Bc7 43. Bd2 $11) 43. dxe4 $11 Kh4 44. Be1+ Kh5 45. Bd2 Kg6 46. Kg3 Kh5
47. Kg2 Bg5 48. Ba5 Kh4 49. Be1+ Kh5 50. Ba5 1/2-1/2

[Event "UW Open"]
[Site "?"]
[Date "1976.01.11"]
[Round "5"]
[White "Gregg, B."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1768"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "57"]
[EventDate "1976.??.??"]

{D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6} 1. Nf3 Nf6 2. c4 e6 3. Nc3 d5
4. d4 Nbd7 5. e3 Be7 6. Bd2 O-O 7. Bd3 c6 8. O-O dxc4 9. Bxc4 b5 (9... c5 10.
Qe2 cxd4 11. exd4 Nb6 12. Bb3 Bd7 (12... Nbd5 13. Rfe1 Nxc3 14. bxc3 b6 15. Ne5
Bb7 16. f3 Re8 17. Nxf7 {1-0 (17) Feavyour,J (2070)-Heath,J (1945) Douglas 2005
}) 13. Ne5 Bc6 14. Nxc6 bxc6 15. Be3 Qd6 16. Rac1 Rfc8 17. Rfd1 Qb4 18. Bg5 Rd8
19. Ne4 Rxd4 20. Nxf6+ gxf6 21. Rxd4 Qxd4 22. Be3 Qe4 23. Bc2 Qh4 24. g3 {
Ibragimov,I (2585)-Thesing,M (2440) Berlin 1997 1-0}) 10. Bd3 a6 11. a3 $146 (
11. Qc2 c5 12. dxc5 Nxc5 13. Be2 Bb7 14. Nd4 b4 15. Na4 Nce4 16. Rad1 Rc8 17.
Qb1 Qa5 18. b3 Nxd2 19. Rxd2 Ne4 20. Rdd1 Nc3 21. Nxc3 bxc3 22. Qc2 Rfd8 23.
Bf3 Bxf3 24. Nxf3 Bf6 25. h3 g6 {
Stecklina,O (1700)-Gelzenleichter,S Wingst 1996 0-1 (36)}) (11. Ne4 Bb7 12. Rc1
Nxe4 13. Bxe4 Rc8 14. a3 Nf6 15. Qc2 Qd7 16. Ne5 Qc7 17. Nxc6 Nxe4 18. Qxe4
Bxc6 19. Qd3 Qb7 20. f3 Bd5 21. e4 Bc4 22. Qc2 Bxf1 23. Qd1 Rxc1 24. Qxc1 Bc4
25. Qc2 Rc8 {Henry,A (1450)-Demuth,A (1740) Niort 2002 0-1 (31)}) (11. Rc1 c5
12. Qe1 Bb7 13. Ne2 Bxf3 14. gxf3 cxd4 15. Nxd4 Ne5 16. Be2 Rc8 17. f4 Nc4 18.
Bf3 Qd7 19. b3 Nxd2 20. Qxd2 Nd5 21. Rfd1 Bb4 22. Qb2 Rxc1 23. Rxc1 Rc8 24.
Rxc8+ Qxc8 25. Qc2 Qxc2 {
Joba,P (1750)-Mosny,J (2035) Slovakia 1994 1/2-1/2 (55)}) (11. Ne4 c5 12. dxc5
Bb7 13. Nxf6+ Bxf6 $11) 11... c5 $15 12. dxc5 Nxc5 13. Be2 (13. Bc2 Bb7 $15)
13... Qb6 (13... Bb7 14. Qc2 $15) 14. b4 $15 Nce4 15. Qc2 (15. a4 bxa4 16. Nxa4
Qb8 $11) 15... Bb7 $15 16. Rac1 Rac8 17. Qb2 Nxd2 18. Nxd2 Nd5 (18... Nd7 19.
Nce4 $15) 19. Nxd5 $11 Bxd5 20. Bf3 Bf6 21. Qb1 Qb7 22. Bxd5 Qxd5 23. Ne4 Be7
24. Ng3 (24. Rfd1 Qa8 $11) 24... g6 25. Rc2 (25. Ne4 Rfd8 26. Rcd1 Qe5 $11)
25... Rxc2 26. Qxc2 Rd8 27. Rc1 (27. Ne4 Qd3 28. Qc7 Qxe4 29. Qxe7 Rc8 $15)
27... Kf8 (27... Qd3 $5 28. Qc3 h5 $17) 28. Qc3 Qa2 $4 (28... Kg8 $142 $11) 29.
Qh8# 1-0

[Event "Tornado"]
[Site "?"]
[Date "1976.01.24"]
[Round "2"]
[White "Harrison, C."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "100"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "48"]
[EventDate "1976.??.??"]

{D45: Semi-Slav: 5 e3} 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Be7 6. Be2
O-O 7. O-O Nbd7 8. c5 (8. Bd3 dxc4 9. Bxc4 b5 10. Bd3 a6 11. Ne5 Bb7 12. h3 c5
13. Nxd7 Qxd7 14. Ne2 Rfd8 15. Bd2 cxd4 16. exd4 Qd5 17. f3 Rac8 18. Bc2 e5 19.
Ba5 Re8 20. Bb3 Qd6 21. Qd2 e4 22. fxe4 Bxe4 {
Comp Novag Turbo-Gilruth,P (2205) Chicago 1989 0-1 (47)}) 8... b6 $146 (8...
Qc7 9. h3 e5 10. b4 e4 11. Nd2 Ne8 12. Bb2 f5 13. f4 g5 14. a3 Ng7 15. Rf2 gxf4
16. Rxf4 Bg5 17. Rf1 Bxe3+ 18. Kh1 Nf6 19. Na2 Qg3 20. Nb3 f4 21. Qe1 Nfh5 22.
Bxh5 Nxh5 23. Qxg3+ {Kikinezhdi,M-Kilbas,A Illichevsk 2006 0-1 (33)}) (8... Ne8
9. b4 f5 10. b5 g5 11. bxc6 bxc6 12. Rb1 Ng7 13. Ba3 Bf6 14. Qc2 g4 15. Ne1 e5
16. Qa4 Qc7 17. Nd3 exd4 18. exd4 Ne6 19. Rbc1 Nxd4 20. Rfd1 a5 21. Ne1 Nxe2+
22. Nxe2 Ne5 23. Qf4 {Fabbri,M-Ramella Imperia 1969 0-1 (44)}) (8... e5 9. b4
Ne4 10. Nxe4 dxe4 11. Nxe5 Nxe5 12. dxe5 a5 13. Bb2 axb4 14. Bd4 Be6 15. Qb1
Qd5 16. Qxb4 Rxa2 17. Rxa2 Qxa2 18. Qxb7 Qxe2 19. Qxe7 Ra8 20. Qb7 Qa6 21. Qxa6
Rxa6 22. Rb1 Ra8 23. Rb6 {
Muniz Giron,C-Cabello Fernandez,E (2160) Candas 1999 1-0 (60)}) 9. b4 a5 10.
Ba3 $4 (10. b5 $142 Bb7 11. cxb6 Nxb6 12. Ne5 $11) 10... axb4 $19 11. Bxb4 bxc5
12. dxc5 Bxc5 13. a3 Ba6 (13... Be7 14. Bxe7 Qxe7 15. a4 $19) 14. Ne5 (14. Nd4
Bxe2 15. Ncxe2 Qb6 $19) 14... Bxe2 (14... Bxb4 $142 15. Nxc6 Bxc3 16. Nxd8 Bxa1
17. Nxf7 Bxe2 18. Qxe2 Rxa3 $19 (18... Kxf7 $143 19. Rxa1 Ra4 20. h3 $19) (
18... Rxf7 $6 19. Rxa1 Rff8 20. a4 $19)) 15. Qxe2 (15. Nxe2 Qc7 16. Nxd7 Nxd7
17. Bxc5 Nxc5 18. a4 $19) 15... Bxb4 16. Nxd7 (16. Nxc6 Qc8 17. Nxd5 Nxd5 18.
Nxb4 $19) 16... Bxc3 17. Rac1 (17. Nxf8 Bxa1 18. Rxa1 Qa5 $19) 17... Qxd7 18.
Rxc3 Ne4 19. Rb3 (19. Rcc1 Rxa3 20. Qc2 Rc8 $19) 19... Rfb8 (19... c5 20. Ra1
$19) 20. Rfb1 (20. Rxb8+ Rxb8 21. Qc2 h6 $19) 20... Qd6 (20... Rxb3 21. Rxb3 c5
22. Rb1 $19) 21. Qb2 (21. R3b2 Rf8 22. Qe1 Rxa3 $19) 21... Rxb3 22. Qxb3 h6 23.
Qb4 (23. Qc2 Rxa3 24. Rf1 c5 $19) 23... Rxa3 (23... c5 $5 24. Qb5 Rxa3 25. h4
$19) 24. f3 (24. Qb2 $19) 24... Qxb4 (24... Qxb4 25. fxe4 Qxb1+ 26. Kf2 Qc2+
27. Kg3 Rxe3+ 28. Kh4 Qxg2 29. h3 Rxh3#) 0-1

[Event "Tornado"]
[Site "?"]
[Date "1976.01.24"]
[Round "3"]
[White "Bailey, B."]
[Black "Thomas, M."]
[Result "1-0"]
[WhiteElo "2029"]
[BlackElo "1887"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "61"]
[EventDate "1976.??.??"]

{C71: Ruy Lopez: Deferred Steinitz Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 d6 5. h3 g6 (5... Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. Qxd4
c5 10. Qd3 c4 11. Bxc4 bxc4 12. Qxc4 Nf6 13. Nc3 Be7 14. O-O O-O 15. Be3 Be6
16. Qe2 Qc7 17. Rfd1 Qb7 18. Bd4 Rfe8 19. b3 d5 20. e5 {
Avgousti,P-Sarapu,O (2290) Thessaloniki 1984 0-1 (45)}) 6. d3 $146 (6. d4 Bg7
7. dxe5 dxe5 8. Bxc6+ bxc6 9. Qxd8+ Kxd8 10. O-O f6 11. Rd1+ Ke7 12. Nc3 Be6
13. Be3 Kf7 14. Bc5 Nh6 15. Rd2 Rhe8 16. Rad1 Kg8 17. b3 Ng4 18. hxg4 Bxg4 19.
Rd3 g5 20. Re1 Be6 {Gittens,S-Saleh,A Elista 1998 1-0 (43)}) (6. c3 Bg7 7. d4
b5 8. Bc2 Nge7 9. O-O O-O 10. Be3 h6 11. Re1 Bd7 12. Nbd2 Qe8 13. Nb3 Rd8 14.
d5 Nb8 15. Na5 f5 16. Nd2 f4 17. Ba7 g5 18. f3 h5 19. Bd3 g4 20. hxg4 hxg4 {
Rudyk,V-Kazak,M (2060) Kharkov 2000 0-1 (49)}) (6. d4 $5 Bd7 7. O-O $14) 6...
Bg7 $11 7. Nbd2 (7. c3 Nge7 $11) 7... Nge7 (7... b5 8. Bb3 $11) 8. Nf1 (8. c3
O-O $11) 8... f5 (8... b5 9. Bb3 $15) 9. c3 $11 h6 10. Nh4 (10. exf5 Nxf5 11.
Ng3 O-O $11) 10... O-O (10... Be6 11. Ne3 f4 12. Nd5 $15) 11. Bb3+ (11. exf5
gxf5 12. Ng3 f4 $11) 11... Kh7 12. Qe2 (12. exf5 Nxf5 13. Nxf5 gxf5 14. Ng3 $15
) 12... g5 (12... f4 13. Nf3 $15) 13. Nf3 (13. Nxf5 Nxf5 14. exf5 Bxf5 $16)
13... Ng6 (13... f4 $5 $15) 14. Ne3 (14. g3 fxe4 15. dxe4 Qf6 $14) 14... Nf4 (
14... f4 15. Nf5 Bxf5 16. exf5 Rxf5 17. h4 gxh4 18. Bd2 $11) 15. Qf1 (15. Qd1
d5 16. O-O $14 (16. exf5 $143 d4 17. cxd4 exd4 $19)) 15... Ne7 $11 16. Bd2 (16.
g3 $142 Ne6 17. Nxf5 Nxf5 18. exf5 Rxf5 19. Qe2 $11) 16... c5 $4 (16... d5 $142
17. Nxd5 Nfxd5 18. exd5 a5 $15 (18... Nxd5 $143 19. Qe2 $16)) 17. g3 $16 Nfg6
$2 (17... Ne6 $5 18. Nxf5 Nxf5 19. exf5 Rxf5 $16) 18. h4 $18 f4 (18... gxh4
$142 19. exf5 Nxf5 20. Nxf5 Bxf5 21. Nxh4 Nxh4 22. Rxh4 Qd7 $18) 19. Nc2 $4 (
19. Nxg5+ $142 Kh8 20. Ng2 $18) 19... gxh4 (19... d5 20. exd5 fxg3 21. Nxg5+
Kh8 $16) 20. gxh4 $16 d5 (20... Qe8 $5 $16) 21. exd5 Qd6 (21... a5 22. Na3 a4
23. Bc4 Nxd5 24. Qg2 $16) 22. Na3 (22. h5 $142 $5 Nh8 23. O-O-O $18) 22... b5
$16 23. Bc2 $4 (23. O-O-O $142 Nxd5 24. Qg2 $16) 23... Bg4 (23... Qxd5 24. Ng5+
hxg5 25. Bb3 $19) 24. Qg2 (24. Bd1 Bf5 25. h5 $11) 24... Bf5 $4 (24... Bh5 $142
25. O-O-O Kh8 $19) 25. h5 $16 Nh8 26. Nh4 Bf6 $4 (26... Nf7 $142 $14) 27. Nxf5
$18 Nxf5 28. d4 (28. O-O-O $5 Bg5 29. d4 Kg8 30. dxe5 Qxe5 $18) 28... Bg5 29.
dxc5 (29. O-O-O $142 $5 exd4 30. cxd4 cxd4 $18) 29... Qxc5 30. O-O-O Nf7 (30...
Kg7 31. b4 Qb6 $18) 31. Bxf5+ (31. Bxf5+ Kh8 32. Kb1 $18) 1-0

[Event "Tornado"]
[Site "?"]
[Date "1976.01.24"]
[Round "4"]
[White "Bailey, B."]
[Black "Rowan, T."]
[Result "1/2-1/2"]
[WhiteElo "2029"]
[BlackElo "2090"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "91"]
[EventDate "1976.??.??"]

{B85: Sicilian Scheveningen: 6 Be2 a6, lines with early Be3} 1. e4 c5 2. Nf3 e6
3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be3 Nc6 8. Be2 Be7 9. O-O O-O 10.
Nb3 b5 11. f4 d6 12. Bf3 Bb7 13. Qe2 Rab8 (13... Rac8 14. Qf2 Rfe8 15. Rfd1 Ba8
16. Rd2 Qb8 17. g4 b4 18. axb4 Nxb4 19. Ba7 Qb7 20. Na5 Qc7 21. Bb6 Qb8 22. Ba7
Qc7 23. Bb6 Qb8 24. Ba7 {
1/2-1/2 (24) Hort,V (2595)-Ribli,Z (2610) Amsterdam 1980}) 14. Rad1 Rfd8 15.
Rd2 $146 (15. Kh1 Na5 16. Nxa5 Qxa5 17. e5 Ne8 18. f5 dxe5 19. fxe6 fxe6 20.
Bxb7 Rxd1 21. Qxd1 Rxb7 22. Qf3 Nd6 23. Bc5 Qc7 24. Ne4 Rb8 25. Qg4 Nf5 26. b4
Rf8 27. Rd1 Rd8 28. Qe2 Rd5 29. g4 Nd4 {
Lisek,J (2315)-Brameyer,H (2270) Germany 2001 1/2-1/2 (42)}) 15... Nd7 (15...
Ba8 16. Kh1 $11) 16. Nd1 (16. Qf2 $5 $11) 16... Nb6 $15 17. Bxb6 Qxb6+ 18. Kh1
(18. Qf2 $5 Qxf2+ 19. Kxf2 $15 (19. Rfxf2 $143 a5 $17)) 18... a5 $17 19. Ne3 $2
(19. Qe3 $142 Qc7 20. Nc3 $17) 19... a4 $19 20. Nc1 Nd4 (20... b4 21. axb4 Ba6
22. Nd3 Nxb4 23. Ra1 $19) 21. Qf2 Nxf3 22. gxf3 d5 (22... Ba6 $5 23. Nd3 b4 24.
axb4 Bxd3 25. Rxd3 Qxb4 26. b3 $19) 23. Nxd5 $17 Bxd5 24. Qxb6 Rxb6 25. exd5
exd5 (25... Rbd6 $142 $5 $17) 26. Rfd1 (26. c3 d4 27. Rfd1 Rbd6 28. Rxd4 Rxd4
29. Rxd4 Rxd4 30. cxd4 Kf8 $11) 26... Rbd6 (26... b4 27. axb4 Rxb4 28. Nd3 $11)
27. c3 R8d7 28. Ne2 Bf6 29. Kg2 Kf8 30. Nd4 Bxd4 31. Rxd4 Ke7 32. R1d2 Kd8 33.
Re2 Kc7 34. f5 Rf6 35. Re5 {Attacks the isolani on d5} Kc6 36. Kg3 g6 37. fxg6
fxg6 38. Kg4 Rdd6 39. f4 Rfe6 40. h4 Rxe5 41. fxe5 Rd7 42. Kg5 Rf7 43. Kh6 Re7
44. Rb4 Kc5 45. Rd4 Kc6 46. Rb4 1/2-1/2

[Event "Second Match"]
[Site "?"]
[Date "1976.02.01"]
[Round "1"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "0-1"]
[WhiteElo "1825"]
[BlackElo "2029"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "18"]
[EventDate "1976.??.??"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Nxe4
d5 5. Qh5 (5. Bb5+ c6 6. Bd3 dxe4 7. Bxe4 Bc5 8. d3 Qb6 9. Qh5 Bxf2+ 10. Kf1
Be6 11. Nf3 Nd7 12. a4 O-O-O 13. Bd2 g6 14. Qh6 f5 15. Bxc6 bxc6 16. a5 Qc5 17.
b4 Qxc2 18. Kxf2 Nf6 19. Qg7 Ne4+ {
Pedersen,T (2255)-Brautsch,S (2230) Denmark 1991 0-1}) 5... dxc4 6. Qxe5+ Qe7
7. Qb5+ $4 $146 (7. Qxe7+ Bxe7 8. b3 (8. Ne2 Nc6 9. a3 O-O 10. O-O Bf5 11. d3
cxd3 12. cxd3 Rfd8 13. N2g3 Bg6 14. Bf4 Rac8 15. Rfd1 Nd4 16. Rac1 c5 17. Be3
f5 18. Nc3 Nb3 19. Rc2 f4 20. Bxf4 Bxd3 21. Rxd3 Rxd3 22. Re2 Bf6 {
Orlov,S-Zudov,O (2235) Moscow 1997 0-1 (39)}) 8... f5 9. Nc3 cxb3 10. axb3 Kf7
11. Nf3 Bf6 12. Bb2 Re8+ 13. Kd1 Bd7 14. Re1 Bc6 15. Rxe8 Bxf3+ 16. gxf3 Kxe8
17. Ra5 Bxc3 18. Bxc3 g6 19. Re5+ Kf7 20. Rd5 Ke8 21. Be5 c6 {
Padilla-Tejero Garces,J (2295) Cordoba 1991 1/2-1/2}) (7. Qxe7+ $142 Bxe7 8. b3
$17) 7... Nc6 $19 8. Qxc4 (8. d3 cxd3 9. cxd3 f5 $19) 8... f5 9. d3 (9. Ne2
Qxe4 10. d3 Qxc4 11. dxc4 Be6 $19) 9... fxe4 (9... fxe4 10. Ne2 exd3 11. Qxd3
Nb4 $19) 0-1

[Event "Second Match"]
[Site "?"]
[Date "1976.02.01"]
[Round "2"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "0-1"]
[WhiteElo "2029"]
[BlackElo "1825"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "64"]
[EventDate "1976.??.??"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d4 d6 10. a5 (10. d5 Na5
11. Ba2 Rb8 12. Nbd2 c6 13. dxc6 Be6 14. Bxe6 fxe6 15. Qe2 Qb6 16. Nc4 Nxc4 17.
Qxc4 d5 18. exd5 exd5 19. Qb3 e4 20. Ne5 Bc5 21. Be3 Bxe3 22. Rxe3 Qd4 23. c7
Rb6 24. f4 exf3 {Aronian,L (2562)-Minasian,A (2480) Yerevan 2001 1/2-1/2 (33)})
10... Bg4 11. d5 (11. Be3 exd4 12. Bxd4 Bxf3 13. gxf3 Nxd4 14. Qxd4 Nd7 15.
Qxb4 Ne5 16. Qc3 Bg5 17. Bc4 Bf4 18. Bf1 Qg5+ 19. Bg2 Ng6 20. Kh1 Qh4 21. h3
Qxf2 22. Qd3 Qxe1+ {0-1 (22) Camacho Collados,M-Ochoa,K Oropesa del Mar 2001})
11... Nd4 12. Nbd2 Nxb3 $146 (12... Qc8 13. Ba4 Nd7 14. h3 Bh5 15. g4 Nxf3+ 16.
Qxf3 Bg6 17. Nb3 Nb8 18. Qd3 h5 19. f3 c6 20. Be3 cxd5 21. Qxd5 Nd7 22. Qc6 Nc5
23. Nxc5 dxc5 24. Red1 Qxc6 25. Bxc6 Rac8 26. Bb7 Rc7 27. Bxa6 {
Persson,M (2025)-Johansson,N Hallstahammar 1999 1-0 (36)}) 13. Nxb3 (13. cxb3
Nd7 14. h3 Bh5 $15) 13... Bd7 (13... c6 14. dxc6 Qc7 15. h3 $15) 14. c4 (14.
Nbd2 Rb8 $11) 14... bxc3 $15 15. bxc3 Bb5 (15... Re8 16. h3 $15) 16. Qc2 (16.
Nbd2 Bd7 $11) 16... Nh5 17. h3 (17. c4 Bd7 18. Qd1 $11) 17... g5 (17... Qe8 18.
c4 Bd7 19. g4 $17) 18. g4 (18. Nh2 Bd7 19. Ng4 Nf6 20. Nxf6+ Bxf6 $14) 18...
Nf4 $11 19. Bxf4 gxf4 20. Nh2 (20. c4 $142 $5 Bd7 21. Kh2 $11) 20... Kh8 21. f3
$2 (21. c4 Bd7 22. c5 $15) 21... Qd7 $4 (21... Bh4 $142 22. Rec1 h5 $19) 22.
Nc1 $4 (22. c4 $142 Ba4 23. Nc5 dxc5 24. Rxa4 $15) 22... Bc4 (22... c6 23. c4
Qa7+ 24. Kh1 $19) 23. Ra4 $6 (23. Na2 Qb5 24. Qf2 Qxa5 $19) 23... Qb5 24. Rb4 (
24. Kh1 Bh4 25. Rg1 Rfb8 $19) 24... Qc5+ 25. Kg2 (25. Kh1 Bh4 26. Rg1 $19)
25... Bh4 26. Rd1 Rab8 27. Nb3 (27. Nd3 Bxd3 28. Qxd3 Qxa5 29. Kh1 $19) 27...
Bxb3 28. Qxb3 Qf2+ 29. Kh1 Bg3 $3 30. Nf1 (30. -- $140 Qxh2# {Mate threat})
30... Qxf3+ 31. Kg1 Bf2+ 32. Kh2 Rxb4 (32... Rxb4 33. Qc2 Rxe4 34. Rd2 Bg3+ 35.
Kg1 Re1 36. Rf2 Bxf2+ 37. Qxf2 Qd1 38. g5 Rb8 39. g6 Rg8 40. Kh2 Re2 41. Ne3
Rxf2+ 42. Ng2 Rxg6 43. h4 Rgxg2+ 44. Kh3 Rh2#) 0-1

[Event "Second Match"]
[Site "?"]
[Date "1976.03.11"]
[Round "3"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1-0"]
[WhiteElo "1840"]
[BlackElo "2029"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "53"]
[EventDate "1976.??.??"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. Nf3
c5 2. g3 d5 3. Bg2 Nf6 4. O-O Nc6 5. d4 cxd4 6. Nxd4 e5 7. Nxc6 bxc6 8. c4 Bb7
9. cxd5 cxd5 10. Qa4+ (10. Nc3 Qd7 11. Qb3 Bc6 12. Bg5 d4 13. Bxf6 Bxg2 14.
Kxg2 gxf6 15. Nd5 Bg7 16. Rac1 O-O 17. Rc7 Qd6 18. Rfc1 Rab8 19. Qf3 Rxb2 20.
Ne7+ Kh8 21. Nf5 Qd8 22. Qg4 Rg8 23. Rc8 Qd5+ 24. Kg1 Bf8 {
Tolstikh,N (2491)-Lanin,A (2221) St Petersburg 2002 1-0}) 10... Qd7 11. Qxd7+
Kxd7 12. Nc3 Rb8 $146 (12... Rd8 13. Rd1 Kc7 14. Bg5 d4 15. Na4 Bxg2 16. Kxg2
Be7 17. Rac1+ Kb8 18. Nc5 h6 19. Bd2 Rhe8 20. f3 Nd5 21. Kf2 f6 22. Ne6 Rg8 23.
Nxd8 Bxd8 24. Rc5 Ne3 25. Bxe3 dxe3+ 26. Kxe3 Bb6 27. b4 {
Savova,S (2163)-Doncheva,M (2065) Sofia 2004 1-0 (53)}) (12... Bd6 13. Rd1 Ke6
14. Nb5 $14) 13. Rd1 d4 14. e3 (14. Bxb7 Rxb7 15. e3 Bb4 16. exd4 e4 $16) 14...
Bxg2 $16 15. Kxg2 Rb4 $4 (15... d3 $142 16. Rxd3+ Ke6 $16) 16. exd4 $18 Rxd4 (
16... e4 17. Re1 $18) 17. Be3 Rxd1 18. Rxd1+ (18. Nxd1 $6 a6 $11) 18... Ke6 19.
Bxa7 (19. Rd8 $142 Rg8 20. Bxa7 Bb4 21. Rxg8 Nxg8 $18) 19... Bb4 20. Nb5 Nd5 (
20... Rc8 21. a3 Bf8 22. Re1 $18) 21. a3 Be7 22. Rc1 f5 23. Nc7+ (23. a4 $142
g5 24. a5 $18) 23... Nxc7 24. Rxc7 Rd8 (24... g5 25. a4 Ra8 26. Rb7 $18) 25.
Be3 (25. Rc6+ $142 Kd5 26. Rc7 $18) 25... g5 (25... Rb8 26. Rc6+ Kd5 $18) 26.
Rxe7+ $1 Kxe7 (26... Kd6 $18) 27. Bxg5+ (27. Bxg5+ Kd6 28. Bxd8 $18) 1-0

[Event "Second Match"]
[Site "?"]
[Date "1976.03.14"]
[Round "4"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1/2-1/2"]
[WhiteElo "2029"]
[BlackElo "1840"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "78"]
[EventDate "1976.??.??"]

{B36: Sicilian: Maroczy Bind: Gurgenidze System} 1. d4 Nf6 2. c4 c5 3. Nc3 cxd4
4. Qxd4 Nc6 5. Qd1 g6 6. e4 d6 7. Be2 (7. h3 Bg7 8. Nf3 O-O 9. Bd3 Bd7 10. O-O
Rc8 11. Re1 Be6 12. e5 dxe5 13. Nxe5 Nxe5 14. Rxe5 Re8 15. c5 Nd7 16. Re1 Nxc5
17. Bb5 Qxd1 18. Rxd1 Red8 19. Rxd8+ Rxd8 20. Be3 b6 21. Rc1 Nd3 {
Bole,O (1410)-Eid,A (1670) Aix les Bains 2006 0-1 (37)}) 7... Bg7 8. Nf3 O-O 9.
O-O a6 $146 (9... Be6 10. h3 Rc8 11. Qa4 Qa5 12. Qd1 Rfe8 13. Bd2 Qd8 14. Rc1
Nd7 15. Be3 Nc5 16. Nd4 Bd7 17. Qd2 a6 18. Rfd1 Ne6 19. Nxc6 Bxc6 20. f3 Qa5
21. b3 Qa3 22. Rc2 a5 23. Nd5 a4 24. Nb6 {
Ojala,H-Toikkanen,V Finland 1999 1-0 (38)}) (9... Nd7 10. Be3 Bxc3 11. bxc3 Qa5
12. Qc2 Nc5 13. Rac1 Bg4 14. Nd4 Bxe2 15. Qxe2 Rfc8 16. Nb3 Qc7 17. Nxc5 dxc5
18. f4 b6 19. f5 Qe5 20. Bf4 Qg7 21. Rf3 Ne5 22. Bxe5 Qxe5 23. Rcf1 f6 24. fxg6
{Deutsch,L (2220)-Horvath,G (2405) Zalakaros 1992 0-1 (48)}) (9... b6 10. b3
Nxe4 11. Bb2 Bxc3 12. Bxc3 Nxc3 13. Qc2 Nxe2+ 14. Qxe2 Bg4 15. Qe4 Bxf3 16.
Qxf3 Nd4 17. Qd3 Nf5 18. Rfe1 Rc8 19. Rac1 Rc5 20. Rc3 d5 21. Qc2 dxc4 22. bxc4
e6 23. Qc1 Qf6 24. Rh3 {Cao Quynh Lien-Tran T Kim,U Dong Thap 2000 0-1 (39)}) (
9... h6 10. Be3 Ng4 11. Qd2 Nxe3 12. Qxe3 Be6 13. Rad1 Qa5 14. Ra1 Qb4 15. Nd5
Qxb2 16. Rab1 Qxa2 17. Rxb7 Rfb8 18. Rc7 Rb3 19. Qf4 Qxe2 20. Rxc6 Bxd5 21.
exd5 Rab8 22. h3 Rb1 23. Rxb1 Rxb1+ 24. Kh2 {
Gerlichova,M-Deues,E Cattolica 1992 0-1 (43)}) 10. Rb1 Qc7 (10... Bg4 11. Be3
$11) 11. Nd5 (11. h3 Nd7 $14) 11... Nxd5 (11... Qd8 12. Nxf6+ exf6 13. Be3 $11)
12. cxd5 $14 Ne5 13. Nxe5 Bxe5 14. Be3 (14. Bh6 Re8 $11) 14... Bd7 $11 15. Qb3
(15. Qd2 Rfc8 $11) 15... b5 $15 16. Bg5 Bd4 (16... Rfe8 $5 $15) 17. Qd3 $14 Qc5
$2 (17... Bf6 $142 18. Rbc1 Qa5 19. Bxf6 exf6 $14) 18. Bxe7 $18 Rfc8 $4 (18...
Rfe8 $142 19. Bxd6 $1 Bxf2+ 20. Rxf2 Qxd6 $18) 19. Bxd6 $1 Bxf2+ (19... Qxd6
20. Qxd4 {Overloading Deflection}) 20. Rxf2 Qxd6 21. Qd4 Re8 (21... Qc5 22.
Qxc5 Rxc5 23. Bd3 $18) 22. Rbf1 (22. Rf6 $142 Qe5 23. Qxe5 Rxe5 $18) 22... f5
23. exf5 (23. Bd3 $142 $5 Re5 24. Bc2 Rf8 $18) 23... Bxf5 24. g4 $4 (24. Bf3
$142 Rad8 25. h3 $18) 24... Re4 $14 25. Qd1 Bd7 26. Bf3 Rf4 27. h3 (27. Be2
Raf8 28. Rxf4 Rxf4 29. Rxf4 Qxf4 30. Bf3 $11) 27... Raf8 $11 28. Qd2 b4 (28...
h5 29. b4 $11 (29. gxh5 $4 Bxh3 30. Bg2 Bxg2 31. Rxf4 Bxf1 32. Rxf8+ Qxf8 $19 (
32... Kxf8 $6 33. Qh6+ Ke7 34. Qg7+ Ke8 35. Qg8+ Ke7 36. Qg7+ Ke8 37. Kxf1 Qf4+
38. Kg2 Qe4+ 39. Kg3 Qd3+ 40. Kh2 Qe2+ 41. Kg3 Qe3+ 42. Kh2 Qf2+ 43. Kh1 Qf1+
44. Kh2 Qf2+ 45. Kh1 Qh4+ 46. Kg1 Qg4+ 47. Kf1 Qf4+ 48. Ke1 Qe3+ 49. Kd1 Qd3+
50. Ke1 Qg3+ 51. Kd1 Qd3+ 52. Ke1 Qe4+ 53. Kf2 Qc2+ 54. Ke1 Qc1+ 55. Kf2 Qf4+
56. Ke1 Qe3+ 57. Kd1 Qf3+ 58. Ke1 Qh1+ 59. Kf2 Qh2+ 60. Ke1 Qg1+ 61. Kd2 Qf2+
62. Kd3 Qf1+ 63. Kd2 Qf2+ 64. Kd3 Qf1+ 65. Kd4 Qf2+ 66. Kd3 $11))) 29. Bd1 (29.
Be4 $1 Rxf2 30. Rxf2 Qg3+ 31. Bg2 Rxf2 32. Qxf2 $11) 29... Rxf2 30. Rxf2 Qg3+
31. Rg2 Qd6 32. Qd4 Bb5 33. Be2 Bxe2 34. Rxe2 Qg3+ 35. Rg2 Qe1+ 36. Kh2 Rf1 37.
Rg1 Qe2+ 38. Rg2 Qe1 39. Rg1 Qe2+ 1/2-1/2

[Event "Second Match"]
[Site "?"]
[Date "1976.03.19"]
[Round "5"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[WhiteElo "1840"]
[BlackElo "2029"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "140"]
[EventDate "1976.??.??"]

{B07: Pirc Defence: Miscellaneous Systems} 1. Nf3 Nf6 2. d3 g6 3. e4 d6 4. Nc3
Bg7 5. h3 c5 (5... O-O 6. Be2 e5 7. Bg5 Nc6 8. O-O h6 9. Be3 Be6 10. Qd2 Kh7
11. Rad1 {1/2-1/2 (11) Karaklajic,M (2142)-Ikic,A (2053) Golubac 2003}) (5...
Nbd7 6. Be3 O-O 7. Qd2 e5 8. Bh6 Ne8 9. Bxg7 Nxg7 10. h4 f5 11. exf5 Nxf5 12.
h5 Nf6 13. hxg6 hxg6 14. Qg5 Kg7 15. g4 Ne7 16. Qh6+ Kf7 17. Ng5+ Ke8 18. O-O-O
Bxg4 19. Be2 Qd7 20. Bxg4 {Winkler,G-Stiller,J playchess.com INT 2004 0-1 (33)}
) 6. Be3 Nc6 $146 (6... O-O 7. Qd2 Nc6 8. a3 b6 9. Bh6 Bb7 10. Bxg7 Kxg7 11.
O-O-O Qc7 12. Be2 Rad8 13. Rdg1 d5 14. exd5 Nxd5 15. Nxd5 Rxd5 16. g4 Rfd8 17.
h4 h6 18. h5 g5 19. c4 Nd4 20. Nxd4 Rxd4 21. Rh3 {
Schoening,L (1151)-Eusemann,P (1261) Verden 2001 0-1 (49)}) 7. Be2 Bd7 (7...
O-O 8. Qd2 $15) 8. Qd2 O-O 9. d4 $2 (9. O-O e5 $11) 9... cxd4 (9... b5 $142 10.
Bxb5 Nxd4 11. Nxd4 cxd4 12. Bxd4 Bxb5 13. Nxb5 Nxe4 $17) 10. Nxd4 $11 a6 11.
O-O b5 12. Bf3 Ne5 13. a3 (13. Be2 b4 14. Nd5 Nxe4 15. Qxb4 a5 $15) 13... Rc8 (
13... Nc4 $142 $5 14. Qc1 Rc8 $17) 14. Be2 $11 Nc4 15. Bxc4 Rxc4 16. f3 Qc7 17.
Nde2 Rc8 18. Bd4 (18. Rfd1 $5 $11) 18... e6 (18... a5 19. Qe3 Qb7 20. Bxf6 Bxf6
$17) 19. Rad1 $2 (19. Qe3 $17) 19... Ne8 $4 (19... a5 $142 20. Rfe1 b4 21. axb4
axb4 $19) 20. Bxg7 $11 Kxg7 21. Qe3 (21. f4 Qc5+ 22. Rf2 a5 $11) 21... a5 $15 {
Black prepares the advance b4} 22. Nd4 $4 (22. Nc1 $142 $15) 22... b4 $19 23.
axb4 axb4 24. Ncb5 (24. Na2 Ra8 25. Nc1 e5 $19) 24... Bxb5 (24... Qb8 $142 25.
Nxd6 Nxd6 26. Qf4 $19) 25. Nxb5 Qb8 26. Nd4 e5 27. Nf5+ (27. Nb3 Rxc2 28. Rf2
$19) 27... gxf5 28. Qg5+ Kh8 29. exf5 (29. Qe7 Kg8 30. Qg5+ Kh8 $19) 29... f6
30. Qh6 Qa7+ 31. Kh2 (31. Kh1 Qg7 32. Qxg7+ Kxg7 $19) 31... Qg7 32. Qe3 (32.
Qxg7+ Nxg7 33. g4 Rxc2+ 34. Kg3 Ne8 $19) 32... Rxc2 33. Rd2 (33. Rf2 b3 $1 $19)
33... Rxd2 34. Qxd2 b3 35. Qb4 (35. Rc1 Rxc1 36. Qxc1 $19) 35... Rc2 36. Rg1
Qg8 37. Qa3 Ng7 38. Qxd6 Nh5 39. Kh1 h6 (39... Rxb2 $142 40. Qb4 h6 41. Qh4 $19
) 40. g4 (40. Qe7 Rxb2 41. Qb4 Ng3+ 42. Kh2 $19) 40... Nf4 (40... Qa8 $142 41.
Qd3 Qb8 $19) 41. Qxf6+ Qg7 42. Qd8+ (42. Qb6 Kh7 43. Ra1 Rc7 44. Qxb3 Nxh3 $19)
42... Kh7 43. Rd1 Rc7 44. f6 (44. Kh2 e4 $1 45. f6 Qf7 $17) 44... Qf7 45. Qd6
Nxh3 (45... Ng6 $5 46. h4 Nxh4 47. Qxe5 $19) 46. Kg2 Nf4+ 47. Kh1 (47. Kg3 Ng6
48. Rd5 $19) 47... Ng6 48. Kg2 (48. Kg1 Qc4 $19) 48... Qc4 49. Rd2 (49. Kf2 Rf7
50. Qd5 Qc7 $19) 49... e4 50. fxe4 (50. Kg3 Rf7 51. fxe4 Qc1 $19) 50... Qxe4+
51. Kh2 (51. Kf2 Rf7 52. Qd4 Qe7 $19) 51... Qf4+ (51... Rf7 $142 52. Qd4 Qf3
$19) 52. Qxf4 Nxf4 53. Kg3 Ng6 54. Rd3 Rb7 55. Re3 (55. Rd5 $19) 55... Kg8 56.
Kf2 (56. Rc3 $19) 56... Kf7 57. Rh3 Kxf6 58. Rxh6 (58. Ke3 Ne5 59. Ke4 Nxg4 60.
Rf3+ Kg6 $19) 58... Kg5 59. Rh3 (59. Rh5+ Kf4 60. Rf5+ Ke4 61. Kg3 $19) 59...
Kxg4 60. Rg3+ Kf5 61. Ke3 Rb6 (61... Rb4 $142 $19) 62. Kd4 Ne5 63. Rc3 Ke6 (
63... Rb5 64. Rg3 $19) 64. Re3 $4 (64. Rc8 Rb4+ 65. Kc3 $19) 64... Rb5 65. Rh3
Kf5 66. Kc3 (66. Rh8 Nf3+ 67. Kd3 $19) 66... Kg4 (66... Rb8 $142 $19) 67. Rh1
Nf7 68. Rg1+ Kh3 69. Ra1 Nd6 70. Ra3 Ne4+ 1/2-1/2

[Event "Second Match"]
[Site "?"]
[Date "1976.03.21"]
[Round "6"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2029"]
[BlackElo "1840"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "85"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. Nc3 Be7 6. Bxc6 dxc6 7. Nxe5 Nxe4 8. Nxe4 Qd5 9. O-O Qxe5 10. Re1
Be6 11. d4 $146 (11. Ng3 Qd5 12. Nh5 O-O 13. Nf4 Qd4 14. Nxe6 fxe6 15. Qe2 Bc5
16. Qxe6+ Kh8 17. Qe3 Rxf2 18. Rf1 Qd5 {
0-1 (18) Moylan,L-Butler,B Australia 1994}) (11. d3 Qd5 $11) 11... Qd5 (11...
Qf5 12. Ng3 Qg6 13. f4 $17) 12. Bf4 O-O-O 13. c3 g5 $4 (13... Rhe8 $142 $15)
14. Be5 $16 f5 $4 (14... Rhg8 $142 15. Bf6 Qd7 $16) 15. Nf6 (15. Nc5 $142 Bxc5
16. Bxh8 Bd6 $18) 15... Bxf6 (15... Qb5 16. Nh5 Rhe8 17. Ng7 $18) 16. Bxf6 Rhg8
(16... Bd7 17. Bxh8 Rxh8 18. Re5 $18) 17. Bxd8 (17. Re5 Qd6 18. Bxd8 Rxd8 $18)
17... Kxd8 (17... Rxd8 18. Re5 Qd6 19. Qe2 $18) 18. Re5 Qd7 (18... Qd6 19. Qe2
Bd7 20. Re1 $18) 19. Qe2 Bf7 20. b3 (20. Re1 f4 $18) 20... Bg6 (20... f4 21.
Re1 $18) 21. Re1 Rg7 22. Qc4 Kc8 23. Qc5 Kb8 24. Qf8+ Ka7 25. a4 g4 26. a5 f4
27. Re8 $1 Bxe8 (27... Bxe8 28. Re4 {Decoy Double attack}) (27... -- $140 28.
Ra8# {Mate threat}) 28. Rxe8 (28. Qxe8 $6 b6 $11) 28... Qxe8 29. Qxe8 g3 (29...
b6 30. Qf8 Rd7 31. Qxf4 $18) 30. Qf8 Rg4 (30... Rd7 31. Qxf4 b6 32. hxg3 $18)
31. h3 gxf2+ (31... Rg5 32. b4 $18) 32. Kxf2 Rg3 33. b4 Rxc3 (33... Rg6 $18)
34. Qc5+ Rxc5 35. dxc5 Kb8 36. Kf3 Kc8 37. Kxf4 Kd7 38. Kf5 Ke7 39. g4 Kf7 40.
g5 Kg7 41. h4 Kf7 42. h5 Kg7 (42... Ke8 43. Ke6 b5 44. axb6 cxb6 45. g6 hxg6
46. h6 bxc5 47. h7 Kd8 48. h8=Q+ Kc7 49. Qa8 c4 50. Qa7+ Kc8 51. Kd6 c3 52.
Qc7#) 43. Ke6 (43. Ke6 Kg8 44. Kf6 Kf8 45. g6 hxg6 46. hxg6 b5 47. axb6 cxb6
48. g7+ Ke8 49. g8=Q+ Kd7 50. cxb6 a5 51. Qe6+ Kd8 52. Qe7+ Kc8 53. Qc7#) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.02.06"]
[Round "1"]
[White "Erwin, D."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1591"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "144"]

{D52: Queen's Gambit Declined: Cambridge Springs Variation} 1. d4 d5 2. c4 e6
3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Qc2 Qa5 7. cxd5 exd5 8. Bd3 Bb4 9. Nf3 O-O
10. O-O h6 11. Bh4 Re8 12. a3 Bxc3 13. bxc3 Ne4 14. c4 Ndf6 $146 (14... Nf8 15.
cxd5 cxd5 16. Rfb1 a6 17. Ne5 f6 18. Nc4 dxc4 19. Bxe4 Rxe4 20. Qxe4 Bf5 21.
Qxb7 Bxb1 22. Rxb1 Qd8 23. Bg3 c3 24. Qb3+ Kh8 25. Qxc3 Rc8 26. Qd3 Qa5 27. Bd6
Nd7 28. h3 Qd5 29. Bg3 {Herrmann,H-Wichert,O Detmold 1950 1-0 (32)}) 15. cxd5 (
15. Bxf6 $142 Nxf6 16. c5 $16) 15... Qxd5 $2 (15... cxd5 $142 $5 16. Bxf6 Nxf6
$16) 16. Ne5 $18 Be6 (16... Nd6 17. h3 Be6 18. Rfe1 $18) 17. Rab1 (17. f3 $5
Nd6 $18) 17... Nd6 18. Rfc1 (18. Rfe1 $142 $18) 18... Ng4 $4 (18... Rac8 19.
Bxf6 gxf6 20. e4 $16) 19. Nc4 (19. e4 $142 Qa2 20. Qxa2 Bxa2 21. Rb2 $18 (21.
Nxg4 $6 Bxb1 22. Rxb1 Nxe4 $18)) 19... Nxc4 (19... Bf5 20. Nxd6 Bxd3 21. Qxd3
Qxd6 22. Bg3 $16) 20. Bxc4 (20. Qxc4 $4 Qh5 21. Qc2 Qxh4 $19) 20... Qd7 (20...
Qh5 $5 21. Bxe6 Rxe6 $16) 21. Bxe6 Rxe6 22. Qb3 (22. Qf5 $142 Rd6 23. Qxd7 Rxd7
24. h3 $18) 22... b6 $14 23. Bg3 Rae8 24. d5 Qxd5 25. Qxd5 (25. Qa4 h5 26. Qxa7
b5 $11) 25... cxd5 $15 26. Rc7 d4 (26... R8e7 27. Rbc1 $15) 27. h3 $11 Nf6 28.
exd4 a5 29. Rb7 Rd8 30. R1xb6 Re1+ 31. Kh2 Rxd4 32. Rb1 Rxb1 33. Rxb1 Rd3 34.
Ra1 Ne4 35. Bc7 a4 36. f3 Nd6 37. Ba5 Nf5 38. Ra2 Kf8 39. Bb4+ Ke8 40. Re2+ Kd7
(40... Re3 41. Rc2 $11) 41. Rd2 (41. Re5 g6 $11) 41... Rxd2 $11 42. Bxd2 Ke6
43. Bb4 g6 44. g4 Nd4 45. Kg3 Ne2+ 46. Kh4 Kf6 47. Bf8 g5+ 48. Kh5 Nf4+ 49.
Kxh6 Nxh3 50. Bg7+ Ke6 51. Bd4 f6 52. Be3 Kf7 53. Kh7 Ke6 54. Kg6 Ke5 55. Kf7
f5 56. gxf5 Kxf5 57. Ke7 Ke5 58. Kd7 Kd5 59. Kc7 Kc4 60. Kd6 Kd3 61. Bc5 Ke2
62. Kc6 $4 (62. Ke6 $142 $11) 62... Kxf3 $19 63. Kb5 g4 64. Bd6 Nf4 65. Bc5 g3
66. Kxa4 g2 67. Kb5 Nh3 68. a4 Nf2 69. a5 g1=Q 70. a6 Qb1+ 71. Ka5 Ne4 72. a7
Qb7 (72... Nxc5 $6 73. a8=Q+ Ke3 74. Qd5 $11) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.02.17"]
[Round "2"]
[White "Bailey, B."]
[Black "LeCompte, G."]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2029"]
[BlackElo "1993"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "41"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4.
O-O Nc6 5. h3 Be6 (5... g5 6. d4 g4 7. Nh2 h5 8. d5 Nb8 9. hxg4 hxg4 10. Nxg4
Nf6 11. Nxf6+ Bxf6 12. Nc3 Bg7 13. f4 exf4 14. Bxf4 Nd7 15. Kf2 Ne5 16. Be2
Qh4+ 17. Bg3 Qg5 18. Qc1 Qg6 19. Bf3 Nxf3 20. gxf3 {
Belamaric,G (2160)-Mestrovic,Z (2430) Ljubljana 1997 0-1}) 6. Qe2 $146 (6. Bb3
a6 7. c3 Qd7 8. d4 Bxb3 9. Qxb3 exd4 10. cxd4 Rb8 11. Nc3 h6 12. e5 g5 13. Re1
dxe5 14. dxe5 Nd4 15. Nxd4 Qxd4 16. Be3 Qb4 17. Qc2 c6 18. Ne4 Kf8 19. Rad1 Kg7
20. Nd6 Bxd6 {Riabov,N-Shidlovski,Y (2052) Kimry 2003 1-0 (33)}) (6. Bxe6 fxe6
7. d3 Bf6 (7... Nf6 8. Be3 O-O 9. Nc3 d5 10. exd5 exd5 11. Bg5 d4 12. Bxf6 Bxf6
13. Ne4 Qd5 14. Nh2 Kh8 15. f4 exf4 16. Rxf4 Be5 17. Rxf8+ Rxf8 18. Ng4 Ne7 19.
Nxe5 Qxe5 {1/2-1/2 (19) Duong Thuong Cong-Duong Hoang Thi Vietnam 2002}) 8. Nc3
Nge7 9. Ne2 d5 10. Ng3 d4 11. Bg5 Ng6 12. Bxf6 gxf6 13. Nd2 Qd7 14. Nh5 Rf8 15.
a3 O-O-O 16. Nb3 Qd6 17. Nd2 Kb8 18. b4 a6 19. Nb3 f5 20. Nc5 Ka7 {
Wahl,H (1436)-Dittler,V (1623) Obertsdorf 2002 0-1 (53)}) 6... Qd7 7. c3 (7.
Bxe6 Qxe6 8. Nc3 Nf6 $11) 7... O-O-O (7... Bxc4 $5 8. Qxc4 f5 9. exf5 d5 $15)
8. d4 (8. Bxe6 Qxe6 9. b4 f5 $14) 8... exd4 (8... Bxc4 9. Qxc4 exd4 10. cxd4
$11 (10. Qxf7 $143 Rf8 11. Qh5 Nf6 $17)) 9. cxd4 (9. Bb5 a6 10. Bxc6 Qxc6 11.
Nxd4 $16 (11. cxd4 $2 Bc4 12. Qc2 Bxf1 13. Qxc6 bxc6 14. Kxf1 h6 $19)) 9...
Bxc4 $11 10. Qxc4 f5 (10... d5 11. exd5 Qxd5 12. Qxd5 Rxd5 13. Nc3 $11) 11.
exf5 (11. d5 $142 Ne5 12. Nxe5 dxe5 13. Be3 $16) 11... Qxf5 $4 (11... d5 $142
12. Qd3 Rf8 $11) 12. d5 $18 Ne5 13. Nxe5 dxe5 14. Nc3 Qd7 $2 (14... Nf6 15. Be3
Bd6 $18) 15. Be3 a6 (15... Kb8 16. Rfc1 a6 $18) 16. a4 (16. b4 $142 Kb8 17. b5
$18) 16... Nf6 17. Rfd1 (17. Rfc1 $5 Kb8 18. b4 Rc8 $16) 17... Qd6 $16 18. Rac1
(18. Qd3 $5 Qb4 19. Qc2 $16) 18... Qb4 $14 19. Qd3 Kb8 20. Qc2 Bc5 $4 (20...
Rd7 $142 $11) 21. Na2 $18 (21. Na2 Qd4 22. Bxd4 Bxd4 23. Qxc7+ Ka8 24. Qxg7
Nxd5 25. Kh1 $18) 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.03.12"]
[Round "3"]
[White "Rouner, W."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1774"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "26"]

{C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} 1. e4 e5 2. f4 exf4 3.
Nf3 d6 4. Bc4 Be6 5. Qe2 Bxc4 (5... Nd7 6. d4 Bxc4 7. Qxc4 Be7 8. Bxf4 c6 9.
Nc3 Nb6 10. Qe2 Nf6 11. O-O O-O 12. a4 a5 13. Rad1 Re8 14. h3 h6 15. Qd3 Rc8
16. b3 Bf8 17. Bg3 Kh8 18. Bh4 Be7 19. Rde1 Nh5 20. Bf2 {
Hort,V (2540)-Hotz,P Biel 1991 1-0}) (5... Be7 6. O-O Nc6 7. d4 Bg4 8. c3 g5 9.
Na3 Qd7 10. Bb5 a6 11. Ba4 b5 12. Nxb5 axb5 13. Bxb5 d5 14. exd5 Qxd5 15. c4
Qd6 16. Qe5 Kd7 17. d5 Qc5+ 18. Nd4 f6 19. Bxc6+ Kd8 20. Qe4 {
Klaversteijn Sozzo,J (1931)-Martinez Cabrera,D Ourense 2006 1-0}) 6. Qxc4 Nc6
7. d4 g5 8. Nc3 $2 $146 (8. h3 Bg7 9. c3 Qe7 10. Nbd2 O-O-O 11. d5 Ne5 12. Qe2
Nh6 13. Nxe5 Bxe5 14. Nf3 Rde8 15. Bd2 Bf6 16. O-O Qxe4 17. Qb5 a6 18. Qb3 Nf5
19. Rae1 Qd3 20. Rd1 Qb5 21. Qc2 Qxd5 22. Bxf4 Qc5+ {
Vignoli,E-Cittadini,D (1922) Lugano 2004 0-1 (39)}) (8. g3 $142 $5 Qe7 9. O-O
$17) 8... g4 $19 9. Ng1 Qh4+ 10. g3 $4 (10. Kd1 $142 Qf2 11. Nge2 $19) 10...
fxg3 11. Kf1 (11. hxg3 Qxh1 12. Be3 $19) 11... Qf6+ 12. Ke1 Qf2+ 13. Kd1 g2 (
13... g2 14. Qe2 Qxd4+ 15. Ke1 gxh1=Q $19) 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.03.13"]
[Round "4"]
[White "Bailey, B."]
[Black "Holland, R."]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2029"]
[BlackElo "1775"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "75"]

{B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. Qd2 O-O 9. O-O-O a6
10. f3 Qa5 (10... d5 11. Nxc6 bxc6 12. e5 Nd7 13. f4 e6 14. Na4 f6 15. Nc5 Qe7
16. Nxd7 Bxd7 17. Qc3 fxe5 18. Bc5 Qf6 19. Bxf8 Qxf4+ 20. Kb1 Qxf8 21. Rdf1 Qd6
22. Qg3 Rb8 23. b3 Qa3 24. h4 Rb7 25. Qg5 {
Ardiansyah,H (2340)-Browne,W (2530) Siegen 1970 0-1 (60)}) 11. g4 Nxd4 $146 (
11... Bd7 12. h4 b5 13. Nb3 Qc7 14. h5 Na5 15. hxg6 Nxb3+ 16. axb3 fxg6 17. g5
Nh5 18. Nd5 Qd8 19. Bb6 Qe8 20. Nc7 Qf7 21. Nxa8 Rxa8 22. Be3 Rc8 23. Kb1 Ng3
24. Rh4 Nh5 25. f4 Ng3 26. Bf3 {
Reiske,A (1631)-Wolfram,J (1406) Germany 2003 1-0 (33)}) 12. Bxd4 (12. Qxd4 $2
Nxg4 13. Qb6 Qxb6 14. Bxb6 Nf6 $19) 12... b5 $2 (12... Be6 13. f4 Rfc8 14. g5
$11) 13. Kb1 (13. g5 $142 Ne8 14. h4 $16) 13... Rd8 $2 (13... b4 14. Nd5 Nxd5
15. Bxg7 Nc3+ 16. bxc3 $14 (16. Bxc3 $143 Be6 17. b3 bxc3 $15)) 14. h4 $4 (14.
Qe3 $142 Rb8 15. g5 $18) 14... Be6 $14 15. a3 Rab8 16. h5 b4 17. Na2 Bxa2+ 18.
Kxa2 Qa4 $4 (18... Rdc8 $142 $5 19. h6 Bh8 $16) 19. hxg6 $4 (19. Bc4 $142 bxa3
20. b3 $18) 19... b3+ $16 20. Ka1 (20. Kb1 $142 bxc2+ 21. Qxc2 Qxc2+ 22. Kxc2
hxg6 23. Bxa6 $16) 20... hxg6 $4 (20... bxc2 21. gxh7+ Kh8 22. Rc1 $11) 21. g5
$4 (21. c3 $142 $18) 21... bxc2 $14 22. gxf6 exf6 $4 (22... Rb3 $142 23. Qxc2
Rxa3+ 24. bxa3 Qxc2 25. fxg7 f6 $14) 23. Rc1 $18 Rdc8 24. Bc3 (24. f4 $142 d5
25. Rh3 dxe4 26. Bc3 $18) 24... Rb3 (24... Rxc3 $142 25. Qxc3 f5 26. Rxc2 Bxc3
27. Rxc3 fxe4 $19) 25. Rxc2 $18 Rxa3+ (25... a5 26. Rhc1 $18) 26. bxa3 Qxa3+ (
26... Qc6 27. Ka2 $18) 27. Kb1 Qb3+ 28. Kc1 (28. Bb2 Rxc2 29. Qxc2 Qxc2+ 30.
Kxc2 $18) 28... Qa3+ (28... a5 $18) 29. Bb2 Rxc2+ 30. Qxc2 Qe3+ (30... Qc5 31.
Qxc5 dxc5 32. Bxa6 $18) 31. Kb1 Qb6 32. Qc8+ Bf8 33. Rh8+ $1 Kxh8 34. Qxf8+ Kh7
35. Qxf7+ Kh6 36. Qxf6 Qg1+ 37. Bc1+ Kh5 (37... Qxc1+ 38. Kxc1 a5 39. Bd3 Kh7
40. e5 Kg8 41. Bxg6 a4 42. Qf7+ Kh8 43. Qf8#) 38. Qh8# 1-0

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.03.23"]
[Round "5"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2130"]
[BlackElo "2042"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "60"]

{A15: English Opening: 1...Nf6} 1. Nf3 Nf6 2. b4 g6 3. Bb2 Bg7 4. c4 d6 5. d4
O-O (5... Nbd7 6. Qc2 a5 7. bxa5 Rxa5 8. e3 O-O 9. Be2 Nb6 10. Nc3 Bf5 11. Qb3
Qa8 12. O-O Na4 13. Nxa4 Rxa4 14. Nd2 Ne4 15. Rfd1 Nxd2 16. Rxd2 Be4 17. f3 {
1/2-1/2 (17) Kovacevic,V (2520)-Levacic,P (2365) Pula 1998}) (5... Bf5 6. Nbd2
a5 7. b5 c6 8. a4 O-O 9. e3 Nbd7 10. Be2 Re8 11. Nh4 e5 12. Nxf5 gxf5 13. Nf3
Ng4 14. h3 Nh6 15. O-O e4 16. Nd2 Qg5 17. Qb3 c5 18. Rad1 Re6 19. g3 cxd4 20.
exd4 {Mrozinski,W (1965)-Kleymann,J (1865) Dortmund 2004 1/2-1/2}) 6. Nc3 $146
(6. g3 a5 7. a3 c6 8. Nbd2 e5 9. dxe5 Ng4 10. Bg2 dxe5 11. e4 axb4 12. axb4
Rxa1 13. Qxa1 Na6 14. h3 Nxb4 15. O-O Nxf2 16. Kxf2 Qb6+ 17. Ke2 Nc2 18. Qb1
Qe3+ 19. Kd1 Nd4 20. Bxd4 exd4 {
Labib,I (2426)-Sorial,H (2316) Cairo 2000 1-0 (50)}) (6. Nbd2 Nbd7 7. Qc2 Re8
8. e4 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Be2 Nd7 12. c5 Nf8 13. Bc4 Qe7 14. O-O
Bd7 15. Bd5 Rab8 16. f4 Bb5 17. Nc4 Bxc4 18. Bxc4 exf4 19. Bxg7 Kxg7 20. Rxf4
f6 {Khudiakov,A-Gurevich,V (2435) Alushta 1998 0-1 (39)}) (6. Qb3 a5 7. a3 c6
8. e3 Nbd7 9. Be2 b6 10. O-O Re8 11. Rd1 Qc7 12. Nc3 axb4 13. axb4 Rxa1 14.
Rxa1 Bb7 15. d5 cxd5 16. cxd5 Nxd5 17. Nb5 Qb8 18. Bxg7 Kxg7 19. Rd1 N5f6 20.
Nc3 h6 {Lieb,H (2310)-Roos,L (2255) Berlin West 1980 1-0 (40)}) (6. e3 c5 7. a3
Bg4 $11) 6... Nbd7 (6... c5 $5 7. bxc5 dxc5 $15) 7. e3 $11 c5 (7... Nb6 8. Be2
$11) 8. bxc5 dxc5 9. d5 (9. Be2 cxd4 10. exd4 Nb6 $11) 9... Nb6 (9... Qa5 10.
Qa4 Qb4 11. Qb3 $11) 10. Qd2 (10. a4 $142 $5 $14) 10... Bf5 11. Nh4 (11. a4 $5
a5 12. Qc1 $11) 11... Bd7 $17 12. Be2 e6 13. d6 $2 (13. Nf3 $142 $5 exd5 14.
cxd5 $17) 13... Na4 $19 14. Nxa4 Bxa4 15. Nf3 $4 (15. Qd3 $142 Ne8 16. Bxg7
Kxg7 17. Nf3 Qa5+ 18. Qd2 Qxd2+ 19. Nxd2 Nxd6 20. Bd1 $19) 15... Ne4 16. Qc1
Qa5+ 17. Kf1 Bxb2 (17... Rad8 $142 $5 18. Bxg7 Kxg7 19. Qb2+ Qc3 20. Qxc3+ Nxc3
21. Rc1 Nxe2 22. Kxe2 Rxd6 23. Nd2 $19) 18. Qxb2 Nxd6 (18... Rfd8 19. Qe5 Qc3
20. Qxc3 Nxc3 21. Rc1 Nxe2 22. Kxe2 Rxd6 23. Nd2 $19) 19. Rb1 (19. h4 f6 $19)
19... Qc7 (19... Rad8 20. h4 h5 21. Nd2 $19) 20. h4 Bc6 (20... f6 21. h5 g5 22.
h6 $19) 21. Ng5 $2 (21. h5 $142 $5 Ne4 22. Bd3 $19) 21... h5 (21... e5 $142 $19
) 22. f3 $4 (22. Qc2 Nf5 23. Bf3 $19) 22... Nf5 23. Bd3 (23. Qc3 Ng3+ 24. Kf2
Nxh1+ 25. Rxh1 Rad8 $19) 23... Nxe3+ 24. Kf2 Nf5 (24... Qf4 25. g3 Ng4+ 26. Kg2
$19) 25. Bxf5 exf5 (25... gxf5 $143 26. Rh3 Rad8 27. Ne4 $19) 26. Rbd1 Rad8 27.
Qf6 Rxd1 28. Rxd1 Re8 29. Rd2 Qe7 30. Qc3 (30. Qxe7 Rxe7 31. Rd8+ Re8 32. Rd3
$19) 30... Qe1# 0-1

[Event "Boeing Swiss"]
[Site "?"]
[Date "1976.04.20"]
[Round "6"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "2042"]
[BlackElo "1915"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "112"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. Ne5 Nd7 8. Nxg6 hxg6 9. Be3 Qb6 $146 (9...
Ngf6 10. h3 (10. c4 Qc7 11. Be2 Bb4+ 12. Bd2 Bd6 13. c5 Bxg3 14. fxg3 Rxh2 15.
Rxh2 Qxg3+ 16. Kf1 Qxh2 17. Bf3 Nh5 18. Kf2 Qh4+ 19. Ke3 Ndf6 20. Kd3 Nf4+ 21.
Kc2 O-O-O 22. Be3 N6d5 23. Bf2 Qxf2+ {
0-1 (23) Coloma Almeida,S-Clay Bejar,R (2140) Quito 1997}) (10. Bd3 Bd6 11. Qd2
Qc7 12. O-O-O O-O-O 13. h3 Nd5 14. Ne4 Bf4 15. Bxf4 Nxf4 16. Ng5 Nf6 17. g3
Nxd3+ 18. Qxd3 Rd5 19. f4 Rhd8 20. Qe3 Qd7 21. Nf3 Qe7 22. a3 Rb5 23. c4 Rh5
24. g4 Rhh8 {Madsen,M (1758)-Woldseth,O (1767) Sotra 2002 0-1 (44)}) 10... Bd6
11. Ne2 Qa5+ 12. c3 O-O 13. Nf4 Rfe8 14. Bc4 Bxf4 15. Bxf4 e5 16. dxe5 Nxe5 17.
Be2 Rad8 18. Qxd8 Qxd8 19. O-O Nd3 20. Bxd3 Qxd3 21. Rad1 Qc4 22. Bg5 Qxa2 23.
Bxf6 gxf6 24. Rd2 {Lerat,F (1820)-Ernst,D (1999) Orleans 2005 0-1 (33)}) (9...
Qc7 10. Qf3 Ngf6 11. Bd3 Bd6 12. h3 e5 13. O-O-O O-O-O 14. Kb1 Rhe8 15. Rde1
Qa5 16. dxe5 Nxe5 17. Qd1 Nd5 18. Bd2 Bb4 19. Bxb4 Nxb4 20. a3 Nbxd3 21. cxd3
Qb5 22. Qc2 Qxd3 23. Rd1 Qxc2+ 24. Kxc2 {
Mathews,T (1664)-Feoktistov,D (2302) Montreal 2003 0-1 (68)}) 10. Qc1 Nh6 11.
Be2 Nf5 12. Nxf5 gxf5 13. c3 Qc7 14. g3 Bd6 15. Qd2 (15. h4 O-O-O $11) 15...
O-O-O (15... f4 16. gxf4 Rh4 17. O-O-O $15) 16. O-O-O Qa5 (16... f4 17. Bxf4
Bxf4 18. gxf4 $11) 17. Kb1 b5 $2 (17... Nf6 $5 $11) 18. Rc1 (18. Bg5 $5 Nf6 19.
Bf3 $16) 18... Nf6 19. Qc2 Kd7 20. c4 (20. h4 $142 $16) 20... b4 $2 (20... bxc4
$142 21. Bxc4 Rb8 $11) 21. h4 $18 Rb8 22. Qb3 c5 23. dxc5 (23. Qd3 $142 Ke7 24.
d5 $18) 23... Bxc5 $16 24. Bf3 (24. Bf4 Rbd8 $11) 24... Ke7 $11 25. Rhd1 (25.
Rc2 $11) 25... Qc7 (25... Rhd8 26. Bf4 Rxd1 27. Rxd1 $15) 26. Bxc5+ $4 (26. Bf4
$142 Qb6 27. Bxb8 Rxb8 28. Qc2 $16) 26... Qxc5 $17 27. Qe3 Rhc8 (27... Qxe3 28.
fxe3 Rhd8 29. Rxd8 Kxd8 30. Kc2 $17) 28. Qxc5+ Rxc5 29. b3 a5 30. Kb2 (30. Rd2
g6 $15) 30... Nd7 31. Rd2 Re5 (31... Rcc8 32. Bd1 $15) 32. Rcd1 $11 Nc5 33. Rd4
$2 (33. Kc2 $142 $5 $11) 33... a4 $17 34. R1d2 $2 (34. R4d2 Rb6 35. Rd8 Re1 36.
Rxe1 Kxd8 37. Rd1+ Kc7 38. bxa4 Nxa4+ 39. Kc2 Nc5 $17) 34... axb3 (34... a3+
$142 35. Kc2 Re1 $19) 35. axb3 Rb6 $4 (35... Re1 $142 $19) 36. Rd8 $11 Re1 37.
Ra8 $4 (37. Rc8 Re5 $11) 37... Rf1 $4 (37... Ra6 38. Rxa6 Nxa6 39. Rd1 Rxd1 40.
Bxd1 $19) 38. Ra5 $2 (38. Ra7+ Kf6 39. Rc7 Rxf2 40. Rxf2 Nd3+ 41. Kc2 Nxf2 $11)
38... Rxf2 $4 (38... Rd6 $142 39. Ra7+ Kf6 40. Rxd6 Rxf2+ 41. Kc1 Nxb3+ (41...
Rxf3 $6 42. Rc7 Nxb3+ 43. Kb2 $11) 42. Kd1 Rxf3 $19) 39. Rxf2 $11 Nd3+ 40. Kc2
Nxf2 41. c5 Rb8 42. c6 (42. Ra7+ Kf6 43. c6 Rc8 $11) 42... Ne4 (42... Rc8 43.
Ra7+ Ke8 $11) 43. Ra7+ $11 Kf6 44. Rb7 $4 (44. c7 $142 Rc8 45. Bxe4 fxe4 46.
Kd2 $11) 44... Rc8 $19 45. Bxe4 (45. Rb6 Nxg3 46. Rxb4 $19) 45... fxe4 46. Rxb4
(46. Rb6 Ke5 $19) 46... Rxc6+ 47. Kd2 Rd6+ 48. Ke3 (48. Ke2 Rd3 49. Rxe4 Rxg3
$19) 48... Rd3+ 49. Kf4 Rf3+ 50. Kg4 (50. Kxe4 Rxg3 51. Kf4 $19) 50... Ke5 51.
Kh3 (51. Ra4 f5+ 52. Kh3 Rxb3 53. Ra7 $19) 51... e3 52. Kg2 e2 53. Kxf3 e1=Q
54. Rb5+ Kd4 55. Rg5 (55. Kg2 Qe2+ 56. Kg1 Qxb5 57. Kf2 Ke4 58. b4 Qe5 59. Kg2
Qb2+ 60. Kh3 Kf3 61. h5 Qf2 62. g4 Qg3#) 55... g6 (55... f5 56. Kg2 Ke3 57. h5
Qf2+ 58. Kh3 Qf1+ 59. Kh2 Kf3 60. Rxf5+ exf5 61. b4 Qg2#) 56. b4 (56. Rg4+ Kd3
57. Kg2 Qe2+ 58. Kh3 Ke3 59. b4 e5 60. h5 Kf3 61. Kh4 f6 62. Rf4+ exf4 63. Kh3
Qg2+ 64. Kh4 Qxg3#) 56... Qf1+ (56... Qf1+ 57. Kg4 f5+ 58. Rxf5 Qxf5#) 0-1

[Event "Boeing 30/30"]
[Site "?"]
[Date "1976.05.15"]
[Round "3"]
[White "Walker, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1633"]
[BlackElo "2042"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "140"]

{C26: Vienna Game: 2...Nf6, sidelines} 1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 d6
5. Nge2 a6 6. O-O Be6 7. d3 Nc6 8. Bg5 h6 9. Bd2 $146 (9. Bxf6 Qxf6 (9... gxf6
10. Kh1 h5 11. f4 h4 12. f5 hxg3 13. Nxg3 Bd7 14. Qg4 Qe7 15. Nd5 Qf8 16. Nxc7+
Kd8 17. Nxa8 Kc8 18. c3 Kb8 19. b4 Ba7 20. Rf3 Kxa8 21. Nf1 Ne7 22. Qg3 d5 23.
Qe1 dxe4 24. dxe4 {Von Bardeleben,C-Mason,J Breslau 1889 1-0 (42)}) 10. Kh1 g5
11. f4 gxf4 12. gxf4 Bg4 (12... Qh4 13. f5 Bd7 14. Ng3 O-O-O 15. Qh5 Qxh5 16.
Nxh5 Nd4 17. Rac1 Rdg8 18. Nd5 Rg5 19. Ndf6 d5 20. c3 Ne2 21. Rce1 Bb5 22. Rxe2
Bxd3 23. Rfe1 dxe4 24. Rxe4 Bxe4 25. Nxe4 Rxh5 26. Nxc5 b6 27. Nxa6 {
Von Bardeleben,C-Lasker,E Berlin 1890 1-0 (50)}) 13. Qd2 Bxe2 14. Nxe2 exf4 15.
c3 O-O-O 16. d4 Bb6 17. Rxf4 Qg7 18. Rg1 Kb8 19. Bh3 Qf8 20. Rgf1 Qe7 21. Ng3
Qg5 22. Qe2 Rhg8 23. Rf5 Qh4 {Fritz,A-Gossip,G Breslau 1889 1/2-1/2 (60)}) (9.
Be3 Bxe3 10. fxe3 Ne7 11. d4 Qd7 12. dxe5 dxe5 13. Qxd7+ Nxd7 14. Nd5 Rc8 15.
Nxe7 Kxe7 16. b3 h5 17. h3 c6 18. Rad1 b5 19. Rd2 h4 20. g4 f6 21. Nc3 Nc5 22.
Rfd1 b4 23. Nb1 a5 {Burnoiu,N (2419)-Marin,M (2552) Predeal 2006 0-1 (44)}) (9.
Bxf6 Qxf6 10. Nd5 Bxd5 11. exd5 Ne7 $11) 9... Qd7 (9... d5 $15) 10. Qc1 (10.
Nd5 $142 $5 $11) 10... Bh3 11. a3 (11. Be3 $5 $17) 11... h5 $19 12. b4 Ba7 13.
Be3 h4 (13... Bxe3 14. Qxe3 h4 15. Bxh3 Qxh3 16. g4 Qxg4+ 17. Kh1 $19) 14. Bxa7
$17 hxg3 (14... Rxa7 $6 15. f3 Bxg2 16. Kxg2 hxg3 17. hxg3 Qh3+ 18. Kf2 Qh2+
19. Ke3 Qh6+ 20. f4 exf4+ 21. gxf4 $11) 15. fxg3 $2 (15. hxg3 $142 Nxa7 16. f3
$17) 15... Bxg2 $19 (15... Nxa7 $6 16. Qg5 Bxg2 17. Qxg7 $17) (15... Rxa7 $6
16. Rxf6 gxf6 17. Nd5 $11) 16. Kxg2 Qh3+ (16... Nxa7 $6 17. h4 $11) (16... Rxa7
17. h4 Qg4 18. Qg5 $14) 17. Kf2 (17. Kf3 Rxa7 18. Qg5 Rh6 $19 (18... Qxh2 $4
19. Rh1 Qxh1+ 20. Rxh1 Rxh1 21. Qxg7 $18)) 17... Ng4+ (17... Rxa7 $6 18. Rh1
$17) 18. Ke1 Nxa7 (18... Nxh2 $5 19. Rf2 Rxa7 20. Nd5 $19) 19. Qg5 (19. Nd5
Nxh2 20. Rf2 Kf8 $17) 19... Nxh2 $19 20. Rf2 Qh6 (20... Qh7 21. Nd5 f6 22. Rxf6
gxf6 23. Nxf6+ Kf7 24. Nxh7 Nf3+ 25. Kf2 Nxg5 26. Nxg5+ Ke7 27. Nf3 $19) 21.
Qf5 Qe6 22. Nd5 Qxf5 23. Rxf5 Rc8 (23... Kf8 24. Ne3 g6 25. Rf2 $17) 24. Kd2 (
24. Ne3 f6 25. Kd2 Rh3 $17) 24... Ng4 (24... Nc6 25. Rf2 Ng4 26. Rff1 $19) 25.
a4 Nc6 26. Rg5 (26. Rff1 $142 $19) 26... Nf6 $4 (26... Nh2 $142 27. Rf5 Ne7 28.
Nxe7 Kxe7 $19) 27. b5 $15 Nd4 (27... Ne7 28. Nxe7 Kxe7 29. Rxg7 $11) 28. Nxd4
$11 (28. Rxg7 $2 Nf3+ 29. Ke3 Kf8 30. Nxf6 Kxg7 $19) 28... exd4 29. Nxf6+ gxf6
30. Rd5 Rh2+ 31. Kc1 Rh1+ 32. Kb2 Rxa1 33. Kxa1 axb5 34. Rxb5 Ra8 (34... b6 35.
Ka2 $15) 35. Rb4 Kd7 36. Kb2 b6 37. Rxd4 Rg8 38. Rd5 Rxg3 39. Rh5 Rg5 40. Rh8
f5 41. exf5 Rxf5 42. Rf8 Ke7 43. Rc8 Rc5 44. Rg8 $4 (44. d4 $142 Kd7 45. Rf8
$11) 44... f5 $19 45. Kc1 f4 46. Kd2 Rf5 (46... Ke6 $5 47. Rg7 f3 48. Rg3 $19)
47. Rg4 (47. Rg7+ Rf7 48. Rg4 $19) 47... Rf7 $4 (47... Ke6 $142 $19) 48. Ke2
$11 Ke6 49. Kf3 {Exerts pressure on the isolated pawn} Kd5 50. c3 Kc6 51. Rxf4
Rxf4+ 52. Kxf4 b5 53. axb5+ Kxb5 54. Ke4 c6 55. Ke3 Ka4 56. Kd4 Kb3 57. c4 Kb4
58. Ke4 Kc3 59. Ke3 d5 60. cxd5 cxd5 61. d4 Kc4 62. Ke2 Kxd4 63. Kd2 Ke4 64.
Ke2 d4 65. Kd2 d3 66. Kd1 Kd5 67. Kd2 Kd4 68. Kd1 Kc3 69. Kc1 d2+ 70. Kd1 Kd3
1/2-1/2

[Event "Boeing 30/30"]
[Site "?"]
[Date "1976.05.15"]
[Round "4"]
[White "Bailey, B."]
[Black "Augustiny, P."]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2042"]
[BlackElo "1500"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "59"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2 b5 9. Bxf6 Bxf6
10. Bb3 O-O 11. O-O-O (11. O-O Bb7 12. Rfe1 Nd7 13. Rad1 Nc5 14. f3 Qb6 15. Kh1
Rfd8 16. Qe3 Nxb3 17. Nxb3 Qc7 18. Rd3 b4 19. Ne2 Bxb2 20. Nbd4 a5 21. Rb1 Bxd4
22. Nxd4 Ba6 23. Rdd1 Qc5 24. Rbc1 Rac8 25. Qe1 a4 {
Janix,I (2191)-Watanabe,A (2365) Merida 2005 0-1 (40)}) (11. Nce2 Qb6 12. c3
Nd7 13. O-O Nc5 14. Bc2 Bb7 15. Ng3 g6 16. Rad1 Rad8 17. Nf3 Qc7 18. Qf4 Bg7
19. h4 e5 20. Qd2 d5 21. Qe2 Ne6 22. exd5 Nf4 23. Qe3 Bxd5 24. Bb3 Rfe8 25.
Bxd5 Nxd5 {Vucurovic,N (2020)-Ravic,N (2151) Senta 2006 0-1 (38)}) 11... Qc7
$146 (11... Qb6 12. g4 Nd7 13. g5 Be7 14. a3 Nc5 15. Ba2 Bb7 16. f3 b4 17. axb4
Qxb4 18. Kb1 Kh8 19. h4 Rab8 20. Nce2 Qxd2 21. Rxd2 Bxe4 22. fxe4 Nxe4 23. Rdd1
Nf2 24. Nc6 Rb7 25. c4 Nxh1 26. Rxh1 {Martin,L-Kaszdan,E Uruguay 1960 0-1 (49)}
) (11... Nd7 $142 $5 12. Nc6 Qb6 13. Qxd6 Qxf2 14. Ne7+ Bxe7 15. Qxe7 Ra7 $17)
12. a3 (12. f4 Nd7 13. Bxe6 fxe6 14. Nxe6 Bxc3 15. bxc3 Qc4 16. Nxf8 Nxf8 (
16... Qxa2 $143 17. Qxd6 Nxf8 18. Qc6 $14) 17. Qd5+ Qxd5 18. Rxd5 Bb7 19. Rxd6
Bxe4 $11) 12... Rd8 13. f4 e5 $4 (13... Bxd4 $142 14. Qxd4 Nc6 $11) 14. Nd5 $18
Qc5 15. Nxf6+ gxf6 16. Ne2 (16. fxe5 $142 dxe5 17. Qh6 Rxd4 18. Qxf6 Qf8 19.
Rxd4 exd4 20. Qg5+ Kh8 $18) 16... Bb7 $4 (16... Be6 17. Bxe6 fxe6 $18) 17. fxe5
Qxe5 18. Qa5 (18. Ng3 $142 Qg5 19. Qxg5+ fxg5 20. Rhf1 $18) 18... Nd7 19. Ng3
Rac8 (19... Bxe4 20. Nxe4 Qxe4 $18) 20. Qb4 (20. Kb1 $142 Nc5 21. Bd5 $18)
20... Nc5 $14 {The pressure on the isolated pawn grows} 21. Bd5 Qf4+ $4 (21...
a5 $142 22. Qc3 b4 23. Qxe5 fxe5 $11) 22. Kb1 $18 Bxd5 23. Rxd5 a5 (23... Ne6
24. Rf1 Qg4 25. Qd2 $18) 24. Qe1 b4 25. Rf5 (25. Rf1 $5 Qg4 26. h3 Qg6 $18)
25... Qh4 (25... Qh6 26. Rd5 Qg6 27. Nf5 $18) 26. Rh5 Qf4 (26... Qg4 27. h3 Qe6
28. Nf5 Nxe4 29. Nd4 $18) 27. Rf1 Qg4 28. Qf2 Nxe4 (28... Qe6 29. Qd4 bxa3 30.
Rxf6 Nb3 31. cxb3 Qxb3 $18) 29. Nxe4 $3 Qxh5 (29... Qxe4 30. Qg3+ {
Discovered attack Double attack} (30. Qh4 {Decoy})) (29... -- $140 30. Nxf6+ {
Mate threat}) 30. Nxf6+ (30. Nxf6+ Kf8 31. Nxh5 Rd7 32. Qf6 Rc5 33. Qg7+ Ke8
34. Qg8+ Ke7 35. Rxf7+ Ke6 36. Rf6+ Ke5 37. Qe6+ Kd4 38. Rf4#) 1-0

[Event "Third Match"]
[Site "?"]
[Date "1976.04.16"]
[Round "1"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1840"]
[BlackElo "2042"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "62"]

{D37: Queen's Gambit Declined: 5 Bf4} 1. c4 Nf6 2. d4 e6 3. Nc3 d5 4. Nf3 c6 5.
Bf4 Nbd7 6. e3 Be7 7. h3 O-O 8. Rc1 dxc4 (8... h6 9. a3 a6 10. Bd3 dxc4 11.
Bxc4 c5 12. O-O cxd4 13. exd4 Nb6 14. Ba2 Bd7 15. Ne5 Bc6 16. Nxc6 bxc6 17. Be5
c5 18. dxc5 Bxc5 19. Qe2 Nbd7 20. Rfd1 Qe7 21. Bg3 Rfd8 22. b4 Ba7 23. Bc4 {
Bareev,E (2670)-Vaganian,R (2615) Moscow 1993 1-0 (37)}) 9. Bxc4 Nd5 (9... b5
10. Bd3 Bb7 11. O-O Rc8 12. a3 a5 13. Qe2 b4 14. axb4 axb4 15. Nb1 c5 16. Nbd2
cxd4 17. exd4 Nd5 18. Bg3 N7f6 19. Nc4 Nb6 20. Nce5 {
1/2-1/2 (20) Yepes Martinez,E (2297)-Savory,R (2106) Birmingham 2006}) 10. Bxd5
$146 (10. Bg3 N7f6 11. O-O Bd6 12. Ne5 Ne8 13. e4 Nxc3 14. Rxc3 Bxe5 15. dxe5
Nc7 16. Rd3 Qe7 17. Qg4 b6 18. Rfd1 Ba6 19. Rd7 Qc5 20. Bb3 Rac8 21. Bh4 Nb5
22. Bf6 g6 23. Qf4 Rfe8 24. Rxf7 Nd4 {Li,Z-Rekhson,V Edmonton 2004 1-0}) (10.
Bg3 $142 $5 Nxc3 11. bxc3 $16 (11. Rxc3 $143 Bb4 $15)) 10... exd5 $11 (10...
cxd5 $143 11. O-O Qa5 12. a3 $14) 11. O-O Nf6 (11... Nb6 12. Ne5 $15) 12. Qc2
g6 13. Ne2 Bf5 14. Qa4 (14. Qd1 Ne4 $11) 14... Ne4 $15 15. Ne5 f6 16. Ng4 Bxg4
(16... Kh8 17. f3 Nd6 18. Qb3 $11) 17. hxg4 $11 Qd7 18. f3 Nd2 19. Rfd1 Nc4 20.
Qc2 $4 (20. Qb3 $142 $11) 20... g5 $19 21. Kf2 (21. b3 Na3 (21... gxf4 $6 22.
bxc4 fxe3 23. cxd5 cxd5 24. Qc7 Qxc7 25. Rxc7 $11) 22. Qf5 Qxf5 23. gxf5 gxf4
24. Nxf4 Bd6 $19) 21... gxf4 22. Nxf4 (22. exf4 f5 23. gxf5 Bh4+ 24. g3 Qe7 $19
) 22... f5 23. Rh1 (23. Qb3 fxg4 24. Rxc4 dxc4 25. Qxc4+ Kh8 $19) 23... Bg5 24.
b3 (24. gxf5 Nxe3 $1 25. Kxe3 Rae8+ 26. Kf2 Bxf4 $19) 24... Nxe3 $1 25. Kxe3
Rae8+ 26. Kf2 (26. Kd3 fxg4 27. g3 Bxf4 28. gxf4 Rxf4 $19) 26... Bxf4 27. Rce1
(27. gxf5 Be3+ 28. Kf1 Bxc1 29. Qxc1 Qxf5 $19) 27... Qd6 28. Rxe8 (28. Rh3 Rxe1
29. Kxe1 Re8+ 30. Kf1 Qe7 $19) 28... Rxe8 29. Rh3 Qe6 (29... Qe7 30. Qd1 fxg4
31. fxg4 Be3+ 32. Kf1 Bxd4 33. Qd2 Bc5 34. g3 Rf8+ 35. Kg2 Qe4+ 36. Kh2 Rf2+
37. Qxf2 Bxf2 38. Rh5 Qf3 39. Rh3 Be3 40. Rh6 Qe2+ 41. Kh3 Qf1+ 42. Kh2 Qg1+
43. Kh3 Qh1#) 30. Rh1 Qe3+ 31. Kf1 Qe1# 0-1

[Event "Third Match"]
[Site "?"]
[Date "1976.04.17"]
[Round "2"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2042"]
[BlackElo "1840"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "81"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. Nc3 Be7 6. d3 O-O 7. Bxc6 dxc6 8. Nxe5 Bd6 9. Nc4 $146 (9. Nf3 h6
10. Ne2 Re8 11. h3 c5 12. e5 Bxe5 13. Nxe5 Rxe5 14. Bf4 Re8 15. Qd2 Qe7 16. c4
Bf5 17. Be3 Rad8 18. Nc1 b6 19. O-O Ne4 20. Qe2 Ng3 21. fxg3 Qxe3+ 22. Qxe3
Rxe3 23. Rxf5 Rxg3 {Schett,F (1695)-Hechenleitner,R (1605) Wattens 1997 1-0})
9... Bc5 10. Be3 (10. O-O a5 $18) 10... Bxe3 (10... Be7 11. O-O $18) 11. Nxe3 (
11. fxe3 $6 Ng4 12. Qf3 Qh4+ 13. Kd2 Qe7 $16) 11... b5 (11... a5 12. O-O $18)
12. Qf3 (12. O-O b4 13. Ne2 a5 $18) 12... Bb7 (12... b4 13. Ne2 $18) 13. O-O g6
(13... c5 14. Qf4 $18) 14. Ne2 (14. e5 $5 Nd7 15. Qg3 f5 16. exf6 Nxf6 $18)
14... c5 15. Ng4 (15. Nf4 $142 c4 $18) 15... Nxg4 16. Qxg4 f5 (16... c4 17. Qg3
c5 $18) 17. exf5 Rxf5 18. Ng3 Re5 19. Rae1 Qe7 20. Rxe5 Qxe5 21. Ne4 (21. b3
Rd8 $18) 21... Re8 $4 (21... Bxe4 $142 22. Qxe4 Qxe4 23. dxe4 Rd8 $14) 22. Re1
$18 Kh8 23. b3 (23. Qd7 Re7 24. f4 Rxd7 25. fxe5 Bxe4 26. Rxe4 Kg7 $18) 23...
Bc6 $2 (23... c4 24. bxc4 bxc4 $18) 24. Qe2 (24. f3 $142 c4 25. Qg3 Qg7 $18)
24... b4 (24... c4 25. h4 $18) 25. f3 (25. h4 Kg7 26. Qe3 Qd4 $18) 25... Qb2 (
25... a5 26. Qf2 $18) 26. Qd1 (26. Qf2 Qd4 27. Kf1 Re5 $18) 26... Qd4+ (26...
a5 27. Qa1 Qd4+ 28. Kf1 $18) 27. Kf1 Bxe4 28. dxe4 (28. Rxe4 $6 Rxe4 29. fxe4
Qb2 $11) (28. fxe4 $4 Rf8+ 29. Qf3 Rxf3+ 30. gxf3 Qf6 $19) 28... Qf6 (28... Qe5
29. Qd7 $18) 29. Qa1 Qxa1 (29... Kg7 30. Qxf6+ Kxf6 31. Rd1 $18) 30. Rxa1 Rd8 (
30... Kg7 31. Rd1 $18) 31. Ke2 Kg7 32. Rd1 Rxd1 (32... Rd6 33. f4 Rc6 34. c4
bxc3 35. Rc1 $18) 33. Kxd1 Kf6 34. Ke2 Ke5 (34... c4 35. bxc4 g5 36. c3 $18)
35. Ke3 c4 36. f4+ Ke6 37. bxc4 c5 (37... g5 38. g3 a5 $18) 38. g4 a5 39. h4 a4
40. e5 h6 41. Ke4 (41. Ke4 Kd7 42. Kd5 $18) 1-0

[Event "Third Match"]
[Site "?"]
[Date "1976.04.23"]
[Round "3"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1840"]
[BlackElo "2042"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "157"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6
cxd6 6. h3 g6 7. Nf3 Bg7 8. Nc3 (8. Be2 O-O 9. O-O N8d7 10. Be3 e5 11. dxe5
Nxe5 12. Nxe5 Bxe5 13. Nc3 Be6 14. Qb3 Rc8 15. Nd5 Bxd5 16. cxd5 Qf6 17. a4
Bxb2 18. Ra2 Bd4 19. a5 Nd7 20. Qxb7 Rfd8 21. Bg4 Rb8 22. Qc7 Nc5 {
Krnic,Z (2400)-Kovacevic,V (2480) Sombor 1976 0-1 (36)}) 8... Be6 $146 (8...
Nc6 9. d5 Ne5 10. Nd4 O-O 11. b3 e6 12. Be2 Qh4 13. Be3 exd5 14. cxd5 f5 15. g3
Qe7 16. Qd2 Nf7 17. f4 Re8 18. Kf2 Qf6 19. Rac1 Bd7 20. Ndb5 Qd8 21. a4 a6 22.
Na3 Nc8 23. b4 {Loidl,F (2205)-Klug,R (2150) Austria 2001 1-0 (43)}) (8... O-O
9. Be2 $16) 9. b3 (9. d5 Bd7 10. a4 a5 $16) 9... O-O (9... d5 10. c5 N6d7 11.
Bb2 $14) 10. Bb2 (10. Be3 $5 $16) 10... d5 $11 11. c5 Nc8 (11... N6d7 12. Qd2
$11) 12. Bd3 (12. Qd2 b6 $16) 12... Nc6 $14 13. Ne2 b6 14. Qc2 $4 (14. Qd2 $142
$16) 14... Nb4 $19 15. Qb1 (15. Qd2 Nxd3+ 16. Qxd3 bxc5 $19) 15... bxc5 16. O-O
(16. Bc3 Nxd3+ 17. Qxd3 c4 $19) 16... Nxd3 (16... c4 $142 $5 17. Bc2 $19) 17.
Qxd3 Nd6 (17... c4 $142 18. Qd1 f6 $19) 18. Ng3 $2 (18. Nf4 $142 Bd7 19. Rfe1
$19) 18... c4 $19 19. Qe2 cxb3 20. axb3 Nf5 $4 (20... Qb6 $142 21. Qe3 Rfb8 $19
) 21. Nxf5 $15 Bxf5 (21... gxf5 $143 22. Ba3 a5 23. Bc5 $16) 22. Nh4 $2 (22.
Ba3 Re8 23. Bc5 a5 $11) 22... Bd7 (22... Be4 $142 $5 23. f3 e6 24. fxe4 Qxh4
25. exd5 exd5 $17) 23. Nf3 $17 e6 (23... Bf5 24. Ba3 Qb6 $11) 24. Ba3 $11 Re8
25. Bc5 (25. Ne5 a6 26. Qf3 Bxe5 27. dxe5 Qg5 $11) 25... Qb8 (25... Rb8 26.
Rfe1 Bb5 27. Qd2 $15) 26. Rfb1 (26. Rfc1 Bb5 27. Qd2 f6 $17) 26... Bb5 $17 27.
Qd2 (27. Qe3 a6 28. Ne5 Qd8 $17) 27... a6 28. Qb4 $4 (28. Nh2 $142 e5 29. Ng4
$17) 28... Bd3 $19 29. Rb2 Qxb4 30. Bxb4 Rec8 31. Rd1 (31. Ne5 Bb5 $19) 31...
Rc2 32. Rd2 (32. Rxc2 Bxc2 33. Rc1 Bxb3 $19) 32... Rxb2 (32... Rac8 33. Ne5
Rc1+ 34. Kh2 $19) 33. Rxb2 Rc8 34. Ne1 (34. Ne5 Rc1+ 35. Kh2 Bb5 $19) 34... Bb5
(34... Rc1 $142 35. Ra2 Bxd4 36. Kh2 $19) 35. Nf3 (35. Rc2 Rxc2 36. Nxc2 Bd3
$19) 35... f6 (35... Rc1+ 36. Kh2 $19) 36. Bd6 (36. Bc5 e5 $19) 36... Kf7 37.
g4 Rc6 (37... Rc1+ 38. Kg2 g5 39. b4 $19) 38. Bg3 (38. Bc5 e5 39. b4 e4 $19)
38... Bf8 (38... g5 $5 39. h4 h6 40. Ne1 $19) 39. g5 Bd6 (39... Rc3 $142 40.
Kg2 Ba3 $19) 40. Bxd6 Rxd6 41. gxf6 Rc6 $4 (41... Kxf6 $142 42. Ne5 Rd8 $19)
42. Ne5+ $18 Kxf6 43. Nxc6 Bxc6 44. Re2 Bb5 45. Re3 (45. Re1 Be8 $18) 45... a5
(45... Kf5 46. Re5+ Kf6 47. Re1 $18) 46. Kg2 (46. Rc3 $142 e5 47. Rc5 Bd3 48.
Rxa5 Be4 49. dxe5+ Kxe5 $18) 46... a4 47. Kg3 axb3 (47... Kf5 48. b4 h6 $18)
48. Rxb3 (48. Rf3+ $142 Kg7 49. Rxb3 $18) 48... Ba4 $2 (48... Be2 49. f3 $16)
49. Rb6 $4 (49. Rf3+ Kg7 50. Kf4 $18) 49... Bc2 $16 50. f4 (50. h4 $142 $5 $16)
50... h5 $11 51. h4 Be4 52. Rb3 Kf5 53. Re3 Bc2 54. Re5+ Kf6 55. Kf2 Bf5 56.
Ke3 Ke7 57. Kd2 Kd6 58. Kc3 Ke7 59. Kb4 Kd6 60. Kb5 Ke7 61. Kc6 Be4 62. Kc7 Bd3
63. Re3 Be4 64. Ra3 Kf6 65. Kd6 Kf5 66. Ra1 Kxf4 67. Kxe6 Kg4 68. Kf6 Kxh4 69.
Rg1 {g6 becomes a target} Kh3 70. Ke5 $4 (70. Rg5 h4 71. Ke5 Kh2 $11) 70... Kh2
(70... Bg2 71. Kf4 h4 $19) 71. Rg5 $11 h4 72. Kf4 Bg2 73. Rxg6 Kg1 74. Rh6 h3
75. Kg3 Kf1 76. Re6 Kg1 77. Rh6 Bf1 78. Rh5 Bg2 79. Rxd5 1/2-1/2

[Event "Third Match"]
[Site "?"]
[Date "1976.05.21"]
[Round "4"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2042"]
[BlackElo "1840"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "88"]

{C86: Closed Ruy Lopez: Worrall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. d3 b5 7. Bb3 O-O 8. c3 d5 9. Qe2 Bg4 10. Nbd2 Bc5 $2 $146 (
10... dxe4 11. dxe4 Nh5 12. Rd1 Nf4 13. Qe3 Qd6 14. Nf1 Qf6 15. Ng3 Rad8 16.
Ne2 Rxd1+ 17. Bxd1 Rd8 18. Bc2 Nxg2 19. Kxg2 Bc5 20. Ned4 exd4 21. cxd4 Bxf3+
22. Qxf3 Qxf3+ 23. Kxf3 Nxd4+ 24. Kg2 Nxc2 25. Rb1 {
Matlega,B (1905)-Flis,P (2160) Augustow 1997 0-1}) (10... d4 11. h3 (11. c4 Nh5
12. Nb1 g5 13. h3 Nf4 14. Bxf4 Bxf3 15. Qxf3 gxf4 16. Qh5 Bf6 17. Nd2 Nb4 18.
Qf3 c5 19. Rfc1 Qd6 20. a3 Nc6 21. cxb5 axb5 22. Bd5 Rac8 23. Rc2 Ne7 24. Rac1
Nxd5 25. exd5 Rc7 {Leenhouts,K (2111)-Veltman,A Hengelo 2001 1-0}) 11... Bh5 (
11... dxc3 12. bxc3 Bh5 13. a3 Qd7 14. Rd1 Rae8 15. Bb2 Bd8 16. Nf1 Na5 17. Ba2
c5 18. Ng3 Bg6 19. Rd2 Qa7 20. Rad1 Nc6 21. Kh1 Bb6 22. Nh4 Kh8 23. Nhf5 Rd8
24. Qf3 Rd7 25. h4 h5 26. Ne3 {
Buckan,J (2060)-Schmidt,G (2064) Germany 2003 1-0 (49)}) 12. g4 Bg6 13. cxd4
Nxd4 14. Nxd4 Qxd4 15. Nf3 Qd6 16. d4 Nxe4 17. dxe5 Qb6 18. Be3 Bc5 19. Bd5
Bxe3 20. Qxe3 Qxe3 21. fxe3 Rad8 22. Rad1 Ng3 23. Rfe1 Be4 24. Bxe4 Nxe4 25.
Rd4 {Askarov,B (2257)-Kunte,A (2499) Jodhpur 2003 1/2-1/2 (49)}) (10... Be6
$142 $11) 11. exd5 $18 Nxd5 $4 (11... Na5 $142 12. h3 Nxb3 13. Nxb3 Bxf3 14.
Qxf3 Bb6 $18) 12. Qe4 Be6 13. Nxe5 (13. Ng5 $142 $1 Qxg5 14. Bxd5 Bxf2+ 15.
Rxf2 Bxd5 16. Qxd5 $18) 13... Nxe5 $16 14. Qxe5 Bd6 15. Qe4 Nf6 (15... a5 16.
Nf3 (16. Bxd5 $143 Bxd5 17. Qf5 Re8 $15) 16... a4 17. Bc2 $16) 16. Qh4 (16. Qe2
$142 Re8 17. Bxe6 Rxe6 18. Qf3 $16) 16... Ng4 $4 (16... Bf5 $142 17. Bc2 Ng4
18. Qxd8 Bxh2+ (18... Raxd8 $2 19. h3 Nf6 20. Ne4 $18) 19. Kh1 Raxd8 $14) 17.
Qxd8 $18 Bxh2+ 18. Kh1 Raxd8 (18... Rfxd8 $4 19. Bxe6 fxe6 20. f3 $18) 19. f3
Ne3 20. Re1 (20. Kxh2 $5 Bxb3 21. axb3 Nxf1+ 22. Nxf1 Rxd3 $18) 20... Bxb3 21.
Kxh2 $4 (21. Rxe3 $142 Bf4 22. Nxb3 Bxe3 23. Bxe3 Rxd3 24. Bd4 $16) 21... Nc2
$19 22. Nxb3 (22. Ne4 Nxe1 23. Bg5 Nxf3+ 24. gxf3 f6 $19) 22... Nxe1 23. d4 Nd3
24. Na5 (24. a4 Rfe8 25. axb5 axb5 $19) 24... Rfe8 25. Nc6 Rd6 26. Ne5 Nxe5 27.
dxe5 Rxe5 (27... Rd1 $142 $5 28. a4 bxa4 29. Rxa4 Rxc1 30. Rxa6 $19) 28. Bf4
Rh5+ 29. Kg3 Rd7 30. Re1 Kf8 31. Be3 (31. a4 Re7 32. Ra1 Re2 $19) 31... c5 (
31... Re5 32. f4 Re6 33. Kf2 $19) 32. b4 (32. a4 bxa4 33. Ra1 Re5 $19) 32...
cxb4 33. cxb4 f6 34. Rc1 Re5 35. Rc8+ Re8 (35... Kf7 $142 36. Rc3 $19) 36. Bc5+
(36. Rc3 Rd1 $19) 36... Kf7 37. Rc6 Re6 38. Rc8 Re2 39. a3 (39. Rc6 Rxa2 40.
Kh3 Kg6 $19) 39... Ra2 (39... g5 $142 40. Bb6 Rd6 41. Ba7 $19) 40. Kh3 Rxa3 41.
Kg4 (41. Rc6 Kg6 $19) 41... Rad3 (41... Rc3 42. Ra8 Kg6 43. Rxa6 $19) 42. f4 (
42. Ra8 Kg6 $19) 42... g6 43. f5 (43. Rf8+ Ke6 44. Re8+ Kd5 $19) 43... h5+ 44.
Kf4 R7d4+ (44... R7d4+ 45. Bxd4 Rxd4+ 46. Kf3 gxf5 $19) 0-1

[Event "Third Match"]
[Site "?"]
[Date "1976.06.07"]
[Round "5"]
[White "Gray, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1840"]
[BlackElo "2042"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "68"]

{C07: French Tarrasch: 3...c5, 4 Ngf3 and 4 exd5 Qxd5} 1. e4 e6 2. d4 d5 3. Nd2
c5 4. c3 Nc6 5. Bb5 Bd7 6. Ngf3 (6. Ne2 Qb6 7. Bxc6 bxc6 8. O-O cxd4 9. cxd4
Bb4 10. a3 Bxd2 11. Bxd2 dxe4 12. Bb4 Nf6 13. Qc2 Rb8 14. Rab1 h5 15. Bd6 Rc8
16. b4 Qb5 17. Bc5 Qb8 18. g3 h4 19. Nc3 e3 20. Ne4 Nxe4 {
Perez,S (2138)-Bennion,D (2078) Lichfield 2000 0-1}) (6. exd5 exd5 7. Qe2+ Qe7
8. Nb3 Qxe2+ 9. Nxe2 c4 10. Nc5 Bxc5 11. dxc5 a6 12. Bxc6 Bxc6 13. Nd4 Ne7 14.
O-O O-O 15. Re1 Rfe8 16. Bf4 Ng6 17. Bg3 Bd7 18. b4 Rxe1+ 19. Rxe1 Re8 20.
Rxe8+ Bxe8 {Frontera,G (1826)-Olivo,G (1610) Cutro 2005 1-0 (42)}) 6... Nf6
$146 (6... Qb6 7. Bxc6 Bxc6 8. e5 Nh6 9. O-O Nf5 10. Nb3 Ba4 11. Be3 c4 12. Ng5
cxb3 13. Rc1 Be7 14. Nf3 O-O 15. Nd2 Bb5 16. c4 Bxc4 17. Nxc4 dxc4 18. Rxc4
bxa2 19. Ra4 Qxb2 20. Qa1 Qxa1 21. Rxa1 {
Fernandez Zapico,F-Marino Bravo,M (2140) Asturias 1998 0-1}) (6... a6 7. Bxc6
Bxc6 8. e5 cxd4 9. Nxd4 Bc5 10. N2b3 Ba4 11. Qg4 Bxb3 12. Nxb3 Bf8 13. Be3 h5
14. Qe2 Ne7 15. Nd4 Nc6 16. f4 Na5 17. O-O Nc4 18. Bf2 Bc5 19. b3 Na3 20. Qb2
Nb5 21. Nxb5 {Artigas Bellapart,F-Perez Torres,J Valencia 2003 1-0 (52)}) (6...
g6 7. e5 Nxe5 8. Bxd7+ Nxd7 9. O-O Qc7 10. Re1 Ngf6 11. Ng5 Bd6 12. Ndf3 O-O
13. g3 Rae8 14. Kg2 e5 15. dxc5 Nxc5 16. h4 e4 17. Nd4 Nd3 18. Re3 Qd7 19. Rxd3
exd3 20. Qf3 Ne4 21. Be3 {Lascutoiu,I-Humaila,F Deva 1998 1-0 (50)}) 7. e5 Ng8
(7... Ne4 8. Bd3 cxd4 9. Nxe4 dxe4 10. Bxe4 dxc3 11. bxc3 $11) 8. Qe2 (8. dxc5
Bxc5 9. a4 Bb6 $14) 8... c4 (8... cxd4 $142 $5 9. Nxd4 Nxd4 10. cxd4 Bxb5 11.
Qxb5+ Qd7 $11) 9. Bxc6 $16 Bxc6 10. O-O Ne7 11. Ne1 Nf5 12. Nc2 b5 (12... a6
13. h3 $14) 13. f4 (13. a3 a5 $16) 13... Bd7 14. g4 Ne7 15. Ne3 g6 (15... h5
16. f5 Nc6 17. Rf2 $14 (17. gxh5 $6 Qg5+ 18. Ng2 Qxh5 19. Qxh5 Rxh5 $11)) 16.
Nf3 $14 h5 (16... b4 17. h3 $14) 17. Bd2 (17. f5 gxf5 18. gxf5 exf5 $16) 17...
Bg7 (17... hxg4 18. Nxg4 Nf5 19. Nf6+ Ke7 20. Kf2 $11) 18. g5 (18. h3 b4 $16)
18... Nc6 (18... a5 19. a3 $11) 19. Nh4 (19. f5 $142 gxf5 20. g6 fxg6 21. Ng2
$16) 19... Bf8 $4 (19... Ne7 20. a3 $11) 20. Rae1 (20. Nxd5 $142 exd5 21. e6
Bxe6 22. Nxg6 fxg6 23. Qxe6+ Ne7 24. Rae1 $18) 20... Be7 (20... Ne7 21. f5 gxf5
22. Neg2 $11) 21. Qf3 (21. Qg2 $142 Rg8 22. f5 gxf5 23. Nhxf5 exf5 24. Nxd5 $18
) 21... Bc8 $4 (21... b4 $142 $5 $15) 22. Kh1 (22. f5 $142 gxf5 23. Nhxf5 exf5
24. Nxd5 $18) 22... Qd7 (22... b4 23. Rg1 Rb8 24. f5 exf5 25. Neg2 $16 (25.
Nxd5 bxc3 26. Bxc3 Nxd4 27. Nf6+ Kf8 $19)) 23. Qh3 {White prepares f5} (23. f5
$142 gxf5 24. Neg2 $16) 23... Qb7 $2 (23... Nd8 $142 $14) 24. f5 $18 gxf5 $2 (
24... exf5 25. Qg2 Nd8 26. Nxd5 Ne6 $18) 25. g6 Bxh4 26. g7 Rg8 27. Qxh4 Rxg7
28. Qxh5 Qe7 29. Rxf5 (29. Rg1 $142 Rxg1+ 30. Rxg1 $18) 29... exf5 $11 30. Nxd5
$4 (30. e6 $142 Qg5 31. exf7+ Kf8 32. Qh8+ Kxf7 33. Ng4 $11) 30... Qf8 (30...
Bb7 $142 31. Qh8+ Qf8 32. Nf6+ Ke7 33. Qxf8+ Kxf8 34. d5 $19) 31. Nc7+ $4 (31.
e6 $142 Rg6 32. Qxf5 Bxe6 33. Nc7+ Kd7 34. Nxe6 Rxe6 35. d5 $18) 31... Kd7 $19
32. Nxa8 (32. Nxb5 Ne7 33. Nd6 $19) 32... Nxd4 $1 33. Bg5 (33. cxd4 Bb7+ {
Mate attack}) (33. -- $140 Bb7+ {Mate threat}) 33... Bb7+ 34. Kg1 Rxg5+ $1 (
34... Rxg5+ 35. Qxg5 Nf3+ 36. Kf1 Nxg5 37. Rd1+ Ke7 38. Nc7 Qh6 39. Nd5+ Bxd5
40. Rxd5 Ne4 41. Ke2 Qxh2+ 42. Ke1 Nf2 43. Rd2 Nd3+ 44. Kf1 Qh1+ 45. Ke2 Qg2+
46. Kd1 Qf1+ 47. Kc2 Qc1#) (34... Qxa8 $6 35. Rd1 Ke6 36. Rxd4 $11) (34... Bxa8
35. Rd1 Kc7 36. Rxd4 $19) 0-1

[Event "Third Match"]
[Site "?"]
[Date "1976.06.10"]
[Round "6"]
[White "Bailey, B."]
[Black "Gray, M."]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2042"]
[BlackElo "1840"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "113"]

{C65: Ruy Lopez: Berlin Defence (3...Nf6), unusual lines and 4 0-0 Bc5} 1. e4
e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. Bxc6 dxc6 6. Nxe5 O-O 7. d3 h6 (7... Re8
8. Nf3 Bg4 9. h3 Bh5 10. Be3 Qe7 11. Bxc5 Qxc5 12. Nc3 Bxf3 13. Qxf3 Rad8 14.
Qg3 Rd6 15. Kh2 Nd7 16. f4 h5 17. e5 Rg6 18. Qf3 Qb4 19. Ne4 Rh6 20. c3 Qb5 21.
d4 Qd5 22. Rfe1 {Noritano,R-Safary,R (2566) playchess.com INT 2006 1-0 (47)})
8. Nd2 $146 (8. Nc3 Re8 9. Nf3 Bg4 10. h3 Bxf3 11. Qxf3 Qd7 12. Qg3 Bd6 13. Qf3
Rad8 14. Re1 Nd5 15. Bd2 Nxc3 16. Bxc3 Be5 17. Bxe5 Rxe5 18. b3 Rc5 19. c4 Qxd3
20. Qxd3 Rxd3 21. f3 b5 22. cxb5 cxb5 {
Hulm,S (982)-Funck,A (1066) Salzgitter Lebenstedt 2002 1/2-1/2 (32)}) 8... Qe7
9. Ndf3 Rd8 10. Qe2 Ng4 (10... Re8 11. b3 $18) 11. Nxg4 Bxg4 12. Bd2 (12. h3
Bd7 $18) 12... Rd7 (12... Bh5 13. h3 $18) 13. Bc3 (13. h3 Bh5 14. g4 Bg6 $18)
13... f6 $2 (13... Bh5 $142 $5 $16) 14. h3 $18 Bh5 15. g4 Bg6 (15... Bf7 16.
Nh4 $18) 16. Nh4 Bh7 17. Qf3 Rad8 18. Nf5 Bxf5 (18... Qf7 19. Rfe1 $18) 19.
Qxf5 (19. exf5 $142 $5 Qf7 $18) 19... Bb4 20. Bxb4 Qxb4 21. Qe6+ Kh7 22. Qf5+ (
22. Qb3 a5 23. Rfe1 c5 $18) 22... Kg8 23. b3 (23. Qe6+ Kh7 24. Qb3 a5 $18)
23... Qc3 (23... Re7 24. Qf3 $16) 24. Rac1 (24. Qe6+ Kh7 25. Qc4 Qa5 $18) 24...
Rd6 (24... Re7 25. Qf4 $16) 25. Rfe1 $18 c5 (25... a5 26. Kg2 R6d7 27. h4 $18)
26. Qf4 (26. Kg2 $142 $5 R6d7 27. Qf4 $18) 26... b5 $16 27. Kf1 (27. Re2 Qe5
28. Qxe5 fxe5 $16) 27... c4 $18 28. e5 $4 (28. Kg2 c5 29. dxc4 bxc4 30. Re2 $16
) 28... fxe5 (28... Re6 $142 $5 $11) 29. Qxe5 $16 Qxe5 30. Rxe5 cxd3 31. cxd3
Rxd3 $4 (31... c6 $142 $16) 32. Rxb5 (32. Rxc7 $142 Rf3 33. Ke1 $18) 32... Rd2
$11 33. Rxc7 Rxa2 $4 (33... Rf8 $142 34. Rf5 Rxf5 35. gxf5 Rxa2 $11) 34. Rbb7
$18 Rd1+ 35. Kg2 Rdd2 36. Rxg7+ Kh8 37. Rh7+ Kg8 38. Rxh6 Rxf2+ 39. Kg3 a5 40.
Ra6 (40. Rg6+ $142 Kh8 41. Rb5 $18) 40... Rf8 41. Rb5 Kg7 42. Raxa5 Rxa5 43.
Rxa5 Rb8 44. Ra3 Rb4 45. Kh4 Kg6 46. Ra6+ Kg7 47. Kh5 Rxb3 48. h4 Rb5+ 49. g5
Rc5 50. Ra7+ Kh8 51. Kh6 Rc6+ 52. g6 Rc8 53. h5 Rb8 54. Ra5 Kg8 55. Kg5 Rc8 56.
h6 Kh8 57. h7 1-0

[Event "Seattle Class A"]
[Site "?"]
[Date "1976.05.29"]
[Round "1"]
[White "Irwin, P."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1777"]
[BlackElo "1821"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "54"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d3 d6 6. h3 Be7 7. c3 O-O 8. O-O Nd7 (8... b5 9. Bb3 Na5 10. Bc2
c5 11. Nbd2 Bd7 12. Re1 h6 13. Nf1 Re8 14. Ng3 Bf8 15. Nh2 g6 16. Be3 Bg7 17.
Qe2 Qc7 18. Ng4 Nxg4 19. hxg4 Nc6 20. f3 Be6 21. Kf2 h5 22. gxh5 f5 23. exf5 {
Trebeschi,A (2102)-Barletta,A (2081) Rome 2005 1-0 (41)}) 9. Re1 $146 f5 (9...
Nb6 10. Bb3 Na5 $16) 10. Bxc6 $4 (10. exf5 $142 Rxf5 11. d4 $18) 10... bxc6 $11
11. exf5 Rxf5 12. d4 Qf8 (12... Qe8 $142 13. Nbd2 Qg6 $11) 13. Qe2 (13. Nbd2
$142 $5 $14) 13... Bb7 (13... Qf7 $142 14. Be3 e4 $17) 14. Qc4+ $2 (14. Qd1 Qf7
15. dxe5 c5 $15 (15... Nxe5 $143 16. Nxe5 Rxe5 17. Rxe5 dxe5 18. Be3 $11))
14... Kh8 $4 (14... d5 $142 15. Qb3 Bc8 16. Qc2 Rxf3 17. gxf3 Qxf3 18. Re3 $19)
15. dxe5 $4 (15. Nbd2 $142 $15) 15... Rxf3 $19 16. gxf3 Nxe5 17. Rxe5 dxe5 18.
Qe2 (18. Be3 Qxf3 19. Qg4 Qd5 $19) 18... Qf5 (18... c5 $142 19. Be3 Bxf3 20.
Qf1 $19) 19. Kg2 (19. Qe4 Qxh3 20. Qg4 Qxg4+ 21. fxg4 $19) 19... c5 20. Nd2 (
20. Be3 Qh5 21. Nd2 e4 22. Nxe4 Bxe4 23. Bxc5 Bxc5 24. Qxe4 Re8 $19) 20... Rf8
21. Ne4 Bc8 22. Ng3 (22. Kg1 Qxh3 23. Bg5 $19) 22... Qxh3+ 23. Kg1 Bb7 24. Qf1
Qh4 25. Be3 (25. Qg2 Bxf3 26. Qh2 Qg4 $19) 25... Bxf3 26. Qxa6 e4 27. Qe6 Bd6 (
27... Bd6 28. Qxd6 cxd6 $19) 0-1

[Event "Seattle Class A"]
[Site "?"]
[Date "1976.05.29"]
[Round "2"]
[White "Bailey, B."]
[Black "Rowan, T."]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1821"]
[BlackElo "1961"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "92"]

{C12: French: Classical System: McCutcheon Variation} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. Bd3 dxe4 5. Bxe4 Nf6 6. Bg5 c5 7. Bxf6 Qxf6 8. Nf3 (8. a3 Ba5 9. b4 cxb4
10. Nb5 b3+ 11. Kf1 Qe7 12. Ne2 a6 13. Nbc3 Nd7 14. cxb3 Nf6 15. Bf3 O-O 16. b4
Bb6 17. Na4 Ba7 18. Nc5 Rd8 19. Qb3 Rb8 20. h4 e5 21. dxe5 Qxe5 22. Rc1 b6 {
Hoen,R (2310)-Agdestein,E (2280) Oslo 1984 1/2-1/2 (70)}) (8. Nge2 Nc6 9. Bxc6+
bxc6 10. dxc5 Ba6 11. Qd4 Bxc3+ 12. Qxc3 Qg6 13. Qf3 Bxe2 14. Qxc6+ Ke7 15.
Qd6+ Kf6 16. Qf4+ Ke7 17. Qd6+ Kf6 {
1/2-1/2 (17) Ceccarini,M (2091)-Cugini,W (2219) Bratto 2004}) 8... O-O $146 (
8... Nc6 9. O-O Nxd4 10. Nxd4 cxd4 11. Nb5 O-O 12. Qxd4 Qxd4 13. Nxd4 Rb8 14.
Rad1 Be7 15. Rd3 Bf6 16. Rfd1 Bd7 17. c4 a6 18. b3 Rfc8 19. a4 Be8 20. f4 g6
21. g4 Kg7 22. Kg2 Rc5 23. h3 {
Semenova,L (2210)-Levitina,I (2245) Sochi 1984 1/2-1/2 (53)}) 9. O-O Rd8 (9...
cxd4 10. Qxd4 Qxd4 11. Nxd4 $15) 10. Qd3 cxd4 11. Nb5 Na6 12. Bxh7+ Kh8 (12...
Kf8 13. Be4 e5 14. c3 dxc3 15. Qc2 cxb2 16. Qxb2 $15) 13. Be4 (13. Nbxd4 $4 e5
14. c3 Bf8 (14... exd4 $143 15. cxb4 g6 16. Bxg6 Qxg6 17. Rfd1 $19) 15. Nxe5
Qxe5 $19) 13... Ba5 (13... e5 14. Qe2 Nc5 15. a3 Nxe4 16. Qxe4 $11) 14. Qa3 (
14. Nd6 $1 Rxd6 15. Qb5 $11) 14... Bb6 $15 15. Rad1 $2 (15. b4 Nc7 16. Nxc7
Bxc7 $11) 15... e5 (15... Nc5 16. Nd2 Kg8 $17) 16. Qd3 $4 (16. Rde1 $142 Bc5
17. Qa4 $11) 16... Nc5 $19 17. Qe2 Bg4 18. Rfe1 (18. h3 Bh5 19. b4 $19) 18...
Nxe4 (18... a6 $142 19. Na3 Ba5 $19) 19. Qxe4 $17 Bxf3 20. Qxf3 Qxf3 21. gxf3
f6 22. Na3 Rac8 23. b3 $2 (23. Re4 $142 $17) 23... Bc5 $19 24. Nc4 (24. Nb1 Bb4
25. Re2 g5 $19) 24... b5 25. Nb2 Ba3 26. Nd3 Rxc2 27. f4 exf4 28. Nxf4 Bb4 (
28... Rxa2 $142 29. Rd3 a5 $19) 29. Re2 $4 (29. Re4 $142 Rxa2 30. Ne6 $19)
29... Rxe2 $19 30. Nxe2 d3 31. Nf4 (31. Ng3 g5 $19) 31... d2 32. Kf1 (32. Ng2
g5 $19) 32... g5 33. Ng2 Kg7 34. Ke2 (34. h4 Kg6 35. hxg5 Kxg5 $19) 34... Kg6
35. a3 Bc3 36. Ne3 (36. Rh1 f5 37. Kd1 $19) 36... f5 37. Nf1 (37. Ng2 f4 38. h3
Kf5 $19) 37... f4 38. Nxd2 (38. f3 b4 39. a4 Re8+ 40. Kd3 Re1 $19) 38... Bxd2
39. Rxd2 (39. h4 gxh4 40. b4 $19) 39... f3+ 40. Ke3 Rxd2 41. Kxd2 Kf5 (41... g4
$142 $19) 42. h3 $11 Ke4 43. Kc3 a5 44. Kc2 Kd4 45. Kd2 a4 46. b4 Kc4 1/2-1/2

[Event "Seattle Class A"]
[Site "?"]
[Date "1976.05.30"]
[Round "3"]
[White "Widdison, K."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1996"]
[BlackElo "2042"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "93"]

{A07: Réti Opening: New York and Capablanca Systems} 1. Nf3 Nf6 2. g3 g6 3. Bg2
Bg7 4. O-O O-O 5. d3 d5 6. Nbd2 Nc6 7. e4 Bg4 8. Re1 (8. h3 Bxf3 9. Qxf3 dxe4
10. dxe4 Nd7 11. Nb3 a5 12. a4 e5 13. c3 Qe7 14. Rd1 Qe6 15. Rd5 Ne7 16. Rd3
Qxb3 17. Rxd7 Nc6 18. Qe2 Rfd8 19. Rd5 Ne7 20. Rxd8+ Rxd8 21. Bg5 f6 22. Be3
Nc8 {Sepp,O (2414)-Holmsten,A (2364) Finland 2000 0-1 (32)}) 8... Nd4 $146 (
8... dxe4 9. dxe4 Qd7 10. c3 Qd3 11. Re3 Qd7 12. Qc2 Rad8 13. Nf1 Qd1 14. Qxd1
Rxd1 15. h3 Bh6 16. Re1 Rxc1 17. Raxc1 Bxc1 18. Rxc1 Be6 19. e5 Nd7 20. Nd4
Ndxe5 21. Nxe6 fxe6 22. Be4 Nf3+ 23. Kg2 {
Trueman,F (1509)-Hogeveen Rutter,A (1735) Winnipeg 2003 0-1 (57)}) (8... dxe4
9. dxe4 Qc8 10. c3 $11) 9. c3 (9. e5 $5 Nd7 10. c3 Nxf3+ 11. Bxf3 $14 (11. Nxf3
$2 Nxe5 12. d4 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Qd7 $17)) 9... dxe4 10. dxe4 Nxf3+
11. Bxf3 Bxf3 12. Qxf3 e5 13. a4 Qe7 14. Nc4 Qe6 15. b3 Rfd8 16. Ba3 Bf8 17.
Rad1 Bxa3 18. Nxa3 Kg7 19. c4 (19. Nc4 $17) 19... c6 (19... h5 $142 $5 $17) 20.
c5 $11 Qe7 21. Qe3 Rxd1 (21... h5 22. h4 $15) 22. Rxd1 $11 Rd8 23. Rxd8 Qxd8
24. Nc4 Qd4 (24... h5 25. Nd6 Qd7 26. h4 $14) 25. Qxd4 exd4 26. Nd6 b6 (26...
d3 27. Kf1 Ng4 28. h4 $16 (28. Nxb7 $6 Nxh2+ 29. Ke1 Nf3+ 30. Kd1 Kf6 $11)) 27.
cxb6 axb6 28. b4 Nd7 29. e5 $4 (29. a5 $142 $5 bxa5 30. bxa5 $18) 29... Kf8 (
29... Nxe5 30. a5 bxa5 31. bxa5 $11) 30. f4 (30. a5 bxa5 31. bxa5 Nb8 $18)
30... Ke7 (30... c5 31. a5 Nb8 32. axb6 cxb4 33. Kf2 $11) 31. Kf2 (31. a5 $142
bxa5 32. bxa5 $11) 31... f6 $2 (31... c5 $142 32. a5 Nb8 $11 (32... cxb4 $4 33.
a6 $18)) 32. Nc8+ $18 Ke6 33. exf6 Kxf6 34. a5 bxa5 35. bxa5 Nb8 (35... Nc5 36.
Na7 Nd3+ 37. Kf3 $16) 36. Ke2 (36. Kf3 $142 Na6 37. g4 $16) 36... Ke6 $4 (36...
Na6 $142 $16) 37. Kd3 $18 c5 38. Kc4 Na6 $2 (38... Kd7 39. Nb6+ Kc6 40. g4 $18)
39. g4 (39. Nb6 $142 Kf5 40. Na4 $18) 39... Kf6 $4 (39... Kd7 40. Nb6+ Kc6 $18)
40. Nb6 Ke6 (40... h5 41. Kb5 Nc7+ 42. Kc6 $18) 41. Na4 Kd6 42. Nb2 Nb8 (42...
Nb4 43. Nd3 Na6 44. Nf2 $18) 43. Kb5 Kd5 (43... Nd7 44. Nd3 Nb8 45. Nxc5 $18)
44. f5 gxf5 45. gxf5 Ke5 46. Kxc5 Kxf5 47. Kxd4 1/2-1/2

[Event "Seattle Class A"]
[Site "?"]
[Date "1976.05.31"]
[Round "4"]
[White "Bailey, B."]
[Black "Fitzpatrick, S."]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "1821"]
[BlackElo "1720"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "53"]

{C15: French: 3 Nc3 Bb4: Unusual White 4th moves} 1. e4 e6 2. d4 d5 3. Nc3 Bb4
4. Bd3 c5 5. Bb5+ Nc6 (5... Bd7 6. Bxd7+ Nxd7 7. exd5 exd5 8. Nge2 Ngf6 9. O-O
O-O 10. a3 Ba5 11. dxc5 Bxc3 12. Nxc3 Nxc5 13. Bg5 Nce4 14. Bxf6 Nxf6 15. Nb5
a6 16. Nd4 Re8 17. Re1 Qb6 18. Rxe8+ Rxe8 19. Rb1 Qd6 20. Nf3 {
Cremers,B (1510)-Wavresky,A (1570) St Chely d'Aubrac 2005 1-0 (70)}) 6. e5 Qa5
7. Bxc6+ bxc6 8. Nge2 $146 (8. dxc5 Bxc3+ 9. bxc3 Qxc3+ 10. Bd2 Qxe5+ 11. Ne2
Nf6 12. O-O O-O 13. Bc3 Qc7 14. Ng3 e5 15. Re1 Nd7 16. Qh5 f6 17. Qf3 a5 18.
Bb2 Rb8 19. Ba3 Rb5 20. Ne2 Qa7 21. Nc3 Rb8 22. Rad1 Rd8 {
Neels,I-Stoilkovska,S Guarapuava 1995 1-0 (40)}) 8... cxd4 (8... Ba6 $5 9. a3
Bxe2 10. Kxe2 cxd4 11. Qxd4 $19) 9. Qxd4 $17 c5 10. Qg4 d4 $4 (10... Ne7 $142
11. O-O O-O $17) 11. Qxg7 $18 dxc3 (11... Ba6 12. Bg5 h6 13. Qxh8 $18) 12. b3
Ba6 (12... Bb7 13. Bg5 h6 14. Qxh8 $18) 13. Qxh8 (13. Bg5 $142 c4 14. O-O Be7
$18) 13... O-O-O 14. Qxh7 c4 (14... Qb5 15. Ng3 Ne7 16. Qxf7 $18) 15. Qe4 (15.
Qxf7 $142 Qd5 16. Bg5 Be7 $18) 15... cxb3 16. axb3 Qxa1 17. Qxb4 Rd2 18. Qxc3+
Qxc3 19. Nxc3 Rxc2 20. Bd2 Ne7 (20... Rb2 21. h4 $18) 21. h4 Rb2 22. Rh3 Ng6 (
22... Rxb3 23. h5 $18) 23. h5 Nxe5 (23... Rxb3 24. hxg6 fxg6 25. f3 $18) 24. h6
Ng6 (24... Nd3+ 25. Kd1 Nxf2+ 26. Kc1 Nd3+ 27. Rxd3 Bxd3 28. Kxb2 Kd7 $18) 25.
h7 Nh8 (25... Kb7 26. Rg3 Nh8 27. Rg8 $18) 26. Rg3 Ng6 (26... Kd7 27. Rg8 Bd3
28. Rxh8 Bxh7 29. Rxh7 Rxb3 30. Rxf7+ Kd6 31. Bf4+ Kc5 $18) 27. Rxg6 $1 (27.
Rxg6 Rxd2 28. Kxd2 fxg6 29. h8=Q+ Kd7 30. Qd4+ Ke8 31. Qa4+ Kf7 32. Qxa6 g5 33.
Ne4 g4 34. Qxa7+ Kg6 35. g3 e5 36. Qe7 Kh6 37. Qg5+ Kh7 38. Nf6+ Kh8 39. Qh6#)
1-0

[Event "Seattle Class A"]
[Site "?"]
[Date "1976.05.31"]
[Round "5"]
[White "Polich, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1867"]
[BlackElo "2042"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "90"]

{A01: Nimzowitsch-Larsen Opening} 1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 g6 5. Nc3
Bg7 6. Be2 (6. Nf3 O-O 7. d3 h6 8. Be2 d5 9. cxd5 Nxd5 10. Rc1 Nde7 11. O-O a5
12. a3 Be6 13. Ne4 b6 14. Qc2 f5 15. Ned2 g5 16. Nc4 Qd5 17. e4 Qc5 18. Ncxe5
Nxe5 19. Bxe5 Qxc2 20. Rxc2 fxe4 {
Markowski,T (2470)-Mollov,E (2370) Lyon 1995 1-0 (42)}) 6... O-O 7. Nf3 d6 8.
d3 Ne7 $146 (8... h6 9. Qd2 (9. O-O Nh7 10. Nd5 f5 11. Nd2 g5 12. h3 Nf6 13.
Nxf6+ Bxf6 14. Bf3 Ne7 15. g4 c6 16. gxf5 Bxf5 17. Be4 Bg7 18. Kh2 Qd7 19. Qh5
d5 20. Bxf5 Rxf5 21. Qg4 Raf8 22. e4 Rxf2+ 23. Kg3 Qxg4+ {
Gavalas,F-Tsomis,D (2183) Athens 2001 0-1}) 9... Kh7 10. O-O Ng8 11. d4 f5 12.
d5 Nce7 13. e4 f4 14. Ne1 Nf6 15. Nd3 Rf7 16. c5 g5 17. f3 h5 18. b4 g4 19. Kf2
Bf8 20. Ke1 Ng6 21. Bd1 Ne8 22. Qf2 Rg7 23. Kd2 {
Segal,A (2338)-Soares,R Piracicaba 1999 1-0 (46)}) 9. Qd2 (9. b4 Re8 $11) 9...
c6 (9... c5 10. a3 $11) 10. Rc1 (10. O-O Re8 $11) 10... c5 $11 11. O-O Bd7 12.
d4 (12. Ne4 Bc6 13. Nxf6+ Bxf6 $14) 12... exd4 (12... cxd4 13. exd4 e4 14. Ne1
$11) 13. exd4 Nf5 14. Rcd1 Re8 (14... Qa5 15. h3 Rfe8 16. d5 $11) 15. Bd3 (15.
dxc5 $5 dxc5 16. g4 $14) 15... cxd4 16. Ne2 d5 17. Nexd4 Nxd4 18. Bxd4 dxc4 (
18... Bg4 $142 $5 $11) 19. Bxc4 $16 Bg4 $4 (19... b5 20. Bxf7+ Kxf7 21. Bxf6
Bxf6 22. Qxd7+ Qxd7 23. Rxd7+ Re7 $16) 20. Qd3 (20. Ng5 $142 Bxd1 21. Bxf7+ Kh8
22. Bxe8 (22. Rxd1 $6 Re7 $11) (22. Qxd1 $6 Re7 23. Bc4 Qd6 $11) 22... Qxe8 23.
Qxd1 $18 (23. Rxd1 $143 Rd8 $18)) 20... Qa5 $11 21. Bc3 Qh5 22. Rfe1 Rxe1+ 23.
Rxe1 Bxf3 24. Qxf3 Qxf3 25. gxf3 Re8 $2 (25... Ne8 $142 $5 26. Bxg7 Kxg7 $11)
26. Rd1 $16 h6 27. Rd6 Ne4 $4 (27... Nh5 $142 28. Bd2 Nf6 $16) 28. Rd7 $18 (28.
fxe4 $6 Bxc3 29. Rxg6+ Kf8 $16) 28... Nd6 (28... Ng5 29. Bxg7 Kxg7 30. f4 $18)
29. Bxg7 (29. Rxd6 $6 Bxc3 30. Rd7 Rf8 $16) 29... Nxc4 30. Bc3 (30. Bxh6 $142
Ne5 31. Rxb7 Nxf3+ 32. Kg2 Nh4+ 33. Kf1 $18) 30... Ne5 31. Bxe5 (31. Rxb7 $142
Nxf3+ 32. Kg2 $16) 31... Rxe5 $14 32. Rxb7 a5 33. Kf1 Kg7 34. a3 (34. f4 Rc5
$14) 34... Kf6 35. b4 axb4 36. axb4 Ke6 37. b5 f6 38. Kg2 Kf5 39. Kg3 Rc5 40.
b6 Rb5 41. Rb8 h5 42. b7 g5 43. h4 gxh4+ 44. Kxh4 Rb1 45. Kg3 Rb3 1/2-1/2

[Event "Portland Summer Open"]
[Site "?"]
[Date "1976.06.12"]
[Round "1"]
[White "Bailey, B."]
[Black "Ryan, F."]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1821"]
[BlackElo "1584"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "112"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 b4 9. d3 d6 10. Nbd2 Bg4 11. c3 (
11. h3 Bh5 12. c3 Rb8 (12... a5 13. Nc4 Nd7 14. Ne3 Rb8 15. Bd5 Na7 16. Nf5 Nb6
17. Ba2 bxc3 18. bxc3 Bxf3 19. Qxf3 Nxa4 20. Qg3 g6 21. Nh6+ Kg7 22. Nxf7 Rxf7
23. Bxf7 Kxf7 24. Rxa4 Rb1 25. Qf3+ Kg8 26. Qe2 {
1-0 (26) Popovic,A (2045)-Pavlovic,S (2033) Beograd 2006}) 13. Bc4 Qc8 14. a5
Rd8 15. Nf1 bxc3 16. bxc3 d5 17. exd5 Nxd5 18. Bd2 f6 19. Ng3 Bf7 20. Qa4 Qb7
21. Kh2 Bf8 22. Rab1 Qa8 23. Rxb8 Rxb8 24. Nf5 Nce7 25. Nxe7+ Bxe7 {
Short,N (2475)-Timman,J (2605) Amsterdam 1983 1/2-1/2 (83)}) 11... Nd7 $2 $146
(11... bxc3 12. bxc3 Na5 (12... Qd7 13. Nf1 Na5 14. Bc2 c5 15. h3 Bh5 16. Ng3
Bg6 17. Nh4 Nc6 18. Ngf5 Nh5 19. Qg4 Nf6 20. Qf3 Ne8 21. g4 Bxh4 22. Nxh4 Qe7
23. Nf5 Bxf5 24. gxf5 Nf6 25. Bg5 h6 26. Be3 Rab8 27. Reb1 {
Juarez Flores,C (2425)-Melita,F Buenos Aires 1998 1/2-1/2 (39)}) 13. Bc2 c6 14.
h3 Bd7 15. d4 exd4 16. cxd4 Qc7 17. e5 Nd5 18. Ne4 f6 19. exd6 Bxd6 20. Nxd6
Qxd6 21. Ba3 c5 22. Bxc5 Qf4 23. Bxf8 Rxf8 24. Qd3 g6 25. Qxa6 Nb4 26. Qxa5 {
Rosskothen,A (2195)-Froehling,E (1438) Leverkusen 2004 1-0}) (11... Rb8 12. a5
d5 13. Qe2 d4 14. c4 Ne8 15. h3 Bd7 16. Nf1 Bf6 17. Ng3 g6 18. Bh6 Bg7 19. Qd2
Qe7 20. c5 {1/2-1/2 (20) Pirttila,M-Kaveniemi,K Finland 1990}) (11... Na5 $142
$11) 12. Bd5 $18 Ndb8 13. Nf1 (13. Nc4 Be6 $18) 13... Be6 (13... bxc3 14. bxc3
Be6 15. Rb1 Bxd5 16. exd5 $18) 14. Ne3 (14. d4 $5 exd4 15. cxd4 Bxd5 16. exd5
Na7 $18) 14... bxc3 $16 15. bxc3 Bxd5 16. Nxd5 (16. exd5 Na5 $16) 16... Na5 $16
17. Be3 (17. Rb1 Nd7 $16) 17... Nd7 18. Rb1 c6 19. Nxe7+ Qxe7 20. g3 (20. h3 $5
$16) 20... Rfb8 $14 21. Qe2 Rb3 (21... c5 22. Rbd1 $14) 22. Rxb3 $16 Nxb3 23.
Nh4 (23. Rb1 Na5 $16) 23... Nbc5 24. Nf5 Qe6 25. Qc2 (25. f4 Kh8 26. a5 Rb8 $14
) 25... g6 $11 26. Nh4 (26. Bxc5 Nxc5 27. d4 Nd7 $11) 26... Rb8 (26... Qb3 27.
Qxb3 Nxb3 28. d4 $15) 27. Bxc5 $11 Nxc5 28. d4 exd4 29. cxd4 Qb3 30. Qd2 (30.
Rc1 Qxc2 31. Rxc2 Nxe4 $11) 30... Nxa4 (30... Qd3 $142 31. Nf3 Qxd2 32. Nxd2
Nxa4 $11) 31. e5 $2 (31. Nf5 Qc3 32. Qxc3 Nxc3 33. Ne7+ Kf8 34. Nxc6 Rb5 $11)
31... Qc3 (31... dxe5 $5 32. Rxe5 Nc3 $17) 32. Qxc3 (32. Qe2 $5 Rb2 33. Qd1
dxe5 34. dxe5 $11) 32... Nxc3 $15 33. Re3 $2 (33. exd6 Rd8 $15) 33... Nd5 (
33... Nb5 $142 $5 34. exd6 Nxd6 $19) 34. Ra3 $17 dxe5 35. Rxa6 $4 (35. dxe5
$142 Rb1+ 36. Kg2 $17) 35... Nb4 $19 36. Ra5 (36. Ra1 Nc2 37. Rc1 Nxd4 $19)
36... exd4 37. Nf3 Rd8 (37... d3 $5 38. Kg2 $19) 38. Kf1 Kg7 (38... d3 $142 39.
Nd2 $19) 39. Ke2 Rd5 (39... Rd6 $142 40. Ne5 Kf6 $19) 40. Rxd5 $17 Nxd5 (40...
cxd5 $142 $5 41. Nxd4 Kf6 $17) 41. Nxd4 $11 Ne7 42. f3 Kf6 43. Kd3 $4 (43. f4
$142 $11) 43... Ke5 $19 44. Kc4 Kd6 45. f4 $2 (45. Nb3 Nd5 46. Kd4 $19) 45...
Nf5 (45... Nd5 $142 $19) 46. Nf3 f6 $4 (46... Ne3+ $142 47. Kd3 Ng4 $19) 47.
Kd3 $4 (47. Nd2 $142 $15) 47... Kd5 $19 48. g4 (48. Nd2 Nd6 $19) 48... Nd6 49.
h4 (49. Ne1 c5 50. Nc2 c4+ 51. Ke3 $19) 49... c5 50. h5 (50. Ke3 f5 51. g5 $19)
50... c4+ 51. Ke3 gxh5 52. gxh5 Nf5+ 53. Kd2 Ng3 54. h6 Nf5 55. Ng5 fxg5 56.
fxg5 Ne7 0-1

[Event "Portland Summer Open"]
[Site "?"]
[Date "1976.06.12"]
[Round "2"]
[White "Haessler, C."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1737"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Nf6 4. O-O Be7 5. d4 d6 6. c3 O-O 7. Re1 exd4 $146 (7... Bg4 8. d5
Nb8 9. h3 (9. Bg5 Nbd7 10. Nbd2 Nxd5 11. Bxd5 Bxg5 12. Bxb7 Rb8 13. Bd5 Nf6 14.
Qc2 Nxd5 15. exd5 Bh6 16. h3 Bh5 17. b4 f5 18. Nh2 Qf6 19. Nb3 g5 20. Na5 g4
21. hxg4 fxg4 22. Nf1 Rb5 23. Nc6 Rxd5 {
Dencsi,T (2126)-Hegedus,G (2107) Fuzesabony 2002 1-0 (74)}) 9... Bc8 10. Bb3
Kh8 11. Bc2 Ng8 12. c4 a5 13. Nc3 Na6 14. b3 Nc5 15. Rb1 f5 16. exf5 Bxf5 17.
a3 Qe8 18. b4 axb4 19. axb4 Na4 20. Nxa4 Bxc2 21. Qxc2 Qxa4 22. Qd3 {
Thein,D (2539)-Wong Meng Kong (2459) Yangon 1999 0-1}) (7... Nd7 8. Nbd2 Bf6 9.
Nb3 a5 10. a4 Nb6 11. Be2 Bd7 12. Be3 Qe8 13. Bb5 g6 14. Bh6 Bg7 15. Bxg7 Kxg7
16. Nbd2 f6 17. Nc4 Nxc4 18. Bxc4 Nd8 19. Qb3 Be6 20. Bxe6 Nxe6 21. Rad1 Qc8
22. Qc4 {Diez Maniega,V-Fernandez Diaz,A Gijon 2003 1/2-1/2 (32)}) (7... Bg4 8.
d5 Nb8 9. Bd3 $14) 8. Nxd4 (8. cxd4 $142 $5 Bg4 9. Nc3 $16) 8... Nxd4 (8... Re8
9. h3 $11) 9. Qxd4 (9. cxd4 c6 $14) 9... Ng4 10. f4 $4 (10. Be2 $142 $14) 10...
Bf6 $19 11. Qd2 c6 12. h3 (12. Kh1 $142 Qb6 13. Re2 $19) 12... Bh4 $4 (12...
Qb6+ $142 13. Kh1 Nf2+ 14. Kh2 Nxe4 15. Rxe4 d5 $19) 13. hxg4 $18 Bxe1 (13...
d5 14. exd5 Bxe1 15. Qxe1 $18) 14. Qxe1 Bxg4 15. Be3 Re8 16. Bd3 (16. Nd2 $142
d5 17. exd5 cxd5 $18) 16... d5 (16... f5 17. Nd2 fxe4 18. Bxe4 Qd7 $18) 17. e5
Qd7 18. Nd2 b6 19. a4 f6 (19... Qe6 20. Qh4 Bf5 21. Be2 $18) 20. exf6 Qe6 (
20... gxf6 21. Nf1 Re7 22. Qh4 $18) 21. Nf1 Qxf6 22. Qg3 Bd7 (22... h5 23. Bd4
Qh6 24. Ne3 $18) 23. Bd4 Qf7 (23... Qh6 24. Ne3 $18) 24. Be5 (24. Ne3 c5 25.
Be5 Re6 $18) 24... Re7 (24... Re6 25. Ne3 $18) 25. Nh2 (25. Qh4 $5 h6 26. Bg6
Qxg6 27. Qxe7 Bf5 $18) 25... Bf5 (25... Qh5 26. c4 $18) 26. Ng4 Bxg4 27. Qxg4
g6 28. Rf1 c5 (28... Rae8 29. Qg3 $18) 29. Qh4 c4 (29... Rae8 30. Bb5 Rc8 $18)
30. Bxg6 $1 (30. Bxg6 Qxg6 31. Qxe7 $18) 1-0

[Event "Portland Summer Open"]
[Site "?"]
[Date "1976.06.13"]
[Round "4"]
[White "Weaver, P."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "1548"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "85"]

{C24: Bishop's Opening: 2...Nf6} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Be7 4. d3 O-O 5. f4
d6 6. Nf3 Nbd7 7. f5 $146 (7. O-O c6 8. Bb3 (8. Kh1 exf4 (8... b5 9. Bb3 exf4
10. Bxf4 Nc5 11. Nd4 Bd7 12. Qf3 Qc8 13. h3 a5 14. a3 Nxb3 15. cxb3 Qa6 16. Bh2
Ne8 17. Nf5 Bxf5 18. Qxf5 Qc8 19. Qf2 Qe6 20. Ne2 Bf6 21. Nd4 Bxd4 22. Qxd4
Qxb3 23. Rf3 {Michna,C (2205)-Syed,T (2123) Frankfurt 2003 1/2-1/2}) 9. Bxf4
Nc5 10. Qe1 d5 11. exd5 b5 12. Ne5 bxc4 13. Nxc6 Qb6 14. Nxe7+ Kh8 15. dxc4
Qxb2 16. Bd6 Nfd7 17. Qd2 Ba6 18. Rab1 Qa3 19. Qd4 Nb3 20. cxb3 Qxd6 21. Qxg7+
Kxg7 22. Nf5+ Kg6 {Lemmers,O (2415)-De Vreugt,D (2498) Rotterdam 2000 1-0 (32)}
) 8... Qc7 (8... Nc5 9. f5 Nxb3 10. axb3 Qc7 11. Bg5 d5 12. Bxf6 Bxf6 13. g4
Qe7 14. Qe2 d4 15. Nd1 h6 16. Qf2 Bg5 17. h4 Bf6 18. Qg3 g5 19. hxg5 hxg5 20.
Kg2 Bd7 21. Nf2 Bh8 22. Rh1 f6 23. Rh2 {
Vigile,M (2080)-Tirrito,L (2036) Bratto 2003 1-0 (40)}) 9. Kh1 Nc5 10. Be3 Nxb3
11. axb3 b6 12. Qe1 Ng4 13. f5 Nxe3 14. Qxe3 Bb7 15. g4 f6 16. h4 d5 17. Qf2
Bc5 18. Qg3 Kf7 19. g5 Ke8 20. Rfe1 Kd8 21. Rad1 Bd6 {
Samuelson,A (2194)-Salgado,A Washington DC 2006 1-0 (41)}) (7. O-O $142 $5 $14)
7... c6 $15 8. O-O $2 (8. a3 $142 $5 a5 9. a4 $15) 8... b5 $17 9. Bb3 Nc5 (9...
a5 $5 10. a3 Ba6 11. Kh1 $17) 10. Bg5 a5 11. a3 Nxb3 (11... Ba6 12. Ne2 Ng4 13.
Qd2 $17) 12. cxb3 Nd7 (12... Bb7 13. Qc2 $15) 13. Be3 (13. Bxe7 Qxe7 14. b4 Nf6
$11) 13... Ba6 (13... Bb7 14. a4 b4 15. Ne2 $17) 14. Ne2 (14. b4 axb4 15. axb4
Bb7 $15) 14... d5 (14... b4 15. axb4 axb4 16. Ng3 $17) 15. Ng3 (15. exd5 cxd5
16. d4 e4 $17) 15... Rc8 (15... b4 16. axb4 Bxb4 17. f6 $17) 16. exd5 (16. b4
$5 $11) 16... cxd5 $17 17. b4 a4 $4 (17... d4 18. Bd2 axb4 $17) 18. d4 $14 e4
19. Ne5 Bf6 $2 (19... Nf6 20. Rf2 $14) 20. Bf4 (20. Nxd7 $142 Qxd7 21. Nh5 $16)
20... Re8 $11 21. Nxd7 Qxd7 22. Be3 Rc4 {Attacking the isolated pawn on d4} 23.
Nh5 Qd6 24. Qg4 Kh8 (24... Rxd4 $4 25. Nxg7 Kf8 26. Ne6+ Ke7 27. Bxd4 Bxd4+ 28.
Nxd4 $18) 25. Rad1 Bb7 $2 (25... Bc8 $142 $11) 26. Nxf6 $18 Qxf6 27. Bg5 Qb6 (
27... Qd6 28. f6 g6 $18) 28. f6 $18 e3 $4 (28... Bc8 $142 29. Qh4 Kg8 $18) 29.
fxg7+ Kg8 30. Qf3 (30. Rxf7 $142 $1 Rc7 31. Rf6 Qxf6 32. Bxf6 $18) 30... Qe6
$16 31. Rfe1 (31. Rde1 $142 Rxd4 32. Rxe3 $16 (32. Bxe3 $6 Re4 33. Bd2 Qb6+ 34.
Kh1 Qg6 $11)) 31... e2 $11 32. Rd2 Rc1 33. Kf2 (33. Rxc1 $5 e1=R+ 34. Rxe1
Qxe1+ 35. Qf1 Kxg7 36. Rd3 Qxf1+ 37. Kxf1 $11) 33... Rxe1 $11 34. Kxe1 Qg6 35.
Be3 Bc8 36. h3 Qb1+ (36... Kxg7 $143 37. Rxe2 Re4 38. Rf2 $14) 37. Kxe2 Bf5 $2
(37... Be6 38. g4 $11) 38. g4 $4 (38. Qxd5 $142 Qg1 39. Qf3 Rxe3+ 40. Qxe3
Qxg2+ 41. Qf2 Qe4+ 42. Kf1 Qh1+ 43. Qg1 Qxh3+ 44. Ke1 Qh4+ 45. Rf2 $16) 38...
Be4 $11 39. Qg3 Rc8 40. Bf2 Rc2 41. Qb8+ Kxg7 42. Qe5+ Kg8 43. Qb8+ 1/2-1/2

[Event "Portland Summer Open"]
[Site "?"]
[Date "1976.06.13"]
[Round "5"]
[White "Bailey, B."]
[Black "Dawson, D."]
[Result "1-0"]
[ECO "C75"]
[WhiteElo "1821"]
[BlackElo "1467"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "105"]

{C75: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 without ...g6} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. d3 Nge7 7. Nbd2 Ng6 8. g3 $146 (8. Nf1
Be7 9. h3 (9. Ne3 h6 10. g3 Bg5 11. Nd5 Bxc1 12. Qxc1 Nce7 13. Bxd7+ Qxd7 14.
Nxe7 Nxe7 15. O-O O-O 16. Nh4 d5 17. Qe3 Rad8 18. Nf3 Nc6 19. Qe2 dxe4 20. dxe4
Qd3 21. Rfe1 Qxe2 22. Rxe2 Rd3 23. Kg2 Rfd8 {
Hernandez,G (2530)-Hess,R (2354) Schaumburg 2006 1/2-1/2}) 9... Nh4 10. Ne3 O-O
11. Nxh4 Bxh4 12. g3 Bg5 13. h4 Bh6 14. Qh5 Bxe3 15. Bxe3 Qc8 16. Qe2 f5 17. f3
Kh8 18. Bc2 b5 19. O-O-O fxe4 20. dxe4 Na5 21. h5 Be6 22. g4 Bxa2 {
Razenkov,M (2229)-Bedia,M (2164) Krasnodar 2004 0-1}) 8... Be7 (8... Qf6 9. Qe2
$14) 9. Nf1 O-O (9... f5 10. h4 Bf6 11. Bb3 $16) 10. Ne3 Qc8 11. b4 (11. h4
$142 Bf6 12. Nd5 $16) 11... b5 $11 12. Bb3 Be6 (12... a5 $5 13. h4 axb4 $11)
13. Bb2 (13. h4 $5 Bxb3 14. Qxb3 $16) 13... Bf6 14. a3 (14. h4 a5 15. Bxe6 fxe6
$14) 14... Qd7 (14... Bxb3 15. Qxb3 Qh3 16. Ng1 $14) 15. Nd5 (15. h4 h6 $16)
15... Bxd5 (15... Bh3 $142 $5 $11) 16. Bxd5 $16 Nge7 17. Bb3 Rad8 (17... Qh3
18. Ng1 Qg2 19. Qf3 Qxf3 20. Nxf3 $16) 18. Qe2 (18. O-O d5 $18) 18... d5 19.
O-O d4 $4 (19... dxe4 $142 20. dxe4 Qg4 $18) 20. cxd4 exd4 (20... Ng6 21. d5
Nce7 22. Rfe1 $18) 21. Rac1 (21. e5 Bxe5 22. Nxe5 Nxe5 23. Qxe5 Nc6 $18) 21...
a5 (21... Ng6 22. Rc2 Rb8 $18) 22. e5 Rfe8 (22... Bxe5 23. Nxe5 Qd6 24. Nxc6
Nxc6 25. Rc5 axb4 26. axb4 Nxb4 27. Rxb5 $18) 23. e6 (23. exf6 $142 $5 Ng6 24.
Qd2 gxf6 25. bxa5 Nce5 $18) 23... Nd5 24. exd7 Rxe2 25. Rfe1 (25. Bxd5 $142 Ne7
26. Rfe1 Rxe1+ 27. Rxe1 $18) 25... Rxe1+ $16 26. Rxe1 Nde7 27. Bd5 Nb8 28. Bxd4
(28. bxa5 $142 c6 29. Be4 (29. Bxd4 $6 Rxd7 30. Bb3 Bxd4 31. Nxd4 Kf8 $16)
29... Rxd7 30. Bc1 $18) 28... Nxd7 29. Bxf6 (29. Ba2 Nf5 30. Bxf6 Nxf6 $11)
29... Nxf6 $11 30. Be4 (30. Ba2 Kf8 31. bxa5 Rxd3 $11) 30... axb4 31. axb4 Ned5
32. Bxd5 (32. Rc1 Kf8 33. Ne5 Nxe4 34. dxe4 Nxb4 35. Rxc7 f6 $11) 32... Nxd5
33. Re4 (33. Nd4 $5 Nxb4 34. Nxb5 $15) 33... g6 34. Rd4 c6 $4 (34... f6 $142
$17) 35. Ne5 $14 Rc8 36. Nxc6 Rxc6 37. Rxd5 Rc3 38. d4 (38. Kf1 Rb3 $16) 38...
Rc4 $14 39. Rxb5 Rxd4 40. Kg2 Kf8 41. Kf3 Ke7 $2 (41... Rd3+ $5 42. Ke4 Rd2 $16
) 42. Ke3 (42. Re5+ $142 Kd6 43. Re4 $18) 42... Rd6 $2 (42... Rd1 43. Re5+ Kd6
$16) 43. h4 (43. Re5+ Kd7 44. Re4 Rb6 45. Rd4+ Kc7 $18) 43... h5 (43... Rd1 44.
Ke4 Rd2 $18) 44. f3 (44. Re5+ $142 Kd7 45. Ke4 $18) 44... f6 $4 (44... Rd1 $142
$16) 45. Ke4 (45. Rc5 Rd1 46. b5 Rb1 $18) 45... Ke6 (45... Re6+ 46. Kd5 Re5+
47. Kc4 $18) 46. Rc5 f5+ (46... Ra6 47. Kd4 $18) 47. Kf4 Kf6 48. b5 Rd4+ 49.
Ke3 Rb4 50. Rc6+ Ke5 51. b6 f4+ (51... Rb3+ 52. Kd2 $18) 52. gxf4+ Rxf4 (52...
Kd5 53. Rxg6 Rb3+ 54. Kf2 Rb2+ 55. Kg3 Rb4 $18) 53. Rc5+ (53. Rc5+ Kd6 54. Kxf4
Kxc5 55. b7 g5+ 56. hxg5 h4 57. b8=Q h3 58. g6 h2 59. g7 h1=Q 60. g8=Q Qc1+ 61.
Kg4 Qg1+ 62. Kf5 Qxg8 63. Qxg8 Kd4 64. f4 Kc5 65. Kg6 Kb4 66. f5 Ka3 67. f6 Kb2
68. f7 Ka1 69. f8=Q Kb2 70. Qc5 Kb1 71. Qa2+ Kxa2 72. Qb4 Ka1 73. Kf5 Ka2 74.
Ke4 Ka1 75. Kd3 Ka2 76. Kc2 Ka1 77. Qa3#) 1-0

[Event "Evergreen Empire Open"]
[Site "?"]
[Date "1976.06.26"]
[Round "1"]
[White "Pappas, C."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A17"]
[WhiteElo "1730"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "134"]

{A13: English Opening: 1...e6} 1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 c6 5. cxd5
exd5 6. d3 Nbd7 (6... d4 7. Ne4 Nxe4 8. dxe4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11.
Nf3 c5 12. e3 dxe3 13. Qxe3 Qa5+ 14. Qd2 Qxd2+ 15. Nxd2 Nc6 16. Nb3 Nb4 17. O-O
b6 18. a3 Nd3 19. Rab1 Be6 20. Nc1 Rad8 21. Rd1 {
Mance,B-Kolev,A (2345) Varna 1994 0-1}) 7. Nf3 Bd6 8. O-O O-O 9. e4 $146 (9.
Qc2 Nb6 10. h3 Re8 11. e4 Qc7 12. Bg5 Nh5 13. Rac1 dxe4 14. dxe4 h6 15. Be3 Qe7
16. Nd2 Be6 17. b3 Bc5 18. Nd5 cxd5 19. Bxc5 Qc7 20. Qd1 Qd7 21. Qxh5 {
1-0 (21) Barbero Verdu,F-Castellote Garcia,T Cullera 2004}) (9. b3 Re8 10. Bb2
Ne5 11. Nd4 h5 12. e4 dxe4 13. dxe4 h4 14. h3 hxg3 15. f4 Ng6 16. e5 Bc5 17.
Nce2 Nd5 18. Qc1 Bb6 19. Nxg3 Qh4 20. Kh2 Bxh3 21. Nf3 Qh6 22. Ng5 Bxg2+ 23.
Kxg2 Be3 {Stric,D (2163)-Kralovsky,M Prague 2003 0-1 (34)}) (9. a3 Re8 10. Rb1
Ne5 11. Nxe5 Bxe5 12. Bd2 d4 13. Na4 Qe7 14. Re1 Bd7 15. b4 b6 16. Bg5 h6 17.
Bxf6 Bxf6 18. b5 cxb5 19. Bxa8 Rxa8 20. Nb2 Qxa3 21. Qd2 Be7 22. Ra1 Bb4 23.
Qc2 Qc3 {Blanco,M-Castaneda,K Isla Margarita 1998 1/2-1/2 (44)}) 9... dxe4 10.
dxe4 Ne5 11. Nxe5 Bxe5 12. h3 Be6 13. Be3 Qc8 14. Kh2 Re8 (14... Bxc3 15. bxc3
Bc4 16. Re1 $14) 15. Qc2 Qc7 $2 (15... Bc4 $142 16. Rfd1 h5 $16) 16. f4 $18
Bxc3 17. Qxc3 (17. bxc3 $143 Bf5 18. Bd4 Bxe4 (18... Nxe4 $143 19. Be5 Nxg3 20.
Qxf5 (20. Bxc7 $4 Nxf1+ (20... Bxc2 $4 21. Kxg3 Re3+ 22. Bf3 $18) 21. Rxf1 Bxc2
$19) (20. Kxg3 $4 Rxe5 (20... Bxc2 21. Bxc7 Re3+ 22. Rf3 $18) 21. Qf2 Ra5 $19)
20... Nxf1+ 21. Rxf1 $16) 19. Bxe4 Nxe4 $17 (19... Rxe4 $4 20. Bxf6 Re6 21. Be5
$18)) 17... Rad8 18. b3 $4 (18. Bd4 $142 Bc8 19. Bxf6 gxf6 20. Qxf6 $18) 18...
Bc8 $11 19. Qc2 (19. e5 $142 Nd5 20. Qe1 $11) 19... Bf5 $17 20. Qc5 $4 (20.
exf5 $142 Rxe3 21. Rad1 $17) 20... Bxe4 $19 21. Qxa7 (21. Rad1 Bxg2 22. Kxg2 b6
$19) 21... Rd3 22. Bd4 (22. Rae1 Qd7 23. Bc1 Bxg2 24. Rxe8+ Nxe8 25. Kxg2 h5
$19) 22... Bxg2 23. Kxg2 Nh5 (23... c5 $142 24. Qxc5 Rxg3+ 25. Kh2 $19) 24.
Rae1 (24. Bf2 Re2 25. Rfd1 Rxg3+ 26. Kf1 Rxf2+ 27. Qxf2 Qc8 $19 (27... Rxh3 $6
28. Qd4 g5 29. Kg1 Nxf4 30. Qd8+ Qxd8 31. Rxd8+ Kg7 32. Rb8 $17)) 24... Rxg3+
25. Kh2 Qd7 26. Rxe8+ Qxe8 27. Qxb7 (27. Re1 Qc8 28. f5 $19) 27... h6 28. Be5
f6 (28... Rd3 29. Rg1 f6 30. Bxf6 Rd2+ 31. Rg2 Rxg2+ 32. Kxg2 Qe2+ 33. Kg1 Qe3+
34. Kf1 Qd3+ 35. Ke1 Qb1+ 36. Kd2 Qxa2+ (36... gxf6 37. Qc8+ Kh7 38. Qd7+ Ng7
39. Qd3+ Qxd3+ 40. Kxd3 $19) 37. Kc1 Nxf6 (37... gxf6 $6 38. Qc8+ Kh7 39. Qf5+
Kg7 40. Qd7+ Kg8 41. Qe6+ Kf8 42. Qd6+ Kf7 43. Qd7+ Kg6 44. Qg4+ Kh7 45. Qf5+
Kh8 46. Qxh5 Qa3+ 47. Kc2 $11) 38. Qc8+ Kf7 39. Qb7+ Kg6 $19) 29. Qb8 $11 Qxb8
30. Bxb8 Rc3 31. Rf2 Kf7 32. Re2 Ng3 33. Rb2 Nf1+ 34. Kg1 Ne3 35. Rb1 Ke6 36.
a4 Kd7 37. Ba7 Nd5 38. f5 Kc7 (38... c5 39. a5 $15) 39. b4 $11 Rf3 40. a5 Kb7
41. Bc5 Rxf5 42. Re1 h5 (42... Rf4 43. Bd6 Rd4 44. Re6 $11) 43. Re8 Rf4 {
The backward pawn on b4 becomes a target} 44. Rg8 Nxb4 45. Rxg7+ Ka6 46. Bb6 (
46. Rh7 $5 $11) 46... Nd5 $17 47. Ra7+ Kb5 48. Bd8 $4 (48. Rb7 $142 Re4 49.
Bd8+ Ka6 50. Rh7 $17) 48... c5 $19 49. Rd7 Rf5 (49... Kc6 $142 50. Rf7 Ra4 $19)
50. Rd6 $11 c4 51. a6 c3 52. a7 c2 53. Rc6 Kxc6 54. a8=Q+ Kb5 $4 (54... Kd7 55.
Qa4+ Kxd8 56. Qxc2 $11) 55. Qc8 (55. Qa5+ Kc4 56. Qd2 $18) 55... Ne3 $4 (55...
Rg5+ 56. Kh2 Rg8 57. Qxc2 Rxd8 58. Qf5 $11) 56. Qd7+ (56. Qb7+ $142 Ka4 57.
Qe4+ Kb5 58. Qe8+ Kc4 59. Qxe3 $18) 56... Kc4 $11 57. Qe6+ Kd3 58. Qa6+ Kd2 59.
Ba5+ Rxa5 60. Qxa5+ Kd1 $4 (60... Kd3 61. Qa3+ Ke2 62. h4 $11) 61. Qxh5+ (61.
Kf2 $142 c1=Q 62. Qxh5+ Kd2 63. Qe2+ Kc3 64. Qxe3+ Qxe3+ 65. Kxe3 Kc4 66. Kf4
Kd5 67. Kf5 Kd6 68. Kxf6 Kc5 69. h4 Kc6 70. h5 Kb5 71. h6 Kc4 72. h7 Kd4 73.
h8=Q Kd5 74. Qh4 Kc5 75. Ke6 Kb6 76. Kd5 Kb5 77. Kd6 Ka6 78. Kc6 Ka5 79. Qg4
Ka6 80. Qa4#) 61... Kd2 $11 62. Qa5+ Kd1 63. Kf2 Ng4+ 64. hxg4 c1=Q 65. Qe1+
Kc2 66. Qxc1+ Kxc1 67. Ke3 Kd1 1/2-1/2

[Event "Evergreen Empire Open"]
[Site "?"]
[Date "1976.06.26"]
[Round "2"]
[White "Bailey, B."]
[Black "Walker, V."]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1821"]
[BlackElo "1616"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "109"]

{B08: Pirc Defence: Classical System} 1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nd7
5. Be3 Ngf6 6. h3 e5 7. Qd2 (7. dxe5 dxe5 8. Qd2 O-O 9. O-O-O Qe7 10. Bh6 c6
11. Qg5 b5 12. Bd3 Re8 13. g4 Bh8 14. Nh4 Nc5 15. Nf5 Bxf5 16. gxf5 Bg7 17.
Rhg1 Rad8 18. f3 Rd6 19. Be2 Rxd1+ 20. Nxd1 a5 21. Ne3 Bxh6 {
Blatny,P (2525)-Ehlvest,J (2610) Philadelphia 1994 1/2-1/2 (45)}) (7. Bc4 O-O
8. Qd2 Nb6 9. Bb3 h6 10. O-O-O d5 11. Bxh6 Nxe4 12. Nxe4 f6 13. Bxg7 Kxg7 14.
Nc3 e4 15. Ng1 g5 16. Qe3 Bf5 17. Nge2 Re8 18. Qg3 Nd7 19. Nxd5 Rc8 20. Nec3 c6
21. Ne3 Bg6 {Vaquier,A-Tiesse,O Saint Quentin 2000 1-0 (52)}) 7... c6 8. Be2
O-O 9. Bh6 Re8 $146 (9... Qc7 10. Qg5 Re8 11. dxe5 Nxe5 12. h4 Neg4 13. Bxg7
Kxg7 14. Nd2 Qb6 15. O-O-O a5 16. Nc4 Qc7 17. Bxg4 Nxg4 18. Rdf1 d5 19. exd5
cxd5 20. Ne3 Nxe3 21. fxe3 Qe5 22. Qxe5+ {
1-0 (22) Borisova,A-Ponosova,Y St Petersburg 1999}) 10. Bxg7 Kxg7 11. O-O-O (
11. dxe5 dxe5 12. a4 a5 $11) 11... Qa5 (11... b5 12. dxe5 dxe5 13. Qe3 $15) 12.
g4 (12. h4 Nf8 13. a3 h5 $11) 12... Nb6 $4 (12... b5 $5 13. g5 Nh5 $15) 13. Nh2
(13. a3 Be6 $16) 13... Be6 (13... exd4 $142 $5 14. Qxd4 Qg5+ 15. Kb1 c5 $11)
14. a3 $16 Nc4 (14... Rad8 15. f4 exf4 16. Bd3 $16) 15. Bxc4 Bxc4 16. h4 (16.
g5 $142 $5 Nh5 17. Ng4 $16) 16... b5 $11 17. f3 b4 18. Nb1 Rab8 (18... c5 19.
dxc5 dxc5 20. h5 $11) 19. b3 (19. h5 $5 c5 20. dxe5 dxe5 21. hxg6 fxg6 22. g5
$11) 19... Be6 $11 20. a4 $2 (20. dxe5 $142 dxe5 21. g5 $11) 20... c5 $17 21.
d5 Bd7 22. h5 $2 (22. g5 Nh5 23. Na3 $19) 22... Bxa4 $4 (22... c4 $142 23. Nf1
c3 $19) 23. hxg6 $16 hxg6 24. Nf1 (24. bxa4 $142 $5 Rh8 25. Rdg1 $16) 24... Rh8
$11 25. Ng3 Bd7 26. Nf5+ $4 (26. Kb2 $5 Qa6 27. Nh5+ Nxh5 28. gxh5 $11) 26...
Bxf5 $17 27. gxf5 (27. exf5 Qa2 28. g5 $19) 27... Nh5 $4 (27... c4 $142 28.
bxc4 Qb6 $19) 28. Qg5 $11 Qd8 29. Qg4 Nf4 30. fxg6 fxg6 31. Nd2 Qe7 32. Nc4
Rxh1 33. Rxh1 Rh8 34. Rxh8 Kxh8 35. Na5 Qh7 36. Qc8+ Kg7 $4 (36... Qg8 $142 37.
Qxg8+ Kxg8 $11) 37. Qd7+ (37. Qc7+ $142 Kh8 38. Qb8+ Kg7 39. Qxa7+ Kh6 40.
Qxh7+ Kxh7 $18) 37... Kg8 38. Qxh7+ Kxh7 39. Kd2 g5 (39... Nh3 40. Nc4 Ng5 41.
Nxd6 Nxf3+ 42. Ke3 Ne1 $18) 40. Nc4 Kg7 41. Nxd6 Nh5 42. Nb7 g4 (42... Nf6 43.
Nxc5 Kf7 44. Nd3 $18) 43. fxg4 Nf6 44. Nxc5 Kg6 45. Kd3 Nxg4 46. Kc4 Ne3+ 47.
Kxb4 Nxc2+ 48. Kb5 Nd4+ 49. Ka6 Kf6 50. Kxa7 Ke7 51. Kb6 Kd8 52. b4 Kc8 53. b5
Kb8 (53... Kd8 54. Ka6 Nxb5 55. Kxb5 Kc7 56. d6+ Kxd6 57. Nd3 Ke6 58. Kc6 Kf6
59. Kd6 Kg6 60. Nxe5+ Kg5 61. Nd7 Kf4 62. e5 Ke3 63. e6 Ke4 64. e7 Kd4 65. e8=Q
Kc3 66. Qe3+ Kb2 67. Ne5 Kc2 68. Nc4 Kb1 69. Qc3 Ka2 70. Qb2#) 54. Nd7+ $18 Kc8
55. Nxe5 1-0

[Event "Evergreen Empire Open"]
[Site "?"]
[Date "1976.06.26"]
[Round "3"]
[White "Bailey, B."]
[Black "Bunge, R."]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1821"]
[BlackElo "1741"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]

{B73: Sicilian Dragon: Classical System without 9 Nb3} 1. e4 c5 2. Nf3 Nc6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. O-O O-O 9. f4 Ng4 10.
Bxg4 Bxd4 11. Bxd4 Bxg4 12. Qd2 Nxd4 13. Qxd4 Bd7 (13... Qd7 14. f5 gxf5 15. h3
Bh5 16. Rxf5 Bg6 17. Rg5 f6 18. Rg3 Kh8 19. Nd5 e5 20. Qe3 f5 21. Qg5 f4 22.
Rg4 Rf7 23. Re1 Rc8 24. Qh6 Qe6 25. Nc3 Bf5 26. Qxe6 Bxe6 27. Rg5 Rf6 28. Rd1 {
Arndt,O (1921)-Langschmidt,D (2017) Ruhrgebiet 2005 0-1 (39)}) 14. Rad1 (14. f5
Bc6 15. f6 Re8 16. Rad1 Qc7 17. fxe7 Qxe7 18. Qxd6 Kg7 19. Qf4 Rac8 20. Rd6 Rc7
21. Rf6 Rf8 22. h3 Rd7 23. e5 Qc5+ 24. Rf2 Re7 25. e6 g5 26. Qf5 Qxf5 27. R6xf5
f6 28. Nb5 Bxb5 {Podlesnik,B (2363)-Rovcanin,Z (2267) Sutomore 2004 1-0 (51)})
14... Bc6 15. Nd5 Bxd5 16. Qxd5 $146 (16. exd5 Qb6 17. Rfe1 Rfc8 18. Qxb6 axb6
19. Rxe7 Rxc2 20. Rd7 Rxb2 21. Rxd6 Raxa2 22. g3 Rg2+ 23. Kh1 Rxh2+ 24. Kg1
Rag2+ 25. Kf1 Rxg3 26. Rd8+ Kg7 27. Rd4 Rb3 28. Kg1 Rc2 29. Rd1 Rbb2 30. d6 Rd2
{Muscat,P-Soyeur,A (2120) Issy les Moulineaux 1997 0-1 (36)}) (16. exd5 $5 Qb6
17. Qxb6 axb6 18. a3 $11) 16... Qb6+ $15 17. Qd4 Qxd4+ 18. Rxd4 Rac8 19. c3 Rc5
20. Rfd1 Rfc8 21. Kf2 Kg7 22. Kf3 Ra5 23. a3 Rb5 (23... f5 24. Rd5 Rxd5 25.
Rxd5 $11) 24. R1d2 (24. Rb4 Rcc5 $14) 24... Rb3 25. Rb4 Rxb4 26. axb4 (26. cxb4
$143 Kf6 $17) 26... Kf6 27. Rd1 Ke6 28. Ra1 a6 29. Rd1 Rc4 (29... f5 30. g4 $11
) 30. g4 h6 31. h3 1/2-1/2

[Event "Evergreen Empire Open"]
[Site "?"]
[Date "1976.06.27"]
[Round "4"]
[White "Jarmon, R."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "100"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "132"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4.
cxd5 exd5 5. g3 c6 6. Bg2 Bd6 7. Qc2 (7. O-O O-O 8. a3 Bg4 9. b4 Qd7 10. d3 Re8
11. Re1 Na6 12. Bb2 Re7 13. Rc1 Rae8 14. Qd2 Nc7 15. Nd4 a6 16. Na4 h6 17. Nb6
Rxe2 18. Qc3 Nb5 19. Nxb5 Qf5 20. Rxe2 Rxe2 21. Qc2 Qxf2+ {
Baars,L (1030)-Schubert,S (1977) Verden 2006 0-1}) 7... O-O 8. O-O Be6 $146 (
8... Bg4 9. h3 Bh5 10. d3 Nbd7 11. Be3 Re8 12. Rac1 Bxg3 13. Bxa7 Bxf3 14. Bxf3
Bf4 15. e3 Ne5 16. Bg2 Rxa7 17. exf4 Ng6 18. f5 Nh4 19. d4 Qd7 20. Rfe1 Rxe1+
21. Rxe1 Qxf5 22. Qe2 Ra8 23. b4 {
Kovacs,P (2091)-Tokarcsik,V (2183) Heves 2000 0-1}) (8... Re8 9. d3 Nbd7 10. a3
Ne5 11. Nxe5 Bxe5 12. Rb1 Bf5 13. Re1 h6 14. b4 Rc8 15. Na4 d4 16. Bd2 Nd7 17.
Rb2 Nb6 18. Nc5 Re7 19. Qb1 Nd5 20. Rc2 Bg6 21. Kf1 Kh8 22. Rec1 Bf5 23. Qb3 {
Phung Nguyen Tuong,M-Vu Trung Hieu Vietnam 2002 0-1 (31)}) (8... Re8 $11) 9. e4
(9. d3 $5 Na6 10. e4 $14) 9... dxe4 (9... Nxe4 10. Nxe4 dxe4 11. Qxe4 $17) 10.
Ng5 $11 Bf5 11. Ngxe4 Na6 12. Qb3 $2 (12. d4 $142 $5 Nxe4 13. Bxe4 Bxe4 14.
Qxe4 $11) 12... Nxe4 13. Nxe4 Bxe4 14. Bxe4 Nc5 15. Qc2 Nxe4 16. Qxe4 Re8 17.
Qc4 Be5 18. d3 Bd4 (18... Qd7 19. Qb3 $19) 19. Rb1 (19. Bd2 Re5 20. Bc3 Rd5 $17
) 19... Qf6 (19... Qd7 $142 $5 20. Bd2 b5 $19) 20. Bg5 Qd6 21. Bf4 $2 (21. Be3
$142 Bxe3 22. fxe3 $17) 21... Qd7 $19 22. b3 $2 (22. Qc2 Re6 23. Rbe1 $19)
22... Re2 23. a4 (23. Be3 Bxe3 24. fxe3 $19) 23... Rae8 24. Rbc1 (24. Be3 Bxe3
25. fxe3 R8xe3 $19) 24... h6 25. Rc2 g5 (25... Re1 $5 26. Qb4 Rxf1+ 27. Kxf1
$19) 26. Bc1 (26. Rxe2 Rxe2 27. Be3 Bxe3 28. fxe3 Rxe3 29. Rf6 $19) 26... c5 (
26... Re1 $142 27. Be3 Rxf1+ 28. Kxf1 Bxe3 29. fxe3 Rxe3 $19) 27. Rxe2 $15 Rxe2
28. Be3 Bxe3 29. fxe3 Rxe3 30. Qxc5 Rxd3 (30... Qxd3 $143 31. Qc8+ Kg7 32. Qxb7
Qxb3 33. Qxa7 $11) 31. Qxa7 Rxb3 (31... Qd5 $142 $17) 32. a5 $4 (32. Qb8+ $142
Kh7 33. Qe5 $11) 32... Qd5 $19 33. Qf2 Ra3 34. Qf5 (34. Qf6 Rxa5 35. Re1 Qc5+
36. Kh1 Qc6+ 37. Qxc6 bxc6 $19) 34... Rxa5 35. Qc8+ (35. Qxd5 Rxd5 36. Rf6 Rd1+
37. Kg2 Rd2+ 38. Kg1 Rb2 $19) 35... Kg7 36. Qc3+ Qe5 37. Qf3 Qd5 (37... Qe7 38.
Qc3+ Re5 39. Rf5 $19) 38. Qc3+ Kg8 (38... Qe5 $142 $5 39. Qb3 Qd4+ 40. Kg2 Qd5+
41. Qxd5 Rxd5 42. Rc1 $19) 39. Qc8+ Kh7 40. Qc2+ f5 41. Qc7+ (41. Rd1 Qe5 42.
Qc4 $19) 41... Kg6 42. Qb6+ (42. Qc2 Qc5+ 43. Qxc5 Rxc5 44. Rb1 $19) 42... Kh5
43. Qf2 (43. Qe3 Ra2 44. Rf3 Ra1+ 45. Kg2 $19) 43... Ra2 44. Qf3+ Qxf3 45. Rxf3
Kg4 46. Rb3 Kh3 47. g4+ Kxg4 48. Rxb7 h5 49. Rb3 Re2 50. Rg3+ Kf4 51. Rh3 h4
52. Rb3 Re3 (52... g4 53. Rb4+ Kf3 54. Rb1 h3 55. Rf1+ Ke4 56. Ra1 f4 57. Ra3
Re3 58. Ra1 g3 59. Rb1 Kf3 60. Rf1+ Kg4 61. Rc1 Re2 62. hxg3 Kxg3 63. Rb1 f3
64. Ra1 f2+ 65. Kf1 Re1+ 66. Rxe1 fxe1=Q+ (66... fxe1=B $6 67. Kg1 $11) 67.
Kxe1 h2 68. Kd2 h1=Q 69. Kd3 Qh4 70. Kc3 Qa4 71. Kd3 Kf2 72. Kc3 Ke2 73. Kb2
Kd2 74. Kb1 Kc3 75. Kc1 Qc2#) 53. Rb5 g4 54. Kf1 Re5 55. Rb3 Re3 56. Rb5 Ke4
57. Kf2 Rf3+ 58. Kg2 h3+ 59. Kg1 Rd3 60. Kf2 Rd2+ 61. Kg1 f4 62. Rb3 (62. Rb1
g3 63. Rb4+ Kf5 64. hxg3 fxg3 65. Rb5+ Ke4 66. Rb4+ Rd4 67. Rb1 h2+ 68. Kg2 Kf4
69. Rf1+ Kg4 70. Re1 Rd2+ 71. Kh1 Kh3 72. Re3 Rd1+ 73. Re1 Rxe1#) 62... Rd3 (
62... Rd1+ 63. Kf2 g3+ 64. hxg3 h2 65. Rb4+ Kd3 66. Rb3+ Kc4 67. Rb8 h1=Q 68.
Rc8+ Kb3 69. gxf4 Rf1+ 70. Ke3 Rxf4 71. Kxf4 Qh4+ 72. Ke5 Qe7+ 73. Kf4 Qf6+ 74.
Kg3 Qg5+ 75. Kh2 Qh4+ 76. Kg1 Qg4+ 77. Kf2 Qxc8 78. Kf3 Qf5+ 79. Kg2 Kc2 80.
Kg3 Kd3 81. Kg2 Ke3 82. Kg1 Kf3 83. Kh1 Kf2 84. Kh2 Qh7#) 63. Rb1 g3 64. Re1+ (
64. Ra1 Kf3 65. Rb1 Ke2 66. Rb2+ Rd2 67. Rb1 Rd1+ 68. Rxd1 Kxd1 69. hxg3 f3 70.
Kf2 h2 71. Kxf3 h1=Q+ 72. Kf4 Qh2 73. Kf3 Ke1 74. g4 Qe5 75. Kg2 Qf4 76. g5
Qxg5+ 77. Kf3 Qe5 78. Kg2 Qe3 79. Kh1 Kf2 80. Kh2 Qh6#) 64... Kf3 65. Rf1+ (65.
Rb1 Ke2 66. Rb2+ Rd2 67. Rb1 Rd1+ 68. Rxd1 Kxd1 69. hxg3 f3 70. Kf2 h2 71. Kxf3
h1=Q+ 72. Kf4 Qh2 73. Kf3 Ke1 74. g4 Qe5 75. Kg2 Qf4 76. Kh3 Qf2 77. g5 Qf4 78.
Kg2 Qxg5+ 79. Kf3 Qe5 80. Kg2 Qe3 81. Kh1 Kf2 82. Kh2 Qh6#) 65... Ke2 $19 66.
hxg3 Rxg3+ (66... Rxg3+ 67. Kh2 Kxf1) 0-1

[Event "Evergreen Empire Open"]
[Site "?"]
[Date "1976.06.27"]
[Round "5"]
[White "Bailey, B."]
[Black "Johnson, W."]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1821"]
[BlackElo "1649"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 e6 3. Bb5+ Bd7 4. dxe6 (4. Bxd7+
Qxd7 5. dxe6 Qxe6+ 6. Qe2 Qxe2+ 7. Nxe2 Nc6 8. c3 O-O-O 9. d4 Nf6 10. O-O Bd6
11. Nd2 Rhe8 12. Ng3 g6 13. Nc4 Ne4 14. Nxe4 Rxe4 15. Nxd6+ Rxd6 16. Be3 Ne7
17. Rfe1 Rde6 18. Rad1 Nf5 {
Guillaumat,J (1399)-Le Gal,L (1620) Hennebont 2006 1-0 (62)}) 4... Qe7 5. Bxd7+
Nxd7 6. Qe2 fxe6 $146 (6... Nc5 7. exf7+ Kxf7 8. Qxe7+ Bxe7 9. Nf3 Bf6 10. O-O
Nh6 11. d4 Na4 12. b3 Nb6 13. Bb2 Rhe8 14. Na3 Re7 15. Rfe1 Rae8 16. Kf1 Rxe1+
17. Rxe1 Rxe1+ 18. Kxe1 Nd5 19. h3 c5 20. Nc4 Ke6 21. dxc5 {
Jans,M (2168)-Segelken,P Bad Zwischenahn 2002 1-0}) 7. Nf3 Ngf6 (7... e5 8. d3
O-O-O 9. Nc3 $18) 8. Nc3 (8. d4 O-O-O 9. O-O Re8 $18) 8... O-O-O (8... e5 9.
O-O O-O-O 10. d3 $18) 9. d3 (9. d4 Re8 10. Bf4 a6 $18) 9... h6 10. Bd2 Qf7 11.
O-O-O (11. O-O Re8 12. Qe3 Kb8 $18) 11... Bb4 (11... Bd6 12. Kb1 $18) 12. a3
Ba5 13. Ne5 (13. Kb1 Rhe8 $18) 13... Nxe5 14. Qxe5 Nd5 (14... Bb6 15. Rde1 $18)
15. f3 Rd6 (15... Rhe8 16. Rde1 $18) 16. Nxd5 (16. Rhe1 $5 Bxc3 17. Bxc3 Nxc3
18. Qxc3 Qf6 $18) 16... Rxd5 (16... Bxd2+ 17. Rxd2 exd5 18. Re1 $18) 17. Qf4 (
17. Qe1 $142 Qf5 $18) 17... Qe7 (17... Qf6 18. Qa4 Bxd2+ 19. Rxd2 $18) 18. Bxa5
(18. Rhe1 $5 Bxd2+ 19. Rxd2 Re8 $18) 18... Rxa5 19. Qb4 (19. Rde1 $142 $5 Qg5
20. Qd2 Qxd2+ 21. Kxd2 Kd7 $18) 19... Qxb4 20. axb4 Ra1+ (20... Rg5 21. Rd2 h5
$18) 21. Kd2 Rxd1+ 22. Rxd1 Rf8 23. Ra1 Kb8 (23... Rf4 24. c3 a6 25. h3 $18)
24. Re1 Rf6 25. b5 c6 (25... b6 26. h4 $18) 26. bxc6 bxc6 27. Kc3 (27. Re5 Kc7
$18) 27... Kb7 (27... Rg6 28. g3 Rf6 29. b4 $18) 28. Kd4 Kb6 (28... a5 29. Re5
Kb6 30. h4 $18) 29. Ke5 Kb7 (29... Kc7 30. b4 $18) 30. Re4 Kc7 (30... Rf8 31.
h4 $18) 31. Rg4 (31. Rg4 Rf7 32. Kxe6 $18) 1-0

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.06.22"]
[Round "1"]
[White "Bailey, B."]
[Black "Pitt, A."]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2042"]
[BlackElo "1915"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "130"]

{B10: Caro-Kann: 2 d3 and 2 c4} 1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5.
d4 (5. Nf3 g6 6. Nc3 Nxd5 7. Qb3 Nb6 8. Bb5+ N8d7 9. Ng5 e6 10. d4 Bg7 11. Be3
O-O 12. O-O-O Nf6 13. h4 Nfd5 14. Nce4 a6 15. Be2 Bd7 16. Nc5 Bc6 17. Kb1 Nxe3
18. fxe3 Bxg2 19. Rhg1 Bd5 {
Barskij,V (2320)-Rudolf,M (2230) Warsaw 1993 0-1 (33)}) 5... Nxd5 6. Nf3 Bf5
$146 (6... Bg4 7. Bb5+ (7. Qb3 Nb6 8. Ne5 Be6 9. Bb5+ N8d7 10. Qf3 f6 11. Nxd7
Bxd7 12. Nc3 a6 13. Bd3 g6 14. Qxb7 Bc8 15. Qc6+ Bd7 16. Qf3 Bg7 17. O-O O-O
18. Re1 e5 19. Be4 Rb8 20. d5 f5 21. Bc2 e4 {
Bockelmann,R (1639)-Cirakoglu,A (1555) Berlin 2004 0-1 (52)}) (7. Bc4 e6 8. O-O
Nc6 9. Re1 Bb4 10. Bd2 Bxd2 11. Nbxd2 O-O 12. Nb3 Nb6 13. Be2 Qf6 14. Ne5 Bxe2
15. Qxe2 Nb4 16. Red1 Rfd8 17. Nc5 Rab8 18. a3 N4d5 19. Rac1 Qg5 20. Nxf7 Nf4
21. Nxg5 Nxe2+ {Muzychuk,A-Garcia Bielsa,C Oropesa del Mar 1999 1-0 (43)}) 7...
Nd7 8. O-O e6 9. h3 Bxf3 10. Qxf3 Be7 11. Nc3 Nxc3 12. bxc3 a6 13. Bd3 b5 14.
a4 bxa4 15. Rxa4 a5 16. Qh5 Nf6 17. Bb5+ Nd7 18. d5 exd5 19. Qxd5 Rc8 20. Rd1
Rc7 21. Bf4 {Muzychuk,A-Ivanenko,O Nikolaev 2000 1-0 (32)}) (6... Qc7 7. Nc3
Nxc3 8. bxc3 e6 9. Bd2 Be7 10. Bd3 Nd7 11. O-O O-O 12. Re1 b6 13. Ne5 Nxe5 14.
Rxe5 g6 15. Qf3 Bb7 16. Qh3 Bd6 17. Rg5 Rad8 18. Rg4 f5 19. Rh4 Rf7 20. f4 Be7
21. Rh6 {Mursaniow,J-Brueggemann,J (2285) Germany 1997 1/2-1/2}) 7. Bd3 (7. Nc3
Nc6 8. Bb5 e6 $11) 7... Bxd3 8. Qxd3 e6 9. O-O Nc6 10. Nc3 Be7 11. Nxd5 (11.
Ne5 $5 $15) 11... Qxd5 $17 12. Rd1 O-O 13. a3 Rfd8 14. Be3 h6 (14... Bf6 15.
Qe2 $17) 15. Rac1 e5 16. Qf5 e4 17. Qxd5 Rxd5 18. Ne5 Rc8 (18... Nd8 $142 $5
$17) 19. Kf1 f6 20. Ng6 $4 (20. Nxc6 $142 Rxc6 21. Rxc6 bxc6 22. g4 $11) 20...
Bd6 $17 21. Bf4 Rd8 22. Bxd6 R5xd6 (22... R8xd6 $6 23. Rxc6 bxc6 24. Ne7+ Kf7
25. Nxd5 cxd5 26. Rc1 $11) 23. d5 $4 (23. h4 $142 $17) 23... Rxd5 $19 24. Rxd5
Rxd5 25. Ke2 (25. Nf4 Rd2 26. b4 Kf7 $19) 25... Rd3 (25... Kf7 $142 26. Nf4 Rb5
27. b4 $19) 26. Nf4 (26. Rc4 f5 27. f3 $19) 26... Rb3 27. Rb1 (27. h4 Rxb2+ 28.
Kf1 Kf7 $19) 27... Kf7 28. Kd2 (28. Ke1 f5 $19) 28... g5 29. Ne2 Rd3+ 30. Ke1
Ke6 (30... f5 31. Nc3 $19) 31. h4 (31. Rc1 f5 $19) 31... Ke5 32. hxg5 (32. Rc1
gxh4 33. Rc5+ Rd5 $19) 32... hxg5 33. Rc1 Rb3 34. Rc2 f5 (34... a5 35. Rc5+ Kd6
36. Rc4 Rxb2 37. Rxe4 $19) 35. Rc5+ (35. g4 fxg4 36. Kf1 e3 $19) 35... Kf6 36.
Rc2 (36. Ng3 Nd4 $19) 36... f4 {Black intends e3} (36... Ne5 $5 37. Kd2 Nd3 38.
f3 e3+ 39. Kxe3 Nb4+ 40. Rc3 Nd5+ 41. Kd3 Nxc3 42. bxc3 $19) 37. Rc4 (37. Kd1
Rd3+ 38. Ke1 e3 39. fxe3 Rxe3 $19) 37... e3 (37... Ne5 $142 38. Rxe4 Nd3+ 39.
Kd2 Nxf2 40. Re8 Rxb2+ 41. Kc3 $19) 38. fxe3 (38. Nxf4 gxf4 39. Rxf4+ Kg5 $19)
38... fxe3 (38... Rxe3 $142 39. Kf2 Kf5 40. Kf1 $19) 39. Re4 Kf5 40. Ng3+ Kf6
41. Nf1 (41. Nh5+ Kf7 42. g4 Rxb2 43. Rxe3 Rb5 44. Rf3+ Ke7 $19) 41... Rxb2 42.
Nxe3 Ra2 43. a4 a5 44. Rc4 (44. Kf1 Nb4 45. Re8 Rxa4 $19) 44... Ke5 45. Rg4 (
45. Kf1 Nd4 46. Rc7 $19) 45... Nb4 46. g3 Kf6 47. Rc4 (47. Rd4 Rxa4 48. Rd7 Ke5
49. Rxb7 Ke4 $19) 47... Rxa4 48. Rc7 (48. Rc8 Ke5 49. Rg8 Kd4 50. Nf5+ Kc3 $19)
48... Ra3 49. Ng4+ (49. Nd1 b6 50. Nc3 Ke5 $19) 49... Kf5 50. Nf2 (50. Nh6+ Kg6
51. Nf7 Rb3 52. Ne5+ Kf5 $19) 50... b6 (50... Nd3+ $142 51. Kd2 Nxf2 $19) 51.
g4+ (51. Rf7+ Ke5 52. Ng4+ Kd4 53. Rd7+ Kc5 $19) 51... Kf4 (51... Ke5 $142 52.
Rg7 Kf4 $19) 52. Rb7 (52. Rf7+ Ke3 53. Nd1+ Kd4 54. Rg7 Nd3+ 55. Kf1 $19) 52...
Nd3+ 53. Nxd3+ Rxd3 54. Rxb6 Kxg4 55. Kf2 Rd2+ 56. Kf1 Ra2 57. Ra6 Kg3 58. Rc6
g4 59. Rc3+ Kh2 60. Rc8 Ra1+ 61. Ke2 Kg2 62. Rg8 g3 63. Ra8 a4 64. Ra7 a3 65.
Ke3 Rf1 0-1

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.07.13"]
[Round "2"]
[White "Bailey, B."]
[Black "Lassen, M."]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1995"]
[BlackElo "1877"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "123"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 Bd6 7. Bd3 h6 8. O-O O-O 9. Qe2
Nc6 10. Qe4 Qf5 11. Qh4 Be7 12. Qg3 Bd6 13. Qxd6 cxd6 14. Bxf5 exf5 15. Bf4 d5
16. c3 $146 (16. h4 Re8 17. Rfe1 Be6 18. c3 Rac8 19. Re3 f6 20. Rae1 Kf7 21.
Kf1 Bd7 22. Rxe8 Rxe8 23. Rxe8 Bxe8 24. Ke2 g5 25. hxg5 fxg5 26. Bd6 Ke6 27.
Bf8 g4 28. Ne1 h5 29. Ke3 Kf7 30. Bc5 Kf6 {
Csolto,R (2280)-Petko,V Martin 2003 1-0 (52)}) (16. Rfe1 f6 17. h4 Bd7 $11)
16... f6 $15 17. Rfe1 (17. g3 g5 18. Bd6 Rd8 $15) 17... Bd7 (17... Kf7 18. a4
$15) 18. Re2 Rfe8 19. Rae1 (19. Rxe8+ Rxe8 20. Re1 g5 21. Rxe8+ Bxe8 $11) 19...
b5 (19... Rxe2 $5 20. Rxe2 g5 $11) 20. Rxe8+ $11 Rxe8 (20... Bxe8 21. Bd6 $11)
21. Rxe8+ $14 Bxe8 22. Bd6 Kf7 23. Kf1 (23. Ne1 $5 $14) 23... Ke6 $11 24. Bf8
Kf7 25. Bc5 g5 (25... f4 26. Ke2 $11) 26. Ke2 (26. g3 $5 $14) 26... f4 $11 27.
Nd2 h5 28. Kf3 Bd7 29. h3 Bf5 30. Ke2 Bc2 31. b3 a6 32. Bd6 (32. c4 $5 bxc4 33.
bxc4 $11) 32... Ke6 $15 33. Bc5 Kf5 (33... Bf5 $5 $15) 34. c4 $11 dxc4 35. bxc4
bxc4 36. Nxc4 Ke6 37. g3 Bb1 38. a3 fxg3 39. fxg3 f5 40. Ke3 Ba2 41. Nb6 Ne7
42. Bxe7 Kxe7 43. h4 gxh4 44. gxh4 Kf6 45. Kf4 Bb3 $4 (45... Ke6 $142 $11) 46.
Nd7+ $18 Kg6 47. Ke5 Bc2 48. d5 (48. Nc5 a5 49. d5 Kf7 $18) 48... Kf7 49. Nb8 (
49. Nc5 a5 $18) 49... a5 50. Nc6 a4 51. Nd4 Bd3 52. Nxf5 Bxf5 53. Kxf5 Ke7 54.
Kg5 Kd6 55. Kxh5 Kxd5 56. Kg5 Kc4 57. h5 Kb3 58. h6 Kxa3 59. h7 Kb3 60. h8=Q a3
61. Qa1 a2 62. Kf4 1-0

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.07.20"]
[Round "3"]
[White "Murray, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2130"]
[BlackElo "1995"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "59"]

{C68: Ruy Lopez: Exchange Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Bxc6 dxc6 5. Nc3 f6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd6 9. Be3 Ne7 10. O-O-O
c5 (10... Bd7 11. Nb3 O-O-O 12. Nc5 Bxc5 13. Bxc5 Ng6 {
1/2-1/2 (13) Serper,G (2558)-Ivanov,A (2578) Seattle 2002}) 11. Nde2 (11. Nb3
b6 12. Rhe1 O-O 13. f4 Re8 14. h3 Ng6 15. f5 Ne5 16. Nd5 Rb8 17. Nd2 Bb7 18.
Nf4 Nf7 19. Nd5 Bxd5 20. exd5 Bg3 21. Re2 Nd6 22. Rf1 Re5 23. Rf3 Bh4 24. g4
Rbe8 25. b3 Rxd5 {Hofstetter,H (2153)-Braeutigam,T (2088) Bayern 2004 0-1 (44)}
) 11... Be6 12. Bf4 $146 (12. Na4 c4 13. Bf4 O-O-O 14. Nb6+ Kb8 15. Bxd6 Rxd6
16. Rxd6 cxd6 17. Nf4 Bf7 18. Nfd5 Nxd5 19. exd5 c3 20. Re1 Ka7 21. Re7 Bg6 22.
Nc4 cxb2+ 23. Kxb2 Rc8 24. Ne3 Kb6 25. Rxg7 f5 26. g3 f4 {
Stanojoski,Z (2496)-Skembris,S (2443) Athens 2003 1/2-1/2 (43)}) (12. Nf4 Bf7
13. f3 O-O-O 14. Ncd5 Nc6 15. h4 Ne5 16. Nd3 Bxd5 17. exd5 Nxd3+ 18. Rxd3 Rhe8
19. c4 h5 20. Kd1 b6 21. Bf2 Be5 22. Kc2 Bxb2 23. Re3 Rxe3 24. Bxe3 Be5 25. a4
Re8 26. Kd3 Bd6 {Kredl,K-Vechet,S (2260) Brno 1996 0-1 (40)}) (12. Na4 c4 $14)
12... O-O-O 13. Bxd6 cxd6 14. Nf4 Bf7 15. Rd2 b5 16. Rhd1 Kc7 17. Rd3 (17. a3
Rhe8 $11) 17... g5 18. Nfd5+ Nxd5 19. Nxd5+ Bxd5 20. Rxd5 Rhe8 21. f3 Re5 22.
a3 Rxd5 23. Rxd5 Kd7 24. Kd2 Re8 25. Rf5 Ke6 26. Ke3 a5 27. Kd2 a4 28. c3 Rd8
29. Rd5 Rf8 30. Rf5 1/2-1/2

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.08.31"]
[Round "4"]
[White "Bailey, B."]
[Black "Murray, M."]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1995"]
[BlackElo "2130"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "64"]

{C48: Four Knights: 4 Bb5, replies other than 4...Bb4} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 Bc5 4. O-O Nf6 5. d3 d6 6. Nc3 a6 7. Ba4 (7. Bxc6+ bxc6 8. Bg5 O-O 9. Qe2
Bg4 10. Rad1 Rb8 11. b3 Bd4 12. Nb1 d5 13. exd5 cxd5 14. h3 Bh5 15. c4 h6 16.
Bd2 e4 17. dxe4 dxe4 18. Nxd4 Bxe2 19. Nxe2 Re8 {
0-1 (19) Suendorf,A-Thielen,L (952) Rotenburg/Wuemme 2006}) 7... Bg4 8. Be3
$146 (8. a3 b5 9. b4 Bd4 10. Bd2 bxa4 11. Rb1 Ba7 12. Be3 Qd7 13. Nd5 Nxd5 14.
exd5 Nd4 15. Bxd4 Bxd4 16. Qe2 Bb6 17. Rfe1 Qf5 18. Nh4 Qh5 19. Nf3 O-O 20. h3
Bxf3 21. Qxf3 Qxf3 22. gxf3 f5 {
Cuche,M-George Nascimento,J Santiago 1992 0-1 (38)}) (8. h3 Bh5 $14) 8... Nd7 (
8... b5 9. Bb3 $11) 9. Bxc6 bxc6 10. Na4 Ba7 11. Qd2 (11. h3 $142 $5 Bh5 12.
Bxa7 Rxa7 13. Qe2 $11) 11... Bxf3 $17 12. gxf3 Qh4 13. f4 $2 (13. Kg2 $142 Nf8
14. Qc3 $17) 13... Qg4+ $19 14. Kh1 Qf3+ 15. Kg1 Qg4+ 16. Kh1 Qf3+ 17. Kg1 exf4
18. Bxf4 (18. Bxa7 Rxa7 19. Qd1 $19) 18... h5 19. Be3 (19. d4 h4 20. Qe3 Qg4+
21. Kh1 Bxd4 22. f3 Bxe3 23. fxg4 Bxf4 24. Rxf4 $19) 19... Qg4+ 20. Kh1 Qf3+
21. Kg1 Ne5 22. Qd1 (22. d4 Qg4+ 23. Kh1 Nf3 $19) 22... Qh3 23. Bf4 (23. f3 Ng4
24. Qe2 Nxe3 $19) 23... Ng6 24. Bg5 f6 25. d4 fxg5 26. f3 (26. Qd3 Qxd3 27.
cxd3 Bxd4 $19) 26... O-O (26... Nh4 $142 27. Rf2 O-O 28. Kh1 Nxf3 29. Nc3 Bxd4
30. Qf1 $19) 27. c3 Nh4 28. Rf2 Rab8 (28... Rxf3 29. Nc5 Qg4+ 30. Kh1 Raf8 31.
Rd2 dxc5 32. a3 Qxe4 33. Kg1 cxd4 34. Qb3+ Kh8 35. h3 dxc3+ 36. Qb6 Rxh3 37.
Rh2 Bxb6+ 38. Rf2 Qg2#) 29. Qe2 Rxf3 30. Qc4+ Kh8 31. Raf1 Rbf8 32. Qe2 Qg4+ (
32... Qg4+ 33. Kh1 Rxf2 34. Qxg4 Rxf1+ 35. Qg1 R8f2 36. a3 Nf3 37. b3 Rxg1#)
0-1

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.07.28"]
[Round "5"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1915"]
[BlackElo "1995"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "154"]

{C20: 1 e4 e5: Unusual White second moves} 1. e4 e5 2. d3 Bc5 3. f4 Bxg1 4.
Rxg1 Qh4+ 5. g3 Qxh2 6. Rg2 Qh6 $146 (6... Qh1 7. fxe5 Ne7 8. Nc3 O-O 9. Bg5 f6
10. exf6 d5 11. e5 Bh3 12. Qe2 Nbc6 13. O-O-O Nd4 14. Qf2 Bxg2 15. Bxg2 Qh5 16.
Bf4 Nef5 17. Bxd5+ Kh8 18. g4 Qxg4 19. Rg1 Qh5 20. Qxd4 {
1-0 (20) Frenkel,F (2225)-Colias,B (2290) Philadelphia 1990}) (6... Qh1 7. Qg4
Ne7 8. Qxg7 $18) 7. fxe5 Qb6 8. c3 (8. Qg4 $142 $5 Qg6 9. Qf4 Ne7 $18) 8... d6
9. exd6 Qxd6 10. Bf4 Qe7 11. Nd2 Bh3 $2 (11... Nf6 $142 12. d4 Bh3 $18) 12. Rf2
(12. Qb3 $142 $5 b6 13. d4 Nf6 $18) 12... Bxf1 13. Nxf1 (13. Qg4 $5 f5 14. Qxf5
Bxd3 15. Qc8+ Qd8 16. Qxb7 Nd7 17. Bxc7 Qc8 $18) 13... Nc6 14. Ne3 (14. Qg4 f6
$18) 14... O-O-O 15. Qg4+ Qe6 16. Qxg7 Nge7 17. O-O-O (17. d4 $142 $5 Qxe4 18.
O-O-O $16) 17... Qxa2 $16 18. Qg4+ (18. Bh6 f5 $16) 18... Kb8 (18... Rd7 19.
Qh5 Rhd8 20. d4 $14 (20. Qxh7 $143 b5 21. Qh5 Qa1+ 22. Kc2 Qa4+ 23. Kc1 Qa1+
24. Kc2 Qa4+ 25. Kc1 b4 $11)) 19. Nc2 (19. Qg5 $142 $16) 19... Na5 $11 20. Na3
Ng6 21. Kc2 Qb3+ 22. Kb1 h5 23. Qe2 Nxf4 24. Rxf4 Rdg8 25. Rdf1 Rxg3 26. Rf5
Nc6 27. Rxf7 (27. Rxh5 $143 Rxh5 28. Qxh5 Rxd3 $17) 27... Rg1 $4 (27... Nd8 28.
R7f3 Qg8 29. Rf8 Qxf8 30. Rxf8 Rxf8 31. Qxh5 Rxd3 32. Nc4 $11) 28. Qf2 $4 (28.
Qxh5 $142 $1 Rhg8 29. Rf8+ Rxf8 30. Rxg1 $16) 28... Rxf1+ $11 29. Qxf1 a6 (
29... Nd8 30. Re7 $11) 30. Qf4 (30. Rf8+ Rxf8 31. Qxf8+ Ka7 32. Qc5+ Qb6 33.
Qxh5 Qg1+ 34. Ka2 Qg8+ 35. Ka1 Qg1+ 36. Nb1 $11) 30... Qd1+ 31. Ka2 Rc8 32. e5
(32. Nc4 $142 Qa4+ 33. Kb1 Qd1+ 34. Ka2 Qa4+ 35. Kb1 Qd1+ 36. Ka2 $11) 32...
Qxd3 $17 33. Nc4 $4 (33. e6 Qd5+ 34. Qc4 $15) 33... b5 (33... Qd5 $142 34. Ka3
Nd8 $19) 34. Nd6 $4 (34. Ne3 $142 $11) 34... cxd6 (34... Qd5+ 35. Nc4 Rh8 36.
e6 Qxc4+ 37. Qxc4 bxc4 38. e7 Nxe7 39. Rxe7 $19) 35. exd6 Qc4+ 36. Kb1 (36.
Qxc4 bxc4 37. Rh7 $19) 36... Qxf4 37. Rxf4 Rd8 38. Rf6 h4 39. d7 (39. Rh6 Ne5
40. b3 $19) 39... Kc7 40. Rh6 Rxd7 41. Rxh4 Ne5 42. Kc2 Kc6 (42... Rd2+ $142
43. Kc1 Rf2 44. b4 $19) 43. b3 (43. Rh8 $19) 43... a5 44. Rh6+ Rd6 45. Rh8 Nd7
46. Ra8 (46. Rh4 Rf6 47. Kd1 Rf1+ 48. Kc2 Rf2+ 49. Kb1 Ne5 $19) 46... Kb6 47.
Rh8 b4 48. cxb4 (48. Rd8 $19) 48... axb4 49. Rh4 Kc5 50. Rc4+ Kb5 51. Rh4 Re6
52. Rh3 Re4 53. Rh5+ Re5 54. Rh3 Nc5 55. Rg3 Re4 56. Rh3 Nd7 57. Rh5+ Ne5 58.
Rh3 Kc5 59. Kd2 Kd4 60. Rg3 Rg4 61. Rh3 Rg2+ 62. Kd1 Nd3 (62... Rf2 63. Rh8 Kc3
64. Rc8+ Kxb3 65. Kc1 Nf3 66. Kd1 Ka3 67. Ra8+ Kb2 68. Rd8 b3 69. Rd7 Rd2+ 70.
Rxd2+ Nxd2 71. Kxd2 Ka2 72. Kc3 b2 73. Kc4 b1=Q 74. Kd5 Qf5+ 75. Kc6 Ka3 76.
Kc7 Qe6 77. Kb8 Qd7 78. Ka8 Kb4 79. Kb8 Ka5 80. Ka8 Ka6 81. Kb8 Qb7#) 63. Rh2
Rb2 (63... Nb2+ 64. Ke1 Rxh2 65. Kf1 Rh3 66. Kg1 Rxb3 67. Kg2 Rc3 68. Kf1 b3
69. Kf2 Nc4 70. Ke2 b2 71. Kf2 b1=Q 72. Ke2 Rf3 73. Kxf3 Ne3 74. Kf2 Qf1+ 75.
Kg3 Qg2+ 76. Kf4 Qg4#) 64. Rh4+ $19 Ke5 65. Re4+ Kf5 (65... Kxe4 $4 66. -- Rxb3
67. Kc2) 66. Re3 Rxb3 67. Kc2 Rc3+ 68. Kd2 Nc5 69. Rxc3 Ne4+ (69... bxc3+ $6
70. Kxc3 $11) 70. Kd3 Nxc3 71. Kc4 Nd5 $1 72. Kd4 (72. Kxd5 b3 {Passed pawn})
72... b3 73. Kd3 Ke5 74. Kd2 Kd4 75. Kd1 Kc3 76. Kc1 b2+ 77. Kb1 Ne7 0-1

[Event "Boeing Playoff"]
[Site "?"]
[Date "1976.09.07"]
[Round "6"]
[White "Lassen, M."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1877"]
[BlackElo "1995"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "63"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. Nc3 (5. b3 Be7 6. Bb2 O-O 7. Nbd2 h6 8.
Ne5 Nbd7 9. O-O c6 10. Rc1 a5 11. a3 Bd6 12. Nxd7 Qxd7 13. c4 Qe7 14. c5 Bc7
15. Nf3 Nd7 16. Qd2 e5 17. Nxe5 Nxe5 18. dxe5 Bxe5 19. e3 Rfe8 {
Waldmann,H (2415)-Baumbach,F (2320) Germany 1995 1/2-1/2}) 5... c5 (5... Be7 6.
Ne5 O-O 7. O-O Nbd7 8. Nxd7 Qxd7 9. f3 c5 10. e4 dxe4 11. fxe4 Bg4 12. Qd3
Qxd4+ 13. Be3 Qxd3 14. cxd3 Rfd8 15. e5 Nd5 16. Nxd5 exd5 17. d4 b6 18. Rac1
Rac8 19. b3 h6 20. h3 {Petr,J (1662)-Simak,P (2141) Tabor 2005 0-1}) 6. Nh4
$146 (6. Be3 Nc6 7. dxc5 Qa5 8. a3 Ne4 9. b4 Nxc3 10. bxa5 Nxd1 11. Kxd1 Nxa5
12. Nh4 Bg6 13. Nxg6 hxg6 14. a4 Rc8 15. Rb1 Bxc5 16. Rb5 b6 17. Bxc5 Rxc5 18.
Rxc5 bxc5 19. h4 Nc4 20. Kc1 Kd7 {Orban,S-Van Wagensveld,T Huy 1992 0-1}) (6.
e3 Nc6 7. a3 Be7 8. O-O O-O 9. Nh4 Bg4 10. Ne2 cxd4 11. Qd3 dxe3 12. Bxe3 Ne5
13. Qd1 Nfd7 14. f4 Nc4 15. Bd4 Bxh4 16. h3 Bxe2 17. Qxe2 Bf6 18. c3 Bxd4+ 19.
cxd4 Qb6 20. Qf2 Nf6 {Mutale,E-Korsakova,T (2050) Bled 2002 0-1 (39)}) (6. O-O
Nc6 7. Be3 cxd4 8. Nxd4 Bg6 $11) 6... Bg6 (6... Be4 7. Nf3 Bg6 8. dxc5 $15) 7.
Nxg6 $11 hxg6 8. Bg5 (8. e4 $5 cxd4 9. Qxd4 $11) 8... Qb6 9. Bxf6 (9. dxc5 $142
Bxc5 10. O-O $11) 9... Qxb2 $4 (9... gxf6 $142 10. O-O cxd4 $19) 10. Nxd5 $18
exd5 11. Bg5 Qc3+ (11... f6 12. Rb1 Qxa2 13. Bd2 $18) 12. Kf1 f6 (12... Nd7 13.
Bxd5 cxd4 $18) 13. Be3 (13. Bd2 $142 Qc4 14. Qb1 $18) 13... Nc6 $16 14. Bxd5
cxd4 $2 (14... Rd8 $142 15. Be4 f5 $16) 15. Bd2 $18 Qc5 16. Bf3 (16. c4 dxc3
17. Be3 Qa5 $18) 16... Bd6 $2 (16... Rd8 $5 $16) 17. Rb1 (17. c3 O-O-O 18. Qb3
Qb6 $18) 17... Rb8 $2 (17... O-O-O $142 $5 18. c3 Bc7 19. cxd4 Rxd4 $18) 18.
Kg2 $18 O-O (18... Qc4 19. c3 Ne5 20. cxd4 Nxf3 21. exf3 $18 (21. Kxf3 $6 Qxa2
22. h4 f5 $14)) 19. Rb3 (19. c3 dxc3 20. Bxc3 Be5 21. Bxe5 Nxe5 22. Qd5+ Qxd5
23. Bxd5+ Kh7 24. Rxb7 Rxb7 25. Bxb7 Rd8 $18) 19... b6 (19... Rfd8 $142 20. Qb1
Ne5 $18) 20. a3 $4 (20. e3 Qc4 21. Bc3 Ne5 22. Qxd4 Qxd4 23. exd4 Nxf3 24. Kxf3
Rfe8 $18) 20... a5 $2 (20... Qc4 $142 $5 $16) 21. Qb1 (21. c3 $142 Ne5 22. cxd4
Qxd4 23. Qb1 Qxd2 24. Rd1 Nxf3 25. exf3 (25. Rxd2 $4 Nxd2 26. Qxg6 Nxb3 $19)
25... Qxd1 26. Qxd1 $18) 21... Kh7 $4 (21... Ne5 $142 22. Rb5 Qc7 23. Bd5+ Kh7
$16) 22. Rb5 (22. c3 $142 $5 f5 23. e3 dxe3 24. Bxe3 Qc4 $18) 22... Qc4 23. c3
Ne5 $2 (23... f5 24. Rd5 Rfd8 $18) 24. cxd4 Nxf3 25. exf3 (25. Kxf3 $6 f5 26.
Qd3 Qxd3+ 27. exd3 Bxa3 $14) 25... Bxa3 (25... f5 26. Rd1 $18) 26. Bxa5 $1 Qxd4
(26... bxa5 27. Rxb8 {Deflection Pinning}) 27. Bxb6 (27. Bb4 $142 Bxb4 28. Rxb4
$18 (28. Qxb4 $6 Qxb4 29. Rxb4 Rf7 $11)) 27... Qa4 (27... Qd7 28. h4 f5 $18)
28. Rd1 (28. Rh5+ Kg8 29. Qxg6 Qe8 30. Qh7+ Kf7 $18) 28... f5 (28... Bc5 29.
Rxc5 (29. Bxc5 $6 Rxb5 30. Qxb5 Qxb5 31. Bxf8 g5 $11) 29... Rxb6 30. Rh5+ Kg8
31. Qxb6 gxh5 32. Qe6+ Kh7 33. Rd5 $18) 29. Rd4 Qa6 (29... Qxd4 30. Bxd4 Rxb5
31. Qxb5 $18) 30. Rh4+ Kg8 31. Qb3+ Rf7 32. Rd4 (32. Rd4 Be7 33. Rd7 $18) 1-0

[Event "Sunfair Amateur"]
[Site "?"]
[Date "1976.07.24"]
[Round "1"]
[White "Bailey, B."]
[Black "Eddy, B."]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1995"]
[BlackElo "1779"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "105"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 O-O 6. Bc4 a6 7. a4 (7. e5 Ne8 8. Ng5 e6 9. h4 b5 10. Bd3 h6 11. Qf3 Ra7
12. h5 f6 13. exf6 Bxf6 14. Qe4 hxg5 15. Qxg6+ Bg7 16. fxg5 Rf7 17. h6 c5 18.
Qh7+ Kf8 19. hxg7+ Rxg7 20. O-O+ Ke7 21. Qe4 Bb7 {
Luber,R-Calotescu,A (2105) Miercurea Ciuc 1998 1/2-1/2}) 7... c6 (7... Nc6 8.
O-O Na5 9. Ba2 b6 10. e5 Ne8 11. Ng5 e6 12. b4 Nc6 13. Ba3 h6 14. Nf3 a5 15. b5
Nb4 16. Bb3 Bb7 17. Ne2 c6 18. c4 cxb5 19. axb5 Nc7 20. Ba4 Be4 21. Bxb4 axb4
22. Qb3 {Kezele,T (1943)-Blagojevic,B Obrenovac 2005 1-0 (42)}) 8. Bb3 $146 (8.
e5 dxe5 9. fxe5 Nd5 10. Nxd5 cxd5 11. Bd3 Nc6 12. O-O Qb6 13. Kh1 Nb4 14. Be2
Bf5 15. Ne1 Rac8 16. c3 Nc6 17. Rxf5 gxf5 18. Bd3 Nxe5 19. dxe5 Qg6 20. Nf3 Qg4
21. Be3 Rc6 22. Qc2 e6 {Sijpkens,M-Dessing,B Schagen 2003 1-0 (40)}) 8... b6 9.
O-O Bb7 (9... a5 $142 $18) 10. e5 dxe5 11. fxe5 Nd5 12. Nxd5 (12. a5 Nd7 13. h4
e6 $18) 12... cxd5 13. Bg5 $4 (13. h4 $5 Nc6 14. h5 Na5 $18) 13... Qd7 (13...
f6 $142 $5 14. Bh4 Nc6 $16) 14. Qd2 Re8 $2 (14... Nc6 $142 15. Bh6 Na5 $18) 15.
Bh6 Bh8 (15... f5 16. h4 Bxh6 17. Qxh6 e6 $18) 16. Ng5 f6 17. Qf4 Nc6 (17... f5
18. e6 Qd6 19. Qh4 $18) 18. c3 Nd8 19. exf6 (19. Rae1 $142 Rc8 20. exf6 Bxf6
21. Bd1 $18) 19... exf6 20. Ne4 $4 (20. Bc2 $142 a5 21. Rae1 $18) 20... Nf7 $15
21. Ng3 g5 $4 (21... Bc6 $142 $15) 22. Qf5 $18 Rad8 23. Qxd7 Rxd7 24. Nf5 Rdd8
$2 (24... Nd6 25. Nxd6 Rxd6 26. Rae1 $18) 25. Rae1 (25. a5 $142 Nxh6 26. Nxh6+
Kf8 27. Bd1 $18 (27. axb6 $6 Re6 $18)) 25... Bc6 $4 (25... Nxh6 26. Nxh6+ Kf8
27. Rxe8+ Rxe8 $18) 26. h4 (26. Re7 $142 $18) 26... Nxh6 27. Nxh6+ Kg7 (27...
Kf8 28. Rxe8+ Rxe8 29. Ng4 gxh4 30. Nxf6 $18) 28. Nf5+ Kf7 (28... Kf8 29. h5
$18) 29. h5 Rxe1 (29... Bg7 30. Rxe8 Bxe8 $18) 30. Rxe1 Rd7 (30... Bd7 31.
Bxd5+ Kf8 32. Be6 Bxa4 33. Ra1 $18) 31. Kf2 (31. Nh6+ $5 Kg7 32. Nf5+ Kf7 $18)
31... b5 (31... Bg7 32. Nxg7 Kxg7 33. Re6 $18) 32. axb5 (32. Ra1 Bg7 $18) 32...
Bxb5 33. Ra1 Bd3 34. g4 Bxf5 35. gxf5 Rd6 (35... Kg7 36. Rxa6 Kh6 37. Bd1 $18)
36. Ra5 (36. h6 $142 $5 Kf8 $18) 36... Bg7 (36... Kg7 37. Bxd5 Rb6 38. b4 $18)
37. Bxd5+ Ke8 38. Bc4 Rb6 39. b3 (39. Ra2 Bf8 40. Bxa6 Kf7 $18) 39... Kd7 (
39... Bf8 40. Ra2 $18) 40. Bxa6 Rxb3 41. Bb5+ Kd6 (41... Kc8 42. Ra8+ Kb7 43.
Rg8 $18) 42. c4 h6 (42... Ke7 43. Ra7+ Kf8 $18) 43. Ra6+ Ke7 44. Ra7+ Kf8 45.
Ra8+ (45. d5 Kg8 46. d6 Bf8 $18) 45... Ke7 (45... Kf7 46. Ra7+ Kg8 $18) 46.
Ra7+ Kf8 47. d5 Rh3 (47... Kg8 48. d6 Bf8 $18) 48. d6 Rd3 (48... Rh2+ 49. Ke3
Rh3+ 50. Ke4 Rh4+ 51. Kd5 Rh2 52. c5 Rd2+ 53. Kc6 Kg8 54. Bc4+ Kh8 55. Ra8+ Bf8
56. Rxf8+ Kg7 57. Ra8 g4 58. Bd5 g3 59. d7 Rb2 60. d8=Q Rb6+ 61. cxb6 g2 62.
Ra7#) 49. Ra8+ (49. c5 Rd2+ 50. Ke3 Rd5 51. Ke4 Re5+ 52. Kd4 g4 53. d7 Rd5+ 54.
Kxd5 Kg8 55. d8=Q+ Bf8 56. Kd4 g3 57. Bc4+ Kh8 58. Qxf8#) 49... Kf7 50. Be8+ (
50. c5 Rd2+ 51. Ke3 Rxd6 52. Ra7+ Kg8 53. Bc4+ Kh8 54. Ra8+ Rd8 55. Rxd8+ Bf8
56. Rxf8+ Kg7 57. Rf7+ Kh8 58. c6 g4 59. c7 g3 60. c8=Q#) 50... Kg8 51. d7 Bf8
52. d8=Q Bc5+ 53. Ke2 (53. Ke2 Rxd8 54. Rxd8 Kf8 55. Bb5+ Ke7 56. Rd5 Bb4 57.
c5 Bxc5 58. Rxc5 Kd6 59. Rc6+ Ke5 60. Bd3 Kd4 61. Rxf6 g4 62. Ra6 g3 63. f6 g2
64. Ra1 g1=Q 65. Rxg1 Kc3 66. f7 Kb2 67. f8=Q Kc3 68. Qc5+ Kb2 69. Rb1+ Ka2 70.
Qa5#) 1-0

[Event "Sunfair Amateur"]
[Site "?"]
[Date "1976.07.24"]
[Round "2"]
[White "Karch, R."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1811"]
[BlackElo "1995"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "128"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. d4 d5 2. c4 e6 3. Nf3 Nf6
4. g3 c6 5. Bg2 Nbd7 6. cxd5 exd5 7. O-O Bd6 8. Nc3 O-O 9. Nd2 Qb6 10. Nb3 $146
(10. Qa4 Bb4 11. e4 Qxd4 12. Nb3 Qc4 13. Nd2 Qc5 14. Qb3 d4 15. Ne2 Re8 16. Nf3
Rxe4 17. Nf4 Qb6 18. a3 Bc5 19. Qa2 Re7 20. b4 Bd6 21. Rd1 Ne5 22. Nxd4 Bg4 23.
Be3 Bxd1 24. Nxc6 Qc7 {
Adair,R (2103)-Ochmann,R (1944) Bad Homburg 2006 0-1 (41)}) (10. e4 $5 Qxd4 11.
exd5 Nxd5 12. Nxd5 cxd5 13. Ne4 $11) 10... Re8 11. Qc2 (11. a4 a5 12. Re1 Bb4
$15) 11... h6 (11... a5 12. e4 Nxe4 13. Nxe4 dxe4 14. Bxe4 $17) 12. Bd2 (12. e4
Nxe4 13. Nxe4 dxe4 14. Bxe4 Nf6 $15) 12... Nf8 (12... a5 13. a4 $17) 13. Kh1 (
13. e4 Nxe4 14. Nxe4 dxe4 15. Bxe4 Be6 $15) 13... Bg4 (13... a5 14. e3 $17) 14.
Rae1 (14. f3 Bh5 15. e4 Bg6 $17) 14... Bh5 (14... a5 15. e3 $17) 15. f3 (15. f4
a5 16. e3 Bg4 $17) 15... Ne6 (15... a5 $142 16. Na4 Qb5 $17) 16. e4 $2 (16. Na4
$142 Qa6 17. Nc3 $15) 16... Nxd4 $19 17. Nxd4 Qxd4 18. Be3 (18. Ne2 Qb6 19. Nf4
dxe4 20. fxe4 Be5 $19) 18... Qc4 19. b3 $2 (19. Qd2 Bb4 (19... dxe4 $6 20. g4
exf3 21. Rxf3 Bxg4 22. Rxf6 Bxh2 23. b3 $15) 20. Bd4 dxe4 21. Bxf6 exf3 (21...
gxf6 $6 22. Rxe4 Rxe4 23. fxe4 $19) 22. Bxf3 Bxf3+ 23. Rxf3 gxf6 $19) 19... Qb4
(19... Qa6 $142 $5 20. g4 Bg6 21. Bd4 $19) 20. a3 Qa5 21. b4 Qc7 (21... Qa6
$142 22. g4 Bg6 $19) 22. Qf2 $4 (22. exd5 $142 Bg6 23. Qd2 Nxd5 24. Nxd5 cxd5
25. Qxd5 $17) 22... dxe4 $19 23. Nxe4 Nxe4 24. fxe4 b6 25. Bf4 Bxf4 (25... Be5
$142 $19) 26. gxf4 $17 f6 27. Qh4 Bf7 28. Rg1 $2 (28. e5 $5 fxe5 29. f5 $17)
28... Rad8 $19 29. Bf3 (29. Re3 Kh8 30. Rg3 Bg8 $19) 29... Kh8 30. Rg3 Re7 31.
Reg1 Bc4 $4 (31... Bg8 $142 32. Rg6 Rf7 $19) 32. f5 $4 (32. Rg6 $142 Rde8 33.
e5 $11) 32... Rde8 (32... Qe5 33. Rg6 $19) 33. Rh3 (33. e5 $142 Qxe5 34. Qxc4
Qxf5 35. Bxc6 $18 (35. Qxc6 $6 Rc8 36. Qa4 Rc3 $18)) 33... Rxe4 (33... Bb3 $142
$19) 34. Bxe4 Rxe4 $1 35. Qg3 $4 (35. Qxe4 Bd5 {Combination}) 35... Qxg3 (35...
Bd5 36. Rf1 Rg4+ 37. Kg1 Rxg3+ 38. Rxg3 Qe5 $19) 36. Rhxg3 (36. hxg3 $4 Bd5 37.
Rf1 Re2+ 38. Kg1 Rg2+ 39. Kh1 Rf2+ 40. Kg1 Rg2+ 41. Kh1 Rxg3+ 42. Kh2 Rg2+ 43.
Kh1 Kh7 $19) 36... Bd5 37. Kg2 Rxb4+ 38. Kh3 Rf4 (38... Rb3 $142 $11) 39. Rxg7
$16 Rxf5 40. R7g6 $4 (40. Rxa7 Rh5+ 41. Kg3 Rg5+ 42. Kf2 $16) 40... Rh5+ $11
41. Kg3 Rg5+ 42. Rxg5 hxg5 43. h4 (43. Re1 $142 $5 $11) 43... Kg7 $17 44. hxg5
fxg5 45. Rf1 $4 (45. Kf2 $15) 45... Kg6 (45... b5 $142 46. a4 b4 $19) 46. Rf8
$11 a5 47. Ra8 Bc4 48. Ra7 $4 (48. Rc8 Bb5 $11) 48... Kf6 (48... Kf5 $142 49.
Kf3 Bd5+ 50. Kf2 Kf4 $19) 49. Rc7 $11 Bd5 50. Ra7 Bc4 51. Rc7 Bb5 52. Rb7 Ke5
53. Rxb6 a4 54. Rb8 Kd4 55. Kg4 $4 (55. Rg8 $142 $11) 55... Kc3 $19 56. Re8 Bc4
(56... Kb2 57. Re1 Kxa3 $19) 57. Kxg5 $11 c5 58. Rc8 Kd4 59. Kf4 Bb3 60. Rd8+
Kc3 61. Ke4 Kb2 62. Kd3 $4 (62. Rh8 $142 $11) 62... c4+ 63. Ke3 Kxa3 64. Rc8
Kb2 0-1

[Event "Sunfair Amateur"]
[Site "?"]
[Date "1976.07.24"]
[Round "3"]
[White "Bailey, B."]
[Black "Alcorn, L."]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1995"]
[BlackElo "1780"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "85"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. O-O O-O 8. c3 d6 9. Rd1 Bg4 10. d3 h6 11.
Nbd2 (11. h3 Bh5 {1/2-1/2 (11) Dutschak,H (2335)-Vatter,H (2280) Germany 1993})
11... Qd7 12. Nf1 $146 (12. h3 Be6 13. Nf1 Rae8 14. Ng3 Bb6 15. Kh2 Ne7 16. Nh4
Kh7 17. Qf3 Ng4+ 18. Kg1 Nxf2 19. Be3 Bxe3 20. Qxe3 Nxd1 21. Rxd1 c5 22. Rf1
Bxb3 23. axb3 g6 24. Rf6 Ng8 25. Rf3 Qe7 26. Nhf5 gxf5 {
Lugasi,Z (2045)-Weisz,T (1976) Balatonlelle 2006 0-1 (60)}) 12... Bxf3 (12...
Be6 13. Ng3 Bxb3 14. axb3 $11) 13. Qxf3 $16 Ne7 $4 (13... Qg4 $142 $16) 14. d4
$18 exd4 15. cxd4 Bb6 16. Bxh6 (16. e5 $142 Nh7 17. Bxf7+ Kh8 18. e6 $18) 16...
gxh6 (16... d5 17. e5 Ne4 $18) 17. Qxf6 Kh7 18. Bc2 (18. Ne3 $142 Qd8 19. Rac1
Ng8 20. Qf5+ Kh8 $18) 18... Ng6 (18... Qe6 19. Qf3 $18) 19. Ng3 (19. Ne3 Qe6
20. Qf3 Rab8 $18) 19... Qe6 (19... Qd8 20. Qf3 Kh8 21. a4 $18) 20. Qf3 Rg8 (
20... Kh8 21. a4 bxa4 22. Rxa4 $18) 21. Bb3 (21. Nf5 Rae8 $18) 21... Qe7 (21...
Nh4 22. Qxf7+ (22. Bxe6 $6 Nxf3+ 23. gxf3 fxe6 $16) 22... Qxf7 23. Bxf7 $18)
22. Qxf7+ Qxf7 23. Bxf7 Rg7 24. Bxg6+ Rxg6 25. Nf5 (25. Kf1 Rf8 26. Rd2 Rf4 $18
) 25... Rf8 (25... Re8 26. Re1 Rge6 $18) 26. f3 d5 (26... c6 27. Rac1 d5 28.
Kf2 $18) 27. Ne7 Rg7 (27... dxe4 28. Nxg6 Kxg6 29. fxe4 $18) 28. Nxd5 Rxf3 (
28... Ba7 29. Kf1 $18) 29. Nxb6 cxb6 30. Rd2 (30. d5 $142 $18) 30... Re3 31. e5
Rg4 (31... Re4 $18) 32. Rf1 (32. h3 Rg8 33. Kf2 Reg3 $18) 32... b4 33. Rf6 (33.
Rf7+ $142 Kg6 34. Rf6+ Kg7 $18) 33... a5 (33... Re1+ 34. Kf2 Ree4 35. d5 Rxe5
36. d6 $18) 34. e6 Kg7 (34... a4 35. d5 $18) 35. Rf7+ Kg8 (35... Kg6 36. d5
Rge4 37. Kf2 $18) 36. d5 Rg6 37. Rc2 Rg7 38. Rc8+ Kh7 39. Kf2 Re5 40. Rxg7+
Kxg7 41. d6 Rf5+ 42. Ke3 (42. Kg3 Rg5+ 43. Kh4 Kg6 44. e7 Rh5+ 45. Kg3 Rg5+ 46.
Kf4 Rf5+ 47. Ke4 Kf6 48. e8=Q Rg5 49. Qe7+ Kg6 50. Rg8+ Kh5 51. Rxg5+ hxg5 52.
Qh7+ Kg4 53. Qh3#) 42... Rf8 43. d7 (43. d7 Rf1 44. d8=Q b3 45. Qe7+ Kg6 46. g4
Re1+ 47. Kd2 Re2+ 48. Kxe2 h5 49. Rg8+ Kh6 50. Qg7#) 1-0

[Event "Sunfair Amateur"]
[Site "?"]
[Date "1976.07.25"]
[Round "4"]
[White "Reeve, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "1975"]
[BlackElo "1995"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "63"]

{C69: Ruy Lopez: Exchange Variation with 5 0-0 f6} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Qxd1 9. Rxd1 Bd7 10. Bf4
O-O-O 11. Nc3 Be6 12. Rxd8+ Kxd8 13. Rd1+ Kc8 14. Nd5 Bxd5 15. Rxd5 b6 16. Rd1
Ne7 17. Be3 $146 (17. g4 Ng6 18. Bg3 Bd6 19. Bxd6 Rd8 20. Kg2 cxd6 21. Kg3 Kc7
22. Nc1 Ne7 23. Ne2 g5 24. Nc3 Kc6 25. Nd5 Nxd5 26. exd5+ Kb5 27. Re1 {
1/2-1/2 (27) Barendregt,J-Robatsch,K Amsterdam 1966}) (17. Nd2 Ng6 18. Bg3 Bd6
19. Kf1 Re8 20. f3 Bxg3 21. hxg3 Ne5 22. Ke2 Kb7 23. Rh1 h6 24. Rh5 Kc6 25. Ke3
a5 26. a4 Rd8 27. f4 Nf7 28. b3 Re8 29. Nf3 Kd7 30. g4 g5 31. g3 Rg8 {
Malisauskas,V (2475)-Donchenko,A (2385) Uzhgorod 1988 1-0 (59)}) (17. a4 a5 18.
Nd2 Nc6 19. c3 g6 20. Nc4 Bg7 21. Na3 Rd8 22. Rxd8+ Nxd8 23. Nc4 {
1/2-1/2 (23) Sobyanin,V (2277)-Kostiuk,T (2316) Serpukhov 2004}) (17. c3 g5 18.
Bg3 Ng6 19. Nd2 Bg7 20. Nc4 Re8 21. f3 Re6 22. Ne3 Ne7 23. h4 h5 24. Kf2 Bh6
25. Nd5 Nxd5 26. Rxd5 c6 27. Rd1 c4 {
1/2-1/2 (27) Groenegress,W-Bilo,H Brakel 1967}) (17. Bg3 Nc6 18. c3 Be7 19. f4
Rd8 20. Rxd8+ Kxd8 21. Kf2 Kd7 22. Kf3 c4 23. Nd2 b5 24. e5 fxe5 25. fxe5 Ke6
26. Ke4 Bg5 27. Nf3 Bc1 28. b3 cxb3 29. axb3 a5 30. Kd3 a4 31. Kc2 Be3 {
Longwitz,A-Oechslein,R Voelklingen 1970 0-1 (47)}) 17... Ng6 18. f4 Bd6 19. g3
Re8 20. Nd2 Kb7 21. Kf2 Kc6 22. Kf3 Be7 (22... h5 23. Nc4 $16) 23. Nb1 (23. Nc4
Nh8 $16) 23... Rd8 24. Rxd8 Bxd8 25. Nc3 Kd6 26. Bd2 c6 (26... Ne7 27. Nd1 $16)
27. Nd1 Bc7 28. Ne3 (28. b3 Nf8 $18) 28... Ne7 (28... Ke7 $142 $16) 29. Nf5+ $4
(29. g4 $142 Ke6 30. f5+ Kf7 31. h4 $18) 29... Nxf5 $11 30. exf5 Kd5 31. g4 b5
(31... a5 32. h4 $11) 32. Ke3 1/2-1/2

[Event "Sunfair Amateur"]
[Site "?"]
[Date "1976.07.25"]
[Round "5"]
[White "Bailey, B."]
[Black "Haessler, C."]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1995"]
[BlackElo "1905"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]

{B15: Caro-Kann: 3 Nc3: 3...g6 and 3...dxe4 4 Nxe4 Nf6 5 Nxf6+ exf6} 1. e4 g6
2. d4 Bg7 3. Nc3 c6 4. Nf3 d5 5. Be2 Bg4 6. Be3 e6 7. O-O h5 $146 (7... Ne7 8.
Qd2 O-O 9. Bg5 (9. Rad1 Bxf3 10. Bxf3 Nd7 11. Bh6 f5 12. exd5 exd5 13. Rfe1 Nf6
14. Bxg7 Kxg7 15. Be2 Ne4 16. Qf4 Nxc3 17. Qe5+ Rf6 18. bxc3 Kf7 19. c4 Re6 20.
Qg3 Qa5 21. Qb3 Re8 22. c3 Ng8 23. cxd5 cxd5 {
Shianovsky,V (2340)-Artamonova,V (2150) Kiev 1998 1-0 (62)}) 9... Nd7 10. Rad1
Re8 11. h3 Bxf3 12. Bxf3 Nb6 13. b3 Qd7 14. a4 Rad8 15. Rfe1 f6 16. Bh4 g5 17.
Bg3 dxe4 18. Bh5 Ng6 19. Nxe4 Nc8 20. Qb4 b6 21. Qc4 Re7 22. b4 {
Van den Berg,C-Gereben,E Beverwijk 1961 1-0 (41)}) (7... Nd7 8. exd5 exd5 9.
Qd2 (9. h3 Bxf3 10. Bxf3 Ne7 11. Re1 O-O 12. Bg5 Nf6 13. Qd2 Re8 14. Na4 b6 15.
g4 Qd6 16. Re2 Rac8 17. Rae1 Kf8 18. Bf4 Qd7 19. g5 Nfg8 20. Bg4 Nf5 21. Qb4+
c5 22. dxc5 Rxe2 23. Rxe2 Nge7 {
Hutchinson,N (2120)-Lister,D (2088) Islington 1972 1-0}) 9... h5 10. Rae1 Nh6
11. Bf4 Kf8 12. Ne5 Nxe5 13. dxe5 Be6 14. Bd3 Qa5 15. Kh1 Re8 16. Bg5 Nf5 17.
f4 h4 18. Bxf5 Bxf5 19. Bf6 Qc5 20. h3 b5 21. a3 a5 22. Re2 {
Pawlick,H-Wiener,H Neubrandenburg 1999 1-0 (40)}) (7... Nf6 8. h3 Bxf3 9. Bxf3
Nbd7 10. Qd2 Nb6 11. b3 Nc8 12. Rad1 Ne7 13. Bh6 O-O 14. Bxg7 Kxg7 15. e5 Nd7
16. Na4 Nf5 17. g3 Qe7 18. c3 c5 19. Bg4 cxd4 20. cxd4 Nh6 21. Be2 Rac8 22. Bb5
{Mukniashvili-Gurgenidze,B Gori 1968 0-1 (50)}) (7... Nd7 8. Re1 $14) 8. h3
Bxf3 9. Bxf3 (9. gxf3 $6 Bh6 10. Qd2 Qh4 $11) 9... Nd7 10. Re1 dxe4 $2 (10...
Ne7 $142 $16) 11. Nxe4 $18 Qc7 (11... Ndf6 12. Nc5 Qc7 13. Qd2 $18) 12. Qd2 (
12. c4 $142 Ngf6 13. Nxf6+ Nxf6 14. d5 $18) 12... Bh6 $2 (12... Ndf6 13. Nc5
Rd8 $18) 13. c4 Bxe3 14. Qxe3 (14. fxe3 $6 Ngf6 $14) 14... Nh6 (14... Ne7 15.
Qa3 Nb6 16. Rac1 $18) 15. Qg5 (15. d5 $142 $5 Nf5 16. Qa3 a6 $18) 15... Nf5 (
15... Kf8 16. d5 cxd5 17. cxd5 exd5 18. Nf6 Nxf6 19. Qxf6 $18) 16. d5 $1 cxd5 (
16... cxd5 17. Nc3 {Discovered attack}) (16... exd5 17. Nc3+ {
Decoy Double attack}) 17. cxd5 e5 18. Nf6+ Nxf6 (18... Kf8 19. Rac1 Qd8 20.
Nxd7+ Qxd7 21. Qf6 $18) 19. Qxf6 O-O 20. Rxe5 Ng7 (20... Rfe8 21. Rxf5 gxf5 22.
Bxh5 Rad8 23. Qg5+ Kf8 24. Qh6+ Kg8 25. Qg5+ Kf8 $18) 21. d6 Qb6 (21... Qd8 22.
Re7 Ne8 23. Qe5 Qxd6 24. Rxe8 Qxe5 25. Rxe5 $18) 22. Bd5 Qxb2 (22... Rad8 23.
Rd1 Rxd6 24. Qxd6 Qxd6 25. Bxf7+ Kxf7 26. Rxd6 $18) 23. Rae1 Rae8 (23... Qd2
24. Bb3 Rad8 $18) 24. Bxf7+ $1 (24. Bxf7+ Rxf7 25. Rxe8+ Kh7 26. Qxf7 a5 27. d7
Qd2 28. d8=Q Qxd8 29. Rxd8 Kh6 30. Rh8+ Kg5 31. h4+ Kxh4 32. Qf4#) 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.04"]
[Round "1"]
[White "Bailey, B."]
[Black "Henry, R."]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1805"]
[BlackElo "1600"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "97"]

{B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 b5 8. a3 Bb7 9. f3 Be7 10.
O-O Nbd7 11. Nb3 (11. Qe1 Rc8 12. Rd1 O-O 13. g4 Ne5 14. g5 Nfd7 15. Qg3 Nc4
16. Bxc4 Rxc4 17. h4 g6 18. h5 b4 19. axb4 Rxb4 20. hxg6 hxg6 21. Kg2 Re8 22.
Rh1 Bf8 23. Qh2 Bg7 24. Qxd6 Rxb2 25. Nde2 Bc8 {
Braylovsky,G (2327)-Yudasin,L (2558) New York 2003 0-1 (42)}) 11... Rc8 $146 (
11... Qc7 12. Qe1 d5 (12... O-O 13. Qg3 Kh8 14. Rad1 Rac8 15. Rd2 Ne5 16. Rfd1
Nc4 17. Bxc4 Qxc4 18. Na5 Qc7 19. Nxb7 Qxb7 20. e5 dxe5 21. Qxe5 Qc7 22. Qxc7
Rxc7 23. Bb6 Rc6 24. Bd4 Rc7 25. Be5 Rb7 26. Bd6 Re8 27. Bxe7 {
Abreu Santos,E (1823)-Henrique,J (1779) Teresinha 2001 1-0 (43)}) 13. Qf2 O-O
14. exd5 Nxd5 15. Nxd5 Bxd5 16. Rac1 Rac8 17. Rfd1 Bf6 18. Nd4 Rfd8 19. c3 Qb7
20. Qf1 Ne5 21. b3 Qe7 22. f4 Ng6 23. c4 bxc4 24. bxc4 Be4 25. Rc3 e5 26. fxe5
{Nguyen Ngoc Hiep-Nguyen Tuan Loc Vietnam 2002 0-1 (38)}) (11... O-O 12. Qd2
Ne5 (12... Rc8 13. g4 h6 14. g5 hxg5 15. Bxg5 Nh7 16. Bxe7 Qxe7 17. Rad1 d5 18.
exd5 exd5 19. Bd3 Qg5+ 20. Qxg5 Nxg5 21. Bf5 Rfd8 22. Nxd5 Bxd5 23. Rxd5 Nf6
24. Rxd8+ Rxd8 25. h4 Ngh7 26. Bxh7+ Kxh7 27. Kf2 {
Serrano Bouzada,E-Simonet Planas,A Llucmajor 2001 1/2-1/2}) 13. Nd4 Rc8 14.
Rac1 Nfd7 15. f4 Nc4 16. Bxc4 Rxc4 17. f5 e5 18. Nde2 Nf6 19. Bg5 Nxe4 20. Nxe4
Bxe4 21. f6 Bxf6 22. Bxf6 gxf6 23. b3 Rc6 24. Ng3 Bg6 25. h4 d5 26. Nf5 {
Skawinski,M (1800)-Dawidczyk,A (1800) Polanica Zdroj 2005 0-1 (51)}) (11... d5
12. exd5 Nxd5 13. Nxd5 Bxd5 14. a4 $15) 12. Qe1 (12. Qd4 Qc7 $11) 12... Nb6 (
12... O-O $142 $5 $17) 13. Na5 (13. a4 Nc4 14. Bd4 b4 $11) 13... Ba8 (13... Qc7
14. Bd4 Nc4 15. Bxc4 bxc4 16. Na4 $11) 14. Qf2 (14. a4 Nc4 15. Nxc4 bxc4 $11)
14... Nc4 (14... Nbd7 $5 15. Nb3 O-O $15) 15. Nxc4 $11 bxc4 16. Na4 Qa5 $4 (
16... d5 $142 $14) 17. Nb6 $18 Rb8 (17... Rc6 18. Nxc4 (18. Nxa8 $6 Nd7 19. b4
Qd8 $18) 18... Qc7 19. Nb6 $18) 18. Nxc4 (18. Bxc4 Bd8 19. Nxa8 Rxa8 $18) 18...
Qc7 19. Ba7 (19. Bb6 Qb7 20. Bd4 O-O $18) 19... d5 (19... O-O 20. Bxb8 Rxb8 21.
b4 $18) 20. Bxb8 Qxb8 21. e5 Nd7 (21... dxc4 22. exf6 Bxf6 23. Bxc4 O-O $18)
22. Nd6+ $1 Bxd6 23. exd6 Qxd6 (23... O-O 24. c4 Qxd6 25. b4 $18) 24. Rfd1 (24.
b4 O-O $18) 24... O-O 25. b4 Qc6 (25... Bc6 26. c4 $18) 26. c4 $1 dxc4 (26...
Qa4 27. Qa7 Ne5 28. cxd5 Bxd5 29. Qe3 $18) 27. Rac1 Nb6 (27... Ne5 28. Qd4 Ng6
29. Bxc4 $18) 28. Qh4 (28. Qc5 $142 Qb5 29. Rd6 Nc8 $18) 28... c3 (28... Nd5
29. Bxc4 Qa4 30. Bxd5 Bxd5 31. Rd3 $18) 29. Rd8 Qc7 (29... Nd7 30. Rxf8+ Nxf8
31. Qd4 $18) 30. Rxf8+ Kxf8 31. Rxc3 $3 Qd6 (31... Qxc3 32. Qd8# {
Mate attack Deflection}) (31... -- $140 32. Rxc7 {Mate threat}) 32. Rd3 (32.
Qf2 $5 Ke7 33. Qc5 Nd5 34. Qxd6+ Kxd6 $18) 32... Nd5 (32... Bd5 33. Qd4 $18)
33. Qxh7 Bc6 34. Rd1 Ba4 35. Rd2 (35. Qh8+ Ke7 36. Qh4+ f6 $18) 35... Qe5 (
35... Qf4 36. Qd3 Bb5 $18) 36. Qh8+ Ke7 37. Qh4+ f6 (37... g5 38. Qd4 Qc7 39.
Qc5+ Qxc5+ 40. bxc5 $18) 38. Qd4 Qxd4+ (38... Qc7 39. Qc5+ Qxc5+ 40. bxc5 $18)
39. Rxd4 Nc7 40. Rc4 Kd6 (40... Nb5 41. Bd3 $18) 41. Rxc7 Kxc7 42. Bxa6 Kb6 43.
Bc4 e5 (43... Kc6 44. Kf2 $18) 44. Kf2 Bc2 45. Ke3 f5 46. Bd3 Bxd3 47. Kxd3 Kb5
48. h4 Kc6 49. g4 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.04"]
[Round "2"]
[White "Bailey, B."]
[Black "McFarland, J."]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1805"]
[BlackElo "2014"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "119"]

{C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bg5 Qa5 8. Bd2 Nbc6 (8... Bd7 9. c4 Qc7
10. cxd5 Nxd5 11. c3 Nc6 12. Nf3 O-O 13. Bb5 Nxd4 14. cxd4 Bxb5 15. dxc5 Qxc5
16. Ng5 Qd4 17. Nf3 Qe4+ 18. Be3 Nxe3 19. Qb1 Nxg2+ 20. Kd1 Qe2+ {
0-1 (20) Rivas,E (1764)-Johnson,D (1588) Edmonton 2005}) 9. Nf3 Bd7 $146 (9...
cxd4 10. cxd4 Qa4 11. c4 (11. c3 Qxd1+ 12. Rxd1 Na5 13. Rb1 Bd7 14. a4 b6 15.
c4 Nxc4 16. Bxc4 dxc4 17. Rb4 Rc8 18. Bc3 Nd5 19. Kd2 Nxb4 20. Bxb4 a5 21. Bc3
Bxa4 22. Rb1 Bb3 23. Kc1 O-O 24. Kb2 Ra8 25. Nd2 a4 {
Derien,R (1740)-Pierrugues,L (1850) France 1999 1-0 (54)}) 11... Qxd1+ 12. Rxd1
Bd7 13. cxd5 Nxd5 14. Bd3 O-O 15. O-O Rfc8 16. Rb1 Rc7 17. Rfc1 Rac8 18. h3
Nce7 19. Rxc7 Rxc7 20. g4 b6 21. Rc1 Rxc1+ 22. Bxc1 Ba4 23. Kg2 Nc6 24. Kg3 {
Lundberg,R-Kretz,J (2230) Vaxjo 1992 0-1 (50)}) (9... Qa4 10. Qb1 cxd4 11. Bb5
Qa5 12. cxd4 Qc7 13. Bd3 Nf5 14. Bxf5 exf5 15. c3 Be6 16. Qc1 Na5 17. Qc2 Nc4
18. Bf4 O-O 19. Nd2 Rac8 20. O-O Qa5 21. Nxc4 Rxc4 22. Bd2 Rfc8 23. Qb2 R8c6
24. Ra2 {Braun,C-Gridin,M Bergneustadt 1999 0-1 (46)}) 10. c4 (10. Rb1 Qc7 $11)
10... Qc7 (10... Qa4 11. c3 Qxd1+ 12. Rxd1 dxc4 13. Bxc4 cxd4 14. cxd4 $15) 11.
cxd5 $11 Nxd5 12. c4 (12. c3 $5 $11) 12... Nde7 $15 13. Bc3 $2 (13. dxc5 $142
$5 Nxe5 14. Bc3 Nxf3+ 15. Qxf3 $15) 13... cxd4 $17 14. Bxd4 Ng6 (14... Nxd4 15.
Qxd4 Bc6 16. Be2 $19) 15. Be2 (15. Bc3 $5 Ngxe5 16. Be2 $17) 15... Qa5+ $19 16.
Qd2 Qxd2+ 17. Kxd2 Nxd4 18. Nxd4 Nxe5 19. Rab1 Nc6 20. Nb5 O-O (20... Ke7 $5
21. c5 $19) 21. c5 Na5 22. Nd6 Rfd8 (22... Bc6 $142 23. Rhc1 Rfd8 $17 (23...
Bxg2 $6 24. f3 $11)) 23. Kc3 $4 (23. Bf3 $142 Rab8 24. Bxb7 $11) 23... Bc6 $19
24. f3 (24. Rhd1 Bxg2 25. f3 Rab8 $19) 24... b6 $1 25. Kb4 (25. cxb6 Rxd6 {
Deflection}) 25... Bd5 26. Ne4 (26. cxb6 axb6 27. Nb5 $19) 26... Nc6+ 27. Kc3
f5 (27... Ne5 28. Rhd1 Bxe4 29. fxe4 Rxd1 30. Rxd1 $19) 28. Ng3 (28. Nd6 Rd7
$19) 28... bxc5 29. Rb5 (29. Nh5 Rab8 30. Nf4 Rb6 $19) 29... Rab8 (29... f4 30.
Rxc5 fxg3 31. hxg3 $19) 30. Rd1 (30. Rhb1 Rxb5 31. Rxb5 f4 32. Rxc5 fxg3 33.
hxg3 Kf7 $19) 30... Rxb5 31. Bxb5 Nd4 32. Bc4 Kf7 33. Rb1 Rd7 34. Rb8 Nc6 (
34... f4 35. Ne4 Bxe4 36. fxe4 $19) 35. Rc8 (35. Rh8 Ne5 36. Bb5 Rb7 37. Be8+
Ke7 $19) 35... Ne5 (35... Ne7 $142 36. Rh8 Bxc4 37. Kxc4 Rd2 $19) 36. Bb5 Rb7
37. Rxc5 Nd7 38. Bxd7 Rxd7 39. Ra5 (39. Nf1 Kf6 40. Ne3 Bb7 $19) 39... g5 40.
Ne2 (40. Nf1 f4 41. Nd2 Kf6 $19) 40... h5 {Black plans g4} 41. Nd4 (41. h4 gxh4
42. Nf4 Kf6 $19) 41... g4 42. fxg4 (42. h3 gxf3 43. gxf3 h4 $19) 42... hxg4 43.
g3 (43. h3 Bxg2 44. hxg4 fxg4 $19) 43... Kf6 44. Rb5 (44. Ne2 Rh7 $19) 44... e5
45. Nc2 (45. Ne2 Rc7+ 46. Kb2 Bf3 $19) 45... Be4 46. Nb4 (46. Ne1 Rc7+ 47. Kb4
Rh7 $19) 46... Rh7 47. Nd3 (47. Rb8 Rxh2 48. Rf8+ Ke6 $19) 47... Bxd3 48. Kxd3
Rxh2 49. Ra5 Rh3 (49... Rg2 $142 $19) 50. Rxa7 Rxg3+ 51. Ke2 Kg5 52. a4 Kf4 53.
a5 Ra3 54. a6 e4 55. Ra8 Ra2+ 56. Kd1 g3 57. a7 g2 58. Rg8 Kf3 59. a8=Q Rxa8
60. Rg3+ (60. Rxa8 g1=Q+ 61. Kc2 f4 62. Rc8 e3 63. Rc3 Qb1+ 64. Kxb1 Kf2 65.
Rc1 e2 66. Kc2 e1=Q 67. Rxe1 Kxe1 68. Kc1 f3 69. Kb2 f2 70. Kb3 f1=Q 71. Kc3
Qf5 72. Kc4 Kd1 73. Kb4 Qe5 74. Kb3 Qd4 75. Ka2 Kc2 76. Ka3 Qe4 77. Ka2 Qa8#)
0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.05"]
[Round "3"]
[White "Hash, B."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1474"]
[BlackElo "1805"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "84"]

{C69: Ruy Lopez: Exchange Variation with 5 0-0 f6} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Bxc6 dxc6 5. d3 f6 6. O-O Bg4 7. Nbd2 Bc5 (7... Qd7 8. Nc4 (8. Re1 O-O-O
9. Nf1 g5 10. b3 h5 11. Qe2 Ne7 12. Qe3 Kb8 13. Bb2 Ng6 14. d4 Bb4 15. Red1 Qe7
16. dxe5 Rxd1 17. Rxd1 Nxe5 18. Bxe5 fxe5 19. h3 Bc5 20. Qd3 Bxf3 21. gxf3 g4
22. fxg4 hxg4 {Pavkovic,M (2200)-Sutkovic,D (2311) Omis 2006 0-1}) 8... Be6 9.
Qe2 Bc5 10. Rd1 O-O-O 11. Be3 Bxe3 12. Nxe3 Nh6 13. d4 exd4 14. Nxd4 Qe8 15. f3
c5 16. Nxe6 Qxe6 17. Qc4 Qxc4 18. Nxc4 Rd4 19. Ne3 Rhd8 20. Kf2 b5 21. Ke2 c6
22. c3 {Antonio,R (2535)-Zaw,W (2531) Kuala Lumpur 2001 1-0 (76)}) 8. Qe1 $146
(8. Nc4 Ne7 9. Ne3 Bh5 10. Qe1 Qd7 11. Nh4 O-O-O 12. Nhf5 Nxf5 13. Nxf5 Bg6 14.
Be3 Bf8 15. Ng3 h5 16. b4 h4 17. Ne2 Bh5 18. Nc1 h3 19. f4 hxg2 20. Rf2 Qh3 21.
Rxg2 Bf3 22. Rf2 Qg3+ {Baragano Campa,J-Van Run,R (2142) Aviles 2003 0-1 (37)})
(8. Re1 Qe7 9. Nf1 O-O-O 10. Be3 Nh6 11. Qe2 Nf7 12. h3 Be6 13. Bxc5 Qxc5 14.
Rec1 g5 15. Qe3 Qxe3 16. Nxe3 h5 17. Kh2 g4 18. Ng1 gxh3 19. Nxh3 Rdg8 20. Rf1
Nh6 21. Rae1 Rh7 22. f4 Bxh3 {
Neumann,H (2200)-Grosse Honebrink,B (1841) Willemstad 2001 1-0 (61)}) 8... Qd7
9. Kh1 (9. h3 Be6 $11) 9... O-O-O (9... Ne7 10. Nb3 Bd6 11. Nfd2 $15) 10. Ng1 (
10. Rb1 Ba7 11. b4 Ne7 $11) 10... h5 (10... Be7 11. Nc4 $15) 11. Nb3 $15 Bb6
12. Be3 (12. f4 exf4 13. Bxf4 Be6 $15) 12... g5 (12... Bxe3 13. Qxe3 b6 14. Nd2
$15) 13. a4 $15 Be6 (13... Qd6 14. Qc3 Bxe3 15. fxe3 $11) 14. Ra3 (14. Nc5 $5
Bxc5 15. Bxc5 $11) 14... Qd6 (14... Nh6 15. f3 $15) 15. a5 (15. Qc3 Bxb3 16.
Rxb3 Bxe3 17. fxe3 Nh6 $15) 15... Bd4 (15... Bxe3 16. Qxe3 Kb8 17. f3 $17) 16.
Bxd4 (16. Nxd4 $142 $5 exd4 17. Bd2 $11) 16... exd4 $17 17. Nf3 (17. f4 Nh6 18.
c3 dxc3 19. Qxc3 Qxd3 20. Qxd3 Rxd3 21. Nc5 Rxa3 22. bxa3 $17) 17... Bxb3 (
17... c5 $142 $5 18. c3 Bxb3 19. Rxb3 Qe6 $19) 18. Rxb3 $15 c5 19. Nd2 Nh6 (
19... Qd7 20. Nc4 $15) 20. f4 $11 Ng4 21. Nc4 {White plans e5} Qe7 22. fxg5
fxg5 23. h3 Nh6 24. e5 Rdf8 25. Rxf8+ Qxf8 (25... Rxf8 $4 26. Qe4 Kd8 27. Rxb7
Rf1+ 28. Kh2 $18) 26. c3 $4 (26. e6 $142 Qf5 27. e7 $11) 26... Qf4 $17 27. g3
$4 (27. Qe4 $142 Qxe4 28. dxe4 $19) 27... Qf3+ $19 28. Kh2 (28. Kg1 g4 29. hxg4
Qxd3 30. Nd2 Nxg4 31. c4 $19) 28... Qxd3 29. Nd2 (29. Nd6+ cxd6 30. Kg1 Nf5 $19
) 29... Qe3 30. Qxe3 dxe3 31. Nf3 Rf8 32. Kg2 e2 33. Ne1 Rf1 34. Nc2 Rc1 35.
Ne1 Rxe1 36. Kf2 Rh1 37. Kxe2 Rxh3 38. e6 Rxg3 39. Rxb7 (39. e7 Kd7 40. Rxb7
$19) 39... Kxb7 40. Kf2 Nf5 41. e7 Nxe7 (41... Re3 42. e8=Q Rxe8 43. Kf3 c4 44.
Kg2 g4 45. Kf2 Re5 46. b3 cxb3 47. c4 b2 48. c5 b1=Q 49. c6+ Kxc6 50. Kg2 Re2#)
42. Kxg3 Kc6 (42... Kc6 43. b3 g4 44. b4 Nf5+ 45. Kf4 c4 46. Ke4 h4 47. b5+
Kxb5 48. Kxf5 g3 49. Ke4 g2 50. Kf5 g1=Q 51. Ke4 h3 52. Kf5 h2 53. Ke4 h1=Q+
54. Kf4 Qh6+ 55. Kf5 Qge3 56. Kg4 Qhg5#) (42... c4 43. Kf3 g4+ 44. Ke2 Nf5 45.
Kf2 Kc6 46. Ke2 h4 47. b3 cxb3 48. Kd3 h3 49. c4 h2 50. Ke4 h1=Q+ 51. Kxf5 b2
52. c5 b1=Q+ 53. Kf4 Qf3+ 54. Kg5 Qff5+ 55. Kh6 Qg6#) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.05"]
[Round "4"]
[White "Richardson, L."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1558"]
[BlackElo "1805"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "66"]

{A18: English Opening: Flohr-Mikenas System (1 c4 Nf6 2 Nc3 e6 3 e4)} 1. c4 Nf6
2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. cxd5 Nxc3 6. bxc3 (6. dxc3 exd5 7. Bd3 c5 8. f4
Nc6 9. Nf3 f5 10. Be3 Be7 11. Qd2 Be6 12. Qf2 b6 13. O-O O-O 14. a3 a5 15. Rad1
Qc7 16. h4 Rad8 17. Kh2 Qc8 18. a4 Rd7 19. Bb5 Rc7 20. Ng5 Bxg5 {
Ruckschloss,K (2385)-Vaisser,A (2485) Trnava 1983 1-0 (53)}) 6... Qxd5 7. Nf3
Nd7 $146 (7... c5 8. d4 (8. Bb5+ Bd7 9. Bxd7+ Nxd7 10. O-O Be7 11. d4 cxd4 12.
cxd4 O-O 13. Qe2 h6 14. Rb1 Nb6 15. Be3 Rfc8 16. Rfc1 Ba3 17. Rxc8+ Rxc8 18.
Rb3 Bf8 19. h3 Rc4 20. Nh4 Qe4 21. Qd3 Qxd3 22. Rxd3 Nd5 {
Braunberger,F-Trabattoni,F (2295) Lombardia 1989 0-1 (40)}) 8... Nc6 (8... cxd4
9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 O-O 12. Bd3 Nc6 13. O-O Rd8 14. Rfd1 Bd7
15. Rab1 Be8 16. Qf4 Rac8 17. Be4 Qxa2 18. Rxb7 Qa4 19. Rdb1 Nxd4 20. Qh4 Nf5
21. Qf4 Bc6 22. Re1 Bxb7 {0-1 (22) Katz,M-Klingenberg,H Germany 1994}) 9. Bd3
cxd4 10. cxd4 Bd7 11. Qb3 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Qa5+ 14. Ke2 Nxd4+ 15.
Nxd4 Qxe5+ 16. Kf1 Qxd4 17. Rd1 Qa4 18. Ke2 Qxb3 19. axb3 Bc6 20. Ra1 Ke7 21.
b4 a6 22. Ra5 {Kazak,A (1900)-Romsdal,T (2164) Arta 2004 0-1}) (7... Be7 8. d4
c5 9. Bd3 cxd4 10. cxd4 $11) 8. Qe2 (8. d4 $5 Nb6 9. a4 $16) 8... c5 (8... b6
$5 $15) 9. g3 $11 Be7 (9... b5 $142 10. Bg2 Rb8 $11) 10. d3 $4 (10. Bg2 $142
$14) 10... Nxe5 $1 $19 11. Bg2 $2 (11. Qxe5 Qxf3 {Overloading Deflection}) (11.
Nxe5 Qxh1 {Deflection Pinning}) 11... Nxd3+ 12. Kf1 Nxc1 (12... Qc4 13. Be3 $19
) 13. Rxc1 Qd6 14. Rd1 (14. Ne5 O-O $19) 14... Qc7 15. Ne5 (15. Kg1 O-O $19)
15... O-O 16. Be4 (16. f4 Rb8 $19) 16... Bf6 (16... Qxe5 $4 17. Bxh7+ Kxh7 18.
Qxe5 $18) 17. Ng4 (17. Nf3 Bxc3 18. g4 Kh8 $19) 17... Bxc3 18. Qc2 Bd4 (18...
f5 $142 19. Qxc3 fxe4 20. Kg2 $19) 19. Rxd4 $4 (19. Bxh7+ Kh8 20. Rxd4 $19)
19... f5 20. Nh6+ (20. Bg2 fxg4 21. Be4 g6 $19) 20... gxh6 21. Bxf5 (21. Bf3
Bd7 22. Rb4 $19) 21... Rxf5 22. h4 (22. Rf4 $19) 22... Qxg3 (22... Bd7 $142 23.
Rg4+ Kf7 $19) 23. Rd8+ $18 Kf7 24. Qxf5+ exf5 25. fxg3 b6 26. Rh2 (26. Kf2 $142
Kg6 27. Re1 $18) 26... Ba6+ $19 27. Kg1 Rxd8 28. Rf2 Rd1+ 29. Kh2 Rf1 (29... c4
30. g4 c3 $19) 30. Rd2 Ke6 31. h5 Re1 (31... Bb7 32. Re2+ Kf6 33. Kh3 Rh1+ 34.
Rh2 Rxh2+ 35. Kxh2 c4 36. a3 c3 37. g4 f4 38. a4 c2 39. g5+ Kxg5 40. Kg1 c1=Q+
41. Kf2 Qe3+ 42. Kf1 f3 43. a5 Ba6#) 32. Kh3 Bf1+ 33. Kh2 Re2+ (33... Re2+ 34.
Rxe2+ Bxe2 35. Kg2 Kd5 36. Kf2 Bxh5 37. Ke3 c4 38. a3 Ke5 39. a4 a5 40. g4 fxg4
41. Kd2 Kd4 42. Kc1 c3 43. Kb1 g3 44. Ka1 g2 45. Kb1 g1=Q+ 46. Ka2 Bf7+ 47. Ka3
Qc1#) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.06"]
[Round "5"]
[White "Bailey, B."]
[Black "Tangborn, E."]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1805"]
[BlackElo "2035"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "52"]

{B08: Pirc Defence: Classical System} 1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. a4 d6 5.
Nf3 Nf6 6. Be2 O-O 7. O-O Qc7 8. Bd2 $146 (8. b3 Bg4 9. h3 Bxf3 10. Bxf3 Nbd7
11. Be3 e5 12. Qd2 Rfe8 13. Rad1 Nf8 14. d5 cxd5 15. Nb5 Qe7 16. exd5 a6 17.
Na3 N6d7 18. a5 f5 19. Rfe1 e4 20. Be2 Ne5 21. c4 Nfd7 22. b4 Rac8 {
Ciric,D-Milic,B Belgrade 1964 1-0 (41)}) (8. e5 dxe5 9. Nxe5 Nfd7 (9... Be6 10.
Bf4 Qb6 11. a5 Qd8 12. Re1 Nd5 13. Nxd5 cxd5 14. c3 Nc6 15. Nxc6 bxc6 16. Ba6
Bc8 17. Bd3 Re8 18. Bg3 f6 19. f4 Bd7 20. b4 Qc8 21. Qc2 Bf5 22. Bxf5 Qxf5 23.
Qxf5 gxf5 24. Re6 {Muratov,V-Gufeld,E Soviet Union 1967 1-0 (50)}) 10. Nxd7
Nxd7 11. Be3 Nf6 12. Qd2 Rd8 13. Bd3 Ng4 14. Bf4 e5 15. dxe5 Bxe5 16. Bg3 Bxg3
17. fxg3 Bf5 18. Rae1 Ne5 19. Rxf5 gxf5 20. Qg5+ Ng6 21. Qxf5 Qd7 22. Qg5 Re8 {
Wessman,R (2505)-Hansen,C (2570) Helsingborg 1990 0-1 (40)}) (8. Re1 a5 9. h3
e5 10. Be3 Nbd7 11. dxe5 Nxe5 12. Qd2 Be6 13. Rad1 Rfd8 14. Ng5 Qe7 15. Nxe6
fxe6 16. Bb6 Rd7 17. Qe3 Nf7 18. f4 e5 19. Bc4 Bh6 20. g3 Nh5 21. Ne2 Re8 22.
Qf2 Qf6 {Zyla,J (2240)-Siwiec,B Bielsko Biala 1991 1-0 (36)}) (8. Nd2 e5 9.
dxe5 dxe5 10. Nc4 Rd8 11. Qe1 Na6 12. Be3 Ng4 13. Bg5 f6 14. Bd2 Be6 15. Qc1 f5
16. exf5 gxf5 17. h3 Nf6 18. Re1 Nc5 19. Bh6 f4 20. Bxg7 Kxg7 21. Bf1 Bxc4 22.
Bxc4 Rd4 {Tatai,S-Evans,L Venice 1967 0-1 (36)}) (8. h3 Nbd7 $14) 8... a5 (8...
e5 9. dxe5 dxe5 10. h3 $14) 9. Qc1 (9. Be3 Ng4 10. Bg5 e5 $14) 9... Na6 (9...
e5 10. dxe5 dxe5 11. h3 $14) 10. Bh6 (10. h3 Nb4 $16) 10... Nb4 (10... Bg4 11.
Bxa6 Rxa6 12. Ne1 $11) 11. Bxg7 Kxg7 12. Ne1 (12. h3 e5 $11) 12... e5 $11 13.
Qe3 Qe7 14. Rc1 (14. dxe5 dxe5 15. Nb1 Be6 $11) 14... Re8 (14... exd4 15. Qxd4
c5 16. Qe3 $15) 15. f3 Nd7 (15... d5 16. dxe5 Qxe5 17. Qf2 $15) 16. Nd3 (16.
Rd1 Nf6 17. Bc4 d5 18. exd5 Nbxd5 19. Bxd5 Nxd5 20. Nxd5 cxd5 21. Qxe5+ Qxe5
22. dxe5 Rxe5 $11) 16... Qf6 $11 17. dxe5 dxe5 18. Nd1 Qe7 19. Nxb4 axb4 20. b3
Nc5 21. Bc4 Be6 22. Nb2 Rad8 23. Rcd1 f6 24. Qe2 Qc7 25. Kh1 Qe7 26. Bxe6 Nxe6
1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1976.09.06"]
[Round "6"]
[White "Brandenburg, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C33"]
[WhiteElo "2009"]
[BlackElo "1805"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "72"]

{C33: King's Gambit Accepted: 3 Nc3 and 3 Bc4} 1. e4 e5 2. f4 exf4 3. Bc4 Qh4+
4. Kf1 d6 5. d4 Be6 6. d5 (6. Qd3 Nf6 7. Nf3 Qg4 8. Nc3 Be7 9. h3 Qg6 10. Bxf4
O-O 11. Re1 Nh5 12. Bh2 Ng3+ 13. Bxg3 Qxg3 14. Ne2 Qg6 15. Nf4 Qh6 16. g3 Nd7
17. Kg2 Nb6 18. Bxe6 fxe6 19. Rhf1 c5 20. d5 Rxf4 {
Ivanchuk,V (2716)-Nikolic,P (2648) Antalya 2004 1-0}) 6... Bg4 7. Qd4 $2 $146 (
7. Qd3 Nd7 8. Bb5 O-O-O 9. Bxd7+ Bxd7 10. Nf3 Qf6 11. Nc3 Re8 12. a4 g5 13. Nd4
Bg7 14. Ndb5 a6 15. Qc4 axb5 16. axb5 Kd8 17. b6 cxb6 18. Nb5 Bxb5 19. Qxb5 Ke7
20. Qxb6 Kf8 21. Bd2 Ne7 {Kopal,J-Dolezal,R (2235) Klatovy 1994 0-1 (42)}) (7.
Nf3 Qh5 8. Bxf4 Nd7 9. Nbd2 O-O-O 10. a4 f5 11. exf5 Qxf5 12. Be3 Nc5 13. h3
Bxf3 14. gxf3 Nf6 15. Bf2 Be7 16. b4 Nce4 17. Nxe4 Nxe4 18. fxe4 Qxe4 19. Qg4+
{1-0 (19) Kuehlmeyer,K-Wohlschlegel,A Baunatal 1996}) (7. Qd2 $5 g5 8. Qc3 $15)
7... Qf6 (7... Be7 8. Bb5+ Nd7 9. Bxf4 $19) 8. Qf2 g5 9. Bd2 (9. h4 h6 10. Bd2
Qxb2 $19) 9... Qxb2 (9... Bg7 $5 10. Nc3 Nd7 11. h3 $19) 10. Bc3 Qc1+ 11. Qe1
Qxe1+ (11... Qxc2 $4 12. Na3 Qxc3 13. Qxc3 $18) 12. Kxe1 f6 13. h4 Bg7 14. hxg5
Kf7 $4 (14... h6 $142 15. Rh4 fxg5 16. Bxg7 Rh7 17. Rxg4 Rxg7 $19) 15. Rh4 $11
h5 16. gxh6 Nxh6 17. Nd2 (17. Be2 $142 $5 Bxe2 18. Nxe2 $11) 17... Nd7 $17 18.
Be2 Bxe2 (18... f5 19. Bxg7 Kxg7 $19) 19. Kxe2 (19. Nxe2 Rae8 20. Nxf4 Nc5 $11)
19... f5 (19... Nf5 20. Rxf4 Ne7 21. Raf1 $11) 20. Bxg7 $11 Kxg7 21. Rxf4 fxe4
22. Nxe4 Nb6 23. Nc3 Rae8+ 24. Kf2 (24. Kd2 $5 $11) 24... Rhf8 $17 25. Rxf8
Rxf8+ (25... Kxf8 $6 26. Nge2 $15) 26. Nf3 Rf5 (26... Rf4 27. Ke3 Rg4 28. Rb1
$17) 27. Nb5 (27. Rb1 Ng4+ 28. Ke2 Nf6 $11) 27... Rxd5 (27... Rf7 $5 28. Rb1
Nxd5 29. Nxa7 b6 $15) 28. Nxc7 $11 Ra5 29. Ne8+ Kf8 30. Nxd6 Rc5 31. Ne1 Rc7
32. Rb1 Ng4+ 33. Kg3 Ne5 (33... Ne3 34. Nb5 Rf7 35. Nd3 $11) 34. Nb5 (34. Rb3
Rg7+ 35. Kf4 Ng6+ 36. Kf3 Rd7 $11) 34... Rg7+ $11 35. Kf4 Nc6 36. g4 Nd5+
1/2-1/2

[Event "Christmas Open"]
[Site "?"]
[Date "1976.12.27"]
[Round "1"]
[White "Bailey, B."]
[Black "Gregg, B."]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2029"]
[BlackElo "1870"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "47"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bd7 $146 (7... Be7
8. Qe2 (8. c3 O-O 9. Bf4 a6 10. Qe2 b5 11. Bb3 Bb7 12. a4 Bd5 13. Bxd5 Nxd5 14.
Bg3 Bd6 15. Ne5 Bxe5 16. Bxe5 Qd7 17. axb5 axb5 18. O-O Qc6 19. h4 f6 20. Bg3
g6 21. Rfe1 Kf7 22. h5 Ra6 {
Fusi,C (2250)-Stranz,R (2257) Austria 1999 1/2-1/2 (43)}) 8... O-O 9. Bg5 c5
10. O-O-O Qa5 11. Kb1 b5 12. Bxb5 Rb8 13. Bc4 cxd4 14. Bb3 Rd8 15. Bf4 Ba6 16.
Qe5 Rb5 17. Qc7 Nd5 18. Qxa5 Rxa5 19. Bd2 Rc5 20. Nxd4 Bf6 21. Bc1 h6 22. Rhe1
{Matanovic,A (2515)-Purevzhav,S Tel Aviv 1964 1-0 (40)}) (7... a6 8. O-O Be7 9.
Ne5 c5 10. Be3 cxd4 11. Qxd4 Qxd4 12. Bxd4 b5 13. Bb3 Bb7 14. a4 O-O 15. Rfd1
Rfd8 16. Bb6 Rxd1+ 17. Rxd1 Nd5 18. Bxd5 Bxd5 19. b3 b4 20. Ng4 Rc8 21. Ne3 Be4
22. h4 {Mestrovic,Z (2470)-Malakhov,V (2535) Tucepi 1996 0-1 (33)}) (7... h6 8.
Qe2 Be7 9. Bf4 O-O 10. O-O-O Nd5 11. Bd2 a6 12. h4 b5 13. Bd3 Qd6 14. Ne5 Bb7
15. Bxh6 gxh6 16. Qg4+ Kh8 17. Qh5 Kg7 18. Rh3 Nf4 19. Qg4+ Bg5 20. hxg5 Nxh3
21. gxh3 Qe7 22. gxh6+ {Goichberg,W-Potter,R Atlanta 1967 1-0}) (7... c5 8. Be3
cxd4 9. Bxd4 Be7 10. Qe2 Qa5+ 11. Bc3 Bb4 12. Bxb4 Qxb4+ 13. c3 Qc5 14. O-O O-O
15. Rad1 b6 16. Rd4 Bb7 17. Rfd1 Rac8 18. Ne5 Rc7 19. Bd3 Qe7 20. Bb1 g6 21.
Qd2 Kg7 22. c4 {German,E-Sarapu,O (2340) Skopje 1972 1-0 (69)}) (7... a6 8. a4
$14) 8. O-O $14 Bd6 9. Ne5 Qe7 (9... c5 10. Bf4 Bc6 11. Qe2 $16) 10. Qf3 (10.
Re1 O-O-O 11. c3 Nd5 $16) 10... c6 $2 (10... Bxe5 $142 $5 11. dxe5 Nd5 $14) 11.
Bg5 $18 h6 12. Bh4 g5 (12... O-O-O 13. c3 $18) 13. Bg3 h5 $2 (13... Rf8 14. c3
$18) 14. Rfe1 (14. Ng6 $142 $1 fxg6 15. Bxd6 Qxd6 16. Qxf6 Rg8 17. Qxg5 Qe7 $18
) 14... g4 (14... h4 15. Ng6 $1 hxg3 16. Nxe7 gxf2+ 17. Kxf2 Kxe7 $18) 15. Qe3
(15. Qb3 $5 h4 16. Nxd7 hxg3 17. Bxe6 gxf2+ 18. Kxf2 fxe6 19. Rxe6 Nxd7 20.
Rxe7+ Kxe7 21. Re1+ Kd8 22. Qxb7 Rf8+ 23. Ke2 Rc8 24. Qxa7 Rb8 $18) 15... h4 (
15... Nd5 $142 $5 16. Bxd5 cxd5 $16) 16. Bf4 $18 O-O-O 17. Bg5 Rdg8 18. Qf4
Bxe5 $2 (18... Rxg5 $142 19. Qxg5 Rh5 $18) 19. Qxe5 (19. Rxe5 $6 Nh5 20. Bxe7
Nxf4 $16) 19... Rxg5 20. Qxg5 h3 21. Re3 (21. g3 $142 $5 Rg8 22. Qf4 Ne8 $18)
21... hxg2 22. Rae1 Rh5 (22... a6 23. Qf4 $18) 23. Qf4 Rf5 (23... Qd8 24. Re5
Rh4 $18) 24. Qxf5 $3 1-0

[Event "Christmas Open"]
[Site "?"]
[Date "1976.12.27"]
[Round "2"]
[White "Thomas, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1861"]
[BlackElo "2029"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "73"]

{A30: Symmetrical English: Double Fianchetto and Hedgehog} 1. Nf3 Nf6 2. c4 e6
3. b3 c5 4. Bb2 Nc6 5. Nc3 Be7 (5... g6 6. Ne4 Bg7 7. Nd6+ Ke7 8. Ne4 e5 9.
Nxe5 Nxe5 10. Bxe5 Nh5 11. Bxg7 Nxg7 12. Nxc5 b6 13. Na4 Bb7 14. Nc3 Re8 15. d4
Kf8 16. d5 Qf6 17. Rc1 a6 18. a4 d6 19. e3 Nf5 20. Qf3 {
Weber,M (1871)-Moravek,K (1500) Frankfurt 2004 1-0 (49)}) 6. g3 d5 7. cxd5 exd5
8. d4 $146 (8. d3 Qa5 9. Nd2 d4 10. Ncb1 h5 11. h3 h4 12. g4 Nd5 13. Bg2 Be6
14. Na3 O-O 15. Nac4 Qc7 16. Nf3 Nf4 17. Bf1 Bd5 18. Bc1 Bxf3 19. Bxf4 Qxf4 20.
exf3 Bd8 21. Be2 b5 22. Na3 a6 {
Davcevski,D (2310)-Milovanovic,R (2450) Tivat 1995 0-1 (34)}) 8... Qa5 (8...
Bg4 9. Bg2 Bxf3 10. exf3 (10. Bxf3 $2 cxd4 11. Na4 Ne4 $19) 10... Nxd4 11. f4
$11) 9. Qd2 (9. Bg2 Ne4 10. Rc1 O-O $11) 9... cxd4 10. Nxd4 O-O 11. Nxc6 bxc6
12. Bg2 Ba6 13. O-O Rfe8 (13... Rad8 14. Rfd1 d4 15. Na4 $11) 14. a3 (14. Rfd1
Rad8 15. e3 Bc8 $14) 14... Bd6 (14... Qb6 15. b4 $11) 15. b4 $14 Qd8 16. Rfe1 (
16. Rfd1 Be5 $14) 16... Rc8 (16... Bc4 17. e4 a5 18. Nxd5 cxd5 19. e5 axb4 20.
axb4 Rxa1 21. Bxa1 Bxb4 22. Qxb4 $11) 17. Rad1 (17. e4 d4 18. Na4 Bb5 19. Qxd4
Bxa4 $16) 17... Be5 $14 18. e3 Nd7 19. f4 (19. Qc2 h6 $14) 19... Bf6 20. Bh3 (
20. e4 Nb6 21. Ba1 Qc7 $11) 20... Rc7 (20... Rb8 21. Na4 Bxb2 22. Nxb2 $11) 21.
e4 Nb6 22. e5 (22. exd5 $2 Nc4 23. Rxe8+ Qxe8 $19) 22... Nc4 23. Qc1 Nxb2 24.
Qxb2 Be7 25. Ne4 Qb8 26. Nd6 Rd8 27. Nf5 Bc8 28. Nxe7+ Rxe7 29. Bxc8 Rxc8 30.
Kg2 a5 31. b5 Rb7 32. e6 Rxb5 33. exf7+ Kxf7 34. Re7+ $4 (34. Qc3 $142 $11)
34... Kxe7 $19 35. Qxg7+ Kd6 36. Qe5+ Kc5 37. Qd4+ 1/2-1/2

[Event "Christmas Open"]
[Site "?"]
[Date "1976.12.28"]
[Round "3"]
[White "Bailey, B."]
[Black "Fitzpatrick, S."]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2029"]
[BlackElo "1880"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "117"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5.
Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. b3 Be7 9. Bb2 Bf6 10. O-O O-O 11. Nbd2 (11.
h3 Bh5 12. Na3 Re8 13. Nc2 Bg6 14. Bd3 Bxd3 15. Qxd3 a5 16. Rab1 Nb4 17. Qd2
Nxa2 18. Ra1 Nb4 19. Nxb4 axb4 20. Qxb4 Rxa1 21. Rxa1 Re2 22. Qc3 Nd7 23. Re1
Qe7 24. Rxe2 Qxe2 25. Qd2 Qxd2 {
Knyazkov,M-Bini,G playchess.com INT 2004 1/2-1/2 (69)}) 11... Re8 12. Re1 d5
$146 (12... a5 13. a3 Qd7 14. Qc2 Bf5 15. Bd3 Bxd3 16. Qxd3 Re7 17. Rxe7 Nxe7
18. Ne4 Qf5 19. Nxf6+ Qxf6 20. Re1 Ng6 21. Bc1 h6 22. Qe4 c6 23. Be3 d5 24. Qd3
Qd8 25. c5 Nd7 26. Qf5 Ndf8 27. Bf4 {
Rodrigues,R-Dantas,C (2180) Odivelas 1995 1/2-1/2 (42)}) (12... Ne7 13. h3 Bxf3
14. Nxf3 Nf5 15. Qd3 Qd7 16. Nh2 Nh4 17. Bg4 Qd8 18. g3 Ng6 19. h4 Nf8 20. Bf3
c6 21. Ng4 Ne6 22. Re2 d5 23. Rae1 Rf8 24. Ba3 dxc4 25. bxc4 Bxd4 26. Kg2 Bc5
27. Qxd8 {Geukes,R-Porte,H Vlissingen 2000 0-1 (40)}) (12... Qd7 13. Qc1 Re7
14. d5 Ne5 15. Nxe5 Bxe5 16. Bxg4 Qxg4 17. Bxe5 Rxe5 18. Rxe5 dxe5 19. Qc3 f6
20. h3 Qd7 21. Ne4 c6 22. d6 f5 23. Ng3 Qxd6 24. Nxf5 Qf6 25. Ng3 Rf8 26. Qe3
Qf4 27. Rd1 {Rostalski,W (2270)-Ritscher,J Germany 1992 1-0 (55)}) 13. c5 (13.
h3 Bf5 $11) 13... Nc8 (13... Nd7 14. Qc2 $15) 14. Nf1 (14. h3 Bf5 $14) 14...
Bxf3 $11 15. Bxf3 Rxe1 16. Qxe1 Bxd4 (16... N8e7 $5 17. Rd1 Nf5 $11) 17. Bxd4
$14 Nxd4 18. Bxd5 Nc2 $4 (18... c6 $142 19. Bc4 Nb6 20. cxb6 Nc2 $14) 19. Qd1
$18 Ne7 20. Bxf7+ $1 (20. Qxc2 $6 Qxd5 21. Rd1 Qe6 $11) 20... Kxf7 21. Qxc2 Kg8
22. Rd1 Qe8 23. Re1 (23. Qc4+ $142 Kh8 24. Re1 Qd8 $18) 23... Qf7 24. Nd2 Rf8 (
24... Nd5 25. Nf3 Qf6 26. Qe2 $16) 25. Nf3 Ng6 (25... Nd5 26. a3 $18) 26. Qe4
c6 (26... b6 $142 $18) 27. Qe6 (27. Re3 $142 $5 $18) 27... Qxe6 $16 28. Rxe6
Nf4 29. Re3 (29. Rd6 Ne2+ 30. Kf1 Nc3 $16) 29... Rf5 (29... Rd8 30. h4 Nd3 31.
Re7 Nxc5 32. b4 $14) 30. b4 Rd5 (30... a5 $5 31. Re8+ Kf7 $16) 31. g3 Rd1+ 32.
Re1 Ne2+ $2 (32... Rxe1+ $142 $5 33. Nxe1 Nd5 $16) 33. Kf1 $18 Rxe1+ 34. Nxe1
$4 (34. Kxe1 $142 Nc3 35. a3 $18) 34... Nc3 $11 35. a3 Kf7 36. Nc2 Ke6 37. Ke1
Kd5 38. Kd2 Kc4 39. Ne3+ Kb3 40. Nf5 g6 41. Nd4+ Kb2 42. Kd3 Nd1 $4 (42... Na4
43. Kc4 Kxa3 44. Nc2+ Ka2 45. Ne1 Nb2+ 46. Kd4 $11) 43. f4 (43. b5 $142 Nxf2+
44. Kc4 cxb5+ 45. Nxb5 $18) 43... Kxa3 $11 44. b5 cxb5 45. Nxb5+ Kb4 46. c6
bxc6 (46... Kxb5 47. cxb7 Nb2+ 48. Kd4 $18) 47. Nxa7 c5 48. Nc6+ Kb3 49. Ne5
Nb2+ {Black prepares the advance c4} 50. Kd2 c4 51. g4 c3+ 52. Kc1 Na4 53. f5
gxf5 54. gxf5 Nc5 55. f6 c2 56. Kd2 Ne4+ 57. Kc1 Nxf6 58. Nf3 Kc3 59. Ne1
1/2-1/2

[Event "Christmas Open"]
[Site "?"]
[Date "1976.12.28"]
[Round "4"]
[White "Ditzel, C."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1893"]
[BlackElo "2029"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "76"]

{A17: English Opening: 1...Nf6 with ...Bb4} 1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4.
cxd5 exd5 5. g3 c6 6. Bg2 Bd6 7. O-O O-O 8. d3 Re8 9. Qc2 (9. Re1 Nbd7 10. e4
dxe4 11. dxe4 Qc7 12. b3 Bb4 13. Bb2 Bxc3 14. Bxc3 Rxe4 15. Rxe4 Nxe4 16. Be5
Nxe5 17. Nxe5 Nf6 18. Nc4 Be6 19. Ne3 Rd8 20. Qe2 h6 21. Rd1 Rxd1+ 22. Qxd1 Kf8
23. Qc2 Qa5 {Le,D (1378)-Rausch,E (1642) Berlin 2006 0-1 (35)}) 9... Nbd7 10.
e4 dxe4 11. dxe4 Ne5 $146 (11... Qc7 12. Bd2 h6 13. Rfe1 Ne5 14. Nxe5 Bxe5 15.
Rac1 Bg4 16. Be3 a6 17. Nd5 Qd8 18. Nb6 Rb8 19. f3 Be6 20. Rcd1 Nd7 21. Nxd7
Bxd7 22. Bh3 f5 23. Bxf5 {1-0 (23) Fahrner,R-Zimmermann,G Lienz 1988}) (11...
Nc5 12. Nh4 Be5 13. Rd1 $11) 12. Nxe5 $14 Bxe5 13. Bg5 (13. h3 Qe7 14. Bd2 Bd4
$14) 13... h6 14. Rad1 (14. Be3 Bxc3 15. bxc3 Qe7 $11) 14... Qe7 15. Bxf6 (15.
Bc1 Be6 $11) 15... Qxf6 (15... Bxf6 16. Kh1 $15) 16. Rd3 (16. f4 $142 $5 Bd4+
17. Kh1 $11) 16... Be6 $17 17. Rfd1 Rad8 18. Ne2 Bc7 (18... Bxa2 $4 19. b3 Bxb3
20. Qxb3 (20. Rxb3 $6 Rxd1+ 21. Qxd1 Rd8 $18) 20... Rxd3 21. Rxd3 $18 (21. Qxd3
$143 Bc7 $18)) 19. f4 (19. b3 Bb6 20. Nf4 Bg4 21. Rxd8 Rxd8 22. Rxd8+ Qxd8 $17)
19... Bb6+ (19... Bxa2 $2 20. b3 Bb6+ 21. Kh1 Rxd3 22. Rxd3 $18) 20. Kh1 Rxd3 (
20... Bxa2 $2 21. b3 Bxb3 22. Qxb3 (22. Rxb3 $6 Rxd1+ 23. Qxd1 Rd8 $18) 22...
Rxd3 23. Rxd3 $18 (23. Qxd3 $6 Rd8 24. Qb3 Rxd1+ 25. Qxd1 Qe7 $18)) 21. Rxd3
Rd8 (21... Bxa2 $2 22. b3 Rd8 23. e5 $18) 22. h3 $4 (22. Rxd8+ $142 Bxd8 23. f5
$17) 22... Rxd3 $19 23. Qxd3 Qxb2 24. a3 Qa2 25. Bf3 (25. Bf1 Bc4 26. Qf3 Qb2
$19) 25... Qb3 (25... Bc4 $142 $5 26. Qd1 Qxa3 27. Nc1 $19) 26. Nc1 (26. Qxb3
Bxb3 27. Bg4 Bc5 $19) 26... Qxd3 (26... Qb2 $142 27. Ne2 Qa2 28. a4 Qxa4 29.
Kh2 $19) 27. Nxd3 Bxh3 28. Kh2 (28. Be2 Be6 $19) 28... Bd7 (28... Bf1 29. Nc1
$19) 29. Ne5 Be8 (29... Be6 30. f5 Bb3 31. Nd7 $19) 30. Bg4 (30. Nc4 Bc7 31. e5
Kf8 $19) 30... f6 31. Be6+ (31. Nc4 Bc5 32. e5 fxe5 33. fxe5 Kf8 $19) 31... Kf8
32. Nd3 {White prepares the advance e5} c5 (32... Bd4 33. Bb3 $19) 33. e5 (33.
Bd5 Ke7 $19) 33... Bb5 34. Nb2 fxe5 35. fxe5 Bc7 36. a4 Be2 37. Bc4 (37. Bd5
Bxe5 38. Nc4 Bc7 $19) 37... Bxc4 38. Nxc4 Ke7 0-1

[Event "Christmas Open"]
[Site "?"]
[Date "1976.12.29"]
[Round "5"]
[White "Torkar, P."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2067"]
[BlackElo "2029"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "228"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 e5 2. Bc4 Nf6 3. Nc3 Nxe4 4. Qh5
Nd6 5. Bb3 Be7 6. Qxe5 O-O 7. Nf3 Nc6 (7... Bf6 8. Qf4 Re8+ 9. Kd1 Nc6 10. d3
Ne7 11. Nd5 Nxd5 12. Bxd5 a5 13. g4 g6 14. h4 a4 15. Qb4 Ra6 16. Rb1 c6 17.
Qxd6 cxd5 18. Qg3 Qe7 19. Be3 d4 20. Bxd4 Qe2+ 21. Kc1 Rc6 22. c3 {
Vacek,M-Krejci,J (2078) Havlickuv Brod 2006 0-1 (32)}) 8. Qf4 Bf6 $146 (8... b5
9. O-O Na5 10. d3 Nxb3 11. axb3 Bb7 12. Be3 a6 13. Rfe1 Re8 14. Bc5 Nc8 15.
Bxe7 Nxe7 16. Nd4 d6 17. Nf5 Qd7 18. Rxe7 Rxe7 19. Nxe7+ Qxe7 20. Qe3 Qxe3 21.
fxe3 f5 22. Rf1 Rf8 23. Ne2 {
Wustefeld,E (2335)-Pedersen,N (2471) Dieren 2004 1/2-1/2 (38)}) (8... Na5 9.
O-O Nxb3 10. axb3 $11) 9. d4 Ne7 10. Nd5 (10. O-O $5 $14) 10... Nxd5 $11 11.
Bxd5 Ne8 12. Bd2 c6 13. Be4 d5 14. Bd3 Nc7 15. O-O-O Ne6 16. Qe3 Re8 17. Rhe1
Bd7 18. Ne5 Bg5 (18... Nc5 $1 $11) 19. Qh3 $16 Bxd2+ 20. Kxd2 g6 21. c3 Nc5 $2
(21... f6 $142 $5 22. Nxd7 Qxd7 $11) 22. Qf3 $16 Qg5+ 23. Kc2 f6 24. Nxd7 Nxd7
25. g3 (25. g4 $5 Qh4 26. h3 $16) 25... f5 $14 26. h4 (26. Qg2 Nf6 $14) 26...
Qh6 (26... Qg4 $5 27. Qh1 Nf6 $14) 27. h5 Rxe1 $2 (27... Nf6 $142 $5 28. hxg6
hxg6 $16) 28. Rxe1 $18 Qg7 $4 (28... Qg5 $142 $18) 29. hxg6 hxg6 30. g4 Rf8 (
30... fxg4 31. Qxg4 Rf8 $18) 31. gxf5 gxf5 (31... g5 32. Re6 $18) 32. Bxf5 (32.
Qf4 $142 Rf7 33. Re3 $18) 32... Qg5 33. Be6+ Kg7 34. Qe2 Re8 (34... Qg2 35. f4
Qxe2+ 36. Rxe2 Rd8 $18) 35. f4 (35. Kb3 $142 Nf6 36. Qf3 Re7 $18) 35... Qg3 (
35... Qxf4 36. Rf1 Qxf1 37. Qxf1 Rxe6 $18) 36. Qe3 (36. Kb3 $142 Re7 37. Qh5
$18) 36... Qxe3 $11 37. Rxe3 Kf6 38. f5 Nf8 39. Rh3 Nxe6 40. fxe6 Rxe6 41. Rh6+
Kf5 42. Rh7 b5 43. Rxa7 Re2+ 44. Kb3 Ke6 45. Rh7 Kd6 46. Ka3 Rc2 47. Kb3 Re2
48. Rg7 Rf2 49. Ka3 Rc2 50. Rf7 Rd2 51. Rb7 Rc2 52. Ra7 Ke6 53. Rh7 Kd6 54. Rh1
Kc7 55. Kb3 Rd2 56. Rc1 Kb6 57. Rc2 Rd3 58. Kb4 Rd1 59. b3 Rb1 60. Rg2 Ra1 61.
Rb2 Rc1 62. a4 bxa4 63. bxa4 Ra1 64. Rb3 Ra2 65. Rb1 Kc7 66. Kb3 Rh2 67. a5 Rh8
68. Ka4 Rh2 69. Rg1 Ra2+ 70. Kb4 c5+ $4 (70... Kd7 71. Rg7+ Kd6 72. Rg3 $11)
71. dxc5 (71. Kb5 $142 Ra3 72. Rg7+ Kd6 73. dxc5+ Ke6 74. a6 $18) 71... Rb2+
$11 72. Ka3 Rb5 73. Ka4 Rxc5 74. Rg7+ Kb8 75. Kb4 Rc4+ 76. Kb3 Rc5 77. a6 Rc6
78. a7+ Ka8 79. Rd7 Rc5 80. Kc2 Ra5 81. Kd3 Rc5 82. Kd2 Ra5 83. Ke3 Rc5 84. Kd3
Rc6 85. Kd4 Rc4+ 86. Kd3 Rc6 87. Rxd5 Kxa7 88. Kd4 Kb7 89. Rb5+ Ka7 90. c4 Rh6
91. Kc5 Rh5+ 92. Kc6 Rh6+ 93. Kc7 Rh7+ 94. Kd6 Rh6+ 95. Ke7 Rc6 96. Rb4 Rh6 97.
c5 Rc6 98. Rc4 Kb7 99. Kd7 Rc7+ 100. Kd6 Rc6+ 101. Kd5 Kc7 102. Rh4 Rg6 103.
Rh7+ Kc8 104. Re7 Rh6 105. Ra7 Rg6 106. Ra8+ Kc7 107. Rf8 Rh6 108. Rf7+ Kc8
109. Kc4 Rh4+ 110. Kb5 Rh6 111. Ra7 Rg6 112. Ra8+ Kc7 113. Rf8 Rh6 114. Rf5 Rg6
1/2-1/2

[Event "U of W Open"]
[Site "?"]
[Date "1977.04.02"]
[Round "1"]
[White "Baran, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1612"]
[BlackElo "2038"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "111"]

{D60: Queen's Gambit Declined: Classical: Unusual White 7th moves} 1. d4 d5 2.
c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. Bd3 h6 8. Bh4 O-O 9. O-O
dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. e4 Nxc3 (12... N5f6 13. Re1 Rd8 14. Qb3 b5
15. Bf1 Bb7 16. e5 Ne8 17. Ne4 a6 18. Rac1 Rac8 19. Qe3 Qb4 20. a3 Qe7 21. Bd3
Qf8 22. Bb1 Rc7 23. Nfd2 a5 24. h4 Qe7 25. Nf3 c5 26. dxc5 f5 27. exf6 {
Banikas,H (2375)-Koukos,I Aegina 1995 1-0 (37)}) 13. bxc3 e5 14. Re1 Re8 $146 (
14... exd4 15. cxd4 Nb6 16. Bb3 Bg4 17. h3 (17. Qd3 Rad8 18. Ne5 (18. Rad1 Qb4
19. a3 Qa5 20. Qe3 Bxf3 21. gxf3 Kh8 22. Ba2 Qh5 23. Kh1 Rd6 24. Rg1 Re8 25. f4
Nd5 26. Bxd5 cxd5 27. e5 Ra6 28. Rc1 Qf5 29. f3 Rc8 30. Rxc8+ Qxc8 31. Qd3 g6
32. Qb3 Qc6 {Buechele,W-Blocher,J (2063) Austria 1999 1-0 (42)}) 18... Qxe5 19.
Qe3 Qxd4 20. Qg3 Be6 21. Red1 Qf6 22. e5 Qg5 23. Bxe6 Qxg3 24. Bxf7+ Kxf7 25.
hxg3 Rxd1+ {0-1 (25) Lea,T-Pecori,A (2115) Mount Buller 2005}) 17... Bh5 18. g4
Bg6 19. Ne5 Bh7 20. Qf3 Rad8 21. Rad1 Rd6 22. Qg3 Rdd8 23. f4 Kh8 24. f5 Nd7
25. Nxd7 Rxd7 26. e5 Bg8 27. Qf4 Qh4 28. Kg2 Rfd8 29. Re2 {
Ayas Fernandez,A (2271)-Serrano Aspa,P (2074) Barcelona 2000 1-0 (32)}) (14...
b5 15. Bd3 $14) 15. Qb3 (15. a4 $142 $16) 15... Nb6 $2 (15... b5 $142 16. Bd3
a5 $11) 16. Nxe5 $18 Nxc4 17. Qxc4 (17. Nxc4 $143 Be6 18. a4 Rac8 $15) 17...
Be6 18. Qe2 (18. Qa4 a5 $18) 18... Rad8 19. f4 (19. a4 Qc7 $18) 19... f6 20.
Ng6 (20. Nd3 $5 Bd5 21. e5 a5 $18) 20... Qf7 $16 21. f5 $4 (21. Nh4 $142 f5 22.
e5 $16) 21... Bxf5 $19 22. Nh4 (22. exf5 Rxe2 23. Rxe2 Kh7 $19) 22... Bxe4 23.
Qg4 (23. h3 Bh7 24. Qb2 a5 $19) 23... Bh7 (23... f5 24. Qe2 c5 25. dxc5 $19)
24. Rf1 (24. h3 Qd5 $19) 24... Re4 25. Qg3 Rde8 26. Rae1 (26. h3 Re3 27. Rf3
Rxf3 28. Nxf3 Qc4 $19) 26... Rxe1 27. Rxe1 Rxe1+ 28. Qxe1 Kf8 (28... Bc2 $142
29. a3 $19) 29. Qg3 Qe7 30. h3 (30. Nf3 Qe3+ 31. Kh1 Be4 32. Qb8+ Kf7 33. Qxa7
Qc1+ 34. Ng1 Qb2 $19) 30... a6 (30... b5 $142 31. Qg4 Bb1 32. Qf4 $19) 31. Nf3
Bb1 32. Qf2 (32. a4 Kg8 33. Qb8+ Kh7 $19) 32... Be4 (32... b5 33. Ne5 Qe6 34.
a3 $19) 33. Ne5 (33. Qg3 Kg8 $19) 33... Kg8 34. Ng4 Bd5 (34... Qe6 35. Qd2 a5
36. a3 $19) 35. Qg3 (35. Ne3 Be4 $19) 35... Kh7 36. Qf2 Qe4 37. Kh2 (37. a3 Qd3
38. Qe1 h5 $19) 37... h5 (37... b5 $142 $5 38. a3 Qe7 39. Ne3 Qd6+ 40. Qg3 Qxa3
41. Qf4 Qxc3 42. Qf5+ Kh8 43. Qc8+ Bg8 44. Nf5 $19) 38. Ne3 Bxa2 (38... Bf7
$142 39. Nf5 Qe6 40. a3 $19) 39. Qxa2 Qxe3 40. Qf7 (40. Qb1+ Kh6 41. Qxb7 Qf4+
42. Kg1 Qc1+ 43. Kh2 Qxc3 44. Qxa6 h4 $19) 40... Kh6 (40... b5 $142 41. Qxh5+
Kg8 42. Qc5 $19) 41. Qxb7 Qxc3 42. Qxa6 Qxd4 $4 (42... Qc2 $142 $19) 43. Qxc6
$11 Qe5+ 44. Kg1 Kg5 45. Qc1+ Qf4 46. Qc5+ Kh4 47. Qe7 $4 (47. Qa7 Qh6 $11)
47... g6 (47... Qd4+ 48. Kf1 Kg3 49. Qxg7+ Kh2 50. Qc7+ Kh1 $19) 48. Qe1+ $11
Kg5 49. Qa5+ Qe5 50. Qd2+ Kf5 51. Qd3+ Qe4 52. Qd7+ Kf4 53. Qd6+ Qe5 54. Qb4+
Ke3 55. Qe1+ Kd3 56. Qb1+ 1/2-1/2

[Event "U of W Open"]
[Site "?"]
[Date "1977.04.02"]
[Round "2"]
[White "Bailey, B."]
[Black "Blachly, D."]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2038"]
[BlackElo "1903"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "145"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 b5 7. Bf3 e5 8. Nb3 (8. Nde2 Bb7 9. Ng3 Nbd7 10. O-O b4 11. Nb1 Nc5
12. Re1 g6 13. a3 a5 14. Nd2 h5 15. h3 Be7 16. b3 O-O 17. Bb2 Qc7 18. Re3 h4
19. Ngf1 Nh7 20. Re1 Bg5 21. Nc4 Rad8 22. Nfd2 Bf4 {
Hardicsay,P (2350)-Yewdokimov,O Werfen 1989 1-0 (41)}) 8... Be6 (8... Bb7 9.
O-O Be7 10. Nd5 Nxd5 11. exd5 O-O 12. Be3 Nd7 13. Qd2 f5 14. Qd1 e4 15. Be2 f4
16. Bc1 Nb6 17. Bg4 Bxd5 18. Nd4 Rf6 19. b3 Kh8 20. Bb2 Rf7 21. Be6 Bxe6 22.
Nxe6 Qg8 23. Nxg7 {Nguyen Quoc Thanh-Bui Trung Hieu Phu Dong 2004 0-1 (35)}) 9.
a3 $146 (9. Bg5 Nbd7 10. O-O (10. Nd5 h6 11. Be3 Rc8 12. O-O Bxd5 13. exd5 Be7
14. Nd2 O-O 15. b3 Nh7 16. g3 f5 17. Kh1 g5 18. Nb1 e4 19. Bg2 Bf6 20. Bd4 Bxd4
21. Qxd4 Rxc2 22. Na3 Rc8 23. Rac1 Qb6 24. Qd2 Ne5 {
Lallemand,D (1780)-Gaillard,M (2089) Fontenay le Fleury 2003 0-1}) 10... Be7
11. Re1 Nb6 12. Nd2 Rc8 13. Ne2 Qc7 14. c3 Na4 15. Qc2 O-O 16. Ng3 h6 17. Bxf6
Bxf6 18. Ndf1 g6 19. Ne3 Nb6 20. Rac1 h5 21. h3 Bg5 22. Ngf1 Nc4 23. b3 Nxe3 {
Dragicevic,D (1976)-Dehlin,G Malmo 2003 1/2-1/2 (65)}) (9. O-O Be7 10. Be3 Nbd7
11. Ne2 O-O 12. Ng3 g6 13. Re1 Qc7 14. h3 Rfc8 15. Re2 Nb6 16. c3 Nc4 17. Bg5
a5 18. Nc1 Rab8 19. Nd3 Rd8 20. Qe1 Rdc8 21. Nf1 Nb6 22. Ne3 Na4 23. Bxf6 Bxf6
{Majstorovic,L-Simonovic,B Ljubljana 1951 1/2-1/2 (49)}) (9. a4 $5 bxa4 10.
Rxa4 $16) 9... Nbd7 10. O-O (10. a4 bxa4 11. Rxa4 Nb6 $14) 10... Be7 11. Re1
Qc7 12. Bg5 h6 13. Bxf6 (13. Be3 $5 $11) 13... Nxf6 $17 (13... Bxf6 $143 14. a4
bxa4 15. Rxa4 $11) 14. Rc1 (14. Nd2 O-O $15) 14... O-O 15. Nd2 Rac8 (15... Rab8
16. Nd5 Nxd5 17. exd5 $17) 16. Nf1 Rfd8 17. Ne3 Qc5 (17... g6 $17) 18. Ncd5 $2
(18. h4 $142 $5 $15) 18... Nxd5 $19 19. exd5 Bd7 20. c4 bxc4 (20... Qd4 $5 21.
Qb3 Bg5 $19) 21. Rxc4 $15 Qb5 (21... Qa7 22. Bg4 $15) 22. Rxc8 (22. Rb4 Qa5 $11
) 22... Rxc8 23. Re2 (23. Qd2 Qc5 24. Be2 a5 $15) 23... a5 (23... Qa5 24. Rc2
$17) 24. Rc2 $15 Rb8 (24... Rxc2 25. Qxc2 Bd8 26. Be2 $15) 25. g3 $11 Rb7 26.
Bg4 g6 27. Bxd7 Qxd7 28. Qd2 Rb5 29. h4 Kg7 30. Rc6 Qb7 31. Nc4 {
Looking at d6. Attacking the isolated pawn on a5} a4 $4 (31... Qa7 32. Kf1 h5
33. Nxd6 Bxd6 34. Rxd6 $11) 32. Nxd6 $4 (32. h5 $142 Qd7 33. hxg6 fxg6 34. Nb6
$18) 32... Bxd6 $11 33. Rxd6 Rxb2 34. Qc3 Rb1+ 35. Kh2 Qe7 36. Qc6 Rb2 37. Kg2
Rd2 $4 (37... h5 38. Qc5 Rb7 39. Rc6 Qxc5 40. Rxc5 $11) 38. Rd7 (38. Qc5 $142
Qe8 39. Qc7 $18) 38... Qf6 $11 (38... Qxa3 39. Qc7 Qf8 40. Rd8 Qxd8 41. Qxd8
$18) 39. Qxf6+ Kxf6 40. Ra7 Rxd5 41. Rxa4 Rd2 42. Kf3 Ke6 43. Ra6+ Kd5 44. a4
h5 45. g4 (45. Rf6 e4+ 46. Ke3 Rd3+ 47. Kf4 Ra3 $11) 45... Rb2 (45... e4+ 46.
Kg3 $11) 46. gxh5 gxh5 47. a5 Rb3+ 48. Kg2 f5 49. Rh6 Ke4 50. Rxh5 Ra3 51. Rg5
Kf4 52. Rg6 Rxa5 53. h5 Ra7 54. h6 Rh7 55. Rg3 Rxh6 56. Ra3 Rg6+ 57. Kf1 Rd6
58. Ke2 Rd4 59. Rb3 e4 60. Ra3 Rb4 61. Rc3 Rd4 62. Ra3 Rd3 63. Ra8 Rb3 64. Rg8
Rb2+ 65. Ke1 e3 66. fxe3+ Kxe3 67. Rg3+ Ke4 68. Ra3 f4 69. Rc3 Kf5 70. Ra3 Kg4
71. Rc3 Kf5 72. Kf1 Kg4 73. Ra3 1/2-1/2

[Event "U of W Open"]
[Site "?"]
[Date "1977.04.02"]
[Round "3"]
[White "Narver, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1711"]
[BlackElo "2038"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "75"]

{C27: Vienna Game: 2...Nf6 3 Bc4 Nxe4} 1. e4 e5 2. Nc3 Nf6 3. Bc4 Nxe4 4. Qh5
Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 f5 8. Qd5 Qe7 9. Nxc7+ Kd8 10. Nxa8 b6 11. d3
Bb7 12. h4 f4 13. Qf3 Nd4 14. Qg4 Bxa8 15. Nh3 $146 (15. Bd2 N6f5 (15... Bh6
16. O-O-O N6f5 17. Kb1 Qc5 18. Nh3 Nxb3 19. axb3 Nd4 20. Bc3 b5 21. Ng5 Bd5 22.
Ne4 Qb6 23. Bxd4 Qxd4 24. Rhe1 Kc7 25. c3 Qb6 26. c4 Be6 27. Qe2 Bg7 28. Nc3
bxc4 29. bxc4 Kb8 30. Rc1 {
Jacoby,G (2226)-Jarnuczak,D (2020) Pinneberg 2005 1-0 (42)}) 16. c3 Nxb3 (16...
h5 17. Qxg6 Nxb3 18. axb3 Nxh4 19. Rxh4 Qxh4 20. Rxa7 Bc6 21. Nf3 Qe7 22. Ng5
Kc8 23. Nf7 Kb8 24. Qxc6 {
1/2-1/2 (24) Kuipers,E (2263)-Janssen,R (2484) Dieren 2004}) 17. axb3 d6 18.
Qg5 Kc8 19. Qxe7 Bxe7 20. Rxa7 Bxg2 21. Rh2 Bb7 22. h5 Nh4 23. hxg6 Rg8 24.
Rxb7 Kxb7 25. gxh7 Rxg1+ 26. Ke2 f3+ 27. Ke3 Rg4 {
0-1 (27) Alkaersig,O (2170)-Lindfeldt,J (2230) Aarhus 1998}) (15. c3 N4f5 16.
Bd2 h5 17. Qh3 Bh6 18. O-O-O e4 19. dxe4 Nxe4 20. Qf3 Nxh4 21. Rxh4 Qxh4 22.
Nh3 Rf8 23. Re1 Qe7 24. Bc2 d5 25. Bxf4 Bxf4+ 26. Nxf4 Kc8 27. Qe3 Qd6 28. Nd3
Kb8 29. f3 Nf6 {
Wustefeld,E (2280)-Erdogdu,M (2400) Wijk aan Zee 2005 1/2-1/2 (54)}) (15. c3
$142 N4f5 16. Nf3 $11) 15... Qf6 $4 (15... N4f5 $142 16. Ng5 h5 $11) 16. c3 $16
h5 17. Qg5 Qxg5 18. Nxg5 Bxg2 $4 (18... Nxb3 $142 19. axb3 Bxg2 $18) 19. Rg1 (
19. cxd4 $142 Bxh1 20. dxe5 $18) 19... Nxb3 $2 (19... Nf3+ $142 $5 20. Nxf3
Bxf3 $14) 20. axb3 $16 Bc6 21. Rxa7 (21. d4 Bg7 22. Ke2 exd4 23. Bxf4 Re8+ 24.
Kd3 Be5 $16) 21... Rg8 $2 (21... Be7 $142 22. Ke2 Rg8 $16) 22. Ra6 $4 (22. d4
$142 Bg7 23. c4 Kc8 $18) 22... b5 $4 (22... Kc7 23. d4 exd4 24. Ra7+ (24. cxd4
$143 Kb7 25. Ra4 f3 $15) 24... Kb8 25. Ra2 $11) 23. Ne6+ Ke7 (23... dxe6 24.
Rxc6 {Deflection}) 24. Nxf8 Kxf8 25. d4 Nf5 26. dxe5 Nxh4 27. Kd1 $4 (27. Ke2
$142 Nf3 28. Rd1 Nxe5 29. Bxf4 Bf3+ 30. Ke1 Bxd1 31. Kxd1 $11) 27... g5 $19 28.
e6 (28. c4 $142 Nf3 29. Rh1 Nxe5 30. Rxc6 dxc6 31. Rxh5 $19) 28... Rg7 $4 (
28... Bf3+ $142 29. Ke1 dxe6 30. Bxf4 gxf4 31. Rxg8+ Kxg8 32. Rxe6 Kf7 $19) 29.
Bxf4 $1 $18 Bf3+ (29... gxf4 30. Rxg7 {Combination}) 30. Kc1 Ng2 31. Be5 Rh7 (
31... Rg8 32. exd7 Ke7 $18) 32. exd7 Rxd7 33. Rf6+ Rf7 34. Rxf3 $1 Rxf3 35.
Rxg2 Rf5 36. Bd4 Kf7 37. Be3 h4 (37... g4 $18) 38. Rxg5 (38. Rxg5 Ke6 39. Rg6+
Ke5 40. Rh6 $18) 1-0

[Event "U of W Open"]
[Site "?"]
[Date "1977.04.03"]
[Round "4"]
[White "Bailey, B."]
[Black "Macfarland, J."]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "2038"]
[BlackElo "2109"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "104"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d3 d6 9. c3 Na5 10. Bc2 c5
11. Nbd2 Qc7 12. Nf1 Bd7 13. Bg5 h6 14. Bh4 (14. Bxf6 Bxf6 15. Ne3 Be6 16. Nd5
Bxd5 17. exd5 Qb7 18. b4 cxb4 19. cxb4 e4 20. Rb1 Qxd5 21. Rxe4 Nb7 22. d4 Rac8
23. Qd3 Qc4 24. Qxc4 Rxc4 25. Bb3 Rc3 26. Ree1 a5 27. Bd5 Nd8 28. bxa5 Ra3 {
Lee Heng Jun-Zainal Fahrah,A (2050) Ho Chi Minh City 2003 1/2-1/2 (46)}) 14...
Rfe8 $146 (14... Be6 15. Ne3 (15. h3 b4 16. Ne3 bxc3 17. bxc3 Rfb8 18. d4 cxd4
19. cxd4 Rb2 20. Bd3 Qb6 21. Re2 Rxe2 22. Qxe2 exd4 23. Nd5 Bxd5 24. exd5 Kf8
25. Re1 Qd8 26. Nxd4 Nxd5 27. Qf3 Nf6 28. Nf5 Ra7 29. Nxe7 Rxe7 {
Kengis,E (2445)-Korzubov,P (2470) Vilnius 1984 1-0 (41)}) 15... Rac8 16. a3 Nc6
17. Bb3 Qb7 18. Bd5 Bxd5 19. exd5 Nd8 20. c4 bxc4 21. dxc4 Qd7 22. Qc2 g6 23.
b4 Nb7 24. Rab1 Nh5 25. Bxe7 Qxe7 26. g3 f5 27. Nh4 Qf6 28. Qa4 Rc7 29. Qxa6 {
Small,G (2226)-Taylor,T (2404) Los Angeles 2002 0-1 (41)}) 15. Ne3 Nc6 (15...
Be6 16. a3 $11) 16. Rc1 (16. Bxf6 Bxf6 17. Nd5 $16) 16... g5 $2 (16... Be6 $142
$5 $11) 17. Bg3 $16 Qb6 18. Nd5 (18. h4 g4 19. Nh2 Qd8 $16) 18... Qa7 (18...
Qd8 19. a4 $16) 19. Qd2 (19. h4 Bg4 20. hxg5 hxg5 $18) 19... Be6 (19... Bg4 $5
20. Nxg5 Nxd5 21. Nxf7 Nf6 $16) 20. Nxe7+ Qxe7 21. Nxg5 $4 (21. d4 $142 Bd7 22.
h4 $16) 21... hxg5 $17 22. Qxg5+ Kh8 23. Bh4 $2 (23. f4 $142 Nh7 24. Qxe7 Rxe7
25. f5 $17) 23... Nh7 $19 24. Qh5 f6 25. Re3 Rg8 26. Bd1 (26. Rf1 Qf7 27. Qxf7
Bxf7 $19) 26... Raf8 (26... Qf7 27. Qxf7 Bxf7 28. a3 $19) 27. Bg3 (27. Rg3 a5
$19) 27... Qf7 (27... Qg7 28. a4 $19) 28. Qh4 (28. Qxf7 Rxf7 29. a4 b4 $19)
28... Qg7 29. f4 (29. Qh5 f5 30. exf5 Rxf5 $19) 29... f5 (29... Ne7 30. Bh5 f5
31. Rf1 $19) 30. exf5 Rxf5 (30... Ne7 31. f6 Rxf6 32. fxe5 $19) 31. Rc2 (31.
fxe5 Nxe5 32. Bb3 Ng6 $19) 31... Bxa2 (31... Ne7 $142 32. Rf2 $19) 32. fxe5 Bb3
(32... Nxe5 33. Rf2 Rxf2 34. Kxf2 $19) 33. Rd2 $4 (33. Rf2 $142 Rxf2 34. Bxb3
$11) 33... Bxd1 $19 34. Rxd1 Nxe5 35. Rde1 (35. d4 cxd4 36. Rxd4 Rgf8 $19)
35... Ng6 (35... Rgf8 $5 36. b3 $19) 36. Qe4 (36. Qh3 Rf6 $19) 36... Qd7 (36...
Rf6 $142 37. Rf1 Rxf1+ 38. Kxf1 $19) 37. d4 $4 (37. Qe6 $142 Rg7 38. Qxd7 Rxd7
39. Ra1 $17) 37... Nf6 (37... Ng5 38. Qc2 cxd4 39. cxd4 $19) 38. Qd3 (38. Qc2
Nh5 39. Bxd6 cxd4 40. cxd4 $19) 38... c4 39. Qe2 (39. Qd2 d5 $19) 39... Nd5 (
39... Nh5 $142 40. Rf3 Ngf4 41. Qf2 $19) 40. Re6 (40. Re8 a5 $19) 40... Ngf4
41. Qc2 (41. Rh6+ Kg7 42. Qg4+ Kxh6 43. Qxg8 $19) 41... Rh5 (41... Nxe6 42.
Qxf5 Ndc7 43. d5 $16) 42. Qd1 Rh7 43. Qf3 Nxe6 44. Qxd5 Ng7 (44... Ng5 $142 45.
Bxd6 Rhg7 46. Rf1 $19) 45. Be5 (45. Qxd6 Qxd6 46. Bxd6 Re8 $19) 45... Rh6 46.
Bf4 (46. h3 Rf8 $19) 46... Rh5 (46... Rg6 $142 47. Bd2 $19) 47. Be5 (47. Qxd6
Qxd6 48. Bxd6 Kh7 $19) 47... Kh7 48. Qe4+ (48. Qxd6 Qxd6 49. Bxd6 a5 $19) 48...
Qf5 49. Bxd6 Qxe4 50. Rxe4 Re8 51. Be5 Ne6 52. Bd6 Kg6 0-1

[Event "U of W Open"]
[Site "?"]
[Date "1977.04.03"]
[Round "5"]
[White "Bailey, B."]
[Black "Karch, M."]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2038"]
[BlackElo "1355"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "19"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nc3
Be7 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 O-O 6. d3 b6 $146 (6... Nd4 7. Be3 Bb4 8. a3
Ba5 9. b4 Bb6 10. Nd5 Nxd5 11. Qh5 Nf6 12. Bxf7+ Kh8 13. Qd1 Qe7 14. Bxd4 Bxd4
15. Bc4 Bc3+ 16. Ke2 Bxa1 17. Qxa1 Ng4 18. h4 Rxf2+ 19. Ke1 d6 20. Nf7+ Rxf7
21. Rf1 {Le,T-Campbell,P Adelaide 2003 0-1}) (6... d6 7. Bd2 (7. Nf3 Bg4 8. O-O
Nd4 9. Ne2 Nxf3+ 10. gxf3 Bxf3 11. Qd2 Nh5 12. Re1 Qd7 13. Ng3 Qh3 {
0-1 (13) Cassar,P-Amadasun,R Moscow 1994}) 7... Bg4 8. f3 Bh5 9. g4 Bg6 10. Nh3
Qd7 11. Nf2 Rad8 12. Nd5 Nxd5 13. Bxd5 Rfe8 14. c3 Bh4 15. Kf1 Bxf2 16. Kxf2
Re7 17. Bg5 Ree8 18. Bxd8 Rxd8 19. Qd2 {
1/2-1/2 (19) Stephan,G-Noettling,D Nuremberg 2004}) (6... Na5 $5 $15) 7. f4
exf4 8. Bxf4 Nh5 $4 (8... d6 $142 9. d4 Na5 $11) 9. Qxh5 $18 g6 10. Qxh7# 1-0

[Event "Seattle Class"]
[Site "?"]
[Date "1977.05.28"]
[Round "1"]
[White "Bailey, B."]
[Black "Teplow, D."]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1905"]
[BlackElo "1817"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "55"]

{C86: Closed Ruy Lopez: Worrall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Qe2 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11.
Qxe5 Bb7 12. d4 Bd6 13. Qh5 Nf4 14. Bxf4 Bxf4 15. Na3 $146 (15. g3 Bg5 16. f4
Bf6 17. Nd2 g6 18. Qg4 c5 19. d5 c4 20. Bc2 Qb6+ 21. Rf2 Be7 22. Nf3 Bc5 23.
Nd4 f5 24. Qd1 Rad8 25. b4 Bxd4 26. Qxd4 Qxd4 27. cxd4 Rfe8 28. a4 Bxd5 29.
axb5 axb5 {Shipman,W-Santasiere,A Pittsburgh 1946 1/2-1/2 (37)}) 15... Qd7 (
15... g6 $142 $5 16. Qh3 Qg5 $11) 16. Nc2 $14 Rae8 17. Rae1 g6 18. Qh4 Qc6 19.
f3 Qd6 20. Rxe8 (20. Nb4 $142 $5 Bd2 21. Rxe8 Rxe8 22. Nd3 $16) 20... Rxe8 $11
21. Re1 Rxe1+ 22. Nxe1 Be3+ 23. Kf1 c5 (23... a5 $5 $11) 24. Bxf7+ $14 Kg7 (
24... Kxf7 25. Qxh7+ {Skewer}) 25. d5 Bf4 $4 (25... Bh6 $142 $5 $14) 26. g3 (
26. Nd3 Bxh2 27. Be6 Bxd5 28. Bxd5 Qxd5 29. Qe7+ (29. Qxh2 Qxd3+ 30. Kf2 Qd2+
31. Kg3 Qd6+ (31... Qxb2 $6 32. Qh4 $15) 32. f4 g5 $17) 29... Kg8 30. Nxc5 $18)
26... Bc1 27. Nd3 Bh6 $4 (27... Qf8 28. Ne5 Qd6 $18) 28. Be6 (28. Be6 Bxd5 29.
Bxd5 Qxd5 30. Qe7+ Kg8 31. Qe2 Qxa2 32. Nxc5 $18) 1-0

[Event "Seattle Class"]
[Site "?"]
[Date "1977.05.28"]
[Round "2"]
[White "Bailey, B."]
[Black "Heywood, B."]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1905"]
[BlackElo "1939"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "78"]

{A40: Unusual replies to 1 d4} 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 Na6 (4... b6
5. Nc3 cxd4 6. Nxd4 Bb7 7. Be2 Nf6 8. f3 O-O 9. O-O e6 10. Bg5 h6 11. Bh4 g5
12. Bf2 d6 13. Qd2 a6 14. Rad1 Nbd7 15. Be3 Kh7 16. Nc2 Ne8 17. Bd4 Rc8 18.
Bxg7 Kxg7 19. g3 {Vadasz,L (2490)-Bohosjan,S (2410) Trnava 1979 1/2-1/2 (48)})
5. Nc3 d6 6. Be3 (6. d5 Bg4 7. Be2 Nf6 8. Bf4 Nd7 9. Qd2 O-O 10. Bh6 Bxh6 11.
Qxh6 Bxf3 12. Bxf3 Nb4 13. Qd2 e5 14. a3 Na6 15. O-O Nc7 16. b4 Rb8 17. Bd1 b6
18. Ba4 Nf6 19. Rab1 Nh5 20. g3 a6 {
Rudd,J (2268)-Storey,C (2211) Douglas 2005 1-0 (58)}) 6... Nf6 $146 (6... f5 7.
Bd3 fxe4 8. Nxe4 Nf6 9. dxc5 Nxe4 10. Bxe4 Nxc5 11. Bxc5 dxc5 12. Qxd8+ Kxd8
13. O-O-O+ Kc7 14. Rd5 Kb6 15. b4 cxb4 16. Rb5+ Kc7 17. Rxb4 Rb8 18. Re1 Bc3
19. Rb5 Bxe1 20. Nxe1 Bd7 21. Rb3 {
Nasser,S-Lazzarini,D Vitoria 1961 1/2-1/2 (39)}) 7. dxc5 (7. h3 $5 $16) 7...
Nxc5 $11 8. Bxc5 (8. Qc2 $5 $11) 8... dxc5 $15 9. Qxd8+ Kxd8 10. O-O-O+ Kc7 (
10... Ke8 11. Be2 Rb8 12. Rhf1 $11) 11. h3 (11. Be2 h6 $11) 11... Be6 12. Kc2
h6 13. b3 Rad8 14. Be2 Rxd1 15. Rxd1 a6 16. Nd5+ (16. Ne1 $142 $11) 16... Bxd5
17. cxd5 $4 (17. exd5 Ne4 18. Re1 Nxf2 19. Bf1 $11) 17... Nxe4 $19 18. a3 (18.
Re1 Nc3 (18... Nxf2 $6 19. a4 $19) 19. Bxa6 Bf6 $19 (19... bxa6 $143 20. Rxe7+
Kd6 21. Rxf7 $19)) 18... Nxf2 (18... Nc3 $142 $5 19. Re1 Nxe2 20. Rxe2 $19) 19.
Re1 Re8 (19... Kd6 20. Nd2 b5 21. g4 $19) 20. Nd2 (20. Bc4 Kd7 21. a4 $19)
20... f5 (20... Bd4 $142 21. Bc4 Kd7 22. a4 $19) 21. Rf1 $4 (21. Bf3 $142 e5
22. dxe6 $17) 21... Bd4 $19 22. Nf3 (22. Bf3 e5 23. dxe6 Rxe6 $19) 22... Be3 (
22... Ne4 $142 23. Re1 Bc3 24. Rd1 $19) 23. Ne5 Rg8 24. Bf3 g5 (24... Bd4 $142
25. Re1 Ne4 26. Nc4 $19) 25. Re1 g4 $4 (25... f4 26. a4 $17) 26. hxg4 $4 (26.
Rxe3 $142 gxf3 27. Nxf3 Rxg2 28. Nh4 $11) 26... fxg4 $19 27. Rxe3 gxf3 28. gxf3
(28. Nxf3 Kd8 29. Ne1 $19) 28... h5 (28... Rg2 $142 29. Kb1 h5 $19) 29. Re2 $11
Nh3 30. Nd3 Rg7 31. Nxc5 $2 (31. Rh2 Rg3 32. Re2 Kd6 33. Re6+ Kxd5 34. Rxe7 Ng5
35. Nf4+ Kc6 36. Nxh5 Rxf3 $11) 31... Rf7 (31... Nf4 $5 32. Re4 Rg2+ 33. Kc3
Nxd5+ 34. Kd4 Rd2+ 35. Ke5 Nf6 $17) 32. Ne6+ (32. Re4 $5 $11) 32... Kd6 $15 33.
Nd8 Rxf3 (33... Rh7 $5 34. Kd2 Nf4 35. Nxb7+ Kxd5 $15) 34. Nxb7+ $15 Kd7 (34...
Kxd5 35. Rxe7 Rf2+ 36. Kc3 Rf3+ 37. Kc2 $11) 35. Nc5+ Kd8 36. Ne6+ Kd7 37. Re5
h4 38. Re4 a5 39. Rxh4 a4 1-0

[Event "Seattle Class"]
[Site "?"]
[Date "1977.05.29"]
[Round "3"]
[White "Macfarland, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "1966"]
[BlackElo "1905"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "60"]

{D61: Queen's Gambit Declined: Classical: 7 Qc2} 1. d4 d5 2. c4 e6 3. Nc3 Nf6
4. Bg5 Be7 5. e3 Nbd7 6. Nf3 O-O 7. Qc2 c6 8. Rd1 h6 9. Bh4 b6 10. Be2 Ba6 (
10... Bb7 11. O-O Rc8 12. a3 c5 13. dxc5 Rxc5 14. cxd5 Nxd5 15. Bxe7 Qxe7 16.
Nxd5 Bxd5 17. Qb1 Nf6 18. Nd4 e5 19. Nf3 Rfc8 20. Rc1 Be4 21. Qa1 Rc2 22. Ba6
Rxc1 {1/2-1/2 (22) Wang Yue (2626)-Zvjaginsev,V (2675) Ergun 2006}) 11. b3 $146
(11. cxd5 Bxe2 12. Qxe2 cxd5 13. O-O Ne4 14. Bxe7 Nxc3 15. bxc3 Qxe7 16. c4 Nf6
17. Rc1 {1/2-1/2 (17) Jurek,J (2395)-Matlak,M (2430) Czechia 1998}) 11... Qc8 (
11... Rc8 12. O-O $11) 12. O-O c5 $4 (12... Re8 $142 $14) 13. cxd5 $18 Bxe2 14.
Qxe2 (14. Nxe2 $6 Nxd5 15. e4 Nb4 $11) 14... exd5 (14... cxd4 15. dxe6 fxe6 16.
Bxf6 Bxf6 17. Ne4 dxe3 18. Qxe3 $18) 15. dxc5 Qxc5 (15... Rd8 16. Nxd5 Nxd5 17.
Rxd5 Nxc5 18. Rxd8+ Bxd8 19. Bxd8 Qxd8 $18) 16. Rc1 $4 (16. Rd3 $142 $5 g6 17.
Qd1 Qa3 18. Nxd5 Nxd5 19. Rxd5 Nf6 $18) 16... Rac8 (16... Rfc8 $142 17. Nd4 Qa3
$16) 17. Qd2 $4 (17. Nd4 $5 Rfe8 18. h3 $18) 17... Qd6 (17... Qa5 18. Qd3 Ba3
19. Rc2 $11) 18. Bg3 (18. Rcd1 Rc5 19. b4 $16) 18... Qe6 $2 (18... Qa3 $142 $5
19. Nb5 Qa6 $11) 19. Nd4 $16 Qg4 20. h3 (20. f3 Qg6 21. Ncb5 a6 $16) 20... Qh5
(20... Qg6 21. Qe2 Ba3 22. Rc2 $16) 21. Qd3 Ba3 22. Rcd1 Nc5 23. Qf5 (23. Qe2
Nxb3 24. Ndb5 Na5 25. Qxh5 Nxh5 $14) 23... Nxb3 $11 24. Nxd5 Qxf5 25. Nxf5 Nxd5
26. axb3 Nc3 27. Ra1 Nb5 28. Rxa3 Nxa3 29. Ne7+ Kh7 30. Nxc8 Rxc8 1/2-1/2

[Event "Seattle Class"]
[Site "?"]
[Date "1977.05.30"]
[Round "4"]
[White "McGeary, B."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1933"]
[BlackElo "1905"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "29"]

{C54: Giuoco Piano: 4 c3 Nf6, main lines with 5 d4 and 5 d3} 1. e4 e5 2. Bc4
Bc5 3. Nf3 Nc6 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9.
exd5 Nxd5 10. Qb3 Na5 11. Qa4+ c6 12. Bxd5 Qxd5 13. O-O O-O 14. Rac1 Qd8 $4
$146 (14... Qb5 15. Qa3 (15. Qxb5 cxb5 16. d5 (16. Rfe1 Be6 17. b3 Rac8 18. Ne4
Rfd8 19. Neg5 Rxc1 20. Rxc1 Nc6 21. Nxe6 fxe6 22. Kf1 Nxd4 23. Nxd4 Rxd4 24.
Rc8+ Kf7 25. Rc7+ Kf6 26. Rxb7 a5 27. Rxb5 a4 28. Ke2 g5 29. Rb6 Kf5 30. Ke3 e5
{Molina Ballester,S-Lopez Ferrando,V Castellon 2003 0-1 (45)}) 16... b6 17. b4
Nc4 18. Nxc4 bxc4 19. Nd4 Bb7 20. Nf5 Rfd8 21. Rfd1 {
1/2-1/2 (21) Romano,Z (1860)-Reginato,M (1679) Bratto 2005}) 15... b6 16. b4
Nb7 17. Ne5 Nd8 18. Qc3 Be6 19. a3 Rc8 20. Rfe1 Qd5 21. Ndc4 f6 22. Ne3 Qb3 23.
Qxb3 Bxb3 24. Nf5 Rc7 25. Nxc6 Rd7 26. Re7 Rf7 27. Rxd7 Rxd7 28. Nb8 Rf7 29.
Rc8 {Navratil,F-Cyron,K Policka 1997 1-0 (32)}) (14... b6 15. b4 Nb7 16. Qxc6
Qxa2 17. Rfe1 Qa3 18. Rb1 Qd3 19. Nc4 Qg6 20. d5 Qxc6 21. dxc6 Nd8 22. b5 Be6
23. Nd6 Bd5 24. c7 Ne6 25. Rec1 Nc5 26. Nd4 {
1-0 (26) Sekulic,V (2315)-Mitrovic,J Bijeljina Dvorovi 1994}) (14... b6 $142
$14) 15. b4 $18 (15. b4 Nc4 16. Nxc4 $18 (16. Rxc4 $2 b5 17. Qc2 bxc4 $17)) 1-0

[Event "Seattle Class"]
[Site "?"]
[Date "1977.05.30"]
[Round "5"]
[White "Bailey, B."]
[Black "Widdison, K."]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1905"]
[BlackElo "1895"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "60"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 e5 7. Nb3 Be6 8. O-O Be7 9. f4 Qc7 10. Be3 Nbd7 11. Qe1 O-O 12. f5
Bc4 13. Rd1 b5 14. a3 Rab8 $146 (14... Rfd8 15. g4 h6 16. Nd2 d5 17. Nxc4 dxc4
18. Bf3 Bc5 19. h4 Qa7 20. Kf2 Bxe3+ 21. Qxe3 Qxe3+ 22. Kxe3 Nb6 23. g5 hxg5
24. hxg5 Nh7 25. Rg1 Rxd1 26. Bxd1 Rd8 27. Bh5 Rd6 28. Bxf7+ Kxf7 29. g6+ {
Savchenko,A (2053)-Tishin,D (2414) Odessa 2001 1/2-1/2 (56)}) (14... Rfc8 15.
g4 h6 $15) 15. Nd2 $4 (15. g4 $142 h6 16. g5 hxg5 17. Bxg5 $11) 15... Bxe2 $17
16. Qxe2 Nb6 $4 (16... h6 $142 17. h3 Rfc8 $17) 17. Bxb6 (17. g4 h6 18. g5 hxg5
19. Bxg5 Rfd8 $11) 17... Qxb6+ (17... Rxb6 $142 18. g4 h6 $11) 18. Qf2 (18. Kh1
a5 19. Nd5 Nxd5 20. exd5 Qd4 $11) 18... Bd8 (18... Rfc8 $142 19. Qxb6 Rxb6 $17)
19. Rfe1 $4 (19. Nd5 $142 $5 $11) 19... Ng4 (19... b4 $5 20. Nd5 Nxd5 21. exd5
$19) 20. Qxb6 Bxb6+ (20... Rxb6 $143 21. Nd5 Rc6 22. c3 $14) 21. Kf1 Nxh2+ (
21... Ne3+ $142 $5 22. Rxe3 Bxe3 $17) 22. Ke2 $15 Rfc8 23. Kd3 $4 (23. Nd5 $142
Bd8 24. Rh1 $11) 23... Ng4 $19 24. Rc1 (24. Rf1 Ne3 25. Nd5 Nxd1 26. Rxd1 Bd8
$19) 24... Bd4 25. Nf3 (25. Nd5 Bxb2 26. Rb1 Bxa3 27. Ne7+ Kf8 28. Nxc8 Rxc8
29. c3 $19) 25... Nf2+ 26. Kd2 Bxc3+ 27. bxc3 Rc4 28. Ng5 (28. Ke2 Nxe4 29. f6
Nxf6 $19) 28... h6 29. Re2 Ng4 30. Nh3 Rbc8 0-1

[Event "Puget Sound Open"]
[Site "?"]
[Date "1977.07.02"]
[Round "1"]
[White "Fitzpatric, S."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1742"]
[BlackElo "1906"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "54"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. Nc3 Bf5 3. f3 h5 $146 (3... e6 4. e4
(4. Bf4 c5 5. e3 Nc6 6. g4 Bg6 7. h4 h6 8. h5 Bh7 9. Bb5 Be7 10. Nge2 Rc8 11.
Qd2 a6 12. Bxc6+ Rxc6 13. Bg3 Nf6 14. a3 b5 15. dxc5 Bxc5 16. Nd4 Bxd4 17. exd4
Qb6 18. Be5 Rg8 {Toth,J (2255)-Orban,Z Sarospatak 1996 0-1 (37)}) 4... dxe4 5.
fxe4 Bg6 6. Nf3 Bb4 7. Bd3 Nc6 8. Be3 Nge7 9. O-O O-O 10. Ne2 Qc8 11. c3 Ba5
12. Nf4 Nd8 13. h4 f6 14. Qe1 c6 15. h5 Be8 16. Qh4 Bc7 17. g4 Qd7 18. g5 {
Marsalek,J-Blatny,F Chocen 1950 1-0}) (3... Bg6 4. Bg5 h6 5. Bh4 c6 6. e4 Qa5
7. e5 e6 8. a3 c5 9. Bb5+ Nc6 10. dxc5 Bxc5 11. Nge2 Qc7 12. f4 Nge7 13. Na4
Nf5 14. Nxc5 Ne3 15. Qd2 Nxg2+ 16. Kf2 Nxh4 17. Nd4 O-O 18. Bxc6 {
Aronian,L (2330)-Dragomarezkij,E (2465) Moscow 1995 0-1 (60)}) (3... c6 4. e4
Bg6 5. Nh3 e6 6. Nf4 Bd6 7. h4 Bxf4 8. Bxf4 h6 9. h5 Bh7 10. Qd2 Nd7 11. O-O-O
Qa5 12. exd5 cxd5 13. Nb5 Qxd2+ 14. Rxd2 Ke7 15. Bd6+ Kf6 16. Rh4 g5 17. hxg6
Bxg6 18. Nc7 {Meyer,H-Hohnhaus,W Minden 1951 1/2-1/2}) (3... c5 4. e4 dxe4 5.
d5 exf3 6. Nxf3 g6 7. Be3 Nf6 8. Bxc5 Bg7 9. d6 e5 10. Nb5 O-O 11. Nc7 Nbd7 12.
Nxa8 Nxc5 13. Nc7 Nfe4 14. Qd5 Ne6 15. O-O-O Nf2 16. Bc4 Nxh1 17. Rxh1 Nxc7 18.
dxc7 {Jorgensen,K-Neuenschwander,B Ribe 1978 1/2-1/2 (66)}) (3... Nf6 $142 4.
g4 Bg6 $11) 4. e4 $16 dxe4 5. fxe4 Bg4 6. Nf3 (6. Qd3 $142 e5 7. d5 $16) 6...
Bxf3 $4 (6... e5 $142 $16) 7. Qxf3 $18 (7. gxf3 $6 e5 8. Be3 exd4 9. Bxd4 a6
$16) 7... Qxd4 (7... Nc6 8. Be3 e5 $18) 8. Nd5 Nf6 (8... Kd8 9. c3 Qa4 10. Bf4
$18) 9. Nxc7+ Kd8 10. Nxa8 Nbd7 (10... e6 11. Be2 Nbd7 12. c3 Qxe4 13. Bf4 Qxf3
14. Bxf3 $18) 11. Bd3 (11. c3 $142 $5 Qxe4+ 12. Qxe4 Nxe4 $18) 11... e6 12. c3
Bb4 (12... Qd6 13. Bb5 Ne5 14. Qe2 $18) 13. Be3 Bxc3+ (13... Qxd3 14. Bb6+ $1
axb6 15. Qxd3 $18) 14. Ke2 Qd6 15. bxc3 Ne5 (15... Ke7 16. Rhd1 Rxa8 17. Bb5
$18) 16. Bf4 Ke7 17. Bxe5 (17. Rhb1 $5 b6 18. Nc7 Qxc7 $18) 17... Qxe5 18. Rab1
Rxa8 (18... b6 19. Rb5 Qxc3 20. Rf1 Rxa8 21. e5 $18) 19. Rxb7+ Kf8 20. Qg3 Qa5
(20... Qxc3 21. Qd6+ Kg8 22. Rb8+ Rxb8 23. Qxb8+ Kh7 24. e5+ g6 $18) 21. Qd6+
Kg8 22. Rb8+ Rxb8 23. Qxb8+ Kh7 24. e5+ g6 25. exf6 Qxa2+ 26. Kf3 Qd5+ 27. Be4
Qxe4+ (27... Qc5 28. Rc1 h4 29. Qe8 Qh5+ 30. Kf2 Qc5+ 31. Ke2 Qh5+ 32. Ke1 h3
33. Qxf7+ Kh6 34. g3 Qg5 35. Qg7+ Kh5 36. Bf3+ Qg4 37. Bxg4+ Kxg4 38. Qxg6+ Kf3
39. Rc2 e5 40. Qf5+ Ke3 41. Re2#) 1-0

[Event "Puget Sound Open"]
[Site "?"]
[Date "1977.07.02"]
[Round "2"]
[White "Bailey, B."]
[Black "Powrie, C."]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1906"]
[BlackElo "1782"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "85"]

{B06: Modern Defence} 1. e4 g6 2. d4 Bg7 3. f4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6.
Nf3 d6 7. c3 (7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Qb6 10. c3 Nf6 11. Nd2 O-O 12. Nc4
Qc7 13. a4 e6 14. Ne3 d5 15. e5 Nd7 16. O-O Nc5 17. Bc2 a6 18. Ng4 Nb3 19. Bxb3
Qb6+ 20. Be3 Qxb3 21. Rf2 b5 {
Mihevc,I (2242)-Krumpacnik,D (2383) Dobrna 2002 1/2-1/2 (44)}) 7... Nf6 8. Bd3
O-O 9. O-O (9. Qe2 e5 10. fxe5 dxe5 11. O-O h6 12. h3 Nh5 13. Kh2 Nf4 14. Bxf4
exf4 15. Bc2 Qc7 16. Na3 a6 17. Rad1 b5 18. Nb1 Be6 19. Bb3 Rfe8 20. Bxe6 Rxe6
21. Qc2 Rae8 22. Nbd2 Na5 23. Kh1 Rc8 {
Zvereva,S-Chernikova,S (2205) St Petersburg 2004 0-1 (50)}) 9... Qc7 $146 (9...
e5 10. fxe5 Qb6+ 11. Kh1 Ng4 12. Qe2 Ncxe5 13. Nxe5 Bxe5 14. h3 Nf6 15. Bf4 Nh5
16. Bxe5 dxe5 17. Qf2 Be6 18. Na3 Qxf2 19. Rxf2 Rac8 20. Kh2 Rfd8 21. Bc2 Kg7
22. Bb3 Rc6 23. Raf1 f6 24. Bxe6 {
Brcar,A-Grosar,A (2455) Ljubljana 1992 0-1 (36)}) (9... e5 10. fxe5 Nxe5 11.
Nxe5 dxe5 12. Kh1 $17) 10. Nbd2 (10. Kh1 Bg4 11. Na3 e5 $11) 10... Nh5 (10...
e5 $5 11. Nc4 Be6 $17) 11. Nb3 $11 e5 12. fxe5 (12. f5 $5 $11) 12... dxe5 (
12... Nxe5 13. Bg5 $17) 13. Qe1 (13. Be3 b6 $17) 13... Be6 (13... Nd8 14. Be3
$17) 14. Be3 (14. Nc5 Bc8 $15) 14... Rad8 (14... Nf4 15. Bb5 $17) 15. Rd1 (15.
Nc5 Bc8 $15) 15... b6 (15... Nf4 16. Bb1 $17) 16. Qf2 (16. Ng5 $142 Bg4 17. Be2
Rxd1 18. Qxd1 Bxe2 19. Qxe2 $15) 16... f5 $4 (16... h6 $142 $5 $17) 17. Ng5 (
17. exf5 Bxf5 18. Bxf5 Rxf5 $14) 17... Bc8 (17... fxe4 18. Nxe6 Rxf2 19. Bxf2
$11 (19. Nxc7 $143 Rxf1+ 20. Rxf1 Rxd3 $17)) 18. Bc4+ (18. exf5 $142 $5 Bxf5
19. Qh4 Rxd3 20. Qc4+ Kh8 21. Rxd3 Bxd3 22. Rxf8+ Bxf8 23. Qxd3 $14) 18... Kh8
$11 19. exf5 Bxf5 (19... gxf5 $143 20. Nxh7 Kxh7 21. Qh4 $16) 20. Nf7+ (20. Rd2
$142 $5 Nf4 21. Qh4 $11) 20... Rxf7 $17 21. Bxf7 Rxd1 (21... Qxf7 $2 22. Rxd8+
Nxd8 23. g4 $18) 22. Rxd1 Nf6 $4 (22... Qxf7 $142 23. g4 Qc4 $17) 23. Bd5 $18
Ne7 (23... Nxd5 24. Rxd5 h6 25. Rd1 $18) 24. Bf3 e4 (24... Ng4 25. Bxg4 Bxg4
26. Re1 $18) 25. Be2 Ned5 26. Bd4 (26. Bg5 $142 h6 27. Qh4 Kh7 $18) 26... Qe7 (
26... Nf4 27. Rf1 g5 28. Re1 $18) 27. Bxf6 (27. Bc4 $142 Nc7 28. Qf4 Nh5 $18)
27... Nxf6 28. Nd4 Bd7 29. Re1 (29. Qf4 h6 30. Qc7 e3 $18) 29... Bh6 (29... h5
$18) 30. Qh4 (30. Rf1 $142 Bg7 31. Qg3 $18) 30... Be3+ 31. Kh1 Qe5 $4 (31...
Ng4 $142 $1 32. Qxe7 Nf2+ 33. Kg1 Ng4+ 34. Kh1 Nf2+ 35. Kg1 Ng4+ 36. Kh1 $11)
32. Rf1 (32. Nc2 Bc5 33. Qh6 Bd6 $18) 32... Bg5 33. Qg3 Qxg3 34. hxg3 Kg7 35.
Rd1 (35. a4 $142 a5 36. Ra1 $18) 35... Ng4 $4 (35... Be3 $142 36. Rf1 a5 $18)
36. Bxg4 $18 Bxg4 37. Re1 e3 38. Nf3 Bh6 39. Kg1 Kf6 (39... Bc8 40. Nd4 $18)
40. Kf1 Kf5 (40... a5 41. Ke2 Bc8 42. b3 $18) 41. Rd1 Ke6 (41... Kf6 42. Rd8
$18) 42. Ke2 Ke7 (42... Bf8 43. Rd8 Bd6 44. Kxe3 Bxg3 45. Ra8 $18) 43. Rh1 (43.
Rh1 Bg7 44. Rxh7 $18) 1-0

[Event "Puget Sound Open"]
[Site "?"]
[Date "1977.07.03"]
[Round "3"]
[White "Muller, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1799"]
[BlackElo "1906"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "59"]

{C45: Scotch Game} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Be7 6. Nc3
Nf6 7. Be3 d6 8. Be2 O-O 9. f4 (9. O-O a5 10. a4 Be6 11. Nd4 Nxd4 12. Bxd4 Nd7
13. f4 f5 14. Bf3 c6 15. Qd2 Bf6 16. Rad1 Bc4 17. Rfe1 fxe4 18. Nxe4 Bxd4+ 19.
Qxd4 d5 20. b3 Ba6 21. Ng5 Qf6 22. Qxf6 Rxf6 23. Re7 Nc5 {
Davydov,M (2144)-Krasevec,V (2065) Lignano Sabbiadoro 2005 1/2-1/2}) 9... Re8
10. Bf3 $146 (10. O-O Bf8 11. Bf3 Be6 12. Nd4 Bc4 13. Re1 d5 14. Nxc6 bxc6 15.
e5 Nd7 16. b3 Ba6 17. a3 Kh8 18. Bf2 Bc5 19. Qd2 Qe7 20. g3 Rad8 21. Bd4 Bxd4+
22. Qxd4 Qc5 23. Qxc5 Nxc5 24. Rad1 d4 {
Troianescu,O-Dittmann,S Erfurt 1955 1-0 (41)}) 10... Bf8 11. Qe2 Qe7 $2 (11...
a5 $142 $5 12. a3 a4 $14) 12. O-O-O $16 Bf5 (12... a5 13. a3 a4 14. Nd4 Nxd4
15. Bxd4 $16 (15. Rxd4 $6 c6 $14)) 13. exf5 (13. Nd2 $142 $5 d5 14. exf5 $18)
13... Qxe3+ $16 14. Qxe3 Rxe3 15. Rhe1 (15. Nb5 Rb8 $16) 15... Rxe1 $14 16.
Rxe1 a6 $2 (16... Rb8 17. Nb5 Nb4 18. Nxc7 Nxa2+ 19. Kb1 $14) 17. Ne4 (17. g4
$142 d5 18. g5 $18) 17... Nxe4 $11 18. Bxe4 Re8 19. Kd2 d5 20. Bf3 (20. Bxd5 $4
Rd8 21. c4 Bb4+ 22. Kd1 Bxe1 23. Kxe1 Nb4 24. Bxb7 Nd3+ 25. Ke2 Nxf4+ 26. Kf3
Nd3 $19) 20... Rxe1 (20... Rd8 21. Rd1 $11) 21. Kxe1 $14 Ne7 $2 (21... Na5 22.
Nxa5 Bb4+ 23. Ke2 Bxa5 24. f6 $14) 22. Kd2 (22. Nc5 Nxf5 23. Nxb7 c6 $18) 22...
c6 (22... Nxf5 23. Bxd5 c6 24. Bf3 $14) 23. g4 (23. Nc5 $142 b6 24. Nxa6 Nxf5
25. Bg4 $16) 23... Nc8 $11 24. Kd3 Bd6 25. Na5 Bxf4 26. Nxb7 Bxh2 27. Kd4 Bg1+
28. Ke5 Bh2+ 29. Kd4 Bg1+ 30. Ke5 1/2-1/2

[Event "Puget Sound Open"]
[Site "?"]
[Date "1977.07.03"]
[Round "4"]
[White "Bailey, B."]
[Black "Edwards, M."]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "1906"]
[BlackElo "1859"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "53"]

{C86: Closed Ruy Lopez: Worrall Attack} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Qe2 d6 7. c3 Bg4 8. h3 Bxf3 (8... Bh5 9. Rd1 (9. d3 O-O 10.
Nbd2 Bxf3 11. Nxf3 b5 12. Bc2 b4 13. Ba4 Nb8 14. cxb4 a5 15. bxa5 Rxa5 16. Bc2
c5 17. Bd2 Ra7 18. b4 cxb4 19. Bxb4 Nc6 20. Bd2 Qa8 21. Bb3 Rb8 22. Rac1 h6 23.
Rc2 Nb4 {Wallace,P (2209)-Young,C (2102) Southend 2006 1-0 (33)}) 9... Nd7 10.
d4 Bxf3 11. Qxf3 Bf6 12. dxe5 Ndxe5 13. Qe2 O-O 14. f4 Ng6 15. Be3 Re8 16. Nd2
b5 17. Bb3 Na5 18. Bc2 c5 19. Qf2 Qc7 20. a3 Rab8 21. Rac1 Nc6 22. Bb1 a5 23.
a4 {Johannessen,S (2302)-Diesen,B (2275) Norway 1999 1-0 (44)}) 9. Qxf3 b5 10.
Bc2 $146 (10. Bb3 O-O 11. Rd1 Na5 12. Bc2 c5 13. d3 Qc7 14. Nd2 c4 15. d4 b4
16. dxe5 dxe5 17. cxb4 Bxb4 18. Nf1 Nc6 19. Be3 Rfd8 20. Ng3 Nd4 21. Bxd4 exd4
22. Rac1 Qe5 23. Bb1 Rac8 24. a3 Bd6 {Kamal,M-Nahzad,A Doha 1992 0-1 (44)})
10... d5 11. exd5 Qxd5 12. Qxd5 Nxd5 13. Be4 O-O-O 14. d3 (14. a4 Kb7 15. axb5
axb5 $14) 14... Bc5 (14... Kb7 $5 $11) 15. Nd2 $14 Kb7 16. Nb3 Bb6 17. c4 (17.
Bg5 $142 f6 18. Bc1 $16) 17... Nde7 $4 (17... Nf6 $142 18. c5 Nxe4 19. cxb6 Nf6
20. bxc7 Kxc7 $11) 18. c5 $18 f5 19. Bxc6+ (19. Bf3 h6 $18) 19... Nxc6 20. cxb6
Kxb6 (20... cxb6 21. f4 exf4 22. Bxf4 Rxd3 $18) 21. Be3+ Kb7 22. Nc5+ Kc8 (
22... Kb6 23. Ne6+ Kb7 24. Nc5+ Kb6 25. Ne6+ Kb7 26. f4 $18) 23. f4 (23. a4 b4
24. Nxa6 f4 $18) 23... g6 (23... Rhe8 24. a4 b4 25. a5 $18) 24. a3 (24. a4 bxa4
25. Rxa4 exf4 26. Bxf4 a5 $18) 24... Rd5 (24... Rhe8 25. Rfe1 $18) 25. Rac1 a5
26. fxe5 Nxe5 27. Bf4 (27. Bf4 Re8 28. b4 $18) 1-0

[Event "Puget Sound Open"]
[Site "?"]
[Date "1977.07.04"]
[Round "5"]
[White "Polich, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1816"]
[BlackElo "1906"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "107"]

{E60: King's Indian: Unusual lines and Fianchetto Variation without Nc3} 1. b3
g6 2. Bb2 Nf6 3. c4 Bg7 4. g3 O-O 5. Bg2 c5 6. Nf3 Nc6 7. O-O d6 8. d4 cxd4 9.
Nxd4 Bd7 10. Nd2 (10. Qd2 Nxd4 11. Bxd4 Bc6 12. Nc3 Qa5 13. Rad1 Rfc8 14. Bxf6
Bxf6 15. Nd5 Qxd2 16. Nxf6+ Kg7 17. Nh5+ Kh6 18. Rxd2 Kxh5 19. Rfd1 Bxg2 20.
Kxg2 Kg5 21. f4+ Kf6 22. Kf3 a6 23. Rd5 b5 {
1/2-1/2 (23) Smyslov,V (2575)-Dzindzichashvili,R (2550) Buenos Aires 1978})
10... Nxd4 (10... Qa5 11. e3 Rfc8 12. h3 Rab8 13. a3 a6 14. Rc1 Qb6 15. b4 Ne8
16. Ne4 Qd8 17. Qb3 e5 18. Ne2 b5 19. cxb5 Be6 20. Qd1 axb5 21. N2c3 f5 22. Nd2
e4 23. f4 Qb6 24. Re1 d5 25. Nb3 {
Mikhalchishin,A (2525)-Borisek,J (2185) Nova Gorica 2001 0-1 (44)}) 11. Bxd4
Bc6 $146 (11... Qc8 12. Ne4 {
1/2-1/2 (12) Kovacs Pinter,M (2200)-Porubszky Angyalosine,M (2120) Hungary 1993
}) (11... Qc7 12. Rc1 a5 13. a3 Bc6 14. e4 b6 15. Re1 Qb7 16. Qc2 Rfc8 17. Qb2
b5 18. cxb5 Qxb5 19. Bh3 Re8 20. e5 Nh5 21. Bg4 dxe5 22. Rc5 Qb7 23. Bxe5 Bxe5
24. Qxe5 Nf6 25. Qc3 Nxg4 26. Rxc6 {
Suskovic,M (2130)-Vidovic,S (2225) Hvar 1998 1-0 (51)}) 12. e4 Nd7 13. Bxg7
Kxg7 14. Qc2 a5 15. Rad1 Qb6 16. Rfe1 Ne5 17. Nb1 (17. Nf3 $5 $11) 17... a4 $15
18. Nc3 (18. h3 axb3 19. axb3 Ra1 $15) 18... axb3 $17 19. axb3 Rfe8 (19... Ra3
$142 $5 20. Rb1 Rfa8 $17) 20. Nd5 $11 Bxd5 21. exd5 Ra3 22. Re3 Qa7 (22... Rc8
23. Bf1 $11) 23. Rb1 (23. Qc3 Kg8 $11) 23... Kg8 (23... Rc8 $5 24. Bh3 Rc7 $11)
24. h3 $11 Rc8 25. Qe2 Qb6 (25... Rc5 26. Rb2 $11) 26. Rb2 Rc7 27. Kh2 Kf8 (
27... h5 28. Qd2 $11) 28. Bf1 (28. f4 $5 Nd7 29. Rxe7 $14) 28... Ra1 $11 29.
Kg2 f6 30. f4 Nf7 31. Qf2 Ra3 32. Rf3 Qxf2+ 33. Kxf2 b6 34. Ke3 Rca7 35. Kd4
Ke8 (35... Nd8 36. Bd3 $11) 36. Re3 Kd8 (36... Nd8 $142 $5 $11) 37. Bd3 $16 Ra2
38. Kc3 R2a5 (38... Ke8 39. Re1 $16) 39. Rbe2 (39. Kb4 Ra1 $16) 39... Nh6 (
39... Ke8 40. Kb4 $16) 40. g4 Ng8 $4 (40... Ra3 $142 $16) 41. h4 $18 Ra2 (41...
Ke8 42. Kb4 Kf7 $18) 42. h5 Nh6 (42... f5 43. g5 Ke8 44. Kb4 Rxe2 45. Rxe2 $18)
43. hxg6 hxg6 44. Rxe7 $3 Rxe7 (44... Rxe7 45. Re6 {Decoy Double attack} (45.
Rxa2 {Overloading Deflection})) (44... -- $140 45. Re8+ {Mate threat}) 45. Rxa2
Nxg4 $4 (45... Re3 $142 46. Ra8+ Ke7 47. Ra7+ Kd8 $18) 46. Ra8+ (46. Bxg6 Re3+
47. Kb4 Rf3 48. Ra8+ Ke7 49. Ra7+ Kf8 50. Rf7+ Kg8 $18) 46... Kd7 (46... Kc7
47. Bxg6 Ne3 48. Ra7+ Kd8 49. Ra8+ Kc7 50. Rf8 $18) 47. Ra7+ (47. Bxg6 $142 $5
Nh2 48. Kb4 Nf3 $18) 47... Kd8 48. Rxe7 Kxe7 49. Bxg6 Ne3 50. Be4 Ng4 $4 (50...
Nf1 $142 $16) 51. b4 (51. Kd4 $142 Nh6 $18) 51... Nh6 52. Kd4 {White plans c5}
Nf7 (52... Ng4 $18) 53. Bg6 (53. Bf5 $142 $18) 53... Nd8 (53... Nh6 $18) 54. c5
1/2-1/2

[Event "40/1"]
[Site "?"]
[Date "1977.07.23"]
[Round "1"]
[White "Bailey, B."]
[Black "Jangord, K."]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1980"]
[BlackElo "1828"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]

{B08: Pirc Defence: Classical System} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7
5. Be2 O-O 6. O-O Nbd7 7. h3 e5 8. Be3 Nh5 (8... exd4 9. Bxd4 Re8 10. Bc4 Nf8
11. Re1 Be6 12. Bf1 Bd7 13. Qd3 Ne6 14. Be3 Bc6 15. Rad1 Nd7 16. b4 a5 17. b5
Nec5 18. Qd2 Bxe4 19. Nd4 Nf6 20. Bc4 b6 21. Bg5 Qd7 22. f3 Bb7 23. Nde2 {
Chandler,M (2385)-Schussler,H (2360) Groningen 1976 0-1 (56)}) (8... a5 9. Qe1
Nh5 10. g3 Qe7 11. Nd5 Qd8 12. dxe5 dxe5 13. Rd1 Nhf6 14. Nc3 Ne8 15. Bc5 Nd6
16. Bxd6 cxd6 17. Rxd6 Qe7 18. Qd2 Nf6 19. Kg2 Be6 20. Rd1 Rac8 21. Ng5 Bh6 22.
h4 a4 23. a3 {Hahn,H-Fuess,M Bad Kreuznach 1995 1/2-1/2}) 9. Qd2 f5 $4 $146 (
9... Nf4 10. Bxf4 exf4 11. Qxf4 a6 12. Rad1 b5 13. a3 Qe8 14. Rfe1 Bb7 15. Bd3
Nf6 16. g4 Qd7 17. e5 Ne8 18. Be4 d5 19. Bd3 h5 20. Kg2 hxg4 21. hxg4 Bc8 22.
Nh2 c6 23. Ne2 Nc7 24. f3 {Haasse,A-Andrews,C Perth 1994 1-0 (39)}) (9... Nhf6
$142 $16) 10. exf5 $18 Nf4 (10... gxf5 11. dxe5 f4 12. exd6 fxe3 13. Qd5+ Kh8
14. Qxh5 $18) 11. Bc4+ (11. Bxf4 $5 exf4 12. fxg6 hxg6 13. Bc4+ Kh8 $18) 11...
Kh8 12. dxe5 (12. Bxf4 exf4 13. fxg6 Nb6 $18) 12... dxe5 (12... Nxe5 13. Nxe5 (
13. Bxf4 $6 Nxc4 14. Qe2 Nb6 $18) 13... dxe5 14. Qxd8 Rxd8 15. g3 Bxf5 16. gxf4
exf4 17. Bc5 $18) 13. Rad1 gxf5 (13... Qf6 14. Bxf4 exf4 $18) 14. Bxf4 exf4 15.
Be6 Qf6 (15... Qe7 16. Bxd7 Rd8 17. Rfe1 $18) 16. Bxd7 Rd8 17. Qxf4 (17. Nd5
$142 Rxd7 18. Rfe1 Qd8 $18) 17... Bxd7 18. Qxc7 (18. Nd5 $142 $5 Qd6 19. Qh4 h6
$18) 18... Bc6 (18... Rac8 19. Qf4 (19. Rxd7 Rxc7 20. Rxc7 Qb6 $17) 19... Bh6
20. Nd5 $18) 19. Rxd8+ Rxd8 (19... Qxd8 20. Qf4 Qb8 21. Qxf5 $18) 20. Ne5 $1
Rf8 (20... Qxe5 21. Qxd8+ {Deflection}) 21. Nxc6 Qxc6 22. Qxc6 bxc6 23. Rd1 Be5
(23... Rb8 24. Rd3 Bxc3 25. Rxc3 Rxb2 $18) 24. Na4 Kg7 25. Rd7+ Rf7 26. Rxf7+
Kxf7 27. Kf1 h5 (27... Ke6 28. Ke2 $18) 28. Ke2 Ke6 29. Nc5+ Kd5 30. Nd3 Bc7 (
30... Bh8 31. c3 h4 32. Nb4+ Kd6 33. Nc2 $18) 31. g3 Ke4 32. Nf4 Bxf4 (32... h4
33. f3+ Ke5 34. Nd3+ Kf6 35. gxh4 Kg6 $18) 33. gxf4 Kxf4 34. b4 Ke4 35. c3 a6
36. f3+ Kf4 37. Kf2 h4 38. a4 Ke5 39. Ke3 f4+ 40. Kd3 Kd5 41. c4+ Ke5 42. b5 a5
43. b6 Kd6 44. c5+ $1 (44. c5+ Kd7 45. Ke4 Kc8 46. Kxf4 Kb7 47. Kf5 Kc8 48. Ke6
Kb7 49. f4 Ka6 50. f5 Kb7 51. f6 Kc8 52. f7 Kb8 53. f8=Q+ Kb7 54. Kd7 Ka6 55.
Qa8#) 1-0

[Event "40/1"]
[Site "?"]
[Date "1977.07.23"]
[Round "2"]
[White "Chun, K."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2039"]
[BlackElo "1980"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "41"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bd3 O-O 6. Nbd2 Bxf4 (6... c5 7. c3 Nc6 8.
Ne5 Qc7 9. Ndf3 cxd4 10. exd4 Ne4 11. Bg3 f6 12. Nxc6 Qxc6 13. Bxe4 dxe4 14.
Bxd6 Qxd6 15. Nd2 Qd5 16. Qe2 e5 17. dxe5 Qxe5 18. Qc4+ Be6 19. Qxe4 Qxe4+ 20.
Nxe4 Bd5 21. f3 {
Kelchner,H (2115)-Isele,T (2041) Bad Woerishofen 2006 1/2-1/2 (55)}) 7. exf4
Nc6 8. c3 Ne7 9. Ne5 $146 (9. O-O Ng6 10. g3 b6 11. Rc1 c5 12. Re1 Bb7 13. h4
c4 14. Bb1 b5 15. Ne5 Nxe5 16. fxe5 Ne8 17. Qc2 g6 18. Kg2 Ng7 19. Nf3 a5 20.
Rh1 f5 21. exf6 Qxf6 22. Ne5 Nh5 23. Qe2 Rad8 {
Zombori,J (2120)-Pikovszki,J (1890) Hungary 1995 1-0 (42)}) 9... b6 10. g4 c5
11. g5 Nd7 12. Qh5 g6 13. Qh6 (13. Qe2 cxd4 14. cxd4 Nxe5 15. fxe5 Qd7 $14)
13... Nf5 (13... cxd4 $5 14. cxd4 Nf5 15. Bxf5 exf5 $11) 14. Bxf5 $14 exf5 15.
O-O-O (15. Ndf3 $142 cxd4 16. Nxd4 $14 (16. cxd4 Ba6 17. Rc1 Qe8 $19)) 15...
Bb7 $4 (15... Nxe5 16. fxe5 f4 17. dxc5 Qc7 $19) 16. Rhg1 (16. Ndf3 $142 Rc8
17. Rhg1 Nxe5 18. fxe5 $18 (18. Nxe5 $143 Ba6 19. Rge1 cxd4 20. Rxd4 Rc7 $18) (
18. dxe5 $6 Re8 $16)) 16... f6 $4 (16... Re8 $142 17. Nxd7 Qxd7 $18) 17. Nxg6
$1 Rf7 (17... hxg6 18. Qxg6+ {Mate attack}) 18. gxf6 (18. Ne7+ $142 $1 Kh8 19.
Ng6+ Kg8 20. Ne7+ Kh8 21. gxf6 Nxf6 22. Ng6+ Kg8 23. Ne5+ Ng4 24. Nxf7 Qf8 $18)
18... Qxf6 19. Ne5+ Kh8 20. Qxf6+ (20. Nxf7+ $142 Qxf7 21. Qd6 Re8 $18) 20...
Nxf6 (20... Rxf6 21. Nxd7 Rg6 22. Rxg6 hxg6 23. dxc5 Bc6 $18) 21. Nxf7# 1-0

[Event "40/1"]
[Site "?"]
[Date "1977.07.23"]
[Round "3"]
[White "Bailey, B."]
[Black "Tangborn, E."]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "1980"]
[BlackElo "2293"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "90"]

{C16: French: 3 Nc3 Bb4 4 e5: Lines without ...c5} 1. e4 e6 2. d4 d5 3. Nc3 Bb4
4. e5 Qd7 5. Nf3 b6 6. a3 Bxc3+ 7. bxc3 Qa4 (7... Ne7 8. a4 Ba6 9. Bxa6 Nxa6
10. Qd3 Nb8 11. a5 Nbc6 12. axb6 cxb6 13. h4 Na5 14. h5 h6 15. Nh4 Nc4 16. Qg3
Rg8 17. Qf4 Nc6 18. Rh3 O-O-O 19. Rg3 Kb7 20. Rg4 Qe7 21. Qg3 Qf8 22. Kf1 {
Kotsur,P (2425)-Temirbaev,S (2450) Kurgan 1993 0-1 (66)}) 8. Bd3 Ba6 9. O-O
Bxd3 10. Qxd3 $146 (10. cxd3 Qxd1 11. Rxd1 Nc6 12. a4 f6 13. Re1 Kd7 14. Bd2
Nge7 15. c4 Rab8 16. Bc3 Rhf8 17. Ra2 fxe5 18. dxe5 Rf5 19. Rae2 g5 20. Nd4
Nxd4 21. Bxd4 dxc4 22. dxc4 Kc6 23. Re4 Rd8 24. Be3 Ng6 {
Ondrejat,M (2072)-Pestov,S (2364) Brno 2004 0-1 (45)}) (10. cxd3 $5 Qxd1 11.
Rxd1 $11) 10... Nc6 $15 11. Rb1 (11. Be3 Nge7 $17) 11... Na5 (11... h6 12. Be3
$17) 12. Nd2 Ne7 13. Rb4 Qd7 14. Rb1 Rc8 15. c4 $2 (15. a4 $142 $5 Qxa4 16. Ba3
$17) 15... dxc4 (15... Nxc4 16. Nxc4 dxc4 17. Qxc4 $19) 16. Nxc4 (16. Qf3 Qxd4
17. Ne4 Nd5 $19) 16... Nxc4 17. Qxc4 c5 18. dxc5 (18. c3 cxd4 19. Qxd4 Qxd4 20.
cxd4 Nd5 $19) 18... Rxc5 19. Qe4 Qc6 20. Qh4 (20. Qxc6+ Nxc6 21. Rd1 Rxc2 22.
a4 $19) 20... Rxc2 21. Rd1 Rc4 22. Qg5 (22. Qh5 O-O $19) 22... h6 23. Qg3 (23.
Qd2 O-O 24. Qd7 Nd5 25. Qxc6 Rxc6 $19) 23... Nf5 24. Qd3 O-O 25. Bb2 (25. h3
Rc8 $19) 25... Rc8 (25... Rg4 26. Qh3 Qa4 27. Kh1 $19) 26. Qd7 (26. h3 Nh4 27.
Qg3 g5 $19) 26... Qxd7 27. Rxd7 R4c7 (27... Rc2 $5 28. Rdd1 $19) 28. Rd2 (28.
Rxc7 Rxc7 29. Rc1 $19) 28... Rc2 29. Rbd1 Ne7 30. g3 (30. Kf1 Nd5 $19) 30...
Nd5 (30... g5 31. Kf1 Kg7 32. a4 $19) 31. Bd4 (31. f4 Ne3 32. Rxc2 Rxc2 $19 (
32... Nxc2 $6 33. Kf2 $17)) 31... R8c4 (31... g5 32. Rxc2 Rxc2 33. Kg2 $19) 32.
Kf1 Kf8 33. Ke2 Ke7 34. Kd3 Rxd2+ 35. Rxd2 Rc6 36. Rb2 Kd7 37. a4 (37. Rb3 Rc1
$19) 37... Kc7 38. a5 bxa5 39. Bxa7 (39. Rb5 Nb4+ 40. Ke2 Rc2+ 41. Kf1 Nc6 $19)
39... Nb4+ 40. Kd2 (40. Ke2 Rc4 $19) 40... Kb7 (40... Rc4 41. Rb1 $19) 41. Bd4
(41. Be3 Ka6 $19) 41... Ka6 42. Bc3 Kb5 43. Bxb4 (43. Rb1 Rc4 $19) 43... axb4
44. Ra2 (44. h4 h5 $19) 44... b3 45. Ra7 Rc2+ (45... Rc2+ 46. Ke3 b2 47. Rb7+
Kc6 $19) 0-1

[Event "40/1"]
[Site "?"]
[Date "1977.07.23"]
[Round "4"]
[White "Runge, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1698"]
[BlackElo "1980"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "40"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4.
Nc3 Be7 5. O-O Nf6 6. d4 exd4 7. Nxd4 Nxd4 8. Qxd4 O-O 9. h3 a6 10. a4 Bd7 (
10... b6 11. Nd5 Nxd5 12. Bxd5 Rb8 13. Qd3 Bf6 14. c3 b5 15. axb5 axb5 16. Be3
b4 17. Ba7 Bd7 18. Bxb8 Qxb8 19. Ra8 Qb6 20. Rfa1 bxc3 21. Qc4 g6 22. Bxf7+ Kg7
23. Rxf8 Kxf8 24. Bg8 Be8 25. Ra8 {
Masternak,G (2350)-Zapolskis,A (2360) Zlin 1995 1-0}) 11. Bg5 Bc6 12. Rad1 $146
(12. b4 d5 13. exd5 Nxd5 14. Bxe7 Nxe7 15. Qc5 b6 16. Qe5 Ng6 17. Qg3 Qd4 18.
Bxa6 Qxb4 19. Bb5 Bxb5 20. axb5 {
1/2-1/2 (20) Bortoloso,M (2233)-Da Silveira,R (2171) Vitoria 2006}) 12... h6
13. Bh4 (13. Be3 Nd7 14. Qd2 Bf6 $14) 13... Nd7 (13... Nh5 $5 14. Bxe7 Qxe7 $14
) 14. Bxe7 $16 Qxe7 15. Nd5 (15. b4 Nf6 16. b5 axb5 17. axb5 Bd7 $16) 15...
Bxd5 $11 16. Bxd5 Rab8 17. Rd3 Ne5 (17... Rfe8 18. Rfd1 $11) 18. Rg3 $14 c6 19.
Bb3 Qf6 20. f4 $4 (20. Qe3 $142 $16) 20... Nf3+ $3 $19 (20... Nf3+ 21. Rgxf3
Qxd4+ 22. R3f2 Qxe4 $19) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.03"]
[Round "?.1"]
[White "Bailey, B."]
[Black "Huey, C."]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1909"]
[BlackElo "1443"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "101"]

{B08: Pirc Defence: Classical System} 1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 c6 5.
Be3 Nd7 6. a4 Ngf6 7. h3 Qc7 8. Be2 O-O 9. O-O b6 10. Qd2 Bb7 11. Bd3 $146 (11.
Rad1 Rad8 (11... a6 12. Bf4 (12. Bh6 b5 13. Bxg7 Kxg7 14. Qe3 e5 15. dxe5 dxe5
16. Nb1 Qa5 {1/2-1/2 (16) Stanciu,M-Har Zvi,R (2225) Fond du Lac 1990}) 12...
e5 13. dxe5 dxe5 14. Bh2 Rad8 15. Qd6 Qc8 16. Qb4 Nh5 17. Rfe1 b5 18. axb5 axb5
19. Bf1 Rfe8 20. Nb1 Qc7 21. Qb3 Nf4 22. c4 Ba6 23. cxb5 cxb5 24. Na3 Nc5 25.
Qe3 b4 26. Rc1 {O'Donnell,T (2505)-Gipslis,A (2340) Saint John 1988 0-1 (40)})
12. Bh6 a6 13. Bxg7 Kxg7 14. Qe3 e5 15. dxe5 dxe5 16. b4 b5 17. Rfe1 Rfe8 18.
Nd2 Nf8 19. Nb3 Ne6 20. Bf3 Qe7 21. axb5 axb5 22. Na2 Ra8 23. Ra1 Ra3 24. Qc1
Rea8 25. Na5 Rxf3 {Mannion,S-McNab,C St Andrews 1983 0-1 (31)}) (11. Rfe1 Rfe8
12. Bc4 e5 13. d5 cxd5 14. Bxd5 Nxd5 15. Nxd5 Bxd5 16. exd5 Rac8 17. c3 f5 18.
Bh6 Bf6 19. Ng5 Nc5 20. Ne6 Nxe6 21. dxe6 Rxe6 22. a5 b5 23. a6 Kf7 24. g3 {
0-1 (24) Damjanovic,V (2380)-Tseshkovsky,V (2515) Becici 1994}) (11. Rfd1 a6
12. Bh6 b5 13. Bxg7 Kxg7 14. Qe3 e5 15. dxe5 dxe5 16. Bd3 Rfe8 17. Nh4 h6 18.
Ne2 Nh5 19. c4 bxa4 20. Bc2 Rad8 21. Bxa4 Nf4 22. Nxf4 exf4 23. Qc3+ Kh7 24.
Bc2 Ne5 25. Nf3 Nxf3+ {
Weidemann,J (2295)-Seul,G (2440) Germany 1995 1/2-1/2 (72)}) (11. a5 $5 bxa5
12. Ra4 $14) 11... a6 12. Bh6 b5 (12... e5 13. dxe5 dxe5 14. Qe3 $11) 13. Bxg7
Kxg7 14. Rfe1 e5 15. Ne2 (15. axb5 axb5 16. b4 Rxa1 17. Rxa1 Ra8 $14) 15... c5
$11 16. dxc5 (16. dxe5 dxe5 17. Ng3 c4 $11) 16... dxc5 (16... Nxc5 $142 17. Ng3
bxa4 (17... Nxa4 $6 18. Nf5+ Kh8 19. Qh6 $11) 18. Nf5+ Kh8 $17) 17. Ng3 $11 (
17. axb5 $2 c4 $19) 17... c4 18. Bf1 Nc5 {Will e4 fall?} (18... h6 19. Qb4 a5
20. Qc3 $11 (20. Qxb5 $4 Ba6 $19)) 19. axb5 axb5 20. Qb4 Rxa1 21. Rxa1 Nfxe4
22. Nxe4 Bxe4 23. Qxb5 Bxf3 24. gxf3 Rb8 25. Qxc4 Rxb2 26. f4 Ne6 27. fxe5 (27.
Qxc7 Nxc7 28. fxe5 Rxc2 $11) 27... Rxc2 (27... Qxe5 $142 28. Ra3 Rb1 $17) 28.
Qe4 $4 (28. Qxc7 $142 Rxc7 29. h4 $11) 28... Qc5 $19 29. Qf3 $2 (29. Qe3 Qxe3
30. fxe3 $19) 29... Qxe5 30. Ra7 (30. Ra3 Rc1 31. Qe3 $19) 30... Qf5 (30... Ng5
$142 31. Qg2 Rc3 $19) 31. Qe3 $4 (31. Qxf5 $142 gxf5 32. Ra5 $11) 31... Qg5+ (
31... Qf6 $142 32. Ra5 h5 $19) 32. Qxg5 $17 Nxg5 33. Ra3 Rb2 34. Bc4 Rb7 (34...
Rb4 $5 35. Bd5 $17) 35. Kg2 Rc7 (35... Rb4 36. Bd5 $17) 36. Bd5 Rd7 (36... h6
$142 $17) 37. Bc4 $2 (37. Ra5 h6 $15) 37... Rc7 (37... Rd4 $142 $5 38. Bb5 f5
$17) 38. Bd5 $17 Kf6 (38... h6 39. h4 $15) 39. Re3 (39. h4 Ne6 40. Bxe6 fxe6
$11) 39... Ne6 (39... Rd7 40. Rd3 Ke5 $15) 40. Ba2 (40. Bxe6 fxe6 41. Kg3 h6
$11) 40... Re7 (40... Nf4+ $142 $5 41. Kg3 Nh5+ 42. Kg2 Nf4+ 43. Kg3 Nh5+ 44.
Kg2 Kg7 $17) 41. Kg3 Ra7 42. Bc4 (42. Bxe6 fxe6 43. Rf3+ Kg7 $11) 42... Ng5 (
42... Nd4 $142 $5 43. Kg2 Nf5 $17) 43. Bd5 (43. h4 Ne6 44. Bxe6 fxe6 $11) 43...
Re7 (43... Rd7 44. Rd3 $15) 44. Ra3 Re5 45. Bb7 (45. Rd3 Re1 $11) 45... h5 (
45... Ne6 46. h4 $17) 46. Bc6 (46. Ra6+ Ne6 47. Bc8 g5 $11) 46... Ne4+ (46...
Ne6 $142 $5 $17) 47. Bxe4 $11 Rxe4 48. Rb3 Kg5 49. Ra3 f5 50. Ra6 Rd4 51. Ra3
1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.03"]
[Round "2"]
[White "Hattrup, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1466"]
[BlackElo "1909"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "98"]

{C47: Scotch Four Knights and Four Knights with 4 g3} 1. e4 e5 2. Nf3 Nc6 3.
Nc3 Nf6 4. d3 d6 5. Bg5 Be7 6. h3 (6. Be2 Be6 7. Qd2 Qd7 8. h3 a6 9. O-O O-O
10. Bxf6 Bxf6 11. Nd5 Bxd5 12. exd5 Ne7 13. c4 Ng6 14. Ng5 Bxg5 15. Qxg5 h6 16.
Qe3 Nf4 17. Bg4 f5 18. Be2 Qf7 19. b3 h5 20. Rfd1 Qg6 {
Linke,S (999)-Bading,K (1107) Berlin 2005 0-1 (52)}) 6... Be6 7. Be2 (7. Qd2 h6
8. Be3 Qd7 9. d4 exd4 10. Nxd4 Nxd4 11. Bxd4 a6 12. f4 Qd8 13. Be2 c5 14. Bf2
Qc7 15. Bf3 Rd8 16. O-O O-O 17. Kh1 b5 18. a3 Bc8 19. Rad1 Rfe8 20. Rfe1 Bb7
21. Bg3 Nd7 {Jelica,M (2215)-Martyniuk,C Elista 1998 1-0 (40)}) 7... a6 $146 (
7... O-O 8. O-O Nd7 9. Be3 Nb6 10. a3 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. c4 Qd7
14. Kh1 f5 15. Bd2 Kh8 16. Bc3 Bf6 17. Rb1 Nd4 18. Nxd4 exd4 19. Bb4 Be7 20.
Bd2 c5 21. f4 b5 22. Bf3 {Savel,J (1620)-Kubikova,A Klatovy 1997 1-0 (41)}) (
7... h6 8. Bh4 Qd7 9. a3 g5 10. Bg3 Nh5 11. Bh2 Nf4 12. Bxf4 gxf4 13. Nh2 O-O-O
14. Nd5 Rdg8 15. Nxe7+ Qxe7 16. Bg4 Bxg4 17. hxg4 Nd4 18. c3 Ne6 19. Qe2 h5 20.
O-O-O hxg4 21. Nxg4 Qg5 22. f3 {Heinonen,T-Onikki,M Lahti 2001 0-1 (48)}) (7...
h6 8. Be3 $11) 8. a3 d5 9. Bxf6 Bxf6 10. exd5 Bxd5 11. Nxd5 Qxd5 12. O-O O-O
13. c3 Rad8 14. Qc2 Rfe8 15. Nh2 Qc5 16. Bf3 Nd4 17. Qd1 $2 (17. Qa4 $142 $5
Nxf3+ 18. Nxf3 $11) 17... Nxf3+ $17 18. Qxf3 c6 (18... Qb5 19. a4 Qxb2 $17 (
19... Qxd3 $6 20. Qxb7 h5 21. Qxc7 $15)) 19. Rfe1 (19. Ng4 Re6 $11) 19... Re6
20. Re4 g6 21. Rae1 Bg7 22. Qe3 (22. R4e3 Qd5 $15) 22... Qb5 (22... Qd6 $142 $5
23. Nf3 Qxd3 $17) 23. Rb4 $11 Rxd3 $2 (23... Qxd3 $142 24. Qxd3 Rxd3 25. Rxb7
e4 $11) 24. Rxb5 $4 (24. Qa7 $142 Qd5 25. Rxb7 $18) 24... Rxe3 $19 25. Rxe3 (
25. fxe3 axb5 (25... cxb5 $6 26. Rd1 $19) 26. Rd1 Bf8 $19) 25... axb5 (25...
cxb5 $143 26. Rd3 Bh6 27. Rd7 $19) 26. Rd3 f5 (26... Bf8 $142 27. Rd8 Rd6 $19)
27. Rd7 $17 b6 28. Nf3 Kf8 (28... h6 $142 $17) 29. Ng5 $11 Re7 30. Rd6 h6 (
30... Bh6 $142 $5 31. h4 Bxg5 32. hxg5 Rc7 $11) 31. Ne6+ $16 Kg8 $4 (31... Kf7
32. Nd8+ Ke8 33. Nxc6 $16) 32. Rxc6 (32. Kf1 $142 Bf6 33. Rxc6 Rd7 34. Rxb6 Kf7
$18) 32... Bh8 $4 (32... Rd7 $142 33. Nxg7 Rd1+ 34. Kh2 Kxg7 35. Rxb6 Rd5 $14)
33. Rxb6 $18 e4 (33... Rd7 34. Kf1 Rd1+ 35. Ke2 $18) 34. Nf4 Rd7 (34... g5 35.
Nd5 Ra7 36. g3 $18) 35. Rxb5 (35. Nxg6 Rd1+ 36. Kh2 Bg7 37. Rxb5 Kh7 $18) 35...
Kf7 (35... Rd1+ 36. Kh2 g5 $18) 36. a4 Rd1+ 37. Kh2 Rb1 (37... Ra1 38. a5 $18)
38. h4 Bg7 (38... Kf6 39. h5 gxh5 40. Nxh5+ Kg6 41. Nf4+ Kg5 42. Kg3 $18) 39.
Nd5 (39. Kg3 Bf6 40. Rb7+ Ke8 41. Nxg6 Kd8 $18) 39... Be5+ (39... Rf1 40. f4
$18) 40. g3 Ke6 41. b4 (41. Ne3 $142 Bc7 42. h5 gxh5 43. Nxf5 $18) 41... Rb2 $4
(41... g5 42. a5 f4 43. hxg5 $11) 42. Kg2 $4 (42. Kg1 g5 43. Ne3 Rb1+ 44. Kg2
$14) 42... g5 $4 {Black prepares the advance f4} (42... Ra2 $142 $11) 43. hxg5
$18 hxg5 44. a5 (44. Ne3 $142 Ra2 45. Rb6+ Kd7 46. Nxf5 Bxc3 47. Rd6+ Kc7 48.
Re6 $18) 44... f4 (44... Ra2 45. c4 f4 46. gxf4 gxf4 47. Rb6+ Kf7 48. Kh3 Rxf2
49. Kg4 $11) 45. gxf4 (45. a6 e3 46. a7 Rxf2+ 47. Kh3 $18) 45... gxf4 $11 46.
a6 f3+ 47. Kh3 Rxf2 48. a7 Rh2+ 49. Kg4 Rg2+ 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.03"]
[Round "3"]
[White "Bailey, B."]
[Black "Barnes, R."]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1909"]
[BlackElo "1515"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "53"]

{B29: Sicilian: 2 Nf3 Nf6 (Nimzowitsch Variation)} 1. e4 c5 2. Nf3 Nf6 3. e5
Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. c3 a6 $2 $146 (7... Qb6 8. Be2 (8. dxc5
Bxc5 9. Qc2 Qc7 10. Bf4 d6 11. exd6 Bxd6 12. Bxd6 Qxd6 13. Be2 O-O 14. Rd1 g6
15. O-O Re8 16. Rfe1 Bg4 17. Qd2 Rad8 18. h3 Bxf3 19. Bxf3 Ne5 20. Bxd5 Qxd5
21. Qxd5 Rxd5 22. Rxd5 Nf3+ {
Ambroz,J (2490)-Neckar,L (2380) Prague 1981 1/2-1/2 (52)}) (8. Bd3 cxd4 9. O-O
dxc3 10. bxc3 Be7 11. Bc2 Qa5 12. Bd2 Qc5 13. Rc1 b6 14. Be3 Qa5 15. Bb3 Ba6
16. c4 dxc4 17. Rxc4 Bxc4 18. Bxc4 Rd8 19. Bf4 O-O 20. Qd3 Qc5 21. Rc1 Qa3 22.
Qf5 Qb2 {Kreie,G-Mohrenstecher,J Horn 1979 0-1 (34)}) 8... cxd4 9. cxd4 Bb4+
10. Kf1 (10. Bd2 Nxd4 11. O-O Nxe2+ 12. Qxe2 O-O 13. Bxb4 Qxb4 14. Rfd1 d6 15.
Rxd5 dxe5 16. Rxe5 Bd7 17. Qd2 Qxd2 18. Nxd2 Rfe8 19. Rae1 Kf8 20. Rxe8+ Rxe8
21. Rxe8+ Kxe8 22. Kf1 Be6 23. a3 Bd5 24. g3 Kd7 {
Xia,Y-Tessier Desrosiers,O Edmonton 2000 0-1 (49)}) 10... Be7 11. Qb3 (11. b3
O-O 12. Be3 d6 13. Rc1 Bf5 14. Bd3 Bxd3+ 15. Qxd3 Nb4 16. Qe2 Rac8 17. Rxc8
Rxc8 18. exd6 Bxd6 19. Ne1 Be7 20. g3 Qe6 21. Kg2 Qe4+ 22. f3 Qb1 23. Bf2 Bf8
24. a3 Na2 25. Qb5 Rc1 {Alster,L (2250)-Sejkora,V (2235) Decin 1977 0-1 (34)})
11... Qxb3 12. axb3 d6 13. Bf4 dxe5 14. Bxe5 O-O 15. h3 Bf5 16. Kg1 Bc2 17. Bd1
Bxd1 18. Rxd1 Na5 19. Nd2 Rfc8 20. Nf1 Nxb3 21. Ne3 Rd8 22. Nf5 {
Doucet,C-Kinlay,J Winterthur 1976 1/2-1/2 (31)}) (7... cxd4 8. Nxd4 d6 $14) 8.
g3 $4 (8. dxc5 $5 Bxc5 9. Qxd5 d6 10. exd6 Qb6 $18) 8... Qb6 $2 (8... d6 $142
9. exd6 Bxd6 $14) 9. Bg2 $18 cxd4 10. cxd4 $4 (10. O-O $142 dxc3 11. bxc3 $18)
10... Bb4+ $11 11. Bd2 Nxd4 (11... d6 12. O-O dxe5 13. Nxe5 Bxd2 14. Qxd2 $11)
12. Nxd4 (12. O-O $142 $5 Nxf3+ 13. Bxf3 Bxd2 14. Qxd2 $16) 12... Qxd4 $11 13.
Bxb4 Qxb4+ 14. Qd2 Qxd2+ 15. Kxd2 d6 16. Bxd5 O-O 17. exd6 Rd8 18. Ke3 Rxd6 19.
Rhd1 Rb6 20. b3 Be6 21. Rac1 Re8 22. Kf3 Bxd5+ 23. Rxd5 Rf6+ 24. Kg2 g6 25.
Rcd1 $4 (25. Rc2 $142 $11) 25... Re2 $19 26. R1d2 (26. Rf1 Rxa2 27. Rd7 $19)
26... Rxd2 (26... Rfxf2+ 27. Kg1 Rg2+ 28. Kf1 Rxd2 29. Rxd2 Rxd2 30. b4 Rxa2
31. h3 Rb2 32. Ke1 Rxb4 33. h4 a5 34. Kd2 a4 35. g4 a3 36. h5 a2 37. Kc3 Ra4
38. hxg6 a1=Q+ 39. Kc2 Qa2+ 40. Kc3 Rc4+ 41. Kd3 Qb3+ 42. Ke2 Rc2+ 43. Kd1 Qb1#
) 27. Rxd2 $11 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.04"]
[Round "4"]
[White "Page, P."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1500"]
[BlackElo "1909"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "98"]

{C13: French: Classical System: 4 Bg5 Be7, Alekhine-Chatard Attack} 1. d4 d5 2.
Nc3 Nf6 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 O-O
9. Bd3 Nd7 10. O-O e5 11. c3 (11. dxe5 Nxe5 12. Nxe5 Qxe5 13. c3 Be6 14. Re1 {
1/2-1/2 (14) Spassky,B (2605)-Petrosian,T (2580) Niksic 1983}) 11... exd4 (
11... b6 12. Be4 Rb8 13. Qc2 h6 14. Rfe1 exd4 15. Nxd4 Nc5 16. Nc6 Nxe4 17.
Nxb8 Nc5 18. b4 Bf5 19. Qe2 Nd3 20. Red1 Rxb8 21. Rxd3 Bxd3 22. Qxd3 Rd8 23.
Qc2 Qd6 24. g3 Qd2 25. Rc1 Kf8 26. Kf1 {
Latini,C-Marta,D Italy 1996 1/2-1/2 (37)}) 12. Nxd4 Ne5 $146 (12... Nc5 13.
Bxh7+ Kxh7 14. Qh5+ Kg8 15. Qxc5 c6 16. Rfe1 Be6 17. Qe5 Qxe5 18. Rxe5 Rad8 19.
a4 Rd6 20. Rae1 Bd7 21. a5 b6 22. axb6 axb6 23. h3 c5 24. Nf5 Bxf5 25. Rxf5 f6
26. Re7 Rf7 27. Re8+ {Kosanski,S (2415)-Kristovic,M (2280) Zagreb 1993 1-0 (59)
}) 13. Be4 Re8 14. Qc2 h6 15. Nf5 (15. Rae1 $5 Re7 16. h3 $14) 15... Bxf5 $15
16. Bxf5 Rad8 17. Rad1 Rxd1 18. Rxd1 Qg5 (18... g6 19. Bd3 $11) 19. Qe4 g6 20.
Bh3 Rd8 21. Rxd8+ Qxd8 22. g3 Qd1+ 23. Kg2 Nd3 24. Bc8 (24. Qe8+ $5 Kg7 25. Qd7
$11) 24... Ne1+ 25. Kf1 Nd3+ 26. Kg2 b6 27. Ba6 $4 (27. Qe7 $142 Kg7 28. Ba6
$17) 27... Qh1+ $19 28. Kxh1 Nxf2+ 29. Kg2 Nxe4 30. Bd3 (30. Kf3 f5 31. Kf4 $19
) 30... Nc5 31. Bc2 (31. Bb5 f5 $19) 31... Kg7 32. g4 (32. Kf3 f5 $19) 32...
Kf6 33. h4 (33. Kf3 Ke5 $19) 33... Ke5 34. Kf3 f5 35. h5 (35. a3 b5 $19) 35...
fxg4+ 36. Kxg4 g5 37. Kf3 Ne6 38. Kg4 Nf4 39. Bg6 (39. Bh7 $19) 39... Nxg6 40.
hxg6 Kf6 41. Kh5 Kg7 42. a4 a5 43. b3 c5 44. c4 g4 45. Kxg4 Kxg6 46. Kf4 (46.
Kf3 Kg5 47. Ke4 h5 48. Kd5 h4 49. Kc6 Kf4 50. Kxb6 h3 51. Kxa5 Ke5 52. Kb5 h2
53. Kxc5 h1=Q 54. Kb4 Kd4 55. a5 Qh5 56. a6 Qc5+ 57. Ka4 Kc3 58. a7 Qxa7+ 59.
Kb5 Kxb3 60. c5 Qb7+ 61. Ka5 Ka3 62. c6 Qa7+ 63. Kb5 Kb3 64. c7 Qxc7 65. Ka6
Kc3 66. Kb5 Qd6 67. Ka5 Kc4 68. Ka4 Qb4#) 46... Kf6 (46... h5 47. Ke4 Kg5 48.
Kd5 h4 49. Kc6 h3 50. Kxb6 h2 51. Kxa5 Kf5 52. Kb5 Ke5 53. Kxc5 h1=Q 54. Kb4
Kd4 55. c5 Qb7+ 56. Ka3 Kxc5 57. Ka2 Kb4 58. Kb2 Qg2+ 59. Ka1 Kxb3 60. Kb1 Kxa4
61. Kc1 Qe2 62. Kb1 Kb3 63. Ka1 Qd1#) 47. Kg4 (47. Ke4 h5 48. Kf4 Kg6 49. Ke5
h4 50. Kf4 Kh5 51. Kf3 Kg5 52. Ke4 Kg4 53. Kd5 h3 54. Kc6 h2 55. Kxb6 h1=Q 56.
Kxc5 Kf5 57. Kd4 Qd1+ 58. Kc5 Ke5 59. b4 Qd6+ 60. Kb5 Qxb4+ 61. Ka6 Qxa4 62. c5
Qb4 63. Ka7 Qxc5+ 64. Ka6 a4 65. Kb7 a3 66. Kb8 a2 67. Kb7 a1=Q 68. Kb8 Qaa7#)
47... Ke5 48. Kh5 Kd4 49. Kxh6 Kc3 (49... Kc3 50. Kg5 Kxb3 51. Kf4 Kxa4 52. Ke4
b5 53. Kd5 b4 54. Ke4 b3 55. Kd3 b2 56. Kc2 b1=Q+ 57. Kxb1 Kb3 58. Kc1 a4 59.
Kb1 Kxc4 60. Kb2 a3+ 61. Kxa3 Kd3 62. Ka2 c4 63. Ka1 c3 64. Kb1 Kd2 65. Ka2 c2
66. Ka3 c1=Q+ 67. Kb4 Qc6 68. Ka5 Kd3 69. Kb4 Qb6+ 70. Ka3 Kc3 71. Ka2 Qb2#)
0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.04"]
[Round "5"]
[White "Bailey, B."]
[Black "Hansen, N."]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1909"]
[BlackElo "1638"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "44"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 e5 7. Nb3 Be7 8. Be3 O-O 9. O-O Qc7 10. f3 Be6 11. Qe1 $146 (11. Nd5
Bxd5 12. exd5 Nbd7 13. c4 b6 (13... a5 14. a4 b6 15. Bd3 Nc5 16. Nxc5 bxc5 17.
Qc2 g6 18. g4 Nd7 19. g5 f5 20. Kh1 Rf7 21. Rg1 Bf8 22. Bd2 Bg7 23. Bc3 Nb6 24.
Qd2 Qd8 25. Rg2 Nd7 26. h4 e4 27. fxe4 f4 28. Rf1 {
Petrovic,S (2300)-Landenbergue,C (2416) Geneve 2004 0-1 (37)}) (13... Nb6 14.
Nd2 Nfd7 15. b3 f5 16. Rc1 Nf6 17. Bd3 g6 18. Qe2 Nbd7 19. Bf2 Qa5 20. Bb1 Bd8
21. Kh1 Bb6 22. Be1 Bc5 23. Ne4 Qa3 24. Nxf6+ Nxf6 25. Bd2 Rae8 26. Bg5 Nd7 27.
Rcd1 Qa5 28. Bd3 {Drewitz,F-Beliavsky,B St Petersburg 1992 1/2-1/2 (75)}) 14.
Nd2 a5 15. Nb1 Ne8 16. Nc3 Qd8 17. a3 Bg5 18. Bf2 f5 19. Qc2 Qf6 20. Bd3 g6 21.
Na4 Qd8 22. b4 Nef6 23. c5 bxc5 24. bxc5 Nxc5 25. Nxc5 dxc5 {
Bisguier,A-Barcza,G Zagreb 1955 1-0 (62)}) (11. Rc1 Nbd7 12. Qd2 b5 13. a3 Rfd8
14. Rfd1 Nb6 15. Bxb6 Qxb6+ 16. Kh1 d5 17. exd5 Nxd5 18. Nxd5 Bxd5 19. Qe1 Qe6
20. Nd2 Bg5 21. Rb1 f5 22. Nf1 Rac8 23. c3 Rf8 24. Qg3 Bf4 25. Qf2 e4 {
Damia,A-Cortina,F Paderno del Grappa 2000 0-1 (57)}) (11. Nd5 Nxd5 12. exd5 Bf5
$11) 11... d5 (11... b5 $5 $17) 12. exd5 $11 Nxd5 13. Nxd5 Bxd5 14. Bd3 (14. c4
Be6 $11 (14... Bxc4 $143 15. Rc1 b5 16. Na5 $18)) 14... Nc6 15. c3 Rfd8 16. Rd1
Na5 17. Qf2 $4 (17. Nxa5 $142 Qxa5 18. c4 Qxe1 19. Rfxe1 $11 (19. Rdxe1 $143
Bxf3 20. Bxh7+ Kxh7 21. gxf3 Rac8 $15)) 17... Nxb3 $19 18. axb3 Bxb3 19. Bb6
Qc8 20. Bxd8 $4 (20. Bc2 Rxd1 21. Rxd1 Bxc2 22. Qxc2 $19) 20... Bc5 21. Rd2 (
21. Bb6 Bxf2+ 22. Bxf2 Bxd1 23. Rxd1 Qc7 $19) 21... Bxf2+ 22. Rfxf2 Qxd8 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.05"]
[Round "6"]
[White "Wallach, R."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1431"]
[BlackElo "1909"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "86"]

{C97: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7, sidelines} 1. e4 e5 2. Nf3
Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Be7 6. O-O Nf6 7. Re1 O-O 8. c3 d6 9. h3 Na5 10.
Bc2 c5 11. d4 Qc7 12. Nbd2 Nb7 13. Nf1 cxd4 $146 (13... Bd7 14. Ne3 Rac8 15. b4
Rfd8 16. bxc5 dxc5 17. dxe5 Bc6 18. Qe2 Nxe4 19. Nf5 Nxc3 20. Qe3 b4 21. Nxg7
Be4 22. Bxe4 Nxe4 23. Nh5 Qc6 24. Qxe4 Qxe4 25. Rxe4 c4 26. Rg4+ Kh8 27. Bh6
Bf8 28. Bg5 {Eyo Castro Rial,A (2178)-Paz Vizcaya,M Ourense 2006 1-0 (33)}) (
13... Nd8 14. Ne3 (14. Ng3 Re8 15. Be3 Nd7 16. dxe5 dxe5 17. a4 Bb7 18. axb5
axb5 19. Rxa8 Bxa8 20. Nf5 Bf8 21. Qe2 Bc6 22. Rd1 Nb6 23. Ne1 Nc4 24. Bc1 Ne6
25. b3 Nb6 26. Nd3 Nd7 27. f3 Ra8 28. Bb1 Qa7 {
Hrouza,O (1771)-Mareska,D (1376) Plzen 2001 1-0 (46)}) 14... g6 15. dxe5 dxe5
16. Nh2 Bb7 17. Neg4 Ne6 18. Qf3 Nxg4 19. Nxg4 f5 20. Nh6+ Kg7 21. Qg3 f4 22.
Qg4 Ng5 23. h4 Bc8 24. Nf5+ gxf5 25. exf5 h5 26. Qxh5 Nh7 27. f6+ Nxf6 28. Qg5+
{Silveira,S (2083)-Lage,S (1852) Brazil 2003 1-0 (38)}) (13... Be6 14. b3 $16)
14. cxd4 exd4 (14... Na5 $5 $16) 15. Nxd4 $18 Nc5 (15... Na5 16. Ng3 $18) 16.
Bf4 (16. Ng3 $5 Re8 $18) 16... Ne6 $16 17. Nxe6 (17. Be3 $5 $16) 17... Bxe6 18.
e5 (18. Ng3 $5 $16) 18... dxe5 $11 19. Bxe5 Qb7 $4 (19... Qb6 20. Ne3 Rfe8 21.
Qf3 $11) 20. Ne3 $4 (20. Bxf6 $142 Bxf6 21. Be4 $18) 20... Rfd8 $11 21. Qe2
Rac8 (21... g6 22. Rad1 $11) 22. Bf5 (22. Nf5 $142 $5 $16) 22... Qb6 23. Rac1
Bxf5 (23... g6 $142 $5 24. Rxc8 Bxc8 (24... Rxc8 $2 25. Bxf6 Bxf6 26. Nd5 Bxd5
27. Bxc8 $18) 25. Bxc8 Rxc8 $11) 24. Nxf5 $16 Bf8 $4 (24... Qe6 $142 25. Nd4
Qd7 $16) 25. Rxc8 (25. Nh6+ $142 $1 Kh8 26. Nxf7+ Kg8 27. Nxd8 Rxc1 28. Rxc1
Qxd8 29. Qe3 $18) 25... Rxc8 26. Bd4 Qd8 (26... Qc6 27. Nh6+ $1 Kh8 28. Nxf7+
Kg8 29. Nh6+ Kh8 30. Nf7+ Kg8 31. Nh6+ Kh8 $18) 27. Bxf6 (27. Nh6+ $142 $1 gxh6
28. Bxf6 $18) 27... Qxf6 $11 28. Ne7+ Bxe7 29. Qxe7 Qxe7 (29... Qxb2 $4 30.
Qe8+ Rxe8 31. Rxe8#) 30. Rxe7 Kf8 31. Ra7 Rc6 32. Kh2 g6 33. Kg3 Kg7 34. Kf3
Re6 35. Rd7 g5 36. Rd4 f5 37. a4 bxa4 38. Rxa4 h6 39. g3 Kf6 40. Ra5 Kg6 41.
Ra4 Kf7 42. Ra3 Ke7 43. Ra4 Kf6 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1977.09.05"]
[Round "7"]
[White "Murtola, T."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1408"]
[BlackElo "1909"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "66"]

{B30: Sicilian: 2...Nc6 3 Bb5, lines without ...g6} 1. e4 c5 2. Nf3 Nc6 3. Bb5
a6 4. Bxc6 bxc6 5. O-O d5 6. d3 Bg4 7. h3 Bh5 8. Be3 $146 (8. e5 e6 9. c3 Qc7
10. Re1 Bxf3 11. Qxf3 Ne7 12. Nd2 Ng6 13. Qe2 Be7 14. Nf1 O-O 15. g4 h6 16. Ng3
Rae8 17. Nh5 f6 18. Nf4 Nxf4 19. Bxf4 f5 20. Kh1 Bh4 21. Rg1 g5 22. Bg3 Bxg3 {
Moncayo Romero,E (2220)-Castaneda,K Yucay 2001 1-0 (64)}) (8. c3 dxe4 9. dxe4
Qxd1 10. Rxd1 f6 11. Nbd2 Rd8 12. Re1 e5 13. Nb3 Bf7 14. Be3 Rb8 15. Reb1 Rb5
16. Nbd2 g5 17. c4 Rb4 18. Ne1 Bd6 19. Nd3 Rb8 20. Nxc5 a5 21. b3 Ne7 22. Rd1
Ng6 {Nogueira,I (2253)-Oliveira,E (2096) Sao Paulo 2002 1-0}) (8. Nbd2 e6 9. c3
Qb6 10. Re1 Bd6 11. Qa4 Qb5 12. Qc2 Bxf3 13. Nxf3 Ne7 14. e5 Bc7 15. b3 Qb7 16.
Ba3 Bb6 17. d4 cxd4 18. cxd4 Rc8 19. Rac1 Ba5 20. Red1 Bb4 21. Bxb4 Qxb4 22.
Rd3 Qb7 {Kornath,H (1790)-Manske,H (1507) Berlin 2006 0-1 (42)}) (8. Nc3 e6 9.
Qe2 Be7 10. b3 Nf6 11. Ba3 Bxf3 12. Qxf3 O-O 13. Na4 Nd7 14. Rad1 Qc7 15. c4 d4
16. Bc1 Bd6 17. Qe2 f5 18. exf5 exf5 19. f4 Rae8 20. Qf3 Re6 21. Rde1 Rfe8 22.
Rxe6 Rxe6 {Loheac Amoun,F-Belarbi,M (2220) Siegen 1970 1-0 (53)}) (8. c4 $5 Nf6
9. e5 $16) 8... e6 9. Nbd2 Nf6 10. Qc1 (10. c4 d4 11. Bg5 h6 $14) 10... Bxf3 (
10... Qc7 $142 $5 $11) 11. Nxf3 $14 (11. gxf3 $2 Nh5 12. Nb3 Bd6 $19) 11...
dxe4 (11... Be7 $5 $14) 12. dxe4 $16 Nxe4 13. Re1 (13. Bf4 $5 Be7 14. Ne5 $16)
13... Nf6 $14 14. c4 Be7 15. Rd1 (15. Ne5 Qc7 16. Bf4 Bd6 $14) 15... Qc8 16.
Ne5 O-O 17. Bg5 (17. Rd3 Rd8 18. Rxd8+ Bxd8 $14) 17... Ra7 (17... Qc7 $142 $5
18. Qe3 Rad8 $11) 18. Qe3 $16 Rb7 19. b3 h6 20. Bxf6 (20. Bh4 $142 $5 g5 21.
Bg3 $14) 20... Bxf6 $11 21. Qxc5 {Exerts pressure on the isolated pawn} Bxe5
22. Qxe5 Rd7 23. Qe2 Rfd8 24. Rxd7 Qxd7 25. Rb1 c5 26. Kf1 Qc7 27. Rd1 Rxd1+
28. Qxd1 Qa5 29. Qc2 Qd8 30. Ke2 Qd4 31. Qd3 Qb2+ 32. Qd2 Qe5+ 33. Qe3 Qb2+
1/2-1/2

[Event "Christmas Congress"]
[Site "?"]
[Date "1977.12.27"]
[Round "1"]
[White "Comberrel, D."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1455"]
[BlackElo "1810"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "142"]

{D00: 1 d4 d5: Unusual lines} 1. f4 d5 2. d4 Nf6 3. Nd2 (3. Nc3 Nc6 4. e3 a6 5.
Nf3 g6 6. a3 Bh6 7. Be2 Bf5 8. O-O O-O 9. Ne5 Qd6 10. Nxc6 Qxc6 11. g4 Be4 12.
g5 Qe6 13. gxf6 exf6 14. Nxe4 Qxe4 15. Bd3 Qe6 16. Qf3 f5 17. Qh3 Bg7 {
Kneip,J (1598)-Wehlend,R (1252) Koblenz 2003 1-0 (48)}) 3... e6 $146 (3... Bf5
4. Ngf3 e6 5. e3 Nbd7 (5... Bd6 6. Be2 Nbd7 7. Ne5 Be4 8. O-O O-O 9. Nxe4 Nxe4
10. Bd3 Ndf6 11. Qe2 c5 12. c3 Rc8 13. Ng4 Nxg4 14. Qxg4 f5 15. Qe2 Nf6 16. Rf3
c4 17. Bc2 Rf7 18. Bd2 b5 19. Rh3 a5 20. a3 {
Vujosevic,S (2120)-Healy,H (1990) Haifa 1976 0-1 (55)}) 6. c3 Bd6 7. Be2 c5 8.
Ne5 a6 9. a4 b6 10. O-O O-O 11. g4 Be4 12. g5 Ne8 13. Nxe4 dxe4 14. Nxd7 Qxd7
15. dxc5 bxc5 16. Qc2 Qc6 17. Bc4 Bc7 18. b3 {
Lebel Arias,J (2150)-Trabert,B (2225) Tuzla 1987 0-1 (31)}) (3... Bf5 4. Ngf3
$17) 4. e3 c5 5. c3 b6 6. Bd3 Bb7 7. Ngf3 Bd6 8. O-O O-O 9. Ne5 Nbd7 (9... Ne4
10. Nxe4 dxe4 11. Be2 $11) 10. Rf3 (10. Qf3 $5 $11) 10... Ne4 $15 11. Qc2 (11.
Rh3 g6 $15) 11... f5 $17 12. Rh3 Ndf6 13. Qd1 Nxd2 (13... h6 $5 $17) 14. Bxd2
$11 Bxe5 15. fxe5 Ne4 16. Be1 (16. Bxe4 fxe4 17. Qh5 h6 $11) 16... Qg5 (16...
Qe8 $5 $15) 17. Bh4 $11 Qg4 $4 (17... Qg6 $142 $11) 18. Be2 $18 Qg6 19. Bh5 (
19. Be7 Qf7 20. Bxf8 Rxf8 $18) 19... Qh6 20. Be7 g6 21. Bxf8 Rxf8 22. Be2 Qg7
23. Qa4 Bc8 (23... g5 24. Rf3 (24. Qxa7 g4 25. Rg3 h5 26. Qxb6 Bc8 $15) 24...
a5 25. Bd3 $18) 24. Rf1 (24. Bf3 $5 Qf7 $18) 24... g5 25. Bd3 $4 (25. Rh5 $142
$18) 25... g4 $11 26. Rh5 Qg6 27. Bxe4 Qxh5 28. Bd3 Qh6 29. Re1 Qg7 30. Bb5 Qf7
31. Rf1 Qe7 32. Rf4 Kh8 33. Be2 Rg8 34. Kh1 Qc7 35. Bb5 Rg7 36. Be2 Bd7 37. Qd1
Bc6 38. Qf1 Qd7 39. Kg1 h5 40. Qf2 Qe7 41. Bd3 Bd7 (41... c4 42. Bf1 $15) 42.
Qe2 (42. dxc5 bxc5 43. c4 dxc4 44. Bxc4 Bc6 $11) 42... Bc8 (42... c4 43. Bc2
$11) 43. Qe1 Bd7 44. Qe2 (44. dxc5 Qxc5 45. Rd4 Qe7 $11) 44... Be8 (44... c4
45. Bc2 $15) 45. Bc2 b5 46. Bd3 (46. dxc5 $142 Qxc5 47. Qd3 $11) 46... c4 $17
47. Bc2 Qf8 (47... h4 48. Rf1 $17) 48. Qd2 (48. e4 dxe4 49. Qxe4 Rf7 $11 (49...
fxe4 $4 50. Rxf8+ Rg8 51. Rxg8+ Kxg8 52. Bxe4 $18)) 48... Rb7 (48... Qe7 $5 $17
) 49. e4 $11 dxe4 50. Bxe4 Rf7 51. Bc2 (51. Ba8 $5 Bd7 52. d5 Qxa8 53. dxe6
Bxe6 54. Rd4 $11) 51... Bc6 $17 52. Qf2 (52. h4 $17) 52... Qh6 (52... Qe7 $142
$17) 53. Bb1 $4 (53. Be4 Bxe4 54. Rxe4 h4 $11) 53... Bd5 (53... Rg7 $142 54. b4
Bd5 55. g3 $19) 54. Qf1 $4 (54. Be4 $142 $1 Bxe4 55. Rxe4 $11) 54... h4 (54...
Rg7 55. Rf2 g3 56. Re2 gxh2+ 57. Kxh2 $19) 55. Bc2 $4 (55. Be4 $142 Bxe4 56.
Rxe4 $19) 55... Kg8 56. Bd1 (56. Qc1 Rg7 $19) 56... Bf3 57. Rxf3 gxf3 58. Qxf3
Qd2 59. Qe2 (59. h3 Qxb2 60. Qe3 $19) 59... Qxe2 (59... Qc1 $142 60. a3 h3 $19)
60. Bxe2 Kg7 61. b3 $4 (61. a3 $142 $17) 61... cxb3 $19 62. axb3 Rc7 63. Bxb5 (
63. Kf2 Rxc3 64. b4 Rb3 $19) 63... Rxc3 64. Bc4 (64. b4 Rb3 $19) 64... Kf7 65.
d5 (65. Kf1 Ke7 $19) 65... exd5 66. Bxd5+ Ke7 67. e6 (67. Kf1 a5 $19) 67... Kd6
68. Bc4 (68. e7 Kxe7 69. b4 Rc1+ 70. Kf2 $19) 68... Rxc4 $1 69. bxc4 a5 70. c5+
Kxe6 71. c6 Kd6 0-1

[Event "Christmas Congress"]
[Site "?"]
[Date "1977.12.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Gellings, R."]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1810"]
[BlackElo "1558"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "91"]

{C66: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5.
d4 Bd7 6. d5 Nb8 7. Qe2 (7. Bxd7+ Nbxd7 8. Re1 Be7 9. c4 c5 10. Nc3 a6 11. a3
h6 12. b4 O-O 13. h3 Nh7 14. Be3 f5 15. exf5 Rxf5 16. bxc5 Nxc5 17. Bxc5 dxc5
18. Qd3 Rf8 19. Rab1 b6 20. Nxe5 Bh4 21. g3 Bf6 {
Sigalas,F (2275)-Gabai,A Nikea 2004 1-0 (46)}) 7... a6 $146 (7... Be7 8. Bxd7+
Nbxd7 9. c4 c6 10. dxc6 bxc6 11. Nc3 O-O 12. Rd1 Qc7 13. Be3 Rab8 14. Rd2 Rfd8
15. Rad1 Ne8 16. Ne1 g6 17. Nd3 Ng7 18. Rc2 Ne6 19. Nd5 cxd5 20. cxd5 Qb7 21.
dxe6 fxe6 22. Qg4 {Sax,G (2550)-Campora,D (2490) Vrsac 1981 1-0 (53)}) (7... c6
8. Bd3 $14) 8. Bxd7+ $16 Nbxd7 9. c4 Be7 10. Nc3 O-O 11. b4 (11. Rb1 $5 $16)
11... a5 $11 12. Ba3 (12. b5 Nc5 $14) 12... c6 (12... axb4 13. Bxb4 c5 14. dxc6
bxc6 15. a4 $11) 13. dxc6 bxc6 $2 (13... axb4 $142 14. c7 Qxc7 15. Bxb4 Nb6 $11
) 14. Rfd1 $4 (14. b5 cxb5 15. cxb5 Rc8 $16) 14... Qc7 (14... axb4 $142 15.
Bxb4 c5 $19) 15. b5 $16 Rac8 16. Rac1 Rfd8 17. Rc2 Nf8 18. bxc6 (18. g3 h6 $16)
18... Qxc6 19. Nxe5 (19. Rb1 $142 $5 Rb8 20. Rcb2 Rxb2 21. Rxb2 $14) 19... dxe5
$11 20. Bxe7 Rxd1+ 21. Nxd1 Ne6 $2 (21... Qxe4 $142 22. Ne3 Ne6 $11) 22. Bxf6
$18 Nd4 $4 (22... gxf6 23. Qg4+ Kh8 $18) 23. Qg4 $1 g6 (23... -- $140 24. Qxg7#
{Mate threat}) 24. Rc1 (24. Rd2 $142 Qe6 25. Qxe6 fxe6 26. Bxe5 $18) 24... h5
$19 25. Qg5 Ne2+ 26. Kh1 Nxc1 27. Bxe5 $4 (27. h3 Kh7 28. Bxe5 $19) 27... Kh7 (
27... Qxe4 $142 28. h4 Re8 $19) 28. Qxc1 $14 Qxe4 {
Attacking the isolated pawn on c4} 29. Bc3 Qxc4 30. Kg1 Qd3 (30... Qxa2 $142
31. h4 a4 $11) 31. h3 a4 $2 (31... f6 $142 32. h4 Rc5 $16) 32. Kh2 $4 (32. a3
$142 $18) 32... Qe2 $4 (32... a3 $142 $14) 33. Qf4 $18 Qe6 (33... Qxa2 34. Qd4
Rxc3 35. Nxc3 $18 (35. Qxc3 $6 a3 $11)) 34. Qd4 Rg8 (34... f6 35. Qxa4 Qc6 36.
Qd4 $18) 35. Qxa4 (35. Ne3 g5 36. Nd5 Qd6+ 37. Kg1 Kg6 38. Qe4+ Kh6 $18) 35...
Qd5 (35... Rc8 36. Qd4 f6 37. Qa7+ Kg8 38. Qb7 $18) 36. Ne3 Qd6+ 37. Kg1 Rb8
38. Qa7 (38. Qe4 $142 f5 39. Qc2 Rb7 $18) 38... Rb1+ 39. Nf1 Rxf1+ (39... Qf4
40. Qe7 Rc1 $18) 40. Kxf1 Qd1+ 41. Be1 Qd3+ 42. Kg1 Qe2 43. Qxf7+ Kh6 44. Bc3
Qd1+ 45. Kh2 Qd6+ (45... Qd4 46. Bxd4 h4 47. Bg7+ Kg5 48. Qd5+ Kf4 49. Qe5#)
46. g3 (46. g3 h4 47. Bg7+ Kg5 48. f4+ Qxf4 49. Qxf4+ Kh5 50. Qxh4#) (46. f4
Qd4 47. Bxd4 h4 48. Qg7+ Kh5 49. Qh7#) 1-0

[Event "Christmas Congress"]
[Site "?"]
[Date "1977.12.27"]
[Round "3"]
[White "Fairley, M."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1647"]
[BlackElo "1810"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "32"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Bc4 Nf6
3. Nf3 Nxe4 4. Nc3 Nxc3 5. dxc3 f6 6. O-O d6 7. Re1 (7. Nh4 g6 8. f4 Qe7 9. Be3
Nc6 10. f5 Qg7 11. Bd3 Ne7 12. fxg6 hxg6 13. Qe1 Bd7 14. Qg3 f5 15. Bg5 f4 16.
Qf3 O-O-O 17. Qf2 Kb8 18. Nxg6 Rh5 19. Bxe7 Bxe7 20. Qe2 Qh6 21. Nxe7 Rxh2 {
Brandner,S (2340)-Kummer,H (2315) Werfen 1998 0-1}) 7... Bg4 (7... Nd7 8. Nh4
g6 9. f4 Nb6 10. Bb3 Qe7 11. f5 Qg7 12. Qd3 g5 13. Nf3 Bd7 14. Nd4 O-O-O 15.
Ne6 Bxe6 16. Bxe6+ Kb8 17. a4 c6 18. a5 Nc8 19. c4 d5 20. cxd5 cxd5 21. Be3 Qc7
22. c3 {Sanhueza,C-Herrera,D Guaymallen 2001 1/2-1/2 (57)}) 8. Qd5 Qd7 $146 (
8... Qc8 9. Qf7+ Kd8 10. Nd4 Qd7 11. Ne6+ Bxe6 12. Bxe6 Qxf7 13. Bxf7 Nc6 14.
b4 a6 15. f4 Kd7 16. Be3 exf4 17. Bxf4 Ne5 18. Rad1 Nxf7 {
0-1 (18) Pope,J-Keirstead,M London,Canada 1991}) (8... Bh5 9. Qxb7 Bxf3 10.
gxf3 Nd7 $18) 9. Qxb7 Bxf3 (9... Ke7 10. Qxa8 Qc6 11. Qxa7 Qxc4 12. Qxb8 $18)
10. gxf3 c6 (10... Nc6 11. Qxa8+ Nd8 12. a4 $18) 11. Qxa8 Qc7 12. Be3 c5 (12...
Kd7 $18) 13. b4 g5 14. Qd5 (14. bxc5 d5 15. Bxd5 Ke7 16. Rab1 Bg7 17. Rb7 Nd7
18. Qxa7 Qxb7 19. Qxb7 Rd8 20. c6 f5 21. cxd7 Bh6 22. Qc6 Rxd7 23. Bc5+ Kd8 24.
Qa8+ Kc7 25. Qb7+ Kd8 26. Qb8#) 14... Nd7 15. Bb5 (15. bxc5 $142 h6 $18) 15...
h5 16. Qe6+ (16. bxc5 $142 a6 17. Ba4 Be7 $18) 16... Be7 1-0

[Event "Christmas Congress"]
[Site "?"]
[Date "1977.12.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Lindholm, R."]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1810"]
[BlackElo "1513"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "87"]

{B73: Sicilian Dragon: Classical System without 9 Nb3} 1. e4 d6 2. d4 Nf6 3.
Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Be2 O-O 7. O-O cxd4 8. Nxd4 Nc6 9. Be3 Qb6 10.
Rb1 Nxe4 11. Nf5 Nxc3 12. bxc3 Qc7 (12... Qa5 13. Nxg7 Kxg7 14. f5 Bxf5 15. Qd2
Kh8 16. Bh6 Rfe8 17. Rxb7 Rab8 18. Rxb8 Rxb8 19. h4 (19. h3 Qxa2 20. Bf3 Ne5
21. Bd5 Qxc2 22. Qd4 Qd3 23. Qxa7 Re8 24. Qa2 e6 25. Qa4 Rc8 26. Qh4 Nd7 27.
Bc6 g5 28. Qa4 Qe3+ 29. Kh1 Nf6 30. Qa6 Rc7 31. Qa8+ Ng8 32. Qd8 Rxc6 33. Qe8
Qxc3 {Friml,A (2189)-Karlik,V (2293) Usti nad Orlici 2006 0-1 (42)}) 19... Qxa2
20. Bf3 Ne5 21. Bd5 Qxc2 22. Qd4 Rb1 23. Bc4 Be4 24. Bd2 f6 25. Be6 Rxf1+ 26.
Kxf1 Qd3+ 27. Kf2 {Ramsingh,Y (2250)-Baumegger,S (2360) Elista 1998 0-1 (42)})
13. Nxg7 Kxg7 14. Qe1 $146 (14. Bd3 f5 15. h4 e5 16. h5 Be6 17. h6+ Kg8 18. Ra1
Ne7 19. fxe5 dxe5 20. Bg5 Nd5 21. c4 Nb6 {0-1 (21) Will,D-Grafl,F Hessen 1995})
14... Bd7 15. Qh4 f5 (15... f6 $142 $5 $17) 16. Bf3 Rae8 (16... Rf7 17. Rfe1
$11) 17. Bxa7 $11 Nxa7 18. Rxb7 Qc5+ 19. Qf2 Bb5 (19... Qxf2+ $5 20. Kxf2 Bc6
21. Rxa7 Bxf3 22. gxf3 Kf6 $11) 20. Qxc5 $14 dxc5 21. Rxa7 $4 (21. Re1 $142 Bc6
22. Rxa7 Bxf3 23. gxf3 $14) 21... Bxf1 $19 22. Kxf1 Kf6 (22... Rf7 $142 23. Ra5
e5 24. Be2 exf4 25. Rxc5 $19) 23. a4 e5 $4 (23... Rb8 $142 24. Ra6+ e6 $19) 24.
fxe5+ $15 Rxe5 25. Rb7 $4 (25. Rxh7 $142 Rb8 26. Rc7 $15) 25... Rfe8 $19 26. a5
R8e7 (26... Re1+ $142 27. Kf2 Ra1 28. Rxh7 $19) 27. a6 $4 (27. Rxe7 $142 Rxe7
28. a6 $11) 27... Re1+ $19 28. Kf2 Rxb7 (28... Ra1 $142 29. Rb6+ Re6 $19) 29.
Kxe1 (29. axb7 Rb1 30. h4 $19) 29... Rb1+ 30. Kd2 Ra1 31. Bb7 (31. Be2 Ke5 $19)
31... Ke5 32. Kd3 Ra4 33. Ke3 (33. h4 Kd6 $19) 33... g5 34. g3 (34. Kf2 Ra3 $19
) 34... f4+ 35. gxf4+ (35. Kf3 h5 $19) 35... gxf4+ 36. Kf3 Kf5 37. Bc8+ Ke5 38.
Bb7 h5 39. Kf2 (39. Ke2 c4 $19) 39... Ra2 40. Kf3 Ra3 (40... c4 $142 41. h3 $19
) 41. Kf2 Kf5 (41... Ra2 $142 42. Ke2 Rxc2+ 43. Kd3 $19) 42. Kg2 Kg5 (42... Ra2
$142 43. Kf3 Ke5 $19) 43. h3 (43. Kf2 $19) 43... h4 44. Kf2 1/2-1/2

[Event "Christmas Congress"]
[Site "?"]
[Date "1977.12.28"]
[Round "5"]
[White "Bailey, B."]
[Black "Murtola, T."]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1810"]
[BlackElo "1449"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "57"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Nb3 cxd4 8. cxd4 f6 9. exf6
Nxf6 10. Be2 (10. Bb5 Bd6 11. Bg5 O-O 12. O-O Bd7 13. Re1 Qc7 14. Bxf6 Rxf6 15.
Re3 Raf8 16. Bxc6 Bxc6 17. Nc5 Qc8 18. Qe2 Bd7 19. Rc1 b6 20. Nd3 Qb8 21. Nde5
Qb7 22. Re1 Bb4 23. Rc1 h6 24. a3 Bd6 {
Van Thillo,Q-Schut,D Hengelo 2004 1/2-1/2}) 10... Bd6 11. O-O O-O 12. Ng5 $146
(12. Re1 Bb4 13. Bd2 Qd6 14. a3 Bxd2 15. Qxd2 Ng4 16. h3 Nf6 17. Bd3 Bd7 18.
Re2 Rae8 19. Qc2 e5 20. dxe5 Nxe5 21. Nxe5 Rxe5 22. Rae1 Rfe8 23. Nd4 Rxe2 24.
Rxe2 Qf4 25. Rxe8+ Bxe8 26. Nf3 Bd7 {Vojir,V-Korinek,B Plzen 1999 1/2-1/2 (44)}
) (12. Bg5 $5 $14) 12... e5 (12... a5 13. a4 $11) 13. dxe5 $11 Nxe5 14. Nd4 Qe7
15. Re1 (15. Nb5 $142 Bc5 16. Bf4 $11) 15... Bg4 $4 (15... h6 $142 $5 16. Ngf3
Nfg4 $15) 16. Bxg4 (16. f4 h6 17. Bxg4 (17. fxe5 $6 Qxe5 18. g3 Bc5 19. Bxg4
Qxd4+ 20. Be3 Qxd1 21. Be6+ Kh8 22. Raxd1 Bxe3+ 23. Rxe3 hxg5 $16) 17... Nfxg4
18. fxe5 Bxe5 19. Ngf3 $18 (19. Qxg4 $4 Bxd4+ 20. Be3 Bxe3+ 21. Kh1 hxg5 $19))
16... Nfxg4 $16 17. f4 Qf6 18. fxe5 $4 (18. h3 $5 Bc5 19. hxg4 $14) 18... Qf2+
(18... Bxe5 $142 19. Ngf3 Bxh2+ 20. Kh1 Qg6 21. Nxh2 Nf2+ 22. Kg1 Nxd1 23. Rxd1
Rae8 $19) 19. Kh1 $14 Qh4 $4 (19... Bc5 $142 20. h3 Qh4 $11) 20. Nh3 (20. Ngf3
$142 Qh5 21. Be3 Bxe5 $18) 20... Bxe5 21. Bg5 (21. Re2 Nf2+ 22. Rxf2 Rxf2 $18)
21... Qxh3 (21... Nf2+ 22. Kg1 Nxh3+ 23. Kh1 Rf1+ 24. Rxf1 Nf2+ 25. Kg1 Bxh2#)
22. gxh3 $18 Nf2+ 23. Kg1 (23. Kg2 Nxd1 24. Raxd1 Rae8 $18) 23... Nxd1 24. Rxe5
(24. Raxd1 Rae8 25. Bh4 g6 $18) 24... Nxb2 25. Rxd5 (25. Rb1 Nc4 26. Re7 b6 $18
) 25... b6 (25... h6 26. Bh4 Rae8 27. Rc1 $18) 26. Rc1 (26. Nf5 Na4 27. Kh1 h6
$18) 26... Rf7 (26... h6 27. Be3 Rf7 28. Rf1 $18) 27. Rf1 (27. Nf5 $142 Nd3 28.
Rf1 $18 (28. Rxd3 $143 Rxf5 29. Rg3 Kh8 $18)) 27... Rc7 (27... Rxf1+ 28. Kxf1
h6 29. Be3 $18) 28. Ne6 (28. Nf5 $142 Nc4 29. Rf4 h6 $18) 28... Rc2 (28... Rf7
$18) 29. Rd7 (29. Rd7 Re2 30. Rxg7+ Kh8 31. Bf6 Rxe6 32. Bxb2 Re2 33. Ba1 Rxa2
34. Bf6 Rf8 35. Rg4+ Rxf6 36. Rxf6 Ra1+ 37. Kf2 Ra2+ 38. Kg3 Ra3+ 39. Kh4 Rf3
40. Rxf3 h5 41. Kxh5 b5 42. Rf6 b4 43. Rh6#) 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.02"]
[Round "1"]
[White "Prowell, G."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1351"]
[BlackElo "1798"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "72"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. e4 e5 4.
Qa4+ $146 (4. Bxc4 Qxd4 5. Qb3 (5. Qxd4 exd4 6. Nf3 Nc6 (6... c5 7. Ng5 Be6 8.
Bxe6 fxe6 9. Nxe6 Kd7 10. Nxf8+ Ke7 11. Nxh7 Rxh7 12. Bg5+ Nf6 13. e5 Nc6 14.
exf6+ gxf6 15. Bf4 Ne5 16. Nd2 Nd3+ 17. Kf1 Nxf4 18. h4 Re8 19. g3 Nd3 20. f3
Kd8 21. b3 {Finkenzeller,A (2270)-Mitchell,J London,Canada 1996 1-0 (39)}) 7.
Bf4 Bb4+ 8. Nbd2 Nf6 9. O-O Ba5 10. Nb3 Bb6 11. h3 O-O 12. e5 Nd7 13. Rad1 h6
14. Rfe1 Re8 15. Nbxd4 Nxd4 16. Nxd4 Nf8 17. Bg3 Ba5 18. Re3 c6 19. Rf3 Re7 {
Kovacs,T (2160)-Szilagyi,T (2098) Hungary 2003 1-0 (36)}) (5. Qc2 Bb4+ 6. Bd2
Bxd2+ 7. Nxd2 Ne7 8. Ngf3 Qd6 9. Rd1 O-O 10. Nf1 Qf6 11. Ne3 c6 12. Qe2 Nd7 13.
h3 Nb6 14. Bb3 Ng6 15. Nh2 Qe7 16. O-O Be6 17. Bxe6 Qxe6 18. b3 Rad8 19. Nf5
Ne7 {Cawdery,D-Peterson,D Duisburg 1992 1-0 (32)}) 5... Qxe4+ 6. Ne2 (6. Be3
Qg6 7. Nf3 Bd6 8. Nc3 Nf6 9. O-O-O O-O 10. Nb5 Ne8 11. Nxa7 Nc6 12. Nxc8 Na5
13. Qa4 Qxg2 14. Bd5 Nf6 15. Ng5 Nxd5 16. Rdg1 Nxe3 17. Rxg2 Nxg2 18. Qe4 g6
19. Nxd6 cxd6 20. Qxg2 Nc4 {Nasri,A (2275)-Sepehrkhoui,A Teheran 2001 1-0 (42)}
) 6... Qg6 7. O-O Bd6 8. f4 Nc6 9. fxe5 Nxe5 10. Nf4 Qg4 11. Be2 Qd7 12. Nh5 f6
13. Bf4 Qf7 14. Qg3 g6 15. Qh4 Bf5 16. Bh6 O-O-O 17. Bg7 Bc5+ 18. Kh1 Rd4 {
Meyer,F-Woleben,D USA 1915 0-1}) (4. Nf3 $5 exd4 5. Bxc4 $11) 4... Qd7 (4... c6
$5 5. Qxc4 Qxd4 $17) 5. Qxd7+ $15 Nxd7 6. d5 (6. Nf3 Ngf6 7. Nxe5 Nxe4 8. Bxc4
Bb4+ 9. Ke2 O-O $11) 6... Ngf6 (6... b5 7. a4 Ngf6 $17) 7. Nc3 (7. f3 $142 $5
b5 8. b3 $17) 7... Bb4 8. f3 Nb6 9. Bd2 Bd7 (9... c6 10. dxc6 bxc6 11. Rc1 $19)
10. O-O-O (10. Nb1 Bd6 11. Na3 Bxa3 12. bxa3 O-O-O $17) 10... c6 11. Be1 $4 (
11. dxc6 $142 Bxc6 12. Nge2 $19) 11... cxd5 12. Nxd5 Nfxd5 13. exd5 Bxe1 14.
Rxe1 f6 (14... O-O-O $142 15. Rxe5 Rhe8 16. Rxe8 Rxe8 17. Kd2 $19) 15. Rd1 (15.
f4 O-O 16. fxe5 Nxd5 17. Nf3 $19) 15... Rc8 (15... Ba4 $142 16. Rd2 Rd8 17. d6
$19) 16. Ne2 Na4 17. Nc3 (17. f4 c3 18. bxc3 Nxc3 19. Nxc3 Rxc3+ 20. Kb2 Re3
21. fxe5 Rxe5 $19) 17... Nxc3 18. bxc3 Ke7 (18... Ba4 19. Re1 Kd7 20. g3 $19)
19. Be2 (19. d6+ Kd8 $19) 19... Kd6 20. Rd2 Rc5 21. Rb2 (21. h4 h6 $19) 21...
b6 (21... b5 22. Rd1 $19) 22. Rd1 (22. g4 Rhc8 $19) 22... Rhc8 23. Rb4 (23. g4
Ba4 24. Rdd2 Rxd5 25. Rxd5+ Kxd5 $19) 23... Be8 (23... Bf5 24. g4 Bd3 25. Rb2
$19) 24. Rd2 Bf7 25. Ra4 (25. h4 Rxd5 26. a4 Rxd2 27. Kxd2 Rb8 $19) 25... R8c7
(25... a5 $142 26. Rb2 Be8 27. Rxb6+ Kc7 28. Rc6+ Bxc6 29. dxc6 $19) 26. Kc2 (
26. Rb2 Bxd5 27. Rab4 Re7 $19) 26... a5 27. Bxc4 (27. Kc1 Be8 28. Ra3 Ra7 $19)
27... Rxc4 28. Rxc4 Rxc4 29. Kd3 (29. a3 Bxd5 30. Rd3 Kc5 $19) 29... Bxd5 30.
Rb2 Kc5 31. Rb1 Ra4 32. Rb2 Rxa2 33. Rxa2 Bxa2 34. h3 Bb1+ 35. Kd2 (35. Ke2 a4
36. h4 a3 37. f4 exf4 38. g3 a2 39. gxf4 a1=Q 40. h5 Qa2+ 41. Kf3 Qh2 42. f5
Bc2 43. h6 Bd1+ 44. Ke4 Qe2+ 45. Kf4 Qf3#) 35... Kc4 36. g3 (36. h4 Bd3 37. f4
a4 38. fxe5 fxe5 39. h5 a3 40. h6 g5 41. Ke3 a2 42. Kf3 a1=Q 43. Kg4 Qf1 44. g3
Qf5+ 45. Kh5 Be2+ 46. g4 Bxg4#) 36... a4 (36... a4 37. Kc1 Bd3 38. Kb2 f5 39.
h4 e4 40. fxe4 fxe4 41. h5 e3 42. h6 gxh6 43. g4 e2 44. g5 e1=Q 45. g6 Qb1+ 46.
Ka3 Qa1#) 0-1

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.02"]
[Round "2"]
[White "Bailey, B."]
[Black "Crandall, T."]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1798"]
[BlackElo "1559"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "41"]

{B93: Sicilian Najdorf: 6 f4} 1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4
Nf6 6. Nc3 a6 7. Be2 g6 8. Be3 Bg7 9. O-O O-O 10. Qd2 Ng4 11. Bxg4 Bxg4 12. f5
Nxd4 (12... Ne5 13. b3 Rc8 14. Nd5 Nc6 15. c4 e6 16. f6 exd5 17. fxg7 Re8 18.
exd5 Ne5 19. h3 Bd7 20. Bg5 Qb6 21. Kh1 f5 22. Nf3 Qc5 23. Bf6 Nf7 24. Bd4 Qc7
25. a4 Re4 26. Rae1 Rce8 27. Rxe4 {
Ljuboschitz,A (2204)-Fuhs,J Oberaussem 1999 1-0 (38)}) 13. Bxd4 Bxd4+ $146 (
13... e5 14. Be3 Qh4 15. Bg5 Qh5 16. h3 Bxh3 17. gxh3 Qxh3 18. Qg2 Qxg2+ 19.
Kxg2 f6 20. Be3 g5 21. Rad1 Rfd8 22. Rd3 b5 23. a3 Rac8 24. Rfd1 Bf8 25. R1d2
h5 26. Nd5 Kf7 27. Bb6 Rd7 28. Ba5 {
Semmelhaack,E-Luckow,H Schleswig Holstein 1989 1-0 (34)}) (13... e5 14. Be3
gxf5 15. exf5 $18) 14. Qxd4 gxf5 (14... Bh5 15. Nd5 f6 $18) 15. exf5 Bh5 16.
Qh4 Qb6+ (16... Bg6 17. Nd5 e6 18. Nf6+ Qxf6 19. Qxf6 exf5 20. Qxd6 $18) 17.
Kh1 Qxb2 18. Nd5 (18. Qxh5 $6 Qxc3 19. Qg5+ Kh8 20. Qxe7 Rae8 21. Qxb7 Re2 $11)
18... Be2 (18... Kh8 19. Nxe7 Rfe8 20. Rae1 $18 (20. Qxh5 $6 Rxe7 21. Rab1 Qe5
$11 (21... Qxa2 $4 22. Qh4 f6 23. Qxf6+ Rg7 24. Rxb7 $18) (21... Qxc2 22. Qg5
Rg8 23. Qf6+ Rg7 24. Qxg7+ Kxg7 25. f6+ Kf8 26. fxe7+ Kxe7 27. Rxb7+ Ke6 28.
Rbxf7 $16))) 19. Nxe7+ (19. Rab1 Qg7 20. Nxe7+ Kh8 $18) 19... Kh8 (19... Kg7
20. Rfe1 Qf6 21. Qxf6+ Kxf6 22. Rxe2 $18) 20. Rab1 Qxc2 (20... Qe5 21. Rbe1 Rg8
22. Nxg8 Rxg8 $18) 21. Qf6# 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.03"]
[Round "3"]
[White "Waterman, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2189"]
[BlackElo "1798"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "55"]

{A50: Queen's Fianchetto Defence (1 d4 Nf6 2 c4 b6)} 1. c4 Nc6 2. d4 e5 3. d5
Nce7 4. Nc3 Nf6 5. e4 Ng6 6. Nge2 Bc5 7. f3 (7. Ng3 d6 8. Be2 Nf4 9. O-O Nxe2+
10. Qxe2 Ng4 11. h3 Qh4 12. Qf3 Nh6 13. Nh5 O-O 14. Bxh6 gxh6 15. Nf6+ Kg7 16.
Nh5+ Kh8 17. Nf6 Kg7 18. Nh5+ Kh8 {
1/2-1/2 (18) Strunsky,A (2188)-Holzhaeuer,M (2345) Balingen 2006}) 7... d6 8.
Na4 $146 (8. b4 Bb6 9. Na4 O-O 10. Nxb6 axb6 11. Bg5 (11. Ng3 Bd7 12. b5 Ne8
13. a4 Nf4 14. Qc2 Qh4 15. Be3 f5 16. Bf2 fxe4 17. Nxe4 Qe7 18. h4 Nf6 19.
Nxf6+ Qxf6 20. O-O-O Bf5 21. Qb3 e4 22. Bd4 Qg6 23. h5 Qg3 24. Rd2 Nd3+ 25.
Bxd3 exd3 {Krueger,D (1810)-Cristobal,M (2136) Villa Carlos Paz 2004 1-0 (57)})
11... h6 12. Be3 Nh5 13. Qd2 Qf6 14. Nc3 Nh4 15. Nb5 Nf4 16. a3 Bh3 17. Bxf4
exf4 18. Ra2 Rfc8 19. Kf2 Bd7 20. Be2 Qg5 21. Rg1 f5 22. Bd3 Ng6 {
Ungureanu,E (2410)-Rossetto,H (2465) Lugano 1968 1/2-1/2}) (8. Bd2 a6 9. Qc2
O-O 10. Nc1 Nh5 11. Nd3 Qh4+ 12. Kd1 Ba7 13. Be1 Qe7 14. g4 Nhf4 15. h4 h5 16.
gxh5 Nxh5 17. Qh2 f5 18. Kc2 Ngf4 19. Rd1 Bd7 20. Nxf4 exf4 21. Bd3 b5 22. Kb1
Rab8 {Schulze,H (2211)-Huber,D (2073) Aschach 2002 1-0 (78)}) 8... Bb6 (8...
Bb4+ $5 9. Nec3 c6 $14) 9. Nxb6 $16 axb6 10. Be3 (10. h4 h5 $16) 10... Nh5 (
10... Nd7 $142 $16) 11. g4 $4 (11. Qd2 $142 $16) 11... Nhf4 $15 12. Nxf4 (12.
h4 Nxe2 13. Qxe2 Nxh4 14. Qf2 $15) 12... Nxf4 (12... exf4 13. Bd4 Qh4+ 14. Bf2
$17) 13. Qd2 $4 (13. h4 Qf6 $14) 13... Ng6 (13... h5 $142 14. gxh5 Qh4+ 15. Qf2
Qxh5 $17) 14. Be2 $11 Bd7 (14... Qh4+ 15. Bf2 Qe7 16. Be3 $11) 15. a3 (15. h4
$142 h5 16. g5 $11) 15... f6 (15... Qh4+ $5 16. Bf2 Qe7 $11) 16. O-O-O (16. h4
h5 17. O-O-O Qe7 $16) 16... O-O (16... Nh4 $142 $5 $16) 17. h4 $18 Ne7 (17...
h6 18. Rdg1 $18) 18. h5 Qe8 (18... h6 19. Bd3 $18) 19. Kb1 (19. Rhg1 Rf7 $18)
19... Qd8 (19... h6 20. Rhg1 $18) 20. Rdg1 Qe8 $2 (20... h6 21. Bd3 $18) 21.
Bd3 Kh8 (21... Rf7 22. g5 fxg5 23. Bxg5 $18) 22. Rh2 (22. f4 Ng8 23. g5 fxg5
24. fxg5 Qe7 $18) 22... Bc8 (22... Ng8 23. Rhg2 $18) 23. Bc2 (23. f4 $5 Ng8 $18
) 23... Bd7 24. Qg2 (24. f4 $142 Ng8 $18) 24... Rg8 (24... Ng8 $18) 25. f4 exf4
26. Bd4 (26. Bxf4 Ba4 27. b3 Bxb3 28. Bxb3 Rxa3 $18) 26... c5 (26... h6 27. Qf3
$18) 27. Bc3 Qf7 28. g5 (28. g5 h6 29. g6 $18) 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.03"]
[Round "4"]
[White "Bailey, B."]
[Black "Runne, J."]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1798"]
[BlackElo "1586"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "72"]

{B21: Sicilian: 2 f4 and Morra Gambit} 1. e4 c5 2. f4 e6 3. Nf3 d5 4. exd5 exd5
5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. O-O Ngf6 $146 (7... Bd6 8. Nc3 (8. d4 Ne7 9. Nc3
O-O 10. Kh1 Nf6 11. Be3 Rc8 12. Bg1 c4 13. Ne5 Bb4 14. Ne2 Ne4 15. f5 f6 16.
Ng4 Qd7 17. c3 Bd6 18. Ne3 g6 19. Qc2 gxf5 20. g3 Kh8 21. Ng2 f4 22. Nexf4 Bxf4
{Sax,G (2570)-Van der Wiel,J (2515) Amsterdam 1983 1/2-1/2}) 8... Ne7 9. d3 (9.
Re1 O-O 10. d3 Nf6 11. Bd2 Re8 12. Nb5 Bb8 13. d4 a6 14. Nc3 cxd4 15. Nxd4 Ba7
16. Be3 Qd7 17. Kh1 Bb6 18. Qd3 Ba5 19. Nb3 Bxc3 20. Qxc3 Ne4 21. Qd3 Nf5 22.
Bg1 Re6 23. Rxe4 Rxe4 {Pattrick,E-Loftsson,J Las Vegas 1975 0-1 (35)}) 9... O-O
10. Ne2 Qc7 11. Qe1 Rae8 12. Nh4 Nf6 13. Qg3 Ng6 14. Nxg6 fxg6 15. Qf3 Qf7 16.
Nc3 Re7 17. Bd2 Rfe8 18. Rae1 d4 19. Nb5 Bb8 20. b3 a6 21. Na3 Nd5 22. Rxe7 {
Hicks,E-James,H Napier 1912 1/2-1/2 (44)}) (7... Be7 8. d4 Ngf6 9. dxc5 Bxc5+
10. Kh1 O-O 11. Nc3 Nb6 12. b3 Re8 13. Bb2 Ng4 14. Qd2 Be3 15. Qd3 Nf2+ 16.
Rxf2 Bxf2 17. Nb5 a6 18. Rf1 axb5 19. Rxf2 Rxa2 20. Qc3 Qf6 21. Qxf6 gxf6 22.
Bxf6 {Boric,M-Subramaniam,S Dubai 2004 0-1 (32)}) (7... Bd6 8. d4 $15) 8. Re1+
$11 Be7 9. Qe2 Nb8 10. Ne5 (10. Qb5+ $142 $5 Nbd7 11. Qxb7 $11) 10... O-O $17
11. d3 Bd6 12. Nc3 a6 (12... Re8 $142 $5 13. Nb5 Bf8 $17) 13. Qf3 Bc7 (13...
Nc6 14. Nxc6 (14. Nxd5 $4 Bxe5 15. Nxf6+ Bxf6 $19) 14... bxc6 15. b3 $11) 14.
Bd2 (14. Be3 Bd6 $16) 14... Qd6 (14... Nc6 15. Nxc6 bxc6 16. Re2 $11) 15. Re2 (
15. g4 d4 16. Qxb7 dxc3 17. bxc3 $18) 15... Nbd7 (15... Nc6 16. Nxc6 bxc6 17.
Rae1 $11) 16. Rae1 $14 Rae8 $4 (16... b5 $14) 17. Nxd7 (17. Nxd5 $142 Nxe5 18.
fxe5 Qxd5 19. exf6 Qxf3 20. gxf3 Rxe2 21. Rxe2 $18) 17... Qxd7 $11 18. h3 Rxe2
19. Rxe2 Qd6 (19... Rd8 20. g4 h6 21. Kg2 $11) 20. b3 (20. g4 d4 21. Ne4 Nxe4
22. Qxe4 b5 $14) 20... Rd8 21. g3 Kf8 22. Kg2 Re8 23. Rxe8+ Kxe8 24. Na4 b6 25.
f5 Kd8 26. Bf4 Qe7 27. Bxc7+ (27. Bd2 Qe5 $11) 27... Kxc7 28. Qf4+ Kc6 29. Kf2
Nd7 30. Nc3 Qe5 (30... Qd6 31. Qa4+ Kb7 32. Qg4 $11) 31. Qxe5 $11 Nxe5 32. Ne2
c4 (32... d4 33. g4 $11) 33. d4 cxb3 34. axb3 (34. dxe5 b2 35. Nc3 $11) 34...
Nd7 $11 35. Ke3 a5 36. Kd3 (36. g4 Nf6 $15) 36... b5 1/2-1/2

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.04"]
[Round "5"]
[White "Svoboda, T."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1624"]
[BlackElo "1798"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "41"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 e6 4.
e4 c5 5. d5 exd5 (5... Nf6 6. Bg5 Be7 7. Nf3 exd5 8. exd5 O-O 9. Bxc4 h6 10.
Bxf6 Bxf6 11. O-O Bg4 12. h3 Bxf3 13. Qxf3 Nd7 14. Rad1 a6 15. d6 b5 16. Bb3
Kh8 17. Rfe1 Nb6 18. Ne4 Bd4 19. g4 Qd7 20. g5 {
Agdestein,S (2571)-Kiselev,G (2437) Alta 2003 1-0}) 6. exd5 (6. Nxd5 Bd6 7.
Bxc4 Nc6 8. Nf3 h6 9. e5 Bb8 10. Be3 b6 11. Qa4 Bb7 12. O-O-O Qc8 13. Rd2 Nge7
14. Nf4 O-O 15. e6 f6 16. Rd7 a6 17. Nd5 b5 18. Qc2 bxc4 19. Rxe7 {
1-0 (19) Kortschnoj,V (2607)-Bogdanovich,S (2190) Odessa 2006}) 6... Bd6 7.
Bxc4 Qe7+ $2 $146 (7... Ne7 8. Nf3 O-O 9. O-O Bf5 10. Re1 Nd7 11. Bg5 Nb6 12.
b3 h6 13. Bh4 a6 14. Ne4 Bxe4 15. Rxe4 Qd7 16. Qd2 Nf5 17. Rae1 Rfe8 18. g4
Nxh4 19. Nxh4 Rxe4 20. Rxe4 Re8 21. Qe3 Rxe4 22. Qxe4 {
Toulzac,P (2284)-Lupu,M (2456) France 2005 1/2-1/2 (53)}) (7... a6 8. a4 Ne7 9.
Nge2 O-O 10. O-O Ng6 11. f4 f5 12. b3 Nd7 13. Bb2 Nf6 14. Qd3 Kh8 15. Rae1 Bd7
16. g3 Qa5 17. Bc1 Ne4 18. Nxe4 fxe4 19. Qc3 Qc7 20. a5 Bh3 21. Rf2 Rae8 22.
Be3 {Rubinstein,A-Pokorny,A Maehrisch Ostrau 1923 1/2-1/2 (72)}) (7... Ne7 $5
$14) 8. Qe2 (8. Nge2 Nf6 9. Nb5 O-O 10. Nxd6 Qxd6 $18) 8... Qxe2+ $16 9. Ngxe2
(9. Kxe2 $6 Nd7 $11) (9. Ncxe2 $143 Nd7 10. Nf3 Nb6 $15) 9... a6 $2 (9... Nd7
10. Bf4 Bxf4 11. Nxf4 $16) 10. a4 (10. Ne4 $142 Be5 11. Bf4 $18) 10... b6 $4 (
10... Nd7 $142 11. Ne4 Be5 $16) 11. Ne4 $18 Be7 (11... Be5 12. f4 Bc7 13. O-O
$18) 12. d6 Bb7 13. N2c3 (13. dxe7 $6 Bxe4 14. Bf4 Nxe7 $18) 13... f5 (13...
Bd8 14. O-O Kd7 15. a5 Bxe4 16. Nxe4 $18) 14. Ng5 (14. Nxc5 $142 $5 bxc5 15.
dxe7 Nc6 $18) 14... Bxg5 15. Bxg5 Nd7 (15... h6 16. Be3 Nf6 $18) 16. O-O-O Ngf6
17. Rhe1+ Kd8 18. Re7 Bc6 (18... h6 19. Bxf6 gxf6 $18) 19. Rxg7 Kc8 20. Bxf6
Nxf6 21. Rc7+ (21. Rc7+ Kd8 22. Rxc6 $18) 1-0

[Event "Oregon Open"]
[Site "?"]
[Date "1978.09.04"]
[Round "6"]
[White "Bailey, B."]
[Black "Russell, S."]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1798"]
[BlackElo "1269"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "69"]

{C19: French: 3 Nc3 Bb4: Main line: 7 Nf3 and 7 a4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7 8. Bd3 Bd7 9. O-O Qc7 10. Re1
c4 11. Bf1 O-O-O (11... h5 12. Ng5 Nf5 13. a4 Na5 14. Be2 g6 15. Bd2 Bc6 16.
Qc1 Qe7 17. Nh3 Qd7 18. Qa3 O-O-O 19. Bg5 b6 20. g3 Rhg8 21. Bf1 Bb7 22. Nf4
Rde8 23. Bg2 Nc6 24. Qb2 Nb8 25. h3 Qc7 26. g4 {
Agdestein,S (2630)-Hansen,S Hammerfest 1993 1-0 (44)}) (11... Qa5 12. Bd2 Qa4
13. Qe2 Qxc2 14. a4 h6 15. Rec1 Qf5 16. a5 O-O 17. h4 b6 18. axb6 axb6 19. Rab1
Rfb8 20. Nh2 Na5 21. g4 Qh7 22. Be3 Nb3 23. Rc2 Ra4 24. h5 Rba8 25. Rbb2 Ra1
26. Kg2 {Duran Trujillo,R-Pinango,A Barquisimeto 2004 1/2-1/2 (67)}) 12. Ng5
Rdf8 13. a4 $146 (13. f4 h6 14. Nf3 f6 15. a4 g5 16. g3 gxf4 17. exf6 Ng6 18.
Ne5 Rxf6 19. gxf4 Nxf4 20. Kh1 Nxe5 21. Rxe5 Ng6 22. Rh5 Rhf8 23. Bg2 Nf4 24.
Re5 Nxg2 25. Kxg2 Be8 26. Be3 Bg6 27. h4 Be4+ {
Autowicz,Z-Sarwinski,M Warsaw 1979 0-1}) 13... h6 14. Nf3 f6 (14... f5 15. exf6
Rxf6 16. Ba3 $11) 15. Ba3 (15. a5 Rf7 16. Ba3 fxe5 17. dxe5 Nf5 $16) 15... fxe5
(15... Rf7 $5 16. a5 Nxa5 $16) 16. Nxe5 Rf6 17. g3 (17. Nxd7 $6 Qxd7 18. a5 a6
$11) 17... g5 18. Nxc6 (18. a5 $142 $5 $18) 18... Nxc6 $14 19. Bg2 Rh7 (19...
h5 20. Bc1 Rf5 21. h3 $11) 20. Re3 h5 21. Rf3 (21. h3 $142 $14) 21... Rff7 $4 (
21... Rxf3 $142 22. Qxf3 g4 $14) 22. Rxf7 $18 Rxf7 23. Qxh5 Be8 (23... Nd8 24.
Bc1 Qa5 25. Bd2 $18) 24. Qxg5 Rg7 (24... Qa5 25. Qe3 Bd7 26. Bd6 $18) 25. Qf6
Nd8 26. Bd6 $1 Qd7 (26... Qxd6 27. Qe5 {Decoy Double attack} (27. Qxg7 {
Deflection})) 27. Be5 Rf7 28. Qg5 Rf5 29. Qe3 Qh7 30. h4 Rh5 (30... Bd7 31. Bh3
$18) 31. Bf3 Rf5 32. Bg4 Rf7 (32... Nc6 33. a5 $18) 33. Bf4 Qxc2 (33... Qe4 34.
Qxe4 dxe4 $18) 34. Bxe6+ Nxe6 35. Qxe6+ (35. Qxe6+ Kd8 36. Qxd5+ Bd7 37. Qg5+
Re7 38. Re1 Qh7 39. Bd6 Qf5 40. Qxe7+ Kc8 41. Re5 Qb1+ 42. Kh2 b6 43. Qf8+ Kb7
44. Re7 Kc6 45. Bf4 Qg1+ 46. Kxg1 b5 47. Qf6+ Kb7 48. Rxd7+ Kc8 49. Qc6#) 1-0

[Event "Christmas Congress"]
[Site "?"]
[Date "1978.12.29"]
[Round "1"]
[White "Gupton, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C94"]
[WhiteElo "1543"]
[BlackElo "1786"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "43"]

{C94: Closed Ruy Lopez: Breyer Variation with 10 d3} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. c3 d6 9. h3 Nb8 10. d3 Bb7 11.
Be3 (11. Nbd2 Nbd7 {1/2-1/2 (11) Borisek,J (2445)-Zaja,I (2427) Celje 2003})
11... Nbd7 12. Nbd2 d5 $146 (12... c5 13. Qe2 (13. Nf1 Qc7 14. Ng3 Rfe8 15. Qe2
Rac8 16. Rad1 Bf8 17. Ng5 c4 18. dxc4 bxc4 19. Bc2 g6 20. h4 h6 21. Nh3 Nc5 22.
Qf3 Qe7 23. h5 g5 24. Nf5 Qd8 25. Nxg5 hxg5 26. Bxg5 Ne6 27. Bh4 Nf4 {
Gushuliak,J-Milord,F Winnipeg 1998 1-0 (33)}) 13... Qc7 14. Nf1 d5 15. exd5
Nxd5 16. Bd2 Bd6 17. Ng5 N7f6 18. Ng3 Qc6 19. N5e4 Bc7 20. Nf5 Kh8 21. Qf3 Nxe4
22. dxe4 Nf6 23. Bc2 Nd7 24. Bg5 f6 25. Be3 c4 26. Rad1 Rf7 27. Rd2 {
Matejov,J (2200)-Majzlan,I (2200) Piestany 1985 1/2-1/2 (49)}) (12... c6 13. d4
c5 14. d5 c4 15. Bc2 Nc5 16. Bxc5 dxc5 17. Nxe5 Qc7 18. Ng4 Bc8 19. Nxf6+ Bxf6
20. Nf3 Be5 21. Nxe5 Qxe5 22. Qd2 Rd8 23. f4 Qd6 24. Bd1 Bb7 25. Bf3 Qd7 26.
Rad1 Re8 27. Qf2 {Marchesotti,G (1501)-Elsido,M (1582) Crema 2003 1/2-1/2 (49)}
) 13. Bc2 c5 14. d4 $2 (14. a4 $142 $11) 14... dxe4 $4 (14... exd4 $142 15.
cxd4 dxe4 $19) 15. Nxe5 $16 c4 (15... cxd4 16. Bxd4 Nxe5 17. Bxe5 $18) 16. Bg5
(16. Nxd7 $5 Nxd7 17. Bxe4 Bxe4 18. Nxe4 f5 $18) 16... Nxe5 17. dxe5 Nd5 (17...
Nd7 18. Bf4 e3 19. Rxe3 $18) 18. Bxe7 $18 Qxe7 19. Bxe4 g6 $2 (19... Rad8 $142
$5 20. Qh5 g6 $18) 20. Bxd5 (20. Qf3 $142 $5 Rad8 21. Rad1 Qxe5 $18) 20... Bxd5
21. Ne4 (21. Qg4 $5 Rad8 22. Rad1 Bb7 $18) 21... Qxe5 $4 (21... Bxe4 $142 22.
Rxe4 Rad8 $16) 22. Qxd5 $3 (22. Qxd5 Qxd5 23. Nf6+ Kg7 24. Nxd5 $18) 1-0

[Event "Christmas Congress"]
[Site "?"]
[Date "1978.12.29"]
[Round "2"]
[White "Bailey, B."]
[Black "Shuck, G."]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1786"]
[BlackElo "1577"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "74"]

{B03: Alekhine's Defence: Four Pawns Attack} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4
Nb6 5. exd6 exd6 6. Nf3 Bf5 7. Bd3 Bxd3 8. Qxd3 Be7 9. b3 $146 (9. Nc3 O-O 10.
O-O Re8 (10... Nc6 11. b3 Bf6 12. Bf4 d5 13. Rad1 Qd7 14. Ne5 Bxe5 15. dxe5 d4
16. Qg3 Kh8 17. Rfe1 Rae8 18. Ne4 Qe7 19. Ng5 h6 20. Nf3 Qc5 21. e6 Rxe6 22.
Rxe6 fxe6 23. Bxc7 Rf7 24. Be5 Kg8 25. h3 {
Mueller,M (2403)-Jugelt,T (2401) Altenkirchen 1999 0-1 (54)}) (10... N8d7 11.
b3 (11. Ne4 Nf6 12. Re1 Re8 13. Bd2 Qd7 14. Nxf6+ Bxf6 15. Bf4 Qg4 16. Be3 Rad8
17. Rab1 a6 18. b4 Nd7 19. h3 Qh5 20. Qc2 Qg6 21. Qa4 Nb6 22. Qb3 Qf5 23. a4 d5
24. cxd5 Nxd5 25. Rbc1 Re6 {
Garcia Dominguez,J-Sousa Fernandez,M Pontevedra 2004 1/2-1/2 (57)}) 11... Re8
12. Bb2 Nf6 13. d5 Nbd7 14. Rae1 Nc5 15. Qd4 Qc8 16. b4 Ncd7 17. Ne4 Nf8 18.
Re2 Ng6 19. Rfe1 Qd7 20. Ng3 b6 21. h4 Bf8 22. h5 Rxe2 23. Rxe2 Ne5 24. Nxe5
dxe5 25. Rxe5 {Sokol,L (2179)-Cierny,L (2083) Slovakia 2004 0-1 (62)}) 11. Re1
N8d7 12. Bf4 Nf6 13. h3 Qd7 14. b3 Bf8 15. Bg5 Be7 16. Bxf6 Bxf6 17. Ne4 Be7
18. Neg5 g6 19. Ne4 f5 20. Ng3 Bf6 21. Rad1 Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Qxe8 {
Berndt,R (1569)-Bachmann,D (1420) Bielefeld 2006 1/2-1/2 (37)}) 9... O-O 10.
Nbd2 (10. O-O Na6 $14) 10... Bf6 11. O-O g6 $2 (11... d5 12. Ba3 Re8 13. Rfd1
$11) 12. Bb2 (12. Ne4 $142 Bg7 13. Bg5 $18) 12... d5 13. Rab1 (13. Rad1 Nc6 $14
) 13... Nc6 (13... Re8 14. Rfd1 $11) 14. cxd5 (14. Rfe1 $5 $14) 14... Qxd5 $11
15. Ne4 Bg7 16. Nc3 Qd7 17. Rfd1 Rad8 (17... Rfe8 18. a3 $17) 18. Qe4 (18. Ne4
$5 $15) 18... Rfe8 $17 19. Qh4 $2 (19. Qf4 Ne7 $17) 19... Qe7 $4 (19... Qf5 20.
h3 h5 21. Qg5 Qxg5 22. Nxg5 Nxd4 23. Kf1 $19) 20. Qf4 $2 (20. Qxe7 Nxe7 21. h3
Nf5 $17) 20... Qd6 $4 (20... Nxd4 $142 21. Nxd4 Rxd4 $19) 21. Qh4 (21. Qxd6
Rxd6 (21... cxd6 $143 22. Ba3 $11) 22. Nb5 Rd7 $15) 21... Qf6 (21... Nxd4 $4
22. Nxd4 Qb4 23. Nf5 Qxh4 24. Nxh4 $18) 22. Qg4 $4 (22. Qxf6 Bxf6 23. Na4 Nxa4
24. bxa4 Rd5 $17) 22... a6 (22... Nxd4 $142 $5 23. Nxd4 Rxd4 24. Nd5 Rxd1+ 25.
Qxd1 $19) 23. Ne4 $2 (23. d5 $142 h5 24. Qg3 $15) 23... Qe6 $4 (23... Qe7 $142
24. Neg5 h6 $19) 24. Qxe6 $16 fxe6 25. Nc5 Rb8 26. Re1 Nd8 27. Re2 Nd5 28. g3
h6 (28... b6 $5 29. Nd3 a5 $16) 29. Rbe1 $18 Kf7 30. Nd7 (30. h4 Rc8 $18) 30...
Rc8 (30... Ra8 31. Nfe5+ Bxe5 32. Nxe5+ (32. dxe5 $6 Nc6 $11) (32. Rxe5 $6 a5
$16) 32... Kg7 33. Ng4 $18) 31. Nfe5+ Bxe5 32. Nxe5+ (32. dxe5 $6 Nc6 33. Nc5
b6 $11) (32. Rxe5 $6 Nc6 33. R5e4 b6 $11) 32... Kg7 33. Bc1 c5 $4 (33... a5
$142 $18) 34. dxc5 Rxc5 35. Bb2 Kh7 36. Nd7 (36. Rd1 $142 Rc7 37. Nxg6 Kxg6 38.
Rxd5 exd5 39. Rxe8 Rd7 $18) 36... Rc7 37. Rxe6 (37. Nf6+ $142 Nxf6 38. Bxf6 $18
) 37... Nxe6 $19 (37... Nxe6 38. Rxe6 Rxe6 39. Nf8+ Kg8 40. Nxe6 Rc2 $19) 0-1

[Event "Seattle Class"]
[Site "?"]
[Date "1981.11.14"]
[Round "1"]
[White "Bailey, B."]
[Black "Findley, J."]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1797"]
[BlackElo "1600"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Be2
Nc6 6. O-O Qd7 (6... g6 7. c4 Nb6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 Bg7 11. Nc3 c6
12. Qb3 O-O 13. Rd1 cxd5 14. c5 Nbd7 15. Qxd5 e6 16. Qxb7 Nxc5 17. Rxd8 Nxb7
18. Rxa8 Rxa8 19. Be3 Nd6 20. Bc5 Nec4 21. Rc1 {
Geller,E (2585)-Tan Lian Ann (2365) Petropolis 1973 1-0 (52)}) 7. c4 (7. Re1 f6
8. c4 Nb6 9. b3 O-O-O 10. d5 Nb4 11. a3 Na6 12. Nc3 h5 13. h3 Bxh3 14. gxh3
Qxh3 15. Bf1 Qg4+ 16. Kh2 e6 17. Bh3 Bd6+ 18. Re5 Qg6 19. Bxe6+ Kb8 20. Nh4 Qe8
21. Bf4 fxe5 {Nutt,J-Wan,D Brisbane 2006 0-1}) 7... Nb6 8. Bf4 $146 (8. d5 Bxf3
9. Bxf3 Ne5 10. b3 g6 11. Bb2 Bg7 12. Nc3 O-O 13. Be2 Rad8 14. f4 Qd6 15. fxe5
Qxe5 16. Qd2 c6 17. Nd1 Qd6 18. Bxg7 Kxg7 19. Qc3+ Kg8 20. c5 {
1-0 (20) Fronda,J-Nemcova,K Chalkidiki 2003}) (8. d5 Bxf3 9. Bxf3 Ne5 $18) 8...
O-O-O (8... e6 $142 9. Nc3 Rd8 $16) 9. Nc3 $4 (9. d5 $142 Qf5 10. Bg3 Bxf3 11.
Bxf3 $18 (11. gxf3 $6 h5 12. Bd3 Qd7 $11)) 9... Nxd4 $4 (9... Bxf3 $142 10.
Bxf3 Qxd4 (10... Nxd4 $143 11. c5 Nxf3+ 12. Qxf3 $16) 11. Bxc6 Qxd1 12. Bxb7+
Kxb7 13. Rfxd1 Rxd1+ 14. Nxd1 g6 $11) 10. Nxd4 $18 Bxe2 11. Ncxe2 e5 (11... g5
12. Bxg5 Qg4 13. Qc1 $18) 12. Bxe5 Nxc4 13. Bg3 Bc5 (13... Bd6 14. Bxd6 Qxd6
15. Qc2 $18) 14. Qc2 (14. Rc1 $142 Bxd4 15. Nxd4 Qxd4 $18) 14... Bxd4 15. Qxc4
Bxb2 (15... Bb6 16. Rac1 $18) 16. Rab1 Bf6 17. Rfc1 c6 (17... Kb8 18. Bxc7+ Ka8
$18) 18. Qf4 Qe7 19. Qb8+ Kd7 20. Rxb7+ Ke8 21. Rxe7+ Kxe7 22. Qxa7+ (22. Qb4+
c5 23. Qxc5+ Ke8 24. Nd4 Be7 25. Re1 Rd7 26. Rxe7+ Kd8 27. Nc6+ Kc8 28. Nxa7+
Kb7 29. Qc6+ Kxa7 30. Rxd7#) 22... Kf8 $18 23. h3 g6 24. Rxc6 Kg7 25. Rc7 (25.
Rxf6 Rd1+ 26. Kh2 Kxf6 27. Qb6+ Ke7 28. Qc7+ Ke8 29. Be5 Rd7 30. Qc8+ Rd8 31.
Qc6+ Kf8 32. Nd4 h5 33. Qf6 Rxd4 34. Bxd4 Ke8 35. Qc6+ Kf8 36. Bf6 Kg8 37. Qa8+
Kh7 38. Qxh8#) 25... Rhf8 $18 26. Qa6 Rfe8 27. Qc4 Be7 28. Be5+ f6 29. Qe6 Rd1+
(29... Kf8 30. Nc3 fxe5 31. Ne4 Rd1+ 32. Kh2 h5 33. Qxg6 Red8 34. Ng5 Rh1+ 35.
Kxh1 Rd1+ 36. Kh2 Rh1+ 37. Kxh1 e4 38. Ne6#) 30. Kh2 fxe5 31. Rxe7+ (31. Nc3
Rd4 32. Qxe5+ Kg8 33. Qxd4 Rd8 34. Qc4+ Kf8 35. Ne4 Re8 36. Qe6 h5 37. Nf6 Kg7
38. Rxe7+ Kh6 39. Rh7+ Kg5 40. Ne4+ Kf4 41. Rf7#) 31... Rxe7 32. Qxe7+ Kh6 (
32... Kg8 33. Nc3 Rd4 34. Qe8+ Kg7 35. Qxe5+ Kf7 36. Qxd4 g5 37. Qe5 g4 38. Nd5
g3+ 39. fxg3 h6 40. Qf6+ Kg8 41. Ne7+ Kh7 42. Qg6+ Kh8 43. Qxh6#) 33. h4 (33.
Qf8+ Kh5 34. g4+ Kg5 35. f4+ exf4 36. Qxf4+ Kh4 37. Qh6#) 33... Re1 (33... Rd7
34. Qf8+ Rg7 35. Ng3 e4 36. Qf6 Rf7 37. Nf5+ Kh5 38. Qg5#) 34. g4 Rxe2 (34...
Rh1+ 35. Kxh1 e4 36. Qf8#) 35. Qf8# 1-0

[Event "Seattle Class"]
[Site "?"]
[Date "1981.11.14"]
[Round "2"]
[White "Young, W."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1764"]
[BlackElo "1797"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "42"]

{C45: Scotch Game} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6.
e5 Nd5 7. c4 Ne7 8. Bd3 Ng6 9. Qh5 $146 (9. O-O d6 10. exd6 (10. Be4 Bd7 11.
exd6 cxd6 12. Re1 Be7 13. Bxg6 hxg6 14. Qxd6 Kf8 15. Qg3 Be6 16. b3 Qd4 17. Nc3
Bd6 18. Be3 Bxg3 19. Bxd4 Bxh2+ 20. Kf1 Bc7 21. f3 Ba5 22. Kf2 Rh5 23. Rac1 Ke7
24. Red1 Bb6 {Stoica,V (2420)-Vaisman,V (2400) Bucharest 1978 1/2-1/2}) 10...
Bxd6 11. Qe2+ (11. Re1+ Be6 12. Be4 O-O 13. Bxc6 Rb8 14. Bd5 Bxd5 15. Qxd5 Re8
16. Rd1 Bxh2+ 17. Kf1 Qe7 18. Nc3 Rbd8 19. Qh5 Rxd1+ 20. Qxd1 Be5 21. g3 c6 22.
Qf3 Qe6 23. Be3 Qxc4+ 24. Qe2 Qe6 25. Bxa7 Qd7 {
Dujkovic,S (2407)-Chadaev,N (2459) Herceg Novi 2006 0-1 (36)}) 11... Be6 12. f4
O-O 13. f5 Ne5 14. fxe6 Nxd3 15. exf7+ Rxf7 16. Rxf7 Kxf7 17. Nc3 Qh4 18. g3
Qxc4 19. Bg5 Rb8 20. Rb1 h6 21. Be3 a5 22. Nd1 Re8 23. Nf2 Rxe3 {
Kozin,Y-Zaitsev,I Moscow 1966 0-1 (47)}) (9. Bxg6 fxg6 10. Nc3 Bb4 11. Bd2 Ba6
12. Qa4 Bxc3 13. Bxc3 Bc8 14. O-O d6 15. Qxc6+ Bd7 16. Qe4 dxe5 17. Qxe5+ Qe7
18. Qxg7 Qxg7 19. Bxg7 Rg8 20. Be5 Rc8 21. Rfe1 Kf7 22. Rad1 Be6 23. b3 Bf5 {
Hapke,N (1117)-Soellig,V (863) Rotenburg/Wuemme 2005 1-0 (32)}) (9. O-O Be7 10.
Re1 O-O $14) 9... Qh4 10. Qxh4 Nxh4 11. O-O Be7 12. f4 Bc5+ 13. Kh1 d5 14. f5 (
14. cxd5 cxd5 15. Nc3 c6 $11) 14... g6 $11 15. g4 $4 (15. cxd5 $142 Bxf5 16.
Bxf5 Nxf5 17. dxc6 $11) 15... h5 $19 16. fxg6 Nxg6 17. g5 Bh3 18. Re1 O-O-O (
18... Bf2 $142 19. Re2 Bb6 $19) 19. Bxg6 (19. Nc3 Rhe8 20. cxd5 cxd5 21. Bd2
Nxe5 22. Ba6+ Kb8 23. Bf1 $19) 19... fxg6 20. Bf4 (20. Nc3 Bf2 21. Re2 $19)
20... Rdf8 21. Bg3 h4 (21... h4 22. Nd2 hxg3 $19) 0-1

[Event "Seattle Class"]
[Site "?"]
[Date "1981.11.14"]
[Round "3"]
[White "Bailey, B."]
[Black "Darby, M."]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1797"]
[BlackElo "1811"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]

{B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 1. e4 c5
2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5+ Bd7 7. O-O a6 (7... Be7 8.
Be3 (8. Bg5 O-O 9. Qd2 h6 10. Be3 Ng4 11. h3 Nxe3 12. Qxe3 Nc6 13. Rfd1 Qa5 14.
Bc4 Rac8 15. Bb3 Ne5 16. f4 Nc4 17. Bxc4 Rxc4 18. a3 e5 19. fxe5 dxe5 20. Nb3
Qc7 21. Qd3 Be6 22. Kh1 Rd8 {
Do Hoang Minh,T-Nguyen Ngoc Thanh,T Thailand 2005 1-0 (56)}) 8... O-O 9. Kh1
Bxb5 10. Ndxb5 a6 11. Nd4 Nc6 12. Qe2 Qc7 13. Rad1 b5 14. a3 Ne5 15. f4 Nc4 16.
Bc1 Nxa3 17. e5 Ne8 18. Rf3 Nc4 19. Re1 Rd8 20. Rh3 dxe5 21. fxe5 Rxd4 22. Qh5
{Kuhn,N-Golda,H (2365) Kahl 1996 0-1}) 8. Bxd7+ Nbxd7 9. Re1 $146 (9. Bg5 Be7
10. Re1 Qc7 11. Qe2 O-O 12. Rad1 Rfe8 13. f4 h6 14. Bh4 Nxe4 15. Nxe4 Bxh4 16.
g3 Be7 17. f5 Bf8 18. Qg4 d5 19. fxe6 fxe6 20. Nf2 e5 21. Nf5 Kh7 22. Nh4 Nf6
23. Qf5+ Kg8 {Salomon,H-Wiesbeck,F (1755) Bad Woerishofen 2000 1-0 (36)}) (9.
f4 g6 $11) 9... Be7 10. Nf3 (10. f4 O-O $15) 10... Qc7 11. Bf4 Ne5 12. Qd4 (12.
Nb1 Rc8 13. c3 Nfd7 $15) 12... Nfd7 13. Bxe5 dxe5 (13... Nxe5 $6 14. Nxe5 dxe5
15. Qa4+ Kf8 16. Red1 $11) 14. Qd2 O-O 15. a3 Rfd8 16. Qe2 Rac8 17. Red1 Nb6
18. Rxd8+ Rxd8 (18... Bxd8 $142 $5 19. g3 h6 $17) 19. Rd1 $15 Rxd1+ 20. Nxd1
Qc4 (20... Nc4 21. a4 $11) 21. Qxc4 Nxc4 22. a4 f6 (22... f5 23. Kf1 fxe4 24.
Ne1 $11) 23. b3 Na5 24. Kf1 Nc6 25. Ke2 Kf8 26. c3 Bc5 27. Nd2 Ke7 28. b4 Ba7
29. Nc4 b6 30. Nde3 (30. Ndb2 Nb8 $16) 30... Kd7 31. f3 (31. b5 axb5 32. axb5
Na5 $14) 31... Ne7 32. b5 axb5 33. axb5 Nc8 34. Kd3 Nd6 $2 (34... Bb8 $142 $5
$11) 35. Nxd6 $16 Kxd6 36. Kc4 (36. c4 $142 $5 Bb8 37. Nd1 $16) 36... Bb8 $14
37. Nd1 Bc7 38. Nb2 Bd8 39. Na4 Kc7 40. Nb2 Be7 41. Nd3 Bd6 42. Nb2 Bc5 43. Na4
Be7 44. Kd3 Bf8 45. c4 Be7 46. Ke3 Bd6 47. Kd3 1/2-1/2

[Event "Seattle Class"]
[Site "?"]
[Date "1981.11.15"]
[Round "4"]
[White "Butler, D."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1801"]
[BlackElo "1797"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]

{A07: Réti Opening: New York and Capablanca Systems} 1. Nf3 d5 2. g3 Nf6 3. Bg2
e6 4. O-O Bd6 5. d3 O-O 6. Nbd2 b6 (6... Nbd7 7. Re1 c6 8. e4 dxe4 9. dxe4 e5
10. Nc4 Bc7 11. Nh4 Nb6 12. Ne3 Qxd1 13. Rxd1 Be6 14. b3 Rfd8 15. Bb2 Nfd7 16.
Nhf5 Nc5 17. Ba3 Bxf5 18. Nxf5 Ne6 19. Nd6 Nd4 20. Nc4 Nxc4 {
0-1 (20) Werner,P (1659)-Friedel,R (1452) Dortmund 2006}) 7. e4 Nbd7 (7... dxe4
8. dxe4 e5 9. Re1 Bb7 10. c3 Qe7 11. Qc2 Nbd7 12. Nh4 g6 13. Nc4 Nh5 14. Bh6
Ng7 15. Rad1 Nf6 16. Nxd6 cxd6 17. Qd2 Rfd8 18. Qg5 Nge8 19. b3 Qc7 20. c4 Bc8
21. h3 Nh5 22. Qd2 {
Szenetra,W (2207)-Lauer,M (2105) Bad Wiessee 2001 1/2-1/2 (54)}) 8. Qe2 $146 (
8. Re1 Bb7 9. e5 Be7 10. exf6 Nxf6 11. b3 c5 12. Bb2 Qc7 13. Nf1 Nd7 14. Ne5 f6
15. Nxd7 Qxd7 16. Qg4 Bc8 17. c4 Qc7 18. Qe2 Re8 19. cxd5 Bd6 20. dxe6 Rxe6 21.
Bd5 Bb7 22. Qxe6+ {1-0 (22) Dalauta,R-Liao Chun Che Singapore 2004}) (8. b3 Bb7
9. Re1 dxe4 10. dxe4 e5 11. Bb2 Ne8 12. Qe2 Qe7 13. Rad1 Rd8 14. Nh4 g6 15. Bh3
Nc5 16. Ng2 Ne6 17. Ne3 Nd4 18. Qf1 c6 19. c3 Ne6 20. Ndc4 Nc5 21. Nxd6 Nxd6
22. f3 Ba6 {Sonnenhol,W-Wolff,C Itapiruba 1997 1/2-1/2 (35)}) (8. Re1 $142 $5
dxe4 9. dxe4 $16) 8... dxe4 $11 9. dxe4 e5 10. Nc4 Ba6 11. Rd1 Qe7 12. Nfd2
Rad8 (12... Qe6 13. b3 $15) 13. Qe1 $11 Bc5 14. Ne3 Bxe3 15. Qxe3 Nc5 16. b3 (
16. Qa3 Bb5 17. Re1 Rfe8 $11) 16... Rd6 (16... Ne6 $5 17. Bb2 Nd4 18. Bxd4 exd4
$17) 17. Ba3 $11 Rfd8 18. Bxc5 (18. Bf3 Rd4 19. Bb2 R4d6 $11) 18... bxc5 $15
19. Bf3 (19. Qxc5 $4 Qe6 20. Qe3 Qd7 $19) 19... Rd4 20. Nf1 Bb7 21. c3 (21. Qe2
$5 g6 22. c3 Rxd1 23. Rxd1 Rxd1 24. Qxd1 Bxe4 25. Bxe4 Nxe4 26. Qf3 $15) 21...
Rxd1 $17 22. Rxd1 Rxd1 23. Bxd1 Bxe4 (23... Nxe4 $6 24. Bf3 f5 25. g4 $11) 24.
Nd2 (24. Bf3 Bf5 $17) 24... Bb7 (24... Bf5 $142 $17) 25. f4 $4 (25. Bf3 $142 e4
26. Bg2 $17) 25... Nd5 $19 26. Qf3 (26. Qe4 exf4 27. Qxe7 Nxe7 28. gxf4 $19)
26... exf4 27. c4 (27. Qe4 fxg3 28. hxg3 $19) 27... Qe1+ 28. Nf1 Ne3 29. Qe2 (
29. Qxf4 Nxd1 30. Qd2 Qxd2 31. Nxd2 Kf8 $19) 29... Qxd1 30. Qxd1 Nxd1 31. gxf4
Nc3 32. a3 Ne2+ (32... Ne2+ 33. Kf2 Nxf4 $19) 0-1

[Event "Seattle Class"]
[Site "?"]
[Date "1981.11.15"]
[Round "5"]
[White "Bailey, B."]
[Black "Peterson, P."]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "1797"]
[BlackElo "1783"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "123"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Nb3 c5 6. c3 Nc6 7. Qg4 $146 (7. Bb5 cxd4 8.
cxd4 Qb6 9. Bxc6 bxc6 10. Bd2 Ba6 11. Ne2 c5 12. Bc3 cxd4 13. Qxd4 Qb5 14. Qd2
Nc5 15. Nxc5 Bxc5 16. b4 Be7 17. a4 Qc4 18. b5 Bb7 19. O-O Qe4 20. Ng3 Qh4 21.
Qd4 Qxd4 {Alonso Velazquez,L-Ancheyta Tejas,V Merida 1997 1/2-1/2 (52)}) (7.
Be3 cxd4 8. cxd4 f6 (8... Bb4+ 9. Bd2 (9. Nd2 O-O 10. Ngf3 f6 11. exf6 Qxf6 12.
a3 Bd6 13. g3 e5 14. Bg2 e4 15. Nh4 Nb6 16. Qh5 Be6 17. O-O g6 18. Qd1 g5 19.
f3 gxh4 20. fxe4 Qg7 21. e5 Be7 22. Bf4 hxg3 23. Nb3 gxh2+ {
Clemens,J-Arseneau,P Edmonton 2000 0-1}) 9... f6 (9... Bxd2+ 10. Qxd2 O-O 11.
Nf3 Qe7 12. a3 b6 13. Bb5 Bb7 14. Rc1 Rac8 15. O-O f6 16. exf6 gxf6 17. Rc3 a6
18. Bd3 f5 19. Re1 Ncb8 20. Rxc8 Bxc8 21. Qf4 Kh8 22. Ng5 h6 23. Nxe6 Rf6 24.
Qe3 {Johansson,K-Andersson,J Jonkoping 1987 1-0 (62)}) 10. f4 fxe5 11. Bxb4
Nxb4 12. Qd2 a5 13. dxe5 O-O 14. Nf3 Qb6 15. g3 a4 16. Nbd4 Nc5 17. a3 Nc6 18.
Rd1 Ne4 19. Qc2 Qa5+ 20. Ke2 Bd7 21. Nxc6 Bxc6 22. Nd4 Rac8 23. Qb1 {
Thielemann,J (1963)-Johannsen,I (2175) Dresden 2006 0-1 (38)}) 9. f4 fxe5 10.
fxe5 Bb4+ 11. Nd2 Qh4+ 12. g3 Qe4 13. Qh5+ g6 14. Qf3 Qc2 15. Bb5 Bxd2+ 16.
Bxd2 Qxb2 17. Bxc6 Qxa1+ 18. Ke2 bxc6 19. Nh3 Qxd4 {
0-1 (19) Ang,J-Ziegler,A (2335) Los Angeles 1993}) (7. f4 c4 8. Nd2 Qa5 $14)
7... c4 $4 (7... cxd4 $142 8. cxd4 Qb6 $17) 8. Nd2 $11 Ne7 (8... b5 9. Be2 $14)
9. h4 (9. a4 Nf5 10. Be2 Be7 $16) 9... h5 10. Qd1 b5 11. b4 $4 (11. Ne2 $142 $5
$16) 11... Nb6 $4 (11... a5 $142 12. a3 f6 13. exf6 Nxf6 14. bxa5 Nf5 $19) 12.
Nh3 $4 (12. a3 $142 $5 $11) 12... Nf5 $4 (12... a5 $142 13. bxa5 Na4 $19) 13.
g3 $4 (13. a3 $142 a5 14. bxa5 $17) 13... Be7 (13... a5 $142 14. Nf4 axb4 $19)
14. Nf4 $4 (14. a3 a5 15. Rb1 axb4 16. axb4 Bd7 $14) 14... g6 $4 (14... Na4
$142 15. Qc2 Bxb4 $19) 15. Bh3 (15. a3 a5 16. Rb1 axb4 17. axb4 Ra2 $14) 15...
Na4 (15... a5 $5 16. Bxf5 gxf5 $14) 16. Bxf5 $16 exf5 17. Qc2 Be6 18. Nf1 (18.
Nf3 a5 19. Ba3 Kd7 $16) 18... Kd7 (18... a5 19. Ba3 $14) 19. Ne3 $14 Kc6 20.
Nd1 (20. Ke2 $5 $16) 20... a6 21. Nb2 Nxb2 22. Qxb2 (22. Bxb2 $143 g5 23. hxg5
Bxg5 $15) 22... Ra7 $2 (22... a5 23. a3 $11) 23. Be3 (23. a4 Qb6 24. a5 Qb7 $16
) 23... Qa8 $2 (23... a5 24. a3 $14) 24. Ke2 (24. a4 $142 $5 $16) 24... Qb7 $14
25. a4 Rha8 $2 (25... a5 $142 $5 26. Nxe6 fxe6 $14) 26. a5 $16 Qd7 27. f3 (27.
Ng2 Rh8 $16) 27... Rg8 28. Rag1 Raa8 29. Qc1 Raf8 30. Nh3 Qc8 31. Bg5 Qd7 32.
Rg2 Bxg5 (32... Qd8 33. Qf4 $16) 33. Qxg5 (33. hxg5 $143 Kb7 $18) 33... Qd8 34.
Qf4 Rg7 35. Kd2 Qd7 36. Rhg1 Rgg8 37. Ng5 Rh8 38. Nh3 Kb7 39. Qg5 Qd8 40. Qf6
Kc7 41. Qg5 Qxg5+ (41... Kd7 $142 $16) 42. Nxg5 (42. hxg5 $142 Kd7 43. Rh2 $18)
42... Kd7 $14 43. Ke3 Ke7 44. Kf4 Kd7 45. Nh3 Ke7 46. Kg5 Rfg8 47. Nf4 Rd8 48.
Re2 Rhg8 49. Rf1 Rh8 50. Ref2 Rdg8 51. Ng2 Rg7 52. Ne3 Rgg8 53. Rh2 Rd8 54. Kf4
Rh7 55. Kg5 Rg8 56. Ng2 Rhh8 57. Nf4 Rd8 58. Nh3 Rdg8 59. Kf4 Rd8 60. Ng5 Rdg8
61. Nxe6 (61. Nh3 Rg7 $14) 61... fxe6 $11 62. Kg5 1/2-1/2

[Event "Boeing Class"]
[Site "?"]
[Date "1983.01.18"]
[Round "1"]
[White "McCall, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1790"]
[BlackElo "2200"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "66"]

{D35: Queen's Gambit Declined: Exchange Variation} 1. c4 Nf6 2. Nc3 e6 3. g3 d5
4. cxd5 exd5 5. d4 c6 6. Bg2 Bd6 7. Nf3 Nbd7 8. O-O O-O 9. Ne1 (9. a3 Re8 10.
Qc2 Nf8 11. b4 Bg4 12. Bg5 h6 13. Bxf6 Qxf6 14. Qd3 Bf5 15. Qd2 Nd7 16. Na4 b5
17. Nb2 Nb6 18. Rfe1 Nc4 19. Qc3 a5 20. Nd3 Ra7 21. bxa5 Bc7 22. Nb4 Bxa5 23.
e3 c5 {Bayramsahatov,S (2272)-Tu Hoang Thong (2461) Esfahan 2005 0-1 (40)})
9... Re8 10. Nd3 Nf8 11. b4 $146 (11. Bf4 Ng6 12. Bxd6 Qxd6 13. f3 Bf5 14. Nf2
Qb4 15. Qd2 Rad8 16. a3 Qb6 17. Na4 Qb5 18. Nc3 Qb6 19. Rad1 Re7 20. e4 dxe4
21. fxe4 Bg4 22. Nxg4 Nxg4 23. Kh1 h6 24. h3 Nf6 25. d5 cxd5 {
Alcaraz,V-Vedreno Rios,J Albacete 1994 0-1 (77)}) (11. Bf4 Bf5 12. Bxd6 Qxd6
$15) 11... Qb6 $17 12. e3 Bf5 13. a3 a5 14. b5 Ne4 15. Bxe4 $2 (15. Nxe4 $142
$5 dxe4 16. Nf4 Qxb5 17. a4 $17) 15... dxe4 $19 (15... Bxe4 $6 16. bxc6 Qxc6
17. Nxe4 dxe4 18. Nf4 $15) 16. Ne1 $2 (16. Nf4 $19) 16... cxb5 17. Qh5 g6 (
17... Bd7 $142 18. f3 exf3 19. Nxf3 f6 $19) 18. Qh6 $4 (18. Qe2 b4 19. Nd5 $19)
18... Qc6 19. Bb2 b4 (19... Nd7 $142 20. f3 exf3 21. Nxf3 $19) 20. d5 $6 (20.
axb4 axb4 21. d5 bxc3 22. dxc6 cxb2 23. Rb1 $19) 20... Qc4 (20... bxc3 $142 21.
dxc6 cxb2 $19) 21. Nxe4 $1 $18 Be5 (21... Qxe4 22. Qg7# {
Mate attack Clearance Pinning}) (21... Rxe4 22. Qg7# {
Mate attack Clearance Pinning}) (21... Bxe4 22. Qg7# {
Mate attack Clearance Pinning}) (21... -- $140 22. Qg7# {Mate threat}) 22. Nd6
(22. Nf6+ Kh8 23. Nxe8 Ne6 24. Bxe5+ f6 25. dxe6 Qxf1+ 26. Kxf1 Bd3+ 27. Nxd3
Rxe8 28. Bxf6+ Kg8 29. Qg7#) 22... Qxd5 $19 23. Bxe5 Qxe5 (23... Rxe5 $6 24.
Nxf5 Rxf5 25. axb4 $19) 24. Rd1 Red8 25. Nf3 Qf6 26. Qf4 (26. Nxf5 Rxd1 (26...
Qxf5 $6 27. Nd4 Qd5 28. axb4 $17) 27. Rxd1 Qxf5 $19) 26... Ne6 27. Qc4 (27. Qe5
Qxe5 28. Nxe5 $19) 27... Bh3 28. Qe4 (28. Ne1 Bxf1 29. Kxf1 bxa3 $19) 28...
Bxf1 29. Kxf1 Ra6 30. axb4 Raxd6 (30... a4 $142 $5 31. Rc1 Raxd6 32. Kg2 $19)
31. Rxd6 Rxd6 32. bxa5 Nc5 33. Qg4 (33. Qf4 Nd3 34. Qxf6 Rxf6 35. Kg2 $19)
33... Qf5 (33... Qf5 34. Qxf5 gxf5 $19) 0-1

[Event "Boeing Class"]
[Site "?"]
[Date "1983.01.25"]
[Round "2"]
[White "Pitt, A."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2248"]
[BlackElo "2200"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "55"]

{C20: 1 e4 e5: Unusual White second moves} 1. e4 e5 2. d3 Bc5 3. f4 Bxg1 4.
Rxg1 Qh4+ 5. g3 Qxh2 6. Rg2 Qh6 $146 (6... Qh1 7. fxe5 Ne7 8. Nc3 O-O 9. Bg5 f6
10. exf6 d5 11. e5 Bh3 12. Qe2 Nbc6 13. O-O-O Nd4 14. Qf2 Bxg2 15. Bxg2 Qh5 16.
Bf4 Nef5 17. Bxd5+ Kh8 18. g4 Qxg4 19. Rg1 Qh5 20. Qxd4 {
1-0 (20) Frenkel,F (2225)-Colias,B (2290) Philadelphia 1990}) (6... Qh1 7. Qg4
Ne7 8. Qxg7 $18) 7. fxe5 Qe6 (7... Qb6 8. Qg4 Qg6 9. Qf4 $18) 8. Bf4 (8. Nc3
$142 Ne7 9. Bf4 Qb6 $18) 8... f6 (8... g5 9. Bxg5 Qxe5 $18) 9. d4 g5 10. Qh5+ (
10. Be3 $5 d6 11. exd6 cxd6 $18) 10... Qf7 11. Qxf7+ Kxf7 12. Bc4+ Kg6 13. Nd2
(13. Nc3 $142 d6 14. e6 a6 $18) 13... Nc6 14. Nf3 d6 15. e6 Kg7 $4 (15... Na5
$142 16. Nh4+ Kg7 17. Nf5+ Kg6 $18) 16. Bd2 (16. d5 $142 Nge7 17. Be3 $18)
16... g4 $11 17. Nh4 Nxd4 18. Nf5+ Nxf5 19. exf5 Ne7 20. Bd3 b6 21. Rh2 Bb7 $4
(21... h5 $142 $11) 22. Bh6+ $18 Kg8 23. Rh4 Bf3 (23... Ng6 24. Rxg4 Bf3 25.
Rc4 $18) 24. Be4 $3 Ng6 (24... Bxe4 25. Rxg4+ {Decoy Double attack}) 25. fxg6 (
25. Bxf3 $142 gxf3 26. Rg4 $18) 25... Bxe4 26. g7 f5 (26... Re8 27. Rxg4 Rxe6
28. O-O-O $18) 27. gxh8=Q+ Kxh8 28. e7 1-0

[Event "Boeing Class"]
[Site "?"]
[Date "1983.02.22"]
[Round "3"]
[White "Bailey, B."]
[Black "Hill, D."]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2200"]
[BlackElo "2000"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "68"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. axb5 axb5 10. Rxa8 Qxa8
11. d3 d6 12. Nc3 (12. c3 Na5 (12... b4 13. Nbd2 Nd7 14. d4 bxc3 15. bxc3 exd4
16. cxd4 Qa1 17. Qc2 Rc8 18. Bxf7+ Kxf7 19. Qb3+ Kf8 20. Qxb7 Qa8 21. Qb5 Nf6
22. Qf5 Qa5 {1-0 (22) Czerwonka,E (1929)-Janke,J (1555) Berlin 2006}) 13. Bc2
c5 14. Nbd2 Nc6 15. Nf1 b4 16. Ng3 bxc3 17. bxc3 Bc8 18. h3 Be6 19. Nf5 Bxf5
20. exf5 Nd5 21. Bd2 Qa3 22. Bb3 Nc7 23. Re4 Rb8 24. Bc2 Nd5 25. Rc4 Qb2 26. d4
Nb6 {Bisco,I (2141)-Sarmir,M (2114) Slovakia 1999 0-1 (79)}) 12... Na7 13. Bg5
$146 (13. Be3 c5 14. h3 Rc8 15. Ba2 Nc6 16. Bb3 Qa6 17. Qa1 Qb6 18. Nd5 Nxd5
19. Bxd5 Nb4 20. Bxb7 Qxb7 21. Qd1 c4 22. dxc4 Rxc4 23. c3 Na6 24. Qd5 Qxd5 25.
exd5 b4 26. Nd2 Rc8 27. c4 f5 {Kamal,F-Hassan,J Istanbul 2000 1/2-1/2 (56)})
13... b4 14. Bxf6 Bxf6 15. Nd5 Bxd5 16. Bxd5 (16. exd5 $6 Nc8 $11) 16... c6 17.
Bb3 Nb5 18. Qa1 (18. Qd2 Qa5 19. Rb1 Nc7 $14) 18... Qb7 (18... g6 19. g3 $11)
19. Qa5 (19. h4 $5 $14) 19... Nc7 $11 20. Qa2 g6 21. Ra1 Ra8 22. Qb1 (22. Bxf7+
$4 Kg7 23. Qb1 Rxa1 24. Qxa1 Kxf7 $19) 22... d5 23. Rxa8+ Qxa8 24. Qa2 (24. Qe1
$142 $14) 24... Qb7 (24... Qxa2 25. Bxa2 Kf8 26. exd5 cxd5 27. c3 $11) 25. Nd2
(25. Qa5 $142 $5 $16) 25... Be7 26. Qa5 Kg7 27. g3 Nb5 28. Nf3 Kf6 (28... dxe4
29. dxe4 f5 30. exf5 $11) 29. exd5 cxd5 30. Ba4 e4 31. dxe4 dxe4 32. Bxb5 exf3
33. Bc4 Qe4 34. Qd5 Qe1+ 1/2-1/2

[Event "Boeing Class"]
[Site "?"]
[Date "1983.04.05"]
[Round "4"]
[White "Christie, H."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1946"]
[BlackElo "2200"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "59"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. O-O Nc6 8. Nc3 Be7 9. Qe2
O-O 10. Rd1 Qc7 11. d5 exd5 12. Nxd5 Nxd5 13. Bxd5 Bg4 (13... Bf6 14. h3 Nb4
15. e4 Nxd5 16. exd5 Qd6 17. a5 Bd7 18. Be3 b5 19. axb6 Qxb6 20. Rd2 Bb5 21.
Qd1 Qd6 22. Qc2 Rac8 23. Rc1 c4 24. Bd4 Rcd8 25. Rcd1 Rfe8 26. Qc3 Ba4 27. Ra1
Bb5 28. Bxf6 {Milov,V (2606)-Topalov,V (2745) Prague 2002 1-0 (49)}) (13... Nb4
14. Bc4 Bg4 15. h3 Bh5 16. Bd2 Rad8 17. Bxb4 cxb4 18. Bd5 Rd6 19. e4 Rfd8 20.
g4 Bg6 21. Ne5 Rf6 22. Nxg6 Bc5 23. Rd3 Rxf2 24. Qxf2 Bxf2+ 25. Kxf2 hxg6 26.
Rf3 Qh2+ 27. Ke3 Qxb2 28. Raf1 {
Dvoretska,O (2166)-Kalinina,O (2022) Alushta 2005 0-1 (37)}) 14. Bd2 $146 (14.
h3 Bh5 15. Bd2 (15. b3 Bf6 16. Bb2 Bxb2 17. Qxb2 Nb4 18. Bc4 Bxf3 19. gxf3 Rad8
20. Kf1 Rd7 21. Ke2 Rfd8 22. Rxd7 Qxd7 23. Rg1 g6 24. Qf6 Nc6 25. f4 Re8 26.
Rg3 Nd4+ 27. Ke1 Nf5 28. Rg2 Nd6 29. Bd5 Nf5 {
Rossetto,H-Pilnik,H La Plata 1944 1/2-1/2 (54)}) 15... Bf6 16. Bc3 Bxc3 17.
bxc3 Rab8 18. Qc4 Ne7 19. Rab1 Nxd5 20. Rxd5 Bxf3 21. gxf3 Qc6 22. Rbd1 b6 23.
f4 h6 24. f5 Qf6 25. Kh2 Rbd8 26. Qxa6 Rxd5 27. Rxd5 Qxc3 28. Qxb6 Qc2 {
Kaman,A (2180)-Herpai,J (2230) Hungary 1999 1/2-1/2 (50)}) (14. Qc4 Bh5 15. Bd2
Bxf3 16. Bxf3 Ne5 17. Qe2 Nxf3+ 18. Qxf3 Bf6 19. Rab1 b5 20. axb5 axb5 21. Qe2
Rab8 22. h3 h6 23. Be1 Qc6 24. Ra1 Ra8 25. Rxa8 Rxa8 26. Qc2 g6 27. Rc1 Ra2 28.
Qxc5 Qxc5 {Szabo,Z (2295)-Izsak,G (2430) Hungary 1995 0-1 (33)}) 14... Bf6 (
14... Rad8 15. Qc4 Bxf3 16. gxf3 $11 (16. Bxf3 $143 Ne5 17. Qe4 Nxf3+ 18. Qxf3
b5 $17)) 15. Bc3 (15. h3 Bh5 $16) 15... Bxc3 16. bxc3 Rad8 17. Qc4 (17. h3 Bc8
$11) 17... Ne5 $11 18. Nxe5 Bxd1 19. Nxf7 Rxf7 20. Rxd1 Kh8 21. Rb1 {
Attacks the backward pawn on b7} Rf6 22. e4 (22. g3 Qe5 23. e4 Rf3 24. Qxc5
Rxc3 $11) 22... Qf4 (22... Rdf8 $142 $5 23. Rf1 g5 $15) 23. Qxc5 $11 Qd2 (23...
b5 24. Qe3 Qxe3 25. fxe3 bxa4 26. h4 $11) 24. g3 (24. c4 b6 25. Qe3 Qa2 $16)
24... Rdf8 $2 (24... b5 $5 25. axb5 axb5 $11) 25. Rf1 (25. f4 $142 Rb8 26. Qd4
$16) 25... b6 $4 (25... Rf3 26. c4 Qb2 $11) 26. Qd4 $18 Qb2 $4 (26... Qxd4 27.
cxd4 Rd6 $18) 27. e5 Rg6 (27... Rf5 28. Be4 Rh5 $18) 28. Bf7 $1 Qe2 (28... Rxf7
29. Qd8+ {Mate attack Clearance}) 29. Bxg6 hxg6 30. Qxb6 1-0

[Event "Boeing Class"]
[Site "?"]
[Date "1983.04.12"]
[Round "5"]
[White "Bailey, B."]
[Black "Glasscock, G."]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "2200"]
[BlackElo "1750"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "67"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O b5 6. Bb3 Be7 7. Re1 O-O 8. d4 d6 9. c3 Bg4 10. d5 Nb8 11. Nbd2
Nbd7 12. h3 (12. Nf1 Re8 13. h3 (13. Ng3 Nf8 14. a4 Ng6 15. h3 Bd7 16. Qd3 Bf8
17. Bc2 Nf4 18. Bxf4 exf4 19. Nf1 g6 20. Nd4 Rb8 21. axb5 axb5 22. b4 Rb6 23.
Nd2 Bg7 24. Reb1 c6 25. Qf3 cxd5 26. exd5 Qc7 27. Rc1 Qb7 {
Ulyanovsky,V (2221)-Blalock,R (2203) Lisbon 2002 1-0 (74)}) 13... Bh5 14. Ng3
Bg6 15. Bc2 Nb6 16. Nh4 Nfd7 17. Nhf5 Bg5 18. Bxg5 Qxg5 19. h4 Qd8 20. Qf3 Qf6
21. Qg4 Bxf5 22. Nxf5 g6 23. Ng3 Kh8 24. h5 Qg7 25. Qh4 Qf6 26. Qxf6+ Nxf6 {
Rivera Kuzawka,D (2375)-Miguel Aparicio,F (2270) San Sebastian 1994 1-0 (52)})
12... Bh5 13. Nf1 h6 $146 (13... Nxe4 14. Rxe4 f5 15. Re1 e4 16. Ng3 Qe8 17.
Nxh5 Qxh5 18. Nd4 Qh4 19. Ne6 Ne5 20. f4 exf3 21. Rxe5 dxe5 22. Nxf8 f2+ 23.
Kf1 Kxf8 24. d6 Qe4 25. dxe7+ Kxe7 26. Bg5+ Ke8 27. Qd5 {
1-0 (27) Lacroix,S (1940)-Rouleau,P (1870) Montreal 1996}) (13... Nc5 14. Bc2
Bg6 15. Ng3 a5 16. Nh4 Re8 17. Nhf5 Bf8 18. b4 Ncd7 19. Bd3 axb4 20. cxb4 Qb8
21. Qe2 Ra7 22. Bxb5 Rb7 23. a4 h5 24. h4 Rc8 25. Ba6 Rxb4 26. Bxc8 Qxc8 27.
Bd2 Rb6 28. Reb1 {Acevedo,V (2117)-Coronel,D Asuncion 2001 0-1 (56)}) (13...
Ne8 14. Bc2 Bxf3 15. Qxf3 g6 16. Bh6 Ng7 17. Ne3 Bg5 18. Bxg7 Kxg7 19. g3 Nb6
20. b3 Qd7 21. h4 Bxe3 22. Qxe3 Qh3 23. Bd3 f5 24. Bf1 Qg4 25. Be2 Qxe4 26.
Qxe4 fxe4 27. c4 bxc4 28. bxc4 {
Murphy,R-Kraidman,Y (2455) Tel Aviv 1964 0-1 (42)}) 14. Ng3 Bg6 15. Nh4 (15.
Bc2 $14) 15... Qe8 $2 (15... Bxe4 $5 16. Nxe4 Nxe4 $14) 16. Nhf5 $16 Rc8 $2 (
16... Nh7 $142 $5 $16) 17. a4 $18 c6 $4 (17... Nh7 $142 18. Nxe7+ Qxe7 $18) 18.
dxc6 Rxc6 (18... Nc5 19. axb5 axb5 20. Ra7 $18) 19. axb5 axb5 20. Qe2 (20. Bxh6
Bxf5 21. Nxf5 g6 $18) 20... Rb6 (20... Kh7 21. Ra7 Bd8 22. Qxb5 $18) 21. Ra7 (
21. Bxh6 $5 Bxf5 22. Nxf5 g6 $18) 21... Kh8 22. Be3 Rb8 23. f3 (23. Rd1 Rg8 $18
) 23... Kh7 (23... d5 24. Bxd5 Bc5 25. Bxc5 Nxc5 26. Qe3 $18) 24. Rd1 b4 (24...
Qd8 25. Qd2 Ne8 26. Kh2 $18) 25. cxb4 (25. Nxd6 $6 Bxd6 26. Rxd6 bxc3 $16)
25... Rxb4 26. Ba4 Bxf5 (26... Rg8 27. Qd2 d5 28. exd5 Rxa4 29. Rxa4 $18) 27.
Nxf5 (27. exf5 $6 Qd8 28. Qf2 Rxa4 29. Rxa4 d5 $18) 27... Qb8 (27... Rxa4 28.
Rxa4 d5 29. exd5 $18) 28. Bxd7 Rxb2 29. Rd2 Rxd2 (29... Rb7 30. Rxb7 (30. Nxe7
$6 Rxa7 31. Bxa7 Qxa7+ 32. Qf2 Qxd7 $11) 30... Qxb7 31. Nxe7 Qxd7 32. Nf5 $18)
30. Qxd2 Bd8 (30... Ng8 31. Bc6 Bg5 32. Rb7 $18) 31. Qxd6 Nxd7 (31... Qxd6 32.
Nxd6 Nh5 33. Bf5+ Kg8 34. Nxf7 $18) 32. Rxd7 Qxd6 33. Rxd6 Ba5 34. Bd2 (34. Bd2
Bxd2 35. Rxd2 $18) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.06.15"]
[Round "1"]
[White "Phillips, R."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1615"]
[BlackElo "1737"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "56"]

{C51: Evans Gambit: Declined and Accepted without 5...Ba5} 1. e4 e5 2. Nf3 Nc6
3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8. cxd4 Bb6 9. Ba3 (9. a4
Bg4 10. Bb5 a6 11. Bxc6+ bxc6 12. a5 Ba7 13. Qd3 Ne7 14. Be3 O-O 15. Nbd2 Kh8
16. h3 Bd7 17. e5 Bf5 18. Qa3 Nd5 19. Nc4 c5 20. Rfd1 Bg6 21. Rac1 Nxe3 22.
fxe3 Qe7 23. exd6 cxd6 {
Hoiberg,N (2280)-Pilgaard,K (2260) Denmark 1989 1/2-1/2 (73)}) 9... Bg4 (9...
Nge7 10. Nc3 O-O 11. h3 Ng6 12. e5 Re8 13. exd6 cxd6 14. Nb5 Bc7 15. Nxc7 Qxc7
16. Ng5 Nd8 17. Qh5 h6 18. Qxg6 hxg5 19. Bb3 Be6 20. Qxg5 {
1/2-1/2 (20) Goreskul,A (2195)-Spackova,M Moravia 1996}) 10. h3 $2 $146 (10. e5
dxe5 11. Qb3 Qd7 12. Nxe5 Nxe5 13. dxe5 Be6 14. Bxe6 Qxe6 15. Qb4 O-O-O 16. Nc3
Qxe5 17. Rae1 Qd4 18. Qb3 Nh6 19. Nb5 Qh4 20. Be7 Qf4 21. Bxd8 Rxd8 22. h3 Rd2
23. Rc1 Rxf2 24. Rxc7+ Bxc7 {Strauss-Steinitz,W Vienna 1860 0-1 (31)}) (10.
Nbd2 $142 Nxd4 11. Bb2 $15) 10... Bxf3 $17 11. Qxf3 Qf6 12. Qxf6 (12. d5 Ne5
13. Qb3 Nxc4 14. Qxc4 Bd4 (14... Qxa1 $2 15. Nc3 Qxf1+ 16. Kxf1 $18) 15. Qxc7
Qe7 (15... Bxa1 $6 16. Bxd6 Rd8 17. e5 $15) 16. Qxe7+ Nxe7 $19) 12... Nxf6 13.
Nc3 $2 (13. d5 Na5 14. Bd3 $19) 13... Nxd4 (13... Bxd4 14. Rac1 Rf8 15. Nd5 $19
) 14. Rad1 (14. Bb2 Ne6 15. Nd5 Nd7 $19) 14... Nc6 (14... Ne6 15. Rfe1 Nd7 16.
Nd5 $19) 15. Nd5 O-O (15... Nxd5 $142 16. exd5 Ne5 17. Bb5+ Kd8 $19) 16. Nxf6+
$17 gxf6 17. Rd3 (17. Bd5 Rfe8 18. Rd3 $17) 17... Ne5 $19 18. Rg3+ Kh8 19. Bb2
(19. Be2 $19) 19... Rg8 20. Rxg8+ Kxg8 21. Be2 (21. Bxe5 dxe5 22. Rd1 Bd4 $19)
21... Re8 22. Kh2 (22. Rd1 Nd7 23. Bf3 Nc5 $19) 22... Kg7 (22... Nc6 23. Bxf6
Rxe4 24. Bf3 $19) 23. f4 (23. f3 $19) 23... Nc6 24. Rf3 (24. Bd3 Bd4 25. Ba3 a6
$19) 24... Bd4 (24... Rxe4 25. Bd3 Re1 26. Bc3 $19) 25. Rg3+ Kf8 26. Bc1 (26.
Rb3 Bxb2 27. Rxb7 Bd4 28. Rxc7 Ne7 $19) 26... Rxe4 27. Bd3 (27. Bg4 Bg1+ $1 28.
Kh1 Bc5 $19) 27... Re1 28. Bd2 (28. Rf3 Bg1+ 29. Kg3 Rxc1 $19) 28... Rd1 (28...
Rd1 29. Be1 Rxe1 $19) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.06.22"]
[Round "2"]
[White "Bailey, B."]
[Black "Eghtedari, K."]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1737"]
[BlackElo "1699"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. Re1 Bg4 8. c3 Be7 9. d4 O-O 10. d5 Na5 11. Bc2
Nc4 12. b3 Nb6 13. Nbd2 (13. Bd3 c6 14. dxc6 Qc7 15. Nbd2 Qxc6 16. c4 Be6 17.
Ba3 bxc4 18. Rc1 Qb7 19. bxc4 Rfc8 20. Ng5 Bd7 21. Rb1 Ng4 22. c5 Bxg5 23. Rxb6
Qc7 24. Rxd6 Be7 25. Rxa6 Bxc5 26. Bxc5 Qxc5 27. Qf3 Rxa6 {
Antonsen,O (2200)-Barda,Y (2240) Oslo 1976 0-1 (32)}) 13... Nfd7 (13... Qd7 14.
Nf1 c6 15. Be3 Qb7 16. Bxb6 Qxb6 17. Ne3 Bd7 18. Qd2 Rfe8 19. dxc6 Qxc6 20. c4
Bf8 21. Rac1 Qb7 22. Bd3 g6 23. Nd5 Nxd5 24. cxd5 h6 25. h4 Rac8 26. Rxc8 Rxc8
{1/2-1/2 (26) Rissotti,L-Geloso,C Olavarria 2006}) 14. Nf1 $146 (14. h3 Bh5 15.
Nf1 Rc8 16. Ng3 Bg6 17. Nf5 Bf6 18. Bb2 Re8 19. Qd2 Nc5 20. Rad1 Rb8 21. Nh2
Bg5 22. Qe2 Ncd7 23. g3 Bxf5 24. exf5 Nf6 25. Be4 c6 26. dxc6 Nxe4 27. Qxe4 d5
28. Qg4 Bf6 {Asfora,E-Hollmann,J Campinas 1962 1-0 (65)}) 14... f5 (14... Rc8
15. h3 Bh5 16. a4 bxa4 17. b4 $14) 15. exf5 $16 Bxf5 16. Ne3 (16. Bxf5 $142 $5
Rxf5 17. Be3 $16) 16... Bxc2 $11 17. Qxc2 Nf6 $4 (17... Qe8 $5 $11) 18. c4 (18.
Ng5 $142 Qd7 19. c4 $16) 18... b4 $4 (18... Qe8 19. Nf5 Bd8 20. Ba3 $14) 19.
Bb2 (19. Ng5 Re8 20. f4 Nbd7 $18) 19... Rc8 $4 (19... Nfd7 $5 20. a3 a5 $16)
20. Rad1 (20. Ng5 $142 Nbd7 21. a3 $18) 20... c6 $4 (20... Nfd7 $142 21. a3 a5
22. axb4 axb4 $18) 21. dxc6 Rxc6 22. Nf5 Nfd5 (22... Re8 23. Nxe5 $1 dxe5 24.
Rxd8 Bxd8 25. Rxe5 Rxe5 26. Bxe5 Re6 $18) 23. N3d4 (23. Qe4 $142 $18) 23...
exd4 24. Qe4 (24. Nxd4 $142 Rc8 25. Qe2 $18) 24... Rxf5 $16 25. Qxf5 Nc3 26.
Qe6+ (26. Rxd4 $143 d5 27. cxd5 Rf6 $15) 26... Kf8 27. Rxd4 Bf6 28. Rf4 Rc7 29.
Bxc3 $4 (29. Bc1 $142 Rf7 30. Be3 $16) 29... bxc3 $17 30. Qe3 (30. Kf1 $142 $17
) 30... Re7 $4 (30... Rf7 $142 31. Qd3 g6 $17) 31. Qxc3 $16 Kg8 (31... Nd7 $142
$16) 32. Rxf6 $4 (32. Qa5 $142 Rxe1+ 33. Qxe1 $18) 32... Rxe1+ (32... gxf6 $5
33. Rd1 Nc8 $15) 33. Qxe1 $11 Qxf6 34. Qe8+ Qf8 35. Qe6+ Kh8 36. b4 (36. c5 Nc8
$11) 36... h6 (36... Qc8 $142 37. Qxd6 Nxc4 $17) 37. c5 $11 Nc8 38. c6 Qd8 (
38... Qg8 39. Qe2 $11) 39. Qd7 $14 Qf8 40. a4 (40. c7 Nb6 41. Qe6 $11) 40...
Kh7 (40... Nb6 $142 41. Qb7 Qe8 $11) 41. c7 $4 (41. h4 $5 Ne7 42. c7 $16) 41...
Na7 $4 (41... Qe7 $142 42. Qf5+ g6 $19) 42. g3 $16 d5 $4 (42... Qf3 $142 43.
Qxd6 Qc3 $14) 43. Qxd5 $18 Qxb4 (43... Qe8 44. h4 h5 $18) 44. Qd3+ (44. Qf5+
$142 Kg8 45. c8=R+ Nxc8 46. Qxc8+ Kf7 47. Qxa6 Qe1+ 48. Qf1 $18) 44... Kh8 $14
45. Qxa6 (45. Qd8+ $5 Kh7 46. Qd3+ Kh8 47. Qd8+ Kh7 48. Qa8 $14) 45... Qe1+ $11
46. Kg2 Qe4+ 47. Kg1 Qe1+ 48. Kg2 Qe4+ 49. Kg1 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.06.29"]
[Round "3"]
[White "Dubach, J."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "1526"]
[BlackElo "1737"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]

{C58: Two Knights: 4 Ng5 d5 5 exd5 Na5 sidelines} 1. e4 e5 2. Bc4 Nf6 3. Nf3
Nc6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Qf3 Bb7 9. Ba4 Qc7 (9...
Bd6 10. Nc3 (10. O-O O-O 11. Nc3 h6 12. Nge4 Nxe4 13. Nxe4 c5 14. d3 Be7 15.
Qg3 Bxe4 16. dxe4 Qd6 17. Be3 Rfd8 18. Bb3 Rab8 19. Bd5 Nc6 20. f4 exf4 21.
Bxf4 Qd7 22. Bxc6 Qxc6 23. Bxb8 Qxe4 24. Bc7 Rd2 {
Holle,C (1049)-Michalik,M (834) Willingen 2006 1-0 (55)}) 10... O-O 11. d3 c5
12. Qh3 h6 13. Nge4 Nxe4 14. Nxe4 f5 15. Nxd6 Qxd6 16. c3 f4 17. Bc2 Qg6 18. f3
c4 19. O-O cxd3 20. Bb3+ Nxb3 21. axb3 Qb6+ 22. Kh1 Qxb3 23. Qh4 Qc2 24. Qe1 {
Scharf,M-Hamilton,D (2280) Siegen 1970 0-1 (39)}) 10. Nc3 $146 (10. d3 Bd6 11.
Ne4 Nxe4 12. dxe4 O-O 13. Nd2 c5 14. O-O f5 15. Qe2 Nc6 16. c3 Ne7 17. f3 Ng6
18. Bc2 Nf4 19. Qc4+ Kh8 20. g3 Ng6 21. exf5 Ne7 22. Be4 Nc6 23. Qd3 Rad8 24.
Qc2 Qf7 {Lubbe,N (1660)-Zebisch,P (1446) Seifhennersdorf 2001 1-0 (60)}) 10...
Bd6 $2 (10... O-O-O 11. d3 Kb8 12. O-O $18) 11. Nce4 (11. O-O $142 O-O-O 12. d3
$18) 11... Nxe4 12. Qxe4 $4 (12. Nxe4 $142 Be7 13. Qc3 $18) 12... h6 $11 13.
Nf3 O-O 14. d3 c5 15. Qh4 f5 {Black intends e4} 16. O-O Rf6 17. Bd2 e4 18. Bxa5
Qxa5 19. Bb3+ Kf8 $4 (19... Kh8 $142 20. Ng5 Qc7 $11) 20. Ng5 $1 $18 Be5 (20...
hxg5 21. Qh8+ {Deflection}) 21. Nh7+ Ke7 22. Nxf6 Bxf6 23. Qf4 (23. Qh5 $142 $5
Rf8 24. dxe4 fxe4 $18) 23... g5 (23... c4 24. Bxc4 Qe5 $18) 24. Qxf5 (24. Qxf5
Qb6 25. dxe4 $18) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.07.13"]
[Round "1"]
[White "Lee, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1409"]
[BlackElo "1737"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "86"]

{D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations} 1. d4 d5 2. c4 dxc4
3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Bxc4 a6 7. Nf3 b5 8. Be2 Bb7 9. a3 Nbd7 10.
Rc1 O-O 11. O-O Rc8 $146 (11... c5 12. dxc5 Bxc5 13. b4 Be7 14. Qd4 h6 15. Bh4
Rc8 16. Rfd1 Nb6 17. Qe5 Qc7 18. Nd5 Qd8 19. Rxc8 Nxc8 20. Nxf6+ gxf6 21. Qg3+
Kh8 22. Rxd8 Rxd8 23. Qc7 Bd5 24. Nd4 Kg7 25. Nc6 Bxc6 26. Qxc6 {
Laitinen,J-Helander,O Finland 1997 1-0}) (11... c5 $5 $11) 12. b4 $14 Nd5 13.
Bxe7 Qxe7 14. Ne4 (14. Nxd5 $142 Bxd5 15. Re1 $16) 14... Nxe3 $15 15. fxe3 Bxe4
16. Nd2 (16. Bd3 Ba8 $15) 16... Bb7 17. Bf3 Bxf3 18. Nxf3 Nb6 (18... e5 $5 $17)
19. Ne5 $15 f6 20. Nd3 (20. Nc6 $142 $5 Qd6 21. Rc5 $15) 20... Nc4 $17 21. Qe2
Qd6 (21... c6 $5 $17) 22. Nc5 e5 23. dxe5 Qxe5 24. Nxa6 $2 (24. Nd7 Qxe3+ 25.
Qxe3 Nxe3 26. Nxf8 Nxf1 $15) 24... Qxe3+ (24... Rfe8 $142 25. Rfe1 Qd6 $19) 25.
Qxe3 $15 Nxe3 26. Rfe1 {Exerts pressure on the backward pawn} Nc4 27. Rc3 Kf7
28. Rd3 $4 (28. a4 $142 c6 29. a5 $15) 28... Ne5 $19 29. Rc3 c6 30. Nc5 Rfe8 (
30... Rfd8 31. Nb3 Ra8 32. Na5 $19) 31. Kf1 $2 (31. Nb7 Nf3+ $1 32. Kf2 Nxe1 (
32... Rxe1 $6 33. Nd6+ Kf8 34. Nxc8 $11) 33. Nd6+ Ke6 34. Nxc8 Rxc8 35. Kxe1
Kd5 $19) 31... Ng4 (31... Rcd8 $142 $5 32. Nb7 Rd2 33. h4 $19) 32. h3 Rxe1+ 33.
Kxe1 Ne5 34. Nb7 (34. Nd3 Ng6 $19) 34... Ke7 35. Nc5 (35. Na5 h5 $19) 35... Rd8
36. Ke2 g6 (36... Rd4 37. Ke3 Rd1 38. Ke4 $19) 37. Nb7 (37. a4 bxa4 38. Nxa4
Rd4 $19) 37... Rd7 (37... Rd4 38. Ke3 Rd1 39. Na5 $19) 38. Nc5 Rd5 (38... Rd4
39. g4 $19) 39. Na6 $6 (39. a4 bxa4 40. Nxa4 $19) 39... Nc4 40. Nb8 (40. Ke1
Ne5 41. Nc5 h5 $19) 40... Kd6 41. Na6 (41. g4 Rd4 42. Rf3 $19) 41... Rd2+ 42.
Kf1 (42. Kf3 Ne5+ 43. Kg3 Ra2 $19) 42... Ra2 43. Rf3 (43. Rd3+ Ke5 44. Nc5 Rxa3
45. Rd7 Ne3+ 46. Kf2 $19) 43... Nd2+ (43... Nd2+ 44. Kg1 Nxf3+ 45. gxf3 Rxa3
$19) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.07.20"]
[Round "2"]
[White "Neff, E."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1622"]
[BlackElo "1728"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "85"]

{C57: Two Knights: Wilkes-Barre/Traxler and 4 Ng5 d5 5 exd5, unusual Black 5th
moves} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 Bc5 5. Nxf7 Bxf2+ 6. Kf1 Qe7 7.
Nxh8 d5 8. exd5 Nd4 9. c3 Bg4 10. Qa4+ Bd7 (10... Nd7 11. Kxf2 Qh4+ 12. g3 Qf6+
13. Ke1 Qf3 14. Rf1 Qe4+ 15. Kf2 O-O-O 16. cxd4 Rf8+ 17. Kg1 Qxd4+ 18. Kg2 Qe4+
19. Kg1 Rxf1+ 20. Bxf1 (20. Kxf1 Bh3+ 21. Kf2 Qg2+ 22. Ke3 Qg1+ 23. Kf3 Bg2+
24. Kg4 Qd4+ 25. Kg5 h6+ 26. Kg6 Qg4+ 27. Kf7 Qf5+ 28. Kg8 Qf8+ 29. Kh7 Be4+ {
0-1 (29) Shaw,D (2165)-Yeo,M (2244) West Bromwich 2004}) 20... Qxa4 21. Nc3
Qd4+ 22. Kg2 e4 23. Be2 Bxe2 24. Nxe2 Qd3 25. Nf4 {
Malada,V (2249)-Doric,N (2363) Rijeka 2001 0-1}) 11. Qa3 Nc2 12. Qxe7+ Kxe7 13.
Ng6+ $1 $146 (13. Kxf2 Ne4+ (13... Rxh8 14. Na3 Nxa1 15. d3 a6 16. Bg5 b5 17.
Rxa1 bxc4 18. Nxc4 h6 19. Nxe5 hxg5 20. Ng6+ Kd6 21. Nxh8 Be8 22. Re1 Kxd5 23.
Re7 c5 24. Rxg7 g4 25. Rg5+ Kd6 26. Ke3 Kc6 27. Ng6 Kb5 28. Ne5 {
Weiss,O-Kromer,T Mengen 1994 1-0 (37)}) 14. Ke2 Nd6 15. Kd1 Nxa1 16. Be2 a5 17.
b3 a4 18. b4 a3 19. Bxa3 Bf5 20. d3 Nb5 21. Rf1 Bd7 22. Nf7 Nxa3 23. Nxa3 Rxa3
24. Nxe5 Ba4+ 25. Kd2 Rxa2+ 26. Ke3 Nc2+ 27. Ke4 Be8 {
Szoverfi,L (1932)-Burakovsky,M (2068) Eger 2003 1/2-1/2 (52)}) 13... hxg6 14.
Kxf2 Bf5 15. b3 (15. Na3 $142 Nxa1 16. d3 a6 $18) 15... Nxa1 16. Ba3+ (16. Na3
$142 $5 Nc2 17. Nxc2 Bxc2 $18) 16... Kd7 17. Bb5+ (17. Rc1 $142 $5 Nc2 18. Bb2
$18) 17... c6 $16 18. dxc6+ bxc6 19. Bc4 e4 $2 (19... a5 $142 20. Bb2 Nc2 $16)
20. Bb2 Nc2 21. Na3 (21. h3 $142 g5 22. Ke2 $18) 21... e3+ $16 22. dxe3 Ng4+ (
22... Ne4+ 23. Kf3 Nd2+ 24. Ke2 Nxa3 25. Bxa3 Nxc4 26. bxc4 Rh8 27. Rd1+ Ke8
$16) 23. Kg3 Ncxe3 24. Be2 (24. Re1 $5 Re8 25. Bc1 Nxc4 26. Rxe8 Nxa3 $18)
24... Nf6 25. Bf3 Rd8 $4 (25... Nh5+ $142 26. Bxh5 gxh5 $18) 26. Re1 $18 Ned5
27. Rd1 (27. Nc4 $142 c5 28. Re5 $18) 27... Kc7 28. Nb1 (28. c4 $142 Nb4 29.
Be5+ Kc8 30. Rxd8+ Kxd8 31. Bd4 Nxa2 32. Bxc6 $18) 28... Ne4+ $4 (28... Re8
$142 29. c4 Ne3 $16) 29. Bxe4 $18 Bxe4 30. c4 Nf6 (30... Bc2 31. Rc1 Nb4 32.
Bc3 Bxb1 33. Be5+ (33. Bxb4 $6 Rd3+ 34. Kh4 Bxa2 $14) 33... Kd7 34. Rxb1 Nxa2
35. Re1 $18) 31. Rxd8 Kxd8 32. Nd2 Bc2 33. b4 (33. Kf3 $142 Kc7 34. h3 $18)
33... a6 $4 (33... Ne4+ $142 34. Nxe4 Bxe4 $16) 34. Nf3 (34. Bxf6+ $142 gxf6
35. Kf2 c5 36. bxc5 Ke8 $18) 34... Ke7 (34... Ne4+ 35. Kf4 c5 36. a3 $18) 35.
Kf4 Ba4 (35... Nd7 36. Bd4 $18) 36. Kg5 (36. Bxf6+ $142 gxf6 37. Ke3 c5 38.
bxc5 a5 $18) 36... Bc2 37. Ne5 Ne4+ 38. Kxg6 Nc3+ (38... Kf8 39. Ba3 Nf6+ 40.
Kg5 Ke8 $18) 39. Kxg7 Nxa2 (39... Ne4 40. g4 $18) 40. Nxc6+ Kd6 41. b5 axb5 (
41... Ba4 42. Nd4 a5 43. h4 $18) 42. cxb5 Kc5 43. Na7 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.07.27"]
[Round "3"]
[White "Bailey, B."]
[Black "Edwards, J."]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1722"]
[BlackElo "1423"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "113"]

{B33: Sicilian: Pelikan and Sveshnikov Variations} 1. e4 c5 2. Ne2 Nc6 3. d4
cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 Nf6 7. Be3 Qc7 8. Be2 a6 9. a3 Bd6 (9... Be7
10. f4 d6 11. Bf3 O-O 12. O-O Rb8 13. Qe1 Re8 14. Qg3 Nd7 15. f5 Bf6 16. Bh5
Rf8 17. Bxf7+ Kxf7 18. fxe6+ Kxe6 19. Qh3+ Kf7 20. Qxh7 Ne7 21. Bd4 Ke8 22.
Bxf6 gxf6 23. Rad1 b5 24. Nd4 {
Marinsek,T (2200)-Tratar,M (2405) Ljubljana 1996 1/2-1/2 (78)}) 10. g3 $146 (
10. h3 O-O 11. O-O Be5 12. Nd4 Rd8 13. Bf3 b5 14. Nxc6 dxc6 15. Qe1 Bb7 16. Bc5
Nd7 17. Be3 c5 18. g3 Nb6 19. Bg2 Nc4 20. f4 Nxe3 21. Qxe3 Bd4 {
0-1 (21) Spendal,B (1913)-Ahmatovic,M (1960) Otocec 2006}) (10. Qd2 Be5 11. f4
Bxc3 12. Qxc3 O-O 13. Bf3 d6 14. O-O Bd7 15. Rad1 Rac8 16. Qd2 Ne7 17. Qxd6
Qxd6 18. Rxd6 Rxc2 19. Nc5 Bc6 20. Rfd1 Rxb2 21. Rd8 Ng6 22. Rxf8+ Kxf8 23.
Rd8+ Ke7 24. Rc8 Nh4 {
Fliter,I (2119)-Roitburd,M Oropesa del Mar 2000 1/2-1/2 (38)}) (10. Bb6 Qb8 11.
g3 O-O 12. O-O Be5 13. Bf3 d6 14. Bg2 Nd7 15. Be3 Qc7 16. Qd2 Nb6 17. Bxb6 Qxb6
18. Rab1 Rd8 19. Rfd1 Bf6 20. Nc1 Bd7 21. Na4 Qa7 22. b3 b5 23. Nb2 Rac8 24. c4
Nd4 {Rocabert Andreu,G-Efimov,I (2490) Manresa 1993 0-1}) (10. Bb6 Qb8 11. Qd3
O-O $16) 10... b5 (10... Be5 11. Nd4 Qd6 12. Nxc6 Qxc6 13. f3 Bxc3+ 14. bxc3
Qxc3+ 15. Kf2 $11) 11. Bxb5 Ne5 $2 (11... axb5 12. Nxb5 {Combination}) 12. Be2
$18 Bb7 $2 (12... Be7 13. Qd4 Rb8 14. O-O-O $18) 13. f3 (13. f4 $142 Ng6 14. e5
Bxh1 15. Qxd6 (15. exd6 $6 Qb7 $18) (15. exf6 $6 gxf6 16. Qd3 Be7 $11) 15...
Qxd6 16. exd6 $18) 13... O-O 14. O-O (14. Qd4 $142 Rfb8 15. O-O-O $18) 14...
Ng6 $14 15. Bf2 Nh5 (15... h5 16. Qd3 $14) 16. f4 (16. Qd4 $142 Bxg3 17. hxg3
Nxg3 18. Nc5 $18) 16... Nhxf4 $11 17. gxf4 Bxf4 (17... f5 $142 18. e5 Nxf4 $11)
18. Bf3 $4 (18. Nc5 $142 Bxh2+ 19. Kh1 $16) 18... Bxh2+ $19 19. Kh1 Qf4 $4 (
19... f5 20. Nc5 Bc6 21. Nd3 $19) 20. Qe2 $4 (20. Bh5 $142 Qc7 21. Bc5 $14)
20... Bg3 $4 (20... Qh6 $142 21. Bg1 Bg3+ 22. Bh2 f5 $19) 21. Bxg3 $18 Qxg3 22.
Qh2 Qh4 $2 (22... Qg5 $142 23. Rad1 Rad8 $18) 23. Na5 (23. Qxh4 Nxh4 24. Rad1
Rfd8 $18) 23... Bc8 (23... Ra7 24. Qxh4 Nxh4 25. Nxb7 Rxb7 26. Na4 $18) 24.
Rad1 Qxh2+ (24... Ra7 25. Be2 $18) 25. Kxh2 Nf4 (25... Ra7 26. Na4 Ne5 27. Be2
$18) 26. Nc4 h5 (26... Ra7 27. Nd6 Rc7 28. Na4 $18) 27. Nd6 (27. e5 $142 Rb8
28. Kg3 g5 $18) 27... g5 (27... Rb8 28. b4 Bb7 29. Ne2 $18) 28. Ne2 Nxe2 (28...
Ng6 29. Bxh5 Kg7 30. Bxg6 Kxg6 31. b4 $18) 29. Bxe2 g4 (29... Rb8 30. b4 f6 31.
c4 $18) 30. Kg3 Kg7 (30... a5 31. Rh1 Kg7 32. Rxh5 $18) 31. Kh4 (31. e5 $142 a5
32. Bxg4 $18) 31... Kg6 (31... a5 32. Kxh5 g3 $18) 32. e5 Rb8 33. Rf6+ Kg7 34.
b3 (34. Rdf1 Bb7 35. Rxf7+ Kg8 36. Rxf8+ Rxf8 37. Rxf8+ Kxf8 38. Nxb7 a5 39.
Nxa5 Ke7 40. Nb7 g3 41. Bf1 g2 42. Bxg2 d6 43. exd6+ Kd7 44. b4 Ke8 45. b5 e5
46. Kxh5 Kf7 47. d7 e4 48. d8=Q e3 49. Bd5+ Kg7 50. Qg8+ Kf6 51. Qg5#) 34...
Rb6 35. Rdf1 Rc6 (35... Rxd6 36. exd6 Bb7 37. b4 $18) 36. Bd3 (36. Nxf7 Rc3 37.
Kxh5 Rf3 38. Bxf3 Rxf7 39. Be4 Rxf6 40. exf6+ Kf7 41. Bg6+ Kg8 42. Rf4 a5 43.
Rc4 Ba6 44. Rc7 g3 45. Rxd7 Be2+ 46. Kg5 Bb5 47. Rd8+ Be8 48. Rxe8#) 36... Rc5
(36... Rxd6 37. exd6 Bb7 38. b4 $18) 37. Nxc8 (37. Nxf7 Rxf7 38. Rxf7+ Kh8 39.
Rf8+ Kg7 40. R1f7+ Kh6 41. Rh8#) 37... Rcxc8 $18 38. b4 Rc6 (38... d6 39. exd6
Rc6 40. Kxh5 Rxd6 41. Kxg4 $18) 39. Kxh5 g3 (39... d6 40. R6f4 Rh8+ 41. Kxg4
f5+ 42. exf6+ Kf7 43. Kg3 $18) 40. R6f3 (40. R1f3 $142 Rh8+ 41. Kg5 Kf8 42.
Rxf7+ Ke8 $18) 40... Rh8+ 41. Kg4 Rf8 (41... f5+ 42. exf6+ Kf7 43. Rxg3 $18)
42. Kxg3 Rc3 (42... Rcc8 43. c4 f6 44. exf6+ Kf7 45. c5 $18) 43. Kf2 (43. Kg2
f6 44. exf6+ Kf7 45. Bg6+ Kxg6 46. Rxc3 Kf7 $18) 43... f5 44. exf6+ Rxf6 45.
Rxf6 Kxf6 46. a4 d5 (46... Ke5 47. a5 $18) 47. Ke3+ Ke5 (47... Ke7 48. Kd4 Rc8
49. a5 $18) 48. Kd2 Rc6 (48... Ra3 49. a5 $18) 49. Rf8 Rb6 50. c3 a5 (50... d4
51. Rd8 $18) 51. bxa5 Rb2+ 52. Bc2 d4 53. a6 dxc3+ (53... d3 54. Kxd3 Rb6 55.
a7 Rd6+ 56. Ke3 Ra6 57. a8=Q Rxa8 58. Rxa8 Kd6 59. a5 e5 60. Be4 Kc5 61. Rb8
Kd6 62. a6 Kc5 63. a7 Kd6 64. a8=Q Ke7 65. Rb7+ Kd6 66. Qd8+ Kc5 67. Qd5#) 54.
Kxc3 Rb6 55. a7 Ra6 (55... Rc6+ 56. Kb3 Rb6+ 57. Ka3 Ra6 58. a8=Q Rxa8 59. Rxa8
Kd4 60. a5 Kc5 61. a6 Kb6 62. a7 Ka6 63. Re8 Kxa7 64. Rxe6 Kb7 65. Kb4 Kc7 66.
Ba4 Kc8 67. Kc5 Kc7 68. Bc6 Kb8 69. Kb6 Kc8 70. Re8#) 56. a8=Q Rxa8 57. Rxa8
1-0

[Event "SCC Class"]
[Site "?"]
[Date "1990.09.07"]
[Round "1"]
[White "Bailey, B."]
[Black "McQuitty, M."]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1722"]
[BlackElo "1634"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]

{B00: Queen's Fianchetto Defence, Nimzowitsch Defence} 1. e4 b6 2. d4 Bb7 3.
Nc3 g6 4. Nf3 Bg7 5. Bc4 e6 6. O-O Nc6 (6... d6 7. Bg5 Ne7 8. Qd2 h6 9. Be3 a6
10. a4 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bxd5 Qxd5 14. c4 Qh5 15. Bf4 Nd7 16.
Bxc7 O-O 17. Rac1 Rfc8 18. Bg3 Rc6 19. Rfe1 Rac8 20. b3 Rd8 21. Qe2 {
Rausz,A (2210)-Pinterne Kovacs,M Hungary 1995 1-0 (36)}) (6... a6 7. Re1 d6 8.
Bg5 Qd7 9. e5 d5 10. Bd3 h6 11. Bh4 Nc6 12. a3 g5 13. Bg3 g4 14. Nh4 h5 15. Ne2
O-O-O 16. c3 Nce7 17. b4 Nh6 18. f4 gxf3 19. Nxf3 Nhf5 20. Ng5 Rdf8 21. Nf4 {
Scantland,P (1640)-Laurin,M (1720) Gatineau 2006 0-1 (41)}) 7. Bg5 $146 (7. Bf4
d6 8. a3 Nge7 9. Qd2 O-O 10. Bh6 Na5 11. Bxg7 Nxc4 12. Qh6 f6 13. Bxf8 Qxf8 14.
Qxf8+ Rxf8 15. b3 Na5 16. Rfe1 a6 17. e5 Bxf3 18. gxf3 fxe5 19. dxe5 d5 20. Kg2
Nf5 21. f4 Nd4 {Mjoes,K (1069)-Andersen,E (2109) Sotra 2002 0-1}) (7. Re1 $142
$16) 7... f6 $2 (7... Nge7 $5 $16) 8. Be3 (8. Bf4 Na5 9. Be2 Nc6 $18) 8... a6
$2 (8... Na5 $142 9. Be2 Ne7 $16) 9. d5 Na5 10. Be2 exd5 (10... Bc8 11. dxe6
dxe6 12. Qxd8+ Kxd8 13. Rad1+ Ke8 $18) 11. exd5 Bc8 (11... b5 12. Bc5 Ne7 13.
a4 $18) 12. Re1 (12. d6 c5 13. Nd5 Rb8 $18) 12... d6 (12... Bh6 13. Bxa6 $1 Kf8
14. Bd3 $18) 13. Qd2 (13. b4 Nb7 14. Nd4 Ne7 $18) 13... Nb7 (13... Ne7 14. b4
Nb7 15. Nd4 $18) 14. b4 (14. Nd4 Bd7 15. Bf3 Na5 $18) 14... Bd7 (14... Ne7 15.
Nd4 O-O 16. Nc6 $18) 15. Nd4 Ne7 (15... Qc8 16. Bc4 $18) 16. Bc4 (16. Bf3 O-O
17. Nc6 Qe8 18. Bxb6 cxb6 19. Rxe7 Bxc6 20. Rxg7+ Kxg7 21. dxc6 Nd8 $18) 16...
O-O (16... b5 17. Bb3 O-O 18. Nc6 $18) 17. Nc6 Qe8 18. Bxb6 $1 cxb6 (18... Rf7
19. Bxc7 Bxc6 20. dxc6 Qxc6 21. Bxf7+ Kxf7 22. Bb6 $18) 19. Rxe7 Qc8 (19... f5
20. Rxe8 Rfxe8 21. Rd1 $18) 20. Bb3 (20. Na4 $142 Qc7 21. Qe3 Rae8 22. Qxb6
Qxb6 23. Nxb6 Rxe7 24. Nxe7+ Kf7 $18) 20... Kh8 (20... b5 21. Rae1 $18) 21. Nd4
(21. Na4 $5 Qc7 22. Qe3 f5 23. Nxb6 f4 $18) 21... Nd8 (21... Re8 22. Rae1 Rxe7
23. Rxe7 $18) 22. Rae1 (22. Ne4 $142 Rf7 23. Nxd6 Rxe7 24. Nxc8 Rxc8 $18) 22...
Nf7 (22... Rf7 23. h4 Rb8 $18) 23. Ne6 Rg8 (23... Bh6 24. f4 Ne5 $18) 24. Rxf7
Bxe6 25. Rxe6 (25. dxe6 Re8 26. e7 d5 27. Nxd5 Qd7 $18) 25... f5 26. Ree7 Qd8
27. Qe3 Rc8 28. Ne2 b5 29. Nf4 Rb8 (29... h6 30. Nxg6+ Kh7 31. Qe6 Qxe7 32.
Nxe7 Kh8 33. Nxc8 f4 34. Ne7 f3 35. Rxg7 Rxg7 36. Qxh6+ Rh7 37. Qf8#) 30. Nxg6+
$1 (30. Nxg6+ hxg6 31. Qh3+ Bh6 32. Qxh6#) 1-0

[Event "SCC Class"]
[Site "?"]
[Date "1990.09.14"]
[Round "2"]
[White "Eghtedari, K."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C22"]
[WhiteElo "1733"]
[BlackElo "1720"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "53"]

{C22: Centre Game} 1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2
Nge7 7. O-O-O O-O 8. Bc4 d6 (8... a6 9. f4 b5 10. Bb3 Nd4 11. Nf3 c5 12. Bd5
Rb8 13. Kb1 b4 14. Na4 Nxd5 15. exd5 Re8 16. Qd3 Qa5 17. Nxd4 Bxd4 18. b3 d6
19. Rhe1 Bf5 20. Qf3 Bd7 21. Nb2 Bb5 22. a4 Bxb2 23. Kxb2 {
Mueller,M (2237)-Moerschbach,U (2109) Germany 2006 0-1 (34)}) 9. f3 (9. Nf3 a6
10. h4 b5 11. Bb3 Na5 12. h5 Nxb3+ 13. axb3 Bg4 14. hxg6 fxg6 15. Ne2 Bxf3 16.
gxf3 Nc6 17. Bc3 Qe7 18. f4 Rae8 19. Ng3 a5 20. f5 Ne5 21. f4 Ng4 22. Qe2 Bxc3
23. bxc3 Nf6 {Kreiman,B (2455)-Lukacs,P (2475) Budapest 1998 1-0}) 9... Na5
$146 (9... Bd7 10. Nge2 Nc8 11. h4 Nb6 12. Bb3 Na5 13. h5 Nxb3+ 14. axb3 Qf6
15. hxg6 fxg6 16. Rh2 h6 17. Qf2 g5 18. Ng3 Kh7 19. Nh5 Qg6 20. Nxg7 Kxg7 21.
Rdh1 Rh8 22. Qd4+ Kf7 23. Nd5 c6 24. Nxb6 {
Baron,R-Dumesnil,A Elancourt 2003 1-0 (56)}) (9... Rb8 10. Bb3 b5 11. h4 $17)
10. Bb3 (10. Be2 $142 Nac6 11. h4 $14) 10... Nxb3+ $17 11. cxb3 Re8 (11... Qe8
$142 12. h4 b5 $15) 12. g4 $2 (12. Nge2 a5 13. Kb1 f5 $11) 12... Be6 (12... d5
$142 $5 13. Qf2 d4 $19) 13. Nge2 d5 14. Be1 c6 (14... Qd6 15. Bg3 Qa6 16. Kb1
$17) 15. h4 (15. h3 Qb6 16. Bf2 Qxe3+ 17. Bxe3 b6 $15) 15... Qa5 (15... Qb6
$142 $5 16. Qxb6 axb6 $17) 16. Kb1 (16. Nf4 Qb6 17. Bf2 Be5 18. Nxe6 Qxe3+ 19.
Bxe3 fxe6 $11) 16... Qb6 17. Qd2 (17. Qxb6 $5 axb6 18. Nd4 $11) 17... Rad8 (
17... dxe4 $5 18. Nxe4 Rad8 $19) 18. e5 $15 Bxe5 (18... d4 19. Ne4 c5 20. h5
$17) 19. Na4 (19. h5 Qc7 20. Nd4 Bf4 $11) 19... Qc7 20. h5 $2 (20. Nc5 $142 Bc8
21. h5 $11) 20... Rf8 $4 (20... d4 $142 21. Nc5 Bd5 $19) 21. Nc5 $16 b6 (21...
Bc8 $142 $5 22. Nd3 d4 $16) 22. Nd3 $18 f5 $4 (22... d4 23. Bh4 Bd5 24. Nxe5
Qxe5 25. Rde1 $18) 23. Qe3 (23. Nxe5 $142 Qxe5 24. Bg3 $18) 23... fxg4 24. Qxe5
(24. Nxe5 $6 d4 25. Rxd4 Nf5 $11) 24... Qxe5 25. Nxe5 gxf3 (25... Bf5+ 26. Kc1
gxf3 27. Nd4 $18 (27. Nxf3 $143 Be4 28. Bh4 Rde8 $17 (28... Bxf3 $6 29. Bxe7
Bxe2 30. Rde1 $14))) 26. Nd4 f2 (26... Bf5+ 27. Nxf5 Rxf5 28. hxg6 hxg6 $18)
27. Nxe6 (27. Nxe6 fxe1=Q 28. Rdxe1 gxh5 29. Reg1+ Ng6 30. Nxd8 Rxd8 31. Nxc6
$18) 1-0

[Event "SCC Class"]
[Site "?"]
[Date "1990.09.21"]
[Round "3"]
[White "Bailey, B."]
[Black "Phillips, R."]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1720"]
[BlackElo "1615"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]

{B01: Scandinavian Defence} 1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 e6
6. Nf3 Nbd7 7. Bg5 Be7 8. Be2 $146 (8. Qc2 c6 9. Bd3 h6 10. Bf4 b6 11. O-O-O
Bb7 12. Rhg1 g5 13. Bg3 Rc8 14. Ne5 Nxe5 15. Bxe5 Bd6 16. Ne4 Bxe5 17. dxe5
Nxe4 18. Bxe4 Qe7 19. Rd6 f5 20. Bd3 c5 21. Qa4+ Kf8 22. Qxa7 {
1-0 (22) Lazic,M (2471)-Mancini,G (2033) Porto San Giorgio 2004}) 8... O-O 9.
O-O a6 10. Qc2 Re8 (10... b6 $5 $16) 11. Rad1 Nf8 12. Bd3 Bd7 (12... Nd5 13.
Bxe7 Nxe7 14. Rfe1 $18) 13. Ne5 $18 c6 (13... h6 14. Bf4 $18) 14. Rfe1 Rc8 (
14... Nd5 15. Bxe7 Nxe7 $18) 15. Ne4 $4 (15. a3 b5 $18) 15... b6 $4 (15... Nxe4
$142 16. Bxe7 Rxe7 17. Bxe4 f6 18. Nxd7 Rxd7 $14) 16. Bxf6 (16. Nxf6+ $142 Bxf6
17. Bf4 Bxe5 18. Bxe5 $18 (18. Rxe5 $6 Ng6 19. Bxg6 hxg6 $18)) 16... Bxf6 $4 (
16... gxf6 $142 17. Nf3 Qc7 $18) 17. Nd6 Be7 (17... Qc7 18. c5 bxc5 19. dxc5
Bxe5 20. Rxe5 Red8 21. Bxa6 Ra8 $18) 18. Nexf7 (18. Ndxf7 $142 Bg5 19. Nxd8
Rexd8 20. Nxd7 Rxd7 21. Qb3 $18) 18... Qc7 (18... Bxd6 19. Nxd6 Rb8 20. Nxe8
Bxe8 21. Be4 $18) 19. Nxe8 (19. Bxh7+ Nxh7 20. Nh6+ Kf8 21. Qxh7 Bxd6 22. Qg8+
Ke7 23. Qxg7+ Kd8 24. Qg5+ Re7 25. Nf7+ Ke8 26. Qg8#) 19... Bxe8 $18 20. Ne5
Bd6 21. Qe2 Bd7 (21... c5 22. d5 exd5 23. cxd5 $18) 22. Nxd7 Qxd7 23. c5 Bc7
24. Bc4 Re8 25. b4 b5 26. Bb3 Qf7 27. d5 (27. g3 $142 $5 a5 $18) 27... cxd5 28.
Bxd5 $1 Qf4 (28... exd5 29. Qxe8 {Deflection Pinning}) 29. g3 Qf5 (29... Qxb4
30. Qe3 $18) 30. Bb7 (30. Be4 Qf7 $18) 30... e5 (30... Re7 31. Be4 Qe5 32.
Bxh7+ Kxh7 33. Qxe5 Bxe5 34. Rxe5 $18) 31. Bxa6 e4 (31... Rb8 32. Bxb5 Kh8 33.
a3 $18) 32. Bxb5 Re7 33. Bd3 $1 Qh3 (33... exd3 34. Qxd3 {Discovered attack} (
34. Qxe7 {Deflection Pinning})) 34. Bxe4 Kh8 35. Bf5 $1 (35. Bf5 Rxe2 36. Bxh3
Rxe1+ 37. Rxe1 $18) 1-0

[Event "SCC Class"]
[Site "?"]
[Date "1990.10.05"]
[Round "4"]
[White "Piper, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1697"]
[BlackElo "1724"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "84"]

{A38: Symmetrical English vs ...g6: 4 Bg2 Bg7 5 Nf3 Nf6} 1. Nf3 Nf6 2. g3 g6 3.
Bg2 Bg7 4. c4 c5 5. Nc3 Nc6 6. O-O O-O 7. a3 Rb8 8. Rb1 b6 (8... a6 9. b4 cxb4
10. axb4 b5 11. cxb5 axb5 12. d4 d5 13. Bf4 {
1/2-1/2 (13) Hulak,K (2475)-Dizdar,G (2490) Sarajevo 1988}) (8... a5 9. d3 Ne8
10. Be3 d6 11. Qd2 Nc7 12. a4 Ne6 13. Bh6 Ned4 14. Nxd4 Nxd4 15. Bxg7 Kxg7 16.
e3 Nc6 17. d4 cxd4 18. exd4 Bf5 19. Rbc1 e5 20. Nb5 Qf6 21. dxe5 dxe5 22. Nc7
Nd4 23. Rc3 {Aguirre Izaguirre,P (2285)-Fernando Gros,J (2086) Spain 2004 1-0})
9. b4 d5 $146 (9... cxb4 10. axb4 d5 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. e3 Qa2 14.
Rb3 Qa4 15. Rb1 Qxd1 16. Rxd1 Bf5 17. d3 Rfd8 18. Ne1 Rbc8 19. Bb2 Bxb2 20.
Rxb2 Ne5 21. Rb3 Be6 22. Ra3 Nc4 23. Rxa7 Nb2 24. Rb1 {
Klotzki,W-Jakobi,A Schleswig Holstein 1989 1/2-1/2}) 10. bxc5 (10. cxd5 Nxd5
11. Nxd5 Qxd5 $11) 10... bxc5 (10... dxc4 11. Qa4 Na5 12. Ne5 $11) 11. Qa4 (11.
Rxb8 $142 Nxb8 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. d3 $14) 11... Rxb1 $17 12. Nxb1
Qb6 13. cxd5 Nxd5 14. e4 $2 (14. d3 $142 $17) 14... Nc7 $19 (14... Qxb1 $6 15.
Qxc6 Bb7 16. Qd7 $11 (16. Qxc5 $143 Rc8 17. Qa5 Nb6 $17)) 15. Nc3 Rd8 16. Rd1 (
16. Nd5 Nxd5 17. exd5 Rxd5 $19) 16... Ne5 (16... Be6 $142 17. e5 Bb3 18. Qe4
Bxd1 19. Nxd1 $19) 17. Ne1 (17. Nxe5 Bxe5 18. Re1 $19) 17... Bg4 18. f3 (18.
Bf1 Bxd1 19. Qxd1 c4 $19) 18... Bc8 (18... Be6 $142 $5 19. Qc2 Bb3 20. Qb1 $19)
19. Nd5 (19. Qc2 Nc6 20. Na4 $19) 19... Nxd5 20. exd5 Bb7 (20... Bd7 $142 21.
Qc2 c4+ 22. Kh1 $19) 21. d3 (21. d4 cxd4 22. Qb4 Bxd5 23. Qxb6 axb6 24. Rxd4
Nxf3+ 25. Nxf3 Bxd4+ 26. Nxd4 Bxg2 27. Be3 $19) 21... Bxd5 22. Rd2 c4+ 23. d4 (
23. Kh1 c3 24. Re2 Bb3 $19) 23... Nc6 24. Nc2 (24. f4 Nxd4 25. Bxd5 Nf3+ 26.
Kf1 Nxd2+ 27. Bxd2 Rxd5 28. Qe8+ Bf8 $19) 24... Nxd4 25. Nxd4 Bxd4+ (25... c3
$142 $5 26. Rd3 Bb3 27. Qb4 Bxd4+ 28. Rxd4 Rxd4 29. Qxb6 axb6 30. Be3 Rd1+ 31.
Kf2 Rd2+ 32. Kg1 $19) 26. Kh1 Qf6 (26... Be6 27. h4 $19) 27. f4 (27. h4 Qb6 $19
) 27... Bxg2+ (27... c3 $142 28. Re2 Qf5 29. Qc2 Qxc2 30. Rxc2 $19) 28. Kxg2
Qb6 (28... c3 $142 29. Rd3 Qb6 $19) 29. Re2 (29. Qxc4 Qb7+ 30. Kh3 $19) 29...
Qb7+ 30. Kh3 c3 (30... Qf3 $142 31. Qa5 Qf1+ 32. Rg2 Bb6 $19) 31. Qa5 (31. Re1
Qc8+ 32. Kg2 Qb7+ 33. Kh3 h5 $19) 31... Rc8 (31... Rd5 32. Rxe7 Qc8+ 33. g4
Rxa5 34. Kg3 h5 35. h3 Qc6 36. gxh5 Rxh5 37. Be3 c2 38. a4 Bxe3 39. h4 c1=Q 40.
Re8+ Kg7 41. Rg8+ Kxg8 42. a5 Qe1+ 43. Kg4 Qxh4#) 32. f5 Qd7 (32... Qh1 $142
33. Bh6 Qf1+ 34. Rg2 $19) 33. g4 Bf6 (33... Qc6 34. Kg3 Qc4 35. Rxe7 Qd3+ 36.
Kg2 Qc2+ 37. Kh3 Qd1 $19) 34. fxg6 hxg6 (34... Qd3+ 35. Re3 Qf1+ 36. Kg3 hxg6
37. Rf3 Qxc1 38. Qa6 Qe1+ 39. Kg2 Rb8 40. Qf1 Rb2+ 41. Rf2 Qe4+ 42. Kh3 c2 43.
Rxf6 exf6 44. Qxf6 Rb3+ 45. Kh4 Qe1+ 46. Kg5 c1=Q+ 47. Qf4 Qxf4+ 48. Kxf4 Qe3#)
35. Qa6 Kg7 36. Re4 Rh8+ 37. Kg2 Qd1 38. Be3 Qc2+ 39. Kf3 (39. Kf1 Qb1+ 40. Kf2
Qxe4 41. Qxf6+ exf6 42. h4 Rxh4 43. Bh6+ Kxh6 44. g5+ fxg5 45. Kg3 c2 46. a4
c1=Q 47. a5 Qce1#) 39... Rh3+ 40. Kf4 g5+ (40... Qxh2#) 41. Kf5 Rf3+ 42. Bf4
Rxf4# 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.10.19"]
[Round "1"]
[White "Bailey, B."]
[Black "Stefurak, G."]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1724"]
[BlackElo "1917"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "91"]

{A42: Modern Defence: Averbakh Variation} 1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nf3
Nc6 5. Nc3 Bg4 6. Be3 Bxf3 7. gxf3 e5 8. d5 Nd4 9. Nb5 Nxb5 (9... c5 10. dxc6
bxc6 11. Nxd4 exd4 12. Bxd4 Qa5+ 13. Ke2 Nf6 14. Bc3 Qc7 15. Bb4 (15. Qd2 O-O
16. Rd1 d5 17. cxd5 cxd5 18. e5 Nh5 19. Qd4 Bxe5 20. Qd2 Nf4+ 21. Ke3 Rfe8 {
0-1 (21) Guichard,P (2020)-Julve,P (2298) France 2003}) 15... Rd8 16. Qd2 Qe7
17. Rd1 O-O 18. Bg2 Qe6 19. b3 Rfe8 20. Kd3 d5 21. Kc2 d4 22. Bf1 Nh5 23. Bd3
Qh3 24. Rdf1 {Sretenskij,N (2423)-Belotelov,D (2260) Moscow 2001 1-0 (45)}) 10.
cxb5 Nf6 11. Qc2 $146 (11. Rc1 O-O 12. Bh3 Ne8 13. O-O Qh4 14. Bd7 Nf6 15. Rxc7
Rfd8 16. Bc6 bxc6 17. dxc6 Bh6 18. Qb3 Rf8 19. Qa3 Ng4 20. fxg4 Qxg4+ 21. Kh1
Qxe4+ 22. Kg1 Qg4+ {
1/2-1/2 (22) Livner,A (2080)-Sunehag,P (2115) Linkoping 1996}) 11... O-O 12.
Bg5 h6 13. Bxf6 (13. Be3 $142 $16) 13... Bxf6 $15 14. O-O-O Bg5+ (14... a6 15.
Kb1 $15) 15. Kb1 $15 Qd7 (15... Qf6 16. Rd3 $15) 16. Rd3 (16. h4 $142 Bf4 17.
h5 $11) 16... f5 $4 (16... Qd8 $142 $15) 17. h4 $18 Bf4 $2 (17... Bd8 18. Rg1
Kh7 19. h5 $18) 18. h5 Qxb5 (18... g5 19. Rc3 Rac8 20. Bh3 Qxb5 21. Bxf5 $18)
19. hxg6 Qa5 (19... Rac8 20. exf5 c5 21. dxc6 Qxc6 $18) 20. Bh3 fxe4 (20...
Rac8 21. Bxf5 c5 22. Ra3 $18) 21. fxe4 (21. Ra3 $142 Qb6 22. Rb3 Qc5 $18) 21...
Bg5 (21... Rae8 22. Ra3 Qb4 23. Rb3 $18) 22. Ra3 Qb6 23. Rb3 (23. Bf5 $142 c5
24. dxc6 Rxf5 25. Qc4+ Kh8 26. exf5 Qxc6 27. Qxc6 bxc6 $18) 23... Rxf2 24. Rxb6
Rxc2 25. Rxb7 Rc5 26. a3 (26. b4 $142 Rc4 27. Bf5 $18) 26... Kg7 $14 27. Bf5
Be3 28. Rb3 Bd4 29. Rc1 (29. Rf3 Rf8 $16) 29... Rh8 (29... Rxc1+ 30. Kxc1 a5
31. Kd2 $11) 30. Rxc5 Bxc5 31. Rc3 h5 $4 (31... Rb8 $142 $11) 32. b4 $18 Bb6
33. a4 (33. Kc2 Rb8 34. Kb3 a6 $18) 33... a5 34. b5 $4 (34. bxa5 Bxa5 35. Rh3
$16) 34... h4 $11 35. Kc2 Rh5 36. Rh3 Kf6 37. Kd2 Bd4 38. Ke2 Rh8 39. Kf3 Rh5
40. Bg4 Rg5 41. Rxh4 Rxg6 42. Rh7 Bb6 43. Rh5 Rg8 44. Rh6+ Kg7 45. Rh3 Rf8+ 46.
Bf5 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.10.26"]
[Round "2"]
[White "Grady, T."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1592"]
[BlackElo "1720"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "66"]

{B10: Caro-Kann: 2 d3 and 2 c4} 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5.
cxd4 Nf6 6. Nc3 Qa5 7. Bd2 e6 (7... Nc6 8. Nf3 Bg4 9. Bb5 e6 10. h3 Bxf3 11.
Qxf3 Rc8 12. O-O Bb4 13. Qg3 O-O 14. Bxc6 Rxc6 15. Rfe1 Bd6 16. Qf3 Qd8 17. Bg5
Be7 18. Rad1 Qa5 19. d5 Rb6 20. b3 Bd8 21. Bxf6 Bxf6 22. Na4 {
Antonio,J (2097)-Garzon,E (2308) Banfield 2004 0-1 (59)}) 8. Bd3 $146 (8. Nf3
Nc6 9. a3 Qd8 10. Bb5 Bd7 11. O-O Be7 12. Bf4 a6 13. Be2 O-O 14. d5 exd5 15.
Nxd5 Nxd5 16. Qxd5 Be6 17. Qxd8 Rfxd8 18. Rfd1 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+
Bxd8 {1/2-1/2 (20) Lochmeyer,G-Wingender,H Germany 1993}) (8. Rc1 Nc6 9. Bb5
Bb4 10. Qa4 Bd7 11. Qxa5 Bxa5 12. Nf3 a6 13. Be2 O-O 14. O-O Bb6 15. Be3 Ne7
16. Ne5 Nf5 17. Bg5 Be8 18. d5 Nxd5 19. Nxd5 exd5 20. Nf3 f6 21. Bd2 Bc6 22.
Rfd1 Rfe8 {Van de Meerakker,T-Hekhuis,J (2138) Vlissingen 2006 1/2-1/2 (60)})
8... Nc6 9. Ne4 (9. Nf3 Be7 $14) 9... Qd8 (9... Bb4 $142 $5 10. Nf3 Bxd2+ 11.
Qxd2 Qxd2+ 12. Kxd2 O-O $11) 10. Nxf6+ $16 Qxf6 11. Nf3 Qd8 {
The isolani on d4 becomes a target} 12. Bc3 (12. O-O Be7 $16) 12... Be7 (12...
Nb4 13. Be4 Bd6 $11) 13. Qc2 (13. O-O O-O $14) 13... h6 (13... Nb4 $142 $5 14.
Bxb4 Bxb4+ 15. Ke2 Bd7 $11) 14. a3 Bf6 {The pressure on the isolated pawn grows
} 15. Rd1 O-O $2 (15... Ne7 16. Qe2 $14) 16. O-O (16. h4 $142 $18) 16... Ne7
$14 17. Be4 Nd5 18. Bd2 Bd7 19. Bxd5 exd5 20. Ne5 Be6 21. f4 Rc8 22. Qd3 Bxe5 (
22... Qb6 23. Bc3 $11) 23. fxe5 (23. dxe5 Bg4 24. Rde1 Qb6+ 25. Rf2 g6 $14)
23... Rc7 24. Qg3 Kh7 25. Rf4 (25. Qd3+ Kg8 $16) 25... Qg5 $11 26. Qxg5 (26.
Qf3 Qg6 $11) 26... hxg5 27. Rf2 Kg6 28. Bc3 Rh8 29. Rdf1 Rc4 30. Rf3 Rhc8 31.
h3 Rh8 32. g4 b6 33. Kg2 Rhc8 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.11.02"]
[Round "3"]
[White "Hinrichsen, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2027"]
[BlackElo "1720"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "87"]

{C68: Ruy Lopez: Exchange Variation, sidelines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Bxc6 dxc6 5. O-O Bd6 6. d4 Bg4 7. dxe5 Bxf3 8. Qxf3 Bxe5 9. Nd2 Nf6 (9...
Ne7 10. Nc4 Ng6 11. Nxe5 Nxe5 12. Qg3 Ng6 13. f4 Qd4+ 14. Be3 Qxe4 15. f5 Ne7
16. Bf4 {1-0 (16) Malisauskas,V (2530)-Blauhut,H (1990) Apolda 1992}) 10. Nc4
Qd4 11. Nxe5 $146 (11. Qe2 O-O-O 12. c3 Qc5 13. Be3 Qe7 14. f4 Bd6 15. e5 Bc5
16. exf6 Bxe3+ 17. Qxe3 Qxf6 18. Qa7 Kd7 19. Rfe1 {
1-0 (19) Gras,D (1952)-Cwiek,P (1690) Calvi 2005}) (11. Qe2 b5 12. Na5 Qb6 $16)
11... Qxe5 12. Bf4 Qe7 13. Rad1 O-O 14. Rfe1 Rad8 15. Bg5 (15. Bd2 Rfe8 16. Bc3
Rxd1 17. Qxd1 h6 $14) 15... Rxd1 $11 16. Qxd1 Rd8 17. Qf3 Qe5 18. Bxf6 gxf6 19.
h3 Rd2 20. Qg4+ Kh8 $4 (20... Kf8 $142 $11) 21. Re3 $18 Qe6 22. Qf4 $4 (22. Qh4
$142 Rd4 23. c3 $18) 22... Rd1+ $14 23. Kh2 Qe5 24. Qxe5 (24. Qg3 Rc1 25. Re2
Qxg3+ 26. Kxg3 Kg7 $14) 24... fxe5 $11 25. Rd3 Re1 26. f3 Re2 27. Rd7 Rxc2 28.
Rxf7 Rxb2 29. Rxc7 Rxa2 $4 (29... b5 $142 $11) 30. Rxb7 $18 c5 (30... a5 31.
Re7 Rb2 32. Rxe5 $18) 31. h4 c4 32. Rc7 Ra4 (32... Rc2 33. h5 h6 $18) 33. Kg3
a5 34. Kg4 Rb4 35. Kf5 a4 36. Kf6 (36. Kxe5 $5 Rb5+ 37. Kd4 Ra5 38. Rxc4 Kg7
$18) 36... h6 (36... Rb6+ 37. Kxe5 Ra6 38. Rxc4 a3 $18) 37. f4 (37. Kxe5 $142
Rb5+ 38. Kd4 $18) 37... exf4 $4 (37... a3 $142 38. Ra7 c3 39. Ra8+ Kh7 40. Ra7+
Kg8 41. Rxa3 exf4 42. Ra8+ Kh7 $11) 38. e5 (38. Rc8+ $142 Kh7 39. e5 $18) 38...
a3 (38... Rb8 39. e6 Rf8+ 40. Kg6 Rg8+ 41. Kf6 Rf8+ 42. Ke5 Rb8 43. Rxc4 Kg7
44. Rxa4 Rb5+ 45. Kd6 Rb6+ 46. Kd7 Rb7+ 47. Kc6 Rb3 48. Rxf4 Re3 $18) 39. Rc8+
(39. e6 a2 40. Ra7 Rb8 41. Rxa2 Kg8 $18) 39... Kh7 40. Rc7+ (40. e6 $142 a2 41.
Rc7+ Kh8 42. Ra7 $18) 40... Kh8 41. e6 a2 42. Ra7 Rb2 (42... Rb8 43. Rxa2 Kg8
$18) 43. e7 Re2 44. Rxa2 $3 (44. Rxa2 Re4 45. Ra8+ Kh7 46. e8=Q Rxe8 47. Rxe8
c3 48. Rc8 c2 49. Kf7 f3 50. gxf3 h5 51. Rxc2 Kh6 52. f4 Kh7 53. f5 Kh6 54. f6
Kh7 55. Rc8 Kh6 56. Rh8#) 1-0

[Event "SCC Action"]
[Site "?"]
[Date "1990.11.09"]
[Round "1"]
[White "Holcomb, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "100"]
[BlackElo "1720"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "54"]

{B02: Alekhine's Defence: Chase Variation and lines with early Nc3} 1. e4 e5 2.
d3 Nf6 3. Bg5 h6 (3... Be7 4. Nc3 d6 5. Nge2 c6 6. Qd2 h6 7. Bxf6 Bxf6 8. Ng3
O-O 9. Be2 Bg5 10. Qd1 Be6 11. Bg4 g6 12. Bxe6 fxe6 13. Qg4 Qe7 14. h4 Rf4 15.
Qe2 Rxh4 16. Rxh4 Bxh4 17. O-O-O Bxg3 18. fxg3 {
Gutierrez,G-Minero,C (2189) San Jose 2001 0-1 (60)}) 4. Bxf6 (4. Bh4 g5 5. Bg3
Nc6 6. Nc3 h5 7. f3 h4 8. Bf2 Bb4 9. Qe2 Bxc3+ 10. bxc3 d6 11. O-O-O Be6 12.
Qe3 Bxa2 13. d4 exd4 14. cxd4 Qd7 15. e5 dxe5 16. dxe5 Qf5 17. exf6+ Kf8 18.
Qd2 Qxf6 {Brettschneider,J-Korpalska,J (1400) Sebnitz 2004 0-1}) 4... Qxf6 5.
c3 $146 (5. g3 Bc5 6. Nf3 d6 7. Bg2 O-O 8. O-O c6 9. c4 Rd8 10. Nc3 Bd4 11.
Nxd4 exd4 12. Ne2 c5 13. a3 Nc6 14. Nf4 Be6 15. Nd5 Bxd5 16. exd5 Ne7 17. Qf3
Qxf3 18. Bxf3 Rab8 19. Rfe1 Ng6 {Klingert,W-Matveev,I Scharbeutz 1999 1-0 (35)}
) (5. Ne2 Bc5 6. f3 d6 7. Nbc3 Nc6 8. Qd2 Nd4 9. O-O-O Be6 10. Kb1 O-O-O 11. h4
Nxe2 12. Bxe2 Qg6 13. g4 d5 14. h5 Qf6 15. Rhg1 d4 16. Nd5 Bxd5 17. exd5 Rxd5
18. Qa5 Qb6 19. Qe1 Ba3 {Foerster,N-Von Kuegelgen,K Barsinghausen 1999 0-1})
5... Bc5 6. Nf3 d6 7. d4 Bb6 8. g3 $4 (8. dxe5 dxe5 9. Nbd2 Nc6 $17) 8... Nc6
$4 (8... exd4 $142 9. Bg2 Nc6 $19) 9. dxe5 $4 (9. d5 $5 Ne7 10. Bg2 $17) 9...
dxe5 (9... Nxe5 10. Be2 Bh3 11. Nbd2 $19) 10. Bc4 $4 (10. Nbd2 $142 $17) 10...
Bg4 $19 11. Be2 O-O (11... Rd8 $142 12. Nbd2 Ke7 $19) 12. Nxe5 (12. O-O Rad8
13. Nfd2 $19) 12... Bxe2 (12... Qxf2+ 13. Kd2 Bxe2 14. Kc1 Bxd1 15. Rxd1 Nxe5
16. Nd2 Rad8 17. Kc2 Nc4 18. Kb3 Rxd2 19. Rxd2 Nxd2+ 20. Kc2 Rd8 21. a3 Nc4+
22. Kb3 Qxb2+ 23. Kxc4 Qc2 24. a4 Rd4+ 25. Kb5 Qb3#) 13. Qxe2 Nxe5 (13... Qxe5
$142 14. Nd2 Qe6 $19) 14. Nd2 (14. f4 Nc6 15. Nd2 $19) 14... Rad8 15. O-O-O
Nd3+ (15... Qxf2 $5 16. Rhe1 Nd3+ 17. Kc2 Nxe1+ 18. Rxe1 $19) 16. Kb1 Qxf2 17.
Qf1 (17. Qf3 $19) 17... Qe3 18. Qg2 (18. Nb3 Qxe4 19. Ka1 Nf2 $19) 18... Nf2
19. Rhe1 Qd3+ 20. Kc1 Nxd1 21. Rxd1 Be3 22. h4 Rd7 23. b4 (23. e5 Rfd8 24. a3
Bxd2+ 25. Qxd2 Qxd2+ 26. Rxd2 Rxd2 27. Kb1 Rg2 28. Ka2 Rdd2 29. Kb3 Rxb2+ 30.
Kc4 Rxg3 31. a4 Rc2 32. e6 fxe6 33. Kd4 Rcxc3 34. Ke5 Rge3+ 35. Kf4 g6 36. a5
e5+ 37. Kg4 Rc4#) 23... Rfd8 (23... Qxc3+ 24. Kb1 Qd3+ 25. Kc1 Rd4 26. Kb2
Rxb4+ 27. Nb3 Bd4+ 28. Ka3 Rxb3+ 29. axb3 Qa6+ 30. Kb4 c5#) 24. a3 (24. Kb2
Bxd2 25. Rxd2 Qxd2+ 26. Qxd2 Rxd2+ 27. Kb3 b5 28. e5 Rf2 29. a4 a6 30. axb5
axb5 31. e6 Rdd2 32. exf7+ Kxf7 33. g4 Rb2+ 34. Ka3 Ra2+ 35. Kb3 Rfb2#) 24...
Qxc3+ 25. Kb1 Rxd2 26. Rxd2 Rxd2 27. Qg1 (27. Qxd2 Bxd2 28. Ka2 Qc2+ 29. Ka1
Bc3#) 27... Qb2# 0-1

[Event "SCC Action"]
[Site "?"]
[Date "1990.11.09"]
[Round "2"]
[White "Bailey, B."]
[Black "Gydov, T."]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1720"]
[BlackElo "1424"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "43"]

{B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Be3 Bg7 8. Qd2 a6 9. f3 Qc7 (
9... Bd7 10. g4 h6 11. h3 Nxd4 12. Bxd4 Bc6 13. O-O-O Qa5 14. Qe3 O-O 15. Bb6
Qe5 16. f4 Qe6 17. f5 Qc8 18. Rhf1 Bb5 19. fxg6 fxg6 20. g5 Bxe2 21. Nxe2 hxg5
22. Qxg5 Qxh3 23. Nf4 Qh6 24. Qg3 {
Sampouw,J (2280)-Cardoso,R (2385) Nice 1974 1-0 (42)}) 10. O-O-O (10. g4 Nxd4
11. Bxd4 Be6 {
1/2-1/2 (11) Kummer,H (1998)-Neudel,B (1904) Lignano Sabbiadoro 2005}) 10... b5
11. g4 Bd7 12. g5 $146 (12. Nxc6 Bxc6 13. Bd3 h5 14. gxh5 Rxh5 15. Ne2 O-O-O
16. Ng3 Rh3 17. Kb1 d5 18. Qg2 Rhh8 19. Qf2 Kb7 20. c3 dxe4 21. Nxe4 Nxe4 22.
Bxe4 Rxh2 23. Rxh2 Rxd1+ 24. Kc2 Rd8 25. Rh7 Qe5 26. Bxc6+ Kxc6 {
Daskalov,E (1937)-Noskov,A (2263) Teteven 2004 0-1 (60)}) (12. Nd5 Nxd5 13.
exd5 Nxd4 14. Bxd4 Bxd4 15. Qxd4 O-O-O $16) 12... Nh5 (12... b4 $142 13. Nd5
Nxd5 14. exd5 Ne5 15. Qxb4 Rc8 $14) 13. Nd5 $16 Qb7 14. f4 e5 $4 (14... e6 $142
15. Nb6 Qxb6 $16) 15. Nxc6 $18 Bxc6 16. Bxh5 gxh5 17. Nf6+ (17. f5 $142 Rc8 18.
Qe2 $18) 17... Bxf6 $14 18. gxf6 Bxe4 $4 (18... O-O-O 19. Rhe1 Bxe4 $14) 19.
Qxd6 $3 Bxh1 (19... -- $140 20. Qxe5+ {Mate threat}) 20. Qxe5+ Kf8 21. Bc5+ Kg8
(21... Qe7 22. fxe7+ Kg8 23. Qg5#) 22. Qg5# 1-0

[Event "SCC Action"]
[Site "?"]
[Date "1990.11.16"]
[Round "3"]
[White "Nightengale, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1330"]
[BlackElo "1724"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "60"]

{C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d3 Bc5 4. g3
d6 5. Bg2 Nf6 6. O-O Bg4 7. Nbd2 (7. h3 Bh5 8. c3 O-O 9. Nbd2 d5 10. Qb3 dxe4
11. dxe4 Qc8 12. Re1 Kh8 13. Nh4 Bg6 14. Nf1 Nd7 15. Ne3 Bb6 16. Nd5 f5 17.
exf5 Bxf5 18. Nxf5 Rxf5 19. Be3 Nc5 20. Qc4 Nd7 21. Rad1 Qf8 {
El Taher,F (2445)-Sammut Briffa,P Yerevan 1996 1-0 (37)}) 7... Qd7 8. c3 h5 (
8... Bb6 9. Nc4 h6 10. Re1 O-O 11. Ne3 Ne7 12. Nxg4 Qxg4 13. Qd2 Nh7 14. d4
exd4 15. Nxd4 Rad8 16. h4 c5 17. Nf3 Nc6 18. Qe2 Rfe8 19. Bf4 Nf6 20. Nh2 Qxe2
21. Rxe2 Nh5 22. Be3 Ne5 23. Rd1 {
Welzel,W (1613)-Rolfing,A (1644) Germany 2004 1-0 (63)}) 9. Qb3 $146 (9. b4 Bb6
10. Qc2 Bh3 11. Nc4 h4 12. Nxb6 axb6 13. Bxh3 Qxh3 14. Ng5 Qd7 15. Qe2 O-O-O
16. a4 Rh5 17. a5 bxa5 18. bxa5 Rdh8 19. a6 b6 20. a7 Kb7 21. d4 Ka8 22. Nf3
exd4 23. cxd4 Qg4 {
Martinez Cano,G (2036)-Longa Yauca,J (2219) Madrid 2001 0-1 (53)}) (9. b4 $142
$5 Bb6 10. a4 $14) 9... O-O-O $15 10. Ng5 (10. Qc2 h4 11. Nxh4 Rxh4 12. gxh4
Rh8 $11) 10... Rdf8 (10... Nh7 11. Nc4 Nxg5 12. Bxg5 $17) 11. Ndf3 Nh7 12. Bd2
$4 (12. Nxh7 $142 Rxh7 13. Qc2 $17) 12... Nxg5 $19 13. Nxg5 (13. Bxg5 f6 14.
Be3 Bxe3 15. fxe3 $19) 13... h4 14. Be3 hxg3 15. Bxc5 dxc5 (15... gxh2+ $142
16. Kh1 dxc5 $19) 16. d4 (16. fxg3 f6 17. Nf3 Qxd3 18. Rf2 $19) 16... cxd4 (
16... Qe7 $142 17. d5 Na5 18. Qc2 Qxg5 19. fxg3 $19) 17. cxd4 (17. fxg3 f6 18.
Nf3 $19) 17... gxh2+ (17... Nxd4 $142 18. Qxg3 Ne2+ 19. Kh1 Nxg3+ 20. fxg3 $19)
18. Kh1 Nxd4 19. Qa3 Kb8 20. f4 (20. Nf3 Bxf3 21. Bxf3 Rd8 $19) 20... f6 (20...
Ne2 $142 21. Rfe1 exf4 22. Rxe2 Bxe2 23. e5 $19) 21. Nf3 (21. fxe5 Nc2 22. e6
Qb5 $19) 21... Nxf3 (21... Ne2 $142 22. Nh4 exf4 23. Rad1 $19) 22. Bxf3 Bxf3+ (
22... exf4 23. Rad1 Qe6 24. Bxg4 Qxg4 25. Qf3 Qxf3+ 26. Rxf3 $19) 23. Rxf3 (23.
Qxf3 exf4 24. Rad1 Qe7 $19) 23... exf4 24. Rd3 (24. Rxf4 g5 25. Rf5 $19) 24...
Qe6 25. Re1 Rd8 26. b4 f5 27. e5 Qc6+ (27... Rxd3 28. Qxd3 Qc6+ 29. Qe4 fxe4
30. b5 Qd5 31. Rg1 e3+ 32. Rg2 Qd1+ 33. Rg1 Qxg1#) 28. Rf3 $19 g5 (28... Rh3
29. Ref1 g5 30. e6 g4 31. e7 Rdh8 32. Rd1 b5 33. Qc3 Qxf3+ 34. Qxf3 gxf3 35. a3
Kb7 36. Rf1 Rg3 37. e8=Q Rxe8 38. a4 Reg8 39. Rf2 Rh8 40. Rf1 f2 41. a5 Rg1+
42. Rxg1 hxg1=Q#) 29. Rc1 Qe4 (29... g4 30. b5 Qe4 31. b6 axb6 32. Qc3 gxf3 33.
Qxc7+ Ka7 34. Qg7 f2+ 35. Qg2 Rdg8 36. Qxe4 Rg1+ 37. Rxg1 hxg1=Q#) 30. Qc3 (30.
e6 g4 31. e7 Qxe7 32. b5 Qe2 33. Qxa7+ Kxa7 34. b6+ cxb6 35. Ra3+ Kb8 36. Rc8+
Rxc8 37. Ra8+ Kxa8 38. a3 Rc1#) 30... g4 (30... g4 31. Qxc7+ Ka8 32. Qc3 g3 33.
Re1 Rdg8 34. Rg1 g2+ 35. Rxg2 Qb1+ 36. Qc1 Qxc1+ 37. Rf1 Qxf1+ 38. Rg1 hxg1=Q#)
0-1

[Event "SCC Action"]
[Site "?"]
[Date "1990.11.16"]
[Round "4"]
[White "Bailey, B."]
[Black "Stefurak, T."]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1724"]
[BlackElo "100"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "38"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 b5 (7... h6 8. Be3 Qc7 9. a4
b6 10. O-O Bb7 11. Bh5 Nxh5 12. Qxh5 Qc5 13. Qh3 Qc4 14. Rad1 Nd7 15. Nf3 Qc7
16. Rfe1 Be7 17. Bd4 Nf6 18. e5 dxe5 19. Bxe5 Qc8 20. Bd6 Bxd6 21. Rxd6 Qc5 22.
Rexe6+ {Yurtaev,L (2525)-Ilincic,Z (2470) Hartberg 1991 1-0 (51)}) 8. a3 Nbd7 (
8... Bb7 9. f4 Nbd7 10. Bf3 Qb6 11. Qd2 Rc8 12. Rd1 Rxc3 13. Qxc3 b4 14. Qc4 d5
15. exd5 exd5 16. Qe2+ Ne4 17. axb4 Bxb4+ 18. c3 Be7 19. Bxe7 Kxe7 20. Nf5+ Kd8
21. Ne3 Re8 22. Rd4 Kc8 23. O-O {
Siljander,J-Lahti,J (2013) Kokkola 2006 1-0 (45)}) 9. O-O Be7 $4 $146 (9... Bb7
10. f4 Be7 11. Bf3 O-O 12. Kh1 Nb6 13. e5 Nfd5 14. Bxd5 Nxd5 15. Nxd5 Bxd5 16.
Bxe7 Qxe7 17. exd6 Qxd6 18. f5 Rfd8 19. c3 Rac8 20. Qg4 Rc4 21. f6 g6 22. Qg5
Rcc8 23. Rae1 Re8 24. Re5 {Quinta,D-Alves,P Silves 1998 1-0}) (9... Bb7 10. Bh5
g6 11. Be2 $15) 10. f4 $4 (10. Nc6 $142 Qc7 11. Nxe7 Kxe7 12. Qd2 $16) 10...
Qc7 (10... Bb7 11. Bf3 $15) 11. f5 (11. Bf3 Bb7 12. Kh1 Rc8 $17) 11... Ne5 (
11... e5 $142 $5 12. Nb3 Bb7 $17) 12. fxe6 fxe6 13. Bh5+ Nxh5 14. Bxe7 Qxe7 15.
Qxh5+ g6 16. Qe2 Nf7 17. Nf3 (17. Rf2 O-O $11) 17... O-O $11 18. e5 dxe5 19.
Nxe5 $4 (19. Rae1 $142 $11) 19... Qc5+ $19 (19... Qc5+ 20. Kh1 Nxe5 (20... Qxe5
$6 21. Rxf7 Qxe2 22. Rxf8+ (22. Nxe2 $4 Rxf7 23. Kg1 Bb7 $19) 22... Kxf8 23.
Nxe2 $15) 21. Rxf8+ Kxf8 $19) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.11.30"]
[Round "1"]
[White "Aguilar, B."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "100"]
[BlackElo "1724"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "128"]

{C45: Scotch Game} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 b6 6.
Nc3 d6 $146 (6... Bb7 7. Be3 (7. Bc4 d6 8. Bf4 Ne7 9. O-O-O Ng6 10. Bg3 a6 11.
f3 Qd7 12. e5 O-O-O 13. exd6 Bxd6 14. Bxd6 cxd6 15. Qxg7 Kb8 16. Qxf7 Qc8 17.
Bd5 Rd7 18. Bxb7 Kxb7 19. Qd5+ Ka7 20. Rhe1 Ne7 21. Qe6 Qc6 {
Obernosterer,T-Gerstner,P Lienz 1988 1-0}) 7... Nf6 8. f3 Bc5 9. Qd2 Bxe3 10.
Qxe3 O-O 11. O-O-O Qe7 12. g4 Rad8 13. Qd2 Qc5 14. g5 Nh5 15. f4 g6 16. Be2 Ng7
17. h4 f5 18. gxf6 Rxf6 19. h5 Nxh5 20. Bxh5 gxh5 21. f5 {
Urzica,A-Castro Rojas,O Stockholm 1969 1-0}) (6... Bc5 7. Qxg7 Qf6 8. Qg3 (8.
Qxf6 Nxf6 9. Bf4 Bb7 10. f3 Bb4 11. Be5 Bxc3+ 12. Bxc3 Ke7 13. O-O-O Rhd8 14.
Bxf6+ Kxf6 15. Bd3 Kg7 16. h4 d6 17. g4 Re8 18. Rhe1 a6 19. Rd2 b5 20. Rde2 c5
21. c4 b4 22. b3 a5 {La Guire,D-Vorhauer,S East Lansing 1991 1/2-1/2 (53)})
8... Bd6 9. f4 Bc5 10. Nd5 Qc6 11. Bd3 Bb7 12. Qg7 Qg6 13. Qxh8 Qxg2 14. Rf1
O-O-O 15. Be3 Qxh2 16. O-O-O Bxe3+ 17. Nxe3 Ne7 18. Qf6 Nc6 19. Rh1 Qg3 20. Nd5
Qg6 21. Qc3 {Marko,O (1775)-Gavala,S (1645) Bratislava 1997 1-0 (31)}) (6... c6
7. Bf4 Qf6 8. e5 $18) 7. Qd5 (7. Bf4 $142 $5 Ne7 8. O-O-O a6 $18) 7... Rb8 8.
Bc4 (8. Bb5+ $142 Bd7 9. Bc4 Be6 10. Bb5+ Bd7 $18) 8... Qe7 $2 (8... Be6 $142
9. Bb5+ Bd7 $18) 9. O-O $18 Nf6 10. Qc6+ $4 (10. Bb5+ $142 Kd8 11. Qd3 $18)
10... Qd7 $4 (10... Bd7 $142 11. Qxc7 Rc8 12. Qxa7 Rxc4 $19) 11. Bb5 (11. Qxd7+
$142 $5 Nxd7 12. Nb5 $16) 11... Qxc6 $11 12. Bxc6+ Bd7 13. Bxd7+ Kxd7 14. Bg5
Be7 (14... Ng8 15. Rad1 $14) 15. Bf4 (15. Rad1 Kc6 $14) 15... Rbd8 16. Rad1 Kc8
17. Nb5 Kb7 18. Rfe1 Nd7 19. a3 Bf6 20. c3 (20. Bxd6 cxd6 21. Nxd6+ Kc7 22.
Nxf7 Bxb2 23. Nxh8 Rxh8 $11) 20... Be5 (20... Nc5 $5 $15) 21. Be3 a6 22. Nd4
Bxd4 23. Bxd4 f6 24. b4 (24. f3 Kc6 $11) 24... b5 25. g3 (25. a4 Rhe8 26. a5 c5
$11) 25... Rhe8 26. f3 Re6 27. f4 $4 (27. h4 $142 $15) 27... Rde8 $19 28. e5 (
28. Kf2 Rxe4 29. Rxe4 Rxe4 30. Kf3 $19) 28... fxe5 29. fxe5 Nxe5 30. Kg2 (30.
Bxe5 Rxe5 31. Rxe5 Rxe5 $19 (31... dxe5 $6 32. Rd7 Rg8 33. Kf2 $11)) 30... g6 (
30... Nc4 31. Rxe6 Rxe6 32. Kf2 $19) 31. h3 (31. h4 R6e7 $19) 31... Nc4 32.
Rxe6 Rxe6 33. Ra1 Ne3+ 34. Bxe3 (34. Kf3 Nc2 35. Rd1 $19) 34... Rxe3 35. Rc1
Re2+ 36. Kf3 Ra2 37. Ke4 Rxa3 38. Kd4 (38. Kd3 a5 39. Rb1 a4 $19) 38... a5 39.
bxa5 (39. Kd5 a4 $19) 39... Rxa5 40. Rb1 (40. Ke4 Kc6 $19) 40... Kc6 41. g4 (
41. Re1 Ra3 42. Rg1 h5 $19) 41... Ra2 (41... Ra4+ 42. Kd3 h5 43. g5 $19) 42. h4
(42. Rf1 Rg2 $19) 42... Rh2 43. c4 bxc4 44. Kxc4 Rxh4 45. Rg1 h5 46. Kd3 Rxg4
47. Rh1 h4 48. Ke3 g5 49. Kf3 Rg3+ 50. Kf2 d5 51. Rc1+ Kd6 52. Re1 (52. Rb1 c5
53. Rb6+ Ke5 54. Rb1 c4 55. Re1+ Kf4 56. Re8 h3 57. Rf8+ Kg4 58. Rh8 d4 59. Ke2
Rg2+ 60. Kd1 h2 61. Rh6 d3 62. Kc1 Rc2+ 63. Kb1 Kg3 64. Rh5 g4 65. Rh7 Kg2 66.
Rh6 h1=Q+ 67. Rxh1 Kxh1 68. Ka1 d2 69. Kb1 d1=Q#) 52... c5 53. Re8 (53. Ke2 c4
54. Ra1 c3 55. Ra6+ Ke5 56. Kf2 Ke4 57. Re6+ Kd3 58. Re5 d4 59. Re1 c2 60. Kf1
g4 61. Ra1 Re3 62. Kg2 Ke2 63. Rg1 Rg3+ 64. Kh1 Rxg1+ 65. Kxg1 c1=Q+ 66. Kh2 d3
67. Kg2 g3 68. Kh3 g2 69. Kxg2 h3+ 70. Kg3 h2 71. Kg4 h1=Q 72. Kf5 d2 73. Ke5
d1=Q 74. Ke6 Qf4 75. Ke7 Qhe4#) 53... c4 54. Rg8 (54. Ke2 c3 55. Rc8 d4 56.
Rd8+ Ke6 57. Rxd4 Rg1 58. Re4+ Kd5 59. Re3 c2 60. Rd3+ Kc4 61. Rd7 c1=Q 62.
Rc7+ Kd4 63. Rxc1 Rxc1 64. Kf3 h3 65. Kg3 g4 66. Kxg4 h2 67. Kg5 h1=Q 68. Kf6
Qh6+ 69. Ke7 Rc7+ 70. Kd8 Qg6 71. Kxc7 Kc5 72. Kd8 Kd6 73. Kc8 Qb1 74. Kd8 Qb8#
) 54... c3 55. Rf8 (55. Rd8+ Ke5 56. Ke2 Kd4 57. Ra8 h3 58. Ra4+ Ke5 59. Ra8 h2
60. Rh8 Rg1 61. Kd3 h1=Q 62. Rxh1 Rxh1 63. Kxc3 g4 64. Kc2 d4 65. Kb3 d3 66.
Kc3 d2 67. Kxd2 g3 68. Kd3 g2 69. Kc4 g1=Q 70. Kb3 Rh2 71. Kc3 Qd4+ 72. Kb3 Ra2
73. Kxa2 Qb6 74. Ka1 Kd4 75. Ka2 Kc3 76. Ka1 Qb2#) 55... d4 56. Rd8+ Kc5 57.
Rc8+ Kd5 58. Rd8+ (58. Ke2 d3+ 59. Kf2 d2 60. Ke2 Rg1 61. Rd8+ Ke6 62. Rd3 Re1+
63. Kf3 d1=Q+ 64. Rxd1 Rxd1 65. Kg4 c2 66. Kf3 c1=Q 67. Kg4 h3 68. Kxh3 g4+ 69.
Kxg4 Rd3 70. Kh4 Qg5+ 71. Kxg5 Rd4 72. Kg6 Rd5 73. Kg7 Rg5+ 74. Kh6 Kf6 75. Kh7
Kf7 76. Kh6 Rf5 77. Kh7 Rh5#) 58... Kc4 59. Rc8+ Kd3 60. Rd8 (60. Ra8 c2 61.
Ra3+ Kd2 62. Rxg3 hxg3+ 63. Kxg3 d3 64. Kg4 c1=Q 65. Kxg5 Ke3 66. Kf6 d2 67.
Kg7 d1=Q 68. Kg6 Qb2 69. Kf7 Qd6 70. Ke8 Qe7+ 71. Kxe7 Ke4 72. Kd6 Qb6+ 73. Ke7
Ke5 74. Kf7 Qf6+ 75. Ke8 Qg7 76. Kd8 Kd6 77. Kc8 Qc7#) 60... c2 61. Rc8 Kd2 62.
Re8 (62. Rc4 c1=Q 63. Rxc1 Kxc1 64. Ke1 g4 65. Kf1 h3 66. Ke1 d3 67. Kf1 h2 68.
Kf2 h1=Q 69. Kxg3 d2 70. Kf4 d1=R 71. Kxg4 Rf1 72. Kg3 Rf4 73. Kxf4 Qd5 74. Kg3
Kd2 75. Kf2 Qe4 76. Kg3 Ke2 77. Kh2 Qg6 78. Kh1 Kf1 79. Kh2 Qg2#) 62... c1=Q
63. Re2+ Kd3 64. Re1 (64. Rd2+ Qxd2+ 65. Kf1 Qe2#) 64... Qf4# 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.12.07"]
[Round "2"]
[White "Ridderbusch, R."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2115"]
[BlackElo "1724"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "43"]

{B51: Sicilian: Moscow Variation (3 Bb5+) without 3...Bd7} 1. e4 c5 2. Nf3 Nc6
3. Bb5 d6 4. O-O e6 5. Re1 Be7 (5... Nge7 6. c3 (6. d4 cxd4 7. Nxd4 Bd7 8. c4
Nxd4 9. Bxd7+ Qxd7 10. Qxd4 Nc6 11. Qd2 Be7 12. Nc3 a6 13. b3 Qc7 14. Bb2 O-O
15. Rad1 Rfd8 16. Qe3 Bf6 17. Qg3 Rac8 18. Nd5 exd5 19. Bxf6 g6 20. Qh4 h5 {
Gadacsi,M (2099)-Biro,G (2088) Hungary 2002 1-0}) 6... a6 7. Bf1 Ng6 8. d4 Be7
9. dxc5 dxc5 10. Qxd8+ Bxd8 11. Nbd2 Bc7 12. a4 b6 13. Nb3 a5 14. Nbd2 Bb7 15.
Nc4 O-O-O 16. Nfd2 Nce5 17. f3 Nd3 18. Bxd3 Rxd3 19. Na3 Ne5 20. Nb5 {
Svetushkin,D (2415)-Lupu,M (2505) Bucharest 1998 0-1 (42)}) 6. c3 a6 $146 (6...
Nf6 7. d4 cxd4 8. cxd4 O-O 9. Nc3 a6 10. Bf1 d5 11. e5 Nd7 12. Bf4 f5 13. exf6
Nxf6 14. Bg3 Nh5 15. Rc1 Nxg3 16. hxg3 Bd6 17. Bd3 Rf6 18. Re2 Qf8 19. Qe1 Bd7
20. Rd1 Re8 21. Bb1 {Frank,A (2020)-Klee,C Seefeld 1998 1-0 (42)}) (6... Nf6
$142 $5 $14) 7. Bxc6+ $16 bxc6 8. e5 d5 9. Qa4 (9. d3 h5 $16) 9... Qc7 (9... h5
10. d4 (10. Qxc6+ $143 Bd7 11. Qb7 g5 $11) 10... Bd7 11. Qc2 $16) 10. Qg4 (10.
d3 a5 $18) 10... Kf8 (10... Bf8 11. d3 a5 12. c4 $16) 11. d3 f5 (11... a5 $142
$16) 12. exf6 $4 (12. Qg3 $142 a5 13. Be3 $18) 12... gxf6 $14 13. Qh5 (13. Nh4
Bd6 14. Kh1 Qg7 $11) 13... Bd6 $11 14. Nbd2 (14. d4 $142 $11) 14... Qf7 $17 15.
Qxf7+ (15. Qh4 Ne7 16. Qa4 e5 $17) 15... Kxf7 16. Nf1 $2 (16. Nb3 $142 e5 17.
Be3 $19) 16... Ne7 $19 17. Ng3 e5 18. Be3 Nf5 (18... h5 19. Nh4 Rg8 20. c4 $19)
19. Nxf5 $2 (19. d4 $142 cxd4 20. cxd4 $19) 19... Bxf5 $19 20. Rad1 Rhb8 21.
Bc1 a5 22. Nh4 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1990.12.14"]
[Round "3"]
[White "Bailey, B."]
[Black "Hinrichsen, G."]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1724"]
[BlackElo "2027"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "38"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Qd2 O-O 8. f3 d5 9. exd5 Nxd5
10. Nxc6 bxc6 11. Bd4 e5 12. Bc5 Nxc3 13. Qxc3 (13. Bxf8 Qxf8 14. bxc3 Be6 15.
Qe3 Bh6 16. Qe4 Qc5 17. c4 Bf5 18. Qe2 Qb4+ 19. Kf2 Qb6+ 20. Ke1 Qb2 21. Rd1
Bxc2 22. Rd7 Qb4+ 23. Kf2 Qc5+ 24. Ke1 Bf5 25. Rd1 Be3 26. Qb2 Bd4 27. Qb3 Bf2+
{Movsisian,V (2292)-Rodchenkov,V (2343) Moscow 2006 0-1 (31)}) 13... e4 14. Qa3
Re8 $146 (14... exf3 15. Bxf8 Qh4+ 16. Kd1 Bxf8 17. Qc3 Bg4 18. Kc1 Rd8 19. Bd3
fxg2 20. Qxc6 Qxh2 {0-1 (20) Nikolic,S (2099)-Penko,I Bled 2000}) (14... exf3
$142 15. Qxf3 Bxb2 16. c3 Bxa1 17. Be2 $19) 15. f4 Qf6 (15... e3 $142 16. Rd1
Qf6 17. Be2 Qxf4 18. Bxe3 Qxe3 19. Qxe3 Rxe3 20. Rd8+ Bf8 21. Kd1 Rxe2 22.
Rxf8+ Kxf8 23. Kxe2 Bg4+ 24. Kd2 Rd8+ 25. Kc3 $19) 16. O-O-O (16. Be3 Rb8 17.
Bc4 Qh4+ 18. Bf2 $19) 16... Rb8 17. c3 Qxf4+ 18. Kb1 Bg4 19. Rd6 (19. Rc1 e3
20. Ka1 $19) 19... e3 (19... e3 20. Ka1 Bf8 $19) 0-1

[Event "SCC Championship"]
[Site "?"]
[Date "1991.01.25"]
[Round "1"]
[White "Gydov, T."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1466"]
[BlackElo "1724"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "103"]

{B32: Sicilian: Löwenthal and Kalashnikov Variations} 1. e4 c5 2. Nf3 Nc6 3. d4
cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. Bc4 d6 (8... Qg6 9. Qf3 (
9. O-O Qxe4 10. N1d2 Qg6 11. f4 d6 12. fxe5 Nxe5 13. Bb5+ Bd7 14. Bxd7+ Nxd7
15. Qe2+ Be7 16. Rae1 Ne5 17. Qb5+ Kf8 18. Qxb7 Re8 19. Nd4 Kg8 20. Nf5 Qe6 21.
Nb3 Bf6 22. Nbd4 Qxa2 23. Nxd6 Re7 {
Flindt,T (2175)-Nielsen,H (1994) Esbjerg 2006 1/2-1/2}) 9... Bb4+ 10. c3 Be7
11. N1d2 d6 12. Qg3 Qh7 13. O-O O-O 14. Rad1 Kh8 15. f4 f5 16. Bd3 exf4 17.
Qxf4 Ne5 18. Nc4 g5 19. Qe3 f4 20. Qd4 Bg4 21. Rd2 Bf6 22. Qd5 Nxc4 23. Bxc4 {
Hauer,N (2087)-Mietzner,T (2159) Germany 2003 0-1 (46)}) 9. Nc3 Be6 $146 (9...
Qg6 10. O-O Be7 11. f4 exf4 12. Nd5 O-O 13. Nxe7+ Nxe7 14. Rxf4 Bd7 15. Nd4
Rac8 16. Bb3 Nc6 17. Nb5 Qg5 18. Qf1 Be6 19. Kh1 Rcd8 20. Rd1 d5 21. Nc7 Ne7
22. c4 d4 23. Nd5 Nc6 24. Rd3 {Stefanov,E-Travnicek,P (2245) Brno 1999 0-1 (32)
}) (9... Be7 $14) 10. Bd5 (10. Nd5 $5 Qd8 11. Ne3 $16) 10... Be7 $11 11. Qf3 (
11. O-O $142 $5 $11) 11... Qxf3 $17 12. gxf3 Nb4 13. O-O-O Bg5+ (13... Nxd5 $5
14. Nxd5 Rc8 $17) 14. Kb1 $15 Bxd5 (14... Nxd5 15. Nxd5 Rc8 16. Na5 $15) 15.
Nxd5 Nxd5 16. Rxd5 Ke7 $4 (16... O-O-O 17. Na5 $11) 17. Rhd1 $4 (17. Na5 $142
b6 18. Nb7 $18) 17... Rad8 18. Na5 Rd7 19. Nc4 {
Attacking the backward pawn on d6} Rhd8 20. a4 Ke6 21. b4 Be7 (21... Bh4 22.
R1d2 $11) 22. Kb2 f5 $2 (22... Bh4 $11) 23. Rg1 $4 (23. exf5+ $142 Kxf5 24. f4
$16) 23... fxe4 (23... g5 24. h4 $15) 24. fxe4 $11 g5 25. h4 (25. Rg3 h5 26. f3
Rf8 $11) 25... Rf8 26. hxg5 hxg5 27. Rf1 $2 (27. Rd2 d5 28. exd5+ Rxd5 $11)
27... Rf4 (27... g4 $142 $5 28. Nd2 Bg5 $19) 28. f3 $15 g4 29. Nd2 g3 (29...
gxf3 $142 $5 30. Rxf3 Rxe4 31. Rxd6+ Bxd6 32. Nxe4 Bxb4 33. Ng5+ Kd5 $11) 30.
Rg1 $11 Bh4 31. c4 Rg7 32. Rg2 Bf6 33. Rd3 Rh4 34. Nf1 Rh1 (34... Rh3 $142 $11)
35. Rd1 $4 (35. Nxg3 Be7 36. Rdd2 $16 (36. Nxh1 $6 Rxg2+ 37. Kb3 Bh4 $11))
35... Rh3 (35... Bh4 $142 $5 $17) 36. Ne3 $11 Rh2 37. Rxh2 $4 (37. Rc2 $142 Rc7
38. Kb3 $11) 37... gxh2 $19 38. Ng4 (38. Rh1 Bg5 39. Ng4 $19) 38... Rxg4 (38...
Bh4 $142 $19) 39. fxg4 $18 Bg5 (39... Bh4 40. Rf1 Bf2 $18) 40. Kc2 Be3 41. Rh1
Bg1 (41... Bf4 42. Kd3 $18) 42. Kd2 Kf6 43. Ke2 Kg5 44. Kf3 Kh4 (44... b6 45.
Kg3 Be3 46. Rf1 $18) 45. a5 Kg5 46. Kg3 Kg6 (46... Be3 47. Kxh2 a6 48. Kg3 $18)
47. Kh4 (47. Rxh2 $142 Kg7 48. Rc2 b6 $18) 47... Kf6 (47... Bf2+ 48. Kh3 Be3
49. Rxh2 Kg5 $18) 48. Kh5 Kg7 49. g5 a6 50. g6 Kg8 51. Kg5 Kf8 52. Kf6 (52. Kf6
Ke8 53. g7 Kd7 54. g8=Q Kc7 55. Ke6 d5 56. exd5 b6 57. Qa8 bxa5 58. d6+ Kb6 59.
Qb8+ Kc6 60. Qc7#) 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1991.02.01"]
[Round "2"]
[White "Bailey, B."]
[Black "Orum, C."]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1724"]
[BlackElo "1962"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "87"]

{A82: Dutch Defence: Staunton Gambit} 1. e4 d6 2. d4 f5 3. Nc3 Nf6 4. e5 dxe5
5. dxe5 Qxd1+ 6. Nxd1 Ng4 (6... Nd5 7. Ne3 c6 8. Bc4 e6 9. Ne2 Bc5 10. Nxd5
cxd5 11. Bb5+ Nc6 12. f4 Bd7 13. Bxc6 bxc6 14. c3 Bb6 15. Nd4 c5 16. Nc2 Kf7
17. Be3 Bb5 18. Kd2 d4 19. cxd4 cxd4 20. Bxd4 Rhd8 21. Ke3 {
Selg,R (2018)-Buecker,S (2349) Bad Wiessee 2005 0-1}) 7. f4 $146 (7. Bf4 Nc6 8.
Nf3 Be6 9. h3 Nh6 10. Bxh6 gxh6 11. Ne3 O-O-O 12. Bd3 f4 13. Bf5 Bxf5 14. Nxf5
Rd5 15. Rd1 Rxd1+ 16. Kxd1 e6 17. N5d4 Bc5 18. c3 Rd8 19. Kc2 Bxd4 20. cxd4
Nxd4+ 21. Nxd4 Rxd4 {Wyatt,Z (1595)-Latino,C (1875) Saltwater 2004 0-1 (53)})
7... Nc6 8. c3 (8. Nf3 e6 $16) 8... Bd7 (8... g5 9. h3 Nh6 10. g3 $16) 9. h3 (
9. Nf3 $142 $18) 9... Ngxe5 $4 (9... Nh6 $142 $16) 10. fxe5 $18 Nxe5 11. Nf3 (
11. Bf4 $5 Nc6 12. Bxc7 e5 $18) 11... Nxf3+ 12. gxf3 e5 13. Bg5 (13. Nf2 $5 Bc6
14. Be2 O-O-O $18) 13... h6 14. Bh4 g5 (14... f4 15. Bd3 g5 16. Bg6+ Ke7 17.
Bf2 $18) 15. Bf2 O-O-O 16. Ne3 Bc5 (16... f4 17. Nc4 $18) 17. Nc4 Bxf2+ 18.
Kxf2 Rhe8 {Black prepares the advance e4} 19. Be2 (19. Re1 $5 e4 $18) 19... e4
20. Rad1 f4 $2 (20... Re7 $18) 21. fxe4 Rxe4 22. Rd4 (22. b3 $142 Rh8 $18)
22... Rxd4 23. cxd4 Be6 24. Rd1 (24. Bg4 $142 Bxg4 25. hxg4 Rxd4 26. Ne5 $18)
24... c5 $4 (24... Bxh3 $142 25. Ne5 Be6 $11) 25. Bg4 $18 Bxg4 26. hxg4 cxd4
27. Ne5 (27. Kf3 d3 28. Rd2 Rh8 $18) 27... Kc7 (27... Rd5 28. Rc1+ Kd8 29. Nd3
$18) 28. Nf3 (28. Kf3 $142 Rh8 $18) 28... d3 29. Ne5 d2 (29... Rd5 30. Nxd3 Rd4
$18) 30. Nf3 h5 31. Rxd2 (31. gxh5 $142 Rh8 32. Nxg5 Rxh5 33. Ne6+ Kc6 34. Nxf4
$18) 31... Rxd2+ $11 32. Nxd2 hxg4 33. Ne4 g3+ 34. Kg2 Kc6 35. Nxg5 Kd5 36. Kf3
Kd4 37. Ne6+ Kd3 38. Nxf4+ (38. Kxf4 g2 39. Nc5+ Kc4 $19) 38... Kc2 39. b4 g2
40. Nxg2 Kb2 41. Ne3 Kxa2 42. Ke4 Kb3 43. Nd5 a5 44. bxa5 1/2-1/2

[Event "SCC Championship"]
[Site "?"]
[Date "1991.03.22"]
[Round "3"]
[White "Sanden, H."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1707"]
[BlackElo "1751"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "72"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. c4 c5 12. dxe5 dxe5 (12... Nxe5 13. Nc3 (13. Nxe5 dxe5 14. Bg5 b4 15. Nd2
Nd7 16. Be3 Bb7 17. Qc2 Qc7 18. a3 a5 19. Ba4 Nb6 20. Bb5 Rfd8 21. axb4 axb4
22. Nb3 Rxa1 23. Rxa1 Ra8 24. Rxa8+ Bxa8 25. f3 Bc6 26. Na5 Bd7 27. Qd2 Be6 {
Panjwani,R (2179)-Pena,A (2242) Heraklio 2004 0-1 (60)}) 13... b4 14. Nxe5 dxe5
15. Qxd8 Rxd8 16. Nd5 Nxd5 17. cxd5 a5 18. Be3 a4 19. Bc4 Ba6 20. Bxa6 Rxa6 21.
Rec1 Rc8 22. Rc4 a3 23. b3 Ra5 24. Rac1 Rb5 25. f4 f6 26. fxe5 fxe5 27. Rf1 {
Georgiev,K (2465)-Short,P Dubai 1986 1/2-1/2 (49)}) 13. Nc3 Bb7 14. cxb5 axb5
15. Bd5 $146 (15. Nxb5 Nxe4 16. Qd3 Ra5 17. Na3 Nd6 18. Ng5 Bxg5 19. Qxd6 Ra6
20. Qd1 Bxc1 21. Rxc1 Qg5 22. Qg4 Qe7 23. Rcd1 Nb8 24. Bd5 Kh8 25. Nc4 f5 26.
Qe2 e4 27. Bxb7 Qxb7 28. Qe3 Qb4 29. Nd6 Qxb2 {
Penrose,J-Littlewood,N Bath 1963 1-0 (36)}) (15. Nxb5 $142 Nxe4 16. a4 $16)
15... Nxd5 $15 16. exd5 $2 (16. Nxd5 $5 Re8 17. Be3 $11) 16... b4 $17 17. Ne4 (
17. d6 Bxd6 18. Qxd6 Ra6 $17) 17... Re8 (17... f5 $5 18. d6 Bxe4 (18... fxe4 $6
19. Qb3+ Kh8 20. dxe7 Qxe7 21. Bg5 $17) 19. dxe7 Qxe7 20. Qb3+ Kh8 $19) 18. d6
(18. Bg5 f6 19. Be3 Bf8 $17) 18... Bf6 (18... Bf8 $5 19. Bg5 Qb6 $17) 19. Qc2 {
Attacking the backward pawn on c5} Qb6 20. Nxf6+ (20. Be3 Bxe4 21. Qxe4 Qxd6
$15) 20... Nxf6 $15 21. Nxe5 (21. Be3 $5 Qxd6 22. Qxc5 $15) 21... Qxd6 $17 22.
Bf4 (22. f4 Rac8 23. b3 Nd5 $17) 22... Qd5 23. Nf3 h6 24. b3 Ne4 25. Rad1 (25.
Re3 Qf5 26. Bh2 Red8 $17) 25... Qf5 26. Be3 $2 (26. Bc7 Qh5 27. Kh2 Re6 $19)
26... Qh5 (26... Qf6 $5 27. Ra1 Nc3 28. Nh2 $19) 27. Rd7 Bc8 28. Rc7 (28. Rd3
Nc3 29. Bxc5 Rxe1+ 30. Nxe1 $19) 28... Bxh3 $1 29. Bxc5 (29. gxh3 Ng5 {
Decoy Double attack} (29... Qxf3 {Overloading Deflection})) 29... Qg4 (29...
Ng5 30. Ne5 Bxg2 $19) 30. Nh4 Qxh4 31. gxh3 (31. Re7 f5 32. R7xe4 fxe4 33. gxh3
Kh8 $19) 31... Nxc5 (31... Qg5+ $142 32. Kh1 Ng3+ 33. fxg3 Rxe1+ 34. Bg1 Rxg1+
35. Kxg1 Qxg3+ 36. Qg2 Qxg2+ 37. Kxg2 Rxa2+ 38. Kg1 $19) 32. Rxe8+ Rxe8 33.
Qxc5 (33. Qf5 Ne6 34. Qxf7+ Kh7 35. Qf5+ Kh8 $19) 33... Qxh3 (33... Re1+ 34.
Kh2 Qf4+ 35. Kg2 Qe4+ 36. f3 Qg6+ 37. Kh2 Re2+ 38. Qf2 Rxf2+ 39. Kh1 Qg2#) 34.
Qxb4 (34. Re7 Qg4+ 35. Kf1 $19) 34... Re6 35. Rc8+ (35. Qb8+ Kh7 36. Rc1 Rg6+
37. Qg3 Rxg3+ 38. fxg3 Qxg3+ 39. Kf1 Qf4+ 40. Ke2 Qxc1 41. a4 g5 42. a5 g4 43.
a6 Qc2+ 44. Ke3 g3 45. b4 g2 46. Kd4 g1=Q+ 47. Ke5 Qg5+ 48. Kd4 Qf6+ 49. Kd5
Qcc6#) 35... Kh7 36. Rc6 (36. Qc3 Rg6+ 37. Qg3 Rxg3+ 38. fxg3 Qxg3+ 39. Kf1
Qh3+ 40. Ke1 Qxc8 41. Kd2 h5 42. a4 h4 43. a5 h3 44. a6 h2 45. a7 h1=Q 46. a8=Q
Qcc1+ 47. Kd3 Qxa8 48. b4 Qf3+ 49. Kd4 Qcc3#) 36... Rxc6 (36... Rxc6 37. Qf4 f5
38. a3 Rg6+ 39. Qg3 f4 40. Qxg6+ Kxg6 41. f3 Qxf3 42. a4 Qe2 43. b4 f3 44. a5
Qg2#) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.04.05"]
[Round "1"]
[White "Bailey, B."]
[Black "Augusztiny, P."]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1751"]
[BlackElo "1530"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2 b5 9. Bd3 b4 $146
(9... Bb7 10. a3 (10. f3 Nc6 (10... Nbd7 11. O-O Qc7 12. a3 Ne5 13. Be3 O-O 14.
Nce2 Rfd8 15. Nb3 Rac8 16. Nc3 d5 17. Qf2 Ned7 18. exd5 Bxd5 19. Rac1 Bc4 20.
Bxc4 Qxc4 21. Nd2 Qc6 22. Nce4 Nd5 23. Bg5 f6 24. Bh4 Ne5 25. Qe2 {
Valle Abraldes,J-Yndurain Arrue,J Oviedo 2003 1/2-1/2 (31)}) 11. Nxc6 Bxc6 12.
a3 O-O 13. O-O-O Qb8 14. Ne2 a5 15. Nd4 Bd7 16. e5 dxe5 17. Bxf6 Bxf6 18. Nb3
Ra7 19. Nc5 Bc6 20. Be4 Be8 21. b4 Be7 22. Nb3 axb4 23. axb4 f5 24. Bd3 e4 {
Dekan,H (2227)-Hoffmann,M (2438) Bad Wiessee 2002 0-1}) (10. Bxf6 Bxf6 11. Nf3
Nd7 12. a3 Rc8 13. Nd1 Nc5 14. Qe2 Qc7 15. c3 O-O 16. O-O Rfd8 17. Re1 Nxd3 18.
Qxd3 Qc4 19. Qxc4 Rxc4 20. Nd2 Rdc8 21. f4 d5 22. e5 Be7 23. Nf3 Bc5+ 24. Kh1
d4 {Nabuurs,J-Sprangers,R Hengelo 1999 0-1 (41)}) 10... Nbd7 11. O-O (11. b4
Rc8 12. O-O O-O 13. Rfe1 Ne5 14. Rac1 Nc4 15. Bxc4 Rxc4 16. Qd3 Qa8 17. Re3
Rxc3 18. Qxc3 Nxe4 19. Rxe4 Bxg5 20. Rg4 Bf6 21. Qe3 Rc8 22. c3 Rc4 23. Rg3 Qc8
24. Ne2 Bh4 25. Rh3 Rg4 {
Zurutuza Sunsundegi,I (1870)-Garrido Legarreta,J (2145) Euskadi 2000 0-1 (34)})
11... Nc5 12. Qe1 Nxd3 13. cxd3 O-O 14. Nf3 h6 15. Bd2 Nd7 16. Rc1 Nc5 17. Qe2
Nb3 18. Rc2 Qd7 19. d4 f5 20. d5 e5 21. Rd1 Rac8 22. Be1 Rc4 23. Qe3 fxe4 24.
Nxe4 {Toth,P-De Souza Mendes,J Fortaleza 1960 0-1 (31)}) (9... Bb7 $142 $5 $17)
10. Nce2 $11 a5 11. O-O O-O 12. c3 bxc3 13. Qxc3 (13. Nxc3 Bb7 $11) 13... Bb7 (
13... Bd7 $15) 14. f3 $2 (14. Qb3 $142 Ba6 15. Rfd1 $11) 14... Nfd7 $4 (14...
Nbd7 $142 $17) 15. Bxe7 $16 Qxe7 16. Qc7 Bc8 (16... Ba6 17. Qxa5 Ne5 18. Bxa6
Rxa6 $16) 17. Nb5 (17. Bb5 a4 18. b4 Na6 $18) 17... Na6 (17... d5 $142 $5 18.
exd5 exd5 $16) 18. Qxd6 $16 Qf6 (18... Qxd6 $142 19. Nxd6 Nb4 $18) 19. Qd4 $4 (
19. Nec3 Nac5 20. Be2 a4 $18) 19... e5 $2 (19... Ne5 $142 $5 20. Bb1 Rd8 $14)
20. Qf2 (20. Qe3 Nb4 21. Nec3 Ba6 $18) 20... Ndc5 $16 21. Bc4 (21. Rfd1 $142
Be6 22. Nec3 Nxd3 23. Rxd3 $16) 21... Rb8 $4 (21... Be6 $142 22. Bxe6 Qxe6 $16)
22. Nec3 $18 Bd7 (22... Be6 23. Nd5 Bxd5 24. exd5 $18) 23. Rfd1 (23. Nd5 $142
Qg5 24. Nd6 $18) 23... Rb6 (23... Be6 24. Nd5 Bxd5 25. exd5 e4 $18) 24. Nd5 Qd8
25. Nxb6 Qxb6 26. Nc3 Qc7 (26... Qb7 27. b3 $18) 27. Bxa6 Nxa6 28. Rac1 (28.
Nd5 Qb7 $18) 28... Qb7 (28... Nb4 29. Qd2 Be6 30. Nd5 $18) 29. Nd5 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.04.19"]
[Round "2"]
[White "Sanden, H."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C94"]
[WhiteElo "1759"]
[BlackElo "1751"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "102"]

{C94: Closed Ruy Lopez: Breyer Variation with 10 d3} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. c4 $146 (
10. a4 Bb7 11. d3 Nbd7 12. Bc2 (12. axb5 axb5 13. Rxa8 Bxa8 (13... Qxa8 14.
Nbd2 Nc5 15. Bc2 Re8 16. Nf1 Bf8 17. Bg5 Nfd7 18. b4 Ne6 19. Bc1 c5 20. d4 cxd4
21. cxd4 exd4 22. Nxd4 Nxd4 23. Qxd4 Rc8 24. Ne3 Ne5 25. f3 Nc4 26. Bb3 d5 27.
Nxd5 Bxd5 28. Qxd5 {Haygarth,M-Chalkhasuren,G Leipzig 1960 1/2-1/2 (35)}) 14.
Na3 Bc6 (14... Qb8 15. Nc2 Nc5 16. Ba2 Bc6 17. Ne3 Bd7 18. Nf5 Bxf5 19. exf5
Qa8 20. Bb1 Re8 21. d4 exd4 22. Nxd4 Qb7 23. g4 Bf8 24. Rxe8 Nxe8 25. Qe2 Qa8
26. Nxb5 d5 27. Bf4 c6 28. Nd4 Nf6 29. g5 {
Matulovic,M-Barcza,G Zagreb 1973 1-0 (33)}) 15. Nc2 Nc5 16. Nb4 Bb7 17. Ba2 Qd7
18. Be3 Na4 19. Qc2 c5 20. Nd5 Nxd5 21. Bxd5 Bxd5 22. exd5 Nb6 23. c4 b4 24.
Ra1 Ra8 25. Rxa8+ Nxa8 26. Qb3 Nb6 {
Kholmov,R (2550)-Filip,M (2510) Sochi 1973 1-0 (53)}) (12. Nbd2 Nc5 13. Bc2
Nfd7 14. d4 Nxa4 15. Bxa4 bxa4 16. Rxa4 Bf6 17. Nc4 Nb6 18. Nxb6 cxb6 19. d5
Bc8 20. Qd3 Be7 21. g4 h5 22. Nh2 Bg5 23. Ra1 hxg4 24. hxg4 g6 25. Qg3 Bxc1 26.
Raxc1 Qg5 {Verstraeten,R-Ree,H Groningen 1964 0-1 (67)}) 12... c5 13. Nbd2 Re8
14. Nf1 Bf8 15. g4 h5 16. N3h2 g6 17. Qf3 d5 18. Bg5 Qb6 19. Ne3 Nh7 20. Bh4
dxe4 21. dxe4 g5 22. Nd5 Bxd5 23. exd5 Ndf6 24. Qf5 gxh4 {
Laurencena,A-Shocron,R Buenos Aires 1955 1/2-1/2 (41)}) (10. d4 Nbd7 $14) 10...
Bb7 11. Nc3 b4 (11... c5 12. a3 $11) 12. Nd5 $14 a5 (12... c5 $142 $5 $14) 13.
d4 $16 Nbd7 14. a3 c6 (14... Nxd5 15. exd5 bxa3 16. bxa3 $16) 15. Nxe7+ $18
Qxe7 16. Bg5 (16. Nh4 $5 g6 17. Bh6 $18) 16... c5 17. d5 h6 18. Bd2 Nb6 {
Black prepares a4} 19. Nh4 (19. Qe2 $16) 19... a4 $2 (19... Bc8 $5 20. axb4
axb4 21. Rxa8 Nxa8 $11) 20. Nf5 $16 Qc7 (20... Qd8 21. axb4 axb3 22. Rxa8 Nxa8
23. Nxh6+ Kh7 $16) 21. Qf3 $18 Bc8 $4 (21... Ne8 $142 22. axb4 axb3 23. Rxa8
Bxa8 24. Bxh6 f6 $18) 22. Nxh6+ (22. Nxg7 $142 Nh7 23. Nh5 $18) 22... Kh7 $2 (
22... Kh8 23. Bc2 (23. axb4 $143 axb3 24. Rxa8 Nxa8 $11) 23... Nh7 24. Nf5 Nxc4
25. Bc1 $16) 23. Bc2 $4 (23. Bd1 bxa3 24. bxa3 (24. Rxa3 Nxc4 25. Bg5 Nxa3 (
25... gxh6 $4 26. Qxf6 (26. Bxf6 $143 Nxa3 27. bxa3 Rg8 $17) 26... hxg5 27.
Qxg5 Nxa3 28. Re3 $18) 26. bxa3 gxh6 27. Bxf6 Rg8 $17) 24... Nxc4 25. Bg5 gxh6
26. Bxf6 $18 (26. Qxf6 $2 hxg5 27. Rc1 Nb2 28. Qxg5 f5 29. exf5 Qg7 30. Qh4+
Qh6 31. Qe7+ Kg8 $19)) 23... Nxc4 $14 24. Bc1 (24. Bg5 gxh6 25. Bxf6 b3 $11)
24... b3 $11 25. Bd3 Nb6 (25... Nxb2 $142 26. Bf1 c4 $11) 26. Bg5 $16 Ng8 $4 (
26... Ne8 $142 27. Ng4 f6 $16) 27. Nxg8 $18 Kxg8 28. Bf6 g6 (28... Nd7 29. Bxg7
Kxg7 30. Qg3+ Kf6 31. Qh4+ Kg6 $18) 29. Qg3 (29. Bb5 $142 Bd7 30. Qg3 $18)
29... Nd7 30. Be7 Re8 31. Qg5 $4 (31. Bh4 $142 Kg7 32. Bb5 $18) 31... Nf8 (
31... Kg7 32. Bb5 f6 33. Bxf6+ Nxf6 34. Bxe8 Nxe8 35. f4 $11) 32. Bf6 (32. Bxf8
$5 Rxf8 33. Qh6 $11) 32... Nh7 $15 33. Qh4 Nxf6 34. Qxf6 Qe7 35. Qf3 (35. Qxe7
Rxe7 36. f3 f5 $15) 35... Bd7 $17 36. Rac1 Kg7 37. Qg3 (37. Re3 Rh8 $17) 37...
Rab8 (37... Rh8 38. f4 exf4 39. Qxf4 $17) 38. Rc3 (38. Re3 $142 $5 $15) 38...
Rh8 $17 39. Be2 Qh4 (39... Rh4 40. Bf1 $17) 40. Qxh4 (40. Bg4 $5 Bxg4 41. Qxg4
Qxg4 42. hxg4 $17) 40... Rxh4 $19 41. f3 g5 42. Rd1 (42. Kf2 f5 43. Ke3 Rf8 $17
) 42... f5 $19 43. exf5 $2 (43. Re3 $142 $19) 43... Bxf5 44. Rc4 (44. Kf2 Bc2
45. Rd2 Rd4 $19) 44... Rxc4 45. Bxc4 Kf6 (45... Rf8 $142 46. Re1 Bg6 $19) 46.
Bd3 $4 (46. Kf2 $142 $17) 46... Bxd3 $19 47. Rxd3 c4 (47... e4 $142 48. Re3 Ke5
49. Kf2 Kxd5 50. fxe4+ Kd4 51. Rg3 $19) 48. Re3 $4 (48. Rc3 $142 Rc8 49. Kf2
$17) 48... Rc8 $19 49. Rc3 (49. Re4 c3 50. bxc3 Rxc3 $19) 49... e4 $1 50. fxe4
Ke5 51. Re3 (51. Kf2 Kxe4 52. Ke2 Kxd5 53. g4 $19) 51... c3 $1 (51... c3 52.
Re2 c2 53. Re1 c1=Q 54. Rxc1 Rxc1+ 55. Kh2 Rc2 56. Kg3 Rxb2 57. h4 gxh4+ 58.
Kf3 Rc2 59. g3 hxg3 60. Kxg3 b2 61. Kh4 b1=Q 62. Kg3 Qg1+ 63. Kf3 Qg2+ 64. Ke3
Qxe4#) 0-1

[Event "SCC Action"]
[Site "?"]
[Date "1991.04.26"]
[Round "1"]
[White "Bailey, B."]
[Black "Dickerson, J."]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1748"]
[BlackElo "1385"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]

{B44: Sicilian: Taimanov: 5 Nb5} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5.
c4 e6 6. Nc3 a6 7. Be3 Nf6 8. Be2 Be7 9. Qd2 $146 (9. a3 Bd7 10. b4 Rc8 11.
Nxc6 Bxc6 12. f3 O-O 13. O-O b6 14. Qb3 Bb7 15. a4 Qc7 16. Rfc1 Nd7 17. a5 bxa5
18. Rxa5 Ne5 19. Na2 Nc6 20. Ra4 Bf6 21. Rd1 e5 22. Nc3 Nd4 23. Bxd4 exd4 {
Kononenko,D (2451)-Martemianov,I (2254) Dnipropetrovsk 2005 1-0 (44)}) (9. f4
Qc7 (9... Bd7 10. Qd2 Qc7 11. O-O Rd8 12. Rac1 Nxd4 13. Qxd4 Bc6 14. Nd5 Qd7
15. Bf3 exd5 16. exd5 Ba4 17. b3 O-O 18. bxa4 Qxa4 19. g4 Nd7 20. g5 f5 21. Rf2
Nc5 22. Bd2 Rfe8 23. Bh5 Bf8 24. Bxe8 {
Hurdle,R (2235)-Duckworth,W (2300) Los Angeles 1991 0-1 (55)}) 10. Rc1 Bd7 11.
O-O Rc8 12. b3 O-O 13. g4 h6 14. h4 Nxd4 15. Bxd4 Bc6 16. Bd3 e5 17. Be3 exf4
18. Rxf4 Nd7 19. h5 Bg5 20. Rf3 Ne5 21. Bxg5 Nxf3+ 22. Qxf3 hxg5 23. Qf5 Qb6+ {
Oehlmann,D (2077)-Schmidt,N (1950) Bad Schandau 1995 0-1 (31)}) 9... Qc7 10.
O-O Ne5 11. Rac1 Nxc4 $4 (11... Neg4 $142 $16) 12. Bxc4 $18 Qxc4 13. Nd5 Qa4 (
13... exd5 14. Rxc4 dxc4 $18) 14. Nc7+ Kf8 15. Nxa8 Bd7 16. Nb6 Nxe4 17. Nxa4 (
17. Qe1 $142 Qc6 18. Nxc6 Bxc6 $18) 17... Nxd2 18. Bxd2 Bxa4 (18... Bd8 19. b3
a5 20. Rfd1 $18) 19. Rc8+ Be8 20. Rb8 (20. Rfc1 $142 Bf6 21. Nf3 g5 $18) 20...
f5 (20... Bf6 21. Nf3 $18) 21. Nxe6+ Kf7 22. Nc7 Bf6 23. Re1 Be7 24. Rxe8 Rxe8
25. Nxe8 Kxe8 26. Bg5 (26. Bg5 h6 27. Bxe7 $18) 1-0

[Event "SCC Action"]
[Site "?"]
[Date "1991.04.26"]
[Round "2"]
[White "Gehring, W."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1770"]
[BlackElo "1748"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "27"]

{C44: Ponziani Opening and Scotch Gambit} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3
dxc3 5. Nxc3 Nf6 6. Bc4 Be7 (6... a6 7. Ng5 Ne5 8. Bb3 h6 9. f4 hxg5 10. fxe5
Nh7 11. Bxf7+ Kxf7 12. Rf1+ Kg6 13. Qf3 Nf6 14. Qf5+ Kf7 15. exf6 Qxf6 16. Qd5+
{1-0 (16) Alexopoulos,G (2235)-Sietz,S Somerset 1985}) 7. e5 Ng4 8. Bf4 $4 $146
(8. Qd5 O-O (8... Rf8 9. h3 Nh6 10. Bxh6 gxh6 11. Qe4 Na5 12. Nd5 Bc5 13. Nf6+
Ke7 14. Nh4 d6 15. Be2 Be6 16. Rd1 Nc6 17. Nd5+ Kd7 18. exd6 cxd6 19. O-O Qg5
20. Nf3 Qg7 21. Bb5 Rae8 22. Qh4 Bxd5 23. Rxd5 {
Arndt,O-Weimer,E Germany 1995 1-0 (33)}) 9. h3 Nh6 10. Bxh6 gxh6 11. O-O (11.
O-O-O d6 12. Qe4 Kg7 13. Bd3 Rh8 14. exd6 Bxd6 15. Rhe1 Be6 16. g4 Qf6 17. Qe2
Rhe8 18. Ne4 Qf4+ 19. Qe3 Bxa2 20. Nh4 Qxe3+ 21. fxe3 Be6 22. Nxd6 cxd6 23. Ng2
Rac8 24. Kd2 Ne5 25. Bb5 Re7 {Mestani,T-Celebi,O Kusadasi 2004 0-1 (35)}) 11...
d6 12. exd6 Bxd6 13. Qh5 Qf6 14. Bd3 Ne5 15. Nxe5 Qxe5 16. Qxe5 Bxe5 17. Rfe1
f6 18. Bc4+ Kg7 19. Rad1 Bf5 20. g4 Bg6 21. Rd7+ Bf7 {
1/2-1/2 (21) Tsarouha,M-Kowalska,S Herceg Novi 2005}) (8. Qd5 $142 O-O 9. h3
$18) 8... d6 $11 9. exd6 Bxd6 10. Bxd6 cxd6 11. Qd2 (11. Qe2+ Nge5 12. Nxe5
dxe5 $11) 11... O-O (11... Qe7+ 12. Be2 Be6 13. O-O $17) 12. O-O $15 Nge5 13.
Nxe5 dxe5 (13... Nxe5 $6 14. Bd5 $11) 14. f4 0-1

[Event "SCC Action"]
[Site "?"]
[Date "1991.04.26"]
[Round "3"]
[White "Miller, R."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1738"]
[BlackElo "1748"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "62"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4.
e4 c5 5. Qa4+ Bd7 6. Qxc4 cxd4 7. Qxd4 Nc6 8. Qd2 $146 (8. Qd1 e5 9. Bg5 Be7
10. Nf3 Qa5 11. Be2 Nxe4 12. Bxe7 Nxe7 13. O-O Nxc3 14. bxc3 Qc7 15. Qb3 O-O
16. Rfe1 Be6 17. c4 f6 18. Rab1 Rab8 19. Nd2 Nc6 20. Qa4 Bf5 21. Rb2 Nd4 22.
Qxa7 Ra8 {Ramos Vega,J-Torres Luque,J Malaga 1996 0-1 (33)}) (8. Qd1 $5 $15)
8... e5 $17 9. Nf3 Bb4 10. Bd3 Bg4 11. a3 (11. Bb5 $5 Nxe4 $1 12. Qe3 Bxf3 13.
gxf3 Nxc3 14. bxc3 $17) 11... Bxc3 12. Qxc3 $2 (12. bxc3 $142 Bxf3 13. gxf3 $19
) 12... Bxf3 13. gxf3 Nd4 (13... O-O $142 14. Be3 Rc8 $19) 14. Bb5+ $4 (14. Be3
$142 O-O 15. Bxd4 $17) 14... Nd7 $19 15. Ba4 b5 (15... Rc8 $142 16. Qb4 b5 $19)
16. Bd1 O-O (16... Rc8 $142 17. Qe3 Nc5 18. O-O $19) 17. Be3 (17. Rg1 Ne6 18.
Be3 Qh4 $19) 17... Rc8 18. Qd2 Nb6 (18... Rc2 $1 19. Qxc2 Nxc2+ 20. Bxc2 $19)
19. b3 Qf6 20. Bxd4 exd4 21. Rc1 (21. Rg1 h6 22. Rg3 Rfe8 $19) 21... Rxc1 22.
Qxc1 Rc8 23. Qd2 Rc3 (23... h6 $5 24. Rg1 Nd7 25. f4 $19) 24. f4 $4 (24. Rg1 d3
25. Rg5 a6 $11) 24... Qd6 $4 (24... Nd7 $142 25. Rg1 Nc5 $19) 25. Rg1 $15 g6 (
25... Rh3 $142 26. f3 Rh5 $15 (26... Qxa3 $2 27. Qg2 Qa5+ 28. Kf1 $18)) 26. f5
$4 (26. Rg3 $142 Qc5 27. Kf1 $11) 26... Qxh2 $19 27. Qg5 (27. Kf1 Qh3+ 28. Ke1
Nd7 $19) 27... Qe5 (27... Nd7 28. Kf1 Kg7 29. fxg6 hxg6 30. Rg4 $19) 28. Qd8+
$2 (28. Kf1 Nd7 29. Qd8+ Nf8 30. Qd5 Qxd5 31. exd5 $19) 28... Kg7 29. fxg6 (29.
Qh4 Qf6 30. Qxf6+ Kxf6 31. fxg6 hxg6 32. Rg4 $19) 29... Qxe4+ 30. Kf1 hxg6 31.
Rxg6+ (31. Rg4 Qh1+ 32. Ke2 $19) 31... fxg6 (31... fxg6 32. Qg5 Nd5 33. f3 Qe6
34. Qh4 Qe5 35. Qe4 Ne3+ 36. Ke1 Qg3+ 37. Kd2 Nf1+ 38. Ke2 Qg2+ 39. Ke1 Re3+
40. Qxe3 dxe3 41. Be2 Ng3 42. Kd1 Nxe2 43. a4 Nc3+ 44. Kc1 Qd2#) 0-1

[Event "Seattle Spring Open"]
[Site "?"]
[Date "1991.04.27"]
[Round "1"]
[White "Craig, T."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C91"]
[WhiteElo "1378"]
[BlackElo "1748"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "42"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. d4 Bg4 10. Qd3 Bxf3 11. d5
$4 $146 (11. gxf3 Na5 (11... Nh5 12. f4 exd4 13. Bd5 Qd7 14. e5 Qg4+ 15. Kh1
Bh4 16. Rg1 Nxf4 17. Qe4 Qxg1+ 18. Kxg1 Nxd5 19. Qxd5 Nxe5 20. cxd4 c6 21. Qb3
Ng6 22. Be3 Rfe8 23. Nd2 Rac8 24. Qa3 f5 25. Nf3 f4 26. Nxh4 {
Mangini,J-Vasconcellos,F Rio de Janeiro 1950 1-0}) (11... Qd7 12. f4 exf4 13.
Bxf4 Qg4+ 14. Qg3 Qxg3+ 15. hxg3 Rad8 16. Nd2 Rfe8 17. Nf3 Na5 18. Bc2 c5 19.
Rad1 Nc4 20. Bc1 Nd7 21. Kg2 {1/2-1/2 (21) Szymanski,A-Witkowski,S Krakow 1953}
) 12. Bc2 Nh5 13. a4 Bg5 14. Be3 Bf4 15. Nd2 Nc4 16. b3 Nxd2 17. Qxd2 Qh4 18.
Bxf4 Nxf4 19. Kh1 Qh3 {0-1 (19) Talvik,E-Romanovsky,A St Petersburg 1905}) (11.
Qxf3 exd4 12. Bf4 Qd7 13. a4 Ne5 14. Bxe5 dxe5 15. cxd4 Qxd4 16. Nc3 c6 17.
Rad1 Qb6 18. axb5 axb5 19. Rd3 Rad8 20. Red1 Rxd3 21. Rxd3 Rd8 22. h3 g6 23. g4
h6 24. Kg2 Kg7 25. Kg3 Rxd3 {
Ciuha,J (1938)-Timoscenko,G (2504) Feffernitz 2004 0-1 (43)}) (11. gxf3 $142
Na5 12. f4 Nxb3 13. axb3 $15) 11... Bxe4 $19 12. Rxe4 Nxe4 13. Qxe4 (13. dxc6
Nc5 14. Qd5 Qc8 $19) 13... Na5 14. Bc2 (14. Na3 f5 15. Qe2 Bg5 $19) 14... f5
15. Qe2 Nc4 (15... Bg5 16. Na3 Bxc1 17. Rxc1 $19) 16. b3 (16. Nd2 Bg5 17. Nxc4
bxc4 18. Qxc4 e4 $19) 16... Nb6 17. c4 bxc4 18. bxc4 c6 $1 19. a4 (19. dxc6 Qc7
{Decoy}) 19... cxd5 20. cxd5 Qc7 21. Nd2 (21. Na3 e4 22. a5 $19) 21... Qxc2 (
21... Qxc2 22. Qe1 Nxa4 $19) 0-1

[Event "Seattle Spring Open"]
[Site "?"]
[Date "1991.04.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Wing, S."]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1748"]
[BlackElo "1554"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "93"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5.
exd6 exd6 6. Nf3 Bg4 7. Be2 Be7 8. O-O O-O 9. b3 Bf6 (9... Nc6 10. Bb2 Bf6 11.
h3 (11. Nbd2 Re8 12. Re1 a5 13. a3 g6 14. Qc2 Bf5 15. Bd3 Rxe1+ 16. Rxe1 Bxd3
17. Qxd3 d5 18. c5 Nd7 19. Qb5 Rb8 20. Ne5 Ncxe5 21. dxe5 c6 22. Qe2 Bg7 23.
Bd4 Nf8 24. Nf3 Ne6 25. Qe3 Qe7 {
Romano,Z (1767)-Molteni,C (1986) Monza 2005 0-1 (53)}) 11... Bh5 12. Na3 Re8
13. Nc2 h6 14. Ne3 Qd7 15. Qd2 Ne7 16. Ne5 dxe5 17. Bxh5 Bg5 18. d5 c6 19. d6
g6 20. Bg4 Nf5 21. Rad1 Rad8 22. Bxf5 gxf5 23. Qd3 f4 24. Ng4 {
Vijiila,C (2400)-Jiroveanu,G (2225) Herculane 1998 1/2-1/2 (53)}) 10. Bb2 N8d7
11. Nc3 $146 (11. Qc2 Re8 12. Nc3 Nf8 13. Ne4 Nbd7 14. Rfe1 Ng6 15. h3 Bf5 16.
Bd3 Bxe4 17. Bxe4 c6 18. Re3 Ndf8 19. Rae1 Qc7 20. Bxg6 Rxe3 21. Bxh7+ Nxh7 22.
Rxe3 Nf8 23. Qe2 Qa5 24. a3 Qf5 25. Qd3 Qxd3 {
Zednik,Z (1750)-Prib,J (1870) Klatovy 1997 0-1 (64)}) 11... g6 (11... Bh5 $142
$5 $14) 12. h3 $16 Bxf3 13. Bxf3 (13. gxf3 $143 Bg7 14. f4 Qh4 $17) 13... Rb8
14. Qd2 (14. Bc1 Bg5 $16) 14... Bg7 $16 15. Rfe1 Nf6 16. Re2 Qd7 (16... Re8 $5
$16) 17. Rae1 $18 Rfe8 18. Ne4 (18. Rxe8+ $142 $5 Nxe8 19. a4 $18) 18... Nxe4
$14 19. Rxe4 (19. Bxe4 c6 $14) 19... Rxe4 $11 20. Bxe4 c6 21. Bf3 Re8 (21... d5
22. Qa5 dxc4 23. Qxa7 $11) 22. Re2 (22. Rxe8+ Qxe8 23. Qa5 Nd7 $11) 22... Re7
23. a4 Qe8 (23... Rxe2 24. Qxe2 h5 25. a5 $11) 24. Kf1 (24. Rxe7 $5 Qxe7 25. a5
$14) 24... Rxe2 $11 25. Qxe2 Qxe2+ (25... Qd7 $142 $5 $11) 26. Kxe2 $16 Kf8 $4
(26... a6 27. a5 Nc8 28. Kd3 $16) 27. Kd3 (27. a5 $142 Nd7 28. a6 bxa6 29. Bxc6
$18) 27... Ke7 (27... a6 28. Bc3 $16) 28. a5 Na8 $4 (28... Nd7 $142 29. b4 a6
$16) 29. a6 $1 $18 bxa6 30. Bxc6 Nc7 31. Bc1 Ne6 32. Be3 f5 33. f3 Bf6 (33...
a5 34. Bb7 $18) 34. b4 Kd8 35. Bb7 (35. d5 $142 Kc7 36. Be8 $18) 35... Nc7 (
35... g5 36. g4 Nf4+ 37. Bxf4 gxf4 38. gxf5 Bh4 39. Bxa6 Be1 $18) 36. d5 Bb2 (
36... Bh4 37. Kd2 $18) 37. Bxa7 Ba3 (37... Be5 38. Bb6 $18) 38. Kc3 Bc1 (38...
Ke7 39. Be3 $18) 39. Bf2 (39. Bb6 Kd7 $18) 39... Bg5 (39... Bf4 40. Bb6 $18)
40. Bg3 (40. Bb6 Be7 $18) 40... Bf6+ (40... Kd7 41. Bc6+ Ke7 42. Bf2 $18) 41.
Kb3 Kd7 (41... Be7 42. Bf2 $18) 42. Be1 (42. Bc6+ $142 $5 Ke7 43. c5 Kd8 44.
Bxd6 Kc8 $18) 42... Bd4 (42... Bg5 43. Ka4 $18) 43. Ka4 (43. Bd2 $142 Bf6 $18)
43... Bb6 (43... Bf6 44. Bg3 g5 45. Bc6+ Ke7 46. Bf2 $18) 44. Bd2 Kd8 (44... h6
45. Bxh6 Kd8 46. Bc6 $18) 45. Bf4 Kd7 (45... Nxd5 46. Bxd5 Kd7 47. Bb7 $18) 46.
Bc6+ Ke7 47. c5 $1 (47. c5 dxc5 48. d6+ Ke6 49. bxc5 $18) 1-0

[Event "Seattle Spring Open"]
[Site "?"]
[Date "1991.04.27"]
[Round "3"]
[White "Bailey, B."]
[Black "Stewart, T."]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1748"]
[BlackElo "1795"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "80"]

{B76: Sicilian Dragon: Yugoslav Attack, 9 g4 and 9 0-0-0} 1. e4 c5 2. Nf3 d6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 O-O 9. O-O-O Nxd4 10.
Bxd4 Be6 11. Nd5 Bxd5 12. exd5 Qc7 13. g4 Rac8 (13... Rfc8 14. Bc3 Rab8 15. h4
b5 16. Bh3 b4 17. Bd4 Nxd5 18. Bxg7 Kxg7 19. h5 Ne3 20. h6+ Kf8 21. Kb1 Nxd1
22. Rxd1 Qc5 {0-1 (22) Ma,B (1559)-Smolkina,M (1736) Norderstedt 2005}) 14. Kb1
$146 (14. c3 Qa5 15. g5 Nh5 16. Bxg7 Nxg7 17. Kb1 e5 18. dxe6 fxe6 19. Bh3 Rxf3
(19... Rc6 20. Qe3 d5 21. Rd4 Qc7 22. f4 h5 {
1/2-1/2 (22) Varga,Z (2564)-Cebalo,M (2482) Rabac 2004}) 20. Bg4 Rf7 21. h4 d5
22. h5 gxh5 23. Bxh5 Nxh5 24. Rxh5 Qa4 25. Rh6 Qe4+ 26. Ka1 Rcf8 27. g6 Rf2 28.
gxh7+ Kh8 {Timman,J (2585)-Sosonko,G (2575) Wijk aan Zee 1978 1/2-1/2 (33)}) (
14. Bc3 Qc5 15. g5 Nd7 16. Bxg7 Kxg7 17. Bh3 Rc7 18. Bxd7 Rxd7 19. h4 e6 20.
Qf4 exd5 21. h5 d4 22. hxg6 fxg6 23. Rxh7+ Kxh7 24. Qxf8 Qxg5+ 25. Kb1 Qh4 26.
b3 Re7 27. f4 Re1 {1/2-1/2 (27) Moskvitch,A-Djerkovic,M (2243) Toronto 2000}) (
14. c3 $142 Qa5 15. g5 $14) 14... a6 $4 (14... Bh6 15. Qc3 Nxd5 16. Qxc7 Rxc7 (
16... Nxc7 $143 17. Bxa7 Ra8 18. Bb6 $16) 17. Bxa7 Nc3+ 18. bxc3 b6 $15) 15. c3
(15. c4 b5 16. cxb5 Ne4 17. fxe4 Bxd4 18. bxa6 Be3 $18) 15... Qa5 16. Be3 Rc7 (
16... e6 17. dxe6 fxe6 18. Qxd6 Rc6 $16) 17. c4 (17. h4 $142 $5 Rfc8 18. Rh2
$18) 17... Qxd2 $16 18. Rxd2 Nd7 19. b3 (19. f4 Rb8 $16) 19... Ne5 (19... Re8
$5 $14) 20. Be2 $16 Nd7 21. g5 (21. h4 Re8 $14) 21... Rb8 (21... a5 22. Rc2
Rfc8 23. Rd1 $16) 22. Bd4 (22. h4 $5 $16) 22... b5 (22... h6 23. h4 $11) 23.
Bxg7 (23. cxb5 axb5 24. h4 Bxd4 25. Rxd4 Rc3 $11) 23... Kxg7 $11 24. Rc2 (24.
cxb5 axb5 25. Rd4 b4 $11) 24... bxc4 25. Rhc1 $2 (25. Rxc4 Nc5 26. Kb2 h6 $15)
25... Nc5 $4 (25... Nb6 $142 $5 26. Bxc4 a5 $19) 26. Bxc4 (26. Rxc4 h6 27. f4
a5 $15) 26... Rcb7 (26... a5 $5 $17) 27. Re2 $15 a5 28. Rce1 Kf8 29. Kc2 a4 30.
Re3 Rb4 (30... Rc8 $5 31. Kd2 Rcb8 $17) 31. Rxe7 $11 axb3+ 32. Bxb3 $4 (32.
axb3 Nxb3 33. Bxb3 Rxb3 34. Re8+ Kg7 35. Rxb8 Rxb8 $11) 32... Ne6 (32... Rc8
$142 33. Kd2 Rd4+ 34. Ke3 Rh4 $19) 33. dxe6 $11 Kxe7 34. exf7+ Kf8 35. Re4 Rxe4
36. fxe4 Rb4 $4 (36... Ke7 37. a4 Ra8 38. Kc3 $11) 37. Kd3 (37. Bd5 $142 $18)
37... Ke7 38. Ke3 Kf8 39. Kf4 Rd4 40. h4 Rb4 1/2-1/2

[Event "Seattle Spring Open"]
[Site "?"]
[Date "1991.04.28"]
[Round "4"]
[White "Porter, L."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1778"]
[BlackElo "1748"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "66"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Qxf3
c6 6. Bd3 Bg4 7. Qf2 e6 (7... Nbd7 8. Nf3 Qc7 9. O-O e6 10. Bg5 Bd6 11. Ne4
Nxe4 12. Bxe4 f6 13. Bh4 O-O-O 14. c4 Rdf8 15. c5 Bf4 16. b4 g5 17. Bg3 Bxg3
18. hxg3 f5 19. Bd3 h6 20. b5 f4 21. bxc6 Qxc6 22. Qb2 {
Hardersen,S (1440)-Bjornstad,L (1474) Vadsjo 2006 1-0 (33)}) 8. Nge2 (8. Nf3
Bxf3 9. Qxf3 Bb4 10. Bd2 Nd5 11. O-O O-O 12. Qh5 f5 13. g4 Nf6 14. Qh3 Qxd4+
15. Be3 Qxg4+ 16. Qxg4 Nxg4 17. Bf4 Nd7 18. Rae1 e5 19. Bg3 Bc5+ 20. Kh1 f4 21.
Bh4 Ne3 22. Rf3 Nf5 {
Aparicio Garcia,E (2154)-Aguera Naredo,J (2369) Oviedo 2005 0-1 (59)}) 8...
Bxe2 9. Bxe2 $146 (9. Nxe2 Nbd7 (9... Bd6 10. Bg5 Ne4 11. Qxf7+ Kxf7 12. Bxd8
Rxd8 13. Bxe4 Kg8 14. O-O-O Nd7 15. g3 e5 16. d5 Nf6 17. Bf5 cxd5 18. Be6+ Kf8
19. Bxd5 Nxd5 20. Rxd5 Bc7 21. Nc3 Rxd5 22. Nxd5 Bd6 23. Rf1+ Ke8 24. Ne3 {
Engel,K-Niehaus,S (2165) Germany 1997 0-1 (39)}) 10. Bd2 Qc7 11. O-O-O Nb6 12.
Ba5 O-O-O 13. c4 c5 14. Kb1 Qc6 15. g4 h6 16. b4 cxb4 17. c5 Qa4 18. cxb6 Qxa5
19. d5 Qxb6 20. Qxb6 axb6 21. dxe6 fxe6 22. Nf4 Nxg4 23. Nxe6 Nf2 {
Pupols,V-Penquite,J Seattle 1982 1/2-1/2 (38)}) (9. Nxe2 Nbd7 10. O-O Bd6 $17)
9... Nbd7 10. O-O Be7 11. Bg5 $2 (11. Bd3 $5 $17) 11... O-O (11... Qb6 12. Rad1
$17) 12. Bd3 (12. Be3 Nd5 13. Nxd5 cxd5 $17) 12... h6 $19 13. Bxf6 $2 (13. Bc1
$142 c5 14. Qg3 $19) 13... Nxf6 (13... Bxf6 $6 14. Ne4 $19) 14. h3 (14. Kh1 Qb6
15. Ne4 Nxe4 16. Bxe4 Rad8 $19) 14... Qc7 (14... Qb6 15. Ne2 $19) 15. Ne2 c5
16. c3 Rad8 17. Qh4 (17. Qe3 $19) 17... Nd5 (17... Qb6 $142 18. b3 cxd4 19.
cxd4 Nd5 $19) 18. Qe4 $11 g6 19. Rxf7 Rxf7 20. Qxg6+ Rg7 (20... Kf8 $5 21.
Qxh6+ Ke8 $11) 21. Qxe6+ $11 Kh8 $4 (21... Rf7 $142 22. Qg6+ Kf8 23. Qxh6+ Kg8
24. Qg6+ Kf8 25. Qh6+ Kg8 26. Qg6+ Kf8 27. Qh6+ $11) 22. Qxh6+ $18 Kg8 23. Qe6+
(23. Bf5 $142 $5 Rf7 24. Be6 Bf6 $18) 23... Kh8 24. Rf1 (24. Qh6+ $142 Kg8 25.
Bf5 $18) 24... Qd6 $19 25. Qf5 (25. Qxd6 Bxd6 26. Rf3 Re7 $19) 25... Qh6 (25...
Rxg2+ $142 $1 26. Kxg2 Ne3+ 27. Kh1 Nxf5 28. Rxf5 Qc6+ 29. Kg1 c4 30. Rh5+ Kg7
$19) 26. Nf4 Nxf4 27. Rxf4 (27. Qxf4 Qxh3 28. Qh2 Qxh2+ 29. Kxh2 cxd4 30. Rf3
$19) 27... Rf8 28. Qxf8+ Bxf8 29. Rxf8+ Rg8 30. Rf7 (30. Rxg8+ Kxg8 31. Bf1
Qe3+ 32. Kh2 cxd4 33. cxd4 Qf4+ 34. Kg1 Qxd4+ 35. Kh2 Qxb2 36. Kg3 $19) 30...
Qxh3 (30... Qe3+ 31. Kh1 Qxd3 32. Rf4 Qb1+ 33. Kh2 Qe1 34. Rg4 Rf8 35. Rg5 Rf1
36. Rh5+ Kg7 37. Rg5+ Kf6 38. Rf5+ Kxf5 39. g4+ Kf4 40. a3 Qd2#) 31. Rh7+ $19
Qxh7 32. Bxh7 Kxh7 33. d5 c4 (33... c4 34. b3 cxb3 35. axb3 Rg3 $19) 0-1

[Event "Seattle Spring Open"]
[Site "?"]
[Date "1991.04.28"]
[Round "5"]
[White "Bailey, B."]
[Black "Van Eaton, J."]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1748"]
[BlackElo "1787"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "54"]

{B16: Caro-Kann: Bronstein-Larsen Variation} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bf5 7. Bd3 Bg6 8. Bxg6 hxg6 9. Qe2 (9. Qd3 Na6
10. Bd2 Qd7 11. O-O-O O-O-O 12. Ba5 Nc7 13. Bxc7 Qxc7 14. Qc4 e6 15. g3 c5 16.
d5 Qd6 17. Qa4 Kb8 18. c4 e5 19. Rhe1 Bg7 20. h4 f5 21. Kb1 e4 22. Ng5 Rd7 23.
Nh3 a6 {Simic,S (2200)-Chandler,M (2530) Vrsac 1981 0-1 (40)}) (9. b3 e6 10.
Bb2 Nd7 11. Qd3 Bh6 12. Nd2 Qc7 13. h3 O-O-O 14. O-O-O e5 15. Kb1 f5 16. Nc4 e4
17. Qe2 Rhe8 18. d5 c5 19. Ne3 Bf4 20. c4 Be5 21. g3 Bxb2 22. Qxb2 Qe5 23. Qd2
Qd6 {Mattern,A-Schwarz,J Germany 2002 1/2-1/2 (41)}) 9... Qc7 $146 (9... e6 10.
Bd2 Nd7 11. O-O-O Qc7 12. Bc3 O-O-O 13. h3 Nb6 14. Ba5 Rh5 15. Bxb6 Qxb6 16.
Rd3 Qa6 17. a3 Ra5 18. Re3 Bh6 19. Qxa6 Rxa6 20. g4 Bxe3+ 21. fxe3 g5 22. Nd2
Rh8 23. Ne4 Rh6 24. c4 {Bussjaeger,J-Peter,C (2200) Regensburg 1998 0-1 (38)})
(9... Na6 10. a3 $11) 10. g3 e6 11. Bf4 (11. h4 Be7 $11) 11... Bd6 12. Bxd6
Qxd6 13. O-O-O Na6 (13... Nd7 14. Nd2 $11) 14. c3 (14. Nd2 O-O-O $14) 14...
O-O-O 15. h4 Nc7 16. Kb1 Nd5 (16... c5 17. Rhe1 $11) 17. Nd2 Qc7 18. Rc1 (18.
c4 Nb6 19. c5 Nd5 $14) 18... Kb8 (18... e5 19. c4 Ne7 20. d5 $11) 19. Nb3 (19.
Rcd1 e5 $11) 19... Qe7 (19... e5 20. a3 $11) 20. Rce1 f5 21. Nc5 Qf6 (21... Qc7
22. Rd1 $14) 22. Nd3 Nb6 23. Qe5+ (23. a3 Nc4 $14) 23... Qxe5 $11 24. Nxe5 Rhf8
25. Kc2 Nd7 26. Nxd7+ Rxd7 27. Re2 Rh8 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.05.03"]
[Round "1"]
[White "Orum, C."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C91"]
[WhiteElo "1931"]
[BlackElo "1748"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "21"]

{C91: Closed Ruy Lopez: 7...d6 8 c3 0-0 9 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. d4 (8. a4 b4 $14) 8... d6 (8... Nxd4
9. Nxd4 exd4 10. e5 $11 (10. Qxd4 $4 c5 11. Qd1 c4 $19)) 9. c3 Bg4 10. Be3 Nxe4
(10... exd4 $5 11. cxd4 Na5 $14 (11... Nxe4 $4 12. Qc2 $18)) 11. Bd5 $16 (11.
Bd5 Qd7 12. Bxe4 $16) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.05.24"]
[Round "2"]
[White "Bailey, B."]
[Black "Kenny, J."]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1748"]
[BlackElo "1930"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "69"]

{B45: Sicilian Four Knights} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Nxd5 cxd5 9. Be2 (9. Be3 Rb8 10. Bd4 Qc7 11. Be2
d6 12. f4 dxe5 13. fxe5 Bc5 14. b3 Rb4 15. c3 Bxd4 16. cxb4 Qc3+ {
0-1 (16) Kovacs,L (2185)-Borsavolgyi,T (2300) Debrecen 1998}) 9... d6 (9... Qc7
10. Bf4 Bc5 11. c3 Bb7 12. Bf3 a5 13. g3 a4 14. Kf1 g6 15. Kg2 h5 16. h4 Bb6
17. Bd2 Bc6 18. Re1 Qb7 19. Rb1 Rc8 20. b3 Qa7 21. Qe2 Bc5 22. b4 Bb6 23. b5
Ba8 24. Rb4 {Kardasz,W (1911)-Tatarczak,J (2130) Olsztyn 2005 1/2-1/2}) 10.
exd6 Bxd6 11. Be3 $146 (11. O-O O-O 12. c4 Qc7 13. cxd5 Bxh2+ 14. Kh1 exd5 15.
Qxd5 Bb7 16. Qh5 Be5 17. Be3 Bxb2 18. Rab1 Bf6 19. Rfc1 Qd7 20. Bg4 Qd5 21. Qh3
Qxg2+ 22. Qxg2 Bxg2+ 23. Kxg2 a6 24. Rb6 Rfb8 25. Rcb1 Rxb6 {
Lanneau,B (2121)-Tyshler,L Dos Hermanas 2004 1-0}) 11... O-O 12. O-O Bb7 13.
Bf3 $2 (13. c3 a5 $15) 13... f5 $4 (13... Qb8 $142 $19) 14. Re1 $11 g5 $2 (
14... Qc7 15. h3 Rad8 16. Bg5 $11 (16. Bxa7 e5 17. c3 Qa5 $17)) 15. Bd4 $4 (15.
c4 $142 $16) 15... Qe7 $4 (15... g4 $142 $5 16. Bxg4 e5 17. Bxe5 Bxe5 18. Rxe5
fxg4 19. Qxg4+ Kh8 $11) 16. g3 (16. Qe2 $142 Rae8 17. Bh5 $18) 16... Rae8 (
16... f4 17. c3 $16) 17. Bh5 Rd8 (17... Rc8 $5 18. Qd2 h6 $16) 18. Qe2 $18 Bc8
19. Bf3 (19. c3 a5 $18) 19... Qf7 (19... g4 $142 $5 20. Bg2 h5 $14) 20. Rad1 g4
21. Bg2 h5 22. f4 (22. c4 $142 $5 f4 23. Qc2 $16) 22... h4 $14 23. c3 (23. a3
Rfe8 $16) 23... h3 24. Bf1 Qc7 (24... a5 $5 $14) 25. Qe3 Bd7 26. Be5 (26. b4
$142 $5 $16) 26... Rb8 27. Bxd6 Qxd6 28. b3 (28. Qxa7 Rxb2 29. c4 Rc8 $11)
28... Rfc8 29. c4 Re8 (29... Rc5 $5 $11) 30. cxd5 $14 exd5 31. Qd4 (31. Qxa7
$142 $5 Rxe1 32. Rxe1 $16) 31... Rxe1 $14 32. Rxe1 Rb4 $4 (32... Re8 $142 33.
Rxe8+ Bxe8 $11) 33. Qxa7 (33. Bc4 $142 Qb6 34. Bxd5+ Kf8 35. Qxb6 Rxb6 $18 (
35... axb6 $4 36. Rd1 $18)) 33... Rb6 (33... Re4 34. Rc1 Kf7 $18) 34. Qa5 $4 (
34. Kf2 $142 $18) 34... Ra6 $4 (34... Rc6 $142 35. Bd3 Kf7 $14) 35. Bxa6 $18 (
35. Bxa6 Be6 36. Bd3 $18) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.25"]
[Round "1"]
[White "Brown, R."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1510"]
[BlackElo "1751"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "81"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
11. a4 Bb7 12. Nbd2 c5 13. dxe5 (13. Bc2 Qc7 14. d5 c4 15. Nf1 Nc5 16. Ng3 Rfe8
17. Bg5 h6 18. Be3 Bf8 19. Qd2 Rab8 20. Nh2 Bc8 21. axb5 axb5 22. Rf1 Rb7 23.
Qe2 g6 24. f4 exf4 25. Rxf4 Nfd7 26. Raf1 Ne5 27. Qd2 Qd8 {
Fedorowicz,J (2505)-Campora,D (2500) Wijk aan Zee 1989 0-1 (77)}) 13... Nxe5 (
13... dxe5 14. Qe2 c4 15. Bc2 Qc7 16. Nf1 Nc5 17. Ng3 Rad8 18. axb5 axb5 19.
Bg5 h6 20. Be3 Nd3 21. Red1 Nxe4 22. Nf5 Nec5 23. Nh2 Bc8 24. Nxe7+ Qxe7 25. b4
Nb7 26. Bxd3 cxd3 27. Rxd3 Rxd3 28. Qxd3 {
Ross,C (2133)-Parker,R (2105) West Bromwich  2004 1/2-1/2 (51)}) 14. Nxe5 dxe5
15. Bc2 c4 $146 (15... Qc7 16. b4 c4 17. Qe2 Rad8 18. Bb2 Bd6 19. Nf1 Rfe8 20.
Qf3 Bc8 21. Ne3 Be6 22. Rad1 h6 23. Rd2 Nh7 24. Red1 f6 25. Nd5 Bxd5 26. Rxd5
Ng5 27. Qf5 Nf7 28. R1d2 Qe7 29. Bd1 Bc7 30. Rd7 {
Sips,J (1994)-Timmermans,G (1786) Brasschaat 2002 1-0 (43)}) 16. b3 (16. Qf3
Qd6 $11) 16... Qc7 (16... cxb3 $142 $5 17. Bxb3 Qc7 $15) 17. bxc4 $14 bxc4 18.
Qf3 (18. Qe2 a5 $14) 18... Rfd8 (18... Bc8 19. Nf1 $11) 19. Nf1 a5 20. Rb1 Nd7
(20... Rab8 21. Qe2 $14) 21. Be3 (21. Ne3 $5 $16) 21... Nc5 $11 22. Red1 (22.
Qe2 Nb3 $11 (22... Bxe4 $4 23. Bxe4 Nxe4 24. Bb6 Nxc3 25. Qf3 $18)) 22... Ba6 (
22... Rxd1 23. Rxd1 Ra6 24. Nd2 $15) 23. Qg3 (23. Rd5 $142 $14) 23... Nd3 $4 (
23... Rxd1 $142 24. Rxd1 Nd3 $11) 24. Bb6 $18 Qc6 (24... Qd7 25. Bxd8 Rxd8 26.
Bxd3 cxd3 27. Qxe5 $18) 25. Bxd8 Rxd8 26. Bxd3 cxd3 27. Qxe5 Qc5 28. Qxc5 Bxc5
29. Rd2 (29. Rb3 g6 $18) 29... f6 (29... Kf8 30. Rdb2 $18) 30. Nh2 Re8 31. Re1
(31. Nf3 Rxe4 32. Ne1 Be7 33. Nxd3 Rxa4 $18) 31... f5 (31... Rc8 32. Rb1 Ba7
$18) 32. e5 Rb8 (32... Rc8 33. Rb1 $18) 33. e6 (33. Nf3 $5 Be7 34. e6 Re8 $18)
33... Kf8 34. Re5 (34. Nf3 $142 Rb3 35. Nd4 Rxc3 36. Nxf5 Be7 $18) 34... Ba3 (
34... Rb1+ 35. Nf1 Bb6 36. Rxf5+ Ke7 37. Rf7+ Kxe6 38. Rxg7 Bd8 $18) 35. Rxf5+
Ke7 36. Rxa5 Bc4 (36... Rb6 37. Nf3 Rb1+ 38. Kh2 $18) 37. Nf1 Rb1 38. Ra7+ Kxe6
39. Rxg7 Re1 (39... Rc1 40. Rc7 Kd5 41. Rxh7 $18) 40. Rg3 Bc1 41. Rdxd3 (41.
Rdxd3 Bxd3 42. Rxd3 $18) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.25"]
[Round "2"]
[White "Bailey, B."]
[Black "Barnhill, D."]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1751"]
[BlackElo "1488"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "135"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 Qxd5
5. Nb3 Nf6 6. Nc3 Qe5 7. Be2 (7. g3 Bg4 8. Be2 Bh3 9. a3 Nc6 10. d3 O-O-O 11.
Bf4 Qe6 12. Be3 exd3 13. cxd3 Ne5 14. Qc2 Bg2 15. Rg1 Nf3+ 16. Bxf3 Bxf3 17.
Nb5 Qd7 18. N5d4 Bh5 19. Kd2 Kb8 20. Na5 c5 21. Ndb3 Ne4+ {
Delorme,S (1580)-Lembeye,M (1980) Sautron 2005 0-1 (34)}) 7... Bd6 (7... c6 8.
d4 exd3 9. cxd3 Bd6 10. d4 Qe7 11. O-O O-O 12. Bg5 Be6 13. Bxf6 Qxf6 14. Bf3
Rd8 15. Ne4 Qe7 16. Re1 Nd7 17. Rc1 Rac8 18. Nc3 Nf6 19. g3 Qd7 20. Nc5 Bxc5
21. dxc5 Qe7 22. Qa4 {Romero,L-Podesta,D (2200) Buenos Aires 2000 0-1 (46)}) 8.
d4 exd3 9. Qxd3 O-O $146 (9... Bf5 10. Qb5+ Qxb5 11. Bxb5+ c6 12. Nd4 Bd7 13.
Bd3 c5 14. Nf5 Bxf5 15. Bxf5 O-O 16. Be3 Re8 17. O-O-O Be7 18. Nb5 Rd8 19. Nc7
Rxd1+ 20. Rxd1 g6 21. Bh3 Ne4 22. Nxa8 Nc6 {
1-0 (22) Egorova,I-Chernyshova,N Russia 2004}) 10. Be3 Re8 (10... Nc6 11. O-O-O
$15) 11. O-O-O $11 Ng4 12. Bxg4 (12. Bd4 Qf4+ 13. Kb1 Nc6 $11) 12... Bxg4 $15
13. Rde1 Nc6 14. Qb5 Bb4 (14... a6 15. Qxe5 Bxe5 16. f3 $17) 15. Qxe5 Nxe5 16.
Bf4 Bxc3 17. bxc3 Nc4 18. Bxc7 Be2 (18... f6 19. Bg3 $11) 19. Nd4 (19. f3 $5
Re7 20. Bg3 $14) 19... Bh5 $11 20. f3 Rac8 21. Bg3 h6 22. Rxe8+ Rxe8 23. Re1
Rxe1+ 24. Bxe1 Ne3 25. g4 Bg6 26. Kb2 (26. Nb5 a6 (26... Bxc2 $143 27. Kd2 Ba4
28. Nd6 $16 (28. Kxe3 $6 Bxb5 29. f4 f6 $11)) (26... Nxc2 $143 27. Bf2 Bd3 28.
Nd6 $16) 27. Nd6 b5 $11 (27... Nxc2 $2 28. Bd2 $18)) 26... Nf1 (26... f6 27. c4
$11) 27. h3 Nh2 $4 (27... Ne3 $142 $14) 28. Kb3 (28. Bf2 a6 $18) 28... f6 (
28... f5 29. Nxf5 Bf7+ 30. Kb4 Nxf3 31. Bf2 $16) 29. c4 Nf1 (29... h5 30. Bd2
$18) 30. Kc3 (30. Nf5 Nh2 31. f4 h5 32. Ne7+ Kh7 33. gxh5 Bxh5 $18) 30... Ne3
$2 (30... h5 $142 $18) 31. Bd2 Nd1+ 32. Kb4 Nf2 (32... Kf8 33. a4 Nf2 34. a5
$18) 33. h4 Nh3 (33... h5 34. Be3 Nd1 35. Bg1 $18) 34. Be3 h5 35. a4 a6 (35...
hxg4 36. fxg4 Be4 $18) 36. Ka5 hxg4 37. fxg4 Be4 (37... Be8 38. c5 $18) 38. Kb6
g5 39. hxg5 Nxg5 (39... fxg5 40. Nf5 Nf4 41. a5 $18) 40. c3 (40. Bxg5 $142 fxg5
41. c5 $18) 40... Kf7 (40... Nf7 41. Nf5 Bf3 42. c5 $18) 41. c5 Ne6 42. c6 (42.
Nf5 Bc6 43. Nd6+ Kg6 $18) 42... bxc6 43. Nxc6 f5 $4 (43... Bf3 44. a5 Ke8 $18)
44. gxf5 Bxf5 (44... Nf8 45. Nb4 $18) 45. Kxa6 Nc7+ (45... Ke8 46. Kb6 Kd7 $18)
46. Kb7 Nd5 47. Bd4 Be4 48. Kb8 Ke6 49. Nb4 (49. c4 $142 Nf4 50. Kc7 $18) 49...
Kd6 (49... Nxb4 50. cxb4 Kd5 51. Bc5 $11) 50. Nxd5 (50. Na6 $5 $14) 50... Bxd5
$11 51. a5 Bc4 52. Kb7 Bd5+ 53. Kb6 Kd7 54. a6 Kc8 55. Be5 Ba8 56. c4 Kd7 $4 (
56... Be4 $142 $11) 57. Ka7 Bc6 58. Kb8 Be4 59. a7 Ke6 60. Bd4 Kd6 61. a8=Q
Bxa8 62. Kxa8 Kc7 63. Ka7 Kc8 64. Kb6 Kb8 65. c5 Ka8 66. Kc7 Ka7 67. c6+ Ka8
68. Kd8 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.26"]
[Round "3"]
[White "Golding, D."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1547"]
[BlackElo "1751"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "72"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. Be2 Nc6 5.
O-O e6 6. d4 (6. d3 Qc7 7. Qe1 b6 8. Na3 Bb7 9. b3 O-O-O 10. Nb5 Qb8 11. d4 a6
12. Nc3 Ne4 13. Nxe4 dxe4 14. Ne5 Qc7 15. c3 f6 16. Nxc6 Qxc6 17. a4 g5 18.
fxg5 f5 19. b4 c4 20. Ba3 b5 {
Kan,W (2380)-Hon Kah Seng,C Buenos Aires 1978 1-0 (93)}) (6. b3 Bd6 7. Bb2 b6
8. Qe1 Bb7 9. Qg3 Rg8 10. Nc3 a6 11. Rad1 Qe7 12. a4 O-O-O 13. Ne5 Qc7 14. d4
cxd4 15. exd4 Ne8 16. Qh3 Nf6 17. Nb1 h6 18. c4 dxc4 19. Bxc4 Bxe5 20. dxe5 Nd7
{Garcia Iturriaga,M (1964)-Palacios Gonzalez,M Vilagarcia de Arousa 2006 1-0
(64)}) 6... Be7 7. c4 $146 (7. c3 O-O 8. Nbd2 b6 9. Ne5 Bb7 10. Bd3 Qc7 11. Qf3
Na5 12. g4 Nc4 13. g5 Nxd2 14. Bxd2 Ne4 15. Bxe4 dxe4 16. Qh3 b5 17. Rf2 Bd6
18. Rg2 Rac8 19. Kh1 cxd4 20. cxd4 Qe7 21. Ng4 Kh8 {
Naftalin,S-Kikiani,T Tbilisi 1957 1-0}) (7. Bd2 O-O 8. Kh1 a5 9. Be1 b6 10. a4
Ba6 11. Bh4 Bxe2 12. Qxe2 Ne4 13. Bxe7 Qxe7 14. Nbd2 Nxd2 15. Qxd2 Rfc8 16.
Rfc1 cxd4 17. exd4 Qf6 18. c3 Rab8 19. Ne5 Qf5 20. Nxc6 Rxc6 21. Rf1 h6 {
Alvarez,G-Perez Lopez,M Gijon 1999 1/2-1/2 (57)}) (7. Ne5 O-O $11) 7... O-O 8.
Nc3 Re8 9. h3 b6 (9... dxc4 10. Bxc4 a6 11. dxc5 Bxc5 $17) 10. g4 $2 (10. cxd5
$142 exd5 11. Bd2 $15) 10... Bb7 $17 11. Kh2 (11. g5 Ne4 12. cxd5 exd5 13. Nxe4
dxe4 $17) 11... Bd6 (11... cxd4 12. exd4 h6 13. cxd5 Nxd5 14. Ne5 Nxe5 15. fxe5
$19) 12. Ne5 (12. g5 Ne4 13. cxd5 exd5 14. Nxe4 dxe4 $19) 12... cxd4 13. exd4
dxc4 14. Bxc4 Ne7 15. Be3 $2 (15. Qe2 $5 Nfd5 16. Bb5 $17) 15... Ned5 16. Nxd5
(16. Qe1 Rc8 (16... Nxe3 $6 17. Qxe3 Rc8 18. g5 $15) 17. Bd3 Nb4 $17 (17...
Nxe3 $6 18. Qxe3 Nd5 19. Nxd5 Bxd5 20. g5 $17)) 16... Nxd5 (16... exd5 $6 17.
Bd3 $11) (16... Bxd5 $6 17. Bb5 Rf8 18. Rc1 $17) 17. Bxd5 (17. Bd2 Rc8 18. Rc1
$19) 17... Bxd5 (17... exd5 $6 18. g5 $17) 18. Rc1 Rc8 19. b3 (19. Rxc8 Qxc8
20. g5 Qa6 $19 (20... Bxa2 21. Qa4 Bd5 22. Qxa7 $17)) 19... Re7 (19... Rxc1 20.
Qxc1 f6 21. Nc4 $19) 20. Rf2 (20. Qe2 f6 21. Rxc8 Qxc8 $19) 20... Rec7 21. Nc4
(21. Rxc7 Qxc7 22. Kg3 $19) 21... Bxc4 22. bxc4 Rxc4 23. Rfc2 (23. Rxc4 Rxc4
24. Qf3 $19) 23... Rxc2+ 24. Rxc2 Rxc2+ 25. Qxc2 Qc7 26. Qxc7 (26. Qd2 g5 $19)
26... Bxc7 27. Kg2 (27. Kg3 Kf8 $19) 27... f5 28. Kf3 Kf7 29. Bd2 (29. Ke2 b5
$19) 29... Ke7 30. Ke3 (30. Bc3 g6 31. d5 exd5 $19) 30... Kd6 31. Kd3 (31. h4
Kd5 $19) 31... Kd5 32. Be3 b5 33. Bd2 a6 (33... g6 34. Ke3 $19) 34. Bc1 (34. g5
g6 $19) 34... g6 35. Bd2 (35. g5 Bb6 $19) 35... fxg4 36. hxg4 h5 0-1

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.26"]
[Round "4"]
[White "Bailey, B."]
[Black "Monahan, D."]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "1751"]
[BlackElo "1645"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "125"]

{B95: Sicilian Najdorf: 6 Bg5 e6, unusual White 7th moves} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Be7 8. Qd2 Qc7 9. Bb3 Bd7 (
9... Nc6 10. O-O-O Bd7 11. Rhe1 Na5 12. f4 h6 13. Bh4 Nxb3+ 14. axb3 Nxe4 15.
Rxe4 Bxh4 16. Nf5 Be7 17. Nxe7 Kf8 18. f5 Bb5 19. fxe6 Qxe7 20. Nd5 Qg5 21. Rf4
f6 22. h4 Qg6 23. Qb4 Qxg2 24. Qxd6+ {
Sasaki,K (2205)-Santana,O (2260) Manila 1992 1-0}) (9... Nbd7 10. O-O-O Nc5 11.
f3 O-O 12. Kb1 Rd8 13. h4 Nxb3 14. Nxb3 b5 15. g4 Bb7 16. Bxf6 Bxf6 17. g5 Bxc3
18. Qxc3 Qxc3 19. bxc3 Kf8 20. Na5 Rab8 21. Rh2 Ba8 22. Rhd2 Ke7 23. a3 e5 24.
Nb3 {
Brodier,T (1880)-Barbelin,J (1590) Ech Ardennais/La Francheville 2004 0-1 (58)}
) 10. f4 Nc6 11. O-O-O Na5 $2 $146 (11... O-O 12. Rhe1 Nxd4 13. Qxd4 Bc6 14.
Bxf6 Bxf6 15. Qxd6 Qxd6 16. Rxd6 Bxc3 17. bxc3 Rfc8 18. g3 a5 19. a3 Kf8 20. f5
Ke7 21. Rd2 a4 22. Ba2 Ra5 23. fxe6 fxe6 24. e5 Rc5 25. Rd6 Bd7 26. Rd3 {
Galli,F-Bemporad,F (2060) Robecchetto 1999 1-0 (54)}) (11... Rd8 12. f5 Nxd4
13. Qxd4 $14) 12. Kb1 (12. Rhe1 h6 13. Bh4 Nxb3+ 14. axb3 $18 (14. cxb3 $2 Nxe4
15. Rxe4 Bxh4 $19) (14. Nxb3 $6 Rd8 $14)) 12... b5 $4 (12... h6 13. Bxf6 Bxf6
14. Rhe1 $11) 13. Rhe1 $4 (13. e5 dxe5 14. fxe5 Qxe5 15. Rhe1 Nxb3 16. cxb3 $18
(16. Rxe5 $4 Nxd2+ 17. Rxd2 Rd8 $19) (16. axb3 $143 Qc5 17. Nf5 Qxf5 18. Bxf6
gxf6 19. Qxd7+ Kf8 $18) (16. Nxb3 $6 Qc7 17. Bxf6 gxf6 $14)) 13... h6 $2 (13...
Nxb3 $5 14. axb3 h6 15. Bxf6 Bxf6 $14) 14. Bxf6 $16 Bxf6 $2 (14... Nxb3 15.
Nxb3 gxf6 $16) 15. f5 $4 (15. Nf5 $142 $1 O-O 16. Qxd6 $18) 15... Nxb3 $14 16.
cxb3 (16. axb3 Rc8 17. Nf3 b4 $11) 16... O-O 17. g4 $4 (17. fxe6 fxe6 18. Nf3
Rfd8 19. Qxd6 Qxd6 20. Rxd6 Be7 $11) 17... Bg5 $4 (17... Bh4 $142 $19) 18. Qf2
$11 Qa7 $4 (18... Bf6 $142 19. h4 Be5 $11) 19. Qg3 $4 (19. h4 Bf6 20. g5 $16)
19... b4 $17 20. Nce2 e5 (20... a5 $142 $5 21. h4 Bf6 22. fxe6 Be5 $19) 21. h4
$11 exd4 $4 (21... Bd8 $142 22. Nc2 Qb7 $11) 22. hxg5 $18 a5 (22... hxg5 23.
Qxd6 Rad8 24. Qh2 $18) 23. Qxd6 (23. gxh6 $142 g5 24. Qxd6 $18) 23... a4 24.
Qxd4 (24. Qxb4 axb3 25. a3 Rfb8 26. Qxd4 Bc6 27. gxh6 gxh6 $18) 24... axb3 25.
Qxa7 Rxa7 26. axb3 (26. gxh6 $142 bxa2+ 27. Ka1 gxh6 28. Rd6 $18) 26... hxg5
27. Rd4 Rfa8 (27... Bb5 28. Kc2 Rb7 29. Ng3 $18) 28. Red1 (28. Kc2 $142 $18)
28... Ra1+ 29. Kc2 Rxd1 (29... Rc8+ 30. Kd2 Rxd1+ 31. Kxd1 $18) 30. Kxd1 (30.
Rxd1 Bb5 31. Ng3 f6 $18) 30... Bb5 (30... Bc6 31. Kd2 Ra2 32. Rd8+ Kh7 33. Ke3
$18) 31. Kd2 (31. Rxb4 $142 Rd8+ 32. Ke1 $18) 31... Bxe2 (31... f6 32. Ng3 Ra2
33. Rxb4 Rxb2+ 34. Ke3 Be8 $18) 32. Kxe2 Rb8 (32... f6 33. Kd3 Ra1 34. Rxb4 $18
) 33. Kd3 Kf8 (33... f6 34. Kc4 $18) 34. Kc4 (34. e5 $142 $5 Rb5 35. Re4 Rb8
$18) 34... Ke7 35. Kc5 (35. e5 g6 36. fxg6 fxg6 $18) 35... Kf6 (35... f6 36.
Rxb4 Rc8+ 37. Kd4 Rd8+ 38. Kc3 $18) 36. Rxb4 Rc8+ 37. Kd4 Rc2 (37... Rd8+ 38.
Ke3 $18) 38. e5+ Ke7 39. Rc4 Rxb2 40. b4 Kd7 41. Kc5 Re2 42. Kd5 Rd2+ 43. Rd4
Re2 44. Re4 (44. b5 Rb2 45. Kc5+ Kc8 $18) 44... Rd2+ 45. Kc5 Rc2+ 46. Kb6 (46.
Rc4 $142 $5 Re2 47. Kd5 Re1 $18) 46... Rf2 47. Rd4+ (47. Kc5 Rc2+ 48. Rc4 Re2
$18) 47... Ke7 48. Kc5 Rc2+ 49. Kd5 Rb2 50. Re4 Rd2+ 51. Kc4 Rc2+ 52. Kb3 Rf2
53. b5 Rf1 54. Kc4 Rc1+ 55. Kd5 Rd1+ 56. Kc5 Rc1+ 57. Rc4 Re1 58. b6 Kd7 59.
Rd4+ Kc8 60. Kd6 Kb7 61. e6 fxe6 62. fxe6 Kxb6 63. e7 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.27"]
[Round "5"]
[White "Bailey, B."]
[Black "Silwanowitz, A."]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1751"]
[BlackElo "1710"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "61"]

{C63: Ruy Lopez: Schliemann/Jaenisch Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4.
Bxc6 dxc6 5. exf5 e4 6. Qe2 Qe7 7. Nd4 Qe5 8. Ne6 Bxe6 9. fxe6 Qxe6 (9... Bd6
10. Nc3 Nf6 11. b3 O-O-O 12. Bb2 Qxe6 13. O-O-O Rhe8 14. Kb1 Qf5 15. h3 Bc5 16.
Rhf1 Kb8 17. Na4 Bd4 {
1/2-1/2 (17) Vujovic,M (2310)-Vlajkovic,S (2250) Caorle 1989}) 10. Nc3 {
Attacking the isolated pawn on e4} Nf6 11. d3 Bb4 12. f3 $146 (12. Bd2 Bxc3 13.
Bxc3 O-O-O 14. O-O Rhe8 15. Rfe1 Qd7 16. Bxf6 exd3 17. Qxd3 Qxd3 18. Rxe8 Rxe8
19. cxd3 gxf6 20. Kf1 Kd7 21. Rc1 Kd6 22. Rc4 f5 23. Rd4+ Ke6 24. Ke2 c5 25.
Rh4 Re7 26. Kd2 Ke5 {
Renier,R (1987)-Navarro,S (2179) Loreggia 2005 1/2-1/2 (43)}) (12. O-O Bxc3 13.
bxc3 O-O 14. f3 e3 15. Qxe3 Qd5 16. c4 Qh5 17. Qg5 Rfe8 18. Qxh5 Nxh5 19. Bd2
Re2 20. Rf2 Rae8 21. Kf1 R2e6 22. Re1 Rxe1+ 23. Bxe1 Kf7 24. Bc3 c5 25. f4 Re6
26. Be5 c6 {Tuomala,T (2215)-Andersson,J Karhula 2000 1-0 (55)}) 12... Nd5 13.
O-O $4 (13. Qxe4 $142 Qxe4+ 14. fxe4 Nxc3 15. a3 Nxe4+ 16. axb4 $14) 13... Nxc3
$19 14. bxc3 Bxc3 15. Rb1 Bd4+ 16. Kh1 O-O-O (16... e3 $142 17. c3 Bxc3 18.
Rxb7 Bd4 19. Rxc7 O-O $19) 17. Qxe4 $4 (17. fxe4 $142 Qxa2 18. Be3 $17) 17...
Qxa2 $19 18. Bg5 Rd7 19. c4 (19. Be3 Rhd8 20. Bg5 $19) 19... h6 (19... Qa5 $142
20. Bh4 Qh5 $19) 20. Be3 $15 Bf6 (20... Bc3 $142 21. Rfc1 Bb2 $15) 21. Rfc1 $4
(21. Qe6 $142 Rhd8 22. d4 $11) 21... Re7 $19 22. Qf5+ (22. Qg4+ Kb8 23. Bd4
Rhe8 $19) 22... Kb8 23. Qc5 (23. Bg1 Re2 $19) 23... b6 24. Bf4 (24. Bg1 Kb7 25.
d4 Rd8 $19) 24... Kb7 25. d4 Rhe8 26. Qb4 (26. Bg3 Qd2 27. Qa3 Qxd4 $19) 26...
Bxd4 27. c5 Bf6 (27... Rd7 $142 $5 28. cxb6 axb6 29. Rf1 $19) 28. cxb6 axb6 (
28... cxb6 $142 29. h3 Rd8 $19) 29. Bxc7 $11 Bd4 $4 (29... b5 $142 30. Bd6 Rd7
31. Rxc6 Qxb1+ 32. Qxb1 Kxc6 $11) 30. Bxb6 $18 (30. Qxd4 $4 Qxb1 31. Rxb1 Re1+
32. Qg1 Rxg1+ 33. Kxg1 Kxc7 $19) 30... Bc3 (30... Re1+ 31. Rxe1 Rxe1+ 32. Rxe1
Bxb6 33. Qe7+ Bc7 34. Qxg7 Qb3 $18) 31. Qxc3 (31. Qxc3 Qd5 32. Bc5+ Kc8 33.
Bxe7 Rxe7 34. Qa3 Kd8 35. Qa8+ Kc7 36. Rb7+ Kd6 37. Qa3+ Ke5 38. Qxe7+ Kf4 39.
Re1 h5 40. Qf8+ Qf7 41. Rxf7+ Kg5 42. Qxg7+ Kh4 43. Re4#) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1991.05.27"]
[Round "6"]
[White "McNoun, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C81"]
[WhiteElo "1744"]
[BlackElo "1751"]
[Annotator "Stockfish 13 (15s)"]
[PlyCount "96"]

{C81: Open Ruy Lopez: Keres Variation (9 Qe2)} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. d4 Nxe4 6. O-O b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Bc5 10. a4 (10. Nc3
Nxc3 11. bxc3 Na5 12. a4 c6 13. Be3 Bxe3 14. Qxe3 O-O 15. Ba2 Nb7 16. Rad1 Qc7
17. h4 Bg4 18. Qg5 Bxf3 19. gxf3 f6 {
0-1 (19) Benda,A-Simacek,P (2125) Plzen 1995}) 10... b4 11. Nbd2 Nxd2 12. Bxd2
Na5 $146 (12... O-O 13. Rfd1 f6 14. exf6 Qxf6 15. Bg5 Qf5 16. c4 Qe4 17. Re1
Qxe2 18. Rxe2 Na5 19. Bc2 Bf7 20. cxd5 Bxd5 21. Rd1 c6 22. Be3 Bxe3 23. Rxe3
Nc4 24. Re7 Nxb2 25. Rb1 Nc4 26. Rxb4 Rab8 27. Rxb8 {
Cygan,T-Kozdryk,A (2010) Pyskovice 1991 1/2-1/2 (53)}) 13. Ba2 Qd7 14. c3 (14.
Ng5 $5 $14) 14... b3 $11 15. Bb1 Nc4 16. Bf4 Bg4 17. Rd1 c6 (17... O-O 18. h3
Bxf3 19. Qxf3 $11) 18. Bd3 $14 Qe6 19. Bxc4 dxc4 20. Qf1 (20. Be3 $142 Bxe3 21.
Rd6 $14) 20... Bxf3 $15 21. gxf3 O-O 22. Re1 Rad8 23. Re4 Rd3 24. Rae1 $4 (24.
Qg2 $142 Rfd8 25. h4 $15) 24... Rxf3 $19 25. Bg3 Rd3 26. Qe2 (26. Bf4 Rfd8 $19)
26... Rfd8 27. Bf4 Qd5 (27... Re8 $142 $5 28. a5 $19) 28. e6 (28. Qg4 $142 $19)
28... fxe6 $4 (28... f6 29. Qf1 $19) 29. Rxe6 $2 (29. Re5 $142 Qd6 30. Rf5 $17)
29... Rd1 $19 30. Re5 (30. Re8+ Kf7 31. Rxd8 Rxe1+ 32. Qxe1 Qxd8 $19) 30...
Rxe1+ 31. Qxe1 Qd1 32. Kf1 $2 (32. Kg2 Qg4+ 33. Bg3 Rd1 $19) 32... Ba3 (32...
Bf8 $142 33. Kg2 Qg4+ 34. Bg3 Rd3 $19) 33. Re8+ $4 (33. Bc1 $142 Qd3+ 34. Qe2
$19) 33... Kf7 34. Rxd8 Qxd8 35. Qb1 (35. Qc1 Be7 36. h3 Qd3+ 37. Kg2 $19)
35... Qd3+ 36. Qxd3 cxd3 37. Ke1 (37. Bc1 Bd6 38. Ke1 Bxh2 $19) 37... c5 38. c4
(38. Bc1 Bxb2 $1 39. Bxb2 $19) 38... Bxb2 39. Kd2 Bd4 40. Kxd3 Ke6 41. f3 (41.
Bc7 Be5 42. Bb6 Bxh2 43. Bxc5 Be5 $19) 41... Kf5 (41... Be5 $142 $5 42. Bg5
Bxh2 43. Kd2 $19) 42. Bg3 (42. Bd6 Ke6 43. Bc7 Be5 $19) 42... g5 43. Kd2 (43.
h3 Be5 44. Bf2 $19) 43... g4 44. fxg4+ Kxg4 45. Bd6 h5 46. Kc1 h4 47. Kb1 h3
48. Bf8 Kf3 (48... Kf3 49. Bd6 Ke2 50. Kc1 Kd3 51. a5 Be3+ 52. Kb1 Kxc4 53. Bg3
Bd4 54. Bd6 Kd3 55. Bxc5 Bxc5 56. Kb2 Kc4 57. Ka1 Kc3 58. Kb1 Bd4 59. Kc1 b2+
60. Kb1 Kd3 61. Ka2 Kc2 62. Ka3 b1=Q 63. Ka4 Qb3#) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.07.01"]
[Round "1"]
[White "Bailey, B."]
[Black "Mackrell, L."]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1748"]
[BlackElo "1140"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "93"]

{C41: Philidor Defence} 1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Be6 (4... h6 5. c3
(5. h3 Nbd7 6. Be3 c6 7. Nc3 b5 8. Bb3 a5 9. a4 b4 10. Ne2 Be7 11. Ng3 Nf8 12.
O-O Be6 13. c4 c5 14. Bc2 g5 15. Nh2 Ng6 16. Nf5 Qd7 17. Ng7+ Kd8 18. Nxe6+
Qxe6 19. Ng4 Nf4 {Lukursky,B-Myers,S Brisbane 2006 1/2-1/2 (48)}) 5... Be7 6.
O-O Nbd7 7. Nbd2 c6 8. Re1 g5 9. Nf1 Nf8 10. d4 Qc7 11. Ng3 Ng6 12. dxe5 dxe5
13. Nf5 Bf8 14. Qc2 Bd7 15. a4 Rh7 16. b4 O-O-O 17. Be3 Kb8 18. a5 Qc8 {
1/2-1/2 (18) Sikora Gizynska,B (2250)-Misanovic,V (2330) Novi Sad 1990}) 5.
Nbd2 $146 (5. Bxe6 fxe6 6. O-O c5 7. c4 Nc6 8. Nc3 d5 9. exd5 exd5 10. cxd5
Nxd5 11. Re1 Nxc3 12. bxc3 Bd6 13. Bb2 O-O 14. Qb3+ Kh8 15. c4 b6 16. Nxe5 Bxe5
17. Bxe5 Re8 18. Bb2 Qd7 19. Qc3 Rxe1+ {Hoffmann,W-Sorba,M Griesheim 1999 1-0})
(5. Bb3 h6 6. Nc3 Nbd7 7. Be3 Be7 8. h3 c5 9. Nd5 Nxd5 10. Bxd5 Bxd5 11. exd5
f5 12. c4 O-O 13. O-O Qe8 14. Nh2 f4 15. Bd2 h5 16. b4 Qg6 17. Qf3 Rf5 18. Kh1
Raf8 19. Rg1 Bh4 {Knotek,A-Rafael,D Czechia 1996 1/2-1/2}) 5... a5 6. c3 b5 $2
(6... Bxc4 $142 7. Nxc4 Be7 $11) 7. Bxb5+ $18 Nbd7 $2 (7... c6 8. Bc4 d5 9. Bb3
$18) 8. O-O (8. d4 $142 $5 Qc8 9. dxe5 dxe5 10. Nxe5 Bc5 $18) 8... Rb8 (8...
Qc8 9. Ba4 $18) 9. Bxd7+ (9. Bc4 $5 Bg4 10. h3 Bh5 $18) 9... Bxd7 10. d4 (10.
Nc4 $142 a4 11. d4 exd4 12. Nxd4 $18) 10... d5 $4 (10... exd4 $142 11. Nxd4 Be7
$18) 11. Nxe5 Be6 (11... dxe4 12. Nxe4 $1 Nxe4 13. Re1 $18) 12. exd5 (12. Nc6
Qc8 13. exd5 Nxd5 $18) 12... Nxd5 (12... Qxd5 13. Ndf3 Be7 14. c4 $18) 13. Qa4+
(13. Nc6 $5 Qc8 14. c4 Nf6 15. Nxb8 Qxb8 $18) 13... Bd7 14. Nxd7 (14. Qxa5 $142
c6 15. Qa7 $18) 14... Bd6 (14... Qxd7 15. Qxd7+ Kxd7 $18) 15. Re1+ Be7 16.
Nxb8+ Kf8 17. Qd7 (17. Qb5 $142 c5 18. Nd7+ Kg8 19. Qb7 $18) 17... a4 18. Nf3 (
18. Qxd8+ Bxd8 19. Nd7+ Kg8 20. Re8#) 18... Nf6 19. Qxd8+ Bxd8 20. Nc6 Ne8 21.
Nxd8 h5 22. Bf4 Rh6 23. Re2 Rd6 24. Rae1 (24. Bxd6+ Nxd6 25. Rae1 a3 26. Nxf7
Kxf7 27. Ng5+ Kf8 28. bxa3 h4 29. Re7 h3 30. Rd7 g6 31. Nh7+ Kg8 32. Ree7 g5
33. Rd8+ Ne8 34. Rdxe8#) 24... Rxd8 $18 25. Ng5 Nd6 26. Bxd6+ cxd6 27. Re8+ (
27. Nh7+ $142 Kg8 28. Nf6+ gxf6 29. Re8+ Rxe8 30. Rxe8+ Kh7 31. Rd8 $18) 27...
Rxe8 28. Rxe8+ (28. Nh7+ Kg8 29. Nf6+ gxf6 30. Rxe8+ Kg7 $18) 28... Kxe8 29. b3
f6 (29... axb3 30. axb3 Ke7 31. Nxf7 $18) 30. Ne6 Ke7 31. d5 a3 32. h4 g5 33.
hxg5 fxg5 34. Nxg5 Kf6 35. f4 (35. Ne6 Ke5 36. c4 Ke4 37. f4 h4 38. Kf2 Kd3 39.
c5 Ke4 40. cxd6 h3 41. gxh3 Kd3 42. d7 Kc2 43. d8=Q Kb1 44. Qc7 Kb2 45. d6 Ka1
46. Qc1+ Kxa2 47. Qc2+ Ka1 48. Nd4 a2 49. Qc1#) 35... Kf5 36. Ne6 Ke4 37. c4
Ke3 38. f5 h4 (38... Kd3 39. f6 h4 40. f7 h3 41. f8=Q h2+ 42. Kxh2 Kc2 43. Qf2+
Kc1 44. g3 Kb1 45. Nd4 Ka1 46. b4 Kb1 47. Qc2+ Ka1 48. Nb3#) 39. f6 Kd2 (39...
h3 40. f7 h2+ 41. Kxh2 Kd2 42. f8=Q Kc2 43. Qf2+ Kc1 44. g3 Kb1 45. Nd4 Ka1 46.
b4 Kb1 47. Qc2+ Ka1 48. Nb3#) 40. f7 h3 41. f8=Q hxg2 (41... h2+ 42. Kxh2 Kc2
43. Qf2+ Kc1 44. g3 Kb1 45. Nd4 Ka1 46. b4 Kb1 47. Qc2+ Ka1 48. Nb3#) 42. Qf2+
Kc1 43. Qe1+ (43. Kxg2 Kb1 44. Nd4 Ka1 45. b4 Kb1 46. Qc2+ Ka1 47. Nb3#) 43...
Kb2 (43... Kc2 44. Kxg2 Kb2 45. Qd1 Kxa2 46. Qc2+ Ka1 47. b4 a2 48. Qc1#) 44.
Qd2+ (44. Qd1 Kxa2 45. Qc2+ Ka1 46. Kxg2 a2 47. Qc1#) 44... Ka1 (44... Kb1 45.
Qc3 Kxa2 46. Qc2+ Ka1 47. Kxg2 a2 48. Qc1#) 45. Nd4 (45. Qc1+ Kxa2 46. Qc2+ Ka1
47. Kxg2 a2 48. Qc1#) 45... Kb1 46. Kxg2 Ka1 47. Nc6 (47. Nc6 Kb1 48. Nb4 Ka1
49. Qc1#) (47. Nb5 Kb1 48. Nc3+ Ka1 49. Qc1#) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.08.02"]
[Round "2"]
[White "Leggett, L."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1750"]
[BlackElo "1748"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "96"]

{D20: Queen's Gambit Accepted: 3 e3 and 3 e4} 1. d4 d5 2. c4 dxc4 3. e4 e5 4.
Nf3 exd4 5. Qa4+ $4 $146 (5. Qxd4 Be6 (5... Nc6 6. Qxd8+ Nxd8 7. Bxc4 Bb4+ (
7... Be6 8. Bd3 Bb4+ 9. Nc3 Nf6 10. O-O O-O 11. Bf4 c6 12. a3 Be7 13. h3 Nd7
14. Nd4 Nc5 15. Bc2 Re8 16. Nf5 Bf8 17. Rad1 Bc4 18. Rfe1 Nde6 19. Bd6 Bb3 20.
Bxb3 Nxb3 21. e5 g6 22. Bxf8 {Cruz,R-Rossetto,H Buenos Aires 1965 1/2-1/2 (55)}
) 8. Ke2 Ne7 9. a3 Ba5 10. b4 Bb6 11. Bb2 O-O 12. Nbd2 Be6 13. Rhd1 f5 14. Ng5
Bxc4+ 15. Nxc4 h6 16. Rd7 Re8 17. Nxb6 axb6 18. Nf3 Ne6 19. exf5 Nxf5 20. Kf1 {
Zhao Jun (2525)-Zhou Jianchao (2525) Wuxi 2006 1/2-1/2}) 6. Qxd8+ Kxd8 7. Bf4
Bc5 8. Nc3 c6 9. Ng5 b5 10. Nxe6+ fxe6 11. Rd1+ Nd7 12. Bd6 Kc8 13. a4 a6 14.
b4 cxb3 15. g3 b4 16. Nb1 Ngf6 17. f3 Re8 18. Bc4 b2 19. Ke2 Bxd6 {
Kasraei,A (1454)-Schreiner,P (1745) Recklinghausen 2006 0-1 (39)}) (5. Bxc4
$142 Nc6 6. O-O $14) 5... Bd7 $17 6. Qxc4 c5 7. Ng5 $2 (7. Qb3 $142 Qb6 8. Bc4
Qxb3 9. axb3 $17) 7... Nh6 $19 8. Qb3 Be7 9. h4 (9. Nf3 Nc6 10. Bxh6 gxh6 $19)
9... Qb6 (9... O-O 10. Be2 Qc7 11. O-O $19) 10. Bc4 (10. Na3 O-O $19) 10...
Qxb3 (10... O-O 11. O-O Qxb3 12. axb3 $19) 11. Bxb3 $2 (11. axb3 $142 O-O 12.
f3 $19) 11... Nc6 12. Bd2 (12. O-O O-O $19) 12... O-O 13. Na3 (13. a4 Ng4 14.
Na3 h6 $19) 13... Kh8 (13... Ng4 14. f3 Nge5 15. f4 $19) 14. O-O-O (14. O-O
Rad8 15. Rfd1 a6 $19) 14... Ne5 (14... Ng4 $5 15. Rhf1 Kg8 16. f3 $19) 15. Bf4
f6 (15... Bd6 16. Bd5 f6 17. Nh3 $19) 16. Bxe5 $2 (16. Ne6 Rfc8 17. Bd5 Nhf7
$19) 16... fxe5 (16... fxg5 17. f3 gxh4 18. Bd5 $19) 17. f3 $4 (17. Nc4 $142
Bf6 18. Nd6 $19) 17... b5 $19 18. Bd5 Rab8 19. b3 (19. Nc2 a5 $19) 19... a6 (
19... c4 $142 $5 20. Nc2 $19) 20. Nc2 Rfc8 (20... c4 21. Kd2 Rbc8 22. Rhg1 $19)
21. g4 (21. f4 Bg4 22. fxe5 Bxd1 23. Rxd1 g6 $19) 21... c4 22. Kb1 g6 (22... a5
23. Nxd4 exd4 24. Rxd4 $19) 23. Ne6 (23. Nxd4 exd4 24. Rxd4 c3 $19) 23... Bxe6
24. Bxe6 Rf8 25. g5 Ng8 26. h5 (26. Ka1 Rxf3 27. bxc4 Rc3 $19) 26... Bxg5 27.
hxg6 h6 28. Nxd4 (28. Bf7 Ne7 $19) 28... exd4 29. Rxd4 Rbd8 (29... Rxf3 30. Bg4
Rf4 31. Bd1 $19) 30. Rd5 (30. Rxd8 Rxd8 31. bxc4 bxc4 32. Bxc4 Ne7 $19) 30...
Rxd5 31. exd5 cxb3 32. axb3 (32. d6 bxa2+ 33. Bxa2 Rd8 $19) 32... Rxf3 33. d6 (
33. Rh3 Rf1+ 34. Kb2 Kg7 $19) 33... Rd3 34. d7 Kg7 35. Rf1 (35. Re1 Ne7 $19)
35... Nf6 36. Kc2 (36. b4 Rd6 $19) 36... Rd6 (36... Rd2+ $5 37. Kb1 Nd5 38.
Rf7+ Kxg6 39. Rf3 $19) 37. Rd1 (37. d8=N Rxd8 38. Rf5 Rd6 $19) 37... Rxd1 38.
Kxd1 Ne4 39. Bf7 (39. Bf5 Nc5 40. b4 Na4 $19) 39... Nc5 40. Be8 (40. Bd5 $19)
40... Nxb3 41. Kc2 Nc5 42. Kc3 Bf6+ 43. Kb4 Nb7 44. Bf7 h5 45. Bd5 Be7+ 46. Kc3
Nc5 47. Bc6 Kxg6 48. Kd4 Ne6+ (48... Ne6+ 49. Kc3 Nc5 $19) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.08.09"]
[Round "1"]
[White "Orum, C."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1944"]
[BlackElo "1826"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "82"]

{A29: English Opening: Four Knights Variation with 4 g3} 1. c4 e5 2. Nc3 Nf6 3.
g3 Be7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nc6 7. a3 Rb8 (7... Bg4 8. h3 Be6 9. d3 Qd7
10. Kh2 Rad8 11. b4 Nd4 12. Ng5 d5 13. Nxe6 fxe6 14. Bb2 c5 15. e3 Nf5 16. cxd5
exd5 17. e4 {
1/2-1/2 (17) Vega Granillo,A (2230)-Garcia Cortez,J Hermosillo 2002}) (7... Bf5
8. d4 Qd7 9. Re1 Bh3 10. Bh1 exd4 11. Nxd4 Nxd4 12. Qxd4 c6 13. Bf4 Nh5 14. Be3
f5 15. f4 Rae8 16. Qxa7 Bf6 17. Bd4 g5 18. Bxf6 gxf4 19. Bh4 fxg3 20. hxg3 f4
21. Kh2 Qg4 22. Rg1 {Wagner,F-Hoening,A Germany 2003 1-0}) 8. b4 a5 $146 (8...
a6 9. Bb2 b6 10. e3 Bb7 11. d4 exd4 12. exd4 d5 13. Ne5 Nxe5 14. dxe5 Nd7 15.
Nxd5 c6 16. Nf4 c5 17. Qg4 Qc7 {
1-0 (17) Linares Quero,A-Benito Cabezas,A Oropesa del Mar 2000}) 9. d4 (9. b5
$5 Nd4 10. Nxd4 exd4 11. Nd5 $16) 9... axb4 10. axb4 exd4 11. Nxd4 Nxb4 12. Qb3
c5 13. Ndb5 Be6 14. Rd1 Qb6 15. Bf4 {The pressure on the backward pawn d6 grows
} Rfd8 16. Na4 $4 (16. h3 $142 $11) 16... Qxb5 $3 $19 17. Bd5 (17. cxb5 Bxb3 {
Deflection Pinning}) 17... Bxd5 18. Rxd5 (18. cxb5 $4 Bxb3 19. Nb6 Bxd1 20.
Rxd1 Nc2 $19) 18... Qc6 19. Rdd1 Ra8 20. f3 (20. Nb2 Rxa1 21. Rxa1 d5 $19)
20... d5 21. Nc3 (21. Nb2 Rxa1 22. Rxa1 dxc4 23. Nxc4 Nfd5 $19) 21... Rxa1 22.
Rxa1 dxc4 23. Qxc4 Nfd5 24. Qe4 (24. Be5 Qe6 25. f4 f6 $19) 24... Bf6 25. Nxd5
Qxd5 (25... Nxd5 $142 26. Rf1 $19) 26. Qxd5 (26. Ra7 g5 27. Qxd5 Rxd5 28. Bxg5
Bxg5 29. f4 $19) 26... Nxd5 27. Rb1 Nxf4 28. gxf4 Rd7 (28... c4 $142 $5 29. Kf2
c3 30. Ke3 $19) 29. Kf2 Kf8 (29... c4 30. Rc1 c3 31. f5 $19) 30. Ke3 (30. e4
Rd2+ 31. Ke3 Rb2 $19) 30... Ke7 (30... c4 31. Rc1 c3 32. Rb1 $19) 31. Rb6 (31.
Kf2 c4 32. e4 Rd2+ 33. Ke3 Rb2 $19) 31... Kd8 (31... c4 32. Rb1 $19) 32. h3 Kc7
33. Rb3 Kc6 34. Ra3 b5 (34... c4 $142 35. Kf2 c3 36. Ra1 $19) 35. f5 c4 36. Kf4
c3 37. Ra2 b4 38. Ra6+ (38. Kg4 b3 39. Ra6+ Kb7 40. Ra4 Rd4+ 41. Rxd4 Bxd4 42.
f6 c2 43. e3 Bxf6 44. h4 c1=Q 45. Kf4 b2 46. Kg3 b1=Q 47. e4 Qg1+ 48. Kf4 Qbc1+
49. Kf5 Qg6#) 38... Kb5 39. Ra8 b3 40. e4 c2 41. Rb8+ (41. Rc8 b2 42. Kg4 c1=Q
43. Rb8+ Kc6 44. h4 h5+ 45. Kg3 Qg1+ 46. Kh3 Qf1+ 47. Kh2 Be5+ 48. f4 Bxf4#)
41... Kc6 (41... Kc6 42. Rc8+ Rc7 43. h4 c1=Q+ 44. Kg3 Qg1+ 45. Kh3 Rxc8 46. e5
Bxe5 47. f4 Bxf4 48. h5 Qg3#) 0-1

[Event "SCC Championship"]
[Site "?"]
[Date "1991.09.06"]
[Round "1"]
[White "Kaufman, S."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D29"]
[WhiteElo "1919"]
[BlackElo "1824"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "43"]

{D29: Queen's Gambit Accepted: Classical main line: 7 Qe2 with early ...Nbd7} 
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3
Bb7 9. dxc5 Bxc5 10. Rd1 (10. Nc3 Nbd7 11. a3 Ne4 12. Nxe4 Bxe4 13. Rd1 Qc7 14.
Bd2 Be7 15. Bb4 Bxb4 16. axb4 Nf6 17. Nd4 {
1/2-1/2 (17) Chiburdanidze,M (2550)-Dlugy,M (2545) Brussels 1987}) (10. a4 Nbd7
11. Nbd2 O-O 12. Rd1 Qb6 13. Bc2 e5 14. Ng5 Qc6 15. Nge4 Kh8 16. axb5 axb5 17.
Rxa8 Bxa8 18. Bd3 Rb8 19. f3 Be7 20. Kh1 Nd5 21. Ng3 g6 22. Nb3 h5 23. h3 h4
24. Nf1 N7f6 {
Schwarzenberg,J (2185)-Krallmann,M (2250) Bielefeld 2005 1/2-1/2 (44)}) 10...
Qb6 $146 (10... Qc7 11. a4 b4 12. Nbd2 O-O 13. Bc4 Nbd7 14. b3 Ng4 15. Bb2 Nde5
16. Nxe5 Nxe5 17. Qh5 Nxc4 18. Nxc4 f6 19. Rac1 Rfd8 20. Qh3 Qe7 21. Na5 Rxd1+
22. Rxd1 Bd5 23. Qg4 Rd8 24. h3 Rf8 25. Bd4 {
Llorens Hofman,I-Adell Corts,F (2165) Cullera 1996 1-0 (40)}) 11. Nc3 (11. a4
O-O $11) 11... Nc6 (11... Nbd7 12. Bd2 $15) 12. a3 O-O 13. Ba2 Qc7 14. b4 Ba7
15. Bb2 Rad8 16. Rac1 Rxd1+ 17. Nxd1 Qe7 18. Ne5 Nxe5 19. Bxe5 Rc8 (19... Bb6
20. Nb2 $11) 20. Rxc8+ $11 Bxc8 21. Bb1 Nd7 $4 (21... Bb7 $142 $11) 22. Qc2 $18
(22. Qc2 Nf8 23. Qxc8 $18) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.11.08"]
[Round "1"]
[White "Bailey, B."]
[Black "Edwards, J."]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1851"]
[BlackElo "1711"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "42"]

{C46: 3 Nc3: Unusual Black 3rd moves} 1. e4 e5 2. Nf3 f5 3. Nc3 Nc6 4. d4 fxe4
5. Nxe5 Nf6 6. Bg5 Be7 $4 $146 (6... Bb4 7. Ng4 (7. Bc4 d5 (7... Qe7 8. f4 d6
9. O-O Bxc3 10. bxc3 dxe5 11. fxe5 Nxe5 12. dxe5 Qxe5 13. Bxf6 gxf6 14. Qd4
Qxd4+ 15. cxd4 f5 16. g4 Rf8 17. Rae1 Bd7 18. gxf5 Bxf5 19. Bd5 Kd7 20. Bxb7
Rae8 21. Re3 Rg8+ 22. Kf2 {
Teran Alvarez,I (2305)-Garcia Ramos,J (2205) Seville 1999 1/2-1/2 (45)}) 8.
Bxf6 Qxf6 9. Bxd5 Nxe5 10. dxe5 Qxe5 11. O-O c6 12. Bxe4 O-O 13. Qd3 Bd6 14. g3
Bc5 15. Rae1 Kh8 {
1/2-1/2 (15) Martin Gonzalez,A (2365)-Vera,R (2455) Malaga 1981}) (7. Bb5 O-O
8. a3 Bxc3+ 9. bxc3 Qe8 10. Nxc6 bxc6 11. Be2 Qg6 12. Qd2 d5 13. O-O e3 14.
Qxe3 Re8 15. Bd3 Ne4 16. Bf4 Bf5 17. Be5 Re6 18. f3 Nd6 19. Qd2 Rf8 20. Rae1
Re7 21. Bg3 Ref7 {Kvicala,J-Marshall,F Prague 1908 0-1 (50)}) 7... O-O 8. d5
Ne7 9. Nxf6+ gxf6 10. Bh6 Rf7 11. d6 cxd6 12. Qg4+ Kh8 13. Qxe4 Qa5 14. O-O-O
Bxc3 15. bxc3 d5 16. Qb4 b6 17. Qxa5 bxa5 18. Bb5 Nf5 19. Bf4 Bb7 20. Rhe1 Rc8
21. Be2 {Paniagua Garcia,J-Moreno Ruiz,J (2325) Vilanova 1993 1-0 (31)}) (6...
d5 7. Bxf6 Qxf6 8. Nxd5 Qd6 9. Nxc6 Qxd5 10. Ne5 Be6 11. Bc4 Qa5+ 12. c3 Bxc4
13. Nxc4 Qd5 14. Ne3 Qg5 15. Qg4 Qxg4 16. Nxg4 Bd6 17. O-O O-O-O 18. Rfe1 Rde8
19. Re2 h5 20. Ne3 Rhf8 21. Rae1 {Hall,D-Tew,P Monmouth 2004 1-0 (36)}) (6...
Bb4 $142 7. Bc4 d5 8. Bxf6 Qxf6 9. Bxd5 Nxe5 10. dxe5 Qxe5 $16) 7. Bc4 $18 Nxe5
(7... d5 8. Bxf6 Bxf6 9. Bxd5 Nxe5 10. dxe5 Be7 11. Qh5+ g6 $18) 8. dxe5 Ng4 (
8... c6 9. exf6 Bxf6 10. Bxf6 Qxf6 11. Nxe4 $18) 9. Qxg4 d5 10. Bxe7 (10. Qh5+
$142 $5 g6 11. Qh6 c6 12. Bxe7 Qxe7 $18) 10... Qxe7 11. Qe2 (11. Qg3 $142 dxc4
12. Nd5 Qf7 $18) 11... dxc4 12. Qxe4 Qb4 (12... O-O 13. O-O $18) 13. O-O-O O-O
14. Qd5+ (14. e6 $5 Qe7 15. Rhe1 Qxe6 16. Qxe6+ Bxe6 17. Rxe6 Rxf2 $18) 14...
Kh8 15. e6 Re8 16. Rhe1 Qe7 17. Qxc4 (17. Rd2 $5 Bxe6 18. Qxb7 Qf8 19. Qxc7 Bg8
$18) 17... Bxe6 18. Qf4 Rf8 (18... c6 $18) 19. Qe5 Rae8 (19... Rxf2 20. Qxe6
Qxe6 21. Rxe6 Rxg2 22. h3 $18) 20. Nd5 Bxd5 21. Rxd5 (21. Qxe7 $142 Rxe7 22.
Rxe7 $18) 21... Qf7 $19 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1991.11.15"]
[Round "2"]
[White "Oshiro, M."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2002"]
[BlackElo "1851"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "37"]

{D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
4. Nc3 e6 5. e4 c5 6. d5 exd5 7. e5 Ne4 8. Nxd5 Qa5+ (8... b5 9. b3 Qa5+ 10.
Nd2 Be6 11. bxc4 Nd7 12. Qf3 Bxd5 13. cxd5 Qc3 14. e6 Ndf6 15. Bxb5+ Ke7 16.
O-O Qxf3 17. Nxf3 fxe6 18. dxe6 Nd6 19. Ba4 Kxe6 20. Re1+ Kf5 21. Bc2+ {
1-0 (21) Beliavsky,A (2599)-Borisek,J (2509) Portoroz 2005}) 9. Bd2 (9. Nd2 Nc6
10. Bxc4 Be6 11. O-O Nxd2 12. Bxd2 Qd8 13. Qb3 Qd7 14. Bc3 O-O-O 15. Rad1 Bxd5
16. Rxd5 Qc7 17. Rxd8+ Nxd8 18. Rd1 h5 19. Bxf7 {
1-0 (19) Sulava,N (2497)-Giertz,N (2282) Basel 2006}) 9... Nxd2 10. Nxd2 $146 (
10. Qxd2 Qxd2+ 11. Kxd2 (11. Nxd2 Na6 12. Nxc4 Be6 13. Nf4 O-O-O 14. Nxe6 fxe6
15. Be2 Be7 16. O-O Nc7 17. Rac1 Kb8 18. Rfd1 Nb5 19. Bg4 Nd4 20. Kf1 b6 21.
Rc3 Rhf8 22. g3 g5 23. Ne3 h5 24. Bxh5 Rh8 25. g4 Nc6 {
Minet,S (2121)-Moutaux,R (1980) France 2003 1/2-1/2 (40)} 26. Rxd8+ Rxd8 27.
Bf7 Nxe5 28. Bxe6 Rd2 29. Rc2 Rxc2 30. Nxc2 Nd3 31. b3 Nb4 32. Nxb4 cxb4 33.
Ke2 Kc7 34. Ke3 Kd6 35. Bc4 Ke5 36. f3 Bc5+ 37. Kd3 Bg1 38. h3 Kf4 39. Bd5 Bf2
40. Kc4 Bc5 {Mourot,F (2057)-Bouton,C (2165) France 2003 1/2-1/2 (40)}) 11...
Na6 12. Bxc4 Be6 13. Rhd1 O-O-O 14. Ke1 Nc7 15. Ne3 Be7 16. Bxe6+ fxe6 17. a4
Nd5 18. Nc4 g5 19. Kf1 Rhf8 20. Rac1 g4 21. Ne1 Bg5 22. Rc2 Kb8 23. Rd3 Rd7 24.
Rb3 Nb4 {Pedro,F (2301)-Mazziotti Irigoyen,G (2162) Argentina 2003 1-0 (56)}) (
10. Qxd2 $142 Qxd2+ 11. Nxd2 $16) 10... b5 $4 (10... Be6 $142 11. Bxc4 Nc6 $11)
11. a4 $18 Bb7 (11... Qd8 12. Nc3 Nc6 13. axb5 Nd4 14. Bxc4 Be7 $18) 12. axb5
Qxa1 (12... Qd8 13. Ne3 Be7 14. Ndxc4 O-O $18) 13. Qxa1 Bxd5 14. Bxc4 Bxc4 15.
Nxc4 Nd7 16. O-O (16. b6 $142 $5 Be7 17. bxa7 O-O $18) 16... Be7 17. b6 $1 O-O
(17... axb6 18. Qxa8+ {Deflection Pinning}) (17... Nxb6 18. Nxb6 axb6 19. Qxa8+
{Remove defender Deflection Pinning}) 18. b7 Rab8 19. Qxa7 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1992.01.03"]
[Round "1"]
[White "Nightengale, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1248"]
[BlackElo "1839"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "58"]

{A08: King's Indian Attack} 1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. d3 Bg7 5. O-O O-O
6. Nbd2 c5 7. c3 Nc6 8. Re1 (8. Qc2 e5 9. e3 h6 10. Nb3 b6 11. Bd2 Ba6 12. Rfe1
e4 13. dxe4 dxe4 14. Nh4 Bd3 15. Qd1 Qd7 16. Bf1 Ne5 17. Bxd3 Nxd3 18. Re2 Nxb2
19. Qc2 Nd3 20. f4 Nd5 21. a3 Qa4 22. Ra2 Qc4 {
Jina,L (1895)-Durchan,M (1700) Klatovy 2005 1/2-1/2}) 8... e5 (8... d4 9. cxd4
cxd4 10. b3 Nd5 11. Bb2 Nc3 12. Qc1 Bf5 13. Nc4 Rc8 14. a4 b6 15. Qf4 a6 16. g4
Be6 17. h4 b5 18. axb5 axb5 19. Ncd2 Nb4 20. Rac1 Nxe2+ 21. Rxe2 Nxd3 22. Rxc8
Nxf4 {0-1 (22) Niebergall,G (2110)-Kovalev,A (2495) Meisdorf 1996}) 9. c4 d4
10. e4 $146 (10. Nf1 h6 11. a3 e4 12. dxe4 Nxe4 13. N3d2 Nxd2 14. Nxd2 Be6 15.
Qc2 Qd7 16. Ne4 b6 17. Bf4 Rad8 18. Bxh6 d3 19. exd3 Nd4 20. Qd1 Bg4 21. Bxg7
Kxg7 22. f3 Bh3 23. b4 Rh8 24. Bh1 f5 {Trueman,F-Greenberg,H Winnipeg 1999 0-1}
) (10. b4 $142 $5 cxb4 11. a3 $17) 10... dxe3 11. Rxe3 Ng4 12. Re1 Qxd3 (12...
Nb4 13. Bf1 Nxd3 14. Bxd3 Qxd3 15. h3 $19) 13. Bf1 $2 (13. h3 $142 Nh6 14. Ne4
Qxc4 15. b3 $15) 13... Qd8 (13... Qd6 $142 14. Ne4 Qxd1 15. Rxd1 Nf6 16. Nxf6+
Bxf6 $19) 14. Qc2 $4 (14. h3 $142 Nh6 15. Ne4 $19) 14... Bf5 (14... f5 15. h3
Nh6 16. Nb3 $19) 15. Ne4 Nf6 (15... h6 $142 16. Nh4 Bxe4 17. Qxe4 $19) 16. Bg5
Nd4 (16... Bxe4 $142 17. Rxe4 Qc7 $19) 17. Qc3 $4 (17. Nxd4 $142 cxd4 18. Bd3
Bxe4 19. Bxe4 $19) 17... Nxf3+ (17... Nxe4 18. Bxd8 Nxc3 $19 (18... Raxd8 $6
19. Qa3 Nc2 20. Qxa7 $11)) 18. Qxf3 $17 Qb6 (18... Bxe4 $142 19. Rxe4 h6 20.
Bxf6 Qxf6 21. Qxf6 Bxf6 $15) 19. b3 $4 (19. Nxf6+ $142 Bxf6 20. Bxf6 Qxf6 21.
Bd3 $11) 19... Nxe4 $19 20. Rxe4 Bxe4 (20... h6 21. Be3 Rad8 22. Bg2 Bxe4 23.
Qxe4 $19) 21. Qxe4 h6 (21... f5 $142 $5 22. Qd5+ Rf7 23. Rd1 $19) 22. Be3 Qc7
23. Rb1 (23. Bg2 Rab8 $19) 23... Rfd8 (23... b6 24. b4 cxb4 25. Rxb4 $19) 24.
b4 (24. Bg2 Rd7 25. Qc2 Kh7 $19) 24... cxb4 25. Rxb4 b6 (25... Qc6 26. Qc2 b6
27. Bg2 $19) 26. a4 (26. c5 Rab8 27. cxb6 axb6 $19) 26... Rac8 (26... f5 $142
$5 27. Qc2 $19) 27. a5 (27. c5 bxc5 28. Rb7 Qd6 29. Rxa7 Qb8 $19) 27... Qd6 28.
axb6 (28. Rb5 f5 29. Qf3 bxa5 30. Rxa5 $19) 28... Qxb4 29. Qb7 (29. bxa7 f5 30.
Qc2 Ra8 $19) 29... axb6 (29... axb6 30. Kg2 Ra8 $19) 0-1

[Event "SCC Championship"]
[Site "?"]
[Date "1992.01.23"]
[Round "2"]
[White "Bailey, B."]
[Black "McQuitty, M."]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1839"]
[BlackElo "1667"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "109"]

{B06: Modern Defence} 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. h3 c5 5. Bb5+ Bd7 6.
Bxd7+ Nxd7 7. O-O cxd4 8. Nxd4 Ngf6 9. Re1 O-O 10. Nc3 $146 (10. c3 Nc5 11. e5
dxe5 12. Rxe5 Nfe4 13. Rxe4 Nxe4 14. Qg4 f5 15. Qh4 e5 {
0-1 (15) Gonzalez,E-Smink,P San Luis 2006}) 10... Ne5 (10... Re8 11. a4 $15)
11. b3 (11. Nd5 Nxd5 12. exd5 Re8 $11) 11... Rc8 (11... e6 12. Na4 $11) 12. Bb2
(12. Nd5 $142 $11) 12... g5 $4 (12... a6 $142 $5 $15) 13. Nd5 $4 (13. Nf5 $142
Ne8 14. Nd5 $18) 13... e6 $14 14. Nxf6+ Qxf6 15. Rb1 Qf4 (15... Qg6 $5 $11) 16.
c4 Qh4 17. Nf3 (17. Re3 $5 $16) 17... Nxf3+ $14 18. Qxf3 e5 $4 (18... Qf4 $142
19. Qd1 Bxb2 20. Rxb2 Rfd8 $16) 19. Qf5 (19. Rbd1 $142 Rfd8 $18) 19... Rce8 (
19... Qf4 20. Qd7 Rb8 $18) 20. Bc1 h6 21. Qg4 (21. g3 $142 Qh5 22. h4 $18)
21... Qxg4 22. hxg4 Re6 (22... Rc8 23. Rd1 Rc6 24. Be3 $16) 23. Rd1 Kh7 $2 (
23... Rc8 $18) 24. Ba3 Rd8 25. Rd3 (25. c5 $142 $5 Kg6 26. cxd6 Bf8 $18) 25...
b6 (25... Bf8 26. Rbd1 Re7 27. Bb2 $18 (27. Bxd6 $6 Red7 28. c5 Kg6 $14) (27.
Rxd6 $6 Rxd6 28. Bxd6 Rd7 $11)) 26. Rbd1 (26. c5 bxc5 27. Bxc5 a6 $18) 26...
Bf8 27. Kf1 Kg6 (27... Re7 28. Bb2 (28. Bxd6 Red7 29. Bxf8 Rxd3 30. Rxd3 Rxd3
$19) 28... Re6 29. Rd5 $18) 28. Ke2 h5 (28... Kf6 29. Rd5 Be7 30. Bb4 $18) 29.
gxh5+ Kxh5 30. Rh3+ Kg6 31. g4 (31. Rh8 Kg7 32. Rdh1 Rc8 33. R1h7+ Kg6 $18)
31... Rf6 $2 (31... Rc8 32. Bb4 $18) 32. Rh5 (32. Rh8 Kg7 33. Rdh1 Re6 34.
R1h7+ Kg6 $18) 32... Rf4 (32... Re6 $18) 33. f3 f5 (33... Rf6 34. Bc1 Bh6 $18)
34. Bc1 (34. exf5+ $142 Kf6 35. Bc1 $18) 34... fxg4 $11 35. Bxf4 Kxh5 36. Bxe5
gxf3+ 37. Kxf3 g4+ 38. Kg3 Be7 $2 (38... Re8 $142 $5 39. Bf4 Rxe4 40. Rd5+ Kg6
41. Kxg4 Kf7 $11) 39. Rh1+ $16 Kg6 40. Bf4 Bg5 $4 (40... Rf8 $142 $16) 41. Kxg4
$18 Bxf4 (41... Be7 42. Rh6+ Kg7 43. Re6 $18) 42. Kxf4 Rf8+ 43. Ke3 Rf7 44. Rd1
Rf6 45. Rd2 Kf7 (45... Re6 46. Rf2 Re5 $18) 46. Rf2 Rxf2 47. Kxf2 Kf6 48. Kf3
Ke5 49. Ke3 a6 50. a3 b5 51. cxb5 axb5 (51... a5 52. b6 Kf6 53. b7 a4 54. bxa4
d5 55. b8=Q Ke6 56. Qd8 d4+ 57. Kxd4 Kf7 58. a5 Kg6 59. a4 Kg7 60. a6 Kg6 61.
a7 Kg7 62. a8=Q Kg6 63. e5 Kf5 64. a5 Ke6 65. a6 Kf5 66. a7 Ke6 67. Qd7+ Kxd7
68. e6+ Kxe6 69. Qf8 Kd7 70. a8=Q Kc7 71. Qfd8#) 52. a4 bxa4 53. bxa4 d5 54. a5
dxe4 55. a6 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1992.01.31"]
[Round "3"]
[White "Fulgham, N."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2064"]
[BlackElo "1812"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "49"]

{D26: Queen's Gambit Accepted: 4 e3 e6 5 Bxc5 c5 sidelines} 1. d4 d5 2. c4 dxc4
3. Nc3 Nf6 4. e3 e6 5. Bxc4 c5 6. Nf3 Nc6 7. O-O Be7 8. a3 O-O 9. dxc5 Bxc5 (
9... Qxd1 10. Rxd1 Bxc5 11. b4 Be7 12. Bb2 a6 13. b5 Na5 14. Be2 Nb3 15. Rab1
Nc5 16. Ne5 Bd7 17. a4 Rfd8 18. Ba3 axb5 {
1/2-1/2 (18) Kalinin,O (2354)-Bogdanovich,S (2190) Illichevsk 2006}) 10. Qe2 (
10. b4 Bd6 11. Bb2 Qe7 12. Nb5 Bb8 13. Nbd4 Bd7 14. Rc1 Rd8 15. Qe2 e5 16. Nxc6
Bxc6 17. Ng5 Be8 18. Qf3 h6 19. Ne4 Nxe4 20. Qxe4 Bc6 21. Qf5 Bd7 22. Qe4 Bc6
23. Qg4 Bc7 24. b5 Bd5 {Dreev,A (2683)-Adla,D (2498) ICC INT 2002 1/2-1/2 (51)}
) 10... a6 $146 (10... Bd7 11. b4 Be7 12. Bb2 Rc8 13. Rfd1 Qb6 14. Rac1 Rfd8
15. Na4 Qc7 16. b5 Na5 17. Bxe6 Bxe6 18. Rxc7 Rxd1+ 19. Qxd1 Rxc7 {
1-0 (19) Marshall,F-Janowski,D Biarritz 1912}) (10... e5 11. b4 Bd6 12. Ng5 Bf5
13. Rd1 Qe7 14. f3 h6 15. Nge4 Rfd8 16. Nd5 Nxd5 17. Bxd5 a6 18. Bb2 Bc7 19.
Rac1 Bb6 20. Nc5 Rac8 21. Kh1 Bxc5 22. Rxc5 Be6 23. Bxc6 Rxd1+ 24. Qxd1 Rxc6
25. Rxc6 {Graf,A (2575)-Koumanis,S Ikaria 1994 1/2-1/2 (119)}) 11. b4 Bd6 12.
Rd1 Qe7 13. e4 (13. Bb2 $5 $14) 13... Ne5 $11 14. Bg5 Nxf3+ (14... b5 15. Bd5
Ra7 16. Bb3 $11) 15. Qxf3 (15. gxf3 $143 h6 16. Bxf6 Qxf6 (16... gxf6 $4 17.
Qd2 Rd8 18. Qxh6 $18) 17. Rxd6 Qxc3 $15) 15... Be5 16. Rac1 b5 17. Bd3 Bb7 18.
Bb1 (18. Bf4 Bxf4 19. Qxf4 Rac8 $11) 18... Rac8 (18... Rfd8 19. Bf4 Bxc3 20.
Qxc3 Nxe4 21. Rxd8+ Rxd8 22. Bxe4 Bxe4 23. h3 $15) 19. Ne2 (19. Bf4 Bxf4 20.
Qxf4 Rfd8 $11) 19... Rxc1 $15 20. Nxc1 Rd8 21. Nd3 Rd6 $4 (21... h6 22. Bxf6
Bxf6 23. Nc5 $15) 22. Bxf6 (22. Nxe5 $142 Rxd1+ 23. Qxd1 $18) 22... Bxf6 $15
23. Bc2 (23. Nc5 Bd4 24. Nxb7 Qxb7 $17) 23... Qc7 (23... Bd4 $142 $5 $17) 24.
Nc5 $15 Bd4 (24... Bc8 25. Rxd6 Qxd6 26. Qd3 Qxd3 27. Nxd3 $15) 25. Nxb7 $11
1/2-1/2

[Event "SCC Championship"]
[Site "?"]
[Date "1992.02.06"]
[Round "4"]
[White "Marshall, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2138"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "31"]

{C30: King's Gambit Declined} 1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5
Bg4 6. O-O Be7 7. h3 Bxf3 8. Qxf3 O-O 9. Bxc6 bxc6 10. fxe5 dxe5 11. d3 Bc5+ (
11... Rb8 12. Qg3 Qd6 13. Rf5 Nd7 14. Ne2 c5 15. b3 Rfe8 16. Bb2 f6 17. Raf1
Nf8 18. Bc1 Ng6 19. h4 Kh8 20. h5 Nf8 21. Kh1 Ne6 22. Nc3 Nd4 23. R5f2 c6 24.
Na4 Nb5 25. Be3 Nd4 26. Nb2 {
Crotti,L (1865)-Rueda,R (1700) Posadas 2003 1-0 (68)}) 12. Kh1 Qd6 13. Ne2 $146
(13. Nd1 Nd7 14. Ne3 Qg6 15. Nc4 Rae8 16. Bd2 Re6 17. Qf5 Qg3 18. Rf3 Qg6 19.
b4 Be7 20. Bc3 Bd6 21. Na5 c5 22. b5 Rf6 23. Qxd7 Rxf3 24. gxf3 f5 25. Rg1 Qh6
26. Kh2 Qf4+ 27. Rg3 Rf7 {
Marti Puig,P-Saenz Francia,A Oropesa del Mar 2001 1-0 (38)}) 13... Nd7 (13...
Ne8 $5 $16) 14. Ng3 $18 f6 $4 (14... Kh8 $142 $18) 15. Nf5 Qe6 16. Qg4 (16. Qg4
Kf7 17. Qxg7+ Ke8 18. Qxh7 $18) 1-0

[Event "SCC Round Robin"]
[Site "?"]
[Date "1992.04.17"]
[Round "1"]
[White "Bailey, B."]
[Black "Staley, G."]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1827"]
[BlackElo "1876"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "74"]

{B68: Sicilian: Richter-Rauzer: 7...a6 8 0-0-0 Bd7 9 f4 Be7} 1. e4 c5 2. Nf3
Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. Bg5 Be7 8. Qd2 a6 9. O-O-O
Qc7 10. f4 Bd7 11. Bxf6 (11. g4 O-O-O 12. Nxc6 Bxc6 13. Bf3 h6 14. Bxf6 Bxf6
15. Qe3 g5 16. f5 Qa5 17. Rd3 Be5 18. Kb1 Qc5 19. Qe2 Kc7 20. Rhd1 b5 21. a3 b4
22. Na2 bxa3 23. Rxa3 Rb8 24. Rb3 Ba4 25. Rc1 Kd7 {
Pandavos,E (2310)-Pelts,R (2450) Thessaloniki 1984 0-1 (40)}) 11... Bxf6 (11...
gxf6 12. f5 O-O-O 13. Bg4 Nxd4 14. Qxd4 Kb8 15. Rhf1 Rc8 16. Kb1 h5 17. Bh3
Rhg8 18. Qd2 Rg5 19. Ne2 Qd8 20. Nf4 Qg8 21. Qe3 Rc5 22. Nd3 Rc7 23. Nf4 Qc8
24. Rd2 Rc5 25. Nd3 Rc4 26. Nf4 {
Lanneau,B (2173)-Dziuba,M (2416) Cappelle la Grande 2005 0-1}) 12. Ndb5 $4 $146
(12. Nxc6 Bxc6 13. Qxd6 (13. Bf3 O-O-O 14. Kb1 Qb6 15. Rhe1 Rd7 16. Qe3 Qb4 17.
a3 Qa5 18. e5 Bxf3 19. gxf3 dxe5 20. fxe5 Rxd1+ 21. Nxd1 Be7 {
1/2-1/2 (21) Constantinou,A-Riza,C Cyprus 1998}) 13... Qxd6 14. Rxd6 Bxc3 15.
bxc3 Bxe4 16. Rd4 Bc6 17. Rhd1 Ke7 18. g3 Rhd8 19. R1d3 Rac8 20. Bf3 Bxf3 21.
Rxf3 f6 22. Rfd3 h5 23. Re3 Rd6 24. Kd2 g6 25. Red3 Rcc6 26. Rb4 b6 {
Gilbert-Vasquez,J (2275) Siegen 1970 0-1 (49)}) (12. Nf3 $142 Be7 13. Kb1 $11)
12... axb5 $19 13. Nxb5 Qb8 14. Nxd6+ Kf8 15. e5 $2 (15. Kb1 Be7 16. Nb5 Be8
$19) 15... Be7 (15... Rxa2 $142 16. Qe3 Be7 $19) 16. Kb1 Bxd6 17. exd6 b5 (
17... Qa7 $5 18. a3 Qb6 19. Qc3 $19) 18. Bf3 Ra6 19. Qe2 $2 (19. Rhe1 $142 h5
20. Re3 $19) 19... Qb6 (19... Qa7 $142 20. a3 Nd4 21. Qe4 Nxf3 22. Qxf3 $19)
20. f5 (20. c3 h5 $1 21. Rhe1 $19) 20... Nd4 21. Qe4 Nxf5 22. Rhf1 (22. Rd3 Ra4
23. b4 Nxd6 $19) 22... Nxd6 (22... Ne3 $142 23. Rg1 Nxd1 24. Rxd1 $19) 23. Qf4
(23. Qb4 Qc7 24. Bb7 Rb6 $19) 23... Be8 (23... f6 24. Be2 Qc5 25. a3 $19) 24.
Bh5 (24. Qb4 f6 $19) 24... g6 (24... Qc5 25. a3 Rc6 26. c3 $19) 25. Be2 Nf5 26.
Rd3 (26. Qe5 Rg8 27. Rf3 h5 $19) 26... Kg7 (26... Qc5 $142 $19) 27. g4 Ra4 28.
b4 Ne7 (28... e5 $142 29. Qxe5+ f6 $19) 29. Qf6+ $18 Kg8 (29... Kf8 30. Qxh8+
Ng8 31. a3 $18) 30. Qxe7 Ra8 31. Rd7 Qa6 32. Rxf7 Qxa2+ 33. Kc1 Qa3+ (33...
Qa1+ 34. Kd2 Bxd7 $18) 34. Kd2 Qxb4+ 35. Qxb4 Bxf7 36. Bxb5 (36. Qe7 $142 Rf8
37. Bxb5 $18) 36... Kg7 37. Qd4+ Kh6 (37... Kg8 38. Qf6 Rf8 39. Bc4 h5 40. Rxf7
Rxf7 41. Qxe6 Kg7 42. Qxf7+ Kh6 43. Bd3 Kg5 44. Qe7+ Kxg4 45. Qe4+ Kg5 46.
Qxg6+ Kf4 47. Qg3#) 1-0

[Event "SCC Round Robin"]
[Site "?"]
[Date "1992.05.01"]
[Round "2"]
[White "Baxter, B."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1802"]
[BlackElo "1827"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "77"]

{A01: Nimzowitsch-Larsen Opening} 1. b3 d5 2. Bb2 Nf6 3. e3 Nc6 4. Bb5 a6 (4...
Bg4 5. f3 Bd7 6. f4 Ne4 7. Nf3 e6 8. O-O f6 9. Nc3 Nxc3 10. Bxc3 Bc5 11. d4 Bd6
12. Bd3 Qe7 13. Bb2 O-O-O 14. c4 Ba3 15. Bxa3 Qxa3 16. Rf2 Qe7 17. Rb1 g5 18.
b4 gxf4 19. exf4 {
Bellon Lopez,J (2425)-Hagberg,M (2203) Stockholm 2004 1-0 (52)}) (4... Bd7 5.
Nf3 a6 6. Bxc6 Bxc6 7. d4 e6 8. O-O Bd6 9. Nbd2 b5 10. Ne5 Bb7 11. Ndf3 Rc8 12.
Qe2 c5 13. c4 bxc4 14. bxc4 cxd4 15. Bxd4 dxc4 16. Nxc4 Bb8 17. Bb6 Qd5 18.
Rac1 O-O 19. Rfd1 {Rades,A (1296)-Becker,C (1593) Duisburg 2005 1-0 (66)}) 5.
Bxc6+ bxc6 6. f4 e6 $146 (6... Bg4 7. Nf3 e6 8. O-O Bc5 9. Qe1 Bxf3 10. Rxf3
Rg8 11. d3 Ng4 12. h3 Nh6 13. Nd2 g5 14. d4 Bd6 15. c4 gxf4 16. exf4 Qf6 17.
Rc1 Kd7 18. c5 Be7 19. Qf1 Nf5 20. g4 h5 21. g5 {
Oria Blasco,A-Garrido Moreno,A Gijon 2000 0-1 (42)}) (6... a5 7. Nf3 $11) 7.
Nf3 $14 Bd6 8. O-O O-O 9. d3 Qe7 (9... Nd7 10. Ne5 Bxe5 11. fxe5 $14 (11. Bxe5
$143 Nxe5 12. fxe5 Qg5 $15)) 10. Ne5 Bb7 (10... c5 11. Nd2 $14) 11. Nd2 (11.
Rf3 c5 12. Rh3 d4 $16) 11... c5 12. Ng4 (12. Qe2 Nd7 $11) 12... Nxg4 13. Qxg4
f6 14. Nf3 (14. a4 a5 $11) 14... Rae8 (14... a5 15. a4 $17) 15. Rae1 Bc8 (15...
c4 16. bxc4 dxc4 17. Nd2 cxd3 18. cxd3 $15) 16. Qh4 (16. Nd2 a5 $11) 16... e5 (
16... c4 $5 17. dxc4 dxc4 $15) 17. fxe5 $11 fxe5 18. Qxe7 Rxe7 19. e4 dxe4 20.
Rxe4 {The pressure on the isolated pawn grows} Bb7 21. Re2 e4 22. Nd2 exd3 23.
Rxe7 Bxe7 24. Rxf8+ Kxf8 25. cxd3 Kf7 26. Kf2 g6 27. Ne4 Ke6 28. Ke3 Kf5 29. h3
h5 30. g3 g5 31. g4+ hxg4 32. Ng3+ Ke6 33. hxg4 Bf6 (33... Bd6 $142 34. Ne4 Be7
$11) 34. Bxf6 $18 Kxf6 35. Ne4+ Bxe4 $4 (35... Kg6 $142 $16) 36. Kxe4 $18 (36.
dxe4 $6 Ke5 $11) 36... c6 37. d4 cxd4 38. Kxd4 Ke6 39. b4 1-0

[Event "SCC Round Robin"]
[Site "?"]
[Date "1992.05.08"]
[Round "3"]
[White "Dietsch, K."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C21"]
[WhiteElo "1812"]
[BlackElo "1827"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "104"]

{C21: Danish Gambit} 1. e4 e5 2. d4 exd4 3. Nf3 d5 4. e5 (4. Qxd4 Nc6 (4...
dxe4 5. Qxd8+ Kxd8 6. Ng5 Nh6 7. Bc4 Bb4+ 8. Nc3 Bf5 9. Bxf7 c6 10. O-O Rf8 11.
Be6 e3 12. Bxf5 exf2+ 13. Rxf2 Rxf5 14. Ne6+ Ke7 15. Rxf5 Nxf5 16. Nc7 Na6 17.
Nxa8 {1-0 (17) Hlavacek,J-Pliva,V Czechia 1996}) 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O
Nf6 8. exd5 cxd5 9. Re1+ Be6 10. Ng5 Qd7 11. Qe3 O-O-O 12. Qa7 Qc6 13. Be3 Ne4
14. Nf3 Qb7 15. Qxb7+ Kxb7 16. c3 c5 17. Na3 a5 18. Nc2 Be7 {
Mandarin,V (2130)-Zarrouati,P (2200) France 1989 0-1 (75)}) 4... c5 $146 (4...
Nc6 5. Bb5 Bb4+ 6. c3 dxc3 7. O-O c2 8. Qxc2 Nge7 9. a3 Bf5 10. Qa4 Bc5 11. Bg5
Bd7 12. Qh4 h6 13. b4 Bb6 14. Bxc6 Bxc6 15. Nc3 d4 16. Rad1 Bxf3 17. gxf3 Qd7
18. Bxe7 g5 19. Bxg5 {De Saint Amant,P-Stanley,C New York 1852 1-0 (36)}) 5.
Be2 (5. c3 dxc3 6. Nxc3 Be6 $17) 5... Nc6 6. O-O Be7 (6... Nge7 7. c3 dxc3 8.
Nxc3 $17) 7. h3 (7. c3 dxc3 8. Nxc3 $15) 7... f6 $4 (7... Nh6 8. a3 O-O 9. Bxh6
gxh6 10. b4 $19) 8. Bf4 (8. Bb5 $142 Bd7 9. Bxc6 bxc6 10. Qe2 $11) 8... fxe5
$17 9. Nxe5 Nxe5 (9... Nf6 $142 10. Bh5+ g6 $19) 10. Bxe5 $11 Nf6 11. Bh5+ g6
12. Re1 (12. Bf3 $142 $5 O-O 13. c3 dxc3 14. Nxc3 $11) 12... O-O $17 (12...
gxh5 $4 13. Bxf6 Kf8 14. Bxe7+ Qxe7 15. Rxe7 Kxe7 16. Na3 $18) 13. Bf3 Bf5 14.
Nd2 Qd7 15. c4 dxc3 16. bxc3 Rad8 17. g4 (17. c4 dxc4 18. Nxc4 b5 $15) 17...
Be6 (17... Bd3 $142 $5 $19) 18. Qe2 $17 Bf7 19. Nb3 $2 (19. Bg2 $142 $5 $17)
19... b6 $19 20. Qd2 (20. Nd2 h5 21. gxh5 Qxh3 22. hxg6 Bxg6 $19) 20... Ne8 (
20... d4 21. Qh6 Ne8 22. Nd2 $19) 21. Bf4 $6 (21. Nc1 d4 22. cxd4 $19) 21...
Bf6 22. Re2 (22. Rad1 Nd6 23. Bg2 Qa4 $19) 22... Nc7 (22... d4 23. cxd4 c4 24.
Bh6 cxb3 25. Bxf8 $19) 23. Rae1 (23. Rc1 Nb5 24. Bh6 Rfe8 $19) 23... Nb5 24.
Be5 Bxe5 25. Rxe5 Rfe8 (25... d4 $142 26. Re7 Qd6 27. cxd4 c4 $19) 26. Rxe8+
$11 Bxe8 27. Bxd5+ Bf7 28. Bxf7+ Kxf7 29. Qf4+ Kg8 30. Qc4+ Kg7 31. a4 Nd6 32.
Qf4 (32. Qd5 Nf7 33. Qxd7 Rxd7 $11) 32... Qf7 (32... Nf7 33. Qe4 $15) 33. Qe5+
(33. Qxf7+ Kxf7 34. Nd2 Re8 $11) 33... Qf6 (33... Kg8 34. Qg5 Rf8 35. Qd2 $15)
34. Qe7+ (34. Qxf6+ Kxf6 35. Nd2 Re8 $11) 34... Qxe7 (34... Nf7 $142 $5 35. Qe3
Ng5 36. Qe7+ Qxe7 37. Rxe7+ Kf6 38. Rxa7 Nxh3+ 39. Kh2 Nxf2 $15) 35. Rxe7+ $11
Kf6 36. Rxa7 Ne4 37. Ra6 {White intends a5} Rd6 38. a5 bxa5 39. Rxd6+ Nxd6 40.
Nxa5 c4 41. f3 Nb5 42. Nxc4 Nxc3 43. Kf2 Nd5 44. h4 h6 45. Ne3 Nf4 46. Ng2 Nd5
47. f4 g5 48. f5 gxh4 49. Nxh4 Ne7 50. Nf3 Nxf5 51. Ke2 h5 52. g5+ Kg6 1/2-1/2

[Event "SCC Round Robin"]
[Site "?"]
[Date "1992.05.15"]
[Round "4"]
[White "Bailey, B."]
[Black "Umipeg, G."]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1827"]
[BlackElo "1808"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "86"]

{B40: Sicilian: 2...e6, Unusual lines} 1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4
Nf6 5. Nc3 Bc5 6. e5 $146 (6. Be3 Bxd4 (6... Bb4 7. Bd3 e5 8. Nf5 d5 9. Nxg7+
Kf8 10. Bh6 Kg8 11. Nh5 Ng4 12. Bd2 Qh4 13. Ng3 Bc5 14. Rf1 Nxh2 15. Rh1 h5 16.
Nxd5 Bg4 17. Qc1 {1-0 (17) Padevsky,N-Canal,E Reggio Emilia 1961}) 7. Bxd4 O-O
8. Bc4 Nc6 9. Be3 b6 10. Qe2 Na5 11. Bd3 Bb7 12. O-O-O Rc8 13. g4 Qe7 14. g5
Ne8 15. Rhg1 Nd6 16. Qh5 Ndc4 17. g6 fxg6 18. Bg5 Qb4 {
0-1 (18) Georgiou,H-Michelakos,P (1887) Athens 2006}) (6. Na4 Qa5+ 7. Nc3 Qb6
8. Na4 Qa5+ 9. Nc3 Qb6 {1/2-1/2 (9) Kengis,E (2575)-Kveinys,A (2525) Bonn 1995}
) (6. Nb3 Bb4 7. e5 Nd5 8. Qg4 Kf8 9. Bd2 d6 10. exd6 Nc6 11. O-O-O Qxd6 12.
Nxd5 exd5 13. Qh4 Bxd2+ 14. Rxd2 Be6 15. f4 a5 16. Qf2 a4 17. Nd4 a3 18. b3
Nxd4 19. Qxd4 Rc8 20. g4 h5 {Kuijpers,F-Canal,E Beverwijk 1963 1-0 (43)}) 6...
Ng8 $4 (6... Qb6 7. Ndb5 (7. exf6 $6 Bxd4 8. fxg7 Bxf2+ 9. Ke2 Rg8 $11) 7... a6
8. Qf3 (8. exf6 $6 Bxf2+ 9. Ke2 axb5 10. fxg7 Rg8 $11) 8... axb5 9. exf6 gxf6
10. Bxb5 $18) 7. Nb3 (7. Ne4 $142 Be7 8. Nb5 Kf8 $18) 7... Bb4 (7... Bf8 8. Bd2
$18) 8. Bd2 (8. Qg4 $5 Bf8 9. Bf4 h5 $18) 8... Nc6 9. a3 (9. Qg4 $5 Kf8 10. Bb5
h5 $18) 9... Bxc3 $16 10. Bxc3 (10. bxc3 $143 Nxe5 11. c4 Nf6 $17) 10... Nge7
11. Bb5 (11. Bc4 O-O 12. Qd6 a5 $16) 11... O-O (11... Nd5 12. Qd2 O-O 13. f4
$16) 12. Qe2 b6 (12... Nd5 13. Bd2 $16) 13. O-O-O Bb7 (13... Nd5 $142 14. Bd2
f6 $18) 14. Nd4 $4 (14. Kb1 $142 $18) 14... Nd5 $11 15. Nxc6 dxc6 16. Bc4 (16.
Bd3 Nxc3 17. Bxh7+ (17. bxc3 $6 Qg5+ 18. Kb2 c5 $11) 17... Kh8 18. Qg4 $11)
16... Nxc3 $17 17. bxc3 Qe7 18. Kb2 a5 (18... b5 19. Bd3 c5 20. Bxb5 $17) 19.
a4 $2 (19. Rd6 $142 $5 b5 20. Bd3 $11) 19... Rfb8 (19... b5 20. Bd3 $17) 20.
Rhg1 (20. Ka2 b5 $1 21. Bd3 bxa4 $15) 20... b5 $1 21. axb5 $4 (21. Bd3 $142 $17
) 21... cxb5 $19 22. Ba2 b4 23. c4 a4 24. Rd6 (24. Rd3 Qc5 25. Rb1 Bxg2 $19)
24... b3 25. cxb3 axb3 26. Bxb3 Bc6 $1 27. Rb1 (27. Rxc6 Qb7 {
Decoy Double attack}) 27... Ba4 (27... Qb7 28. Kc3 Ra3 29. Qb2 Qb4+ 30. Kd4 $19
) 28. Kc2 (28. Kc3 Qa7 29. Qa2 Qa5+ 30. Kd4 $19) 28... Qb7 (28... Rxb3 29. Rxb3
Rb8 30. Qe3 Bxb3+ 31. Qxb3 Rxb3 32. Kxb3 Qb7+ 33. Kc3 $19) 29. Qf3 Qb4 (29...
Qc7 $142 30. Rd4 Qxe5 31. Qd3 $19) 30. Qc3 Qb7 31. Qf3 (31. f3 Qa7 32. Bxa4
Qxa4+ 33. Kc1 Rxb1+ 34. Kxb1 Rb8+ 35. Kc1 $19) 31... Qa7 32. Rd3 Qc5 33. Qf4 (
33. Bxa4 Qxc4+ 34. Kd2 Qa2+ 35. Bc2 Rxb1 36. Qxa8+ Qxa8 37. Bxb1 $19) 33... Rc8
(33... Rb4 $142 34. Kd1 Rab8 $19) 34. Kd2 $11 Bxb3 35. Rdxb3 Ra2+ 36. R1b2 Qa5+
37. Ke2 Rd8 38. f3 (38. Qe3 h6 $11) 38... Ra1 39. Rd2 Ra2 40. Rbd3 Rxd3 41.
Kxd3 Ra1 42. Ke2 h6 43. Qd4 Kh7 1/2-1/2

[Event "Washington Open"]
[Site "?"]
[Date "1992.05.23"]
[Round "2"]
[White "Bailey, B."]
[Black "Ciano, A."]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1812"]
[BlackElo "1972"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "140"]

{C02: French: Advance Variation} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Bd7 5. Nf3
Qb6 6. Qc2 Na6 $146 (6... Nc6 7. Be3 Rc8 (7... cxd4 8. cxd4 Rc8 9. Nc3 Nge7 10.
a3 Nf5 11. Rd1 Na5 12. Qb1 Nxe3 13. fxe3 Nc4 14. Bxc4 Rxc4 15. O-O Bxa3 16.
Nxd5 Qxb2 17. Qxb2 Bxb2 18. Nf4 O-O 19. Rb1 Ba3 20. Rxb7 Bc6 21. Rxa7 Bc1 22.
Re1 {Shamiyeh,S-Makhlouf,Y Beirut 2004 1/2-1/2}) 8. dxc5 (8. Qd2 cxd4 9. cxd4
Nge7 10. Bd3 Nb4 11. b3 Nxd3+ 12. Qxd3 Bb5 13. Qd2 Nc6 14. Nc3 Ba6 15. Na4 Qb5
16. Rc1 Bb4 17. Nc3 Qa5 18. Qc2 Nxe5 {
0-1 (18) Pelttavi,J-Tolonen,L (2340) Jyvaskyla 1991}) 8... Bxc5 9. Bxc5 Qxc5
10. Nbd2 Nh6 11. h3 Nf5 12. Nb3 Nfd4 13. Nfxd4 Nxd4 14. Qd2 Nxb3 15. axb3 Qb6
16. Bd3 a6 17. b4 Bb5 18. O-O O-O 19. Kh1 Bxd3 20. Qxd3 Rc4 21. Rae1 {
Sieber,W (1866)-Arocha,C Davos 2005 1/2-1/2}) (6... Bb5 7. Bxb5+ Qxb5 8. Na3
Qb6 9. Be3 Nc6 10. O-O cxd4 11. cxd4 Nge7 12. Qb3 Qxb3 13. axb3 Kd7 14. Nc2 Ng6
15. g3 f6 16. exf6 gxf6 17. Rfd1 Bg7 18. h4 h5 19. Nce1 Rhc8 20. Nd3 b6 21. Nf4
{Valero Rubio,J-Sequera Paolini,J Lomas de Zamora 1984 0-1 (45)}) (6... cxd4 $5
7. Nxd4 f6 $15) 7. Be2 Nh6 $2 (7... cxd4 8. cxd4 Nb4 9. Qd2 $11) 8. Nbd2 (8.
Bxh6 $5 gxh6 9. O-O $16) 8... cxd4 (8... Nf5 $142 $5 9. Nb3 Ba4 $11) 9. Nxd4
$16 Rc8 (9... Nb4 10. Qd1 Bc5 $16) 10. Qb3 (10. N2f3 $142 $18) 10... Qc7 $14
11. N2f3 (11. Bxa6 $5 bxa6 12. N2f3 $11) 11... Nc5 $15 12. Qc2 (12. Qd1 $142
Ng4 13. Nb5 $11) 12... a6 $4 (12... Ng4 $142 13. Nb5 Qb8 $17) 13. O-O Ng4 (
13... Nf5 $5 14. Nxf5 exf5 $16) 14. Bf4 h5 (14... Nf6 15. a4 $16) 15. h3 $18
Nh6 (15... Nf6 16. Rac1 Nfe4 17. c4 $18) 16. Rfe1 g6 17. Rac1 b5 (17... Nf5 18.
c4 Ne4 19. Qb3 $18) 18. b3 (18. b4 Na4 19. Bd3 Nf5 20. Bxf5 gxf5 $18) 18... Be7
19. c4 (19. b4 $142 Ne4 20. Bd3 $18) 19... dxc4 $14 20. bxc4 b4 21. Qd2 (21.
Bd2 $5 Rb8 22. Rb1 $14) 21... Nf5 $11 22. Nxf5 (22. Qxb4 $143 Nd3 23. Qxe7+
Nxe7 24. Bxd3 Bc6 $17) 22... gxf5 23. Nd4 Ne4 24. Qd3 Bc5 25. Rf1 $2 (25. Bf3
$142 Bc6 26. Rxe4 (26. Nxc6 $2 Nxf2 27. Qb3 Nxh3+ 28. Kf1 Nxf4 29. Nxb4 Qb6 30.
Qa4+ Kf8 31. Nxa6 Kg7 $19) 26... fxe4 27. Bxe4 $11) 25... Bc6 $4 (25... Qa7
$142 26. Be3 Ba4 $19) 26. Nxc6 $16 Qxc6 27. Bf3 Rd8 28. Qc2 (28. Qe2 $5 Rg8 29.
Rcd1 Ke7 30. Rxd8 Kxd8 $18) 28... Rg8 29. Rce1 a5 30. Bxe4 (30. Kh2 $5 $16)
30... fxe4 $11 31. Qxe4 $4 (31. Rxe4 $142 Rd4 32. Rfe1 $11) 31... Qxe4 $19 32.
Rxe4 Rd3 $4 (32... Kd7 $142 $19) 33. Be3 $11 Bxe3 34. fxe3 Rg5 35. g4 hxg4 36.
hxg4 Rc3 (36... Rg7 37. Kg2 $11) 37. Kg2 Rg7 38. Kf3 Rh7 39. Rf2 Rh3+ 40. Kf4
Rh1 41. Kg5 a4 42. Ref4 Rh7 43. c5 Rxe3 44. Rxb4 Rxe5+ 45. Kf4 Rxc5 46. Rxa4
Rh3 47. Rb2 Rhc3 48. Ra7 e5+ 49. Ke4 R3c4+ 50. Kf3 Rf4+ 51. Kg3 Rc3+ 52. Kh4
Kf8 53. Re2 Rcc4 54. Rxe5 Rxg4+ 55. Kh3 Ra4 56. Rxa4 Rxa4 57. Re2 Kg7 58. Kg3
Kf6 59. Kf3 Kf5 60. Rb2 Ra3+ 61. Kf2 Kg5 62. Kg2 f5 63. Kf2 Kg4 64. Kg2 f4 65.
Rc2 Rd3 66. Rb2 Re3 67. Rc2 Rg3+ 68. Kf1 Ra3 69. Rb2 f3 70. Rb8 Rxa2 1/2-1/2

[Event "Washington Open"]
[Site "?"]
[Date "1992.05.24"]
[Round "4"]
[White "Hackworth, T."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1790"]
[BlackElo "1812"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "58"]

{C59: Two Knights: 4 Ng5 d5 5 exd5 Na5 5 Bb5+ c6 6 dxc6 bxc6 7 Be2} 1. e4 e5 2.
Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Bc5 9.
d3 O-O 10. Nc3 Qc7 $146 (10... h6 11. Nge4 Bb6 (11... Nxe4 12. Nxe4 Be7 13. O-O
Nb7 14. Kh1 Nd6 15. Bf3 Bf5 16. Be3 Nxe4 17. Bxe4 Bxe4 18. dxe4 a6 19. Qg4 Bg5
20. Rad1 Qf6 21. Bxg5 Qxg5 22. Qxg5 hxg5 23. Rd6 Rac8 24. Rfd1 Rfe8 25. Kg1 f6
26. h3 {Fischer,R-Gould,D Houston 1964 1-0 (38)}) 12. O-O Bb7 (12... Nd5 13.
Bd2 Re8 14. Bf3 Nb7 15. Ng3 Nc5 16. a3 Ne6 17. b4 Bb7 18. Nxd5 cxd5 19. c4 Rb8
20. Bc3 Nd4 21. Bxd4 Bxd4 22. Rb1 e4 23. dxe4 dxc4 24. Nf5 Be5 25. Qxd8 Rbxd8
26. Rbd1 Kf8 27. Rfe1 {
Busch,C (1155)-Riedel,K (1342) Greifswald 2001 1/2-1/2 (62)}) 13. b4 Bd4 14.
Rb1 c5 15. bxa5 Bxe4 16. Nxe4 Nxe4 17. dxe4 Qf6 18. Bf3 Rad8 19. Qe1 Rd6 20. c3
Rfd8 21. cxd4 Rxd4 22. Bb2 Rd3 23. Rd1 Qg6 24. Rxd3 Rxd3 25. Qe2 {
Grienitz Dechau,K (1939)-Lemonidis,P (988) Frankfurt 2005 1-0 (34)}) (10... Nd5
11. O-O Rb8 12. Na4 Be7 13. Ne4 f5 14. Nec5 Bd6 15. c3 Qh4 16. Bf3 Nb7 17. Na6
Ra8 18. c4 Ne7 19. c5 Bb8 20. Nxb8 Rxb8 21. Bd2 Nd5 22. Re1 Re8 23. b4 Qf6 24.
b5 Bd7 25. Bxd5+ {Berenyi,T (2070)-Pasztor,F (2250) Hungary 1994 1/2-1/2 (44)})
(10... Nd5 11. O-O $16) 11. Nge4 (11. O-O $5 Nb7 $18) 11... Nxe4 $16 12. Nxe4
Bb6 (12... Be7 13. O-O f5 14. Nc3 $16) 13. O-O Nb7 (13... c5 14. Bf3 Bb7 15.
Nd2 $16) 14. Kh1 (14. Be3 f5 15. Nd2 Bxe3 16. fxe3 Nd6 $16) 14... f5 15. Nc3
Qe7 {Black intends e4} (15... Nc5 16. b4 Ne6 17. Na4 $16) 16. f4 $18 e4 17.
dxe4 fxe4 18. Bc4+ (18. b3 $142 $5 $16) 18... Kh8 19. Re1 $4 {
Attacks the isolani on e4} (19. b3 $142 $14) 19... Nd6 $17 20. Qe2 $4 (20. Bf1
$142 Bf2 21. Bd2 $19) 20... Bf5 (20... Qh4 $142 21. Nxe4 Bg4 22. Nxd6 Bxe2 23.
Rxe2 Rad8 $19) 21. Bb3 $4 (21. Ba6 $142 $11) 21... Qh4 $19 22. Be3 (22. g3 Qh3
23. Be3 Bg4 $19) 22... Bg4 23. g3 $4 (23. Qd2 Rad8 24. Bxb6 axb6 25. Rf1 $19)
23... Bxe2 24. gxh4 Bf3+ (24... Bxe3 25. Rxe2 (25. Nxe2 $143 g6 $15) 25... Bxf4
26. Nxe4 $14) 25. Kg1 Rxf4 26. Bxb6 axb6 (26... Rg4+ 27. Kf2 axb6 28. h5 $19)
27. Ne2 (27. h3 Rxh4 28. Be6 Rf8 $19) 27... Rxh4 28. Ng3 Rg4 29. Kf2 Rf8 0-1

[Event "Washington Open"]
[Site "?"]
[Date "1992.05.24"]
[Round "5"]
[White "Bailey, B."]
[Black "Dubach, J."]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1812"]
[BlackElo "1865"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "71"]

{C88: Closed Ruy Lopez: Anti-Marshall Systems} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4 Bb7 9. d3 d6 10. c3 Na5 11. Bc2
c5 12. d4 cxd4 13. cxd4 exd4 $146 (13... Nc6 14. d5 Nb8 15. axb5 axb5 16. Rxa8
Bxa8 17. Bd3 Qb6 18. Be3 Qa5 19. Bd2 Qb6 20. Qb3 Nbd7 21. Be3 Nc5 22. Bxc5 Qxc5
23. Qxb5 Qc7 24. Qc4 Qb7 25. b4 Nd7 26. Rc1 Nb6 27. Qa6 Bd8 28. Na3 {
Frick,D (1907)-Amadasun,R (1984) Turin 2006 1-0 (60)}) (13... b4 14. Nbd2 Qb6
15. b3 Nd7 16. Nf1 Rac8 17. Bb2 exd4 18. Bxd4 Qc7 19. Rc1 Ne5 20. Ne3 Bf6 21.
Nd5 Bxd5 22. exd5 Nxf3+ 23. Qxf3 Qd8 24. Qe4 g6 25. Bxf6 Qxf6 26. Qxb4 Qc3 27.
Qb6 Rfe8 28. Rf1 {Arencibia,W (2560)-Murshed,N (2510) Cienfuegos 1991 1/2-1/2})
(13... Qc7 14. Bd3 Rfc8 15. Bg5 b4 16. Nbd2 h6 17. Bh4 Nh7 18. Bxe7 Qxe7 19.
Qe2 Nf8 20. Rac1 Ne6 21. Qe3 exd4 22. Nxd4 Nxd4 23. Qxd4 Nc6 24. Qb6 a5 25. Bb5
Ne5 26. f3 Rcb8 27. Rc7 Qd8 28. Rec1 {
Brazdil,R (1860)-Neuschl,Z (2145) Moravia 1997 1/2-1/2 (32)}) 14. Nxd4 Nc6 $2 (
14... b4 $5 15. Nf5 Re8 $14) 15. Nf5 $16 Qc7 $4 (15... Re8 $142 $5 16. Nc3 Bf8
17. axb5 axb5 18. Rxa8 Bxa8 $16) 16. Nxe7+ (16. Nc3 $142 Nb4 17. Bb1 $18) 16...
Qxe7 17. Nc3 Na7 $4 (17... Rfe8 $142 18. axb5 axb5 19. Rxa8 Bxa8 20. Nxb5 d5
$18) 18. Bf4 Rfd8 (18... Rfe8 19. Bxd6 Qd7 20. e5 $18) 19. Nd5 Nxd5 20. exd5
Qf6 (20... Qh4 21. Be3 Rf8 22. Bd4 $18) 21. Qd2 (21. Be3 Re8 22. Bxa7 Rxe1+ 23.
Qxe1 Qxb2 $18) 21... h6 (21... Rdc8 22. Bd3 h6 23. Be3 Bxd5 24. axb5 Nxb5 25.
Bxb5 axb5 26. Qxd5 Rxa1 27. Rxa1 Qxb2 28. Qd1 $18) 22. Qd3 g5 (22... g6 23. Bd2
Rac8 24. Ba5 $18) 23. Qh7+ (23. Bd2 $142 $5 Rac8 24. Bc3 Rxc3 25. bxc3 Kf8 $18)
23... Kf8 24. Bd2 Qg7 (24... Rac8 25. Be3 Qxb2 26. Bxa7 $18) 25. Qd3 Re8 (25...
Rac8 26. Bc3 Rxc3 27. bxc3 $18) 26. Bc3 Qg8 (26... f6 27. Qf5 Rad8 28. Bxf6 Qf7
$18) 27. Qh3 f6 28. Bxf6 Rxe1+ 29. Rxe1 Re8 30. Qxh6+ Kf7 31. Qh5+ Kxf6 32.
Rxe8 Qxe8 33. Qxe8 Bxd5 34. Qg6+ Ke5 (34... Ke7 35. Qxg5+ Kd7 36. Qxd5 Nc6 37.
Qf7+ Ne7 38. Bf5+ Kc6 39. Qxe7 bxa4 40. Bd7+ Kc7 41. Bxa4+ Kb6 42. Qxd6+ Kb7
43. Qc6+ Kb8 44. Bb3 a5 45. Qb6+ Kc8 46. Be6#) 35. Qxg5+ Kd4 (35... Ke6 36.
Qf5+ Ke7 37. Qxd5 bxa4 38. Bf5 Nc6 39. Qxc6 a3 40. Qd7+ Kf6 41. Qe6+ Kg7 42.
Qe7+ Kg8 43. Be6+ Kh8 44. Qf8+ Kh7 45. Bf5#) 36. Qe3+ (36. Qe3+ Kc4 37. Qc3#)
1-0

[Event "Washington Open"]
[Site "?"]
[Date "1992.05.25"]
[Round "6"]
[White "Milligan, K."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1956"]
[BlackElo "1812"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "58"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5
4. d3 d6 5. Ng5 Nh6 6. Nc3 Na5 (6... O-O 7. O-O (7. h3 a6 8. Qh5 Qf6 9. O-O g6
10. Qxh6 Qg7 11. Qh4 Nd4 12. Bb3 Bb4 13. Nd5 Ne2+ 14. Kh1 Nxc1 15. Raxc1 Bd2
16. Rcd1 Bxg5 17. Qxg5 c6 18. Nb6 Rb8 19. Nxc8 Rbxc8 20. Qe7 d5 21. Qxb7 dxe4 {
Kuna,S (1738)-Grguric,S (1600) Osijek 2005 1-0}) 7... Bg4 8. Nf3 Nd4 9. Bxh6
gxh6 10. Nd5 c6 11. Ne3 h5 12. Nxg4 hxg4 13. Nd2 d5 14. Qxg4+ Kh8 15. exd5 cxd5
16. Bb3 Rg8 17. Qh5 Rg5 18. Qxf7 Rg7 19. Qxd5 Qg5 20. Rfd1 Rd8 21. Qe4 {
Rodriguez,D-Gutierrez Torres,R (2205) Spain 1999 1-0 (33)}) 7. O-O $146 (7. Nf3
Nxc4 8. dxc4 Be6 9. Bxh6 gxh6 10. Qd3 Rg8 11. Rg1 c6 12. Ke2 Qf6 13. Na4 O-O-O
14. Nxc5 dxc5 15. Qc3 Rg4 16. Nd2 Rxd2+ 17. Kxd2 Qxf2+ 18. Kd3 Rxe4 19. Kxe4
Qe2+ 20. Qe3 f5+ 21. Kxe5 Qxe3+ {Staub,F-Schmitz,W Wuerzburg 1995 0-1}) (7. Bb3
Nxb3 8. axb3 Ng4 $11) 7... Nxc4 $15 8. dxc4 a6 (8... f6 9. Qh5+ Kf8 10. Nf3 $11
) 9. h3 O-O (9... f6 10. Nf3 Nf7 11. Qd3 $11) 10. Kh1 (10. Nf3 Be6 11. Qe2 f5
12. Bxh6 gxh6 13. exf5 Bxf5 $11) 10... f5 (10... Bd4 11. Qd3 Bxc3 12. Qxc3 $15)
11. f4 (11. exf5 Bxf5 (11... Rxf5 $2 12. Nce4 Qe8 13. Qd5+ Nf7 14. g4 $18) 12.
Nce4 Ba7 13. Qd5+ Kh8 $14) 11... Nf7 12. Nxf7 Rxf7 13. fxe5 Qf8 (13... Be6 $5
14. Qe2 dxe5 15. exf5 Bxf5 $15) 14. exd6 $14 Bxd6 15. Bf4 fxe4 $4 (15... Bxf4
$142 16. Rxf4 Be6 $14) 16. Bxd6 $18 Rxf1+ 17. Qxf1 Qxd6 18. Rd1 Qe7 19. Nd5 Qg5
$2 (19... Qh4 20. Nxc7 Rb8 $18) 20. Nxc7 Rb8 21. Nd5 (21. c5 $142 $5 h6 22.
Qc4+ Kh7 23. Qxe4+ Bf5 $18) 21... Be6 22. Rd4 Rf8 23. Qg1 $4 (23. Qe2 $5 b5 24.
Rxe4 Bxd5 25. cxd5 Qxd5 $18) 23... Qh4 (23... Bxd5 24. cxd5 e3 25. Re4 $11) 24.
Rd2 (24. Qe3 $142 $5 Rf1+ 25. Kh2 Bxd5 26. cxd5 $16) 24... Bxh3 $11 25. g3 $4 (
25. gxh3 $5 Qxh3+ 26. Rh2 Qf3+ 27. Rg2 Qh3+ 28. Rh2 Qf3+ 29. Rg2 Qh3+ 30. Rh2
$11) 25... Qg4 (25... Qh5 $5 26. Nf4 Qf3+ 27. Kh2 $19) 26. Ne3 $4 (26. Ne7+
$142 Kh8 27. Qf2 $15) 26... Qf3+ $19 27. Kh2 Rf6 (27... Qh5 $142 28. Qe1 Be6+
29. Kg1 Qe5 $19) 28. Rd8+ $4 (28. Qd1 $142 $15) 28... Kf7 $19 29. Nd5 Rh6 (
29... Rh6 30. Rf8+ Kxf8 31. Qc5+ Kg8 32. Ne7+ Kf7 33. Qd5+ Be6+ 34. Qh5+ Rxh5+
35. Kg1 Rh1#) 0-1

[Event "Washington Open"]
[Site "?"]
[Date "1992.05.25"]
[Round "7"]
[White "Bailey, B."]
[Black "Kenny, J."]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1812"]
[BlackElo "1914"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]

{B40: Sicilian: 2...e6, Unusual lines} 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4
Nf6 5. Bd3 d5 6. exd5 Nxd5 7. O-O Nd7 $146 (7... Bc5 8. Nb3 Be7 9. N1d2 O-O 10.
Qh5 g6 11. Qf3 Nc6 12. Re1 Bf6 13. Ne4 Bg7 14. Bg5 Ne5 15. Qg3 Qc7 16. c4 Nxd3
17. Qxd3 Nb6 18. Nf6+ Kh8 19. Qh3 h5 20. Re4 Bxf6 21. Bxf6+ Kg8 22. Rh4 {
Mladenovic,J (2019)-Matovic,M Belgrade 1999 1-0 (60)}) (7... Be7 8. Re1 (8. c3
O-O 9. Nd2 Nd7 10. N2f3 a6 11. Re1 g6 12. Bh6 Re8 13. Qe2 Bf6 14. Rad1 Qc7 15.
Qe4 Re7 16. Bg5 Bxg5 17. Nxg5 N7f6 18. Qh4 Kg7 19. c4 Qf4 20. Qxf4 Nxf4 21. Bf1
e5 22. g3 N4h5 {Mamedov,N (2521)-Lazaro,L (1928) Balaguer 2006 0-1 (64)}) 8...
O-O 9. c3 {1/2-1/2 (9) Asik,J (2313)-Kosanovic,D (2339) Belgrade 2004} Nd7 10.
Nd2 N7f6 11. N2f3 Qb6 12. Qe2 a6 13. Ne5 Bc5 14. Ndf3 Rd8 15. a3 Qc7 16. c4 Ne7
17. b4 Bd4 18. Nxd4 Rxd4 19. Bb2 Rd8 20. Rad1 Ng6 21. Bxg6 hxg6 22. Rxd8+ Qxd8
23. Rd1 Qe7 24. Qe3 {Koscielny,E (1884)-Gaillard,B (1941) Bethune 2005 1-0 (58)
}) 8. c4 N5f6 9. Nc3 Ne5 10. Be2 Be7 11. Be3 O-O 12. h3 Bd7 13. Qc2 (13. Qb3
Qc7 $14) 13... Rc8 $11 14. Rfd1 (14. Qb3 $142 $5 $11) 14... Nxc4 $17 15. Bf4 (
15. Bxc4 Rxc4 16. Qe2 Rc8 $17) 15... Nb6 (15... Qb6 $5 16. Bxc4 Rxc4 $19) 16.
Qb3 Nbd5 17. Nxd5 Nxd5 18. Bg3 Qb6 19. Qxb6 (19. Bf3 Bf6 20. Bxd5 exd5 21. Qxb6
axb6 $17) 19... Nxb6 (19... axb6 $142 20. Bf3 Bc6 $17) 20. Rac1 $2 (20. Bf3
$142 Bf6 21. Bxb7 $15) 20... Bf6 21. Rxc8 Rxc8 (21... Nxc8 $6 22. Bf3 Rd8 23.
Bc7 $15) (21... Bxc8 $6 22. Nb5 Bd7 23. Nxa7 $17) 22. b3 Bxd4 (22... a6 $142 $5
$19) 23. Rxd4 $17 Bc6 24. f3 Bd5 25. Rd2 Nd7 26. Bf2 a6 27. Be3 Ne5 28. Kf2 f6
29. f4 Nc6 (29... Nf7 30. Bd3 $15) 30. f5 $11 Ne5 31. fxe6 Bxe6 32. Bf3 (32.
Bd4 $142 $5 $11) 32... Nxf3 $17 33. Kxf3 Kf7 34. Kf2 (34. g4 g5 $17) 34... g6
1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.06.05"]
[Round "?"]
[White "Deitsch, K."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1821"]
[BlackElo "1812"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "53"]

{C21: Danish Gambit} 1. e4 e5 2. d4 exd4 3. Nf3 c5 4. c3 d5 (4... Nf6 5. e5 Ne4
6. Qe2 f5 7. exf6 d5 8. Nbd2 Bf5 9. Nxe4 dxe4 10. f7+ Kxf7 11. Ne5+ Ke8 12. g4
Bd6 13. gxf5 Bxe5 14. Bg2 Nc6 15. Bxe4 Kd7 16. Be3 Qf6 17. O-O-O Kc7 18. cxd4
cxd4 19. Bd2 {Sveshnikov,E (2530)-Mikhalchishin,A (2505) Riga 1985 1/2-1/2 (90)
}) (4... dxc3 5. Nxc3 a6 6. Bc4 Nc6 7. O-O Be7 8. Qd5 d6 9. Qxf7+ Kd7 10. Qxg7
Nf6 11. e5 Nh5 12. Qg4+ Kc7 13. Qxh5 d5 14. Nxd5+ Kb8 15. Bf4 b5 16. Nxe7 Nxe7
17. e6+ Ka7 18. Qxc5+ Kb7 19. Rfd1 {
De Dios Alija,R (2069)-Perez Santamarina,M Cambados 2005 1-0}) 5. exd5 Qxd5 6.
Bb5+ Bd7 $146 (6... Nc6 7. cxd4 cxd4 8. Bxc6+ Qxc6 9. O-O Bc5 10. Nxd4 Bxd4 11.
Qxd4 Ne7 12. Bg5 f6 13. Re1 Qd7 14. Bxf6 gxf6 15. Qxf6 Rg8 16. Nc3 Rg6 17. Qh8+
Kf7 18. Qxh7+ Rg7 19. Qh5+ Ng6 20. Rad1 Qf5 21. Qe2 {
Van der Linde,M (2203)-Michiels,R (2136) Belgium 2003 1-0 (59)}) 7. Qe2+ Be7 8.
Bc4 (8. O-O a6 9. Bc4 Qh5 10. cxd4 cxd4 11. Nxd4 Qxe2 12. Nxe2 Nf6 $11) 8...
Qf5 (8... Qh5 $142 $5 9. cxd4 Nf6 $11) 9. cxd4 Nf6 (9... Nc6 10. d5 Na5 11. b3
$11) 10. Nc3 O-O $4 (10... cxd4 $142 11. Nxd4 Qg6 $16) 11. Qxe7 $18 Nc6 (11...
cxd4 12. Nxd4 Qg4 13. Be3 $18) 12. Qxc5 Rae8+ (12... Rfe8+ 13. Be3 $18) 13. Be3
Qc2 (13... Rd8 14. O-O-O $18) 14. O-O Ng4 (14... Qxb2 15. Rab1 Qxc3 16. Bxf7+
Rxf7 17. Qxc3 $18) 15. Rfc1 (15. Bg5 Qg6 16. Rad1 h6 $18) 15... Qg6 16. Qg5 (
16. Bf4 Rc8 $18) 16... Qd6 (16... Nxe3 17. fxe3 Qxg5 18. Nxg5 Rxe3 19. Rf1 $18)
17. Bf4 Qb4 18. Nd5 (18. b3 $5 Qe7 $18) 18... Qxb2 19. Bg3 (19. Bd2 Nxd4 20.
Rab1 Nxf3+ 21. gxf3 Qd4 22. fxg4 Re4 $18) 19... Nxd4 20. Nxd4 (20. Rab1 Ne2+
21. Bxe2 Qxe2 $18) 20... Qxd4 21. Ne7+ Kh8 22. Nf5 Bxf5 23. Qxf5 Nf6 24. Bb5
Re7 (24... Rd8 25. Bf1 $18) 25. Rd1 Qb2 (25... Qe4 26. Qc5 Qe6 27. Qb4 $18) 26.
Rab1 Qxa2 (26... Qa3 27. Bd6 Re1+ 28. Bf1 Rxf1+ 29. Kxf1 Qa6+ 30. Qb5 Qxb5+ 31.
Rxb5 $18) 27. Bd6 (27. Bd6 Ree8 28. Bxf8 Rxf8 29. Rd6 $18) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.06.12"]
[Round "?"]
[White "Bailey, B."]
[Black "Bloom, C."]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1812"]
[BlackElo "1606"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "63"]

{C02: French: Advance Variation} 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3
Bd7 6. Be2 Qb6 7. O-O c4 (7... O-O-O 8. dxc5 Bxc5 9. b4 Be7 10. b5 Na5 11. Be3
Bc5 12. Bxc5 Qxc5 13. Qd4 b6 14. Qxc5+ bxc5 15. Nbd2 c4 16. Nd4 Ne7 17. f4 g6
18. N2f3 Kc7 19. Rab1 h6 20. g4 Rb8 21. Kg2 Rb6 22. Rb4 {
Vetemaa,J (2385)-Riipinen,J (2120) Helsinki 1993 1-0 (39)}) 8. Qc2 (8. Kh1 Na5
9. Ng1 f6 10. exf6 Nxf6 11. f4 Bd6 12. Nf3 O-O 13. Ne5 Bxe5 14. fxe5 Ne4 15.
Bf3 Be8 16. Bxe4 Rxf1+ 17. Qxf1 dxe4 18. Nd2 Qc6 19. Qe2 Bg6 20. Nf1 Rf8 21.
Ng3 Qa4 22. Be3 Nb3 {Matthis,P (1786)-Ruebsamen,D (1860) Frankfurt 2006 1-0})
8... Nge7 9. Bg5 $146 (9. Nh4 Nf5 10. Nxf5 exf5 11. Bf3 Be6 12. Be3 Be7 13. g3
O-O 14. Bg2 Qc7 15. Nd2 b5 16. b4 a5 17. a3 a4 18. Nf3 h6 19. h4 Qd7 20. Kh2
Bd8 21. Rh1 Ne7 22. h5 f4 23. Bxf4 Bf5 {King,A-Walker,G London 2000 1-0}) (9.
Nbd2 $142 $5 Qd8 10. b3 $16) 9... h6 10. Bxe7 (10. Bf4 $5 $14) 10... Bxe7 $11 (
10... Nxe7 $143 11. b3 cxb3 12. axb3 $16) 11. Nbd2 (11. b3 $142 cxb3 12. axb3
$11) 11... O-O-O $4 (11... Qc7 $142 12. a4 O-O $15) 12. Rfb1 (12. b3 cxb3 13.
axb3 Kb8 $18) 12... f6 (12... Qc7 $16) 13. b3 $4 (13. exf6 gxf6 14. b3 cxb3 15.
axb3 Qc7 $18) 13... Qc7 $2 (13... fxe5 $142 14. bxc4 Qc7 15. Nxe5 Nxe5 16. dxe5
Qxe5 $14) 14. exf6 $18 gxf6 (14... cxb3 15. axb3 gxf6 16. Qa2 $18) 15. bxc4
dxc4 (15... Kb8 16. Rb2 $18) 16. Nxc4 Be8 (16... Kb8 17. Rb2 Na5 18. Nxa5 Qxa5
$18) 17. Qe4 Bf7 18. Rb2 e5 (18... Rd7 19. Nfd2 Rg8 20. Bf3 $18) 19. Qf5+ (19.
Rab1 Bd5 20. Qf5+ Qd7 $18) 19... Kb8 (19... Qd7 20. Qc2 $18) 20. Rab1 b6 (20...
Bxc4 21. Rxb7+ Qxb7 22. Rxb7+ Kxb7 23. Bxc4 Rd6 24. dxe5 fxe5 25. Nxe5 Rhd8 $18
) 21. Nxb6 $1 axb6 (21... Nb4 22. Na4 Bd5 23. Nc5 $18) 22. Rxb6+ Ka8 (22...
Qxb6 23. Rxb6+ Kc7 24. Rxc6+ Kxc6 25. Nxe5+ fxe5 26. Qxf7 $18) 23. Ra6+ Na7 24.
Nxe5 $1 Bd5 (24... fxe5 25. Qxf7 {Deflection Pinning}) 25. Nd3 (25. Nc4 Bb7 26.
Bf3 Bb4 27. Rxb4 Rhe8 28. g3 Re1+ 29. Kg2 Re7 30. Na5 Kb8 31. Bxb7 Qd6 32. Rxa7
Kxa7 33. Nc6+ Qxc6+ 34. Bxc6 Re5 35. Qb1 Rb5 36. Rxb5 Ka6 37. Ra5+ Kxa5 38.
Qb5#) 25... Rhg8 (25... Qc8 26. Qxc8+ Rxc8 $18) 26. Nf4 Bb7 27. Rab6 Rb8 (27...
Rg5 28. Qd3 Rd6 29. Rxb7 Qxb7 30. Rxb7 Kxb7 31. g3 $18) 28. Qe6 (28. Nd5 $142
Qc8 29. Ba6 Rxg2+ (29... Qxf5 $4 30. Nc7#) 30. Kh1 Rg5 (30... Qxf5 31. Nc7#)
31. Rxb7 Rxb7 (31... Rxf5 $4 32. Nb6#) 32. Qxc8+ Nxc8 33. Bxb7+ Ka7 34. Bxc8
Rxd5 35. Rb7+ Ka6 36. Rxe7+ Kb6 $18) 28... Qxf4 (28... Rg7 29. Ba6 Bd8 30. Rxb7
Rxb7 31. Bxb7+ Qxb7 32. Rxb7 Rxb7 $18) 29. Rxb7 Rxg2+ 30. Kxg2 Qg5+ 31. Kh1
Rxb7 (31... Qc1+ 32. Rxc1 Rxb7 33. Bf3 Kb8 34. Bxb7 f5 35. Rb1 Bb4 36. Rxb4 Nb5
37. Qc8+ Ka7 38. Rxb5 f4 39. Qa8#) 32. Bf3 (32. Bf3 Qc1+ 33. Rxc1 Kb8 34. Bxb7
f5 35. Rb1 Bb4 36. Rxb4 Nb5 37. Rxb5 f4 38. Qc8+ Ka7 39. Qa8#) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.06.19"]
[Round "?"]
[White "Lyons, W."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1782"]
[BlackElo "1897"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5.
O-O O-O 6. d3 Re8 (6... Qd6 7. Nc3 Nc6 8. e4 dxe4 9. dxe4 Bg4 10. e5 Qc5+ 11.
Kh1 Rad8 12. Qe2 Nd5 13. Ne4 Qb6 14. c3 f6 15. h3 Bxf3 16. Bxf3 Nb8 17. c4 Nb4
18. Be3 Qe6 19. Kh2 b6 20. a3 N4a6 21. h4 {
Fiorito,F (2455)-Sorokin,M (2520) San Martin 1994 1-0 (34)}) 7. c3 Nbd7 (7...
c5 8. Qe1 Nc6 9. Qf2 Qd6 10. h3 d4 11. cxd4 cxd4 12. Na3 Nd7 13. Nb5 Qb8 14. f5
gxf5 15. Nfxd4 Nxd4 16. Nxd4 Bxd4 17. Qxd4 Qe5 18. Qxe5 Nxe5 19. Be3 a5 20.
Rac1 Ra6 21. Rc7 Nc6 22. Rc1 {Blosze,E (2245)-Lechner,M Bayern 2000 1-0 (47)})
8. Ne5 c6 9. Qe1 $146 (9. e4 dxe4 10. Nxd7 Bxd7 11. dxe4 Qb6+ 12. Kh1 Rad8 13.
Qc2 Be6 14. Na3 Qc5 15. Qe2 Bg4 16. Qe3 Qa5 17. Nc4 Qa6 18. Ne5 Be6 19. Qf2 Qa4
20. Qe1 Ng4 21. Nxg4 Bxg4 22. Be3 Rd3 23. Qf2 Bh3 {
Kazak,M-Paridar,S (2015) Cannes 1997 0-1 (48)}) (9. Qb3 Nc5 10. Qc2 Ncd7 $15)
9... Qc7 (9... Nxe5 10. fxe5 Nd7 11. e6 fxe6 12. Nd2 $17) 10. Nxd7 (10. d4 $5
$17) 10... Bxd7 11. e4 dxe4 12. dxe4 e6 $4 (12... e5 $142 13. f5 gxf5 14. exf5
Qb6+ 15. Be3 Qxb2 $17) 13. Nd2 Rad8 14. Qf2 (14. e5 Nd5 15. Ne4 c5 $14) 14...
b6 (14... e5 15. Nc4 Ng4 16. Qe2 $15) 15. Nc4 (15. e5 Nd5 $14) 15... b5 (15...
Bf8 $142 $5 $11) 16. Ne5 $16 Bc8 17. Be3 Nd7 18. Nxd7 (18. Bxa7 $2 Bxe5 19.
fxe5 c5 20. Qxf7+ Kh8 $19) 18... Rxd7 19. Rad1 Red8 20. Bf3 (20. Rxd7 Rxd7 21.
h4 Bh6 $14) 20... Rxd1 21. Bxd1 (21. Rxd1 e5 $11) 21... Rd7 (21... Bf8 22. b4 (
22. Bxa7 $4 c5 $19) 22... c5 23. Bxc5 Bxc5 24. Qxc5 Qxc5+ 25. bxc5 $11) 22. e5
(22. Be2 Qa5 23. a3 Qa4 $14) 22... Bf8 $11 23. b4 (23. Be2 Bb7 $11) 23... a6 (
23... c5 $5 24. Bxc5 Rd3 $15) 24. Bf3 Bb7 25. Bb6 Qc8 26. Rd1 Rxd1+ 27. Bxd1
Qd7 (27... c5 28. Bxc5 Qc6 29. Kf1 Bxc5 30. bxc5 $11) 28. Bf3 (28. Qd4 Qc8 29.
Qd8 Qxd8 30. Bxd8 c5 $16) 28... Kg7 (28... Qd3 29. Qe3 Qb1+ 30. Kg2 Qxa2+ 31.
Kh3 $11) 29. Bd4 (29. Qd4 Qxd4+ 30. Bxd4 $14 (30. cxd4 $6 Bxb4 31. Bc5 Ba5 $11)
) 29... Kg8 30. Qg2 (30. Kg2 $142 $5 $11) 30... Bxb4 $17 31. cxb4 (31. Qf2 c5
32. Bxb7 Ba5 $17) 31... Qxd4+ 32. Qf2 Qd7 $4 (32... Qxb4 $142 33. Qa7 Qe1+ 34.
Kg2 Qd2+ 35. Kh3 Qd3 $19) 33. Qc5 {Attacking the backward pawn on c6} Kg7 34.
Kg2 Kg8 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.07.17"]
[Round "?"]
[White "Ruff, L."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1060"]
[BlackElo "1897"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "102"]

{C45: Scotch Game} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 d6 6. Na3
$146 (6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Bxc5 dxc5 10. O-O Qxd1 11. Rxd1
Nf6 12. Nc3 Rb8 13. b3 Rb4 14. a3 Rd4 15. f3 Nd7 16. Ne2 Rd6 17. b4 O-O 18. c3
Re8 19. Nf4 h6 20. Rxd6 cxd6 {Van Beek,A-Hoogboom,M Hengelo 1992 1/2-1/2 (62)})
(6. c3 Nf6 7. Nxc6 bxc6 8. Bxc5 dxc5 9. Qxd8+ Kxd8 10. Nd2 Re8 11. O-O-O Ke7
12. h3 Kf8 13. f3 Bd7 14. g4 h6 15. Bc4 Be6 16. Bxe6 Rxe6 17. h4 Ree8 18. g5
Nh5 19. Nb3 Re5 20. Na5 Re6 {
Urbankova,E (2150)-Lapkova,L Svetla nad Sazavou 1994 1-0 (35)}) (6. Nc3 Bd7 (
6... Bxd4 7. Bxd4 Nf6 8. Be2 O-O 9. O-O Nxd4 10. Qxd4 c5 11. Qe3 Bd7 12. h3 Re8
13. Rad1 Bc6 14. f3 Qe7 15. Bd3 d5 16. Qe1 d4 17. Nb5 a6 18. Na3 b5 19. c3 c4
20. e5 Qxe5 21. Qxe5 {Flynn,J-Snuske,R Lansing 1993 0-1 (38)}) 7. Nxc6 Bxc6 8.
Bxc5 dxc5 9. Qxd8+ Rxd8 10. Bc4 Nf6 11. f3 O-O 12. O-O Rd2 13. Rf2 Rfd8 14.
Rxd2 Rxd2 15. Bd3 b5 16. Rc1 c4 17. Bf1 b4 18. Nd1 Ba4 19. b3 cxb3 20. axb3 Bc6
{Dudzik,L-Mazur,G Kolobrzeg 2001 1-0 (40)}) (6. Nxc6 Qh4 7. Nd4 Nf6 8. Nf3 Qxe4
9. Bd3 Qe7 10. Qe2 Bxe3 11. Qxe3 Qxe3+ 12. fxe3 O-O 13. O-O Re8 14. Re1 Nd5 15.
e4 Nf4 16. Nc3 Bg4 17. Nd5 Ne6 18. c3 a5 19. Nd4 Nc5 20. Bc2 Rac8 {
Quattordio,J-Garcia,R Duisburg 1992 1-0}) (6. Nxc6 $142 bxc6 7. Bxc5 dxc5 8.
Qxd8+ Kxd8 9. Nd2 $18) 6... Qe7 $4 (6... Qh4 $5 7. Bb5 Bxa3 (7... Qxe4 $143 8.
O-O Bd7 9. Bd3 $11) 8. bxa3 Qxe4 $15) 7. Bb5 $4 (7. Nxc6 $142 bxc6 8. Bxc5 dxc5
9. Bd3 $18) 7... Bd7 $11 8. O-O Nf6 (8... Bxa3 $142 9. bxa3 Nf6 10. Nxc6 Bxc6
11. Bxc6+ bxc6 $11) 9. Qf3 $4 (9. Nxc6 $142 bxc6 10. Bxc5 cxb5 11. e5 dxc5 12.
exf6 Qxf6 13. Qd5 $14) 9... Qxe4 (9... Nxd4 $142 10. Bxd4 Bxd4 11. Bxd7+ Nxd7
$19) 10. Qxe4+ Nxe4 11. Rfe1 O-O (11... Bxd4 $143 12. Bxc6 Bxc6 13. Bxd4 $17) (
11... Nxd4 $4 12. Bxd4 Bxd4 13. Rxe4+ Be5 14. f4 $18) 12. Nc4 $4 (12. Nxc6 bxc6
13. Bf1 Rfb8 $19) 12... Nf6 (12... Nxd4 13. Bxd4 Bxb5 14. Rxe4 $19) 13. Rad1 $4
(13. Nxc6 bxc6 14. Ba6 Bxe3 15. Nxe3 Rfb8 $19) 13... a6 (13... Nxd4 14. Bxd4
Bxb5 15. Bxc5 Bxc4 16. Bd4 Bxa2 17. Bxf6 gxf6 18. b3 $19) 14. Ba4 $4 (14. Bxc6
bxc6 (14... Bxc6 $143 15. Nxc6 bxc6 16. Bxc5 dxc5 17. Ne5 $16) 15. Ne2 Bxe3 16.
Nxe3 Rfe8 $19) 14... b5 (14... Nxd4 15. Bxd4 Bxa4 16. Bxc5 dxc5 17. Ne3 $19)
15. Bb3 (15. Nxc6 Bxc6 16. Na5 $19) 15... bxc4 (15... Bxd4 16. Bxd4 Nxd4 17.
Rxd4 bxc4 18. Bxc4 $19) 16. Bxc4 (16. Nxc6 Bxc6 17. Bxc4 Bxe3 18. Rxe3 Bb5 $19)
16... Nxd4 (16... Ne5 17. Bf1 $19) 17. Bxd4 Bxd4 18. Rxd4 Rfe8 19. Kf1 (19.
Rxe8+ Rxe8 20. Rd1 a5 $19) 19... Rxe1+ (19... Be6 20. Bxe6 fxe6 21. f4 $19) 20.
Kxe1 Bb5 (20... Bc6 21. Be2 $19) 21. Bb3 (21. Bxb5 axb5 22. a3 d5 $19) 21...
Re8+ 22. Kd2 (22. Kd1 c5 23. Rf4 Kf8 $19) 22... Re4 (22... Re2+ $5 23. Kc1 Rxf2
24. c4 $19) 23. Kc3 (23. Rxe4 Nxe4+ 24. Ke1 Nf6 $19) 23... Rxd4 (23... Re5 $142
$5 24. Bc4 Ne4+ 25. Kb3 Bxc4+ 26. Kxc4 Nxf2 27. Rd2 $19) 24. Kxd4 Ng4 25. c4 (
25. a3 Nxf2 26. c4 Bc6 $19) 25... Bc6 26. Bd1 Nf6 (26... Nxh2 27. g3 $19) 27.
b3 (27. g3 Kf8 $19) 27... a5 (27... Bxg2 $142 28. b4 $19) 28. a3 (28. f3 Nd7
$19) 28... Kf8 (28... Bxg2 29. b4 axb4 30. axb4 $19) 29. b4 {White plans c5} (
29. g3 Bb7 $19) 29... axb4 30. axb4 Ke7 (30... Bxg2 31. f3 $19) 31. b5 (31. g3
Bb7 $19) 31... Bb7 (31... Bxg2 $142 32. Ke3 $19) 32. c5 (32. f3 $19) 32...
dxc5+ 33. Kxc5 Ne4+ 34. Kb4 Nxf2 35. Bf3 (35. Bc2 h6 36. g3 $19) 35... Bxf3 36.
gxf3 g5 37. Kc5 f5 {Black prepares the advance g4} 38. Kc6 g4 39. Kxc7 Nd3 40.
b6 Nc5 41. Kc6 Nd7 42. b7 gxf3 43. Kc7 (43. Kd5 f2 44. h3 f4 45. h4 f1=Q 46.
Kd4 f3 47. h5 f2 48. b8=Q Nxb8 49. h6 Qe2 50. Kc3 f1=Q 51. Kd4 Qf4+ 52. Kc3
Qfc4#) 43... f2 44. b8=Q (44. b8=R Nxb8 45. Kb6 f1=Q 46. Kc5 Qf4 47. h3 Kd7 48.
h4 Nc6 49. Kb6 Qb4+ 50. Ka6 Qa5+ 51. Kb7 Qa7#) 44... Nxb8 45. Kxb8 f1=Q 46. h4
Qa6 47. h5 Kd7 48. h6 Qc6 49. Ka7 Qb5 50. Ka8 Kc7 51. Ka7 Qa5# 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.27"]
[Round "1"]
[White "Sprayberry, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1997"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. e3 e6 3. Bd3 Nf6 4. Nd2 c5 5. c3 Nc6
6. f4 Bd7 7. Ngf3 c4 (7... cxd4 8. exd4 Nh5 9. Nb3 Bd6 10. Ne5 Qh4+ 11. g3 Nxg3
12. Nf3 Qh5 13. Rg1 Ne4 14. Be3 O-O-O 15. Qe2 f5 16. Rxg7 Rhg8 17. Rxg8 Rxg8
18. O-O-O Qh3 19. Rg1 Rg4 20. Rxg4 Qxg4 21. Ne5 Qxe2 22. Bxe2 {
Momirovic,M (2104)-Arandjelovic,A (2151) Belgrade 2003 0-1 (56)}) (7... Be7 8.
O-O O-O 9. Ne5 Qc7 10. Rf3 h6 11. Rg3 c4 12. Bc2 b5 13. a3 a5 14. Rh3 b4 15. g4
b3 16. Bb1 Nxe5 17. dxe5 Ne8 18. g5 g6 19. Rxh6 Ng7 20. Qg4 Qb6 21. Nf3 Nf5 22.
Bxf5 {Sushko,V-Avramenko,A Kiev 2004 1-0 (35)}) 8. Bc2 b5 $146 (8... Bd6 9. O-O
Qc7 10. Ne5 Ng8 11. Rf3 f6 12. Nxd7 Qxd7 13. Rh3 Nh6 14. e4 Bxf4 15. exd5 exd5
16. Nf3 Bxc1 17. Rxc1 O-O-O 18. b3 Nf5 19. Nh4 Nxh4 20. Rxh4 g6 21. Qf3 f5 22.
Rh5 Qe7 23. Rh3 {Hutchings,C-Sutter,P Westland 1985 0-1 (57)}) (8... Be7 9. O-O
g6 10. Ne5 Kf8 11. Qf3 Kg7 12. g4 h5 13. g5 Ne8 14. e4 Nc7 15. exd5 exd5 16. h4
Bd6 17. Nxd7 Qxd7 18. f5 Rhf8 19. Re1 Rae8 20. Rxe8 Nxe8 21. Nf1 Kh8 22. Ne3
Ng7 23. Nxd5 {Sele,A (1441)-Mogstad,O (1920) Molde 2001 1-0 (38)}) (8... Ng4 9.
Qe2 f5 10. Ne5 Ngxe5 11. fxe5 $11) 9. O-O (9. Ne5 $5 $16) 9... Ng4 $14 10. Qe2
f5 11. Ne5 Nf6 12. h3 (12. b3 Be7 $14) 12... Be7 13. g4 Ne4 (13... Nxe5 $5 14.
dxe5 Ne4 $11) 14. gxf5 $16 Nxe5 $2 (14... exf5 $142 15. Nxe4 fxe4 16. Qh5+ g6
17. Nxg6 Rg8 18. Qxh7 Be6 $14) 15. Nxe4 $18 (15. fxe5 exf5 16. Nxe4 fxe4 $15)
15... Nf7 (15... Nd3 16. Qh5+ Kf8 17. fxe6 Bxe6 18. Nf2 $18) 16. fxe6 Bxe6 17.
Nf2 Qd7 (17... Bd7 18. Ng4 Nd6 19. f5 $18) 18. e4 dxe4 (18... g6 19. Ng4 dxe4
20. Bxe4 $18) 19. Bxe4 Rc8 20. Ng4 (20. Re1 Nd6 21. Bg2 Bf5 $18) 20... h5 (
20... Bf5 21. Ne5 Qe6 22. d5 $18) 21. Ne5 Nxe5 22. fxe5 (22. dxe5 $6 Bxh3 23.
Bg6+ Kf8 $14) 22... Kd8 (22... Bxh3 23. Bg6+ Kd8 $18) 23. d5 $1 Bc5+ (23...
Bxd5 24. Rd1 {Combination}) 24. Be3 (24. Kh2 $142 Bxh3 25. d6 $18) 24... Bxe3+
(24... Bxh3 25. Rf2 Qg4+ 26. Qxg4 Bxg4 27. Bxc5 Rxc5 $18) 25. Qxe3 Bxh3 26. e6
(26. e6 Qd6 27. Qxh3 $18) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Dietsch, K."]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1878"]
[BlackElo "1820"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "110"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 d5 3. Nxe5 dxe4 4. Bc4 Qg5
5. d4 Qxg2 6. Rf1 f6 $146 (6... Bh3 7. Qh5 g6 8. Nxg6 Qxg6 9. Qxh3 Nd7 10. Bf4
O-O-O 11. Nc3 Bb4 12. O-O-O Bxc3 13. Qxc3 Qf6 14. Bg3 c6 15. Qa5 {
1-0 (15) Antollovich,A (2090)-Vallejos,O Buenos Aires 2000}) (6... Nf6 7. Bxf7+
(7. Bf4 Bd6 8. Nc3 O-O 9. Qd2 Nc6 10. O-O-O Na5 11. Be2 Bxe5 12. Bxe5 Ng4 13.
Rg1 Qh3 14. Nxe4 Nxe5 15. dxe5 Nc6 16. Rxg7+ Kh8 17. Qg5 Qf5 18. Qh6 Be6 19.
Nf6 Qxc2+ 20. Kxc2 Bf5+ 21. Kc3 Nxe5 {
Tomkins,K (2290)-Rasmussen,E Seattle 1988 1-0}) 7... Ke7 8. b3 Nbd7 9. Ba3+ Kd8
10. Bc4 Ke8 11. Bf7+ Kd8 12. Be6 Bxa3 13. Nxa3 Re8 14. Bf7 Re7 15. Qd2 e3 16.
fxe3 Qxd2+ 17. Kxd2 Nxe5 18. dxe5 Rxe5 19. Rae1 b5 20. b4 a5 21. bxa5 {
Forchert,M (2225)-Buecker,S (2355) Bad Godesberg 1991 0-1 (34)}) (6... Be6 7.
Qe2 Nd7 8. Bxe6 fxe6 9. Nxd7 Kxd7 10. Qb5+ Kd8 11. Qxb7 Rc8 12. Be3 Nf6 13. Nd2
Bd6 14. O-O-O Bxh2 15. Nb3 Ke7 16. Na5 h5 17. c4 Kf7 18. Nc6 Ng4 19. d5 exd5
20. cxd5 Rhf8 21. Bc5 {Garzon,E-Daneri,M (2196) Buenos Aires 2004 0-1}) (6...
Nd7 7. Nxf7 Nb6 8. Nxh8 Nxc4 9. Qh5+ Kd8 10. Qf7 Bb4+ 11. c3 Nd6 12. Qxg8+ Ke7
13. Qd5 Bg4 14. Bg5+ Kd7 15. cxb4 Qf3 16. Nc3 Rxh8 17. Qe5 Re8 18. Qf4 Qh3 19.
Qg3 Qh5 20. Qh4 Qxh4 21. Bxh4 {Fierz,M-Cavaletto,M Zuerich 1989 1-0 (41)}) 7.
Nf7 (7. Qh5+ g6 8. Bf7+ Ke7 9. Bxg6 hxg6 10. Nxg6+ Kd8 11. Nxh8 Bh3 $14) 7...
Bg4 $11 8. Qd2 b5 (8... Nc6 9. Nc3 Rd8 10. f3 exf3 11. Nxh8 Nxd4 12. Rf2 Qh1+
13. Rf1 $11) 9. Bb3 (9. Bd5 $142 Ne7 10. Bxa8 Kxf7 11. f3 Bxf3 12. Qxg2 Bxg2
13. Rg1 $16) 9... Nh6 $4 (9... Nc6 $142 10. f3 exf3 $15) 10. Nxh8 $18 (10. Nxh6
$6 gxh6 11. Qc3 Nd7 $11) 10... Bd6 $4 (10... Nf5 11. f3 exf3 12. Qxg2 fxg2 $18)
11. f3 exf3 12. Qxg2 fxg2 13. Rg1 Bh3 (13... Nf5 14. Rxg2 Bf3 15. Rf2 Nxd4 16.
Bf7+ Ke7 17. c3 $18) 14. Bxh6 gxh6 (14... Bxh2 15. Be3 Bxg1 16. Bxg1 $18) 15.
Kf2 Bxh2 16. Rxg2 Bxg2 17. Kxg2 Bf4 (17... Nc6 18. Nc3 Nxd4 19. Kxh2 Nxb3 20.
Re1+ Kd7 21. Rd1+ Ke6 22. Nxb5 Rxh8 23. axb3 $18) 18. Kf3 (18. Nc3 Nc6 19. Re1+
Kf8 $18) 18... Bc1 (18... Bg5 19. Na3 Nc6 20. c3 $18) 19. Nc3 Bxb2 20. Re1+ Kf8
(20... Kd7 21. Be6+ Kc6 22. Bd5+ Kb6 23. Bxa8 Bxc3 24. Re6+ Ka5 25. Ke3 $18)
21. Nxb5 Na6 (21... Nc6 22. Bd5 $18) 22. Rb1 (22. Rg1 $142 $5 Re8 23. Rg8+ Ke7
24. Rg7+ Kd8 25. Nf7+ Kc8 $18) 22... c6 23. Rxb2 cxb5 24. Nf7 h5 25. Rb1 Rc8 (
25... Nc7 26. Nd6 $18) 26. Nd6 Rc3+ 27. Kf4 Nc7 28. Rg1 a5 (28... Rc6 29. Rg8+
Ke7 30. Nf5+ Kd7 31. Rg7+ Kd8 32. d5 $18) 29. Rg8+ Ke7 30. Ne4 Rh3 (30... Rxb3
31. cxb3 Nd5+ 32. Kf3 $18) 31. Rg7+ Kd8 32. Nxf6 a4 33. Bg8 h4 34. Ne4 Rh2 (
34... Rh1 35. Rxh7 h3 36. Ke5 $18) 35. c3 h3 36. Rg3 (36. Rxh7 $142 Rg2 37. Bf7
h2 $18) 36... h5 (36... Rh1 37. Nf2 Rf1 38. Kf3 $18) 37. Kf3 (37. Bf7 Rh1 38.
Bxh5 h2 $18) 37... h4 (37... Rh1 38. Rg5 $18) 38. Rg4 Rc2 (38... Rh1 39. Rxh4
Rf1+ 40. Kg4 Rg1+ 41. Ng3 Rc1 42. Rxh3 Rxc3 $18) 39. Rxh4 h2 40. Kg3 (40. Rh8
$142 $5 Rc1 41. Rxh2 Rg1 $18) 40... Re2 41. Bh7 (41. Kf3 $5 Rb2 $18) 41... Rxa2
42. Rxh2 Ra1 (42... Rxh2 43. Kxh2 Kd7 44. Nc5+ Kc6 45. Be4+ Kd6 $18) 43. Bg8
Rc1 (43... Rg1+ 44. Rg2 Rf1 45. Ba2 $18) 44. Kf3 Na6 (44... a3 45. Ba2 Rd1 46.
Ke3 $18) 45. Rh6 Nc7 46. Ba2 Ra1 (46... Rf1+ 47. Ke3 Rd1 48. Rh8+ Ke7 49. Rh7+
Kd8 50. Nc5 $18) 47. Rh2 Na6 (47... a3 48. d5 b4 49. cxb4 $18) 48. Rh6 (48. d5
Rf1+ 49. Ke3 Re1+ 50. Kd4 Rd1+ 51. Ke5 Kc7 52. d6+ Kc6 $18) 48... Nc7 49. Rd6+
(49. Rh2 $142 $5 Rd1 50. Ke2 Ra1 $18) 49... Ke7 50. Bg8 Rf1+ (50... a3 51. Rc6
Kd8 52. Bb3 $18) 51. Ke2 Rf4 52. Ke3 $4 (52. Kd3 $142 Rf3+ 53. Kc2 $18) 52...
Rxe4+ $11 53. Kxe4 Kxd6 54. Kd3 Na6 55. c4 bxc4+ 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.28"]
[Round "3"]
[White "Rodrigues, L."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1993"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "86"]

{A25: English Opening vs King's Indian with ...Nc6 but without early d3} 1. c4
e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Be7 5. Nf3 O-O 6. d3 d5 7. cxd5 Nxd5 8. Nxd5
Qxd5 9. O-O Qe6 $146 (9... h6 10. e4 Qb5 11. a4 Qa6 12. b3 Rd8 13. Ne1 Be6 14.
f4 f6 15. Be3 Nd4 16. Bxd4 Rxd4 17. Rf3 Rad8 18. Qc2 Qb6 19. Kh1 Bxb3 20. Qe2
Rxa4 21. Rxa4 Bxa4 22. fxe5 fxe5 23. d4 Rxd4 24. Qa2+ {
Otene,E-Richards,D Bled 2002 0-1}) 10. b3 Nb4 (10... Nd4 11. Bb2 Rd8 12. Rc1
$11) 11. Bb2 $14 f6 (11... Nc6 12. Nd2 $14) 12. a3 Nd5 (12... Nc6 13. b4 $14)
13. Qc2 (13. e4 Nb6 14. d4 exd4 15. Nxd4 Qf7 $16) 13... c6 (13... c5 $5 14. e4
Nc7 $14) 14. e4 $16 Nc7 15. d4 exd4 16. Nxd4 Qf7 17. Rad1 (17. Rfe1 $16) 17...
Be6 $2 (17... Nb5 18. Nxb5 cxb5 19. b4 $14) 18. f4 (18. Nxe6 Nxe6 19. Rfe1 Rfd8
$18) 18... Rad8 19. f5 (19. Nxe6 $5 Nxe6 20. b4 $16) 19... Bc8 20. Rf3 c5 21.
Bf1 (21. b4 b6 22. Nc6 Rxd1+ 23. Qxd1 cxb4 24. axb4 Bd7 25. Nxe7+ Qxe7 26. Qb3+
Qf7 $16) 21... Kh8 $14 22. Nb5 (22. Rfd3 Bd7 $11) 22... Rxd1 23. Qxd1 Nxb5 24.
Bxb5 Rd8 25. Rd3 Qf8 26. a4 Rxd3 27. Qxd3 Qd8 28. Kf2 Qxd3 29. Bxd3 Kg8 30. Bc1
(30. Kf3 b6 $14) 30... Bd6 $11 31. Kf3 Kf7 32. h4 b6 33. g4 h6 34. Bf4 Ke7 35.
g5 hxg5 36. hxg5 Bxf4 37. Kxf4 Kd6 38. Kg4 $4 (38. gxf6 $142 gxf6 39. e5+ fxe5+
40. Kg5 $11) 38... Ke5 $19 39. Kh5 (39. gxf6 gxf6 40. Kf3 Kd4 $19) 39... fxg5
40. Kxg5 (40. Kg6 g4 41. Kxg7 $19) 40... Bb7 41. Kg6 Bxe4 42. Bc4 Bxf5+ 43.
Kxg7 Be6 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Allen, R."]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1878"]
[BlackElo "1831"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "128"]

{B72: Sicilian Dragon: 6 Be3, lines with h3+Bc4 and sidelines} 1. e4 c5 2. Nf3
d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. f3 Nc6 8. Nxc6 (8. Nde2 Bd7
9. Be3 O-O 10. Nf4 Qa5 11. O-O Rfc8 12. Qe2 e6 13. Bb3 Ne5 14. Rad1 Ne8 15. a4
a6 16. Qf2 Nc4 17. Bxc4 Rxc4 18. Bb6 Qg5 19. Nfe2 Qe7 20. Rd3 Rac8 21. a5 f5
22. exf5 gxf5 {Lanka,Z (2545)-Koch,J (2450) Lyon 1993 1/2-1/2}) (8. Nb3 a6 9.
a4 Bd7 10. Be3 Na5 11. Nxa5 Qxa5 12. O-O O-O 13. Kh1 Rac8 14. Bd3 Bc6 15. Ne2
Nd7 16. c3 Ne5 17. b4 Qc7 18. Bc2 b5 19. a5 Nc4 20. Bd4 e5 21. Bg1 Rfd8 22. Qc1
d5 {Kazarian,A-Kachan,V Kiev 2006 0-1 (64)}) 8... bxc6 9. Be3 Qa5 $146 (9... a5
10. Bb3 Be6 11. Qe2 O-O 12. O-O Qc7 13. Rad1 Rfd8 14. Bxe6 fxe6 15. Na4 c5 16.
Qc4 Kf7 17. b3 Qc6 18. Rf2 Qa6 19. Qxa6 Rxa6 20. Nxc5 Rc6 21. Nd3 Nd7 22. c4 a4
23. Rc2 Rdc8 24. f4 {Tikhomirov,S (2435)-Minescu,O (2180) Eforie Nord  1998 1-0
}) 10. O-O O-O 11. Qd2 Rb8 (11... Nd7 12. Bb3 $11) 12. Bb3 (12. Nd5 Qd8 13.
Nxf6+ Bxf6 $11) 12... Be6 (12... Ba6 13. Rfe1 Rb7 14. Bh6 $15) 13. Rab1 (13.
Nd5 Qxd2 14. Nxe7+ Kh8 15. Bxd2 Rb6 $11) 13... Rfd8 $11 14. Ne2 (14. Bxe6 $5
fxe6 15. Qe1 $11) 14... Qxd2 $15 15. Bxd2 d5 (15... Bc8 16. Ba5 Re8 17. Nd4 $15
) 16. e5 Nd7 17. f4 $2 (17. Nd4 $142 $5 Nxe5 18. Nxe6 fxe6 19. Bf4 $15) 17...
c5 $19 18. c3 $4 (18. Ba5 $142 Rdc8 19. Ba4 $17) 18... Bf5 19. Rbe1 (19. Ra1 c4
20. Nd4 cxb3 $19) 19... c4 20. Bd1 (20. Ba4 Rxb2 21. Be3 Rxa2 22. Bxd7 Bxd7 $19
) 20... Rxb2 21. Be3 Rxa2 22. Nd4 Bd3 23. Rf2 Rxf2 (23... Ra6 $142 24. Bf3 e6
25. g4 $19) 24. Kxf2 Nc5 (24... e6 $142 25. Nc6 Ra8 26. Nb4 $19) 25. Nc6 $4 (
25. Bf3 Be4 26. Ra1 $19) 25... Ne4+ 26. Kf3 Rd7 27. Bd4 e6 28. Ke3 (28. Nb4 Bf8
29. Nxd3 cxd3 $19) 28... Rb7 (28... Bf8 $142 29. Bf3 Nc5 30. Ra1 $19) 29. Nb4
Bf8 (29... Rxb4 $142 $5 30. cxb4 Bf8 31. b5 $19) 30. Nxd3 cxd3 31. Kxd3 Rb2 32.
Re2 Rxe2 $4 (32... Rb1 $142 33. Kc2 Rb7 $19) 33. Bxe2 $11 Nc5+ 34. Bxc5 (34.
Kc2 $5 $11) 34... Bxc5 $17 35. g4 $2 (35. Kd2 $142 $17) 35... Bg1 $19 36. h3
Bh2 $4 (36... a5 $142 $19) 37. Ke3 $15 g5 38. fxg5 Bxe5 39. c4 dxc4 40. Bxc4
Bg3 41. Kf3 Be1 42. Ke3 a5 43. Bb5 $4 (43. Bb3 $142 $15) 43... Kg7 $19 44. Bc6
(44. Kf3 Bd2 $19) 44... Kg6 45. Be4+ (45. Be8 $19) 45... Kxg5 46. Bxh7 (46. Ke2
Bb4 47. Bf3 $19) 46... a4 47. Kd3 f6 48. Bg8 e5 49. Ke2 Bg3 50. Kf3 Bf4 51. Bf7
Kh4 52. Kg2 e4 53. Be6 a3 54. Bd5 e3 55. Be6 Be5 56. Kf3 Bd4 57. Ke2 Kg3 58.
Kf1 Be5 59. Ke2 Bf4 60. Kf1 Bg5 61. Ke2 Kxh3 62. Kf3 Kh2 63. Bc4 Kg1 64. Ke2
Kg2 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.24"]
[Round "5"]
[White "Kaminski, S."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1870"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "84"]

{C77: Ruy Lopez: 3...a6 4 Ba4 Nf6, unusual lines} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. d4 exd4 6. e5 Nd5 7. O-O Nb6 (7... Bc5 8. c3 Nb6 9. Bb3 dxc3 10.
Nxc3 O-O 11. Ne4 Be7 12. Bf4 Re8 13. Nfg5 Rf8 14. Qh5 Bxg5 15. Nxg5 h6 16.
Bxf7+ Kh8 17. Qg6 hxg5 18. Qh5# {
1-0 (18) Karasik,E (2194)-Cristofari,A (2084) playchess.com INT 2004}) 8. Bb3
Be7 9. a4 $146 (9. Nxd4 O-O (9... Nxd4 10. Qxd4 O-O 11. Nc3 d6 12. exd6 Bxd6
13. Be3 Bf5 14. Ne2 Be7 15. Qf4 Bg6 16. Rad1 Bd6 17. Qd4 Qe7 18. Nf4 Be4 19. f3
Bc6 20. Nh5 Be5 21. Qg4 Bd7 22. Qe4 Bc6 {
1/2-1/2 (22) Muender,K-Steinke,H Werther 1999}) 10. Nf5 Nxe5 11. Nxe7+ (11. Re1
Bf6 12. Nc3 d5 13. Ng3 c6 14. a4 a5 15. Nh5 Bg4 16. Nxf6+ Qxf6 17. f3 Bh5 18.
Be3 Nbc4 19. Bd4 Qg5 20. Kh1 f6 21. Qe2 Rfe8 22. Qf2 Qf4 23. Ne2 Qh6 24. Ng3
Bg6 25. Re2 Qf4 {Batista,G (2165)-Carvalho,C Jundiai 1998 1-0 (48)}) 11... Qxe7
12. Re1 Qf6 13. Nc3 d6 14. Ne4 Qg6 15. Ng3 Be6 16. Bd2 Bxb3 17. axb3 Rfe8 18.
f4 Nc6 19. f5 Qf6 20. Bc3 Rxe1+ 21. Qxe1 Ne5 22. Qe4 Rb8 23. Re1 Nbd7 {
Molina Cubero Luna,G (1978)-Labena Bernal,A (1884) Spain 2006 0-1 (42)}) (9.
Bf4 O-O 10. a4 d6 11. exd6 Bxd6 $11) 9... Na5 (9... d5 $142 $5 10. Nxd4 Nxe5
$15) 10. Ba2 c5 11. c3 dxc3 $4 (11... d5 $142 12. exd6 Qxd6 13. cxd4 c4 $14)
12. Nxc3 $18 d5 (12... O-O 13. Bf4 c4 $18) 13. Nxd5 (13. exd6 $142 Qxd6 14. Qe1
$18) 13... Nxd5 $11 14. Bxd5 O-O 15. Be3 Rb8 16. Rc1 b6 17. Rc2 Bb7 18. Rd2
Bxd5 19. Rxd5 Qc8 20. Qc2 (20. Bg5 Nc6 $11) 20... Qe6 21. Rfd1 Rfd8 22. Qe4 (
22. Rxd8+ $5 Rxd8 23. Rxd8+ Bxd8 24. Qd3 $11) 22... Rxd5 $15 23. Rxd5 h6 24.
Qd3 $4 (24. g4 $142 $15) 24... Nc6 $19 25. Qd2 $4 (25. Rd7 b5 26. axb5 Rxb5 27.
h4 $19) 25... Nd4 $1 26. Rxd4 (26. Bxd4 Qxd5 {Interception Decoy}) (26. Nxd4
Qxd5 {Interception Decoy}) 26... cxd4 27. Nxd4 Qg6 (27... Qd5 $142 28. Nf5 Qxe5
29. Nxe7+ Qxe7 30. h3 $19) 28. Qc3 (28. h3 Qe4 29. f3 $19) 28... Qb1+ 29. Bc1
Rd8 30. g3 Rxd4 $1 31. Qxd4 Qxc1+ 32. Kg2 Bc5 (32... Qc6+ $142 33. Kg1 $19) 33.
Qc3 (33. Qd8+ Kh7 34. Qd3+ g6 35. b4 $19) 33... Qxc3 34. bxc3 Kf8 35. Kf3 (35.
f4 b5 36. a5 Bd4 $19) 35... Ke7 36. Ke2 Ke6 37. f4 Kd5 38. Kd3 (38. Kf3 a5 $19)
38... Bg1 39. c4+ Kc5 40. f5 Bxh2 41. e6 fxe6 42. fxe6 Kd6 (42... Kd6 43. g4
Kxe6 $19) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1992.11.29"]
[Round "6"]
[White "Bailey, B."]
[Black "McNall, K."]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1878"]
[BlackElo "1923"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]

{B00: Queen's Fianchetto Defence, Nimzowitsch Defence} 1. e4 a6 2. d4 b5 3. Nf3
Bb7 4. Bd3 e6 5. O-O c5 6. c3 c4 7. Bc2 Nf6 (7... d6 8. Nfd2 Nf6 9. f4 Nbd7 10.
e5 Nd5 11. Ne4 dxe5 12. fxe5 f5 13. exf6 gxf6 14. b3 h5 15. bxc4 bxc4 16. Ng5
fxg5 17. Bg6+ Ke7 18. Ba3+ Nc5 19. Rf7+ Kd6 20. Bxc5+ Kc6 21. Qa4# {
1-0 (21) Kranzl,P (2300)-Fransson,P (2250) Budapest 1991}) (7... d5 8. Nbd2 Be7
9. Qe2 Nd7 10. e5 a5 11. Ne1 Qb6 12. f4 g6 13. Nef3 h5 14. Ng5 Nh6 15. Ndf3 a4
16. Bd2 Kf8 17. Qf2 Kg7 18. Rae1 Nf8 19. Qg3 Bc8 20. Nh4 Nf5 21. Nxf5+ exf5 22.
Qf3 {Keserovic,M (2230)-Laco,G (2143) Arvier 2006 0-1 (60)}) 8. Bg5 Be7 9. Nbd2
Nc6 $4 $146 (9... d6 10. Qe2 Nbd7 11. Rad1 Qc7 12. e5 dxe5 13. dxe5 Nd5 14.
Bxe7 Nxe7 15. Ne4 Bxe4 16. Qxe4 Rd8 17. Rfe1 Nc5 18. Qe2 Nd5 19. Rd4 h6 20. Rg4
g6 21. Nd4 h5 22. Rg3 Nf4 23. Qf3 Ncd3 24. Bxd3 {
Del Corral Abancens,A-Armengod Arino,J Aragon 2003 1/2-1/2 (75)}) (9... d6 $5
$16) 10. Qe2 (10. d5 $142 Na5 11. d6 $18) 10... O-O 11. Rad1 d5 (11... d6 $5
$16) 12. e5 $18 Ne4 $4 (12... Nd7 13. Qe3 $18) 13. Bxe7 (13. Nxe4 $142 dxe4 14.
Qxe4 $18) 13... Nxe7 14. Nxe4 dxe4 15. Bxe4 (15. Ng5 $142 $5 Bd5 16. Bxe4 h6
17. Bxd5 Qxd5 $18) 15... Bxe4 16. Qxe4 Qd5 (16... Nd5 17. Rc1 $18) 17. Qxd5 (
17. Qe2 $142 $5 $18) 17... Nxd5 $16 18. Nd2 a5 (18... b4 19. Rc1 Rfc8 20. Rc2
$16) 19. g3 (19. Rb1 Rfc8 $16) 19... Rfb8 {Black prepares the advance b4} (
19... b4 20. Rc1 $16) 20. Rc1 (20. Rb1 b4 21. Rfc1 g5 22. Nxc4 bxc3 23. bxc3
Rxb1 24. Rxb1 Nxc3 $16) 20... b4 21. Nxc4 (21. Kg2 h5 $16) 21... bxc3 22. bxc3
Rc8 23. Ne3 Nxc3 24. Rc2 Rc7 $4 (24... Nb5 $142 25. Rd2 Rd8 $16) 25. Kg2 $18
Rac8 (25... Nd5 26. Rxc7 Nxc7 27. Rb1 $18) 26. Rfc1 Kf8 (26... h5 27. Nd1 Nb5
28. Rxc7 Rxc7 29. Rxc7 Nxc7 30. Kf3 $18) 27. Nd1 Nd5 28. Rxc7 Rxc7 29. Rxc7
Nxc7 30. Kf3 Ke8 31. Nc3 Kd7 32. Ke4 Kc6 33. f4 Nd5 (33... Na6 34. f5 Nb4 $18)
34. Nxd5 exd5+ 35. Kd3 Kb5 (35... Kd7 36. Kc3 Ke6 $18) 36. f5 Kc6 37. Kc3 h5
38. h3 Kb5 39. g4 hxg4 40. hxg4 Kc6 41. g5 g6 42. fxg6 (42. e6 Kd6 43. exf7 Ke7
44. fxg6 Kf8 45. Kd2 a4 46. Ke3 Kg7 47. Kf4 Kf8 48. Ke5 Ke7 49. Kxd5 a3 50. Ke5
Kf8 51. d5 Ke7 52. d6+ Kd7 53. f8=Q Kc6 54. Qb8 Kc5 55. d7 Kc6 56. d8=Q Kc5 57.
Qd5#) 42... fxg6 43. Kb3 Kd7 (43... Kb5 44. Ka3 a4 45. Kb2 Kb6 46. Kc3 Kb5 47.
a3 Kc6 48. Kb4 Kd7 49. Kxa4 Kc6 50. Kb4 Kd7 51. a4 Kc6 52. a5 Kd7 53. a6 Ke6
54. a7 Kf5 55. a8=Q Kxg5 56. Qf8 Kh5 57. e6 g5 58. e7 g4 59. e8=Q+ Kh4 60. Qe3
g3 61. Qfh6+ Kg4 62. Qef4#) 44. Ka4 Ke6 45. Kxa5 Kf5 46. Kb5 Kxg5 47. a4 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.12.04"]
[Round "?"]
[White "Bailey, B."]
[Black "Kirk, S."]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1878"]
[BlackElo "1760"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]

{B56: Classical Sicilian: Unusual Lines} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4
Nf6 5. Nc3 e5 6. Nf3 Be7 7. Bc4 O-O 8. Bg5 Be6 9. Bxe6 $146 (9. Qd3 Nh5 10. Be3
Nc6 11. Bb3 Na5 12. Bd5 Rc8 13. Nd2 Bg5 14. O-O Bxe3 15. fxe3 Qb6 16. Na4 Qc7
17. Rac1 Bxd5 18. exd5 Nc4 19. Nxc4 Qxc4 20. Qxc4 Rxc4 21. b3 Rc7 22. c4 Nf6
23. Nc3 a6 {Degerman,L (2485)-Bator,R (2425) Stockholm 1995 0-1 (53)}) (9. Bb3
Nbd7 10. O-O Nc5 11. Bxf6 Bxf6 12. Bd5 Qd7 13. Qd2 Rac8 14. Rad1 Be7 15. Rfe1
Bg4 16. Qe3 Ne6 17. Bxe6 Qxe6 18. h3 Bh5 19. g4 Bg6 20. Qxa7 h5 21. Nh2 Bg5 22.
Re2 Bf4 23. f3 f5 {Moroz,A (2498)-Uhlar,J Pardubice 2004 1-0 (39)}) (9. Bxf6
Bxc4 10. Nd2 Be6 11. Bxe7 Qxe7 $11) 9... fxe6 $15 10. Qd2 (10. O-O Nbd7 $15)
10... Nbd7 11. O-O Rc8 12. Be3 (12. Bxf6 Rxf6 13. a4 $15) 12... a6 (12... h6
$142 $5 $17) 13. Ng5 $14 Qe8 $2 (13... Nc5 $142 14. Bxc5 dxc5 $14) 14. Nxe6 $18
Qh5 $4 (14... Rf7 $142 15. Ng5 Rf8 $18) 15. Nxf8 Rxf8 (15... Bxf8 16. a4 $18)
16. f3 (16. Nd5 Qf7 17. Nxe7+ Qxe7 $18) 16... h6 (16... Qf7 17. a4 $18) 17. Nd5
Nxd5 18. Qxd5+ Kh8 (18... Rf7 19. Qxb7 Nc5 20. Qd5 $18) 19. Qxb7 Rd8 20. Qxa6
g5 (20... Bg5 21. Bxg5 Qxg5 22. Qxd6 $18) 21. g4 Qg6 22. Kg2 (22. a4 h5 23. h3
hxg4 24. hxg4 Kg7 $18) 22... h5 (22... Nf6 23. h3 d5 24. Rad1 $18) 23. h3 Nf6
24. Qd3 (24. a4 $142 $5 Kg7 $18) 24... d5 25. exd5 e4 (25... Qxd3 26. cxd3 Nxd5
$18) 26. fxe4 Nxe4 27. Bd4+ Kg8 28. Rae1 Qd6 29. Qxe4 h4 (29... Qxd5 30. Qxd5+
Rxd5 31. Rxe7 Rxd4 32. gxh5 Rd6 33. Kg3 g4 34. Kxg4 Rc6 35. Kg5 Rc5+ 36. Rf5
Rxf5+ 37. Kxf5 Kf8 38. Kf6 Kg8 39. Re8+ Kh7 40. h6 Kxh6 41. Rh8#) 30. Qe5 (30.
Rf3 Bf8 31. Qf5 Qd7 32. Qxg5+ Bg7 33. Re7 Qxe7 34. Qxe7 Bxd4 35. Qxd8+ Kh7 36.
Rf7+ Bg7 37. Qf8 Kh6 38. Qxg7#) 30... Qg6 31. Qh8# 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1992.12.18"]
[Round "?"]
[White "Dietsch, C."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C21"]
[WhiteElo "1827"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "120"]

{C21: Danish Gambit} 1. e4 e5 2. d4 exd4 3. Nf3 Bb4+ 4. Nbd2 (4. Bd2 Bxd2+ 5.
Qxd2 Qe7 6. Qxd4 Nf6 7. Nc3 Nc6 8. Qe3 O-O 9. O-O-O d6 10. Bc4 Ne5 11. Nxe5
dxe5 12. f3 c6 13. a3 b5 14. Ba2 a5 15. Rd2 a4 16. Rhd1 c5 17. Ne2 c4 18. Kb1
Bf5 {Edelman,D (2330)-Wolff,P (2380) USA 1987 1/2-1/2}) 4... Nc6 5. Bb5 $146 (
5. Bd3 d6 6. O-O Bg4 7. h3 Bxd2 8. Bxd2 Bxf3 9. Qxf3 Ne5 10. Qg3 Nf6 11. f4 Nh5
12. Qf2 Nxd3 13. cxd3 c5 14. Qf3 g6 15. f5 Qd7 16. f6 O-O-O 17. Qg4 Rde8 18.
Qxd7+ Kxd7 19. Rf3 d5 {Kurth,J-Heger,R Germany 1989 1/2-1/2 (61)}) (5. Bc4 Na5
6. Bd3 d5 7. O-O Bxd2 8. Bxd2 dxe4 9. Bxe4 Nf6 10. Re1 c5 11. Bxb7+ Be6 12.
Bxa5 Qxa5 13. Bxa8 O-O 14. Be4 c4 15. Nxd4 Nxe4 16. Rxe4 Bd5 17. Re5 Rd8 18.
Nc6 Qc7 19. Qxd5 h6 {Aristotelous,V-Poietis,S Cyprus 2000 1-0}) (5. Bd3 d6 $11)
5... Nf6 (5... a6 6. Bd3 $15) 6. O-O O-O 7. e5 Ng4 8. Nc4 Bc5 9. h3 d5 10. exd6
Nf6 11. dxc7 Qxc7 12. Bg5 (12. Re1 h6 $14) 12... Ne4 $11 13. Ncd2 (13. Bh4 Re8
14. Re1 Bf5 $11) 13... Nxg5 14. Nxg5 Qf4 (14... h6 15. Ngf3 $11) 15. Nge4 Bb4
16. Bxc6 bxc6 17. a3 Ba5 18. b4 Bc7 19. Ng3 Bf5 (19... c5 $5 $11) 20. Nf3 Rfd8
21. Nxf5 Qxf5 22. Qd3 Qxd3 23. cxd3 a5 24. Rac1 axb4 25. axb4 (25. Rxc6 $143
Rdc8 26. Nxd4 bxa3 $15) 25... Bd6 26. Nxd4 Bh2+ 27. Kxh2 Rxd4 28. Rxc6 Rxb4 29.
Ra1 $5 Rd8 (29... Rxa1 30. Rc8# {Mate attack Deflection}) (29... -- $140 30.
Rxa8+ {Mate threat}) 30. Ra7 (30. Rd6 Re8 $14) 30... g6 (30... h5 31. Rc4 Rxc4
32. dxc4 $11) 31. Rcc7 (31. g3 Kg7 $14 (31... Rxd3 $4 32. Rf6 $18)) 31... Rf4
$11 32. Rd7 Rxd7 33. Rxd7 Rxf2 34. Kg3 Rd2 35. Kf3 Kg7 36. g4 Kf6 37. h4 Ke6
38. Rd8 h5 39. g5 f6 40. gxf6 Kxf6 41. Rd4 Rd1 42. Ke2 Rg1 43. Re4 g5 44. hxg5+
Rxg5 45. Kd2 Rg4 46. Re8 h4 47. Kc3 h3 48. Rh8 Rg3 49. Kd4 Kg5 50. Ke4 Rg4+ 51.
Ke5 Rg3 52. d4 Re3+ 53. Kd6 Kg4 54. d5 Kg3 55. Kd7 h2 56. d6 Re4 57. Rxh2 Kxh2
58. Kd8 Kg3 59. d7 Kf4 60. Kc7 Rd4 1/2-1/2

[Event "SCC Championship"]
[Site "?"]
[Date "1993.01.15"]
[Round "2"]
[White "Hinrichsen, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1916"]
[BlackElo "1878"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "49"]

{C24: Bishop's Opening: 2...Nf6} 1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5.
Nf3 Bg4 6. O-O Nc6 7. Re1 Be7 8. h3 Bxf3 9. Qxf3 Nf6 10. Bb5 (10. Be3 O-O 11.
Nc3 Qd7 12. Ne4 Nb4 13. Re2 Nbd5 14. Nxf6+ Nxf6 15. Bg5 b5 16. Bb3 Qd6 17. Rae1
Nd7 18. Bxe7 Qxe7 19. d4 c5 20. Bd5 Rad8 21. dxe5 Nb6 22. Be4 Qe6 23. b3 Rfe8
24. Bc6 Rf8 {Langnerova,K (1599)-Bejatovic,B (1599) Belfort 2005 1-0 (52)})
10... Qd6 11. Bxc6+ (11. Na3 Nd7 12. Nc4 Qb4 13. Bd2 Qxb5 14. a4 Qa6 15. c3 O-O
16. b4 Nd8 17. Nxe5 Nxe5 18. Rxe5 Bf6 19. Rf5 Qc6 20. Qg3 Qd6 21. Qf3 c6 22.
Re1 Be7 23. d4 Ne6 24. Qg4 g6 25. b5 Ng7 {
Hebert,J (2425)-Barbeau,S (2230) Quebec 1982 0-1 (62)}) 11... bxc6 12. Rxe5 O-O
$146 (12... Qxe5 13. Qxc6+ Kd8 14. Qxa8+ Kd7 15. Qxh8 Qe1+ 16. Kh2 Bd6+ 17. f4
Qxc1 18. Qxg7 Bxf4+ 19. g3 Qxc2+ 20. Nd2 Qxd2+ 21. Kh1 Qxb2 22. Re1 Be5 23.
Qxf7+ Kd6 24. Qc4 Nh5 25. Rxe5 Nxg3+ 26. Kg1 Qxe5 27. Qa6+ {
Garcia Lorenzo,R (2158)-Del Pozo Martinez,A (1931) Totana 2003 0-1 (50)}) (
12... Qxe5 $142 13. Qxc6+ Kd8 $19) 13. Qe2 (13. Re2 Rab8 $18) 13... Nd5 14. Nd2
Bf6 (14... Rae8 15. Nc4 Qd7 16. Bd2 $18) 15. Nc4 Qd7 16. Re4 Rab8 17. c3 c5 18.
Be3 Nxe3 (18... Be7 19. Qf3 $18) 19. Qxe3 (19. fxe3 $6 g6 $18) (19. Nxe3 $143
Rbd8 20. Ng4 Bg5 $18) 19... Rfd8 (19... Qb5 20. Qg3 Qd7 21. Qe3 $18) 20. Qxc5
Qxd3 21. Rae1 h6 (21... a6 22. Qxc7 h5 23. Qf4 $18) 22. Qxc7 (22. Qxa7 Qd7 23.
Qe3 h5 $18) 22... Rbc8 23. Qf4 Bg5 24. Qf5 g6 (24... Qxc4 25. Rxc4 Rxc4 $18)
25. Re8+ $1 (25. Re8+ Rxe8 26. Rxe8+ Rxe8 27. Qxd3 $18) 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1993.01.22"]
[Round "3"]
[White "Bailey, B."]
[Black "Koprowitz, K."]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1878"]
[BlackElo "1402"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "73"]

{B19: Classical Caro-Kann: 4...Bf5 main line} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. O-O e6 11.
c4 (11. Re1 Qc7 12. c4 O-O-O 13. Qc3 c5 14. dxc5 Bxc5 15. Be3 Ng4 16. Bxc5 Nxc5
17. Ne5 Nxe5 18. Rxe5 Kb8 19. Re2 g5 20. hxg5 hxg5 21. Rd2 Rc8 22. Qf6 Ne4 23.
Nxe4 Qh2+ 24. Kf1 Qh1+ 25. Ke2 Qxa1 {
Kobzar,A (2096)-Znamensky,V (2353) St Petersburg 2005 0-1 (31)}) 11... Be7 $146
(11... Bd6 12. Ne2 O-O 13. Bd2 Re8 14. a3 e5 15. dxe5 Nxe5 16. Qb3 Ne4 17. Bf4
Nc5 18. Qc2 Nxf3+ 19. gxf3 Rxe2 20. Qxe2 Bxf4 21. Kg2 Qxh4 22. Rh1 Qg5+ 23. Kf1
Rd8 24. Rd1 Rxd1+ 25. Qxd1 Be5 26. b4 {
Fietz,D (2025)-Schnelle,L (1365) Duisburg 2006 0-1}) 12. b3 O-O 13. Bb2 Qc7 14.
Rac1 Rad8 15. Rfe1 Bd6 16. Ne4 Nxe4 17. Qxe4 (17. Rxe4 $4 Nc5 18. Qc2 Nxe4 19.
Qxe4 c5 $19) 17... Nf6 18. Qe2 Rfe8 19. g3 c5 20. Ne5 Nd7 (20... cxd4 21. Bxd4
Nd7 22. Nxd7 Rxd7 23. Qg4 $11 (23. Bxa7 $4 b6 $19)) 21. Nxd7 Qxd7 (21... Rxd7
22. Rcd1 $11) 22. dxc5 $14 Bxc5 23. Rcd1 Qc7 24. Be5 Bd6 (24... Qa5 $5 $11) 25.
Bxd6 Rxd6 26. Rxd6 Qxd6 27. Rd1 Qe7 28. Qd3 Qa3 (28... Qc7 29. Qd7 Re7 30. Qd8+
Kh7 31. Qd4 $14) 29. Qd7 $16 Qe7 $4 (29... Rf8 $142 $16) 30. Qa4 $18 Rd8 (30...
e5 31. Qxa7 f5 $18) 31. Rxd8+ Qxd8 32. Qxa7 Qd2 (32... b6 33. h5 f5 $18) 33.
Qxb7 Qxa2 (33... g5 34. hxg5 hxg5 35. a4 $18) 34. c5 Qb1+ 35. Kg2 Qc2 36. b4 e5
(36... Qc4 37. Qb8+ Kh7 38. Qf4 Qd5+ 39. Kh2 $18) 37. Qb8+ (37. Qb8+ Kh7 38.
Qxe5 $18) 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1993.02.05"]
[Round "4"]
[White "Lyons, W."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1783"]
[BlackElo "1905"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "97"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3
c5 6. O-O Nc6 7. Na3 O-O 8. c3 Bd7 (8... Qc7 9. Nh4 d4 10. e4 dxe3 11. Bxe3 b6
12. Qe2 Ba6 13. c4 Rad8 14. Nc2 Ne8 15. Rab1 e6 16. a3 Nd4 17. Nxd4 Bxd4 18.
Bxd4 Rxd4 19. b4 Ng7 20. Nf3 Rd6 21. Ng5 {
1/2-1/2 (21) Haakert,J (2335)-Liebert,H (2380) Germany 1994}) 9. h3 Qc8 $146 (
9... Rc8 10. Qe1 Re8 11. Ne5 Be6 12. Nxc6 Rxc6 13. e4 h6 14. g4 dxe4 15. dxe4
Rb6 16. f5 gxf5 17. gxf5 Bc8 18. Nc4 Ra6 19. e5 Nd5 20. Qg3 b5 21. f6 exf6 22.
Bxh6 {1-0 (22) Carlberg,G (2125)-Andersson,B (1945) Umea 2003}) (9... Qc7 10.
g4 $15) 10. Kh2 $11 Re8 11. Ne5 Be6 12. Qe1 (12. e4 dxe4 13. Nxc6 Qxc6 $11 (
13... bxc6 $2 14. dxe4 Rd8 15. Qc2 $16)) 12... Nd7 (12... Nxe5 $5 13. fxe5 Nd7
$15) 13. Nxc6 $11 Qxc6 14. g4 (14. e4 dxe4 15. dxe4 Rad8 $11) 14... Nb6 (14...
Qc7 15. Nb5 Qb6 16. Na3 $11) 15. Qf2 f5 16. g5 (16. gxf5 $142 Bxf5 17. c4 $14)
16... Rac8 17. Bd2 (17. e3 Rc7 $15) 17... a6 (17... Na4 18. Rab1 $15) 18. Rae1
(18. d4 Rc7 $15) 18... Qd7 (18... Na4 19. Rb1 Qd6 $15) 19. Nc2 $2 (19. b3 Na8
$15) 19... Bf7 $4 (19... Na4 $142 $5 20. Bc1 d4 $19) 20. e4 (20. b3 $5 $11)
20... dxe4 $17 21. dxe4 Nc4 (21... Bc4 $142 $5 22. Rg1 Bd3 $17) 22. Bc1 $15
fxe4 23. Bxe4 Nd6 24. Bf3 (24. Bg2 Bxa2 25. Ne3 a5 $17) 24... Bxa2 25. Ne3 Be6
(25... b5 26. Qg2 $15) 26. Ng4 (26. h4 $5 $11) 26... Bf5 27. Qg2 Rc7 (27... b5
28. h4 $17) 28. Ne5 (28. h4 b5 $11) 28... Qc8 29. h4 Nf7 (29... Bxe5 30. Rxe5
Nf7 31. Re3 $15) 30. Nxf7 Kxf7 31. h5 e6 32. Rd1 b6 33. h6 Bh8 $4 (33... Bf8
$142 $14) 34. Rd6 $18 b5 (34... Rd8 35. Rxb6 Re7 36. Qf2 $18) 35. Rfd1 b4 36.
Qd2 (36. cxb4 $142 $5 cxb4 37. Bc6 Rf8 $18) 36... bxc3 $6 (36... a5 37. Rb6 a4
$18) 37. bxc3 c4 (37... Kg8 38. Bc6 Rxc6 $18) 38. Be2 (38. Ba3 $142 Bd3 39. Re1
a5 $18) 38... e5 $4 (38... Bd3 $142 39. Bf3 Rd7 $16) 39. Rd8 (39. Bf3 $142 e4
40. Qd5+ Be6 41. Qxe4 $18) 39... Rxd8 $11 40. Qxd8 e4 $4 (40... exf4 $142 41.
Ba3 Bd3 $11) 41. Qd5+ $18 Qe6 (41... Be6 42. Qxe4 Bf5 $18) 42. Qa5 Rc8 (42...
Qc8 43. Ba3 Be6 $18) 43. Ba3 e3 44. Rd8 (44. Kg3 Bd3 45. Bf3 Qd7 46. Bd5+ Ke8
$18) 44... Qe4 (44... Be5 45. Rxc8 Bxf4+ 46. Kg1 Qxc8 47. Qb4 Bh2+ 48. Kxh2
Qc7+ 49. Kg2 Be4+ 50. Bf3 Bxf3+ 51. Kxf3 Qc6+ 52. Kxe3 Qe6+ 53. Kd4 Qg4+ 54.
Kc5 Qxg5+ 55. Kb6 $18) 45. Kg3 Qh1 (45... Bxc3 46. Rd7+ Ke8 47. Qxc3 Kxd7 $18)
46. Bxc4+ $1 Rxc4 (46... Rxc4 47. Rf8+ {Mate attack Deflection}) 47. Rf8+ Ke6
48. Re8+ Kf7 (48... Kd7 49. Re7+ Kc8 50. Qxa6+ Qb7 51. Qxb7+ Kd8 52. Qd5+ Bd7
53. Qxd7#) 49. Re7+ (49. Re7+ Kg8 50. Qd8#) 1-0

[Event "SCC Championship"]
[Site "?"]
[Date "1993.02.12"]
[Round "5"]
[White "Bailey, B."]
[Black "Bach, R."]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1905"]
[BlackElo "1704"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "38"]

{B00: Queen's Fianchetto Defence, Nimzowitsch Defence} 1. e4 Nc6 2. d4 e5 3. d5
Nce7 4. Nf3 Ng6 5. Nc3 Nf6 6. Qd3 $146 (6. Bg5 Be7 (6... Bc5 7. Be2 d6 8. Qd2
h6 9. Bxf6 Qxf6 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. O-O-O Qf4 13. Rhf1 Qxd2+ 14.
Nxd2 Rhf8 15. Na4 Bb6 16. Nxb6+ axb6 17. Kb1 f5 18. f3 f4 19. Rf2 {
1/2-1/2 (19) Silveira,S-Gatti,S Paysandu 2005}) 7. h4 h6 8. Bxf6 Bxf6 9. g4 d6
10. g5 hxg5 11. h5 Nf4 12. Ne2 Nxh5 13. Nfg1 g6 14. Ng3 Nxg3 15. Rxh8+ Bxh8 16.
fxg3 Bd7 17. Qe2 Qf6 18. O-O-O O-O-O 19. Qe3 Kb8 20. Qb3 b6 {
Alssema,E-Wesselink,S Hengelo 2002 0-1}) (6. Bd3 Bb4 7. O-O O-O 8. Ne2 d6 9. h3
Nh5 10. a3 Bc5 11. b4 Bb6 12. Bg5 Qe8 13. a4 a5 14. Bb5 Bd7 15. Bxd7 Qxd7 16.
c3 f5 17. exf5 Rxf5 18. Be3 Rxf3 19. Bxb6 cxb6 20. Nc1 Raf8 {
Pepe,M (2015)-Orlov,A (2391) Porto San Giorgo 2003 0-1}) (6. Be2 Bb4 7. Nd2 O-O
8. O-O c6 9. Ndb1 Re8 10. Be3 Nf4 11. Bf3 cxd5 12. Nxd5 N4xd5 13. exd5 e4 14.
Be2 Bd6 15. c4 Qc7 16. g3 Be5 17. Bd4 d6 18. Nc3 a6 19. b4 Bf5 20. Re1 Qd7 {
Bretsnajdr,V (2305)-Remmeke,H Dortmund 1990 1-0 (36)}) (6. h4 h5 $16) 6... a6 (
6... Bc5 $5 $11) 7. h4 $16 Bc5 (7... h5 $5 $16) 8. h5 Nf4 $4 (8... Ne7 $142 9.
Nxe5 d6 $16) 9. Bxf4 $18 exf4 10. Qd2 (10. e5 $142 Ng4 11. Ne4 $18) 10... Ng4
$15 11. Qxf4 $2 (11. Nd4 $142 Qf6 12. Nce2 $11) 11... Bxf2+ $19 12. Ke2 d6 13.
Nd1 Ba7 14. g3 $4 (14. Rh4 $142 Nh6 15. Kd2 $19) 14... O-O 15. Bh3 (15. h6 g6
16. Bg2 f5 $19) 15... f5 16. Qg5 (16. Kd2 fxe4 17. Qxe4 Bf5 $19) 16... Qe8 (
16... fxe4 17. Qxd8 exf3+ 18. Kd2 Rxd8 19. c4 $19) 17. Bxg4 (17. Nd2 h6 18. Qh4
$19) 17... Qxe4+ 18. Kd2 fxg4 19. Re1 Qxf3 (19... Qxf3 20. h6 g6 $19) 0-1

[Event "SCC Championship"]
[Site "?"]
[Date "1993.02.14"]
[Round "6"]
[White "Golding, D."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1508"]
[BlackElo "1905"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "90"]

{A03: Bird's Opening with 1...d5} 1. f4 d5 2. b3 g6 3. Bb2 Nf6 4. Nf3 Bg7 5. e3
O-O 6. Bd3 Nc6 (6... c5 7. O-O Nc6 8. Ne5 Qc7 9. Bb5 Ng4 10. Nd3 Nd8 11. Bxg7
Kxg7 12. h3 Nf6 13. Ne5 c4 14. bxc4 a6 15. Ba4 dxc4 16. c3 b5 17. Bc2 Bb7 18.
a4 Ne6 19. Na3 Qc5 20. Ng4 {
1/2-1/2 (20) Fahrner,K (2285)-Schneider Zinner,H (2155) Austria 1996}) 7. Na3
$146 (7. O-O Nb4 8. Ne5 Nd7 9. Qf3 Nxd3 10. cxd3 Nxe5 {
1/2-1/2 (10) Schauer,G (1719)-Fischer,O (2073) Bayern 2003}) (7. Nc3 Re8 8. Qe2
Nb4 9. O-O-O Nxd3+ 10. Qxd3 Bf5 11. Qe2 c5 12. d4 cxd4 13. Nxd4 Ne4 14. g4 Nxc3
15. Bxc3 Be4 16. h4 Rc8 17. Kb2 Qc7 18. Qd2 Bxh1 19. Rxh1 Qd7 20. g5 Rc7 21.
Rc1 Rec8 {Proestler,A-Grafl,F Hessen 1995 0-1 (39)}) (7. h3 Nb4 8. g4 Nxd3+ 9.
cxd3 Ne8 10. Bxg7 Nxg7 11. Nc3 Ne6 12. Qc2 d4 13. Ne2 c5 14. e4 b6 15. f5 gxf5
16. gxf5 Ng7 17. O-O-O e6 18. fxe6 fxe6 19. Nh2 Rf2 20. Ng3 Qh4 21. Rdg1 Kh8 {
Biles,S-Ufer,A Colorado 1999 1-0 (77)}) (7. Bb5 Nb8 $15) 7... Re8 (7... Bg4 8.
Be2 $17) 8. O-O (8. Bb5 Bd7 $11) 8... Bg4 (8... e5 9. fxe5 Nd7 10. Bb5 Ncxe5
11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. Be2 $17) 9. h3 $2 (9. Bb5 $142 $11) 9... Bxf3
$17 10. Qxf3 e5 11. fxe5 Nxe5 12. Bxe5 (12. Qf2 c6 $19 (12... Nxd3 $6 13. cxd3
Re6 14. Nc2 $11)) 12... Rxe5 13. Rad1 (13. Nb5 c6 14. Nd4 Qd7 $19) 13... Qe7
14. Nb1 (14. Nb5 c6 15. Nd4 Ne4 $17) 14... c6 (14... Ne4 15. c4 Ng5 16. Qg3
dxc4 17. Bxc4 $19) 15. c4 $2 (15. Nc3 $142 $19) 15... Rd8 16. Nc3 (16. cxd5
Nxd5 17. Qf2 $19) 16... d4 17. exd4 Rxd4 18. Bb1 (18. Rf2 Rd6 $19) 18... Qd7 (
18... Nh5 $142 $5 19. Bd3 $19) 19. Qf2 b6 (19... Nh5 20. Ne2 Re7 21. g4 Rxd2
22. Rxd2 Qxd2 23. gxh5 $19) 20. Kh1 $4 (20. Nd5 $142 $1 Nh5 21. Qxd4 Rxd5 22.
Qh4 $11) 20... Nh5 $19 21. Nd5 (21. Qf3 f5 22. Rf2 Rf4 23. Qxf4 Nxf4 24. Rxf4
b5 25. cxb5 cxb5 $19) 21... cxd5 (21... Re2 $142 $1 22. Ne3 Rxf2 23. Rxf2 Ng3+
24. Kg1 $19) 22. Qxd4 Ng3+ 23. Kh2 Nxf1+ (23... Qc7 $142 24. Qf4 Nh5 25. Qxf7+
Qxf7 26. Rxf7 Kxf7 27. a4 $19) 24. Rxf1 Re1 $1 25. Qf2 (25. Rxe1 Bxd4 {
Discovered attack} (25... Qc7+ {Decoy})) 25... Be5+ $4 (25... Rxf1 26. Qxf1
dxc4 27. Qxc4 Qxd2 28. Qf1 $19) 26. Kh1 $2 (26. Kg1 $142 $1 Rxf1+ 27. Kxf1 dxc4
28. bxc4 $15) 26... Rxf1+ 27. Qxf1 dxc4 28. Qe2 (28. Qxc4 Qxd2 29. Qf1 $19)
28... Bc7 (28... Qd4 $142 $5 29. Qxc4 Qf2 30. Qc1 $19) 29. bxc4 (29. Qxc4 $142
$5 Qe7 30. Be4 $17) 29... Qd6 30. g4 $4 (30. Kg1 $142 Qf6 31. Qe8+ Kg7 32. Qe3
$17) 30... Qg3 31. Qg2 (31. d4 Qxh3+ 32. Kg1 Qg3+ 33. Kf1 Qf4+ 34. Qf2 Qxg4 $19
) 31... Qe1+ 32. Qg1 Qxd2 33. Qg2 (33. a4 Qe2 $19) 33... Qc1+ 34. Qg1 Qxc4 35.
Qg2 (35. Kg2 Qd5+ 36. Kf2 Qd2+ 37. Kf3 $19) 35... Qc1+ 36. Qg1 Qb2 37. h4 (37.
Bd3 Qxa2 38. Qg2 Qa1+ 39. Bf1 b5 40. Qa8+ Kg7 $19) 37... b5 38. h5 b4 39. hxg6
hxg6 40. Bd3 Qxa2 41. Qg2 Qa1+ 42. Qf1 Qe5 43. Qe2 Qg3 44. Bc4 (44. Qg2 Qxd3
45. Qa8+ Kh7 46. Qg2 b3 47. Kg1 Bb6+ 48. Kh2 Qc2 49. g5 Qxg2+ 50. Kxg2 b2 51.
Kf1 b1=Q+ 52. Ke2 Qc2+ 53. Kf3 Qf2+ 54. Kg4 Bc7 55. Kh3 Qg3#) 44... Qh3+ 45.
Kg1 Bb6+ (45... Bb6+ 46. Qf2 Qg3+ 47. Kh1 Bxf2 48. Bxf7+ Kxf7 49. g5 Qg1#) 0-1

[Event "SCC Swiss"]
[Site "?"]
[Date "1993.02.26"]
[Round "?"]
[White "Bailey, B."]
[Black "Emigh, D."]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1905"]
[BlackElo "1801"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "52"]

{C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Bg5 Qc7 (7... Qa5 8. Bd2 Nbc6 9. Nf3
cxd4 10. cxd4 Qa4 11. c4 Qxd1+ 12. Rxd1 Bd7 13. cxd5 Nxd5 14. Bd3 O-O 15. O-O
Rfc8 16. Rb1 Rc7 17. Rfc1 Rac8 18. h3 Nce7 19. Rxc7 Rxc7 20. g4 b6 21. Rc1
Rxc1+ 22. Bxc1 {Lundberg,R-Kretz,J (2230) Vaxjo 1992 0-1 (50)}) (7... Nbc6 8.
Nf3 Bd7 9. Be2 Qc7 10. O-O O-O 11. Qd2 Rac8 12. Bd3 Nf5 13. g4 Nfe7 14. Bf6 c4
15. Bxh7+ Kxh7 16. Qg5 Ng6 17. Qh5+ Kg8 18. Ng5 {
1-0 (18) Sokol,D (1645)-Golian,R (1860) Slovakia 1998}) 8. Bxe7 Qxe7 $146 (8...
Kxe7 9. Nf3 cxd4 10. cxd4 Qc3+ 11. Nd2 Qxd4 12. Be2 Nc6 13. O-O Bd7 14. Nf3
Qxd1 15. Rfxd1 Rac8 16. Bb5 Nxe5 17. Bxd7 Nxf3+ 18. gxf3 Kxd7 19. Rab1 b6 20.
Rd2 Rc3 21. Rb3 Rhc8 22. a4 Rxc2 23. Rxc2 {
Sarkisyan,M-Hari,V Cannes 1997 0-1 (37)}) 9. Nf3 Nc6 10. Bd3 O-O 11. O-O c4 (
11... h6 12. Re1 $11) 12. Be2 $11 f6 (12... Bd7 13. g3 $11) 13. Qd2 (13. exf6
$5 Qxf6 14. g3 $14) 13... fxe5 $11 14. Nxe5 Nxe5 15. dxe5 Bd7 16. f4 Qc5+ (
16... Rac8 17. Bf3 $11) 17. Qd4 $11 Qa5 (17... b6 18. a4 $11) 18. Bg4 (18. h4
Rf7 $14) 18... Rae8 (18... Rf7 19. h4 $11) 19. Bf3 (19. h4 Rf7 $11) 19... Re7
20. g3 Ref7 21. h4 Qa4 22. Rfc1 Bc8 (22... g6 23. Bg4 $11) 23. Kf2 (23. h5 g6
$11) 23... b6 (23... Rc7 24. h5 $11) 24. Ke3 (24. h5 Rc7 $11) 24... Qd7 (24...
Rc7 25. h5 $11) 25. Rf1 $14 Qe7 26. a4 (26. h5 h6 $14) 26... Qd8 1/2-1/2

[Event "SCC Swiss"]
[Site "?"]
[Date "1993.03.12"]
[Round "?"]
[White "Oslick, F."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1814"]
[BlackElo "1905"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "70"]

{A07: Réti Opening: New York and Capablanca Systems} 1. Nf3 Nf6 2. g3 g6 3. Bg2
Bg7 4. d3 d5 5. O-O O-O 6. Nbd2 Nbd7 7. c4 c6 8. Rb1 b6 (8... e5 9. b4 Re8 10.
b5 cxb5 11. cxb5 Nb6 12. Bb2 Qd6 13. Qb3 Bf5 14. Rbd1 Rad8 15. a4 Qb8 16. h3 h6
17. g4 Bd7 18. a5 Nc8 19. d4 e4 20. Ne5 Be6 21. f4 exf3 22. exf3 Nd6 23. f4 {
Barczay,L (2380)-Fogarasi,T (2435) Zalaegerszeg 1992 0-1 (42)}) 9. b3 $146 (9.
b4 Bb7 10. Bb2 Qc7 (10... Re8 11. e4 (11. a4 e5 12. b5 a6 13. bxc6 Bxc6 14.
cxd5 Bxd5 15. Rc1 Rc8 16. Rxc8 Qxc8 17. Qa1 Qb8 18. Rc1 Ng4 19. h3 Ngf6 20. Nc4
Bxc4 21. Rxc4 b5 22. axb5 axb5 23. Rc6 Nh5 24. Ng5 Nb6 25. Qa2 Re7 {
Pietrasanta,J (2199)-Loyer,A (2031) France 2004 1-0}) 11... dxe4 12. dxe4 e5
13. Qc2 Qc7 14. c5 b5 15. Nb3 Rad8 16. Rbd1 Re7 17. Rd6 Ne8 18. Rfd1 Qb8 19.
R6d2 Bf8 20. Nxe5 Qc7 21. Bh3 Nxe5 22. Rxd8 {
1-0 (22) Bettalli,M (2089)-Masullo,A Siena 1999}) 11. cxd5 cxd5 12. Qb3 Rac8
13. Rfc1 Qb8 14. Bh3 e6 15. Bc3 Rc7 16. Rc2 Rfc8 17. Rbc1 h6 18. Qb2 g5 19. Bg2
Ne8 20. Bxg7 Nxg7 21. h3 Nf5 22. Nf1 Rxc2 23. Rxc2 Rxc2 {
Artigas Isart,M (2240)-Guglielmi,D (2030) Venice 2005 1/2-1/2 (38)}) (9. b4 e5
$11) 9... Bb7 (9... e5 10. e3 $11) 10. Bb2 $11 Re8 11. Ne5 Nxe5 12. Bxe5 Nd7 (
12... c5 $5 $11) 13. Bxg7 $14 Kxg7 14. f4 (14. b4 $5 $14) 14... e5 $11 15. fxe5
(15. Qc1 Qe7 $11) 15... Nxe5 (15... Rxe5 $143 16. Nf3 Re7 17. cxd5 cxd5 18. Qd2
$14) 16. h3 $2 (16. Qc1 $142 $11) 16... Qg5 $19 17. d4 Qe3+ 18. Kh2 Qxd4 19.
Rf4 Qc5 20. cxd5 cxd5 21. Rc1 Qe7 22. Nf3 (22. Nf1 $5 $17) 22... Nxf3+ 23. Bxf3
Rac8 24. Rxc8 Rxc8 (24... Bxc8 $6 25. Qxd5 Bf5 26. g4 $11) 25. Qd4+ Kg8 (25...
f6 26. Qd3 $17) 26. h4 (26. a4 Rc5 27. h4 h5 $17) 26... Re8 (26... h5 $142 27.
a4 Rc5 $17) 27. Bxd5 $4 (27. Kg2 $142 $17) 27... Bxd5 $19 28. Qxd5 Qxe2+ 29.
Kg1 (29. Kh3 Re7 30. a4 $19) 29... Qe7 30. Kh2 Rd8 (30... Rc8 $142 31. Re4 Qc5
32. Qxc5 Rxc5 $19 (32... bxc5 $6 33. Ra4 $11)) 31. Qc4 $4 (31. Rxf7 $142 $1
Rxd5 32. Rxe7 Rd2+ 33. Kh3 Rxa2 34. Kg4 $11) 31... Rd2+ $19 32. Kh3 (32. Kh1
Qb7+ 33. Qe4 Qc8 $19) 32... Qd7+ 33. g4 Qd3+ 34. Qxd3 Rxd3+ 35. Kg2 Rd2+ (35...
Rd2+ 36. Kg3 Rxa2 $19) 0-1

[Event "SCC Team Action"]
[Site "?"]
[Date "1993.04.02"]
[Round "1"]
[White "Eagen, P."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "100"]
[BlackElo "1751"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "72"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6
4. Bc4 Bc5 5. O-O O-O 6. d3 h6 7. Re1 d6 8. Nd5 (8. Be3 Bxe3 9. Rxe3 Nd4 10.
Nd5 Bg4 11. Nxf6+ Qxf6 12. Kf1 Rad8 13. c3 Nxf3 14. gxf3 Bh3+ 15. Ke1 Be6 16.
Bxe6 fxe6 17. d4 c6 18. d5 Rd7 19. Qb3 Re7 20. Rd1 Rd8 21. Red3 c5 22. dxe6
Qxe6 {Ahlswede,C (1081)-Schneider,C (952) Sebnitz 2005 0-1 (58)}) 8... Na5 $146
(8... Nxd5 9. Bxd5 Nd4 (9... Bg4 10. h3 Bh5 11. Be3 Bb6 12. Bxc6 bxc6 13. Qe2
Qf6 14. g4 Bg6 15. g5 hxg5 16. Bxg5 Qe6 17. Kg2 f6 18. Be3 Bxe3 19. Qxe3 c5 20.
c3 Rab8 21. Re2 Kf7 22. d4 cxd4 23. cxd4 exd4 24. Nxd4 {
Wagner,K-Waltrich,U Wilhelmshaven 1998 1/2-1/2}) 10. c3 Ne6 11. b4 Bb6 12. a4
a5 13. b5 Bd7 14. Bxb7 Rb8 15. Bd5 Qc8 16. Ba3 c5 17. d4 Qc7 18. dxe5 dxe5 19.
Ra2 Rfd8 20. Rd2 Qd6 21. Bc6 Qe7 22. Bxd7 Nf8 23. Bc6 {
Schepers,K-Cathoir,S Belgium 1998 1-0 (35)}) (8... Bg4 9. h3 Bh5 10. Be3 Bb6
11. Nxb6 cxb6 12. d4 Nxe4 13. d5 Nb4 14. c3 Na6 15. Bb3 Re8 16. Bc2 Nac5 17.
Qc1 Bxf3 18. gxf3 Ng5 19. Kg2 e4 20. fxe4 Ngxe4 21. Bxc5 Nxc5 22. b4 Nd7 23.
Re3 {Redlichova,E-Halova,R Most 1999 0-1 (42)}) 9. b4 Nxc4 (9... Nxd5 $142 $5
10. bxc5 Nf4 $11) 10. bxc5 $14 Na5 11. Bd2 (11. c4 $5 $16) 11... Nc6 $11 12.
cxd6 cxd6 13. c4 Bg4 14. h3 Bh5 15. Re3 (15. Ne3 Bg6 $16) 15... Nxd5 $14 16.
cxd5 (16. exd5 $143 Ne7 17. g4 Bg6 $15) 16... Nd4 17. g4 Nxf3+ 18. Rxf3 (18.
Qxf3 Bg6 $14) 18... Bg6 $11 19. Rg3 Rc8 20. g5 (20. a4 $14) 20... hxg5 (20...
h5 21. Qa4 $11) 21. Bxg5 (21. Rxg5 $142 Rc7 22. Rg3 $16) 21... Qc7 $4 (21...
Qe8 $142 $5 $11) 22. h4 (22. Rc1 $142 Qd7 23. Rxc8 Qxc8 24. Be7 $18) 22... f6
$2 (22... f5 $142 $5 23. h5 Bh7 $16) 23. Bh6 $18 Kh7 24. h5 gxh6 25. hxg6+ Kg7
26. Qh5 (26. Qg4 Rh8 $16) 26... Qd7 27. Rh3 Rh8 28. Kg2 (28. a4 b6 29. Rf3 Rcf8
$16) 28... Rcf8 $2 (28... b5 $142 $16) 29. Rah1 $4 (29. Qf5 $142 Qxf5 30. exf5
$18) 29... f5 $11 30. Rf3 f4 31. d4 Qe7 $4 (31... exd4 32. Rh4 Qe7 33. Rhxf4
Rxf4 34. Rxf4 Qg5+ 35. Qxg5 hxg5 36. Rf7+ Kxg6 37. Rxb7 $11) 32. Rc1 (32. dxe5
$142 dxe5 33. Rc3 $18) 32... exd4 $11 33. Rd3 $4 (33. Kf1 $142 $11) 33... Rc8 (
33... Qg5+ $142 $5 34. Qxg5 hxg5 35. Kf3 Kxg6 36. Rxd4 Rh3+ 37. Ke2 $19) 34.
Rxc8 (34. Re1 Qg5+ 35. Qxg5 hxg5 $19) 34... Rxc8 35. Qxh6+ (35. Rxd4 Qg5+ 36.
Qxg5 hxg5 37. Rb4 $19) 35... Kxh6 36. Kf3 (36. e5 Kxg6 37. Rh3 Qg5+ 38. Kf3
Rc3+ 39. Ke2 Rxh3 40. a3 Qf5 41. Kd2 Qb1 42. exd6 Rd3+ 43. Ke2 f3#) 36... Rc3 (
36... Rc3 37. Rxc3 dxc3 38. g7 Kxg7 39. e5 Qxe5 40. a3 c2 41. a4 c1=Q 42. Kg2
Qxd5+ 43. f3 Qc2+ 44. Kf1 Qdd1#) (36... Rc2 37. e5 Qxe5 38. a3 Qxd5+ 39. Kg4
Rxf2 40. Rh3+ Kxg6 41. Rf3 Qxf3+ 42. Kh4 Qh5#) 0-1

[Event "SCC Team Action"]
[Site "?"]
[Date "1993.04.02"]
[Round "2"]
[White "Bailey, B."]
[Black "Gates, M."]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1751"]
[BlackElo "1466"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "107"]

{C80: Open Ruy Lopez: Sidelines and 9 Nbd2} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Be3 Nc5 10. Bf4 $4 $146 (
10. Nc3 Nxb3 11. axb3 (11. cxb3 Be7 12. Rc1 Qd7 13. h3 (13. Qe2 O-O 14. Rfd1
Rfd8 15. Ne4 Bg4 16. Nc5 Bxc5 17. Bxc5 Qf5 18. Ba3 Bxf3 19. Qxf3 Qxf3 20. gxf3
Nxe5 21. Rxc7 Nxf3+ 22. Kg2 Nh4+ 23. Kg3 Nf5+ 24. Kf4 g6 25. Rc5 Rdb8 26. Bb4
d4 27. Rxf5 gxf5 {Lind,J (2215)-Ernst,T (2440) Oerebro 1990 1/2-1/2 (43)})
13... O-O 14. Ne2 Rfc8 15. Nf4 a5 16. a3 Nd8 17. Nd3 Bf5 18. Nc5 Bxc5 19. Bxc5
Ne6 20. Nd4 Bg6 21. Qd2 c6 22. Rfe1 Re8 23. Bd6 Nxd4 24. Qxd4 f6 25. Qb6 Rec8 {
Groszpeter,A (2555)-Brunner,L (2475) Biel 1990 1-0 (56)}) 11... Be7 12. Ne2 Bg4
(12... O-O 13. c3 Qd7 14. Qd2 Bg4 15. Ned4 Nxd4 16. Nxd4 c5 17. Nc2 Bf5 18.
Rfd1 Bxc2 19. Qxc2 Qe6 20. Re1 Rfd8 21. Rad1 Rac8 22. f4 d4 23. f5 Qb6 24. Bf2
Qh6 25. Qe4 dxc3 26. bxc3 Qc6 27. Qg4 {
Kehl,R-Eroes,P Bad Kuehlungsborn 1964 1/2-1/2 (46)}) 13. Nf4 Bxf3 14. Qxf3 Nxe5
15. Qxd5 Qxd5 16. Nxd5 Bd6 17. Rfe1 O-O 18. Bd4 Nc6 19. Bc3 Rfd8 20. Red1 b4
21. Be1 f6 22. g3 Kf7 23. f4 a5 24. Bf2 Rab8 {
Suesholz,S-Van Foreest,D Amsterdam 1887 1/2-1/2 (35)}) (10. Qd2 Nxb3 11. axb3
Bb4 12. c3 Be7 13. h3 O-O 14. Rd1 d4 15. cxd4 Bxb3 16. Rc1 Bb4 17. Nc3 Ne7 18.
Ng5 f6 19. exf6 Rxf6 20. Qd3 Rg6 21. Nxb5 Bd5 22. Nxc7 Ra7 23. Nxd5 Nxd5 24.
Qc4 Rc7 {Lami,F-Buj,P Buenos Aires 1973 0-1 (46)}) (10. Nc3 $142 Nxb3 11. axb3
$16) 10... Nxb3 (10... d4 11. Ng5 Bxb3 12. axb3 $15) 11. axb3 Bc5 12. Nc3 Nb4 (
12... O-O $142 $15) 13. Ne2 $16 O-O 14. Ned4 Qd7 15. Re1 (15. c3 Nc6 16. Nxc6 (
16. Nxe6 $6 fxe6 17. Bc1 a5 $11) 16... Qxc6 17. b4 $16) 15... Bg4 (15... Bxd4
$142 16. Nxd4 c5 $11) 16. c3 $4 (16. Qd2 $142 Bxd4 17. Nxd4 $14) 16... Nc6 $4 (
16... Bxd4 $142 17. cxb4 Bxb2 $19) 17. Nxc6 $16 Qxc6 18. Qd3 (18. b4 Be7 $16)
18... Qb6 (18... Qg6 19. Qxd5 Bb6 20. Qe4 Bxf3 21. Qxf3 $11) 19. Re2 (19. Nd4
$142 b4 20. Qg3 bxc3 21. bxc3 Bxd4 22. cxd4 $14) 19... c6 $4 (19... b4 20. cxb4
Bxb4 21. Qxd5 $11) 20. Rd2 $4 (20. b4 Be7 21. h3 Bxf3 22. Qxf3 $16 (22. gxf3 $6
a5 23. Be3 Qc7 24. bxa5 Rxa5 25. Rxa5 Qxa5 $11)) 20... Be7 (20... Bxf3 $5 21.
gxf3 a5 $11) 21. Ng5 g6 $2 (21... Bxg5 $142 22. Bxg5 Rfe8 $16) 22. Qg3 $18 Bf5
23. Nf3 $4 (23. Re1 $5 Rfe8 24. Qh4 h5 $18) 23... Qd8 $2 (23... b4 $142 24. h4
bxc3 25. bxc3 c5 $16) 24. Re1 Be6 25. Nd4 (25. Bg5 $5 a5 $18) 25... Bh4 26. Qe3
Qc8 (26... Qd7 $18) 27. Bh6 Re8 28. Qf4 Be7 29. Rd3 $4 (29. b4 $142 $18) 29...
c5 $11 30. Nf3 c4 (30... a5 $142 $11) 31. bxc4 $18 bxc4 (31... Qxc4 32. Rd4 Qa2
33. Rd3 $16) 32. Rd2 Qd8 (32... a5 33. h4 $18) 33. Bg5 (33. Nd4 $142 Qd7 $18)
33... Rf8 $2 (33... a5 $142 $18) 34. Bf6 Re8 35. Qh4 Bxf6 (35... Bf5 36. Rxd5
Qxd5 37. Bxe7 Rxe7 38. Qxe7 $18) 36. exf6 (36. Qxf6 $6 Qxf6 37. exf6 a5 $16)
36... h5 (36... Bf5 37. Rde2 Re4 38. Rxe4 Bxe4 $18) 37. Rde2 Qd6 (37... a5 38.
Qg5 Kh7 39. h3 $18) 38. Qg5 Qf8 (38... Kh7 39. h3 $18) 39. h3 (39. Rxe6 $142
Rxe6 40. Rxe6 Qc8 $18) 39... Kh7 (39... Bf5 40. Re7 $18) 40. Nd4 Bd7 (40... Qg8
41. Qg3 Kh8 42. Re5 $18) 41. Qxd5 Rxe2 (41... Rad8 42. Re7 Bb5 43. Qe5 $18) 42.
Rxe2 Rd8 (42... Kg8 43. Re7 Ba4 44. Rxf7 Qxf7 45. Qxa8+ Qe8 46. Qd5+ Qf7 47.
Qd6 $18) 43. Qxc4 (43. Re7 Kh6 44. Rxf7 Qe8 $18) 43... Bb5 44. Nxb5 axb5 45.
Qxb5 Rd1+ 46. Kh2 Qd6+ 47. g3 (47. Qe5 $142 Qxe5+ 48. Rxe5 Kh6 $18) 47... Rd5 (
47... Qxf6 48. Kg2 $18) 48. Qc4 (48. Qb7 $142 Qd7 49. Qxd7 Rxd7 50. c4 $18)
48... Qd7 (48... h4 49. Qxh4+ Rh5 $18) 49. Re7 Qb5 50. Rxf7+ Kg8 (50... Kh6 51.
Qc7 Re5 52. Rh7+ Kg5 53. f7 Kf5 54. f8=Q+ Ke4 55. c4 Rf5 56. Qcd6 Kf3 57. Re7
Qxc4 58. Qd1+ Kxf2 59. Qe1+ Kf3 60. Qe3#) 51. Rg7+ (51. Qe4 Rf5 52. Rg7+ Kh8
53. Qa8+ Qe8 54. Qxe8#) 51... Kf8 52. Qc8+ (52. Qc7 Qd7 53. Rxd7 Rxd7 54. Qxd7
h4 55. Qg7+ Ke8 56. Qe7#) 52... Qe8 53. Rg8+ $1 Kf7 (53... Kxg8 54. Qxe8+ {
Mate attack Deflection}) 54. Qxe8+ (54. Qxe8+ Kxf6 55. Rxg6+ Kf5 56. Qe6#) 1-0

[Event "SCC Team Action"]
[Site "?"]
[Date "1993.04.02"]
[Round "3"]
[White "Bailey, B."]
[Black "Meyer, C."]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1751"]
[BlackElo "1297"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "75"]

{B12: Caro-Kann: Advance Variation} 1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5.
Be2 c5 6. c3 Nc6 7. Nbd2 cxd4 8. cxd4 (8. Nxd4 Nxd4 9. cxd4 Ne7 10. O-O Nc6 11.
Nb3 Be7 12. Be3 O-O 13. Rc1 Qb6 14. a3 a5 15. Bd3 Bxd3 16. Qxd3 a4 17. Nd2 Qxb2
18. Ra1 Qb6 19. Rfb1 Qa6 20. Qxa6 bxa6 21. Rb7 Rfb8 22. Rc7 Rc8 {
Polaczek,R (2400)-Van Mil,J (2430) Antwerp 1991 0-1}) 8... Nge7 $146 (8... Qb6
9. Nb3 Nb4 10. O-O Nc2 (10... Rc8 11. Bd2 a5 12. a3 Nc2 13. Nxa5 Nxa1 14. Qa4+
Rc6 15. Nxc6 bxc6 16. Qa8+ Qd8 17. Qxc6+ Qd7 18. Qa8+ Qd8 19. Bb5+ {
1-0 (19) Mudra,P-Schuster,P (1983) Brno 2005}) 11. Nh4 Nxa1 12. Nxa1 Ne7 13.
Nxf5 exf5 14. Nb3 Nc6 15. Bf3 Rd8 16. Re1 Be7 17. Nc5 Nxd4 18. Qxd4 Bxc5 19.
Qa4+ Qc6 20. Qxc6+ bxc6 21. e6 f6 22. Bd2 Ke7 23. Rc1 {
Paravin,G-Smirnov,A (2193) Moscow 1999 0-1}) 9. O-O h6 (9... a5 10. a3 $11) 10.
Nb3 Bh7 (10... Qb6 11. Be3 $14) 11. g4 (11. Bd2 $5 $14) 11... Qb6 12. Be3 Ng6 (
12... Nb4 13. Nc5 Nec6 14. Na4 $11) 13. Rc1 Be7 14. Qd2 (14. Bd3 O-O $11) 14...
O-O (14... Bb4 15. Qd1 $11) 15. Kh1 (15. Nc5 Qc7 $11) 15... Nh4 (15... Bb4 $142
16. Qd1 a5 $11) 16. Rg1 $4 (16. Nxh4 $142 Bxh4 17. Nc5 $14) 16... Be4 $19 17.
Rg3 Bb4 (17... a5 $142 18. Kg1 a4 $19) 18. Rc3 $4 (18. Qd1 $142 f5 19. exf6
Rxf6 20. Kg1 Bxf3 21. Bxf3 $17) 18... Bxc3 19. bxc3 Nxf3 (19... Na5 $142 20.
Kg1 Nc4 $19) 20. Bxf3 Bxf3+ (20... Qb5 $142 $5 21. Bxe4 dxe4 22. Kg2 $19) 21.
Rxf3 $17 Qd8 (21... f6 $142 22. exf6 Rxf6 23. Rxf6 gxf6 24. Bxh6 Qc7 $17) 22.
Bxh6 $11 Qh4 (22... gxh6 23. Qxh6 Qh4 24. Qxh4 f6 25. exf6 e5 26. Nc5 Rf7 27.
Rh3 Rg7 28. Qh8+ Kf7 29. Qxg7+ Ke8 30. Rh8#) 23. Bg5 Qh7 24. Qe3 (24. Kg1 Qe4
25. Re3 Qh7 $11 (25... Qxg4+ $4 26. Rg3 Qh5 27. Bf6 $18)) 24... Qe4 25. Qxe4
dxe4 26. Re3 f6 27. exf6 gxf6 28. Bh6 Rf7 29. Rxe4 Re8 (29... e5 30. Be3 $11)
30. d5 (30. Kg2 e5 $11) 30... Ne5 $11 31. dxe6 Rxe6 32. f4 Nxg4 (32... f5 $5
33. Rxe5 Rxh6 $11) 33. Rxe6 $11 Nxh6 34. Kg2 Rg7+ 35. Kf3 Ng4 $4 (35... Rc7
$142 $11) 36. h3 $18 Nh2+ (36... Kf7 37. Rd6 Ke7 38. Rd1 $18) 37. Kf2 Kf7 38.
Re1 (38. Re1 Rg8 39. Nd4 $18) 1-0

[Event "SCC Swiss"]
[Site "?"]
[Date "1993.04.16"]
[Round "?"]
[White "Bailey, B."]
[Black "Golding, D."]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1854"]
[BlackElo "1501"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "90"]

{B06: Modern Defence} 1. e4 g6 2. d4 Bg7 3. Nf3 c6 4. Bd3 d5 5. e5 Nh6 6. Nbd2
$146 (6. O-O O-O 7. Bf4 (7. Re1 f6 8. exf6 exf6 9. c3 {
1/2-1/2 (9) Lisko,F (2330)-Danner,G (2360) CSR 1991}) (7. Bg5 f6 8. exf6 exf6
9. Bf4 Re8 10. c3 Nd7 11. Qd2 Nf7 12. Na3 Nf8 13. h3 Ne6 14. Be3 f5 15. Rae1
Bd7 16. Nc2 Qf6 17. Bf4 Rad8 18. Ne5 Nxf4 19. Qxf4 Nxe5 20. dxe5 Rxe5 21. Rxe5
Qxe5 {Spittler,K-Schneider,B (2335) Germany 1987 0-1 (50)}) 7... f6 8. Re1 fxe5
(8... a5 9. c4 Na6 10. Nc3 fxe5 11. Bxe5 Bg4 12. Be2 e6 13. c5 Nf7 14. Bxg7
Kxg7 15. Ne5 Nxe5 16. Bxg4 Nxg4 17. Qxg4 Qf6 18. Rf1 Rae8 19. Rae1 Re7 20. Ne2
Nb4 21. Ng3 Kh8 22. Re3 {1/2-1/2 (22) Knazovcik,L (2310)-Baier,P Czechia 1996})
9. Bxe5 Bg4 10. Nbd2 Bxe5 11. Rxe5 Nf7 12. Re3 c5 13. Be2 Nc6 14. dxc5 Bxf3 15.
Nxf3 e5 16. c3 e4 17. Nd4 Qf6 18. Qd2 Rae8 19. Rf1 Qg5 20. Qd1 Nh6 {
Kurass,I-Kostiuchenko,A Kiev 1963 1/2-1/2 (41)}) (6. Bg5 f6 7. Bf4 O-O 8. Nbd2
Nf7 9. Qe2 fxe5 10. Nxe5 c5 11. dxc5 Nc6 12. Nxc6 bxc6 13. c3 e5 14. Bg3 Rb8
15. b4 e4 16. Ba6 Bxc3 17. Bxb8 Bxa6 18. Qxa6 Qxb8 19. Rd1 Qxb4 20. Qe2 Qxc5 {
Anka,E (2400)-Schneider,B (2200) Budapest 1989 0-1}) (6. O-O O-O $16) 6... O-O
7. Nf1 (7. O-O c5 8. Re1 Nc6 $14) 7... f6 (7... c5 8. c3 (8. dxc5 $143 Ng4 $17)
8... cxd4 9. cxd4 $11 (9. Nxd4 $143 Nc6 $17)) 8. c3 (8. h4 fxe5 9. dxe5 Ng4 $11
) 8... Nf7 (8... fxe5 $5 9. Nxe5 c5 $11) 9. exf6 $14 exf6 10. Be3 (10. h4 Re8+
11. Ne3 Nd7 $14) 10... Bg4 (10... f5 11. Ng3 $14) 11. h3 Bxf3 12. Qxf3 Nd6 $2 (
12... f5 13. O-O-O Ng5 14. Bxg5 Qxg5+ 15. Ne3 $14) 13. Nd2 (13. h4 $142 $5 f5
14. h5 $18) 13... f5 $16 14. h4 (14. Qf4 Qf6 15. h4 Nd7 $14) 14... Nd7 $14 15.
Bg5 (15. O-O-O $5 $14) 15... Qe8+ 16. Be2 (16. Qe2 Qxe2+ 17. Bxe2 Rae8 $11)
16... Ne4 (16... Nf6 17. Qf4 Rd8 18. h5 $11) 17. O-O-O (17. Nxe4 fxe4 18. Qh3
Nf6 $11) 17... Nxd2 (17... Qe6 $5 $15) 18. Rxd2 $11 Nf6 19. Bd3 Qd7 20. Re2
Rae8 (20... h5 21. Be3 $14) 21. Rhe1 (21. Bxf6 Rxf6 22. Rxe8+ Qxe8 $14) 21...
Rxe2 $11 22. Rxe2 Re8 23. Bf4 Rxe2 24. Qxe2 Kf7 25. f3 Qe7 26. Kd2 Qxe2+ 27.
Kxe2 Nd7 28. a4 Ke6 29. h5 Kf7 30. hxg6+ hxg6 31. b4 b6 $4 (31... Nb6 32. Bc2
$11) 32. g4 (32. Kd2 $142 $18) 32... fxg4 $14 33. fxg4 c5 34. Ke3 c4 $2 (34...
cxd4+ $142 35. cxd4 Bf8 $11) 35. Bf1 Nf6 $2 (35... b5 $142 36. axb5 Bf8 $16)
36. Bb8 (36. g5 $142 Ne4 37. Bxc4 $18) 36... a6 (36... Nxg4+ $2 37. Kf3 Nf6 38.
Bxa7 $18) 37. b5 axb5 38. axb5 Nxg4+ 39. Kf4 Nf6 40. Bc7 Ne4 41. Bxb6 Nxc3 42.
Bg2 Bf6 43. Ba5 Nxb5 44. Bxd5+ Kg7 45. Bxc4 Nxd4 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.25"]
[Round "1"]
[White "Johnson, G."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "100"]
[BlackElo "1852"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]

{D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} 1. d4
d5 2. Nf3 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Nbd2 c5 6. c3 Be7 7. Bd3 O-O 8. O-O Re8
9. Ne5 Nf8 (9... Nxe5 10. dxe5 Nd7 11. Bf4 (11. Bxe7 Qxe7 12. f4 f5 13. g4 c4
14. Bc2 Nc5 15. gxf5 exf5 16. Nf3 Be6 17. Qe2 a6 18. Rad1 Kh8 19. Ng5 Rad8 20.
Rd4 Rd7 21. Rfd1 Red8 22. Qg2 b5 23. Nf3 a5 24. Qg5 Qxg5+ 25. Nxg5 g6 {
Kocur,M (1960)-Van den Heuvel,T (1950) Berkshire 2006 1/2-1/2 (50)}) 11... Rb8
12. Qg4 Qc7 13. Nf3 b5 14. e4 dxe4 15. Bxe4 Bb7 16. Bc2 Nf8 17. Rfe1 Ng6 18.
Bg3 Rbd8 19. h4 Bxf3 20. gxf3 Rd2 21. Rac1 Qb6 22. h5 Nf8 23. Bf4 Rd7 24. Be3 {
Weill,R (2225)-Ducic,B (2150) France 1989 0-1 (38)}) 10. f4 N6d7 11. Bxe7 Qxe7
12. Rf3 $146 (12. Qh5 f6 13. Nxd7 Bxd7 14. Nf3 Rec8 15. Rae1 c4 16. Bb1 Be8 17.
Qh3 f5 18. g4 g6 19. Qg2 a5 20. h4 b5 21. h5 Kh8 22. hxg6 fxg4 23. Qxg4 Bxg6
24. Kf2 Bxb1 25. Rxb1 Qg7 26. Qh5 Qg6 {
Fritsch,J (1850)-Jakoby,H (1785) Bad Zwischenahn 2003 1-0 (51)}) (12. a3 f6 13.
Nef3 Rb8 $16) 12... f6 $14 13. Ng4 e5 (13... b5 $11) 14. Bf5 (14. Rg3 $142 $5
Kh8 15. dxe5 fxe5 16. Bc2 $16) 14... cxd4 (14... e4 $142 15. Rh3 Kh8 $15) 15.
Qb3 $4 (15. exd4 $142 exf4 16. Rxf4 $11) 15... dxc3 $19 16. Qxd5+ $2 (16. Qxc3
e4 17. Rg3 $19) 16... Qf7 (16... Kh8 $142 17. bxc3 Rd8 $19) 17. Bxh7+ $4 (17.
Qxf7+ $142 Kxf7 18. Ne4 cxb2 19. Rb1 $17) 17... Nxh7 $19 18. Qxf7+ Kxf7 19. Ne4
cxb2 20. Rb1 Kg8 21. Nd6 Re6 22. Nxc8 Rxc8 23. Rf2 (23. Rxb2 b6 24. Rd2 $19)
23... Rc1+ 24. Rf1 Rxb1 25. Rxb1 Rb6 26. Nf2 Nc5 27. Nd1 Nd3 28. Kf1 (28. fxe5
fxe5 29. Kf1 e4 $19) 28... e4 29. Ke2 f5 30. h4 Rc6 31. Nxb2 Rc2+ 32. Kd1 Rxb2
33. Rxb2 Nxb2+ 34. Kc2 Nd3 35. Kc3 b5 (35... b5 36. Kb3 Nf6 $19) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.25"]
[Round "2"]
[White "Bailey, B."]
[Black "Hatcher, W."]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1852"]
[BlackElo "1905"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{C11: French: Classical System: 4 e5 and 4 Bg5 dxe4} 1. e4 e6 2. d4 d5 3. Nc3
Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. f3 (6. c3 c5 7. Ne2 Nc6 8. a3 Bd7 9. Be3 Be7 10.
b4 cxd4 11. cxd4 a5 12. b5 Na7 13. Nc3 Rc8 14. Qb3 Rxc3 15. Qxc3 Nxb5 16. Qb2
Nxa3 17. Rxa3 Bb4+ 18. Bd2 Bxa3 19. Qxa3 b6 20. Be2 Bc6 {
Rudolf,H (2230)-Bornemann,W (2265) Germany 1995 1-0 (37)}) 6... c5 (6... exf3
7. Nxf3 Nc6 8. Bb5 Bd7 9. Bxc6 Bxc6 10. c3 Be7 11. Qd3 Qd7 12. Bd2 O-O-O 13.
O-O-O f6 14. b3 Bxf3 15. Qxf3 Qd5 16. Qxd5 Rxd5 17. exf6 Bxf6 18. Bf4 g5 19.
Be5 Bxe5 20. dxe5 Rxe5 21. Rhe1 {Chernyshova,N-Zhivetjeva,V Russia 2004 1-0})
7. Be3 $146 (7. c3 cxd4 8. Qxd4 Qxd4 9. cxd4 Bb4+ (9... Nc6 10. Be3 Nb4 11. Kd2
exf3 12. Nxf3 Nd5 13. a3 Bd7 14. Rc1 Be7 15. Bg5 h6 16. Bxe7 Nxe7 17. Bd3 Bc6
18. Rhf1 O-O 19. g4 Rac8 20. h4 Bxf3 21. Rxf3 Rxc1 22. Kxc1 Rd8 23. Rf4 Nc6 24.
Kd2 {Fernandez Egea,A-Zimmermann,H Frankfurt 2001 1/2-1/2 (44)}) (9... exf3 10.
Nxf3 Bd7 11. Be2 Bb4+ 12. Bd2 Bxd2+ 13. Nxd2 Nc6 14. Nf3 Rc8 15. O-O Nb4 16. a3
Nd5 17. Rac1 O-O 18. Bc4 Ne3 {0-1 (18) Scholze,M-Claussen,U (2185) Calella 1994
}) 10. Bd2 Bxd2+ 11. Kxd2 Nc6 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Ke3 exf3 15. gxf3
g5 16. h3 Ke7 17. Ne2 Rac8 18. Rac1 Bb5 19. Ng3 Bc6 20. Nh5 Bd5 21. b3 b6 {
Szumilo,W (2150)-Skaruz,J (2120) Ustrzyki Dolne 1996 1-0 (52)}) (7. dxc5 Qc7 8.
fxe4 Bd7 $11) 7... cxd4 (7... Qb6 $5 8. fxe4 Qxb2 $15) 8. Qxd4 $11 Qxd4 9. Bxd4
Nc6 10. Bb5 (10. Bf2 Nxe5 11. fxe4 Bd7 $11) 10... Bd7 11. Bc3 (11. Bxc6 Bxc6
12. f4 Be7 $11) 11... Nxe5 (11... exf3 $142 $5 12. Nxf3 Nxe5 $17) 12. Bxd7+ $15
Nxd7 13. fxe4 Nc5 14. e5 Rd8 15. Rd1 Rxd1+ 16. Kxd1 Ne4 17. Bd4 Bc5 18. Bxc5
Nxc5 19. Nf3 Ke7 20. c3 Rd8+ 21. Kc2 f6 22. Re1 f5 23. Rd1 Rxd1 24. Kxd1 Ne4 (
24... Nd7 25. h4 $11) 25. Ke2 $11 g5 26. Ke3 g4 27. Nd4 h6 (27... Ng5 28. Kf4
Ne4 29. Ke3 $11) 28. c4 (28. Ne2 $5 $16) 28... Kd7 (28... Ng5 29. Kf4 $11) 29.
b4 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.26"]
[Round "3"]
[White "Bailey, B."]
[Black "Edwards, G."]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1852"]
[BlackElo "1964"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "82"]

{B80: Sicilian Scheveningen: 6 g3 and 6 Be3, including English Attack} 1. e4 c5
2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 d6 8. O-O Be7 9.
Be3 O-O 10. Qe2 Bd7 11. Rad1 Nc6 12. Nxc6 (12. g4 Nxd4 13. Bxd4 e5 14. g5 exd4
15. gxf6 dxc3 16. fxe7 Rfe8 17. Rfe1 cxb2 18. c4 Rxe7 19. Qxb2 Bc6 20. Re3 Rae8
21. Qd4 Re6 22. Rg3 g6 23. f3 Qa5 24. Bh3 R6e7 25. Rg2 Bxe4 26. fxe4 Rxe4 {
Ulfarsson,M (2290)-Hjartarson,J (2570) Gardabaer 1996 0-1}) 12... Bxc6 13. Bf4
$146 (13. f4 b5 14. a3 Qb7 15. Bd4 Rad8 16. Rfe1 a5 17. e5 dxe5 18. Bxc6 Qxc6
19. fxe5 Rxd4 20. Rxd4 Bc5 21. Nxb5 Rb8 22. exf6 Qxb5 23. Qg4 g6 24. Kg2 h5 25.
Qe4 Bxd4 26. Qxd4 Qxb2 27. Qxb2 Rxb2 {
Kennaugh,C (2255)-Cooper,J (2333) Birmingham 2002 1/2-1/2 (44)}) (13. Bd4 Rac8
14. Rfe1 b6 15. a3 Nd7 16. Nd5 Bxd5 17. exd5 e5 18. Bh3 f5 19. Bc3 g6 20. f4
Bf6 21. g4 exf4 22. Bxf6 Nxf6 23. gxf5 g5 24. c3 h5 25. Qf2 g4 26. Bf1 Qc5 27.
Re6 Qxf2+ {Beni,A-Johansson,I Helsinki 1952 1-0 (41)}) (13. Rfe1 b5 14. Bf4
Rfe8 15. a3 Rad8 16. e5 dxe5 17. Qxe5 {
1/2-1/2 (17) Rodriguez Vargas,O (2420)-Juarez,C (2340) Sao Paulo 1972}) 13...
e5 (13... h6 14. a4 $11) 14. Be3 (14. Bg5 Ne8 15. Bxe7 Qxe7 $14) 14... b5 15.
a3 (15. Bg5 b4 16. Bxf6 bxc3 17. Bxe7 Qxe7 18. bxc3 Rfc8 $11) 15... Rab8 (15...
h6 16. Rd3 $15) 16. Nd5 (16. Bg5 $142 $5 $14) 16... Nxd5 $15 17. exd5 Bd7 18.
Qd2 f5 19. f4 e4 20. Rc1 Bf6 21. Bd4 Qc4 {Black prepares b4} 22. Bxf6 Rxf6 23.
Rfe1 Qc5+ 24. Kh1 b4 25. axb4 (25. c3 $5 bxc3 26. Rxc3 $15) 25... Rxb4 26. c3
Rb3 27. Ra1 (27. Qc2 Qxd5 28. Bf1 Rb6 $17) 27... a5 $19 28. Bf1 $2 (28. g4 $142
g6 29. h4 $19) 28... Rf8 29. Be2 (29. Ra2 Rfb8 30. Rc1 $19) 29... Rfb8 30. Reb1
(30. Ra2 a4 31. Kg2 Qb6 $19) 30... e3 31. Qd1 (31. Qd4 Qxd4 32. cxd4 a4 $19)
31... Rxb2 32. Rxb2 (32. Kg1 a4 33. Rxb2 Rxb2 $19) 32... Rxb2 33. c4 (33. Qd3
a4 $19) 33... a4 34. Rxa4 (34. Kg1 a3 35. Qd3 $19) 34... Bxa4 35. Qxa4 Rb8 (
35... Qc8 36. Qd1 Qe8 37. c5 Qe4+ 38. Bf3 Rb1 39. Bxe4 Rxd1+ 40. Kg2 e2 41. Bf3
e1=Q 42. Bxd1 Qd2+ 43. Be2 Qxe2+ 44. Kg1 dxc5 45. g4 Kf7 46. d6 fxg4 47. d7 Ke7
48. d8=Q+ Kxd8 49. f5 Kd7 50. f6 gxf6 51. h3 gxh3 52. Kh1 Qg2#) 36. Qd7 Qb4 37.
Qe6+ Kh8 38. Qxe3 Qb6 39. Qf3 (39. Qxb6 Rxb6 40. Kg2 Rb3 $19) 39... Qd4 40. Kg2
Rb2 41. Kh3 (41. Kf1 Rb1+ 42. Kg2 Rg1+ 43. Kh3 $19) 41... Qd2 (41... Qd2 42. c5
Qxe2 43. Qxe2 Rxe2 $19) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.26"]
[Round "4"]
[White "Iodice, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1800"]
[BlackElo "1852"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "104"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Nb8 10. d4 Nbd7
11. Bg5 Bb7 12. Bc2 c5 13. Nbd2 Qc7 $146 (13... Re8 14. Nf1 h6 15. Bh4 Rc8 16.
Ne3 cxd4 17. cxd4 Qb6 18. d5 Nf8 19. Nf5 Bd8 20. g4 N6h7 21. Bg3 Ng5 22. Kg2
Nxf3 23. Kxf3 g6 24. Nxh6+ Kg7 25. Nf5+ gxf5 26. gxf5 Nh7 27. Rg1 Kh8 28. Kg2 {
Shabalov,A (2425)-Neverov,V (2430) Tbilisi 1989 0-1 (53)}) (13... cxd4 14. cxd4
h6 15. Be3 exd4 16. Nxd4 $11) 14. Nf1 Rac8 15. Rc1 (15. d5 c4 $16) 15... h6 16.
Bxf6 (16. Bd2 $5 $14) 16... Bxf6 $11 17. dxc5 dxc5 (17... Nxc5 18. b4 Ne6 19.
Bb3 $11) 18. Ne3 (18. c4 $5 $11) 18... c4 $15 19. Nf5 Rcd8 20. Qe2 (20. Qd6 $5
Qxd6 21. Nxd6 $17) 20... Nc5 $17 21. Red1 (21. Rcd1 $142 h5 22. Ne3 $17) 21...
Rxd1+ (21... h5 $142 $19) 22. Rxd1 $11 Rd8 23. Ng3 $2 (23. Rxd8+ $5 Bxd8 24. b3
$11) 23... g6 (23... Rxd1+ 24. Qxd1 g6 25. a4 $17) 24. Nh2 (24. Rxd8+ Qxd8 25.
Qe3 Ne6 $17) 24... Ne6 (24... Rxd1+ $142 $5 25. Qxd1 h5 $19) 25. Ng4 $17 Bg7
26. Qf3 $2 (26. Ne3 $142 $5 $17) 26... f5 $1 $19 27. Nh2 (27. exf5 Bxf3 {
Deflection Pinning}) 27... Ng5 (27... h5 28. h4 Bf6 29. Rxd8+ Qxd8 30. Qe2 $19)
28. Qe2 $2 (28. Rxd8+ $142 Qxd8 29. Qe2 $17) 28... Rxd1+ $19 29. Qxd1 f4 30.
Ngf1 Nxe4 31. Qe2 (31. Nf3 Qc5 32. Qe2 Qc6 $19) 31... Qc6 32. Nf3 (32. Qg4 $19)
32... Ng5 (32... Nc5 $142 33. N1d2 e4 $19) 33. N1d2 $17 Nxf3+ 34. Qxf3 Qxf3 35.
gxf3 (35. Nxf3 $5 Kf7 36. a4 $17) 35... Kf7 $19 36. Kg2 Bf8 37. b4 $4 (37. a4
$142 $19) 37... cxb3 38. axb3 (38. Bxb3+ Kf6 $19) 38... g5 (38... a5 $142 39.
Bd3 Bc6 $19) 39. Be4 (39. b4 Bc8 40. Be4 $19) 39... Bxe4 40. Nxe4 (40. fxe4 a5
$19) 40... a5 41. Kf1 (41. c4 bxc4 42. bxc4 a4 $19) 41... a4 42. bxa4 bxa4 43.
Ke2 a3 44. Nd2 a2 45. Nb3 Ba3 46. Kd3 Bb2 47. c4 a1=Q 48. Nxa1 Bxa1 49. c5 Bd4
50. Kc4 Ke6 51. Kb5 Kd7 52. Kb6 h5 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.27"]
[Round "5"]
[White "Bailey, B."]
[Black "Boissiere, E."]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1852"]
[BlackElo "1757"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "73"]

{C66: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Be7 5.
Re1 d6 6. c3 Bd7 7. d4 O-O 8. Nbd2 exd4 9. cxd4 Bg4 (9... a6 10. Bd3 Bg4 11. h3
Bh5 12. Qb3 Rb8 13. Qc3 d5 14. e5 Bb4 15. Qc2 Ne4 16. Bxe4 dxe4 17. Qxe4 Bxf3
18. Qxf3 Nxd4 19. Qe4 Nc6 20. Re2 Re8 21. Nf3 Qd1+ 22. Kh2 Nxe5 23. Nxe5 Rxe5
24. Qxe5 {Dergatchov,A (2083)-Saveljev,V (2295) St Petersburg 2002 1/2-1/2 (67)
}) 10. Qc2 $146 (10. Qa4 Bd7 11. d5 Ne5 12. Nxe5 dxe5 13. Nc4 a6 14. Bxd7 Nxd7
15. Qb3 Rb8 16. Qg3 Bf6 17. Bd2 Re8 18. Rac1 Nc5 19. Rc2 b6 20. b4 Nb7 21. Rec1
b5 22. Na5 Nxa5 23. bxa5 Rb7 24. Rc6 Qa8 {
Sanchez Corujo,J (2263)-Roig Esteve,R (2086) Mislata 2004 1-0}) (10. h3 Bh5 11.
Bxc6 bxc6 12. Nf1 h6 13. g4 Bg6 14. Ng3 Nd7 15. Be3 d5 16. e5 Nb6 17. b3 Qe8
18. Nf5 Ba3 19. N3h4 Kh7 20. Bxh6 gxh6 21. Qd2 Bxf5 22. Nxf5 Qe6 23. Re3 Rg8
24. Rf3 Rg6 {Thomaschke,D (2100)-Linke,H Pinneberg 2000 0-1 (99)}) (10. Bxc6
bxc6 11. Qc2 Qd7 12. b3 Rab8 13. Bb2 Rb6 14. Nc4 Bxf3 15. gxf3 Rb4 16. e5 Nh5
17. Ne3 f6 18. a4 Rbb8 19. e6 Qe8 20. d5 Nf4 21. dxc6 Qh5 22. Qe4 Qg5+ 23. Kh1
Rxb3 24. Rg1 Nh3 {
Ciobanu,C (2230)-Gutierrez Castillo,P (2098) Chalkidiki 2003 0-1 (47)}) 10...
Nb4 11. Qc3 (11. Qb3 d5 12. e5 Ne4 13. Nxe4 dxe4 14. Rxe4 Bf5 $16) 11... d5 (
11... Bxf3 $5 12. Nxf3 d5 13. exd5 Nbxd5 $14) 12. e5 $16 Ne4 13. Qb3 $4 (13.
Nxe4 $142 dxe4 14. Rxe4 $16) 13... Bf5 14. Nf1 c5 (14... a6 15. Be2 c5 16. dxc5
$17) 15. dxc5 Bxc5 (15... a6 16. Ne3 Be6 (16... Bxc5 $143 17. Nxf5 Bxf2+ 18.
Kh1 Bxe1 19. Be2 $11 (19. Nxe1 $4 Qb6 (19... axb5 20. Qxb4 f6 21. e6 $14) 20.
h3 Qxb5 $19 (20... axb5 $143 21. Qxb4 Qe6 22. Nd4 Qxe5 23. Nef3 $16))) 17. Qxb4
Bxc5 $15 (17... axb5 $6 18. Qxb5 Bxc5 19. b4 $11)) 16. Be3 $11 Qb6 17. a3 (17.
Bxc5 Qxc5 18. Ne3 Be6 $11) 17... Qxb5 (17... Nc6 $5 18. Qa4 Bxe3 19. Nxe3 Nc5
$15) 18. axb4 $11 Qxb4 (18... Bxb4 19. Rec1 Bg6 20. Nd4 $16) 19. Qxb4 (19. Nd4
$1 Qxb3 20. Nxb3 $11) 19... Bxb4 $15 20. Red1 (20. Rec1 a5 21. Rc7 h6 $15)
20... Rfd8 (20... Nc5 $5 $17) 21. Rxa7 $11 Rxa7 22. Bxa7 Bc5 23. Bxc5 Nxc5 24.
Nd4 Bg6 25. Ne3 Nd3 26. b3 Nxe5 27. f4 Bh5 28. fxe5 Bxd1 29. Nxd1 Re8 30. Nf3
f6 (30... Rc8 $5 31. Kf1 Rc2 $11) 31. exf6 $14 gxf6 32. Kf2 Kf7 33. Ne3 Ke6 34.
Ke2 Kd6 35. Kd3 Kc5 36. Nf5 Kb4 37. N3d4 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1994.11.27"]
[Round "6"]
[White "Vaughn, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1892"]
[BlackElo "1852"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "62"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 Bd6 6. Ne5 (6. Bg3 c6 7. Nc3 Bxg3 8.
hxg3 Ng4 9. Nh4 Qc7 10. Nxf5 exf5 11. cxd5 Nxe3 12. Qe2 O-O 13. fxe3 Nd7 14.
Qf3 cxd5 15. Nxd5 Qa5+ 16. b4 Qd8 17. Qxf5 {
1-0 (17) Schlindwein,R (2425)-Hettel,H Untergrombach 1995}) (6. Nc3 Bxf4 7.
exf4 O-O 8. cxd5 exd5 9. Be2 Nc6 10. O-O Ne4 11. Ne5 Nxc3 12. bxc3 Qd6 13. Bf3
Be4 14. Re1 Bxf3 15. Qxf3 Nxe5 16. fxe5 Qe6 17. Rab1 b6 18. h3 Rfe8 19. Re3 Qg6
20. Rbe1 c6 {Tittarelli,E-Bernik,A Herceg Novi 2006 1/2-1/2}) 6... Bxe5 $146 (
6... Bxb1 7. Rxb1 Bb4+ 8. Ke2 O-O 9. c5 c6 10. Qb3 Na6 11. a3 Nh5 12. axb4 f6
13. Nf3 g5 14. Bd6 g4 15. Ne1 e5 16. Bxf8 Kxf8 17. Nc2 Nc7 18. Kd2 Qd7 19. Be2
f5 20. f3 Re8 21. fxg4 {Lambert,A-Wiesemann,A Wiesbaden 1988 1-0 (33)}) (6...
dxc4 7. Bxc4 O-O 8. Nc3 Nbd7 9. h3 Nb6 10. Bb3 Ne4 11. O-O Nxc3 12. bxc3 Nd5
13. c4 Nxf4 14. exf4 Bb4 15. g4 Be4 16. Qe2 Bg6 17. Rad1 Qh4 18. Qe3 Rad8 19.
d5 exd5 20. f5 d4 21. Qg3 {Mehbalieva,N (2022)-Babaeva,J Baku 2004 1-0 (50)}) (
6... O-O $142 $5 7. Nd2 c5 8. dxc5 Bxe5 9. Bxe5 Nc6 $11) 7. dxe5 $16 Ne4 (7...
Nfd7 $142 8. Nc3 c6 $16) 8. Qb3 $4 (8. h4 $142 $5 h6 9. cxd5 Qxd5 10. Qxd5 exd5
11. b4 $16) 8... b6 (8... g5 $142 $5 9. Bg3 d4 $17) 9. Na3 (9. f3 Nc5 10. Qc3
O-O $14) 9... O-O 10. cxd5 Qxd5 (10... exd5 $142 $5 11. f3 Nc5 $11) 11. Qxd5
$16 exd5 12. Nb5 Na6 (12... Rc8 $142 $5 $14) 13. Nd4 $16 Bc8 14. Nc6 (14. f3
$142 $5 Nec5 15. Rd1 $16) 14... Re8 15. Bb5 (15. Rc1 g5 16. f3 gxf4 17. fxe4
fxe3 18. exd5 Nb8 $16) 15... Bd7 $11 16. Rd1 (16. f3 Nec5 17. Rd1 Nb4 18. Nxb4
Bxb5 19. Nxd5 Rac8 $11) 16... Nb4 (16... Nac5 17. Nd4 (17. Rxd5 $143 g5 18.
Rxd7 Nxd7 $17) 17... g5 18. Bxd7 Nxd7 19. e6 fxe6 20. Bxc7 $11) 17. Nxb4 $14
Bxb5 18. Nxd5 Rac8 19. h4 (19. f3 Nc5 20. Kf2 Nd3+ 21. Kg3 Nxb2 $11) 19... c6 (
19... Nc5 $142 20. Nc3 Ba6 $17) 20. Nb4 $4 (20. Nc3 $142 Nxc3 21. bxc3 $14)
20... Red8 (20... Nc5 21. h5 a5 22. Nc2 $19) 21. Rxd8+ $2 (21. Rd6 $142 $17)
21... Rxd8 $19 22. f3 (22. a4 Bxa4 23. O-O a5 $19) 22... Nc5 (22... Rd2 $142
23. fxe4 Rxb2 $19) 23. e4 $4 (23. e6 Nxe6 24. Bh2 $19) 23... a5 24. Bg5 Rd7 25.
Nc2 (25. Nxc6 Nd3+ 26. Kd2 Bxc6 $19) 25... Nd3+ 26. Kf1 Nb4+ 27. Kf2 Nxc2 28.
a3 h6 29. Bf4 c5 30. Rc1 Nd4 (30... Ba4 $5 31. h5 $19) 31. g4 (31. Rd1 $19)
31... Ne2 (31... Ne2 32. e6 fxe6 $19 (32... Nxf4 $6 33. exd7 Bxd7 34. Rd1 $17))
0-1

[Event "Washington Open"]
[Site "?"]
[Date "1995.05.27"]
[Round "1"]
[White "Reynolds, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1639"]
[BlackElo "1875"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "84"]

{C78: Ruy Lopez: Archangelsk and Möller Defences} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. Nc3 O-O 8. d3 h6 9. a4 b4 10. Nd5 a5 $146 (
10... Na5 11. Ba2 Nxd5 12. Bxd5 c6 13. Ba2 Qf6 14. c3 bxc3 15. bxc3 d6 16. Rb1
Be6 17. Bxe6 Qxe6 18. Bd2 Rab8 19. c4 Nb7 20. Nh4 Kh7 21. Nf5 Ba7 22. Qg4 Qg6
23. Qh4 d5 24. cxd5 cxd5 25. Qe7 {
Romanov,E (2451)-Amin,B (2400) Belfort 2005 1/2-1/2 (78)}) (10... d6 11. c3
bxc3 (11... Rb8 12. a5 Nxd5 13. Bxd5 Ne7 14. Bc4 bxc3 15. bxc3 Bb7 16. Qe2 Qc8
17. h3 Kh7 18. Bd2 f5 19. Ng5+ Kh8 20. Nf7+ Kh7 21. Ng5+ Kh8 22. Ne6 Rf6 23.
exf5 Ba7 24. Be3 Bxe3 25. fxe3 d5 26. Qg4 {
Pukkinen,S (2031)-Kemppainen,T Finland 2004 1/2-1/2 (49)}) 12. bxc3 Ba7 13.
Nxf6+ Qxf6 14. Bd5 Bd7 15. Be3 Bxe3 16. fxe3 Qe7 17. Qe1 Rab8 18. Ra2 Nd8 19.
Nh4 Kh7 20. Nf5 Bxf5 21. exf5 f6 22. Bc4 c6 23. d4 a5 24. Qd2 d5 25. Be2 {
Asrian,K (2576)-Bacrot,E (2561) Lausanne 1999 0-1 (45)}) (10... d6 11. Be3 $14)
11. c3 (11. Be3 d6 $14) 11... d6 (11... bxc3 $142 12. bxc3 Rb8 $11) 12. cxb4 (
12. d4 $142 Ba7 13. Nxf6+ Qxf6 14. Bd5 $11) 12... Nxb4 $17 13. Nxb4 Bxb4 (13...
axb4 $143 14. Be3 Bxe3 15. fxe3 $11) 14. Bd2 (14. Be3 Re8 $15) 14... Bxd2 $17
15. Qxd2 c5 16. Ne1 (16. Bc4 Rb8 $17) 16... Qb6 (16... Ba6 17. Nc2 $17) 17. Qc3
(17. Bc4 $5 $17) 17... Rb8 18. Ra3 Bd7 (18... Ba6 $5 19. Nf3 c4 20. Bxc4 Bxc4
21. Qxc4 $17) 19. Nc2 Rb7 (19... Nh5 20. g3 $17) 20. Rb1 (20. Ne3 Qc7 $15)
20... Rfb8 $17 21. Bc4 Qc7 22. Ne3 Rb4 (22... Be6 23. Bb5 $17) 23. Bb5 (23. b3
$5 $15) 23... Bxb5 24. axb5 R4xb5 (24... R8xb5 $5 25. h3 Nh5 $17) 25. Nc4 $15 {
Increasing the pressure on the isolated pawn on a5} Rb4 26. Nxa5 (26. Rba1 $5
$15) 26... d5 $17 27. f3 $4 (27. Rba1 dxe4 (27... Rxb2 $2 28. Nb3 R2xb3 29.
Rxb3 $16) 28. Nc4 exd3 29. Qxd3 e4 $17) 27... Qd6 (27... c4 $142 28. h3 R8b5
$19) 28. Rb3 $4 (28. Re1 $142 c4 29. exd5 cxd3 30. Nc4 Qxd5 31. Ne3 $17) 28...
Qb6 29. Ra3 Rxb2 (29... c4+ $142 30. Kf1 cxd3 $19) 30. Qxb2 Qxb2 31. Rxb2 Rxb2
32. Nc6 dxe4 33. fxe4 $4 (33. dxe4 $142 Nh5 34. g3 $11) 33... Ng4 $19 34. Ra1 (
34. g3 Rb6 35. Ne7+ Kh7 36. h4 $19) 34... f6 (34... Ne3 $142 35. Nxe5 Rxg2+ 36.
Kh1 Rd2 $19) 35. Rc1 $4 (35. Ne7+ $142 Kh7 36. Nf5 $17) 35... Rd2 36. Na5 (36.
h3 Ne3 37. g4 Kh7 38. Rxc5 Rg2+ 39. Kh1 Rg3 $19) 36... Ne3 37. g3 (37. Nb3
Rxg2+ 38. Kh1 Ra2 39. Nxc5 Ng4 $19) 37... Rxd3 38. Rxc5 Rd4 39. Kf2 (39. Nc6
Rxe4 40. Ne7+ Kh7 $19) 39... Ng4+ 40. Kf3 (40. Ke2 Rxe4+ 41. Kf3 Ra4 $19) 40...
Nxh2+ 41. Kg2 Ng4 42. Kf3 h5 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1995.05.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Pericic, J."]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1875"]
[BlackElo "1709"]
[Annotator "Stockfish 12 (20s)"]
[PlyCount "91"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nf6 7. Ne5 e6 8. Bc4 (8. Bf4 Bd6 9. Nxg6 hxg6 10.
Bxd6 Qxd6 11. Qd2 Nbd7 12. O-O-O O-O-O 13. Kb1 Nb6 14. Be2 e5 15. Qa5 exd4 16.
Qxa7 Qc7 17. Qa5 c5 18. Bf3 Nbd5 19. Qa8+ Qb8 20. Qa5 Qc7 21. Qa8+ {
1/2-1/2 (21) Jilemnicka,J-Rajkovic,D (2470) Rimavska Sobota 1992}) (8. h4 Bd6
9. Qe2 Qb6 10. c3 O-O 11. h5 Bf5 12. h6 g6 13. Bg5 Nbd7 14. O-O-O Qc7 15. Nxf5
exf5 16. f3 Rfe8 17. Qf2 Nd5 18. Nd3 Qa5 19. Kb1 f4 20. Bh4 b5 21. g3 b4 22.
cxb4 Bxb4 {Trammell,G (2075)-Berry,J (2151) Oklahoma 2006 1-0}) 8... Nbd7 9.
Nxg6 hxg6 10. c3 Qc7 $146 (10... Nb6 11. Be2 Bd6 12. O-O Nbd5 13. Bf3 Qc7 14.
Bd2 Bf4 15. c4 Bxd2 16. Qxd2 Qf4 17. Qe2 Ne7 18. d5 cxd5 19. cxd5 Nfxd5 20.
Qb5+ Kf8 21. Qxb7 Rb8 22. Qxa7 Nc6 23. Qc5+ Nde7 24. Bxc6 Rc8 25. Rfd1 {
Von Hoesslin,H-Siegl,W (1613) Ellwangen 1999 1/2-1/2 (56)}) 11. Qf3 Bd6 (11...
c5 12. Bf4 Qc6 13. Qxc6 bxc6 14. dxc5 Bxc5 15. Bg5 $11) 12. Ne4 Nxe4 13. Qxe4
Nf6 14. Qf3 Rh5 (14... c5 15. dxc5 Bxc5 16. Bb5+ Kf8 17. h4 $11) 15. g3 (15. h4
Rf5 16. Qe2 Rh5 $14) 15... O-O-O 16. Be3 Nd5 (16... c5 17. Bb3 $11) 17. O-O-O (
17. Bd2 e5 18. O-O-O exd4 19. Qg4+ Rd7 20. Qxd4 b5 $11) 17... Rh3 (17... Rdh8
18. Bxd5 exd5 19. h4 $11) 18. Bf1 Rh5 19. Bg2 (19. Bd2 c5 20. dxc5 Bxc5 $11)
19... Rf5 20. Qe2 Qa5 21. Kb1 (21. Kc2 $14) 21... Nxe3 (21... Nxc3+ $5 22. bxc3
Rb5+ 23. Kc2 Qxa2+ 24. Kd3 Qa6 $11) 22. fxe3 $14 (22. Qxe3 $143 Qa4 23. b3 Qa3
$11) 22... Rb5 (22... Be7 23. Be4 Rf6 24. h4 $11) 23. c4 $16 Rb4 24. c5 (24.
Rhf1 f5 25. e4 Bc7 $16) 24... Be7 $16 25. Rc1 (25. Rd3 Qb5 26. Rhd1 $11) 25...
Bf6 26. Rhd1 Rh8 $4 (26... e5 27. Rc4 Qa4 28. Bh3+ Kb8 29. Rxb4 Qxb4 30. dxe5
Qe4+ 31. Ka1 Qxe5 32. Rxd8+ Bxd8 33. Qg4 $11) 27. h3 $4 (27. Bf1 $142 e5 28.
Rd3 exd4 29. a3 $18) 27... Qc7 $4 (27... e5 $142 28. d5 e4 $11) 28. Qe1 Ra4 (
28... Qa5 29. Rc4 Rb5 30. Qxa5 Rxa5 31. a3 $18) 29. b3 Ra6 (29... Ra5 $18) 30.
Bf1 b5 31. cxb6 (31. a4 $142 $18) 31... Rxb6 32. Rc4 Kd7 33. Qf2 (33. e4 $142
Be7 34. Qc3 $18) 33... a5 $2 (33... Qb7 $5 34. Rdc1 Rc8 $14) 34. e4 $18 Be7 $4
(34... Qb8 $142 35. e5 Be7 $18) 35. d5 (35. Qxf7 $5 Rf8 36. Qxg6 Qb7 $18) 35...
exd5 36. Qxf7 Qxg3 (36... Rf8 37. Qxg6 Qb8 $18) 37. exd5 Rxb3+ (37... c5 38.
Rxc5 Rxb3+ 39. Kc2 Rb6 40. Bb5+ Kd8 $18) 38. axb3 Qxb3+ 39. Kc1 Qa3+ (39...
Qe3+ 40. Kc2 Rf8 41. Qe6+ Qxe6 42. dxe6+ Kxe6 43. Re4+ Kf6 44. Bd3 $18) 40. Kd2
(40. Kc2 Qa2+ 41. Kd3 Qb3+ 42. Kd2 Qb2+ 43. Ke1 Qe5+ 44. Be2 Qg3+ 45. Kd2 Qg5+
46. Rf4 Qe5 47. Bg4+ Kc7 $18) 40... Qb2+ (40... cxd5 41. Rd4 Rh5 42. Bb5+ Kc7
43. Rc1+ Kb7 $18) 41. Ke1 Qe5+ 42. Be2 Re8 (42... Qg3+ 43. Kd2 Qg5+ 44. Rf4 Qe5
45. Bg4+ Kc7 $18) 43. dxc6+ Kc7 44. Rd7+ Kb6 45. Rb7+ Ka6 46. Re4+ (46. Re4+
Qb5 47. Bxb5#) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1995.05.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Healy, J."]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1875"]
[BlackElo "1643"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "26"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Qd2 Nf6 7. f3 O-O 8. Nc3 d5 9. O-O-O dxe4
10. Nxc6 Qxd2+ 11. Rxd2 bxc6 12. fxe4 Ng4 13. Bc5 $146 (13. Nd1 Nxe3 14. Nxe3
Bh6 15. Rd3 f5 (15... Be6 16. Ra3 Bxa2 17. Rxa2 Bxe3+ 18. Kb1 Rab8 19. Bd3 Rfd8
20. Rd1 Rd6 21. Ra6 Bb6 22. Be2 Rxd1+ 23. Bxd1 Rd8 24. Bf3 Rd2 25. Ra3 e5 26.
Rd3 Rxd3 27. cxd3 Bd4 28. Bg4 Kf8 29. Kc2 Ke7 30. b3 {
Hillman,J (1999)-Milovanovic,A (2220) Birmingham 2006 0-1 (51)}) 16. exf5 Rxf5
17. Rc3 Be6 18. Ba6 Ra5 19. Bb7 Rb8 20. Bxc6 Rxa2 21. Kd2 Rd8+ 22. Ke2 Rxb2 23.
Rc5 Rc8 24. Nd5 Kg7 25. Rd1 Bg4+ 26. Ke1 Bxd1 27. Kxd1 e6 {
Fabian,J-Marsalek,J Cerveny Kostelec 1959 0-1}) (13. Bg5 f6 14. Bc4+ Kh8 15.
Bf4 e5 16. h3 exf4 17. hxg4 Bxg4 18. Rd6 Rad8 19. Rxc6 Rc8 20. Rxc8 Rxc8 21.
Bb3 h5 22. Nd5 Bh6 23. Kb1 Kg7 24. Rf1 Re8 25. Nxf4 Rxe4 26. Nd5 Bf5 27. Nc3
Rg4 {Blasek,R (2335)-Muse,M (2445) Neu Isenburg 1992 0-1 (40)}) (13. Bf4 e5 14.
h3 exf4 15. hxg4 Bxg4 16. Be2 Be6 17. Rd3 Rfd8 18. Na4 Rxd3 19. Bxd3 Bxa2 20.
b3 Rb8 21. Bc4 Rb4 22. Nc5 a5 23. Rd1 Rxc4 24. Rd8+ Bf8 25. bxc4 Kg7 26. Nb3
Ba3+ 27. Kd1 a4 {Zevart,H-Cohn,H Meschede 1961 1/2-1/2 (40)}) 13... Bh6 (13...
Bh6 14. h3 Rd8 $19 (14... Bxd2+ $6 15. Kxd2 Ne5 16. Bxe7 $17)) 0-1

[Event "Boeing-Microsoft"]
[Site "?"]
[Date "1995.09.08"]
[Round "1"]
[White "Kennamer, W."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1885"]
[BlackElo "1832"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "11"]

{C50: Hungarian Defence and Giuoco Pianissimo} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4
4. c3 (4. Nxd4 Nf6 5. Nxc6 bxc6 $11) 4... dxc3 5. Bc4 Be7 $4 (5... cxb2 $142 6.
Bxb2 Bb4+ 7. Nc3 Nf6 $15) 6. Qd5 (6. Qd5 Nh6 7. Bxh6 $16) 1-0

[Event "Boeing-Microsoft"]
[Site "?"]
[Date "1995.09.08"]
[Round "2"]
[White "Bailey, B."]
[Black "Kennamer, W."]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1832"]
[BlackElo "1885"]
[Annotator "Stockfish 12 (15s)"]
[PlyCount "54"]

{B78: Sicilian Dragon: Yugoslav Attack, 9 Bc4 Bd7 10 0-0-0 Rc8} 1. e4 c5 2. Nf3
Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 g6 7. Be3 Bg7 8. f3 Bd7 9. Qd2 O-O
10. O-O-O a6 11. h4 b5 12. Be2 $146 (12. Bb3 h5 (12... Na5 13. Bh6 (13. g4
Nxb3+ 14. axb3 Qb8 15. h5 b4 16. Na2 a5 17. hxg6 fxg6 18. Bh6 Rf7 19. Bxg7 Rxg7
20. Ne2 Be6 21. Rdg1 Nd7 22. f4 Nc5 23. Nd4 Nxe4 24. Qe3 Bd5 25. f5 a4 26. Kb1
axb3 27. Nxb3 Nc5 {Levieux,P-Dubreuil,D Urcuit 1989 1/2-1/2 (60)}) 13... Nxb3+
14. cxb3 b4 15. Nce2 Qa5 16. Bxg7 Kxg7 17. Kb1 h6 18. g4 Ne8 19. Rdg1 Nc7 20.
Rg3 Bb5 21. Rhg1 Bxe2 22. Nf5+ Kf6 23. g5+ Ke6 24. Nd4+ Kd7 25. Nxe2 h5 26. f4
Qb6 27. Rc1 {Hovanecz,L (2350)-Kulcsar,G (2145) Hungary 1995 1-0 (42)}) (12...
Ne5 13. Bh6 Nc4 14. Qg5 Rc8 15. h5 Rc5 16. Nd5 Nxd5 17. hxg6 fxg6 18. exd5 Bxd4
19. Rxd4 Rf5 20. Qg3 Rfxd5 21. Rxd5 Rxd5 22. Bg5 Qf8 23. Qh4 Qf7 24. Re1 e5 25.
Bh6 Rd4 26. f4 Be8 27. c3 {Selg,R (1762)-Xander,K Ellwangen 1999 1-0 (33)}) 13.
Nd5 Ne5 14. Nxf6+ exf6 15. g4 Rc8 16. gxh5 gxh5 17. Rhg1 Kh7 18. Rg3 Qe7 19.
Rdg1 Rg8 20. Qg2 Ng6 21. Rxg6 {1-0 (21) Lermen,O-Zimmermann,F St Ingbert 1987})
(12. Nxc6 Bxc6 13. Bb3 a5 14. h5 a4 15. Bd5 Bxd5 16. Nxd5 Nxd5 17. Qxd5 a3 18.
b3 Rb8 19. hxg6 hxg6 20. Bh6 Bb2+ 21. Kb1 Re8 22. Bc1 b4 23. Bxb2 axb2 24. Qd4
f6 25. Rh6 Kg7 26. Rdh1 Rg8 {Chehayeb,S-Sledge,E Detroit 1991 0-1 (43)}) (12.
Bb3 h5 13. g4 a5 14. gxh5 Nxh5 15. Ndxb5 Ne5 $18) 12... h5 (12... Nxd4 13. Bxd4
(13. Qxd4 $2 Ng4 14. Qb6 Nxe3 15. Qxe3 Rb8 $19) 13... e5 14. Be3 $11) 13. Nd5 (
13. Kb1 $142 $16) 13... Nxd5 $4 (13... Rc8 $5 $14) 14. exd5 $4 (14. Nxc6 Bxc6
15. exd5 Bb7 $18) 14... Ne5 $4 (14... Nxd4 $142 15. Bxd4 Bxd4 16. Qxd4 Qa5 $16)
15. Nc6 (15. g4 $142 Qc7 16. Bh6 hxg4 17. h5 gxf3 18. Bxf3 Nxf3 19. Nxf3 $18)
15... Nxc6 $17 16. dxc6 Bxc6 17. Rhg1 (17. Bh6 Qb6 18. g4 Qc5 19. gxh5 Qxh5 20.
Bxg7 Kxg7 $11) 17... b4 18. g4 $2 (18. Qxb4 Rb8 {Combination}) 18... Qa5 $19
19. Kb1 hxg4 (19... Qe5 $142 20. Qc1 hxg4 21. Rxg4 Rfc8 $17) 20. fxg4 $4 (20.
Rxg4 Bd7 21. Rg5 Bf5 $11) 20... e6 (20... Rac8 $142 21. h5 Be4 $19) 21. Qxd6
$15 Bd5 22. b3 Rfd8 (22... Rfc8 $142 23. Qb6 Qxb6 24. Bxb6 Rc3 $11) 23. Qf4 $4
(23. Qb6 $142 Qxb6 24. Bxb6 $15) 23... Rac8 $19 24. Qf2 (24. Bd3 Bf3 $1 25.
Rgf1 $19) 24... Be4 (24... Rxc2 $1 25. a4 Be4 26. Rd3 Rxd3 27. Kxc2 Qd5 28.
Qxf7+ Kxf7 29. Rf1+ Kg8 30. Rf8+ Kxf8 31. Bd4 Qxd4 32. Bxd3 Qxd3+ 33. Kc1 Qc2#)
25. Rxd8+ Rxd8 (25... Qxd8 26. Bc4 Rc6 27. Qf4 $11) 26. Rd1 Bxc2+ $1 27. Kxc2 (
27. Kxc2 Qxa2+ {Mate attack Deflection}) 27... Qxa2+ (27... Qxa2+ 28. Kc1 Qb2#)
0-1

[Event "Newport Open"]
[Site "?"]
[Date "1995.10.14"]
[Round "1"]
[White "Bailey, B."]
[Black "Abbe, S."]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1832"]
[BlackElo "1297"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "79"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 Bxb3 $4 $146 (9... Nbd7 10. O-O-O O-O
(10... Rc8 11. g3 b5 12. a3 Bxb3 13. cxb3 Nxe4 14. Bxe7 Qxe7 15. Qe3 Nxc3 16.
bxc3 Qe6 17. Kb2 Nc5 18. c4 O-O 19. cxb5 d5 20. f4 d4 21. f5 Qxf5 22. Qf3 Qxf3
23. Bxf3 axb5 24. Rhe1 Rfe8 25. Bd5 {Hamam,M-Ricetto,A Nice 1974 0-1 (31)}) 11.
Kb1 b5 12. a3 Qc7 13. Nd5 Bxd5 14. Bxf6 Nxf6 15. exd5 Rfc8 16. c3 Qb6 17. Qe3
Bd8 18. Qxb6 Bxb6 19. f3 g6 20. Rd2 Rab8 21. Rd3 Nd7 22. Rd2 f5 23. Rhd1 Kg7
24. g3 {Sursock,S-Naranja,R Siegen 1970 0-1 (42)}) (9... b5 10. a3 Nbd7 11. O-O
O-O 12. Rad1 Rc8 13. Kh1 Nb6 14. Bxf6 Bxf6 15. Qxd6 Qxd6 16. Rxd6 Na4 17. Nxa4
bxa4 18. Na1 a5 19. Bb5 Rb8 20. Bxa4 Be7 21. Rdd1 Rxb2 22. Nb3 Ra8 23. Ra1 Rxc2
24. Rfc1 {Del Castillo,W-Wians,C (2285) Maringa 1991 0-1 (52)}) (9... Nc6 10.
O-O-O Na5 11. Kb1 b5 12. Bxf6 Nxb3 13. cxb3 gxf6 14. Nd5 Bxd5 15. Qxd5 Rg8 16.
Rd3 Rc8 17. Bh5 Rg7 18. Rg3 Rc5 19. Rxg7 Rxd5 20. exd5 Qb6 21. Rxf7 Kd8 22. Bg4
Qd4 23. Bf5 Qf4 24. g4 {Teglas,B (2041)-Surinya,T (1858) Budapest 2006 1-0}) (
9... Nbd7 $142 $11) 10. axb3 $18 Nbd7 11. f3 h6 (11... d5 12. exd5 Bb4 13. O-O
$18) 12. Bh4 (12. Be3 Qc7 13. h4 Nb6 $18) 12... Qb6 (12... O-O $5 $16) 13. Bf2
$18 Qc7 14. O-O (14. O-O-O $5 Nc5 15. g4 b5 $18) 14... Rc8 $16 15. Rfc1 Nh5 (
15... O-O $142 $5 $16) 16. Nd5 $18 Qd8 17. Nxe7 (17. g3 O-O 18. Rd1 Nhf6 $18)
17... Qxe7 18. g3 (18. Rd1 O-O $18) 18... g5 $2 (18... O-O 19. Rd1 Rc6 20. b4
$16) 19. c3 (19. Rd1 $5 Rg8 20. Ra5 Rg6 $18) 19... Nc5 20. Ra3 (20. Bc4 $142
Qd7 21. b4 $18) 20... Ng7 $4 (20... O-O $142 $18) 21. Rd1 Rd8 (21... Nd7 22.
Ra5 $18) 22. b4 (22. Bxc5 $142 dxc5 23. Bb5+ axb5 24. Qxd8+ Qxd8 25. Rxd8+ Kxd8
26. Ra8+ Ke7 27. Rxh8 $18) 22... Nce6 23. b5 O-O (23... Nc7 24. bxa6 bxa6 25.
Bxa6 Nxa6 26. Rxa6 $18) 24. bxa6 bxa6 25. Rxa6 f5 (25... Ne8 26. b4 $18) 26.
Rxd6 fxe4 27. fxe4 Rxd6 (27... Qb7 28. Rd5 $18) 28. Qxd6 Qf6 (28... Qxd6 29.
Rxd6 Kf7 30. b4 $18) 29. Qb6 (29. Be3 Rd8 30. Qc6 Rxd1+ 31. Bxd1 Qd8 $18) 29...
Kh7 30. Rd6 Qg6 (30... Qf7 31. Qa7 Qxa7 32. Bxa7 $18) 31. Qe3 (31. Qb5 $142 $5
Qf6 32. Be3 Rc8 $18) 31... h5 {Black intends g4} 32. Bc4 (32. b4 $5 Ne8 33.
Qa7+ Kh6 $18) 32... h4 33. Bxe6 (33. b4 $142 $5 Rf6 34. Qd3 g4 35. Bxe6 Nxe6
36. gxh4 Qh6 $18) 33... Nxe6 34. b4 g4 (34... Ra8 35. Qe1 h3 36. b5 $18) 35. b5
Rf3 (35... h3 36. Qd3 Qf6 37. Qe2 $18) 36. Qa7+ Kh6 (36... Rf7 37. Rd7 Rg7 38.
Rxg7+ Nxg7 $18) 37. Qe7 Rf6 38. Be3+ Kh5 (38... Rf4 39. gxf4 exf4 40. Rxe6 fxe3
41. Qf8+ Kh5 42. Re5+ Qg5 43. Qh8+ Kg6 44. Qg8+ Kh6 45. Rxg5 e2 46. Qg7#) 39.
Rxe6 $1 Rxe6 (39... Rxe6 40. Qxh4# {Mate attack Deflection Pinning}) 40. Qxh4#
1-0

[Event "Newport Open"]
[Site "?"]
[Date "1995.10.14"]
[Round "2"]
[White "McMenamin, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1283"]
[BlackElo "1832"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "34"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nf3
Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Nc3 Bc5 (7... e4 8. Ng1
Bf5 9. f3 Bc5 10. fxe4 dxe4 11. Nge2 Rf8 12. Ng3 Qh4 13. Qh5+ Qxh5 14. Nxh5 Nd4
15. Rb1 Bg4 16. Nxe4 Nxc2+ 17. Kf1 Kg8+ {
0-1 (17) Agut Alvarez,C (2095)-Jose Queralto,D (2190) Barcelona 1996}) 8. O-O
Rf8 9. Na4 $4 $146 (9. d3 h6 10. Be3 Bd6 11. Nb5 Kg8 12. Nxd6 cxd6 13. Re1 Bg4
14. c4 d4 15. Bd2 Qf6 16. Qe2 Bxf3 17. gxf3 Qxf3 18. Qxf3 Rxf3 19. Kf1 Raf8 20.
Re2 Rxd3 21. Kg2 Rdf3 22. Rf1 R3f5 23. b4 Nd8 {
Wellner,E-Valickova,M (2045) Czechia 2003 0-1 (34)}) (9. Nxe5+ $142 Nxe5 10. d4
$14) 9... Be7 $19 10. d4 e4 11. Ne1 $2 (11. Ne5+ Nxe5 12. dxe5 d4 $19) 11...
Kg8 (11... b6 $142 12. f3 Kg8 13. Rf2 exf3 14. Nxf3 $19) 12. f3 (12. c4 dxc4
13. Be3 Bf5 $19) 12... b6 (12... Bd6 $142 13. Rf2 Qe8 $19) 13. fxe4 (13. Rf2
exf3 14. Nxf3 $19) 13... Rxf1+ 14. Kxf1 Ba6+ 15. Kg1 dxe4 16. Be3 (16. c3 Qd7
17. Nc2 Rf8 $19) 16... Qf8 17. b3 (17. c4 Rd8 18. b3 Nxd4 19. Bxd4 $19) 17...
Qf1# 0-1

[Event "Newport Open"]
[Site "?"]
[Date "1995.10.14"]
[Round "3"]
[White "Bailey, B."]
[Black "Goshen, M."]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1832"]
[BlackElo "2128"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "144"]

{B75: Sicilian Dragon: Yugoslav Attack, Miscellaneous} 1. e4 c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 Bd7 9. Be2 (9. h4 h5 10.
Bc4 Rc8 11. Bb3 Ne5 12. Qe2 Qa5 13. O-O-O O-O 14. Kb1 a6 15. Bg5 Rfe8 16. Qd2
Nc4 17. Bxc4 Rxc4 18. Bxf6 Bxf6 19. Nd5 Qxd2 20. Nxf6+ exf6 21. Rxd2 Kf8 22.
Nb3 f5 23. Rxd6 Bc8 {Hunt,H (2165)-Lopez,N (2260) Szeged 1994 1-0 (66)}) 9...
Rc8 (9... a6 10. O-O Rc8 11. Nxc6 Rxc6 12. Kh1 O-O 13. Bd3 Be6 14. Ne2 Qd7 15.
c3 Bc4 16. Bxc4 Rxc4 17. Rad1 Qc7 18. b3 Rc6 19. c4 Qb8 20. Nc3 e6 21. Bd4 Ne8
22. f4 e5 23. fxe5 dxe5 24. Be3 {
Nguyen Le Thanh-Tran Thuy Linh Vietnam 2002 1-0 (33)}) 10. O-O-O Qa5 $146 (
10... a6 11. h4 h5 12. Nb3 b5 13. Bg5 O-O 14. Bxf6 Bxf6 15. Nd5 Bg7 16. g4 e6
17. Nb4 Qf6 18. Nd3 a5 19. Qf4 Nb4 20. Qxf6 Rxc2+ 21. Kb1 Bxf6 22. e5 dxe5 23.
Nxb4 Rxe2 24. Nc2 Bc6 25. gxh5 {
Griengl,H-Brokko Olde,M Hradec Kralove 1992 0-1 (47)}) (10... h5 $5 $16) 11.
Nb3 Qc7 12. g4 Nb4 $2 (12... Be6 13. Nb5 Qd7 14. h4 $18) 13. a3 (13. Kb1 h6 $18
) 13... Nc6 $2 (13... Nxe4 $142 14. fxe4 Bxc3 15. bxc3 Na2+ 16. Kb2 Nxc3 $16)
14. h4 h5 (14... h6 15. Kb1 $18) 15. g5 Nh7 16. Nb5 $4 (16. Nd5 $142 Qb8 17.
Bb5 $18) 16... Qb8 $16 17. f4 a6 (17... O-O 18. N3d4 a6 19. Nc3 $16) 18. N5d4 (
18. Nc3 $142 $5 Bxc3 19. Qxc3 $18 (19. bxc3 $6 Nf8 $14)) 18... b5 19. Nxc6 Bxc6
20. Bf3 (20. Bd3 Nf8 $16) 20... Nf8 (20... O-O $142 $5 $16) 21. Bd4 $18 Ne6 22.
Bxg7 Nxg7 23. Rhe1 (23. Nd4 $142 Qb7 24. Qd3 $18) 23... O-O $14 24. Bg2 Qa8 (
24... Bd7 25. f5 Rc7 26. Kb1 gxf5 27. Bh3 $14) 25. Na5 Rfd8 $2 (25... Bd7 26.
f5 Qa7 27. f6 $14) 26. Nxc6 (26. f5 $142 $5 $18) 26... Qxc6 $16 27. Re2 (27. f5
a5 $14) 27... Qc4 (27... a5 $142 28. f5 b4 29. fxg6 fxg6 30. axb4 axb4 31. Qd5+
Qxd5 32. exd5 Nf5 $11) 28. b3 $4 (28. Kb1 Rc5 $16) 28... Qc5 (28... Qxb3 $142
$1 29. Qb4 Qg3 $19) 29. Qb4 (29. Kb2 $5 $16) 29... Qb6 (29... Qc3 30. Qxc3 Rxc3
31. Kb2 $11) 30. Bh3 a5 31. Qd4 {White prepares e5} Qxd4 32. Rxd4 Rc3 33. Rd3
Rxd3 34. cxd3 d5 35. e5 e6 36. Rc2 Ne8 $2 (36... b4 $142 37. a4 Nf5 38. Bxf5
gxf5 $14) 37. Rc5 $18 Rb8 38. Kb2 $4 (38. Kd2 $142 $18) 38... Kf8 $16 39. d4 (
39. Kc1 $142 $16) 39... Rb7 $2 (39... Ng7 $5 $14) 40. Bf1 (40. f5 $142 gxf5 41.
Bf1 $18) 40... Nc7 $16 41. b4 (41. Kc2 $142 $5 $16) 41... axb4 $11 42. axb4 Ke7
43. Kb3 Kd7 44. Rc2 Rb6 45. Be2 Rc6 46. Rc5 Rb6 47. Rc2 Kc8 48. Rc5 Kb8 (48...
Kd8 49. Bd3 $11) 49. Bd3 (49. f5 $142 exf5 50. Bf3 $16) 49... Kb7 $11 50. Be2
Rc6 51. Bd3 Kb6 52. Be2 Rxc5 53. bxc5+ Ka5 54. Bd3 Na6 55. f5 exf5 (55... exf5
56. Bxf5 gxf5 57. e6 {Combination}) (55... gxf5 56. Be2 {Combination}) 56. Bxf5
Nc7 (56... gxf5 57. e6 fxe6 58. g6 $18) 57. Bd7 b4 (57... Ne6 58. Bxe6 fxe6 59.
Ka3 $11) 58. Bc6 (58. Ka2 $142 $5 $16) 58... Ne6 $11 59. Bxd5 Nxd4+ 60. Kc4 Ne6
61. c6 Kb6 62. Kxb4 Nd4 63. Kc3 Nxc6 64. e6 fxe6 65. Bxe6 Kc5 66. Kd3 Kd6 67.
Bb3 Ke5 68. Ke3 Nd4 69. Ba4 Nf5+ 70. Kf3 Nxh4+ 71. Kg3 Nf5+ 72. Kh3 $4 (72. Kf3
$142 $11) 72... Kf4 $19 0-1

[Event "Newport Open"]
[Site "?"]
[Date "1995.10.15"]
[Round "4"]
[White "Simeone, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1541"]
[BlackElo "1832"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "68"]

{A29: English Opening: Four Knights Variation with 4 g3} 1. c4 e5 2. Nc3 Nf6 3.
g3 Nc6 4. Bg2 Bc5 5. Nf3 Qe7 (5... a6 6. a3 d6 7. b4 Bb6 8. d3 Be6 9. O-O Qd7
10. Bb2 Bh3 11. Rc1 h5 12. c5 Bxg2 13. Kxg2 dxc5 14. bxc5 Bxc5 15. Na4 Bd6 16.
Nc5 Qc8 17. Qb3 Rb8 18. Ng5 O-O 19. h3 Nd4 20. Bxd4 {
Apro,A (2130)-Orso,J (2295) Hungary 1995 0-1 (44)}) 6. e3 $146 (6. O-O h6 (6...
O-O 7. d3 d6 8. Bg5 Be6 9. Rb1 b6 10. Nd2 Bd4 11. Bxc6 Rab8 12. e3 Bg4 13. Qc1
Bc5 14. b4 Bh3 15. Re1 Bxb4 16. Rxb4 Qe6 17. d4 Qf5 18. Bxf6 Qxf6 19. dxe5 Qxe5
20. Bg2 Bg4 21. Nf3 {Bodson,G-Schins,C Worriken Buetgenbach 2004 1-0}) 7. Nb5
d6 8. d4 exd4 9. Nbxd4 Bd7 10. a3 O-O 11. Re1 Rfe8 12. b4 Bb6 13. Bb2 Ne5 14.
Nxe5 dxe5 15. Nc2 c6 16. c5 Bc7 17. Ne3 Rad8 18. Qc2 Ng4 19. Nc4 e4 20. e3 Bf5
{Pouliquen,D (1940)-Lescop,E (1710) Sarzeau 2006 1-0 (33)}) 6... h6 (6... d6
$142 $5 7. O-O O-O $14) 7. O-O $18 e4 8. Ne1 d6 9. d4 Bb4 $4 (9... exd3 $142
10. Nxd3 Bb6 $18) 10. Nd5 Nxd5 11. cxd5 Bxe1 (11... h5 12. dxc6 d5 $18) 12.
Rxe1 (12. dxc6 $142 h5 13. Rxe1 $18) 12... Nd8 (12... Nb8 13. Bd2 Nd7 14. Qc2
$11) 13. Qc2 Bf5 14. Bd2 O-O 15. Ba5 (15. Rec1 c6 16. Qb3 Re8 $14) 15... Rc8
$11 16. Rac1 c6 17. Bxd8 Rfxd8 18. Qa4 cxd5 19. Rxc8 Rxc8 20. Qxa7 Rc2 21. Qb6
Bg4 22. h3 $4 (22. Qb3 Qc7 23. h3 $11 (23. Qxd5 $4 Rc1 24. Rf1 Be2 25. Qxe4
Bxf1 26. Bxf1 Qc4 $19)) 22... Qf6 $19 23. Rf1 Be2 24. Qb3 Bd3 25. f4 (25. a3 g6
$19) 25... Re2 26. Rf2 (26. Kh2 Rxe3 27. Qc3 Re2 $19) 26... Rxe3 27. Qxd5 (27.
Kh2 Re1 28. Qb4 Rb1 $19) 27... Rxg3 28. Kh2 (28. Qxb7 e3 29. Kh2 Rg6 $19) 28...
Qh4 29. Qxb7 Rxh3+ $3 30. Kg1 (30. Bxh3 Qxf2+ {Discovered attack Double attack}
) 30... e3 31. Qc8+ Kh7 32. Qxh3 Qxf2+ 33. Kh1 e2 34. Qxd3+ Kh8 (34... Kh8 35.
Qxe2 Qxe2 $19) 0-1

[Event "Newport Open"]
[Site "?"]
[Date "1995.10.15"]
[Round "5"]
[White "Bailey, B."]
[Black "Ball, L."]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1832"]
[BlackElo "2029"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "109"]

{B92: Sicilian Najdorf: 6 Be2} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
a6 6. Be2 e5 7. Nf3 Be6 8. O-O Qc7 (8... Be7 9. Ng5 O-O 10. Be3 Nbd7 11. Nd5 h6
12. Nxe7+ Qxe7 13. Nxe6 fxe6 14. f3 b5 15. c4 b4 16. b3 a5 17. Rc1 Rac8 18. Qd2
Nc5 19. Rcd1 Rfd8 20. Bd3 d5 21. cxd5 exd5 22. Bxc5 Qxc5+ 23. Kh1 {
Gheng,H (1233)-Mertens,F (1443) Willingen 2005 0-1 (32)}) 9. Bg5 $146 (9. a4
Be7 10. Re1 O-O 11. h3 Nbd7 12. Bf1 Qc6 13. Bg5 h6 14. Bh4 Rfe8 15. Qe2 g5 16.
Bg3 Nf8 17. Nd2 Rac8 18. Kh2 Ng6 19. f3 h5 20. Bf2 Kg7 21. Be3 g4 22. Qf2 Qd7
23. a5 Rh8 {Parkanyi,A (2352)-Zambo,Z (2200) Miskolc 2002 0-1}) (9. h3 Nbd7 10.
Be3 Nb6 11. Re1 Be7 12. Qd2 O-O 13. Bg5 Rac8 14. Rac1 Rfd8 15. Qe3 h6 16. Bxf6
Bxf6 17. Bd3 Qc5 18. Qe2 Qb4 19. Rb1 Re8 20. Red1 Qc5 21. Rbc1 Rcd8 22. Nd2 Bg5
23. Ra1 Bf6 {Cala,U-Morcken,O Helsinki 1952 1-0 (59)}) (9. Be3 Nbd7 10. Qd2 Rc8
11. h3 Be7 12. Bd3 O-O 13. Ng5 Bc4 14. Rac1 h6 15. Nf3 b5 16. a3 Rfe8 17. Nh2
Nb6 18. Rfe1 Bf8 19. Qe2 d5 20. Bxb6 Qxb6 21. exd5 Nxd5 22. Nxd5 Bxd5 23. Qg4
Bc5 {Budde,R (1621)-Storkebaum,K (1836) Bad Woerishofen 2003 0-1 (47)}) 9...
Nbd7 10. Re1 Rc8 (10... h6 11. Be3 $11) 11. Rc1 (11. Nd5 Bxd5 12. exd5 h6 $14)
11... Be7 12. Bf1 O-O (12... Qc6 $15) 13. Bxf6 (13. Nd5 $142 $5 Bxd5 14. exd5
$11) 13... Nxf6 $17 (13... Bxf6 $6 14. Nd5 Qb8 15. c4 $11) 14. h3 b5 15. a3 (
15. a4 b4 16. Nd5 Bxd5 17. exd5 Qa7 $17) 15... Rfd8 (15... g6 16. Ng5 $17) 16.
Qe2 (16. Nd5 Bxd5 17. exd5 $17) 16... Nh5 (16... g6 17. Qd2 $17) 17. g3 (17.
Nd5 $5 Bxd5 18. exd5 $15) 17... Nf6 $17 18. Red1 Qb7 19. Bg2 Rc5 20. Rd2 (20.
Nd2 Rdc8 $17) 20... Rdc8 (20... a5 21. Nh2 $19) 21. Ne1 Bc4 (21... Rc4 22. Nd3
$17) 22. Qe3 (22. Nd3 R5c7 $17) 22... b4 (22... R5c7 $5 $17) 23. Na4 (23. axb4
Qxb4 24. b3 Be6 $15) 23... R5c6 24. b3 $2 (24. axb4 $142 Qxb4 25. Ra1 $15)
24... Bb5 $19 25. axb4 Bxa4 26. bxa4 Qxb4 27. Ra1 Rc4 (27... Bd8 $5 28. Rd3 $19
) 28. Rdd1 $17 Qc5 (28... Qa5 29. Bf1 Rxa4 30. Rxa4 Qxa4 31. Qa7 $17) 29. Qb3
$2 (29. Qxc5 R4xc5 30. Bf1 $15) 29... Nxe4 $4 (29... a5 $142 30. Qb7 Bf8 $17)
30. Bxe4 $11 Rxe4 31. Qb7 Re2 (31... d5 $5 32. Qxa6 Rc4 $11) 32. Nd3 $16 Qc7
33. Qxa6 Rxc2 34. Nb4 {Attacks the pawn on d6} Qc4 35. Qb7 (35. Qxc4 $5 R2xc4
36. Nd5 $16) 35... Rb2 $11 36. Qxe7 Qxb4 37. Rxd6 Rb1+ $2 (37... Qa5 $142 $11)
38. Rxb1 $18 Qxb1+ 39. Kh2 h6 40. Rd8+ (40. Qxe5 $142 $5 Rc1 41. Qd5 $18) 40...
Rxd8 $11 41. Qxd8+ Kh7 42. a5 e4 43. Qb6 Qf1 44. Qe3 f5 (44... Qc4 45. Qf4 $14)
45. Qf4 g6 $4 (45... Qb5 46. Qd2 $14) 46. Qc7+ (46. g4 $142 Qa1 47. Qc7+ Kh8
48. gxf5 gxf5 49. Qc8+ Kg7 50. Qxf5 $18) 46... Kg8 $14 47. Qb6 Kf7 48. a6 e3
49. Qb7+ Ke6 50. a7 (50. Qb6+ $142 $5 Kd7 51. Qd4+ Kc6 52. Qxe3 Qxa6 53. Qxh6
$14) 50... exf2 $11 51. Qg2 Qe1 52. Qc6+ Ke5 53. Qe8+ Kf6 54. Qd8+ Kf7 55. Qd7+
1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1995.11.26"]
[Round "1"]
[White "Hanlen, J."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1971"]
[BlackElo "1832"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "47"]

{D24: Queen's Gambit Accepted: 3 Nf3 Nf6 4 Nc3} 1. d4 d5 2. Nf3 Nf6 3. c4 dxc4
4. Nc3 Bg4 5. Ne5 Bf5 (5... Bh5 6. f3 Nbd7 7. g4 Bg6 8. h4 c5 9. Nxd7 Qxd7 10.
d5 e6 11. h5 exd5 12. hxg6 d4 13. g5 dxc3 14. gxf6 fxg6 15. Qxd7+ Kxd7 16. e4
gxf6 17. bxc3 g5 18. Bxc4 h5 19. Be3 Bd6 20. Rd1 {
Nguyen,N (2520)-Nemeth,M (2333) Budapest 2005 1-0 (46)}) 6. e3 e6 $146 (6...
Nbd7 7. Qf3 e6 8. e4 Bg6 9. Bg5 Qc8 10. Nxg6 hxg6 11. Bxc4 c6 12. O-O Be7 13.
e5 Nd5 14. Ne4 f6 15. exf6 gxf6 16. Bd2 Qc7 17. g3 O-O-O 18. Rfc1 Rh7 19. Bf1
Rdh8 20. h3 e5 21. Nc3 {Gruenenwald,E-Haecker,G Ingolstadt 1990 0-1 (60)}) 7.
Bxc4 Nbd7 8. Qe2 (8. Nxd7 $5 Qxd7 9. f3 $16) 8... Nxe5 $11 9. dxe5 Nd5 $2 (9...
Ne4 10. O-O c6 11. Nb5 $14) 10. O-O (10. e4 $142 Nxc3 11. bxc3 $18) 10... Nxc3
$14 11. bxc3 Bc5 (11... Be4 $142 $5 $14) 12. e4 $16 Bg6 13. Bxe6 (13. Be3 $142
Bxe3 14. Qxe3 $16) 13... Qe7 $4 (13... fxe6 14. Qb5+ Qd7 15. Qxc5 Bxe4 16. Bg5
$11) 14. Bf5 $4 (14. Qb5+ $142 c6 15. Bd7+ Qxd7 16. Qxc5 Bxe4 17. Ba3 $18)
14... Qxe5 $14 15. Bf4 Qxf4 16. Qb5+ c6 $2 (16... Ke7 $142 17. Qxc5+ Qd6 $11)
17. Qxc5 $18 Bxf5 18. exf5 O-O-O 19. Qxa7 Rhe8 20. Rab1 (20. g3 Qb8 21. Qa4 f6
$18) 20... Re7 (20... Qb8 21. Qa4 Qc7 22. Rfe1 $18) 21. Rb4 (21. g3 $142 Qb8
22. Qa4 $18) 21... Qxf5 $4 (21... Qb8 22. Qa4 Rd5 23. Rh4 $16) 22. Rfb1 (22.
Qa8+ $142 Kd7 23. Rd4+ Qd5 24. Rxd5+ cxd5 25. Qa4+ Kc8 26. Rb1 $18) 22... Qd7
$4 (22... Qe5 $142 23. g3 b5 24. Qa6+ Kc7 $16) 23. Qa8+ $18 Kc7 24. Rxb7+ (24.
Rxb7+ Kd6 25. Qa3+ Ke6 26. Re1+ Kf6 27. Qxe7+ Qxe7 28. Rbxe7 $18) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1995.11.24"]
[Round "2"]
[White "Bailey, B."]
[Black "Stoddard, E."]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1832"]
[BlackElo "1792"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "77"]

{B83: Sicilian Scheveningen: 6 Be2, lines without ...a6} 1. e4 c5 2. Nf3 e6 3.
d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4 Nc6 9. Be3 Qc7 10.
Nxc6 (10. Nb3 b6 11. Bf3 Ba6 12. Rf2 Rfd8 13. Qe1 Rac8 14. Rd1 Bc4 15. Nd4 Nxd4
16. Bxd4 e5 17. Be3 d5 18. fxe5 Nxe4 19. Bxe4 dxe4 20. Rd4 Rxd4 21. Bxd4 Rd8
22. Qxe4 Qd7 23. Rd2 Bc5 24. Bxc5 Qxd2 {
Ciocaltea,V (2470)-Tal,M (2635) Halle 1974 0-1 (33)}) 10... bxc6 11. Bd3 Rb8
12. g4 $4 $146 (12. b3 Qa5 13. Ne2 Ng4 14. Bd4 e5 15. Bf2 exf4 16. Nxf4 Bf6 17.
Nh3 Qe5 18. g3 Nxf2 19. Nxf2 Qxa1 20. Qxa1 Bxa1 21. Rxa1 Be6 22. Rf1 a5 23. a4
f5 24. Re1 f4 25. e5 d5 26. g4 f3 {
Roversi,S (1895)-Pipitone,A (2025) Salsomaggiore Terme 2004 0-1 (45)}) (12. b3
$142 $11) 12... d5 (12... Rxb2 13. g5 Nd7 14. f5 $17) 13. e5 Nd7 14. Rb1 (14.
g5 g6 (14... Rxb2 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rf3 Nxe5 18. Rh3 $18) 15. b3
Nc5 $17) 14... c5 $19 15. Nb5 Qb6 16. c4 $2 (16. b4 $142 a6 17. Nd6 Bxd6 18.
exd6 $19) 16... d4 17. Bd2 (17. Qc2 Bb7 (17... dxe3 18. Bxh7+ Kh8 19. Rf3 $19)
18. Bxh7+ Kh8 $19) 17... a6 18. Na3 (18. Qc2 g6 (18... axb5 $6 19. Bxh7+ Kh8
20. Qd3 $19) 19. Na3 Bb7 $19) 18... Bb7 19. Be2 (19. Qa4 Qc7 20. g5 $19) 19...
Qc6 (19... f6 $142 20. exf6 Nxf6 $19) 20. Bf3 $17 Qc7 21. Nc2 (21. g5 $142 Bxf3
22. Qxf3 $17) 21... Bc6 $4 (21... f6 $142 22. exf6 Bxf6 23. Bxb7 Qxb7 $19 (
23... Rxb7 $6 24. Ne1 $11)) 22. Ne1 $11 Rb7 (22... Rbe8 $5 $11) 23. Nd3 $16
Rfb8 24. Be1 (24. Qe2 Bxf3 25. Qxf3 Rc8 $16) 24... Bxf3 25. Qxf3 a5 (25... Rc8
26. Ba5 Qc6 27. Kg2 $16) 26. Bd2 (26. f5 Nxe5 27. Nxe5 Qxe5 $16) 26... a4 (
26... Qb6 $5 $11) 27. f5 $16 exf5 (27... Kh8 $142 $16) 28. gxf5 $4 (28. Qxf5
$142 Nf8 29. Qxf7+ Kh8 30. e6 $18) 28... Qb6 $4 (28... Nxe5 $142 29. Nxe5 Qxe5
$11) 29. Qg4 (29. Bf4 Re8 $18) 29... Kh8 (29... Qa6 30. Rbc1 Bf8 $18) 30. Rf3
g6 (30... Rg8 31. Rg3 Qd8 32. Rf1 $18) 31. f6 (31. Rg3 $142 Rg8 32. f6 Nxe5 33.
Nxe5 Bxf6 $18) 31... Bf8 32. Qh4 h5 $4 (32... Qe6 $142 33. Bh6 Bxh6 34. Qxh6
Rg8 $18) 33. Nf4 (33. Rf5 $142 $1 Bg7 34. fxg7+ Kxg7 35. Qg5 $18) 33... Nxe5
$11 34. Rh3 Qc6 35. Rf1 Kg8 $4 (35... Qd7 $142 36. Nxh5 Qg4+ 37. Qxg4 Nxg4 38.
Ng3+ Kg8 $11) 36. Nxh5 $1 $18 Nf3+ (36... gxh5 37. Qg3+ {Double attack} (37.
Rf5 {Decoy})) (36... -- $140 37. Ng7 {Mate threat}) 37. Rfxf3 Rxb2 (37... Qxf3
38. Rxf3 Rxb2 39. Rh3 Rxd2 40. Ng3 Rd1+ 41. Kf2 Rb2+ 42. Kf3 Rf2+ 43. Kxf2 Rd2+
44. Ke1 Re2+ 45. Nxe2 Bg7 46. Qh7+ Kf8 47. Qh8+ Bxh8 48. Rxh8#) 38. Ng3 $1 Rb1+
39. Nf1 (39. Nf1 Rxf1+ 40. Rxf1 Bh6 41. Qxh6 Qxf6 42. Rxf6 Rb1+ 43. Kg2 Rg1+
44. Kxg1 a3 45. Qh8#) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1995.11.25"]
[Round "3"]
[White "Zurybida, P."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1972"]
[BlackElo "1832"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "109"]

{C56: Two Knights: 4 d4 exd4 5 0-0 Nxe4} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4
Nxe4 5. d5 Na5 6. Bd3 Nf6 (6... Nc5 7. Be2 Na4 8. b3 e4 9. Nd4 Nb6 10. c4 Qf6
11. O-O c5 12. Nc2 d6 13. Bd2 Qg6 14. Bh5 Qf5 15. Bxa5 g6 16. Be2 Bg7 17. Bc3
Bxc3 18. Nxc3 Qe5 19. Qd2 h6 20. f3 f5 21. fxe4 {
Cornette,M (2119)-De Andres,J (2068) Lausanne 2000 1-0}) 7. Bg5 $146 (7. Nxe5
Qe7 8. O-O Qd8 9. Qe1 Be7 10. Qxa5 O-O 11. Nc3 Bd6 12. Nf3 Ng4 13. Qa4 f5 14.
h3 Nf6 15. Bg5 h6 16. Bxf6 Rxf6 17. Rae1 g5 18. Qd4 Qf8 19. Qe3 g4 20. hxg4
fxg4 21. Qe4 Qg7 {Bray,J-Cavadas,J Leiria 1999 1-0}) (7. O-O b6 8. Nxe5 Bd6 9.
Re1 O-O 10. Ng4 Nxg4 11. Qxg4 f5 12. Qh5 Qf6 13. Bd2 c5 14. Bc3 Qg6 15. Qxg6
hxg6 16. Bxa5 bxa5 17. Na3 Kf7 18. Nc4 Be7 19. Ne5+ Kf6 20. Bb5 Rd8 21. Nxg6
Bd6 {Uckermann,J-Muyrers,C Weijers 2003 1/2-1/2 (48)}) (7. O-O c6 8. c4 cxd5 9.
cxd5 Nxd5 10. Nxe5 $16) 7... b6 $2 (7... Be7 $142 $5 8. Nc3 O-O $11) 8. Nxe5
$16 Be7 9. Qf3 (9. Nc3 $142 $5 h6 10. Bd2 $16) 9... O-O $14 10. Nc3 d6 11. Nc4
(11. Nc6 $5 Nxc6 12. dxc6 $14) 11... Nxc4 $11 12. Bxc4 Bb7 (12... Rb8 13. Bd2
$11) 13. h4 (13. O-O-O Nd7 14. Bf4 a6 $11) 13... a6 (13... Bc8 $5 $11) 14.
O-O-O $16 b5 15. Bd3 Rb8 $4 (15... Re8 $142 $14) 16. Bxf6 $4 (16. Rde1 $142 Re8
17. Re3 $18) 16... Bxf6 $15 17. Ne4 $2 (17. g4 $142 $5 g6 18. g5 $15) 17... Be5
$17 18. Ng5 $2 (18. Nd2 $142 $5 $17) 18... g6 $19 19. Rh3 $2 (19. Be2 h6 20.
Ne4 Qe7 $19) 19... Bc8 (19... h6 20. Ne4 Bxd5 21. Qe3 $19) 20. Rhh1 (20. g4 h6
21. Ne4 f5 22. gxf5 Bxf5 $19) 20... Bb7 (20... h5 21. Be4 b4 22. Qe3 $19) 21.
Rh3 $2 (21. Bf1 Bg7 22. Ne4 h5 $19) 21... Bc8 (21... h6 $142 $5 22. Ne4 Bxd5
23. Qe3 $19) 22. Rhh1 (22. g4 $19) 22... Bb7 (22... h5 23. g3 Bg4 24. Qg2 Bxd1
25. Kxd1 $19) 23. Kb1 $4 (23. Rh3 h6 24. Ne4 Bxd5 25. g4 $19) 23... Qf6 (23...
h6 $142 24. Ne4 Bxd5 $19) 24. Qxf6 $17 Bxf6 25. Be4 Rbe8 (25... h6 $142 26. Nf3
Rfe8 $19) 26. f3 $4 (26. Bf3 $142 $17) 26... Re7 (26... h6 27. Nh3 Bxh4 28. c4
$19) 27. g3 (27. Bd3 Bxd5 28. Bxg6 fxg6 29. Rxd5 $19) 27... Rfe8 (27... Be5
$142 28. Rhg1 f5 $19) 28. Nh3 Bg7 (28... b4 $142 $19) 29. h5 $2 (29. c3 $142
$17) 29... f5 $19 30. Bd3 Bxd5 31. Bxb5 Bxa2+ $1 32. Kxa2 axb5 33. hxg6 hxg6
34. Ng5 (34. Nf4 g5 35. Nd5 $19) 34... Bf6 35. f4 (35. Nh3 Re2 36. Kb1 g5 $19)
35... Re2 36. Rc1 (36. Kb1 Bxg5 37. fxg5 R2e3 $19) 36... Bxg5 37. fxg5 Kg7 38.
Rh4 (38. c4 bxc4 39. Rxc4 c5 $19) 38... Rh8 (38... R8e4 $142 $5 39. c3 $19) 39.
Rb4 c6 40. Rd4 (40. c4 Re4 41. Rb3 Ra8+ 42. Kb1 Rxc4 43. Rxc4 bxc4 44. Rb7+ Kf8
$19) 40... d5 41. Kb3 Rh5 42. Kb4 (42. g4 Rxg5 43. gxf5 gxf5 44. Rf1 $19) 42...
Rxg5 43. Kc5 Rxg3 44. Kxc6 Rgg2 45. b4 (45. c3 Rxb2 46. Re1 $19) 45... Rxc2+
46. Rxc2 Rxc2+ 47. Kxb5 g5 48. Rxd5 Kf6 49. Ka6 g4 50. b5 Rb2 51. b6 Rxb6+ (
51... f4 $142 $19) 52. Kxb6 $11 f4 53. Kc5 f3 54. Rd8 Ke7 $4 (54... Ke5 $142
55. Re8+ Kf4 $11) 55. Rd1 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1995.11.26"]
[Round "5"]
[White "Bailey, B."]
[Black "Danford, G."]
[Result "0-1"]
[ECO "B83"]
[WhiteElo "1832"]
[BlackElo "1861"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "80"]

{B84: Sicilian Scheveningen: 6 Be2 a6, lines without early Be3} 1. e4 c5 2. Nf3
e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. O-O Be7 8. Be3 a6 9. a4 Qc7
10. f4 Bd7 11. Qe1 Rc8 (11... O-O 12. g4 Nxd4 13. Bxd4 e5 14. fxe5 dxe5 15. Qg3
Bc5 16. Bf2 Bxf2+ 17. Rxf2 Be6 18. g5 Nd7 19. Bd3 Qb6 20. b3 Qd4 21. Bc4 Bxc4
22. bxc4 Qxc4 23. Nd5 Qxe4 24. Nf6+ Nxf6 25. gxf6 Qg6 26. fxg7 {
Didzuhn,W (1714)-Czerwonka,E (1929) Bad Sooden Allend 2006 0-1}) 12. Kh1 Na5
13. Rd1 Nc4 $146 (13... O-O 14. Qg3 Nc4 15. Bc1 b5 16. axb5 axb5 17. Bd3 b4 18.
Nce2 Rfd8 19. b3 Na3 20. e5 Nh5 21. Qf3 g6 22. f5 exf5 23. Nxf5 Bxf5 24. Bxf5
gxf5 25. Qxh5 dxe5 26. Rxd8+ Rxd8 27. Qxf5 Bf8 28. Ng3 {
Hatlebakk,E (2300)-Bergersen,K Norway 1992 1-0}) (13... Nc6 14. Qg3 O-O 15. e5
dxe5 16. fxe5 Nxe5 17. Bf4 $16) 14. Bc1 (14. Bxc4 $5 Qxc4 15. e5 $18) 14... O-O
$16 15. b3 (15. g4 $5 h6 16. Rg1 $16) 15... Na5 16. Bb2 Nc6 17. Bf3 Nxd4 18.
Rxd4 e5 (18... Rfd8 19. g4 $11) 19. Rc4 (19. Rd2 Qa5 20. Re2 Bd8 $11) 19... Qd8
20. Rxc8 Qxc8 21. Qd2 Qc5 22. fxe5 dxe5 23. Nd5 Nxd5 24. exd5 Bd6 25. Re1 f6
26. a5 Rc8 27. c4 Qb4 28. Qxb4 $2 (28. Qc3 $142 $5 $11) 28... Bxb4 $17 29. Rc1
Bxa5 30. c5 $2 (30. g4 Bd2 31. Rc2 Be3 $19) 30... Bb4 (30... Bd2 $142 $5 31.
Rc2 Bb4 32. c6 bxc6 33. dxc6 $19) 31. c6 bxc6 32. dxc6 Be6 33. Bc3 Bxc3 34.
Rxc3 Rc7 35. b4 (35. Kg1 Kf7 $17) 35... Kf8 36. Be2 $2 (36. Kg1 $142 $19) 36...
Bc8 37. b5 (37. g4 Ke7 38. Kg2 $19) 37... axb5 38. Bxb5 Ke7 39. Kg1 Bf5 40. Kf2
Be4 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1995.11.26"]
[Round "6"]
[White "Butler, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1800"]
[BlackElo "1832"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "94"]

{D27: Queen's Gambit Accepted: Classical main line: 7 e4!? and 7 a4} 1. d4 d5
2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qc2 (7. Re1 b5 8. Bf1
cxd4 9. exd4 Bb7 10. a4 bxa4 11. Ne5 Nc6 12. Rxa4 Nxe5 13. dxe5 Qxd1 14. Rxd1
Nd7 15. Bf4 Nb6 16. Ra1 Nd5 17. Bd2 Be7 18. Nc3 Nb4 19. Nb5 Nd5 20. Nc3 Nb4 21.
Nb5 Nd5 {Speelman,J (2630)-Suetin,A (2405) Hastings 1991 1/2-1/2 (31)}) 7... b5
(7... cxd4 8. Rd1 Nc6 9. Nxd4 Qb6 10. Nc3 Nxd4 11. exd4 Be7 12. h3 O-O 13. Be3
Qc7 14. Bb3 b5 15. d5 exd5 16. Nxd5 Nxd5 17. Rxd5 Qxc2 18. Bxc2 Be6 19. Rd2
Rfd8 20. b3 {1/2-1/2 (20) Harasimczyk,K-Ehrlacher,M Karlsruhe 2003}) 8. Bb3 Bb7
9. Rd1 cxd4 $146 (9... Be7 10. Nc3 O-O 11. e4 cxd4 12. Nxd4 Qc7 13. e5 Nfd7 14.
Bf4 Nc5 15. Rac1 {
1/2-1/2 (15) Balashov,Y (2535)-Zaltsman,V (2395) Reykjavik 1984}) (9... c4 $142
10. Bxc4 bxc4 $19) 10. exd4 $11 Be7 11. Nc3 O-O (11... Nc6 12. a3 Na5 $11) 12.
Be3 (12. d5 Nxd5 13. Nxd5 Bxd5 14. Bxd5 exd5 $11) 12... Nd5 (12... Nc6 13. Qe2
Na5 14. Bc2 $17) 13. Rac1 (13. Nxd5 Bxd5 14. Ne5 $11) 13... Nd7 $4 (13... Nxe3
$142 14. fxe3 Nc6 $15) 14. Nxd5 $16 Bxd5 15. Bxd5 exd5 16. Ne5 (16. Qc6 Nf6 $16
) 16... Bd6 17. Nc6 (17. Qf5 $5 Nb6 18. Rc6 $16) 17... Qh4 18. g3 Qe4 $4 (18...
Qg4 19. Kg2 Nf6 20. Ne5 $11) 19. Qd2 $4 (19. Qxe4 $5 dxe4 20. d5 f6 $18) 19...
f5 (19... Rfe8 20. Na5 $11) 20. f4 (20. Bg5 $142 f4 21. Be7 Bxe7 22. Re1 $16)
20... Qe6 $11 21. Ne5 Rac8 22. Bf2 Nf6 23. Re1 (23. Qa5 $5 $11) 23... Ne4 $15
24. Qe3 Bb8 (24... h6 25. a3 $17) 25. Re2 (25. Nd3 $15) 25... Ba7 (25... Bxe5
$142 26. Rxc8 Rxc8 (26... Qxc8 $6 27. dxe5 Qc6 28. Qd3 $15) 27. dxe5 h5 $17)
26. Rec2 $11 Rxc2 27. Rxc2 Rc8 28. Rxc8+ Qxc8 29. Nd3 $2 (29. Qb3 Qb7 30. Qc2
Kf8 $11) 29... h6 $4 (29... Qc2 30. b3 Kf8 $19 (30... Qxa2 $6 31. Qc1 h5 32.
Qc8+ Kh7 33. Qxf5+ Kh6 34. Qxd5 $11)) 30. Nc5 $11 Kh7 31. Qa3 a5 (31... Qe8 32.
b4 $15 (32. Qxa6 $4 Bxc5 33. dxc5 Nd2 $19)) 32. b4 (32. Nxe4 $5 dxe4 33. Qe7
$11) 32... a4 $15 33. Qd3 Qc6 34. Be3 Bb6 35. a3 g6 36. Qc2 Nd6 37. Kf2 Nc4 38.
Bc1 Bd8 39. Qd3 Kg8 40. h4 h5 41. Qe2 Kf7 42. Qd3 Bf6 43. Be3 Qe8 44. Qc3 Nd6 (
44... Qxe3+ $6 45. Qxe3 Nxe3 46. Kxe3 $11) 45. Kf3 (45. Qc1 Qc6 $15) 45... Ne4
46. Qc1 Nxc5 47. Qxc5 Qd7 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1995.12.27"]
[Round "1"]
[White "Rubin, G."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1925"]
[BlackElo "1842"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "69"]

{D78: Fianchetto Grünfeld: 6 0-0 c6} 1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5.
c4 c6 6. O-O O-O 7. Nc3 Nbd7 8. cxd5 cxd5 9. Qb3 e6 10. Bf4 Qb6 11. Rfc1 a6 12.
Qa3 $146 (12. Qxb6 Nxb6 13. Bc7 Nbd7 14. Rc2 b5 15. Bd6 Re8 16. a4 bxa4 17.
Nxa4 Ne4 18. Bf4 f6 19. Nd2 Nxd2 20. Bxd2 Rb8 21. Rac1 Bb7 22. Rc7 Nf8 23. Nc5
Ba8 24. b4 a5 25. bxa5 Rb2 26. Rd1 e5 {
Loginov,V (2540)-Schild,H (2210) Zalakaros 1994 1-0 (37)}) (12. Qd1 Re8 13. Na4
Qb5 14. e3 Qb4 15. Rc7 Nh5 16. a3 Qf8 17. Rac1 Nxf4 18. gxf4 f6 19. Nc5 Nxc5
20. R1xc5 Qd6 21. Qc2 Qd8 22. Bh3 Kh8 23. Bf1 Bf8 24. Rc3 Bd6 25. h4 Bxc7 26.
Rxc7 Re7 {Jimenez Ruiz,J (2064)-Barroso Campos,M Malaga 2005 1-0 (60)}) 12...
Re8 13. Bf1 (13. Na4 Qb5 $18) 13... Ne4 (13... Bf8 14. Qb3 $16) 14. e3 Bf8 15.
Qb3 Qxb3 16. axb3 Nxc3 (16... Ndf6 17. Nb5 $1 Rd8 18. Bc7 $16) 17. Rxc3 (17.
bxc3 Nf6 $18) 17... Nf6 18. Bb5 Bd7 $2 (18... Re7 $142 19. Rac1 axb5 20. Rxc8
Rxc8 21. Rxc8 Re8 $16) 19. Bxd7 $18 Nxd7 20. Rc7 Nf6 21. Rxb7 Nh5 $2 (21...
Rac8 22. Ne5 Ne4 23. Nxf7 $18 (23. Rxa6 $6 g5 24. Bxg5 Nxg5 $11)) 22. Rb6 (22.
Ne5 $142 Nxf4 23. gxf4 $18 (23. exf4 $6 Bg7 24. Nc6 a5 $18)) 22... Nxf4 23.
gxf4 (23. exf4 $6 a5 24. Ne5 Rab8 25. Rxb8 Rxb8 26. Rxa5 Bd6 $18) 23... a5 24.
Ne5 Bb4 (24... Be7 25. Rb5 Bd6 26. Nd7 $18 (26. Rbxa5 $6 Rxa5 27. Rxa5 Bxe5 28.
dxe5 Rb8 $16) (26. Raxa5 $6 Rxa5 27. Rxa5 Bxe5 28. dxe5 Rb8 $16)) 25. Rb7 f6 $2
(25... Be7 $18) 26. Nc6 Bf8 (26... Rec8 27. Rb6 (27. Nxb4 $6 axb4 28. Ra4 Rab8
$18) 27... Kf7 28. Kg2 $18) 27. Rc1 (27. Rxa5 $142 Rxa5 28. Nxa5 $18) 27... a4
(27... Rec8 $18) 28. b4 a3 29. bxa3 Rxa3 30. Nb8 Ra8 (30... Re7 31. Nd7 Rf7 32.
b5 $18) 31. Nd7 Be7 32. Rc6 Kf7 33. b5 Rec8 (33... Rac8 34. Rxc8 Rxc8 35. b6
$18) 34. Nb6 Rab8 (34... Rcb8 35. Rbc7 Ra5 36. Nc8 Rxc8 37. Rxc8 Rxb5 38. R6c7
$18) 35. Rxe7+ $1 (35. Rxe7+ Kxe7 36. Nxc8+ Kd8 37. Nb6 $18) (35. Rxc8 $6 Rxb7
36. Rc6 Bb4 $16) 1-0

[Event "North American Class"]
[Site "?"]
[Date "1995.12.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Traub, I."]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1842"]
[BlackElo "1958"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "67"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h5 8. Bd3 Bxd3 9. Qxd3 e6 10. Bf4 (10. Bg5
Qa5+ 11. c3 Ngf6 12. O-O Be7 13. Rfe1 Qc7 14. Rad1 O-O-O 15. Qe2 g6 16. Ne4
Rde8 17. Nxf6 Bxf6 18. c4 Bxg5 19. Nxg5 Nf6 20. Qe5 Ng4 21. Qxc7+ Kxc7 22. Nxf7
Rhf8 23. Ne5 Nxf2 24. Rd2 Ng4 {
Frias Pablaza,V (2440)-Rodriguez Cespedes,A (2475) Havana 1983 1/2-1/2 (50)})
10... Ngf6 11. Ne4 $146 (11. O-O Be7 12. Rfe1 Nd5 13. Bg5 N7f6 14. c4 Nc7 15.
Rad1 Ng4 16. Nf5 f6 17. Bd2 Qd7 18. Nxg7+ Kf7 19. Nxe6 Nxe6 20. Qf5 Nf8 21.
Ng5+ Ke8 22. Bb4 Rh7 23. Ne6 Nxe6 24. Qxh7 Bxb4 25. Qxh5+ Kd8 {
Dus Chotimirsky,F-Yurevich,V Kiev 1903 0-1 (55)}) (11. O-O-O Qb6 (11... Nd5 12.
Bd2 Qc7 13. Rhe1 O-O-O 14. c4 Nf4 15. Bxf4 Qxf4+ 16. Kb1 Nf6 17. Ne5 Bb4 18.
Re3 Rhf8 19. Nf3 g6 20. Qb3 Ng4 21. Re4 Qd6 22. Re2 Nxf2 23. Ne4 Nxe4 24. Rxe4
Ba5 25. Qa4 Qb4 26. Qc2 {Horvath,R-Kaps,D (2115) Tapolca 1998 0-1 (54)}) 12. c4
O-O-O 13. Qe2 g6 14. Ng5 Bh6 15. Be3 Bxg5 16. Bxg5 Rde8 17. Kb1 Kb8 18. Bxf6
Nxf6 19. Qe5+ Qc7 20. Qxf6 Rd8 21. Qe5 Rhf8 22. Ne4 Qxe5 23. dxe5 Kc7 24. Kc2
b6 25. Rxd8 Rxd8 {Hager,J (1748)-Muehlbayer,K (1428) Verden 2005 1-0 (38)}) (
11. O-O $142 Ng4 12. Rae1 $18) 11... Nxe4 $11 12. Qxe4 Nf6 13. Qd3 Bd6 14. Bxd6
Qxd6 15. O-O-O Ng4 16. Rhf1 Qf4+ (16... O-O 17. Qe2 $11) 17. Kb1 Nh2 (17... O-O
18. g3 Qc7 19. Qe2 $11) 18. Nxh2 Qxh2 19. g3 Qg2 20. c4 Rh6 (20... Rd8 $142 $5
$11) 21. Qe3 $16 Kf8 22. Rh1 Rf6 23. f4 c5 24. d5 (24. Rhe1 cxd4 25. Rxd4 Rf5
$16) 24... exd5 $14 25. Qxc5+ Kg8 26. cxd5 Rb6 27. Qc3 Rd8 28. Rhe1 (28. Rhg1
$142 $5 Qe4+ 29. Qd3 $16) 28... Rxd5 $11 29. Rxd5 Qxd5 30. Re8+ Kh7 31. Qc2+ g6
32. Qe2 (32. a3 Rc6 33. Qe2 Rd6 $15) 32... Qf5+ (32... Rd6 $5 33. b3 Rc6 $17)
33. Qe4 Qb5 34. Qe2 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1995.12.28"]
[Round "3"]
[White "Lewis, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1929"]
[BlackElo "1842"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "62"]

{C47: Scotch Four Knights and Four Knights with 4 g3} 1. e4 e5 2. Nf3 Nc6 3. d4
exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d6 8. O-O O-O 9. Ne2 Qe7 10.
Nd4 Bd7 11. c3 Bc5 12. Bg5 h6 13. Bh4 d5 $146 (13... Qe5 14. Nf5 Bxf5 15. exf5
d5 16. Re1 Qd6 17. Bg3 Qd7 18. Be5 Qd8 19. Qa4 Re8 20. Re2 Ne4 21. Bd4 Bxd4 22.
cxd4 Qf6 23. Rc1 Nd6 24. Qxc6 Qxd4 25. Rxe8+ Rxe8 26. Qxc7 Qxd3 27. Qxd6 Qd2
28. Rf1 {Rozkovec,H-Petr,J (2170) Czechia 1997 0-1 (35)}) (13... Rab8 14. Rb1
$14) 14. exd5 (14. Re1 Bxd4 (14... dxe4 $4 15. Bxe4 Qxe4 16. Rxe4 Nxe4 17. Nb3
$18) 15. cxd4 dxe4 16. Rxe4 Qd6 $16) 14... cxd5 $14 15. Re1 Qd6 16. Nf5 (16. b4
$5 Bxd4 17. cxd4 $14) 16... Bxf5 $11 17. Bxf5 Qf4 18. Bxf6 $4 (18. g4 $142 g6
19. Qc1 Qxc1 20. Raxc1 $11) 18... Bxf2+ $19 (18... Qxf5 $6 19. Bd4 Bd6 20. b4
$11) 19. Kh1 Bxe1 20. Qxe1 (20. Qd3 gxf6 21. Rxe1 Rfe8 $19) 20... Qxf5 21. Bd4
Rfe8 22. Qg3 Qg5 23. Qxc7 (23. Qf3 a5 $19) 23... Re2 24. Rg1 Rxb2 25. Qc6 Rd8
26. a4 Qf4 (26... a5 $5 27. c4 Rbb8 28. c5 $19) 27. a5 Rd6 (27... Ra2 $142 28.
Bxa7 Qc4 29. Qb7 $19) 28. Qc5 (28. Qc7 Kh7 29. Bxa7 Qf6 $19) 28... a6 29. Qc7
Rc2 30. Be3 (30. Qe7 Re6 31. Qd8+ Kh7 32. Qxd5 $19) 30... Qxe3 (30... Qf6 $142
31. Bd4 Qg6 $19) 31. Qxd6 $4 (31. Qc8+ Kh7 32. Qf5+ Rg6 33. Qxc2 $19) 31... Rc1
(31... Rc1 32. Qb8+ Kh7 33. Qb1+ Rxb1 34. Rxb1 Qxc3 35. Rf1 Qxa5 36. g3 d4 37.
h3 d3 38. Kg2 Qe5 39. h4 d2 40. Kf2 Qf6+ 41. Ke3 Qxf1 42. Kxd2 a5 43. Kc3 a4
44. Kb4 Qa6 45. g4 a3 46. g5 a2 47. g6+ fxg6 48. h5 a1=Q 49. hxg6+ Kxg6 50. Kc5
h5 51. Kd5 h4 52. Kc5 h3 53. Kd5 h2 54. Kc5 h1=Q 55. Kb4 Q1a3#) 0-1

[Event "North American Class"]
[Site "?"]
[Date "1995.12.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Owens, D."]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1842"]
[BlackElo "1954"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{C42: Petroff Defence: 3 Nxe5 and unusual White 3rd moves} 1. e4 e5 2. Nf3 Nf6
3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O O-O 8. c4 c6 9. Nc3 Nxc3 10.
bxc3 Bg4 11. c5 $146 (11. Re1 Re8 12. Rb1 b6 13. cxd5 cxd5 14. Bf4 Bf6 15. Qa4
Rxe1+ 16. Rxe1 Nd7 17. Bb5 a6 18. Bc6 Rc8 19. h3 Bf5 20. c4 Bc2 21. Qxc2 Rxc6
22. Qa4 Rxc4 23. Qxa6 Bxd4 24. Nxd4 Rxd4 25. Be3 Re4 {
Jiang,L (1995)-Landingin,J Vancouver 2006 0-1 (43)}) (11. Bf4 Nd7 12. c5 Bh5
13. Rb1 b5 14. Re1 Bg6 15. Bxg6 hxg6 16. a4 a6 17. Ne5 Nxe5 18. Bxe5 Re8 {
1/2-1/2 (18) Voloshin,L (2466)-Simacek,P (2480) Marianske Lazne 2006}) (11. Rb1
b6 12. Bf4 Bd6 13. Bxd6 Bxf3 14. Qxf3 Qxd6 15. cxd5 Qxd5 16. Be4 Qxa2 17. Qd3
g6 18. c4 Qa6 19. f4 f5 20. Bf3 Rd8 21. Rfe1 Qc8 22. d5 Na6 23. Re7 Re8 24.
Rbe1 Rxe7 25. Rxe7 Qf8 {Zhornik,N (2251)-Kolodiy,T Lvov 2005 1-0}) (11. cxd5
cxd5 12. Bf4 Nc6 $14) 11... Nd7 (11... b6 12. cxb6 axb6 13. a4 $11) 12. Bc2 (
12. Re1 b6 13. Ba6 bxc5 $14) 12... b6 13. cxb6 axb6 14. Qd3 g6 15. Bf4 Bf5 16.
Qd2 Bxc2 17. Qxc2 Re8 18. Rfe1 Bf6 19. Qb3 (19. a4 Ra7 $11) 19... Rxe1+ 20.
Rxe1 b5 21. Ne5 (21. Bd6 Nb6 22. Bb4 Nc4 $11) 21... Nxe5 (21... Bxe5 $5 22.
Bxe5 Qg5 $17) 22. Bxe5 $15 Qe7 23. Kf1 Re8 (23... h5 24. Bxf6 Qxf6 25. Qc2 $15)
24. a4 $11 Bg7 (24... Bxe5 $2 25. Rxe5 Qd7 26. Rxe8+ Qxe8 27. axb5 cxb5 28.
Qxd5 $18) 25. f3 bxa4 (25... Bxe5 $2 26. Rxe5 Qf8 27. Rxe8 Qxe8 28. axb5 cxb5
29. Qxd5 $18) 26. Qxa4 Qd7 27. Bxg7 Rxe1+ 28. Kxe1 Kxg7 29. Qa6 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1995.12.29"]
[Round "5"]
[White "Green, T."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1946"]
[BlackElo "1842"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "94"]

{C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} 1. e4 e5 2. f4 exf4 3.
Nf3 d6 4. d4 g5 5. h4 g4 6. Ng1 Bh6 7. Bc4 (7. Ne2 Qf6 8. Nbc3 c6 9. g3 fxg3
10. Nxg3 Bxc1 11. Rxc1 Qh6 12. Bg2 Ne7 13. Qd2 Qxd2+ 14. Kxd2 Nd7 15. Rcf1 Nb6
16. b3 Be6 17. Nce2 d5 18. e5 O-O-O 19. h5 Rdg8 20. Nf4 Rg5 21. Nfe2 Nd7 {
Fedorov,A (2540)-Kharitonov,A (2550) Moscow 1995 1/2-1/2 (41)}) 7... Nf6 (7...
f5 8. Bxg8 Rxg8 9. Ne2 fxe4 10. Bxf4 Bxf4 11. Nxf4 Nc6 12. Nc3 Bf5 13. Ncd5 Kd7
14. c3 Kc8 15. Qe2 b6 16. Qa6+ Kb8 17. O-O-O Qc8 18. Qe2 Kb7 19. Rhf1 Rf8 20.
Ne3 Ne7 21. h5 Qd7 22. d5 {
Pridorozhni,A (2475)-Frolov,D (2431) St Petersburg 2002 0-1 (33)}) 8. Nc3 Qe7
$4 $146 (8... c6 9. Nge2 Nh5 10. Qd3 Qf6 11. e5 dxe5 12. Ne4 Qg6 13. dxe5 O-O
14. N2c3 Bf5 15. Qd4 c5 16. Nxc5 Nc6 17. Qd6 Nxe5 18. Qxg6+ Bxg6 19. Bb3 Rfe8
20. O-O Re7 21. Nd5 Ree8 22. Nxb7 Rab8 23. Ba4 {
Johansson,S-Johansson,D Hallsta 1996 1/2-1/2}) (8... c6 9. Nge2 b5 10. e5 $17)
9. Qd3 $4 (9. Nge2 $142 Be6 10. d5 $16) 9... Bf5 $4 (9... b5 $142 10. Bxb5+ c6
$19) 10. Nge2 $18 Bxe4 $4 (10... Bg6 11. Bxf4 Bxf4 12. Nxf4 Nbd7 $18) 11. Nxe4
Nxe4 12. O-O c6 (12... f5 13. Bxf4 Bxf4 14. Nxf4 g3 $18) 13. Bxf4 Bxf4 14. Nxf4
Rf8 (14... f5 15. Be6 d5 16. Bxf5 O-O 17. Bxe4 Qxe4 $18) 15. Rae1 f5 16. g3 (
16. Be6 Nd7 17. Bxf5 Rxf5 18. Rxe4 Ne5 19. dxe5 Rxe5 $18) 16... d5 (16... Nd7
17. Ne6 d5 18. Nxf8 Qxf8 $18) 17. Nxd5 (17. Bxd5 $142 cxd5 18. Nxd5 $18) 17...
cxd5 $11 18. Bxd5 Kd8 19. Bxe4 fxe4 20. Rxf8+ Qxf8 21. Qxe4 (21. Rxe4 Nd7 22.
Rxg4 Nf6 $11) 21... Nc6 (21... Nd7 22. Qxg4 Rc8 23. Rf1 $11) 22. Qxg4 Kc7 23.
c3 Re8 24. Rxe8 Qxe8 25. Qf4+ Kc8 26. Kf2 Qg6 27. Qe3 $4 (27. Kf3 Qd3+ 28. Qe3
Qg6 $11) 27... Kd7 $4 (27... Qf7+ $142 28. Kg2 Qxa2 $19) 28. Qf3 $15 Qc2+ (
28... a5 29. g4 $11) 29. Qe2 $11 Qf5+ 30. Ke3 (30. Qf3 Qc2+ 31. Qe2 Qg6 $11)
30... h5 (30... Qe6+ $142 $5 31. Kf3 Qxa2 $19) 31. Qf3 $11 Qg6 32. Qd5+ Kc7 33.
Qg5 Qe6+ 34. Kf3 Qxa2 35. Qxh5 $4 (35. d5 $142 $5 Nd8 36. Qe5+ Kd7 37. Qf5+ Ke8
38. Qe5+ Kf8 39. Qd6+ Ke8 40. Qe5+ Kd7 41. Qxh5 Qxb2 42. Qf5+ Kd6 43. Qf8+ Kd7
44. Qg7+ Kd6 45. Qf8+ Kd7 46. Qf5+ Kc7 47. Qf4+ Kc8 48. Qg4+ Kc7 49. Qg7+ Kc8
50. Qg4+ Kc7 51. Qg7+ Kc8 52. Qg4+ $11) 35... Qxb2 $17 36. Qc5 $2 (36. Qh7+
$142 Kb6 37. Qd3 $17) 36... b6 $19 37. Qc4 Kd6 38. g4 $4 (38. Qd3 Qb3 39. g4
$19) 38... a5 $19 39. h5 $2 (39. Qd3 Ne7 40. h5 $19) 39... Qh2 (39... Qc2 $142
40. Kg3 Ne7 $19) 40. Qe2 $2 (40. Qg8 Qh3+ 41. Ke4 Qh1+ 42. Kd3 Qf1+ 43. Kd2
Qf2+ 44. Kd3 Qf3+ 45. Kd2 Qf2+ 46. Kd3 Qf3+ 47. Kd2 Qf4+ 48. Kd3 $11) 40...
Qh3+ $19 41. Ke4 Qxc3 42. Qd3 $4 (42. Qf2 a4 43. h6 $19) 42... Qxd3+ 43. Kxd3
Nd8 44. g5 Nf7 45. g6 Nh6 46. Kc4 a4 47. Kb4 b5 $1 0-1

[Event "North American Class"]
[Site "?"]
[Date "1995.12.29"]
[Round "6"]
[White "Bailey, B."]
[Black "Fukuchi, C."]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1842"]
[BlackElo "1983"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "67"]

{B05: Alekhine's Defence: 4 Nf3 Bg4} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5.
exd6 cxd6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 g6 10. Na3 $146 (10. Nc3 Bg7
11. Rd1 O-O 12. Be2 e5 13. d5 (13. dxe5 Nxe5 14. Qxb7 Nbxc4 15. Bc1 Rb8 16. Qa6
Rb6 17. Qxa7 Nxb2 18. Nd5 Rb8 19. Ne7+ Kh8 20. f4 Nxd1 21. fxe5 Ra8 22. Qb7 Nc3
23. Bg5 Qa5 24. Nc6 Qxa2 {
0-1 (24) Wegener,H (2150)-Forchert,M (2340) Boeblingen 1997}) 13... Nd4 14. Qe4
f5 15. Qd3 e4 16. Qd2 Nxe2 17. Qxe2 Rc8 18. O-O Nxc4 19. Bd4 Bxd4 20. Rxd4 Ne5
21. Rd2 Nf3+ 22. gxf3 Qg5+ 23. Kh1 exf3 24. Qe6+ Kh8 {
Schwietering,R (1818)-Steingraeber,W (2052) Dortmund 2006 0-1 (33)}) (10. c5
dxc5 11. dxc5 Nd7 12. Be2 Bg7 13. Nc3 Qa5 14. O-O Nxc5 15. b4 Qxb4 16. Nd5 Qa5
17. Bxc5 Bxa1 18. Rxa1 Qxc5 19. Nc7+ Kd7 20. Nxa8 Rxa8 21. Qxf7 Kc7 22. Rd1 a6
23. Bf3 {1/2-1/2 (23) Giam Choo Kwee (2310)-Liljedahl,L (2260) Skopje 1972}) (
10. d5 $5 Ne5 11. Qd1 $14) 10... Bg7 $11 11. Rd1 O-O 12. Nc2 (12. Be2 Na4 13.
Rd2 Qb6 $15) 12... Nd7 (12... e5 13. Be2 d5 14. O-O $15) 13. a3 $15 Qc7 (13...
e5 14. dxe5 Qa5+ 15. Rd2 Qxe5 16. Nb4 $15) 14. b4 (14. Be2 $5 e5 15. dxe5 Ndxe5
16. Qe4 $11) 14... e5 $15 15. Be2 Ne7 (15... Nb6 $5 $15) 16. O-O $11 f5 $2 (
16... Rac8 $142 $5 $11) 17. Bg5 e4 $4 (17... Nf6 $142 18. Qb3 Kh8 $16) 18. Qb3
$18 Nf6 (18... Rae8 19. c5+ Kh8 $18) 19. f3 (19. Bf4 $142 Ne8 20. c5+ Kh8 21.
f3 $18) 19... Rae8 $2 (19... d5 $5 20. fxe4 Nxe4 $16) 20. d5 (20. Bf4 $142 Nc8
21. c5+ Kh8 22. Ne3 $18) 20... Nh5 $4 (20... exf3 $142 21. Bxf3 Ne4 $16) 21.
fxe4 $18 fxe4 22. Bxh5 gxh5 23. Ne3 (23. Rxf8+ $142 Rxf8 24. Nd4 $18) 23... Ng6
24. Kh1 $4 (24. Nf5 $142 Ne5 25. Qg3 $18) 24... h6 $19 25. Bxh6 (25. Qc2 hxg5
26. Rxf8+ Rxf8 27. Qxe4 Ne5 $19) 25... Bxh6 26. Nf5 Bg7 (26... Rxf5 $142 27.
Rxf5 e3 $19) 27. c5 Be5 (27... Re5 $142 $5 28. Nxd6 e3 29. Rxf8+ Bxf8 30. Nc4
$19) 28. Qe3 Rf6 $4 (28... Qh7 29. Nxd6 Bxd6 30. cxd6 $19) 29. Qg5 (29. Nxd6
$142 Rxf1+ 30. Rxf1 Bxd6 31. Qg5 $11) 29... Ref8 $17 30. Nh6+ Kh7 (30... Kg7
$142 31. Rxf6 Rxf6 32. Nf5+ Kf7 33. Qxh5 Ke8 34. Nxd6+ Bxd6 35. cxd6 Qxd6 $17)
31. Rxf6 $15 Rxf6 32. Nf5 Qf7 $4 (32... h4 $142 33. cxd6 Qd7 $11) 33. Qxh5+ $18
Kg8 34. Nh6+ (34. Nh6+ Kg7 35. Nxf7 Rxf7 36. Qe2 $18) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.25"]
[Round "1"]
[White "Capili, A."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1601"]
[BlackElo "1819"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. Nc3 Nf6 3. e4 dxe4 4. f3 exf3 5. Nxf3
Bg4 6. Bd3 e6 (6... g6 7. Be3 Bg7 8. Qd2 Bxf3 9. gxf3 O-O 10. O-O-O Nd5 11.
Nxd5 Qxd5 12. Kb1 Qxf3 13. h4 h5 14. Rhg1 Nd7 15. Rdf1 Qc6 16. Bh6 Bxd4 17.
Bxg6 fxg6 18. Rxf8+ Rxf8 19. Qxd4 Rf6 20. Re1 e5 21. Qxa7 {
Genocchio,D (2345)-Bellia,F (2410) Montecatini Terme 2002 1-0 (44)}) 7. Bg5
$146 (7. Be3 c6 8. O-O Bd6 9. Qe1 Bxf3 10. Rxf3 Nbd7 11. Qh4 Be7 12. Bg5 h6 (
12... Qb6 13. Na4 Qa5 14. b3 h6 15. Bc1 O-O-O 16. c4 Rhf8 17. Bb2 Qh5 18. Qe1
Bd6 19. Rh3 Qg4 20. Rh4 Qg5 21. Bc1 Bb4 22. Qf2 Qa5 23. a3 Bd6 24. Bd2 Qc7 25.
c5 Nxc5 26. dxc5 Be5 27. Re1 {
Ziemek,G (1737)-Korfmacher,L (1868) Dortmund 2004 0-1 (55)}) 13. Raf1 Rf8 14.
Bxf6 Bxf6 15. Qf2 Qb6 16. Rxf6 Nxf6 17. Na4 Qc7 18. Be2 O-O-O 19. Bf3 Rfe8 20.
c4 Kb8 21. Nc5 e5 {Kerbaol,J (1510)-Guezennec,F (1980) Finistere 2001 0-1 (41)}
) (7. O-O Be7 8. Ne2 O-O 9. Qe1 (9. c3 c5 10. Qe1 Bxf3 11. Rxf3 g6 12. Bh6 Re8
13. Rd1 Nc6 14. dxc5 Bxc5+ 15. Kh1 Ne5 16. Rh3 Qc7 17. Bg5 Nfg4 18. Nd4 f5 19.
Bc2 Bxd4 20. Rxd4 Nf7 21. Bd2 Rad8 22. Bb3 Rxd4 23. cxd4 Qe7 {
Grawe,H (1484)-Ickler,U (1299) Dortmund 2004 1-0}) 9... c5 10. Qh4 Bf5 11. Bxf5
exf5 12. Ng3 Ne4 13. Qh3 Nxg3 14. Qxg3 cxd4 15. Bf4 Nc6 16. Kh1 g6 17. h4 h5
18. Rfe1 Bf6 19. Rad1 Re8 20. Ne5 Nxe5 21. Rxe5 Bxe5 {
De Francisci,L (1798)-Malano,F (2041) Asti 2006 0-1}) 7... c5 (7... c6 $142 8.
h3 Bxf3 9. Qxf3 Qxd4 $17) 8. O-O $4 (8. d5 $142 Be7 9. Bb5+ Nfd7 10. Bxe7 Qxe7
11. O-O $11) 8... cxd4 $19 9. Ne4 (9. Bb5+ Nc6 10. Qxd4 Qxd4+ 11. Nxd4 Bc5 12.
Bxc6+ bxc6 $19) 9... Be7 (9... Nc6 10. Nxf6+ gxf6 11. Bh4 $19) 10. Qe1 (10.
Nxf6+ gxf6 11. Bf4 Bh5 $19) 10... Nc6 (10... Bxf3 $142 11. Rxf3 Nxe4 12. Bxe7
Qxe7 13. Bxe4 O-O $19) 11. Qh4 (11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Be4 Bxf3 14.
Rxf3 $19) 11... Bxf3 12. Rxf3 Nxe4 13. Bxe7 Qxe7 (13... Nxe7 $6 14. Bxe4 f5 15.
Bxb7 $19) 14. Qxe4 f5 15. Qe2 O-O-O (15... O-O $142 16. b4 Rae8 17. b5 $19) 16.
Re1 (16. Bb5 Qd6 17. Bxc6 Qxc6 18. c3 $19) 16... Rhe8 17. Bb5 Qc5 18. Bd3 (18.
Bxc6 Qxc6 19. c3 Qb6 $19) 18... g6 19. Kh1 (19. g4 e5 20. gxf5 e4 $19) 19... e5
20. Bb5 (20. c3 e4 21. Rff1 Qe7 22. cxd4 exd3 $19) 20... e4 21. Ra3 (21. Rff1
Re5 22. Bc4 Kb8 $19) 21... d3 $1 22. Rxd3 (22. cxd3 Qxb5 {Interception Decoy})
22... exd3 23. Qxe8 Rxe8 24. Rxe8+ Kd7 25. Bxc6+ bxc6 (25... bxc6 26. Re1 dxc2
27. g3 c1=Q 28. Rxc1 Qxc1+ 29. Kg2 Kd6 30. Kf3 Ke5 31. a3 Kd4 32. Kf2 Qd2+ 33.
Kf3 Kd3 34. g4 f4 35. b3 Qxh2 36. a4 Qg3#) 0-1

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.25"]
[Round "2"]
[White "Bailey, B."]
[Black "Koons, N."]
[Result "1/2-1/2"]
[ECO "C99"]
[WhiteElo "1821"]
[BlackElo "1903"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]

{C99: Closed Ruy Lopez: Chigorin Defence: 11 d4 Qc7 12 Nbd2 cxd4} 1. e4 Nc6 2.
Nf3 e5 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. Re1 Be7 8. c3 O-O 9. h3 Na5
10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Bd7 14. Nf1 Nc6 15. Bg5 (15. Ng3
Rac8 16. Re2 Rfe8 17. Be3 g6 18. Rc1 Qb8 19. d5 Nb4 20. Bb1 a5 21. Qe1 Rxc1 22.
Bxc1 Rc8 {1/2-1/2 (22) Simic,R (2515)-Sahovic,D (2460) Montpellier 1988}) 15...
exd4 16. Rc1 {White intends e5} Qb6 17. e5 $146 (17. Ng3 Rfe8 (17... g6 18. Ne2
d5 19. exd5 Nxd5 20. Bxe7 Ndxe7 21. Nexd4 Rad8 22. Nxc6 Nxc6 23. Qd2 Bg4 24.
Qf4 Bxf3 25. Qxf3 Rd2 26. Bb3 Nd4 27. Qe3 Rd8 28. Bxf7+ Kxf7 29. Qe7+ Kg8 30.
Rc7 Ne2+ 31. Kh1 Qxc7 32. Qxc7 {Ogsuz,M-Karadeniz,E (2332) Izmir 2003 1-0 (39)}
) 18. Bb1 Rac8 19. Ne2 d5 20. exd5 Nxd5 21. Bxe7 Rxe7 22. Qd3 g6 23. Nexd4 Nxd4
24. Qxd4 Qxd4 25. Nxd4 Rxe1+ 26. Rxe1 Kf8 {
1/2-1/2 (26) De Pinto Paiva,J-Miranda,M Belo Horizonte 1966}) 17... dxe5 18.
Nxe5 Nxe5 19. Rxe5 Be6 20. Ng3 Rfe8 (20... Qd6 $5 21. Re1 Rac8 $15) 21. Nf5 $11
Bxf5 22. Bxf5 Bb4 23. Qf3 Rxe5 24. Qxa8+ Re8 25. Rc8 Rxc8 26. Qxc8+ Bf8 27.
Bxf6 Qxf6 28. Bd3 g6 29. Qe8 Qf4 30. Qe2 Bd6 31. g3 Qe5 32. Qxe5 Bxe5 33. a4
bxa4 34. Bxa6 d3 35. Bb5 (35. Bxd3 Bxb2 {Discovered attack}) 35... Bxb2 36.
Bxa4 Bc3 37. Kf1 f6 38. Bb5 d2 39. Ke2 h6 40. Ba4 Kf7 41. f3 Ke6 42. Bc2 g5 43.
h4 Ke5 44. hxg5 hxg5 45. g4 1/2-1/2

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.26"]
[Round "3"]
[White "Williams, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D28"]
[WhiteElo "1915"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]

{D48: Semi-Slav: Meran System: 7...b5 8 Bd3 a6} 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6
4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bd3 Bb7 9. Rd1 Nbd7 10. Nc3 Be7 (
10... b4 11. Nb1 cxd4 12. Nxd4 Bc5 13. Nb3 Bd6 14. N1d2 Qb8 15. h3 a5 16. Bb5
a4 17. Nd4 O-O 18. Nc4 Bh2+ 19. Kh1 Nc5 20. Bd2 Nce4 21. Be1 Bd5 22. Bc6 Rc8
23. Bxd5 exd5 24. Nb6 Qxb6 25. Kxh2 {
Barlov,D (2520)-Passerotti,P (2340) Mendrisio 1989 1-0 (42)}) 11. e4 (11. dxc5
Bxc5 12. e4 Qb6 13. h3 e5 14. Bg5 Rd8 15. Rac1 O-O 16. a3 Rfe8 17. b4 Bd4 18.
Nb1 h6 19. Bh4 Nf8 20. Nbd2 Ne6 21. Nxd4 Nf4 22. Qf3 Rxd4 23. Bb1 Red8 24. Bxf6
Qxf6 25. Nb3 Rxd1+ {
Kristjansson,A (1922)-Player,E (2122) Reykjavik 2006 0-1 (38)}) 11... cxd4 12.
Nxd4 e5 $4 $146 (12... O-O 13. a3 (13. e5 Nd5 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16.
Rd3 N5f6 17. exf6 Nxf6 18. Qh3 Qc8 19. Bh6 Ne8 20. Rc1 e5 21. Nf5 Qe6 22. Rd7
Bc8 23. Nd5 Bf6 24. Rxc8 Rxc8 25. Nde7+ Bxe7 26. Nxe7+ Kh7 27. Qxe6 fxe6 {
Ahues,C-Rellstab,L Lueneburg 1947 1/2-1/2 (50)}) 13... Qc7 14. g3 Rfd8 15. Nb3
e5 16. Be3 Nc5 17. Nxc5 Bxc5 18. Bg5 Be7 19. Rac1 Qb8 20. Be3 h6 21. b4 Bc8 22.
f3 Be6 23. Qb2 Qb7 24. Bc2 Rac8 25. Bb3 Bxb3 26. Qxb3 Rxd1+ 27. Rxd1 {
Nadenau,O-Loiskandl,E Bad Wildbad 1993 1/2-1/2}) (12... Qb8 $142 $11) 13. Nf5
$18 O-O 14. Bg5 (14. a4 $142 bxa4 15. Bg5 $18) 14... Nd5 $2 (14... Bc5 $18) 15.
Nxe7+ (15. Nxd5 $6 Bxg5 16. h4 Bxd5 17. hxg5 Be6 $18) (15. exd5 $6 Bxg5 16. Ne4
g6 $18) 15... Nxe7 16. Rac1 (16. Qg4 Bc8 17. Qh4 f6 $18) 16... f6 $2 (16... h6
17. Be3 Rc8 $18) 17. Be3 Rc8 (17... Nc6 18. Bc2 Kh8 $18) 18. a4 b4 (18... Nc6
19. axb5 axb5 20. Bxb5 $18) 19. Bxa6 bxc3 (19... Bxa6 20. Qxa6 bxc3 21. Qe6+
Kh8 22. Rxd7 cxb2 23. Rf1 $18) 20. Bxb7 cxb2 (20... Rc7 21. Ba6 $18) 21. Rxc8
Nxc8 22. Qxb2 Qc7 (22... Qe7 23. Qb5 Ndb6 24. Ba6 $18) 23. Rc1 Qb8 (23... Qd8
24. Qd2 Nb8 25. Qxd8 Rxd8 26. Bxc8 $18) 24. Qb5 Rd8 25. Bxc8 Rxc8 26. Qxd7 (26.
Qxd7 Rd8 27. Qe6+ Kh8 28. a5 $18) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.26"]
[Round "4"]
[White "Bailey, B."]
[Black "Murray, A."]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1821"]
[BlackElo "1626"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "95"]

{B04: Alekhine's Defence: 4 Nf3} 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3
g6 6. Nc3 Bg7 7. exd6 cxd6 8. Be3 Bd7 $146 (8... Nc6 9. Be2 (9. d5 Ne5 10. Nxe5
dxe5 (10... Bxe5 11. Bd4 Nd7 12. f4 Bxd4 13. Qxd4 O-O 14. Be2 Qb6 15. Qd2 Nf6
16. O-O-O Bf5 17. Bd3 Bxd3 18. Qxd3 Ng4 19. Ne4 Qe3+ 20. Rd2 Rac8 21. Qxe3 Nxe3
22. c5 dxc5 23. d6 exd6 24. Nxd6 Rc7 25. Re1 {
Castro Rojas,O (2200)-De Villiers,C (2200) Graz 1972 0-1 (33)}) 11. Be2 O-O 12.
O-O f5 13. f3 Nd7 14. Qc2 b6 15. Rfd1 Bb7 16. Rac1 Nf6 17. Rd2 Qc8 18. b3 Ne8
19. Na4 f4 20. Bf2 Nd6 21. c5 bxc5 22. Nxc5 Bf6 23. Nxb7 Qxb7 {
Kiecken,J (1750)-Cimolai,J (1920) France 1993 1/2-1/2 (40)}) 9... O-O 10. Qd2
d5 11. b3 dxc4 12. bxc4 Na5 13. c5 Nac4 14. Qc2 Bf5 15. Bd3 Nxe3 16. fxe3 Bxd3
17. Qxd3 Nd5 18. O-O Nxc3 19. Qxc3 Qd5 20. Qb3 Qxb3 21. axb3 Rfd8 22. b4 a6 23.
Ra3 {Olland,A-Davidson,J Amsterdam 1929 1/2-1/2 (41)}) (8... Bg4 9. Rc1 (9. h3
Bxf3 10. Qxf3 Nc6 11. Rd1 O-O 12. Be2 a5 13. O-O a4 14. c5 dxc5 15. dxc5 Nd7
16. Qg4 Nce5 17. Qb4 Qc8 18. Nxa4 Nc6 19. Qb3 e5 20. Bg4 Rxa4 21. Qxa4 f5 22.
Qc4+ Kh8 23. Be2 Nd4 {Palmer,B-Stull,N (2255) Skopje 1972 1-0 (32)}) 9... Nc6
10. d5 Ne5 11. Be2 Bxf3 12. gxf3 O-O 13. b3 Ned7 14. h4 Nf6 15. Ne4 Nbd7 16.
Qd2 b6 17. Bh6 Nc5 18. Ng3 Bxh6 19. Qxh6 Kh8 20. h5 Rg8 21. hxg6 fxg6 22. b4
Ncd7 23. Ne4 {Shmuter,L (2405)-Panchenko,A (2375) Simferopol 1990 0-1 (57)}) (
8... O-O 9. Rc1 $14) 9. Qd2 h6 (9... Bg4 $142 10. Ng5 O-O $16) 10. Be2 Qc8 (
10... d5 11. cxd5 Na6 12. Rc1 $18) 11. b3 Na6 (11... Bf5 12. O-O $18) 12. Rc1
Qd8 (12... Bf5 13. h3 $18) 13. O-O Rc8 (13... Kf8 14. Rfe1 $18) 14. Rfe1 (14.
c5 $142 dxc5 15. Bxa6 bxa6 16. dxc5 Na8 $18) 14... e6 (14... Bf5 15. d5 $18)
15. h3 (15. c5 $5 dxc5 16. Bxa6 bxa6 17. dxc5 O-O 18. cxb6 axb6 $18) 15... Qe7
(15... Nc7 16. Bf4 O-O 17. Bxd6 $18) 16. Nh2 (16. c5 $5 dxc5 17. Bxa6 bxa6 18.
dxc5 Bxc3 19. Qxc3 f6 $18) 16... Nc7 (16... Kf8 17. Bf4 Kg8 18. Bf3 $18) 17.
Bf3 Rb8 18. c5 Nc8 19. b4 (19. Ne4 $142 $5 d5 20. Nd6+ Kf8 $18) 19... Kf8 20.
a4 b5 (20... Qd8 21. b5 $18) 21. a5 d5 (21... Qd8 22. d5 e5 23. Ne4 $18) 22.
Bf4 Qd8 23. Ng4 (23. c6 $142 $5 Be8 24. Bxd5 Ne7 $18) 23... g5 24. Bh2 f6 (
24... Bc6 $18) 25. Qd3 (25. c6 Bxc6 26. Nxd5 Nxd5 27. Rxc6 h5 28. Bxb8 hxg4 29.
Bxd5 Qxd5 30. Rxc8+ Kf7 31. Rc7+ Kg6 32. hxg4 Rh4 $18) 25... Ne7 (25... h5 26.
Nxf6 $1 Bxf6 27. c6 $18) 26. Bd6 Kf7 (26... h5 27. Nxd5 $1 Ncxd5 28. Bxd5 hxg4
29. Bxe6 Bxe6 30. Rxe6 $18) 27. Bxe7 Qxe7 28. Nxd5 $1 Qd8 (28... Nxd5 29. Bxd5
exd5 30. Rxe7+ {Remove defender Deflection Pinning}) (28... exd5 29. Rxe7+ {
Deflection Pinning}) 29. Nxc7 Qxc7 30. d5 {White plans c6} h5 31. Ne3 (31.
dxe6+ Bxe6 32. Rxe6 Rbd8 $18) 31... Qf4 32. c6 g4 33. Qe4 (33. cxd7 $142 e5 34.
Be4 f5 35. Bxf5 e4 36. Bxe4 Rhd8 $18) 33... e5 (33... Qxe4 34. Bxe4 f5 35. Bb1
$18) 34. hxg4 (34. cxd7 Rbd8 35. hxg4 hxg4 36. Qxf4 exf4 37. Nxg4 Rxd7 $18)
34... hxg4 35. Qxf4 exf4 36. Nxg4 Bf5 37. d6 Rh4 (37... Rbd8 38. Rc5 Kg6 39. d7
Bxd7 40. cxd7 Rxd7 41. Bc6 $18) 38. Bd5+ Kg6 39. f3 Rbh8 40. d7 Bxg4 41. fxg4
Rxg4 42. Re8 Rgh4 43. Rxh8 Rxh8 (43... Bxh8 44. c7 f3 45. d8=Q f2+ 46. Kxf2
Rxb4 47. Qg8+ Bg7 48. Qf7+ Kg5 49. Qxg7+ Kf5 50. c8=Q+ Ke5 51. Qe6+ Kd4 52.
Qe4#) 44. c7 f5 (44... f3 45. d8=Q f2+ 46. Kxf2 Rxd8 47. cxd8=Q a6 48. Be4+ f5
49. Rc6+ Bf6 50. Qxf6+ Kh7 51. Bxf5+ Kg8 52. Rc8#) 45. d8=Q (45. Rc6+ Bf6 46.
d8=Q Rxd8 47. cxd8=Q Kg5 48. Qxf6+ Kg4 49. Bf3+ Kg3 50. Qg5#) 45... Bd4+ 46.
Kf1 Rh1+ 47. Ke2 Rxc1 (47... f3+ 48. Kxf3 Rxc1 49. c8=Q Rxc8 50. Qxc8 Bb2 51.
Qe6+ Kh7 52. Qf7+ Kh6 53. Be6 f4 54. Bf5 Kg5 55. Qg6+ Kh4 56. Qg4#) 48. c8=Q (
48. c8=Q Rxc8 49. Qxc8 f3+ 50. Kxf3 Bb2 51. Qe6+ Kh7 52. Qf7+ Kh6 53. Be6 f4
54. Bf5 Kg5 55. Qg6+ Kh4 56. Qg4#) 1-0

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.27"]
[Round "5"]
[White "Danford, G."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1854"]
[BlackElo "1821"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "55"]

{A07: Réti Opening: New York and Capablanca Systems} 1. Nf3 Nf6 2. g3 g6 3. Bg2
Bg7 4. O-O O-O 5. d3 Nc6 6. Nbd2 d5 7. e4 dxe4 8. dxe4 e5 9. c3 b6 10. Qa4 (10.
Re1 a5 11. Qc2 Ba6 12. Bf1 Bxf1 13. Nxf1 Qc8 14. Bd2 a4 15. Ne3 Rd8 16. Rad1
Qe6 17. c4 Nd4 18. Nxd4 exd4 19. Nd5 c6 20. Nf4 Qd7 21. Nd3 Re8 22. f3 h5 23.
c5 b5 24. Bf4 Bf8 {Mirzoev,A (2494)-Beliavsky,A (2649) Linares 2002 0-1 (64)})
10... Bb7 11. Re1 Qe7 12. Nf1 $146 (12. b4 Rfe8 13. Ba3 Qe6 14. Bf1 a6 15. h3
b5 16. Qc2 h6 17. Nb3 Bf8 18. Bc1 Rad8 19. Kh2 Kh7 20. Bg2 Qd7 21. Bf1 Qc8 22.
Nh4 Nb8 23. f3 c5 24. bxc5 Bxc5 25. Nxc5 Qxc5 26. Be3 Qf8 {
Buechler,F-Hoegerl,F Landau 1996 1-0 (48)}) (12. b4 Rfd8 $11) 12... Na5 13. Bg5
h6 14. Bxf6 Bxf6 15. Ne3 Bc6 16. Qc2 Rad8 (16... Bg7 17. h4 $14) 17. Rad1 (17.
c4 Ba8 $14) 17... Rxd1 $14 18. Rxd1 Rd8 (18... h5 $5 $11) 19. Rxd8+ $16 Qxd8
20. Ng4 (20. b4 Nb7 21. Ng4 Bg7 22. Ngxe5 Be8 $16) 20... Bg7 (20... h5 21.
Ngxe5 Bb7 22. b4 $14) 21. Ngxe5 (21. Nfxe5 $5 Bb7 22. Qd3 $16) 21... Bb7 $14
22. Ng4 (22. b4 Nc6 23. Ng4 h5 $14) 22... Qe7 23. Nd2 Qe6 24. Ne3 Qxa2 25. Nd5
(25. h4 $5 h5 26. f4 $11) 25... Bxd5 $11 26. exd5 Nc4 27. Nxc4 Qxc4 28. Qe4
1/2-1/2

[Event "Washington Open"]
[Site "?"]
[Date "1996.05.27"]
[Round "6"]
[White "Bailey, B."]
[Black "Hubbard, Q."]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1821"]
[BlackElo "1836"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "42"]

{B19: Classical Caro-Kann: 4...Bf5 main line} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11.
c4 Ngf6 12. Bd2 e6 13. Bc3 O-O-O 14. O-O-O c5 15. Kb1 cxd4 16. Bxd4 (16. Nxd4
a6 17. Nf3 Be7 18. Qe2 Bd6 19. Ne4 Nxe4 20. Qxe4 Nf6 21. Qe2 Qc5 22. Ne5 Bxe5 {
1/2-1/2 (23) Hort,V (2600)-Karpov,A (2705) Waddinxveen 1979}) 16... Bc5 17. Qe2
Rhe8 $146 (17... Bxd4 18. Nxd4 (18. Rxd4 Nc5 19. Rhd1 Rxd4 20. Rxd4 Rd8 21. Qe3
Ncd7 22. Qa3 a6 23. Qe3 Qa5 24. Rh4 Qa4 25. Rd4 Qa5 26. Rh4 Qa4 27. b3 Qa5 28.
Kb2 Nc5 29. Rd4 Ncd7 30. Rh4 Nc5 31. Rd4 Ncd7 32. a3 Qc7 {
Mongontuul,B (2375)-Gromova,I (2161) St Petersburg 2002 1/2-1/2 (49)}) 18... a6
19. Nf3 Nb8 20. Ne4 Nxe4 21. Qxe4 Nc6 22. Rhe1 Rxd1+ 23. Rxd1 Rd8 24. Rxd8+
Qxd8 25. Qe2 Qd6 26. Qd2 Qc5 27. b3 Qxh5 28. Qe3 Qg6+ 29. Kb2 Qxg2 30. Nd4 Qg5
31. Qd3 Qe5 {0-1 (31) Krah,M (2100)-Knoblauch,P Germany 1996}) (17... a6 18.
Bc3 Rhe8 19. Ne5 Nxe5 20. Bxe5 Qb6 21. f4 Rxd1+ 22. Rxd1 Rd8 23. Rd3 Bd4 24.
Bxd4 Rxd4 25. Qf2 Rxd3 26. Qxb6 Rxg3 27. Qc5+ Kb8 28. Qf8+ Ka7 29. Qxf7 Rxg2
30. Qxe6 Rg1+ 31. Kc2 Rg2+ 32. Kb3 {
Seletsky,G (2283)-Bidkov,A Alushta 2006 1-0 (36)}) (17... Kb8 18. b3 Qb6 19.
Bxc5 Qxc5 20. Nd2 a6 21. Nde4 Nxe4 22. Nxe4 Qf5 23. g4 Qf4 24. c5 f5 25. gxf5
exf5 26. c6 Qxe4+ 27. Qxe4 fxe4 28. cxd7 Kc7 29. Rhg1 Rhg8 30. Rg4 Rxd7 31.
Rxd7+ Kxd7 32. Rxe4 {Ong,K (2034)-Andersson,F (2207) Skara 2002 1/2-1/2 (43)})
(17... Bxd4 18. Nxd4 a6 19. Nf3 $11) 18. Bxc5 (18. Bc3 Bd6 $14) 18... Qxc5 19.
Nd4 (19. a3 Nb8 $11) 19... Nb8 20. Nb3 Qc7 21. Ne4 Rxd1+ 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1996.11.30"]
[Round "1"]
[White "Bailey, B."]
[Black "Nelson, J."]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1880"]
[BlackElo "1800"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "61"]

{B06: Modern Defence} 1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 h5 5. Nf3 Bg4 6. Bd3 e6
7. Be3 (7. O-O Ne7 8. h3 Bxf3 9. Qxf3 h4 10. Be3 Nd7 11. Nc3 a6 12. Rad1 Rc8
13. Na4 Nf5 14. Bf2 Bf8 15. a3 c5 16. c4 b5 17. cxb5 c4 18. Bxf5 gxf5 19. bxa6
Qa5 20. Nc3 Qxa6 21. Rfe1 Be7 {
Byambacogt,T-Gagunashvili,M (2580) Istanbul 2004 0-1 (38)}) 7... Nh6 8. Qe2 c6
$146 (8... Nf5 9. Bxf5 gxf5 10. Qb5+ Nd7 11. Nbd2 Bxf3 12. Nxf3 Rb8 13. b3 a6
14. Qd3 c6 {1/2-1/2 (14) Dizdarevich,M (1917)-Lip,M (1964) Adelaide 2004}) 9.
c3 Nd7 10. Nbd2 Qb6 11. O-O-O Nf5 (11... Bf5 $5 $14) 12. Bf2 $16 Bh6 $2 (12...
Ne7 $142 $16) 13. g3 $4 (13. h3 $142 $5 Bxf3 14. Qxf3 Ne7 $18) 13... Qa5 $2 (
13... h4 $5 $11) 14. Kb1 (14. h3 Bxf3 15. Qxf3 (15. Nxf3 $6 Qxa2 16. Kc2 Qa4+
17. Kb1 Ne7 $14) 15... Qxa2 16. Kc2 $18) 14... O-O-O $2 (14... h4 $142 $16) 15.
h3 $18 Bxf3 16. Nxf3 (16. Qxf3 Ne7 $18) 16... Ne7 17. Ng5 (17. Qe3 $142 $5 Nb6
$18) 17... Bxg5 $16 18. fxg5 Kb8 19. Rdf1 Rdf8 20. Be1 Qc7 (20... c5 21. Rf4
$16) 21. Rf3 (21. Rf4 c5 $16) 21... Nf5 (21... c5 22. Rhf1 Rh7 23. Rf4 $16) 22.
Rhf1 Qd8 (22... Rh7 $142 $16) 23. g4 $18 (23. Bxf5 $6 gxf5 24. Bd2 c5 $16)
23... hxg4 24. hxg4 Nh4 $4 (24... Ne7 25. Rxf7 Rxf7 26. Rxf7 c5 $18) 25. Rxf7
Rxf7 26. Rxf7 c5 (26... a6 $18) 27. Bb5 Nf8 (27... Nb6 28. dxc5 Qg8 29. Qf2 $18
(29. cxb6 $6 Qxf7 30. Bxh4 Rxh4 $11)) 28. dxc5 Qxg5 (28... Rh7 29. Rxh7 Nxh7
30. Bxh4 Kc7 $18) 29. c6 (29. Ba6 Qe3 30. Rxb7+ Ka8 31. Qxe3 Nf5 32. gxf5 Nd7
33. Rxd7 Rc8 34. c6 d4 35. Qxd4 Rc7 36. Rd8+ Rc8 37. Rxc8#) 29... bxc6 (29...
Nd7 30. Rxd7 Nf5 31. Rxb7+ Ka8 32. Rd7 Rc8 33. Ba6 Qe3 34. Qxe3 Nxe3 35. c7 Nc4
36. Rd8 Nb6 37. g5 d4 38. cxd4 Rxd8 39. cxd8=Q+ Nc8 40. Qxc8#) 30. Bxc6 Nf5 (
30... Qd8 31. Qa6 Qb6 32. Rb7+ Kc8 33. Rxb6+ Kd8 34. Qxa7 d4 35. Rb8#) 31. Qb5+
(31. Qb5+ Kc8 32. Qb7+ Kd8 33. Qb8#) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1996.11.30"]
[Round "2"]
[White "Zulqernain, N."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1604"]
[BlackElo "1880"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "94"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. h3 c5 4. e3 (4. c3 Nc6 5. dxc5 a5 6. Bf4 Ne4 7. e3 f6 8. Bb5
e5 9. Bxe5 fxe5 10. Nxe5 Bd7 11. Qxd5 Nxe5 12. Qxe5+ Qe7 13. Bxd7+ Kxd7 14.
Qd5+ Kc7 15. Na3 Nxc5 16. Rd1 Qe4 17. Qf7+ Be7 18. Rd4 Raf8 {
Paulsen,D (2330)-Zierke,O (2315) Berlin 1999 1/2-1/2 (41)}) 4... Nc6 5. a3 (5.
c3 e6 6. Nbd2 Bd6 7. Bd3 O-O 8. O-O e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Qe2 Re8
12. Nf3 Bc7 13. Rd1 Qe7 14. Bb5 Rd8 15. Ba4 Bf5 16. Bc2 Be4 17. Ng5 Bxc2 18.
Qxc2 h6 19. Nf3 Rac8 {
Van de Griendt,M (2067)-Bensdorp,M (2161) Leeuwarden 2004 0-1 (37)}) 5... cxd4
$146 (5... c4 6. b4 Bf5 7. Nc3 e6 8. Be2 Ne4 9. Bd2 Nxc3 10. Bxc3 b5 11. O-O
Bd6 12. Ne5 Ne7 13. f4 O-O 14. Qd2 f6 15. Nf3 Qd7 16. Rfe1 Bc7 17. Bf1 Be4 18.
Nh2 Kh8 19. Be2 Rg8 20. Bf3 {
Czernicki,B (2126)-Grobelny,A (2202) Polanica Zdroj 1999 0-1}) 6. Nxd4 (6. exd4
Bf5 $11) 6... e5 $15 7. Nxc6 bxc6 8. c4 Bd6 9. cxd5 cxd5 10. Nc3 $2 (10. Bb5+
$142 $5 Bd7 11. Bxd7+ Qxd7 12. O-O $15) 10... O-O $17 11. Be2 Be6 12. O-O (12.
Bd2 Rb8 13. O-O Qd7 $17) 12... Rc8 $19 13. f4 (13. Re1 $142 Bb8 14. Bf1 $19)
13... d4 $4 (13... exf4 $142 14. Bd3 Re8 15. exf4 d4 $19) 14. fxe5 Bxe5 15. Nb5
$2 (15. exd4 Bxd4+ 16. Kh1 Qb6 $15) 15... dxe3 $4 (15... d3 $142 16. Bxd3 Qb6
$19) 16. Nxa7 $4 (16. Qxd8 $142 Rfxd8 17. Bxe3 $15) 16... Qxd1 $19 17. Rxd1 Rc2
18. Kf1 (18. Bd3 Bd4 19. Bxh7+ Kxh7 20. Rxd4 Bd5 21. Bxe3 Rxg2+ 22. Kf1 Rxb2
$19) 18... Bxb2 (18... Ne4 $142 19. Bxe3 Ng3+ 20. Kg1 Nxe2+ 21. Kh1 Rb8 $19)
19. Bxb2 $2 (19. Rb1 Bxc1 20. Rbxc1 $17) 19... Rxb2 20. Nc6 (20. Rd3 Nd5 21.
Bf3 e2+ 22. Ke1 Nf4 $19) 20... Re8 (20... Ne4 21. Bf3 e2+ 22. Bxe2 Ng3+ 23. Kf2
Nxe2 24. Rdb1 $19) 21. a4 $4 (21. Re1 Bd5 22. Nb4 Be4 $19) 21... Bd5 (21... Ne4
$142 22. Bf3 e2+ 23. Bxe2 Ng3+ 24. Kf2 Nxe2 $19 (24... Rxe2+ $6 25. Kxg3 Bc4
26. a5 $11)) 22. Nd4 Ne4 23. Bb5 (23. Kg1 Nc3 24. Re1 $19) 23... Ng3+ 24. Ke1
Rxg2 $3 25. Ne2 (25. -- $140 Rg1+ {Mate threat}) 25... Rd8 (25... Nxe2 26. Rxd5
Ng3 $19) 26. Ra3 (26. Nxg3 Rxg3 27. Bf1 g6 $19) 26... Nxe2 27. Bxe2 (27. Rxd5
Rxd5 28. Rxe3 g6 $19) 27... Rg1+ 28. Bf1 e2 (28... Re8 $142 $5 29. Rxe3 Rxe3+
30. Kf2 $19) 29. Kxe2 Bc4+ 30. Kf2 Rxf1+ (30... Rxd1 $142 31. Bxc4 Kf8 $19) 31.
Rxf1 $11 Bxf1 32. Kxf1 Kf8 33. a5 Ra8 34. a6 Ra7 35. Ke2 Ke7 36. Ke3 f5 37. Kf4
g6 38. Ra5 Kd6 39. h4 Kc6 40. h5 Kb6 41. Re5 Rxa6 42. hxg6 hxg6 43. Kg5 Kc7 44.
Rd5 Rd6 45. Rc5+ Kd7 46. Ra5 Ke7 47. Ra7+ Ke6 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1996.11.30"]
[Round "3"]
[White "Bailey, B."]
[Black "Butler, D."]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1880"]
[BlackElo "1800"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]

{B70: Sicilian Dragon: 6 g3 and 6 Be2 (without a later Be3)} 1. e4 c5 2. Nf3 d6
3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. O-O O-O 8. f4 Nc6 (8... Qb6 9.
Be3 (9. Na4 Qa5 10. Nc3 {1/2-1/2 (12) Kaps,D (2287)-Vocaturo,D (2276) Rome 2005
}) 9... Qxb2 10. Ncb5 Qb4 11. Nc7 Nxe4 12. Bf3 Nc3 13. Qd2 e5 14. Nb3 e4 15.
Bd1 Na6 16. Nxa8 Be6 17. f5 Bxf5 18. Rxf5 gxf5 19. Bh5 f4 20. Bxf4 Qb5 21. Bh6
Qxh5 22. Bxg7 Ne2+ 23. Kf1 {
Cela,A (2475)-Anagnostopoulos,D (2515) Athens 1997 0-1}) 9. Nf3 Bd7 $146 (9...
a6 10. Bd3 b5 11. f5 Qb6+ 12. Kh1 Ng4 13. Qe2 Rb8 14. Nd5 Qb7 15. Nh4 Nf6 16.
Nxf6+ Bxf6 17. Qg4 Qc7 18. Qg3 Kg7 19. c3 Ne5 20. Be2 Bb7 21. Bf3 Qc4 22. Bg5
Bxe4 23. Bxf6+ exf6 24. Bxe4 {Raphaela,R-Manosalvas,E Yerevan 1996 0-1 (52)}) (
9... Ng4 10. Ng5 Bd4+ 11. Kh1 Nf2+ 12. Rxf2 Bxf2 13. Bh5 h6 {
0-1 (13) Urbankova,E (2150)-Cedikova,K Svetla nad Sazavou 1994}) (9... b5 10.
a3 $11 (10. Bxb5 $2 Qb6+ 11. Kh1 Nxe4 12. Nxe4 Qxb5 $19)) 10. h3 (10. Kh1 a6
$11) 10... Rc8 (10... b5 11. Bd3 $11 (11. Bxb5 $143 Nxe4 12. Nxe4 Qb6+ 13. Kh1
Qxb5 $19)) 11. Be3 a6 (11... Na5 12. e5 Nh5 13. Re1 $11) 12. a3 (12. Qe1 Nb4
13. Rc1 Be6 $14) 12... Qc7 (12... Re8 13. Bd3 $11) 13. Rb1 (13. Qe1 $142 $14)
13... Na5 $4 (13... e5 14. Qe1 exf4 15. Bxf4 $11) 14. Bd3 (14. e5 $142 dxe5 15.
fxe5 $18) 14... Nc4 $11 15. Bc1 (15. Bxc4 $142 Qxc4 16. e5 $11) 15... Nxa3 $17
16. bxa3 Qxc3 17. Rxb7 $2 (17. e5 $142 Qc5+ 18. Kh1 dxe5 19. fxe5 $17) 17...
Qc6 $19 18. Rb4 Qc5+ $4 (18... a5 $142 19. Rd4 Qc5 $19) 19. Kh2 $15 Bb5 20. Re1
Nd7 21. Be3 Qc7 22. Re2 (22. Bxb5 axb5 23. Rxb5 Ra8 $11) 22... Nc5 (22... Bc6
23. Bxa6 Ra8 24. Bd3 $11) 23. Bxb5 $11 axb5 24. Bd4 (24. Nd4 Nxe4 25. Nxb5 Nc3
26. Nxc7 Nxd1 $11) 24... e5 (24... Bh6 25. Be3 $15) 25. fxe5 dxe5 26. Be3 (26.
Bxc5 Qxc5 27. Qd3 Rb8 $11) 26... Rfd8 (26... Na4 $5 27. Qe1 Nc3 $17) 27. Rd2
$11 Rxd2 28. Nxd2 Na4 29. c4 (29. Rxb5 $4 Nc3 30. Qf1 Nxb5 31. Qxb5 Qc3 $19)
29... Bf8 30. Rxb5 $4 (30. cxb5 $142 Bxb4 31. axb4 $15) 30... Nc3 $19 31. Qb3
Nxb5 32. Qxb5 (32. cxb5 Qc1 33. Nb1 Qc4 34. Qxc4 Rxc4 $19) 32... Bxa3 33. Bb6 (
33. Nf3 Qc6 $19) 33... Qc6 34. Qb3 (34. Be3 Qxb5 35. cxb5 Bc5 $19) 34... Bc1
35. Be3 Bxd2 36. Bxd2 Qxc4 37. Qb7 Qc7 (37... Kg7 38. Bg5 h6 39. Bh4 $19) 38.
Qb4 Kg7 39. Qb3 Rd8 40. Qe3 f5 (40... Qd6 $142 41. Qh6+ Kg8 $19) 41. Qh6+ (41.
exf5 e4+ 42. Kh1 Qc6 $19) 41... Kg8 42. exf5 Qg7 (42... Qf7 $5 43. fxg6 hxg6
44. Bc1 $19) 43. Qg5 $17 Rxd2 44. Qxd2 gxf5 45. Qd8+ Kf7 46. Qd5+ Kg6 47. Qe6+
Qf6 48. Qe8+ Kh6 49. Qd7 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "1996.12.01"]
[Round "4"]
[White "Peterson, P."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C70"]
[WhiteElo "1939"]
[BlackElo "1880"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "70"]

{C70: Ruy Lopez: 3...a6 4 Ba4, Norwegian and Delayed Schliemann} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. O-O d6 7. c3 Ba7 (7... Bb6 8. d4 exd4
9. Nxd4 Nxd4 10. cxd4 Ne7 11. Nc3 Bb7 12. Bg5 Qd7 13. Bxe7 Qxe7 14. Nd5 Bxd5
15. Bxd5 Rb8 16. Bc6+ Kf8 17. Qd2 h5 18. Rfe1 Rh6 19. Re3 Qg5 20. f4 Qxf4 21.
Rf1 Qg5 22. Rf5 {Lobron,E (2470)-Mariotti,S (2455) Biel 1982 1/2-1/2 (60)}) (
7... Be6 8. Bxe6 fxe6 9. d4 Bb6 10. dxe5 {
1/2-1/2 (10) Wippermann,T-Brunow,G Germany 1995}) 8. d4 Bb7 $146 (8... Nf6 9.
Re1 O-O 10. a4 Bg4 11. d5 Ne7 12. h3 Bd7 13. Bg5 Ng6 14. Nbd2 h6 15. Be3 Bxe3
16. Rxe3 Nf4 17. Ne1 N6h5 18. g4 Qg5 19. Qf3 f5 20. exf5 Bxf5 21. axb5 Nxh3+
22. Qxh3 Bxg4 23. Ne4 {Capablanca,J-Kagan/NN Berlin 1928 1/2-1/2}) (8... Nf6 $5
$14) 9. Ng5 $16 Nh6 10. Be3 (10. Qh5 $5 Qf6 11. Ne6 $16) 10... Na5 (10... O-O
$5 11. Bd5 Rb8 $11) 11. Bc2 $14 Nc4 12. Bc1 Nxb2 $4 (12... O-O $142 13. b3 Nb6
$14) 13. Nxf7 (13. Qh5 $142 Nc4 14. Ne6 $18) 13... Nxf7 $4 (13... Nxd1 $142 14.
Nxd8 Nxc3 (14... Kxd8 $6 15. Rxd1 exd4 16. cxd4 $11) 15. Nxb7 Ne2+ 16. Kh1 Bxd4
17. Bxh6 gxh6 $17 (17... Bxa1 $6 18. Bxg7 Rg8 19. Bh6 $17)) 14. Bxb2 $11 O-O
15. Nd2 Ng5 16. h4 (16. a4 Kh8 17. axb5 axb5 $11) 16... Ne6 17. Bb3 Qf6 18. Qg4
(18. Qf3 Kh8 19. Qxf6 Rxf6 (19... gxf6 $4 20. Bxe6 Bc8 21. Bxc8 Rfxc8 22. Rfd1
$18) 20. Bxe6 Rxe6 $11) 18... Rae8 $17 19. Nf3 Kh8 20. dxe5 dxe5 21. Ba3 (21.
Bxe6 $5 Qxe6 22. Qxe6 Rxe6 23. a4 bxa4 24. Rxa4 $15) 21... Bc5 $17 22. Ng5 $4 (
22. Bc1 $142 h6 23. a4 $17) 22... Bxa3 $19 23. Nxe6 (23. Bxe6 h6 24. Bd7 $19)
23... Bc8 24. f4 (24. Qxg7+ Qxg7 25. Nxg7 Kxg7 $19) 24... Bxe6 25. f5 Bxb3 26.
axb3 Bb2 27. Rab1 (27. Rad1 Bxc3 28. Rd5 Bd4+ 29. Kh2 c5 $19) 27... Bxc3 28.
Rf3 (28. Qh3 b4 $19) 28... Bd4+ 29. Kh2 c5 30. h5 (30. Qg5 Qc6 $19) 30... Rc8 {
Black prepares the advance c4} 31. Qh3 (31. h6 Qxh6+ 32. Rh3 Qf4+ 33. Qxf4 exf4
$19) 31... c4 32. g4 (32. bxc4 Rxc4 33. Ra3 $19) 32... c3 33. Rg3 c2 34. Rc1 (
34. Rf1 Qg5 35. Rg2 c1=Q 36. Rxc1 Rxc1 37. Qg3 Rfc8 38. f6 gxf6 39. Kh3 R8c3
40. Qxc3 Bxc3 41. Rg3 Qh4+ 42. Kg2 Qh1+ 43. Kf2 Qf1+ 44. Ke3 Re1#) 34... Qg5
35. Rxc2 (35. Qf1 Be3 36. Rxe3 Qxe3 37. Qe1 Qf4+ 38. Kh1 Rfd8 39. Qf1 Qe3 40.
f6 Rd2 41. fxg7+ Kg8 42. b4 Qxe4+ 43. Kg1 Qxg4+ 44. Kh1 Qh4+ 45. Qh3 Qxh3+ 46.
Kg1 Qg2#) 35... Rxc2+ (35... Rxc2+ 36. Rg2 Bf2 37. Rxf2 Rxf2+ 38. Qg2 Rxg2+ 39.
Kxg2 Rc8 40. b4 Rc2+ 41. Kh3 Qe3+ 42. Kh4 Rh2#) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1996.12.01"]
[Round "5"]
[White "Bailey, B."]
[Black "Dietsch, K."]
[Result "1/2-1/2"]
[ECO "C40"]
[WhiteElo "1880"]
[BlackElo "1901"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "113"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4
5. Nc3 Bxe5 6. dxe5 Qxd1+ 7. Nxd1 Nc6 8. Bf4 Nge7 9. Nc3 Ng6 10. Bg3 Bf5 11.
Bb5 O-O-O 12. Bxc6 bxc6 13. Rd1 $146 (13. O-O h5 14. h4 Rd2 15. Rac1 Re8 16.
Rfe1 Rd4 17. Ne2 Ra4 18. b3 Rxa2 19. Nd4 Ne7 20. Nxf5 Nxf5 21. Rxe4 Nxg3 22.
fxg3 Ra5 23. Rce1 Rd5 24. g4 hxg4 25. Rxg4 g6 26. Rf1 Re7 27. Rgf4 Rdd7 {
Eppinger,G (2277)-Vogiatzis,D (2047) Nuremberg 2006 1-0 (41)}) 13... Rxd1+ 14.
Kxd1 Re8 15. Re1 Nxe5 16. Nxe4 (16. Bxe5 Rxe5 17. f3 Kd7 $11) 16... Nc4 17. f3
Bxe4 18. Rxe4 Rxe4 19. fxe4 Nxb2+ 20. Kd2 Nc4+ (20... Na4 21. Kd3 $11) 21. Kd3
$11 Nd6 22. a4 Kd7 23. Bf2 a6 24. Kd4 (24. g4 $5 $11) 24... c5+ $17 25. Kd3 c4+
(25... Kc6 $142 $5 $17) 26. Kd4 $11 Ke6 27. Be1 f5 28. exf5+ Nxf5+ 29. Ke4 c5
30. Bc3 (30. h4 Nd6+ 31. Kf4 Nc8 $11) 30... Nd6+ (30... g6 $5 $17) 31. Kf4 $15
g5+ (31... g6 32. g3 $11) 32. Kg4 $11 h6 33. Bg7 Nf5 34. Bf8 Ne3+ 35. Kh5 Nxg2
36. Bxh6 Kf5 37. Bxg5 Ne1 38. c3 Nf3 39. h4 Ne5 40. Be7 (40. a5 $142 $14) 40...
Ng6 $4 (40... Nd3 41. Kh6 Nf4 42. Kg7 $11) 41. Bxc5 $4 (41. Bd6 $142 $18) 41...
Nf4+ $11 42. Kh6 Kg4 43. Bd6 Nd5 44. h5 Nf6 45. Kg6 Nxh5 46. Kf7 Nf4 47. Ke8
Nd5 48. Be5 Kf5 49. Bg7 Ke4 50. Kd7 Nb6+ 51. Kc6 Nxa4 52. Kb7 Kd3 {
Attacking the isolated pawn on c3} 53. Kxa6 Nxc3 54. Ka5 Ne2 55. Ba1 Nc1 56.
Kb4 c3 57. Bxc3 1/2-1/2

[Event "SCC Tornado"]
[Site "?"]
[Date "1996.12.21"]
[Round "1"]
[White "Bailey, B."]
[Black "Pullin, T."]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1880"]
[BlackElo "1424"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{C55: Two Knights: 4 d3, 4 d4 exd4 5 e5 and Max Lange Attack} 1. e4 e5 2. Nf3
d6 3. Bc4 Be7 4. O-O Nf6 5. Re1 Nc6 6. c3 Nxe4 $146 (6... Bg4 7. Qb3 (7. h3 Bh5
8. Bb3 (8. d3 O-O (8... Qd7 9. Bb3 g5 10. d4 g4 11. dxe5 gxf3 12. exf6 Rg8 13.
Bxf7+ Bxf7 14. Qxf3 Ne5 15. Qe3 Bxf6 16. Kh2 Nc4 17. Qd3 O-O-O 18. b3 Ne5 19.
Qe3 Kb8 20. f4 Ng6 21. Qf3 Nh4 {0-1 (21) Von Westphalen,C-Dassel,U Germany 1991
}) 9. Nbd2 a6 10. Bb3 Na5 11. Bc2 c5 12. Nf1 Qc7 13. Ng3 Bg6 14. Nh4 Rfe8 15.
Nhf5 Bf8 16. Bg5 Nd7 17. Qd2 Nc6 18. Rac1 Nb6 19. Bb1 Ne7 20. d4 f6 21. Nxe7+
Rxe7 22. Be3 Nc4 {Holler,M-Schulz,W Porz 1990 1/2-1/2}) 8... Qd7 9. Ba4 a6 10.
b4 b5 11. Bc2 a5 12. bxa5 Rxa5 13. Bb2 O-O 14. d4 b4 15. d5 bxc3 16. Bxc3 Nd4
17. Bxa5 Bxf3 18. Qd3 c5 19. dxc6 Qxc6 20. Nc3 Bh5 21. Ba4 Qa8 {
Sergejev,R (2385)-Lardot,D Jyvaskyla 1998 1-0 (42)}) 7... O-O 8. Qxb7 (8. Ng5
Bh5 9. Qxb7 Na5 10. Qa6 Nxc4 11. Qxc4 h6 12. Nf3 Bxf3 13. gxf3 Nh5 14. Kh1 Bh4
15. Qe2 f5 16. d3 d5 17. Rg1 Kh7 18. Be3 fxe4 19. dxe4 d4 20. cxd4 exd4 21. f4
Nxf4 22. Qg4 g5 {Valverde,E-Abreu,D Bento Goncalves 2000 0-1}) 8... Na5 9. Qa6
c6 10. b4 Nxc4 11. Qxc4 Bxf3 12. gxf3 Qd7 13. d4 Qh3 14. Nd2 Nh5 15. Qf1 Qh4
16. Qg2 Nf4 17. Qg3 Qh5 18. Qg4 Qh4 19. Qxh4 Bxh4 20. Rf1 Ne2+ 21. Kg2 {
Wouterson,R-Kleyn,H Alkmaar 1982 1/2-1/2 (38)}) 7. Qb3 $4 (7. Rxe4 $142 d5 8.
Nxe5 Nxe5 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. Re1 $11) 7... Ng5 $4 (7... Nc5 $142 8.
Qc2 Ne6 $19) 8. Nxg5 $16 Bxg5 9. Bxf7+ Kf8 10. Na3 Qf6 (10... Bf6 $142 11. Bd5
g6 $16) 11. Bd5 $18 Ke7 $4 (11... g6 12. d4 $1 Bxc1 13. Raxc1 Kg7 $16) 12. d4
Bxc1 13. dxe5 (13. Raxc1 $142 Re8 14. Re3 $18) 13... Nxe5 $16 14. Raxc1 (14.
Rexc1 $6 c6 15. Be4 Kd8 $11) 14... c6 (14... Kd8 $142 15. c4 c6 $18) 15. Bc4 $4
(15. f4 $142 Qxf4 16. Nc4 $18) 15... b5 (15... Rf8 $142 $5 16. Qc2 Kd8 $11) 16.
Bf1 Kd8 $4 (16... Rf8 $142 $5 17. Rc2 Be6 $14) 17. Rcd1 (17. c4 $142 Rf8 18.
cxb5 Qxf2+ 19. Kh1 $18) 17... Kc7 $16 18. c4 Rf8 (18... bxc4 19. Qa4 (19. Bxc4
$6 Rb8 20. Qa4 Rxb2 21. Nb5+ cxb5 22. Qxa7+ Bb7 $14) 19... a5 20. Nxc4 (20.
Bxc4 $6 Rf8 21. Qc2 Bg4 22. Nb5+ cxb5 23. Be6+ Kb8 $11) 20... Nxc4 21. Bxc4 $18
) 19. f3 (19. Qg3 $5 bxc4 20. Nxc4 Nxc4 21. Bxc4 h5 $18) 19... bxc4 $16 20.
Nxc4 Nxc4 21. Qxc4 g5 (21... a5 $16) 22. Qe4 (22. b4 $142 Rb8 23. a4 $18) 22...
Bd7 $16 23. Qxh7 Rh8 (23... Rae8 24. Rxe8 Rxe8 25. Qc2 $16) 24. Qe7 (24. Qd3
$142 $16) 24... Qf4 $4 (24... Qh6 $142 25. h3 Rae8 $14) 25. g3 $18 Qxf3 (25...
Qb4 26. Re4 Qc5+ 27. Red4 Rae8 28. Qxd6+ Qxd6 29. Rxd6 Be6 $18) 26. Qxd6+ Kb6 (
26... Kb7 27. Qb4+ Kc7 28. Rxd7+ Kxd7 29. Qe7+ Kc8 30. Ba6+ Kb8 31. Qe5#) 27.
Rd3 (27. Qb4+ Kc7 28. Rxd7+ Kxd7 29. Qe7+ Kc8 30. Ba6+ Kb8 31. Qe5#) 27... Qh5
(27... Qxd3 28. Bxd3 Rhe8 29. Rc1 Rac8 30. Rc3 Re1+ 31. Kf2 Be6 32. Kxe1 Bd5
33. Qb4+ Kc7 34. Qe7+ Kb6 35. Ra3 a5 36. Rxa5 Ra8 37. Rxa8 Bc4 38. Rb8+ Ka5 39.
Qa3#) 28. Rb3+ Ka5 29. Qa3# 1-0

[Event "SCC Tornado"]
[Site "?"]
[Date "1996.12.22"]
[Round "2"]
[White "Roper, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2212"]
[BlackElo "1880"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "133"]

{C24: Bishop's Opening: 2...Nf6} 1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5.
Nf3 Nc6 6. O-O Be7 7. Re1 Qd6 8. d4 (8. Nc3 Nxc3 9. bxc3 Bg4 10. a4 Qg6 11. Bb5
O-O-O 12. Bxc6 Qxc6 13. Nxe5 Bxd1 14. Nxc6 bxc6 15. Rxd1 Bf6 16. Ra3 Rd5 17.
Be3 Ra5 18. Rb3 Re8 19. c4 Be7 20. Rb2 Bd6 21. g3 f5 22. Bd2 Ra6 {
Leitao,N (1881)-Machado,G (2083) Brazil 2002 1-0}) 8... exd4 9. Nxd4 Nxd4 10.
Qxd4 Nf6 $2 $146 (10... Be6 11. Nd2 (11. Nc3 Nxc3 12. Qxg7 Ne2+ 13. Bxe2 O-O-O
14. Qg3 Qb6 15. Be3 Qxb2 16. Rab1 Qa3 17. Bf3 b6 18. Qf4 Rd7 19. c4 Qd3 20. c5
Qc4 21. cxb6 axb6 22. Qxc4 Bxc4 23. Rec1 b5 24. Bg4 Be6 25. Bxe6 fxe6 {
Levacic,P (2350)-Dabo Peranic,R (2210) Tucepi 1996 1-0 (72)}) 11... O-O 12. Ne4
Qc6 13. Ng5 Bxg5 14. Bxg5 h6 15. Bh4 Nb4 16. Bb3 Nxc2 17. Bxc2 Qxc2 18. Rac1 c5
19. Qxg7+ Kxg7 20. Rxc2 Rac8 21. a3 Rc6 22. f3 Rfc8 23. Kf2 f6 24. Bg3 Rf8 25.
Bf4 {Werner,I (2220)-Kresovic,V Germany 1997 1-0 (59)}) (10... Be6 11. Nc3 Nf6
12. Qxd6 Bxd6 (12... cxd6 $4 13. Bxe6 fxe6 14. Rxe6 $18) 13. Bxe6 fxe6 14.
Rxe6+ Kf7 $18) 11. Qxd6 cxd6 12. Nc3 Be6 13. Bxe6 fxe6 14. Rxe6 Kd7 15. Re2
Rhe8 16. Bf4 (16. Be3 a6 $18) 16... Kc6 (16... Nh5 17. Bd2 Bf6 18. Kf1 $18) 17.
Rd1 Rad8 (17... d5 18. Be5 $18) 18. Red2 d5 19. a3 (19. Be5 $142 a5 20. Rd3 $18
) 19... Ne4 20. Nxe4 dxe4 21. Kf1 (21. a4 $142 $18) 21... Bf6 $4 (21... b5 $142
$18) 22. Rxd8 (22. Rd6+ $142 Rxd6 23. Rxd6+ Kc5 24. b3 $18) 22... Rxd8 23. Rxd8
Bxd8 24. Be5 (24. Be3 a6 25. c4 b5 26. cxb5+ Kxb5 $18) 24... g6 25. Bd4 a6 26.
Ke2 (26. a4 Kd5 27. Bg7 b5 28. axb5 axb5 $16) 26... Kd5 (26... b5 $5 $14) 27.
Be3 $16 b5 28. f4 (28. b3 $142 $16) 28... exf3+ $11 29. Kxf3 Bf6 (29... a5 30.
Bd2 $11) 30. Bc1 (30. b3 Bc3 $14) 30... Be5 31. h3 Bd4 (31... Kc4 $5 $11) 32.
b3 $14 Bc3 $2 (32... Bg7 $142 $14) 33. Ke3 $18 Bg7 34. Kd3 Bf6 35. c4+ bxc4+
36. bxc4+ Kc6 37. Be3 Bb2 38. a4 Bf6 39. Bd4 Be7 40. Ke4 Kd6 $4 (40... Bf8 $18)
41. Bb2 Ke6 42. Be5 Bc5 43. Bd4 Bd6 44. Kd3 (44. c5 $142 Bc7 $18) 44... Bb4 $4
(44... Bf8 45. Ke3 $18) 45. Kc2 (45. Ke4 $142 Kd6 46. Kf4 $18) 45... Be1 46.
Kb3 Kd6 47. Bc3 Bh4 48. Bb4+ Kc6 49. Kc2 Bf6 50. Kd3 Kd7 51. Ke4 Ke6 (51... Kc6
$18) 52. c5 Bh4 53. Kd4 Bf2+ 54. Kc4 Bg1 55. c6 (55. Be1 $142 $5 Bh2 $18) 55...
Bf2 $4 (55... Bh2 56. Kd4 $16) 56. Bc5 (56. c7 Kd7 57. Bd6 Bh4 $18) 56... Be1
$4 (56... Bg3 $142 $16) 57. c7 $18 Kd7 58. Bb6 Bg3 59. a5 $4 (59. Kd5 $142 $18)
59... Bh2 60. Kd5 Bxc7 $4 (60... Bg3 $142 $11) 61. Bxc7 $18 Kxc7 62. h4 (62.
Kc5 g5 63. g3 Kd7 64. Kb6 h5 65. Kxa6 Kc6 66. g4 h4 67. Ka7 Kc7 68. a6 Kc8 69.
Kb6 Kb8 70. Kc6 Ka7 71. Kd5 Kxa6 72. Ke4 Kb6 73. Kf5 Ka5 74. Kxg5 Ka4 75. Kxh4
Ka3 76. g5 Ka4 77. g6 Ka3 78. g7 Kb2 79. g8=Q Kc1 80. Kg3 Kd2 81. h4 Kc3 82. h5
Kb4 83. h6 Ka5 84. h7 Kb5 85. h8=Q Kc5 86. Qe6 Kb4 87. Qb6+ Ka3 88. Qa1#) 62...
h6 $4 (62... Kd7 $142 63. Kc5 Kc7 $11) 63. Kc5 (63. Ke5 g5 64. hxg5 hxg5 65. g4
Kb7 66. Kf6 Kc6 67. Kxg5 Kd5 68. Kf6 Kc5 69. g5 Kb4 70. g6 Kb5 71. g7 Kb4 72.
g8=Q Kxa5 73. Qb8 Ka4 74. Qb6 a5 75. Ke5 Ka3 76. Qxa5+ Kb3 77. Kd4 Kb2 78. Qd2+
Kb3 79. Kc5 Ka3 80. Kc4 Ka4 81. Qb4#) 63... Kd7 (63... g5 64. hxg5 hxg5 65. g4
Kb7 66. Kd5 Kc8 67. Ke5 Kb7 68. Kf5 Kc6 69. Kxg5 Kb5 70. Kf6 Kxa5 71. g5 Kb5
72. g6 Kc5 73. g7 a5 74. g8=Q Kb5 75. Qb8+ Kc5 76. Qb7 a4 77. Qe4 Kb5 78. Kf5
a3 79. Ke5 a2 80. Qe2+ Ka5 81. Qxa2+ Kb5 82. Qd5+ Kb4 83. Kd4 Ka3 84. Kc3 Ka4
85. Qe5 Ka3 86. Qa5#) 64. Kb6 Kd6 (64... g5 65. Kxa6 Kc7 66. h5 g4 67. Kb5 g3
68. Kc5 Kb7 69. Kd6 Ka6 70. Ke7 Kxa5 71. Kf6 Kb4 72. Kg6 Kc3 73. Kxh6 Kb2 74.
Kg7 Ka1 75. h6 Kb2 76. h7 Kc2 77. h8=Q Kc3 78. Qh4 Kb2 79. Qxg3 Kc1 80. Qf2 Kd1
81. g4 Kc1 82. g5 Kb1 83. g6 Ka1 84. Qa2+ Kxa2 85. Kf6 Kb3 86. g7 Ka3 87. g8=Q
Kb4 88. Qc8 Kb5 89. Ke5 Kb4 90. Kd4 Kb3 91. Qc3+ Ka2 92. Qb4 Ka1 93. Kc3 Ka2
94. Qb2#) 65. Kxa6 Kc6 (65... Kc7 66. g4 g5 67. h5 Kc6 68. Ka7 Kc7 69. a6 Kc8
70. Kb6 Kb8 71. Kc6 Ka7 72. Kd6 Kxa6 73. Ke6 Ka5 74. Kf5 Kb4 75. Kg6 Ka4 76.
Kxh6 Ka3 77. Kxg5 Ka4 78. h6 Kb5 79. h7 Ka5 80. h8=Q Kb6 81. Kf5 Kc5 82. g5 Kc6
83. g6 Kb6 84. g7 Ka7 85. g8=Q Kb7 86. Qe6 Ka7 87. Qb8+ Kxb8 88. Qf7 Kc8 89.
Ke5 Kb8 90. Kd6 Ka8 91. Kc7 Ka7 92. Qa2#) 66. g4 g5 (66... Kc7 67. Kb5 Kb7 68.
Kc5 g5 69. h5 Ka6 70. Kd5 Kxa5 71. Ke4 Kb4 72. Kf5 Kc3 73. Kg6 Kc2 74. Kxh6 Kb1
75. Kxg5 Ka2 76. h6 Kb2 77. h7 Kb3 78. h8=Q Kb4 79. Kf5 Kb3 80. g5 Ka3 81. g6
Kb4 82. g7 Kc5 83. g8=Q Kb5 84. Qe6 Ka4 85. Qc4+ Ka3 86. Qhc3#) 67. h5 (67. h5
Kc7 68. Kb5 Kd6 69. Kb6 Ke5 70. Kc5 Kf4 71. a6 Ke3 72. a7 Kf3 73. Kd5 Kxg4 74.
a8=Q Kxh5 75. Qc6 g4 76. Qf6 g3 77. Qg7 Kh4 78. Qxh6+ Kg4 79. Ke4 g2 80. Qh2
Kg5 81. Qxg2+ Kf6 82. Qh3 Kf7 83. Ke5 Kg7 84. Ke6 Kg6 85. Qg2+ Kh5 86. Kf5 Kh4
87. Qh2#) 1-0

[Event "SCC Tornado"]
[Site "?"]
[Date "1996.12.22"]
[Round "3"]
[White "Bailey, B."]
[Black "Murray, A."]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1880"]
[BlackElo "1658"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "123"]

{C18: French: 3 Nc3 Bb4: Main line: 7 h4 and 7 Qg4} 1. e4 e6 2. d4 d5 3. Nc3
Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Be3 Nc6 (7... Bd7 8. Nf3 Ba4 9. Bd3 Nc6
10. O-O c4 11. Be2 O-O-O 12. Rb1 Nge7 13. Qd2 h6 14. Rb2 Nf5 15. Rfb1 b6 16.
Ne1 g5 17. f4 Nxe3 18. Qxe3 Rdg8 19. fxg5 hxg5 20. Bg4 Qe7 21. Qf3 {
1-0 (21) Nhung Khuong Thi Hong (2125)-Worek,J Menorca 1996}) (7... cxd4 8. Bxd4
Nc6 9. Nf3 Nge7 10. Bd3 Nxd4 11. cxd4 Qc3+ 12. Ke2 Bd7 13. Rb1 Nc6 14. Re1 Rb8
15. Bb5 a6 16. Rb3 Qa5 17. Bxc6 Bxc6 18. Kf1 Bb5+ 19. Kg1 O-O 20. Qa1 Rfc8 21.
Qb2 Rc7 22. c3 {Bowles,C (1629)-Goodman,K (1870) Kitchener 2006 0-1 (32)}) 8.
Nf3 Bd7 $146 (8... Nge7 9. Be2 (9. Bd3 c4 10. Be2 Nf5 11. Qd2 Bd7 12. O-O O-O
13. h3 Nxe3 14. Qxe3 Ne7 15. Nh4 Ba4 16. Qd2 Nc8 17. f4 Qe7 18. Nf3 f6 19. exf6
Rxf6 20. Ne5 Nd6 21. Bg4 Ne4 22. Qe3 Bxc2 23. Rac1 Ba4 {
Zapata,D-Lopes,M Pan American 1998 0-1 (66)}) 9... O-O 10. O-O Nf5 11. Qd2 cxd4
12. Nxd4 f6 13. exf6 Rxf6 {
1-0 (13) Akira Terao,R-Monton Queralt,J Oropesa del Mar 1999}) 9. Be2 Nge7 10.
O-O c4 11. Nd2 (11. a4 $5 $11) 11... h6 12. f4 O-O-O 13. Qb1 h5 (13... Rdg8 14.
Nf3 $17) 14. a4 Na5 (14... Nf5 $5 15. Bf2 Qa5 $15) 15. Bf2 (15. Qd1 h4 $14)
15... h4 (15... f6 $5 $11) 16. Nf3 $14 Nf5 (16... h3 $142 $5 17. g4 Rdg8 $14)
17. Qe1 $16 Rh7 $4 (17... h3 $5 18. g4 Nh6 $16) 18. Nxh4 (18. Ng5 $142 Rdh8 19.
Nxf7 $18) 18... Rdh8 19. Nxf5 exf5 20. h3 Qd8 (20... Nc6 21. Bf3 Qa5 22. Qc1
$16) 21. Bf3 $18 Be6 (21... Bc6 22. Qc1 $18) 22. Be3 (22. Qe3 Rh6 $18) 22...
Nc6 23. Kf2 Ne7 24. Ke2 (24. a5 Rh6 $18) 24... Rh6 25. Kd2 (25. a5 Ng6 $18)
25... Bd7 26. Rh1 Ra6 (26... a5 $142 $16) 27. g4 $4 (27. h4 Qe8 $16) 27... Qa5
(27... Kb8 $142 $5 $14) 28. g5 $16 Bxa4 29. h4 b5 $2 (29... Qb6 $18) 30. Qb1 (
30. Qc1 Qd8 31. h5 Rc6 $18) 30... Kc7 31. Qb4 $4 (31. h5 $142 $18) 31... Qxb4
$16 32. cxb4 c3+ 33. Kd3 Rc6 34. Ra3 Kb6 $2 (34... g6 35. Rxc3 Rc4 36. h5 $18)
35. Bf2 (35. h5 Rhc8 36. h6 g6 $18) 35... Rc4 $2 (35... g6 $142 $18) 36. h5 a5
(36... Rxb4 37. Rxc3 Rb2 $18) 37. bxa5+ Kxa5 38. Rc1 $4 (38. h6 $142 Rcc8 39.
Bh4 $18) 38... Rhc8 $4 (38... Nc6 $142 $14) 39. Be1 (39. Ke3 $142 $18) 39... b4
(39... Nc6 40. Bxc3+ b4 $18) 40. Ra2 Kb5 41. Rca1 Ra8 42. h6 gxh6 43. gxh6 Rc6
44. Bh4 Ng6 (44... Rxh6 45. Bxe7 Bxc2+ 46. Kxc2 Rxa2+ 47. Rxa2 $18) 45. Bg5
Rca6 (45... Bxc2+ 46. Kxc2 Rxa2+ 47. Rxa2 $18) 46. Rxa4 (46. Bxd5 $142 Rc8 47.
Bxf7 Nh8 $18) 46... Rxa4 47. Rxa4 Rxa4 48. Bxd5 Ra7 49. Bf3 (49. Bc4+ Ka4 $18)
49... Nf8 (49... b3 50. Kxc3 bxc2 51. Be2+ Kc6 52. Kxc2 Kd5 $18) 50. d5 Kc5 (
50... b3 51. cxb3 Kb4 52. Bd1 $18) 51. d6 Rd7 (51... f6 52. Bxf6 Rh7 53. Bg5
$18) 52. Be7 Nh7 (52... Ng6 53. h7 f6 $18) 53. Bh5 f6 54. Bg6 fxe5 55. Bxf5 e4+
56. Kxe4 b3 57. cxb3 (57. Bxd7 bxc2 58. Ba4 $18) 57... c2 $19 58. Bxd7 (58.
Bxh7 c1=Q 59. Bf5 Qe1+ 60. Kf3 Rxe7 61. dxe7 Qxe7 62. h7 $19) 58... c1=Q 59.
Bf5 (59. b4+ Kxb4 60. Be6 Qb1+ 61. Kd4 Qd1+ 62. Ke5 Qe2+ 63. Kd5 Qc4+ 64. Ke5
Qc5+ 65. Ke4 $19) 59... Qc2+ 60. Ke5 Qc3+ (60... Qb2+ 61. Ke6 Qxb3+ 62. Kd7
Nf6+ 63. Bxf6 Qf7+ 64. Be7 Qxf5+ 65. Kc7 Qc2 66. d7+ Kd5+ 67. Kd8 Ke6 68. Ba3
Qd3 69. f5+ Qxf5 70. Kc8 Qc2+ 71. Kd8 Qc6 72. Ke8 Qxd7+ 73. Kf8 Qf7#) 61. Ke6 (
61. Ke4 Kc6 62. Be6 Qe1+ 63. Kf5 Qb1+ 64. Ke5 Qb2+ 65. Kf5 Qc2+ 66. Ke5 Qe2+
67. Kf5 Qh5+ 68. Ke4 Qxh6 69. Bd5+ Kd7 70. Bc4 Qg6+ 71. f5 Qg4+ 72. Ke5 Qg3+
73. Ke4 Ng5+ 74. Kd5 Qg2+ 75. Ke5 Nf3+ 76. Kf4 $19) 61... Qxb3+ 62. Kd7 0-1

[Event "SCC Tornado"]
[Site "?"]
[Date "1996.12.22"]
[Round "4"]
[White "Bailey, D."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "1880"]
[BlackElo "1880"]
[Annotator "Stockfish 6 64 (25s)"]
[SetUp "1"]
[FEN "rnbqkbnr/pppp1ppp/8/4p3/2P1P3/8/PP1P1PPP/RNBQKBNR b KQkq - 0 2"]
[PlyCount "0"]

 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1997.12.26"]
[Round "1"]
[White "Gordon, P."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1980"]
[BlackElo "1881"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "93"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 c5 5. c3 Bd7
6. Nf3 Nc6 7. O-O Ne4 (7... c4 8. Bc2 b5 9. Ne5 Qc7 10. Qf3 Bd6 11. g4 b4 12.
Nxc6 Bxc6 13. cxb4 Bxb4 14. Bd2 Bd6 15. Bc3 Rb8 16. a3 a5 17. Nd2 a4 18. Qg2 g6
19. Nf3 h5 20. h3 hxg4 21. hxg4 Ke7 22. Kf2 {
Dukowicz,A (2055)-Swicarz,M (2145) Augustow 1996 0-1 (56)}) (7... Be7 8. Ne5
O-O 9. Nd2 h6 10. Ndf3 Ne4 11. Qc2 cxd4 12. exd4 f6 13. Nxd7 Qxd7 14. Bxe4 dxe4
15. Qxe4 Rfe8 16. Bd2 Rad8 17. Rad1 Bd6 18. Kh1 Bc7 19. Qg6 Qf7 20. Qxf7+ Kxf7
21. g3 Ne7 22. Rde1 {Bull,P (1865)-Lutton,J (1940) West Bromwich 2005 1-0 (60)}
) 8. Ne5 g6 9. Qf3 $146 (9. Nd2 f5 10. Nxe4 dxe4 11. Be2 cxd4 12. Nxd7 Qxd7 13.
exd4 h5 14. Be3 Bg7 15. a4 a6 16. Qb3 Kf7 17. Rfd1 Ne7 18. c4 Rhc8 19. Rd2 Bf6
20. Rad1 Kg7 21. d5 e5 22. g3 Rab8 23. a5 Ra8 {
Irimia,M (2161)-Sapelkin,A La Pineda 2004 1/2-1/2 (33)}) (9. Bxe4 $142 $5 dxe4
10. Nd2 $14) 9... f5 $15 10. Nxd7 (10. Qe2 Nxe5 11. fxe5 Bh6 $15) 10... Qxd7
$17 (10... Kxd7 $143 11. Qe2 Qc7 12. Bxe4 dxe4 13. Bd2 $11) 11. Nd2 (11. Qe2
O-O-O $17) 11... O-O-O 12. Qe2 Be7 (12... g5 13. fxg5 Rg8 14. Bxe4 fxe4 15. Qh5
$17) 13. Nf3 a6 (13... h5 $17) 14. a4 (14. Bd2 $142 $11) 14... c4 $17 15. Bc2
Na5 (15... Kb8 $142 $5 $17) 16. Ne5 $11 Qe8 (16... Qc7 $142 17. Nf7 Nb3 $11)
17. Qd1 $4 (17. b3 $142 cxb3 18. Bxe4 fxe4 19. c4 Nxc4 20. Nxc4 dxc4 21. Qxc4+
Qc6 22. Qxb3 $11) 17... Bd6 (17... Kb8 18. Bd2 $19) 18. Nf3 $2 (18. b4 cxb3 19.
Bxe4 fxe4 20. c4 Bxe5 21. fxe5 Nxc4 22. Qxb3 $19) 18... h6 (18... Rd7 19. Nd2
$19) 19. b3 Qc6 $4 (19... cxb3 $142 20. Bxe4 fxe4 $19) 20. b4 $15 Nb3 (20...
Nxc3 $143 21. Qe1 Nb3 22. Qxc3 Nxa1 23. Qxa1 Bxb4 24. Ne5 $16) 21. Bxb3 cxb3
22. Bb2 (22. Nd2 Kd7 (22... Qxc3 $4 23. Nxe4 Qxa1 24. Nxd6+ Rxd6 25. Qxb3 $18)
23. Nxe4 dxe4 24. Qxb3 Rc8 $11) 22... b5 (22... Qc4 $142 23. Nd2 Nxd2 24. Qxd2
Rhg8 $17) 23. Qxb3 Kb7 24. axb5 axb5 25. Ra3 Ra8 26. Rfa1 Qc4 27. Qd1 (27. Qxc4
dxc4 28. Rxa8 Rxa8 29. Rxa8 Kxa8 $11) 27... g5 (27... Rxa3 28. Rxa3 Ra8 29.
Rxa8 Kxa8 30. Qf1 $11) 28. Rxa8 Rxa8 29. Rxa8 Kxa8 30. Nd2 $4 (30. fxg5 $142
hxg5 31. Ne5 Bxe5 32. dxe5 $15) 30... Qd3 $19 31. Qa1+ Kb7 32. Nxe4 fxe4 (32...
dxe4 $142 33. fxg5 Qxe3+ 34. Kh1 hxg5 $19) 33. fxg5 $4 (33. Qe1 $142 $15) 33...
Qxe3+ $19 34. Kh1 hxg5 35. Qf1 (35. Qg1 Qd3 36. Bc1 Qxc3 37. g3 Qxb4 38. Kg2
$19) 35... Qd3 36. Qe1 e3 37. Bc1 e2 38. g3 Qf3+ 39. Kg1 g4 40. Bd2 e5 41. dxe5
Bxe5 (41... Bb8 42. c4 dxc4 43. h3 gxh3 44. Qf2 Ba7 45. Qxa7+ Kxa7 46. Be3+ Kb7
47. g4 Qg2#) 42. Qf2 $19 Qd3 43. Be1 Bc7 44. Qf7 Qe3+ (44... Ka6 45. c4 dxc4
46. h3 Bb6+ 47. Kg2 Qe4+ 48. Kh2 Qe3 49. Qf2 Qxf2+ 50. Bxf2 Bxf2 51. hxg4 e1=Q
52. Kg2 Bxg3 53. g5 Qf2+ 54. Kh3 Qf3 55. g6 Be5+ 56. Kh4 Bf6#) 45. Kg2 $11 Qe4+
46. Kg1 $4 (46. Kf2 $142 $11) 46... Qe3+ (46... Ka6 47. h3 gxh3 48. Qf2 Bb6 49.
Kh2 Bxf2 50. Kxh3 Bxe1 51. c4 dxc4 52. Kh2 Bxb4 53. g4 e1=Q 54. g5 Q4h1#) 47.
Kg2 $11 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1997.12.27"]
[Round "2"]
[White "Bailey, B."]
[Black "Padilla, J."]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1881"]
[BlackElo "1985"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]

{C62: Ruy Lopez: Steinitz Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5.
O-O Qe7 6. Nc3 f6 $2 $146 (6... O-O-O 7. Be3 (7. d5 Nb8 8. Be3 c6 9. dxc6 Bxc6
10. Bxa7 Bxb5 11. Nxb5 Qd7 12. c4 Nc6 13. Bb6 Re8 14. Qa4 Nge7 15. Qa8+ Nb8 16.
Na7# {1-0 (16) Zhao Jun (2521)-Chen Xueshen Wuxi 2005}) 7... exd4 8. Nxd4 Nxd4
9. Qxd4 Bxb5 10. Nxb5 b6 11. Nxa7+ Kb7 12. Nb5 Qe5 13. Qc4 d5 14. exd5 Bd6 15.
Qc6+ Kb8 16. Nxd6 Rxd6 17. Qc4 Qxd5 18. Qxd5 Rxd5 19. Rad1 Rxd1 20. Rxd1 Kc8
21. Bd4 {Capablanca,J-Maloy,M Pittsburgh 1916 1/2-1/2 (45)}) (6... Nf6 7. Bg5
O-O-O 8. Nd5 Qe6 9. Nxf6 gxf6 10. d5 Qe7 11. dxc6 Bg4 12. cxb7+ Kb8 13. Bh4 Rg8
14. Be2 Bh3 15. Bg3 Bd7 16. c4 Bh6 17. b4 f5 18. exf5 Bxf5 19. Qb3 Be6 20. Rfe1
f5 21. Bf1 {Villar,A-Arias Velasco,J (2025) Almendralejo 2003 1-0}) (6... a6
$142 7. Nd5 Qd8 $18) 7. a4 a6 (7... Qf7 8. Nd5 O-O-O 9. a5 $18) 8. Bc4 Nb4 9.
Bd2 Bg4 10. Ne2 (10. h3 h5 11. Bxg8 Bxf3 12. Qxf3 Rxg8 $18) 10... Bxf3 (10...
d5 11. Bxb4 (11. exd5 $6 Bxf3 12. gxf3 O-O-O $16) 11... Qxb4 12. Bxd5 $18) 11.
gxf3 (11. Bxb4 $6 Bxe4 12. Nc3 Bc6 $18) 11... a5 (11... Nc6 12. b4 $18) 12. f4
(12. c3 d5 13. exd5 Na6 $18) 12... h5 (12... d5 13. Bxb4 (13. exd5 $143 O-O-O
14. c3 Nxd5 $18) 13... axb4 14. Bxd5 $18) 13. Ng3 (13. c3 $142 Nc6 14. Qb3 Ra6
15. Qxb7 Rb6 16. Qc8+ Qd8 17. Qxd8+ Kxd8 $18) 13... g6 (13... exf4 14. Bxf4
O-O-O $18) 14. c3 Na6 (14... h4 15. cxb4 hxg3 16. fxg3 axb4 17. a5 exf4 18.
Bxf4 $18) 15. Qb3 c6 16. Bxg8 d5 (16... O-O-O 17. Qe6+ Kb8 18. Qxe7 Bxe7 19.
Bc4 $18) 17. exd5 Rxg8 18. d6 $1 Qg7 (18... Qxd6 19. Qxg8 {Discovered attack} (
19. Qxb7 {Deflection})) 19. d7+ (19. Qe6+ Be7 20. fxe5 Qf7 21. Qxf7+ Kxf7 22.
dxe7 Kxe7 $18) 19... Kd8 (19... Qxd7 20. Qxg8 O-O-O 21. fxe5 fxe5 22. Qxg6 exd4
23. Bg5 $18) 20. fxe5 Rh8 (20... Nc7 21. exf6 Qxf6 22. Qxg8 Kxd7 23. Ne4 $18)
21. Qxb7 (21. e6 Nc7 22. Qxb7 Bd6 $18) 21... Nc7 22. Qxc6 (22. e6 $142 Bd6 23.
c4 Nxe6 24. Qxa8+ Kxd7 25. Qb7+ Ke8 26. Qc8+ Ke7 27. Qxc6 Nxd4 28. Rae1+ Be5
$18) 22... Ra6 23. exf6 (23. Qg2 Qxd7 24. exf6 h4 $18) 23... Qf7 (23... Rxc6
24. fxg7 Bxg7 25. Ne4 Kxd7 26. Rfe1 $18) 24. Qf3 (24. Qb7 Qxd7 25. Bg5 Qc6 26.
Qxc6 Rxc6 $18) 24... Kxd7 (24... Qxf6 25. Qxf6+ Rxf6 26. Bg5 $18) 25. Ne4 Bd6
1-0

[Event "North American Class"]
[Site "?"]
[Date "1997.12.28"]
[Round "3"]
[White "Hicks, E."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C33"]
[WhiteElo "1953"]
[BlackElo "1881"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "73"]

{C38: King's Gambit Accepted: 3 Nf3 g5 4 Bc4 Bg7} 1. e4 e5 2. f4 exf4 3. Bc4 d6
4. Nf3 g5 5. d4 Bg7 6. h4 h6 7. c3 Nc6 8. Qb3 Qe7 9. hxg5 $146 (9. O-O g4 10.
Nh2 (10. Bxf4 gxf3 11. Rxf3 Nf6 12. Nd2 O-O 13. Qc2 Nh5 14. Raf1 Bg4 15. R3f2
Qxh4 16. g3 Qe7 17. Kg2 Rae8 18. Be3 Nd8 19. Rh1 d5 20. Bxd5 Qd6 21. Bf4 Nxf4+
22. Rxf4 Be6 23. Bxe6 Qxe6 24. Nf3 f5 {
Rulle,G-Van Beers,E (2170) Leuven 1994 0-1 (35)}) 10... Nf6 (10... f3 11. Nxg4
Bxg4 12. Qxb7 Nxd4 13. Qxa8+ Kd7 14. Rf2 Nf6 15. Qxa7 Nxe4 16. cxd4 Nxf2 17.
Bb5+ Kd8 18. Nc3 Qe1+ 19. Bf1 Nd3 20. Qa8+ Bc8 21. Qe4 Qf2+ 22. Kh2 Bxd4 23.
Be3 Bxe3 24. Nd1 Qg1+ {
0-1 (24) Rodriguez,A (2556)-Schneider,D (2454) Osasco 2004}) 11. Bxf4 O-O 12.
Nd2 Na5 13. Qa4 Nxc4 14. Qxc4 c6 15. Rae1 Nh5 16. g3 Nxf4 17. Rxf4 h5 18. Rf2
Be6 19. Qd3 Bd7 20. Ree2 Qe6 21. b3 Qg6 22. Nhf1 Bh6 23. Ne3 Rfe8 {
Kaiser,J (2081)-Godoj,V (1941) Berlin 2006 1-0 (38)}) (9. Bd3 Bd7 10. Qxb7 $19)
9... hxg5 10. Rxh8 Bxh8 11. Nxg5 (11. Nbd2 Kf8 12. Bxf7 Qxf7 13. Qxf7+ Kxf7 14.
Nxg5+ Kg6 15. Ndf3 $19) 11... Qxg5 12. Bxf7+ Kf8 (12... Kd8 $142 13. Qc2 Nf6
14. Bc4 $19) 13. Bxg8 Qxg8 (13... Nd8 $5 14. Kf1 Bf6 15. e5 dxe5 16. dxe5 $19)
14. Qxg8+ Kxg8 15. Bxf4 Bg4 16. Nd2 Re8 17. Kf2 b5 (17... Nd8 18. Rh1 $19) 18.
Rh1 b4 19. a3 (19. Ke3 Bf6 $19) 19... bxc3 20. bxc3 Rb8 21. Rb1 Rxb1 22. Nxb1
Bg7 23. Nd2 Kh7 (23... Kf7 24. Ke3 $19) 24. Kg3 (24. Nc4 Bd1 $19) 24... Bd1 25.
Nc4 {White prepares e5} Bh6 (25... Kg6 26. Ne3 Bb3 27. Kf3 $19) 26. e5 $2 (26.
d5 Ne7 27. Bxh6 Kxh6 $19) 26... Bxf4+ (26... dxe5 $142 27. Bxh6 Kxh6 28. dxe5
Kg5 $19) 27. Kxf4 dxe5+ $4 (27... Bb3 $142 28. exd6 Bxc4 29. dxc7 Ne7 $19) 28.
Nxe5 $11 Ne7 29. c4 Bb3 30. Ke4 Bc2+ 31. Ke3 (31. Kf4 a6 $11) 31... Nf5+ (31...
Kg7 32. g4 $11) 32. Kd2 $11 Be4 33. g4 Ne7 34. Kc3 Kg7 35. Kb4 Nc6+ 36. Nxc6
Bxc6 37. Kc5 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1997.12.28"]
[Round "4"]
[White "Bailey, B."]
[Black "Owens, D."]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1881"]
[BlackElo "1951"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "97"]

{B09: Pirc Defence: Austrian Attack} 1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5.
Nf3 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. Qe2 O-O (8... Nc6 9. Qb5 Qxb5 10. Bxb5 a6 11.
Bd3 Nb4 12. O-O Nxd3 13. cxd3 e6 14. Rae1 O-O 15. e5 dxe5 16. fxe5 Nd5 17. Nxd5
exd5 18. Bb4 Re8 19. d4 Bf5 20. Ng5 Be6 21. Rf3 Rad8 22. Ref1 Rd7 23. Rc3 {
Luber,R (2031)-Hawellek,J (2185) Hamburg 2002 1/2-1/2 (33)}) (8... a6 9. Be3
Qa5 10. Qd2 Nc6 11. h3 O-O 12. O-O-O Nxe4 13. Qd5 Bxc3 14. Qxe4 Qxa2 15. bxc3
Bf5 16. Bc4 Qa3+ {0-1 (16) Baxter,R-Stepp,R Tulsa 2005}) 9. Qb5 $146 (9. a3 Bg4
10. Be3 Qa5 11. Bd2 Qb6 12. Be3 Qxb2 {
0-1 (12) Burg,H (1778)-De Reymaeker,W (2047) Antwerp 2003}) (9. O-O-O a6 (9...
Ng4 10. h3 Bxc3 11. Bxc3 Qe3+ 12. Qxe3 Nxe3 13. Re1 Nxf1 14. Rhxf1 Nc6 15. g4
b5 16. b3 a5 17. Rd1 Bb7 18. e5 Rad8 19. exd6 Rxd6 20. Rxd6 exd6 21. Re1 Bc8
22. Bf6 Be6 23. Ng5 Re8 24. Nf3 {
Ferrer Roig,J (2138)-Castell Feliu,A Palma de Mallorca 2003 1-0 (32)}) 10. h3
b5 11. Be3 Qc7 12. Nd5 Nxd5 13. exd5 Nd7 14. Bd4 Nf6 15. g4 Bb7 16. Bxf6 Bxf6
17. f5 Qa5 18. g5 Be5 19. Nxe5 dxe5 20. Kb1 Qc7 21. Bg2 Rac8 22. Be4 Rfd8 23.
Qf3 Qc4 {Stejskal,P-Prokop,J Klatovy 1996 0-1 (36)}) (9. O-O-O $5 Be6 10. h3
$11) 9... Qxb5 $15 10. Bxb5 (10. Nxb5 $143 a6 (10... Nxe4 $143 11. Nc7 Bd7 12.
Nxa8 Nxd2 13. Nxd2 $14) 11. Nc3 b5 $17) 10... a6 11. Bd3 Nc6 (11... b5 12. O-O
Bb7 13. Rae1 $15) 12. Nd5 (12. O-O-O b5 $11) 12... Be6 (12... Nxd5 13. exd5 Nb8
$11 (13... Bxb2 $4 14. Rb1 Bf6 15. dxc6 bxc6 16. c4 $18)) 13. Nc7 $11 Rac8 14.
Nxe6 fxe6 15. Ng5 Nd8 (15... e5 16. Ne6 Rfe8 17. g3 $11) 16. Ba5 (16. c3 e5 17.
fxe5 dxe5 $16) 16... h6 (16... e5 $5 17. fxe5 Ng4 18. Bxd8 Rfxd8 $11) 17. Bxd8
$16 hxg5 18. Bxe7 Rf7 19. Bxd6 gxf4 (19... Ng4 20. e5 (20. fxg5 $143 Bxb2 21.
Rb1 Bc3+ 22. Kd1 e5 $15) 20... Rxf4 21. Bxg6 Nxe5 22. Bxe5 Bxe5 23. O-O-O $16)
20. Bxf4 (20. e5 $5 Ng4 21. Bxg6 $16) 20... Nxe4 $14 21. Bxe4 (21. g3 $5 Bxb2
22. Rb1 Bc3+ 23. Ke2 $14) 21... Rxf4 $11 22. Bd3 Bxb2 23. Rb1 Bc3+ 24. Ke2 Rc7
(24... Rc5 25. Rxb7 Re5+ 26. Kd1 $11) 25. Rb6 Re7 (25... Kf7 26. g3 Bd4 27. Rb4
Rf2+ 28. Ke1 Bc3+ 29. Kxf2 Bxb4 30. Kg2 $11) 26. Rhb1 (26. g3 Ba5 27. gxf4 (27.
Bxg6 $4 Rf6 $19) 27... Bxb6 28. Bxg6 $14) 26... Kf7 $2 (26... Bd4 $142 $5 27.
Rxb7 Rxb7 28. Rxb7 Rf2+ 29. Kd1 Rxg2 $11) 27. Rxb7 $16 Rxb7 28. Rxb7+ Kf6 29.
Bxa6 (29. Rb8 Ra4 30. Rg8 a5 $16) 29... Ra4 30. Kd3 (30. Rb6 $142 $5 $16) 30...
Rxa6 $11 31. Kxc3 Rxa2 32. Rd7 e5 33. Rd2 Kf5 34. Kd3 e4+ $4 (34... Ra4 35.
Rf2+ Ke6 36. c3 $11) 35. Ke2 (35. Kd4 $142 $18) 35... Ra3 36. Rd5+ Ke6 $4 (
36... Kg4 $142 $11) 37. Rg5 Kf6 38. Rg3 $4 (38. Rc5 $142 $18) 38... Ra2 (38...
Ra1 39. h4 $11) 39. Kd1 (39. Rc3 Ra1 $11) 39... Ra1+ $11 40. Kd2 Ra2 (40... g5
41. Re3 Ke5 42. Rg3 $11) 41. Ke3 (41. Rc3 Ra1 42. g3 $11) 41... Rxc2 $11 42.
Kxe4 Ra2 43. Rf3+ Kg7 44. Ke3 Rxg2 45. Rf2 Rxf2 46. Kxf2 Kf6 47. Kg3 Kg5 48.
h4+ Kh5 49. Kh3 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1997.12.29"]
[Round "5"]
[White "Costales, C."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1929"]
[BlackElo "1881"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "100"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Re1 Re8 (6... c6 7. Nbd2 Ne4 8.
c4 f5 9. cxd5 cxd5 10. e3 Nc6 11. a3 e5 12. dxe5 Nxe5 {
1/2-1/2 (12) Molnar,J (2250)-Barabas,T Aggtelek 1993}) 7. Bg5 c6 $146 (7... Bf5
8. Nh4 Qd7 9. Nd2 h6 10. Bxf6 Bxf6 11. Nxf5 Qxf5 12. e4 dxe4 13. Bxe4 Qc8 14.
c3 c6 15. Qb3 e6 16. Nc4 Rd8 17. Qb4 Na6 18. Qb3 Nc7 19. Na5 Rb8 20. Qc2 Kg7
21. Nc4 Nd5 22. Rf1 {Wilke,F (1464)-Penner,M (1271) Berlin 2005 0-1 (32)}) 8.
Nbd2 Nbd7 9. c4 h6 10. Bf4 g5 11. Be5 Nxe5 12. Nxe5 (12. dxe5 $143 Ng4 13. cxd5
Qxd5 $17) 12... Qb6 13. Nb3 {White prepares the advance c5} Nd7 (13... Ng4 14.
Nxg4 (14. cxd5 $2 Bxe5 15. h3 Nxf2 16. Kxf2 cxd5 $19) 14... Bxg4 15. cxd5 cxd5
16. Qd2 $11) 14. c5 (14. Nxd7 $5 Bxd7 15. cxd5 cxd5 16. Bxd5 $11) 14... Qc7 $11
15. Nd3 (15. f4 a5 16. a4 Nxe5 17. dxe5 Rd8 $11) 15... Nf6 (15... a5 16. a4 $15
) 16. e3 Bf5 17. Nbc1 (17. a4 $5 $15) 17... Nd7 $17 18. f4 g4 (18... e6 $142 $5
$17) 19. Nf2 $11 Nf6 (19... h5 $5 20. Ncd3 b6 $11) 20. Ncd3 $14 h5 21. h3 Qc8
22. hxg4 Nxg4 23. Bf3 (23. Nxg4 hxg4 24. Nf2 b6 $11) 23... Bxd3 (23... Qe6 $5
24. Qe2 Rad8 $11) 24. Qxd3 $14 f5 25. Kg2 Kf7 26. Rh1 Rh8 27. Rh3 Qe6 28. Re1 (
28. Bxg4 hxg4 29. Rxh8 Bxh8 $11) 28... Rh6 (28... Bf6 29. Bd1 Rag8 30. Bc2 Nxf2
31. Kxf2 $11) 29. Nd1 Rah8 30. b4 a6 31. a4 Bf6 32. Reh1 h4 33. a5 (33. Qe2 Kf8
$11) 33... Kg7 34. gxh4 Rxh4 (34... Bxh4 35. Kf1 $15) 35. Rxh4 $11 Rxh4 36.
Rxh4 Bxh4 37. Bxg4 fxg4 38. Nc3 $4 (38. Nf2 $142 $11) 38... Be1 $19 39. Kf1 (
39. Ne2 Qh6 40. e4 $19) 39... Bxc3 40. Qxc3 Qe4 41. Qe1 (41. Kg1 Qf3 42. Qe1
$19) 41... Qh1+ 42. Ke2 Qxe1+ 43. Kxe1 Kf6 44. Kf2 Kf5 45. Kg3 Ke4 46. Kxg4
Kxe3 47. Kf5 Kxd4 48. Ke6 Ke4 49. f5 d4 50. Kxe7 Kxf5 0-1

[Event "North American Class"]
[Site "?"]
[Date "1997.12.29"]
[Round "6"]
[White "Flaherty, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1935"]
[BlackElo "1881"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "74"]

{C28: Vienna Game: 2...Nf6 3 Bc4 Nc6} 1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Na5
5. Bb3 Nxb3 6. axb3 d5 7. Bg5 dxe4 8. dxe4 Qxd1+ 9. Rxd1 Bb4 10. Bxf6 gxf6 11.
Nge2 c6 $146 (11... Rg8 12. Ng3 Bd7 13. O-O c6 14. Rd3 O-O-O 15. Rfd1 Be6 16.
Rxd8+ Rxd8 17. Rxd8+ Kxd8 18. Nce2 Kc7 19. c3 Bc5 20. b4 Be7 21. f4 Kb6 22. f5
Bb3 23. Kf2 Kb5 24. Nf1 Bf8 25. Ne3 Bh6 26. Kf3 {
Lutz,R-Heinz,T Bayern 1997 0-1 (35)}) 12. Ng3 Rg8 13. O-O Bxc3 14. bxc3 Be6 15.
Rd3 (15. f4 exf4 16. Rxf4 Ke7 $11) 15... Ke7 16. f3 (16. f4 exf4 17. Rxf4 Rg4
$11) 16... Rad8 (16... a5 $142 $5 $15) 17. Ra1 $11 a6 18. Kf2 Rd7 (18... Ra8
19. c4 $11) 19. Rad1 (19. c4 Rdd8 $14) 19... Rgd8 20. Ke3 Rxd3+ 21. cxd3 a5 (
21... Bxb3 $143 22. Rb1 Be6 23. Rxb7+ Rd7 24. Rb6 $18) 22. Ra1 Ra8 23. Nf5+ Kd7
24. c4 b6 25. d4 a4 26. d5 $4 (26. Kd3 $142 Bxf5 27. exf5 $11) 26... cxd5 $19
27. cxd5 Bxf5 28. exf5 (28. bxa4 Bg6 29. g4 h5 $19) 28... a3 29. Kd3 a2 $4 (
29... b5 $142 30. Ra2 Kd6 $19) 30. Kc3 $4 (30. Kc4 $142 $11) 30... Kd6 $19 31.
Kb2 (31. Kc4 Ra5 $19) 31... Kxd5 32. Rxa2 (32. Rd1+ Kc5 33. Rc1+ Kb5 34. Ra1
$19) 32... Rxa2+ 33. Kxa2 Kd4 34. Ka3 Ke3 35. Kb4 Kf2 36. Kb5 Kxg2 37. Kxb6
Kxf3 0-1

[Event "Boeing-Microsoft"]
[Site "?"]
[Date "1998.06.05"]
[Round "1"]
[White "Bartkiw, J."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C95"]
[WhiteElo "1707"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "100"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. Nbd2 c5 12. Nf1 Bb7 13. Ng3 Re8 14. Bc2 g6 15. a4 Bf8 16. a5 (16. Be3 exd4
17. cxd4 Bxe4 18. Nxe4 Nxe4 19. Bxe4 Rxe4 20. dxc5 Nxc5 21. Qd5 bxa4 22. Ng5
Re7 23. Rad1 Nd7 24. Qc6 Qc8 25. Qxa4 Qb7 26. Bd4 Qb5 27. Qxb5 axb5 28. Rxe7
Bxe7 29. Ne4 b4 30. Be3 Nf6 {
Sax,G (2600)-Ivanchuk,V (2680) Manila 1990 1/2-1/2 (31)}) 16... Bg7 (16... Rc8
17. b3 cxd4 18. cxd4 Qc7 19. Re2 exd4 20. Bb2 d5 21. e5 Nxe5 22. Nxe5 Rxe5 23.
Qxd4 Nd7 24. Rae1 Bc5 25. Qh4 Rxe2 26. Rxe2 Qd8 27. Qh6 Qf8 28. Qg5 f6 29. Qg4
Ne5 30. Qh4 Qf7 31. b4 {Ong,K-Borisek,J (2089) Oropesa del Mar 2000 0-1 (59)})
17. d5 $146 (17. b4 cxd4 18. cxd4 exd4 19. Bb2 Ne5 20. Bxd4 Rc8 21. Nxe5 dxe5
22. Bc5 {1/2-1/2 (22) Fuller,M (2280)-Sutton,R Skopje 1972}) 17... c4 18. Be3
Rc8 19. Ne2 Nc5 20. Bxc5 $2 (20. Qb1 $142 $5 $11) 20... Rxc5 $17 (20... dxc5 $6
21. Qd2 $15) 21. Nc1 $2 (21. Qd2 $5 $17) 21... Rf8 (21... Bh6 22. Ra3 $19) 22.
Na2 $2 (22. Qd2 Nh5 $19) 22... Nh5 (22... Qxa5 $142 $5 23. Nd2 Qd8 24. b3 $19)
23. Nb4 Nf4 (23... Bh6 24. g3 Ng7 25. h4 $19) 24. Kh2 (24. h4 $5 $17) 24... Qd7
25. Ng1 Rcc8 (25... Bc8 26. Qg4 f5 27. Qh4 $19) 26. g3 (26. Ne2 Qe7 $17) 26...
Nh5 27. Qd2 f5 (27... Kh8 28. Re2 $17) 28. exf5 gxf5 29. Qg5 Qf7 30. Bd1 $4 (
30. f3 $142 h6 31. Qxf5 Qxf5 32. Bxf5 Rxf5 33. g4 $17) 30... Nf6 31. Qxf5 (31.
Bf3 Rce8 32. Bg2 $19) 31... Nxd5 32. Qxf7+ Rxf7 33. Bf3 (33. f4 Nxb4 34. cxb4
exf4 $19) 33... Nxb4 (33... Rxf3 $142 34. Nxf3 Nxb4 35. Nh4 $19) 34. Bxb7 Rxb7
35. cxb4 e4 $1 36. Rxe4 Bxb2 37. Rb1 (37. Rd1 Rd7 38. Ne2 c3 $19) 37... Bg7 38.
Ne2 d5 39. Rg4 Kf7 (39... Rd7 $5 40. Nd4 c3 41. Rd1 $19) 40. Nd4 (40. Kg2 c3
41. Rc1 $19) 40... Bxd4 (40... c3 $142 41. Nf5 c2 $19) 41. Rxd4 $17 Ke6 (41...
Rd7 42. Kg2 Re8 43. Rf4+ Ke7 $19) 42. f4 $4 (42. Re1+ $142 Kf7 43. Rxd5 $11)
42... c3 $19 43. Rc1 (43. Re1+ Kf6 44. Rc1 $19) 43... c2 (43... Rc4 $142 44.
Rxc4 bxc4 45. Rxc3 Rxb4 46. Re3+ Kd6 47. Kg2 $19) 44. Kg2 Rbc7 45. Rd3 (45. g4
Rc4 46. f5+ Ke5 $19) 45... Rc4 46. Rb3 (46. f5+ Kxf5 47. Rxd5+ Ke4 $19) 46...
d4 47. Kf3 (47. f5+ Kxf5 48. Rf3+ Ke4 49. Re1+ Kd5 50. Rf5+ Kc6 51. Rf6+ Kb7
$19) 47... Kd5 48. g4 Rc3+ 49. Rxc3 Rxc3+ 50. Kg2 d3 (50... d3 51. Kf2 d2 52.
Rxc2 d1=Q 53. Rxc3 Qd2+ 54. Kg3 Qxc3+ 55. Kh4 Ke4 56. Kh5 Qf6 57. f5 Qg7 58. h4
Kf4 59. g5 Kxf5 60. g6 hxg6#) 0-1

[Event "Boeing-Microsoft"]
[Site "?"]
[Date "1998.06.05"]
[Round "2"]
[White "Bailey, B."]
[Black "Bartkiw, J."]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1947"]
[BlackElo "1707"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]

{C92: Closed Ruy Lopez: 9...Be6, Karpov and Flohr-Zaitsev Variations} 1. e4 e5
2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3
Bb7 10. d4 Re8 11. Ng5 Rf8 12. a4 h6 13. Nf3 Re8 14. axb5 $146 (14. Qd3 exd4
15. cxd4 Nb4 16. Qc3 c5 17. Nbd2 Bf8 18. e5 Nfd5 19. Bxd5 Nxd5 20. Qd3 Nb4 21.
Qc3 dxe5 22. dxc5 Nd3 23. Re3 e4 24. c6 b4 25. Qc4 Rc8 26. Nxe4 Nxc1 27. Qxc1
Rxc6 28. Qe1 Rce6 {Yacob,F (2196)-Daurelle,H (2186) France 2002 0-1 (40)}) (14.
Na3 Bf8 15. d5 Nb8 16. Bd2 c6 17. c4 bxc4 18. Nxc4 cxd5 19. exd5 a5 20. Ne3
Nbd7 21. Rc1 Nc5 22. Bc4 Ba6 23. Bc3 Qd7 24. b3 Reb8 25. Bxa5 Bxc4 26. Rxc4
Nxb3 27. Bb4 Na5 28. Bxa5 Rxa5 {
Hacik,R (2210)-Marek,S (2170) Slovakia 1998 1-0 (72)}) 14... axb5 15. Rxa8 Qxa8
16. Qd3 (16. Na3 b4 17. Nb5 Qa5 $11) 16... Na5 17. Bc2 Bd8 $2 (17... Ba6 18.
dxe5 dxe5 19. Nxe5 $11) 18. d5 $4 (18. dxe5 $142 dxe5 19. Qxb5 $18) 18... Ba6
$11 19. b4 Nc4 20. Nbd2 Nd7 (20... c6 21. dxc6 Qxc6 22. Nxc4 bxc4 23. Qd1 $11)
21. Nxc4 (21. Nh2 $5 $16) 21... bxc4 $11 22. Qd1 Bb5 23. Nh2 (23. Be3 Be7 $11)
23... Nf6 24. Ng4 c6 (24... Qa2 $5 $15) 25. Nxf6+ (25. dxc6 Qxc6 26. Ne3 g6 $14
) 25... Bxf6 $11 26. g3 (26. Be3 cxd5 27. exd5 Kf8 $11) 26... Qc8 (26... cxd5
27. Qxd5 Qxd5 28. exd5 $17) 27. Kh2 (27. Ba4 Qa6 28. Bxb5 cxb5 $11) 27... Qd7 (
27... cxd5 28. Qxd5 Qc6 29. Rd1 $15) 28. Be3 Ra8 29. Qb1 Ra3 30. Qb2 (30. Qb2
Ra6 31. Ra1 $11) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.27"]
[Round "1"]
[White "Bailey, B."]
[Black "Edwards, G."]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1947"]
[BlackElo "1852"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "82"]

{B45: Sicilian Four Knights} 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3
e6 6. Bc4 Bb4 7. f3 d5 8. Bb5 (8. exd5 Nxd5 9. Bxd5 Qxd5 10. Be3 Qc4 11. Kf2
Bxc3 12. bxc3 e5 13. Nxc6 Qxc6 14. Qd3 O-O 15. c4 Be6 16. c5 Rad8 17. Qa3 f5
18. Rhe1 f4 19. Bc1 Rd5 20. Qxa7 Rxc5 21. c3 Rxc3 22. Qa5 Rc2+ {
Chavez Chavez,R (2250)-Gonzales,E (2205) Buenos Aires 1978 0-1}) 8... Bd7 9.
Bg5 $146 (9. O-O O-O 10. Kh1 Nxd4 11. Bxd7 Nxc2 12. exd5 Nxa1 13. dxe6 fxe6 14.
Bxe6+ Kh8 15. Bg5 Qxd1 16. Rxd1 Bxc3 17. bxc3 Rfe8 18. Bf7 Re7 19. Bh5 Nc2 20.
Bxf6 gxf6 21. f4 Rc8 22. h3 Re1+ 23. Rxe1 Nxe1 {
Haakonstad,O-Baze,L Plymouth 1984 0-1}) (9. exd5 Nxd5 10. Bxc6 Nxc3 11. Qd2 Rc8
12. bxc3 Ba5 13. Bxd7+ Qxd7 14. Bb2 O-O 15. O-O Rfd8 16. Rad1 Qd6 17. Nb3 Qb6+
18. Qf2 Qb5 19. Rxd8+ Rxd8 20. c4 Qa6 21. Nxa5 Qxa5 22. a3 h6 23. Kh1 e5 {
Nguyen Ngoc Thuy,T-Doan Thi Van,A Ho Chi Minh City 2005 1-0 (57)}) (9. Bxc6
Bxc6 10. Nxc6 bxc6 11. exd5 cxd5 12. O-O Rc8 13. Qd3 O-O 14. Ne2 h6 15. Bf4 Bd6
16. Bxd6 Qxd6 17. Kh1 Rfd8 18. c3 e5 19. Rad1 Qb6 20. Rd2 Rd6 21. Ng3 g6 22.
Re1 Nd7 23. h4 Rc4 {Miele,R-Komel,D Nova Gorica 2003 0-1}) (9. Bxc6 $142 $5
bxc6 10. e5 $17) 9... dxe4 $19 10. Bxc6 bxc6 (10... Bxc6 11. Nxc6 bxc6 12. O-O
Qxd1 13. Raxd1 Bxc3 14. bxc3 exf3 15. Rxf3 $19) 11. O-O (11. Nb3 $142 c5 12.
fxe4 $17) 11... e5 $4 (11... Bxc3 $142 12. bxc3 c5 $17) 12. Nb3 $11 Qb6+ 13.
Kh1 e3 14. Qd3 Be6 15. Bxe3 Qc7 (15... Qd8 $142 $5 $14) 16. Nc5 $16 Qe7 17.
Nxe6 Qxe6 18. Ne4 (18. Nb5 $5 Qd7 19. Qb3 cxb5 20. Qxb4 $16) 18... O-O $14 19.
c4 (19. Nxf6+ Qxf6 20. Rad1 Rfe8 $14) 19... Rfd8 20. Qc2 Nxe4 21. Qxe4 f5 22.
Qc2 Ba5 23. b3 Bb6 24. Bxb6 axb6 25. Rfd1 (25. Rfe1 c5 $11) 25... Rd4 26. Kg1
Rad8 27. Kf1 $4 (27. Rxd4 $142 exd4 28. Qd2 $17) 27... c5 $19 28. Rxd4 (28. Kg1
e4 29. fxe4 fxe4 $19) 28... cxd4 (28... exd4 $6 29. Qd3 $15) (28... Rxd4 $6 29.
Rd1 $15) 29. Re1 (29. c5 bxc5 30. Rd1 h6 31. Qxc5 Rc8 $19) 29... d3 30. Qd2 e4
31. fxe4 (31. Qe3 $19) 31... fxe4 32. Re3 (32. Qe3 Qg4 33. h3 $19) 32... Qe5 (
32... Qf6+ $142 33. Kg1 Qa1+ 34. Re1 Qd4+ 35. Re3 Qxe3+ 36. Qxe3 d2 37. Qxd2
Rxd2 $19) 33. g3 Rf8+ 34. Kg2 Qf5 35. Re1 Qf3+ 36. Kg1 Rf7 37. b4 h5 38. c5
bxc5 39. bxc5 h4 $1 40. Qg2 (40. gxh4 Qg4+ {Decoy Double attack}) 40... Qxg2+
41. Kxg2 d2 (41... d2 42. Rxe4 d1=Q 43. Re8+ Kh7 44. Kh3 g5 45. a3 Qd7+ 46. Kg2
h3+ 47. Kg1 Qd1+ 48. Re1 Qxe1#) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.27"]
[Round "2"]
[White "Stewart, T."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1841"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]

{D03: 1 d4 d5 2 Nf3 Nf6 3 Bg5, including Torre Attack with early ...d5} 1. d4
d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Nbd2 h6 6. Bh4 Nbd7 7. Bd3 b6 8. Qe2 (8.
a4 c5 9. c3 Bb7 10. Ne5 O-O 11. Bxf6 Bxf6 12. Nxd7 Qxd7 13. f4 a5 14. h4 Be7
15. g4 cxd4 16. cxd4 g6 17. Nf3 Ba6 18. Ne5 Qd6 19. Bxa6 Rxa6 20. Qd3 Raa8 21.
g5 Rfc8 22. O-O Bf8 {Hodgson,J (2545)-King,D (2500) London 1989 1/2-1/2 (45)})
8... Bb7 9. c3 c5 $146 (9... Ne4 10. Bxe7 Qxe7 11. Bb5 (11. Ba6 Bxa6 12. Qxa6
Nxd2 13. Nxd2 O-O 14. O-O c5 15. Rae1 Nf6 16. Qd3 Rad8 17. Nf3 Qc7 18. Ne5 Nd7
19. Nxd7 Rxd7 20. f4 c4 21. Qe2 f5 22. Qh5 Kh7 23. Rf3 g6 24. Qh4 Qd8 25. Qxd8
Rfxd8 {Ragonese,L (2018)-Kloster,J (2127) Arco 2000 1/2-1/2 (39)}) 11... O-O
12. O-O Nd6 13. Bd3 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Nf3 Qe7 17. Ba6 Bc6 18.
Nd4 Bd7 19. Nb5 Nxb5 20. Bxb5 c6 21. Bd3 Rfe8 22. Qc2 c5 23. Rfd1 Rac8 24. Bf5
{Kostadinov,R (2275)-Dobrev,I (2310) Varna 1995 1/2-1/2 (39)}) 10. Ne5 Nxe5 11.
dxe5 Nd7 12. Bxe7 Qxe7 13. f4 O-O-O 14. a4 (14. O-O Kb8 $11) 14... f6 15. exf6
gxf6 16. a5 Kc7 (16... c4 17. Bc2 $11) 17. axb6+ (17. Ba6 Bxa6 18. Qxa6 Ra8 $14
) 17... axb6 $14 18. Nf3 (18. Ba6 Ra8 19. O-O f5 $11) 18... e5 19. Nh4 Rhg8 20.
Nf5 Qf8 $2 (20... Qe6 $142 21. Nxh6 e4 $14) 21. Ba6 $18 exf4 $4 (21... c4 $142
22. Bxb7 Kxb7 $18) 22. Bxb7 Kxb7 23. O-O (23. Qa6+ Kc6 24. Qa4+ b5 $18) 23...
fxe3 (23... c4 24. Rxf4 (24. exf4 $6 Nc5 $18) 24... Qc5 25. Nxh6 $18) 24. b4 (
24. Qa6+ $142 Kc6 25. Qa4+ Kc7 26. Qa7+ Kc8 27. Rfe1 $18) 24... c4 (24... Ra8
25. Qxe3 Rxa1 26. Rxa1 Ne5 $18) 25. Nxe3 (25. Qxe3 $142 Ne5 26. Qd2 $18) 25...
Qe7 26. Qf2 (26. Qd2 $142 Ne5 27. Nf5 $18) 26... Qe4 $2 (26... Rde8 $142 27.
Rfe1 Qe6 $16) 27. Nf5 $18 Ne5 (27... Qe6 28. Nd4 Qg4 $18) 28. Qa2 Nf3+ (28...
Ra8 29. Nd6+ Kc7 30. Nxe4 Rxa2 31. Rxa2 dxe4 $18) 29. Rxf3 $1 Qxf3 (29... Qxf3
30. Qa7+ {Mate attack}) (29... -- $140 30. Qa7+ {Mate threat}) 30. Qa7+ (30.
Qa7+ Kc6 31. b5+ Kxb5 32. Nd4+ Kc5 33. Qc7#) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.28"]
[Round "3"]
[White "Bailey, B."]
[Black "Soros, A."]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "1947"]
[BlackElo "1905"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "74"]

{C93: Closed Ruy Lopez: Smyslov Variation} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4
Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 h6 11. Nbd2 Re8
12. Nf1 Bf8 13. Bc2 (13. d5) 13... Bc8 $146 (13... Rc8 14. Ng3 Nb8 15. dxe5
dxe5 16. Qe2 c5 17. Bd2 c4 18. Rad1 Qc7 19. Nf5 h5 20. Nh2 g6 21. Ng3 Rcd8 22.
Ngf1 Nbd7 23. g4 h4 24. Nf3 Nc5 25. Bg5 Be7 26. Bxf6 Bxf6 27. g5 Be7 28. Rxd8 {
Choi Junil-Kim Hyunwoo Ilsan 2006 0-1 (67)}) (13... exd4 14. cxd4 Nb4 15. Ng3
Nxc2 16. Qxc2 d5 (16... c5 17. Bd2 Qb6 18. d5 g6 19. Bc3 Nd7 20. b3 Rac8 21.
Qd2 Bg7 22. h4 Qd8 23. h5 Bxc3 24. Qxc3 Qf6 25. Qd2 Kg7 26. Nh2 Qg5 27. Re3 Qe5
28. Rf1 Nf6 29. f4 Qd4 30. Nf3 Qxd2 31. Nxd2 {
Przygodda,M-Tamm,U (2270) Dortmund 1989 1/2-1/2 (41)}) 17. e5 Ne4 18. Be3 Nxg3
19. fxg3 Rc8 20. Rac1 c5 21. Qf2 c4 22. Rf1 Rc7 23. g4 Bc8 24. Qg3 Be6 25. g5
hxg5 26. Nxg5 Qd7 27. Qh4 Bf5 28. g4 {
Fernandes,A (2200)-Boino,C (2000) Lisbon 1997 1/2-1/2 (58)}) (13... exd4 $5 14.
cxd4 Nb4 $11) 14. d5 (14. b3 $5 $16) 14... Ne7 $14 15. a4 Bd7 16. axb5 (16. b3
c6 17. c4 Ng6 $14) 16... axb5 $11 17. Rxa8 Qxa8 18. Bd3 (18. N3h2 Ng6 $11)
18... c6 19. dxc6 Bxc6 20. Ng3 Qb7 21. Qe2 Ra8 22. b3 Ra1 23. Bb2 Ra2 24. Ra1 (
24. Nh4 $5 $11) 24... Rxa1+ $17 25. Bxa1 Ng6 26. Nd2 $4 (26. Bb1 $142 $17)
26... Nf4 $19 27. Qf1 (27. Qf3 Qa6 28. Bb2 Qa2 $19) 27... Qa8 (27... d5 $142
28. Be2 Nxe4 29. Ndxe4 dxe4 $19) 28. Bc2 d5 (28... h5 $142 29. Qe1 d5 $19) 29.
f3 $4 (29. c4 $142 d4 30. cxb5 Bxb5 31. Qxb5 Qxa1+ 32. Bb1 $19) 29... Qa7+ $19
30. Kh2 Qe3 31. exd5 Bxd5 (31... Qxd2 $143 32. dxc6 Bd6 33. Be4 $19) 32. Nde4
Nxe4 33. Nxe4 Nh5 (33... Bxe4 $142 34. fxe4 Qd2 35. Bd1 $19) 34. b4 $4 (34. Qd3
$142 Qxd3 35. Bxd3 $11) 34... Bc4 $19 35. Qd1 (35. Qg1 Qf4+ 36. g3 Qxf3 37. Qf2
Qxf2+ 38. Nxf2 $19) 35... f5 36. Nd2 (36. Qd2 Qb6 37. Nc5 Bd6 $19) 36... Be2
37. Qe1 e4 $1 (37... e4 38. Nf1 Qf4+ 39. g3 Nxg3 40. Qxg3 Qc1 41. Bb3+ Kh7 $19)
0-1

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.28"]
[Round "4"]
[White "Rasmussen, E."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1812"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "128"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4
Nxe4 6. Qf3 Nxc3 7. bxc3 Qc8 8. Bc4 (8. Bd3 e6 9. Nh3 Bd6 10. O-O O-O 11. Bxf5
exf5 12. Rb1 Nc6 13. Rb5 Ne7 14. Rxb7 c6 15. Rb3 c5 16. dxc5 Bxc5+ 17. Be3
Bxe3+ 18. Qxe3 Nd5 19. Qd3 Qc5+ 20. Qd4 Qc6 21. Rxf5 Rad8 22. Qe4 Rfe8 {
Hommeles,T (2390)-Friedrichs,K (2356) Belgium 2003 1/2-1/2 (31)}) 8... e6 9.
Ne2 Nd7 $146 (9... Bd6 10. Ng3 (10. O-O O-O 11. Nf4 Nd7 12. g4 Bxc2 13. Qe2
Bxf4 14. Rxf4 Nb6 15. Ba3 Re8 16. Raf1 Nxc4 17. Rxf7 Bf5 18. gxf5 Kxf7 19.
fxe6+ Kg8 20. Qxc4 b5 21. Qc6 Rxe6 22. Qd5 c6 23. Qb3 Qd7 24. Rf5 Kh8 {
Zoll,D-Kesik,K (2270) Germany 1996 0-1}) 10... Bxc2 11. Nh5 O-O 12. Bh6 Qd8 13.
Bxg7 Qh4+ 14. g3 Qe4+ 15. Be2 Nd7 16. Bxf8 Rxf8 17. O-O Ba3 18. Qxe4 Bxe4 19.
Rf4 Bb2 20. Raf1 f5 21. Bf3 Bd3 22. Rd1 Ba6 23. c4 e5 24. dxe5 {
Rossi,P (1811)-Orsoni,J (1852) Bastia 2006 1/2-1/2 (54)}) (9... c6 10. O-O Bd6
11. g4 Bg6 12. Bf4 Bxf4 13. Nxf4 O-O 14. Nxe6 Nd7 15. Nxf8 Qxf8 16. Rae1 Nf6
17. h4 h5 18. gxh5 Bxh5 19. Qg3 Kh8 20. Re5 Bg6 21. h5 Bxc2 22. h6 Nd5 23. Bxd5
cxd5 24. Re7 {Moritz,P-Rohrbacher,W Waldshut 1981 1-0}) 10. O-O Nf6 (10... Bd6
11. Ng3 Bxg3 12. Qxg3 $15) 11. Bb3 (11. Ng3 Bg6 12. Bg5 Be7 $11) 11... Bg4 (
11... Be7 12. Bg5 O-O 13. Ng3 $17) 12. Qf2 (12. Qe3 Qd7 13. Ng3 O-O-O $11)
12... Bxe2 (12... Qd7 $5 13. Ng3 h5 $17) 13. Qxe2 $11 Be7 14. Bg5 (14. d5 exd5
(14... Nxd5 $2 15. Bxd5 exd5 16. Re1 $18) 15. Ba3 c5 $11) 14... O-O (14... Qd7
15. Rad1 $11) 15. Rf3 $11 Qd7 (15... c5 $142 $5 16. Raf1 Qd8 $11) 16. Raf1 Qd8
(16... Kh8 17. Rh3 Ng8 18. Bf4 $14) 17. Rg3 (17. Bc4 $142 $5 $16) 17... Kh8 $14
18. Rh3 c6 $4 (18... h6 $142 $11) 19. Qd3 (19. Rxf6 $142 Bxf6 20. Qe4 $18)
19... g6 20. Qf3 $4 (20. Bh6 $142 a5 21. a4 $18) 20... Nh5 $4 (20... Ng8 $142
21. Bc1 Rc8 $15) 21. Bh6 $18 Ng7 $2 (21... f5 22. Bxf8 Qxf8 23. Bxe6 Nf6 24.
Bxf5 gxf5 25. Qxf5 Rd8 $18) 22. Qe3 (22. Qf4 $142 Nf5 23. g4 $18) 22... Nf5 $11
23. Rxf5 exf5 24. Bxf8 $4 (24. Bg7+ $142 $1 Kxg7 25. Qh6+ Kf6 26. Qh4+ Kg7 27.
Qxh7+ Kf6 28. Qh4+ Kg7 29. Qh6+ Kf6 30. Qh4+ Kg7 31. Qh6+ Kf6 32. Qh4+ $11)
24... Qxf8 $19 (24... Bxf8 $6 25. Bxf7 Qf6 26. Qe6 Qxe6 27. Bxe6 $11) 25. Qe5+
Kg8 26. Qc7 (26. Re3 Bg5 27. Re2 Qd8 $19) 26... Bg5 27. Rf3 (27. Rg3 Bc1 28.
Qe5 $19) 27... Re8 28. Qg3 (28. Bc4 Re7 29. Qg3 Qh6 $19) 28... Qe7 29. h3 Qe1+
(29... Kg7 $142 $19) 30. Qxe1 Rxe1+ 31. Kf2 Re7 32. g3 (32. Rd3 Kg7 $19) 32...
Kf8 33. h4 (33. g4 Bh4+ 34. Kg2 fxg4 35. hxg4 Kg7 $19) 33... Bh6 (33... Bf6 34.
a4 $19) 34. d5 (34. Rd3 Bg7 $19) 34... cxd5 35. Bxd5 Bg7 36. Rd3 Rc7 37. c4 b5
$4 (37... Bf6 $142 $19) 38. cxb5 $15 Rxc2+ 39. Kf3 Rc3 (39... Be5 40. Bb3 Rc7
41. a4 $15) 40. Rxc3 $11 Bxc3 41. g4 $4 (41. Kg2 $142 $11) 41... fxg4+ $19 42.
Kxg4 f5+ 43. Kf3 Ke7 44. a4 (44. Ke2 h6 $19) 44... Kf6 45. Ke3 Ke5 46. Bg8 (46.
Bf7 Be1 47. h5 g5 $19) 46... h6 47. Kf3 Be1 (47... g5 48. Ke2 g4 49. b6 axb6
50. Kd3 $19) 48. Bh7 (48. Bf7 g5 $19) 48... Kf6 49. h5 gxh5 (49... g5 $142 $19)
50. Kf4 Bd2+ 51. Kf3 h4 52. Kg2 Kg5 53. Kh3 Be1 54. Bg8 Kf4 55. Bd5 $4 (55. Bh7
$142 $15) 55... Ke3 $19 56. a5 Bxa5 57. Kxh4 Kf2 58. Kh3 Bc7 (58... f4 $142 $19
) 59. Be6 f4 60. Bd5 f3 61. Kg4 h5+ $1 62. Kxh5 Ke2 63. Kg4 f2 64. b6 axb6 0-1

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.29"]
[Round "5"]
[White "Bailey, B."]
[Black "Pitre, H."]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1947"]
[BlackElo "1850"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1. e4 c6 2. d4 d5 3. Nc3 dxe4 4.
Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Nh4 e6 8. Nxg6 hxg6 9. Bd3 Ngf6 10. c3 (10.
Qe2 c5 11. dxc5 Bxc5 12. Bd2 Qb6 13. Rb1 Bd6 14. Ne4 Nxe4 15. Bxe4 Rc8 16. g3
Nf6 17. O-O Nxe4 18. Qxe4 Qc6 19. Qxc6+ Rxc6 20. c3 Ke7 21. Bg5+ f6 22. Be3 g5
23. Kg2 g4 24. Rbd1 e5 {
Borriss,M (2440)-Tischbierek,R (2490) Germany 1997 1/2-1/2 (56)}) (10. Bg5 Qa5+
11. Qd2 Qxd2+ 12. Kxd2 O-O-O 13. c4 c5 14. d5 exd5 15. cxd5 Ne5 16. Ne4 Nxd3
17. Nxf6 Nxf2 18. Rhe1 gxf6 19. Bxf6 Rxd5+ 20. Ke2 Rxh2 21. Kxf2 Bd6 22. Bc3
Rg5 23. Rg1 c4 24. Rad1 Bc5+ {
Mateos Martinez,F-Picazo Gonzalez,A Lorca 2005 0-1 (45)}) 10... Qc7 11. Qc2
$146 (11. Bg5 Bd6 12. Qf3 Qa5 13. Bd2 O-O-O 14. b4 Qc7 15. h3 e5 16. O-O exd4
17. cxd4 Kb8 18. a4 Rh4 19. Ne2 Rdh8 20. Rfb1 g5 21. Bxg5 R4h5 22. Bxf6 Nxf6
23. b5 c5 24. a5 Qd7 25. a6 b6 {Baric,D-Barczyszyn,K Bled 1992 1-0 (40)}) (11.
Nf1 Bd6 12. g3 O-O-O 13. Qa4 Kb8 14. f4 c5 15. Be3 Ng4 16. Bg1 cxd4 17. Bxd4
Nc5 18. Qc2 Nxd3+ 19. Qxd3 e5 20. Ne3 Nxe3 21. Bxe3 exf4 22. Bd4 Qe7+ 23. Kd2
fxg3 24. hxg3 Qg5+ 25. Kc2 Qxg3 {
Trafi Guillaume,J (1960)-Roig Gorina,H (2035) Terrassa 1996 0-1 (54)}) (11. Qf3
e5 $11) 11... O-O-O 12. h3 Bd6 13. Ne4 Nxe4 14. Bxe4 e5 15. dxe5 (15. Bg5 f6
16. Bd2 $15) 15... Bxe5 (15... Nxe5 $5 16. Bg5 Be7 $17) 16. Be3 (16. O-O Bh2+
17. Kh1 Bf4 $11) 16... Nf6 (16... Bf4 17. Bxf4 Qxf4 18. O-O $15) 17. Bf3 (17.
O-O Bh2+ 18. Kh1 Bf4 $11) 17... Rhe8 (17... Bf4 $5 18. Bxf4 Qxf4 $11) 18. O-O
$11 Kb8 (18... Bh2+ $5 19. Kh1 Bf4 20. Bxa7 b6 $11) 19. Qa4 $16 a5 (19... a6
20. Rfd1 $16) 20. Rad1 Rxd1 21. Rxd1 (21. Qxd1 $6 Bh2+ 22. Kh1 Bf4 $14) (21.
Bxd1 $6 Nd5 22. Bc5 Nf4 $11) 21... b5 $4 (21... Rd8 $142 $16) 22. Qc2 (22. Qb3
$142 Bh2+ 23. Kf1 Qb7 $18) 22... Kb7 (22... Kc8 23. c4 Rd8 $18) 23. a4 Nd5 (
23... Kc8 24. Qb3 Bh2+ 25. Kf1 bxa4 26. Qc4 Rxe3 27. Bxc6 $18) 24. Bxd5 cxd5
25. Rxd5 Bf4 (25... Bh2+ 26. Kh1 Bf4 27. Qe2 $18) 26. Rxb5+ (26. Qe2 $5 Kc8 27.
Qxb5 Re6 $18) 26... Kc8 27. Qd2 Bxe3 28. fxe3 Qg3 (28... Rd8 29. Rd5 Rxd5 30.
Qxd5 $18) 29. Rxa5 (29. Rxa5 Qxe3+ 30. Qxe3 Rxe3 31. Rc5+ Kb7 32. b4 $18) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "1998.11.29"]
[Round "6"]
[White "Williams, D."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1934"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "83"]

{D10: Slav Defence: 3 cxd5 (without early Nf3) and 3 Nc3} 1. d4 d5 2. c4 e6 3.
Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. cxd5 cxd5 7. Bd3 Nc6 8. Rc1 (8. a3 h6 9. Bh4 a6
10. f4 O-O 11. g4 Nh7 12. Bxe7 Qxe7 13. Nf3 g6 14. Qc2 f5 15. gxf5 gxf5 16.
O-O-O Kf7 17. Rdg1 Rg8 18. Rg3 Bd7 19. Qg2 Rxg3 20. hxg3 Qf6 21. Qh3 Kg7 22.
Ne5 Nxe5 {Cibicek,J (1935)-Tran,A Znojmo 2006 1-0}) 8... Bd7 9. Nge2 O-O 10.
O-O Ne8 $146 (10... Rc8 11. Bb1 Ne8 12. Bxe7 Nxe7 13. Ng3 f5 14. Qb3 Nd6 15.
Rfe1 Qa5 16. f3 Nc6 17. Rcd1 Qb6 18. Qxb6 axb6 19. Na4 Nc4 20. b3 Nb4 21. Nc5
bxc5 22. bxc4 Ba4 23. Rd2 dxc4 24. dxc5 Rxc5 25. Ne2 {
Duncker,J (2265)-Staller,P (2345) Germany 1997 1/2-1/2 (60)}) 11. Bf4 Bd6 12.
Bb1 Bxf4 13. Nxf4 (13. exf4 $143 g6 $15) 13... f5 (13... Ne7 14. Qc2 Ng6 15. g3
$11) 14. Na4 g5 15. Nh5 (15. Nd3 $5 Qe7 16. Nac5 $16) 15... b6 $14 16. Nc3 Nf6
(16... Nd6 $5 $11) 17. h3 Qe8 (17... Rf7 $5 $16) 18. Nxf6+ Rxf6 19. f4 h6 (
19... gxf4 20. Rxf4 Ne7 21. Bd3 $16) 20. Rc2 (20. fxg5 $142 $5 hxg5 21. e4 $18)
20... Qf7 21. Rd2 (21. Qf3 Rg6 $16) 21... Kh8 22. g3 Rg8 23. Kh2 (23. Rg2 Be8
$14) 23... g4 24. h4 Rc8 25. Bd3 Qe7 26. Ba6 Rd8 27. Qe2 Bc8 28. Bb5 Bb7 29.
Rc1 Rc8 30. Nd1 Rff8 31. Rdc2 Nb4 32. Rxc8 Rxc8 33. Rxc8+ Bxc8 34. a3 Bb7 $4 (
34... a6 $142 $14) 35. axb4 $18 Qxb4 36. Nf2 Kg7 (36... Kg8 37. Bd3 Bc6 38. Qc2
$18) 37. Bd3 h5 (37... Bc6 38. Qc2 Qd6 39. Bf1 $18) 38. Qc2 Qe1 (38... Qe7 39.
Qa4 a6 40. Bf1 $18) 39. Kg2 (39. Qc7+ Kf6 40. Kg2 Qxe3 41. Qxb7 Qxd4 $18) 39...
Qxe3 40. Qc7+ Kf6 41. Qe5+ (41. Qxb7 Qxd4 42. Qh7 Qb4 43. Qxh5 Kg7 44. Qg5+ Kf7
$18) 41... Qxe5 42. fxe5+ (42. fxe5+ Ke7 43. Bc2 $18) 1-0

[Event "North American Class"]
[Site "?"]
[Date "1998.12.27"]
[Round "1"]
[White "Bailey, B."]
[Black "Ruden, B."]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1947"]
[BlackElo "1856"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "40"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ngf3 Nf6 6. Bd3 cxd4 7. cxd4 dxe4 8. Nxe4 Nd5 $146
(8... Bb4+ 9. Bd2 (9. Nc3 O-O (9... Bd6 10. O-O Nb4 11. Bb1 O-O 12. Ne4 Be7 13.
Nxf6+ Bxf6 14. a3 Nd5 15. Qd3 g6 16. Bh6 Bg7 17. Bg5 Qb6 18. Ba2 Bd7 19. Rfe1
Rac8 20. Qd2 Ba4 21. Rac1 Bb3 22. Bb1 Qd6 23. Bd3 a6 24. Bh6 {
Aitken,J-Heidenfeld,W Castlebar 1969 1/2-1/2 (31)}) 10. O-O b6 11. Re1 Bb7 12.
Bg5 Be7 13. Rc1 Rc8 14. a3 Nd5 15. Bd2 Nxc3 16. bxc3 Bxa3 17. Rb1 Na5 18. Bxh7+
Kxh7 19. Ng5+ Kg6 20. Qg4 f5 21. Qh3 Bd5 22. Qh7+ Kf6 23. Nxe6 Bxe6 {
Plaskett,J (2483)-Panzalovic,S (2440) playchess.com INT 2003 1/2-1/2 (45)})
9... O-O 10. O-O Bxd2 11. Qxd2 h6 12. Rac1 Qe7 13. Rfd1 Rd8 14. Nxf6+ Qxf6 15.
Qe3 Bd7 16. a3 Rac8 {1/2-1/2 (16) Posada,J-Fernandez,B Pereira 1958}) (8... Be7
9. Nc3 Nb4 10. Bb1 O-O 11. O-O b6 12. Re1 Bb7 13. a3 Nbd5 14. Qd3 Rc8 15. Ng5
g6 16. Qh3 Qc7 17. Nce4 Qxc1 18. Ba2 Qxb2 19. Bxd5 Bxd5 20. Nxf6+ Kg7 21. Qh4
h6 22. Ngh7 g5 23. Qh5 {Vavra,P (2390)-Wiley,T (2208) Marianske Lazne 2005 0-1}
) (8... Be7 $5 $11) 9. O-O $16 Qb6 {Attacking the isolated pawn on d4} 10. Re1
Bb4 (10... Be7 11. Bb1 $16) 11. Bd2 (11. Nc3 $142 O-O 12. a3 $14) 11... Nxd4 $4
(11... O-O $142 12. Nc3 Nxd4 13. Nxd4 Qxd4 $14) 12. Nxd4 $18 Qxd4 13. Bb5+ (13.
Be3 $142 Qe5 14. Bd4 $18) 13... Kf8 14. Qa4 f5 (14... e5 15. Rad1 Be7 $18) 15.
Bxb4+ (15. Rad1 $142 Bc5 16. Nxc5 Qxc5 17. Be3 $18) 15... Qxb4 $14 16. Ng5 (16.
Qxb4+ $142 Nxb4 17. Rad1 $14) 16... Qxb2 $4 (16... Qxa4 $5 17. Bxa4 Ke7 $11)
17. Bd7 (17. Rad1 $142 Qf6 18. Rxd5 Qxg5 19. Rc5 $18) 17... Nb6 $14 18. Nxe6+
Kg8 19. Qb5 Qxb5 20. Bxb5 Kf7 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "1998.12.27"]
[Round "2"]
[White "Schreiber, E."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1835"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "58"]

{C45: Scotch Game} 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6.
e5 Nd5 7. c4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ne7 10. Nc3 O-O 11. Bd3 (11. O-O-O c5
12. f4 Nc6 13. Qd5 Qe7 14. Ne4 Nb4 15. Qxc5 Nxa2+ 16. Kb1 Qxc5 17. Nxc5 Nb4 18.
Nxd7 Bxd7 19. Rxd7 Rfd8 20. Rxd8+ Rxd8 21. Kc1 Rd4 22. g3 c5 23. Be2 Kf8 24.
Rd1 Ke7 25. Rxd4 cxd4 {
Tseshkovsky,V (2572)-Vasenev,S (2327) Kazan 2006 1-0 (36)}) 11... d5 12. exd6 (
12. O-O-O f6 13. Rhe1 d4 14. exf6 Rxf6 15. Ne4 Rh6 16. Qg5 Qf8 17. Ng3 Rf6 18.
Nh5 Rf7 19. f3 Nf5 20. Re4 Ne3 21. Rxd4 Nxd1 22. Rd8 Qxd8 23. Qxd8+ Rf8 24. Qg5
g6 25. Bxg6 Kh8 26. Qe5+ Kg8 {
Munoz Hernandez,R-Faust,R (2066) Villa Ballester 2006 1-0}) 12... cxd6 13. O-O
Be6 $146 (13... Ng6 14. Be4 Be6 15. Bxc6 Bxc4 16. Rfd1 Rc8 17. Qxd6 Qb6 18. Bd7
Qxd6 19. Rxd6 Rc7 20. Rad1 Rb8 21. b3 Bxb3 22. axb3 Rxc3 23. Ba4 Nf8 24. g3 g6
25. Rd8 Rxd8 26. Rxd8 Kg7 27. Rb8 Rc7 28. Bb5 {
Chlost,M (2025)-Kuznetsov,F (2146) Polanica Zdroj 2001 1/2-1/2}) (13... Bf5 14.
Rad1 Bxd3 15. Qxd3 d5 16. cxd5 cxd5 17. Nxd5 Ng6 18. Ne3 Qg5 19. Qf5 Qh4 20. g3
Qa4 21. Qb1 Rab8 22. b3 Qb5 23. Rd5 Qb7 24. Rfd1 Qb4 25. Nc4 Ra8 26. R5d4 Qc5
27. Qe4 Rae8 28. Qd5 {Vasconcelos,R-Loureiro,E Lisbon 2001 1/2-1/2 (39)}) (
13... Rb8 14. Rad1 d5 15. Rfe1 Bg4 16. Be2 Be6 17. cxd5 Nxd5 18. Bc4 Qf6 19.
Nxd5 Bxd5 20. Bxd5 cxd5 21. b3 Rfd8 22. Qd4 Qxd4 23. Rxd4 Rbc8 24. g3 Kf8 25.
Red1 Rc2 26. a4 Rb2 27. Rxd5 Rxd5 28. Rxd5 {
Bermejo Arruego,L (2165)-Sanchez Soler,M (2050) San Sebastian 1996 1-0 (61)})
14. Rad1 Qc7 (14... d5 15. Qc2 Ng6 16. cxd5 cxd5 17. Bxg6 hxg6 18. Rd4 $14) 15.
b3 Rad8 16. Bb1 (16. Rfe1 $5 $16) 16... d5 $11 17. cxd5 Nxd5 18. Qc2 g6 19.
Nxd5 Bxd5 20. Qc5 Qf4 21. f3 (21. Qxa7 $4 Qg4 22. Rxd5 Rxd5 $19 (22... cxd5 $6
23. Qc5 $19)) 21... Rfe8 (21... Qc7 $5 $11) 22. Qxa7 $14 Re2 23. Rf2 Rde8 24.
Bd3 Re1+ 25. Rxe1 Rxe1+ 26. Bf1 (26. Rf1 $5 Rc1 27. Qf2 $16) 26... Qc1 $11 27.
Qd4 Be6 28. Qd8+ Kg7 29. Qd2 $4 (29. Qd4+ $142 Kg8 30. Qd8+ Kg7 31. Qd4+ Kg8
$11) 29... Rxf1+ $1 $19 (29... Rxf1+ 30. Rxf1 Qxd2 $19) 0-1

[Event "North American Class"]
[Site "?"]
[Date "1998.12.28"]
[Round "3"]
[White "Bailey, B."]
[Black "Young, C."]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1947"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "56"]

{C05: French Tarrasch: 3...Nf6 4 e5 Nfd7, 5 f4 and 5 Bd3 sidelines} 1. e4 e6 2.
d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. g3 (7. Nf4 cxd4 8. cxd4 Nxd4
9. Bd3 Nxe5 10. Bb1 Bd6 11. Nh5 O-O 12. O-O Ng6 13. Nf3 Nxf3+ 14. Qxf3 Bd7 15.
Qe2 Rc8 16. f4 a6 17. Bd3 Qb6+ 18. Kh1 Bb5 19. Bxb5 Qxb5 20. Qxb5 axb5 21. Be3
Rc2 {Pokorna,R-Hagarova,Z (2295) Ziar nad Hronom 1996 0-1}) (7. a3 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. Nc3 Qb6 12. Bb5 O-O 13. O-O Bd7 14. Bxc6 Bxc6
15. Re1 Rae8 16. b4 Ne4 17. Nxe4 dxe4 18. Ng5 Qb5 19. Qe2 Qf5 20. Ra2 Rc8 21.
Nxe4 Bxe4 {Soilemezis,A-Kaldis,G (2005) Heraklio 2005 0-1}) 7... Be7 8. Bg2
$146 (8. Bh3 Qc7 9. O-O b6 10. Nf3 h6 11. Nf4 g5 12. Nh5 Ba6 13. Re1 Rg8 14.
Bg4 O-O-O 15. a3 Kb8 16. Be3 cxd4 17. cxd4 Na5 18. Nd2 Rc8 19. Qc1 Qxc1 20.
Raxc1 Rxc1 21. Rxc1 Kb7 22. Kg2 b5 {
Meulemans,B (2023)-Denayer,E (2234) Belgium 2001 1-0 (38)}) (8. Nf3 b5 9. dxc5
Bxc5 $11) 8... b6 (8... b5 9. O-O $15) 9. O-O $11 Ba6 (9... O-O $142 $11) 10.
f4 $4 (10. Nf3 $5 $14) 10... Bxe2 (10... cxd4 $142 11. Nxd4 Bxf1 12. Bxf1 Qc7
$17) 11. Qxe2 $11 cxd4 12. c4 Bc5 (12... Nc5 $5 $11) 13. Kh1 (13. Qh5 O-O 14.
cxd5 exd5 $16) 13... Nb4 (13... Ne7 $5 $16) 14. a3 d3 $4 (14... Nc2 15. Rb1 Ne3
16. b4 Nxf1 17. Qxf1 $16) 15. Qf3 (15. Qg4 $142 Nc2 16. Qxg7 $18) 15... Nc2 16.
Rb1 Ne3 17. cxd5 Nxg2 $2 (17... Nxf1 $142 18. Nxf1 exd5 19. Qxd3 O-O $18) 18.
Kxg2 (18. Qxg2 $143 exd5 19. Qxd5 O-O $18) 18... exd5 19. b4 Be7 20. Qxd5 O-O
21. Bb2 $4 (21. Nf3 $142 Re8 22. Qxd3 $18) 21... a5 $14 22. Bc3 Qc7 (22... axb4
23. axb4 Qc8 24. Qxd3 $14) 23. Qxd3 (23. Rfc1 $5 axb4 24. axb4 $16 (24. Bxb4 $6
Nc5 $11)) 23... Rfd8 24. Qc4 $4 (24. Qe3 $142 $16) 24... Qxc4 $19 25. Nxc4 Rac8
26. Nxb6 Rxc3 (26... Nxb6 $5 27. bxa5 Nd5 28. Bd4 $19) 27. Nd5 Rc2+ 28. Kf3 $4
(28. Rf2 $142 Rxf2+ 29. Kxf2 $19) 28... Nxe5+ $1 (28... Nxe5+ 29. fxe5 Rxd5 30.
bxa5 f5 31. exf6 Bxf6 $19) 0-1

[Event "North American Class"]
[Site "?"]
[Date "1998.12.28"]
[Round "4"]
[White "Whitacher, F."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1838"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "59"]

{C78: Ruy Lopez: Archangelsk and Möller Defences} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6
4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 Nxe4 8. d4 exd4 9. cxd4 Be7 10. d5 Na5
11. Bc2 Nf6 12. b3 (12. Bg5 Nc4 (12... O-O 13. Qd3 g6 14. Nbd2 Bb7 15. Rfe1
Nxd5 16. Bh6 Re8 17. Re5 Nf6 18. h3 Nc6 19. Re2 Nb4 20. Qc3 Nxc2 21. Qxc2 Bf8
22. Rxe8 Nxe8 23. Bg5 Be7 24. Bh6 Bf6 25. Re1 d5 26. h4 Qd6 27. h5 {
Rychlik,B (1948)-Kaliszewski,T (2174) Polanica Zdroj 2006 1-0 (37)}) 13. Re1
O-O 14. Qd3 Nxb2 15. Qd4 h6 16. Qh4 hxg5 17. Nxg5 Re8 18. Nd2 g6 19. Nde4 Kg7
20. Nxf7 Kxf7 21. Nxf6 Rh8 22. Qg4 Rh6 23. Qf4 g5 24. Qxg5 Rxf6 25. Qh5+ Kf8
26. Qh8+ Kf7 {Mista,A (2497)-Citak,S (2351) Warsaw 2005 1-0 (37)}) 12... d6 13.
Bd2 $146 (13. Re1 c6 14. b4 Nc4 15. Nd4 Ne5 16. dxc6 O-O 17. Bf4 Nd5 18. Bd2
Bf6 19. Be4 Be6 20. Nc3 Nc7 21. Bf4 g6 22. Rc1 Bc4 23. Nf3 Re8 24. Nxe5 Bxe5
25. Bxe5 dxe5 26. Qxd8 Raxd8 27. Red1 f5 {
Bakus,M (2170)-Kontomitros,K (1895) Chania 2000 1/2-1/2 (68)}) (13. Re1 O-O 14.
Bb2 Ng4 $16) 13... c5 14. dxc6 $4 (14. Re1 $142 Ra7 15. Bc3 $16) 14... Nxc6 $17
15. Bc3 O-O 16. Qd3 (16. a4 $5 b4 17. Bb2 $17) 16... g6 $19 17. Nbd2 $4 (17.
Nd4 $142 Ne5 18. Qd2 $19) 17... Bf5 18. Qxf5 gxf5 19. Bxf5 Nd5 20. Bb2 Bf6 21.
Bxf6 Qxf6 22. Be4 Nde7 23. Rac1 (23. Bxc6 Nxc6 24. Ne4 Qg6 $19) 23... Rac8 (
23... d5 24. Bd3 $19) 24. a4 (24. Bxc6 Nxc6 25. a4 bxa4 26. bxa4 Nb4 $19) 24...
d5 25. Bd3 Ne5 26. Nxe5 (26. Be2 bxa4 27. bxa4 Nd7 $19) 26... Rxc1 27. Rxc1
Qxe5 28. Nf3 (28. Nf1 Qf4 29. Ra1 Qb4 30. axb5 axb5 $19) 28... Qb2 29. Re1 (29.
Rb1 Qxb1+ 30. Bxb1 Rc8 $19) 29... Qxb3 30. Bxb5 0-1

[Event "North American Class"]
[Site "?"]
[Date "1998.12.29"]
[Round "5"]
[White "Bailey, B."]
[Black "Jex, J."]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1947"]
[BlackElo "1874"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5.
Nc4 fxe4 6. Nc3 Qg6 7. Qe2 Nf6 8. f3 Nc6 9. Be3 (9. Nb5 Be7 10. Be3 Nd5 11. Bf2
a6 12. Nc3 Nxc3 13. bxc3 O-O 14. fxe4 Bg4 15. Qd3 Rae8 16. Ne3 Bd8 17. Qd2 Qxe4
18. Bc4+ d5 19. Bd3 Qxg2 20. Rg1 Qxg1+ 21. Bxg1 Bh4+ 22. Bf2 Rxf2 23. Qxf2
Rxe3+ {Rodriguez,A (2490)-Perez Pietronave,C (2295) Buenos Aires 1998 0-1})
9... exf3 $146 (9... Bf5 10. O-O-O O-O-O (10... Nb4 11. Rd2 Be7 12. g4 exf3 13.
Qxf3 Be4 14. Nxe4 Qxe4 15. Bg2 Qxf3 16. Bxf3 O-O-O 17. Re2 Rde8 18. Bd2 Nc6 19.
c3 Rhf8 20. Rhe1 Bd8 21. g5 Rxe2 22. Rxe2 Ng8 23. Bg4+ Kb8 24. Kc2 Nge7 25. h4
{Rotman,N (2158)-Lopez de Castro,J (1970) Paris 2004 1-0 (40)}) 11. h3 (11. Qf2
exf3 12. gxf3 Nb4 13. Rg1 Qf7 14. Rd2 Be6 15. b3 g6 16. Kb2 Bg7 17. Nd1 Rhf8
18. Be2 Rde8 19. c3 Nbd5 20. Bd3 Nh5 21. Be4 Nxe3 22. Ncxe3 d5 23. Bc2 Bh6 24.
Ng4 Bxd2 25. Ne5 Qf4 {Rojas Quintero,F-Garcia Ortega,A Benidorm 2004 0-1})
11... exf3 12. gxf3 Nb4 13. Rg1 Qf7 14. Rd2 Re8 15. Qf2 Nfd5 16. Nxd5 Nxd5 17.
Bg5 h6 18. Bh4 Nf4 19. Rh1 b5 20. Na3 Qxa2 21. Bxb5 d5 22. Qf1 Bxa3 23. Ba6+
Kd7 24. Qb5+ {Braby,B-Eriksson,B Jonkoping 1987 0-1 (32)}) (9... Be7 $5 10. d5
Nb4 $11) 10. gxf3 $16 Be6 11. O-O-O d5 $4 (11... Qf7 $142 12. Bg5 O-O-O 13.
Bxf6 Bxc4 14. Qxc4 Qxc4 15. Bxc4 gxf6 16. Be6+ Kb8 $16) 12. Ne5 $18 Qh5 (12...
Nxe5 13. dxe5 Nd7 14. Nb5 $18) 13. Nxc6 (13. Nb5 $142 Nxe5 14. dxe5 Qxe5 $18)
13... bxc6 14. Bf4 Kd7 (14... Kf7 15. Bxc7 Bb4 $18) 15. Bxc7 (15. Rg1 $142 $18)
15... Kxc7 $15 16. Qxe6 Bd6 (16... Re8 17. Qh3 Qxh3 18. Bxh3 $15) 17. Qh3 (17.
Qe2 $5 a5 18. Kb1 $14) 17... Qg5+ (17... Qxh3 $5 18. Bxh3 Rae8 $15) 18. Kb1 $11
Rab8 19. Bd3 Qe3 20. Qg2 Rxb2+ 21. Kxb2 Rb8+ 22. Nb5+ $4 (22. Ka1 $142 Qxd4 23.
Qxg7+ Kd8 24. Qh8+ Kc7 25. Qg7+ Kd8 26. Qh8+ Kc7 27. Qg7+ $11) 22... Rxb5+ 23.
Bxb5 Ba3+ 24. Kb1 Qc3 25. Qxg7+ (25. Qg3+ Kb7 26. Bxc6+ Kc8 27. Bb7+ Kxb7 28.
Qxg7+ Kb6 29. Qxf6+ Kb5 30. Qc6+ Kxc6 31. h3 Qb2#) 25... Kb6 (25... Kb6 26.
Qb7+ Kxb7 27. Bxc6+ Kc7 28. h3 Qb2#) 0-1

[Event "North American Class"]
[Site "?"]
[Date "1998.12.29"]
[Round "6"]
[White "Liwat, L."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1814"]
[BlackElo "1947"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "46"]

{A00: Irregular Openings} 1. h4 e5 2. a4 (2. e3 d5 3. d4 Nd7 4. b3 exd4 5. exd4
Ngf6 6. Nf3 Bd6 7. Qe2+ Ne4 8. Bg5 Ndf6 9. Nc3 O-O 10. Nxe4 dxe4 11. Nd2 h6 12.
Bxf6 Qxf6 13. c3 Bf5 14. g4 Bh7 15. Nc4 Bf4 16. Ne3 Rad8 {
Gorman,D (2335)-Kelson,R (2340) Berkeley 1990 0-1 (44)}) 2... d5 3. e3 $146 (3.
b4 Bxb4 4. c4 Nf6 5. cxd5 Nxd5 6. h5 Nc6 7. Nf3 e4 8. Ne5 Nxe5 9. Bb2 Ng4 10.
Rh2 Nxh2 11. Nc3 Ng4 12. Nxd5 Qxd5 13. Bxg7 Qf5 14. Bxh8 Bf8 15. Be5 {
0-1 (15) Aouina,W (1099)-Naiditsch,A (2676) Ajaccio 2006}) (3. g3 c6 4. Bg2 Nf6
5. d3 Be6 6. Nf3 Nbd7 7. Nbd2 h6 8. e4 Qc7 9. O-O Bd6 10. Qe2 O-O 11. b3 Rfe8
12. Nh2 Rad8 13. Bb2 a5 14. Rfd1 Nf8 15. Ndf1 d4 16. Bf3 b5 17. Ng4 Nxg4 {
Pudovkin,D (2312)-Zelensky,S (2165) Krasnodar 2001 1/2-1/2 (53)}) (3. d3 Nf6 4.
e4 dxe4 5. dxe4 Qxd1+ 6. Kxd1 Nxe4 7. h5 Nxf2+ 8. Ke1 Nxh1 9. b4 Bxb4+ 10. c3
Bc5 11. Nf3 Nc6 12. Ba3 Bxa3 13. Nxa3 O-O 14. Kd2 Ng3 15. Bc4 Nxh5 16. Bd3 Re8
17. Rh1 g6 {Greene,B-Ruiter,E Victoria 2005 0-1 (37)}) 3... Nf6 4. Be2 c5 5. a5
(5. d4 cxd4 6. exd4 exd4 $17) 5... Nc6 6. a6 Bd6 7. axb7 Bxb7 8. h5 (8. d3 O-O
$19) 8... h6 9. b3 (9. Nc3 O-O 10. d3 Re8 $19) 9... d4 (9... O-O 10. Bb2 d4 11.
Na3 $19) 10. Na3 (10. d3 e4 11. dxe4 Nxe4 $19) 10... O-O 11. Nc4 Bc7 12. Ra4 (
12. Ba3 Qe7 13. Nf3 Rfe8 $19) 12... Na5 (12... Re8 13. Bb2 $19) 13. Bf3 (13.
Nf3 e4 14. Nxa5 Bxa5 15. Nh4 $19) 13... e4 14. Be2 Bc6 15. Ra2 Nd5 16. Nxa5 (
16. Nh3 Nb4 17. Nxa5 Bxa5 $19) 16... Bxa5 17. Bc4 (17. Kf1 Bc7 18. Bb2 Re8 $19)
17... Nb4 {Black plans d3} (17... dxe3 $142 18. Rxa5 Qxa5 $19) 18. Ra1 d3 (
18... Bc7 $142 19. Nh3 Qh4 $19) 19. cxd3 $17 exd3 (19... Nxd3+ $142 $5 20. Bxd3
exd3 $17) 20. Kf1 $15 Qg5 $4 (20... Nc2 $142 21. Ra2 Bd5 $11) 21. Nf3 $16 Bxf3
$2 (21... Qd8 $142 22. Ne1 Bc7 $16) 22. Qxf3 $18 Bb6 (22... Bc7 23. Ra4 a5 $18)
23. Bb2 Kh8 1/2-1/2

[Event "SCC Tornado"]
[Site "?"]
[Date "2000.04.30"]
[Round "1"]
[White "Ferrari, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1675"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "104"]

{A01: Nimzowitsch-Larsen Opening} 1. b3 d5 2. Bb2 f6 (2... Qd6 3. Nf3 Nd7 4. d4
g6 5. Nbd2 Ngf6 6. e3 Bg7 7. Bd3 O-O 8. O-O c5 9. c4 e6 10. Ne5 b6 11. f4 Bb7
12. Qf3 Rae8 13. g4 cxd4 14. exd4 dxc4 15. Ndxc4 Qc7 16. Qh3 Rd8 17. Ba3 {
Velasquez Ojeda,C (2365)-Llorens,M (2235) Santiago 1997 0-1 (34)}) 3. f4 Nc6
$146 (3... Bf5 4. Nf3 e6 5. e3 Bd6 6. Be2 Ne7 7. Nc3 Nbc6 8. O-O O-O 9. h3 e5
10. g4 Be6 11. f5 Bf7 12. Nb5 e4 13. Nfd4 Nxd4 14. Bxd4 Nc6 15. Bb2 Be5 16.
Bxe5 Nxe5 17. d4 Nc6 18. c4 {Svara,W-Becker,J Buenos Aires 2004 1/2-1/2}) (3...
e6 4. Nf3 Bd6 5. e3 Nh6 6. g3 O-O 7. Bg2 a5 8. O-O Qe8 9. c4 c6 10. Nc3 Qg6 11.
Rc1 Na6 12. d3 Nb4 13. e4 dxe4 14. dxe4 Bc5+ 15. Kh1 Qf7 16. a3 Na6 17. Na4 Ba7
18. h3 {Khaghani,M-Shaarbaf,M (2227) Teheran 2001 1-0 (36)}) (3... Nh6 4. Nf3
Nf7 5. e3 g6 6. Be2 Bg7 7. c4 c6 8. d4 O-O 9. O-O Nd7 10. Nc3 Nb6 11. e4 dxe4
12. Nxe4 Qc7 13. Qc1 Bh6 14. g3 Bh3 15. Re1 Rad8 16. Qc3 Bg7 17. Nf2 Bc8 18.
Nd3 {Nesic,D-Brujic,B (2200) Belgrade 2004 0-1 (47)}) 4. Nf3 (4. e4 dxe4 5. Nc3
Nh6 $11) 4... Bf5 (4... e5 $5 5. fxe5 fxe5 $15) 5. e3 $11 e6 6. c4 Nh6 (6...
Nge7 7. a3 $11) 7. Be2 Bc5 (7... Qd7 $142 8. O-O O-O-O $11) 8. O-O (8. d4 $142
Bb4+ 9. Nc3 $14) 8... Qd6 $4 (8... d4 $142 9. b4 d3 10. bxc5 dxe2 11. Qxe2 Bd3
$17) 9. d4 $18 Ng4 (9... Bb6 10. c5 Bxc5 11. dxc5 Qxc5 12. Qd2 $18) 10. dxc5 (
10. Qc1 dxc4 11. h3 Nxe3 12. Qxe3 c3 13. Bxc3 Bb6 $18) 10... Qxc5 11. Bd4 Nxd4
12. Qxd4 (12. exd4 $142 Qa5 13. Qc1 c6 $18) 12... Qxd4 13. exd4 (13. Nxd4 $142
Nxe3 14. Rf3 Nc2 15. Nxc2 Bxc2 $18) 13... Ne3 14. Rc1 Nc2 15. g4 Be4 16. Nc3 (
16. Rxc2 $5 Bxc2 17. Kf2 c6 $18) 16... Nxa1 17. Rxa1 O-O-O 18. c5 $4 (18. Nd2
$142 $5 Bg6 19. Nf3 Be4 20. cxd5 exd5 $18) 18... c6 (18... g5 $5 19. fxg5 Bxf3
20. Bxf3 fxg5 $16) 19. Kf2 e5 $2 (19... Bxf3 $142 20. Bxf3 Rhf8 $18) 20. f5 (
20. dxe5 $142 Bxf3 21. Bxf3 (21. Kxf3 fxe5 22. f5 g6 $11) 21... fxe5 22. fxe5
$18) 20... h5 $11 21. h3 (21. Nxe4 $143 dxe4 22. Nd2 Rxd4 $17) 21... hxg4 22.
hxg4 Bxf3 23. Bxf3 Rde8 (23... Rh2+ $142 24. Bg2 exd4 $11) 24. Rh1 $4 (24. dxe5
$142 Rxe5 25. Rd1 $16) 24... Rxh1 $19 25. Bxh1 exd4 26. Nd1 (26. Nb1 b6 27.
cxb6 axb6 $19) 26... b6 27. b4 (27. cxb6 axb6 28. Bf3 Kd7 $19) 27... bxc5 28.
bxc5 Kb7 29. Bf3 Ka6 30. Nb2 Re3 31. Be2+ Ka5 32. Nd3 Ka4 33. Ke1 (33. Nf4 Ra3
34. Nh5 d3 35. Bxd3 Rxd3 36. Nxg7 Kb5 $19) 33... Ka3 34. Kd2 a5 35. Nc1 (35.
Nf4 Kb4 36. Nd3+ Kb5 $19) 35... a4 36. Ba6 (36. Bd1 Rg3 $19) 36... Re7 (36...
Kb4 $142 37. Bd3 $19) 37. Ne2 (37. Bd3 Kb4 38. Bc2 $19) 37... Kxa2 38. Nxd4 (
38. Kc2 Ra7 39. Nc1+ Ka3 $19) 38... Kb2 39. Nxc6 Rc7 40. Nb4 a3 41. Nd3+ Kb1
42. Nb4 Rxc5 43. Bd3+ (43. Be2 a2 44. Nxa2 Rc2+ 45. Ke3 Rxa2 46. Bb5 $19) 43...
Kb2 44. Bc2 a2 45. Nd3+ Ka3 46. Nxc5 a1=Q 47. Nb3 Qg1 48. Bd1 Qxd1+ $1 49. Kxd1
Kxb3 50. Kd2 Kc4 51. Kc2 Kd4 52. Kd2 Ke4 0-1

[Event "SCC Tornado"]
[Site "?"]
[Date "2000.04.30"]
[Round "2"]
[White "Bailey, B."]
[Black "Hickey, P."]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1878"]
[BlackElo "1714"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "101"]

{B40: Sicilian: 2...e6, Unusual lines} 1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. b3 (4.
Qe2 Nge7 5. g3 g6 6. h4 h6 7. Bg2 Bg7 8. O-O d6 9. c3 b6 10. Nbd2 d5 11. Re1
Ba6 12. e5 g5 13. hxg5 hxg5 14. Nxg5 Nxe5 15. c4 Qd7 16. Ndf3 N5g6 17. Nxf7
Kxf7 18. Ng5+ Kg8 {Smirin,I (2625)-Gurevich,M (2605) Budapest 1996 0-1}) 4...
Nf6 (4... d6 5. Bb2 e5 6. g3 g6 7. Bg2 Bg7 8. O-O Nge7 9. Nc3 Be6 10. Ng5 O-O
11. Nxe6 fxe6 12. Ne2 Qd7 13. Qd2 Rf7 14. a3 Raf8 15. c3 b6 16. Rad1 Rd8 17. b4
Bh8 18. f4 Bg7 19. d4 {Zavgorodniy,S-Meleshko,V Lvov 1999 1-0 (40)}) 5. Bb2 Be7
6. Be2 $146 (6. c3 d5 7. exd5 exd5 8. Be2 O-O 9. Qc2 Re8 10. O-O Bd6 11. d4 b6
12. Re1 Bg4 13. Nbd2 cxd4 14. cxd4 Nb4 15. Qd1 Rc8 16. Rf1 Bf5 17. Ne1 Nc2 18.
Rc1 Nxe1 19. Rxc8 Qxc8 20. Rxe1 Qe6 {Eiffe,P-Heiman,D Adelaide 1887 1-0 (63)})
(6. e5 Ng4 $15) 6... O-O 7. Nbd2 d5 8. O-O d4 (8... Qc7 9. exd5 Nxd5 10. Re1
$17) 9. a4 Qc7 10. Nc4 b6 11. Nfd2 (11. Bc1 a6 $15) 11... Bb7 12. f4 a6 13. Nf3
(13. Na3 Rab8 $15) 13... b5 (13... Nd7 $5 14. Bc1 b5 $17) 14. Nce5 $15 Nd7 15.
Nxd7 Qxd7 16. Bc1 Qc7 17. Bd2 Qb6 (17... Nb4 $5 $15) 18. Kh1 Rad8 19. Qe1 Nb4
20. Bxb4 cxb4 21. axb5 axb5 22. Qg3 Ra8 23. Rxa8 Rxa8 24. Ne5 Qc7 25. Bd1 Ra1
26. Kg1 Bd6 27. Qf2 (27. h4 $142 $15) 27... Qc6 $4 (27... f6 28. Nf3 Bxf4 29.
Qxd4 $17) 28. Qh4 (28. Nxc6 $142 Bxc6 29. Qxd4 Ra8 30. Qxd6 Rc8 $18) 28... f6
$4 (28... Qc7 $142 $5 $15) 29. Qh5 (29. Nxc6 $142 Bxc6 30. e5 $18) 29... Qc8
$14 30. Qf7+ Kh8 31. Ng4 f5 $4 (31... Bf8 $142 32. Nf2 f5 $16) 32. exf5 $18
exf5 33. Ne5 Bxe5 (33... Rc1 34. Re1 Bxe5 35. fxe5 h6 $18) 34. fxe5 h6 35. Bh5
Rxf1+ (35... Ra2 36. Qxf5 Rxc2 37. Qxc8+ Bxc8 $18) 36. Kxf1 Qa8 (36... Bxg2+
37. Kxg2 Qxc2+ 38. Kg3 Qxd3+ 39. Bf3 $18) 37. e6 Bxg2+ 38. Kf2 Bd5 (38... Bh1
39. Qg6 Qf8 $18) 39. e7 $1 Bxf7 (39... -- $140 40. e8=Q+ {Mate threat}) 40.
Bxf7 g5 41. e8=Q+ Qxe8 42. Bxe8 Kg7 43. Bxb5 Kf6 44. Kg3 Ke5 45. h4 (45. Be8
$142 $16) 45... g4 $4 (45... Kd6 $142 $16) 46. Be8 Kf6 (46... Ke6 47. Kf4 g3
48. Kxg3 Ke5 49. Bh5 f4+ 50. Kf3 Kf5 51. Bg4+ Ke5 52. Bc8 h5 53. Bh3 Kd5 54.
Kxf4 Kd6 55. Kf5 Ke7 56. Ke5 Kf7 57. Kxd4 Kf6 58. Ke4 Kg7 59. Ke5 Kf8 60. d4
Ke7 61. d5 Kf8 62. d6 Kf7 63. Bd7 Kg7 64. Be8 Kh8 65. d7 Kg7 66. d8=Q Kh8 67.
Qg5 Kh7 68. Kf6 Kh8 69. Qg7#) 47. Kf4 g3 (47... Kg7 48. Kxf5 g3 49. Bc6 Kf8 50.
Kf6 Kg8 51. Bf3 Kf8 52. Ke5 Ke7 53. Kxd4 Kd6 54. Ke4 h5 55. d4 Ke6 56. d5+ Kd6
57. Bh1 Kd7 58. Ke5 Ke7 59. Bg2 Ke8 60. Ke6 Kf8 61. d6 Ke8 62. d7+ Kd8 63. Bh1
g2 64. Bxg2 Kc7 65. Ke7 Kb6 66. d8=Q+ Kc5 67. Qd6+ Kb5 68. Bf1+ Ka5 69. Qc7#)
48. Kxg3 Ke5 (48... Ke7 49. Bh5 Ke6 50. Kf4 Kf6 51. Bf3 Ke6 52. h5 Ke7 53. Bd5
Kf6 54. Bc4 Kg7 55. Kxf5 Kh8 56. Kf6 Kh7 57. Kf7 Kh8 58. Bd5 Kh7 59. Bf3 Kh8
60. Bd1 Kh7 61. c3 dxc3 62. Ke7 c2 63. Bxc2 Kh8 64. d4 Kg7 65. d5 Kh8 66. d6
Kg7 67. d7 Kh8 68. d8=Q+ Kg7 69. Qf8#) 49. Bd7 (49. Kf3 f4 50. Bh5 Kf5 51. Bg4+
Ke5 52. h5 Kd6 53. Kxf4 Kd5 54. Bc8 Kd6 55. Kf5 Kd5 56. Ba6 Kd6 57. Bc4 Kd7 58.
Kg6 Ke7 59. Kg7 Kd6 60. Kxh6 Ke7 61. Kg5 Ke8 62. h6 Kf8 63. Kf6 Ke8 64. h7 Kd7
65. h8=Q Kc7 66. Qg7+ Kc6 67. Kg6 Kd6 68. Qb7 Kc5 69. Qc7#) 49... h5 (49... Kf6
50. Kf4 Kg6 51. Be8+ Kf6 52. Bh5 Ke6 53. Bg6 Ke7 54. Bxf5 h5 55. Ke5 Kf7 56.
Kxd4 Kf6 57. Bh3 Kg7 58. Ke5 Kf8 59. Ke6 Ke8 60. d4 Kf8 61. d5 Ke8 62. d6 Kd8
63. d7 Kc7 64. Ke7 Kb6 65. Kd6 Ka5 66. d8=Q+ Ka6 67. Qc7 Kb5 68. Bf1#) 50. Be8
f4+ (50... Kf6 51. Kf4 Ke7 52. Bxh5 Kf6 53. Bf3 Ke6 54. Kg5 Kf7 55. Kxf5 Kg8
56. h5 Kf7 57. Ke5 Kg8 58. Kxd4 Kf7 59. Ke5 Kg8 60. Kf6 Kf8 61. h6 Kg8 62. d4
Kh8 63. d5 Kg8 64. d6 Kh7 65. d7 Kxh6 66. d8=R Kh7 67. Be4+ Kh6 68. Rh8#) 51.
Kf3 1-0

[Event "SCC Tornado"]
[Site "?"]
[Date "2000.04.30"]
[Round "3"]
[White "Abouelkhir, A."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1787"]
[BlackElo "1878"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "81"]

{C95: Closed Ruy Lopez: Breyer Variation with 10 d4} 1. e4 e5 2. Nf3 Nc6 3. Bb5
a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7
11. Nbd2 Bb7 12. d5 c6 13. Nf1 (13. dxc6 Bxc6 14. Bc2 Qb8 15. Nf1 Qb7 16. Ng3
g6 17. Bg5 Rfe8 18. Qe2 d5 19. Bxf6 Bxf6 20. exd5 Bxd5 21. Ne4 Be7 22. Rad1
Rad8 23. Bb3 Bxb3 24. axb3 Qc6 25. Ng3 f6 26. Nf1 Bf8 27. Ne3 Nc5 {
Smeets,J (2550)-Rothuis,V (2342) Hilversum 2006 1/2-1/2 (81)}) 13... cxd5 $146
(13... Nc5 14. dxc6 Bxc6 15. Bd5 Nxd5 16. exd5 Bb7 17. Be3 Nd7 18. a4 f5 19.
axb5 axb5 20. Qb3 Nf6 21. Qxb5 Bxd5 22. Bb6 Qc8 23. Ra7 Rxa7 24. Bxa7 Qa8 25.
Qa4 Bxf3 26. gxf3 Qxf3 27. Re3 Qb7 28. c4 {
Mohrenstecher,J-Teske Rheda 1961 1/2-1/2 (38)}) 14. exd5 Nc5 (14... a5 $5 15.
Ne3 a4 $17) 15. Ne3 $15 Nxb3 16. Qxb3 (16. axb3 Qd7 $15) 16... Rc8 17. Rd1 Rc5
(17... Ne4 $5 18. Nf5 Nc5 $17) 18. a4 $11 Qa8 (18... Qd7 19. axb5 axb5 20. Ne1
$11) 19. axb5 Rxb5 20. Qa3 (20. Qa4 $142 Bd8 21. Qxb5 axb5 22. Rxa8 Bxa8 23.
Nf5 Nxd5 24. Nxd6 $11) 20... Re8 $4 (20... Nxd5 21. Nf5 Qc8 $11) 21. c4 $18 Rc5
22. Bd2 Qd8 23. Bb4 Rc8 24. Nf5 Bf8 (24... Ne4 25. Re1 Nc5 26. Bxc5 Rxc5 $18)
25. Bxd6 (25. Nxd6 $6 Bxd6 26. Bxd6 Rxc4 $14) 25... Rxc4 (25... Qd7 26. N3h4
Rxc4 27. Bxf8 Rxf8 28. Ne7+ Kh8 29. Nhf5 $18) 26. Bxf8 Rxf8 27. Nd6 (27. Nxe5
$142 Re4 28. Nc6 Bxc6 29. dxc6 Qc7 30. Qxa6 h6 $18) 27... Rc7 28. Nxb7 Rxb7 29.
Nxe5 Re8 (29... Nd7 30. Nc4 Qb8 31. Qxa6 Nc5 $18) 30. Nc6 (30. Nc4 $142 Ra7 31.
d6 h6 $18) 30... Qd7 (30... Qb6 31. Qxa6 Qxb2 32. d6 $18) 31. Qc3 Qf5 (31...
Rb6 32. Ne5 Qf5 33. Nc4 $18) 32. Qd4 (32. d6 Qb5 $18) 32... Re4 (32... h6 33.
Rxa6 Kh7 34. Ra5 $18) 33. Rxa6 h6 34. Ra8+ (34. Qd2 $142 Re8 35. Ra5 $18) 34...
Kh7 $16 35. Qd3 $4 (35. Qd2 $142 Rc4 36. b3 $16) 35... Re1+ (35... Rxb2 36. Rd2
$15) 36. Kh2 $11 Qxd3 37. Rxd3 Rxb2 38. Rf3 Nxd5 (38... Rbb1 39. Rxf6 gxf6 40.
Ra7 $11) 39. Rxf7 $14 Ree2 $4 (39... Re6 $142 40. Nd4 Rf6 $14) 40. Raa7 $18
Rxf2 (40... h5 41. Rxg7+ Kh6 42. Rh7+ Kg6 43. Rag7+ Kf6 44. Rf7+ Kg6 $18) 41.
Rxf2 1/2-1/2

[Event "SCC Tornado"]
[Site "?"]
[Date "2000.04.30"]
[Round "4"]
[White "Bailey, B."]
[Black "Sandford, M."]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1878"]
[BlackElo "1649"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "64"]

{C40: Latvian and Elephant Gambits} 1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. d4 d6 5.
Nf3 fxe4 6. Qe2 d5 (6... Be7 7. Qxe4 Nc6 8. Bb5 Bd7 9. Nc3 O-O-O 10. Nd5 Qg6
11. Qxg6 hxg6 12. Be3 Rh5 13. Bxc6 Bxc6 14. Nxe7+ Nxe7 15. O-O-O Ra5 16. Kb1
Bd5 17. b3 Bc6 18. Bg5 Nd5 19. Bxd8 Nc3+ 20. Kb2 Nxd1+ 21. Rxd1 {
Mueller,H (1580)-Krause,W (1466) Ellwangen 2003 1/2-1/2 (44)}) 7. Ne5 (7. Nc3
Ne7 8. Ne5 c6 9. f3 exf3 10. Nxf3 Bg4 11. Be3 Nd7 12. O-O-O O-O-O 13. Qd2 h6
14. Be2 Nf5 15. Bf4 Bxf3 16. Bxf3 g5 17. Be3 Nxe3 18. Qxe3 Bd6 19. Kb1 h5 20.
h3 Qg6 21. g4 Rde8 {Seils,J (2390)-Minski,M (1972) Berlin 1994 1/2-1/2}) 7...
Be7 8. Be3 $146 (8. Nc3 c6 9. f3 exf3 10. Qxf3 Nd7 11. Qxf6 Ngxf6 12. Nf3 O-O
13. Bd3 Bb4 14. O-O Bd6 15. Bd2 a6 16. Rae1 c5 17. b3 b5 18. Bf5 Nb6 19. Be6+
Kh8 20. Ng5 Bxe6 21. Rxe6 cxd4 22. Rxd6 dxc3 {
Daamen,F-Schaardenburg,M Dieren 1982 1/2-1/2 (44)}) (8. c4 Nc6 9. Nxc6 bxc6 10.
cxd5 Nh6 $14) 8... Nd7 $11 9. Nxd7 Bxd7 10. Nd2 (10. Qh5+ $142 Qf7 11. Qxf7+
Kxf7 12. c4 $11) 10... Qb6 $4 (10... O-O-O $142 11. c4 Kb8 $17) 11. Qh5+ $18 g6
12. Qxd5 O-O-O $2 (12... Nf6 13. Qb3 Ng4 14. Nc4 Qxb3 15. axb3 (15. cxb3 $6 Rf8
$11) 15... Nxe3 16. Nxe3 $18) 13. Qb3 (13. Nc4 $142 $5 Qc6 14. Qxc6 Bxc6 $18 (
14... bxc6 $4 15. Ne5 $18)) 13... Qa5 14. O-O-O (14. Be2 Nf6 15. O-O Rhe8 $18)
14... Nf6 15. Nc4 Qf5 (15... Qd5 16. Ne5 Qxb3 17. axb3 $18 (17. cxb3 $6 Rhf8
$16)) 16. Ne5 Be6 (16... Ng4 17. Nxg4 (17. Nxd7 $6 Rxd7 18. g3 Nxe3 19. fxe3
Rd6 $18) 17... Qxg4 18. g3 $18) 17. Bc4 (17. Qa4 $142 Kb8 18. d5 $18) 17...
Bxc4 18. Qxc4 Nd5 19. Qa4 a6 20. Rhf1 (20. Qb3 $142 $5 $16) 20... Bd6 $14 21.
c4 (21. g4 Qe6 $14) 21... Nb6 (21... Bxe5 $142 $5 22. cxd5 Bf6 $17) 22. Qc2 $11
Bxe5 23. dxe5 Qxe5 24. Bxb6 cxb6 25. Rfe1 {Attacks the isolani on e4} (25. Kb1
Kb8 $11) 25... Qf4+ (25... Qg5+ $142 $5 26. Kb1 Qxg2 $17) 26. Kb1 $11 Rxd1+ 27.
Rxd1 Rf8 28. Qd2 $4 (28. g3 $142 Qxf2 29. Qxe4 $11) 28... Qxf2 $19 29. Qd7+ (
29. h4 e3 30. Qxf2 Rxf2 $19) 29... Kb8 30. Qe7 (30. Qd6+ Ka7 31. Qd2 e3 32.
Qxf2 Rxf2 $19) 30... e3 31. Rd7 (31. a4 e2 32. Rc1 $19) 31... Qf1+ 32. Kc2
Qxc4+ (32... Qxc4+ 33. Kb1 Rf1+ 34. Rd1 Rxd1#) 0-1

[Event "SCC-Microsoft"]
[Site "?"]
[Date "2001.04.10"]
[Round "1"]
[White "Drake, C."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "C34"]
[WhiteElo "1700"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "72"]

{C34: King's Gambit Accepted: 3 Nf3: 3...Nf6 and 3...d6} 1. e4 e5 2. f4 exf4 3.
Nf3 d6 4. d4 g5 5. Bc4 Be6 6. Bxe6 fxe6 7. b3 $4 $146 (7. O-O Nd7 8. Kh1 Qe7 9.
Nc3 O-O-O 10. Nb5 c6 11. Nc3 h5 12. d5 c5 13. dxe6 Nb6 14. Nd5 Qg7 15. a4 Ne7
16. a5 Nbxd5 17. exd5 Rg8 18. Qe2 g4 19. Nh4 Qe5 20. Qxe5 dxe5 21. c4 Bg7 {
Bonmati,J-Herrero Sabartes,J Cajas 1989 0-1 (52)}) (7. h4 Be7 (7... g4 8. Ng5
h5 (8... Qf6 9. Qxg4 Nc6 10. Qxe6+ Be7 11. c3 Qg7 12. O-O h6 13. Nf3 Qg3 14.
Qf5 Nf6 15. Bxf4 Qg7 16. Nbd2 Rg8 17. Rf2 Ng4 18. Re2 Rf8 19. Qh5+ Rf7 20. Bg5
Bxg5 21. hxg5 hxg5 22. Qxg4 Qh8 23. Rf1 {Griwenka,V-Frank,D Pinneberg 1991 1-0}
) 9. Qd3 Qd7 10. Bxf4 Nc6 11. Nd2 O-O-O 12. O-O-O Nf6 13. Rhf1 Bg7 14. Qa3 Kb8
15. Nb3 Qe8 16. d5 e5 17. Be3 {1-0 (17) Schumacher,H-Jakobi,A Kappeln 1990}) 8.
Nxg5 Bxg5 9. Qh5+ Kd7 10. hxg5 Ne7 11. Bxf4 Ng6 12. Be3 Qe7 13. Nc3 Nc6 14.
O-O-O Raf8 15. Qg4 Kd8 16. Rdf1 Nb8 17. Rf6 Re8 18. Rhf1 Nd7 19. Rf7 Rhf8 20.
Qf3 Rxf7 21. Qxf7 a6 {
Gardner,R (2185)-Czebe,A (2340) Budapest 1995 1/2-1/2 (41)}) (7. e5 Bh6 8. O-O
Ne7 9. c4 Nbc6 10. d5 exd5 11. cxd5 Nxe5 12. Qa4+ Qd7 13. Qd4 Bg7 14. Qd1 Nxf3+
15. Qxf3 O-O-O 16. Nc3 Rdg8 17. b4 g4 18. Qd3 f3 19. gxf3 gxf3 20. Kh1 Qg4 21.
Rg1 Qh5 {Doggett,A-Wright,F Scotland 1997 0-1}) (7. h4 $142 gxh4 8. Nc3 $16)
7... g4 $19 8. Bxf4 (8. O-O gxf3 9. Qxf3 Bg7 10. Qh5+ Kd7 $19) 8... gxf3 (8...
Qf6 $142 $5 9. Bc1 gxf3 10. O-O $19) 9. Qxf3 Nf6 (9... Bg7 $142 10. Nc3 Nc6 $19
) 10. O-O (10. Nc3 $142 $5 Nc6 11. Rd1 $17) 10... Bg7 $19 11. Bg5 $4 (11. e5
O-O 12. exf6 Qxf6 13. c3 $19) 11... O-O 12. Nc3 Nc6 13. Rad1 (13. Ne2 Qe8 14.
Bxf6 Bxf6 15. Qxf6 Rxf6 16. Rxf6 Qh5 $19) 13... Qe8 14. Kh1 (14. Qh3 Kh8 $19)
14... Qg6 15. Bc1 (15. Bxf6 Rxf6 16. Qd3 Nxd4 17. Rxf6 Qxf6 $19) 15... e5 (
15... Ng4 $142 $5 16. Bf4 e5 17. dxe5 dxe5 18. Ne2 exf4 19. Nxf4 $19) 16. dxe5
Nxe5 17. Qe2 Qg4 (17... Rf7 $142 18. Kg1 $19) 18. Qb5 (18. Rde1 a6 $19) 18...
Rab8 (18... Qh4 $142 19. g3 Qh3 20. Qe2 $19) 19. Rf4 Qd7 (19... Qe6 20. Rf5 $19
) 20. Qe2 (20. Qxd7 Nexd7 21. Nb5 Ne8 $19) 20... Bh6 (20... Ng6 $5 21. Rf5 $19)
21. Rf5 Bxc1 22. Rxc1 Qg7 (22... Qc6 23. Qe3 Nfg4 24. Qd2 Rxf5 25. exf5 $19)
23. h3 Rf7 24. Qe3 Rbf8 25. Rg5 (25. Rcf1 Kh8 $19) 25... Ng6 26. Qxa7 (26. Rg1
h6 27. Rf5 Nh4 $19) 26... h6 (26... Qh6 $142 27. Rg3 Qxc1+ 28. Qg1 $19) 27. Rg3
Nh5 28. Rg4 (28. Qe3 Nxg3+ 29. Qxg3 Kh7 $19) 28... Rf1+ 29. Rxf1 Rxf1+ 30. Kh2
Qe5+ 31. g3 Qxc3 32. Rxg6+ (32. Qg1 Qxc2+ 33. Kh1 Qf2 34. Qxf1 Qxf1+ 35. Kh2
Qf2+ 36. Kh1 Nxg3+ 37. Rxg3 Qxg3 38. a3 Nf4 39. a4 Qg2#) 32... Kh7 33. Kg2 (33.
Qg1 Qxc2+ 34. Kh1 Qf2 35. Qxf1 Qxf1+ 36. Kh2 Qf2+ 37. Kh1 Kxg6 38. a3 Nxg3#)
33... Rc1 (33... Qf3+ 34. Kh2 Rh1#) 34. Rf6 Nxf6 (34... Qxg3#) 35. h4 (35. Qf2
Rxc2 36. e5 Rxf2+ 37. Kxf2 Qd2+ 38. Kf3 Qd3+ 39. Kg2 Ne4 40. a3 Qxg3+ 41. Kf1
Qf2#) 35... Nxe4 36. Kh3 (36. Qf2 Nxf2 37. a3 Ne4 38. a4 Qxg3#) 36... Qxg3# 0-1

[Event "SCC-Microsoft"]
[Site "?"]
[Date "2001.04.10"]
[Round "2"]
[White "Bailey, B."]
[Black "Moiceechev, P."]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1873"]
[BlackElo "100"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "120"]

{B34: Sicilian: Accelerated Dragon with 5 Nc3: sidelines} 1. e4 c5 2. Nf3 Nc6
3. d4 cxd4 4. Nxd4 g6 5. c3 Bg7 6. Be3 Nf6 7. f3 O-O 8. Qd2 d5 (8... e5 9. Nc2
d5 10. exd5 Nxd5 11. Bc5 Re8 12. Nba3 Be6 13. c4 Nc7 14. O-O-O Qxd2+ 15. Rxd2
Rad8 16. Be3 Rxd2 17. Bxd2 Rd8 18. Be2 Bf5 19. Re1 Ne6 20. g4 Bd3 21. Bd1 Bf8
22. Be2 f6 23. Bxd3 {Hoeschele,H (2187)-Maurer,F (2121) Davos 2006 0-1 (65)})
9. exd5 (9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. Bd3 f6 13. exf6 Qxf6 14. O-O Bb7
15. Bd4 Qe7 16. Bxg7 Qxg7 17. Qe2 e5 18. fxe5 Rxf1+ 19. Qxf1 Qxe5 20. Qe2 Re8
21. Qxe5 Nxe5 22. Be2 c5 23. Na3 d4 {
Hahlbohm,M (2102)-Fruebing,S (2280) Kreuzberg 2005 1/2-1/2 (31)}) 9... Nxd5 10.
Bh6 $4 $146 (10. Nxc6 bxc6 11. Bh6 (11. Bf2 Qa5 12. Bc4 Ba6 13. Bxd5 cxd5 14.
b4 Qa4 15. Bc5 Rfe8 16. Kf2 Bc4 17. Re1 a5 18. a3 axb4 19. Bxb4 Qa7+ 20. Kg3
Qc7+ 21. Kh3 e5 22. g3 e4 23. fxe4 Rxe4 24. Rxe4 Bf1+ 25. Kg4 dxe4 {
Mikula,F (1858)-Soderberg,P (2251) Karvina 2002 0-1}) 11... e5 (11... Bxh6 12.
Qxh6 Qb6 13. b3 Bf5 14. Qd2 Ne3 15. Na3 Rfd8 16. Qb2 Nxf1 17. Nc4 Qc5 18. Rxf1
Bd3 19. Qf2 Qg5 20. f4 Qf6 21. Ne5 Bxf1 22. Kxf1 Rd5 23. c4 Rd6 24. Re1 Rad8
25. Ng4 Qc3 26. Rxe7 {Van der Veen,R-Jongsma,D (2233) Vlissingen 2002 0-1}) 12.
Bxg7 Kxg7 13. c4 Nf4 14. g3 Ne6 15. Qc3 Nd4 16. Na3 Qf6 17. Kf2 Bg4 18. Bg2 e4
19. Nc2 c5 20. Ne1 Rfe8 21. Rf1 e3+ {
0-1 (21) Miklos,A-Olah,S (2115) Gyongyos 1998}) (10. Nxc6 bxc6 11. Bc4 Nxe3 12.
Qxe3 $19) 10... Bxh6 11. Qxh6 Nxd4 12. cxd4 Nb4 (12... e5 $142 13. Qd2 e4 14.
Nc3 exf3 15. gxf3 Re8+ 16. Kf2 Qh4+ 17. Kg1 Nxc3 18. bxc3 $19) 13. Qd2 Qxd4 $1
14. Qxd4 Nc2+ 15. Kf2 Nxd4 16. Nc3 e5 (16... Be6 17. Bd3 $19) 17. Nb5 (17. Bd3
Be6 $19) 17... Nxb5 (17... Rd8 $5 18. Rd1 Be6 19. Nxd4 $19) 18. Bxb5 Be6 (18...
Rd8 19. Rhe1 Rd2+ 20. Kg3 $19) 19. b3 (19. Rhe1 $142 a6 20. Bf1 $17) 19... f5
$4 (19... Rac8 $5 20. Rac1 $19) 20. Rhd1 $2 (20. Rhe1 $5 e4 21. fxe4 fxe4+ 22.
Ke3 $11) 20... Rad8 (20... Kf7 21. Rac1 Rac8 22. Bd7 Rxc1 23. Bxe6+ Kxe6 24.
Rxc1 $19) 21. Rac1 (21. Re1 Rd5 22. Bc4 Rd2+ 23. Ke3 Rd6 $17) 21... a6 (21...
Rxd1 22. Rxd1 Kf7 23. Bd7 $19) 22. Bc4 Bxc4 (22... Kf7 23. h4 Ke7 24. Rxd8 Rxd8
25. Bxe6 Kxe6 26. Ke2 $19) 23. Rxd8 (23. bxc4 Rxd1 24. Rxd1 Rc8 $17) 23... Rxd8
24. Rxc4 Rd2+ (24... b5 $142 25. Rc2 Kf7 $17) 25. Kg3 $4 (25. Kf1 $142 b5 26.
Rc8+ Kg7 27. a4 $15) 25... Rxa2 (25... f4+ 26. Kh3 Rxa2 27. Rc8+ Kf7 28. Rc7+
Ke6 29. Rxb7 $19) 26. Rc8+ Kf7 27. Rc7+ Kf6 28. Rxb7 (28. h4 f4+ 29. Kh3 $19)
28... f4+ 29. Kh3 h5 30. Rb8 Kg5 (30... Rb2 $142 31. Rf8+ Ke7 32. Ra8 Rxb3 33.
Kh4 $19) 31. Ra8 Rb2 (31... Kf5 $142 $19) 32. Rxa6 $11 Rxb3 33. Re6 $4 (33. Ra8
$142 $11) 33... Kf5 $19 34. Re8 Re3 {Black prepares the advance e4} (34... g5
$142 35. Rf8+ Ke6 36. Re8+ Kd5 37. Rd8+ Kc4 38. Rc8+ Kd4 39. Rd8+ Ke3 $19) 35.
Kh4 $11 Re2 36. Kh3 (36. h3 Kf6 37. g3 fxg3 38. Kxg3 Kg7 $11) 36... e4 (36...
Kf6 $142 37. Rf8+ Kg5 $11) 37. g4+ $4 (37. fxe4+ Rxe4 38. Rf8+ Kg5 $11) 37...
fxg3 (37... hxg4+ $142 38. fxg4+ Kf6 39. g5+ Kxg5 40. Re5+ Kf6 $19) 38. fxe4+
$11 Rxe4 39. Rf8+ Kg5 40. hxg3 Re5 41. Rf3 Rf5 42. Ra3 Re5 43. Rf3 Re6 44. Ra3
Rf6 45. Re3 Kh6 46. g4 Rf1 47. gxh5 Kxh5 48. Kg2 Rf4 49. Ra3 g5 50. Rb3 Kh4 51.
Ra3 g4 52. Rb3 Rc4 53. Ra3 Rc2+ 54. Kg1 g3 55. Ra8 Rc1+ 56. Kg2 Rc2+ 57. Kg1
Rc4 58. Rh8+ Kg4 59. Rg8+ Kf3 60. Rf8+ Rf4 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "2002.11.29"]
[Round "1"]
[White "Bailey, B."]
[Black "Batterman, J."]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1873"]
[BlackElo "1754"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "117"]

{C63: Ruy Lopez: Schliemann/Jaenisch Defence} 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4.
Bxc6 dxc6 5. exf5 (5. Qe2 Bd6 6. Nc3 fxe4 7. Nxe4 Nf6 8. d4 Qe7 9. dxe5 Bxe5
10. Nxe5 Qxe5 11. Nxf6+ gxf6 12. Bf4 Qxe2+ 13. Kxe2 Bf5 14. c3 O-O-O 15. f3 Rd7
16. Kf2 Re8 17. Rhe1 Rde7 18. Rxe7 Rxe7 19. Rd1 b6 {
Fedorov,V (2405)-Caruso,A (2235) Forli 1992 1-0 (34)}) 5... Bxf5 6. Nxe5 Nf6 7.
d4 $146 (7. Qe2 Be7 8. d3 O-O 9. O-O Re8 10. Be3 Bd6 11. Nc4 Bf4 12. Qd2 Bxe3
13. fxe3 Bg6 14. Nc3 Ng4 15. Qe2 Qg5 16. Rf3 b5 17. Nd2 Rxe3 18. Rxe3 Qxe3+ 19.
Qxe3 Nxe3 20. Rc1 Rd8 21. Nf3 Nd5 {Ficet,A-Harnois,C Romans 1999 1/2-1/2 (51)})
(7. O-O Bd6 8. d4 (8. Re1 O-O 9. d3 c5 10. Qf3 Be6 11. Qxb7 Bd5 12. Qa6 Rb8 13.
Nc3 Rb6 14. Qxa7 Ba8 15. Qa4 Rb4 16. Qa5 Ng4 17. Nxg4 Rxg4 18. Ne4 Qh4 19. h3
Qxh3 20. g3 Rxg3+ 21. fxg3 Bxg3 22. Qd2 Bxe1 {
Yuen Tak Mok-Hoel,O Dos Hermanas 2003 0-1}) 8... O-O 9. Bg5 Qe8 10. Bxf6 Rxf6
11. f4 c5 12. c3 Rd8 13. Nd2 cxd4 14. cxd4 c5 15. Qb3+ Be6 16. d5 Bxe5 17. dxe6
Bd4+ 18. Kh1 Qxe6 19. Qxb7 Rf7 20. Qb3 Qd5 21. Qc4 Bxb2 {
Biolek,R (2076)-Kennaugh,C (2287) Olomouc 2004 0-1 (46)}) 7... Be7 8. Nc3 (8.
O-O c5 9. Re1 O-O $14) 8... O-O (8... c5 $5 9. dxc5 Qxd1+ 10. Nxd1 Bxc5 $11) 9.
O-O $16 Nd5 (9... c5 10. Ne2 Qd6 11. Re1 $16) 10. Nxd5 (10. Ne2 Bd6 11. Ng3 $16
) 10... cxd5 $2 (10... Qxd5 $5 11. c4 Qd6 $16) 11. Be3 (11. c3 a5 $18) 11... c6
(11... Bd6 12. c3 $18) 12. Qe2 (12. c3 Bf6 $18) 12... Qc7 13. c4 (13. c3 Rae8
$18) 13... Bd6 (13... Be6 14. c5 Bxc5 15. Nxc6 $16) 14. Bf4 (14. cxd5 cxd5 15.
Qb5 Be6 $16) 14... dxc4 $2 (14... c5 $142 15. dxc5 Qxc5 $16) 15. Qxc4+ $18 Kh8
16. Bg3 Rad8 (16... Be4 17. Rae1 Bd5 18. Qc3 $18) 17. Rfe1 (17. Rae1 $142 $18)
17... Rf6 $4 (17... Rde8 $18) 18. Nf7+ (18. Bh4 $142 Be6 19. Qc2 $18) 18...
Rxf7 $2 (18... Qxf7 $142 19. Qxf7 Rxf7 20. Bxd6 h5 $16) 19. Bxd6 $18 Qd7 20.
Be5 Re7 (20... Kg8 21. Qc3 $18) 21. Re3 Re6 (21... Qd5 22. Qb4 Rdd7 23. h3 $18)
22. Rae1 (22. Qc5 Rg6 23. Qxa7 Be6 $18) 22... Rde8 (22... Re7 23. h3 $18) 23.
h3 h5 (23... Kg8 $18) 24. Qe2 Qf7 25. Rg3 Kh7 (25... Kg8 26. Rg5 R8e7 27. Qxh5
Qxh5 28. Rxh5 $18) 26. Rg5 Bg6 (26... Rh6 27. Qd2 Rg6 28. Rxh5+ Kg8 29. f3 $18)
27. g4 (27. Qd2 $142 $5 Kg8 $18) 27... hxg4 28. Qxg4 (28. hxg4 $142 Kg8 29. Kg2
Bh7 $18) 28... Rf6 29. Re3 Rf5 30. Rxf5 (30. Qh4+ $142 Kg8 31. Rg2 $18) 30...
Qxf5 $14 31. Rb3 Qxg4+ $2 (31... b6 $142 $16) 32. hxg4 $18 Re7 33. f4 Be4 (
33... Bf7 $142 34. Ra3 Be6 $18) 34. Kf2 Kg8 35. Re3 Bd5 36. b3 $4 (36. Kg3 Bxa2
37. Ra3 Bd5 $18) 36... a6 $4 (36... g6 $142 $5 $16) 37. f5 (37. Kg3 $142 $5 g5
38. f5 Kf7 $18) 37... Kf7 38. Kg3 Re8 $2 (38... g6 $18) 39. Kf4 Rh8 (39... g6
40. Rh3 gxf5 41. g5 $18) 40. g5 (40. Bd6 $142 Rd8 41. Re7+ Kf8 42. Ba3 $18)
40... Rh4+ 41. Kg3 Re4 42. Rxe4 $4 (42. g6+ $142 Kf8 43. Rc3 $18) 42... Bxe4
$14 43. g6+ Kg8 44. Kf4 Bb1 45. a3 a5 46. Bc7 Bc2 47. b4 axb4 48. axb4 b5 49.
Bd6 Bb3 50. Kg5 Bd5 51. Kf4 Bh1 52. Ke5 Bd5 53. Be7 Bh1 54. Kd6 Bd5 55. Bg5 Bf3
56. Ke7 Bd5 57. Bh6 Be4 (57... gxh6 58. f6 {Passed pawn}) 58. Bxg7 Bxf5 (58...
Kxg7 59. f6+ {Passed pawn}) 59. Be5 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "2002.11.29"]
[Round "2"]
[White "Cerminaro, J."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "114"]

{D02: 1 d4 d5 2 Nf3 sidelines, including 2...Nf6 3 g3 and 2...Nf6 3 Bf4} 1. d4
d5 2. Bf4 Nf6 3. Nf3 Bf5 4. e3 e6 5. h3 Nbd7 6. Nbd2 c5 (6... Be7 7. Bd3 Bg6 8.
O-O O-O 9. Bxg6 hxg6 10. Rc1 c5 11. dxc5 Nxc5 12. Qe2 Rc8 13. c4 dxc4 14. Nxc4
Qd3 15. Rfe1 Qxe2 16. Rxe2 Nd3 17. Rcc2 Nb4 18. Rc1 b5 19. Nfe5 bxc4 20. a3 Nd3
21. Rxc4 {Biriukov,I (2343)-Ivanov,A (2191) St Petersburg 2002 0-1 (47)}) (6...
c6 7. Bd3 Bg6 8. O-O Be7 9. Ne5 Rc8 10. Ndf3 Qb6 11. b3 c5 12. Bxg6 hxg6 13.
Nxd7 Nxd7 14. Ne5 cxd4 15. Nxd7 Kxd7 16. Be5 dxe3 17. Bd4 exf2+ 18. Rxf2 Bc5
19. Rxf7+ Kd6 20. c3 Bxd4+ 21. cxd4 {
Kingsley,P-Lindenskov,B Dos Hermanas 2004 0-1 (31)}) 7. c3 Qb6 8. Qc1 $146 (8.
Qb3 cxd4 9. exd4 h6 10. Qxb6 Nxb6 11. Ne5 a6 12. Bd3 Bxd3 13. Nxd3 Nbd7 14. Ne5
Be7 15. Ndf3 O-O 16. O-O Rfc8 17. Rac1 b5 18. b3 Nxe5 19. Nxe5 Ne4 20. c4 bxc4
21. bxc4 dxc4 22. Nxc4 Rd8 {Lauer,B-Mierse,F Frankfurt 1999 1/2-1/2 (57)}) (8.
Nh4 Be4 9. f3 cxd4 10. cxd4 Bg6 $11 (10... Qxb2 $4 11. fxe4 g5 12. Rb1 $18))
8... Bd6 9. Ne5 h6 $4 (9... Bxe5 10. dxe5 Ne4 11. f3 Nxd2 12. Qxd2 $11) 10.
Ndf3 (10. Nec4 $142 dxc4 11. Nxc4 Bxf4 12. Nxb6 axb6 13. exf4 cxd4 14. Bb5 $18)
10... O-O $15 11. Be2 Bxe5 (11... c4 $5 $17) 12. Nxe5 $11 Rfe8 13. O-O Nxe5 14.
Bxe5 Nd7 15. Bh2 e5 16. dxe5 Nxe5 17. Rd1 Rad8 {Black intends c4} (17... Qg6
18. Bg3 Nd3 19. Bxd3 Bxd3 20. Rd2 $11) 18. b3 Qg6 19. Bg3 Bd3 {Black plans c4}
(19... h5 20. Kh2 $11) 20. Bxd3 $11 Nxd3 21. Qd2 (21. Qb1 $142 $5 c4 22. bxc4
dxc4 23. Qxb7 $11) 21... c4 $17 22. Qc2 Rxe3 (22... b6 $142 $5 $17) 23. Bc7
Ree8 24. Bxd8 Rxd8 25. bxc4 dxc4 26. Rab1 (26. Qa4 Kh7 27. Qxa7 Rd5 $14) 26...
Rd5 (26... b6 $5 $11) 27. Rxb7 $14 Rf5 (27... Rg5 28. g3 Re5 29. Rb8+ (29. Rxa7
$2 Qc6 30. Qb1 Rb5 $17) 29... Kh7 30. Rc8 $14) 28. Rb8+ (28. Rxd3 $5 cxd3 29.
Qxd3 $16) 28... Kh7 $14 29. Rxd3 cxd3 30. Qxd3 Qe6 $4 (30... Re5 $5 31. Qxg6+
Kxg6 $14) 31. Re8 (31. Rb5 g6 32. Rxf5 gxf5 $18) 31... Qxe8 $4 (31... Qg6 $142
$16) 32. Qxf5+ $18 g6 (32... Kg8 33. c4 $18) 33. Qc2 Qe1+ 34. Kh2 Qe5+ 35. g3
Qc5 36. c4 a5 (36... Kg8 37. Kg2 Qc6+ 38. Kg1 $18) 37. Kg1 Kg7 (37... Kg8 $18)
38. Qb2+ Kf8 39. Qb5 Qb4 (39... Qd4 40. Qxa5 h5 41. Qa8+ Ke7 42. Qa3+ Kd7 43.
Qa4+ Ke7 44. h4 $18) 40. Kf1 (40. Qxb4+ $142 axb4 41. Kf1 Ke7 $18) 40... Ke7 (
40... Qd2 41. a4 $18) 41. Ke2 (41. Qxb4+ $142 axb4 42. Ke2 Kd6 $18) 41... Qa3 (
41... Qc3 42. Qb3 Qf6 43. Qa3+ Ke8 44. Qxa5 Qe6+ 45. Kd3 Qxh3 46. Qe5+ Kf8 47.
Qd6+ Kg8 48. c5 $18) 42. Qb3 Qd6 43. Qe3+ Kf8 44. Qxh6+ Kg8 45. Qe3 Qb4 (45...
Qc6 46. Qd3 Qf6 47. Qd5 Qb2+ 48. Qd2 $18) 46. Qb3 Qe7+ 47. Kf1 Qe4 48. f3 (48.
Kg1 $142 $18) 48... Qd4 $2 (48... Qe5 49. g4 Qh2 $18) 49. Qc2 a4 (49... Qc5 $18
) 50. Qxa4 (50. c5 $142 Qf6 51. f4 $18) 50... Qd3+ $11 51. Ke1 Qe3+ 52. Kd1
Qxf3+ 53. Kd2 Qf2+ 54. Kc3 Qxg3+ 55. Kb4 Qe1+ 56. Kb5 Qe8+ 57. Kb4 Qe1+ 1/2-1/2

[Event "Washington Class"]
[Site "?"]
[Date "2002.11.30"]
[Round "3"]
[White "Bailey, B."]
[Black "Daroza, E."]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1873"]
[BlackElo "1803"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "34"]

{C10: French with 3 Nc3: Unusual Black 3rd moves and 3...dxe4} 1. e4 e6 2. d4
d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Bg5 Be7 9.
Nxf6+ Bxf6 10. Bxf6 (10. Bf4 O-O 11. c3 g6 12. Re1 Bg7 13. h4 Re8 14. h5 a5 15.
Re3 a4 16. Ne5 Nxe5 17. Bxe5 Ra5 18. hxg6 hxg6 19. Qg4 Re7 20. Rae1 Be8 21.
Bxg7 Kxg7 22. Rh3 Rd7 23. Qf4 Qg5 24. Qh2 Qd2 {
Inkiov,V (2480)-Spiridonov,N (2400) Varna 1985 1-0 (35)}) 10... Qxf6 (10...
Bxf3 11. Bxd8 Bxd1 12. Bxc7 Rc8 13. Raxd1 Rxc7 14. c3 O-O 15. Be2 Nb6 16. Bf3
Rd8 17. Rd3 Kf8 18. Rfd1 Nc4 19. Rb1 e5 20. h3 Na3 21. Rbd1 exd4 22. cxd4 Ke7
23. Kf1 Nb5 24. a4 Nd6 25. Re3+ {
Kosov,I (1750)-Friedel,R (1301) Prague 2005 1-0 (39)}) 11. Be2 Rd8 $146 (11...
Bxf3 12. Bxf3 c6 13. c3 O-O 14. Re1 Rfd8 (14... Nb6 15. Qc2 Rfd8 16. a4 Nd5 17.
a5 Rac8 18. Qb3 Rd7 19. Rad1 Ne7 20. Re3 Rcd8 21. Qa4 Rd6 22. Qb4 R6d7 23. Qc5
a6 24. Rde1 Qf5 25. Re5 Qc2 26. Qb4 Nd5 27. Bxd5 cxd5 28. R5e2 Qd3 29. Qc5 {
Lutring,A (2015)-Decsey,K (2005) Paks 1996 1/2-1/2 (50)}) 15. Qb3 Nb6 16. a4
Rd7 17. a5 Nd5 18. Bxd5 exd5 19. Re5 g6 20. Rae1 Kg7 21. h3 Rc8 22. Qb4 Qd8 23.
Re7 Rxe7 24. Rxe7 Rc7 {1/2-1/2 (24) Costa,P-Gahagnon,J Elancourt 2003}) (11...
O-O 12. c3 Rad8 13. Qd2 b6 14. Rad1 Bb7 15. Qe3 c5 16. Ne5 cxd4 17. cxd4 Bd5
18. b3 Qe7 19. Rc1 Rc8 20. Ba6 Rxc1 21. Rxc1 Nxe5 22. dxe5 Qa3 23. Bc4 Bxc4 24.
Rxc4 Qxa2 25. h4 Rd8 26. h5 {
Litwak,A (2168)-Bjelajac,M (2370) playchess.com INT 2003 0-1 (64)}) 12. c3 (12.
Qd2 O-O $11) 12... a5 (12... O-O 13. Qb3 $11) 13. a4 (13. Qd2 O-O $11) 13...
O-O 14. Qc2 e5 15. dxe5 (15. Rad1 Bd5 $11) 15... Nxe5 $15 16. Nxe5 (16. Nd4 Bd7
17. Rad1 b6 $15) 16... Qxe5 $17 17. f4 $4 (17. Rfd1 $142 $17) 17... Qe3+ $19 (
17... Qe3+ 18. Rf2 Rd2 19. Qxd2 Qxd2 $19) 0-1

[Event "Washington Class"]
[Site "?"]
[Date "2002.11.30"]
[Round "4"]
[White "Rasmussen, E."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "33"]

{D00: 1 d4 d5: Unusual lines} 1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 Bf5 5. fxe4
Nxe4 6. Qf3 Nxc3 7. bxc3 Bc8 (7... Qc8 8. Bc4 e6 9. g4 (9. Ne2 Bd6 10. Ng3 Bxc2
11. Nh5 O-O 12. Bh6 Qd8 13. Bxg7 Qh4+ 14. g3 Qe4+ 15. Be2 Nd7 16. Bxf8 Rxf8 17.
O-O Ba3 18. Qxe4 Bxe4 19. Rf4 Bb2 20. Raf1 f5 21. Bf3 Bd3 22. Rd1 Ba6 23. c4 e5
{Rossi,P (1811)-Orsoni,J (1852) Bastia 2006 1/2-1/2 (54)}) 9... Bxc2 10. d5 Be7
11. dxe6 f5 12. Qe2 Be4 13. gxf5 Bxf5 14. Nf3 O-O 15. Bg5 Qe8 16. Ne5 Nc6 17.
Nf7 Bxg5 18. Nxg5 Qe7 19. Rg1 Na5 20. Rd1 Nxc4 21. Rd7 Qc5 22. Nf3 {
Laengl,J-Varga,Z (2425) Nuremberg 1989 0-1}) 8. Bc4 e6 9. Ne2 $146 (9. Nh3 Be7
10. O-O O-O 11. Bd3 (11. Nf4 c6 12. Nh5 Nd7 13. Qg4 g6 14. Bh6 Re8 15. Qxe6 Ne5
16. Qxf7+ Nxf7 17. Bxf7+ Kh8 18. Bg7# {1-0 (18) Diemer,E-Portz Lindau 1948})
11... Nd7 12. Qh5 Nf6 13. Rxf6 g6 14. Qh6 Bxf6 15. Ng5 {
1-0 (15) Bondick,K-Czop,R playchess.com INT 2004}) (9. d5 Qh4+ 10. Kd1 Qxc4 11.
Bd2 Qxd5 12. Qg3 Bd6 13. Qg4 h5 {0-1 (13) Zerbib,C-Mazet,J (2175) Bethune 1998}
) (9. Qg4 Nd7 10. Nf3 Nf6 $11) 9... Qf6 (9... Bd6 10. O-O O-O 11. Bd2 $11) 10.
Qh3 (10. Bf4 $142 Bd6 11. O-O $11) 10... Qf5 $4 (10... Be7 $142 11. Qe3 O-O $15
) 11. Qg3 $16 Kd8 $4 (11... Nc6 $142 12. Rb1 b6 $16) 12. Bf4 $18 Bd6 (12... Qa5
13. Rb1 a6 $18) 13. O-O Bxf4 (13... Qg6 14. Bxd6 cxd6 15. Qxd6+ Nd7 16. Bd3 $18
) 14. Rxf4 Qg6 15. Rg4 Qxc2 (15... Nd7 16. Rxg6 hxg6 17. Bxe6 fxe6 18. Qxg6 $18
) 16. Rxg7 Qa4 17. Qg5+ (17. Qg5+ Ke8 18. Rf1 Rf8 19. Rgxf7 Rxf7 20. Qg8+ Kd7
21. Qxf7+ Kc6 22. Qf3+ Kb6 23. Rb1+ Ka5 24. Qh5+ e5 25. Qxe5+ b5 26. Rxb5+ Ka6
27. Rb4+ Qb5 28. Qxb5#) 1-0

[Event "Washington Class"]
[Site "?"]
[Date "2002.12.01"]
[Round "5"]
[White "Bailey, B."]
[Black "Kelley, D."]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1873"]
[BlackElo "1884"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "38"]

{B33: Sicilian: Pelikan and Sveshnikov Variations} 1. e4 c5 2. Nf3 Nc6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Qd3 O-O 10.
O-O-O Bxc3 11. Qxc3 d6 12. Kb1 $146 (12. Qd2 Rd8 13. Bc4 Bg4 14. Be2 Rac8 15.
c3 Be6 16. Kb1 d5 17. exd5 Rxd5 18. Qe3 Ra5 19. a3 Bb3 20. Rd2 Qe6 21. Bd1 f6
22. Nh4 Ra6 23. h3 Rf8 24. Bxb3 Qxb3 25. Qe4 Ra4 26. c4 Qxc4 {
Romero,M-Guiot,J (2110) Paris 1998 0-1 (53)}) (12. Bb5 Bg4 13. Bxc6 Rfc8 14.
Rd3 Rxc6 15. Qd2 Rac8 16. c3 Qe6 17. Rd5 Ra6 18. b3 f5 19. h3 fxe4 20. Nxe5
dxe5 21. hxg4 Rxa2 22. Qxa2 Qxd5 23. Qc2 Qc5 24. Rh3 Rf8 25. Re3 Rf4 26. g3
Rxg4 {Lahti,A-Bleiman,Y Siegen 1970 0-1 (38)}) 12... Bg4 13. h3 Bh5 14. g4 Bg6
15. Qe3 Rac8 16. h4 $4 (16. a3 $142 $11) 16... Nb4 $19 17. c3 $2 (17. Bd3 Qe6
18. b3 Qxg4 19. h5 $19) 17... d5 18. cxb4 (18. Nd2 Qc6 19. Bb5 Qxb5 20. cxb4 f6
$19) 18... Bxe4+ 19. Ka1 (19. Bd3 Bxf3 20. g5 $19) 19... Qxf3 (19... Qxf3 20.
Be2 Qxe3 21. fxe3 Bxh1 22. Rxh1 Rc2 $19) 0-1

[Event "North American Class"]
[Site "?"]
[Date "2002.12.26"]
[Round "1"]
[White "Bailey, B."]
[Black "Weiner, B."]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1873"]
[BlackElo "1966"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "89"]

{C80: Open Ruy Lopez: Sidelines and 9 Nbd2} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4.
Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. Be3 O-O
11. Nc3 f6 12. Nf3 f5 13. d5 cxd5 14. Nxd5 Bd6 {Black prepares f4} 15. c4 f4
16. Bd4 Nxd4 17. Qxd4 $146 (17. Nxd4 c6 18. Nc3 Bc5 19. Nf3 Bg4 20. Qxd8 Raxd8
21. Rad1 Bb4 22. h3 Bxf3 23. gxf3 Kf7 24. Rxd8 Rxd8 25. Re2 Bxc3 26. bxc3 Rd3
27. Rb2 Rd7 28. Rb4 g5 29. c5 Ke7 30. Kf1 Kd8 31. Ke2 Kc7 {
Sagues,V (1950)-Lacrosse,M (2253) Paris 2003 0-1 (50)}) (17. Nxd4 $6 f3 18.
Nxf3 Bg4 $11) 17... c5 (17... Bg4 18. Ne5 Be6 19. Nxf4 Qf6 20. Nxe6 Qxe6 $18)
18. Qc3 Bg4 19. Rad1 (19. h3 Bxf3 20. Qxf3 Qg5 $18) 19... Bxf3 $2 (19... Re8
$142 $18) 20. Qxf3 (20. gxf3 $6 Qg5+ 21. Kh1 Qh6 22. Ne7+ Kh8 $16) 20... Qa5 (
20... Re8 21. h3 Rxe1+ 22. Rxe1 Kh8 23. Nxf4 Qf8 $18) 21. Qc3 (21. Nc3 $142
Rad8 22. Qxb7 $18) 21... Qxc3 $14 22. Nxc3 Rfe8 (22... Rae8 23. Ne4 Be5 24.
Nxc5 Bxb2 25. Nxb7 Rxe1+ 26. Rxe1 $14) 23. Kf1 (23. Re4 Rxe4 24. Nxe4 Bf8 $16)
23... Rxe1+ 24. Rxe1 Kf7 25. f3 (25. b3 Rd8 $14) 25... Re8 26. Rxe8 Kxe8 27. b3
Kd7 28. Ke2 Ke6 29. Kd3 Kf5 30. Ne4 Be7 31. Ke2 g5 32. h3 h5 33. Kd3 Ke5 34.
Nc3 Bd8 35. Ne4 b6 36. Nc3 Kf5 37. a4 g4 $4 (37... Ke5 $142 $11) 38. hxg4+ $18
hxg4 39. Nd5 (39. fxg4+ $142 Kxg4 40. Ke4 $18) 39... gxf3 $11 40. gxf3 Ke5 41.
Nc3 Bh4 42. Ne2 Bf2 43. Kc2 Be1 44. Kd3 Kf5 45. Kc2 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "2002.12.27"]
[Round "2"]
[White "Haubrich, S."]
[Black "Bailey, B."]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1999"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "145"]

{C90: Closed Ruy Lopez with 7...d6: Early deviations} 1. e4 e5 2. Nf3 Nc6 3.
Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. h3 Na5 9. c3 Nxb3 10. axb3
Bb7 11. d3 c5 12. Nbd2 (12. c4 O-O 13. Nc3 b4 14. Nd5 Nxd5 15. cxd5 f5 16. Nd2
f4 17. f3 Bc8 18. Nf1 Bh4 19. Re2 Qg5 20. Kh1 Qe7 21. Bd2 h5 22. Be1 Bf6 23.
Nh2 Bd7 24. Bf2 g5 25. Kg1 Kf7 26. Kf1 Rh8 {
Barria,D (2355)-Vasquez,R (2505) Santiago 1997 0-1 (53)}) 12... O-O (12... Rc8
13. Nf1 c4 14. bxc4 bxc4 15. Qa4+ Qd7 16. dxc4 Qxa4 17. Rxa4 Nxe4 18. Ne3 Nc5
19. Ra3 Nd3 20. Rd1 e4 21. Nd4 g6 22. Nd5 Rxc4 23. b3 Rc8 24. Nxe7 Kxe7 25. Bd2
f5 26. c4 Kf7 27. Ra2 {Tezok,C-Karagollu,A Kusadasi 2006 0-1 (33)}) 13. Nf1 Re8
14. Ne3 g6 $146 (14... Bf8 15. c4 g6 16. Ng4 Nh5 17. Nh6+ Kg7 18. g3 Qd7 19. h4
Kh8 20. Nh2 Bxh6 21. Bxh6 Qh3 22. Re3 {
1/2-1/2 (22) Deva,C (2114)-Barbitskij,A (2244) Chalkidiki 2000}) 15. Nh2 Bf8
16. c4 Bg7 (16... Nd7 17. Nd5 $15) 17. Neg4 $11 Nxg4 18. hxg4 (18. Nxg4 $143 f5
19. Nh6+ Bxh6 20. Bxh6 Qh4 $17) 18... b4 19. Qf3 (19. Nf1 Bc8 $11) 19... Qf6 (
19... Rf8 20. Qh3 $11) 20. Qg3 g5 (20... Qe7 21. Nf1 $11) 21. Re3 (21. Bd2 a5
$14) 21... Bc8 (21... a5 22. Re1 $11) 22. Rf3 (22. Re1 $5 $16) 22... Qg6 $11
23. Nf1 f6 24. Ne3 Be6 25. Kf1 (25. Ra5 h5 26. Nf5 Bxf5 27. gxf5 Qf7 $14) 25...
h5 (25... a5 $142 $11) 26. Bd2 $4 (26. Nf5 h4 27. Qh3 Bxf5 28. exf5 Qf7 $14)
26... h4 $4 (26... hxg4 $142 27. Nxg4 a5 $17) 27. Qh2 Kf7 (27... Kf8 28. Rh3
$16) 28. Rh3 (28. Nf5 Red8 $16) 28... Rh8 (28... Ke7 29. Nf5+ Kd7 30. g3 hxg3
31. Qxg3 $16) 29. Ke2 (29. Nf5 $142 $5 a5 30. Ke2 $18) 29... Ke7 $16 30. f3 (
30. g3 hxg3 31. Qxg3 Rxh3 32. Qxh3 Kd8 $14) 30... Kd7 31. Be1 Qe8 32. Bf2 Kc6
33. Qg1 Kb7 34. Ra5 Qc6 35. Qa1 Kc7 36. Rh1 Kb7 37. Nc2 Kc7 38. Kf1 Kb7 39. Kg1
Kc7 40. Kh2 Kb7 41. Qa2 Bf8 42. Ra1 Be7 43. d4 $4 (43. Rh1 $142 $14) 43... exd4
$19 44. Bxd4 Rhb8 $4 (44... Bd8 $142 45. Bg1 Bxa5 46. Qxa5 Qc7 47. Qxc7+ Kxc7
$19) 45. Bf2 $11 Bd8 46. Ra4 Bc7 47. Kh3 $4 (47. Kg1 $142 $11) 47... a5 $19 48.
Ne3 (48. Ne1 Re8 49. Nd3 Bxg4+ 50. fxg4 Qxe4 51. Qb1 $19) 48... Qe8 (48... d5
$142 49. Rxa5 Rxa5 (49... Bxa5 $6 50. cxd5 Qd7 51. dxe6 $19) 50. Qxa5 Bxa5 51.
cxd5 Bxg4+ 52. Nxg4 Qb5 $19) 49. Qb1 Rd8 (49... Bf7 50. Nd5 Bxd5 51. cxd5 $11 (
51. exd5 Qe2 52. Bg1 f5 53. Qxf5 Rf8 $19)) 50. Qd3 (50. Qc2 $142 $14) 50... Qc6
$2 (50... Bf7 51. Nd5 Bxd5 52. cxd5 $11) 51. Re1 (51. g3 hxg3 52. Bxg3 Rh8+ 53.
Kg2 Rh7 $16) 51... Re8 $2 (51... d5 $142 $5 52. cxd5 Qd6 $11) 52. Raa1 Rad8 (
52... Rh8 $5 $16) 53. g3 $18 hxg3 54. Bxg3 Re7 55. Kg2 Rh8 $2 (55... Qd7 $142
$18) 56. Nd5 Bxd5 (56... Reh7 57. Nxf6 Rh6 58. Nd5 Bxd5 59. Qxd5 (59. cxd5 $6
Qd7 $14) (59. exd5 $6 Qd7 $16) 59... Qxd5 60. exd5 $18 (60. cxd5 $6 Kb6 $16))
57. exd5 (57. cxd5 $6 Qd7 $11) (57. Qxd5 $6 Rh6 $16) 57... Qd7 58. Rxe7 Qxe7
59. Re1 Qd8 (59... Qg7 60. Qf5 $18) 60. Qe4 Rf8 (60... Kb6 61. Qg6 $18) 61. Qe6
(61. Qg6 Qd7 62. Re6 Ka8 63. Rxf6 Rxf6 64. Qxf6 a4 65. Qxg5 Qh7 $18) 61... Kb8
62. Qf5 Kb7 63. Re6 Kb8 (63... Rf7 $18) 64. f4 Kb7 65. Qg6 (65. Kf3 $142 $18)
65... Kb8 $4 (65... Qd7 $18) 66. Kf3 (66. fxg5 $5 a4 67. bxa4 Rg8 68. Qxf6 Rxg5
69. Qxd8+ Bxd8 70. Bxd6+ Kb7 $18) 66... Kb7 (66... Qd7 67. Rxf6 Rxf6 68. Qxf6
gxf4 69. Bxf4 $18) 67. Qg7 gxf4 68. Bxf4 f5 (68... Kc8 69. Bh6 Rh8 70. Rxf6 Rh7
$18) 69. g5 Kb8 (69... Rg8 70. Qf7 Ka6 71. Qf6 $18) 70. Re7 Re8 71. Rd7 Qc8 72.
Bxd6 Bxd6 73. Rxd6 (73. Rxd6 Qc7 74. Qd7 Qxd7 75. Rxd7 a4 76. bxa4 Kc8 77. Rf7
Rg8 78. Kf4 b3 79. Kxf5 Rh8 80. g6 Rh5+ 81. Kf6 Rh1 82. g7 Rg1 83. d6 Kd8 84.
Ke6 Rg6+ 85. Kd5 Ke8 86. Re7+ Kd8 87. Kc6 Rxg7 88. Rxg7 Ke8 89. a5 Kf8 90. Re7
Kg8 91. d7 Kh8 92. d8=Q#) 1-0

[Event "North American Class"]
[Site "?"]
[Date "2002.12.28"]
[Round "3"]
[White "Bailey, B."]
[Black "Arndt, L."]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1873"]
[BlackElo "1813"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "57"]

{C75: Ruy Lopez: Deferred Steinitz: 5 c3 Bd7 6 d4 without ...g6} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 d6 4. c3 Bd7 5. d4 exd4 6. cxd4 a6 (6... h6 7. Nc3 a6 8. Ba4 b5
9. Bb3 Nf6 10. O-O Bg4 11. Be3 Na5 12. Bc2 Nc4 13. Bc1 Be7 14. Qd3 Bxf3 15.
Qxf3 O-O 16. b3 Nb6 17. e5 Ne8 18. Bxh6 Bg5 19. Qf5 {
1-0 (19) Gonzalez,Y (2495)-Navines Monfa,J (2098) Badalona 2005}) (6... Nf6 7.
Nc3 Be7 8. O-O O-O 9. Re1 h6 10. Bd2 a6 11. Ba4 b5 12. Bb3 Bg4 13. Be3 Re8 14.
h3 Bh5 15. Rc1 Na5 16. Bc2 Bf8 17. g4 Bg6 18. e5 Bxc2 19. Qxc2 dxe5 20. dxe5
Nd7 21. Red1 {Wieland,O-Vogler,M Schoeneck 2005 1-0 (33)}) 7. Ba4 b5 $146 (7...
Be7 8. Nc3 Bf6 9. O-O Nge7 10. Re1 b5 11. Bc2 Bg4 12. Ne2 Bxf3 13. gxf3 Ng6 14.
Be3 O-O 15. f4 Nh4 16. Ng3 Nxd4 17. Bxd4 Bxd4 18. Qg4 Ng6 19. e5 Qh4 20. Qd1
Nxf4 21. Be4 Nh3+ 22. Kg2 {Cap,J-Oskrobany,E Plzen 1999 1-0 (46)}) (7... h6 8.
O-O Nge7 9. Nc3 Ng6 10. h3 Be7 11. a3 O-O 12. b4 f5 13. e5 dxe5 14. dxe5 Be6
15. Bb3 Qc8 16. Nd5 Rd8 17. Nxe7+ Ngxe7 18. Qc2 Kf7 19. Re1 Bxb3 20. Qxb3+ Qe6
21. Qc2 Rd5 22. Bb2 {Zunker,R (2195)-Lazic,S Wiesbaden 1996 1/2-1/2 (39)}) 8.
Bc2 Be7 (8... Nb4 $142 $5 9. Bb3 c5 $16) 9. Nc3 $18 Nf6 $6 (9... Bg4 10. Be3
Bf6 11. Nd5 $18) 10. a3 (10. e5 $142 $5 dxe5 11. dxe5 Nh5 $18) 10... O-O (10...
Bg4 11. Be3 O-O 12. O-O $18) 11. h3 (11. e5 $5 dxe5 12. dxe5 Ng4 $18) 11... Re8
(11... b4 $142 12. Ne2 Na5 $18) 12. Qd3 $4 (12. O-O $5 h6 $18) 12... g6 (12...
b4 $142 13. Nd5 g6 $11) 13. Bh6 $4 (13. O-O $142 $5 b4 14. Ne2 bxa3 15. bxa3
$16) 13... b4 (13... Nxe4 $142 14. O-O Nxc3 15. Qxc3 Bf6 $17) 14. Ne2 $14 bxa3
15. bxa3 Nxe4 $4 (15... Na5 $142 16. Qd1 c5 $14) 16. Qxe4 $18 Bf8 (16... Bf6
17. Qf4 Na5 $18) 17. Qf4 Qe7 18. Bd1 Bxh6 (18... Qe4 19. Qxe4 Rxe4 20. Bxf8
Kxf8 21. O-O $18) 19. Qxh6 Bf5 (19... Na5 20. O-O Bc6 21. Nc3 $18) 20. O-O f6 (
20... Na5 21. Re1 $18) 21. Bb3+ (21. Rc1 $5 Nd8 22. Ng3 Be6 $18) 21... Be6 22.
Bxe6+ Qxe6 23. Nf4 (23. Rfc1 $142 Qxe2 24. Rxc6 Ra7 $18) 23... Qf5 (23... Qf7
24. Rac1 Ne7 25. Rxc7 $18) 24. Rac1 Ne7 (24... Re4 25. g3 Qd7 26. Nxg6 Nxd4 27.
Nxd4 Rxd4 28. Nf4 $18) 25. Rxc7 Rac8 26. Rfc1 Rxc7 27. Rxc7 Qa5 28. Rd7 (28.
Ne6 Kf7 29. d5 Qxd5 30. Nfd4 Qxd4 31. Nxd4 Rg8 32. Qe3 Re8 33. Qe6+ Kg7 34.
Rxe7+ Rxe7 35. Qxe7+ Kh6 36. Qxf6 a5 37. Nf5+ Kh5 38. Qh4#) 28... Qb5 (28...
Qf5 29. Rc7 d5 $18) 29. Ne6 $1 (29. Ne6 Qb1+ 30. Kh2 Qg1+ 31. Kxg1 Kf7 32. Rxd6
Rg8 33. Qxh7+ Rg7 34. Qxg7+ Ke8 35. Nc7#) 1-0

[Event "North American Class"]
[Site "?"]
[Date "2002.12.28"]
[Round "4"]
[White "Carr, M."]
[Black "Bailey, B."]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1950"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "50"]

{A23: English Opening: 1...e5 2 Nc3 Nf6 3 g3 c6} 1. c4 e5 2. Nc3 Nf6 3. g3 c6
4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 $146 (6... Bc5 7. Nb3 Bb6 8. dxc6 (8. Bg2 Bf5
(8... cxd5 9. O-O Nc6 10. d3 exd3 11. Bg5 Be6 12. Qxd3 O-O 13. Rad1 h6 14. Bxf6
Qxf6 15. Nxd5 Bxd5 16. Bxd5 Qxb2 17. Rd2 Qf6 18. Qf3 Qxf3 19. Bxf3 Rfd8 20.
Rxd8+ Rxd8 21. Rc1 Rd6 22. Kg2 Kf8 23. Nc5 {
Kobaidze,T (2150)-Belavenets,L (2130) Tbilisi 1979 1/2-1/2}) 9. d4 cxd5 10. Bg5
Nc6 11. O-O Qd7 12. Nc5 Bxc5 13. dxc5 Rd8 14. Nb5 O-O 15. Nd6 Qe6 16. Bxf6 gxf6
17. Qd2 b6 18. b4 Bg6 19. a3 bxc5 20. bxc5 Rb8 21. Rad1 Ne7 22. Qc3 Qe5 {
Stanke,J (2320)-Sahl,B (2470) Hamburg 1993 0-1 (39)}) 8... Nxc6 9. Bg2 Bf5 10.
O-O O-O 11. Kh1 Ne5 12. d4 exd3 13. Bxb7 dxe2 14. Nxe2 Qc7 15. Bxa8 Rxa8 16.
Ned4 Rd8 17. Bf4 Qb7+ 18. f3 Neg4 19. h3 Bxd4 20. Nxd4 Qxb2 21. hxg4 {
Larand,M (2058)-Roinel,F (2161) France 2004 1-0 (62)}) 7. e3 (7. d3 $5 Bc5 8.
dxe4 dxe4 9. Be3 $14) 7... Nc6 (7... Bc5 8. d3 O-O $17) 8. Bb5 (8. d3 $5 Bb4 9.
dxe4 Nxe4 10. Bd2 Nxd4 11. Nxe4 dxe4 12. exd4 Bxd2+ 13. Qxd2 $15) 8... Bd7 $17
9. Nxc6 (9. O-O h5 10. d3 h4 11. dxe4 dxe4 $17) 9... bxc6 (9... Bxc6 $6 10.
Bxc6+ bxc6 11. d3 $11) 10. Ba4 $2 (10. Be2 $5 Bd6 11. d3 exd3 12. Qxd3 $17)
10... Bd6 11. d3 exd3 12. Qxd3 O-O 13. Bd2 (13. O-O Re8 $19) 13... Re8 14. Rc1
(14. f3 Rb8 15. Nd1 $19) 14... Ng4 15. f4 (15. O-O Rb8 16. Bd1 Nxh2 17. Re1 $19
) 15... Qb6 (15... Bxf4 $142 16. O-O Rxe3 17. Bxe3 Bxe3+ 18. Kg2 Bxc1 19. Rxc1
Qf6 $19) 16. Nxd5 $11 cxd5 17. Bxd7 Nxe3 18. Rc6 $4 (18. Qb5 $142 Re7 19. Qxb6
axb6 20. Bxe3 $11) 18... Ng4+ (18... Nc4+ $142 19. Kf1 Qxb2 20. Bxe8 Nxd2+ 21.
Kg2 Nc4+ 22. Kh3 Rxe8 23. Qxd5 $19) 19. Kd1 Nf2+ 20. Kc2 Rac8 (20... Qb7 $142
21. Qxd5 Qxd7 22. Rxd6 Qa4+ 23. Kb1 Nxh1 24. Qxh1 $19) 21. Qc3 (21. Qxd5 Rxc6+
22. Qxc6 Qxc6+ 23. Bxc6 Rc8 $19) 21... Rxc6 22. Bxc6 (22. Qxc6 Qxc6+ 23. Bxc6
$19) 22... Rc8 23. Be3 (23. Re1 d4 24. Qb3 Qxc6+ 25. Kb1 Bf8 $19) 23... Qxc6 (
23... Rxc6 $6 24. Bxb6 Rxc3+ 25. Kxc3 axb6 26. Rc1 $17) 24. Qxc6 Rxc6+ 25. Kb1
Nxh1 0-1

[Event "North American Class"]
[Site "?"]
[Date "2002.12.29"]
[Round "5"]
[White "Bailey, B."]
[Black "Knight, K."]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1873"]
[BlackElo "1957"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "147"]

{B00: Queen's Fianchetto Defence, Nimzowitsch Defence} 1. e4 d6 2. d4 Nc6 3.
Nf3 g6 4. Nc3 $146 (4. Bb5 Bg7 5. O-O Nf6 6. Re1 O-O 7. c3 Bd7 8. Na3 (8. Nbd2
e5 9. Ba4 Re8 10. h3 b5 11. Bb3 Na5 12. Bc2 c5 13. Nf1 cxd4 14. cxd4 Rc8 15.
Bg5 h6 16. Bh4 Nc4 17. dxe5 dxe5 18. b3 Nb6 19. Ne3 Bc6 20. Qe2 Qc7 21. Bxf6
Bxf6 22. Bd3 a6 {Krantz,K (2265)-Fries Nielsen,J Esbjerg 1976 1-0 (40)}) 8...
e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Bxd7 Qxd7 12. Qxd7 Nxd7 13. Be3 a6 14. Nc4
Rfd8 15. Na5 Nf8 16. Nxb7 Rdb8 17. Nc5 Rxb2 18. Reb1 Rc2 {
Keres,P-Mikenas,V Kaunas 1939 1/2-1/2 (43)}) (4. h3 Bg7 5. c3 (5. Bg5 h6 6. Be3
e5 7. Nc3 a6 8. Qd2 Nf6 9. d5 Ne7 10. O-O-O Bd7 11. Nh2 b5 12. f3 g5 13. Ng4
Ng6 14. Kb1 Nh5 15. Bf2 Nh4 16. Ne3 Nf4 17. Ne2 a5 18. Ng1 Nh5 19. g3 Ng6 {
Nikolaevsky,Y-Janes,V Riga 1968 1-0}) 5... Nf6 6. Bd3 e5 7. d5 Ne7 8. O-O O-O
9. Re1 Nd7 10. c4 Nc5 11. Bf1 f5 12. Nc3 a5 13. Bg5 h6 14. Be3 Nd7 15. a3 f4
16. Bc1 g5 17. Nd2 Nf6 18. g4 fxg3 {
Vadla,Z (2240)-Zaja,I (2440) Zadar 1997 0-1 (50)}) (4. b3 Bg7 5. Bb2 Nf6 6. Bd3
Nb4 7. e5 Nxd3+ 8. Qxd3 Nd5 9. Ng5 Qd7 10. Qf3 Qf5 11. Qxd5 Qxg5 12. O-O e6 13.
Qb5+ c6 14. Qb4 dxe5 15. dxe5 Bxe5 16. Qc5 f6 17. Ba3 Bxa1 18. Qe7# {
1-0 (18) Dimon,R (1000)-Tuzeneu,J (824) Kalamazoo 1999}) 4... a6 5. Be3 Bg7 6.
Be2 (6. Qd2 b5 $16) 6... Nf6 7. h3 h6 $2 (7... O-O 8. a4 $14) 8. Qd2 (8. d5 Nb8
9. a4 c6 $16) 8... e5 (8... e6 9. O-O $16) 9. dxe5 (9. O-O-O $5 exd4 10. Nxd4
$18) 9... dxe5 $16 10. Qxd8+ Kxd8 (10... Nxd8 11. Nxe5 Nxe4 12. Nxe4 Bxe5 13.
O-O-O $16) 11. O-O-O+ Ke8 12. Nh2 (12. Bc4 $142 $5 $16) 12... Be6 $14 13. f4
Nd7 (13... Rd8 $5 $11) 14. Nd5 $16 Bxd5 15. exd5 (15. Rxd5 $6 exf4 16. Bxf4 Nd4
$11) 15... Nd4 (15... Ne7 $5 $16) 16. Bxd4 exd4 17. Nf3 Nb6 (17... Bf8 18. Nxd4
Bd6 19. g3 $16) 18. Rhe1 $18 Kf8 19. Nxd4 Nxd5 20. g3 $4 (20. Bf3 $5 Nxf4 21.
Nb3 Bf6 22. Bxb7 Rb8 $18) 20... c6 $2 (20... Re8 $142 $5 21. Nf3 c6 $11) 21.
Bf3 $16 Bxd4 (21... Bf6 $142 $5 $16) 22. Rxd4 $18 Nf6 23. Rb4 Ra7 24. Re3 (24.
g4 $5 a5 25. Rd4 Ra8 $18) 24... a5 25. Rd4 (25. Rb6 Nd7 26. Rbb3 Nc5 $18) 25...
Kg7 $16 26. Re7 (26. g4 Re8 27. Rxe8 Nxe8 $16) 26... Re8 27. Rxe8 Nxe8 28. Kd2
(28. Rd7 Nf6 29. Rd8 a4 $16) 28... Kf8 (28... Ra8 $16) 29. Kc3 (29. Rd7 $142 $5
Nf6 30. Rd8+ Ke7 31. Rh8 $14) 29... Ke7 $11 30. Re4+ Kd7 31. g4 Nd6 32. Re1 b6
33. h4 Ra8 34. Kd3 Rh8 35. c3 Nb7 36. b3 Kd6 37. a3 Nc5+ 38. Kc2 Ne6 39. Rd1+
Kc7 40. f5 gxf5 41. gxf5 Nc5 42. Rg1 Nd7 43. Rg7 Ne5 44. Bh5 Kd6 (44... Rf8
$142 $11) 45. Bxf7 $16 Ke7 $2 (45... Rd8 $142 46. Bg6 Ng4 $16) 46. Bh5+ $4 (46.
Be6+ $142 Kf6 47. Rb7 $18) 46... Kf6 $11 47. Rb7 b5 48. Bg6 Nxg6 49. fxg6 Kxg6
50. Rc7 Kh5 51. Rxc6 Kxh4 52. Rb6 Kg4 53. Rxb5 h5 54. Rxa5 h4 55. Rd5 h3 56.
Rd1 h2 57. Rh1 Kg3 58. a4 Kg2 59. Rxh2+ Rxh2 60. a5 Kf3+ 61. Kd3 Kf4 62. Kd4
Rd2+ 63. Kc5 Ke5 64. a6 Rd6 65. b4 $4 (65. Kb5 $142 Rd7 66. b4 $11) 65... Rxa6
66. b5 Rd6 (66... Ra3) 67. b6 $11 Rd5+ 68. Kc6 Rd6+ 69. Kc7 Kd5 70. b7 Rc6+ 71.
Kd7 Rd6+ 72. Kc7 Rc6+ 73. Kd7 Rb6 74. Kc7 1/2-1/2

[Event "North American Class"]
[Site "?"]
[Date "2002.12.29"]
[Round "6"]
[White "Dixon, M."]
[Black "Bailey, B."]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "1962"]
[BlackElo "1873"]
[Annotator "Stockfish 14 (15s)"]
[PlyCount "51"]

{A28: English Opening: Four Knights Variation} 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6
4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. g3 O-O 8. Bg2 Bxc3+ (8... Qe7 9. O-O Ba6
10. Bg5 Bxc4 11. Qd4 d5 12. b3 Ba6 13. Rac1 Rfe8 14. Rfe1 Bd6 15. Qa4 Bb7 16.
e4 h6 17. Bd2 Qf8 18. Red1 a6 19. Be3 Ba3 20. Rc2 Rad8 21. exd5 cxd5 22. Bd4
Ne4 23. Nxe4 {Ftacnik,L (2585)-Vojtek,V (2335) Slovakia 1998 1-0 (42)}) (8...
d5 9. Qa4 Qe7 10. O-O d4 11. Qxc6 Bg4 12. h3 Bh5 13. a3 Bd6 14. Nb5 Bxe2 15.
Re1 d3 16. Nc3 Nd7 17. Nxe2 dxe2 18. Qf3 Rae8 19. Be3 f5 20. Rxe2 f4 21. gxf4
Bxf4 22. Qd5+ Kh8 23. Rae1 {
Shvedchikov,A (2427)-Tirto (2418) Kuala Lumpur 2006 0-1 (35)}) 9. bxc3 d5 $146
(9... Re8 10. O-O Ne4 11. Be3 Ba6 12. Qa4 Qc8 13. Rac1 Nd6 14. c5 Nc4 15. Bf4
Rxe2 16. Rfe1 Nb2 17. Qd4 Nd3 18. Bh6 Qf8 19. Red1 Nxc1 20. Bxc1 Rxa2 21. Qxd7
Be2 22. Re1 Qxc5 23. Bd2 Bb5 24. h4 {
Eliseev,A (2260)-Kholmov,R (2435) St Petersburg 1996 1/2-1/2 (49)}) (9... Re8
10. O-O $11) 10. Bg5 (10. cxd5 cxd5 11. c4 Be6 $14) 10... Qd6 (10... Re8 11.
cxd5 Ba6 12. Bf3 $11) 11. Bf4 (11. Qd4 Ne4 12. Bf4 Qa3 13. cxd5 Re8 $14) 11...
Qc5 12. O-O Qxc4 13. Bxc7 (13. Be5 Ne4 14. Qd4 Qxd4 15. cxd4 Nc3 $11) 13... Ba6
(13... Re8 14. e3 $15) 14. Re1 $11 Rac8 (14... Qxc3 $143 15. Rc1 Qb4 16. Be5
$14) 15. Bd6 (15. Be5 Ne4 16. Qb3 h6 $11) 15... Rfe8 16. Bh3 (16. e3 Qxc3 17.
Qc1 Qxc1 18. Rexc1 Bc4 $15) 16... Ra8 (16... Ne4 $5 17. Bxc8 Bxc8 $17) 17. e3
$11 Ne4 (17... Qxc3 18. Rc1 Qa5 19. Rxc6 Qxa2 $11) 18. Bb4 (18. Bf1 Qxc3 19.
Bxa6 Nxd6 $11) 18... Nxc3 (18... Qb5 $142 $5 19. f3 Ng5 $17) 19. Bxc3 $11 Qxc3
20. Rc1 Qf6 (20... Qa5 $142 $5 21. Bd7 Re4 22. Bxc6 Rd8 $11) 21. Bd7 $16 Red8
22. Bxc6 (22. Rxc6 $5 Qb2 23. Rxa6 Rxd7 24. Re2 $16) 22... Rac8 23. Qa4 Bc4 24.
Bb7 (24. Bb5 Bxb5 25. Qxb5 Rxc1 26. Rxc1 d4 $11) 24... Rb8 25. Qxa7 Bxa2 (25...
Qe7 $5 26. Rb1 Bd3 $11) 26. Qxa2 1/2-1/2

