[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.22"]
[Round "1"]
[White "Nakamura, Hi"]
[Black "Kamsky, G."]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2733"]
[BlackElo "2702"]
[PlyCount "65"]
[EventDate "2010.05.22"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 a6 5. c5 g6 6. h3 Bg7 7. Bf4 Bf5 8. e3 Nbd7
9. Qb3 Qc8 10. Be2 Ne4 11. O-O O-O 12. Rfd1 h6 13. Bh2 Re8 14. Na4 e5 15. Rac1
exd4 16. Nxd4 Bf8 17. Nxf5 gxf5 18. Nb6 Nxb6 19. Qxb6 Bg7 20. Bd3 a5 21. Bf4
Be5 22. Bxh6 Qb8 23. Rc2 Re6 24. Bf4 Bxf4 25. exf4 Qxf4 26. Qxb7 Rb8 27. Qa7
Rg6 28. Bf1 Ng5 29. Rd3 Re8 30. Rg3 Re1 31. Re2 Ne4 32. Rxg6+ fxg6 33. Qe7
1/2-1/2

[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.22"]
[Round "1"]
[White "Onischuk, Al"]
[Black "Shulman, Y."]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2699"]
[BlackElo "2613"]
[PlyCount "64"]
[EventDate "2010.05.22"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Bg2 a6 6. Qxc4 b5 7. Qc6 Rb8 8.
O-O Bb7 9. Qc2 c5 10. d3 Bd6 11. a4 Ngf6 12. Nc3 Bc6 13. Bg5 h6 14. Bxf6 Nxf6
15. axb5 axb5 16. Nd2 Bxg2 17. Kxg2 O-O 18. Nce4 Nxe4 19. Nxe4 Qb6 20. Ra2 Ra8
21. Rxa8 Rxa8 22. Rc1 Rc8 23. Nxd6 Qxd6 24. b3 Qe5 25. Qa2 Qd5+ 26. f3 Ra8 27.
Qb2 Rc8 28. Qc3 Ra8 29. Qb2 Rc8 30. Rc2 Ra8 31. Kf2 Qh5 32. Kg2 Qd5 1/2-1/2

[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.23"]
[Round "2"]
[White "Nakamura, Hi"]
[Black "Shulman, Y."]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2733"]
[BlackElo "2613"]
[PlyCount "52"]
[EventDate "2010.05.22"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Nf3
Nc6 9. h4 cxd4 10. cxd4 Nge7 11. h5 Nxd4 12. Bd3 h6 13. Kf1 Nxf3 14. Qxf3 b6
15. Qg3 Ba6 16. Qxg7 Bxd3+ 17. cxd3 Rg8 18. Qxh6 Qd4 19. Re1 Qxd3+ 20. Kg1 Rc8
21. Bg5 Qf5 22. f4 Rc2 23. Rh2 Qd3 24. Qf6 Rxg5 25. Qxg5 Qd4+ 26. Kh1 Qe3 0-1

[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.23"]
[Round "2"]
[White "Kamsky, G."]
[Black "Onischuk, Al"]
[Result "1-0"]
[ECO "C69"]
[WhiteElo "2702"]
[BlackElo "2699"]
[PlyCount "118"]
[EventDate "2010.05.22"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 O-O-O 11. Be3 b6 12. a4 Re8 13. a5 b5 14. f3 f5
15. Ng3 Nf6 16. Bg5 fxe4 17. Bxf6 gxf6 18. Ncxe4 Be7 19. Rd5 Be6 20. Rh5 Bf7
21. Rf5 Bg6 22. Rf4 c4 23. c3 Rhf8 24. Nf5 Bd8 25. g4 Re5 26. Kf2 Bxf5 27. gxf5
Rg8 28. Rh4 Rxf5 29. Rd1 Rg7 30. Ng3 Rc5 31. Rhd4 Be7 32. f4 Bd6 33. Kf3 Kb7
34. R1d2 f5 35. Rd5 Rf7 36. Rxc5 Bxc5 37. Rd5 Kc6 38. Re5 Rd7 39. Rxf5 Rd3+ 40.
Kg4 Bd6 41. Ne4 Re3 42. Nxd6 cxd6 43. Rf7 Re2 44. Ra7 Rxb2 45. Rxa6+ Kd5 46.
Rb6 b4 47. cxb4 c3 48. b5 Kc5 49. Rc6+ Kxb5 50. Rxc3 Rxh2 51. f5 h5+ 52. Kg3
Rh1 53. f6 Rg1+ 54. Kf4 Rg8 55. Ra3 h4 56. a6 Ra8 57. a7 h3 58. Kg3 Kc6 59. f7
Kb7 1-0

[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.24"]
[Round "3"]
[White "Shulman, Y."]
[Black "Kamsky, G."]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2613"]
[BlackElo "2702"]
[PlyCount "59"]
[EventDate "2010.05.22"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8.
Rb1 O-O 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 Bg4 14. Ng5
Bxe2 15. Kxe2 h6 16. Nf3 Kh7 17. e5 Nc4 18. Qd3 Nb6 19. h5 Qxd5 20. hxg6+ fxg6
21. Ng5+ Kg7 22. Qxd5 Nxd5 23. Ne6+ Kf7 24. Nxf8 Nc3+ 25. Ke3 Nxb1 26. Rxb1
Rxf8 27. Rxb7 Ke6 28. Rxa7 g5 29. Rc7 Ra8 30. Rxc5 1/2-1/2

[Event "ch-USA Quads"]
[Site "Saint Louis USA"]
[Date "2010.05.24"]
[Round "3"]
[White "Onischuk, Al"]
[Black "Nakamura, Hi"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2699"]
[BlackElo "2733"]
[PlyCount "60"]
[EventDate "2010.05.22"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Nxe4 Bxe4 8.
O-O O-O 9. Ne5 Bxg2 10. Kxg2 d6 11. Nf3 Nd7 12. e4 c5 13. b3 cxd4 14. Nxd4 Qc7
15. Bb2 Qb7 16. Qf3 Rab8 17. Rad1 a6 18. a4 Ne5 19. Qe2 Rfe8 20. Rfe1 Nc6 21.
Nxc6 Qxc6 22. Qf3 Rb7 23. e5 Qxf3+ 24. Kxf3 dxe5 25. Bxe5 f6 26. Bd6 Kf7 27.
Bxe7 Kxe7 28. Rd3 Rd7 29. Rde3 Rd6 30. a5 Rb8 1/2-1/2

