[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "1"]
[White "Gay, Daniel"]
[Black "Russell, Corey"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "61"]
[EventDate "2013.??.??"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. d4 Nc6 6. Nf3 Bg4 7. Be2 O-O-O
8. Be3 e5 9. Nxe5 Bxe2 10. Qxe2 Nxe5 11. dxe5 Qxg2 12. Rf1 Be7 13. Rd1 Qxh2 14.
Qg4+ Kb8 15. Bf4 Qh4 16. Rxd8+ Rxd8 17. Qxh4 Bxh4 18. Rh1 g5 19. Bg3 Rd5 20.
Bxh4 Rxe5+ 21. Kd2 gxh4 22. Rxh4 h5 23. Rf4 Re8 24. Rxf7 Rh8 25. Ke2 h4 26. Kf1
b6 27. Rf3 Rg8 28. Rf4 Rh8 29. Kg2 h3+ 30. Kh2 Re8 31. Kxh3 1/2-1/2

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "1"]
[White "Esler, Brian"]
[Black "Carl Haessler"]
[Result "0-1"]
[ECO "C61"]
[PlyCount "64"]
[EventDate "2013.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O Bc5 6. c3 c6 7. Bc4 d6 8. a4
Qh4 9. b4 Bb6 10. a5 Bc7 11. cxd4 Nf6 12. g3 Qh3 13. f3 d5 14. exd5 O-O 15.
dxc6 Bxg3 16. Qe2 Bd6 17. b5 Qh4 18. Bb2 bxc6 19. bxc6 Bh3 20. Rc1 Rfe8 21. Qf2
Bxh2+ 22. Qxh2 Re1+ 23. Bf1 Rxc1 24. Bxc1 Qxd4+ 25. Qf2 Qxa1 26. Bxh3 Qxb1 27.
Qc5 Qg6+ 28. Kf2 Nh5 29. Bg4 Nf4 30. Kg3 Nd3 31. Qd5 Nb4 32. Qe4 Nxc6 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "1"]
[White "Herrera, Robert"]
[Black "Deeth, Steven"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "120"]
[EventDate "2013.??.??"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 g6 5. Bg2 Bg7 6. a3 Nge7 7. O-O O-O 8. Ne1
d6 9. Nc2 Be6 10. Ne3 Qd7 11. Ned5 Bh3 12. b4 Bxg2 13. Kxg2 cxb4 14. axb4 Nxd5
15. Nxd5 f5 16. d3 f4 17. f3 fxg3 18. hxg3 e4 19. Bf4 exf3+ 20. exf3 Bd4 21.
Ra2 Rae8 22. Re1 Rxe1 23. Qxe1 Re8 24. Re2 Rxe2+ 25. Qxe2 Kf7 26. b5 Nd8 27.
Qe4 Ne6 28. Bd2 a6 29. Nf4 Nxf4+ 30. Qxf4+ Bf6 31. Bc3 Qe7 32. g4 Kg7 33. Bxf6+
Qxf6 34. Qe4 Qf7 35. g5 Qd7 36. Qd4+ Kg8 37. Qd5+ Kg7 38. Qd4+ Kg8 39. Qd5+ Kg7
40. bxa6 bxa6 41. c5 a5 42. Qd4+ Kg8 43. cxd6 a4 44. Qc5 Kf7 45. d4 Kf8 46. Kf2
Kf7 47. Qd5+ Kg7 48. Qc5 Kf7 49. d5 Ke8 50. Ke3 Qb7 51. Kf4 Qf7+ 52. Kg3 Qb7
53. Qe3+ Kd8 54. Qe5 Qf7 55. Qd4 Qd7 56. Qf6+ Kc8 57. Qc3+ Kd8 58. Qf6+ Kc8 59.
Qc3+ Kd8 60. Qf6+ Kc8 1/2-1/2

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "1"]
[White "Wen, David"]
[Black "Gutman, Richard"]
[Result "1-0"]
[ECO "D48"]
[PlyCount "101"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Nbd7 5. Nc3 c6 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O a6 10. a4 b4 11. Ne4 c5 12. Qc2 Rc8 13. Nxf6+ Qxf6 14. Qe2 Bxf3 15.
gxf3 a5 16. Bb5 Bd6 17. e4 cxd4 18. Bxd7+ Kxd7 19. Qb5+ Rc6 20. Qxa5 Rhc8 21.
Qh5 Rc5 22. Qg4 h5 23. Qg2 Bf4 24. Bxf4 Qxf4 25. Kh1 Rc2 26. Rad1 e5 27. Qh3+
Ke7 28. a5 R8c6 29. Ra1 Rc1 30. Raxc1 Rxc1 31. Rxc1 Qxc1+ 32. Kg2 Qg5+ 33. Qg3
Qxg3+ 34. fxg3 Kd6 35. b3 Kc5 36. Kf2 Kb5 37. Ke2 Kxa5 38. Kd3 Kb5 39. f4 exf4
40. gxf4 Kc5 41. h4 g6 42. Ke2 f6 43. Kd3 f5 44. e5 Kd5 45. e6 Kxe6 46. Kxd4
Kd6 47. Kc4 g5 48. fxg5 Ke5 49. Kxb4 f4 50. Kc3 Ke4 51. Kd2 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "1"]
[White "Tobin, Sean"]
[Black "Raptis, Nick"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "117"]
[EventDate "2013.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Nb4 7. Bg5 Be7 8.
Ng3 O-O 9. O-O Nxd3 10. Qxd3 h6 11. Bd2 Re8 12. Rae1 c6 13. h3 Bd6 14. Rxe8+
Qxe8 15. Re1 Qd8 16. Nce2 Bd7 17. c3 Qb6 18. b3 Re8 19. Nf5 Bxf5 20. Qxf5 Qa6
21. Nc1 Rxe1+ 22. Bxe1 Qa3 23. Qc2 Bf4 24. Ne2 Qe7 25. Kf1 Bd6 26. b4 Qe6 27.
Qd3 Bc7 28. f3 Ne8 29. Bf2 Nd6 30. Bg3 Qe7 31. Bxd6 Bxd6 32. Kf2 Qh4+ 33. Kf1
g6 34. Ng1 Kg7 35. Ne2 h5 36. Ng1 Qg5 37. Ne2 h4 38. Kf2 Bg3+ 39. Kf1 f5 40. a4
Kf7 41. a5 Ke7 42. Qc2 Kd6 43. Qd3 b6 44. axb6 axb6 45. Kg1 Qe7 46. Kf1 Qg5 47.
Kg1 Ke6 48. Kf1 Kf7 49. Kg1 Qe7 50. Kf1 Qa7 51. Qd2 Qa1+ 52. Qc1 Qa2 53. f4 Kf6
54. Nxg3 hxg3 55. Qe1 Qc4+ 56. Kg1 Qd3 57. Qe5+ Kf7 58. Qc7+ Kg8 59. Qd8+
1/2-1/2

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "2"]
[White "Russell, Corey"]
[Black "Tobin, Sean"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "92"]
[EventDate "2013.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 O-O 8. d3
d6 9. h3 Ne7 10. Nbd2 Ng6 11. g3 Bb7 12. Ng5 d5 13. h4 h6 14. Nh3 Re8 15. h5
Ne7 16. g4 dxe4 17. dxe4 Nh7 18. Nf3 Nc8 19. g5 hxg5 20. Nhxg5 Nd6 21. h6 g6
22. Nxh7 Kxh7 23. Ng5+ Kg8 24. Qf3 Rf8 25. Qg2 Qf6 26. Rh3 Nxe4 27. Nxe4 Bxe4
28. Qxe4 Qxf2+ 29. Kd1 Rad8+ 30. Rd3 Kh7 31. Bd2 Rxd3 32. Qxd3 Qg1+ 33. Kc2
Qxa1 34. Bc1 Bd6 35. Qf3 f5 36. Qc6 f4 37. Qh1 Rf5 38. Be6 Rf6 39. Bd5 a5 40.
Qh3 b4 41. Qc8 bxc3 42. bxc3 Rf8 43. Qe6 Rb8 44. Bb3 Kxh6 45. Kd2 Rd8 46. Kc2
Ba3 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "2"]
[White "Raptis, Nick"]
[Black "Wen, David"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "41"]
[EventDate "2013.??.??"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bd6 5. O-O O-O 6. d4 c6 7. Nc3 Nbd7 8. Qd3
dxc4 9. Qxc4 Qe7 10. Bg5 e5 11. Ne4 h6 12. Bxf6 gxf6 13. Rad1 Nb6 14. Qc1 Kg7
15. Nxd6 Qxd6 16. dxe5 Qe6 17. Rd6 Qc4 18. exf6+ Kh7 19. Qb1+ Kg8 20. Ne5 Qc5
21. Nxf7 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "2"]
[White "Gutman, Richard"]
[Black "Herrera, Robert"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "2013.??.??"]

1. g3 c5 2. Bg2 Nc6 3. b3 e5 4. Bb2 Nge7 5. c4 g6 6. f4 Bg7 7. fxe5 Nxe5 8. Nc3
O-O 9. Nf3 Ng4 10. O-O d5 11. cxd5 Nxd5 12. Qc1 Be6 13. Ne4 Bxb2 14. Qxb2 Bf5
15. Ne5 Re8 16. Nxg4 Bxg4 17. e3 Rc8 18. Rf2 Bf5 19. Nc3 Nb4 20. Rxf5 gxf5 21.
Rf1 Qd7 22. a3 Nd3 23. Qa1 Re5 24. Qd1 b5 25. Bh3 Rc6 26. Qf3 b4 27. axb4 cxb4
28. Ne2 Qd5 29. Qxd5 Rxd5 30. Bg2 Rdc5 31. Bxc6 Rxc6 32. Nd4 Ra6 33. Rxf5 Ra2
34. Nf3 Rb2 35. Ra5 Rxb3 36. Rxa7 Rb1+ 37. Kg2 b3 38. Nd4 b2 39. Nc2 Rc1 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "2"]
[White "Deeth, Steven"]
[Black "Esler, Brian"]
[Result "1-0"]
[ECO "E84"]
[PlyCount "77"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 Nc6 7. Nge2 a6 8. Qd2
Rb8 9. Rc1 Bd7 10. Nd1 b5 11. c5 e6 12. g3 Ne8 13. Bg2 f5 14. Nf2 Rf7 15. O-O
Bf8 16. cxd6 Nxd6 17. b3 e5 18. dxe5 Nxe5 19. f4 Ng4 20. Nxg4 fxg4 21. Nd4 c5
22. Ne2 Bc6 23. e5 Bxg2 24. Kxg2 Nf5 25. Kf2 Rd7 26. Qc2 Nxe3 27. Kxe3 Qb6 28.
Nc3 Rbd8 29. Ke2 c4 30. bxc4 bxc4 31. Ne4 Kh8 32. Rb1 Qc6 33. Rfd1 Rd3 34. Nf2
Qf3+ 35. Kf1 Bc5 36. Rxd3 Rxd3 37. Qb2 Bxf2 38. Qb8+ Kg7 39. Rb7+ 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.09"]
[Round "2"]
[White "Carl Haessler"]
[Black "Gay, Daniel"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "74"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. O-O Nf6 5. Re1 a6 6. Bb3 b5 7. c3 c4 8. Bc2 Be7
9. b3 d5 10. e5 Nfd7 11. d3 cxd3 12. Qxd3 Nc6 13. a4 bxa4 14. b4 Nb6 15. Nbd2
Qc7 16. Nf1 Bd7 17. Bf4 a5 18. bxa5 Nxa5 19. Ng5 Rc8 20. Qg3 Qxc3 21. Bd3 Nb3
22. Rad1 g6 23. Re3 Qb4 24. Rf3 Nd4 25. Bd2 Qb3 26. Rxf7 Bb5 27. Qf4 Bxd3 28.
Rxe7+ Kxe7 29. Qf7+ Kd8 30. Nxh7 Rc7 31. Qf6+ Kd7 32. Qg7+ Kc6 33. Rc1+ Nc4 34.
Qxh8 Ne2+ 35. Kh1 Nxc1 36. Qe8+ Kb7 37. Qxe6 Nxd2 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "3"]
[White "Carl Haessler"]
[Black "Russell, Corey"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "88"]
[EventDate "2013.??.??"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d3 e6 6. Nbd2 Be7 7. h3 Bh5 8. e4
O-O 9. g4 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. f4 Qb6+ 13. Kh1 a5 14. Qe2 Rfe8
15. e5 Nh7 16. Nf3 Bc5 17. c3 Qa6 18. Qc2 a4 19. h4 Ba7 20. Ng5 Nxg5 21. hxg5
Nc5 22. Rf3 Kf8 23. Bf1 b5 24. d4 Ne4 25. Bd3 Ke7 26. Kg2 Rh8 27. Bxe4 dxe4 28.
Rh3 Rxh3 29. Kxh3 b4 30. Be3 a3 31. cxb4 axb2 32. Qxb2 Qd3 33. Re1 Rd8 34. Qb1
Bxd4 35. Qxd3 exd3 36. Bd2 Ra8 37. Kg3 Rxa2 38. Rd1 Rc2 39. Kf3 Bc3 40. Ke3
Bxd2+ 41. Rxd2 Rc4 42. Rxd3 Rxb4 43. Ra3 Rb7 44. Ra8 c5 1/2-1/2

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "3"]
[White "Gay, Daniel"]
[Black "Deeth, Steven"]
[Result "1-0"]
[ECO "B42"]
[PlyCount "85"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. c4 d6 8. O-O
Nf6 9. Nc3 b6 10. Be3 Bb7 11. f4 Nbd7 12. Qe2 O-O 13. Rac1 Qc7 14. Rfd1 Rfe8
15. Nd2 Rac8 16. a3 Qb8 17. b4 h5 18. h3 Bd8 19. Qf2 Bc6 20. Nf3 e5 21. f5 b5
22. Ng5 Qb7 23. cxb5 axb5 24. a4 Nb6 25. Nxb5 Bxb5 26. Bxb5 Rxc1 27. Rxc1 Rf8
28. Qc2 d5 29. Bc5 Be7 30. Bxe7 Qxe7 31. Qc5 Qd8 32. a5 Nbd7 33. Qe3 Qe7 34.
Rb1 Rb8 35. Bxd7 Qxd7 36. a6 d4 37. Qd3 Qa7 38. b5 Nd7 39. Qc4 Nb6 40. Qe2 g6
41. fxg6 fxg6 42. Qa2+ Kg7 43. Rf1 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "3"]
[White "Esler, Brian"]
[Black "Gutman, Richard"]
[Result "0-1"]
[ECO "B67"]
[PlyCount "66"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f3 b5 10. g4 h5 11. gxh5 Rxh5 12. h4 Qb6 13. Be3 Qc7 14. Nxc6 Bxc6
15. Ne2 O-O-O 16. Nd4 d5 17. Nxc6 Qxc6 18. Qa5 Rd7 19. Rd3 b4 20. Rb3 Kb7 21.
e5 Rc7 22. Bd3 Nd7 23. Bd4 Nxe5 24. Bxe5 Rxe5 25. f4 Re2 26. c3 Re3 27. Rd1 d4
28. Kd2 Rxd3+ 29. Kxd3 Qc4+ 30. Kd2 dxc3+ 31. Ke1 Qe4+ 32. Kf1 Qxf4+ 33. Kg1
Qg4+ 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "3"]
[White "Herrera, Robert"]
[Black "Raptis, Nick"]
[Result "1-0"]
[ECO "E09"]
[PlyCount "91"]
[EventDate "2013.??.??"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d4 c6 7. Qc2 Nbd7 8. Nbd2
b6 9. e4 Bb7 10. Re1 Rc8 11. e5 Ne8 12. h4 c5 13. b3 cxd4 14. Nxd4 Qc7 15. Bb2
dxc4 16. Qxc4 Bxg2 17. Qxc7 Nxc7 18. Kxg2 Nd5 19. Nc4 Nc5 20. Red1 a6 21. Nf5
Rc7 22. Nxe7+ Rxe7 23. Ba3 Rc7 24. Rac1 Rfc8 25. Nxb6 Nxb6 26. Rxc5 Rxc5 27.
Bxc5 Nd5 28. b4 f6 29. exf6 gxf6 30. Rd3 Kf7 31. Kf3 Kg6 32. Ke4 h5 33. Rxd5
exd5+ 34. Kxd5 Kf7 35. a4 Ke8 36. Kd6 Rd8+ 37. Kc6 Rd2 38. Kb6 Ra2 39. a5 Kd7
40. Kxa6 Kc6 41. Bd4 Kd5 42. Be3 Kc4 43. b5 Kb4 44. Kb6 Kc4 45. Kc6 Rxa5 46. b6
1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "3"]
[White "Wen, David"]
[Black "Tobin, Sean"]
[Result "1/2-1/2"]
[ECO "E61"]
[PlyCount "87"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 O-O 5. e3 d6 6. Be2 Nc6 7. O-O a6 8. Qc2
e5 9. dxe5 dxe5 10. Rd1 Nd7 11. Rb1 f5 12. b3 g5 13. Ba3 Rf7 14. Rd2 g4 15. Ne1
Qh4 16. g3 Qg5 17. Nd5 Nf8 18. Ng2 Be6 19. Rf1 Ng6 20. Bb2 h5 21. f4 gxf3 22.
Rxf3 e4 23. Rf2 Bxd5 24. cxd5 Nce5 25. Nf4 h4 26. Bh5 hxg3 27. Rg2 Re7 28. Rxg3
Nxf4 29. Rxg5 Nh3+ 30. Kh1 Nxg5 31. Rg2 Ngf3 32. Bxf3 exf3 33. Rg3 f2 34. Qxf2
Nd3 35. Qg2 Nxb2 36. Qxb2 Rf8 37. Qd4 Rff7 38. d6 cxd6 39. Qxd6 Rd7 40. Qb8+
Rf8 41. Qf4 Rff7 42. Qb8+ Rf8 43. Qe5 Rdf7 44. Qe6 1/2-1/2

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "4"]
[White "Russell, Corey"]
[Black "Wen, David"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "62"]
[EventDate "2013.??.??"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Bb4 8.
O-O Bxc3 9. bxc3 O-O 10. Re1 Nc6 11. Bg5 h6 12. Bh4 Bd7 13. Qd2 Rc8 14. Bd3 Re8
15. Re5 Nxe5 16. dxe5 Qa5 17. exf6 Qxc3 18. Qxc3 Rxc3 19. Be4 Bc6 20. Re1 Bxe4
21. Rxe4 Rc1+ 22. Ne1 Rec8 23. Bg3 R8c4 24. Re3 Ra4 25. Be5 g5 26. Kf1 Rxa2 27.
Rd3 Ra5 28. Bc3 Rd5 29. Rh3 Kh7 30. g4 a5 31. Ke2 a4 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "4"]
[White "Tobin, Sean"]
[Black "Herrera, Robert"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "81"]
[EventDate "2013.??.??"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be2 Bd6 7. O-O Nge7 8.
Na3 cxd4 9. Nxd4 O-O 10. Nac2 Ng6 11. f4 Re8 12. Bd3 Qh4 13. g3 Qh3 14. Qf3 Bg4
15. Qxd5 Nxd4 16. Nxd4 Rad8 17. Bxg6 hxg6 18. Qg2 Qh5 19. Qf2 Bh3 20. Re1 Rxe1+
21. Qxe1 Qd5 22. Qf2 Re8 23. Bd2 Bc5 24. b4 Bxd4 25. cxd4 Re4 26. Bc3 Re3 27.
Rc1 Rf3 28. Qe2 Bg4 29. Qg2 Be6 30. Qe2 Bd7 31. Ba1 Bc6 32. Rc5 Qd7 33. d5 Bxd5
34. Qe5 f6 35. Qxd5+ Qxd5 36. Rxd5 Re3 37. Kf2 Ra3 38. Rd2 Ra4 39. Bc3 Ra6 40.
Rd8+ Kh7 41. Rd2 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "4"]
[White "Raptis, Nick"]
[Black "Esler, Brian"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "99"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 O-O 6. Nge2 e5 7. d5 Nbd7 8. Bd2
Nc5 9. Bc2 a5 10. Be3 b6 11. f3 Ba6 12. b3 Nh5 13. Qd2 Nf4 14. O-O Nxe2+ 15.
Qxe2 f5 16. a3 f4 17. Bf2 g5 18. b4 Nd7 19. Bd3 h5 20. Rfc1 Bc8 21. c5 bxc5 22.
bxc5 Nxc5 23. Bxc5 dxc5 24. Na4 g4 25. Nxc5 Bh6 26. Ba6 gxf3 27. gxf3 Bh3 28.
Kh1 Kh8 29. Bb7 Rb8 30. Qa6 Qd6 31. Qxa5 Rg8 32. Rg1 Qb6 33. Qc3 Qf6 34. Bc6
Rxg1+ 35. Rxg1 Rg8 36. Rxg8+ Kxg8 37. Nd3 Qg5 38. Qd2 Bf8 39. a4 Bf1 40. Bb5 h4
41. Qf2 Bxd3 42. Bxd3 h3 43. Qg1 Qxg1+ 44. Kxg1 Kf7 45. Bf1 Kg6 46. Bxh3 Bb4
47. Bd7 Kg5 48. Kf2 Bc5+ 49. Ke2 Bg1 50. h3 1-0

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "4"]
[White "Gutman, Richard"]
[Black "Gay, Daniel"]
[Result "0-1"]
[ECO "B43"]
[PlyCount "74"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nc3 a6 3. Nge2 d6 4. g3 b5 5. Bg2 Bb7 6. O-O e6 7. d4 cxd4 8. Nxd4
Qc7 9. a3 Nd7 10. f4 Ngf6 11. g4 h6 12. g5 hxg5 13. fxg5 d5 14. e5 Ne4 15. Nxe4
dxe4 16. g6 Nxe5 17. gxf7+ Nxf7 18. Qg4 Qxh2+ 19. Kf2 Qh4+ 20. Qxh4 Rxh4 21.
Nxe6 Rc8 22. Nxf8 Kxf8 23. c3 Rc5 24. Be3 Rf5+ 25. Kg3 Rhh5 26. Bh3 Rf3+ 27.
Rxf3 exf3 28. Bg4 Re5 29. Re1 Nd6 30. Bxf3 Bxf3 31. Kxf3 Nc4 32. Kf4 Rxe3 33.
Rxe3 Nxe3 34. Kxe3 Ke7 35. b4 g6 36. Kf3 Ke6 37. Kg4 Kd5 0-1

[Event "2013 Oregon Invitational Championship"]
[Site "Portland Chess Club"]
[Date "2013.02.10"]
[Round "4"]
[White "Deeth, Steven"]
[Black "Carl Haessler"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "118"]
[EventDate "2013.??.??"]

1. d4 b5 2. e4 Bb7 3. f3 e6 4. Nh3 a6 5. Bd3 c5 6. c3 Nc6 7. Be3 cxd4 8. cxd4
Qb6 9. O-O Nxd4 10. Bf2 Bc5 11. Nd2 Nc6 12. a4 Nge7 13. Nb3 Bxf2+ 14. Rxf2 O-O
15. Kh1 d5 16. exd5 Nxd5 17. a5 Qd8 18. Rd2 Qe7 19. Rc1 Ndb4 20. Bb1 Rad8 21.
Qe1 Rxd2 22. Nxd2 Nxa5 23. Ne4 Nc4 24. Nhg5 h6 25. Nh3 Rd8 26. b3 Na3 27. Nc5
Nxb1 28. Qxb4 Rc8 29. Nf2 Nd2 30. Nfd3 Nxf3 31. gxf3 Bxf3+ 32. Kg1 Qg5+ 33. Kf2
Qg2+ 34. Ke3 Qe2+ 35. Kd4 f6 36. Re1 e5+ 37. Kc3 Qxh2 38. Qa5 e4 39. Qxa6 Qc7
40. Qe6+ Kh8 41. Rxe4 Bxe4 42. Qxe4 Qa5+ 43. b4 Qa1+ 44. Kb3 Ra8 45. Nb2 Ra3+
46. Kc2 Qf1 47. Ncd3 f5 48. Qe8+ Kh7 49. Qxb5 Qe2+ 50. Kb1 Qe4 51. Kc2 f4 52.
Qc5 Kg6 53. Qg1+ Kf7 54. Qg4 g5 55. Qd7+ Kg6 56. b5 Kh5 57. Qh3+ Kg6 58. Qd7
Kh5 59. Qh3+ Kg6 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "1"]
[White "Lee, Nathan"]
[Black "Sinanan, Joshua"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "81"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 e6 3. Qe2 b6 4. g3 Ba6 5. d3 Nc6 6. Bg2 Nge7 7. O-O Ng6 8. c4
Be7 9. Nc3 O-O 10. Be3 Rc8 11. Ne1 Nd4 12. Qd2 Ne5 13. Bxd4 cxd4 14. Ne2 b5 15.
cxb5 Bxb5 16. Nxd4 Ba6 17. Ndf3 Ng4 18. Nc2 Qb6 19. b4 Bf6 20. Rab1 Bc3 21. Qe2
Qb5 22. Rfd1 Qa4 23. Rb3 Bf6 24. Nfe1 Rxc2 25. Nxc2 Rc8 26. Ne1 h5 27. h3 Ne5
28. Qd2 Nc6 29. Nf3 Nd4 30. Nxd4 Bxd4 31. b5 Bxb5 32. Rb4 Bc3 33. Rxa4 Bxd2 34.
Rxa7 Rc2 35. Bf1 h4 36. d4 Bxf1 37. Kxf1 hxg3 38. fxg3 Be3 39. Rd3 Bf2 40. Ra8+
Kh7 41. a4 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "1"]
[White "Feng, Roland"]
[Black "Collyer, Curt"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "183"]
[EventDate "2013.??.??"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 Bxc3+ 6. bxc3 O-O 7. Bd3 d6 8.
Ne2 e5 9. c5 h6 10. Qb3+ Kh8 11. Bxf6 Qxf6 12. cxd6 cxd6 13. O-O Nc6 14. f4 e4
15. Bb5 Na5 16. Qa3 b6 17. Ng3 Rd8 18. Rfd1 d5 19. Rac1 Be6 20. Ba6 Qf7 21. Nf1
Bc8 22. Be2 Bb7 23. Nd2 Rac8 24. Nb3 Nc4 25. Bxc4 dxc4 26. Nd2 Bc6 27. Qb4 Be8
28. Nf1 Rd5 29. Qb2 Qe7 30. h3 Bf7 31. Qf2 Be6 32. Qe2 Qd7 33. Nh2 Kh7 34. Rf1
Ra5 35. g4 g6 36. Kh1 Ra3 37. Rc2 Qa4 38. Rg1 Qd7 39. Nf1 Qe7 40. Qe1 Ra5 41.
Rcg2 Rd8 42. Kh2 fxg4 43. hxg4 Rdd5 44. f5 Bf7 45. Kh1 b5 46. Rh2 gxf5 47. g5
Ra6 48. Qg3 Rg6 49. Rxh6+ Kg7 50. Qh4 Kf8 51. Rxg6 Bxg6 52. Ng3 Qh7 53. Qxh7
Bxh7 54. Nh5 Rd6 55. Nf4 Ra6 56. Rg2 Ra3 57. Rc2 Bg8 58. d5 Ke7 59. Kg2 a5 60.
Kf2 Kd6 61. g6 Kc5 62. Rd2 Kd6 63. Nh5 b4 64. Nf6 Rxc3 65. Nxg8 f4 66. Nf6
fxe3+ 67. Ke2 exd2 68. Nxe4+ Kxd5 69. g7 Kxe4 70. g8=Q Kd4 71. Qd8+ Ke4 72.
Qe7+ Kd4 73. Qh4+ Kc5 74. Qg5+ Kb6 75. Qxd2 Ra3 76. Qd6+ Kb5 77. Qd5+ Kb6 78.
Qxc4 Kb7 79. Qb5+ Kc7 80. Kd2 Kd6 81. Qb6+ Kd7 82. Kc2 Rc3+ 83. Kb1 Ra3 84. Kb2
Ke7 85. Qc6 Kf7 86. Qd6 Kg7 87. Qe6 Kf8 88. Qd7 Kg8 89. Qe7 Kh8 90. Qf7 Rc3 91.
Qh5+ Kg7 92. Qxa5 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "1"]
[White "Perez, Ignacio"]
[Black "Golub, David"]
[Result "1/2-1/2"]
[ECO "C17"]
[PlyCount "87"]
[EventDate "2013.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Bd7
9. Nxc7+ Qxc7 10. Nf3 Ba4 11. Ra2 a6 12. Nxd4 Ne7 13. Be3 Nbc6 14. Bd3 Nxd4 15.
Bxd4 Bb5 16. Bc5 b6 17. Bf2 g5 18. O-O gxf4 19. Qh5 Ng6 20. Bd4 O-O 21. a4 Bxd3
22. cxd3 f6 23. exf6 e5 24. Bf2 d4 25. h4 Rxf6 26. Qg5 Kf7 27. h5 Nf8 28. Bxd4
Nd7 29. Ba1 Rg8 30. Qh4 f3 31. Qe4 Rxg2+ 32. Rxg2 fxg2 33. Qxh7+ Ke6 34. Rxf6+
Kxf6 35. Kxg2 Qc2+ 36. Kh3 Qxa4 37. Bc3 Qb5 38. Bd2 Qd5 39. Qg6+ Ke7 40. Bg5+
Kf8 41. h6 Qf3+ 42. Kh4 Qf2+ 43. Kg4 Qg2+ 44. Kh4 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "1"]
[White "Cozianu, Costin"]
[Black "Ummel, Igor"]
[Result "1-0"]
[ECO "A62"]
[PlyCount "73"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3
O-O 9. O-O b6 10. Nd2 Ba6 11. a4 Nbd7 12. Nb5 Bxb5 13. axb5 a5 14. bxa6 b5 15.
Qb3 Qb6 16. a7 Rfc8 17. g4 Nxg4 18. Ne4 Ngf6 19. Ng5 Ne5 20. Qh3 Rc7 21. Bf4 h6
22. Ne6 fxe6 23. Bxe5 Ne8 24. Qxe6+ Kh7 25. Be4 Bxe5 26. Bxg6+ Kg7 27. Bxe8
Rcxa7 28. Rxa7+ Qxa7 29. Kh1 Kf8 30. Rg1 Qh7 31. Bxb5 c4 32. f3 h5 33. Bxc4 Re8
34. Qg6 Qxg6 35. Rxg6 Kf7 36. Re6 Rg8 37. Rxe5 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "1"]
[White "Sang, Tian"]
[Black "Sen, Samir"]
[Result "1-0"]
[ECO "B22"]
[PlyCount "97"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. Bc4 Nb6 7. Bb3 d6 8. exd6
Qxd6 9. O-O Be6 10. Bxe6 Qxe6 11. Nxd4 Nxd4 12. Qxd4 Rd8 13. Qe3 Qc6 14. Nd2 e6
15. Qg3 Qd6 16. Qxd6 Bxd6 17. Ne4 Nd5 18. c4 Nb4 19. Bd2 Be7 20. Bc3 f6 21. a3
Nc6 22. Rfd1 Kf7 23. Kf1 f5 24. Ng3 Bf6 25. Bxf6 Kxf6 26. b4 Rxd1+ 27. Rxd1 Rd8
28. Rxd8 Nxd8 29. Ke2 Ke5 30. Kd3 Nc6 31. Ne2 g5 32. c5 Kf6 33. b5 Nd8 34. Kd4
a6 35. c6 axb5 36. c7 Nc6+ 37. Kc5 Ne7 38. Kb6 Ke5 39. Kxb7 Ke4 40. Nc3+ Kd3
41. Nxb5 e5 42. a4 e4 43. Nd6 Ke2 44. Kb8 Kxf2 45. Nxf5 e3 46. Nxe3 Kxe3 47. a5
Nc6+ 48. Ka8 Ne7 49. Kb7 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "2"]
[White "Lee, Nathan"]
[Black "Feng, Roland"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "81"]
[EventDate "2013.??.??"]

1. e4 e6 2. Qe2 Nf6 3. Nf3 d5 4. d3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O b6 8. e5 Nd7
9. c4 d4 10. h4 Bb7 11. Na3 a6 12. Bd2 Qc7 13. Rfe1 h6 14. Rab1 O-O-O 15. Nc2
b5 16. b4 bxc4 17. dxc4 d3 18. Qxd3 Ndxe5 19. Qe2 Nd3 20. b5 Nxe1 21. Qxe1 Nb4
22. Nxb4 cxb4 23. Bxb4 Bxb4 24. Qxb4 a5 25. Qa3 Be4 26. b6 Qd6 27. c5 Qd3 28.
Rb3 Qd1+ 29. Kh2 Rd3 30. Rxd3 Qxd3 31. Qxa5 Bxf3 32. Qa7 Kd8 33. Qc7+ Ke8 34.
b7 Bxb7 35. Qxb7 g5 36. c6 Kf8 37. c7 Kg7 38. Qb2+ f6 39. Qb7 Qd7 40. c8=Q Rxc8
41. Qxd7+ 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "2"]
[White "Collyer, Curt"]
[Black "Perez, Ignacio"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "76"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bg5 Bg7 5. e5 Nfd7 6. exd6 cxd6 7. Qd2 h6 8.
Be3 Nc6 9. Nf3 Nf6 10. d5 Nb8 11. h3 Nbd7 12. Be2 a6 13. a4 b6 14. O-O Bb7 15.
Rfe1 Rc8 16. Bf1 Rxc3 17. Qxc3 Bxd5 18. Bd4 Bb7 19. Qa3 O-O 20. Nd2 e5 21. Bc3
Qc7 22. a5 b5 23. Bb4 Nc5 24. c4 bxc4 25. Rac1 Nd5 26. Bxc5 dxc5 27. Rxc4 Nf4
28. Rxc5 Qd8 29. Ne4 Qa8 30. f3 Rd8 31. Rc2 f5 32. Qe7 fxe4 33. Rc7 Nh5 34.
Rxb7 exf3 35. g4 Rd2 36. gxh5 f2+ 37. Kh1 Qxb7+ 38. Qxb7 fxe1=Q 0-1

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "2"]
[White "Golub, David"]
[Black "Cozianu, Costin"]
[Result "1/2-1/2"]
[ECO "C11"]
[PlyCount "68"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Nfd7 5. Nce2 b6 6. Nf4 Ba6 7. Bxa6 Nxa6 8.
Qe2 Qc8 9. Nf3 Be7 10. O-O c6 11. Be3 Nc7 12. c4 Qa6 13. Rfc1 Rc8 14. Nd2 O-O
15. Qg4 Kh8 16. Nh5 Rg8 17. Qf3 f5 18. exf6 Nxf6 19. Nf4 Bd6 20. Qh3 Rge8 21.
Nf3 Bxf4 22. Bxf4 dxc4 23. Ne5 Ncd5 24. Bg3 Ne4 25. Nxc4 b5 26. Nd6 Nxd6 27.
Bxd6 Qb7 28. Re1 Qf7 29. Re4 Qf5 30. Rae1 Qxh3 31. gxh3 Kg8 32. Rxe6 Kf7 33.
R6e5 Rxe5 34. dxe5 Ke6 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "2"]
[White "Ummel, Igor"]
[Black "Sang, Tian"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "73"]
[EventDate "2013.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 f6 6. O-O Bg4 7. h3 Bh5 8. d3
Qd7 9. Nxe5 Bxd1 10. Nxd7 Bxc2 11. Nxf8 Kxf8 12. d4 Bd3 13. Rd1 Bc4 14. Bf4 Rc8
15. d5 cxd5 16. Nxd5 Ne7 17. Nxc7 Ng6 18. Bg3 h5 19. Rd4 Bf7 20. Rb4 h4 21.
Bd6+ Kg8 22. Rxb7 Rh5 23. Ra7 a5 24. b3 Ne5 25. Rd1 Nc6 26. Ra6 Nb4 27. Bxb4
axb4 28. Rd7 Rc5 29. Ra7 Rc1+ 30. Kh2 Rf1 31. f3 Ra1 32. f4 Bxb3 33. Rb7 Bxa2
34. Rxb4 Bf7 35. Rb7 Re1 36. Re7 Kf8 37. Rd7 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.09"]
[Round "2"]
[White "Sinanan, Joshua"]
[Black "Sen, Samir"]
[Result "1/2-1/2"]
[ECO "D15"]
[PlyCount "139"]
[EventDate "2013.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. c5 Nbd7 6. g3 g6 7. Bg2 Bg7 8. O-O
O-O 9. Qc2 Qe8 10. Bf4 Nh5 11. Bc7 f5 12. b4 h6 13. a4 e5 14. dxe5 Nxe5 15.
Bxe5 Bxe5 16. Nxe5 Qxe5 17. e3 Nf6 18. Ne2 Bd7 19. Nd4 Ne4 20. f4 Qg7 21. Bxe4
fxe4 22. Qc3 g5 23. fxg5 hxg5 24. Rxf8+ Rxf8 25. Rf1 Rxf1+ 26. Kxf1 Qf6+ 27.
Kg2 Bg4 28. Qd2 Bf3+ 29. Kg1 Kh7 30. Qf2 Kg6 31. h3 g4 32. h4 Qe5 33. Kh2 Qf6
34. Qd2 Kh6 35. Kg1 Qe5 36. Kf2 Qf6 37. Ke1 Qe5 38. Qf2 Kg6 39. Kd2 Kf6 40. Qe1
Kg6 41. Kc2 Kf7 42. Kb3 Kg6 43. Ka3 Qc7 44. Kb3 Qe5 45. Qf2 Bd1+ 46. Ka3 Bf3
47. Qh2 Kh5 48. Qb2 Kg6 49. b5 axb5 50. axb5 Qxg3 51. bxc6 bxc6 52. Qb7 Qe1 53.
Qxc6+ Kh5 54. Qxd5+ Kxh4 55. Nf5+ Kh3 56. c6 Qc3+ 57. Ka4 Kg2 58. Kb5 Qd3+ 59.
Kc5 Qc3+ 60. Kd6 Kf2 61. Qe5 Qxe5+ 62. Kxe5 g3 63. c7 g2 64. c8=Q g1=Q 65. Qc2+
Kf1 66. Qc1+ Kg2 67. Qxg1+ Kxg1 68. Kf4 Kf2 69. Ng3 Bd1 70. Nxe4+ 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "3"]
[White "Perez, Ignacio"]
[Black "Lee, Nathan"]
[Result "1/2-1/2"]
[ECO "B69"]
[PlyCount "82"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O a6 9. f4 Bd7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 b4 13. Ne2 e5 14. Ng3 Qa5
15. Bc4 Qc5 16. Bd5 a5 17. Qh6 a4 18. Nh5 b3 19. Rd2 bxa2 20. Bxa2 a3 21. Nxf6+
Kd8 22. Nxd7 axb2+ 23. Kd1 Rxa2 24. Nxc5 b1=Q+ 25. Ke2 Qb5+ 26. Nd3 Qc4 27. Qe3
Rxc2 28. Rhd1 Kc7 29. Rxc2 Qxc2+ 30. Rd2 Qc4 31. Rb2 Qa6 32. Kf2 Rb8 33. Rxb8
Kxb8 34. g4 Bd8 35. Qd2 Bb6+ 36. Kg2 Qc4 37. Nf2 Nd4 38. Nxd4 Bxd4 39. Nd3 Bb6
40. Qe2 d5 41. Kf3 f6 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "3"]
[White "Feng, Roland"]
[Black "Sinanan, Joshua"]
[Result "0-1"]
[ECO "A41"]
[PlyCount "178"]
[EventDate "2013.??.??"]

1. d4 d6 2. Nf3 Bg4 3. e3 Nd7 4. h3 Bh5 5. c4 e5 6. Nc3 Ngf6 7. Be2 Be7 8. b3
c6 9. Bb2 O-O 10. O-O e4 11. Nd2 Bg6 12. f4 exf3 13. Bxf3 Re8 14. Qe2 Bf8 15.
Qf2 Nb6 16. e4 a5 17. Rad1 Nfd7 18. Kh1 a4 19. b4 a3 20. Ba1 Na4 21. c5 Qc7 22.
h4 f6 23. h5 Bf7 24. h6 g6 25. Bg4 Be6 26. Bxe6+ Rxe6 27. Nxa4 Rxa4 28. d5 Re8
29. cxd6 Qd8 30. dxc6 bxc6 31. e5 Rxb4 32. Rde1 f5 33. Nf3 Bxh6 34. e6 Nf8 35.
e7 Qxd6 36. exf8=Q+ Rxf8 37. Bd4 Rc4 38. Be5 Qd3 39. Rd1 Qe3 40. Qxe3 Bxe3 41.
Rd3 Rc1 42. Rxc1 Bxc1 43. Rc3 Bb2 44. Rb3 Bxe5 45. Nxe5 Ra8 46. Nxc6 Kf7 47.
Re3 Kf6 48. Kh2 f4 49. Rb3 Ra4 50. Nb4 g5 51. Kg1 h5 52. Kf2 Ke5 53. Nc2 Ke4
54. Ne1 g4 55. Nc2 h4 56. Rc3 Kd5 57. Nxa3 Ra8 58. Rb3 Ke4 59. Kg1 Rd8 60. Rb4+
Kf5 61. Rb5+ Ke4 62. Rb4+ Kf5 63. Nc2 Rd1+ 64. Kf2 Rd2+ 65. Kf1 Rxc2 66. Rb5+
Ke4 67. Rb4+ Ke5 68. a4 h3 69. gxh3 g3 70. Rb5+ Kf6 71. Rb6+ Kg5 72. Rb5+ Kh4
73. Rf5 Kxh3 74. Rh5+ Kg4 75. Rh8 Rc1+ 76. Ke2 f3+ 77. Ke3 Re1+ 78. Kd2 f2 79.
Rg8+ Kf3 80. Rf8+ Kg2 81. a5 f1=Q 82. Rxf1 Kxf1 83. a6 Re8 84. a7 g2 85. a8=Q
Rxa8 86. Kd1 g1=Q 87. Kc1 Ra2 88. Kb1 Rd2 89. Kc1 Ke2# 0-1

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "3"]
[White "Cozianu, Costin"]
[Black "Collyer, Curt"]
[Result "1/2-1/2"]
[ECO "C13"]
[PlyCount "141"]
[EventDate "2013.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 Nxd5 6. Bxe7 Qxe7 7. Qd2 Qb4 8.
Nxd5 Qxd2+ 9. Kxd2 exd5 10. Re1+ Be6 11. Ne2 Nd7 12. Nf4 O-O 13. g3 Rae8 14.
Bg2 c6 15. Nxe6 fxe6 16. f4 g6 17. Re2 Re7 18. Rhe1 Rfe8 19. b3 Nb6 20. Kd3 Kf7
21. c4 a6 22. Bf3 Na8 23. a4 Nc7 24. a5 Rd7 25. Kc3 Red8 26. Rd2 Ne8 27. Bd1
Kf6 28. Bc2 Ng7 29. g4 Rh8 30. Kb4 h5 31. g5+ Kf7 32. Kc5 h4 33. h3 Nh5 34.
Rde2 Ng7 35. Rb1 Rhd8 36. Re3 Rc8 37. Re5 Re8 38. Bd3 Ree7 39. Rbe1 Rd8 40. Be2
Rdd7 41. Bg4 Rd8 42. Rc1 Red7 43. Rd1 Re7 44. Kb6 Rd6 45. Rd2 Rd8 46. Kc5 Red7
47. Re1 Re7 48. Ra2 Red7 49. Rae2 Re7 50. Re5 Rdd7 51. Ra1 Rd8 52. Rd1 Red7 53.
Re3 Re7 54. Kb4 Red7 55. Kc3 Re7 56. Rd2 Red7 57. Re5 Re7 58. Kb2 Red7 59. Rde2
Re7 60. Kc3 Rdd7 61. Kd3 Rd8 62. cxd5 cxd5 63. Rc2 Ne8 64. Re1 Nd6 65. Rec1
Rdd7 66. Rc5 Kg7 67. R5c2 Kf7 68. Re1 Re8 69. Rec1 Ree7 70. Re1 Re8 71. Rec1
1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "3"]
[White "Sang, Tian"]
[Black "Golub, David"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "83"]
[EventDate "2013.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8.
O-O O-O 9. h3 d6 10. Bb3 Qh5 11. Nde2 Ne5 12. f3 g5 13. Qe1 Ng6 14. Qg3 h6 15.
Qh2 Nh4 16. f4 gxf4 17. Nxf4 Qe5 18. Bf2 Qg5 19. Qg3 e5 20. Nfd5 Nxd5 21. Nxd5
Qxg3 22. Bxg3 Ng6 23. Nf6+ Kh8 24. Rad1 Be6 25. Rxd6 Rfd8 26. Rxd8+ Rxd8 27.
Bxe6 fxe6 28. Nh5 Kg8 29. Rf3 Rd1+ 30. Kh2 Rd2 31. Rc3 Rd4 32. Rc8+ Bf8 33. Rc7
Be7 34. Rxb7 a5 35. Bxe5 Rxe4 36. Rxe7 Rxe5 37. Rg7+ Kh8 38. Rxg6 Rxh5 39. Rxe6
Kg7 40. c4 Rc5 41. b3 h5 42. Rd6 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "3"]
[White "Sen, Samir"]
[Black "Ummel, Igor"]
[Result "1/2-1/2"]
[ECO "A40"]
[PlyCount "70"]
[EventDate "2013.??.??"]

1. d4 b6 2. Nf3 Bb7 3. e3 e6 4. Bd3 f5 5. Nbd2 Nf6 6. c4 Bb4 7. O-O O-O 8. Qc2
Bxd2 9. Nxd2 d6 10. e4 Nc6 11. Qc3 fxe4 12. Nxe4 e5 13. d5 Nd4 14. Qe1 Qd7 15.
Be3 Nxe4 16. Bxd4 Nf6 17. Bc3 c6 18. f4 e4 19. Bxe4 cxd5 20. Bxd5+ Nxd5 21.
cxd5 Bxd5 22. Qd2 Be4 23. Rae1 Rae8 24. Be5 Bxg2 25. Qxg2 dxe5 26. Rxe5 Rxe5
27. fxe5 Qd4+ 28. Kh1 Rxf1+ 29. Qxf1 Qe4+ 30. Kg1 Qe3+ 31. Kh1 Qe4+ 32. Kg1
Qd4+ 33. Kh1 Qd5+ 34. Kg1 Qd4+ 35. Kh1 Qd5+ 1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "4"]
[White "Lee, Nathan"]
[Black "Cozianu, Costin"]
[Result "1/2-1/2"]
[ECO "C77"]
[PlyCount "28"]
[EventDate "2013.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. d3 d6 8. c3
Be6 9. Nbd2 O-O 10. Nf1 Bxb3 11. axb3 Ng4 12. Ne3 Bxe3 13. Bxe3 Qd7 14. h3 Nxe3
1/2-1/2

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "4"]
[White "Feng, Roland"]
[Black "Perez, Ignacio"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "134"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 h6 6. Bh4 c5 7. d5 Na6 8. e4 d6
9. h3 Nc7 10. Bd3 b5 11. cxb5 a6 12. b6 Nb5 13. O-O Qxb6 14. Nd2 Nd4 15. Nc4
Qc7 16. a4 e5 17. f4 exf4 18. Rxf4 g5 19. Rxf6 Bxf6 20. Bg3 Rd8 21. Qh5 Bg7 22.
Rf1 Ra7 23. e5 dxe5 24. d6 Rxd6 25. Nxd6 Qxd6 26. Ne4 Qe7 27. h4 Bf5 28. hxg5
Bg6 29. Nf6+ Qxf6 30. gxf6 Bxh5 31. fxg7 Be2 32. Bxe2 Nxe2+ 33. Kh2 Nxg3 34.
Kxg3 Kxg7 35. Rc1 Rc7 36. a5 Kf6 37. Rc4 Ke6 38. Rh4 Rb7 39. Rxh6+ f6 40. Rh8
Rb3+ 41. Kh2 Rb5 42. Rc8 Rxa5 43. g4 Rb5 44. Rc6+ Kf7 45. Rxa6 Rxb2+ 46. Kg3
Kg6 47. Kh4 Rh2+ 48. Kg3 Rd2 49. Kh4 Rd4 50. Rc6 c4 51. Rc7 f5 52. Rc6+ Kf7 53.
Kg5 fxg4 54. Kf5 g3 55. Rc7+ Kg8 56. Rc8+ Kh7 57. Rc7+ Kh6 58. Rc6+ Kh5 59. Rc8
Rf4+ 60. Kxe5 Rf7 61. Rg8 Kh4 62. Kd4 Kh3 63. Kxc4 g2 64. Rh8+ Kg3 65. Rg8+ Kf2
66. Kd3 g1=Q 67. Rxg1 Kxg1 0-1

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "4"]
[White "Collyer, Curt"]
[Black "Sang, Tian"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "133"]
[EventDate "2013.??.??"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 d5 4. Bxf6 exf6 5. e3 Be6 6. Qf3 c6 7. Bd3 g6 8.
Nge2 Bd6 9. h3 Nd7 10. g4 fxg4 11. hxg4 Bf7 12. O-O-O Qa5 13. Rh3 Be7 14. e4
O-O-O 15. exd5 cxd5 16. Rdh1 Nf8 17. Kb1 a6 18. Nc1 Qc7 19. Nb3 Rg8 20. Qe2 Kb8
21. Na4 Re8 22. Re3 g5 23. Re1 Ne6 24. Rxe6 Bb4 25. Rxe8+ Rxe8 26. Qxe8+ Bxe8
27. Rxe8+ Ka7 28. a3 Qc6 29. Re2 Qxa4 30. axb4 Qxb4 31. Bxh7 a5 32. Nc1 Qxd4
33. Bf5 Qd1 34. Re3 Qd2 35. Rd3 Qxf2 36. Rxd5 Qe1 37. Rd6 a4 38. Re6 Qd2 39.
Re2 Qd1 40. Bd3 Kb6 41. Re4 a3 42. bxa3 Kc7 43. Rb4 Qe1 44. Bf5 b6 45. Kb2 Qe5+
46. Ka2 Qd5+ 47. Nb3 Qe5 48. Re4 Qc3 49. Re6 Kb7 50. Re8 Qg3 51. Nd4 Kc7 52.
Re6 Qf2 53. Nb3 Qf4 54. Rxf6 Qf2 55. Re6 Qf4 56. Re4 Qf1 57. Rb4 Qf3 58. Nd4
Qd5+ 59. Nb3 Qf3 60. Rd4 Qf2 61. Rd7+ Kc6 62. Rg7 Qf4 63. Rd7 Qf2 64. Nd4+ Kc5
65. Ne6+ Kc4 66. Bd3+ Kc3 67. Nxg5 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "4"]
[White "Golub, David"]
[Black "Sen, Samir"]
[Result "1-0"]
[ECO "D01"]
[PlyCount "97"]
[EventDate "2013.??.??"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 e6 5. e4 h6 6. Bh4 dxe4 7. Nxe4 Be7 8.
Bxf6 Nxf6 9. Bd3 O-O 10. O-O c6 11. Qe2 Qc7 12. c4 b6 13. Rfd1 Bb7 14. c5 Rad8
15. Rac1 Rfe8 16. Bb1 Nxe4 17. Bxe4 Bf6 18. h3 Kf8 19. Qc2 e5 20. cxb6 Qxb6 21.
dxe5 Bxe5 22. Rxd8 Qxd8 23. Nxe5 Rxe5 24. Bxc6 Bxc6 25. Qxc6 Qd2 26. Qa8+ Re8
27. Rc8 Qe1+ 28. Kh2 Qe5+ 29. g3 Rxc8 30. Qxc8+ Ke7 31. Qb7+ Ke6 32. Qa6+ Kf5
33. Qxa7 Qxb2 34. Qxf7+ Ke4 35. Kg2 Qa1 36. h4 Qb2 37. a4 Kd3 38. Qd5+ Kc2 39.
Qc4+ Kd2 40. Qf4+ Kc2 41. Qc7+ Kd3 42. a5 Ke2 43. Qe7+ Kd1 44. a6 Qa2 45. Qd6+
Ke1 46. Qe5+ Kd1 47. Qd4+ Ke1 48. a7 Qa6 49. Qe4+ 1-0

[Event "WA Championship"]
[Site "Seattle"]
[Date "2013.02.10"]
[Round "4"]
[White "Sinanan, Joshua"]
[Black "Ummel, Igor"]
[Result "1/2-1/2"]
[ECO "A62"]
[PlyCount "120"]
[EventDate "2013.??.??"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Nf3 Bg7 8. Bg2
O-O 9. O-O a6 10. a4 Qc7 11. Nd2 Nbd7 12. Nc4 Nb6 13. Na3 Re8 14. h3 Bd7 15. e4
Nc8 16. Qd3 Rb8 17. Bd2 Na7 18. Nc4 b5 19. axb5 Nxb5 20. Rxa6 Nxc3 21. Bxc3 Bb5
22. Ra3 Nd7 23. f4 Bxc3 24. Rxc3 Bxc4 25. Qxc4 Rxb2 26. Ra1 Reb8 27. Rca3 Qb7
28. Ra7 Rb1+ 29. Kh2 Rxa1 30. Rxa1 Qb2 31. Ra2 Qb1 32. Ra7 Nf6 33. e5 Nh5 34.
exd6 Qe1 35. Ra3 Rb1 36. Qxc5 Rc1 37. Qe3 Qxe3 38. Rxe3 Nf6 39. g4 Rc8 40. g5
Nd7 41. Rb3 Rd8 42. h4 Nc5 43. Rb6 Nd7 44. Rc6 Nb8 45. Bh3 Kf8 46. Rc7 Na6 47.
Rc8 Rxc8 48. Bxc8 Nc5 49. f5 Ne4 50. f6 Ke8 51. Bb7 Nxd6 52. Bc6+ Kd8 53. Kg3
Nf5+ 54. Kg4 Nd4 55. Ba4 Nf5 56. Kh3 Kc7 57. h5 Kb6 58. Bd7 Nd6 59. Kg4 Kc5 60.
Be6 Kc4 1/2-1/2

