[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.1"]
[White "Naroditsky, Daniel"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2438"]
[BlackElo "2586"]
[PlyCount "121"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8.
Bd3 d6 9. O-O a6 10. a4 b6 11. Qe2 Be7 12. f4 O-O 13. Rae1 Bb7 14. Rf3 Rfe8 15.
Qf2 Nd7 16. Rh3 Nb4 17. Nd4 Nc5 18. Qe2 g6 19. Nf3 Qd7 20. Ng5 Bxg5 21. fxg5 d5
22. Bxc5 bxc5 23. Qf2 c4 24. Bf1 d4 25. Rd1 Rad8 26. Qh4 h5 27. gxh6 Qe7 28.
h7+ Kh8 29. Qxe7 Rxe7 30. Bxc4 Nxc2 31. Bb3 Nb4 32. e5 Nc6 33. Rhd3 Red7 34.
Ne2 Kxh7 35. a5 Nxa5 36. Rxd4 Rxd4 37. Rxd4 Rb8 38. Ba4 Nc6 39. Rd6 Nxe5 40.
Rb6 Nc4 41. Rb4 Na5 42. Rb6 Kg7 43. b3 Rc8 44. b4 Bc6 45. Rxa6 Bxa4 46. Rxa5
Bd1 47. Kf1 Rc2 48. Nf4 Rb2 49. Ke1 Bb3 50. h4 Bc2 51. Rc5 Rxb4 52. Nxe6+ fxe6
53. Rxc2 Rxh4 54. Kf2 Kf6 55. Rc8 Rf4+ 56. Ke3 g5 57. Rf8+ Ke5 58. Rg8 Kf5 59.
Rf8+ Kg4 60. Rxf4+ gxf4+ 61. Ke4 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.2"]
[White "Shulman, Yuri"]
[Black "Stripunsky, Alexander"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2622"]
[BlackElo "2578"]
[PlyCount "122"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Bc5 5. e3 Nc6 6. Nc3 O-O 7. Be2 Re8 8.
O-O Ngxe5 9. Nxe5 Nxe5 10. b3 a5 11. Bb2 d6 12. Na4 Bf5 13. Nxc5 dxc5 14. Qxd8
Raxd8 15. Bxe5 Rxe5 16. Rfd1 Ree8 17. Bf3 c6 18. g4 Bg6 19. Kf1 Kf8 20. Ke1 Ke7
21. a4 f6 22. Rxd8 Rxd8 23. Rd1 Rb8 24. Kd2 h6 25. Be2 Rd8+ 26. Kc3 Rxd1 27.
Bxd1 Bf7 28. Be2 Kd6 29. Bd3 Be6 30. f3 Ke5 31. f4+ Kd6 32. Bf5 Bf7 33. Kd2 b5
34. Bd3 bxa4 35. bxa4 Be6 36. Be2 Bf7 37. h3 Be6 38. Kd3 Bf7 39. Bf3 Be6 40.
Be4 Bf7 41. Bf5 Ke7 42. Kc3 Kd6 43. Bd3 Ke7 44. Kd2 Kd6 45. Ke2 Be6 46. Kf2 Bf7
47. Kf3 Be6 48. f5 Bf7 49. Kf4 Be8 50. h4 Bf7 51. Be2 Be8 52. Bf1 Bf7 53. Bd3
Be8 54. e4 Bf7 55. Bf1 Be8 56. Be2 Bf7 57. h5 Bg8 58. Bf1 Bf7 59. Bd3 Bg8 60.
Be2 Bf7 61. Bf1 Bg8 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.3"]
[White "Ivanov, Alexander"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2540"]
[BlackElo "2733"]
[PlyCount "76"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. Bxc6 dxc6 7. Nxe5 Re8
8. Nd3 Bxc3 9. dxc3 Nxe4 10. Re1 Nd6 11. Bf4 Rxe1+ 12. Qxe1 Bf5 13. f3 Bxd3 14.
cxd3 Qf6 15. Bxd6 Qxd6 16. d4 Rd8 17. Qe3 h5 18. Re1 g6 19. Qe7 Qxe7 20. Rxe7
Rc8 21. Kf2 Kf8 22. Re4 f6 23. h4 Kf7 24. Re1 Rd8 25. Re4 a5 26. Re1 a4 27. Re3
Rd5 28. Re2 c5 29. dxc5 Rxc5 30. a3 Rb5 31. g4 c6 32. Kg3 Re5 33. Rd2 Ke6 34.
Rd4 Rb5 35. Re4+ Kd6 36. Rd4+ Ke6 37. Re4+ Kd6 38. Rd4+ Ke6 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.4"]
[White "Akobian, Varuzhan"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "2611"]
[BlackElo "2522"]
[PlyCount "91"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be2 Bg7 10. Ne5 Nbd7 11. O-O Bb7 12. Qc2 O-O 13. Rad1 Qe7 14. h4 Rad8 15.
hxg5 hxg5 16. Rfe1 a6 17. Qc1 b4 18. Qxg5 bxc3 19. bxc3 Nd5 20. Qc1 N5b6 21.
Nxc4 Nxc4 22. Bxc4 Nb6 23. Bb3 c5 24. Qe3 Rc8 25. Be5 Qh4 26. Bg3 Qe7 27. Bf4
cxd4 28. cxd4 Nc4 29. Qg3 Qf6 30. Rd3 Qg6 31. Qh4 Bxe4 32. Rg3 Qh7 33. Qg5 Bf5
34. Bxc4 f6 35. Bxe6+ Bxe6 36. Qxg7+ Qxg7 37. Rxg7+ Kxg7 38. Rxe6 Rc4 39. Rxa6
Rxd4 40. g3 Rdd8 41. Rb6 Rd1+ 42. Kg2 Ra8 43. Rb2 Ra1 44. Be3 R1xa2 45. Rxa2
Rxa2 46. Kf3 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.1"]
[White "Christiansen, Larry Mark"]
[Black "Shabalov, Alexander"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2586"]
[BlackElo "2590"]
[PlyCount "87"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. O-O a5 13. a3 Bc6 14. Rad1 Rc8
15. Qf2 Nd7 16. Ne2 Bb7 17. Bxg7 Kxg7 18. Nd4 Qb6 19. e5 d5 20. f4 e6 21. Kh1
Ba6 22. Rfe1 Nc5 23. Re3 Qd8 24. h3 Qe7 25. c3 Ne4 26. Qe1 Rc5 27. Bc2 Rfc8 28.
Bxe4 dxe4 29. b4 Rc4 30. Qg3 Kh8 31. Nb3 axb4 32. axb4 Bb7 33. Rd6 R4c7 34. Nd4
Bc6 35. Kh2 Be8 36. Qe1 Rd8 37. Rxd8 Qxd8 38. Rxe4 Qd5 39. Re3 Bc6 40. Qg3 Bb7
41. Qg5 Rc8 42. Rg3 Kg8 43. h4 h6 44. Qxh6 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.2"]
[White "Seirawan, Yasser"]
[Black "Kaidanov, Gregory S"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2636"]
[BlackElo "2569"]
[PlyCount "83"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. g3 c5 5. Bg2 Nc6 6. O-O Be7 7. e3 e5 8. cxd5
Nxd5 9. Bb2 Bf6 10. Qc1 Ndb4 11. Ne1 Be7 12. a3 Nd5 13. Nc3 Nc7 14. Na4 Ne6 15.
Qc2 Bd7 16. Nd3 Rc8 17. Naxc5 Nxc5 18. Nxc5 Nb8 19. b4 b6 20. Bxe5 O-O 21. Bxb8
bxc5 22. Bxa7 cxb4 23. Qd3 bxa3 24. Bd4 Be6 25. Rfc1 Qd7 26. Be4 f5 27. Bf3
Rfd8 28. Qa6 Rxc1+ 29. Rxc1 Bd5 30. Bxd5+ Qxd5 31. Qa7 Rd7 32. Rc7 Rxc7 33.
Qxc7 Bf8 34. Qa7 Qb3 35. Bc3 a2 36. Kg2 Qc4 37. h3 h6 38. Qa5 Qe6 39. f3 Be7
40. Qa8+ Kf7 41. e4 Qc4 42. Kf2 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.3"]
[White "Shankland, Samuel L"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2512"]
[BlackElo "2565"]
[PlyCount "64"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 O-O 5. Nf3 d6 6. Be2 Na6 7. O-O e5 8. Re1
Qe8 9. Bf1 Bg4 10. d5 Nb4 11. a3 Bxf3 12. gxf3 Na6 13. b4 Qe7 14. Bg5 h6 15.
Be3 Nh7 16. Kh1 f5 17. c5 dxc5 18. Bxa6 bxa6 19. Bxc5 Qh4 20. Bxf8 Rxf8 21. Rg1
Ng5 22. Ra2 fxe4 23. Rxg5 hxg5 24. Nxe4 Rf4 25. d6 cxd6 26. Rc2 Kh7 27. Rc7 Kh6
28. Nxd6 Qxf2 29. Nf7+ Kh7 30. Nxe5 Qe3 31. Rxg7+ Kxg7 32. Qd7+ Kh6 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.15"]
[Round "1.4"]
[White "Finegold, Benjamin"]
[Black "Onischuk, Alexander"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2500"]
[BlackElo "2678"]
[PlyCount "77"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3
Ne4 9. Qc2 Bxc3+ 10. bxc3 Nxg3 11. hxg3 d6 12. Bd3 g4 13. Nd2 Bxg2 14. Rh4 h5
15. d5 Nd7 16. O-O-O exd5 17. Rg1 dxc4 18. Bf5 Bc6 19. Bxg4 Ne5 20. Bf5 b5 21.
f4 Nd7 22. e4 Qe7 23. Re1 Nc5 24. e5 Nd3+ 25. Bxd3 cxd3 26. Qxd3 O-O-O 27. Qf5+
Kb8 28. Qf6 Qxf6 29. exf6 Rdg8 30. Re3 Rg6 31. Nb3 Rxf6 32. Na5 Bd7 33. Re7 Kc8
34. Kb2 Kd8 35. Re2 Bg4 36. Reh2 Re8 37. Nc6+ Kd7 38. Nb4 Rfe6 39. Rc2 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.1"]
[White "Ehlvest, Jaan"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2586"]
[BlackElo "2522"]
[PlyCount "91"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. Nc3 c6 5. b3 Nbd7 6. Bb2 Bd6 7. d4 O-O 8. Rc1
e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Be2 Nxf3+ 12. Bxf3 Be5 13. O-O Be6 14. Rc2
Rc8 15. Ne2 Qd6 16. Bxe5 Qxe5 17. Nd4 Rxc2 18. Qxc2 Rc8 19. Qd2 Qc7 20. h3 Qc3
21. Qxc3 Rxc3 22. Rd1 Kf8 23. Be2 Ke7 24. Bd3 a6 25. f3 Nd7 26. Kf2 Ne5 27. Ke2
Nc6 28. Kd2 Rc5 29. Nxc6+ Rxc6 30. Rc1 Rxc1 31. Kxc1 Kd6 32. Kb2 h6 33. h4 g5
34. hxg5 hxg5 35. b4 Ke5 36. Kc3 f5 37. g3 f4 38. exf4+ gxf4 39. gxf4+ Kxf4 40.
Kd4 Kxf3 41. a4 Kf2 42. a5 Ke1 43. Ke5 Bg4 44. Bg6 Kd2 45. Kd4 Bd7 46. Bf7
1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.2"]
[White "Kamsky, Gata"]
[Black "Akobian, Varuzhan"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2733"]
[BlackElo "2611"]
[PlyCount "67"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Qd2
Qxb2 9. Rb1 Qa3 10. Bb5 Qa5 11. O-O c4 12. f5 Nb6 13. Qe1 exf5 14. a4 Be6 15.
Bd2 Bb4 16. Rxb4 Qxb4 17. Ne4 Qb2 18. Nd6+ Kf8 19. Bc3 Qxc2 20. Nxb7 Nxa4 21.
Bb4+ Kg8 22. Bxc6 Rc8 23. Rf2 Qb3 24. Na5 Rxc6 25. Nxc6 h6 26. Ne7+ Kh7 27.
Ng5+ hxg5 28. Rf3 g6 29. Rxb3 cxb3 30. Ba3 Rb8 31. Qg3 g4 32. Qh4+ Kg7 33. Qf6+
Kh7 34. Bc1 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.3"]
[White "Stripunsky, Alexander"]
[Black "Ivanov, Alexander"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2578"]
[BlackElo "2540"]
[PlyCount "65"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Bd6 6. Bxd6 cxd6 7. Nbd2 d5 8.
Bd3 d6 9. c3 Nbd7 10. Qc2 Qc7 11. a4 e5 12. Nh2 O-O 13. O-O a6 14. Rfe1 Rfe8
15. Nhf1 g6 16. Ng3 Kg7 17. Rac1 Rac8 18. Qd1 h5 19. Bf1 Nf8 20. Bd3 Ne6 21.
Bb1 h4 22. Ngf1 Bc6 23. Nh2 b5 24. axb5 axb5 25. Ng4 Qd8 26. dxe5 Nxg4 27. Qxg4
dxe5 28. Rcd1 Qf6 29. Nf3 e4 30. Nd4 Bd7 31. Nxe6+ Bxe6 32. Qe2 b4 33. cxb4
1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.4"]
[White "Naroditsky, Daniel"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2438"]
[BlackElo "2622"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Bd6 11. O-O Qc7 12. Bg5 O-O 13. Bh4 Nh5 14. Qc2 h6 15.
Bg6 Rxf3 16. gxf3 Bxh2+ 17. Kh1 Nf4 18. Ng3 Nxg6 19. Qxg6 Bxg3 20. Qe8+ Kh7 21.
Bxg3 Qd7 22. Qxd7 Bxd7 23. Rfd1 Rf8 24. Kg2 Be8 25. Rac1 Bg6 26. a3 Rf7 27. b4
a6 28. Rc3 Bh5 29. Rd2 Kg8 30. Re3 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.1"]
[White "Shabalov, Alexander"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "2590"]
[BlackElo "2678"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

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. f4 d6 11. c5 Nd7 12. exd6 Nxc5 13. Qxe6+ Nxe6 14. dxc7
Nxc7 15. Be2 Bc5 16. Bd2 Nd5 17. Ne4 Bd4 18. Nd6+ Ke7 19. Nc4 Rb8 20. O-O-O c5
21. Rhe1 Kf6 22. b3 Nb4 23. Bxb4 Rxb4 24. Bf3 Be6 25. Nd6 g6 26. Ne4+ Kg7 27.
Ng5 Rb6 28. Nxe6+ Rxe6 29. Rxe6 fxe6 30. Re1 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.2"]
[White "Hess, Robert L"]
[Black "Finegold, Benjamin"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2565"]
[BlackElo "2500"]
[PlyCount "95"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Nc5 Qc7 6. Bd3 Bxd3 7. Nxd3 e6 8.
Nf3 Nd7 9. O-O Ngf6 10. c4 Be7 11. Re1 O-O 12. b3 Rfe8 13. Bb2 b5 14. Rc1 Qb6
15. Nde5 Nxe5 16. Nxe5 Rac8 17. Qf3 Qa6 18. a4 bxa4 19. Ra1 a3 20. Bxa3 Bxa3
21. b4 Qb6 22. Qxa3 Rc7 23. Qc3 Rd8 24. Red1 h6 25. h3 Ne4 26. Qe3 Nf6 27. Ra4
Qb8 28. Qf3 Qb6 29. Qf4 Rb7 30. Rd3 Re7 31. Qh4 Kf8 32. c5 Qb5 33. Rda3 Ra8 34.
Ra5 Qb7 35. Rf3 Qxb4 36. Ra1 Qd2 37. Rxf6 gxf6 38. Nf3 Qd3 39. Qxh6+ Kg8 40.
Qxf6 Rb7 41. Kh2 a5 42. Rxa5 Rxa5 43. Qd8+ Kg7 44. Qxa5 Qe4 45. Qc3 f6 46. Kg3
Qg6+ 47. Kh2 Qe4 48. Kg3 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.3"]
[White "Kaidanov, Gregory S"]
[Black "Shankland, Samuel L"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2569"]
[BlackElo "2512"]
[PlyCount "36"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. O-O
Be7 9. b3 O-O 10. Ne5 h6 11. f4 c5 12. Bb2 cxd4 13. exd4 dxc4 14. Bxc4 Nxe5 15.
fxe5 Qxd4+ 16. Kh1 Qh4 17. Bc1 Ng4 18. Bf4 Bc5 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.16"]
[Round "2.4"]
[White "Christiansen, Larry Mark"]
[Black "Seirawan, Yasser"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2586"]
[BlackElo "2636"]
[PlyCount "45"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Qb1
Qxc2 9. Qb5+ Nd7 10. Rc1 a6 11. Qxb7 Rb8 12. Qxa6 Qb2 13. Bb5 c4 14. O-O Qa3
15. Ba4 Be7 16. Nb5 Qb2 17. Bd2 Be4 18. Bc3 Qe2 19. Rfe1 Bxf3 20. Rxe2 Bxe2 21.
Nd6+ Bxd6 22. Qxd6 Rb7 23. Bc6 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.1"]
[White "Shulman, Yuri"]
[Black "Ehlvest, Jaan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2622"]
[BlackElo "2586"]
[PlyCount "79"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 c5 7. cxd5 exd5 8.
Be2 Qa5 9. O-O c4 10. Nd2 Bxc3 11. bxc3 Qxc3 12. e4 O-O 13. exd5 Qxd4 14. Nxc4
Qxd5 15. Qc1 Nb6 16. Bxf6 gxf6 17. Nxb6 axb6 18. Bf3 Qg5 19. Qb2 b5 20. Rfe1
Rd8 21. Re3 Kh8 22. a3 Ra4 23. Rd1 Rxd1+ 24. Bxd1 Rc4 25. Be2 Rc6 26. Qd2 Re6
27. h4 Qg8 28. Rg3 Qf8 29. Bxb5 Rd6 30. Qf4 b6 31. Bd3 Bd7 32. h5 Re6 33. Bc4
Rd6 34. Kh2 f5 35. Bxf7 Rf6 36. Rg8+ Qxg8 37. Bxg8 Kxg8 38. Qd4 Rf7 39. Qxb6 f4
40. h6 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.2"]
[White "Ivanov, Alexander"]
[Black "Naroditsky, Daniel"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2540"]
[BlackElo "2438"]
[PlyCount "67"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8.
Bg5 Nc5 9. f4 Be7 10. Qf3 Qc7 11. f5 Bd7 12. O-O O-O 13. Kh1 Kh8 14. a3 Qb6 15.
Rad1 Rac8 16. Be3 Qc7 17. Ba2 b5 18. b4 Nb7 19. Rd3 d5 20. e5 Ng8 21. Bf4 Qb6
22. Nde2 Bc6 23. f6 Nxf6 24. exf6 Bxf6 25. Qh5 g6 26. Be5 Bxe5 27. Qxe5+ Kg8
28. Nd4 Bd7 29. Bxd5 Rxc3 30. Rxc3 exd5 31. Qxd5 Nd6 32. Nc6 Re8 33. Qxd6 Qf2
34. Qd1 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.3"]
[White "Akobian, Varuzhan"]
[Black "Stripunsky, Alexander"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2611"]
[BlackElo "2578"]
[PlyCount "79"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 Nc6 3. Nf3 e6 4. a3 d5 5. Nc3 a6 6. cxd5 exd5 7. Bg5 Be7 8. e3
Nh5 9. Bxe7 Nxe7 10. Bd3 Nf6 11. Qc2 g6 12. Ne5 Bf5 13. Bxf5 Nxf5 14. Qb3 Rb8
15. g4 Ne7 16. O-O-O Qd6 17. f4 b5 18. g5 Nh5 19. Na4 O-O 20. Nc5 Rfd8 21. Kb1
a5 22. Rc1 a4 23. Qb4 Nf5 24. Rc3 Nhg7 25. Rhc1 Ne8 26. Rd3 Rb6 27. Qa5 Qe7 28.
Qb4 Ned6 29. Re1 Nc4 30. Ka2 Qd6 31. Re2 Kg7 32. Qc3 Kg8 33. Ka1 Ne7 34. e4 Nc6
35. Nxc6 Qxc6 36. Qb4 dxe4 37. Nxe4 Kg7 38. d5 Rxd5 39. Qc3+ f6 40. Nxf6 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.4"]
[White "Robson, Ray"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2522"]
[BlackElo "2733"]
[PlyCount "83"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15.
a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Qd2 h5 20. Bg5 Be7 21. Ra3 Nh7 22.
Be3 Bf6 23. Rea1 Rb8 24. Ne2 Bc8 25. axb5 axb5 26. Nc1 Bd7 27. b3 cxb3 28. Nxb3
Na4 29. Nc1 Qc8 30. Nd3 Bd8 31. c4 Nf6 32. Ng5 Nb6 33. Bxb6 Bxb6 34. cxb5 Bxb5
35. Ba4 Bd4 36. Rc1 Qd7 37. Bxb5 Qxb5 38. Ra5 Qb3 39. Ra6 Rb6 40. Rxb6 Qxb6 41.
Rc6 Qd8 42. Kh2 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.1"]
[White "Seirawan, Yasser"]
[Black "Shabalov, Alexander"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2636"]
[BlackElo "2590"]
[PlyCount "67"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 Bc5 5. Bg2 d6 6. O-O a6 7. e3 O-O 8. d4
Ba7 9. dxe5 dxe5 10. Qxd8 Rxd8 11. b3 h6 12. h3 Bf5 13. Ba3 e4 14. Nh2 Rd3 15.
Rfc1 Re8 16. Bf1 Rd7 17. g4 Bg6 18. Rd1 Ne5 19. Rxd7 Nexd7 20. Rd1 c6 21. Bg2
Ne5 22. Nf1 b5 23. Ng3 bxc4 24. Ngxe4 Nxe4 25. Nxe4 cxb3 26. axb3 Nxg4 27. hxg4
Bxe4 28. Rd7 Bxg2 29. Kxg2 Ra8 30. Rb7 Bb8 31. f4 g5 32. Kf3 gxf4 33. exf4 Ba7
34. Bd6 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.2"]
[White "Shankland, Samuel L"]
[Black "Christiansen, Larry Mark"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2512"]
[BlackElo "2586"]
[PlyCount "124"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 a5 8.
b3 O-O 9. Be2 d6 10. Bb2 Nbd7 11. O-O Qe7 12. b4 Rfd8 13. Rfd1 axb4 14. axb4
Qe8 15. Qe1 h6 16. h3 Ne4 17. Nd2 Nxd2 18. Qxd2 Nf6 19. f3 Qe7 20. Qe1 Nh7 21.
Qg3 Nf6 22. Qe1 Nd7 23. Qg3 Nf6 24. Kh2 Nh5 25. Qf2 f5 26. d5 f4 27. dxe6 Qxe6
28. exf4 Nxf4 29. Bf1 Qf7 30. Re1 Bc6 31. Kh1 Rxa1 32. Bxa1 Re8 33. Rxe8+ Bxe8
34. c5 bxc5 35. bxc5 Bd7 36. cxd6 cxd6 37. Qd4 d5 38. Bb2 Be6 39. Kg1 Nh5 40.
Qe5 Nf4 41. Bb5 Ng6 42. Qd4 Nf4 43. Kf2 Qc7 44. Bc3 Bf5 45. Bc6 Be6 46. h4 Kh8
47. Bb5 Bf5 48. Bd2 Nh5 49. Bxh6 Qh2 50. Bg5 Ng3 51. Qxd5 Nh1+ 52. Kf1 Ng3+ 53.
Kf2 Nh1+ 54. Ke3 Qg1+ 55. Kf4 Bg6 56. Bc4 Qh2+ 57. Ke3 Qb8 58. g4 Qa7+ 59. Kd2
Qb8 60. Qd8+ Qxd8+ 61. Bxd8 Be8 62. Ke3 Bc6 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.3"]
[White "Finegold, Benjamin"]
[Black "Kaidanov, Gregory S"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2500"]
[BlackElo "2569"]
[PlyCount "87"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. Bd3 O-O 8. O-O
h6 9. Bh4 dxc4 10. Bxc4 b5 11. Bd3 Bb7 12. Rc1 Rc8 13. Ne5 b4 14. Bxf6 Nxf6 15.
Ne4 c5 16. Nxc5 Bxc5 17. dxc5 Qa5 18. c6 Ba8 19. f4 Rc7 20. Rf2 Nd5 21. Qf3 Rd8
22. Rfc2 Qb6 23. Rc5 Nc3 24. Rc4 Nd5 25. Rc5 Nc3 26. Rc4 Nd5 27. Kf2 Ne7 28.
Qh5 Nd5 29. Qf3 Ne7 30. Qh5 Nd5 31. Qe2 Re7 32. Nd7 Qc7 33. Be4 Qd6 34. Ne5 Rc7
35. Qc2 f6 36. Nf3 Qe7 37. Rd1 Rd6 38. Nd4 a6 39. Bxd5 Rxd5 40. Qe4 Rc8 41.
Rdc1 a5 42. R1c2 Re8 43. c7 Rc5 44. Qxe6+ 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.17"]
[Round "3.4"]
[White "Onischuk, Alexander"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2678"]
[BlackElo "2565"]
[PlyCount "124"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 b5 7. e3 bxc4 8. Bxc4
Bb7 9. Bxf6 Qxf6 10. Nge2 Qh4 11. Qd3 O-O 12. O-O exd5 13. Bxd5 Nc6 14. Ng3 Ba5
15. Rfd1 Rab8 16. Qe4 Qf6 17. Qa4 Bxc3 18. Ne4 Qe5 19. Nxc3 Ne7 20. Bxb7 Rxb7
21. Qe4 Qxe4 22. Nxe4 d5 23. Nxc5 Rxb2 24. Nd3 Rb5 25. Rac1 Rc8 26. Kf1 Ra5 27.
Rd2 Rxc1+ 28. Nxc1 Nc6 29. Nd3 Ra3 30. Ke2 a5 31. Kd1 d4 32. exd4 Nxd4 33. Kc1
Rc3+ 34. Kb2 Rc4 35. Ne5 Rb4+ 36. Kc3 Nb5+ 37. Kd3 Rd4+ 38. Ke3 Ra4 39. f4 f5
40. Rd5 Nc7 41. Rd2 Ne6 42. g3 g5 43. Nd3 gxf4+ 44. Nxf4 Nxf4 45. gxf4 Kg7 46.
Kf3 Kg6 47. Rd5 Ra3+ 48. Kg2 a4 49. Ra5 Kh5 50. h3 Rxa2+ 51. Kg3 Ra3+ 52. Kf2
Rxh3 53. Rxa4 Kg4 54. Kg2 Rb3 55. Ra2 h5 56. Ra8 Rb2+ 57. Kg1 h4 58. Rg8+ Kxf4
59. Rh8 Kf3 60. Kh1 f4 61. Ra8 Kf2 62. Kh2 f3 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.1"]
[White "Ehlvest, Jaan"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2586"]
[BlackElo "2733"]
[PlyCount "60"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. O-O Nf6 8. Ng5 b4
9. Nb1 h6 10. Nh3 Nc6 11. Nd2 g6 12. Nc4 Bg7 13. Bf4 e5 14. Be3 O-O 15. f4 exf4
16. Bxf4 Ne8 17. Qd2 Kh7 18. Nf2 Nd4 19. Ng4 h5 20. Nf2 Ne6 21. Be3 Rb8 22. Nh3
N8c7 23. Ng5+ Kg8 24. a3 b3 25. c3 d5 26. exd5 Bxd5 27. Ne4 f5 28. Ned6 Rf6 29.
Bh6 Bxg2 30. Bxg7 Nxg7 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.2"]
[White "Stripunsky, Alexander"]
[Black "Robson, Ray"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2578"]
[BlackElo "2522"]
[PlyCount "48"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. Qe2 Nf6 3. f4 d5 4. e5 Nfd7 5. Nf3 c5 6. g3 b6 7. b3 c4 8. bxc4 Ba6
9. Bg2 Bxc4 10. d3 Ba6 11. f5 Nc6 12. O-O Bc5+ 13. Kh1 O-O 14. Bb2 exf5 15. e6
Qe7 16. exf7+ Qxf7 17. Ng5 Rae8 18. Qf3 Nde5 19. Qxd5 Qxd5 20. Bxd5+ Kh8 21.
Ne6 Nb4 22. Nxf8 Nxd5 23. Bxe5 Bb7 24. h4 Rxe5 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.3"]
[White "Naroditsky, Daniel"]
[Black "Akobian, Varuzhan"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2438"]
[BlackElo "2611"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4
f6 9. exf6 Nxf6 10. Nf3 Qc7 11. O-O Bd6 12. Bg5 O-O 13. Rc1 Bd7 14. a3 h6 15.
Bh4 Be8 16. Nc3 Bh5 17. Nb5 Qb8 18. Nxd6 Qxd6 19. Bg3 Qd8 20. Qe1 Bxf3 21.
Qxe6+ Kh8 22. gxf3 Nxd4 23. Qe3 Nc6 24. Rfe1 Qd7 25. Qe6 Qxe6 26. Rxe6 Nh5 27.
Rd6 Rad8 28. Rxd8 Rxd8 29. b4 Nxg3 30. fxg3 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.4"]
[White "Shulman, Yuri"]
[Black "Ivanov, Alexander"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2622"]
[BlackElo "2540"]
[PlyCount "105"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 O-O 7. Bg2 d6 8.
O-O a5 9. Nbd2 Re8 10. Rc1 b6 11. c5 bxc5 12. dxc5 Ra6 13. Qb3 dxc5 14. Rxc5
Nbd7 15. Rc2 Bb7 16. Rfc1 Nd5 17. Qa4 Ra8 18. e4 N5b6 19. Qb3 Qe7 20. Qe3 Rec8
21. Nd4 Rxc2 22. Rxc2 Rc8 23. Rxc8+ Nxc8 24. N4b3 a4 25. Na5 Ba6 26. Nc6 Qc5
27. Qxc5 Nxc5 28. Nxb4 Bb5 29. Bf1 Bxf1 30. Kxf1 Nd6 31. f3 f5 32. exf5 Nxf5
33. Kf2 Kf7 34. Ne4 Nxe4+ 35. fxe4 Nd6 36. Kf3 Nc4 37. Nd3 Nd2+ 38. Ke3 Nf1+
39. Ke2 Nxh2 40. Nc5 a3 41. bxa3 Ng4 42. a4 Ne5 43. a5 Nc6 44. a6 Ke7 45. e5 h5
46. Kf2 g6 47. Kg2 g5 48. Kf2 g4 49. a4 Kf7 50. Nb3 Ke7 51. Nd4 Na7 52. Nb5 Nc8
53. a5 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.1"]
[White "Shabalov, Alexander"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "2590"]
[BlackElo "2565"]
[PlyCount "49"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8.
c4 Ba6 9. b3 g6 10. f4 Nb6 11. g3 O-O-O 12. Bb2 Bg7 13. Nc3 d5 14. Bg2 Rhe8 15.
O-O f6 16. a4 fxe5 17. f5 gxf5 18. Rxf5 Kb8 19. Qf2 e4 20. a5 e3 21. Qe1 Nc8
22. cxd5 e2 23. Kh1 Rf8 24. g4 Nd6 25. Qf2 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.2"]
[White "Kaidanov, Gregory S"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2569"]
[BlackElo "2678"]
[PlyCount "102"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 O-O 6. O-O dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bd2 Bd6 11. Re1 Be4 12. Qc1 Bb7 13. Qc2 Be4 14. Qc1 Bb7 15.
Bg5 h6 16. Bxf6 Qxf6 17. Nbd2 Qe7 18. e4 Nd7 19. Nh4 Rfc8 20. Qd1 Qd8 21. e5
Bxg2 22. Nxg2 Bb4 23. a3 Bf8 24. Nf4 c5 25. d5 exd5 26. Nxd5 Nb6 27. Nf4 Nd5
28. Qf3 Nxf4 29. Qxf4 Qd5 30. Ne4 Rd8 31. Rad1 Qe6 32. a4 Rxd1 33. Rxd1 bxa4
34. Rc1 Rc8 35. Rc4 Rb8 36. Nxc5 Bxc5 37. Rxc5 Rxb2 38. Qxa4 Qf5 39. Qd4 Rb5
40. Rxb5 axb5 41. Kf1 Qb1+ 42. Ke2 b4 43. Qd8+ Kh7 44. Qd3+ Qxd3+ 45. Kxd3 Kg6
46. Kc4 Kf5 47. f4 g5 48. fxg5 hxg5 49. Kxb4 g4 50. Kc3 Ke4 51. Kc4 Kxe5
1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.3"]
[White "Christiansen, Larry Mark"]
[Black "Finegold, Benjamin"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2586"]
[BlackElo "2500"]
[PlyCount "96"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8.
Ng3 Be7 9. c4 Bxf3 10. Qxf3 c6 11. Re1 O-O 12. Bf4 Re8 13. Rad1 Qb6 14. Bc1 Nf8
15. c5 Qc7 16. h4 Rad8 17. h5 h6 18. b4 Nd5 19. a3 f5 20. Bc4 Bg5 21. Ne2 Qf7
22. Bxg5 hxg5 23. g4 fxg4 24. Qxg4 Nf6 25. Qxg5 Qxh5 26. Qxh5 Nxh5 27. Nc3 Nf6
28. Rd3 Kf7 29. Ne4 Nxe4 30. Rxe4 Re7 31. Rde3 a6 32. Kf1 Rde8 33. Rf4+ Kg8 34.
Rg3 Nd7 35. Rh4 Rf8 36. Re4 Kf7 37. Reg4 Rg8 38. Bd3 Ke8 39. Bc4 Nf6 40. Rh4 g5
41. Rh2 Ne4 42. Rd3 Rf8 43. Ke2 Rf4 44. Rg2 e5 45. d5 Nxc5 46. bxc5 Rxc4 47.
dxc6 bxc6 48. Rxg5 Rxc5 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.18"]
[Round "4.4"]
[White "Seirawan, Yasser"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2636"]
[BlackElo "2512"]
[PlyCount "60"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bc4 Nb6 8.
Bb3 Bf5 9. d4 e6 10. O-O Be7 11. d5 exd5 12. Nxd5 Nxd5 13. Qxd5 Qxd5 14. Bxd5
O-O 15. Bg5 Bxg5 16. Nxg5 h6 17. Ne4 Rfd8 18. Bxc6 bxc6 19. Rfe1 Bxe4 20. Rxe4
Rd2 21. b3 Rad8 22. h4 Rc2 23. Rf4 g6 24. a3 Rc3 25. b4 Rd7 26. a4 h5 27. Re1
Ra3 28. a5 Rc3 29. Re3 Rc1+ 30. Kh2 Kg7 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.1"]
[White "Ivanov, Alexander"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2540"]
[BlackElo "2586"]
[PlyCount "135"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8.
Bd2 O-O 9. a3 Be7 10. e5 Ne8 11. g3 a5 12. f4 d6 13. Be3 Qc7 14. Nb5 Qb8 15.
exd6 Nxd6 16. O-O-O e5 17. fxe5 Nxb5 18. Qxb5 Bg4 19. Be2 Bxe2 20. Qxe2 Qxe5
21. Qf2 Bf6 22. Nd4 Rac8 23. c3 Ne7 24. Kb1 Nd5 25. Rhe1 Qe4+ 26. Qc2 Qxe3 27.
Rxe3 Nxe3 28. Qd3 Nxd1 29. Qxd1 Rfd8 30. Qb3 Bxd4 31. cxd4 Rxd4 32. Qxb7 Rdc4
33. Ka2 a4 34. Qb5 g6 35. h3 h5 36. Qb7 Rc2 37. Qb5 R2c4 38. Qb7 R8c5 39. Qd7
Kg7 40. Qd3 Rc8 41. Qd5 R8c7 42. Qd3 Kh7 43. Qd5 Rc2 44. Qe4 R2c4 45. Qd5 f5
46. Qd6 Rg7 47. Qd5 Re4 48. Qc6 Rge7 49. Qd6 Kg7 50. Qc5 Kh7 51. Qd6 Rf7 52.
Qd3 h4 53. g4 Rfe7 54. gxf5 gxf5 55. Qd5 Kg6 56. Qd1 Kf6 57. Qh5 Ke6 58. Qh6+
Kd5 59. Qg5 R7e5 60. Qd2+ Kc6 61. Qc1+ Kd6 62. Qd2+ Rd5 63. Qh6+ Kc5 64. Qc1+
Kb5 65. Qc7 Rc5 66. Qd7+ Kb6 67. Qd6+ Kb5 68. Qd7+ 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.2"]
[White "Akobian, Varuzhan"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2611"]
[BlackElo "2622"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 Bg4 6. Nf3 Bxf3 7. gxf3 Nbd7 8.
Be3 Nh5 9. Qd2 O-O 10. f5 c5 11. d5 Qa5 12. Be2 gxf5 13. exf5 Bxc3 14. bxc3 Kh8
15. Kf2 Rg8 16. Bh6 Ndf6 17. Bd3 Rae8 18. Rhe1 Qd8 19. Rg1 Qd7 20. Rxg8+ Rxg8
21. Re1 Qd8 22. a4 Nd7 23. Rg1 Rxg1 24. Kxg1 Nhf6 25. Kf1 Ng8 26. Bg5 Ne5 27.
Be2 Qe8 28. f4 Nd7 29. Qe3 Ndf6 30. Bd1 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.3"]
[White "Robson, Ray"]
[Black "Naroditsky, Daniel"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2522"]
[BlackElo "2438"]
[PlyCount "122"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8.
O-O-O e6 9. f4 Be7 10. g3 h6 11. Bh4 Rg8 12. Bxf6 Bxf6 13. Bh3 Nb6 14. f5 e5
15. Nb3 Bd7 16. Qd3 Be7 17. Na5 Rc8 18. Kb1 Na4 19. Nxa4 Bxa4 20. Nb3 Bb5 21.
Qd2 Bf6 22. Rhe1 Ke7 23. Bf1 Bc6 24. Na5 Rgd8 25. Bc4 Ba4 26. b3 Be8 27. Bd3 b5
28. h4 Kf8 29. c4 Qb6 30. cxb5 axb5 31. Qb4 Ra8 32. Nc4 Qa6 33. Ne3 Qxa2+ 34.
Kc1 Rdc8+ 35. Bc2 Be7 36. Rd5 Bc6 37. f6 gxf6 38. Kd2 Bxd5 39. exd5 Qa5 40.
Qxa5 Rxa5 41. Kd3 Ra2 42. Re2 Bd8 43. Bd1 Ra1 44. Rc2 Rxc2 45. Bxc2 Rg1 46. Nf5
Bb6 47. Ke4 Re1+ 48. Kf3 Rc1 49. Bd3 Rc3 50. Ke4 Rxb3 51. Nxd6 Rb4+ 52. Kf5 Rd4
53. Be4 b4 54. Nb5 Rd1 55. Kxf6 b3 56. Kxe5 b2 57. Na3 Bc7+ 58. Kf6 Bxg3 59. h5
Rf1+ 60. Bf5 Bd6 61. Nb1 Rh1 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.4"]
[White "Kamsky, Gata"]
[Black "Stripunsky, Alexander"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2733"]
[BlackElo "2578"]
[PlyCount "188"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. g3 d5 2. Bg2 c6 3. f4 g6 4. Nf3 Bg7 5. d3 Nh6 6. c3 O-O 7. O-O Nd7 8. Kh1
Re8 9. d4 Nf6 10. Ne5 Nf5 11. Qb3 Nd6 12. Be3 Be6 13. Nd2 Nfe4 14. Rad1 Qc8 15.
Rfe1 f6 16. Nef3 Bf7 17. Qc2 Qf5 18. Nxe4 Nxe4 19. Qc1 Qe6 20. Kg1 a5 21. a3 a4
22. Bf2 Rac8 23. Qc2 b5 24. Qd3 g5 25. e3 Bg6 26. Qf1 g4 27. Nd2 Kf7 28. h4
Nxd2 29. Rxd2 Be4 30. Ree2 Rcd8 31. Be1 Qf5 32. Rf2 Rd6 33. Bxe4 Qxe4 34. Qd3
Qxd3 35. Rxd3 Re6 36. h5 Re4 37. Kf1 Ke6 38. Ke2 Kd6 39. Rh2 Bh6 40. Rh4 Rg8
41. Rd1 e5 42. Kd3 exf4 43. exf4 Rge8 44. Bf2 f5 45. Rd2 R8e6 46. Rh1 Bf8 47.
Rhd1 Be7 48. Kc2 Bd8 49. Rh1 Ke7 50. Kd3 Kf7 51. Kc2 Kg7 52. Kd3 Bb6 53. Kc2
Re7 54. Kd3 Rc7 55. Kc2 Rce7 56. Kd3 R7e6 57. Kc2 Kf7 58. Kd3 Ke7 59. Kc2 Rh6
60. Kd3 Kd6 61. Kc2 Ba7 62. Kc1 Bb8 63. Kc2 Bc7 64. Kd3 Bd8 65. Kc2 Bb6 66. Kc1
c5 67. dxc5+ Bxc5 68. Bxc5+ Kxc5 69. Kc2 Re3 70. Rhd1 Rd6 71. Rd3 Rxd3 72. Kxd3
Re6 73. Rh1 Re4 74. Rc1 h6 75. Ra1 d4 76. cxd4+ Rxd4+ 77. Kc3 Rc4+ 78. Kd3 b4
79. Re1 Rd4+ 80. Kc2 Kc4 81. axb4 Rd3 82. b5 Rxg3 83. b6 Rb3 84. Re6 g3 85.
Rxh6 g2 86. Rg6 Rxb6 87. Rxg2 Kd4 88. Rg6 Rb3 89. Ra6 Rh3 90. Rxa4+ Kd5 91. b3
Rxh5 92. Rc4 Rh2+ 93. Kc3 Rh3+ 94. Kb4 Rh8 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.1"]
[White "Shankland, Samuel L"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "2512"]
[BlackElo "2590"]
[PlyCount "78"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2 b5 8. a4
b4 9. Ne5 Qxd4 10. Bxa8 Qxe5 11. Bf3 Ba6 12. Bf4 Qa5 13. Nd2 b3 14. Qc1 Qb4 15.
Nb1 Nd5 16. Bd2 Qc5 17. Nc3 Nc6 18. Rd1 Rd8 19. Ne4 Qb6 20. a5 Qb8 21. Be3 Bb5
22. Bc5 Bxc5 23. Nxc5 a6 24. Rd2 Qa7 25. Ne4 Nd4 26. Bg2 Nc2 27. Rb1 c6 28. Qd1
Qc7 29. Nc3 Rf8 30. Be4 Ncb4 31. Bxd5 cxd5 32. e4 dxe4 33. Nxe4 Nd3 34. Qh5
Qxa5 35. Rbd1 Qb6 36. Nc3 Bc6 37. Ra1 Bb7 38. Re2 Qc6 39. f3 g6 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.2"]
[White "Finegold, Benjamin"]
[Black "Seirawan, Yasser"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2500"]
[BlackElo "2636"]
[PlyCount "104"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5
8. O-O e6 9. c3 Bd6 10. Bg5 h6 11. Bh4 Qc7 12. Bg3 Bxg3 13. hxg3 Bg4 14. Qd3
Bxf3 15. Qxf3 Qa5 16. Rfe1 O-O 17. Re5 Qd8 18. Rae1 g6 19. g4 Kg7 20. Qe2 Rc8
21. Rd1 Rh8 22. Qf3 h5 23. gxh5 Rxh5 24. Rde1 Qh8 25. Rxh5 Qxh5 26. Qxh5 Nxh5
27. g3 Nf6 28. Bf1 c5 29. dxc5 Rxc5 30. Bg2 b6 31. Rd1 Rc8 32. Kf1 Kf8 33. Ke2
Ke7 34. Rd4 Ne8 35. Ra4 a5 36. Be4 Nd6 37. Bd3 Nb7 38. Rc4 Rxc4 39. Bxc4 Nd6
40. Bd3 e5 41. Ke3 f5 42. f4 Ke6 43. fxe5 Kxe5 44. Kf3 g5 45. Ke3 Ne8 46. b4
Nf6 47. a3 Nd5+ 48. Kd2 f4 49. gxf4+ Nxf4 50. c4 Nxd3 51. Kxd3 a4 52. Ke3 g4
0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.3"]
[White "Onischuk, Alexander"]
[Black "Christiansen, Larry Mark"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2678"]
[BlackElo "2586"]
[PlyCount "85"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. g3 cxd4 6. Nxd4 O-O 7. Bg2 d5 8.
cxd5 Nxd5 9. Qb3 Nc6 10. Nxc6 bxc6 11. O-O Rb8 12. Na4 Ba6 13. Qc2 Bb5 14. Bf3
Qe7 15. Nc3 Qc5 16. Bd2 Nxc3 17. bxc3 Ba5 18. Rfc1 Bb6 19. Be3 Qa3 20. Qb3 Qa6
21. c4 Ba4 22. Qa3 Bxe3 23. Qxe3 Rb4 24. Be4 g6 25. h4 Qb6 26. c5 Qc7 27. Rab1
Rfb8 28. Rxb4 Rxb4 29. Bd3 Qd8 30. Qe5 h5 31. a3 Qd4 32. Qc7 Rb3 33. Rc4 Rb1+
34. Kg2 Qd5+ 35. f3 Bb5 36. Rf4 e5 37. Rxf7 Qxf7 38. Qc8+ Kg7 39. Bxb1 Qe7 40.
Be4 Qxc5 41. Qd7+ Kf6 42. g4 hxg4 43. fxg4 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.19"]
[Round "5.4"]
[White "Hess, Robert L"]
[Black "Kaidanov, Gregory S"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2565"]
[BlackElo "2569"]
[PlyCount "135"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

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. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qe2 Be7 12. O-O cxd4 13. Rad1 O-O 14.
Rxd4 Qc7 15. Rfd1 Rfd8 16. Bg3 Qb6 17. Be5 Rxd4 18. Bxd4 Qa5 19. a3 Rd8 20. h3
a6 21. c4 Qf5 22. Rc1 Qe4 23. Qe3 Qxe3 24. Bxe3 Ne4 25. Kf1 Kf8 26. Ke2 Ke8 27.
Ne5 Rc8 28. c5 Nf6 29. b4 Nd5 30. Nc4 f6 31. Kf3 Rc6 32. Bf4 e5 33. Bd2 Kf7 34.
Ke4 Ke6 35. g4 g6 36. Bxh6 f5+ 37. Kf3 g5 38. Re1 e4+ 39. Kg3 b5 40. Nd6 Bxd6+
41. cxd6 Rc3+ 42. Kh2 Kxd6 43. Bxg5 Rf3 44. Kg2 fxg4 45. hxg4 Ke5 46. Be3 Nf4+
47. Kg1 Rh3 48. Ba7 Nd3 49. Re3 Rf3 50. Rxf3 exf3 51. Kh2 Nb2 52. Be3 Nc4 53.
Bc1 Ke4 54. Kg3 Ne5 55. Kh4 Nd3 56. Be3 Ne5 57. Kh5 Nc4 58. Ba7 Ne5 59. Bb8 Nc6
60. Bg3 Ne7 61. Kh6 Nd5 62. Kg6 Ne7+ 63. Kf7 Nc6 64. Kf6 Nd4 65. g5 Nf5 66. Bb8
Ne3 67. g6 Ng4+ 68. Ke6 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.1"]
[White "Ehlvest, Jaan"]
[Black "Stripunsky, Alexander"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2586"]
[BlackElo "2578"]
[PlyCount "79"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 b5 8. e5
b4 9. Ne4 Nxe4 10. Bxe4 Bb7 11. Qf3 Nc6 12. Be3 Rc8 13. Nb3 d5 14. exd6 Bxd6
15. O-O-O f5 16. Bd3 O-O 17. Qf2 Ne7 18. Nd4 Rf6 19. Rhe1 Kh8 20. g3 e5 21.
fxe5 Bxe5 22. Bg5 Bxd4 23. Qxd4 Rd6 24. Qf2 Rxd3 25. Rxd3 Be4 26. Rd2 b3 27. a3
Ng6 28. Re3 Qb7 29. Rc3 Re8 30. Rxb3 Qf7 31. Bf4 h6 32. Qd4 Rc8 33. Rc3 Rxc3
34. Qxc3 Kh7 35. b3 h5 36. Bg5 Qe6 37. Qc5 Bf3 38. Kb2 Qe1 39. Qxf5 Bg4 40. Qc5
1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.2"]
[White "Naroditsky, Daniel"]
[Black "Kamsky, Gata"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2438"]
[BlackElo "2733"]
[PlyCount "114"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 h6 8. c3 Bh7
9. h4 a6 10. Bf4 Rc8 11. h5 c5 12. Nxc5 Nxc5 13. dxc5 Rxc5 14. Nd4 Rc8 15. Qa4+
Qd7 16. Qxd7+ Kxd7 17. Kd2 Nc6 18. Nxc6 Rxc6 19. Be3 Be7 20. Bd3 Bxd3 21. Kxd3
Rhc8 22. Rh3 Ke8 23. Bd4 b5 24. a3 a5 25. Rg3 Kf8 26. f4 Bc5 27. Bxc5+ Rxc5 28.
Rf1 b4 29. axb4 axb4 30. Kd2 d4 31. Rc1 Rc4 32. Rf3 dxc3+ 33. bxc3 Rd8+ 34. Ke2
Re4+ 35. Kf1 Rc8 36. g3 Rec4 37. Ke2 bxc3 38. Rc2 f6 39. Re3 Kf7 40. Kf3 R8c5
41. exf6 gxf6 42. Rd3 Ke7 43. Re3 e5 44. fxe5 fxe5 45. g4 Kf6 46. Kg3 Kg5 47.
Kh3 Kf4 48. Re1 e4 49. Rf2+ Ke5 50. Rf5+ Kd4 51. Rf4 Kd3 52. Rd1+ Kc2 53. Rff1
e3 54. Rc1+ Kd3 55. Rfd1+ Ke4 56. Kg3 c2 57. Rd8 Rd4 0-1

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.3"]
[White "Shulman, Yuri"]
[Black "Robson, Ray"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2622"]
[BlackElo "2522"]
[PlyCount "121"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Ng4 8. Bg5
f6 9. Bh4 g5 10. Bg3 Nh6 11. c5 g4 12. Nh4 Nc6 13. dxe5 fxe5 14. cxd6 cxd6 15.
O-O Nd4 16. Bc4+ Kh8 17. Qd2 Ng8 18. Ne2 Nf6 19. Nxd4 Nxe4 20. Qe2 d5 21. Bxd5
Qxd5 22. Nb5 Nxg3 23. hxg3 Qd7 24. Rfd1 Qe7 25. Rac1 Bd7 26. Rc7 Bxb5 27. Rxe7
Bxe2 28. Rdd7 Bf6 29. Rxh7+ Kg8 30. Nf5 Be7 31. Rh5 Bf6 32. Nh6+ Kh8 33. Nf5+
Kg8 34. Nh6+ Kh8 35. Nxg4+ Kg8 36. Nh6+ Kh8 37. g4 Bb5 38. Nf5+ Kg8 39. Nh6+
Kh8 40. Nf5+ Kg8 41. Rxb7 Rfb8 42. Nh6+ Kh8 43. Nf5+ Kg8 44. Rc7 Rc8 45. Nh6+
Kh8 46. Nf5+ Kg8 47. Ne7+ Bxe7 48. Rxe7 Re8 49. Rexe5 Rxe5 50. Rxe5 a6 51. Rd5
Bc4 52. Rg5+ Kf7 53. b3 Be6 54. f3 a5 55. Rc5 a4 56. bxa4 Rxa4 57. Kf2 Rxa2+
58. Kg3 Rd2 59. Rc7+ Kf6 60. Rc6 Kf7 61. Rc7+ 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.4"]
[White "Ivanov, Alexander"]
[Black "Akobian, Varuzhan"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2540"]
[BlackElo "2611"]
[PlyCount "79"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. a3
Be7 9. h4 cxd4 10. cxd4 Na5 11. g3 Nb3 12. Rb1 Nxc1 13. Qxc1 Qd8 14. Bd3 Nb6
15. Ne2 Bd7 16. b3 Rc8 17. Qb2 O-O 18. O-O Na8 19. Ra1 Qb6 20. a4 Nc7 21. Qb1
h6 22. g4 Na6 23. g5 Nb4 24. gxh6 gxh6 25. Kh1 Kh8 26. a5 Qd8 27. f5 Rg8 28. f6
Bf8 29. Bh7 Bb5 30. Bxg8 Bd3 31. Qd1 Kxg8 32. Rg1+ Kh8 33. Nf4 Be4 34. Rg3 Rc3
35. Rc1 Nc2 36. Kh2 Ba3 37. Ng5 hxg5 38. Rxc3 Bxc1 39. Qxc1 gxf4 40. Qg1 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.1"]
[White "Shabalov, Alexander"]
[Black "Kaidanov, Gregory S"]
[Result "0-1"]
[ECO "E30"]
[WhiteElo "2590"]
[BlackElo "2569"]
[PlyCount "72"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 d6 6. e3 exd5 7. cxd5 Nbd7 8. Bb5
Qa5 9. Bxd7+ Nxd7 10. Nge2 f6 11. Bf4 Ne5 12. O-O O-O 13. Qc2 Qd8 14. a3 Ba5
15. Ne4 Qe7 16. N4g3 g6 17. h4 Bd7 18. h5 g5 19. Bxe5 Qxe5 20. e4 f5 21. Nxf5
Bxf5 22. exf5 Rxf5 23. Ng3 Rf4 24. Rad1 Raf8 25. b3 c4 26. bxc4 Bb6 27. Nh1 g4
28. Rd2 Qxh5 29. Re2 R4f6 30. Re6 Rxe6 31. dxe6 Qe5 32. Qd3 Qxe6 33. Ng3 Rxf2
34. Rxf2 Qe1+ 35. Kh2 Bxf2 36. Ne2 Bc5 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.2"]
[White "Christiansen, Larry Mark"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2586"]
[BlackElo "2565"]
[PlyCount "146"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Qxd2 Ne4 8.
Qc2 Qb4+ 9. Nc3 Nxc3 10. bxc3 Qxc4 11. O-O O-O 12. Rab1 d5 13. Rfc1 Ne7 14. e3
Qa6 15. Ng5 Ng6 16. c4 c6 17. h4 h6 18. Nf3 Qxc4 19. Qxc4 dxc4 20. Rxc4 Rd8 21.
h5 Ne7 22. Ne1 Rd6 23. Nd3 b6 24. Ne5 Ba6 25. Rc3 Be2 26. Ra3 Nd5 27. e4 Nc7
28. Rc3 Bb5 29. Nf3 Rad8 30. Rbc1 Na6 31. Ra3 Be2 32. Ne5 Rxd4 33. Rxc6 Bb5 34.
Rcc3 Ra4 35. Rab3 Be8 36. a3 Nc5 37. Rb4 Rd4 38. Nc4 f6 39. e5 fxe5 40. Rxa4
Nxa4 41. Rc1 Bxh5 42. Nxe5 Nc5 43. Nc6 Ra4 44. Rc3 Bd1 45. Bh3 g5 46. Ne5 Kg7
47. Re3 Bb3 48. Nd7 Nxd7 49. Rxb3 g4 50. Bf1 Ne5 51. Be2 Kf6 52. Rc3 a6 53. Kg2
b5 54. Bd1 Rc4 55. Re3 Rc1 56. Be2 Re1 57. Re4 h5 58. Kh2 a5 59. Kg2 b4 60.
axb4 axb4 61. Rf4+ Ke7 62. Bf1 Rb1 63. Be2 Kd6 64. Rf8 b3 65. Rb8 Kc5 66. Rb5+
Kd4 67. Bf1 Nf3 68. Rxh5 e5 69. Rh8 Rxf1 70. Rd8+ Ke4 71. Kxf1 b2 72. Rd1 b1=Q
73. Kg2 Nh4+ 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.3"]
[White "Seirawan, Yasser"]
[Black "Onischuk, Alexander"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2636"]
[BlackElo "2678"]
[PlyCount "173"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 c5 5. Bg2 Nc6 6. O-O Be7 7. cxd5 Nxd5 8. Bb2
O-O 9. Nc3 Bf6 10. Qc2 Ndb4 11. Qb1 b6 12. a3 Nd5 13. b4 Rb8 14. Rc1 Nxc3 15.
Bxc3 Nd4 16. Bxd4 cxd4 17. d3 Bb7 18. Ra2 Qd7 19. Rac2 Rfc8 20. Nd2 Bd5 21.
Bxd5 exd5 22. Nf3 g6 23. Qb3 Rxc2 24. Qxc2 Re8 25. Qc6 Qe6 26. b5 Kf8 27. Rc2
Qxc6 28. Rxc6 Re6 29. Rc8+ Re8 30. Rc2 Re7 31. Kf1 Ke8 32. Rc6 Bg7 33. Ng5 h6
34. Nh3 Kd7 35. Nf4 Re5 36. a4 Bf8 37. Rf6 Ke7 38. Rc6 Kd7 39. a5 bxa5 40. Ra6
Bc5 41. Rxa5 Kd6 42. Ra2 Re7 43. Ke1 Rb7 44. Ra6+ Bb6 45. Ra2 Rc7 46. Kd1 Rc3
47. Rb2 Ra3 48. Rc2 Ra1+ 49. Rc1 Rxc1+ 50. Kxc1 Kc5 51. Kb2 Bc7 52. Ng2 Ba5 53.
Nh4 Bd8 54. Ng2 Kxb5 55. Nf4 Kc5 56. Kb3 Bg5 57. Ng2 Bd2 58. Nh4 Kd6 59. f4 Be3
60. Ka4 g5 61. fxg5 Bxg5 62. Nf3 Bd8 63. Nxd4 h5 64. Kb5 Bb6 65. Nf5+ Ke5 66.
Ng7 h4 67. gxh4 Kf6 68. Nh5+ Kf5 69. Ng3+ Kg4 70. h5 Kg5 71. Kc6 Bg1 72. Kxd5
Bxh2 73. Nf1 Bg1 74. Ng3 Bh2 75. Nf1 Bg1 76. Ke5 Kxh5 77. Kf6 a5 78. Kxf7 a4
79. Nd2 a3 80. Ke6 Kg4 81. Kd5 Kf4 82. e4 Ke3 83. Nc4+ Kxd3 84. Nxa3 Bh2 85.
Nc4 Bg3 86. e5 Bxe5 87. Nxe5+ 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.20"]
[Round "6.4"]
[White "Shankland, Samuel L"]
[Black "Finegold, Benjamin"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2512"]
[BlackElo "2500"]
[PlyCount "68"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. e3 g6 5. d4 Bg7 6. Be2 O-O 7. O-O e6 8. Qc2
Nbd7 9. Rd1 b6 10. b3 Bb7 11. Ba3 Re8 12. Rac1 Qb8 13. Nd2 c5 14. dxc5 bxc5 15.
Na4 d4 16. Nxc5 dxe3 17. fxe3 Nxc5 18. Bxc5 h5 19. Bf3 Ng4 20. Nf1 Bxf3 21.
gxf3 Ne5 22. Qg2 Qb7 23. f4 Nf3+ 24. Kf2 Qc8 25. Qxf3 Qxc5 26. Rd7 a5 27. Qb7
Rab8 28. Qa7 Qf5 29. Ng3 Qf6 30. Rcd1 Ra8 31. Qb7 a4 32. R7d3 axb3 33. axb3 e5
34. Qf3 Ra2+ 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.1"]
[White "Akobian, Varuzhan"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2611"]
[BlackElo "2586"]
[PlyCount "103"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 c5 6. e3 cxd4 7. exd4 d5 8. Rc1
Ne4 9. Be3 Nxc3 10. bxc3 Nc6 11. Be2 dxc4 12. Bxc4 b6 13. O-O Bb7 14. Be2 e6
15. Qd2 Ne7 16. Bg5 Rc8 17. Rfd1 Qd6 18. a4 Nf5 19. a5 b5 20. Bf4 Qd5 21. a6
Ba8 22. Rb1 Bc6 23. Rb2 Rfd8 24. Rdb1 e5 25. Bxe5 Bxe5 26. dxe5 Qc5 27. Qe1 Rb8
28. h3 Rb6 29. e6 fxe6 30. Rb4 e5 31. Ng5 Qe7 32. Ne4 Rdb8 33. Bd3 Kg7 34. Qe2
Rxa6 35. Bxb5 Bxb5 36. Rxb5 Rxb5 37. Rxb5 Rc6 38. Rd5 Rc7 39. Qd3 h6 40. g3 Qe6
41. h4 Ne7 42. Rd6 Qc4 43. Qf3 Nf5 44. h5 Nxd6 45. Qf6+ Kg8 46. Nxd6 Qc6 47.
hxg6 Rd7 48. Qe6+ Kf8 49. Qf5+ Kg8 50. Qe6+ Kf8 51. Qf6+ Kg8 52. Qe6+ 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.2"]
[White "Robson, Ray"]
[Black "Ivanov, Alexander"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "2522"]
[BlackElo "2540"]
[PlyCount "81"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bg5 Be7 7. Bxe7 Qxe7 8.
Bxc6 dxc6 9. dxe5 Nf5 10. Nc3 O-O 11. Qd3 Rd8 12. Qe4 Nh6 13. h3 Bf5 14. Qe2
Bg6 15. Rad1 Nf5 16. Qc4 h6 17. Ne2 Kh7 18. Rfe1 Rxd1 19. Rxd1 Rd8 20. Rxd8
Qxd8 21. Nf4 Nh4 22. Nxh4 Qxh4 23. g3 Qg5 24. Nxg6 Qxg6 25. Qd3 Qxd3 26. cxd3
Kg6 27. f4 Kf5 28. Kf2 Ke6 29. Ke3 Kd5 30. d4 g6 31. Kd3 h5 32. g4 hxg4 33.
hxg4 a5 34. f5 g5 35. b3 b6 36. a3 c5 37. e6 fxe6 38. f6 Kd6 39. dxc5+ bxc5 40.
Ke4 Kd7 41. Ke5 1-0

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.3"]
[White "Kamsky, Gata"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2733"]
[BlackElo "2622"]
[PlyCount "33"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. cxd5 exd5 6. Qc2 Be7 7. Bg5 g6 8. e4
dxe4 9. Bxf6 Bxf6 10. Qxe4+ Kf8 11. Bc4 Kg7 12. O-O Re8 13. Qf4 Be6 14. Bxe6
Rxe6 15. Rfe1 Qd6 16. Qxd6 Rxd6 17. Ne4 1/2-1/2

[Event "USA ch Grupo A"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.4"]
[White "Stripunsky, Alexander"]
[Black "Naroditsky, Daniel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2578"]
[BlackElo "2438"]
[PlyCount "87"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Be2 c6 7. Ne5 Nbd7 8. h4
h5 9. Qd2 Nxe5 10. Bxe5 b5 11. f3 Bh6 12. Bd3 Nd7 13. Bf4 Bg7 14. Bg5 b4 15.
Ne2 c5 16. b3 Qe8 17. e4 Nb6 18. e5 c4 19. bxc4 dxc4 20. Be4 c3 21. Qd3 Rb8 22.
g4 f5 23. exf6 exf6 24. Bxg6 Ba6 25. Bh7+ Kh8 26. Qxa6 Kxh7 27. Bf4 Rd8 28.
O-O-O Nd5 29. Kb1 Qd7 30. Bc1 Rfe8 31. Nf4 Nxf4 32. Bxf4 Qd5 33. gxh5 Re6 34.
Qd3+ f5 35. Rhg1 Rde8 36. Be5 Bxe5 37. Qxf5+ Kh8 38. dxe5 Qxe5 39. Qg5 Rf8 40.
h6 Rfe8 41. f4 Qf6 42. f5 Ra6 43. Qg6 Rb8 44. Rd7 1-0

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.1"]
[White "Finegold, Benjamin"]
[Black "Shabalov, Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2500"]
[BlackElo "2590"]
[PlyCount "189"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 b6 6. Nbd2 Bb7 7. O-O g6 8. d4
cxd4 9. cxd4 Nxe4 10. Nxe4 Bxe4 11. Ng5 Bb7 12. Bc4 e6 13. Bxe6 fxe6 14. Nxe6
Qf6 15. Qb3 Qf5 16. Nc7+ Kd8 17. Ne6+ Ke8 18. Nc7+ Kd8 19. Ne6+ Ke7 20. Re1 Kf7
21. Nd8+ Kg7 22. Ne6+ Kg8 23. Nc7+ Qf7 24. Nxa8 Bxa8 25. Bg5 Bd5 26. Qg3 h6 27.
Bf4 Qf6 28. Rac1 g5 29. Bd2 Rh7 30. Rc8 Rf7 31. Be3 a5 32. b3 Kh7 33. Rec1 Qf5
34. h3 Nf6 35. R1c7 Be7 36. Rb8 Be6 37. Rc1 Nd5 38. Rb7 Qd3 39. Re1 Qa6 40.
Rxe7 Rxe7 41. h4 g4 42. Bc1 Qb5 43. Ba3 Bd7 44. Rxe7+ Nxe7 45. Qxd6 Nf5 46. Qf6
Qd5 47. Qxb6 Nxh4 48. f3 gxf3 49. Qf6 Nf5 50. Qe5 Qxd4+ 51. Qxd4 Nxd4 52. Bc5
Ne6 53. Bb6 fxg2 54. Kxg2 a4 55. bxa4 Bxa4 56. Ba7 Kg6 57. Bb8 Kg5 58. Kg3 h5
59. Bd6 h4+ 60. Kh3 Kh5 61. Bb8 Ng5+ 62. Kg2 Kg4 63. a3 Bc6+ 64. Kf2 Ne4+ 65.
Kg1 Nd2 66. Kf2 Nc4 67. a4 Bxa4 68. Bc7 Bc6 69. Bb8 Nb2 70. Bc7 Nd3+ 71. Ke3
Nb4 72. Kf2 Nd5 73. Bd6 Nf6 74. Kg1 Ne4 75. Bc7 Bb5 76. Kg2 Be2 77. Kg1 Bc4 78.
Kg2 h3+ 79. Kg1 Ng5 80. Bb8 Nf3+ 81. Kf2 h2 82. Bxh2 Nxh2 83. Ke3 Nf3 84. Ke4
Be6 85. Kd3 Kf4 86. Kc2 Ke3 87. Kc3 Nd2 88. Kc2 Ne4 89. Kc1 Kd3 90. Kb2 Kd2 91.
Ka3 Kc3 92. Ka4 Nd6 93. Ka5 Kc4 94. Kb6 Ne8 95. Kc6 0-1

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.2"]
[White "Onischuk, Alexander"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2678"]
[BlackElo "2512"]
[PlyCount "59"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. O-O
dxc4 9. Bxc4 c5 10. Rd1 Be7 11. dxc5 Bxc5 12. b3 O-O 13. Bb2 Qe7 14. Qe2 a6 15.
Bd3 Ba3 16. Bxa3 Qxa3 17. Nb1 Qe7 18. Nbd2 Nc5 19. Rac1 Nxd3 20. Qxd3 Rfd8 21.
Qb1 b5 22. Nd4 Rd5 23. N2f3 Rad8 24. Ne2 Rxd1+ 25. Rxd1 Bxf3 26. gxf3 g6 27.
Rxd8+ Qxd8 28. Qc2 Qd6 29. Ng3 h5 30. Ne4 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.3"]
[White "Hess, Robert L"]
[Black "Seirawan, Yasser"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2565"]
[BlackElo "2636"]
[PlyCount "100"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 O-O 8.
Be2 Nbd7 9. Bf3 Nb6 10. Nge2 Bg4 11. Bxg4 Nxg4 12. a4 Nf6 13. Nf4 Qd7 14. a5
Nc8 15. O-O Nd6 16. Re1 Nf5 17. Nd3 Rad8 18. Ne5 Qd6 19. a6 bxa6 20. Qb7 Nxd5
21. Rxa6 Qb4 22. Rxa7 Nxd4 23. Nd7 Nc2 24. Rf1 Nxc3 25. bxc3 Qxb7 26. Rxb7 Rfe8
27. Bb2 Bh6 28. g3 Ra8 29. c4 Ra4 30. c5 Rc4 31. Rd1 Bg7 32. Bxg7 Kxg7 33. Rc1
Ne3 34. Rxc4 Nxc4 35. Nb6 Nxb6 36. cxb6 Kf6 37. Rc7 Ke6 38. Rc3 Rb8 39. Rb3 Kd6
40. g4 Kc6 41. Rh3 Rh8 42. Rf3 Rf8 43. Rh3 Rh8 44. Rf3 f6 45. Re3 Re8 46. Rh3
Rh8 47. Re3 Kd6 48. Rd3+ Kc6 49. Re3 Re8 50. Rh3 Rh8 1/2-1/2

[Event "USA ch Grupo B"]
[Site "Saint Louis USA"]
[Date "2011.04.21"]
[Round "7.4"]
[White "Kaidanov, Gregory S"]
[Black "Christiansen, Larry Mark"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2569"]
[BlackElo "2586"]
[PlyCount "117"]
[EventDate "2011.04.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. Nf3 cxd4 5. Nxd4 d5 6. Bg2 e5 7. Nf3 d4 8. O-O
Nc6 9. e3 Be7 10. exd4 exd4 11. a3 Be6 12. b3 Qd7 13. Bb2 Rd8 14. Nbd2 a5 15.
Re1 O-O 16. Ne5 Nxe5 17. Rxe5 Qc7 18. Nf3 d3 19. Qd2 a4 20. b4 Ng4 21. Re4 Bf6
22. Nd4 Bd7 23. Rae1 b6 24. Rc1 h6 25. c5 bxc5 26. Rxc5 Qd6 27. Qxd3 Rc8 28.
Qc2 Qb8 29. h3 Ne5 30. Rexe5 Bxe5 31. Nc6 Rxc6 32. Bxc6 Bxb2 33. Qxb2 Bxh3 34.
Bxa4 Qd6 35. Bc6 Qd1+ 36. Kh2 Be6 37. Qc1 Qg4 38. Bg2 f5 39. Qf4 Qh5+ 40. Qh4
Qe2 41. Qd4 Kh7 42. Re5 Qh5+ 43. Kg1 Bc8 44. b5 Rf7 45. Qc3 Qd1+ 46. Re1 Qd8
47. a4 Rd7 48. Rc1 Rd1+ 49. Bf1 Rxf1+ 50. Rxf1 Bb7 51. Re1 Qg5 52. Qc7 Bd5 53.
Qe5 Ba8 54. Qe8 Bd5 55. Qe5 Ba8 56. Qe8 Bd5 57. Qd7 Bf3 58. Re3 Ba8 59. b6 1-0

[Event "USA ch Grupo B Playoff"]
[Site "Saint Louis USA"]
[Date "2011.04.22"]
[Round "1"]
[White "Onischuk, Alexander"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2678"]
[BlackElo "2512"]
[PlyCount "64"]
[EventDate "2011.04.22"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8.
Nf3 Bg4 9. Be2 Bxf3 10. gxf3 g6 11. Qd4 Nd3+ 12. Bxd3 cxd3 13. d6 Bg7 14. Qa4+
Qd7 15. Qxd7+ Kxd7 16. dxe7 h6 17. Be3 Kxe7 18. O-O-O Rhd8 19. Rd2 Rac8 20. Re1
Kf8 21. Red1 a6 22. Rxd3 Rxd3 23. Rxd3 Ke7 24. Bd4 Nh5 25. Kd2 Bxd4 26. Rxd4
Nf6 27. Ke3 Rc5 28. Rh4 Re5+ 29. Kd4 Rf5 30. Ke3 Re5+ 31. Kd4 Rf5 32. Ke3 Re5+
1/2-1/2

[Event "USA ch Grupo B Playoff"]
[Site "Saint Louis USA"]
[Date "2011.04.22"]
[Round "2"]
[White "Shankland, Samuel L"]
[Black "Onischuk, Alexander"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "2512"]
[BlackElo "2678"]
[PlyCount "139"]
[EventDate "2011.04.22"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8.
dxc5 Qa5 9. e4 Nf6 10. Be3 O-O 11. Qb3 Nfd7 12. a4 Qc7 13. Qa3 b6 14. a5 Bb7
15. Ne2 Nxc5 16. Nd4 Nbd7 17. Be2 Ba6 18. Bxa6 Nxa6 19. O-O Qc8 20. Nb5 Nac5
21. Qb4 Nd3 22. Qd4 N7c5 23. Rfb1 Rd8 24. Qc4 a6 25. axb6 axb5 26. Qxb5 Rxa1
27. Rxa1 Nb7 28. Bd4 e5 29. Qxd3 exd4 30. cxd4 Rd6 31. Rb1 Rc6 32. Qe3 Rc3 33.
Qf4 h6 34. h4 Rc2 35. d5 Qc5+ 36. Kh2 Qf2 37. Qb8+ Kh7 38. Qg3 Qd4 39. Qf4 Kg8
40. Qb8+ Kh7 41. Qf4 f6 42. h5 Qe5 43. Qxe5 fxe5 44. Kh3 g6 45. Ra1 Rb2 46. Rc1
Rxb6 47. Rc7+ Kg8 48. hxg6 Na5 49. Rc5 Nb3 50. Rc6 Rb7 51. Re6 Nd4 52. Rxe5 Kg7
53. Re8 Kxg6 54. f4 Rb3+ 55. Kh4 Rd3 56. d6 Ne2 57. f5+ Kf7 58. Re7+ Kf6 59.
Re6+ Kf7 60. Rxh6 Rd4 61. Re6 Nf4 62. Re7+ Kf8 63. Kg5 Nd3 64. e5 Nf4 65. g4
Nd5 66. Ra7 Ne3 67. Kf6 Nxg4+ 68. Ke6 Re4 69. d7 Rxe5+ 70. Kd6 1-0

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.23"]
[Round "1.1"]
[White "Shankland, Samuel L"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2512"]
[BlackElo "2733"]
[PlyCount "97"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. c5 g6 6. h3 Bg7 7. Bf4 O-O 8. e3 Bf5
9. Be2 Nbd7 10. Qb3 Qc8 11. Nh4 Be6 12. O-O Nxc5 13. dxc5 d4 14. Qc2 dxc3 15.
Be5 Rd8 16. Bxc3 Rd5 17. Bd4 Bxh3 18. gxh3 Qxh3 19. Bxf6 exf6 20. Ng2 Rg5 21.
Qe4 f5 22. Qf3 Qh6 23. Qf4 Re8 24. Qh2 f4 25. Qxh6 Bxh6 26. exf4 Rxc5 27. Bf3
Bg7 28. Ne3 Re7 29. Rab1 Bh6 30. Ng2 a5 31. Rfe1 Kf8 32. b3 Rxe1+ 33. Rxe1 Rc2
34. Re2 Rc3 35. Re3 Rc2 36. a4 b5 37. Be4 Rc1+ 38. Kh2 bxa4 39. bxa4 Rc4 40.
Kg3 Bg7 41. Bf3 Bd4 42. Rd3 Rxa4 43. Bxc6 Rc4 44. Bd5 Rb4 45. Ne3 Ba7 46. Rb3
Bb8 47. Rxb4 axb4 48. Kf3 f5 49. Nc2 1/2-1/2

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.23"]
[Round "1.1"]
[White "Shulman, Yuri"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "2622"]
[BlackElo "2565"]
[PlyCount "75"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Bd2 O-O 8. Qc2
Nxd2 9. Qxd2 Nc6 10. O-O Na5 11. b3 Bb4 12. Qc2 Qe7 13. Nb1 Qf6 14. Rd1 Rfd8
15. a3 Bf8 16. b4 Nc6 17. e4 g6 18. Nc3 Bg7 19. Rac1 d6 20. d5 Ne5 21. Nxe5
Qxe5 22. Nb5 c6 23. dxc6 Bxc6 24. Nd4 Be8 25. f4 Qh5 26. Qd3 a5 27. Nf3 axb4
28. axb4 Bf6 29. Qe3 Rab8 30. Rd3 Be7 31. h3 Qh6 32. Kh2 Rdc8 33. Rdd1 Qg7 34.
Qf2 Ba4 35. Re1 Bf6 36. e5 Be7 37. b5 Qf8 38. Nd4 1/2-1/2

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.24"]
[Round "1.2"]
[White "Kamsky, Gata"]
[Black "Shankland, Samuel L"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2733"]
[BlackElo "2512"]
[PlyCount "83"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

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. Nxc3 Nxc3 13. bxc3 Nc6 14. Ba3
Qxd1 15. Rfxd1 Rd8 16. Bd6 f6 17. Rab1 Bc8 18. Rd3 Kf7 19. Bc7 Rxd3 20. cxd3
Re8 21. Bb6 Be6 22. Bc5 b5 23. a4 Rb8 24. axb5 axb5 25. Ra1 Bd7 26. Bd5+ Ke8
27. Be4 Kf7 28. f3 Rc8 29. Kf2 g6 30. d4 exd4 31. cxd4 f5 32. gxf5 gxf5 33. Bd3
Be6 34. Bxb5 Bd5 35. Ra6 Kg6 36. Rb6 Kg5 37. Kg3 f4+ 38. Kf2 h5 39. Kg2 Rc7 40.
h4+ Kxh4 41. Bxc6 Rg7+ 42. Kf2 1-0

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.24"]
[Round "1.2"]
[White "Hess, Robert L"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2565"]
[BlackElo "2622"]
[PlyCount "72"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 h6 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 exd5 7. O-O c4 8.
Re1+ Be7 9. Be2 O-O 10. b3 cxb3 11. axb3 Nc6 12. c3 Bf5 13. Nf1 Bd6 14. Ne3 Be4
15. g3 Re8 16. Nh4 Qd7 17. f3 Bh7 18. Bd3 Bf8 19. Ra2 Rac8 20. Bxh7+ Nxh7 21.
Qd3 a6 22. Rae2 Na5 23. b4 Nc4 24. Ng4 Rxe2 25. Rxe2 Re8 26. Kf2 Rxe2+ 27. Kxe2
Qe6+ 28. Kf2 Nf6 29. Nxf6+ Qxf6 30. Ng2 Bd6 31. Bf4 b6 32. Ne3 Nxe3 33. Bxe3
Qg6 34. Qxa6 Qc2+ 35. Qe2 Qxc3 36. b5 Ba3 1/2-1/2

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.25"]
[Round "1.3"]
[White "Hess, Robert L"]
[Black "Shulman, Yuri"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "2565"]
[BlackElo "2622"]
[PlyCount "122"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Qe2+ Be7 7. dxc5 Nf6 8.
Ngf3 O-O 9. O-O Bxc5 10. Nb3 Re8 11. Qd3 Bb6 12. Bg5 Bxb5 13. Qxb5 Nbd7 14. a4
a6 15. Qd3 Qc7 16. Bh4 Rac8 17. a5 Ba7 18. c3 Qc4 19. Qxc4 dxc4 20. Nbd2 Ne4
21. Ra4 Nxd2 22. Nxd2 Re2 23. Rd1 Rce8 24. Kf1 Nc5 25. Rxc4 Nd3 26. Re4 R2xe4
27. Nxe4 Nxb2 28. Rd7 Nc4 29. Be7 Nxa5 30. Nd6 Ra8 31. Nxb7 Nxb7 32. Rxb7 f6
33. Bd6 h5 34. c4 Bd4 35. c5 Rc8 36. Rb4 Be5 37. Rb6 a5 38. Bxe5 fxe5 39. Rb5
a4 40. Ra5 Kf7 41. Ke2 Ke6 42. Kd3 Kd5 43. Rxa4 Rxc5 44. Ra7 g6 45. Ra6 Rc6 46.
Rxc6 Kxc6 47. Ke4 Kd6 48. f4 exf4 49. Kxf4 Ke6 50. Kg5 Kf7 51. h3 Kg7 52. g3
Kf7 53. Kh6 Kf6 54. g4 hxg4 55. hxg4 g5 56. Kh5 Kf7 57. Kxg5 Kg7 58. Kf5 Kf7
59. g5 Kg7 60. g6 Kg8 61. Kg5 Kg7 1/2-1/2

[Event "USA ch Semifinal"]
[Site "Saint Louis USA"]
[Date "2011.04.25"]
[Round "1.4"]
[White "Shulman, Yuri"]
[Black "Hess, Robert L"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2622"]
[BlackElo "2565"]
[PlyCount "71"]
[EventDate "2011.04.23"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 c6 8. d5 Ng4
9. Bg5 f6 10. Bh4 Na6 11. O-O c5 12. Ne1 h5 13. h3 Nh6 14. Nd3 Nf7 15. f4 exf4
16. Nxf4 Ne5 17. Bg3 Qe7 18. Nb5 Rd8 19. Be1 f5 20. Bc3 fxe4 21. Bxe5 Qxe5 22.
Nxg6 Qg5 23. Bxh5 Bxh3 24. Qe2 Bd7 25. Nxd6 Bd4+ 26. Kh1 Re8 27. g4 Nb4 28. Nf7
Qe3 29. Qxe3 Bxe3 30. Rae1 Bd2 31. Re2 e3 32. g5 Kh7 33. Nh6 Rg8 34. Nxg8 Kxg8
35. Ne7+ Kh8 36. Rh2 1-0

[Event "USA ch Final"]
[Site "Saint Louis USA"]
[Date "2011.04.26"]
[Round "2.1"]
[White "Kamsky, Gata"]
[Black "Shulman, Yuri"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2733"]
[BlackElo "2622"]
[PlyCount "114"]
[EventDate "2011.04.26"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. O-O Nc6 7. dxc5 Qxd1 8.
Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 O-O 11. Nb3 Be7 12. Nfd4 Bd7 13. Nxc6 Bxc6 14.
Bxc6 bxc6 15. c4 a5 16. Bd2 a4 17. Na5 Ra6 18. Rab1 Rfa8 19. Nb7 Kf8 20. Be3
Ne4 21. Rd3 Rb8 22. Bf4 Rba8 23. f3 Nc5 24. Nxc5 Bxc5+ 25. Kf1 Ke8 26. Be5 g6
27. Bf6 Rb6 28. Rxb6 Bxb6 29. Ke1 Bc5 30. Kd2 Rb8 31. Kc2 Be7 32. Bc3 f5 33.
Rd1 Bc5 34. h3 h5 35. g4 hxg4 36. hxg4 fxg4 37. fxg4 Rd8 38. Rb1 Kd7 39. Rb7+
Kd6 40. Rg7 Rh8 41. Rxg6 Rh2 42. Kd2 Rh3 43. Rg8 Rg3 44. Kc2 Be3 45. Rd8+ Ke7
46. Rd3 Bf4 47. Bb4+ Kf6 48. Rxg3 Bxg3 49. Kb2 Kg5 50. Ka3 Kxg4 51. Kxa4 Bf2
52. c5 Kf4 53. Ka5 Ke3 54. Kb6 Kxe2 55. Kxc6 Kd3 56. Kb5 Kd4 57. a4 Kd5 1-0

[Event "USA ch Final"]
[Site "Saint Louis USA"]
[Date "2011.04.27"]
[Round "2.2"]
[White "Shulman, Yuri"]
[Black "Kamsky, Gata"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "2622"]
[BlackElo "2733"]
[PlyCount "74"]
[EventDate "2011.04.26"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. a4 e6 6. Bg5 a5 7. e4 dxe4 8. Nxe4
Bb4+ 9. Nc3 h6 10. Bxf6 Qxf6 11. Be2 O-O 12. O-O Nd7 13. Ne4 Qe7 14. Qc2 e5 15.
Ng3 exd4 16. Nxd4 Nc5 17. Rfd1 Bd7 18. Nb3 Nxb3 19. Qxb3 Rad8 20. Qf3 Qe5 21.
Rab1 Be6 22. b3 g6 23. h3 Kg7 24. Nf1 Bc5 25. Ng3 Rfe8 26. Bd3 Bb4 27. Bc2 h5
28. Rxd8 Rxd8 29. Rd1 Rxd1+ 30. Qxd1 Qe1+ 31. Qxe1 Bxe1 32. Kf1 Bb4 33. Ke2 f5
34. f4 h4 35. Nf1 Bd6 36. Kf3 Bd7 37. Ne3 Kf6 1/2-1/2

[Event "USA ch Final 3-4 puesto"]
[Site "Saint Louis USA"]
[Date "2011.04.26"]
[Round "2.1"]
[White "Shankland, Samuel L"]
[Black "Hess, Robert L"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2512"]
[BlackElo "2565"]
[PlyCount "79"]
[EventDate "2011.04.26"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Bb4+ 6. Bd2 a5 7. O-O O-O 8. Bg5
Nc6 9. e3 Rb8 10. Qc1 h6 11. Bxf6 Qxf6 12. a3 Bd6 13. Qxc4 b5 14. Qxc6 Bb7 15.
Qc2 Bxf3 16. Nd2 Bh5 17. Rac1 a4 18. f4 Bg6 19. Be4 Bf5 20. Nf3 Bxe4 21. Qxe4
b4 22. axb4 Rxb4 23. Rf2 Rfb8 24. Ne5 Bxe5 25. fxe5 Qe7 26. Rcf1 Rxb2 27. Rxb2
Rxb2 28. Qa8+ Kh7 29. Qxa4 c5 30. Qc6 cxd4 31. Qe4+ Kg8 32. exd4 Qb7 33. Qxb7
Rxb7 34. h4 Rb3 35. Kg2 Rd3 36. Rf4 g5 37. hxg5 hxg5 38. Rg4 Kh7 39. Rxg5 Rxd4
40. Kf3 1/2-1/2

[Event "USA ch Final 3-4 puesto"]
[Site "Saint Louis USA"]
[Date "2011.04.27"]
[Round "2.2"]
[White "Hess, Robert L"]
[Black "Shankland, Samuel L"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2565"]
[BlackElo "2512"]
[PlyCount "41"]
[EventDate "2011.04.26"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 h6 8.
Bh4 Qxd4 9. Qxd4 Nxd4 10. O-O-O e5 11. Nf3 Nxf3 12. Bxf6 gxf6 13. Bb5+ Ke7 14.
Nd5+ Kd8 15. gxf3 Bd6 16. Nxf6 Ke7 17. Nd5+ Kf8 18. Ne3 Ke7 19. Nd5+ Kf8 20.
Ne3 Ke7 21. Nd5+ 1/2-1/2

[Event "USA ch Final 3-4 puesto"]
[Site "Saint Louis USA"]
[Date "2011.04.27"]
[Round "2.3"]
[White "Shankland, Samuel L"]
[Black "Hess, Robert L"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2512"]
[BlackElo "2565"]
[PlyCount "57"]
[EventDate "2011.04.26"]
[EventType "k.o."]
[EventCountry "USA"]
[Source "lmi"]
[SourceDate "2011.04.15"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 Nh5 6. Nh3 d6 7. g4 Nf6 8. Nf2
Bxc3+ 9. bxc3 e5 10. Bg5 h6 11. Bh4 Qe7 12. e3 Nbd7 13. Bd3 g5 14. Bg3 h5 15.
h4 gxh4 16. Bxh4 hxg4 17. fxg4 e4 18. Be2 Qe5 19. Qc2 Nf8 20. Kd2 Ng6 21. Bxf6
Qxf6 22. Nxe4 Qe7 23. Rxh8+ Nxh8 24. Rh1 Ng6 25. g5 Kd8 26. Nf6 Kc7 27. Rh7 Ne5
28. Qe4 b6 29. Bh5 1-0

