[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Skidmore, Jennifer M"]
[Black "Nakamura, Hikaru"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1954"]
[BlackElo "2817"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. f4 e6 5. Nf3 c5 6. g3 Nc6 7. Bg2 Rb8 8. a4 a6
9. O-O b5 10. axb5 axb5 11. d4 b4 12. Ne2 Qb6 13. Qd3 Na5 14. c3 Ba6 15. Qc2
bxc3 16. bxc3 Nb3 17. Ra4 cxd4 18. Nfxd4 Bc4 19. Be3 Nxd4 20. Nxd4 Bxf1 21.
Bxf1 Bc5 22. f5 O-O 23. f6 Nxe5 24. fxg7 Rfc8 25. Qg2 Qb2 26. Qh3 Qxc3 27. Bf2
Bxd4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Hess, Robert L"]
[Black "Garnier, Joe"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2657"]
[BlackElo "1950"]
[PlyCount "37"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. O-O e5 6. c3 Be7 7. d4 a6 8. Bxc6
Bxc6 9. dxe5 dxe5 10. Qe2 Qc7 11. c4 Nf6 12. Nc3 O-O 13. a5 Nd7 14. Rd1 Rab8
15. Nd5 Bxd5 16. cxd5 f5 17. d6 Bxd6 18. Qc4+ Kh8 19. Ng5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Criss, Nathaniel"]
[Black "Finegold, Benjamin"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1940"]
[BlackElo "2621"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. Qa4 Bxf3 5. gxf3 e6 6. Nc3 Nge7 7. e3 g6 8.
Bg2 Bg7 9. f4 O-O 10. Bd2 a6 11. cxd5 exd5 12. O-O Qd6 13. a3 Nd8 14. Ne2 c6
15. Bb4 Qf6 16. Bxe7 Qxe7 17. b4 Ne6 18. Qb3 h6 19. Rac1 g5 20. f5 Nf4 21. Ng3
Nxg2 22. Kxg2 h5 23. f6 Qxf6 24. Nxh5 Qg6 25. Ng3 Rae8 26. Qd1 g4 27. Rh1 f5
28. Qd3 Qg5 29. h4 Qh6 30. Ne2 Re4 31. Nf4 Bxd4 32. Nxd5 cxd5 33. exd4 f4 34.
Rce1 f3+ 35. Kg1 g3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Ramirez, Alejandro"]
[Black "Kovalic, Jeffrey"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2605"]
[BlackElo "1936"]
[PlyCount "63"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Nf3 d5 6. Bg2 O-O 7. O-O c6 8. Bf4
b6 9. Nc3 Ba6 10. cxd5 cxd5 11. Rc1 Nbd7 12. Qa4 Bb7 13. Nb5 Ne8 14. Nc7 Nxc7
15. Rxc7 Bc8 16. Qc6 e5 17. Nxe5 Nxe5 18. Bxe5 Be6 19. Rc1 Re8 20. e4 dxe4 21.
Qxe4 Bd6 22. Bxd6 Qxd6 23. d5 Bd7 24. Qf4 Qxf4 25. gxf4 Rac8 26. d6 Red8 27.
Bb7 Rb8 28. Bd5 Rbc8 29. Kg2 g6 30. Rxd7 Rxd7 31. Rxc8+ Kg7 32. Rc7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Plagemann, Todd"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1932"]
[BlackElo "2596"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8.
Be3 O-O 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Ba6 12. Nc3 d4 13. Bxa8 dxc3 14.
Qxd8 Rxd8 15. b4 Ne6 16. Bc6 Nd4 17. Ba4 f6 18. e6 Nxe6 19. Bb3 Kf7 20. Rd1 Re8
21. Rd7+ Kg6 22. Bxe6 Rxe6+ 23. Kd1 Be2+ 24. Kc1 Ra6 25. Rd5 Rxa2 26. Ra5 Rb2
27. Re1 Bc4 28. Rxa7 Ba2 29. Rxa2 Rxa2 30. Kd1 Ra1+ 31. Ke2 Rxe1+ 32. Kxe1 Kf5
33. Ke2 Ke4 34. h4 f5 35. g3 h5 36. b5 f4 37. f3+ Kf5 38. Kf2 fxg3+ 39. Kxg3 g6
40. Kg2 Kf4 41. Kf2 g5 42. hxg5 Kxg5 43. Kg3 h4+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Gurevich, Dmitry"]
[Black "Wood, Chris"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2514"]
[BlackElo "1930"]
[PlyCount "91"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd2 Bd6 7. Bd3 O-O 8. O-O
e5 9. cxd5 cxd5 10. Nb5 Bb8 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Bc3 Bb8 14. Bd4 Re8
15. Rc1 a6 16. Nc3 Ng4 17. g3 g6 18. Na4 Be6 19. Nc5 Ne5 20. Nxe6 fxe6 21. Be2
Nc6 22. Bc3 Be5 23. Qb3 Qd7 24. Rfd1 Qf7 25. Bxe5 Nxe5 26. f4 Nc6 27. Bf3 Red8
28. Kg2 Rd7 29. e4 d4 30. Rc5 Rad8 31. Rd3 Re8 32. Bg4 Rde7 33. e5 Rf8 34. Bf3
Rd8 35. Bxc6 bxc6 36. Rxc6 Rb7 37. Qxe6 Rxb2+ 38. Kh3 Rxa2 39. Qxf7+ Kxf7 40.
Rc4 Rb8 41. Rc7+ Ke6 42. Rxd4 Rbb2 43. Kg4 Rb6 44. Rxh7 a5 45. Rdd7 a4 46.
Rhe7# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Bange, Steve"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "2500"]
[PlyCount "124"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. b4 e6 2. Bb2 Nf6 3. a3 b6 4. Nf3 Bb7 5. e3 c5 6. bxc5 Bxc5 7. d4 Be7 8. c4
O-O 9. Be2 d6 10. Nbd2 Nc6 11. O-O Rc8 12. Rc1 Na5 13. Re1 Qd7 14. Bd3 Rc7 15.
Qe2 Rfc8 16. e4 Qd8 17. d5 e5 18. Nxe5 dxe5 19. Bxe5 Rd7 20. Bb2 Bc5 21. Rcd1
Ba6 22. e5 Nxd5 23. e6 fxe6 24. Qxe6+ Kh8 25. Qh6 Nf6 26. Bxf6 gxf6 27. Bf5 Rg7
28. Ne4 Qf8 29. Qh4 Be7 30. Bxc8 Bxc8 31. Ng3 Rg4 32. Qh5 Nxc4 33. h3 Rg8 34.
Qe2 Ne5 35. Qe4 Bxa3 36. Ra1 a5 37. Kh1 Bc5 38. Nf5 Bxf2 39. Rf1 Bc5 40. Rae1
Qe8 41. Nh4 Qe7 42. Nf5 Qc7 43. Qh4 Rg6 44. Nh6 Bb7 45. Re2 Qc6 46. Ng4 Nxg4
47. hxg4 Kg7 48. Rf5 a4 49. Rh5 h6 50. g5 fxg5 51. Qe1 Re6 52. Rh3 Qxg2+ 53.
Rxg2 Rxe1+ 54. Kh2 Bd6+ 55. Rhg3 Bxg3+ 56. Kxg3 Bxg2 57. Kxg2 a3 58. Kf2 Re5
59. Kf3 a2 60. Kg4 Ra5 61. Kf3 a1=Q 62. Ke4 Qe5+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Amanov, Mesgen"]
[Black "Finegold, Spencer"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "2469"]
[BlackElo "1926"]
[PlyCount "47"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. c4 Nc6 7. Nc3 a6 8. h3 e5
9. d5 Ne7 10. e4 Nd7 11. Be3 f5 12. Ng5 Nf6 13. Ne6 Bxe6 14. dxe6 Rb8 15. Qb3
Nh5 16. exf5 gxf5 17. Ba7 f4 18. Bxb8 f3 19. Bh1 Nf5 20. Nd5 Qg5 21. Qxf3 Nhxg3
22. Qg4 Ne2+ 23. Kh2 Qd2 24. e7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Abrahamyan, Tatev"]
[Black "Prather, Chris"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2369"]
[BlackElo "1898"]
[PlyCount "108"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8.
f4 d6 9. Bd3 Be7 10. O-O O-O 11. Qf3 a6 12. g4 Nd7 13. g5 b5 14. Qh5 g6 15. Qh4
f5 16. Rf3 Nb4 17. exf5 exf5 18. Nd4 Nc5 19. Bf1 Bb7 20. Rh3 Rf7 21. a3 Nd5 22.
Nxd5 Bxd5 23. Rd1 Qb7 24. Ne2 Ne4 25. Bd4 Bd8 26. Nc3 Nxc3 27. Rxc3 Be4 28. Qf2
Rc8 29. Rxc8 Qxc8 30. c3 Qc6 31. Ra1 a5 32. Rc1 d5 33. b3 Rb7 34. c4 bxc4 35.
bxc4 Rb1 36. Rxb1 Bxb1 37. c5 Be4 38. Qb2 Qc7 39. Qb5 Kf7 40. Be5 Qa7 41. Bb8
Qe7 42. c6 Qxa3 43. Ba7 Qb4 44. Qb7+ Qe7 45. Bc5 Qc7 46. Kf2 Kg8 47. Ke3 d4+
48. Bxd4 Bxc6 49. Bc4+ Kf8 50. Bc5+ Ke8 51. Qb2 Kd7 52. Qd4+ Kc8 53. Bd6 Qb6
54. Bc5 Qc7 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Hendrickson, Nolan"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1907"]
[BlackElo "2442"]
[PlyCount "98"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bd6 6. d4 exd4 7. Qxd4 f6 8.
e5 fxe5 9. Re1 Ne7 10. Nxe5 O-O 11. Bg5 Qe8 12. Nf3 Qf7 13. Nbd2 c5 14. Qc4 Nd5
15. a4 Be6 16. c3 h6 17. Bh4 Nf4 18. Qf1 Bd5 19. Re3 c4 20. Bg3 b5 21. Ne4 Bxe4
22. Rxe4 Nd3 23. Bxd6 cxd6 24. Qe2 Rae8 25. axb5 axb5 26. b4 Nf4 27. Qc2 Rxe4
28. Qxe4 Nh3+ 29. gxh3 Qxf3 30. Qe6+ Kh7 31. Qe3 Rf6 32. Re1 Rg6+ 33. Kf1 Qg2+
34. Ke2 Rf6 35. Rd1 Qg6 36. Kd2 d5 37. Kc1 Ra6 38. Kb2 Ra8 39. Rxd5 Qg1 40.
Qe4+ Kh8 41. Qb1 Qxf2+ 42. Kc1 Qg1+ 43. Rd1 Qe3+ 44. Kc2 Qe4+ 45. Kb2 Qg2+ 46.
Kc1 Qxh3 47. Kb2 Qxh2+ 48. Kc1 Qe2 49. Rd2 Qe1+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Juengel, Dan"]
[Black "Melekhina, Alisa"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "1893"]
[BlackElo "2320"]
[PlyCount "96"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nbd7 7. O-O e5 8. e4
exd4 9. Nxd4 Re8 10. f3 a6 11. Be3 Rb8 12. Qd2 Ne5 13. b3 c5 14. Nde2 b5 15.
cxb5 axb5 16. Rfd1 b4 17. Nd5 Nxd5 18. Qxd5 Ba6 19. Nf4 Bb7 20. Qd2 f5 21. Rac1
fxe4 22. fxe4 Ng4 23. Nd5 Nxe3 24. Qxe3 Bxd5 25. Rxd5 Bd4 26. Rxd4 cxd4 27.
Qxd4 Qb6 28. Qxb6 Rxb6 29. Kf2 Re7 30. Kf3 Ra7 31. Rc2 Kg7 32. Bf1 Kf6 33. Bc4
Ke5 34. Ke3 Rc6 35. Rd2 Rc5 36. h3 Ra3 37. Kd3 Rca5 38. Bd5 Rxa2 39. Rxa2 Rxa2
40. Kc4 Rg2 41. Kxb4 Rxg3 42. Ka5 Rxh3 43. b4 Ra3+ 44. Kb6 h5 45. b5 h4 46. Kc7
h3 47. b6 h2 48. b7 Ra7 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Sinquefield, Rex"]
[Black "Rhee, William W"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1647"]
[BlackElo "1995"]
[PlyCount "74"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. O-O Nxb5 7. Nxb5 Nf6 8.
d3 O-O 9. Be3 Ng4 10. Bc1 Qa5 11. h3 Qxb5 12. a4 Qc6 13. hxg4 d5 14. exd5 Qxd5
15. c4 Qd7 16. Nh2 b6 17. Rb1 Bb7 18. b3 Rad8 19. Bb2 Qxd3 20. Qxd3 Rxd3 21.
Bxg7 Kxg7 22. Nf3 Rfd8 23. Kf2 e6 24. Ke2 Be4 25. Rfd1 Bxf3+ 26. gxf3 Rxd1 27.
Rxd1 Rxd1 28. Kxd1 Kf6 29. Kd2 e5 30. Ke3 exf4+ 31. Kxf4 g5+ 32. Ke4 Ke6 33. f4
h6 34. Kf3 f5 35. Kg3 gxf4+ 36. Kxf4 fxg4 37. Kxg4 Ke5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Zenyuk, Iryna"]
[Black "Howlett, Al"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2280"]
[BlackElo "1886"]
[PlyCount "41"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 O-O 7. e4 exd5 8. cxd5
d6 9. Bd3 Nbd7 10. b4 a5 11. Bb2 c6 12. dxc6 Bxc6 13. O-O axb4 14. axb4 Ne5 15.
Nd4 Nxd3 16. Qxd3 Bb7 17. Rxa8 Bxa8 18. Nf5 d5 19. exd5 Bxb4 20. Qg3 g6 21. Ne4
1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Dugovic, Daniel"]
[Black "Luther, Ronald G"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1884"]
[BlackElo "2216"]
[PlyCount "107"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. Nc3 a6 5. g3 c5 6. dxc5 Bxc3+ 7. bxc3 dxc5 8.
Qxd8+ Kxd8 9. Ng5 Ke8 10. Be3 Nd7 11. Ne4 b6 12. Bg2 Ra7 13. O-O h6 14. f4 Bb7
15. f5 g5 16. Rab1 Kd8 17. Rfd1 Kc7 18. h4 Ngf6 19. Nxf6 exf6 20. Rxd7+ Kxd7
21. Rxb6 Bxg2 22. Kxg2 Re8 23. Kf3 Re5 24. Rxf6 Ke8 25. hxg5 hxg5 26. Bxg5 Rae7
27. Rxa6 Rxf5+ 28. Kg4 Rxg5+ 29. Kxg5 Rxe2 30. Kf4 Rc2 31. Ke5 Rxc3 32. Kd6
Rd3+ 33. Kxc5 Rxg3 34. Rd6 Rg2 35. a3 Ke7 36. Rd3 f5 37. Kc6 f4 38. Rf3 Rg3 39.
Rxf4 Rxa3 40. Rd4 Ra6+ 41. Kb5 Ra1 42. c5 Rb1+ 43. Kc6 Rc1 44. Kb6 Rb1+ 45. Kc7
Rc1 46. c6 Rb1 47. Re4+ Kf7 48. Kd7 Rd1+ 49. Kc8 Rc1 50. c7 Rc2 51. Kd7 Rd2+
52. Kc6 Rc2+ 53. Kd6 Kf8 54. Re5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Holliman, Bob"]
[Black "Tong, William"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2202"]
[BlackElo "1877"]
[PlyCount "60"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. Nc3 Bb7 8. cxd5
exd5 9. Bg5 Ne4 10. Bxe7 Qxe7 11. Qc2 Re8 12. e3 Nd7 13. Rac1 Ndf6 14. Ne5 c5
15. Rfe1 Rac8 16. Bh3 Rcd8 17. Qa4 a6 18. Nc6 Bxc6 19. Qxc6 Rd6 20. Qa4 b5 21.
Qc2 c4 22. b4 Nxc3 23. Qxc3 Ne4 24. Qb2 Rf6 25. Rf1 Rh6 26. Bg2 Qg5 27. Qe2 Rc6
28. Rc2 Qe7 29. Rb1 Rf6 30. Qe1 Qe6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Noor, Taimoor"]
[Black "Benjamin, Richard"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1876"]
[BlackElo "2200"]
[PlyCount "102"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. Nxd4 Bxd4 6. c3 Bb6 7. d4 c6 8.
Ba4 d6 9. Bc2 Nf6 10. Bg5 h6 11. Bh4 O-O 12. a4 Re8 13. Re1 g5 14. Bg3 Bg4 15.
f3 Bd7 16. Bf2 a5 17. Nd2 Nh5 18. Nc4 Bc7 19. dxe5 dxe5 20. Nd6 Bxd6 21. Qxd6
Be6 22. Qxd8 Rexd8 23. Red1 Nf6 24. Rxd8+ Rxd8 25. Rd1 Rxd1+ 26. Bxd1 Nd7 27.
b4 b6 28. Be3 Kf8 29. Kf2 Ke7 30. Ke2 Bc4+ 31. Kd2 Kd6 32. h4 f6 33. hxg5 hxg5
34. g3 c5 35. b5 Bf7 36. f4 gxf4 37. gxf4 exf4 38. Bxf4+ Ne5 39. Bxe5+ Kxe5 40.
Ke3 Ba2 41. Bc2 c4 42. Bd1 Bb1 43. Be2 Bxe4 44. Bxc4 Bc2 45. Be2 Bxa4 46. c4 f5
47. c5 f4+ 48. Kf2 bxc5 49. b6 Bc6 50. Ba6 Kd6 51. b7 Kc7 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Cao, Kevin"]
[Black "Miles, Kyle"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2166"]
[BlackElo "1874"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Ne7 6. O-O Nbc6 7. c3 Bg4 8.
Re1 Qd7 9. Nbd2 O-O-O 10. b4 Rdg8 11. Qa4 Kb8 12. b5 Nd8 13. Ba3 Bf5 14. Bc5
Nc8 15. Bxf5 Qxf5 16. Qb3 g5 17. Bxd6 cxd6 18. Nf1 g4 19. Ne3 Qh5 20. Nd2 Rg5
21. Ndf1 Ne7 22. a4 Ne6 23. Rad1 Nf4 24. c4 Neg6 25. Ng3 Nh3+ 26. gxh3 Qxh3 27.
Ng2 f5 28. b6 f4 29. bxa7+ Kxa7 30. Rb1 Rb8 31. Qb6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Donofrio, Leo"]
[Black "Jung, Hans"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1864"]
[BlackElo "2147"]
[PlyCount "52"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nc6 3. e3 a6 4. b3 Bg4 5. Be2 Nf6 6. Nbd2 e6 7. O-O Bb4 8. Bb2
Bxf3 9. Bxf3 Bxd2 10. Qxd2 g5 11. Rfe1 g4 12. Bd1 Ne4 13. Qe2 Rg8 14. c4 h5 15.
Bc2 Ng5 16. Kh1 Qe7 17. cxd5 exd5 18. Bf5 Ne4 19. f3 gxf3 20. Qxf3 Qh4 21. Bd7+
Kxd7 22. Qxf7+ Ne7 23. Ba3 c6 24. Bxe7 Qxe7 25. Qf5+ Kc7 26. Qxh5 Ng3+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Inskeep, Ben"]
[Black "Cheng, Tony"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2147"]
[BlackElo "1853"]
[PlyCount "81"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. e3 Bd6 6. Bd3 Nbd7 7. O-O O-O 8. e4
dxc4 9. Bxc4 e5 10. Bg5 exd4 11. Qxd4 Qe7 12. Rfe1 Ne5 13. Nxe5 Qxe5 14. Qxe5
Bxe5 15. Rad1 h6 16. Bh4 b5 17. Bb3 a6 18. Bg3 Bxc3 19. bxc3 c5 20. Bd6 c4 21.
Bxf8 cxb3 22. Be7 bxa2 23. Rd8+ Kh7 24. Bxf6 gxf6 25. Ra1 b4 26. cxb4 Rb8 27.
Rxa2 Rxb4 28. f3 Rc4 29. Kf2 Rc6 30. g4 Be6 31. Rb2 Kg7 32. Rbb8 f5 33. gxf5
Bc4 34. e5 f6 35. Rd7+ Bf7 36. e6 Rc2+ 37. Kg3 h5 38. exf7 Kh6 39. f8=Q+ Kg5
40. Rb6 Rc8 41. Qxf6# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Gurevich, Daniel"]
[Black "Vergilesov, Alex"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2136"]
[BlackElo "1846"]
[PlyCount "80"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 g6 3. Nc3 Nc6 4. Bb5 Bg7 5. d3 d6 6. O-O Nf6 7. Bg5 O-O 8. Bxc6
bxc6 9. Qd2 Bg4 10. Nh4 Qb6 11. Rab1 Qb4 12. Bh6 c4 13. h3 Bd7 14. d4 c5 15. e5
Nh5 16. g4 cxd4 17. Nd5 Qxd2 18. Bxd2 dxe5 19. Nxe7+ Kh8 20. gxh5 Bf6 21. hxg6
Bxe7 22. Bh6 fxg6 23. Bxf8 Rxf8 24. Ng2 Bxh3 25. Rfe1 Rf5 26. f4 Bf6 27. Kh2
Bg4 28. Kg3 h5 29. Re4 g5 30. fxg5 Rxg5 31. Kf2 Bf5 32. Re2 e4 33. Rg1 e3+ 34.
Ke1 Bg4 35. Nf4 Bxe2 36. Rxg5 Bxg5 37. Nxe2 d3 38. cxd3 cxd3 39. Ng1 Bh4+ 40.
Kd1 Bf2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Mclaughlin, Jim"]
[Black "Davidson, Robert"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2124"]
[BlackElo "1846"]
[PlyCount "134"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 Be7 7. e4 Bg4 8. Be2
Nbd7 9. O-O O-O 10. Re1 a6 11. a4 Re8 12. Nd2 Bxe2 13. Rxe2 Nf8 14. f4 Ng6 15.
Nc4 Nd7 16. a5 b5 17. axb6 Nxb6 18. Na5 Bf6 19. Nc6 Qc7 20. g4 h6 21. Qd3 c4
22. Qf3 Nd7 23. Be3 Ne7 24. Nxe7+ Bxe7 25. Bd4 Nc5 26. Rf1 Nb3 27. Bf2 Bf6 28.
Kh1 Nd4 29. Bxd4 Bxd4 30. Rg2 Qe7 31. Re1 Rab8 32. g5 hxg5 33. fxg5 Rb3 34. Rf1
Reb8 35. Qh3 Bxc3 36. g6 fxg6 37. bxc3 Qxe4 38. Qe6+ Qxe6 39. dxe6 Re8 40. Ra2
Rxe6 41. Rxa6 Rxc3 42. Rd1 Rd3 43. Rc1 c3 44. Rc6 Ree3 45. Ra1 Rd2 46. Rc8+ Kh7
47. Rc1 Ree2 48. R8xc3 Rxh2+ 49. Kg1 d5 50. Rc7 d4 51. Rd7 Rhe2 52. Kf1 Re6 53.
Rc4 Rd1+ 54. Kf2 Re4 55. Kf3 Re3+ 56. Kf2 Rd2+ 57. Kf1 Rh3 58. Kg1 d3 59. Rcd4
g5 60. R4d5 Re3 61. Kf1 Kh6 62. R5d6+ g6 63. Rd8 Kh5 64. Rh8+ Kg4 65. Rxg6 Re5
66. Rd6 Kg3 67. Rf8 Rd1# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Arun, Vikram"]
[Black "Voelker, Jim"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1833"]
[BlackElo "2140"]
[PlyCount "63"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6
8. O-O O-O 9. Re1 Re8 10. Bxc6 bxc6 11. d4 exd4 12. Rxe8+ Qxe8 13. Qxd4 c5 14.
Qe3 Bf5 15. c3 Qc6 16. Bd2 Re8 17. Qg5 Bg6 18. Re1 h6 19. Rxe8+ Qxe8 20. Qe3
Qa4 21. a3 Qb3 22. Bc1 Kh7 23. g3 Qd1+ 24. Kg2 Bh5 25. Qe4+ g6 26. Bf4 f5 27.
Qc6 Bxf4 28. gxf4 Qd6 29. Qe8 Bxf3+ 30. Kxf3 Qd1+ 31. Kg2 Qg4+ 32. Kf1 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Vibbert, Sean"]
[Black "Rodriguez, Cesareo"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2110"]
[BlackElo "1808"]
[PlyCount "55"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 c5 5. a3 Bxc3+ 6. Nxc3 dxe4 7. dxc5 Qxd1+
8. Kxd1 f5 9. Nb5 Kd7 10. Bf4 Nc6 11. Ke1 e5 12. Rd1+ Ke7 13. Nc7 Rb8 14. Bg5+
Nf6 15. Bc4 Kf8 16. c3 h6 17. Bxf6 gxf6 18. Rd6 Kg7 19. g3 Rd8 20. Rxd8 Nxd8
21. Ke2 b5 22. Ba2 Rb7 23. Ne8+ Kg6 24. Rd1 Be6 25. c6 Bxa2 26. Rxd8 Bc4+ 27.
Ke1 Re7 28. c7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Roush, John"]
[Black "Hall, Bill"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1806"]
[BlackElo "2095"]
[PlyCount "120"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d4 O-O 5. e4 d6 6. h3 Nc6 7. Bd3 e5 8. d5 Ne7
9. g4 Nd7 10. Be3 c6 11. Qd2 cxd5 12. Nxd5 Nxd5 13. cxd5 Nc5 14. Bxc5 dxc5 15.
Rg1 a6 16. O-O-O b5 17. Rg3 c4 18. Bc2 Qd6 19. h4 Bd7 20. Rh1 Rfc8 21. Ng5 Bh6
22. Kb1 f6 23. Nf7 Bxd2 24. Nxd6 Rcb8 25. h5 Bf4 26. Rg2 Rb6 27. hxg6 Rxd6 28.
Rxh7 Be8 29. Rg1 Bxg6 30. Rb7 Be8 31. Rh1 Rd7 32. Rb6 Bg5 33. a4 Rh7 34. Rxh7
Kxh7 35. axb5 Bxb5 36. f4 exf4 37. e5+ Kh8 38. exf6 Rf8 39. Rb7 Rxf6 40. Rh7+
Kg8 41. Rh5 f3 42. Rxg5+ Kf7 43. Be4 f2 44. Bg2 f1=Q+ 45. Bxf1 Rxf1+ 46. Kc2
Rf3 47. Re5 Ba4+ 48. Kd2 Rd3+ 49. Ke1 Rd1+ 50. Ke2 Rb1 51. Kd2 Rxb2+ 52. Kc3
Rc2+ 53. Kb4 Bb5 54. g5 Rd2 55. Kc5 c3 56. Re1 c2 57. Rc1 Ba4 58. Ra1 Rd1 59.
Rxa4 c1=Q+ 60. Rc4 Qxg5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Kasick, Jason"]
[Black "Schmidt, Brad"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2092"]
[BlackElo "1802"]
[PlyCount "78"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8.
Be3 Qa5 9. Qd2 Nc6 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 O-O 13. Bb5 Rd8 14.
Bxc6 bxc6 15. Rhc1 e5 16. Rxc6 exd4 17. Bf4 Be6 18. a4 Rac8 19. Rbc1 Rxc6 20.
Rxc6 Bb3 21. a5 Ba4 22. Rd6 Rxd6 23. Bxd6 a6 24. e5 f6 25. Kd3 Kf7 26. Kxd4 Ke6
27. exf6 Bxf6+ 28. Kc5 Bd8 29. Nd4+ Kd7 30. Kb4 Bd1 31. Bc5 Bf6 32. Nb3 Kc6 33.
Nd2 Bd8 34. Nc4 Bc7 35. h3 Be2 36. Bb6 Bd6+ 37. Nxd6 Kxd6 38. g3 Bf1 39. h4 Kd5
1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Coryea, Dan"]
[Black "Fan, Yun"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1800"]
[BlackElo "2079"]
[PlyCount "90"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. O-O Be7 7. Nbd2 O-O 8. a3
Nd7 9. Bb2 Bf6 10. c4 cxd4 11. cxd5 exd5 12. Nxd4 Nxd4 13. Bxd4 Bxd4 14. exd4
Nf6 15. b4 Bg4 16. Qa4 Qd6 17. f3 Qf4 18. Rad1 Qxd4+ 19. Kh1 Bd7 20. Qb3 Qf4
21. Qb1 Rfe8 22. Nb3 b6 23. Nd4 Ba4 24. Bc2 Bxc2 25. Qxc2 Rac8 26. Qd2 Qxd2 27.
Rxd2 Re3 28. Nf5 Re5 29. Nd6 Rd8 30. Nb5 a6 31. Nc7 Re3 32. Nxa6 Rxa3 33. Nc7
Rb3 34. Ra1 Kf8 35. b5 Rd7 36. Rc2 d4 37. Kg1 d3 38. Rc6 d2 39. Rd1 Nh5 40. Kf2
Nf4 41. Rc2 Rbd3 42. Na8 R3d6 43. Rc8+ Ke7 44. Nc7 Nd3+ 45. Ke3 Nb2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Steiner, Tim C"]
[Black "Giminez, Randy"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2077"]
[BlackElo "1800"]
[PlyCount "40"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 Nd7 6. Nf3 h6 7. O-O-O b5 8. e5
e6 9. d5 Nxe5 10. Nd4 Ne7 11. f4 Ng4 12. h3 Nxe3 13. Qxe3 e5 14. Nf3 Nf5 15.
Qe1 O-O 16. fxe5 dxe5 17. Nxe5 Re8 18. Nc6 Rxe1 19. Nxd8 Rxd1+ 20. Nxd1 Ng3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Barrett, Matt"]
[Black "Veech, John"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1788"]
[BlackElo "2052"]
[PlyCount "88"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Bc4 b5 8. Bb3
Be7 9. Qe2 O-O 10. a3 Bb7 11. Bxe6 fxe6 12. Nxe6 Qe8 13. Nxf8 Bxf8 14. f3 Nbd7
15. Bd4 Qe6 16. O-O Rc8 17. Rfe1 g6 18. Rad1 Bg7 19. Nd5 Ne5 20. Nxf6+ Bxf6 21.
b3 Nf7 22. Bxf6 Qxf6 23. Rd3 Qb2 24. Rd2 Qxa3 25. Red1 Rc3 26. e5 Qc5+ 27. Kh1
Re3 28. b4 Qxe5 29. Qf1 d5 30. f4 Qe4 31. Qf2 Nd6 32. Rd4 Qe6 33. Qh4 Kg7 34.
g4 Ne4 35. g5 Nc3 36. Rf1 Qf5 37. Qf2 Re4 38. Re1 Qe6 39. Rdxe4 Nxe4 40. Qd4+
Kg8 41. Rf1 Qh3 42. Kg1 Qg4+ 43. Kh1 Qe2 44. Kg1 Nd2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Ding, Jialin"]
[Black "Gaul, Tom"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2047"]
[BlackElo "1787"]
[PlyCount "99"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Bxe7 Qxe7 8. Qg4
f5 9. Qf4 Nc6 10. Nf3 b5 11. Bd3 Nb6 12. O-O h6 13. Ne2 Bd7 14. c3 Nd8 15. b4
Nf7 16. h5 Rg8 17. Nh4 Nh8 18. Qg3 Kd8 19. Nf4 Qg5 20. Be2 c6 21. Qh2 a5 22.
Rfb1 a4 23. a3 Nc8 24. Kh1 Qe7 25. Rg1 Qf7 26. g4 Ne7 27. gxf5 exf5 28. Bd3 g5
29. hxg6 Nhxg6 30. Nhxg6 Nxg6 31. Nxg6 Rxg6 32. Rxg6 Qxg6 33. Rg1 Qh7 34. Rg5
Kc8 35. Rh5 Qe7 36. Rxh6 Qg5 37. f4 Qg7 38. e6 Bxe6 39. Rxe6 Kb7 40. Rh6 Kb6
41. Rh7 Qg4 42. Be2 Qg6 43. Rh6 Qe8 44. Bf3 Ra7 45. Bxd5 Re7 46. Bf3 Qg8 47.
Qf2 Kc7 48. d5 Kd8 49. Qb6+ Rc7 50. d6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Kasick, Jason"]
[Black "Finegold, Spencer"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2092"]
[BlackElo "1926"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. Nge2 f5 7. f3 Nf6 8. d5 Ne7
9. Qd2 O-O 10. O-O-O a6 11. Kb1 Bd7 12. Nc1 Rb8 13. Bd3 b5 14. c5 b4 15. N3e2
Bb5 16. Nb3 fxe4 17. Bxe4 c6 18. cxd6 Nexd5 19. Bc5 a5 20. g4 a4 21. Nbc1 Qa5
22. g5 Nc3+ 23. Nxc3 bxc3 24. Qc2 Bc4 25. Ba3 Nd5 26. Bxd5+ cxd5 27. Ka1 Rxb2
0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Hua, Margaret"]
[Black "Frank, Josh"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1777"]
[BlackElo "2021"]
[PlyCount "104"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 Nbd7 7. Bd3 e5 8. dxe5
dxe5 9. Qd2 Re8 10. O-O-O c6 11. g4 Qa5 12. Nh4 Nc5 13. Be2 Be6 14. a3 Rad8 15.
Bd3 Rxd3 16. Qe2 Rxd1+ 17. Rxd1 Nfxe4 18. Nxe4 Nxe4 19. Nf3 Bf8 20. Qd3 Nc5 21.
Bxc5 Qxc5 22. Qe2 Bd5 23. Ne1 e4 24. h4 Bg7 25. Kb1 Qb6 26. b4 Bc3 27. Qe3 Qxe3
28. fxe3 Be6 29. Ng2 Bxg4 30. Rd6 Kf8 31. Kc1 Ke7 32. Rd2 Bxd2+ 33. Kxd2 Rd8+
34. Kc3 Rd1 35. Nf4 Rf1 36. Kd4 Rxf4 37. exf4 f5 38. c4 Kd6 39. a4 c5+ 40.
bxc5+ Kc6 41. a5 a6 42. Ke5 e3 43. Kf6 e2 44. Kg7 e1=Q 45. h5 Qe7+ 46. Kh6 Qf6
47. Kxh7 gxh5 48. Kg8 h4 49. Kh7 h3 50. Kg8 h2 51. Kh7 h1=R+ 52. Kg8 Rh8# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Ho, Randy"]
[Black "Stallmann, Wayde"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2019"]
[BlackElo "1775"]
[PlyCount "59"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nc6 2. d4 e5 3. Nf3 exd4 4. Bc4 d6 5. Nxd4 Nf6 6. Nc3 Be7 7. O-O O-O 8.
h3 Bd7 9. Be3 Nxd4 10. Bxd4 Bc6 11. Re1 Re8 12. Bb3 Nd7 13. Qh5 Rf8 14. Rad1
Bf6 15. Be3 Bxc3 16. bxc3 Qf6 17. Bd4 Qg6 18. Qh4 Rae8 19. Bd5 Bxd5 20. exd5
Qxc2 21. Bxg7 Rxe1+ 22. Rxe1 Kxg7 23. Qg4+ Kf6 24. Qxd7 Qxc3 25. Qe7+ Kg7 26.
Re3 Qa1+ 27. Kh2 Rg8 28. Qxc7 Qxa2 29. Rg3+ Kh8 30. Qc3+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Howe, Bob"]
[Black "Davies, Jim"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1718"]
[BlackElo "2008"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Nc3 e5 7. O-O Qc7 8.
Be3 b6 9. Rb1 Ne7 10. Ne1 f5 11. f4 O-O 12. fxe5 Bxe5 13. Nf3 Bg7 14. Qe1 fxe4
15. Nxe4 Nf5 16. Bd2 Bd7 17. Bc3 Bd4+ 18. Nxd4 cxd4 19. Bd2 Rae8 20. Bf4 Qc8
21. Qd2 Rf7 22. Nd6 Nxd6 23. Bxd6 Bf5 24. Rf2 Qe6 25. Bf4 Qxa2 26. Re1 Rfe7 27.
Rfe2 Rxe2 28. Rxe2 Re6 29. b3 Qa1+ 30. Kf2 Qa3 31. Rxe6 Bxe6 32. Qe2 Bd5 33.
Qe8+ Qf8 34. Qxf8+ Kxf8 35. Bb8 a6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Karlow, Nick"]
[Black "Humphries, Dennis"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2004"]
[BlackElo "1700"]
[PlyCount "81"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. O-O Nf6 5. c4 O-O 6. d3 c6 7. Nc3 dxc4 8. dxc4
Be6 9. b3 Ne4 10. Nxe4 Bxa1 11. Ba3 Bg7 12. Qxd8 Rxd8 13. Bxe7 Rd7 14. Ba3 Na6
15. Nfg5 Bf5 16. Nd6 Rad8 17. e4 Be6 18. c5 h6 19. Nxe6 fxe6 20. Bh3 Nc7 21.
Nxb7 Rb8 22. Nd6 Kf8 23. f4 Ke7 24. Kg2 Nb5 25. Bb4 Bc3 26. Bxc3 Nxc3 27. f5
Rf8 28. g4 g5 29. Rf2 Rdd8 30. e5 Rb8 31. f6+ Kd7 32. Kg3 a5 33. Bf1 a4 34. Bc4
axb3 35. axb3 Ra8 36. h4 Ra1 37. hxg5 hxg5 38. Rh2 Nd5 39. Rh7+ Kd8 40. Bxd5
cxd5 41. c6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Hess, Peter"]
[Black "Schmidt, Roger"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1959"]
[BlackElo "1289"]
[PlyCount "67"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nc4 Nxe4 5. d3 Nf6 6. g3 Bd7 7. Bg2 Bc6 8.
O-O Bxg2 9. Re1+ Be7 10. Kxg2 O-O 11. b3 Nc6 12. Bb2 Qd7 13. Nbd2 b5 14. Ne3
Ne5 15. d4 Ng6 16. Qf3 c6 17. c4 h5 18. Nf5 d5 19. Nxe7+ Nxe7 20. cxb5 cxb5 21.
Rac1 Rfe8 22. Rc5 Qf5 23. Rxb5 Qxf3+ 24. Nxf3 Nf5 25. Rxe8+ Rxe8 26. Ne5 Nd6
27. Ra5 Rc8 28. Ba3 Nde4 29. Bc5 Rc7 30. Rxa7 Rxa7 31. Bxa7 Nc3 32. a4 Nfe4 33.
Bb6 Nd2 34. Ba5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Lodge, Matt"]
[Black "Parmet, Daniel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1228"]
[BlackElo "1959"]
[PlyCount "102"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 Ne5 8.
Bb3 O-O 9. O-O d6 10. Nd2 Bg4 11. Qc2 Qg6 12. Kh1 Bd7 13. Nc4 Ng4 14. Rfe1 Kh8
15. Rad1 f5 16. Nxf5 Nxf5 17. Bxc5 dxc5 18. Rxd7 Nd4 19. cxd4 Rxf2 20. Ne5 Qh5
21. Nf7+ Rxf7 22. h3 Rxd7 23. Be6 Qh4 24. Re2 Rf8 25. Bxg4 Rf1+ 26. Kh2 Rxd4
27. g3 Qe7 28. Rf2 Rxf2+ 29. Qxf2 Rxe4 30. Qf5 b6 31. Qc8+ Qe8 32. Qxc7 Re7 33.
Qf4 Rf7 34. Qd2 Qe7 35. Be6 Rf8 36. Bc4 Qf6 37. Kg2 Qf3+ 38. Kh2 Qf2+ 39. Qxf2
Rxf2+ 40. Kg1 Rxb2 41. a4 Rb4 42. Bb5 Rxb5 43. axb5 Kg8 44. Kg2 Kf7 45. Kf3 Ke6
46. Ke4 Kd6 47. g4 c4 48. Kd4 c3 49. Kxc3 Kc5 50. Kb3 Kxb5 51. h4 Kc5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Dushyanth, Reddivari"]
[Black "Manley, Charles"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1954"]
[BlackElo "827"]
[PlyCount "107"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. c5 c6 8. b4 h6
9. Bf4 Nh5 10. Bg3 Nxg3 11. hxg3 Nf6 12. Bd3 Re8 13. Bc2 Nd7 14. Qd3 Nf8 15.
Ne5 Bf6 16. f4 Bxe5 17. dxe5 b6 18. g4 bxc5 19. bxc5 Qa5 20. g5 Ba6 21. Qd4
hxg5 22. fxg5 Qd8 23. Qh4 Ng6 24. Bxg6 fxg6 25. Kd2 Rf8 26. Qh7+ Kf7 27. Raf1+
Bxf1 28. Rxf1+ Ke8 29. Qxg6+ Kd7 30. Rb1 Rf2+ 31. Ke1 Qf8 32. Rb7+ Kc8 33. Rxg7
Rf1+ 34. Kd2 Qf2+ 35. Kd3 Qf5+ 36. e4 Qxg6 37. Rxg6 dxe4+ 38. Nxe4 Rg1 39. Rg8+
Kb7 40. Nd6+ Ka6 41. Rxa8 Rxg2 42. Nf7 Rxa2 43. g6 Rg2 44. Rg8 Kb5 45. g7 Kxc5
46. Ke3 a5 47. Kf3 Rg1 48. Kf4 a4 49. Ng5 Rf1+ 50. Kg4 Kd5 51. Rd8+ Kxe5 52.
Nf3+ Rxf3 53. Kxf3 a3 54. g8=Q 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Hess, Robert L"]
[Black "Benjamin, Richard"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2657"]
[BlackElo "2200"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. Qe2 O-O 6. O-O d6 7. Rd1 Qe7 8. h3
Bd7 9. d3 Bb6 10. Na3 a6 11. Ba4 Ba7 12. Nc2 b5 13. Bb3 Na5 14. Bg5 h6 15. Bh4
g5 16. Bg3 Nh5 17. Bh2 Nf4 18. Bxf4 gxf4 19. d4 Rad8 20. dxe5 dxe5 21. Rd5 Nxb3
22. Rxe5 Be6 23. axb3 Qd6 24. Ncd4 Bxd4 25. cxd4 Bxb3 26. Rf5 Be6 27. e5 Qc6
28. Rxf4 Rd7 29. Rf6 Kg7 30. Nh4 Qc4 31. Qh5 Rh8 32. Ra3 Rh7 33. Rg3+ Kh8 34.
Qxh6 Rd8 35. Qg5 Qxd4 36. Rh6 Qd2 37. Qg7# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Bange, Steve"]
[Black "Hua, Margaret"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1928"]
[BlackElo "1777"]
[PlyCount "81"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. b4 e5 2. Bb2 d6 3. Nf3 Nf6 4. e3 Be7 5. Be2 O-O 6. c4 b6 7. Nc3 Bb7 8. Qb3
Nbd7 9. O-O c6 10. d3 Ne8 11. d4 f5 12. dxe5 dxe5 13. Rad1 Qc7 14. c5+ Kh8 15.
Qe6 Nb8 16. cxb6 axb6 17. Qb3 Bd6 18. e4 Qe7 19. b5 cxb5 20. Nd5 Bxd5 21. Qxd5
Ra5 22. exf5 Rxf5 23. Qb3 b4 24. g3 Nd7 25. Nh4 Rf8 26. Bc1 Qf6 27. Be3 Nc5 28.
Qxb4 Rxa2 29. Qc4 Ra4 30. Qd5 Rxh4 31. gxh4 Qxh4 32. f3 e4 33. f4 Bxf4 34. Bxf4
Rxf4 35. Rxf4 Qxf4 36. Rf1 Qe3+ 37. Kh1 Nf6 38. Qd8+ Ng8 39. Bc4 Qf3+ 40. Rxf3
exf3 41. Qxg8# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Voelker, Jim"]
[Black "Harris, Peter"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2140"]
[BlackElo "1585"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. cxd5 Qxd5 6. Nf3 Bg4 7. Be2 Nf6 8.
Nc3 Qa5 9. O-O e6 10. h3 Bh5 11. Be3 Be7 12. a3 O-O 13. b4 Qc7 14. Rc1 a6 15.
g4 Bxg4 16. hxg4 Nxg4 17. Kg2 Bh4 18. Qd2 Rad8 19. Rh1 Bf6 20. Ne4 h6 21. Nxf6+
Nxf6 22. Bxh6 Ne4 23. Qe3 f5 24. Bf4 Qb6 25. Bc4 Rf6 26. Rcd1 Rg6+ 27. Kf1 a5
28. b5 Ne7 29. Ne5 Rf6 30. Qh3 Rh6 31. Bxh6 Rxd4 32. Rxd4 Qxd4 33. Bxe6+ Kf8
34. Bxg7+ Ke8 35. Qh8+ Ng8 36. Qxg8+ Ke7 37. Ng6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Arun, Vikram"]
[Black "Mechem, Paul"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1833"]
[BlackElo "2003"]
[PlyCount "100"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nc3 Nxc3 7. bxc3 Qc7 8.
c4 d6 9. exd6 Bxd6 10. Nf3 Nc6 11. Be2 O-O 12. O-O b6 13. Bb2 Rd8 14. d5 exd5
15. cxd5 Ne5 16. Qd4 Re8 17. Rac1 Qd8 18. Rfd1 f6 19. Qd2 Nxf3+ 20. Bxf3 Bf5
21. Rc6 Qe7 22. Bc3 Rad8 23. Re1 Qxe1+ 24. Qxe1 Rxe1+ 25. Bxe1 Kf7 26. g4 Bc8
27. Kg2 Bb7 28. Rc1 Rc8 29. Rb1 Rc2 30. a4 Bf4 31. a5 Rc1 32. Rxc1 Bxc1 33.
axb6 axb6 34. Bb4 Bf4 35. Be4 Be5 36. h3 Bd4 37. Kf3 h6 38. d6 Bc8 39. Bd5+ Be6
40. Bc6 Bc5 41. Bxc5 bxc5 42. Ke4 c4 43. f4 c3 44. Kd3 f5 45. Bf3 Ke8 46. Kxc3
Kd7 47. gxf5 Bxf5 48. Bg4 Bxg4 49. hxg4 Kxd6 50. Kd4 Ke6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Ho, Randy"]
[Black "Davidson, Robert"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2019"]
[BlackElo "1846"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8.
Bd3 O-O 9. Nge2 Bg4 10. f3 Bh5 11. b3 Bh4+ 12. Ng3 Re8 13. Kd2 Bg5 14. Nce4
Bxe3+ 15. Kxe3 d5 16. cxd5 Nxd5+ 17. Kf2 Bg6 18. Bc4 a6 19. Rc1 Kh8 20. Qd2 f5
21. Nc5 b6 22. Nxa6 f4 23. Ne2 Re7 24. Nxf4 Nxf4 25. Qxf4 Qxd4+ 26. Qxd4 Nxd4
27. Nb4 c5 28. Nd5 Rxa2+ 29. Kg3 Re5 30. Nxb6 Rg5+ 31. Kf4 Raxg2 32. Ra1 Rf5+
33. Ke4 Rxf3+ 34. Kd5 Rg5+ 35. Kd6 Rf6+ 36. Kc7 h5 37. Rhd1 Rc6+ 38. Kb7 Be4
39. Bd3 Bxd3 40. Rxd3 Rgg6 41. Nc4 Rce6 42. Ra5 Re7+ 43. Kc8 Rf6 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Zenyuk, Iryna"]
[Black "Nakamura, Hikaru"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2280"]
[BlackElo "2817"]
[PlyCount "78"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 g6 2. c4 Bg7 3. Nf3 f5 4. g3 Nf6 5. Bg2 O-O 6. Nc3 d6 7. O-O c6 8. Rb1 a5
9. a3 Na6 10. b4 axb4 11. axb4 Nc7 12. Qb3 Kh8 13. b5 Bd7 14. Rd1 cxb5 15. cxb5
Ne4 16. Nxe4 fxe4 17. Ng5 d5 18. b6 Nb5 19. Ne6 Bxe6 20. Qxb5 Bf7 21. Bf4 Be8
22. Qb2 Bc6 23. Bh3 Qe8 24. Rdc1 g5 25. Bc7 Qh5 26. Be6 Qg6 27. Rxc6 bxc6 28.
Bd7 Ra5 29. e3 Rb5 30. Qc2 Rxb1+ 31. Qxb1 Qf7 32. Qb2 e5 33. b7 exd4 34. b8=Q
dxe3 35. Be5 Qxf2+ 36. Qxf2 exf2+ 37. Kf1 Rxb8 38. Bxb8 e3 39. Bxc6 d4 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Fan, Yun"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2079"]
[BlackElo "2657"]
[PlyCount "93"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 a6 7. Be3 b5 8. a3
Bb7 9. Be2 Nbd7 10. O-O Bg7 11. Qd2 O-O 12. Rad1 Re8 13. Nb3 Qc7 14. Bd4 Rad8
15. Rfe1 e5 16. Be3 Nb6 17. Bxb5 axb5 18. Nxb5 Qd7 19. Bxb6 Qxb5 20. Bxd8 Rxd8
21. Qa5 Qe8 22. Qb6 Qe7 23. Na5 Ba8 24. c4 Bf8 25. c5 d5 26. b4 Rc8 27. Qa6 Re8
28. c6 dxe4 29. fxe4 Qe6 30. Rc1 Bd6 31. Qd3 Bc7 32. Qc3 Bb6+ 33. Kh1 Bxa5 34.
bxa5 Rc8 35. c7 Nxe4 36. Qb2 Qf6 37. Kg1 Kg7 38. Red1 Ng5 39. Qe2 Ne6 40. Rd7
Nf4 41. Qg4 h5 42. Rxf7+ Qxf7 43. Qxc8 Ne2+ 44. Kh1 Nxc1 45. Qh8+ Kxh8 46.
c8=Q+ Kg7 47. Qxc1 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Smith, Frank H"]
[Black "Zenyuk, Iryna"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1962"]
[BlackElo "2280"]
[PlyCount "65"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

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 Bd7 10. g4 Rc8 11. h4 Ne5 12. h5 Nxf3 13. Nxf3 Bxg4 14. Be2 Bxh5
15. Ng5 Bxe2 16. Qxe2 Rxc3 17. bxc3 Qa5 18. Qc4 Ng4 19. Rxh7 Bxc3 20. Qb3 Nxe3
21. Rxf7 Nc4 22. Rxf8+ Kxf8 23. Rf1+ Ke8 24. Qxc4 Qxg5+ 25. Kb1 Bf6 26. Qc8+
Kf7 27. Qxb7 Kg7 28. Qd5 Qe3 29. Qc4 a5 30. Rc1 Qb6+ 31. Qb3 Qd4 32. c3 Qxe4+
33. Qc2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Frank, Josh"]
[Black "Gurevich, Dmitry"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2021"]
[BlackElo "2514"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c6 4. O-O Bf5 5. d3 h6 6. Nbd2 e6 7. Qe1 Be7 8. e4
Bh7 9. Qe2 O-O 10. Re1 a5 11. h4 Na6 12. e5 Nd7 13. Nf1 Kh8 14. N1h2 Rg8 15.
Ng4 Qb6 16. Kh2 Bf5 17. Ne3 Bg6 18. g4 f6 19. exf6 Bd6+ 20. Kh1 Nxf6 21. g5 Nd7
22. Ng4 Bf5 23. Ne3 Bh7 24. h5 Rgf8 25. g6 Bg8 26. Ng4 Rf5 27. Bg5 hxg5 28. h6
e5 29. Ne3 Rf4 30. h7 Be6 31. Nxg5 Nf8 32. Qh5 Qd8 33. Bh3 Bxh3 34. Ng4 Bxg4
35. Qxg4 Nxg6 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Finegold, Benjamin"]
[Black "Ding, Jialin"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2621"]
[BlackElo "2047"]
[PlyCount "85"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. O-O
Qc7 9. b4 Rd8 10. Qb3 Nf8 11. Rac1 e5 12. c5 exd4 13. exd4 d5 14. Bh4 Ne6 15.
Rfe1 Bd7 16. Bf1 Re8 17. Bg3 Nf4 18. Ne2 Bh6 19. Nxf4 Bxf4 20. Rxe8+ Rxe8 21.
Re1 Rxe1 22. Nxe1 Ne4 23. b5 Bxg3 24. hxg3 Nd2 25. Qb4 Nxf1 26. b6 Qb8 27. Kxf1
axb6 28. cxb6 Qa8 29. a4 Qa6+ 30. Kg1 Bf5 31. a5 Qe2 32. Nf3 Bd3 33. Qd2 Qf1+
34. Kh2 Be4 35. Qa2 Bxf3 36. gxf3 Qb5 37. Kg2 Kg7 38. Qa3 Qa6 39. Qe7 Qa8 40.
Qe5+ Kg8 41. a6 Qxa6 42. Qb8+ Kg7 43. Qa7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Brooks, Michael A"]
[Black "Johnson, Kevin Dale"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2442"]
[BlackElo "2000"]
[PlyCount "112"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
O-O d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Bxc6 bxc6 13. c3 Qc7 14. Qc1
Rd8 15. Re1 e5 16. Nb3 Bf5 17. Bh6 c5 18. Bxg7 Kxg7 19. Qe3 c4 20. Nc5 Rd5 21.
b4 cxb3 22. Nxb3 Rad8 23. h3 f6 24. Rac1 Rd3 25. Qc5 Qxc5 26. Nxc5 Rd2 27. g4
Bc8 28. c4 h5 29. f3 hxg4 30. hxg4 Rxa2 31. Ra1 Rdd2 32. Rxa2 Rxa2 33. Rb1 Ra5
34. Rb5 Rxb5 35. cxb5 f5 36. gxf5 gxf5 37. Na4 Bb7 38. Kf2 Kf6 39. b6 axb6 40.
Nxb6 Kg5 41. Kg3 f4+ 42. Kf2 Ba6 43. Nd7 Kf5 44. Nc5 Bb5 45. Ne4 Ke6 46. Ng5+
Kd5 47. Ne4 Bc6 48. Ke2 Kd4 49. Nf6 Bb5+ 50. Kf2 Bd3 51. Ng4 Bf5 52. Nf6 Kd3
53. Nd5 Kd4 54. Nf6 Kc4 55. Ke2 Kd4 56. Kf2 Kd3 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Nakamura, Hikaru"]
[Black "Hall, Bill"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2817"]
[BlackElo "2095"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Qf3 Qc8 5. Bc4 Nf6 6. Nxf6+ gxf6 7. c3 Nc6
8. d4 Bg4 9. Qg3 h5 10. h3 Bf5 11. Nf3 Qd7 12. Nh4 Be6 13. Bb5 a6 14. Be2 O-O-O
15. O-O Bg7 16. Rd1 Bd5 17. c4 Bxg2 18. d5 Be4 19. f3 Nd4 20. Rxd4 f5 21. Qf2
Rdg8 22. Kh1 Bxd4 23. Qxd4 f4 24. Bf1 Bh7 25. Bxf4 Kb8 26. c5 f6 27. c6 e5 28.
cxd7 exd4 29. Rc1 d3 30. Bxc7+ Ka7 31. Rd1 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Davies, Jim"]
[Black "Arun, Vikram"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2008"]
[BlackElo "1833"]
[PlyCount "104"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Ngf6 8.
O-O e6 9. Re1 Be7 10. c4 Qc7 11. Bg5 Bxd3 12. Qxd3 h6 13. Bd2 O-O 14. Nf5 Bd6
15. Nxd6 Qxd6 16. Qb3 c5 17. Qa3 Rac8 18. Rad1 Qc7 19. b3 Rfd8 20. Bc3 a6 21.
dxc5 Nxc5 22. Be5 Qe7 23. h3 Rd7 24. Rd4 Rxd4 25. Bxd4 Rc7 26. Qa5 Nce4 27. Qe5
Nc5 28. Re3 Rc8 29. Nh2 Qc7 30. Qxc7 Rxc7 31. Bxf6 gxf6 32. Rg3+ Kf8 33. Ng4
Ne4 34. Rd3 h5 35. Ne3 Ke7 36. f3 Nc5 37. Rd1 f5 38. Kf2 Rd7 39. Ke2 f4 40.
Rxd7+ Nxd7 41. Nc2 Kf6 42. Ne1 Kg5 43. Nd3 e5 44. b4 f5 45. c5 e4 46. h4+ Kxh4
47. Nxf4 exf3+ 48. Kxf3 Ne5+ 49. Ke3 Ng4+ 50. Kf3 Kg5 51. Ne2 h4 52. a4 Nf6
1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Mechem, Paul"]
[Black "Amanov, Mesgen"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2003"]
[BlackElo "2469"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. c5 Qc7 8. Nh4
Bg6 9. Nxg6 hxg6 10. g3 Nbd7 11. Bg2 e5 12. f3 O-O-O 13. Bd2 exd4 14. exd4 Rxh2
15. Bf4 Rxh1+ 16. Bxh1 Re8+ 17. Kf1 Qa5 18. g4 Be7 19. Bg2 Bd8 20. Qc2 Bc7 21.
Bd2 Qa6+ 22. Kf2 Qc4 23. Be3 Bg3+ 24. Kxg3 Rxe3 25. Qd2 Rd3 26. Qe2 Rxc3 27.
Qe7 Rc1 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Garnier, Joe"]
[Black "Luther, Ronald G"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1950"]
[BlackElo "2216"]
[PlyCount "64"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. Bc4 e6 7. a4 b6 8. Nge2
Bb7 9. O-O h6 10. f4 Ngf6 11. f5 exf5 12. exf5 d5 13. Bd3 g5 14. Rae1 O-O 15.
h4 Ng4 16. hxg5 Nxe3 17. Qxe3 Qxg5 18. Qh3 Rae8 19. f6 Nxf6 20. Rf3 Bc8 21. Bf5
Bxf5 22. Rxf5 Qe3+ 23. Qxe3 Rxe3 24. Nxd5 Nxd5 25. Rxd5 Rfe8 26. Kf2 R3e6 27.
c3 Bf6 28. Rh5 Bg5 29. Rxg5+ hxg5 30. d5 Rf6+ 31. Kg3 Re3+ 32. Kg4 Rf2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Donofrio, Leo"]
[Black "Schmidt, Roger"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1864"]
[BlackElo "1289"]
[PlyCount "43"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 d5 3. e3 Nc6 4. Bb5 Bd7 5. O-O e6 6. Qe2 Be7 7. c3 O-O 8. Nbd2
Re8 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 f5 12. Qc2 g5 13. Bc4 Bf6 14. Qxf5 Kg7
15. Qc2 e5 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. f4 Bf5 19. Qf2 Re4 20. fxg5 Bd4 21.
cxd4 Qxd4 22. Qxd4+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Plagemann, Todd"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1932"]
[BlackElo "1806"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. c3 dxc3 6. bxc3 d5 7. Bxd5 Qf6 8.
Bg5 Bxc3+ 9. Kf1 Bxa1 10. Bxc6+ bxc6 11. Bxf6 Ba6+ 12. Kg1 Nxf6 13. Nbd2 Bc3
14. Qc2 O-O-O 15. Qxc3 Nxe4 16. Qa5 Nxd2 17. Qxa6+ Kb8 18. Nxd2 Rxd2 19. g3 Rd6
20. Kg2 c5 21. Qb5+ Rb6 22. Qxc5 h5 23. Rc1 Rc8 24. Qxh5 g6 25. Qf3 f5 26. a4
Rb4 27. a5 c5 28. Qd5 Rb5 29. Qd7 a6 30. Qd6+ Kb7 31. Re1 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Criss, Nathaniel"]
[Black "Howe, Bob"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "1940"]
[BlackElo "1718"]
[PlyCount "51"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 c5 6. e4 e6 7. Bxc4 cxd4 8. Nxd4
Qc7 9. Qe2 Bc5 10. Nb3 Nbd7 11. Nxc5 Nxc5 12. e5 Nfd7 13. Bf4 Nb6 14. a5 Nxc4
15. Qxc4 Qe7 16. b4 Nd7 17. O-O O-O 18. Ne4 b5 19. Qb3 Bb7 20. Nd6 Bd5 21. Qg3
f6 22. Rfe1 fxe5 23. Bxe5 Nf6 24. Rac1 Ne8 25. Nxe8 Raxe8 26. Rc7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Dushyanth, Reddivari"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1954"]
[BlackElo "2442"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 b6 6. Bd3 Bb7 7. O-O Bxc3 8. bxc3
d6 9. Re1 Nc6 10. a3 e5 11. Bc2 O-O 12. e4 Na5 13. Qe2 Re8 14. Bg5 h6 15. dxe5
dxe5 16. Rad1 Qe7 17. Bxf6 Qxf6 18. Ba4 Red8 19. Rd2 Rxd2 20. Nxd2 Qe6 21. Qd3
Qe7 22. Nb3 Rd8 23. Qe2 Nxb3 24. Bxb3 Qg5 25. Rd1 Rxd1+ 26. Bxd1 Qc1 27. Qd3
Bxe4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Prather, Chris"]
[Black "Jung, Hans"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "1898"]
[BlackElo "2147"]
[PlyCount "35"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. O-O Nf6 8.
Be3 Bb4 9. f3 Bxc3 10. bxc3 d5 11. Nxc6 Qxc6 12. e5 Nd7 13. Bd4 b5 14. f4 Nb6
15. Bd3 Na4 16. Qg4 g6 17. Rf3 Nxc3 18. Bxc3 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Vehyl, Stanley"]
[Black "Mclaughlin, Jim"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "709"]
[BlackElo "2124"]
[PlyCount "64"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Bc4 e6 3. d3 a6 4. Nf3 b5 5. Bxe6 dxe6 6. O-O Bb7 7. Nbd2 Nc6 8.
Qe2 Qc7 9. b3 Bd6 10. Bb2 e5 11. Rfc1 Nge7 12. Qe3 O-O 13. a4 Ng6 14. axb5 axb5
15. Rxa8 Bxa8 16. c4 b4 17. Qg5 Nf4 18. Nh4 Be7 19. Qg4 Bxh4 20. Qxh4 Ne2+ 21.
Kf1 Nxc1 22. Bxc1 Nd4 23. Qg4 Bc6 24. Qd1 Ra8 25. Bb2 Qe7 26. g3 Bd7 27. h4 Qe6
28. g4 Qxg4 29. Qxg4 Bxg4 30. Kg2 Ra2 31. Bc1 Rc2 32. Kg3 Be2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Rhee, William W"]
[Black "Gaul, Tom"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1995"]
[BlackElo "1787"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 a6 5. Bxc4 e6 6. O-O b5 7. Bd3 Bb7 8. a4
b4 9. Qe2 Be7 10. Rd1 Nbd7 11. Nbd2 Qb8 12. Nc4 Be4 13. Nce5 Bd6 14. Nxf7 O-O
15. Nxd6 cxd6 16. Ng5 Qb7 17. Nxe4 Nxe4 18. f3 Nef6 19. e4 Nh5 20. Bc4 Rae8 21.
Bxa6 Qb6 22. Bb5 Qd8 23. Qe1 Nf4 24. Bxf4 Rxf4 25. Qxb4 Re7 26. Qxd6 Ref7 27.
Qxe6 Qg5 28. Bxd7 Rxf3 29. Rf1 Qe3+ 30. Kh1 Qxe4 31. Rxf3 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Steiner, Tim C"]
[Black "Tong, William"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2077"]
[BlackElo "1877"]
[PlyCount "67"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 O-O 8.
Nge2 Re8 9. Qc2 h6 10. Bh4 Nbd7 11. O-O-O Qc7 12. Kb1 b6 13. Rc1 Bb7 14. g4 a6
15. g5 hxg5 16. Bxg5 c5 17. Rhg1 c4 18. Bf5 b5 19. Nf4 Bxf4 20. Bxf4 Qb6 21.
Bh6 Nh5 22. Bxg7 Nxg7 23. Bxd7 Red8 24. Bg4 b4 25. Na4 Qf6 26. Rg3 Kf8 27. Rcg1
Ke7 28. Nc5 Bc6 29. Bh3 Ne6 30. Bxe6 fxe6 31. Rg7+ Kd6 32. R1g6 b3 33. axb3
cxb3 34. Nb7+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Smith, James Larkin"]
[Black "Mechem, Paul"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1699"]
[BlackElo "2003"]
[PlyCount "100"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 d6 3. Nc3 Bf5 4. Bg5 Nbd7 5. e3 e5 6. Bd3 Bg6 7. Bxg6 hxg6 8.
d5 Be7 9. Nge2 Nh5 10. Bxe7 Qxe7 11. Qd2 Qh4 12. b3 Nc5 13. g3 Qg4 14. O-O-O
Nf6 15. Nb5 Nfe4 16. Qe1 Rc8 17. Ng1 a6 18. f3 Qd7 19. Nc3 Nxc3 20. Qxc3 b5 21.
Ne2 bxc4 22. Qxc4 O-O 23. Kd2 Qf5 24. Rhf1 Rb8 25. Nc3 a5 26. Nb5 Rb7 27. a4 e4
28. fxe4 Qh5 29. h4 Qe5 30. Rf4 Qb2+ 31. Ke1 Qg2 32. g4 Re8 33. Rd2 Qh1+ 34.
Rf1 Qxh4+ 35. Kd1 Rxe4 36. Rd4 Qxg4+ 37. Kc1 Rxd4 38. exd4 Qg5+ 39. Kb2 Qd2+
40. Ka1 Nd3 41. Rb1 Nb4 42. Rb2 Qe1+ 43. Rb1 Qf2 44. Rb2 Qg1+ 45. Rb1 Qg2 46.
Rb2 Qh1+ 47. Rb1 Qxd5 48. Qc3 c5 49. Re1 Rb8 50. Qg3 Nc2+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Johnson, Kevin Dale"]
[Black "Thompson, Bill"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2000"]
[BlackElo "1696"]
[PlyCount "41"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 e6 5. Nxe4 Be7 6. Bxf6 Bxf6 7. g3 O-O 8.
Bg2 Nc6 9. Nf3 Rb8 10. O-O b5 11. d5 exd5 12. Qxd5+ Kh8 13. Rae1 Ne7 14. Qh5 g6
15. Qc5 d6 16. Qxa7 Nc6 17. Qe3 Bd7 18. Neg5 Ne5 19. h4 Kg7 20. Nd4 h6 21.
Nge6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Schmidt, Brad"]
[Black "Davies, Jim"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1802"]
[BlackElo "2008"]
[PlyCount "83"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Be3 Qc7 7. g3 b6 8. Bg2
Ba6 9. N1d2 Rc8 10. c3 Ne5 11. Nc1 Nf6 12. Qa4 Bc4 13. f4 Nfg4 14. Bd4 Nd3+ 15.
Nxd3 Bxd3 16. h3 Nh6 17. Bf1 Bxf1 18. Rxf1 f6 19. O-O-O Be7 20. g4 Nf7 21. e5
O-O 22. exf6 gxf6 23. g5 f5 24. Rg1 Nh8 25. h4 Ng6 26. Rdf1 Nxf4 27. Kb1 Kf7
28. Nf3 Bd6 29. h5 Ne2 30. g6+ Ke7 31. g7 Rg8 32. h6 Nxg1 33. Bf6+ Ke8 34. Qh4
Be7 35. Qh5+ Kd8 36. Qf7 d6 37. Qxg8+ Kd7 38. Qf7 Qc4 39. Qxe7+ Kc6 40. Nd4+
Kc5 41. b4+ Kd5 42. Qxe6# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Swinger, Nathan"]
[Black "Vergilesov, Alex"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1980"]
[BlackElo "1846"]
[PlyCount "77"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bb4 6. Nxd4 d6 7. Nxc6 bxc6 8.
e5 Ng4 9. e6 Ne5 10. exf7+ Nxf7 11. Bxf7+ Kxf7 12. Qf3+ Qf6 13. Qb3+ Be6 14.
Qxb4 Rab8 15. Qf4 Bf5 16. g4 Bxc2 17. Qxf6+ gxf6 18. Nc3 Rhg8 19. f3 f5 20. h3
h5 21. Kf2 fxg4 22. fxg4 Kg6 23. Kg3 Rge8 24. b3 d5 25. Rf2 Bd3 26. Rf3 Bc2 27.
Be3 hxg4 28. hxg4 Rbd8 29. Rc1 Bxb3 30. axb3 d4 31. Ne2 dxe3 32. Rxc6+ Kg7 33.
Rxc7+ Kg8 34. Rf4 Rd3 35. Rb7 a5 36. Rb5 Rc8 37. Kf3 Rc2 38. Re4 Rb2 39. Rxe3
1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Hendrickson, Nolan"]
[Black "Smith, James Larkin"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1907"]
[BlackElo "1699"]
[PlyCount "47"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. b3 Nf6 5. g3 Bg4 6. Be2 Bxe2 7. Qxe2 a6 8.
Bb2 Nc6 9. Nf3 e6 10. O-O-O O-O-O 11. d4 h6 12. Ne5 Nxd4 13. Qe3 Qc5 14. Nxf7
Be7 15. Nxh8 Ng4 16. Qe1 Nxf2 17. Rxd4 Qxd4 18. Nf7 Nxh1 19. Nxd8 Bxd8 20. Qxh1
Bf6 21. Qe1 Bg5+ 22. Kb1 Bd2 23. Qxe6+ Kb8 24. Qe8+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Skidmore, Jennifer M"]
[Black "Lodge, Matt"]
[Result "1-0"]
[ECO "C33"]
[WhiteElo "1954"]
[BlackElo "1228"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 Bc5 5. d4 Bb6 6. Nf3 Qf6 7. c3 Nc6 8. e5
Qh6 9. h4 Nge7 10. Ng5 O-O 11. Bxf4 Ng6 12. Be3 Ngxe5 13. Bb3 d6 14. Bc2 Ng6
15. Qe1 Re8 16. Qf2 Nd8 17. Bd1 Rxe3 18. Qxe3 Bd7 19. Na3 Ne6 20. Nc4 Nxg5 21.
Qxg5 Qxg5 22. hxg5 Bb5 23. b3 d5 24. a4 dxc4 25. axb5 cxb3 26. Bxb3 Re8 27. Re1
Rxe1+ 28. Kxe1 Ba5 29. Kd2 Nf4 30. Re1 Kf8 31. Rf1 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Bartotto, Derrick"]
[Black "Parmet, Daniel"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1614"]
[BlackElo "1954"]
[PlyCount "84"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Nc6 5. Bb5 Nf6 6. fxe5 dxe5 7. d3 O-O 8. h3
Nh5 9. Bg5 f6 10. Bh4 Nf4 11. Qc2 a6 12. Bxc6 Nxd3+ 13. Kf1 bxc6 14. Nbd2 Be6
15. Rd1 Nf4 16. b3 Qe8 17. Bf2 Bxf2 18. Kxf2 Qg6 19. Nh4 Qg5 20. Ndf3 Qh5 21.
g3 Nxh3+ 22. Kg2 Ng5 23. Qf2 Nxe4 24. Qe3 Qg4 25. Nd2 Nxd2 26. Rxd2 Bd5+ 27.
Nf3 Bxf3+ 28. Qxf3 Qxf3+ 29. Kxf3 Rad8 30. Rhd1 Rxd2 31. Rxd2 g6 32. Rd7 Rf7
33. Rd8+ Kg7 34. Ra8 Rd7 35. Ke3 f5 36. Rxa6 g5 37. Rxc6 f4+ 38. gxf4 exf4+ 39.
Kf3 h5 40. a4 Rf7 41. a5 g4+ 42. Kg2 f3+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Noor, Taimoor"]
[Black "Veech, John"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1876"]
[BlackElo "2052"]
[PlyCount "64"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Be3
Ng4 9. O-O-O Nxe3 10. Qxe3 Be7 11. f4 b5 12. Nf3 Bb7 13. Kb1 Nd7 14. f5 Qb6 15.
Qf4 e5 16. Qd2 Rc8 17. Nd5 Bxd5 18. exd5 Nf6 19. Qb4 Rc5 20. c4 O-O 21. Nd2 Rb8
22. Nb3 Rc7 23. cxb5 axb5 24. Be2 Qf2 25. Bf3 Rc4 26. Qd2 Qb6 27. Rhe1 Nd7 28.
Na5 Bg5 29. Qd3 Qxa5 30. g3 Rbc8 31. b3 Rc3 32. Qe2 Qa3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Ramirez, Alejandro"]
[Black "Cao, Kevin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2605"]
[BlackElo "2166"]
[PlyCount "85"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 c6 6. Qc2 Bd6 7. O-O O-O 8. Nbd2
Re8 9. Re1 e5 10. cxd5 cxd5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bd7 14. Nxe5
Rxe5 15. Bf4 Re8 16. Rad1 Bc6 17. Bg5 Rc8 18. Qf5 h6 19. Bxf6 Qxf6 20. Qxf6
gxf6 21. e3 Rcd8 22. Rd4 Rd7 23. Red1 Red8 24. Bh3 Rd6 25. e4 Kg7 26. Bg2 b6
27. exd5 Bb7 28. Bf3 f5 29. Rf4 Kg6 30. h4 R6d7 31. Ra4 a5 32. Rad4 Kf6 33. Kg2
Ke5 34. d6 Bxf3+ 35. Kxf3 Rxd6 36. Rxd6 Rxd6 37. Rxd6 Kxd6 38. Kf4 Ke6 39. a4
Kf6 40. h5 Ke6 41. f3 Kf6 42. g4 Ke6 43. g5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Holliman, Bob"]
[Black "Kovalic, Jeffrey"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2202"]
[BlackElo "1936"]
[PlyCount "89"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. a3 Bg7 5. Nc3 e5 6. d3 Nge7 7. Be3 d6 8. Rb1 a5
9. Qd2 Nf5 10. Nf3 O-O 11. h4 Nxe3 12. Qxe3 Bg4 13. Nh2 Be6 14. O-O Rb8 15. Bd5
Bxd5 16. Nxd5 b5 17. b3 b4 18. a4 Ne7 19. Nf3 Nxd5 20. cxd5 Qe7 21. Qg5 f6 22.
Qe3 f5 23. Nd2 Rbe8 24. Nc4 Qd8 25. Qf3 e4 26. dxe4 Rxe4 27. e3 Rfe8 28. Kg2 h5
29. Qd1 Bc3 30. Qd3 Kh7 31. Rbc1 Bf6 32. Rh1 Bg7 33. Nd2 R4e7 34. Qa6 Re5 35.
Nf3 R5e7 36. Ng5+ Kg8 37. Rhd1 Bf6 38. Ne6 Rxe6 39. dxe6 Rxe6 40. Rxc5 Re8 41.
Qxd6 Qxd6 42. Rxd6 Be7 43. Rxg6+ Kf7 44. Rcc6 Rd8 45. Rh6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Phillips, Daymion"]
[Black "Smith, Frank H"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1493"]
[BlackElo "1962"]
[PlyCount "34"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. O-O a6 7. Bc4 b5 8. Bd5 e6
9. Bxc6 Bxc6 10. d3 Ne7 11. Qe1 Bg7 12. Rb1 b4 13. Ne2 O-O 14. Qh4 d5 15. Ne5
dxe4 16. Nxc6 Nxc6 17. dxe4 Qxh4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Gadson, Isaiah"]
[Black "Bartotto, Derrick"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1963"]
[BlackElo "1614"]
[PlyCount "56"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Bd3 cxd4 7. exd4 Bd6 8. Bg3
O-O 9. Nbd2 Re8 10. O-O e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Nf3 Bg4 14. Be2 Bxg3
15. hxg3 Qb6 16. Qc2 Ne4 17. Nd4 Bxe2 18. Nxe2 Rac8 19. Rad1 Re5 20. Rd4 Nf6
21. Rfd1 Rce8 22. Nf4 Re1+ 23. Rxe1 Rxe1+ 24. Kh2 Ng4+ 25. Kh3 f5 26. Qxf5
Nxf2+ 27. Kh4 Rh1+ 28. Nh3 Qh6+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Abrahamyan, Tatev"]
[Black "Johnson, Kevin Dale"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2369"]
[BlackElo "2000"]
[PlyCount "63"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. Nd5 Nxd5 13. Bxg7 Kxg7 14. Bxd5
Rc8 15. O-O-O a5 16. a3 Qc7 17. Bb3 Be6 18. Kb1 Bc4 19. g4 h6 20. h4 a4 21.
Bxc4 bxc4 22. Qc3+ Kh7 23. f4 f6 24. g5 fxg5 25. hxg5 h5 26. f5 Qd7 27. Rh2 Rh8
28. Rdh1 e5 29. Qf3 Rcf8 30. Rxh5+ gxh5 31. Qxh5+ Kg7 32. f6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Karlow, Nick"]
[Black "Giminez, Randy"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2083"]
[BlackElo "1800"]
[PlyCount "79"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d6 2. d4 Nd7 3. e4 h6 4. Be2 e5 5. c4 Ngf6 6. Nc3 Be7 7. O-O c6 8. Be3
Qc7 9. Rc1 Nf8 10. b4 g5 11. c5 Ng6 12. cxd6 Qxd6 13. dxe5 Qxd1 14. Rfxd1 Nh5
15. b5 Nhf4 16. Bf1 Bg4 17. bxc6 bxc6 18. Ne2 Nxe2+ 19. Bxe2 Bxf3 20. Bxf3 Nxe5
21. Be2 Rc8 22. Rd5 Ng6 23. Rxc6 Rxc6 24. Bb5 O-O 25. Bxc6 Rc8 26. Ba4 Bd8 27.
f3 Bb6 28. Bxb6 axb6 29. Bb3 Nf4 30. Rd6 b5 31. g3 Ne2+ 32. Kf2 Nc1 33. Rd5 b4
34. Rb5 Rc3 35. Bd5 Rc2+ 36. Ke3 Nxa2 37. Rb7 Nc3 38. Bxf7+ Kf8 39. Bb3 Re2+
40. Kd4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Humphries, Dennis"]
[Black "Smith, Frank H"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1700"]
[BlackElo "1962"]
[PlyCount "111"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Be3 Be6 10. f4 Qc7 11. f5 Bc4 12. h3 b5 13. Bxc4 bxc4 14. Nd2 Nbd7 15.
g4 Nb6 16. g5 Nfd7 17. Kh1 Rfd8 18. Qg4 Nc5 19. f6 Bf8 20. h4 d5 21. exd5 Nxd5
22. Nxd5 Rxd5 23. Nxc4 Qb7 24. Qg2 Rad8 25. b3 g6 26. Rae1 Qc7 27. Qh2 a5 28.
Bg1 a4 29. h5 Qb7 30. Qg2 axb3 31. axb3 Qc7 32. hxg6 fxg6 33. Bh2 Qf7 34. Bxe5
Ne6 35. Bf4 Nxf4 36. Rxf4 Qc7 37. Rfe4 Bb4 38. Re8+ Kf7 39. Rxd8 Rxd8 40. Rf1
Rd7 41. Qe4 Bc3 42. Qf3 Bd2 43. Rd1 Bc3 44. Rxd7+ Qxd7 45. Qxc3 Qd1+ 46. Kg2
Qg4+ 47. Kf2 Qxg5 48. Ne5+ Ke6 49. f7 Qf5+ 50. Ke2 Qe4+ 51. Kd2 Qf4+ 52. Qe3
Qb4+ 53. Ke2 Qb5+ 54. c4 Qb4 55. f8=Q Qxf8 56. Nxg6+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Phillips, Daymion"]
[Black "Cheng, Tony"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1493"]
[BlackElo "1853"]
[PlyCount "142"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 a6 6. Bxc6 bxc6 7. O-O Nf6 8. d3
d5 9. Qe1 O-O 10. Qh4 Qb6 11. Kh1 c4 12. Na4 Qa7 13. e5 Ng4 14. d4 Nh6 15. Nc5
Nf5 16. Qf2 a5 17. g4 Nh6 18. h3 f5 19. exf6 exf6 20. c3 Nf7 21. f5 gxf5 22.
gxf5 Bxf5 23. Qg3 Qb8 24. Qg2 Qc8 25. Ng1 Nd6 26. Bh6 Ra7 27. Rf3 Kh8 28. Bf4
Ne4 29. Rff1 Nxc5 30. dxc5 Be4 31. Nf3 Rg8 32. Kh2 Qf5 33. Qg4 Qxg4 34. hxg4
Bf8 35. Bd6 Bxd6+ 36. cxd6 Rxg4 37. Nd4 Rg2+ 38. Kh3 Rag7 39. Rxf6 R7g3+ 40.
Kh4 Rg4+ 41. Kh3 R2g3+ 42. Kh2 Bg2 43. Rh6 Be4 44. Rf1 Rg2+ 45. Kh3 Rg6 46.
Rxg6 Rxg6 47. d7 Rg8 48. Rf7 Bg6 49. Re7 Rd8 50. Nxc6 Bf5+ 51. Kh4 Rxd7 52.
Rxd7 Bxd7 53. Nxa5 Kg7 54. Nb7 Kf7 55. Nc5 Bc6 56. Kh5 Ke7 57. a4 Kd6 58. Na6
Bxa4 59. Nb4 Kc5 60. Na6+ Kb6 61. Nb8 Kb7 62. Kh6 Kxb8 63. Kxh7 Kc7 64. Kg6 Kd6
65. Kf5 Kc5 66. Kf4 d4 67. Kf3 d3 68. Ke3 Bb3 69. Kd2 Kd5 70. Ke3 Ke5 71. Kf3
d2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Hall, Bill"]
[Black "Wood, Chris"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2095"]
[BlackElo "1930"]
[PlyCount "97"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. c4 c6 3. b3 Nf6 4. Bb2 e6 5. e3 Nbd7 6. Be2 Bd6 7. d4 O-O 8. O-O
Ne4 9. Nc3 f5 10. Ne5 Nxe5 11. Nxe4 Nf3+ 12. Bxf3 fxe4 13. Bg4 Qe7 14. f4 exf3
15. Rxf3 Bd7 16. Qe2 Rxf3 17. gxf3 Be8 18. Kh1 Bg6 19. Rg1 Re8 20. c5 Bc7 21.
f4 Rf8 22. Rg3 Be4+ 23. Kg1 Kh8 24. Bc3 g5 25. Be1 gxf4 26. Rh3 Qg7 27. exf4
Bxf4 28. Bf2 Rg8 29. Rh4 Bg5 30. Rh5 Bf6 31. h3 Bg6 32. Kf1 Bxd4 33. Bxd4 Qxd4
34. Qe5+ Qxe5 35. Rxe5 Re8 36. Rxe6 Rxe6 37. Bxe6 b6 38. b4 Bd3+ 39. Kf2 Kg7
40. a4 bxc5 41. bxc5 Kf6 42. Bd7 Ke5 43. Ke3 Bf1 44. h4 d4+ 45. Kf2 Bc4 46.
Bxc6 Bd5 47. Bd7 a5 48. Be8 Bb3 49. Ke2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "3"]
[White "Gadson, Isaiah"]
[Black "Coryea, Dan"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1963"]
[BlackElo "1800"]
[PlyCount "112"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. O-O Nbd7 7. b3 e6 8. c4
Bd6 9. Bb2 O-O 10. Nbd2 Qe7 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 f5 14. Qe2 Rf6
15. Rfe1 Rh6 16. Bc1 f4 17. Qe4 Rf8 18. Bd2 Rf5 19. c5 Qf7 20. cxd6 g5 21. h3
Qh5 22. Nh2 Qf7 23. a4 Rg6 24. f3 h5 25. b4 Nb6 26. Qd3 Nc8 27. Re5 Nxd6 28.
Rae1 Qd7 29. Qb3 Rff6 30. Bc3 Nf5 31. R5e4 Ng3 32. Re5 Nf5 33. Qd1 Ne3 34. Qe2
Nd5 35. Qd3 Kf7 36. Nf1 Kg7 37. Nh2 Qd6 38. Qc4 Rf7 39. Bd2 Rd7 40. Qc5 Nb6 41.
a5 Qxc5 42. bxc5 Nc4 43. R5e2 Kf7 44. Bc3 Ne3 45. Nf1 Nd5 46. Bb2 g4 47. fxg4
hxg4 48. hxg4 Rxg4 49. Rxe6 Rd8 50. R6e4 Rdg8 51. g3 R4g6 52. Bc1 fxg3 53. Kg2
Rf6 54. Nxg3 Rg7 55. Bd2 Rfg6 56. Rf1+ Nf6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "3"]
[White "Ding, Jialin"]
[Black "Miles, Kyle"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2047"]
[BlackElo "1874"]
[PlyCount "145"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. exf6 hxg5 7. fxg7 Rg8 8.
Nge2 Qf6 9. Qd3 Bd7 10. a3 Ba5 11. O-O-O Na6 12. g3 O-O-O 13. Bg2 c5 14. Rhf1
Kb8 15. dxc5 Nxc5 16. Qd4 Qxd4 17. Rxd4 Bb6 18. Rdd1 Bc6 19. Nd4 Rxg7 20. Nxc6+
bxc6 21. b4 Nd7 22. h3 Ne5 23. Na4 Nc4 24. Nxb6 axb6 25. Rd3 e5 26. Rfd1 Kc7
27. b5 f5 28. bxc6 e4 29. Rxd5 Rxd5 30. Rxd5 Rf7 31. Bf1 Nd6 32. Bb5 Nxb5 33.
Rxb5 Kxc6 34. Re5 Kd6 35. Re8 Rh7 36. Rg8 Rxh3 37. Rxg5 f4 38. gxf4 Rxa3 39.
Re5 Rf3 40. Rxe4 Rxf2 41. Kb2 Kd5 42. Rb4 Kc5 43. Kb3 b5 44. Re4 Rf1 45. Kc3
b4+ 46. Kd3 Rf3+ 47. Kd2 Rf2+ 48. Kd3 Rf3+ 49. Ke2 Rc3 50. Kd2 Rf3 51. Ke1 Rc3
52. Re2 b3 53. cxb3 Rxb3 54. Kf2 Kd6 55. Re5 Rb2+ 56. Kg3 Rb1 57. Kg4 Rh1 58.
Re2 Rh8 59. Kg5 Rg8+ 60. Kf6 Ra8 61. f5 Ra1 62. Kf7 Ra7+ 63. Kg6 Ra1 64. f6
Rg1+ 65. Kf7 Rf1 66. Kg7 Rg1+ 67. Kf8 Rf1 68. f7 Kd7 69. Rd2+ Kc6 70. Rd4 Rf2
71. Kg7 Rg2+ 72. Kf6 Rh2 73. f8=Q 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "3"]
[White "Vibbert, Sean"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2110"]
[BlackElo "2500"]
[PlyCount "120"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. Be2 e6 7. O-O Be7 8. c4
Qd6 9. b3 b6 10. dxc5 Qxc5 11. Ba3 Qc7 12. Bxe7 Kxe7 13. a4 Rd8 14. Qc1 Nc6 15.
Nc3 Bb7 16. Qe3 h6 17. h3 Nb4 18. Rad1 Qc5 19. Ne5 Qxe3 20. fxe3 a5 21. Bf3
Bxf3 22. gxf3 Nd7 23. Nxd7 Rxd7 24. Rxd7+ Kxd7 25. Rd1+ Ke7 26. Kf2 g5 27. Ke2
Na6 28. Nb5 Rd8 29. Rxd8 Kxd8 30. Kd2 Kd7 31. Kc3 f5 32. Nd4 h5 33. Ne2 h4 34.
Kd4 Kd6 35. e4 Nc5 36. e5+ Ke7 37. Kc3 Na6 38. Kd4 Kd7 39. Ke3 Nb4 40. f4 g4
41. hxg4 fxg4 42. Ke4 Na6 43. f5 Nc5+ 44. Kf4 exf5 45. Kxf5 h3 46. Kxg4 h2 47.
Ng3 Ke6 48. Kh3 Kxe5 49. Kxh2 Nxb3 50. Ne2 Nc5 51. Kg2 Ke4 52. Kf1 Kd3 53. Nf4+
Kxc4 54. Ke2 Nxa4 55. Kd2 b5 56. Ng2 Kb3 57. Kc1 Nc3 58. Ne3 b4 59. Nf1 Ka2 60.
Kc2 Nb5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "3"]
[White "Gurevich, Dmitry"]
[Black "Inskeep, Ben"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2514"]
[BlackElo "2147"]
[PlyCount "81"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Bb3 Nc6 8. Qe2
cxd4 9. Rd1 Be7 10. exd4 O-O 11. Nc3 Bd7 12. d5 exd5 13. Nxd5 Nxd5 14. Bxd5 Qc7
15. Bg5 Rae8 16. Qc4 h6 17. Bf4 Qc8 18. Rac1 Bf6 19. Bd6 Be7 20. Qf4 Bxd6 21.
Qxd6 Be6 22. Bxc6 Rd8 23. Bxb7 Rxd6 24. Bxc8 Rxd1+ 25. Rxd1 Rxc8 26. b3 Rc2 27.
Ra1 Bd5 28. h3 Kf8 29. Kf1 g6 30. Ne5 h5 31. h4 Ke7 32. Nd3 Rd2 33. Nf4 Kd6 34.
Ke1 Rd4 35. Nxd5 Kxd5 36. Rd1 Kc5 37. Rxd4 Kxd4 38. Kd2 a5 39. a4 Kc5 40. Kc3
f6 41. f4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Garnier, Joe"]
[Black "Roush, John"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1950"]
[BlackElo "1806"]
[PlyCount "41"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qa5 8. Bxf6
gxf6 9. Qf3 Nd7 10. Bc4 Nb6 11. Bb3 Rb8 12. f5 Qe5 13. O-O-O h5 14. fxe6 Bh6+
15. Kb1 fxe6 16. Rhe1 O-O 17. Nf5 Kh7 18. Nxh6 Nd7 19. Nf5 Qxh2 20. Rh1 Ne5 21.
Qe2 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Schmidt, Roger"]
[Black "Juengel, Dan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1289"]
[BlackElo "1893"]
[PlyCount "70"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bc4 e6 6. O-O Nge7 7. d3 d5 8. Bb5
O-O 9. Bxc6 Nxc6 10. Qe1 a6 11. e5 b5 12. Bd2 Bb7 13. Qf2 Qb6 14. a3 a5 15. Ne2
Rfc8 16. Be3 d4 17. Bd2 Bf8 18. Ng5 Be7 19. Qh4 Bxg5 20. Qxg5 Qd8 21. Qxd8+
Rxd8 22. Ng3 Ne7 23. Rae1 b4 24. axb4 axb4 25. Ra1 Kf8 26. h4 h5 27. Kh2 Ng8
28. Ne4 Bxe4 29. dxe4 Nh6 30. Kg3 Ng4 31. b3 Rxa1 32. Rxa1 d3 33. c3 bxc3 34.
Bxc3 d2 35. Rd1 Rd3# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Jung, Hans"]
[Black "Dushyanth, Reddivari"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2147"]
[BlackElo "1954"]
[PlyCount "93"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d3 c5 3. Nd2 Nc6 4. g3 Nge7 5. f4 g6 6. h4 h5 7. Bg2 Bg7 8. Nh3 d5
9. O-O dxe4 10. Nxe4 b6 11. Kh2 Bb7 12. a4 Qc7 13. Nhg5 Nf5 14. Bd2 Bxb2 15.
Rb1 Bg7 16. a5 O-O 17. Bf3 Ncd4 18. Bxh5 Bxe4 19. dxe4 Nh6 20. c3 gxh5 21. cxd4
Ng4+ 22. Kh3 cxd4 23. e5 Rac8 24. axb6 axb6 25. Rc1 Qd7 26. Qe2 Rxc1 27. Bxc1
Qd5 28. Qd3 Qh1+ 29. Rxh1 Nf2+ 30. Kg2 Nxd3 31. Rd1 Nxc1 32. Rxc1 Rd8 33. Ne4
d3 34. Kf3 b5 35. Ke3 Rd5 36. Rd1 Kh7 37. Rxd3 Rxd3+ 38. Kxd3 Kg6 39. Nd6 b4
40. Kc4 f6 41. exf6 Bxf6 42. Kxb4 Be7 43. Kc5 Kf6 44. Kc6 e5 45. fxe5+ Kxe5 46.
Ne8 Kf5 47. Ng7+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Giminez, Randy"]
[Black "Vibbert, Sean"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1800"]
[BlackElo "2110"]
[PlyCount "114"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. O-O c5 6. b3 Ba6 7. Bb2 Be7 8. c4
dxc4 9. bxc4 O-O 10. Qc2 Nc6 11. a3 h6 12. Nbd2 Rc8 13. Ne4 cxd4 14. exd4 Nxe4
15. Bxe4 Na5 16. Ne5 Nxc4 17. Nxc4 Bxc4 18. Rfc1 Bg5 19. Rd1 Bd5 20. Qd3 Bxe4
21. Qxe4 Qd5 22. Qxd5 exd5 23. Bc1 Bf6 24. Be3 Rc4 25. Kf1 Rfc8 26. Ra2 Rc3 27.
Ke2 Rb3 28. Rd3 Rb1 29. Rd1 Rxd1 30. Kxd1 Rc4 31. Rd2 Rc3 32. Ra2 Be7 33. a4
Rc4 34. a5 b5 35. a6 Bd8 36. Kd2 Bb6 37. Kd3 Kf8 38. Rb2 b4 39. Rc2 Rc7 40.
Rxc7 Bxc7 41. h3 Ke7 42. Kc2 Kd7 43. Kb3 Bd6 44. Bd2 Kc6 45. Bxb4 Bxb4 46. Kxb4
Kb6 47. h4 h5 48. f3 g6 49. g4 f6 50. gxh5 gxh5 51. f4 f5 52. Kb3 Kxa6 53. Ka4
Kb6 54. Kb4 a5+ 55. Kc3 Kb5 56. Kb3 a4+ 57. Kc3 Ka5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Veech, John"]
[Black "Ramirez, Alejandro"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2052"]
[BlackElo "2605"]
[PlyCount "60"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 b4 5. e4 d6 6. f4 g6 7. Nf3 Bg7 8. Bd3 O-O
9. O-O a5 10. Qe2 e6 11. e5 Ne8 12. Nbd2 exd5 13. cxd5 Bb7 14. e6 fxe6 15. dxe6
Nc6 16. Ng5 Qe7 17. Ndf3 Rf6 18. f5 h6 19. fxg6 hxg5 20. Bxg5 Nd4 21. Qe1 Nxf3+
22. gxf3 Rxg6 23. Bxg6 Qxg5+ 24. Qg3 Qxg3+ 25. hxg3 Bxb2 26. Rad1 Bd4+ 27. Kh2
Kg7 28. Bf5 Rd8 29. Bh3 Nc7 30. Rde1 Bd5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "2"]
[White "Schmidt, Brad"]
[Black "Holliman, Bob"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1802"]
[BlackElo "2202"]
[PlyCount "120"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. O-O
Qc7 9. b4 Bb6 10. Qe2 Nge7 11. a4 a5 12. b5 Nd8 13. Ba3 Bc5 14. Bxc5 Qxc5 15.
Nbd2 Ng6 16. g3 f5 17. exf6 gxf6 18. c4 O-O 19. cxd5 exd5 20. Rfc1 Qd6 21. Qd1
Ne6 22. Bxg6 hxg6 23. Nc4 Qe7 24. Qxd5 Rad8 25. Qe4 f5 26. Qe5 Bc8 27. Nb6 Qf7
28. Nxc8 Rxc8 29. Rxc8 Rxc8 30. Re1 Nf8 31. Ng5 Qd7 32. Qf6 Qd5 33. Ne6 Nxe6
34. Qxe6+ Qxe6 35. Rxe6 Kf7 36. Rd6 Rc4 37. Rd7+ Kf6 38. Rxb7 Rxa4 39. f4 Rb4
40. b6 a4 41. Ra7 Rxb6 42. Rxa4 Rb2 43. Ra6+ Kg7 44. Re6 Kf7 45. Rd6 Kg7 46.
Rd1 Kh6 47. Rf1 Kh5 48. Rf2 Rb5 49. Kg2 Kg4 50. h3+ Kh5 51. Re2 Rb3 52. Kf2 Ra3
53. Re3 Ra1 54. Kf3 Rf1+ 55. Kg2 Ra1 56. Re8 Kh6 57. g4 fxg4 58. hxg4 Rb1 59.
Re6 Kg7 60. g5 Rb3 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "?"]
[White "Frye, David"]
[Black "Lodge, Matt"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "306"]
[BlackElo "1228"]
[PlyCount "26"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. d3 Nc6 3. g3 Nf6 4. Bg2 e5 5. e4 dxe4 6. Ng1 Bc5 7. Bxe4 Nxe4 8.
f3 Nf2 9. Qe2 Nxh1 10. Qg2 Nf2 11. Qxf2 Bxf2+ 12. Kxf2 Qd4+ 13. Be3 Qxb2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Gaul, Tom"]
[Black "Plagemann, Todd"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1787"]
[BlackElo "1932"]
[PlyCount "105"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. b3 Nc6 2. Bb2 e5 3. e3 d5 4. c4 d4 5. e4 Nf6 6. d3 Be7 7. Be2 O-O 8. g4 Bb4+
9. Kf1 a5 10. a3 Be7 11. Ra2 Be6 12. Bc1 Qd7 13. f3 Ne8 14. Qe1 g6 15. Bd1 Ng7
16. h4 f5 17. h5 f4 18. hxg6 hxg6 19. Rah2 Rae8 20. Qe2 Qd8 21. Rh7 Nh5 22.
gxh5 Kxh7 23. Qg2 g5 24. Nh3 Bxh3 25. Qxh3 Qc8 26. Qg2 Rg8 27. Be2 Ref8 28. Ke1
Qe6 29. Nd2 Nd8 30. Qg4 Rf6 31. Bf1 Qb6 32. Bh3 Ne6 33. Qg1 Nc5 34. Bf5+ Kh6
35. Ke2 Nxb3 36. Qg4 Nxc1+ 37. Rxc1 Bxa3 38. Rg1 Be7 39. Rb1 Bb4 40. Bg6 Qd6
41. Rg1 Rfxg6 42. hxg6 Rxg6 43. Qh5+ Kg7 44. Rh1 Rh6 45. Qxg5+ Rg6 46. Qh5 Rh6
47. Qg5+ Rg6 48. Qh5 Bxd2 49. Qh8+ Kf7 50. Rh7+ Ke6 51. Qe8+ Kf6 52. Qf7+ Kg5
53. Qf5# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Gurevich, Daniel"]
[Black "Dugovic, Daniel"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2136"]
[BlackElo "1884"]
[PlyCount "111"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne6 12. Be3 Qb8 13. b3 Nxd4 14. Bxd4
Bxd4+ 15. Qxd4 Bf5 16. c3 Bxb1 17. Raxb1 Qb6 18. Kh1 Qxd4 19. cxd4 a5 20. Rfc1
Kd7 21. Rc5 Rhb8 22. a3 Ra6 23. Kg1 Rab6 24. Rc3 Rb5 25. Kf2 c5 26. Rxc5 Rxc5
27. dxc5 Kc6 28. b4 axb4 29. axb4 Kb5 30. Ke3 Ra8 31. f5 Ra2 32. e6 fxe6 33.
fxe6 Ra6 34. Kd4 Rxe6 35. Kxd5 Re2 36. g3 Rxh2 37. Ke6 Rf2 38. Rh1 Rf6+ 39. Kd7
Rf7+ 40. Ke8 Rf3 41. Rxh7 Rxg3 42. Kd7 c6 43. Rh4 g5 44. Rh8 Rd3+ 45. Kc7 Kxb4
46. Kxc6 Rc3 47. Rb8+ Kc4 48. Rg8 Rg3 49. Re8 Kd4 50. Kd6 Kc4 51. c6 Rd3+ 52.
Kc7 Rc3 53. Kd7 Kc5 54. c7 Rd3+ 55. Ke7 Re3+ 56. Kf7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Harris, Peter"]
[Black "Swinger, Nathan"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "1585"]
[BlackElo "1912"]
[PlyCount "109"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nf3 h6 8. O-O
Be7 9. Re1 Be6 10. Be3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Be6 14. Qa4 O-O
15. a3 Qc7 16. Rad1 f5 17. b4 f4 18. Bc1 e4 19. Nd4 Nxd4 20. Rxd4 Qe5 21. Bb2
f3 22. Bxf3 Rxf3 23. Rd8+ Rxd8 24. Bxe5 Rfd3 25. Qc2 Bg5 26. Bc3 Rxc3 27. Qxc3
Bd2 28. Qa1 Bxe1 29. Qxe1 Bxc4 30. h3 Bd3 31. Qc3 a6 32. Qc7 Rd5 33. Qxb7 Rg5
34. h4 Rg6 35. Qc8+ Kf7 36. Qd7+ Kf8 37. f3 Bb1 38. Qf5+ Rf6 39. Qc5+ Kf7 40.
fxe4 Bxe4 41. Qc4+ Re6 42. Qc7+ Kf6 43. a4 Bc6 44. Qd8+ Kf7 45. Qc7+ Kf6 46.
Qa5 Be4 47. b5 axb5 48. axb5 Re7 49. Kf2 g6 50. g4 g5 51. hxg5+ hxg5 52. Ke3
Bb7+ 53. Kd4 Be4 54. Qd8 Kf7 55. Qxe7+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Howlett, Al"]
[Black "Phillips, Daymion"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1886"]
[BlackElo "1493"]
[PlyCount "79"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 Bd6 5. e3 f5 6. Be2 Nf6 7. O-O O-O 8. Ne5
Nbd7 9. f4 Ne4 10. Bd2 Kh8 11. Be1 Nxe5 12. fxe5 Be7 13. Nxe4 fxe4 14. Bg3 Bd7
15. Qb3 b6 16. Rac1 Rxf1+ 17. Rxf1 a5 18. a4 Bb4 19. Be1 Qe7 20. Bxb4 Qxb4 21.
Qxb4 axb4 22. Rf7 Rd8 23. cxd5 exd5 24. Re7 c5 25. b3 c4 26. e6 Bc8 27. Bd1 Kg8
28. Kf2 Rf8+ 29. Ke1 c3 30. Be2 h6 31. Bh5 Kh7 32. Bf7 c2 33. Rc7 Ba6 34. Rxc2
Bd3 35. Rc6 b5 36. a5 g6 37. Bxg6+ Kg7 38. Bf7 Kf6 39. a6 Ra8 40. Bh5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Kovalic, Jeffrey"]
[Black "Hua, Margaret"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1928"]
[BlackElo "1789"]
[PlyCount "119"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 d6 6. c3 b5 7. Bc2 Bb7 8. O-O
Be7 9. d3 Qd7 10. Nbd2 O-O 11. Rd1 Rfe8 12. Nf1 Bf8 13. Bg5 Re6 14. Bb3 Ree8
15. Bxf6 gxf6 16. a3 Ne7 17. Nh4 Bc8 18. Qh5 d5 19. Ng3 Qg4 20. exd5 Ng6 21.
Nxg6 fxg6 22. Qxg4 Bxg4 23. f3 Bd7 24. Ne4 Kg7 25. Re1 h6 26. Re2 f5 27. Nd2
Bd6 28. Rae1 c5 29. c4 Rab8 30. Ba2 Kf6 31. g3 Rbc8 32. Kg2 h5 33. Rb1 Rb8 34.
cxb5 axb5 35. Rbe1 Ra8 36. Bb3 Rab8 37. Ra1 Ra8 38. Bc2 Ra7 39. Rae1 Raa8 40.
Ra1 Ra7 41. Ree1 Rea8 42. Rac1 Rc8 43. Bb1 Raa8 44. Nb3 Rab8 45. Re2 c4 46.
dxc4 bxc4 47. Na5 c3 48. b4 Rb5 49. Ba2 Rbb8 50. Nc4 Bc7 51. Rxc3 Bb5 52. Rec2
Bxc4 53. Rxc4 Ke7 54. Rxc7+ Rxc7 55. Rxc7+ Kd8 56. d6 Ra8 57. Be6 f4 58. b5 Ke8
59. Rc8+ Rxc8 60. Bxc8 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Krush, Irina"]
[Black "Karlow, Nick"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2500"]
[BlackElo "2004"]
[PlyCount "68"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 O-O 6. Bg5 c6 7. Qd2 e5 8. d5 Qa5
9. h4 Nbd7 10. Rb1 cxd5 11. cxd5 Qb4 12. a3 Qb3 13. Bd1 Qc4 14. b3 Qc7 15. Nge2
b6 16. Rc1 Ba6 17. O-O Rac8 18. b4 Bc4 19. Re1 a6 20. Ng3 h5 21. Na4 b5 22. Nb2
Nb6 23. a4 Qd7 24. a5 Na8 25. Nxc4 bxc4 26. Be2 Nc7 27. Rxc4 Nb5 28. Rec1 Rxc4
29. Rxc4 Ne8 30. Rc6 Nec7 31. Bxb5 Nxb5 32. Rxa6 Nd4 33. Ne2 Nxe2+ 34. Qxe2 Rc8
1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Luther, Ronald G"]
[Black "Donofrio, Leo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2204"]
[BlackElo "1871"]
[PlyCount "33"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. h3 e5 6. Bc4 h6 7. Qe2 a6 8. O-O
Be6 9. Bxe6 Qxe6 10. Re1 Bd6 11. d4 Nxd4 12. Nxd4 exd4 13. Qd1 Be5 14. f4 Qb6
15. Rxe5+ Kf8 16. Nd5 Qa7 17. Qe1 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Melekhina, Alisa"]
[Black "Rhee, William W"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2304"]
[BlackElo "1995"]
[PlyCount "65"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. Be3 d6 7. Qd2 Nd4 8. Nd1
Ne7 9. c3 Ndc6 10. Bh6 O-O 11. h4 Bxh6 12. Qxh6 f6 13. Qd2 Kg7 14. h5 g5 15.
h6+ Kh8 16. f4 g4 17. Ne3 f5 18. Ne2 Rf6 19. d4 Ng8 20. O-O-O Qf8 21. d5 Nce7
22. e5 dxe5 23. fxe5 Rxh6 24. d6 Rxh1 25. Rxh1 Qd8 26. dxe7 Qxd2+ 27. Kxd2 Nxe7
28. Nf4 Bd7 29. Kc1 Nc6 30. Nc4 Kg8 31. Nh5 Rd8 32. Nf6+ Kf8 33. Rxh7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Miles, Kyle"]
[Black "Mclaughlin, Jim"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1864"]
[BlackElo "2117"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Be3 Ng4 10. Bg5 f6 11. Bh4 Nh6 12. Ne1 g5 13. Bg3 Ng6 14. f3 f5 15. Nd3
Nf4 16. b4 a5 17. a3 axb4 18. axb4 Rxa1 19. Qxa1 Nxd3 20. Bxd3 f4 21. Bf2 g4
22. Kh1 Qg5 23. Nb5 g3 24. Bg1 Bh3 25. Qa2 Bd7 26. Nxc7 gxh2 27. Bb6 Bf6 28. c5
Be7 29. c6 Bc8 30. cxb7 Bxb7 31. Ne6 Qg3 32. Nxf8 Bxf8 33. Qa7 Bc8 34. Bf2 Qg5
35. b5 Qh5 36. b6 Ng4 37. b7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Parmet, Daniel"]
[Black "Cao, Kevin"]
[Result "0-1"]
[ECO "C51"]
[WhiteElo "1961"]
[BlackElo "2180"]
[PlyCount "48"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. O-O d6 8.
cxd4 Bb6 9. Qb3 Na5 10. Bxf7+ Kf8 11. Qd1 Kxf7 12. Ng5+ Kf8 13. Nc3 h6 14. Qh5
Qe8 15. Qf3+ Nf6 16. e5 hxg5 17. exf6 Qh5 18. fxg7+ Kxg7 19. Qg3 Qh4 20. Qxg5+
Qxg5 21. Bxg5 Bxd4 22. Rac1 Bd7 23. Ne2 Bb6 24. Rc3 Bb5 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "1"]
[White "Prather, Chris"]
[Black "Vehyl, Stanley"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1905"]
[BlackElo "709"]
[PlyCount "17"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. O-O Bc5 6. e5 Nh5 7. Ng5 O-O 8.
Qxh5 Nxe5 9. Qxh7# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Rodriguez, Cesareo"]
[Black "Skidmore, Jennifer M"]
[Result "0-1"]
[ECO "C30"]
[WhiteElo "1808"]
[BlackElo "1954"]
[PlyCount "34"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. f4 Bc5 3. Nf3 d5 4. Nxe5 dxe4 5. Bc4 Nh6 6. Bxf7+ Nxf7 7. Nxf7 Qd4
8. Rf1 Kxf7 9. Qh5+ g6 10. c3 gxh5 11. cxd4 Bxd4 12. f5 Rg8 13. g3 b6 14. Nc3
Nc6 15. Nxe4 Re8 16. d3 Ba6 17. Kd2 Rxe4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Vergilesov, Alex"]
[Black "Gadson, Isaiah"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1846"]
[BlackElo "1955"]
[PlyCount "75"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. Bd3 Bg4 7. f3 Bh5 8.
Qd2 Nbd7 9. O-O-O c6 10. Re1 O-O 11. h4 Bd6 12. g4 Bg6 13. h5 Bxd3 14. Qxd3 Qc7
15. Nge2 Rfe8 16. Bd2 Nf8 17. g5 N6d7 18. g6 fxg6 19. hxg6 Nxg6 20. f4 Nf6 21.
Reg1 Nxf4 22. Qf5 Nxe2+ 23. Nxe2 Qf7 24. Nf4 Re7 25. Rh6 Bxf4 26. Bxf4 Kh8 27.
Be5 Rf8 28. Rxg7 Qxg7 29. Rxf6 Kg8 30. Rxf8+ Qxf8 31. Qg4+ Kf7 32. Qf5+ Ke8 33.
Qc8+ Kf7 34. Qf5+ Kg8 35. Qg4+ Rg7 36. Qe6+ Qf7 37. Qc8+ Qf8 38. Qe6+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Voelker, Jim"]
[Black "Howe, Bob"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2140"]
[BlackElo "1699"]
[PlyCount "93"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. Bd2 Nbd7 8.
Qe2 e6 9. O-O-O Bb4 10. Nh4 Bg4 11. f3 Bh5 12. g4 Bg6 13. Nxg6 hxg6 14. a3 Bxc3
15. Bxc3 Qc7 16. d5 cxd5 17. Bxd5 O-O-O 18. Ba2 Qf4+ 19. Bd2 Qe5 20. Qc4+ Qc7
21. Qa4 Qc5 22. Rhe1 Nd5 23. Bxd5 exd5 24. Be3 d4 25. Bxd4 Nb6 26. Bxc5 Nxa4
27. Bg1 Rd7 28. Rxd7 Kxd7 29. b3 Nc3 30. Bd4 Nb5 31. Bxg7 Rxh2 32. Bf8 f5 33.
Re7+ Kc8 34. Re5 Nd4 35. Rc5+ Nc6 36. gxf5 gxf5 37. Rxf5 a6 38. Bg7 Rg2 39. Bc3
Kd7 40. Rf7+ Kc8 41. a4 Re2 42. f4 b5 43. axb5 axb5 44. Rf5 b4 45. Rc5 Kd7 46.
Bd2 Rf2 47. Rc4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Wood, Chris"]
[Black "Smith, James Larkin"]
[Result "0-1"]
[ECO "D23"]
[WhiteElo "1953"]
[BlackElo "1795"]
[PlyCount "71"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Qc2 dxc4 5. Qxc4 Bf5 6. Nc3 e6 7. Bg5 Be7 8.
Nh4 Bg6 9. e3 Nbd7 10. a4 Nd5 11. Bxe7 Qxe7 12. Nxg6 hxg6 13. Be2 N7f6 14. a5
Qc7 15. g3 O-O 16. O-O Rac8 17. Bf3 Nxc3 18. bxc3 e5 19. Rab1 exd4 20. cxd4
Rfd8 21. Qc5 a6 22. Rb3 Rb8 23. Rfb1 Rdc8 24. Qb6 Qe7 25. Qa7 Nd7 26. d5 cxd5
27. Rxb7 Ra8 28. Qd4 Qf6 29. Rxd7 Qxf3 30. Qxd5 Qf6 31. Rd6 Qc3 32. Rb7 Qa1+
33. Kg2 Rf8 34. Qd4 Qxa5 35. Rxg6 f6 36. Rgxg7+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Bartotto, Derrick"]
[Black "Abrahamyan, Tatev"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1614"]
[BlackElo "2369"]
[PlyCount "46"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. c3 Qb6 7. Qb3 cxd4 8.
Qxb6 axb6 9. cxd4 Ba6 10. Ne2 c5 11. Nbc3 Ne7 12. Na4 Bxe2 13. Nxb6 Rb8 14.
dxc5 Ba6 15. a4 Nc6 16. a5 Bxc5 17. f4 Bxb6 18. axb6 Rxb6 19. h4 Nd4 20. Kf2
Nb3 21. Ra2 O-O 22. Rd1 Nxc1 23. Rxc1 Bc4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Benjamin, Richard"]
[Black "Hess, Peter"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2200"]
[BlackElo "1960"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. O-O d6 6. c3 O-O 7. Bb3 Bg4 8. Nbd2
Na5 9. Bc2 c5 10. h3 Bh5 11. Re1 Re8 12. Nf1 Nc6 13. Ng3 Bg6 14. Nh4 b5 15.
Nhf5 Bf8 16. Qf3 a5 17. Bg5 a4 18. h4 Re6 19. h5 Bxf5 20. exf5 e4 21. Nxe4 Rxe4
22. Rxe4 Ne5 23. Qh3 h6 24. Bh4 Be7 25. Re2 Ra7 26. Rae1 Nd5 27. Bxe7 Rxe7 28.
Qh4 Qe8 29. Kf1 Qd7 30. d4 Nc6 31. Be4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Cheng, Tony"]
[Black "Steiner, Tim C"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1853"]
[BlackElo "2077"]
[PlyCount "96"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8. Qd2
Nc6 9. Bc4 Bd7 10. O-O-O Rb8 11. h4 b5 12. Bb3 Ne5 13. h5 Nc4 14. Bxc4 bxc4 15.
hxg6 fxg6 16. Qe2 Qc7 17. Bh6 Rfc8 18. Bxg7 Kxg7 19. Qe3 Rh8 20. g4 e6 21. f4
Nxg4 22. Qg3 h5 23. Qh4 Qd8 24. Qg3 Qe7 25. f5 exf5 26. Nd5 Qe5 27. Qh4 fxe4
28. Rhf1 Rhf8 29. Rfe1 Qxd5 30. Qg3 Qg5+ 31. Kb1 Qf4 32. Qc3 Ne5 33. a3 Rf7 34.
Ne2 Qf3 35. Qd4 Qxa3 36. Rg1 Kh7 37. Kc1 Qa1+ 38. Kd2 Nf3+ 39. Ke3 Nxd4 40.
Rxa1 Nxc2+ 41. Kd2 Nxa1 42. Rxa1 Rxb2+ 43. Ke1 Bh3 44. Ng3 h4 45. Kd1 hxg3 46.
Kc1 c3 47. Rxa7 Rxa7 48. Kd1 Ra1# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Davidson, Robert"]
[Black "Inskeep, Ben"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1846"]
[BlackElo "2147"]
[PlyCount "90"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 e6 5. Bd3 Be7 6. O-O O-O 7. Bc2 Nc6 8. d4 d5
9. e5 Ne4 10. Re1 f5 11. exf6 Nxf6 12. Be3 b6 13. Nbd2 Qc7 14. Rc1 Bd6 15. dxc5
bxc5 16. Nb3 Ne7 17. Bg5 e5 18. Qe2 Nc6 19. c4 d4 20. Nfd2 Bb7 21. Ne4 Rae8 22.
Nbd2 Nd8 23. Nxf6+ gxf6 24. Bh6 Rf7 25. Bf5 Kh8 26. Ne4 Bf8 27. Qh5 Bxh6 28.
Qxh6 Qe7 29. Qh5 Rg8 30. Rcd1 Ne6 31. Qh4 Ng5 32. Rd3 Bxe4 33. Bxe4 f5 34. Bd5
Nf3+ 35. Rxf3 Qxh4 36. Bxf7 Rf8 37. Be6 e4 38. Rxf5 Rxf5 39. Bxf5 e3 40. g3 Qf6
41. g4 Qh4 42. Rf1 Qxh3 43. fxe3 dxe3 44. Re1 Qg3+ 45. Kf1 Qf2# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Friedel, Joshua E"]
[Black "Ho, Randy"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2596"]
[BlackElo "2019"]
[PlyCount "65"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a5 9. O-O d6 10. Ndb5 Ng4 11. Bg5 h6 12. Bd2 Bd7 13. h3 Nf6 14. Qe2 Rc8 15.
Be3 Be6 16. Bxe6 fxe6 17. f4 Kh7 18. Rad1 Qe8 19. Kh2 Nd7 20. Qg4 Nb4 21. Rf2
Nc5 22. a3 Nba6 23. Rdf1 Nxe4 24. Nxe4 Qxb5 25. Qxe6 Qxb2 26. c4 Qxa3 27. f5
Kh8 28. fxg6 Rg8 29. Bxh6 Bxh6 30. Rf7 Bg7 31. R1f4 Rgf8 32. Rh4+ Kg8 33. Rf3+
1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Benjamin, Richard"]
[Black "Skidmore, Jennifer M"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2200"]
[BlackElo "1954"]
[PlyCount "85"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. O-O Nf6 5. d3 Bg4 6. Re1 O-O 7. h3 Bh5 8. c3
Nc6 9. Nbd2 Re8 10. Nf1 Bf8 11. Ng3 Bg6 12. Bb3 d5 13. Bg5 Qd6 14. Bxf6 dxe4
15. Bxe5 Nxe5 16. Nxe5 Qxe5 17. Nxe4 Rad8 18. d4 Qf4 19. Nd2 Bd6 20. Nf1 c5 21.
Qg4 Qf6 22. Ne3 h5 23. Qf3 Qxf3 24. gxf3 cxd4 25. cxd4 Bb4 26. Red1 b5 27. Rac1
Rd7 28. a4 a6 29. Rc6 Rd6 30. axb5 axb5 31. Rc7 Ba5 32. Rb7 Rb6 33. Ra7 Bb4 34.
Nd5 Rf6 35. Nxf6+ gxf6 36. Rb7 Re2 37. Rxb5 Bd6 38. Kf1 Re8 39. Rb6 Be7 40. Re1
Bd3+ 41. Kg2 Kf8 42. Rb7 h4 43. Ba4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Inskeep, Ben"]
[Black "Dugovic, Daniel"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2147"]
[BlackElo "1884"]
[PlyCount "69"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 d5 7. O-O c6 8. Qb3
dxc4 9. Qxc4 Nd5 10. e4 b5 11. Qe2 Nxc3 12. bxc3 c5 13. Rd1 Qa5 14. Be3 Qxc3
15. Rac1 Qa5 16. dxc5 Nc6 17. Nd4 Nxd4 18. Bxd4 e5 19. Bc3 Qa4 20. Qb2 Re8 21.
Rd5 Be6 22. c6 f6 23. Rxb5 Qxa2 24. Qxa2 Bxa2 25. Ba5 Bf8 26. c7 Be6 27. Bf1
Kf7 28. Rb7 Bc8 29. Rb8 Be6 30. c8=Q Rxb8 31. Qc7+ Be7 32. Bc4 Ra8 33. Bd5 Bxd5
34. exd5 Red8 35. Bb4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Tong, William"]
[Black "Ho, Randy"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1877"]
[BlackElo "2019"]
[PlyCount "102"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d6 2. e4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7 7. Bg5 O-O 8. Qd2
d5 9. exd5 cxd5 10. Bxf6 Bxf6 11. Nd1 Nc6 12. c3 Qc7 13. Ne3 Bh5 14. h3 Rad8
15. Rad1 a6 16. Rfe1 b5 17. a3 Na5 18. Ng4 Be7 19. Nfe5 Bg6 20. Nxg6 hxg6 21.
Ne5 Nc4 22. Bxc4 bxc4 23. Nxg6 fxg6 24. Rxe6 Rd6 25. Qe2 Bf6 26. Re1 Qb6 27.
Rxd6 Qxd6 28. Qc2 Bh4 29. Re2 Rf5 30. b4 Bd8 31. Re8+ Rf8 32. Re5 Bf6 33. Re3
Bh4 34. g3 Bg5 35. f4 Bxf4 36. gxf4 Qxf4 37. Qe2 Rf5 38. Re5 Rg5+ 39. Rxg5
Qxg5+ 40. Kh2 Kf7 41. Qf3+ Ke6 42. a4 Qd2+ 43. Kg3 Qe1+ 44. Kg2 Qd2+ 45. Kg3
Qe1+ 46. Kf4 Kd6 47. Kg4 Qe6+ 48. Kg3 Qe1+ 49. Kg4 Qe6+ 50. Kg5 Qe8 51. Qf4+
Kc6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Luther, Ronald G"]
[Black "Prather, Chris"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2216"]
[BlackElo "1898"]
[PlyCount "81"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. h3 O-O 8. Nge2
e5 9. O-O Nd4 10. g4 Bd7 11. Ng3 b5 12. f4 exf4 13. Bxf4 Bc6 14. Qd2 Re8 15.
Rf2 Ne6 16. Bh6 Nd7 17. Bxg7 Kxg7 18. Raf1 Ne5 19. Rf6 Qxf6 20. Rxf6 Kxf6 21.
Qh6 Ke7 22. Nd5+ Bxd5 23. exd5 Nf8 24. Ne4 Nfd7 25. Qh4+ f6 26. Qxh7+ Nf7 27.
Qxg6 Rg8 28. Qf5 Kd8 29. Qe6 Rf8 30. Nxd6 Nxd6 31. Qxd6 Rb8 32. Be4 Rb6 33. Qf4
Ra6 34. a3 b4 35. axb4 cxb4 36. Bf5 Ra1+ 37. Kf2 Ne5 38. Qxb4 Ke8 39. Qb8+ Kf7
40. Qc7+ Ke8 41. d6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Dugovic, Daniel"]
[Black "Parmet, Daniel"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1884"]
[BlackElo "1954"]
[PlyCount "17"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

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 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Swinger, Nathan"]
[Black "Tong, William"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1980"]
[BlackElo "1877"]
[PlyCount "32"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. exf6
Nxf6 9. Qg3 Qa5 10. Bd2 O-O 11. f3 Nc6 12. Qd6 cxd4 13. cxd4 Qb6 14. c3 Bd7 15.
Bd3 Rae8 16. Rb1 Qd8 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Finegold, Spencer"]
[Black "Benjamin, Richard"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1926"]
[BlackElo "2200"]
[PlyCount "7"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Hess, Robert L"]
[Black "Ramirez, Alejandro"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2657"]
[BlackElo "2605"]
[PlyCount "19"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. Nf3 Nc6 6. Bf4 dxe5 7. Qxd8+ Kxd8
8. Nxe5 Nxe5 9. Bxe5 f6 10. O-O-O+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Holliman, Bob"]
[Black "Veech, John"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2202"]
[BlackElo "2052"]
[PlyCount "67"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8.
cxd5 exd5 9. a3 Bd6 10. h3 Nbd7 11. Bd3 Qe7 12. b4 Ne4 13. Qc2 f5 14. b5 O-O
15. bxc6 bxc6 16. O-O Ndf6 17. Nxe4 fxe4 18. Be2 c5 19. dxc5 Bxc5 20. Bb2 Rac8
21. Qd2 Bd6 22. a4 Bb8 23. Bxf6 gxf6 24. Qxd5+ Kg7 25. Rab1 Rfd8 26. Rb7 Bc7
27. Qb3 Qe5 28. g3 Rd2 29. Qc4 Kh6 30. Rfb1 Bb6 31. Qxc8 Rxe2 32. Qh8+ Kg5 33.
Qh4+ Kf5 34. Qg4# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Wood, Chris"]
[Black "Steiner, Tim C"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "1930"]
[BlackElo "2077"]
[PlyCount "62"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 O-O 6. Be2 e5 7. d5 a5 8. Bg5 Na6
9. Nd2 Nc5 10. b3 Bd7 11. a3 Qe8 12. O-O Kh8 13. Qc2 Ng8 14. b4 axb4 15. axb4
Na6 16. Qb3 Bh6 17. Bxh6 Nxh6 18. Nb5 Qd8 19. Rfc1 b6 20. Na3 f5 21. c5 bxc5
22. Bxa6 Rxa6 23. bxc5 Qg5 24. Nf3 Qf4 25. exf5 Nxf5 26. Qb2 Ra4 27. c6 Bc8 28.
Nb5 Rb4 29. Qe2 Ba6 30. g3 Bxb5 31. Qxb5 Qxc1+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Bartotto, Derrick"]
[Black "Gaul, Tom"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1614"]
[BlackElo "1787"]
[PlyCount "60"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Ne7 6. O-O Nbc6 7. c3 Bg4 8.
h3 Be6 9. Re1 Qd7 10. Ng5 O-O-O 11. Nxe6 fxe6 12. Bg5 Rdf8 13. Qe2 e5 14. Bxe7
Qxe7 15. dxe5 Bc5 16. Rf1 Nxe5 17. Nd2 Qf6 18. Kh1 h5 19. Rae1 Nxd3 20. Qxd3 c6
21. Nf3 Bd6 22. Re2 g5 23. Rfe1 g4 24. Re6 Qf4 25. Ne5 Bxe5 26. R6xe5 Qxf2 27.
Qg6 Kc7 28. R1e2 Qf1+ 29. Kh2 g3+ 30. Qxg3 Rhg8 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Zenyuk, Iryna"]
[Black "Prather, Chris"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2280"]
[BlackElo "1898"]
[PlyCount "51"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5
9. Nxg5 Nd5 10. Nxf7 Qxh4 11. Nxh8 Bb4 12. Qd2 Bxc3 13. bxc3 Qe4+ 14. Be2 Nf4
15. f3 Nxg2+ 16. Kf2 Qh7 17. Ng6 Qxg6 18. Rag1 Nd7 19. Rxg2 Qh7 20. Rhg1 Kd8
21. Rg7 Qf5 22. Qxh6 Kc7 23. R1g5 Qf4 24. Qxe6 Qxh2+ 25. Kf1 Qf4 26. R5g6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Cheng, Tony"]
[Black "Hall, Bill"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1853"]
[BlackElo "2095"]
[PlyCount "57"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. f3 Bf5 5. c4 e6 6. dxe6 Nc6 7. Be3 Nb4 8. Na3
fxe6 9. g4 Bg6 10. Nh3 c6 11. Nf4 Qa5 12. Kf2 Bf7 13. Nc2 Nxc2 14. Qxc2 g5 15.
Ne2 h5 16. gxh5 g4 17. f4 Qxh5 18. Ng3 Qh4 19. Bg2 Bh6 20. Qd2 Bg6 21. Kg1 O-O
22. Rf1 Nh5 23. b4 Rad8 24. Nxh5 Bxh5 25. Qf2 Qe7 26. h3 g3 27. Qxg3+ Kh8 28.
f5 Bg7 29. Kh2 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Nakamura, Hikaru"]
[Black "Abrahamyan, Tatev"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2817"]
[BlackElo "2369"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 e6 6. e4 exd5 7. e5 Qe7 8. Qe2 Ng8
9. Nc3 Bb7 10. Nh3 c4 11. Nf4 axb5 12. Nfxd5 Bxd5 13. Nxd5 Qc5 14. Qe4 Ra4 15.
Nc3 Ra6 16. a4 Nf6 17. Qe3 Re6 18. f4 d5 19. Qxc5 Bxc5 20. axb5 O-O 21. Be2 Bb4
22. Bd2 Bxc3 23. Bxc3 Ne4 24. Rd1 Nd7 25. Rxd5 Nb6 26. Rd4 Nxc3 27. bxc3 f6 28.
Bxc4 Nxc4 29. Rxc4 fxe5 30. O-O e4 31. Rb4 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Donofrio, Leo"]
[Black "Garnier, Joe"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1864"]
[BlackElo "1950"]
[PlyCount "44"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. dxc5 Nc6 5. c4 e6 6. Nc3 Bxc5 7. cxd5 exd5 8.
Bb5 O-O 9. O-O Bg4 10. Be2 Bb4 11. Qb3 Bxc3 12. Qxc3 Ne4 13. Qb3 Qd7 14. h3 Be6
15. Nd4 Nxd4 16. exd4 f5 17. Re1 f4 18. Bd3 f3 19. Bxe4 dxe4 20. Qe3 Bxh3 21.
g3 Rae8 22. Kh2 Bg2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Ho, Randy"]
[Black "Cheng, Tony"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2019"]
[BlackElo "1853"]
[PlyCount "91"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nd7 6. Nc3 Ngf6 7. d6 exd6 8.
Nf3 Bg7 9. Bf4 O-O 10. Bxd6 Re8+ 11. Be2 Qb6 12. Ba3 Nf8 13. O-O Ne6 14. Bc4 a6
15. Re1 Bd7 16. Qb3 Qc7 17. Nd5 Nxd5 18. Bxd5 Nd8 19. Be7 Bc6 20. Bh4 Bxd5 21.
Rxe8+ Bf8 22. Qxd5 Rc8 23. Bxd8 Qf4 24. Bg5 Qb8 25. Rxc8 Qxc8 26. Ne5 Qe8 27.
Bf6 b5 28. h3 Bg7 29. Bxg7 Kxg7 30. Qd7 Qf8 31. Rc1 h5 32. Rc7 b4 33. Qxf7+
Qxf7 34. Rxf7+ Kh6 35. h4 b3 36. axb3 a5 37. Rf6 a4 38. Rxg6+ Kh7 39. bxa4 Kh8
40. Kh2 Kh7 41. Kg3 Kh8 42. Kf4 Kh7 43. Kf5 Kh8 44. Kf6 Kh7 45. Kf7 Kh8 46.
Rh6# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Friedel, Joshua E"]
[Black "Zenyuk, Iryna"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2596"]
[BlackElo "2280"]
[PlyCount "67"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

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 Bd7 10. h4 Rc8 11. g4 Ne5 12. Be2 Qa5 13. h5 Rxc3 14. Qxc3 Qxa2
15. Qa3 Qxa3 16. bxa3 Rc8 17. h6 Bh8 18. g5 Nh5 19. f4 Nc4 20. Bxc4 Rxc4 21. e5
Rc3 22. Rhe1 Rxa3 23. Nb3 b6 24. exd6 e6 25. Bd4 f6 26. gxf6 Kf7 27. Be5 Bxf6
28. Re4 g5 29. Kb2 Ra6 30. fxg5 Bxg5 31. Rg4 Bf6 32. Rf1 Ra4 33. Rxf6+ Nxf6 34.
Rg7+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Amanov, Mesgen"]
[Black "Gurevich, Daniel"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2469"]
[BlackElo "2136"]
[PlyCount "65"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 e5 8. d5
Ne7 9. e4 Ne8 10. Be3 f5 11. Qd2 Nf6 12. Ng5 Ng4 13. Ne6 Bxe6 14. dxe6 Nxe3 15.
fxe3 c6 16. Rad1 Bh6 17. Rfe1 Qb6 18. Qxd6 Bxe3+ 19. Kh1 Bg5 20. exf5 Qxb2 21.
f6 Bxf6 22. Ne4 Nf5 23. Nxf6+ Rxf6 24. Qd7 Ng7 25. Rb1 Qc3 26. Qxb7 Re8 27.
Bxc6 e4 28. Bxe4 Nxe6 29. Bd5 Qd3 30. Rbd1 Qc2 31. Qd7 Kf8 32. Bxe6 Rf2 33.
Qxe8+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Davies, Jim"]
[Black "Donofrio, Leo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2008"]
[BlackElo "1864"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Be2 Bf5 6. d3 O-O-O 7. Be3 a6 8.
Qd2 Nf6 9. Rd1 e5 10. Qc1 Nd4 11. O-O Nxe2+ 12. Nxe2 Bg4 13. Ng3 Bxf3 14. gxf3
Qe6 15. Bg5 h5 16. h4 Rd7 17. f4 exf4 18. Qxf4 Bd6 19. Qf5 Qxa2 20. Ne4 Nxe4
21. dxe4 Qe6 22. Qxe6 fxe6 23. Rd3 Be5 24. Rb3 Rd4 25. f3 Bf6 26. Kg2 Bxg5 27.
hxg5 Rd2+ 28. Rf2 Rhd8 29. Rc3 g6 30. Rxd2 Rxd2+ 31. Kg3 Kd7 32. f4 Rd1 33. f5
exf5 34. exf5 gxf5 35. Kf4 Rf1+ 36. Ke5 f4 37. g6 f3 38. g7 Rg1 39. Kf6 f2 40.
Rd3+ Kc6 41. Rc3+ Kb6 42. Rb3+ Ka7 43. Rf3 f1=Q 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Howe, Bob"]
[Black "Rodriguez, Cesareo"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1699"]
[BlackElo "1815"]
[PlyCount "68"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Nb3 Bb4+ 6. c3 Be7 7. exd5 exd5 8.
Bb5+ Nc6 9. Nf3 a6 10. Be2 Nf6 11. O-O O-O 12. h3 Qc7 13. Be3 Bf5 14. Bc5 Rfe8
15. Bxe7 Rxe7 16. Nbd4 Be4 17. Bd3 Rae8 18. Nc2 Qf4 19. Bxe4 dxe4 20. Nfd4 Rd7
21. Qc1 Qxc1 22. Raxc1 Ne5 23. Rcd1 Rc7 24. Ne3 g6 25. f3 Rd7 26. fxe4 Nxe4 27.
Rfe1 f5 28. Nf1 Red8 29. Nd2 Nd3 30. Nxe4 fxe4 31. Re2 Nc5 32. Rf1 a5 33. Rf6
Rd6 34. Rxd6 Rxd6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Veech, John"]
[Black "Schmidt, Brad"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2052"]
[BlackElo "1802"]
[PlyCount "97"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 c5 5. Nf3 O-O 6. O-O cxd4 7. Nxd4 Nc6 8.
Nc3 a6 9. Nc2 d6 10. Qd2 Qc7 11. Ne3 e6 12. b3 Rb8 13. Ba3 Rd8 14. Rac1 Ne8 15.
Rfd1 f5 16. Ncd5 Qf7 17. Nb6 Bd4 18. Nxc8 Rbxc8 19. Nd5 Bg7 20. Qe3 Kh8 21. Nb4
Nxb4 22. Bxb4 Rd7 23. Qb6 Qe7 24. Rd3 Rcd8 25. Rcd1 Bf6 26. e4 fxe4 27. Bxe4
Qg7 28. Bxd6 Be7 29. Bxe7 Rxd3 30. Rxd3 Rxd3 31. Bxd3 Qxe7 32. Be4 Nd6 33. Bf3
Qf6 34. Kg2 e5 35. c5 e4 36. Bg4 e3 37. fxe3 Qb2+ 38. Kh3 h5 39. Qxd6 hxg4+ 40.
Kxg4 Qxa2 41. Qb8+ Kh7 42. Qxb7+ Kh6 43. h4 Qf2 44. Qf3 Qb2 45. Qf8+ Kh7 46.
Qf7+ Kh6 47. c6 Qe2+ 48. Qf3 Qb5 49. Kh3 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Davidson, Robert"]
[Black "Karlow, Nick"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1846"]
[BlackElo "2004"]
[PlyCount "124"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 g6 5. Bd3 Bg7 6. O-O O-O 7. Bc2 Nc6 8. Re1
Nd7 9. d4 cxd4 10. cxd4 Qb6 11. Nc3 Nxd4 12. Nxd4 Qxd4 13. Nd5 e6 14. Ne7+ Kh8
15. Qe2 Qf6 16. Nxc8 Rfxc8 17. Rb1 a6 18. Rd1 Rc6 19. b4 b5 20. Bb2 Qe7 21.
Bxg7+ Kxg7 22. a4 Ne5 23. f4 Nc4 24. Bb3 Qa7+ 25. Kh1 Qc7 26. Rbc1 Rc8 27. axb5
axb5 28. Ra1 Qb6 29. Rd3 R8c7 30. Rf3 Qd4 31. Rd1 Qf6 32. e5 dxe5 33. Bxc4 Rxc4
34. fxe5 Qe7 35. Rd6 Qg5 36. Rd2 Rxb4 37. Kh2 Rbc4 38. g3 Re4 39. Qf2 Qxe5 40.
Rfd3 Re1 41. Qd4 Qxd4 42. Rxd4 Rec1 43. Kg2 R1c2 44. Kf3 Rxd2 45. Rxd2 Rc3+ 46.
Kf4 b4 47. h4 b3 48. Rb2 h5 49. Rg2 Rc2 50. Rg1 b2 51. Rb1 Kf6 52. Ke4 e5 53.
Kd3 Rg2 54. Ke4 Ke6 55. Kf3 Rc2 56. g4 hxg4+ 57. Kxg4 f5+ 58. Kg5 Rg2+ 59. Kh6
Kf7 60. Rd1 Rd2 61. Rg1 Rd4 62. Kg5 Rg4+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Vehyl, Stanley"]
[Black "Manley, Charles"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "709"]
[BlackElo "906"]
[PlyCount "71"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. e5 d4 3. d3 c5 4. Nf3 Nc6 5. Bf4 Bg4 6. Be2 Qd5 7. O-O O-O-O 8. c3
Bxf3 9. Bxf3 Qd7 10. Qe2 e6 11. Nd2 dxc3 12. bxc3 Qxd3 13. Qxd3 Rxd3 14. Ne4 h5
15. Rfd1 Rxd1+ 16. Rxd1 Be7 17. Nd6+ Bxd6 18. exd6 Kd7 19. Rb1 b6 20. a4 Na5
21. Be2 f6 22. Rd1 e5 23. Bb5+ Nc6 24. Bc1 Nh6 25. Bxh6 gxh6 26. a5 Rd8 27.
axb6 axb6 28. f3 Rc8 29. h4 Kd8 30. Ba6 Rb8 31. d7 Ne7 32. Bb5 Ra8 33. Rd6 Rb8
34. Rxf6 Nd5 35. Rf8+ Ke7 36. Rxb8 1-0

[Event "Bill Wright Saint Louis Open "]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Gurevich, Dmitry"]
[Black "Hess, Robert L"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2578"]
[BlackElo "2488"]
[PlyCount "138"]
[EventDate "2010.04.12"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 a5 5. a3 Bxd2+ 6. Bxd2 a4 7. Qc2 d5 8.
Bg5 c6 9. e3 Nbd7 10. Bd3 dxc4 11. Qxc4 h6 12. Bf4 Nd5 13. Bd6 N7b6 14. Qc5 Nc4
15. Qxc4 Qxd6 16. Ne5 O-O 17. O-O f6 18. Ng6 Rd8 19. Rad1 Ne7 20. f4 Nxg6 21.
Bxg6 Bd7 22. Rd2 Be8 23. Bb1 Qd5 24. Qc3 Bf7 25. h3 Qa5 26. Qc2 f5 27. Ba2 c5
28. Rfd1 cxd4 29. Rxd4 Rxd4 30. exd4 Qb6 31. Kh1 Rd8 32. Qc3 Rd6 33. Rd2 Rc6
34. Qe3 Rd6 35. Qe5 Qc6 36. Qe3 Qc1+ 37. Kh2 Rb6 38. Qe2 Rd6 39. Qf2 Qc7 40.
Qe3 Kh7 41. Qe5 Qd7 42. Rd3 Rb6 43. Rg3 Bg6 44. d5 exd5 45. Bxd5 Qd6 46. Qxd6
Rxd6 47. Bxb7 Rb6 48. Bc8 Rxb2 49. Bd7 Rf2 50. Rf3 Ra2 51. Bxa4 Bf7 52. Rd3 Bc4
53. Rg3 Bd5 54. Be8 g5 55. fxg5 f4 56. Rg4 f3 57. gxh6 f2 58. Bg6+ Kxh6 59. Rf4
Kxg6 60. Kg3 f1=Q 61. Rxf1 Rxg2+ 62. Kf4 Ra2 63. Rg1+ Kf6 64. Rg3 Be6 65. h4
Rh2 66. Rf3 Rxh4+ 67. Kg3+ Kg5 68. Re3 Bf5 69. Rc3 Rh3+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Giminez, Randy"]
[Black "Garnier, Joe"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1800"]
[BlackElo "1950"]
[PlyCount "72"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. h3 Bf5 6. Bb2 e6 7. Nbd2 Be7 8. a3
cxd4 9. exd4 h6 10. c4 O-O 11. c5 Ne4 12. Bd3 Nxf2 13. Kxf2 Bxd3 14. Nf1 Be4
15. N1d2 e5 16. b4 exd4 17. Re1 Bh4+ 18. g3 Bg5 19. Nxg5 Qxg5 20. Nxe4 dxe4 21.
Rxe4 Qf5+ 22. Qf3 Qxh3 23. Rh1 Qd7 24. b5 f5 25. Qb3+ Rf7 26. Re6 Na5 27. Qa2
Qxb5 28. Bxd4 Rd8 29. Rb1 Qd3 30. Be3 f4 31. gxf4 Nc4 32. Rg1 Nxe3 33. Rxe3 Qd4
34. Qe6 Qxf4+ 35. Kg2 Rd2+ 36. Re2 Qf3+ 0-1

[Event "Saint Louis Open (House Game)"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Marler, Alex"]
[Black "Arun, Vikram"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1825"]
[BlackElo "1833"]
[PlyCount "47"]
[EventDate "2010.04.11"]
[SourceDate "2010.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8.
Qb3 Bxf3 9. gxf3 Nxc3 10. bxc3 Qc7 11. Rb1 Rb8 12. d5 Ne5 13. Bb5+ Nd7 14. Qa4
Qxc3+ 15. Kf1 Rd8 16. Bxd7+ Rxd7 17. Rxb7 Qd3+ 18. Ke1 Qc3+ 19. Ke2 Qe5+ 20.
Be3 Qd6 21. Rc1 Kd8 22. Qa5+ Ke8 23. Rc8+ Rd8 24. Qb5+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Parmet, Daniel"]
[Black "Vibbert, Sean"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1959"]
[BlackElo "2110"]
[PlyCount "74"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. Be2 g6 4. c3 d5 5. e5 d4 6. d3 Bg7 7. Bf4 e6 8. O-O Nge7
9. Re1 h6 10. Qc1 g5 11. Bg3 Ng6 12. Bf1 g4 13. Nfd2 Ncxe5 14. cxd4 cxd4 15.
Qc5 b6 16. Qb4 a5 17. Qa3 Bb7 18. Ne4 Bf8 19. Qb3 Bd5 20. Qa4+ Bc6 21. Qb3 a4
22. Qd1 Bg7 23. Nbd2 f5 24. Bxe5 Nxe5 25. Ng3 O-O 26. Rc1 Bd5 27. Nh5 Qg5 28.
Nxg7 Qxg7 29. Nc4 Nd7 30. Be2 Qg5 31. b3 b5 32. Nd6 axb3 33. axb3 Ra2 34. Rc7
Ne5 35. Qb1 Nf3+ 36. Bxf3 gxf3 37. g3 Rxf2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Fan, Yun"]
[Black "Gadson, Isaiah"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2079"]
[BlackElo "1963"]
[PlyCount "91"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bf4 Bd6 6. Bxd6 Qxd6 7. Nf3 O-O 8.
O-O Bg4 9. Nbd2 Nbd7 10. h3 Bh5 11. c3 Rfe8 12. Qc2 Bg6 13. Rfe1 Kf8 14. Bxg6
hxg6 15. Ng5 Rxe1+ 16. Rxe1 Re8 17. Rxe8+ Kxe8 18. Ndf3 Ng8 19. Qe2+ Ne7 20. c4
dxc4 21. Qxc4 Qd5 22. b3 c6 23. Qe2 Qd6 24. Ne4 Qd5 25. Qe3 Kf8 26. Nc3 Qd6 27.
Qg5 Nf6 28. Qa5 a6 29. Qb6 Qd7 30. Ne5 Qc8 31. Na4 Nfd5 32. Qc5 Qc7 33. Nc3
Nxc3 34. Qxc3 f6 35. Nd3 Nd5 36. Qc2 Kf7 37. Nc5 a5 38. Qe4 Qc8 39. Qf3 b6 40.
Ne4 Qd7 41. h4 Kg8 42. Qg3 Kf7 43. Nd6+ Ke6 44. Nc4 Kf7 45. a3 Qf5 46. Nd6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Melekhina, Alisa"]
[Black "Finegold, Benjamin"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2320"]
[BlackElo "2621"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c6 2. d3 e5 3. Nf3 d6 4. d4 Nd7 5. c4 exd4 6. Qxd4 Ngf6 7. Nc3 Be7 8. h3
O-O 9. Be3 d5 10. cxd5 Bc5 11. Qd2 cxd5 12. exd5 Re8 13. Be2 Rxe3 14. fxe3 Qe8
15. Nd4 Qe5 16. O-O Nb6 17. d6 Bd7 18. Kh1 Re8 19. Rad1 Na4 20. Bd3 Nxc3 21.
bxc3 Nh5 22. Rf2 Bxd6 23. Nf3 Qg3 24. Bxh7+ Kxh7 25. Qxd6 Ba4 26. Qd3+ Kg8 27.
Rdd2 Bc6 28. Kg1 Nf6 29. Rf1 Ne4 30. Rb2 Nc5 31. Qd2 Ne4 32. Qe1 Qg6 33. Nd4
Bd7 34. Rf3 Nc5 35. Qg3 Qd3 36. Qf4 Rf8 37. Qc7 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Roush, John"]
[Black "Coryea, Dan"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1806"]
[BlackElo "1800"]
[PlyCount "127"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. c4 f5 2. Nc3 Nf6 3. Nf3 e6 4. a3 Be7 5. e3 O-O 6. d4 b6 7. Bd3 Bb7 8. Qc2
Qe8 9. e4 Qg6 10. Ng5 fxe4 11. Ncxe4 Nxe4 12. Bxe4 Bxe4 13. Qxe4 Qxe4+ 14. Nxe4
d5 15. cxd5 exd5 16. Nc3 c6 17. O-O Nd7 18. Be3 a5 19. Rac1 Rac8 20. a4 Nf6 21.
f3 Ne8 22. Nxd5 Bd8 23. Rc2 Rf5 24. Nf4 Bg5 25. g3 Nf6 26. Ng2 Nd5 27. Bxg5
Rxg5 28. f4 Rg6 29. Re1 Rd6 30. Rc4 Rcd8 31. Kf2 Nb4 32. Rd1 c5 33. Ne1 Nc6 34.
Nf3 Nxd4 35. Nxd4 cxd4 36. Rd3 R8d7 37. Kf3 Kf7 38. f5 Kf6 39. Kf4 g5+ 40. fxg6
hxg6 41. h4 b5 42. axb5 Rd5 43. Rc6+ Kf7 44. b6 Rb5 45. b3 Rb7 46. Rc7+ Rxc7
47. bxc7 Rc5 48. Rxd4 Rxc7 49. Rd5 Rb7 50. Rxa5 Rxb3 51. g4 Rb7 52. Kg5 Kg7 53.
h5 gxh5 54. Kxh5 Rc7 55. Rf5 Ra7 56. g5 Rb7 57. g6 Rb1 58. Rf7+ Kg8 59. Rf5
Rh1+ 60. Kg5 Kg7 61. Rf7+ Kg8 62. Rf4 Kg7 63. Rg4 Ra1 64. Kh5 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Krush, Irina"]
[Black "Ramirez, Alejandro"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2500"]
[BlackElo "2605"]
[PlyCount "66"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. e4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2
O-O 9. O-O Bd7 10. Nc2 a5 11. f3 a4 12. Qd2 Qa5 13. Rab1 Rfc8 14. Rfc1 Be6 15.
Bf1 Nd7 16. Na3 f5 17. exf5 Bxf5 18. Bd3 Be6 19. Be2 Nce5 20. Nd5 Qxd2 21. Bxd2
Bxd5 22. cxd5 Nb6 23. f4 Ned7 24. Nb5 Nxd5 25. Bg4 Rxc1+ 26. Rxc1 Nc5 27. Rc2
Rd8 28. g3 Kf7 29. Kf1 b6 30. Ke2 e5 31. fxe5 dxe5 32. Be1 Bh6 33. Bf2 Nb4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Johnson, Kevin Dale"]
[Black "Criss, Nathaniel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2000"]
[BlackElo "1940"]
[PlyCount "66"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Qd2 O-O 7. O-O-O c6 8.
Kb1 b5 9. Bd3 Nbd7 10. f3 Nb6 11. h4 Nc4 12. Qf2 Qa5 13. Bc1 Rb8 14. g4 Rb6 15.
a3 Bxa3 16. Na2 Bd6 17. c3 Ra6 18. b4 Qc7 19. h5 Bf4 20. Bxf4 Qxf4 21. Ne2 Qe3
22. Qg2 Nd2+ 23. Rxd2 Qxd2 24. Nac1 Re8 25. g5 Nd7 26. g6 fxg6 27. h6 Nf8 28.
Qh2 gxh6 29. Qc7 Rxe2 30. Bxe2 Bf5+ 31. Bd3 Bxd3+ 32. Nxd3 Qxd3+ 33. Kb2 Qe2+
0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Hua, Margaret"]
[Black "Phillips, Daymion"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1777"]
[BlackElo "1493"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Qxd5 4. Nc3 Qd6 5. d4 a6 6. a3 g6 7. Be3 Bg7 8. Qd2
h6 9. Bd3 b5 10. Bf4 Qe6+ 11. Ne2 Nbd7 12. Bxc7 Bb7 13. Qe3 Qc6 14. Bg3 Nb6 15.
c3 Nbd5 16. Qd2 Rc8 17. Ne5 Qb6 18. O-O O-O 19. Nf4 Nxf4 20. Bxf4 Kh7 21. f3
Rcd8 22. Kh1 Nd5 23. Bg3 h5 24. Qg5 Bxe5 25. Qxh5+ Kg8 26. Qxe5 f6 27. Qe4 f5
28. Qh4 Rf7 29. Be5 Rh7 30. Qg3 Rf8 31. Rae1 Bc8 32. Bc2 Rh6 33. Bb3 Bb7 34.
Bf4 Rh5 35. Rxe7 Ba8 36. Rfe1 Qc6 37. Bxd5+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Nakamura, Hikaru"]
[Black "Melekhina, Alisa"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2817"]
[BlackElo "2320"]
[PlyCount "79"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. exd5 exf4 5. Bc4 Bb4 6. Qe2+ Qe7 7. d3 g5 8. h4
Ng4 9. Qxe7+ Bxe7 10. hxg5 Bxg5 11. Ne4 f6 12. Nf3 Ne3 13. Bxe3 fxe3 14. Nfxg5
fxg5 15. Ke2 Bf5 16. Kxe3 Nd7 17. Nxg5 O-O-O 18. Raf1 Rde8+ 19. Kd2 Bg4 20. Ne4
h5 21. Bb5 Re5 22. Bxd7+ Bxd7 23. c4 Rg8 24. Rf2 Rf5 25. Rhf1 Rxf2+ 26. Rxf2 h4
27. Kc3 h3 28. gxh3 Bxh3 29. d6 Bg2 30. Nf6 Rg6 31. dxc7 Kxc7 32. b4 a6 33. Kd4
Bc6 34. Nd5+ Kd7 35. a4 Rd6 36. Rf5 Ke8 37. b5 axb5 38. cxb5 Bd7 39. Rf6 Be6
40. Rxe6+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Amanov, Mesgen"]
[Black "Friedel, Joshua E"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "2469"]
[BlackElo "2596"]
[PlyCount "54"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qc2 d5 8. O-O
O-O 9. Bf4 Na6 10. Rfd1 Qc8 11. cxd5 exd5 12. Ne5 Nxc3 13. Qxc3 Qe6 14. Rac1 c5
15. dxc5 Nxc5 16. b4 Ne4 17. Qc7 Ba6 18. Bxe4 dxe4 19. Nc6 Bf6 20. Rd6 Qf5 21.
Rxf6 Qxf6 22. Ne7+ Kh8 23. Be5 Qg5 24. h4 Qg4 25. Rc2 Rad8 26. Bd6 Qe6 27. Rd2
e3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Finegold, Spencer"]
[Black "Ding, Jialin"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1926"]
[BlackElo "2047"]
[PlyCount "79"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 c6 8. b3
Qc7 9. Bb2 e5 10. Qd2 Re8 11. e3 a5 12. Rad1 h6 13. a3 Nh7 14. dxe5 dxe5 15.
Ne4 b6 16. Qd6 Ra7 17. Nh4 Nb8 18. c5 bxc5 19. Qxc5 Na6 20. Qc3 Be6 21. f4 Rb8
22. Nd2 Qb6 23. f5 Bxb3 24. Nxb3 Qxb3 25. Rd8+ Nf8 26. Rxb8 Qxb8 27. fxg6 fxg6
28. Be4 Qd6 29. Qb3+ Kh7 30. Rxf8 Qxf8 31. Nxg6 Qe8 32. Nxe5+ Kh8 33. Ng6+ Kh7
34. Ne7+ Kh8 35. Bxg7+ Kxg7 36. Qc3+ Kf8 37. Qf6+ Qf7 38. Ng6+ Ke8 39. Bxc6+
Rd7 40. Qh8+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Mechem, Paul"]
[Black "Dushyanth, Reddivari"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2003"]
[BlackElo "1954"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Nbd2 Bb7 5. Bd3 d5 6. Ne5 Nbd7 7. f4 Nxe5 8.
fxe5 Nd7 9. O-O f5 10. b3 g6 11. Qe2 Be7 12. a4 a5 13. Bb5 c6 14. Bd3 O-O 15.
c4 c5 16. Bb2 Bg5 17. cxd5 Bxd5 18. e4 Bb7 19. Bc4 Qe7 20. exf5 gxf5 21. Nf3
Bh6 22. Rad1 Bxf3 23. Rxf3 cxd4 24. Rxd4 Nc5 25. Rd6 Rad8 26. Rg3+ Kh8 27. Qh5
Bf4 28. Rh3 Qg7 29. Qd1 Nb7 30. Qh5 Nxd6 31. exd6 e5 32. Be6 Rxd6 33. Ba3 e4
34. Bb2 Be3+ 35. Kf1 Bd4 36. Ba3 Bc5 37. Bb2 Rd4 38. Bxd4 Bxd4 39. Bxf5 Rf7 40.
g4 Bc5 41. Qh4 Qa1+ 42. Qe1 Qd4 43. Qc3 Qxc3 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Harris, Peter"]
[Black "Frank, Josh"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1585"]
[BlackElo "2021"]
[PlyCount "46"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. Be2 c5 7. O-O cxd4 8. Nxd4
Qb6 9. Be3 Nc6 10. Na4 Qa5 11. Nxc6 bxc6 12. Nc3 Rb8 13. Rb1 Be6 14. Bd2 Bxa2
15. Nd5 Qd8 16. Nxf6+ Bxf6 17. Ra1 Qb6+ 18. Kh1 Qxb2 19. f5 Qxa1 20. fxg6 Qxd1
21. gxh7+ Kxh7 22. Bxd1 Rb1 23. Be3 Bc4 0-1

[Event "Saint Louis Open (House Game)"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Kummer, Mike"]
[Black "Giminez, Randy"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1661"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2010.04.11"]
[SourceDate "2010.04.10"]

1. e4 d6 2. d4 Nd7 3. f4 g6 4. Nf3 e6 5. c4 Bg7 6. Nc3 Ne7 7. g4 h5 8. gxh5
Rxh5 9. Ng5 c5 10. Nb5 Qb6 11. dxc5 dxc5 12. Nd6+ Kf8 13. Ngxf7 Bxb2 14. Bd2
Bxa1 15. Qxa1 Nc6 16. Be2 Nd4 17. Kf2 Nxe2 18. Kxe2 Rh7 19. Ng5 Qxd6 20. Nxh7+
Ke7 21. Qg7+ Kd8 22. Qxg6 Kc7 23. Qf7 b6 24. Ng5 Ba6 25. Nxe6+ Kc6 26. Ng5 Rh8
27. h3 Rh6 28. Bc3 Re6 29. Qxe6 Qxe6 30. Nxe6 Bxc4+ 31. Kf3 Bxe6 32. f5 Bg8 33.
Kf4 Kd6 34. Rg1 Bxa2 35. e5+ Ke7 36. Rg7+ Ke8 37. e6 Nf8 38. Rxa7 Bc4 39. Ke5
Bf1 40. Ra8+ Ke7 41. f6# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Gaul, Tom"]
[Black "Bange, Steve"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1787"]
[BlackElo "1928"]
[PlyCount "48"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. c3 d6 3. Bc4 Nf6 4. d3 e6 5. f4 Nc6 6. Nf3 Be7 7. O-O d5 8. Bb5
dxe4 9. Ne5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. Qa4 exd3 13. Qxc6+ Kf8 14. Qf3
Rb8 15. Na3 Qd5 16. Rd1 c4 17. b4 Ne4 18. Nxc4 Qxc4 19. Rxd3 f5 20. Qe2 Kf7 21.
Bb2 Rhd8 22. Qh5+ Kg8 23. Rh3 Nf6 24. Qf3 Rd2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Jung, Hans"]
[Black "Humphries, Dennis"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2147"]
[BlackElo "1700"]
[PlyCount "27"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. Bg5 h6 8.
Bh4 g5 9. f4 gxf4 10. Rxf4 d5 11. Bxf6 Qd6 12. Bxh8 dxc4 13. Rf2 Be6 14. Bf6
1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Smith, James Larkin"]
[Black "Sinquefield, Rex"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "1699"]
[BlackElo "1647"]
[PlyCount "119"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Bxc3+ 7. Nxc3 O-O 8.
Bd3 Qe7 9. O-O d6 10. e4 e5 11. d5 a5 12. Bd2 Na6 13. Qe2 Nc5 14. Bc2 c6 15. b4
axb4 16. axb4 Ncd7 17. dxc6 Bxc6 18. Be3 Qe6 19. Nd5 Bxd5 20. cxd5 Qe7 21. f3
Rfb8 22. Ba4 Qd8 23. Bc6 Rxa1 24. Rxa1 Qc7 25. Qb5 Kf8 26. Ra6 Ke7 27. Qa4 Qd8
28. Ra7 h6 29. f4 Kf8 30. Bxd7 Nxe4 31. Bf5 Qh4 32. Qd1 Nc3 33. Qd2 Nxd5 34.
Bf2 Qxf4 35. Qxf4 Nxf4 36. g3 g6 37. Bd7 Nd5 38. b5 Nf6 39. Bc6 d5 40. Be3 g5
41. Bc1 Kg7 42. Bb2 d4 43. Re7 Ng4 44. Bd5 Rf8 45. h3 Ne3 46. Rxe5 f6 47. Re7+
Kg6 48. Bc6 Rb8 49. Be8+ Kf5 50. Bd7+ Kg6 51. Bxd4 Nd5 52. Be8+ Kf5 53. Re1 Nc7
54. g4+ Kf4 55. Be3+ Kg3 56. Bf2+ Kxh3 57. Bh5 Re8 58. Be3 Nxb5 59. Kf2 Nc3 60.
Rh1# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Smith, Frank H"]
[Black "Noor, Taimoor"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "1962"]
[BlackElo "1876"]
[PlyCount "32"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Be7 8. Qf3
Qc7 9. O-O-O Nc6 10. f5 Nxd4 11. Rxd4 e5 12. Rc4 Qa5 13. Bxf6 Bxf6 14. Nd5 Qe1+
15. Qd1 Bg5+ 16. Ne3 Bxe3+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Kovalic, Jeffrey"]
[Black "Bartotto, Derrick"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1936"]
[BlackElo "1614"]
[PlyCount "71"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
cxd4 9. cxd4 Bb4+ 10. Bd2 O-O 11. O-O Bxd2 12. Qxd2 f6 13. exf6 Nxf6 14. Ng3
Bd7 15. Rac1 Qc7 16. Rfe1 Rae8 17. Ne5 Bc8 18. Qg5 Qe7 19. Nxc6 bxc6 20. Nf5
Qd7 21. Nh6+ Kh8 22. Ng4 Nxg4 23. Qxg4 Qf7 24. Qh4 h6 25. Qg3 Bd7 26. Bg6 Qf6
27. Bxe8 Bxe8 28. Re5 Rf7 29. Qe3 Re7 30. f4 Kg8 31. f5 Bd7 32. fxe6 Be8 33.
Rf1 Qg6 34. Qf4 Rb7 35. b3 Rb4 36. Qf8+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Mclaughlin, Jim"]
[Black "Hendrickson, Nolan"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2124"]
[BlackElo "1907"]
[PlyCount "75"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 O-O 6. O-O Nc6 7. Nc3 Bg4 8. d5
Bxf3 9. exf3 Na5 10. Qd3 Nd7 11. b4 Ne5 12. Qc2 Naxc4 13. f4 Nd7 14. Rb1 c6 15.
dxc6 bxc6 16. Bxc6 Rc8 17. b5 Nb8 18. Nd5 Nxc6 19. Qxc4 Nd4 20. Qxc8 Qxc8 21.
Nxe7+ Kh8 22. Nxc8 Rxc8 23. Be3 Rc2 24. Rfd1 Ne2+ 25. Kf1 Nc3 26. Rbc1 Rxa2 27.
Rxd6 h5 28. Rd8+ Kh7 29. Rd7 Nxb5 30. Rxf7 a5 31. Rd1 Kg8 32. Rb7 a4 33. Rxb5
a3 34. Rb8+ Kh7 35. Rb7 Kh6 36. f5+ g5 37. Rd6+ Kh7 38. f6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Thompson, Bill"]
[Black "Plagemann, Todd"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1696"]
[BlackElo "1932"]
[PlyCount "82"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nc6 6. Nxc6 dxc6 7. Nc3 Be7 8.
Bc4 Bxh4+ 9. Kf1 h5 10. d4 Bg5 11. g3 f3 12. Qd3 Bxc1 13. Rxc1 Qg5 14. Rd1 Ne7
15. Qd2 Qxd2 16. Rxd2 Ng6 17. Nd1 h4 18. Rdh2 Rg8 19. Kf2 h3 20. Ne3 Ne7 21.
Rd1 Rg5 22. Rhh1 Bd7 23. Nf1 Nc8 24. Nh2 Nd6 25. Bd3 O-O-O 26. Rhe1 Be6 27. c3
Nc4 28. Bxc4 Bxc4 29. b3 Be2 30. Rd2 f5 31. exf5 Rf8 32. Rh1 Rfxf5 33. Nf1 Bxf1
34. Rxf1 Rg8 35. Rh1 Re8 36. Rh2 Rf7 37. Kf1 Rfe7 38. Kf2 Re2+ 39. Rxe2 Rxe2+
40. Kg1 Rxh2 41. Kxh2 f2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Rodriguez, Cesareo"]
[Black "Smith, James Larkin"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1808"]
[BlackElo "1699"]
[PlyCount "40"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 a6 6. d4 Nc6 7. O-O Bg4 8.
Be3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe2 11. Nxf7 Qxd1 12. Rfxd1 Bxd1 13. Nxh8 Bxc2
14. Re1 O-O-O 15. Nf7 Re8 16. Bd2 Rxe1+ 17. Bxe1 Bb4 18. Ne5 Ne4 19. Kf1 Bd6
20. Nc4 Bd3+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Hendrickson, Nolan"]
[Black "Lodge, Matt"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1907"]
[BlackElo "1228"]
[PlyCount "113"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d3 Bg4 6. c3 Be7 7. Nbd2 O-O 8. Re1
h6 9. h3 Bh5 10. Nf1 Nh7 11. g4 Bg6 12. Ng3 Ng5 13. Kg2 a6 14. Ba4 b5 15. Bc2
d5 16. Bxg5 dxe4 17. Nxe5 Nxe5 18. Bxe7 Qxe7 19. dxe4 Rad8 20. Qc1 c5 21. b3
Nd3 22. Bxd3 Rxd3 23. Qc2 Rfd8 24. Re2 Qb7 25. f3 Qd7 26. Rae1 Qd6 27. Rf2 Re8
28. Ree2 Rd8 29. Nf1 Qe5 30. Rd2 Bxe4 31. fxe4 Qxe4+ 32. Kg1 a5 33. Rxd3 Qxd3
34. Rd2 Qxc2 35. Rxc2 Rd3 36. Kg2 g6 37. Nd2 Re3 38. Nf3 f6 39. Kf2 Re8 40. Re2
Rd8 41. Rd2 Re8 42. Rd6 Kg7 43. Rd7+ Kg8 44. Rc7 c4 45. bxc4 bxc4 46. Rxc4 Rb8
47. Ra4 Rc8 48. c4 Rc5 49. Ke3 Kf7 50. Kd4 Rc8 51. Rxa5 Ke7 52. Ra7+ Kd6 53.
c5+ Rxc5 54. Rd7+ Kxd7 55. Kxc5 Kc7 56. Nh4 h5 57. Nxg6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Juengel, Dan"]
[Black "Mechem, Paul"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1893"]
[BlackElo "2003"]
[PlyCount "68"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Bf4 c6 5. Nc3 Nbd7 6. e4 e5 7. Be3 Qa5 8. Bd3
exd4 9. Bxd4 Ne5 10. h3 Bxf3 11. gxf3 Nh5 12. Be3 Be7 13. f4 Nxd3+ 14. Qxd3 f5
15. e5 Rd8 16. Qxf5 g6 17. Qe4 d5 18. cxd5 cxd5 19. Qd4 b6 20. Bd2 O-O 21. Rg1
Bc5 22. Qd3 Nxf4 23. Bxf4 Rxf4 24. Rxg6+ Kh8 25. O-O-O Rxf2 26. Rh6 Rd7 27. e6
Qb4 28. Rd2 Rxd2 29. Qxd2 Rg7 30. Rf6 Be7 31. Rf5 d4 32. Ne2 Qc4+ 33. Kb1 Qxe6
34. Nxd4 Qe4+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Ding, Jialin"]
[Black "Wood, Chris"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2047"]
[BlackElo "1930"]
[PlyCount "112"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bxb5 axb5 12. Nxb5 Ra4 13. Nbc7+ Kd7 14. O-O
Rxe4 15. Qh5 Nd4 16. c3 Ne2+ 17. Kh1 Qh4 18. Qxh4 Rxh4 19. g3 Ra4 20. Rfe1 Ra7
21. Rxe2 Rxc7 22. Nxc7 Bb7+ 23. Kg1 Kxc7 24. a4 f4 25. b4 h5 26. c4 h4 27. Ra3
hxg3 28. fxg3 fxg3 29. Rxg3 f5 30. a5 f4 31. Rg6 f3 32. Rb2 Bh6 33. Rb3 Bf4 34.
Rg7+ Kc8 35. b5 Bxh2+ 36. Kf1 Bf4 37. a6 Be4 38. b6 Rh1+ 39. Kf2 Rh2+ 40. Kf1
Rh1+ 41. Rg1 Rxg1+ 42. Kxg1 Kb8 43. b7 Bxb7 44. Rxb7+ Ka8 45. Kf2 e4 46. Re7
Be5 47. Ke3 Bf4+ 48. Kf2 Be5 49. Kf1 e3 50. c5 e2+ 51. Kf2 Bd4+ 52. Kxf3 Bxc5
53. Kxe2 Kb8 54. Kd3 Ka8 55. Rd7 Kb8 56. Kc4 Ka8 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Steiner, Tim C"]
[Black "Krush, Irina"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2077"]
[BlackElo "2500"]
[PlyCount "86"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 Bb4 5. Bd3 dxe4 6. Bxe4 Nf6 7. Bf3 O-O 8.
Nge2 Nbd7 9. O-O e5 10. a3 $146 Bd6 11. Ng3 exd4 12. Qxd4 Ne5 13. Be2 Bc7 14.
Qxd8 Rxd8 15. Bg5 Be6 16. b3 Ned7 17. Nce4 Nxe4 18. Nxe4 Re8 19. Rfe1 f5 20.
Nd2 Be5 21. Nf3 Bxa1 22. Rxa1 Nc5 23. Nd4 a5 24. Rb1 a4 25. Bh5 g6 26. Bf3 axb3
27. Nxe6 Nxe6 28. Bc1 Nd4 29. Kf1 Ra4 30. Bd1 Rxc4 31. Be3 Nc2 32. Rxb3 Nxe3+
33. fxe3 Rd8 34. Bf3 b5 35. Kf2 Kf7 36. Kg3 Ke6 37. Be2 Rc2 38. Bd3 Rd2 39. Bb1
Ke5 40. Rc3 R8d6 41. Bc2 Re2 42. Rc5+ Rd5 43. Rxc6 Rdd2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Karlow, Nick"]
[Black "Luther, Ronald G"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2004"]
[BlackElo "2216"]
[PlyCount "56"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. Nf3 d6 2. d4 Bg4 3. c4 Bxf3 4. exf3 g6 5. Qb3 Qc8 6. c5 Bg7 7. Nc3 Qe6+ 8.
Qxe6 fxe6 9. Be3 a6 10. Bc4 Kd7 11. O-O Nh6 12. Rfe1 d5 13. Bb3 Nf5 14. Ba4+
Nc6 15. Ne2 b5 16. cxb6 cxb6 17. Bxc6+ Kxc6 18. Ng3 Kd7 19. Nxf5 exf5 20. Kf1
Rac8 21. Ke2 Rc4 22. Rac1 f4 23. Bxf4 Rxd4 24. Ke3 e5 25. Bg3 Bh6+ 26. f4 Re4+
27. Kf3 exf4 28. Red1 Kd6 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Sinquefield, Rex"]
[Black "Roush, John"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1647"]
[BlackElo "1806"]
[PlyCount "62"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bb5 Bg7 6. d3 e6 7. O-O Nge7 8. Qe1
Bd7 9. Bxc6 Bxc6 10. Be3 O-O 11. Qh4 f6 12. Rad1 Qc7 13. g4 b6 14. Rf2 d5 15.
exd5 Nxd5 16. Nxd5 Bxd5 17. c4 Bb7 18. Qg3 Rad8 19. f5 Qxg3+ 20. hxg3 e5 21.
fxg6 Bxf3 22. gxh7+ Kh8 23. Rxf3 e4 24. Rf5 exd3 25. Rd5 Rxd5 26. cxd5 Kxh7 27.
Rxd3 Rd8 28. b3 Kg6 29. Kg2 Bf8 30. Kf3 Bd6 31. Bf4 a6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Hall, Bill"]
[Black "Humphries, Dennis"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2095"]
[BlackElo "1700"]
[PlyCount "39"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. Nf3 d5 2. c4 e6 3. g3 c6 4. Bg2 g6 5. d4 Bg7 6. Nc3 Nf6 7. O-O O-O 8. Ne5
Nbd7 9. f4 Qc7 10. b3 b6 11. Ba3 Re8 12. Rc1 Bb7 13. cxd5 exd5 14. Nb5 Qb8 15.
Bd6 Qd8 16. Nc7 Nxe5 17. fxe5 Ng4 18. Rc3 Bh6 19. Rff3 Nxe5 20. dxe5 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.14"]
[Round "5"]
[White "Schmidt, Brad"]
[Black "Kovalic, Jeffrey"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1802"]
[BlackElo "1936"]
[PlyCount "57"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
O-O 9. h4 f6 10. Bxg7 Kxg7 11. h5 Rh8 12. hxg6 hxg6 13. Rxh8 Qxh8 14. Nf3 a6
15. O-O-O Qh6 16. Qxh6+ Kxh6 17. d4 b5 18. e5 dxe5 19. dxe5 f5 20. Rh1+ Kg7 21.
Ng5 Ra7 22. f4 Nd4 23. Rh7+ Kg8 24. Rh1 Rd7 25. Nh7 Rc7 26. Nf6+ Kf8 27. Rh8+
Kg7 28. Rh1 Kf8 29. Rh8+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Finegold, Benjamin"]
[Black "Fan, Yun"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2621"]
[BlackElo "2079"]
[PlyCount "107"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. Qd2
b6 9. Rd1 Bb7 10. cxd5 exd5 11. Be2 Re8 12. O-O Nd7 13. b4 Nf8 14. a4 Qe7 15.
b5 Rad8 16. Qa2 Ng6 17. Rc1 Qd6 18. Rc2 Nf8 19. Rfc1 Ne6 20. Nd1 g6 21. Nb2 Bg7
22. Nd3 a5 23. Nfe5 h5 24. Bf3 Bxe5 25. Nxe5 Kg7 26. h4 f6 27. Nd3 Re7 28. g3
Rh8 29. Bg2 g5 30. hxg5 Nxg5 31. Nf4 Rd7 32. Qb1 Ne4 33. Rxc7 Kh6 34. Rxd7 Qxd7
35. f3 Rg8 36. fxe4 Rxg3 37. Kf2 Qg4 38. Rh1 h4 39. Qd1 Qg5 40. Rh2 dxe4 41.
Qh1 Rg4 42. Ne2 Qf5+ 43. Ke1 Qg5 44. Kd2 f5 45. Bh3 Qe7 46. Bxg4 Qb4+ 47. Kd1
Qxa4+ 48. Ke1 Qa1+ 49. Kf2 Qxh1 50. Rxh1 fxg4 51. Rxh4+ Kg5 52. Rh8 Bd5 53. Nc3
Bb3 54. Rf8 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.14"]
[Round "5"]
[White "Gurevich, Daniel"]
[Black "Arun, Vikram"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2136"]
[BlackElo "1833"]
[PlyCount "96"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 e6 7. Nf3 Bd6 8. Bg3
O-O 9. O-O Re8 10. Nbd2 Bxg3 11. hxg3 Qb6 12. Qc2 h6 13. Rae1 Bd7 14. Ne5 Rac8
15. Nxc6 bxc6 16. Nb3 Rb8 17. Re2 Bc8 18. Nc5 Nd7 19. Nxd7 Bxd7 20. b4 Bc8 21.
a4 Ba6 22. a5 Bxd3 23. Qxd3 Qb5 24. Qd2 Re7 25. Rfe1 Rbe8 26. g4 Qc4 27. g3 f6
28. f4 e5 29. fxe5 fxe5 30. Rxe5 Rxe5 31. Rxe5 Rxe5 32. dxe5 Qxg4 33. Qe3 Qd1+
34. Kf2 Qc2+ 35. Ke1 Qb1+ 36. Kd2 Qa2+ 37. Kc1 Qa1+ 38. Kc2 Qa2+ 39. Kd1 Qb1+
40. Ke2 Qc2+ 41. Kf3 a6 42. g4 Qh2 43. Qe1 Qh3+ 44. Kf4 Kf7 45. e6+ Ke7 46. Qe2
Qxc3 47. Qxa6 g5+ 48. Kf5 Qf6# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.14"]
[Round "5"]
[White "Bange, Steve"]
[Black "Mclaughlin, Jim"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1928"]
[BlackElo "2124"]
[PlyCount "72"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 O-O 6. Bg2 Nc6 7. O-O a6 8. e4
Rb8 9. Qe2 Bg4 10. Rd1 Qc8 11. Be3 b5 12. cxb5 axb5 13. a3 Na5 14. Qd3 Nc4 15.
Rdb1 c6 16. Nd2 Nxe3 17. Qxe3 Bh3 18. f3 c5 19. dxc5 dxc5 20. Kh1 Bxg2+ 21.
Kxg2 Rd8 22. Rd1 b4 23. Ne2 bxa3 24. Qxa3 Qb7 25. Rab1 Bh6 26. Qc3 Bxd2 27.
Rxd2 Rxd2 28. Qxd2 Nxe4 29. Qe3 Nd6 30. Qxc5 Rc8 31. Qe3 Rc2 32. Qd3 Rxb2 33.
Rxb2 Qxb2 34. Kf2 Nf5 35. Qd8+ Kg7 36. g4 Nd6 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Hess, Peter"]
[Black "Inskeep, Ben"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1960"]
[BlackElo "2147"]
[PlyCount "98"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 e6 8.
d3 Be7 9. Nbd2 O-O 10. Nf1 h6 11. Ng3 b5 12. b3 Rfd8 13. Bb2 d5 14. Qe2 d4 15.
Rad1 Rac8 16. h3 Rc7 17. Rd2 Qc8 18. Rc1 dxc3 19. Bxc3 Nh7 20. Qe3 Nd4 21. Ne5
Bf6 22. Ng4 b4 23. Ba1 e5 24. Nxf6+ Nxf6 25. f4 Qe6 26. fxe5 Qxe5 27. Qf2 Rcd7
28. Nf5 Qe6 29. Nxd4 cxd4 30. Rc4 Qb6 31. Rdc2 a5 32. Rc6 Qa7 33. Bb2 Nh7 34.
Qg3 Kh8 35. Qf4 Nf8 36. R2c4 Ne6 37. Qf5 a4 38. Bc1 axb3 39. axb3 Qb8 40. Bd2
Ra7 41. Qf1 Qg3 42. Rxb4 Ra2 43. Be1 Qg5 44. Rbc4 Nf4 45. Rc2 Ra1 46. Kh2 Nxd3
47. Qxd3 Rxe1 48. Qg3 Rh1+ 49. Kxh1 Qxg3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Dushyanth, Reddivari"]
[Black "Howlett, Al"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1954"]
[BlackElo "1886"]
[PlyCount "74"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Be7 5. h3 b6 6. c4 Bb7 7. Bd3 d6 8. Nc3
Nbd7 9. O-O O-O 10. Nb5 Qb8 11. Re1 a6 12. Nc3 Qc7 13. d5 exd5 14. Nxd5 Bxd5
15. cxd5 Rfe8 16. e4 Bf8 17. Qd2 b5 18. Re2 c4 19. Bc2 a5 20. Rae1 Ne5 21. Nd4
Qb6 22. Bxe5 dxe5 23. Nc6 Bb4 24. Nxb4 axb4 25. Qxb4 Rxa2 26. b3 Rb2 27. Rd2
Ra8 28. Qc3 Raa2 29. bxc4 b4 30. Qxe5 b3 31. Bxb3 Rxd2 32. Qf5 Ra8 33. e5 Qxb3
34. exf6 Rd1 35. Rxd1 Qxd1+ 36. Kh2 Qd4 37. Qd7 Qf4+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Coryea, Dan"]
[Black "Thompson, Bill"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1800"]
[BlackElo "1696"]
[PlyCount "71"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 f5 2. g4 e6 3. g5 Nc6 4. h4 d6 5. Nh3 e5 6. c3 g6 7. Bg2 Bg7 8. Bxc6+
bxc6 9. dxe5 Ne7 10. exd6 cxd6 11. Qb3 d5 12. Nd2 O-O 13. Nf3 c5 14. Bf4 Qb6
15. Qxb6 axb6 16. Be5 Nc6 17. Bxg7 Kxg7 18. Nf4 Rd8 19. a3 d4 20. cxd4 cxd4 21.
Rc1 Rd6 22. O-O Ba6 23. Rfd1 Re8 24. e3 d3 25. Rd2 Kg8 26. b4 Bb7 27. b5 Na5
28. Nd4 Rxd4 29. exd4 Nb3 30. Rc7 Nxd2 31. Rxb7 Nf3+ 32. Kg2 d2 33. Nd5 Re1 34.
Rd7 d1=Q 35. Nf6+ Kf8 36. Nxh7+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Coryea, Dan"]
[Black "Thompson, Bill"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1800"]
[BlackElo "1696"]
[PlyCount "71"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 f5 2. g4 e6 3. g5 Nc6 4. h4 d6 5. Nh3 e5 6. c3 g6 7. Bg2 Bg7 8. Bxc6+
bxc6 9. dxe5 Ne7 10. exd6 cxd6 11. Qb3 d5 12. Nd2 O-O 13. Nf3 c5 14. Bf4 Qb6
15. Qxb6 axb6 16. Be5 Nc6 17. Bxg7 Kxg7 18. Nf4 Rd8 19. a3 d4 20. cxd4 cxd4 21.
Rc1 Rd6 22. O-O Ba6 23. Rfd1 Re8 24. e3 d3 25. Rd2 Kg8 26. b4 Bb7 27. b5 Na5
28. Nd4 Rxd4 29. exd4 Nb3 30. Rc7 Nxd2 31. Rxb7 Nf3+ 32. Kg2 d2 33. Nd5 Re1 34.
Rd7 d1=Q 35. Nf6+ Kf8 36. Nxh7+ 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Manley, Charles"]
[Black "Hua, Margaret"]
[Result "0-1"]
[ECO "D63"]
[WhiteElo "827"]
[BlackElo "1777"]
[PlyCount "66"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 h6 6. Bh4 Nbd7 7. e3 O-O 8. Rc1
b6 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Bd3 Bb7 12. O-O Rc8 13. Qe2 c6 14. Ba6 Qc7
15. Bxb7 Qxb7 16. Ne4 Qb8 17. Rfd1 f5 18. Ng3 Qd6 19. Rd3 Nd5 20. Ra3 Rc7 21.
Ra4 b5 22. Ra3 b4 23. Rb3 Rb8 24. e4 Ne7 25. e5 Qd5 26. Rd1 a5 27. a3 Qxb3 28.
Rd3 Qd5 29. a4 b3 30. h3 Nb6 31. Qd1 Nxa4 32. Qa1 Qc4 33. Rc3 Nxc3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Vergilesov, Alex"]
[Black "Johnson, Kevin Dale"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1846"]
[BlackElo "2000"]
[PlyCount "61"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Nc3 Bg7 5. d3 Nd4 6. Ba4 b5 7. Nxd4 cxd4 8.
Nxb5 a6 9. Na3 Qa5+ 10. c3 dxc3 11. O-O cxb2 12. Bxb2 Bxb2 13. Nc4 Qc3 14. Rb1
Rb8 15. Qe2 Nf6 16. e5 Nd5 17. e6 O-O 18. exd7 Nf4 19. Qxe7 Bb7 20. Rxb2 Qxd3
21. Rxb7 Qd5 22. f3 Rxb7 23. Nd6 Rbb8 24. Bb3 Qd2 25. Bxf7+ Kg7 26. Ne8+ Rfxe8
27. dxe8=N+ Kh6 28. Qf8+ Kg5 29. h4+ Kf5 30. Bb3+ Ke5 31. Qf6# 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Vibbert, Sean"]
[Black "Brooks, Michael A"]
[Result "0-1"]
[ECO "C80"]
[WhiteElo "2110"]
[BlackElo "2442"]
[PlyCount "82"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

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 d4 11. Bxe6 fxe6 12. cxd4 Nxd4 13. Nxd4 Qxd4 14. Qh5+ g6
15. Qf3 Qd5 16. Qf6 Rg8 17. Nf3 Be7 18. Qf4 g5 19. Qg4 Qe4 20. Qxe4 Nxe4 21.
Be3 c5 22. a4 g4 23. Ne1 Rd8 24. axb5 axb5 25. Ra6 Nd2 26. Bxd2 Rxd2 27. Rxe6
Rg6 28. Rxg6 hxg6 29. b3 c4 30. bxc4 b4 31. g3 b3 32. Ng2 b2 33. Rb1 Bc5 34.
Nf4 Bd4 35. e6 g5 36. Nd5 Rc2 37. Kg2 Rxf2+ 38. Kh1 Rc2 39. Re1 Rc1 40. Nc7+
Ke7 41. Nd5+ Kd6 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Lodge, Matt"]
[Black "Vergilesov, Alex"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1228"]
[BlackElo "1846"]
[PlyCount "36"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. Re1 Bg4 6. c3 Be7 7. d4 exd4 8.
cxd4 O-O 9. h3 Bxf3 10. gxf3 h6 11. Bf4 Nh7 12. Kh1 Bh4 13. Qd2 Qf6 14. Rg1
Bxf2 15. Rg2 Bxd4 16. Bxh6 Qxf3 17. Bxc6 Qxh3+ 18. Rh2 Qf1# 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "3"]
[White "Hess, Peter"]
[Black "Thompson, Bill"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1959"]
[BlackElo "1696"]
[PlyCount "109"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 e6 5. Nc3 Ne7 6. d4 cxd4 7. Nxd4 Ng6 8.
O-O Be7 9. f4 O-O 10. f5 exf5 11. Nxf5 Nde5 12. Nxe7+ Qxe7 13. Nd5 Qh4 14. Qc2
Bd7 15. Bxd7 Nxd7 16. Bf4 Nxf4 17. Rxf4 Qd8 18. Raf1 Ne5 19. Qe2 Rc8 20. b3 b5
21. cxb5 Rb8 22. a4 Rb7 23. Qe3 Ng6 24. R4f3 Qa5 25. Qd4 Ne5 26. Rg3 Ng6 27.
Ne3 Qb6 28. Qxb6 Rxb6 29. Nc4 Rbb8 30. Nxd6 Rfd8 31. Nxf7 Rd2 32. Ng5 Ra2 33.
Ne6 Rc8 34. Nd4 Re8 35. Rc3 Nh4 36. Nc2 Rd8 37. g3 Ng6 38. Rf2 h6 39. Rc7 Ne5
40. Rxa7 Rd1+ 41. Kg2 Ng4 42. Re2 Rb2 43. Kh3 h5 44. Kh4 Rbb1 45. Kxh5 Nf6+ 46.
Kg6 Rd8 47. Rxg7+ Kh8 48. e5 Ng4 49. e6 Rf1 50. Rh7+ Kg8 51. Rf7 Rfd1 52. h3
R1d3 53. hxg4 Rxg3 54. Rg7+ Kh8 55. Rh2+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Manley, Charles"]
[Black "Noor, Taimoor"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "827"]
[BlackElo "1876"]
[PlyCount "88"]
[EventDate "2010.04.10"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e3 O-O 6. Be2 Nbd7 7. O-O e5 8. dxe5
dxe5 9. e4 c6 10. Bg5 Qc7 11. Qc2 Nc5 12. b4 Ne6 13. Be3 Ng4 14. Bd2 Nd4 15.
Qc1 f5 16. exf5 Bxf5 17. h3 Nxe2+ 18. Nxe2 Bd3 19. Re1 Bxe2 20. Rxe2 e4 21.
Rxe4 Bxa1 22. Rxg4 Bg7 23. Bh6 Bxh6 24. Qxh6 Qg7 25. Qxg7+ Kxg7 26. h4 h5 27.
Rg5 Rf5 28. Rxf5 gxf5 29. Ne5 Rd8 30. a4 Rd1+ 31. Kh2 Ra1 32. b5 c5 33. Nd7 b6
34. Kg3 Rxa4 35. Ne5 Kf6 36. Kf4 Ra2 37. Nd3 Rc2 38. g4 Rxc4+ 39. Kg3 Rxg4+ 40.
Kh3 Rd4 41. Ne1 c4 42. Nc2 Rd2 43. Nb4 c3 44. Nc6 c2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Miles, Kyle"]
[Black "Skidmore, Jennifer"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1864"]
[BlackElo "1954"]
[PlyCount "122"]
[EventDate "2010.04.13"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 dxc4 5. a4 Bb4 6. Bg5 Ne7 7. Qc2 f6 8. Bf4
b5 9. axb5 cxb5 10. e4 Bb7 11. Be2 a6 12. O-O O-O 13. Rad1 Nd7 14. Na2 Ba5 15.
b3 Ng6 16. Bg3 cxb3 17. Qxb3 Re8 18. e5 Bd5 19. Qa3 fxe5 20. dxe5 Bb6 21. Nc3
Bc5 22. Qb2 Bc6 23. h4 Qb6 24. h5 Ne7 25. Ng5 Nf5 26. Qd2 h6 27. Nge4 Nxg3 28.
Nxg3 Nxe5 29. Nce4 Be7 30. Qc3 Nf7 31. Bd3 Rac8 32. Qe1 Bd5 33. Nd2 Rc3 34. Qe2
Ng5 35. Nde4 Rxd3 36. Qxd3 Nxe4 37. Nxe4 Bc4 38. Qd7 Qb8 39. Rfe1 Bb4 40. Re3
Re7 41. Qd4 e5 42. Qb2 a5 43. Rg3 Rf7 44. Qc1 Kh7 45. Ng5+ hxg5 46. Qxg5 Be7
47. Qg6+ Kh8 48. Rd7 Qf8 49. h6 gxh6 50. Rh3 Rh7 51. Rf3 Qg7 52. Qe8+ Bg8 53.
Rc3 e4 54. Rc8 Qa1+ 55. Kh2 Qe5+ 56. g3 Qg5 57. Rxe7 Rxe7 58. Qf8 Qh5+ 59. Kg1
Rg7 60. Qf6 Qd1+ 61. Kh2 Qf3 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Voelker, Jim"]
[Black "Gurevich, Dmitry"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2140"]
[BlackElo "2578"]
[PlyCount "118"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 a6 8. Qe2
Qc7 9. O-O-O Na5 10. Bd3 b5 11. g4 b4 12. Nb1 Bb7 13. f3 d5 14. Nd2 dxe4 15.
fxe4 Bc5 16. g5 Nd7 17. N2f3 Ne5 18. Nxe5 Qxe5 19. Nf3 Bxe3+ 20. Qxe3 Qc7 21.
Kb1 O-O 22. h4 Nc4 23. Qf2 Rac8 24. h5 f6 25. gxf6 Rxf6 26. Qe2 Na3+ 27. Ka1
Nxc2+ 28. Kb1 Qf4 29. Bxc2 Qxf3 30. Qxf3 Rxf3 31. Rd7 Rf7 32. Rhd1 Bc6 33. R7d6
Rf2 34. Bd3 Bb5 35. Bxb5 axb5 36. Rd8+ Rxd8 37. Rxd8+ Rf8 38. Rd4 Rf1+ 39. Kc2
Rh1 40. Rxb4 Rxh5 41. a4 bxa4 42. Rxa4 Rc5+ 43. Kd3 Kf7 44. Kd4 Rb5 45. b4 h5
46. Kc4 Rb8 47. b5 h4 48. Rb4 g5 49. Kd4 h3 50. Ke3 h2 51. Rb1 Rxb5 52. Rh1 Rb2
53. Kf3 Kf6 54. Kg4 Ke5 55. Kxg5 Rg2+ 56. Kh4 Kxe4 57. Kh3 Kf3 58. Ra1 Re2 59.
Rf1+ Rf2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Cao, Kevin"]
[Black "Hess, Peter"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2166"]
[BlackElo "1960"]
[PlyCount "120"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 d6 5. Nc3 Bg4 6. Be3 Na5 7. Bb3 Nxb3 8.
axb3 a6 9. d4 exd4 10. Bxd4 Nf6 11. Qd3 O-O 12. Ne2 b5 13. Ng3 c5 14. Bc3 d5
15. h3 Bxf3 16. gxf3 dxe4 17. Qxd8 Bxd8 18. fxe4 Re8 19. f3 Nd5 20. Bd2 Bh4 21.
Kf2 Nc7 22. Rhg1 Red8 23. Ke2 Ne6 24. Nf5 Bf6 25. c3 g6 26. Nh6+ Kf8 27. f4 Bg7
28. f5 Rxd2+ 29. Kxd2 Bxh6+ 30. Kc2 Nc7 31. Rad1 Ke7 32. Rg4 Bg7 33. Rh4 Rh8
34. Rg4 Be5 35. Rc1 Ne8 36. Rg5 f6 37. Rg2 g5 38. Rd1 Nd6 39. Re2 h5 40. Kd3
Kd7 41. Ke3 Kc6 42. Kf3 Rg8 43. Rg1 Nf7 44. Rd2 Bf4 45. Rd5 Be5 46. Rd2 Nd6 47.
Re2 a5 48. Ree1 c4 49. Ra1 Kb6 50. bxc4 Nxc4 51. Ke2 Nxb2 52. Kd2 Na4 53. Ra3
Rd8+ 54. Kc2 Rc8 55. Kd3 Nxc3 56. Rb3 b4 57. Rc1 Rd8+ 58. Kc2 Bf4 59. Re1 Rd2+
60. Kc1 Ra2+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Brooks, Michael"]
[Black "Voelker, Jim"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "2442"]
[BlackElo "2140"]
[PlyCount "120"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O f6 6. d4 exd4 7. Nxd4 c5 8.
Ne2 Qxd1 9. Rxd1 Bd6 10. Bf4 Bxf4 11. Nxf4 Ne7 12. Nc3 Bd7 13. Ncd5 Nxd5 14.
Nxd5 O-O-O 15. f3 Be6 16. Ne3 Rd4 17. a3 Rhd8 18. Kf2 b5 19. Ke2 Kb7 20. c3
R4d6 21. Rxd6 cxd6 22. a4 Rd7 23. axb5 axb5 24. b4 cxb4 25. cxb4 d5 26. exd5
Bxd5 27. Rd1 Be6 28. Rxd7+ Bxd7 29. Kd3 Be6 30. Kd4 Kc6 31. f4 Kd6 32. h4 g6
33. g4 h6 34. f5 Bf7 35. fxg6 Bxg6 36. Nd5 f5 37. gxf5 Bxf5 38. Nc3 Kc6 39. Ke5
Bg4 40. Nd5 h5 41. Nf4 Bf3 42. Ne6 Bg4 43. Nd4+ Kb6 44. Kd6 Bd1 45. Nf5 Bg4 46.
Ne3 Be2 47. Nd5+ Kb7 48. Kc5 Kc8 49. Nf4 Bf3 50. Kxb5 Kd7 51. Kc5 Ke7 52. b5
Kd7 53. Nd5 Ke6 54. Nb4 Kd7 55. Nc2 Bh1 56. Nb4 Kc7 57. Nc6 Kb7 58. Na5+ Kb8
59. Nc4 Kc7 60. Nb6 Bg2 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Coryea, Dan"]
[Black "Criss, Nathaniel"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1800"]
[BlackElo "1940"]
[PlyCount "114"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 e6 2. Nf3 c5 3. e3 Nf6 4. Bd3 d5 5. b3 Be7 6. Nbd2 Nc6 7. a3 Qb6 8. dxc5
Bxc5 9. Bb2 Qc7 10. c4 a6 11. Qc2 Ba7 12. O-O Bd7 13. cxd5 Nxd5 14. Bxg7 Rg8
15. Be5 Nxe5 16. Nxe5 Qxe5 17. Nf3 Qg7 18. g3 Rc8 19. Qd2 Bc6 20. Rac1 Qg4 21.
Ne5 Qg5 22. Nxc6 Rxc6 23. Rxc6 bxc6 24. Be4 Qe5 25. Qc2 Qc3 26. Qxc3 Nxc3 27.
Bxc6+ Ke7 28. Kg2 Rb8 29. Rc1 Rxb3 30. a4 Bb8 31. Rc2 Ra3 32. Rd2 Bd6 33. Rd4
a5 34. Rh4 Bb4 35. Rxh7 Nxa4 36. Bf3 Ra2 37. Bh5 Nc3 38. Bxf7 Kf6 39. Bg8 Nd1
40. Rf7+ Kg6 41. Rf3 Be1 42. Bxe6 Rxf2+ 43. Rxf2 Bxf2 44. Bb3 Bxe3 45. Bxd1 Bd4
46. Kf3 Bb2 47. Ke4 Bf6 48. h4 Bxh4 49. gxh4 Kh7 50. Kf5 Kh8 51. Kg6 Kg8 52.
Ba4 Kh8 53. h5 Kg8 54. Bb3+ Kh8 55. Kh6 a4 56. Bxa4 Kg8 57. Bc2 Kh8 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Criss, Nathaniel"]
[Black "Jung, Hans"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1940"]
[BlackElo "2147"]
[PlyCount "106"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qa4+ Nc6 6. cxd5 exd5 7. Bg5 Bd7 8.
Qb3 Bg4 9. Ne5 Nxd4 10. Qa4+ Bd7 11. Nxd7 Qxd7 12. Qxd7+ Nxd7 13. O-O-O Bxc3
14. bxc3 Nb5 15. Rxd5 Nxc3 16. Rd3 Na4 17. Re3+ Kf8 18. Be7+ Kg8 19. Ba3 Nab6
20. Re7 Rd8 21. e3 c6 22. Bd3 Nc8 23. Re4 Nf6 24. Rd4 Rxd4 25. exd4 g6 26. Re1
Kg7 27. f3 Rd8 28. Bb2 Nd5 29. Bc4 Ncb6 30. Bb3 Rd7 31. g3 f6 32. Ba3 a5 33.
Bc5 Nc8 34. Re6 Kf7 35. Re2 b6 36. Ba3 Na7 37. Re4 Nb5 38. Bb2 Nd6 39. a4 Kg7
40. Re6 Nc7 41. Re2 Na6 42. Re6 Nb4 43. d5 Nxd5 44. Bxd5 cxd5 45. Rxf6 Kg8 46.
Bd4 b5 47. axb5 Nxb5 48. Bb2 Rd6 49. Rf4 Rc6+ 50. Kd2 Rc4 51. Rf6 d4 52. Ra6
Rb4 53. Bc1 a4 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Plagemann, Todd"]
[Black "Davidson, Robert"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1932"]
[BlackElo "1846"]
[PlyCount "101"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Nc6 7. Be3 Be7 8.
Bd3 O-O 9. Nge2 Bg4 10. O-O Re8 11. h3 Bh5 12. a3 a5 13. Nd5 Nxd5 14. cxd5 Nb8
15. Qc2 Bg6 16. Bxg6 hxg6 17. Qb3 Ra6 18. Qxb7 Rb6 19. Qa7 Rxb2 20. Nc3 c6 21.
Rab1 Rxb1 22. Rxb1 Bf6 23. Na4 cxd5 24. Qa8 Qc7 25. Qxd5 Nc6 26. Rc1 Rc8 27.
Qb5 d5 28. Qxd5 Be7 29. Qb5 Bxa3 30. Ra1 Rb8 31. Qc4 Qd6 32. Qd3 Bb4 33. Qe4
Rd8 34. Rd1 Ne7 35. Bf4 Qd5 36. Qc2 Rc8 37. Qe2 Qb3 38. Nb6 Rc6 39. Nd7 Re6 40.
Qf3 Qxf3 41. gxf3 Nd5 42. Bd2 Nc3 43. Bxc3 Bxc3 44. Nc5 Rd6 45. Ne4 Rc6 46. Rc1
a4 47. Rxc3 Rxc3 48. Nxc3 a3 49. Na2 Kf8 50. Kf1 Ke7 51. Ke2 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Finegold, Spencer"]
[Black "Sinquefield, Rex"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1926"]
[BlackElo "1647"]
[PlyCount "59"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 Bg7 8.
e5 Ng8 9. Bf4 e6 10. Nb5 Bf8 11. O-O-O a6 12. Nd6+ Bxd6 13. exd6 f6 14. Kb1 b6
15. h4 h5 16. Bd3 Bb7 17. Bxg6+ Kf8 18. Qd2 e5 19. Be3 Kg7 20. Qd3 Nh6 21. Bxh5
e4 22. Bxh6+ Rxh6 23. Qg3+ Kh7 24. Bg4 Qe8 25. Bf5+ Kh8 26. Qf4 Rh5 27. g4 Rxf5
28. gxf5 Qf7 29. Qh6+ Kg8 30. Rhg1+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Frank, Josh"]
[Black "Abrahamyan, Tatev"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2021"]
[BlackElo "2369"]
[PlyCount "78"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 c5 7. Nbd2 Nc6 8. Re1
Rb8 9. a4 a6 10. Qe2 Bg4 11. h3 Bxf3 12. Nxf3 Nd7 13. c3 b5 14. axb5 axb5 15.
Be3 Nb6 16. e5 dxe5 17. Bxc5 Qc7 18. Ra6 Rfd8 19. Ng5 Bf6 20. Ne4 Nd5 21. Nxf6+
exf6 22. Qd2 Na5 23. b4 Nb3 24. Qa2 Nxc5 25. bxc5 Qxc5 26. Ra7 b4 27. cxb4 Qxb4
28. Rc1 Qd4 29. Rc2 Qxd3 30. Kh2 e4 31. Rd2 Qb3 32. Qxb3 Rxb3 33. Bxe4 Rb5 34.
Ra3 Rd7 35. Rad3 Nc3 36. Rxd7 Nxe4 37. Re2 f5 38. g4 Nf6 39. Rd6 Kg7 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Gadson, Isiah"]
[Black "Harris, Peter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1963"]
[BlackElo "1585"]
[PlyCount "119"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 c6 6. O-O Be7 7. Bxf5 exf5 8.
Qd3 g6 9. Nbd2 Nbd7 10. b3 O-O 11. c4 Re8 12. Rac1 Rc8 13. h3 Nb6 14. Ne5 Nfd7
15. Ndf3 f6 16. Nxd7 Qxd7 17. Bh2 Rcd8 18. c5 Nc8 19. b4 a6 20. a4 Bf8 21. Nd2
Re6 22. Rb1 Ne7 23. Rb3 Ra8 24. Rfb1 Qd8 25. b5 axb5 26. axb5 Qa5 27. bxc6 bxc6
28. Rb7 Nc8 29. Bg3 Re7 30. Nb3 Qd8 31. Rxe7 Bxe7 32. Qd2 Qd7 33. Na5 Bd8 34.
Nb7 Bc7 35. Bxc7 Qxc7 36. g3 Rb8 37. Qb4 Ne7 38. Qb6 Qc8 39. Rb3 Kg7 40. Qa7
Ra8 41. Qb6 Rb8 42. Qa6 Qc7 43. Na5 Rxb3 44. Nxb3 Nc8 45. Na5 Ne7 46. Qb6 Qd7
47. Qb8 g5 48. Qd6 Qe8 49. Qe6 h5 50. Nxc6 Qxc6 51. Qxe7+ Kg6 52. Qa7 g4 53.
hxg4 hxg4 54. Qb6 Qa4 55. Qb1 Qc4 56. Qf1 Qc2 57. Qb5 Qe4 58. Kh2 Qe7 59. c6 f4
60. Qd3+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Thompson, Bill"]
[Black "Hendrickson, Nolan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1696"]
[BlackElo "1907"]
[PlyCount "115"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. O-O Be7 6. Bc2 O-O 7. e5 dxe5 8. Nxe5
Qc7 9. Ng4 b6 10. Na3 Nbd7 11. Re1 Bb7 12. Bd3 Qc6 13. Bf1 Nxg4 14. Qxg4 f5 15.
Qh3 Rf6 16. d4 Rg6 17. Bf4 Rg4 18. d5 Qxd5 19. Rad1 Qc6 20. Rxe6 Qa4 21. Qd3
Qxf4 22. Qxd7 Qf3 23. Kh1 Rxg2 24. Qxb7 Qxb7 25. Bxg2 Qc7 26. Kg1 Rd8 27. Rde1
Bh4 28. c4 Qf4 29. R6e2 h6 30. Nb5 Qxc4 31. Nc7 Kh7 32. Ne6 Rd1 33. Nf8+ Kg8
34. Ng6 Rxe1+ 35. Rxe1 Bf6 36. Rd1 Bd4 37. Bd5+ Qxd5 38. Ne7+ Kf7 39. Nxd5 Bxb2
40. Re1 Bf6 41. Nc7 g5 42. Kg2 h5 43. f3 h4 44. Kh3 Bd8 45. Nb5 a6 46. Na7 Bf6
47. Nc8 b5 48. Nd6+ Kg6 49. Nb7 c4 50. Re6 b4 51. Rxa6 b3 52. axb3 cxb3 53. Rb6
b2 54. Nd6 g4+ 55. fxg4 f4 56. Ne4 b1=Q 57. Rxb1 f3 58. Rb6 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "4"]
[White "Rhee, William"]
[Black "Holliman, Bob"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1995"]
[BlackElo "2202"]
[PlyCount "86"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. Nf3 d6 2. d4 Bg4 3. e4 g6 4. h3 Bxf3 5. Qxf3 Bg7 6. Bc4 e6 7. c3 a6 8. O-O
c6 9. Qe2 d5 10. exd5 cxd5 11. Bd3 Ne7 12. Nd2 Nbc6 13. Nf3 Qd7 14. Bf4 Rc8 15.
Rfe1 O-O 16. a4 Kh8 17. Nd2 Rfe8 18. Nb3 Ra8 19. Nc5 Qc8 20. b4 Nb8 21. a5 Nd7
22. Qd2 Nc6 23. Bd6 e5 24. dxe5 Ncxe5 25. Bf1 Qc6 26. Bxe5 Nxe5 27. Rad1 Rad8
28. f4 Nd7 29. Qxd5 Rxe1 30. Qxc6 bxc6 31. Rxe1 Nxc5 32. bxc5 Bxc3 33. Rc1 Bxa5
34. Bxa6 Bd2 35. Rc4 Re8 36. Kf2 Re7 37. Kf3 f5 38. Rd4 Be3 39. Rd8+ Kg7 40.
Rc8 Bxc5 41. Rxc6 Re3+ 42. Kf2 Ba7 43. Rc7+ Re7+ 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Veyhl, Stan"]
[Black "Howe, Bob"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "709"]
[BlackElo "1718"]
[PlyCount "46"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 d5 2. e5 c5 3. d4 Bf5 4. Bd3 Bxd3 5. Qxd3 cxd4 6. Qxd4 Nc6 7. Qe3 e6 8.
Nf3 Qc7 9. O-O Nge7 10. b3 Nf5 11. Qe2 Ncd4 12. Nxd4 Nxd4 13. Qd3 Nxc2 14. Bb2
Nxa1 15. Bxa1 Rc8 16. Qb5+ Qc6 17. Qe2 Be7 18. Bb2 O-O 19. Qe3 b6 20. Nd2 Qc2
21. Rb1 Bc5 22. Qe2 Bb4 23. Rd1 Qxb2 0-1

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Tong, William"]
[Black "Kasick, Jason"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "1877"]
[BlackElo "2092"]
[PlyCount "82"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. e3 Bb4 5. Bd2 exd4 6. Nd5 Nxd5 7. cxd5 Bxd2+
8. Qxd2 dxe3 9. fxe3 Ne5 10. Nf3 Qe7 11. Rc1 c6 12. Nxe5 Qxe5 13. Bc4 O-O 14.
O-O d6 15. Rcd1 c5 16. Qf2 Bd7 17. Bd3 Rae8 18. e4 b5 19. b3 a6 20. Qh4 c4 21.
bxc4 bxc4 22. Bxc4 Qxe4 23. Rf4 Qe3+ 24. Kh1 Bb5 25. Bxb5 axb5 26. Rdf1 f6 27.
h3 Re5 28. Qg4 Kh8 29. Rf5 Rxf5 30. Qxf5 Qe5 31. Qd3 Rb8 32. Rb1 b4 33. a3 g6
34. axb4 Rxb4 35. Rxb4 Qe1+ 36. Kh2 Qxb4 37. Qe3 Qb2 38. Qe8+ Kg7 39. Qe7+ Kg8
40. Qe8+ Kg7 41. Qe7+ Kg8 1/2-1/2

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.11"]
[Round "5"]
[White "Noor, Taimoor"]
[Black "Rhee, Willie"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1876"]
[BlackElo "1995"]
[PlyCount "77"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Nc3 Be7 7. h3 Nc6 8. Nf3
Bf5 9. a3 O-O 10. Bd3 Bxd3 11. Qxd3 Na5 12. Nd2 Bg5 13. Nce4 Bxd2+ 14. Nxd2
Re8+ 15. Kf1 Qe7 16. g3 Nc6 17. b3 Nd7 18. Nf3 Nf6 19. Be3 Ne4 20. Kg2 h6 21.
Rhe1 f5 22. Ra2 Qf7 23. Rae2 g5 24. Bc1 Qd7 25. h4 g4 26. Nd2 Nf6 27. Nf1 Kg7
28. Qd2 Ng8 29. Qf4 Nce7 30. Re6 Kf7 31. d5 c6 32. Ne3 cxd5 33. Nxg4 Qxe6 34.
Rxe6 Kxe6 35. Nxh6 dxc4 36. Qxc4+ Kd7 37. Qb5+ Nc6 38. Nxg8 Rxg8 39. Qxb7+ 1-0

[Event "Saint Louis Open"]
[Site "?"]
[Date "2010.04.10"]
[Round "2"]
[White "Humphries, Dennis"]
[Black "Bange, Steve"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1928"]
[BlackElo "1700"]
[PlyCount "121"]
[EventDate "2010.??.??"]
[SourceDate "2010.04.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 Nc6 8.
Be3 Be6 9. O-O a5 10. Na4 Bxb3 11. axb3 O-O 12. f3 d5 13. Nb6 dxe4 14. Nxa8
Qxa8 15. c3 Rd8 16. Qb1 exf3 17. Bxf3 Nd5 18. Bc5 e6 19. Rd1 Ne5 20. Bxd5 exd5
21. Bb6 Re8 22. Rxa5 Qc8 23. Raxd5 Qe6 24. Bf2 h5 25. Rd8 Rxd8 26. Rxd8+ Kh7
27. Qd1 Qf5 28. Bg3 Ng4 29. Rd5 Qe6 30. Qd3 Qb6+ 31. Kh1 Nf6 32. Rb5 Qa6 33. h3
Ne4 34. Rxh5+ gxh5 35. Qxe4+ Kg8 36. Qe8+ Bf8 37. Kh2 Qg6 38. h4 b6 39. b4 Qh6
40. Qd8 Kh7 41. Qg5 Qxg5 42. hxg5 Kg6 43. b5 Kxg5 44. Bf2 Bd6+ 45. Kg1 Bc7 46.
c4 Kf5 47. Kf1 Ke4 48. Ke2 f5 49. b4 f4 50. c5 Kd5 51. Kf3 Kc4 52. Be1 Kd3 53.
Bh4 Kc4 54. Bg5 Kxb5 55. Bxf4 Bxf4 56. Kxf4 h4 57. cxb6 Kxb6 58. Kg5 Kb5 59.
Kxh4 Kxb4 60. g4 Kc5 61. Kg5 1-0

