[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.07"]
[Round "9"]
[White "Mercer, Richard"]
[Black "Bowersock, Michael"]
[Result "0-1"]
[ECO "E32"]
[BlackElo "2064"]
[PlyCount "44"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. f3 h6 9. Bh4 d5 10. e3 Nbd7 11. Bd3 dxc4 12. Bxc4 Rc8 13. Ne2 c5 14. dxc5 Rxc5 15. b4 Rc8 16. Qb3 Ne5 17. Rc1 Rxc4 18. Rxc4 Bd5 19. e4 Bxc4 20. Qc3 Qd3 21. 0-0 Qxc3 22. Nxc3 Bxf1 0-1

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.03"]
[Round "2"]
[White "Gurczak, John"]
[Black "Mercer, Richard"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2114"]
[PlyCount "43"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Be2 e6 6. 0-0 dxc4 7. Bxc4 Nbd7 8. Nc3 b5 9. Bd3 Bxd3 10. Qxd3 Be7 11. Rd1 0-0 12. e4 b4 13. e5 bxc3 14. exf6 cxb2 15. fxe7 bxa1Q 16. exd8Q Rfxd8 17. Qc2 Ne5 18. Nxe5 Rxd4 19. Bd2 Rxd2 20. Qxd2 Qxe5 21. Qd8+ Rxd8 22. Rxd8# 1-0

[Event "US Open-112"]
[Site "Orlando"]
[Date "2011.08.03"]
[Round "3"]
[White "Mercer, Richard"]
[Black "Berisha, Enver"]
[Result "1-0"]
[ECO "D55"]
[PlyCount "151"]
[EventDate "2011.07.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 b6 8. cxd5 exd5 9. Bd3 c5 10. 0-0 Bb7 11. h3 h6 12. Bf4 a6 13. a4 Re8 14. Bf5 Nf8 15. dxc5 Bxc5 16. Qb3 Bd6 17. Bxd6 Qxd6 18. Rfd1 g6 19. Bb1 Ne6 20. e4 Nc5 21. Qb4 Ncxe4 22. Qxd6 Nxd6 23. Ba2 Nc4 24. b4 Rac8 25. Rd4 Nd6 26. Rdd1 Nc4 27. b5 a5 28. Bxc4 Rxc4 29. Nd2 Rc7 30. Nce4 Nxe4 31. Rxc7 Nc5 32. Kf1 Bc8 33. Nb1 Bf5 34. Nc3 Bd3+ 35. Kg1 d4 36. Nd5 Bc2 37. Rxd4 Ne6 38. Nf6+ Kf8 39. Nxe8 Nxd4 40. Nd6 Bxa4 41. Rxf7+ Kg8 42. Rb7 Nxb5 43. Nxb5 Bxb5 44. Rxb6 Be8 45. Ra6 a4 46. Ra7 Kf8 47. Kf1 Bc6 48. g3 Ke8 49. Ke1 Bd7 50. h4 Ke7 51. Ke2 Kd6 52. Kd3 Bc6 53. Kd4 Bd7 54. Ra8 h5 55. Ra6+ Bc6 56. f4 Kc7 57. Kc5 Be8 58. Ra7+ Kc8 59. Kd6 Kb8 60. Re7 Bb5 61. Re4 Kb7 62. Kc5 Bd7 63. Re7 Kc7 64. Rg7 a3 65. Rxg6 Bc8 66. Rd6 a2 67. Rd1 Bf5 68. Ra1 Be6 69. Kb4 Kd6 70. Ka3 Kc5 71. Rxa2 Bxa2 72. Kxa2 Kd4 73. Kb2 Ke4 74. Kc2 Kf5 75. Kd3 Kg4 76. Ke4 1-0

[Event "US Open-110"]
[Site "Indianapolis"]
[Date "2009.08.05"]
[Round "5"]
[White "Studen, Damir"]
[Black "Mercer, Richard"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2219"]
[PlyCount "93"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. Nh4 Be7 7. Nxf5 exf5 8. c4 dxc4 9. e3 Nbd7 10. Qc2 g6 11. Qxc4 0-0 12. b4 Qb6 13. Bd2 Ne4 14. Bxe4 fxe4 15. a4 Rac8 16. Nc3 Nf6 17. Rfb1 a6 18. Qe2 Rfe8 19. b5 a5 20. bxc6 Qxc6 21. Nb5 b6 22. Na7 Qc4 23. Qxc4 Rxc4 24. Rxb6 Nd5 25. Rb5 Bb4 26. Bxb4 Nxb4 27. Rxa5 Ra8 28. Nc6 Rxa5 29. Nxa5 Rc2 30. Nb3 Nd3 31. a5 Rc7 32. a6 Ra7 33. Nc5 Nxc5 34. dxc5 Kf8 35. c6 Ke8 36. c7 Kd7 37. Ra4 f5 38. f3 exf3 39. Kf2 Kxc7 40. Kxf3 Kd6 41. Kf4 h6 42. e4 fxe4 43. Kxe4 Ke6 44. Kd4 Kd6 45. Ra1 Kd7 46. Kd5 g5 47. g4 1-0

[Event "US Open-110"]
[Site "Indianapolis"]
[Date "2009.08.04"]
[Round "4"]
[White "Hughes, Tyler B"]
[Black "Mercer, Richard"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2278"]
[PlyCount "33"]
[EventDate "2009.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. e4 cxd4 8. e5 Nd5 9. Qxd4 Nc6 10. Qg4 Nce7 11. Nbd2 h5 12. Qh3 Nf5 13. Ne4 b5 14. Bb3 Bb7 15. Rd1 b4 16. Ba4+ Ke7 17. Bg5+ 1-0

