[Event "Keres Memorial 36th"]
[Site "Vancouver"]
[Date "2011.05.23"]
[Round "7"]
[White "Du, Han"]
[Black "Gentes, Kevin"]
[Result "1/2-1/2"]
[ECO "B53"]
[BlackElo "2268"]
[PlyCount "74"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Bg5 Nc6 6. Qd2 h6 7. Bh4 Nf6 8. Nc3 g5 9. Bg3 Nh5 10. Be2 Bg7 11. Rb1 a6 12. Nd5 e5 13. Ne3 Nf6 14. Bd3 d5 15. exd5 e4 16. dxc6 bxc6 17. Ne5 exd3 18. Nxd7 Qxd7 19. Qxd3 Qe6 20. Qd6 Qxd6 21. Bxd6 Ne4 22. Ba3 Rb8 23. Ke2 Bf8 24. Bxf8 Kxf8 25. f3 Nd6 26. Rhd1 Ke7 27. g4 h5 28. h3 hxg4 29. hxg4 Rh2+ 30. Kf1 Rbh8 31. Ng2 f5 32. gxf5 Nxf5 33. Re1+ Kd7 34. Rbd1+ Kc8 35. Re6 Rh1+ 36. Ke2 Ng3+ 37. Kf2 Rxd1 1/2-1/2

[Event "Keres Memorial 36th"]
[Site "Vancouver"]
[Date "2011.05.23"]
[Round "6"]
[White "Wu, Howard"]
[Black "Du, Han"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2157"]
[PlyCount "80"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. Nc3 Nxd3 10. Qxd3 Bf5 11. Re1 c6 12. cxd5 Nxc3 13. Qxf5 Nxd5 14. Ng5 Nf6 15. Qe5 h6 16. Nf3 Kf8 17. Bf4 Nd5 18. Rad1 Bf6 19. Qe4 g6 20. Ne5 Kg7 21. Qf3 h5 22. Nc4 Re8 23. Be5 Re6 24. Qb3 Qd7 25. h3 Kh7 26. f4 Bg7 27. Qf3 Ne7 28. Bxg7 Rxe1+ 29. Rxe1 Kxg7 30. Qe4 Nf5 31. Qe5+ f6 32. Qe4 Kf7 33. Rd1 Rd8 34. Na5 Nxd4 35. Kh1 b6 36. Nxc6 Qxc6 37. Rxd4 Qxe4 38. Rxe4 Rd2 39. Rb4 Ke6 40. a4 Kd6 1/2-1/2

[Event "Keres Memorial 36th"]
[Site "Vancouver"]
[Date "2011.05.20"]
[Round "1"]
[White "Du, Han"]
[Black "Chen, Howard"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2297"]
[PlyCount "118"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 c6 6. Nf3 h6 7. Be3 Nbd7 8. h3 e5 9. dxe5 dxe5 10. 0-0-0 Qe7 11. a4 b6 12. Bc4 Bb7 13. Nh2 0-0-0 14. Qe2 Ne8 15. f3 Nc7 16. Kb1 Ne6 17. Bxe6 Qxe6 18. Rd2 Bf8 19. Na2 Nc5 20. Rxd8+ Kxd8 21. Rd1+ Kc8 22. Qd2 Be7 23. Nc3 h5 24. Bxc5 Bxc5 25. Ne2 Be7 26. Qc3 Rd8 27. Rxd8+ Bxd8 28. Nc1 Bc7 29. Nf1 c5 30. a5 Qd7 31. axb6 axb6 32. Qc4 Bc6 33. Nd3 Bb5 34. Qc3 Qd4 35. Qxd4 exd4 36. b3 Kd7 37. Nd2 Ke6 38. Kc1 h4 39. Kd1 g5 40. Ke1 f6 41. Ke2 Ke7 42. Ke1 Ke6 43. Ke2 Ba6 44. Nc4 Bb5 45. Nd2 Bc6 46. Kd1 Ke7 47. Ke2 Bg3 48. Nf1 Bd6 49. Nd2 b5 50. Nb2 Ke6 51. Nd3 Bb7 52. Kd1 Ba6 53. Nb2 Kd7 54. Ke2 Kc6 55. Kd3 Be5 56. Ke2 c4 57. bxc4 bxc4 58. Nbxc4 Kc5 59. Kd3 Kb4 0-1

[Event "Victoria Grand Pacific op 5th"]
[Site "Victoria"]
[Date "2011.04.22"]
[Round "1"]
[White "Yoos, John C"]
[Black "Du, Han"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2382"]
[PlyCount "162"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Qxd4 Bd7 6. Bg5 Nc6 7. Qd2 a6 8. a4 e6 9. Bc4 Qc7 10. Ba2 Be7 11. h3 0-0 12. Rd1 Rfd8 13. Bxf6 Bxf6 14. 0-0 Be8 15. Nh2 Ne5 16. Rfe1 Rac8 17. Qe2 Ng6 18. Bb3 Bxc3 19. bxc3 Qxc3 20. Qf3 Qa5 21. Re3 Qb4 22. Ra1 Ne5 23. Qd1 Bc6 24. Qe2 Nd7 25. Nf3 Nc5 26. Nd2 Qd4 27. c3 Qf6 28. Bc2 g6 29. g3 e5 30. a5 Bb5 31. c4 Bd7 32. Kh2 Ne6 33. Bd3 Nd4 34. Qf1 Qg7 35. f4 f5 36. Rb1 Rc7 37. Qf2 Rf8 38. Nb3 fxe4 39. Bxe4 exf4 40. Bd5+ Kh8 41. gxf4 Nf5 42. Re4 Bc6 43. Nd4 Bxd5 44. cxd5 Nxd4 45. Qxd4 Qxd4 46. Rxd4 Rff7 47. Rb6 Rfd7 48. Rb2 Rc5 49. Ra2 Kg7 50. Kg3 Kf6 51. Ra3 Rb5 52. Kf3 Kf5 53. Raa4 Rc7 54. Ke3 Rc3+ 55. Kd2 Rxh3 56. Kc2 Rf3 57. Rdb4 Rxd5 58. Rxb7 h5 59. Rb6 Rxf4 60. Ra1 Rf2+ 61. Kc3 Rdd2 62. Rxa6 h4 63. Ra8 h3 64. a6 Ra2 65. Rh1 Kg4 66. Rg1+ Rg2 67. Rh1 g5 68. a7 h2 69. Rh8 Rxa7 70. R1xh2 Rxh2 71. Rxh2 Kg3 72. Rh6 d5 73. Kd4 g4 74. Kxd5 Ra4 75. Ke5 Kg2 76. Rg6 g3 77. Rg7 Kf2 78. Rf7+ Kg1 79. Rg7 g2 80. Rg8 Kf2 81. Rf8+ Kg3 0-1

