[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.1"]
[White "Shulman, Yuri"]
[Black "Sevillano, Enrico"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2632"]
[BlackElo "2520"]
[PlyCount "133"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. e4 g6 6. Bd3 Bg7 7. Ne2 Nf6 8. O-O
O-O 9. Nd2 Nbd7 10. Nc4 Nb6 11. Ne3 Ng4 12. Rb1 Re8 13. h3 Ne5 14. Bc2 Qh4 15.
b3 Ned7 16. a4 Nf6 17. Ng3 Bd7 18. b4 c4 19. a5 Nc8 20. Nxc4 Bb5 21. Nd2 Nd7
22. Nf3 Qd8 23. Re1 Ne5 24. Be3 a6 25. Nxe5 Bxe5 26. Ne2 Na7 27. Nd4 Qf6 28.
Nf3 Bc3 29. Bd4 Bxd4 30. Qxd4 Qxd4 31. Nxd4 Rac8 32. f3 Rc4 33. Red1 Rec8 34.
Rb2 Be8 35. Rd2 Nb5 36. Ne2 Nc3 37. Kf2 Nxe2 38. Kxe2 Bb5 39. Bd3 Rc1 40. Bxb5
axb5 41. Ra2 R1c4 42. a6 bxa6 43. Rxa6 Rd8 44. Rb2 f5 45. exf5 Rd4 46. fxg6
hxg6 47. Ra7 Re8+ 48. Kf2 Kf8 49. g4 Rxd5 50. h4 Rd4 51. Rb7 Re5 52. Kg3 Rdd5
53. Ra2 Re7 54. Raa7 Rxb7 55. Rxb7 Ke8 56. Rg7 Rd4 57. Rxg6 Ke7 58. h5 Rxb4 59.
Rg7+ Ke6 60. Rb7 Rb1 61. Kf4 b4 62. Kg5 b3 63. f4 b2 64. h6 d5 65. h7 Rh1 66.
Kg6 d4 67. Rxb2 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.2"]
[White "Ibragimov, Ildar"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2586"]
[BlackElo "2720"]
[PlyCount "72"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nxc3 6. bxc3 Bg7 7. Rb1 Nc6 8.
h4 h6 9. d4 Na5 10. e4 b6 11. e5 Be6 12. Nh3 Bd5 13. Bf3 c6 14. Nf4 e6 15. O-O
Bxa2 16. Ra1 Bd5 17. Be2 Bb3 18. Qe1 O-O 19. Rxa5 bxa5 20. Ba3 c5 21. Bxc5 Rc8
22. Bd6 Re8 23. h5 g5 24. Bd3 Bc4 25. Bb4 Rc6 26. Ba3 Rb6 27. Bc2 Qa8 28. Be4
Qc8 29. Nd3 Rb3 30. Bc5 Bf8 31. Bxf8 Kxf8 32. Nc5 Rb5 33. Qe3 Bxf1 34. Kxf1 a4
35. c4 Rxc5 36. dxc5 Qa6 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.3"]
[White "Nakamura, Hikaru"]
[Black "Shabalov, Alexander"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2701"]
[BlackElo "2569"]
[PlyCount "79"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. a4
O-O 9. f4 Qc7 10. Be3 b6 11. Bf3 Bb7 12. f5 e5 13. Nb3 Nbd7 14. g4 h6 15. h4 d5
16. exd5 e4 17. Bg2 Qg3 18. Qe1 Qxe1 19. Rfxe1 Nxg4 20. Bxb6 Nxb6 21. Rxe4 Nxd5
22. Nxd5 Bxd5 23. Rxe7 Rfd8 24. Bf1 Kf8 25. Ree1 Rdb8 26. Ra3 Nf6 27. Rd1 Ra7
28. Rd2 Be4 29. Rf2 Ng4 30. Rf4 Nf6 31. Nc5 Bxc2 32. Rf2 Bd1 33. Nxa6 Rb6 34.
b4 Rbxa6 35. Bxa6 Rxa6 36. a5 Ne4 37. b5 Rd6 38. a6 Nxf2 39. a7 Nh3+ 40. Rxh3
1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.4"]
[White "Friedel, Joshua E"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2516"]
[BlackElo "2684"]
[PlyCount "86"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Nc3 Ne7 10. h3 Bf5 11. Nd4 Bg6 12. Bg5 h6 13. Rad1 Ke8 14. Bh4
Rc8 15. f4 Nf5 16. Nxf5 Bxf5 17. Rd2 h5 18. Ne2 Bc5+ 19. Nd4 Rh6 20. c3 Re6 21.
Kf2 Bxd4+ 22. Rxd4 c5 23. Rd2 c4 24. Re1 Bd3 25. a3 Kf8 26. g4 Rce8 27. Bg3 f5
28. gxh5 Rh6 29. Bh4 Rxh5 30. Kg3 Kf7 31. Bg5 Ke6 32. b3 Rhh8 33. bxc4 Bxc4 34.
Rd4 Bb5 35. Red1 Rc8 36. h4 Bc6 37. Kf2 a5 38. Ke3 Ra8 39. Rd8 Rhxd8 40. Rxd8
Rxd8 41. Bxd8 Kd7 42. Bg5 g6 43. c4 Bg2 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.5"]
[White "Hess, Robert L"]
[Black "Christiansen, Larry M"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2485"]
[BlackElo "2588"]
[PlyCount "79"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. Re1 Nf6 6. c3 a6 7. Ba4 b5 8. Bc2
g6 9. d4 Bg4 10. a4 cxd4 11. cxd4 Bg7 12. Nc3 b4 13. Ne2 O-O 14. d5 Bxf3 15.
gxf3 Na5 16. Be3 Nh5 17. Bd3 e6 18. Rc1 exd5 19. exd5 Re8 20. Qc2 Qh4 21. Ng3
Nf4 22. Bb6 b3 23. Qd2 Rxe1+ 24. Rxe1 Nxd3 25. Re4 Ne5 26. Rxh4 Nxf3+ 27. Kg2
Nxd2 28. Bxa5 Bxb2 29. Bxd2 Ba3 30. Ne4 Rc8 31. Rh3 b2 32. Rb3 Rc1 33. Rb8+ Kg7
34. Bc3+ Kh6 35. Bxb2 Bxb2 36. Rxb2 f5 37. Nxd6 Rd1 38. Rb6 Rxd5 39. Rxa6 Kh5
40. Ne8 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.6"]
[White "Becerra Rivero, Julio"]
[Black "Robson, Ray"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2609"]
[BlackElo "2465"]
[PlyCount "67"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 e5 7. Bb5+ Bd7 8.
Bxd7+ Qxd7 9. Nf5 h5 10. gxh5 Nxh5 11. Be3 Na6 12. Qf3 g6 13. Ng3 Nc7 14. O-O-O
b6 15. Kb1 O-O-O 16. Rd2 Nf4 17. h4 Bh6 18. h5 Nxh5 19. Nxh5 gxh5 20. Rxh5 Bxe3
21. fxe3 Rxh5 22. Qxh5 Qe6 23. Qf3 Rh8 24. b3 Rh3 25. Qe2 Kb7 26. Kb2 Qh6 27.
Rd3 Qg6 28. Qd1 Rh6 29. Rd2 Qf6 30. a4 Rg6 31. Qe1 Qg7 32. Qf1 Rg1 33. Qc4 Qf6
34. Qxc7+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.7"]
[White "Zatonskih, Anna"]
[Black "Akobian, Varuzhan"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2461"]
[BlackElo "2612"]
[PlyCount "127"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. Nf3 d6 2. d4 Bg4 3. c4 Bxf3 4. exf3 c6 5. Be3 g6 6. Nc3 Bg7 7. Qd2 e6 8. h4
d5 9. h5 Nd7 10. g4 dxc4 11. Bxc4 Qa5 12. O-O-O Nb6 13. Bb3 Rd8 14. Qc2 Nd5 15.
Nxd5 cxd5 16. Ba4+ Kf8 17. Kb1 gxh5 18. Rxh5 Ne7 19. Bd2 Qb6 20. Rxh7 Bxd4 21.
Rxh8+ Bxh8 22. Bb3 Bg7 23. Bg5 a5 24. Rc1 Re8 25. Bxe7+ Rxe7 26. Qc8+ Re8 27.
Qc5+ Qxc5 28. Rxc5 b6 29. Rc2 Be5 30. Ba4 Rd8 31. Kc1 Ke7 32. Kd1 Rh8 33. Ke2
Bd6 34. Rc1 Rh2 35. Rf1 Kf6 36. Ke3 Bc5+ 37. Ke2 Ke5 38. Bc2 Bd4 39. b3 Bc5 40.
Bd3 Kf4 41. Bb5 Rh3 42. Be8 Rh7 43. Rd1 f6 44. Rf1 Rh8 45. Bd7 e5 46. Bc6 e4
47. fxe4 dxe4 48. Ke1 Bb4+ 49. Ke2 Bc5 50. Bb7 Rh2 51. Kd1 Bb4 52. Bc6 Rg2 53.
Ke2 Bc5 54. Kd1 Kf3 55. Bb5 Bxf2 56. Be2+ Ke3 57. a4 Bh4 58. Rh1 Rxe2 59. Rh3+
Bg3 60. Rxg3+ Kf4 61. Rc3 Rb2 62. Kc1 Rf2 63. Rc4 Kf3 64. b4 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.8"]
[White "Kaidanov, Gregory S"]
[Black "Krush, Irina"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2595"]
[BlackElo "2452"]
[PlyCount "98"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

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. Be2 O-O 10. Nbd2 b6 11. Nc4 Bb7 12. Nd4 Nbd7 13. Nb3 Be7 14. f3
Bd5 15. e4 Bxc4 16. Bxc4 Rfc8 17. Be2 Nc5 18. Be3 Nfd7 19. Nd4 Ne5 20. Rac1 Na4
21. Rxc8+ Rxc8 22. Bxa6 Nxb2 23. Rc1 Rxc1+ 24. Bxc1 Ned3 25. Bxd3 Nxd3 26. Be3
Nb4 27. a3 Nd3 28. Nb5 Nb2 29. Kf1 Nc4 30. Bc1 Kf8 31. Ke2 Ke8 32. f4 Kd7 33.
Kd3 Nd6 34. Nxd6 Bxd6 35. Kc4 Kc6 36. a4 Bc5 37. f5 Bd6 38. h3 Be5 39. g4 g6
40. Bh6 Bb2 41. Be3 Be5 42. Bd4 Bxd4 43. Kxd4 exf5 44. exf5 gxf5 45. gxf5 f6
46. Kc4 Kd6 47. h4 h5 48. Kd4 Kc6 49. Kc4 Kd6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.9"]
[White "Shankland, Samuel L"]
[Black "Benjamin, Joel"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2446"]
[BlackElo "2583"]
[PlyCount "111"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Bg4 8. d3
Nd7 9. Be3 O-O 10. Nbd2 Nb6 11. Bb3 Na5 12. Bc2 c5 13. h3 Be6 14. b4 cxb4 15.
cxb4 Nc6 16. Bb3 Bxb3 17. Qxb3 d5 18. Bxb6 Qxb6 19. exd5 Nd4 20. Nxd4 Qxd4 21.
Rab1 Rfd8 22. Nf3 Qxd5 23. d4 Qxb3 24. Rxb3 e4 25. Rxe4 Bd6 26. a3 Rac8 27. g3
g6 28. Ree3 Rc1+ 29. Kg2 Rdc8 30. Rbd3 R1c2 31. Ng5 Rd8 32. Ne4 b6 33. Rc3 Rxc3
34. Rxc3 Be7 35. Rd3 f5 36. Nd2 Rc8 37. d5 Kf7 38. Nf3 Bf6 39. g4 Rc3 40. Ne1
Ke7 41. gxf5 Rxd3 42. Nxd3 Kd6 43. fxg6 hxg6 44. Nf4 g5 45. Ne6 a5 46. bxa5
bxa5 47. f4 gxf4 48. Nxf4 a4 49. Kf3 Bb2 50. Ke4 Bxa3 51. Nd3 Bc5 52. h4 a3 53.
Nc1 Ke7 54. Ke5 Kf7 55. d6 Bxd6+ 56. Kxd6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.10"]
[White "Ehlvest, Jaan"]
[Black "Brooks, Michael A"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2606"]
[BlackElo "2463"]
[PlyCount "181"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. b3 Nc6 7. Bb2 Be7 8. Nc3
O-O 9. e3 d6 10. Rc1 Rb8 11. d4 Re8 12. Re1 Bf8 13. d5 exd5 14. cxd5 Nb4 15. e4
Ba6 16. Bf1 Bxf1 17. Kxf1 Qc8 18. Re2 Qa6 19. Kg2 Nd3 20. Rb1 Nxb2 21. Rbxb2
Nd7 22. a4 Qb7 23. b4 cxb4 24. Rxb4 Rbc8 25. Nb5 Rc5 26. Nbd4 Qa6 27. Re3 Ne5
28. Nxe5 dxe5 29. Nb5 Qb7 30. Rbb3 Rec8 31. d6 Qd7 32. Red3 Rc4 33. Nc3 R8c6
34. a5 bxa5 35. Nd5 Rxd6 36. Rb8 Rc8 37. Rdb3 Qd8 38. R8b7 a4 39. Rf3 Rc7 40.
Rxc7 Qxc7 41. Qxa4 Qd7 42. Qa1 Rh6 43. h4 Re6 44. Rc3 Bd6 45. Qa6 Re8 46. Rd3
Rd8 47. Ne3 Qc7 48. Nd5 Qb8 49. h5 h6 50. Rc3 Kh7 51. Rc6 Bf8 52. Qc4 Bd6 53.
Nf6+ Kh8 54. Qxf7 Rf8 55. Nd7 Rxf7 56. Nxb8 Bxb8 57. Rc8+ Kh7 58. Rxb8 Re7 59.
Rb5 Kg8 60. Kf3 Kf7 61. Ke3 Kf6 62. f4 Kf7 63. Ra5 Kf6 64. Kf3 Kf7 65. Ra6 Kf8
66. Ke3 Ke8 67. Ra5 Kf7 68. Kf3 Ke8 69. fxe5 Kd8 70. Kf4 Rf7+ 71. Kg4 Ke8 72.
e6 Rb7 73. Kf5 Ke7 74. Ke5 Kf8 75. g4 Ke8 76. Ra6 Ke7 77. Kf5 Rb5+ 78. e5 Rb7
79. Kg6 Ke8 80. Ra4 Re7 81. Kf5 Rc7 82. g5 hxg5 83. Kxg5 Ke7 84. Kf5 Rb7 85.
Rg4 Kf8 86. h6 gxh6 87. Kf6 h5 88. Rc4 Rb8 89. e7+ Ke8 90. e6 a5 91. Rc1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.11"]
[White "Lawton, Charles"]
[Black "Khachiyan, Melikset"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "2546"]
[PlyCount "136"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

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 Be6 10. Nxe6 fxe6 11. Bh6 Rc8 12. Bxg7 Kxg7 13. h4 Qa5 14. Kb1 Ne5
15. Nb5 Qxd2 16. Rxd2 Nc6 17. Bc4 a6 18. Nc3 Kf7 19. a3 Ne5 20. Bb3 Nc4 21.
Bxc4 Rxc4 22. Ne2 b5 23. b3 Rc5 24. Nf4 e5 25. Nd3 Rcc8 26. Kb2 Nd7 27. Nb4 a5
28. Nd5 Rc5 29. Rd3 Rfc8 30. Rc3 e6 31. Rxc5 Rxc5 32. Ne3 Nb6 33. h5 g5 34. Ng4
Nd7 35. Ne3 Nf6 36. Rd1 Ke7 37. g4 Nd7 38. Rd3 Rc8 39. c4 Nc5 40. Rd1 Rb8 41.
Ka2 bxc4 42. Nxc4 Rxb3 43. Nxa5 Rxf3 44. Nc6+ Kf6 45. Rxd6 Rf2+ 46. Kb1 Nxe4
47. Rd7 Nc3+ 48. Kc1 e4 49. Rxh7 e3 50. Rh6+ Kg7 51. Rxe6 Rf1+ 52. Kc2 e2 53.
Kxc3 e1=Q+ 54. Rxe1 Rxe1 55. Kc4 Re4+ 56. Kb5 Rxg4 57. a4 Rh4 58. a5 Rxh5 59.
a6 g4+ 60. Kb6 g3 61. a7 g2 62. a8=Q g1=Q+ 63. Kc7 Qg3+ 64. Kb6 Qg1+ 65. Kc7
Rf5 66. Qe8 Rf7+ 67. Kd6 Qg6+ 68. Kc5 Rf5+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.08"]
[Round "1.12"]
[White "Gulko, Boris F"]
[Black "Hughes, Tyler B"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2561"]
[BlackElo "2230"]
[PlyCount "82"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bg5 d6 5. e3 O-O 6. Be2 h6 7. Bh4 c5 8. d5 Bf5
9. f3 g5 10. Bf2 e6 11. h4 exd5 12. hxg5 hxg5 13. cxd5 Qa5 14. Bd3 Bxd3 15.
Qxd3 Nbd7 16. Nge2 Rfe8 17. Kf1 Ne5 18. Qf5 Nc4 19. Qxg5 Re5 20. Qf4 Nxb2 21.
Rb1 Nd3 22. Qc4 Nxf2 23. Kxf2 Rae8 24. e4 R5e7 25. Rh4 a6 26. a4 Nd7 27. Rxb7
Ne5 28. Rxe7 Rxe7 29. Qb3 Qd8 30. Nd1 c4 31. Qe3 Rb7 32. Rh5 Nd3+ 33. Kg3 Rb1
34. Nf2 Be5+ 35. Rxe5 Nxe5 36. Nd4 Qf6 37. Nf5 Rb3 38. Qf4 Qg6+ 39. Ng4 Qxg4+
40. Qxg4+ Nxg4 41. Kxg4 c3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.1"]
[White "Kamsky, Gata"]
[Black "Akobian, Varuzhan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2720"]
[BlackElo "2612"]
[PlyCount "81"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. Nxf6+ Nxf6
8. Be3 Nd5 9. Ne5 Bd6 10. Qh5 Qc7 11. Bb5+ Kf8 12. O-O-O a6 13. Bc4 Nf6 14. Qf3
Rb8 15. Bf4 b5 16. Rhe1 cxd4 17. Rxd4 Rb6 18. Bb3 Bb7 19. Qh3 a5 20. Rxd6 Rxd6
21. Nxf7 Kxf7 22. Qxe6+ Rxe6 23. Bxe6+ Kg6 24. Bxc7 Re8 25. Bxa5 Bxg2 26. f4 h5
27. Re5 Kh6 28. Bd2 Bc6 29. Rc5 Bd7 30. Bxd7 Nxd7 31. Rxb5 Re2 32. h4 Nf6 33.
f5+ Kh7 34. Kd1 Rh2 35. Be1 Ng4 36. Rb3 Rh1 37. a4 Rf1 38. a5 Rxf5 39. a6 Rf7
40. Ra3 Rd7+ 41. Kc1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.2"]
[White "Ehlvest, Jaan"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2606"]
[BlackElo "2701"]
[PlyCount "73"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. b3 O-O 7. Bb2 d5 8. e3 c5
9. Nc3 Nc6 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. d4 Rad8 13. Ne5 Qxg2+ 14. Kxg2 Nxe5+
15. f3 cxd4 16. exd4 Nc6 17. Qe2 Rd5 18. Rac1 Rfd8 19. Rc4 Ba6 20. Qe4 Bxc4 21.
bxc4 R5d6 22. Rd1 Bf6 23. Ba3 Rxd4 24. Rxd4 Nxd4 25. Bc1 h5 26. g4 hxg4 27.
fxg4 g5 28. Be3 e5 29. a4 Rc8 30. Qd5 Ne6 31. Kf3 Be7 32. Qxe5 Rxc4 33. Qb8+
Kg7 34. Qxa7 Bd8 35. Qd7 Rb4 36. h3 Bf6 37. Qd1 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.3"]
[White "Khachiyan, Melikset"]
[Black "Shulman, Yuri"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2546"]
[BlackElo "2632"]
[PlyCount "100"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8.
Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Ng3 Bd7 14. Be2
Qb6 15. O-O O-O-O 16. Ne4 Nd5 17. Qb5 Qxb5 18. Bxb5 Kc7 19. Rb1 a6 20. Bd3 b5
21. a4 Ncb4 22. Ba3 Nxd3 23. Bd6+ Kc8 24. cxd3 Ne3 25. Rf2 Bc6 26. axb5 axb5
27. Ra2 Bxe4 28. dxe4 c2 29. Rba1 Rxg2+ 30. Kh1 Rd2 31. Ra8+ Kd7 32. R8a7+ Ke8
33. Rg1 Rg2 34. Re7+ Kf8 35. Rc7+ Kg7 36. Rxg2+ Nxg2 37. Rxc2 Ne3 38. Rd2 Rc8
39. Kg1 Rc4 40. Kf2 b4 41. Rd3 Rc2+ 42. Kf3 Rc3 43. Ke2 b3 44. Rxd4 Nc4 45. Be7
b2 46. Rd8 Re3+ 47. Kf2 Rxe4 48. Kg3 Re3+ 49. Kg4 b1=Q 50. Bf6+ Kh6 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.4"]
[White "Hess, Robert L"]
[Black "Becerra Rivero, Julio"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2485"]
[BlackElo "2609"]
[PlyCount "87"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Qd6 6. Na3 b5 7. c3 c5 8. Nc2
Ne7 9. a4 Rb8 10. axb5 axb5 11. Qe2 Nc6 12. Rd1 Qg6 13. d4 cxd4 14. cxd4 exd4
15. Ncxd4 Nxd4 16. Rxd4 Be7 17. Bf4 Rb7 18. b4 O-O 19. Rc1 Bg4 20. Qd3 Bxf3 21.
Qxf3 c6 22. h4 h6 23. Qh3 Rb6 24. h5 Qf6 25. Qg3 Ra6 26. Rcd1 Re8 27. Bd6 Bxd6
28. Rxd6 Qg5 29. Qxg5 hxg5 30. R1d4 Ra1+ 31. Kh2 Rc1 32. Kg3 Rc2 33. Rd7 Ra8
34. Rc7 Ra3+ 35. f3 Raa2 36. Rd8+ Kh7 37. Kg4 Rxg2+ 38. Kf5 Rad2 39. Rf8 g4 40.
Rcc8 g6+ 41. Kf6 Rd6+ 42. Ke7 Kh6 43. f4 Re6+ 44. Kxf7 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.5"]
[White "Hughes, Tyler B"]
[Black "Onischuk, Alexander"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2230"]
[BlackElo "2684"]
[PlyCount "42"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nh3 g6 5. c3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8.
Nd2 Bd6 9. e4 Nc6 10. exf5 gxf5 11. Nc4 Ke7 12. Bxc6 bxc6 13. f4 e4 14. Be3 c5
15. Nxd6 cxd6 16. c4 h5 17. O-O-O Ng4 18. Bd2 Be6 19. Bc3 Rhb8 20. b3 a5 21.
Rd2 a4 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.6"]
[White "Friedel, Joshua E"]
[Black "Kaidanov, Gregory S"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "2516"]
[BlackElo "2595"]
[PlyCount "157"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

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. Nbd2 Nc5 10. c3 Nxb3 11. Nxb3 Be7 12. Re1 O-O 13. Nfd4 Nxd4 14. cxd4 a5
15. Be3 a4 16. Nc1 Qd7 17. Nd3 Bf5 18. Rc1 Ra6 19. Nf4 Rd8 20. Bd2 b4 21. Qf3
Be4 22. Qe2 Rb6 23. e6 fxe6 24. f3 Bg6 25. Nxe6 Rc8 26. Nc5 Bxc5 27. dxc5 Rbb8
28. c6 Qd6 29. Qe7 b3 30. axb3 Rxb3 31. Qd7 Rd8 32. Qxd6 cxd6 33. c7 Rc8 34.
Re6 Rb6 35. Be3 Rb7 36. Rxd6 Rcxc7 37. Rxc7 Rxc7 38. Rxd5 Be8 39. Ra5 Kf7 40.
Bd4 Bc6 41. Kf2 g6 42. Ke3 Re7+ 43. Be5 Re8 44. Kf4 Ra8 45. Rc5 Bd7 46. Rd5 Be6
47. Rb5 Bd7 48. Rb7 Ke6 49. Rb6+ Ke7 50. Kg5 Ra5 51. f4 Rd5 52. g4 Rd3 53. f5
Rd5 54. Kf4 Rb5 55. fxg6 hxg6 56. Rxg6 Rb4+ 57. Kg3 Rb3+ 58. Kh4 a3 59. bxa3
Rxa3 60. Rb6 Kf7 61. Rf6+ Ke7 62. Rf4 Rb3 63. Bd4 Rd3 64. Kg5 Bc6 65. h4 Ke6
66. h5 Rh3 67. h6 Bb5 68. Rf6+ Ke7 69. Bc5+ Ke8 70. Re6+ Kf7 71. Re7+ Kg8 72.
Rg7+ Kh8 73. Bd4 Bd3 74. Ba1 Rh1 75. Rd7+ Rxa1 76. Rxd3 Kh7 77. Rd7+ Kh8 78.
Kg6 Ra6+ 79. Kh5 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.7"]
[White "Benjamin, Joel"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2583"]
[BlackElo "2452"]
[PlyCount "79"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 e5 7. d4 b5 8. Bc2
Be7 9. O-O O-O 10. a4 Bb7 11. d5 c4 12. b3 cxb3 13. Bxb3 Nc5 14. Bc2 bxa4 15.
Ba3 Nfd7 16. c4 Qa5 17. Qe3 Rfb8 18. Nc3 Bc8 19. Rfb1 Nb3 20. Ra2 Ndc5 21. h3
Bd7 22. Ne2 Bf6 23. Ng3 Nd4 24. Rxb8+ Rxb8 25. Nxd4 exd4 26. Qe2 g6 27. Nf1 Rb3
28. Bxc5 d3 29. Qf3 dxc2 30. Qxf6 dxc5 31. Rxc2 Rb1 32. Rc3 Rb3 33. Rc1 a3 34.
e5 Qb6 35. e6 fxe6 36. Qe7 a2 37. Qxd7 Rb1 38. dxe6 Qb8 39. Qf7+ Kh8 40. e7 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.8"]
[White "Christiansen, Larry M"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2588"]
[BlackElo "2446"]
[PlyCount "94"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. O-O
Bb4 9. Nh4 O-O 10. f3 Bg6 11. Nxg6 hxg6 12. Kh1 e5 13. Bb3 exd4 14. exd4 Nb6
15. Bg5 Be7 16. Qd3 Nfd5 17. Bd2 a5 18. Rae1 Re8 19. f4 Bb4 20. Re5 Qd7 21. Ne4
Bxd2 22. Qxd2 Re7 23. Qe1 Rae8 24. Qxa5 Ne3 25. Re1 Qxd4 26. Qc5 Qxc5 27. Nxc5
Rxe5 28. fxe5 Rxe5 29. Nxb7 Kf8 30. a5 Nc8 31. Nd8 Rxa5 32. Nxf7 Nd5 33. Ne5
Nce7 34. Bc4 Ne3 35. Nd7+ Ke8 36. Nb6 Re5 37. Bd3 Kd8 38. h3 Kc7 39. Na4 g5 40.
g3 N7d5 41. Kg1 Kd6 42. Kf2 Re8 43. Nc3 Rf8+ 44. Ke2 Nxc3+ 45. bxc3 Nd5 46. Rc1
Kc5 47. Be4 Kc4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.9"]
[White "Robson, Ray"]
[Black "Gulko, Boris F"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2465"]
[BlackElo "2561"]
[PlyCount "87"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 h6 10. h4 Nxd4 11. Qxd4 Qa5 12. Kb1 e5 13. Qd2 Nxe4 14. Nxe4
Qxd2 15. Rxd2 hxg5 16. hxg5 exf4 17. Rf2 Bf5 18. Rxf4 Bxe4 19. Rfh4 f5 20. Rxe4
Bxg5 21. Bc4+ Rf7 22. Rd4 Rd8 23. Rh5 Bf6 24. Bxf7+ Kxf7 25. Rxf5 Re8 26. Rd1
Re2 27. g4 Ke6 28. Rf4 Kd7 29. a4 a5 30. Rd3 b6 31. Rb3 Kc6 32. Rc4+ Kb7 33.
Rd3 Be5 34. Rf3 Bf6 35. Rf5 Rg2 36. Ka2 Rg1 37. c3 Rg3 38. Kb1 Rg1+ 39. Kc2
Rg2+ 40. Kd3 Ka6 41. b4 axb4 42. cxb4 Ra2 43. g5 Be5 44. b5+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.10"]
[White "Zatonskih, Anna"]
[Black "Ibragimov, Ildar"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2461"]
[BlackElo "2586"]
[PlyCount "78"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. Ne5 Ke7 10. Be2 Nbd7 11. Nd3 Bd6 12. Nd2 b5 13. Nb3 Nb6 14. Na5
Bd7 15. Nb7 Rhc8 16. Nxd6 Kxd6 17. b3 a5 18. Bb2 Nbd5 19. Bf3 Ke7 20. Bxf6+
gxf6 21. Bxd5 exd5 22. Nf4 Be6 23. Rfc1 Kd6 24. Kf1 a4 25. Ne2 Bf5 26. Ke1 b4
27. Rxc8 Rxc8 28. Nd4 Be4 29. f3 Bg6 30. bxa4 Ra8 31. Kd2 Rxa4 32. Kc1 Ra8 33.
Kb2 Re8 34. Kb3 Rxe3+ 35. Kxb4 Ke5 36. Nc6+ Kd6 37. Nd4 Ke5 38. Nc6+ Kd6 39.
Nd4 Ke5 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.11"]
[White "Shabalov, Alexander"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2569"]
[BlackElo "2463"]
[PlyCount "71"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be6 8. g4
d5 9. exd5 Nxd5 10. Bg2 Bb4 11. O-O Bxc3 12. bxc3 Nc6 13. Rb1 O-O 14. Rxb7 Qc8
15. Rb1 Rd8 16. Qe1 h5 17. f3 Na5 18. Ng3 hxg4 19. fxg4 Qxc3 20. Bd2 Qd4+ 21.
Kh1 Nc4 22. Bg5 Nce3 23. c3 Qa7 24. Bxd8 Rxd8 25. Nh5 Qc7 26. Rf3 Nxg2 27. Kxg2
e4 28. Rf2 e3 29. Rf3 Nxc3 30. Rb2 Bd5 31. Qxe3 Nd1 32. Qg5 Bxf3+ 33. Kg1 Qa7+
34. Kh2 Qd4 35. Rc2 Ne3 36. Qxe3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.09"]
[Round "2.12"]
[White "Sevillano, Enrico"]
[Black "Lawton, Charles"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2520"]
[PlyCount "176"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 a6 5. Nf3 b5 6. O-O Nd7 7. e5 Bb7 8. e6
fxe6 9. Ng5 Nf8 10. Bf3 d5 11. Bg4 Qd6 12. Re1 Bc8 13. Qf3 Nf6 14. Bf4 Qc6 15.
Be5 h6 16. Bxf6 Bxf6 17. Nxe6 Bxe6 18. Rxe6 Nxe6 19. Nxd5 Kf7 20. Re1 Nf4 21.
Nxf4 Qxf3 22. Bxf3 Rab8 23. Bd5+ Kg7 24. Ne6+ Kh7 25. c3 b4 26. c4 b3 27. a3
Rhc8 28. Re2 g5 29. Bc6 Kg6 30. g4 Kf7 31. d5 h5 32. gxh5 Rh8 33. Nxc7 Rxh5 34.
Bd7 Rh4 35. Nxa6 Rb6 36. Nb4 Rxc4 37. Ba4 Rcxb4 38. axb4 Rxb4 39. Bd7 Rc4 40.
Re3 Rc2 41. Rxb3 Rxb2 42. Rf3 Kg7 43. Be6 Rd2 44. Kg2 Kg6 45. h3 Rb2 46. Rd3
Rc2 47. Kf1 Rc3 48. Rd2 Be5 49. Ra2 Rb3 50. Kg2 Rb4 51. Ra8 Rf4 52. Rg8+ Kf6
53. Bg4 Bd4 54. f3 Bc5 55. Bh5 Ra4 56. Rg6+ Kf5 57. Rc6 Ra2+ 58. Kf1 Bd6 59.
Rc4 Rd2 60. Bf7 Kf6 61. Be6 Rh2 62. Rc8 Bf4 63. Rf8+ Kg6 64. Kg1 Rd2 65. Kf1
Rh2 66. Rg8+ Kf6 67. Rh8 Kg7 68. Rg8+ Kf6 69. Re8 Rd2 70. h4 Rd1+ 71. Ke2 Rd2+
72. Ke1 Rh2 73. Rf8+ Kg6 74. Rg8+ Kf6 75. Rf8+ Kg6 76. hxg5 Bxg5 77. f4 Bf6 78.
Rg8+ Kh7 79. Rg1 Rb2 80. Bf5+ Kh8 81. Rg6 Bc3+ 82. Kf1 Bb4 83. Be6 Bc5 84. f5
Rf2+ 85. Ke1 Rb2 86. Rg8+ Kh7 87. Rc8 Bd4 88. Rc7 Bf6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.1"]
[White "Shulman, Yuri"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2632"]
[BlackElo "2720"]
[PlyCount "60"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

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 Ne5 11. Nxe5 Bxe5 12. Rb3 c4 13. Bxc4 Qc7 14. Qe2 Bg4
15. Qxg4 Qxc4 16. Bd2 b6 17. Qe2 Rfc8 18. f4 Bg7 19. Kf2 Qa4 20. Rhb1 Qxa2 21.
e5 f6 22. Kg1 fxe5 23. fxe5 Rf8 24. c4 Bxe5 25. Qxe5 Qxd2 26. Qe6+ Kh8 27. Qe5+
Kg8 28. Qe6+ Kh8 29. Qe5+ Kg8 30. Qe6+ Kh8 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.2"]
[White "Nakamura, Hikaru"]
[Black "Hess, Robert L"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2701"]
[BlackElo "2485"]
[PlyCount "97"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 Ne4 7. Qd3 Bxc3+ 8.
bxc3 Nc5 9. Qf3 O-O 10. Bg2 d6 11. O-O Bd7 12. Rd1 Ba4 13. Nb3 Qc7 14. Nxc5
Bxd1 15. Qxb7 Qxb7 16. Nxb7 Bxe2 17. Nxd6 Nd7 18. Bxa8 Rxa8 19. f4 Bf3 20. Be3
a6 21. Rb1 Bc6 22. Bd4 Kf8 23. c5 Rb8 24. Rb3 Bd5 25. c4 Bc6 26. Ra3 Ra8 27. g4
h6 28. h4 f6 29. Re3 Ke7 30. Kf2 Rb8 31. Kg3 Rb4 32. Bc3 Ra4 33. Nf5+ Kf7 34.
Nd6+ Kg8 35. Nc8 Kf7 36. Bd4 e5 37. Nd6+ Ke6 38. a3 g5 39. fxe5 fxe5 40. h5 Kf6
41. Bb2 Ke6 42. Nf5 Rxc4 43. Rd3 Rxc5 44. Rd6+ Kf7 45. Nxh6+ Ke7 46. Nf5+ Kf7
47. h6 Nf8 48. Rd8 Nh7 49. Rc8 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.3"]
[White "Onischuk, Alexander"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "E38"]
[WhiteElo "2684"]
[BlackElo "2606"]
[PlyCount "81"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 Qb6 7. e3 Qc7 8. b3
a6 9. Bb2 b6 10. Ne4 Be7 11. Nxf6+ Bxf6 12. Bxf6 gxf6 13. g3 Bb7 14. Bg2 d6 15.
O-O Nd7 16. Rfd1 Ke7 17. Rd4 Rad8 18. Rad1 Ne5 19. Qe2 Bxf3 20. Bxf3 Qc5 21.
Rh4 b5 22. cxb5 axb5 23. Bg2 d5 24. Rhd4 f5 25. Qh5 h6 26. a4 bxa4 27. bxa4 Ng6
28. h3 Qc7 29. Rb4 Rb8 30. Rxb8 Rxb8 31. Qxh6 Qc2 32. Ra1 Qb2 33. Rd1 Qc2 34.
Rf1 Qxa4 35. Qg5+ Kf8 36. Bf3 Qe8 37. Bh5 Kg7 38. Bxg6 fxg6 39. Ra1 Rb7 40. Ra6
Qe7 41. Qxe7+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.4"]
[White "Benjamin, Joel"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2583"]
[BlackElo "2516"]
[PlyCount "119"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 a6 8. a4
Bd7 9. Qxc4 Bc6 10. Nc3 b5 11. Qd3 b4 12. Nb1 Be4 13. Qd1 Nbd7 14. Bg5 c5 15.
Nbd2 Bd5 16. Ne5 Bxg2 17. Kxg2 Rc8 18. Rc1 cxd4 19. Rxc8 Qxc8 20. Ndf3 Nxe5 21.
Nxe5 Qc5 22. Bxf6 Bxf6 23. Nd3 Qd5+ 24. f3 b3 25. Qc1 Qb7 26. Nc5 Qb4 27. Nd7
Rd8 28. Nxf6+ gxf6 29. Qh6 d3 30. Qxf6 Qd4 31. Qg5+ Kf8 32. Qd2 dxe2 33. Qxe2
Qd2 34. Rf2 Qxe2 35. Rxe2 Rd4 36. a5 Rd5 37. g4 Rxa5 38. Re3 Rb5 39. Rc3 a5 40.
Kg3 a4 41. Rc8+ Ke7 42. Ra8 Rb4 43. Kh4 Rf4 44. Kg5 Rxf3 45. h4 f5 46. gxf5
Rxf5+ 47. Kh6 Rf2 48. Rxa4 Rxb2 49. Kxh7 Rh2 50. Kg6 Rg2+ 51. Kh7 b2 52. Rb4
Kd6 53. h5 Kc5 54. Rb8 Kc4 55. h6 Kc3 56. Kh8 Kc2 57. h7 Rh2 58. Rc8+ Kd1 59.
Rb8 Kc1 60. Rc8+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.5"]
[White "Becerra Rivero, Julio"]
[Black "Hughes, Tyler B"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2609"]
[BlackElo "2230"]
[PlyCount "57"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8.
O-O Ne5 9. Nf3 Nfg4 10. Bf4 d6 11. a4 Be7 12. Nxe5 Nxe5 13. Qh5 Bd7 14. Rad1
Rc8 15. Bc1 O-O 16. Kh1 Qc5 17. Be2 Ng6 18. Qh3 Qb4 19. f4 Rxc3 20. Qxc3 Qxe4
21. Bf3 Qxa4 22. Bxb7 f5 23. Qc7 Bb5 24. b3 Qa2 25. Rfe1 e5 26. Bd2 Qb2 27. Bc3
Bd8 28. Qc8 Qa3 29. Ra1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.6"]
[White "Akobian, Varuzhan"]
[Black "Robson, Ray"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2612"]
[BlackElo "2465"]
[PlyCount "101"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Be3 exd4 14. Bxd4 Nf6
15. Rfe1 Qc7 16. Qxc7 Bxc7 17. Bxf6 gxf6 18. Bd5 Bg4 19. Re7 Bxf3 20. Bxf3 Be5
21. Rd1 Rad8 22. Bd5 Kh8 23. Rxb7 Rd6 24. Rxa7 Rfd8 25. Ra5 Bxb2 26. Kf1 Be5
27. g3 Kg7 28. Rb5 f5 29. f4 Bf6 30. Ke2 Re8+ 31. Kf3 Red8 32. Rd3 h5 33. Ke2
h4 34. Bc4 Rxd3 35. Bxd3 hxg3 36. hxg3 Rh8 37. Kf3 Rh2 38. Ra5 Bc3 39. Ra3 Bb4
40. Ra4 Be1 41. Bxf5 Rf2+ 42. Ke3 Rb2 43. g4 Rb4 44. Rxb4 Bxb4 45. a4 Kf6 46.
Bd3 Ba5 47. g5+ Kg7 48. f5 Bc3 49. Be4 Ba5 50. Kd3 Bd8 51. g6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.7"]
[White "Shankland, Samuel L"]
[Black "Khachiyan, Melikset"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2446"]
[BlackElo "2546"]
[PlyCount "61"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
a5 9. b3 exd4 10. Nxd4 Nc5 11. Bb2 Bg4 12. Qd2 Be6 13. Bf1 Qb6 14. Rad1 Rad8
15. Qe3 Rfe8 16. Qg3 Bf8 17. Nxe6 Rxe6 18. e5 dxe5 19. Rxd8 Qxd8 20. Bc4 Nd5
21. Rd1 Rd6 22. Qxe5 Nxc3 23. Rxd6 Qxd6 24. Qxd6 Bxd6 25. Bxc3 Bc7 26. Bd4 Bd6
27. Kf1 Kf8 28. Ke2 f6 29. h4 Ke7 30. Kf3 Nd7 31. Ke4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.8"]
[White "Brooks, Michael A"]
[Black "Sevillano, Enrico"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2463"]
[BlackElo "2520"]
[PlyCount "140"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. a4 Qc7 8. Nf3
b6 9. Be2 Ba6 10. O-O Bxe2 11. Qxe2 Nd7 12. Qd1 Nb8 13. Qe2 Nd7 14. Re1 O-O 15.
Bg5 Rfe8 16. c4 dxc4 17. Qxc4 Nd5 18. dxc5 Qxc5 19. Qg4 Qxc2 20. Rac1 Qg6 21.
Nh4 f5 22. exf6 N7xf6 23. Qg3 Qf7 24. Nf3 Nd7 25. Bd2 Nc5 26. Ne5 Qf5 27. Rc4
Re7 28. Bg5 Rb7 29. h3 Re8 30. a5 Nf6 31. Bxf6 Qxf6 32. axb6 axb6 33. Rf4 Qd8
34. Qf3 Rf8 35. Rxf8+ Qxf8 36. Qc6 Qd8 37. Ra1 h6 38. Qf3 Qf6 39. Ra8+ Kh7 40.
Qe2 Qf5 41. f3 Nd7 42. Nd3 Nc5 43. Ne5 Nd7 44. Nd3 Rc7 45. g4 Qd5 46. Rd8 Rc3
47. Nf2 Rxf3 48. Qc2+ g6 49. Qc7 Rf7 50. Qc3 Qe5 51. Qxe5 Nxe5 52. Rd6 Nf3+ 53.
Kg2 Nh4+ 54. Kf1 Rb7 55. Rxe6 b5 56. Re3 Kg7 57. Rb3 Kf6 58. Ne4+ Ke5 59. Nc5
Rf7+ 60. Ke2 Kd4 61. Rxb5 Re7+ 62. Kf2 Rf7+ 63. Kg3 Kc4 64. Rb7 Rf3+ 65. Kxh4
g5+ 66. Kh5 Rxh3+ 67. Kg6 Kxc5 68. Rh7 Rh4 69. Rxh6 Rxg4 70. Rh5 Kd4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.9"]
[White "Ibragimov, Ildar"]
[Black "Christiansen, Larry M"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2586"]
[BlackElo "2588"]
[PlyCount "80"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Bd2 O-O 7. Rc1 Ne4 8. Bd3
Nxd2 9. Qxd2 dxc4 10. Bxc4 Bg4 11. Be2 Nd7 12. h3 Bxf3 13. Bxf3 e6 14. O-O Qe7
15. b4 Rad8 16. Rfd1 Nb6 17. a3 a6 18. Qc2 Nc4 19. Qb3 Nd6 20. Ne4 Nxe4 21.
Bxe4 Rd6 22. a4 Rfd8 23. f4 Kh8 24. b5 cxb5 25. axb5 Rb6 26. Rc5 Qd7 27. Qc2
axb5 28. Rc7 Qe8 29. Qc5 Rbd6 30. Bxb7 R6d7 31. Rxd7 Qxd7 32. Bc6 Qc7 33. Qxb5
Rb8 34. Qa4 Bf6 35. Kh1 Kg7 36. Rc1 Rb2 37. Rc2 Rxc2 38. Qxc2 Qa5 39. Qe2 Bh4
40. Kh2 Qe1 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.10"]
[White "Kaidanov, Gregory S"]
[Black "Zatonskih, Anna"]
[Result "1-0"]
[WhiteElo "2595"]
[BlackElo "2461"]
[PlyCount "0"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.11"]
[White "Krush, Irina"]
[Black "Gulko, Boris F"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2452"]
[BlackElo "2561"]
[PlyCount "108"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8.
Qxc4 b6 9. Bf4 Ba6 10. Qxc7 Qd5 11. Qd6 Qe4 12. Rc1 Nbd7 13. Nd2 Qg6 14. f3
Rac8 15. Rxc8 Rxc8 16. Kf2 Qc2 17. e4 Bxf1 18. Rxf1 Qxb2 19. Qb4 Qc2 20. Qb3
Ne8 21. Ke2 Qc6 22. Nb1 Qc2+ 23. Qxc2 Rxc2+ 24. Bd2 f6 25. Kd3 Rc8 26. Rc1 Rxc1
27. Bxc1 Kf7 28. a4 Nd6 29. Na3 a6 30. Nc4 Nxc4 31. Kxc4 g5 32. Ba3 h5 33. Bd6
Ke8 34. g3 Kf7 35. f4 gxf4 36. gxf4 Kg6 37. f5+ Kf7 38. Kb4 e5 39. Kc4 b5+ 40.
axb5 axb5+ 41. Kxb5 exd4 42. Kc4 Ne5+ 43. Kxd4 Ng4 44. Bg3 Ke7 45. Kd3 Nh6 46.
Ke3 Nf7 47. Bf4 Kd7 48. Kf3 Kc6 49. Kg3 Kc5 50. Kh4 Kd4 51. Kxh5 Kxe4 52. Kg4
Kd5 53. h4 Kc6 54. Kh5 Kd5 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.10"]
[Round "3.12"]
[White "Lawton, Charles"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B03"]
[BlackElo "2569"]
[PlyCount "54"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 cxd6 6. Nc3 g6 7. Be3 Bg7 8. Rc1
O-O 9. Be2 d5 10. b3 dxc4 11. bxc4 Nc6 12. d5 Na5 13. Bd4 Bh6 14. h4 Bxc1 15.
Qxc1 Naxc4 16. h5 e5 17. Bc5 g5 18. Ne4 Bf5 19. Ng3 Rc8 20. Bxf8 Nd6 21. Qa3
Qxf8 22. Nf3 Nxd5 23. O-O Nc3 24. Nxg5 Qh6 25. Bf3 e4 26. Nxf5 Qxg5 27. Qxd6
exf3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.1"]
[White "Kamsky, Gata"]
[Black "Friedel, Joshua E"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2720"]
[BlackElo "2516"]
[PlyCount "138"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. a4
Rb8 9. axb5 axb5 10. d4 Bb6 11. Na3 O-O 12. Nxb5 Bg4 13. Bc2 Bxf3 14. gxf3 Nh5
15. f4 Qh4 16. Qf3 Nxf4 17. Bxf4 exf4 18. Kh1 Ne7 19. Rg1 Ng6 20. b4 Qe7 21.
Na7 Bxa7 22. Rxa7 Rb5 23. Qg4 Qd8 24. Bb3 Qe8 25. f3 Qc6 26. Ba4 Qb6 27. Bxb5
Qxa7 28. h4 Qb8 29. Bc4 Qd8 30. h5 Qh4+ 31. Qxh4 Nxh4 32. Rg4 Nxf3 33. Bd5 h6
34. e5 Ng5 35. exd6 cxd6 36. Rxf4 Re8 37. Rf1 Kf8 38. b5 Ke7 39. b6 Rb8 40. b7
Ne6 41. c4 Nd8 42. c5 Kd7 43. Rf2 dxc5 44. dxc5 Kc7 45. c6 Nxc6 46. Rxf7+ Kb6
47. Rxg7 Na5 48. Rg6+ Kc5 49. Bf3 Nxb7 50. Rc6+ Kd4 51. Rb6 Kc5 52. Rxh6 Nd6
53. Rf6 Rd8 54. Kh2 Kd4 55. Re6 Nf7 56. Re4+ Kc5 57. Kg3 Kd6 58. Bg4 Ne5 59.
Bf5 Rh8 60. Kh4 Nf3+ 61. Kg4 Ne5+ 62. Kg5 Nf3+ 63. Kf4 Rxh5 64. Bg4 Re5 65. Ra4
Ne1 66. Ra6+ Kd5 67. Ra5+ Kd6 68. Rxe5 Nd3+ 69. Ke4 Nxe5 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.2"]
[White "Shulman, Yuri"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2632"]
[BlackElo "2701"]
[PlyCount "168"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. O-O c5 7. Bb3 Qc7 8. Qe2
Nc6 9. Nc3 Bd6 10. Rd1 O-O 11. h3 Rd8 12. dxc5 Bxc5 13. Rxd8+ Qxd8 14. e4 Nd4
15. Qd1 Nxf3+ 16. Qxf3 Bd7 17. Bg5 h6 18. Bh4 Bc6 19. Rd1 Qe7 20. Qe2 g5 21.
Bg3 Rd8 22. e5 Ne8 23. Ne4 Bxe4 24. Qxe4 Ng7 25. Bh2 Rxd1+ 26. Bxd1 Qd7 27. Qe2
Nf5 28. g4 Nh4 29. Bg3 Qd5 30. Bxh4 gxh4 31. Bb3 Qd4 32. Kg2 Qf4 33. Bc2 Bd4
34. Qf3 Qxe5 35. b3 Qg5 36. Bd3 h5 37. Qe4 Qf6 38. Qf3 hxg4 39. Qxg4+ Kf8 40.
Qf3 Qd8 41. Qe4 a5 42. a4 b6 43. Bc4 Bf6 44. Qd3 Qc7 45. Qe4 Qc5 46. Qf3 Qg5+
47. Qg4 Qe5 48. Qe2 Qc7 49. Qe4 Ke7 50. Qg4 Qd6 51. Qe4 Bg5 52. Qb7+ Kf8 53.
Qa8+ Kg7 54. Qe4 Qc5 55. Qf3 Qe5 56. Qe2 Qf6 57. Qe4 Bf4 58. Kg1 Bc7 59. Kg2
Kf8 60. Qa8+ Ke7 61. Qe4 Qh6 62. Qf3 Qh8 63. Qe4 Qf6 64. Qg4 Bd6 65. Qe4 Bc5
66. Qb7+ Kf8 67. Qa8+ Kg7 68. Qf3 Qh6 69. Qe4 Qf6 70. Qf3 Qd8 71. Qg4+ Kf8 72.
Qf4 Qe7 73. Qb8+ Kg7 74. Qe5+ Kg8 75. Qf4 e5 76. Qg4+ Kf8 77. Qc8+ Kg7 78. Qg4+
Kh6 79. Qf5 Kg7 80. Qg4+ Kf8 81. Qc8+ Qe8 82. Qxe8+ Kxe8 83. Bd3 Ke7 84. f4
exf4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.3"]
[White "Onischuk, Alexander"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "E56"]
[WhiteElo "2684"]
[BlackElo "2485"]
[PlyCount "93"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nf3 c5 6. Bd3 d5 7. O-O Nc6 8. a3
Ba5 9. Ne2 dxc4 10. Bxc4 cxd4 11. exd4 h6 12. Bf4 Bd7 13. Rc1 Ne7 14. Ne5 Rc8
15. Qd3 Ra8 16. Qd1 Rc8 17. Qd3 Bc6 18. Nxc6 Rxc6 19. Qf3 Nfd5 20. Be5 Bc7 21.
Qe4 Ng6 22. Bxd5 exd5 23. Bxc7 Qxc7 24. Qf3 Rc8 25. g3 Qb6 26. Rb1 Rc2 27. Nc3
Qb3 28. Qd1 Nf8 29. Re1 Ne6 30. Re2 Nxd4 31. Rxc2 Qxc2 32. Qxc2 Nxc2 33. Nxd5
Rd8 34. Rd1 Kf8 35. Kf1 Na1 36. Rd3 b6 37. Nb4 Rxd3 38. Nxd3 Ke7 39. Ne5 Ke6
40. Nc6 a5 41. Ke2 Nb3 42. Kd3 Kd6 43. Nd4 Nxd4 44. Kxd4 a4 45. Kc4 Kc6 46. Kb4
b5 47. b3 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.4"]
[White "Akobian, Varuzhan"]
[Black "Becerra Rivero, Julio"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2612"]
[BlackElo "2609"]
[PlyCount "91"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8.
Bxc4 b5 9. Be2 Bb7 10. O-O O-O 11. Rd1 Qc7 12. e4 e5 13. Bg5 exd4 14. Rxd4 b4
15. Rad1 Bc5 16. Rxd7 Nxd7 17. Na4 Bb6 18. Be7 Ne5 19. Bd6 Nxf3+ 20. Bxf3 Qc8
21. Bxf8 Qxf8 22. e5 Rd8 23. Nxb6 axb6 24. g3 Rxd1+ 25. Qxd1 Qe7 26. Qd4 b5 27.
Qa7 Qc7 28. Qc5 g6 29. Kg2 Kg7 30. h4 h5 31. b3 Ba8 32. e6 fxe6 33. Qxb4 Qa7
34. Qc3+ Kh7 35. b4 Qxa2 36. Qf6 Qa7 37. Be4 Qg7 38. Qxe6 Bb7 39. g4 Kh6 40.
gxh5 Kxh5 41. f3 Kh6 42. h5 Qb2+ 43. Kg3 Qg7 44. hxg6 Qc7+ 45. f4 Bc8 46. Qf6
1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.5"]
[White "Kaidanov, Gregory S"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2595"]
[BlackElo "2606"]
[PlyCount "105"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Rf6 14. c5 Nxc5 15. b4
Na6 16. Nb5 Bd7 17. Nxa7 Nxb4 18. Qb3 b6 19. Nb5 Bxb5 20. Bxb5 Na6 21. Bxa6
Rxa6 22. Nd3 Rf7 23. Nb4 Ra8 24. Rc3 Ng6 25. Rfc1 g4 26. fxg4 Qg5 27. Qd1 h5
28. Rxc7 Rxc7 29. Rxc7 hxg4 30. Qc1 Rf8 31. Rc8 b5 32. g3 Qh5 33. Nd3 Qh3 34.
Rxf8+ Nxf8 35. Qb1 f3 36. Ne1 Qh7 37. Qb4 Qg6 38. Qxb5 Qxe4 39. a4 Bh6 40. a5
Bd2 41. Kf1 Qh7 42. h4 gxh3 43. Nxf3 e4 44. Nh2 e3 45. Qe2 Qb1+ 46. Be1 Bxe1
47. Qg4+ Kf7 48. Qf4+ Kg7 49. Qd4+ Kg8 50. Qg4+ Ng6 51. Qe6+ Kf8 52. Qc8+ Kf7
53. Qe6+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.6"]
[White "Brooks, Michael A"]
[Black "Benjamin, Joel"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2463"]
[BlackElo "2583"]
[PlyCount "50"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. d3 Nf6 5. Nbd2 O-O 6. c3 c6 7. Bb3 Na6 8. Bc2
Re8 9. O-O Bg4 10. h3 Bh5 11. Re1 Nc7 12. Nf1 Ne6 13. Ng3 Bxf3 14. Qxf3 g6 15.
Bd2 Qc7 16. Bb3 Nc5 17. Bc2 Ne6 18. Bb3 Nc5 19. Bc2 Ne6 20. Bb3 Nc5 21. Bc2 Ne6
22. Bb3 Nc5 23. Bc2 Ne6 24. Bb3 Nc5 25. Bc2 Ne6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.7"]
[White "Khachiyan, Melikset"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "2546"]
[BlackElo "2452"]
[PlyCount "115"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bc4 Bd7 7. O-O e6 8.
Bb3 Be7 9. Be3 O-O 10. f4 Nxd4 11. Bxd4 Bc6 12. Qd3 b5 13. a3 a5 14. Rae1 b4
15. axb4 axb4 16. Nb1 Qb8 17. Nd2 Qb7 18. Qg3 Rfd8 19. f5 e5 20. Be3 Kf8 21.
Qh3 Kg8 22. Bg5 Ba4 23. Bxa4 Rxa4 24. Nc4 Qc6 25. Qd3 Rc8 26. Bxf6 Bxf6 27. b3
Ra2 28. Rd1 h6 29. Rf2 Bd8 30. Qe3 Bg5 31. Qe1 Bh4 32. g3 Be7 33. Rd5 Qb7 34.
Kg2 Rca8 35. Rfd2 R8a6 36. h4 Ra1 37. Rd1 Rxd1 38. Rxd1 Ra2 39. Qe2 Qc6 40. Kf3
Qc5 41. Qd3 Qa7 42. Qe3 Qb8 43. Qe2 Qa7 44. Ne3 Qc5 45. Qc4 Qxc4 46. bxc4 Ra3
47. Rd5 g5 48. fxg6 fxg6 49. Ke2 b3 50. cxb3 Rxb3 51. Rb5 Ra3 52. Rb7 Bf8 53.
Nd5 Bg7 54. Ne7+ Kh7 55. h5 Rxg3 56. hxg6+ Rxg6 57. Nxg6 Kxg6 58. Rb6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.8"]
[White "Sevillano, Enrico"]
[Black "Shankland, Samuel L"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2520"]
[BlackElo "2446"]
[PlyCount "136"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bc5 7. c3 d6 8. d4
Bb6 9. a4 Rb8 10. axb5 axb5 11. Be3 Bg4 12. Nbd2 O-O 13. Qe1 Qd7 14. d5 Na5 15.
Bc2 Bxf3 16. Nxf3 Bxe3 17. fxe3 Nc4 18. b3 Nb6 19. Nh4 Kh8 20. Nf5 g6 21. Qh4
Ng8 22. Nh6 Nxh6 23. Qxh6 Qe7 24. Rf3 Ra8 25. Rxa8 Rxa8 26. Bd3 Ra1+ 27. Rf1
Ra3 28. Rb1 Nd7 29. b4 Nf6 30. Rc1 Ng4 31. Qh3 Qg5 32. Qg3 Qxe3+ 33. Qxe3 Nxe3
34. Bxb5 Ra2 35. Bf1 f5 36. c4 Rb2 37. b5 f4 38. h3 g5 39. Kh1 h5 40. Bd3 g4
41. hxg4 hxg4 42. c5 dxc5 43. g3 fxg3 44. Rb1 Rxb1+ 45. Bxb1 Nc4 46. Kg2 Nd6
47. Kxg3 Nxb5 48. Kxg4 Nd6 49. Bc2 Kg7 50. Kf3 Kf6 51. Ba4 Kg5 52. Bc6 c4 53.
Ba4 c3 54. Bd1 Nc4 55. Ke2 Kf4 56. Bc2 Nd6 57. Kd3 Nxe4 58. Bb1 Nf6 59. Ba2 Ne4
60. Bb1 Kf3 61. Ba2 Kf2 62. Bb1 Nf6 63. Kxc3 Nxd5+ 64. Kc4 Ne7 65. Kb5 Kf3 66.
Ka6 e4 67. Kb7 e3 68. Bd3 c6 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.9"]
[White "Christiansen, Larry M"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2588"]
[BlackElo "2569"]
[PlyCount "98"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 O-O 6. Nf3 c6 7. Be2 a6 8. O-O b5
9. e5 Ne8 10. c5 Nc7 11. cxd6 exd6 12. Ne4 Ne8 13. Be3 Qe7 14. Bf2 Be6 15. Nfg5
Nd7 16. Nxe6 fxe6 17. g3 d5 18. Ng5 Bh6 19. Nf3 Ng7 20. a4 b4 21. Rc1 Rfc8 22.
Qd2 a5 23. g4 Ne8 24. Bh4 Qf8 25. Bg5 Bxg5 26. Nxg5 Ng7 27. Bd3 c5 28. Qe3 Qe7
29. Qh3 Nf8 30. Rf3 c4 31. Bc2 Rc7 32. Qh4 b3 33. Bxg6 hxg6 34. Rh3 Nh5 35.
gxh5 c3 36. Rhxc3 Rac8 37. Qg3 Rc4 38. hxg6 Qa7 39. Qe3 Nxg6 40. Nxe6 Qf7 41.
Rxc4 Rxc4 42. Rxc4 dxc4 43. d5 Qf5 44. Qa7 Qg4+ 45. Kf2 Nxf4 46. Qb8+ Kh7 47.
Qa7+ Kg8 48. Qb8+ Kh7 49. Qa7+ Kg8 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.10"]
[White "Robson, Ray"]
[Black "Ibragimov, Ildar"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2465"]
[BlackElo "2586"]
[PlyCount "71"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c6 2. d4 g6 3. Nc3 d6 4. Bg5 Qb6 5. Qd2 Qxb2 6. Rb1 Qa3 7. Bc4 Bg7 8.
Nge2 Nf6 9. O-O Nbd7 10. f4 d5 11. exd5 Nb6 12. Bb3 Nfxd5 13. Ne4 Bg4 14. N2g3
h6 15. Bh4 O-O-O 16. h3 Ne3 17. hxg4 Bxd4 18. Kh1 g5 19. Rf3 gxh4 20. Nf5 Nbc4
21. Bxc4 Nxc4 22. Rxa3 Nxd2 23. Nxd2 Bc5 24. Rc3 e6 25. Nxh4 Be7 26. Nhf3 Rhg8
27. Nc4 Rxg4 28. Na5 Rd7 29. Ne5 Rh4+ 30. Rh3 Rxh3+ 31. gxh3 Rd5 32. Nxb7 Kc7
33. c4 Rd4 34. Na5 Bf6 35. Rb7+ Kc8 36. Nexc6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.11"]
[White "Hughes, Tyler B"]
[Black "Lawton, Charles"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2230"]
[PlyCount "65"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Nd7 5. e4 e5 6. d5 Ne7 7. h3 f5 8. exf5
Nxf5 9. Bg5 Nf6 10. g4 Ne7 11. Nd2 O-O 12. Bd3 c6 13. Qb3 cxd5 14. cxd5 a6 15.
a4 Rb8 16. O-O h5 17. f3 Bd7 18. Kh2 Be8 19. Nde4 b5 20. axb5 axb5 21. Ra7 b4
22. Ne2 hxg4 23. fxg4 Nxe4 24. Rxf8+ Bxf8 25. Bxe4 Qb6 26. Be3 Qd8 27. Ng1 Nc8
28. Ra1 Be7 29. Nf3 Bf6 30. Qc2 Kg7 31. Qf2 Bf7 32. Rf1 Bg8 33. g5 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.11"]
[Round "4.12"]
[White "Gulko, Boris F"]
[Black "Eckert, Doug D"]
[Result "1-0"]
[ECO "D82"]
[WhiteElo "2561"]
[BlackElo "2275"]
[PlyCount "41"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 8. cxd5
Nxc3 9. Qd2 Qxa2 10. Rxc3 O-O 11. Bc4 Qa1+ 12. Rc1 Qxb2 13. Nf3 Nd7 14. Be2 Qa3
15. Nd4 Bxd4 16. exd4 Nf6 17. Bf3 Rd8 18. O-O Nxd5 19. Bxd5 Rxd5 20. Ra1 Qb3
21. Rfb1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.1"]
[White "Nakamura, Hikaru"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "2701"]
[BlackElo "2720"]
[PlyCount "69"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. c4 g6 2. Nf3 Nf6 3. Nc3 d5 4. Qa4+ Bd7 5. Qb3 dxc4 6. Qxc4 a6 7. d4 b5 8.
Qb3 c5 9. dxc5 Bg7 10. e4 O-O 11. Be2 Be6 12. Qc2 Nbd7 13. Be3 Rc8 14. c6 Rxc6
15. Nd4 Rd6 16. Rd1 Ng4 17. Bxg4 Bxg4 18. f3 Ne5 19. Bf2 Nc4 20. Nc6 Bxc3+ 21.
bxc3 Qc7 22. Nb4 Be6 23. O-O Rfd8 24. Bd4 a5 25. Nd3 b4 26. Nf4 Qd7 27. Rc1 Na3
28. Qf2 Nb5 29. Bc5 Rd2 30. Qh4 f6 31. cxb4 axb4 32. Qh6 Rxa2 33. Nxg6 hxg6 34.
Qxg6+ Kh8 35. Qh6+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.2"]
[White "Friedel, Joshua E"]
[Black "Shulman, Yuri"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2516"]
[BlackElo "2632"]
[PlyCount "70"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8.
Bd3 Qa5 9. Ne2 O-O 10. Bg5 Ng6 11. f4 Nd7 12. Bxg6 fxg6 13. Qxe6+ Rf7 14. O-O
dxc3 15. Qd6 Nc5 16. Qxd5 Be6 17. Qd4 Rc8 18. Rfe1 Bf5 19. Qxc3 Qxc3 20. Nxc3
Ne6 21. Nd5 Rxc2 22. Bh4 Rd7 23. Rad1 Kf7 24. Ne3 Rcd2 25. Rxd2 Rxd2 26. Nc4
Ra2 27. Rd1 Nxf4 28. e6+ Nxe6 29. g4 Bc2 30. Rd7+ Kg8 31. Rxb7 h6 32. Rxa7 Be4
33. Re7 Rg2+ 34. Kf1 Rxg4 35. Rxe6 Bd3+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.3"]
[White "Ehlvest, Jaan"]
[Black "Akobian, Varuzhan"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2606"]
[BlackElo "2612"]
[PlyCount "80"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. e5 Nfd7 6. c3 Nc6 7. Ngf3 Qb6 8. O-O
cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 Nc5 14. Bd2 Qa4
15. b3 Qd7 16. Nd4 Qd8 17. Rac1 Bd7 18. Be2 Ne4 19. Nb5 Bc5 20. Qxc5 Nxc5 21.
Nd6+ Ke7 22. Rxc5 f6 23. Rfc1 fxe5 24. Nxb7 Qb6 25. Bg5+ Ke8 26. Rc7 Rb8 27.
Bb5 Rxb7 28. Bxd7+ Kf7 29. Be8+ Kxe8 30. Rc8+ Kf7 31. Rxh8 h6 32. Bh4 Rc7 33.
Rf1 Rc2 34. Bg3 Qc7 35. h4 d4 36. Kh2 d3 37. f4 Qc6 38. fxe5+ Kg6 39. Bf2 d2
40. Rd8 Rc1 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.4"]
[White "Shankland, Samuel L"]
[Black "Onischuk, Alexander"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2446"]
[BlackElo "2684"]
[PlyCount "44"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Nb6 9. Nc3 Qe6 10. Qe4 Ba6 11. b3 O-O-O 12. Bd2 Re8 13. c5 Bxf1 14. cxb6 Ba6
15. bxa7 Kb7 16. O-O-O Bc5 17. Be3 d5 18. Qf4 g5 19. Qa4 Qxe5 20. Rd4 Bxa7 21.
Kb2 Bb6 22. Qb4 c5 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.5"]
[White "Hess, Robert L"]
[Black "Khachiyan, Melikset"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2485"]
[BlackElo "2546"]
[PlyCount "88"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. Bg2 Nc6 8. g5
hxg5 9. Bxg5 Bd7 10. Nb3 a6 11. Qe2 Be7 12. h4 b5 13. a3 Nh5 14. O-O-O Bxg5+
15. hxg5 Qxg5+ 16. Kb1 Ke7 17. Bf3 Nf4 18. Qd2 Qe5 19. Nd5+ exd5 20. exd5 Rxh1
21. Rxh1 Nd8 22. Re1 f6 23. Rxe5+ fxe5 24. Nd4 Rc8 25. c3 g5 26. Qe3 Kf6 27.
Ne2 Bf5+ 28. Ka1 Nxe2 29. Bxe2 Rc5 30. Qf3 e4 31. Qh1 Nf7 32. Qd1 Ne5 33. Qd4
g4 34. b4 Rc8 35. a4 bxa4 36. Bxa6 Rh8 37. b5 e3 38. b6 Rh1+ 39. Ka2 exf2 40.
Qxf2 Rh8 41. b7 Rg8 42. Qb6 Nd7 43. Qxd6+ Kg5 44. Bd3 Be6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.6"]
[White "Becerra Rivero, Julio"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2609"]
[BlackElo "2463"]
[PlyCount "168"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. Ng5 Bxe2 7. Qxe2 dxe5 8.
dxe5 e6 9. O-O Nd7 10. Re1 Be7 11. Nf3 Qc7 12. Nbd2 h6 13. Nf1 O-O-O 14. a3 c5
15. c4 N5b6 16. Bd2 g5 17. h3 Rhg8 18. g4 Nf8 19. Ng3 Ng6 20. b3 Nd7 21. Ra2
Nb8 22. Nh5 Nc6 23. Bc3 Rd7 24. b4 Rgd8 25. b5 Rd3 26. Rc1 Na5 27. Be1 b6 28.
Bxa5 bxa5 29. Rd2 Rxd2 30. Nxd2 Nxe5 31. Nf3 Ng6 32. a4 Qd6 33. Qe4 Kb8 34. Ne1
Qd4 35. Qb1 Kc7 36. Qb3 Kb6 37. Kf1 Qe4 38. Ng3 Qd4 39. Qf3 Ne5 40. Qe2 Qd2 41.
Qxe5 Qxc1 42. Qe4 Rc8 43. Ne2 Qa1 44. Qf3 Qf6 45. Qe4 Bd6 46. Nc1 Qd4 47. Qc2
Be5 48. Ne2 Qd7 49. Nf3 Bf6 50. Nc1 Rd8 51. Kg2 Qb7 52. Nb3 a6 53. Nbd2 Rd4 54.
Kg1 Rf4 55. Ne1 axb5 56. Nd3 Rd4 57. cxb5 Qd5 58. Nb2 Bd8 59. Nbc4+ Ka7 60. Kf1
Qh1+ 61. Ke2 Qxh3 62. Ne3 Bb6 63. Qh7 Rxd2+ 64. Kxd2 Qf3 65. Qd3 Qxf2+ 66. Kc1
Qg1+ 67. Kc2 Qh2+ 68. Kb3 Qg3 69. Kc2 c4 70. Qd7+ Qc7 71. Qxc7+ Bxc7 72. Kc3
Bb6 73. Nxc4 f5 74. gxf5 exf5 75. Kd3 g4 76. Ne5 h5 77. Ng6 Bd8 78. Ne5 Bc7 79.
Nd7 h4 80. Ke2 h3 81. Kf1 g3 82. Kg1 f4 83. Kh1 g2+ 84. Kg1 f3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.7"]
[White "Robson, Ray"]
[Black "Kaidanov, Gregory S"]
[Result "1/2-1/2"]
[ECO "C83"]
[WhiteElo "2465"]
[BlackElo "2595"]
[PlyCount "74"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

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. Nbd2 Nc5 10. c3 Be7 11. Bc2 d4 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Nf3 Qxd1
15. Rxd1 O-O 16. Be3 Rfd8 17. Rdc1 h6 18. Nd4 Bd5 19. Nf5 Bf8 20. Bxc5 Bxc5 21.
Bd1 Bf8 22. Rxc7 Be6 23. Ne3 Rd2 24. Bc2 Rad8 25. h4 Re2 26. b3 Ba3 27. Rb1
Rdd2 28. Rf1 Rd8 29. Rb1 Rdd2 30. b4 Rd4 31. Bb3 Bxb3 32. axb3 Bxb4 33. Nc2
Rxh4 34. g3 Rg4 35. Kf1 Rd2 36. Ra1 a5 37. Nxb4 Rxb4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.8"]
[White "Benjamin, Joel"]
[Black "Hughes, Tyler B"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2583"]
[BlackElo "2230"]
[PlyCount "51"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Na5 5. d4 a6 6. Bd3 cxd4 7. Nxd4 Qc7 8.
O-O Nf6 9. Qe2 d6 10. f4 b5 11. e5 Nd7 12. Kh1 b4 13. Ne4 d5 14. Ng5 Qb6 15.
Ndxe6 fxe6 16. Qh5+ g6 17. Bxg6+ Kd8 18. Bxh7 Kc7 19. Nf7 Rxh7 20. Qxh7 Bb7 21.
f5 Re8 22. Bf4 Kc8 23. Qg6 Nc4 24. Nd6+ Nxd6 25. exd6 Rd8 26. fxe6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.9"]
[White "Krush, Irina"]
[Black "Christiansen, Larry M"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2452"]
[BlackElo "2588"]
[PlyCount "89"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Bd3 f5 5. exf5 Bb4+ 6. Kf1 Nf6 7. Nf3 O-O 8. a3
Bd6 9. fxe6 dxe6 10. Nc3 Qe8 11. Qe2 Bxf3 12. Qxf3 Nc6 13. Be3 e5 14. d5 e4 15.
Bxe4 Ne5 16. Qe2 Qd7 17. h3 Rae8 18. Bc2 Qf7 19. Kg1 Ng6 20. g3 Be5 21. Kg2
Bxc3 22. bxc3 Ne4 23. Rhf1 Nxc3 24. Qd3 Qf3+ 25. Kh2 Ne4 26. Rae1 Re7 27. Bd4
Qxd3 28. Bxd3 Nd2 29. Kg2 Nxf1 30. Rxf1 Ne5 31. Be2 Rd8 32. Be3 h6 33. Rc1 c6
34. dxc6 Nxc6 35. c5 bxc5 36. Rxc5 Nd4 37. Bh5 Kh7 38. Ra5 g6 39. Bg4 Rd6 40.
h4 h5 41. Bc8 Rf7 42. Ra4 Nb5 43. Ra5 Nd4 44. Ra4 Nb5 45. Ra5 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.10"]
[White "Shabalov, Alexander"]
[Black "Sevillano, Enrico"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2569"]
[BlackElo "2520"]
[PlyCount "78"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. g3 dxc4 6. Bg2 Nbd7 7. O-O Bb4 8. Qc2
O-O 9. e4 Re8 10. e5 Nd5 11. Ne4 b5 12. a3 Be7 13. Bg5 Nf8 14. Nd6 Bxg5 15.
Nxg5 Re7 16. b3 cxb3 17. Qxb3 Bd7 18. Rfc1 f5 19. exf6 gxf6 20. Nge4 Qb8 21. g4
Kh8 22. Qg3 Ng6 23. Nc3 Ngf4 24. Bxd5 Qxd6 25. Bf3 Qxd4 26. Rc2 Rg8 27. Re1 f5
28. Rd1 Qe5 29. Kf1 fxg4 30. Bxg4 h5 31. Re1 Qd6 32. Rd1 Qe5 33. Re1 Qg5 34.
Re4 e5 35. Bxd7 Rxd7 36. Qxg5 Rxg5 37. h4 Rg4 38. Rxe5 Rxh4 39. Rg5 Rd3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.11"]
[White "Ibragimov, Ildar"]
[Black "Gulko, Boris F"]
[Result "1/2-1/2"]
[ECO "E51"]
[WhiteElo "2586"]
[BlackElo "2561"]
[PlyCount "64"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 Nc6 7. O-O a6 8. a3
dxc4 9. Bxc4 Bd6 10. Qc2 e5 11. h3 Bd7 12. d5 Ne7 13. Rd1 Ng6 14. b4 Qe7 15.
Nd2 Ne8 16. Nce4 a5 17. Rb1 axb4 18. axb4 Bxb4 19. Qb2 Bxd2 20. Bxd2 Bf5 21.
Bd3 Nd6 22. Bb4 Bxe4 23. Bxe4 Ra7 24. Rdc1 f5 25. Bd3 e4 26. Bf1 f4 27. Qc2
fxe3 28. fxe3 Rf7 29. Bc5 b6 30. Bxd6 Qxd6 31. Qxe4 Ne5 32. Ra1 Rxa1 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.12"]
[Round "5.12"]
[White "Eckert, Doug D"]
[Black "Lawton, Charles"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2275"]
[PlyCount "91"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Nf3 e5 6. Be2 Ngf6 7. d5 O-O 8. Bg5
h6 9. Bh4 a6 10. Nd2 c6 11. O-O Re8 12. dxc6 bxc6 13. Qa4 Nc5 14. Qa3 Qc7 15.
Rfd1 a5 16. Bxf6 Bxf6 17. Nb3 Nxb3 18. axb3 Be7 19. b4 d5 20. c5 d4 21. Nb1 Bd8
22. Nd2 Bb7 23. Nc4 axb4 24. Qxb4 Be7 25. Nb6 Rxa1 26. Rxa1 Bc8 27. Ra8 Bd7 28.
Qa5 Rxa8 29. Qxa8+ Kg7 30. b4 f5 31. Bc4 Bd8 32. f3 fxe4 33. fxe4 h5 34. h3 g5
35. Ba6 Be8 36. Qb7 Kf8 37. Nc4 Qxb7 38. Bxb7 Bc7 39. Na5 g4 40. hxg4 hxg4 41.
Nxc6 Bg6 42. Na5 g3 43. Nc4 Ke7 44. b5 Bh5 45. b6 Bb8 46. Kf1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.1"]
[White "Akobian, Varuzhan"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2612"]
[BlackElo "2632"]
[PlyCount "65"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 a6 10. Rd1 b5 11. Bd3 Qc7 12. e4 e5 13. h3 h6 14. Be3 c5 15. dxc5
Bxc5 16. Nd5 Nxd5 17. exd5 Qd6 18. Rac1 Bxe3 19. fxe3 Qb6 20. Qf2 Bb7 21. e4
Qxf2+ 22. Kxf2 Rfc8 23. b4 Rxc1 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Nd2 Nb6 27. Nb3
Kf8 28. Nc5 Ke7 29. a3 Kd6 30. g4 Nd7 31. Nxd7 Bxd7 32. Kf3 Be8 33. h4 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.2"]
[White "Kamsky, Gata"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2720"]
[BlackElo "2485"]
[PlyCount "70"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 b5 8. a4 b4
9. Nd5 Nxd5 10. exd5 Bb7 11. Bc4 Nd7 12. Qd2 Nb6 13. Qxb4 Nxc4 14. Qxb7 Qc8 15.
Qxc8+ Rxc8 16. Bf2 Nxb2 17. O-O Bg7 18. Rfb1 Nc4 19. Rb7 O-O 20. Rd1 Bf6 21.
Nc6 e6 22. Bd4 Kg7 23. Ne7 Bxd4+ 24. Rxd4 e5 25. Nxc8 exd4 26. Rc7 Ne3 27. Nxd6
Nxd5 28. Rc4 Rd8 29. Nb7 Ne3 30. Rc7 Rb8 31. Nd6 Rb2 32. Rxf7+ Kg8 33. Rd7 Rxc2
34. Ne4 Rxg2+ 35. Kh1 Ra2 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.3"]
[White "Onischuk, Alexander"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "E52"]
[WhiteElo "2684"]
[BlackElo "2701"]
[PlyCount "85"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Bd3 Bb7 6. Nf3 O-O 7. O-O d5 8. cxd5
exd5 9. a3 Bd6 10. b4 a6 11. Qb3 Nbd7 12. a4 Re8 13. Bb2 Qe7 14. b5 axb5 15.
axb5 Nf8 16. Rxa8 Rxa8 17. Ne5 Bxe5 18. dxe5 N6d7 19. Nxd5 Qe6 20. e4 Nc5 21.
Qc2 Bxd5 22. exd5 Qxd5 23. Bc4 Qe4 24. Qxe4 Nxe4 25. Bd5 Ra4 26. f4 g6 27. Ra1
Rb4 28. Ba3 Ra4 29. Bxe4 Rxe4 30. Be7 Kg7 31. Bf6+ Kh6 32. Bg5+ Kg7 33. Bf6+
Kh6 34. Bg5+ Kg7 35. Ra3 f5 36. exf6+ Kf7 37. Rd3 Rc4 38. g4 Rc5 39. Bh6 Ne6
40. g5 Ke8 41. Re3 Kf7 42. Rd3 Ke8 43. Re3 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.4"]
[White "Brooks, Michael A"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "2463"]
[BlackElo "2516"]
[PlyCount "80"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 Bg4 7. dxe5 Qxd1 8.
Rxd1 fxe5 9. Rd3 Bd6 10. Nbd2 Nf6 11. Nc4 O-O 12. Ncxe5 Bh5 13. b3 Nxe4 14. Bb2
Rae8 15. Re1 Nf6 16. c4 Bxf3 17. Nxf3 Rxe1+ 18. Nxe1 b5 19. Nf3 bxc4 20. bxc4
Nd7 21. Bd4 c5 22. Be3 Rb8 23. Rb3 Rb4 24. Nd2 Ne5 25. Rxb4 cxb4 26. c5 Be7 27.
Nb3 Kf7 28. Bf4 Nd3 29. Bxc7 Nxc5 30. Nxc5 Bxc5 31. Kf1 Ke6 32. Ke2 Kd5 33. h4
Kc4 34. h5 Kc3 35. f4 Kb2 36. Be5+ Kxa2 37. Bxg7 b3 38. Kd3 Bf8 39. Bh8 a5 40.
Kc4 a4 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.5"]
[White "Khachiyan, Melikset"]
[Black "Benjamin, Joel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2546"]
[BlackElo "2583"]
[PlyCount "98"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. c3 Nf6 6. d4 Bb6 7. dxe5 Nxe5 8.
Nxe5 dxe5 9. Qf3 O-O 10. h3 Ne8 11. Na3 Nd6 12. Bb3 Qh4 13. Re1 Be6 14. Be3
Nxe4 15. Bxb6 Nd2 16. Qxb7 Rab8 17. Qxc7 Rxb6 18. Rxe5 Bxb3 19. axb3 Nf3+ 20.
Kf1 Nxe5 21. Qxe5 Rxb3 22. Qe2 Qd8 23. Kg1 Re8 24. Qc2 Qb8 25. Nc4 h6 26. Rd1
a5 27. f4 a4 28. Rd4 Rd8 29. Re4 Qc7 30. Qe2 Rbb8 31. Kh2 Qd7 32. Rd4 Qb5 33.
Qd3 Rxd4 34. Qxd4 Qb7 35. Nd6 Qd7 36. c4 Re8 37. Qd3 Re6 38. c5 Qc6 39. Qf5 Rf6
40. Qe5 Re6 41. Qf5 Rf6 42. Qe5 Rg6 43. Qe2 Re6 44. Qf2 Qd5 45. Qc2 Qd4 46. Qf5
Rf6 47. Qe5 Rxf4 48. Qe8+ Kh7 49. Nxf7 Rf1 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.6"]
[White "Kaidanov, Gregory S"]
[Black "Shankland, Samuel L"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2595"]
[BlackElo "2446"]
[PlyCount "98"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 O-O 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 f5 10. Bc2 c5 11. O-O cxd4 12. Nxd4 a6 13. Re1 e5 14. Nf3 e4 15.
c5 Bxc5 16. Bb3+ Kh8 17. Qxd8 Rxd8 18. Ne5 Rf8 19. Be3 Bxe3 20. Rxe3 g6 21. Rh3
Kg7 22. Rc1 f4 23. Rc7+ Kf6 24. Rhc3 Kxe5 25. Rxc8 Nc6 26. Rc7 Rac8 27. Rxb7
Nd4 28. Re7+ Kf5 29. Bc4 a5 30. Kf1 Rfe8 31. Rxh7 e3 32. Rd7 e2+ 33. Ke1 Rcd8
34. Bb5 Rh8 35. Rc5+ Kf6 36. Rcd5 Rxd7 37. Bxd7 f3 38. gxf3 Nxf3+ 39. Kxe2 Ne5
40. Ba4 Rxh2 41. Rxa5 g5 42. Ra6+ Ke7 43. Bb3 Kd7 44. Re6 Ng4 45. Kf3 Nh6 46.
Rg6 g4+ 47. Kg3 Rh3+ 48. Kg2 Ke7 49. Be6 Kd6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.7"]
[White "Sevillano, Enrico"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2520"]
[BlackElo "2606"]
[PlyCount "137"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Qf6 5. c3 Nge7 6. d4 exd4 7. Bxc6 dxc6 8.
cxd4 Bb6 9. Bg5 Qd6 10. Na3 Be6 11. Qe2 Ng6 12. Nc4 Bxc4 13. Qxc4 O-O 14. Rad1
Rfe8 15. Rfe1 h6 16. Bd2 Rad8 17. a4 a5 18. Bc3 Nf4 19. g3 Qd7 20. Re3 Qg4 21.
Rde1 Rd6 22. Nh4 Nh3+ 23. Kg2 Ng5 24. Nf5 Rd7 25. Qe2 Qh3+ 26. Kh1 g6 27. g4
Rxe4 28. Rxh3 Rxe2 29. Rxe2 Nxh3 30. Re8+ Kh7 31. d5 gxf5 32. gxf5 f6 33. Bxf6
Rg7 34. Bxg7 Kxg7 35. dxc6 bxc6 36. Re7+ Kf6 37. Re6+ Kxf5 38. Rxh6 Nxf2+ 39.
Kg2 Nd3 40. b3 c5 41. Kf1 c4 42. bxc4 Nc5 43. Ke2 Nxa4 44. Kd3 Nc5+ 45. Kc3 Ne6
46. Kb3 Bc5 47. h4 Bb4 48. Rh8 Kg6 49. Re8 Nd4+ 50. Ka4 c5 51. Rg8+ Kh7 52. Re8
Kg7 53. Re4 Kh6 54. Re8 Nc2 55. Rh8+ Kg7 56. Rd8 Na3 57. Kb3 Nb1 58. Kc2 Nc3
59. Re8 Na4 60. Re6 Kf7 61. Re3 Nb6 62. h5 Nxc4 63. Rg3 Be1 64. Rg5 Bh4 65.
Rxc5 Nd6 66. Rxa5 Kg7 67. Kd3 Kh6 68. Ke2 Bg5 69. Ra6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.8"]
[White "Christiansen, Larry M"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2588"]
[BlackElo "2465"]
[PlyCount "72"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. c4 e6 2. Nc3 d5 3. d4 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+
8. Ne2 Na6 9. Bf8 Ne7 10. Bxg7 Nb4 11. Qd6 Nc2+ 12. Kd2 Nxa1 13. Bxh8 Qc2+ 14.
Ke1 Qxc4 15. Nc3 Qb4 16. Qd2 e5 17. Qc1 Bg4 18. f3 Bxf3 19. Bf6 Nd5 20. Bxe5
Qe7 21. gxf3 Qxe5+ 22. Kf2 Qd4+ 23. Kg3 Ne3 24. Bh3 Nac2 25. Nd1 f5 26. Nxe3
f4+ 27. Kf2 fxe3+ 28. Kg3 Qd6+ 29. f4 Qd3 30. Rd1 Qg6+ 31. Kf3 Qh5+ 32. Bg4
Qxh2 33. Rd6 Qf2+ 34. Ke4 e2 35. Bxe2 Qxe2+ 36. Kf5 Ke7 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.9"]
[White "Krush, Irina"]
[Black "Becerra Rivero, Julio"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2452"]
[BlackElo "2609"]
[PlyCount "80"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 b4 15. Na4
Qa6 16. O-O O-O-O 17. a3 Bxd5 18. Bxd5 Ne5 19. axb4 Rxd5 20. Qe2 cxb4 21. Nc3
Ra5 22. Rxa5 Qxa5 23. Ne4 Nd3 24. Be3 Qh5 25. f3 Qe5 26. Qc2 Qb5 27. b3 c3 28.
Bxa7 Rh5 29. Be3 Qa6 30. Bg5 Ne5 31. h4 Rh8 32. Kg2 Bh6 33. Bxh6 Rxh6 34. Rd1
Rh8 35. Nd6+ Kb8 36. Qe4 Nc6 37. Nxf7 Rf8 38. Ne5 Nxe5 39. Qxe5+ Ka8 40. Rd6
Qa7 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.10"]
[White "Hughes, Tyler B"]
[Black "Ibragimov, Ildar"]
[Result "0-1"]
[ECO "E27"]
[WhiteElo "2230"]
[BlackElo "2586"]
[PlyCount "68"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 O-O 5. a3 Bxc3+ 6. bxc3 Ne8 7. e4 b6 8. Bd3
Nc6 9. a4 Ba6 10. Ba3 d6 11. f4 Na5 12. Qe2 c5 13. Nf3 Rc8 14. e5 g6 15. h4
cxd4 16. h5 Bxc4 17. Ng5 Bxd3 18. Qxd3 Rxc3 19. Qxd4 Qc8 20. Bb2 Rc4 21. Qd3
Qc5 22. hxg6 Qb4+ 23. Qd2 fxg6 24. exd6 Nxd6 25. Rxh7 Re4+ 26. Kd1 Qxd2+ 27.
Kxd2 Ndc4+ 28. Kc2 Re2+ 29. Kc3 Nxb2 30. Rah1 Rc8+ 31. Kb4 Nd3+ 32. Kb5 Rb2+
33. Ka6 Nc5+ 34. Kxa7 Nc6# 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.11"]
[White "Shabalov, Alexander"]
[Black "Eckert, Doug D"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2569"]
[BlackElo "2275"]
[PlyCount "49"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. g4 Nc6 8. g5
Nd7 9. h4 Nxd4 10. Qxd4 b5 11. O-O-O Bb7 12. f4 Qa5 13. a3 Rc8 14. Kb1 e5 15.
fxe5 Nxe5 16. Qa7 Qc7 17. Bh3 Ra8 18. Nd5 Qb8 19. Qd4 Bxd5 20. Qxd5 Be7 21. h5
O-O 22. g6 Kh8 23. Bf5 Nc4 24. h6 Nxe3 25. hxg7+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.13"]
[Round "6.12"]
[White "Lawton, Charles"]
[Black "Gulko, Boris F"]
[Result "0-1"]
[ECO "B48"]
[BlackElo "2561"]
[PlyCount "72"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bd6 7. Be3 Nf6 8.
Qe2 Nc6 9. O-O-O Be5 10. Nxc6 bxc6 11. Na4 Rb8 12. b3 O-O 13. g3 d5 14. f4 Bd6
15. e5 Ba3+ 16. Kb1 Nd7 17. c3 c5 18. Ka1 Bb7 19. Rhe1 Bc6 20. Nb2 a5 21. Rb1
a4 22. Nxa4 Rb7 23. Bc1 Bxc1 24. Rexc1 Ra8 25. Bc2 c4 26. Bd1 cxb3 27. axb3 Nc5
28. Rb2 Bb5 29. c4 dxc4 30. Ra2 cxb3 31. Rxc5 Bxe2 32. Rxc7 Rxc7 33. Rxe2 Rxa4+
34. Kb2 Ra2+ 35. Kxb3 Rxe2 36. Bxe2 Rc1 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.1"]
[White "Shulman, Yuri"]
[Black "Onischuk, Alexander"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2632"]
[BlackElo "2684"]
[PlyCount "116"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Re1
Qe8 9. Bf1 Bg4 10. d5 Nb4 11. Be2 a5 12. Be3 Nh5 13. Qd2 Na6 14. Nb5 Nf4 15.
Bd1 Bd7 16. a4 b6 17. Bxf4 exf4 18. Qxf4 Bxb2 19. Rb1 Be5 20. Nxe5 dxe5 21. Qf6
Bxb5 22. cxb5 Nc5 23. Re3 Rd8 24. Rh3 Rd7 25. Bc2 Qe7 26. Qxe7 Rxe7 27. Rc3 Nb7
28. Rc1 Rd8 29. Bd1 Nd6 30. Rxc7 Rxc7 31. Rxc7 Nxe4 32. f4 Rxd5 33. Bf3 Rd4 34.
Bxe4 Rxe4 35. fxe5 Rxe5 36. Rb7 Re6 37. Kf2 g5 38. Kf3 h5 39. h3 Kg7 40. g3 Kg6
41. g4 f5 42. gxf5+ Kxf5 43. Rh7 Kg6 44. Rd7 Rf6+ 45. Kg3 h4+ 46. Kg2 Kf5 47.
Rd8 Ke4 48. Rg8 Kf4 49. Rd8 Ke3 50. Re8+ Kd3 51. Rg8 Rf4 52. Rxg5 Rxa4 53. Rg6
Rb4 54. Rxb6 Kc4 55. Kf3 a4 56. Rb8 a3 57. b6 a2 58. Ra8 Kb3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.2"]
[White "Nakamura, Hikaru"]
[Black "Akobian, Varuzhan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2701"]
[BlackElo "2612"]
[PlyCount "79"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5
9. h4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc5 12. h5 Qb6 13. O-O-O O-O 14. Bxc5 Nxc5
15. f5 Qc7 16. Re1 exf5 17. h6 g6 18. Nxd5 Qd8 19. Nf6+ Kh8 20. Qb4 Ne6 21. Rh3
Bb7 22. Rd1 Qc7 23. Rd6 Be4 24. Nxe4 fxe4 25. Qxe4 Rad8 26. Rhd3 Qe7 27. Qe3
Kg8 28. Rxa6 Rxd3 29. Bxd3 Qb7 30. Rd6 Qxg2 31. Bxb5 g5 32. Rd1 Qh2 33. a4 Qxh6
34. a5 Qh2 35. Bd7 Nf4 36. b4 Kg7 37. a6 Qg2 38. b5 Rd8 39. Kb2 Qa8 40. Bc6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.3"]
[White "Benjamin, Joel"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2583"]
[BlackElo "2720"]
[PlyCount "100"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8.
Nd2 e6 9. Ngf3 Be7 10. Ne5 Bh5 11. Qc2 Nd7 12. O-O Ndxe5 13. Bxe5 Nxe5 14. dxe5
Bg6 15. Qa4+ Kf8 16. Bxg6 hxg6 17. Nf3 a6 18. Qf4 Qc7 19. Rac1 Rc8 20. b3 b5
21. a4 Kg8 22. axb5 axb5 23. Qe3 Kh7 24. Nd4 Bc5 25. Rcd1 Kg8 26. h3 Rh4 27.
Qd3 b4 28. Nf3 Rf4 29. cxb4 Rxb4 30. Rc1 Qb6 31. Rc3 d4 32. Rc4 Rxb3 33. Qe4
Rc3 34. Rc1 Qa6 35. R4xc3 dxc3 36. Rc2 Be7 37. Kh2 Rc4 38. Qd3 Qc8 39. Qe3 Qc7
40. Qd3 Qc6 41. Qe3 Bb4 42. Qd3 Qd5 43. Qe2 f6 44. Ra2 fxe5 45. Ra8+ Bf8 46.
Rd8 c2 47. Rxd5 exd5 48. Qxe5 c1=Q 49. Qxd5+ Kh8 50. Ne5 Qf4+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.4"]
[White "Friedel, Joshua E"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "C72"]
[WhiteElo "2516"]
[BlackElo "2485"]
[PlyCount "58"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nxd4 7. Bxd7+ Qxd7 8.
Nxd4 exd4 9. Qxd4 Ne7 10. Nc3 Nc6 11. Qd3 Be7 12. Nd5 O-O 13. Bd2 Rae8 14. Bc3
Bd8 15. Rfe1 Ne5 16. Qg3 Ng6 17. Rad1 f6 18. h4 f5 19. exf5 Qxf5 20. Rxe8 Rxe8
21. Ne3 Qf7 22. Rd4 h5 23. a4 Re6 24. a5 Bf6 25. Ra4 Bxc3 26. bxc3 Rf6 27. f3
Nf4 28. Kf2 Ne6 29. Rb4 Nc5 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.5"]
[White "Sevillano, Enrico"]
[Black "Kaidanov, Gregory S"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2520"]
[BlackElo "2595"]
[PlyCount "119"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 a5 7. Bd3 cxd4 8. cxd4
Bd7 9. Bc2 f6 10. Nc3 Nge7 11. O-O Ng6 12. Be3 Be7 13. Qb1 O-O 14. Bxg6 hxg6
15. Qxg6 Be8 16. Qd3 Bh5 17. exf6 Bxf6 18. Ne2 a4 19. Rad1 Na5 20. h3 Bxf3 21.
gxf3 Nc4 22. Rb1 Be7 23. f4 Rf6 24. Kh2 Bd6 25. Rg1 Raf8 26. Rg4 R8f7 27. Rh4
Rf5 28. Kg2 Qd8 29. Rg4 R5f6 30. Qc2 b5 31. Rg1 Rh6 32. Kh2 Qf8 33. Bc1 e5 34.
dxe5 Nxe5 35. R4g3 Nd7 36. Qd3 Nf6 37. Qxb5 Ne4 38. Rxg7+ Rxg7 39. Qxd5+ Kh8
40. Qxe4 Qc8 41. Rxg7 Qxh3+ 42. Kg1 Kxg7 43. Be3 Re6 44. Qd4+ Kf8 45. Ng3 Rg6
46. Qe4 Re6 47. Qa8+ Re8 48. Qa7 Bxf4 49. Qc5+ Kg7 50. Qh5 Qxg3+ 51. fxg3 Bxe3+
52. Kg2 Re4 53. Kf3 Re7 54. Qg4+ Kf6 55. Qxa4 Bg5 56. Kg4 Re5 57. Qc6+ Kg7 58.
b4 Be7 59. Qc3 Bf6 60. Qc4 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.6"]
[White "Robson, Ray"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2465"]
[BlackElo "2463"]
[PlyCount "152"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Qf3
Nbd7 9. O-O-O h6 10. Bh4 Be7 11. Bd3 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5
15. Bg3 Bd7 16. h3 Nf6 17. Qd2 Nh5 18. Bxe5 dxe5 19. Nxg5 f6 20. Nf3 Ng3 21.
Rhe1 Bc5 22. Nh2 O-O-O 23. Ng4 Nh5 24. Rf1 Be7 25. Ne2 Kb8 26. Qc3 Bc8 27.
Qxc7+ Kxc7 28. a4 Bd7 29. b3 Bc6 30. Kb2 Rdf8 31. c3 Bd6 32. Bc2 Kd7 33. b4 Ke7
34. Rf2 b5 35. axb5 axb5 36. Rdf1 Bc7 37. Kb3 Nf4 38. Nxf4 exf4 39. Re2 e5 40.
Ra1 Ra8 41. Rxa8 Rxa8 42. Nh6 Ra1 43. Nf5+ Ke8 44. c4 bxc4+ 45. Kxc4 Rc1 46.
Kb3 Bb5 47. Rd2 Re1 48. Bd1 Rxe4 49. Bh5+ Kf8 50. Rc2 Bd7 51. Rxc7 Bxf5 52. b5
Be6+ 53. Kc3 Re3+ 54. Kb4 Bd5 55. Bf3 e4 56. Bg4 f3 57. gxf3 exf3 58. Rc2 Be4
59. Rb2 f5 60. Bh5 Kg7 61. b6 Kh6 62. Bxf3 Rxf3 63. Kc4 Bb7 64. Ra2 Re3 65. Ra7
Re7 66. Kd4 f4 67. Ra5 Kg6 68. h4 f3 69. Rg5+ Kf6 70. Rg1 Kf5 71. h5 Re4+ 72.
Kc3 Re6 73. Rb1 Kf4 74. Kd4 f2 75. Rf1 Kf3 76. Kc5 Kg2 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.7"]
[White "Ehlvest, Jaan"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2606"]
[BlackElo "2452"]
[PlyCount "185"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. c4 c6 5. Qa4 Nf6 6. cxd5 Nxd5 7. O-O O-O 8.
Nc3 e5 9. d3 h6 10. Rd1 f5 11. e4 Nb6 12. Qb3+ Kh7 13. Be3 Qe7 14. exf5 gxf5
15. Bxb6 axb6 16. Qxb6 Be6 17. Re1 Nd7 18. Qe3 Rae8 19. Qd2 Qd6 20. Rad1 b5 21.
Qc2 Nb6 22. Ne2 Nd5 23. a3 Nb6 24. d4 e4 25. Ne5 Nc4 26. Nf4 Bd5 27. Nxc4 Bxc4
28. Bf1 Bxf1 29. Kxf1 Bxd4 30. b4 c5 31. bxc5 Qxc5 32. Qb3 Qe5 33. Re2 Rf6 34.
Red2 Rd8 35. Ne2 Rfd6 36. Rxd4 Rxd4 37. Rxd4 Rxd4 38. Qf7+ Kh8 39. Nxd4 Qxd4
40. Qf8+ Kh7 41. Qxf5+ Kg7 42. Qxb5 e3 43. fxe3 Qxe3 44. Qb2+ Kg6 45. Qc2+ Kg7
46. a4 Qf3+ 47. Kg1 Qd5 48. h3 Qd4+ 49. Kh2 Qd5 50. h4 Kf6 51. Qg2 Qa5 52. Qf3+
Kg7 53. Qg4+ Kf6 54. Qf4+ Kg7 55. Qe4 Qc5 56. Kh3 Kf6 57. Kg2 Kg7 58. Qg4+ Kf6
59. Qf4+ Kg7 60. Qe4 Qa5 61. Qd4+ Kg6 62. Kf3 Qf5+ 63. Ke3 Qh3 64. Qe4+ Kf6 65.
Kf2 Qd7 66. Kg2 Qd2+ 67. Kh3 Qd7+ 68. Kh2 Qd2+ 69. Qg2 Qa5 70. Qb2+ Kg6 71. Qb5
Qd2+ 72. Kh3 Qd1 73. Qc6+ Kg7 74. a5 Qf1+ 75. Kh2 Qe2+ 76. Qg2 Qa6 77. Qd2 Qe6
78. Qc3+ Kg6 79. Qd3+ Kg7 80. a6 Qa2+ 81. Kh3 Qe6+ 82. Kg2 Qa2+ 83. Kf3 Qf7+
84. Ke3 Qe6+ 85. Kf2 Qf6+ 86. Kg2 Qc6+ 87. Kh2 Qb6 88. Qe2 Kf6 89. Qa2 Qa7 90.
Kg2 Qa8+ 91. Kg1 Kg7 92. a7 Kg6 93. Qb1+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.8"]
[White "Ibragimov, Ildar"]
[Black "Khachiyan, Melikset"]
[Result "1-0"]
[ECO "D81"]
[WhiteElo "2586"]
[BlackElo "2546"]
[PlyCount "75"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Qb3 dxc4 5. Qxc4 Bg7 6. e4 O-O 7. Be2 Nfd7 8.
Be3 Nb6 9. Qd3 f5 10. Rd1 Nc6 11. Nf3 Nb4 12. Qd2 fxe4 13. Nxe4 N6d5 14. Bg5
Bf5 15. Ng3 Nc2+ 16. Kf1 Ncb4 17. Nxf5 Rxf5 18. h4 Qd6 19. h5 Raf8 20. hxg6
hxg6 21. a3 Nc6 22. Bd3 Rxf3 23. gxf3 Nxd4 24. Be4 Nf4 25. Bxf4 Rxf4 26. Rg1
Nxf3 27. Qd5+ Qxd5 28. Bxd5+ Kf8 29. Rxg6 c6 30. Ba2 Nd4 31. Rd3 e5 32. Rh3 e4
33. Rh7 e3 34. Rgxg7 Rxf2+ 35. Kg1 Ne2+ 36. Kh1 Rf1+ 37. Kh2 Rf2+ 38. Rg2 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.9"]
[White "Gulko, Boris F"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2561"]
[BlackElo "2569"]
[PlyCount "91"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 c5 7. b3 Be7 8. O-O
b6 9. Bb2 O-O 10. Qc2 dxc4 11. bxc4 cxd4 12. exd4 Bb7 13. Ne5 Rc8 14. a4 g6 15.
Ndf3 Qc7 16. Qe2 Bd6 17. Rfe1 Nh5 18. Qe3 Nxe5 19. Nxe5 Bxe5 20. dxe5 Rfd8 21.
Bf1 Ng7 22. a5 Nf5 23. axb6 axb6 24. Qf4 Qc6 25. Red1 h6 26. Qg4 Qc5 27. Qe2
Kg7 28. Rd2 h5 29. Rad1 Rxd2 30. Qxd2 Qe7 31. Bc3 Qh4 32. Qd7 Qe4 33. Re1 Qc6
34. Qxc6 Rxc6 35. Bd2 Ba6 36. Rc1 Rc5 37. f3 h4 38. Kf2 Kg8 39. Bf4 Kf8 40. g4
hxg3+ 41. hxg3 Ra5 42. Rd1 Ke8 43. g4 Ra2+ 44. Rd2 Rxd2+ 45. Bxd2 Nd4 46. Be3
1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.10"]
[White "Shankland, Samuel L"]
[Black "Hughes, Tyler B"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2446"]
[BlackElo "2230"]
[PlyCount "134"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. Qe2
Bb7 9. Bd2 b4 10. Nd1 Nc6 11. O-O Nf6 12. f4 a5 13. e5 Nd5 14. Ne3 Nxe3 15.
Bxe3 g6 16. Rfd1 Ne7 17. Qf2 Nd5 18. Bc5 Rc8 19. Bxf8 Kxf8 20. a3 Kg7 21. Be4
Nc3 22. bxc3 Bxe4 23. cxb4 axb4 24. axb4 Qxc2 25. Nc5 Qxf2+ 26. Kxf2 Bd5 27.
Rdc1 Rb8 28. Rab1 Bc6 29. Rb2 Rb6 30. Ke3 Rhb8 31. Rcb1 h5 32. g3 Kf8 33. Kd4
Ke7 34. Nd3 d6 35. exd6+ Kxd6 36. Ne5 Ke7 37. Rc1 Be8 38. Rc4 Rb5 39. Kc3 Ra8
40. Nf3 Ra3+ 41. Rb3 Ra2 42. Nd4 Rb7 43. Rb2 Ra3+ 44. Kd2 Ra4 45. Kd3 Bb5 46.
Nxb5 Rxb5 47. Kc3 Kd6 48. Kb3 Ra1 49. Rc8 Kd7 50. Rc3 Rd5 51. Ra2 Rxa2 52. Kxa2
Rd2+ 53. Ka3 Rxh2 54. b5 h4 55. b6 hxg3 56. Rc7+ Kd6 57. Rc8 Rh1 58. b7 Rb1 59.
b8=Q+ Rxb8 60. Rxb8 e5 61. Rb4 f5 62. Rb6+ Kc5 63. Rxg6 exf4 64. Kb3 Kd4 65.
Kc2 Ke3 66. Re6+ Kf2 67. Kd2 f3 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.11"]
[White "Eckert, Doug D"]
[Black "Christiansen, Larry M"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2275"]
[BlackElo "2588"]
[PlyCount "92"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 e6 2. g3 c5 3. Nf3 cxd4 4. Nxd4 Qc7 5. Bg2 a6 6. O-O Nf6 7. e4 Nc6 8. Nc3
Bc5 9. Nb3 Be7 10. a4 Rb8 11. Qe2 d6 12. Qc4 O-O 13. a5 Nd7 14. Na4 b5 15. axb6
Nxb6 16. Qc3 Qd7 17. Nxb6 Rxb6 18. Be3 Bf6 19. Qd2 Rb5 20. Rab1 Bb7 21. Rfd1
Rd8 22. Nc5 Qc7 23. Nxb7 Rxb7 24. b3 Rbb8 25. g4 h6 26. g5 hxg5 27. Bxg5 Bxg5
28. Qxg5 Rb5 29. Qf4 Ne7 30. c4 Rc5 31. Rd3 Ng6 32. Qd2 e5 33. Rd1 Rc6 34. c5
Rxc5 35. Rxd6 Rxd6 36. Qxd6 Qxd6 37. Rxd6 a5 38. Rd8+ Kh7 39. Rd5 Rc1+ 40. Bf1
Ra1 41. f3 Ra2 42. Rd7 f6 43. Bh3 Nh4 44. Bg4 Kh6 45. Ra7 g6 46. b4 Rg2+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.14"]
[Round "7.12"]
[White "Becerra Rivero, Julio"]
[Black "Lawton, Charles"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2609"]
[PlyCount "77"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 g6 2. d4 d6 3. Nf3 Bg7 4. c3 Nf6 5. Bd3 O-O 6. O-O c5 7. dxc5 Nbd7 8.
cxd6 exd6 9. Bc2 Nc5 10. Re1 Re8 11. e5 dxe5 12. Qxd8 Rxd8 13. Nxe5 Ng4 14.
Nxg4 Bxg4 15. Na3 Nd3 16. Bxd3 Rxd3 17. Be3 a6 18. Nc2 b5 19. Nb4 Rd6 20. Bf4
Re6 21. a3 a5 22. Nd5 Rae8 23. Rxe6 fxe6 24. Nc7 Rf8 25. Be3 Rb8 26. h3 Rb7 27.
hxg4 Rxc7 28. Bb6 Rc4 29. Bxa5 Rxg4 30. Rd1 Re4 31. Rd8+ Kf7 32. Rd7+ Kg8 33.
Kf1 Bh6 34. Bb4 Bc1 35. b3 h5 36. a4 bxa4 37. bxa4 Rc4 38. a5 Rc6 39. Rd6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.1"]
[White "Kamsky, Gata"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2720"]
[BlackElo "2684"]
[PlyCount "59"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. h3 Ke8 10. Nc3 b6 11. Ne4 c5 12. c3 Be6 13. Re1 h6 14. g4 Ne7
15. Ng3 Kd7 16. Nh5 g5 17. b3 a5 18. c4 a4 19. Rb1 Nc6 20. Kg2 Nb4 21. Re2 Kc6
22. Kg3 axb3 23. axb3 b5 24. cxb5+ Kxb5 25. h4 gxh4+ 26. Nxh4 Nd3 27. Re3 Nxc1
28. Rxc1 Ra3 29. Rb1 Kb4 30. Re4+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.2"]
[White "Hess, Robert L"]
[Black "Shulman, Yuri"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2485"]
[BlackElo "2632"]
[PlyCount "133"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bf4 Bd6 5. Bxd6 Qxd6 6. Nc3 Ne7 7. Qd2 c6 8.
Nf3 O-O 9. O-O-O Bg4 10. Be2 Bxf3 11. Bxf3 Nd7 12. h4 b5 13. h5 Nb6 14. Be2 h6
15. Rde1 Rab8 16. g4 Rb7 17. Rh3 b4 18. Nd1 Nc4 19. Qd3 Nc8 20. Qf5 Ne7 21. Qf3
f5 22. b3 fxg4 23. Qxg4 Rf4 24. Qg3 Na3 25. Rh4 Rf6 26. Qxd6 Rxd6 27. Bd3 Rf6
28. Ne3 Kf8 29. f4 Nc8 30. Rf1 Nb5 31. Ng4 Rd6 32. Bxb5 cxb5 33. f5 Kg8 34. f6
Rf7 35. Re1 Nb6 36. Rh3 Nd7 37. Re8+ Rf8 38. Rxf8+ Kxf8 39. fxg7+ Kxg7 40. Rg3
Kf7 41. Rf3+ Ke7 42. Rf5 a6 43. Kb2 Rc6 44. Rxd5 Re6 45. Rf5 Kd6 46. Nf2 Re3
47. Nd3 Ke6 48. Rf1 a5 49. Nf4+ Kd6 50. Rg1 Re4 51. Rg6+ Ke7 52. Nd5+ Kf7 53.
Rxh6 Rxd4 54. Rh7+ Ke6 55. Nc7+ Kf6 56. Nxb5 Rd5 57. Nc7 Rd2 58. Rh6+ Ke7 59.
Kc1 Rh2 60. Nd5+ Kf7 61. Ra6 Rxh5 62. Rxa5 Rf5 63. Rb5 Rh5 64. Kb2 Rf5 65. Nc7
Rxb5 66. Nxb5 Ke6 67. Nc7+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.3"]
[White "Brooks, Michael A"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2463"]
[BlackElo "2701"]
[PlyCount "68"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8.
exd5 Ne7 9. c4 Ng6 10. Bd3 Be7 11. O-O O-O 12. Bxg6 hxg6 13. Be3 f5 14. f3 b6
15. f4 a6 16. Nc3 exf4 17. Bxf4 Bf6 18. Be3 Bd7 19. Bd4 Rc8 20. Qd3 Qc7 21.
Bxf6 Rxf6 22. b3 Qc5+ 23. Kh1 b5 24. Rae1 bxc4 25. Qg3 cxb3 26. Ne4 fxe4 27.
Rxf6 Bf5 28. Rxd6 b2 29. Rc6 Rxc6 30. dxc6 Qc1 31. Qb3+ Kh7 32. Qd1 Qxd1 33.
Rxd1 e3 34. c7 e2 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.4"]
[White "Akobian, Varuzhan"]
[Black "Benjamin, Joel"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2612"]
[BlackElo "2583"]
[PlyCount "93"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb4+ 6. Bd2 Be7 7. e4 d5 8. cxd5
Bxf1 9. Kxf1 exd5 10. e5 Ne4 11. Nc3 Nxc3 12. bxc3 Qd7 13. Kg2 Nc6 14. c4 Nd8
15. cxd5 Qxd5 16. Qxc7 Nc6 17. Be3 O-O 18. Rhc1 Rac8 19. Qb7 g5 20. h3 h5 21.
g4 f6 22. Rxc6 Rxc6 23. Rc1 Rc5 24. Qxe7 Rxc1 25. Bxc1 hxg4 26. hxg4 fxe5 27.
Qxg5+ Kh7 28. Qe3 exd4 29. Qd3+ Kg8 30. Bb2 Rf7 31. g5 Rf5 32. Bc1 b5 33. Kg3
Qd6+ 34. Kg4 Rc5 35. Bf4 Qe6+ 36. Kg3 Rc3 37. Qxd4 Qc6 38. Qd8+ Kh7 39. Be3
Qc7+ 40. Qxc7+ Rxc7 41. Nd4 b4 42. f4 Rc3 43. Kf3 a5 44. f5 a4 45. g6+ Kg7 46.
Ne6+ Kf6 47. Ke4 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.5"]
[White "Friedel, Joshua E"]
[Black "Ehlvest, Jaan"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2516"]
[BlackElo "2606"]
[PlyCount "75"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Qc7 7. Bd3 g6 8. O-O
Bg7 9. Nf3 Nbd7 10. Qe1 O-O 11. Kh1 e6 12. Qh4 b5 13. f5 Bb7 14. Bg5 Rae8 15.
a3 Qc5 16. Rad1 b4 17. e5 bxc3 18. b4 Qc6 19. exf6 Bh8 20. Rf2 Qd5 21. Nd4 Ne5
22. Be2 Qe4 23. Qg3 Ba8 24. Rf4 Qb7 25. Bh6 exf5 26. Nxf5 Bxf6 27. Nxd6 Qe7 28.
Nxe8 Rxe8 29. Rdf1 Bh8 30. Bxa6 Qe6 31. Bb5 Rd8 32. h3 Qd5 33. Be2 Qd2 34. Rd1
Qxd1+ 35. Bxd1 Rxd1+ 36. Kh2 Nc6 37. Re4 Rd8 38. Qe3 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.6"]
[White "Robson, Ray"]
[Black "Sevillano, Enrico"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2465"]
[BlackElo "2520"]
[PlyCount "123"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 Ne7 6. dxc5 Nbc6 7. Bd2 O-O 8.
O-O-O d4 9. Ne4 Bxd2+ 10. Rxd2 Nxe5 11. Qg3 N7g6 12. f4 Nc6 13. Bc4 Na5 14. Bd3
Qd5 15. Kb1 f5 16. Ng5 Qxc5 17. N1f3 Rf6 18. h4 h6 19. Nh3 Nc6 20. Rhd1 Bd7 21.
Be2 Rc8 22. Nf2 Be8 23. Nd3 Qa5 24. Qf2 Qb6 25. g3 Nge7 26. Nc1 Nd5 27. Nb3 a5
28. Ka1 Ne3 29. Rc1 Nb4 30. Bd3 a4 31. Nbxd4 a3 32. bxa3 Nbd5 33. c4 Ng4 34.
Qe1 Nc7 35. Rb2 Qa7 36. Qb4 Na6 37. Qxb7 Qxb7 38. Rxb7 Nc5 39. Rb3 Nxb3+ 40.
axb3 Rd8 41. c5 e5 42. Bc4+ Kh8 43. Ne6 Ra8 44. fxe5 Rf7 45. Kb2 Re7 46. Re1
Bc6 47. Ned4 Be4 48. e6 Rea7 49. Nd2 Rxa3 50. Nxe4 fxe4 51. Rxe4 Nf6 52. Re3
Ra2+ 53. Kc3 R2a7 54. c6 Rd8 55. Nb5 Re7 56. Kb4 g5 57. hxg5 hxg5 58. Kc5 Ne8
59. b4 g4 60. Re4 Rg7 61. Re5 Nf6 62. Nd6 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.7"]
[White "Kaidanov, Gregory S"]
[Black "Ibragimov, Ildar"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2595"]
[BlackElo "2586"]
[PlyCount "66"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 O-O 6. Nf3 b6 7. O-O Bb7 8. Bf4
Be7 9. Qc2 Na6 10. Nc3 d5 11. Ne5 c5 12. dxc5 bxc5 13. Rfd1 Bd6 14. Nd3 Nb4 15.
Qd2 Nxd3 16. exd3 Bxf4 17. Qxf4 Qb8 18. Qxb8 Raxb8 19. cxd5 Bxd5 20. b3 Rfd8
21. Na4 Bxg2 22. Kxg2 Rd5 23. Rac1 Nd7 24. Rc3 g5 25. Rdc1 Rb5 26. R1c2 Kg7 27.
Kf1 h5 28. h3 Kg6 29. Ke2 Re5+ 30. Kf1 Rd5 31. Ke2 Re5+ 32. Kd2 Rf5 33. Ke2
Re5+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.8"]
[White "Christiansen, Larry M"]
[Black "Hughes, Tyler B"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2588"]
[BlackElo "2230"]
[PlyCount "100"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. d4 cxd4 5. Nxd4 Bb7 6. Nb5 Bxe4 7. N1c3 Nf6 8.
Nd6+ Bxd6 9. Qxd6 Qe7 10. Nb5 Qxd6 11. Nxd6+ Kf8 12. Ba3 Kg8 13. O-O-O Bg6 14.
h4 h5 15. f3 Nc6 16. c4 Ne7 17. Bb2 Rh6 18. Be5 Kf8 19. Be2 Nc6 20. Bf4 Rh8 21.
Rd2 Ne8 22. Nb5 e5 23. Be3 Bf5 24. Kb2 Be6 25. Re1 Nf6 26. Nc3 Rc8 27. Bf1 Ne8
28. Bf2 Rh6 29. Bd3 f6 30. Be4 Nc7 31. Nd5 Ne7 32. Ne3 Rh8 33. g3 Kf7 34. g4
hxg4 35. fxg4 Rhd8 36. Red1 g6 37. Bg3 Kg8 38. Bc2 Rf8 39. Rg1 d5 40. cxd5
Ncxd5 41. Nxd5 Bxd5 42. g5 fxg5 43. Bxe5 Be6 44. hxg5 Bf5 45. Bd1 Rf7 46. Be2
Be6 47. Ba6 Rcf8 48. Rd6 Rf2+ 49. Ka3 Kf7 50. Rh1 Bf5 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.9"]
[White "Gulko, Boris F"]
[Black "Becerra Rivero, Julio"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2561"]
[BlackElo "2609"]
[PlyCount "72"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. c4 g6 2. d4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Be3 c5 7. d5 e6 8. Nf3
exd5 9. cxd5 b5 10. e5 dxe5 11. Bxc5 Re8 12. Bxb5 e4 13. Nd4 Nfd7 14. Ba3 Qb6
15. Nce2 Ba6 16. Qa4 e3 17. f3 Bxb5 18. Nxb5 Na6 19. O-O Nac5 20. Qc4 Rac8 21.
Rac1 Qb8 22. Nbd4 Ne5 23. Qb4 Ncd3 24. Qxb8 Rxb8 25. Rc2 Bf8 26. Nc6 Nxc6 27.
dxc6 Bxa3 28. bxa3 Rbc8 29. Rb1 Kg7 30. Rc3 Red8 31. g3 Ne5 32. Rxe3 Nxc6 33.
Rc1 Nd4 34. Rxc8 Nxe2+ 35. Rxe2 Rxc8 36. Kf2 Rc3 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.10"]
[White "Shabalov, Alexander"]
[Black "Krush, Irina"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "2569"]
[BlackElo "2452"]
[PlyCount "47"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd3
Qxb2 9. Rb1 Qa3 10. f5 Be7 11. Be2 Nc6 12. fxe6 fxe6 13. Nxc6 bxc6 14. e5 dxe5
15. Bxf6 gxf6 16. Bh5+ Kf8 17. O-O f5 18. Kh1 Rg8 19. Qc4 Kg7 20. Na4 a5 21.
Rfd1 Ba6 22. Qxe6 Rad8 23. Rb3 Rxd1+ 24. Bxd1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.11"]
[White "Khachiyan, Melikset"]
[Black "Eckert, Doug D"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2546"]
[BlackElo "2275"]
[PlyCount "93"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 d6 7. d4 cxd4 8.
Qxd4 e5 9. Qd3 Be6 10. Bg5 Be7 11. Bxe7 Qxe7 12. O-O-O Rd8 13. Rd2 Nf6 14. Rhd1
O-O 15. Qe3 Qc7 16. h3 b5 17. a3 Rd7 18. Nh4 Rfd8 19. f4 exf4 20. Qxf4 Qc5 21.
Nf5 Qe5 22. Rf2 Qxf4+ 23. Rxf4 Kf8 24. Nxd6 Rxd6 25. Rxd6 Rxd6 26. e5 Nd5 27.
Rf2 Rc6 28. Ne4 Ke7 29. Kd2 h6 30. g4 f6 31. exf6+ Nxf6 32. Nxf6 gxf6 33. b3
Kf7 34. Rf4 Kg6 35. a4 f5 36. axb5 axb5 37. Rb4 Rc5 38. Kd3 fxg4 39. hxg4 Rg5
40. c4 bxc4+ 41. bxc4 Rxg4 42. Rb6 Kf5 43. c5 Ke5 44. c6 Rd4+ 45. Ke3 Rc4 46.
Rb5+ Bd5 47. Rxd5+ 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.16"]
[Round "8.12"]
[White "Lawton, Charles"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "B99"]
[BlackElo "2446"]
[PlyCount "155"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 hxg5
15. Bg3 Bd7 16. h3 Nf6 17. Nxe5 dxe5 18. h4 gxh4 19. Bxh4 O-O-O 20. Rdf1 Bc6
21. Qf3 Rh6 22. Bxf6 Rxf6 23. Qe2 Kb8 24. Rh7 Rxf1+ 25. Qxf1 Rd7 26. Kb1 Bc5
27. g4 Ka7 28. Ne2 Ba4 29. Nc3 Bc6 30. Ne2 b5 31. a3 f5 32. Rxd7 Qxd7 33. gxf5
exf5 34. Nc3 f4 35. Qf3 Qh7 36. Nd5 Qh4 37. Be2 Qe1+ 38. Ka2 Qd2 39. Bd3 Bd4
40. Qh5 Qg2 41. Qf7+ Bb7 42. Qc7 Qg6 43. c3 Bg1 44. Qxe5 f3 45. c4 bxc4 46.
Bxc4 Bc5 47. Nc3 Bb6 48. Nd5 f2 49. Qf4 Bc5 50. e5 a5 51. Nc7 Qe4 52. Qxe4 Bxe4
53. b4 axb4 54. axb4 Bxb4 55. Bf1 Kb6 56. Ne8 Kc5 57. Nf6 Bf5 58. Nh5 Kd4 59.
Ng3 Be6+ 60. Kb2 Kxe5 61. Nh1 Bc5 62. Nxf2 Bxf2 63. Bd3 Kd4 64. Bh7 Be1 65. Bg6
Kc4 66. Kc2 Ba5 67. Bd3+ Kd4 68. Bg6 Bd7 69. Kb3 Be1 70. Bf7 Kd3 71. Bg6+ Kd4
72. Bf7 Bg4 73. Kc2 Bf5+ 74. Kb3 Bc3 75. Bg8 Kd3 76. Bc4+ Kd2 77. Bf7 Bd3 78.
Be6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.1"]
[White "Hess, Robert L"]
[Black "Akobian, Varuzhan"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2485"]
[BlackElo "2612"]
[PlyCount "86"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Nxf6+ Nxf6
8. Bh4 c5 9. c3 cxd4 10. Nxd4 Be7 11. Bd3 O-O 12. Bc2 e5 13. Nf5 Bxf5 14. Bxf5
g6 15. Bxf6 Bxf6 16. Be4 Qxd1+ 17. Rxd1 Rad8 18. Ke2 b6 19. Bc6 Rxd1 20. Rxd1
Rd8 21. Rxd8+ Bxd8 22. Kd3 Kf8 23. Ke4 Bc7 24. Kd5 Ke7 25. Bb5 e4 26. Kxe4 f5+
27. Ke3 g5 28. h3 Bf4+ 29. Kd4 Bc1 30. b3 Bd2 31. Ke5 Bxc3+ 32. Kxf5 Kf7 33.
Ba6 Be1 34. f3 Bb4 35. g4 Ba3 36. Ke5 Ke7 37. Kd5 Kd7 38. Bb5+ Ke7 39. Kc6 Bc5
40. Ba6 Kd8 41. a4 Ke7 42. Kb7 b5 43. Bxb5 a5 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.2"]
[White "Nakamura, Hikaru"]
[Black "Friedel, Joshua E"]
[Result "1-0"]
[ECO "C58"]
[WhiteElo "2701"]
[BlackElo "2516"]
[PlyCount "43"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Bd3 Be7 9. Nc3 O-O 10. O-O Rb8 11. h3 c5 12. b3 Rb4 13. Re1 Bb7 14. Ba3 Rf4 15.
g3 Rd4 16. Nf3 Rxd3 17. cxd3 Qxd3 18. Nxe5 Qf5 19. g4 Qf4 20. d4 Rd8 21. Qe2
Rxd4 22. Bc1 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.3"]
[White "Onischuk, Alexander"]
[Black "Robson, Ray"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2684"]
[BlackElo "2465"]
[PlyCount "133"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
e5 9. cxd5 cxd5 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Be3 exd4 14. Bh7+ Kh8
15. Bxd4 Nf6 16. Bf5 Qa5 17. Bxc8 Rfxc8 18. Qb1 Be7 19. Qe1 Qxe1 20. Rfxe1 Nd5
21. Rad1 Rd8 22. Bxa7 Kg8 23. g3 Kf8 24. Re5 Rxa7 25. Rexd5 Rxd5 26. Rxd5 Rxa2
27. Rb5 Bf6 28. b3 Ra7 29. Nd2 Ke7 30. Ne4 Bd4 31. Rb4 Be5 32. Kg2 Kd7 33. f4
Bc7 34. Kf3 b6 35. Nc3 Ra5 36. Nb5 Bb8 37. Ke4 f5+ 38. Kd3 Ra2 39. Nd4 Bc7 40.
Nxf5 g6 41. Rd4+ Ke6 42. Nxh6 Rxh2 43. Re4+ Kd5 44. Nf7 Rb2 45. Rd4+ Ke6 46.
Ng5+ Kf5 47. Kc4 Rc2+ 48. Kb4 Kg4 49. Rd3 Rc6 50. Ne4 Kf5 51. Kb5 Rc2 52. Ng5
Rc5+ 53. Ka6 Rc6 54. b4 Rd6 55. Rc3 Rd7 56. Nf3 Ke4 57. Ne5 Rg7 58. Nxg6 Bd6
59. Ne5 b5 60. Nc6 Kd5 61. Kb6 Bf8 62. Rd3+ Kc4 63. Rd8 Rg8 64. f5 Rh8 65. f6
Rg8 66. f7 Rh8 67. Kb7 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.4"]
[White "Ehlvest, Jaan"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "2606"]
[BlackElo "2720"]
[PlyCount "114"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6
8. dxc3 c6 9. Bd3 Bc5 10. O-O d6 11. Re1+ Be6 12. Be3 Bxe3 13. Rxe3 O-O-O 14.
Qh5 h6 15. Rae1 Rde8 16. Qa5 Kb8 17. Qa3 Bd7 18. Qa4 Re5 19. f4 Rxe3 20. Rxe3
Re8 21. Rxe8+ Bxe8 22. Qd4 Qe7 23. Kf1 f6 24. Kf2 Bf7 25. a3 Bd5 26. g3 Bf7 27.
Bf5 Qd8 28. Bd3 Be6 29. Qe3 Qd7 30. Bg6 a6 31. Bd3 c5 32. Be4 g5 33. Ke1 Bf7
34. Bg2 Bg6 35. Kd2 Ka7 36. Qf3 Qe7 37. c4 Bf7 38. b3 Bg6 39. Qd5 gxf4 40. gxf4
Be8 41. Qd3 Qg7 42. Qg3 Qh7 43. Qd3 Qg6 44. Qxg6 Bxg6 45. c3 Kb6 46. b4 Be8 47.
Ke3 Kc7 48. Be4 b6 49. Bf3 Ba4 50. Be2 Kd7 51. Bd3 Bb3 52. Kf3 Ke6 53. Ke3 a5
54. Kf3 Bd1+ 55. Ke3 Bg4 56. Kf2 Ke7 57. Kf1 Be6 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.5"]
[White "Shulman, Yuri"]
[Black "Kaidanov, Gregory S"]
[Result "1/2-1/2"]
[ECO "D66"]
[WhiteElo "2632"]
[BlackElo "2595"]
[PlyCount "74"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 O-O 7. Bd3 Nbd7 8. O-O
h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. a3 a5 14. Qe2 b4 15.
axb4 axb4 16. Bxf6 Nxf6 17. Ne4 c5 18. Nxc5 Bxc5 19. dxc5 Bxf3 20. gxf3 Nd7 21.
c6 Ne5 22. Bb5 Qd5 23. Kg2 Nxc6 24. Bxc6 Rxc6 25. Rxc6 Qxc6 26. Rd1 Rc8 27. Qd3
Qc2 28. Rd2 b3 29. h4 Qc1 30. h5 Rc2 31. Qd8+ Kh7 32. Qd3+ f5 33. Rxc2 bxc2 34.
Qb3 Qb1 35. Qxe6 c1=Q 36. Qg6+ Kh8 37. Qe8+ Kh7 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.6"]
[White "Sevillano, Enrico"]
[Black "Christiansen, Larry M"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2520"]
[BlackElo "2588"]
[PlyCount "76"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 O-O 7. O-O Re8 8.
Re1 c6 9. Bf4 Bf8 10. Bf1 Nbd7 11. Nb3 Ne5 12. Bg3 Qb6 13. h3 a5 14. Rb1 a4 15.
Nd2 g6 16. Be2 a3 17. Nb3 axb2 18. Rxb2 Be6 19. Qd4 c5 20. Qe3 Nc4 21. Bxc4
Bxc4 22. Reb1 Qc7 23. Nd2 Ba6 24. Bh4 Bg7 25. Qf3 Re6 26. Nd5 Nxd5 27. exd5 Re5
28. Ne4 f5 29. Ng5 Qe7 30. Qd1 Bf6 31. f4 Re2 32. Rxb7 Qe3+ 33. Kh1 Bxb7 34.
Rxb7 Bxg5 35. fxg5 Qe4 36. Qf1 Re8 37. Bg3 Qxd5 38. Rc7 f4 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.7"]
[White "Benjamin, Joel"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2583"]
[BlackElo "2569"]
[PlyCount "111"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 Qc7 7. O-O c4 8. Bc2
e6 9. b3 b5 10. bxc4 bxc4 11. Na3 Nb6 12. Rb1 Be7 13. d4 cxd3 14. Qxd3 O-O 15.
Bg5 Rd8 16. Rfd1 Bb7 17. Qe3 Nbd7 18. Nc4 Rab8 19. Qe2 a5 20. Na3 h6 21. Nb5
Ba6 22. Bd2 Nc5 23. c4 Bxb5 24. cxb5 e5 25. a4 Rd7 26. Rbc1 Bd8 27. Be3 Rc8 28.
Bb1 Qa7 29. Nd2 Qb8 30. Bxc5 dxc5 31. Nc4 Rd4 32. Bc2 Nd7 33. g3 Nf8 34. Bb3
Ne6 35. f3 Qc7 36. Kg2 Bg5 37. Rb1 Rcd8 38. Qa2 R8d7 39. Qe2 Qd8 40. Kf1 Rxd1+
41. Rxd1 Nd4 42. Nxe5 Qc7 43. f4 Bf6 44. Qh5 Bxe5 45. Qxe5 Qc8 46. Bd5 Rxd5 47.
Qxd5 Qh3+ 48. Kg1 Ne2+ 49. Kf2 Qxh2+ 50. Kf3 Nxg3 51. Qxc5 Qe2+ 52. Kxg3 Qxd1
53. b6 Qd3+ 54. Kf2 Qd2+ 55. Kf3 Qd1+ 56. Kf2 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.8"]
[White "Ibragimov, Ildar"]
[Black "Brooks, Michael A"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2586"]
[BlackElo "2463"]
[PlyCount "81"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 e6 3. Nf3 Ne4 4. e3 Bb4+ 5. Nbd2 b6 6. Bd3 Bxd2+ 7. Nxd2 Nxd2
8. Bxd2 Bb7 9. e4 O-O 10. Qh5 f6 11. O-O-O Qe8 12. Qh3 e5 13. d5 d6 14. f4 Nd7
15. f5 Nc5 16. g4 Qa4 17. Kb1 Ba6 18. Bc2 Qxc4 19. b3 Qb5 20. g5 fxg5 21. Bxg5
Rf7 22. Rhg1 Kh8 23. Rg4 Nd7 24. Rdg1 Qc5 25. R4g3 Raf8 26. Qg2 Rg8 27. Bh6 Nf6
28. Rxg7 Qxg1+ 29. Qxg1 Rfxg7 30. Bxg7+ Rxg7 31. Qe1 Kg8 32. Qc3 Bb5 33. a4 Be8
34. b4 a6 35. Qd3 a5 36. bxa5 bxa5 37. Qc3 Bxa4 38. Bxa4 Nxd5 39. exd5 Re7 40.
Qe1 Kf7 41. Qh4 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.9"]
[White "Shankland, Samuel L"]
[Black "Gulko, Boris F"]
[Result "0-1"]
[ECO "B65"]
[WhiteElo "2446"]
[BlackElo "2561"]
[PlyCount "70"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8.
O-O-O O-O 9. f4 h6 10. h4 Nxd4 11. Qxd4 Qa5 12. Qe3 Qc5 13. Qxc5 dxc5 14. Bxf6
gxf6 15. Be2 b6 16. Bf3 a6 17. e5 Ra7 18. Ne4 fxe5 19. fxe5 Kg7 20. g4 Rd7 21.
Rde1 Bb7 22. g5 hxg5 23. hxg5 Rh8 24. Nf6 Bxf3 25. Rxh8 Bxf6 26. Rh3 Bxg5+ 27.
Kb1 Rd1+ 28. Rxd1 Bxd1 29. Rd3 Be2 30. Rd6 Bf4 31. Rxb6 Bxe5 32. Rc6 Bd4 33. c3
Bd3+ 34. Kc1 Be3+ 35. Kd1 e5 0-1

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.10"]
[White "Becerra Rivero, Julio"]
[Black "Khachiyan, Melikset"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2609"]
[BlackElo "2546"]
[PlyCount "39"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Qe7 7. Nxh8 Nc3+
8. Kd2 Nxd1 9. Re1 Nxf2 10. Bxh7 Ne4+ 11. Rxe4 dxe4 12. Bg6+ Kd8 13. Nf7+ Ke8
14. Nd6+ Kd8 15. Nf7+ Ke8 16. Nd6+ Kd8 17. Nf7+ Ke8 18. Nd6+ Kd8 19. Nf7+ Ke8
20. Nd6+ 1/2-1/2

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.11"]
[White "Hughes, Tyler B"]
[Black "Eckert, Doug D"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2230"]
[BlackElo "2275"]
[PlyCount "53"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ c6 8.
Nf3 O-O 9. Qa3 b6 10. Bg5 Re8 11. Be2 Qd6 12. Qb2 c5 13. Rd1 Bb7 14. e5 Qc7 15.
O-O Nd7 16. Qd2 Rad8 17. Qe3 f6 18. Bh4 fxe5 19. Bc4+ Kh8 20. Ng5 h6 21. Ne6
Qc6 22. d5 Qd6 23. Bg3 Rf8 24. Bb5 c4 25. Bxd7 Qxd7 26. Bxe5 Bxe5 27. Qxh6+ 1-0

[Event "USA Championship 2009"]
[Site "Saint Louis USA"]
[Date "2009.05.17"]
[Round "9.12"]
[White "Krush, Irina"]
[Black "Lawton, Charles"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2452"]
[PlyCount "62"]
[EventDate "2009.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2009.05.08"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Nf3 Nf6 5. Be2 O-O 6. O-O c6 7. Bg5 h6 8. Bh4
Qc7 9. Re1 e5 10. Qd2 Nbd7 11. a4 Re8 12. Bc4 Nh5 13. Bg3 Nf8 14. d5 c5 15. Be2
f5 16. exf5 gxf5 17. Nh4 Qf7 18. Qd1 Nf6 19. f3 a6 20. f4 e4 21. h3 b6 22. Kh2
Ra7 23. Ra3 Ree7 24. Rb3 Reb7 25. Bf2 Ng6 26. Nxg6 Qxg6 27. Be3 Bd7 28. Rg1 Qe8
29. Qf1 Bxa4 30. Nxa4 Qxa4 31. Qd1 Qd7 1/2-1/2

