[Event "Adelaide Lidums op"]
[Site "Adelaide"]
[Date "2018.12.10"]
[Round "1"]
[White "Boyd Norman, James"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1659"]
[BlackElo "454"]
[PlyCount "71"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 a6 6. Bxc6 Bxc6 7. c3 e6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 Bd7 11. Qb3 b5 12. Bf4 Rc8 13. a4 bxa4 14. Nxa4 Rb8 15. Qc2 Nf6 16. Nc3 0-0 17. Rxa6 Ne8 18. Nd2 Rc8 19. Qd3 Rb8 20. Nc4 Bb5 21. Nxb5 Rxb5 22. d5 e5 23. Bc1 Nc7 24. Ra5 f6 25. Rxb5 Nxb5 26. Nxe5 fxe5 27. Qxb5 Qc7 28. Be3 Rb8 29. Qc6 Qa5 30. Qc3 Qa4 31. Qc7 Qb4 32. Re2 Bd8 33. Qc2 Ra8 34. f3 Qb7 35. Qc6 Qb8 36. Qe8# 1-0

[Event "Adelaide Lidums op"]
[Site "Adelaide"]
[Date "2018.12.10"]
[Round "2"]
[White "Zhang, David"]
[Black "Bartley, George"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "454"]
[BlackElo "1449"]
[PlyCount "106"]
[EventDate "2018.12.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 c6 9. Qc2 Nh5 10. Bxe7 Qxe7 11. 0-0 g5 12. Qe2 Ng7 13. e4 f5 14. exf5 Nxf5 15. dxe5 g4 16. Nd2 Nxe5 17. Rfe1 Nxd3 18. Qxd3 Qf7 19. Nce4 d5 20. Ng3 dxc4 21. Nxc4 Nxg3 22. fxg3 Bf5 23. Qf1 Qd5 24. Qf4 Kg7 25. Re7+ Rf7 26. Nd6 Rxe7 27. Nxf5+ Kf8 28. Nxe7+ Kxe7 29. Re1+ Kd7 30. Qxg4+ Kc7 31. Qf4+ Kb6 32. Re5 Qxa2 33. Qd4+ Ka6 34. Qc3 Rd8 35. Kf2 Rd5 36. Re4 Qa5 37. b4 Qa2+ 38. Re2 Qb1 39. Qc4+ Kb6 40. Re3 Rd2+ 41. Re2 Qf5+ 42. Ke1 Rxe2+ 43. Kxe2 Qb5 44. Kd3 a5 45. Kc3 Qxb4+ 46. Qxb4+ axb4+ 47. Kxb4 Kc7 48. g4 Kd6 49. h4 Ke5 50. g5 hxg5 51. hxg5 Kf5 52. Ka5 b5 53. Kb4 Kxg5 0-1

[Event "Battle of Alberta 20th"]
[Site "Red Deer"]
[Date "2015.09.12"]
[Round "2.4"]
[White "Valencia, Belsar"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2229"]
[BlackElo "2097"]
[PlyCount "75"]
[EventDate "2015.09.12"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Alberta North"]
[BlackTeam "Alberta South"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "CAN"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 0-0 5. Nbd2 c5 6. e3 Nc6 7. c3 d6 8. Be2 cxd4 9. cxd4 Qb6 10. 0-0 Nd5 11. Nc4 Qd8 12. Bh2 b5 13. Ncd2 a6 14. a4 b4 15. e4 Nb6 16. a5 Nxd4 17. Nxd4 Bxd4 18. axb6 Bxb2 19. Ra5 Qxb6 20. Nc4 Qc7 21. Qa4 Bc3 22. e5 d5 23. e6 Qb7 24. exf7+ Rxf7 25. Ne5 Rf5 26. Ng4 Rf8 27. Qb3 h5 28. Ne5 Rf6 29. Nd3 Be6 30. Rc5 d4 31. Qd1 Rc8 32. Bf3 Qb6 33. Rxc8+ Bxc8 34. Be5 Rf7 35. Bd5 Be6 36. Bc7 Qxc7 37. Bxe6 Qd6 38. Qb3 1-0

[Event "Battle of Alberta 20th"]
[Site "Red Deer"]
[Date "2015.09.12"]
[Round "1.4"]
[White "Zhang, David"]
[Black "Valencia, Belsar"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2097"]
[BlackElo "2229"]
[PlyCount "81"]
[EventDate "2015.09.12"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Alberta South"]
[BlackTeam "Alberta North"]
[WhiteTeamCountry "CAN"]
[BlackTeamCountry "CAN"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. 0-0 d5 6. e5 Nd7 7. Re1 Qc7 8. Qe2 Be7 9. h4 b6 10. Bc2 Bb7 11. a3 c4 12. d4 cxd3 13. Bxd3 Nc5 14. Bc2 h6 15. b4 Ne4 16. Bxe4 dxe4 17. Qxe4 Nxb4 18. Qe2 Na6 19. Nd4 Nc5 20. Nd2 a6 21. Rb1 b5 22. c4 Rd8 23. Qg4 g5 24. N2b3 Nxb3 25. Nxb3 bxc4 26. Nd4 h5 27. Nxe6 fxe6 28. Qxe6 Qc6 29. Qxc6+ Bxc6 30. Bxg5 Rg8 31. Rb6 Bxg5 32. Rxc6 Bd2 33. Rb1 c3 34. Re6+ Kd7 35. Rbb6 Rb8 36. Rbd6+ Kc8 37. Rc6+ Kd7 38. Rcd6+ Kc8 39. Rc6+ Kd7 40. Red6+ Ke8 41. Re6+ 1/2-1/2

[Event "CAN-ch University"]
[Site "Toronto"]
[Date "2015.01.11"]
[Round "5"]
[White "Ivanov, Mike"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2387"]
[BlackElo "2315"]
[PlyCount "33"]
[EventDate "2015.01.09"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. d4 dxe4 5. Nxe4 Nf6 6. Nxf6+ gxf6 7. Bf4 Qb6 8. Bd3 Nd7 9. h3 Bxf3 10. Qxf3 Qxd4 11. 0-0-0 Qa4 12. Bf5 Nb6 13. Qg4 Bg7 14. Rhe1 Kf8 15. Rxe7 Re8 16. Rxe8+ Kxe8 17. Qe2+ 1-0

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.31"]
[Round "6"]
[White "Zhang, David"]
[Black "Itkin, David"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2280"]
[BlackElo "2151"]
[PlyCount "107"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Nb6 5. Bb3 g6 6. Qf3 e6 7. d3 Bg7 8. Nh3 0-0 9. Bg5 Qd4 10. Be3 Qb4 11. 0-0 Nc6 12. a3 Qe7 13. Bg5 Qc5 14. Be3 Nd4 15. Qe4 Qf5 16. Bxd4 Qxe4 17. Nxe4 Bxd4 18. c3 Bg7 19. Rae1 Nd5 20. Nhg5 b6 21. Bc4 Bb7 22. h4 Rad8 23. d4 h6 24. Nf3 Rfe8 25. Bb5 Re7 26. h5 g5 27. Ng3 Nf4 28. Nf5 Bf8 29. Nxe7+ Bxe7 30. Rd1 g4 31. Ne5 Bxg2 32. Rfe1 Bh4 33. Rd2 Bb7 34. Bc6 Bxc6 35. Nxc6 Rd5 36. Re5 Nxh5 37. Nxa7 Nf4 38. a4 Bg5 39. Rd1 h5 40. Nc6 Kg7 41. c4 Rxe5 42. dxe5 Nh3+ 43. Kf1 h4 44. b4 Nf4 45. a5 bxa5 46. bxa5 h3 47. Kg1 Ne2+ 48. Kh1 Bh4 49. Nd4 Nc3 50. Rg1 f5 51. exf6+ Kxf6 52. Rxg4 Bxf2 53. a6 Na4 54. c5 1-0

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.12"]
[Round "5"]
[White "Ivanov, Mike"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2252"]
[BlackElo "2280"]
[PlyCount "169"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. d4 dxe4 5. Nxe4 Nf6 6. Nxf6+ gxf6 7. Be3 Na6 8. g3 Qd5 9. Bg2 Qb5 10. Qe2 Qxe2+ 11. Kxe2 Nb4 12. Rhc1 h5 13. h3 Bf5 14. Ne1 0-0-0 15. c4 e5 16. d5 cxd5 17. cxd5+ Kb8 18. Rd1 Bd7 19. Rd2 Bb5+ 20. Kd1 Ba4+ 21. b3 Bd7 22. a3 Na6 23. Nd3 Bd6 24. h4 b6 25. a4 Bg4+ 26. Ke1 Rc8 27. a5 b5 28. Rc1 Bb4 29. Rc6 Rxc6 30. dxc6 Bxa5 31. b4 Nxb4 32. Kf1 Nxc6 33. Bxc6 Bxd2 34. Bxd2 Rd8 35. Bxb5 Rd5 36. Bc4 Rd4 37. Bb5 a6 38. Bxa6 Ka7 39. Be3 Kxa6 40. Bxd4 exd4 41. Ne1 Kb5 42. f3 Bf5 43. Ke2 Kc4 44. Kd2 Bh3 45. Kc2 Kd5 46. Kd2 Bf1 47. Nc2 f5 48. Nb4+ Kc5 49. Nc2 Kc4 50. Ne1 d3 51. f4 f6 52. Ke3 Kc3 53. Nf3 Bg2 54. Nd2 Bd5 55. Nf1 Kc2 56. Nd2 Bg2 57. Nc4 Bf1 58. Na3+ Kd1 59. Nc4 Ke1 60. Nd2 Be2 61. Nc4 Kf1 62. Nd6 Kg2 63. Nxf5 Bg4 64. Nd6 f5 65. Kxd3 Kxg3 66. Ke3 Kxh4 67. Kf2 Kh3 68. Nc4 Kh2 69. Ne3 Kh3 70. Nf1 Kh4 71. Ne3 Kh3 72. Nf1 h4 73. Ne3 Kh2 74. Nf1+ Kh3 75. Ne3 Kh2 76. Nf1+ Kh1 77. Ne3 Bh3 78. Nc4 Kh2 79. Ne3 Kh1 80. Nc4 Bg2 81. Nd6 Bh3 82. Nc4 Bg4 83. Ne3 Kh2 84. Nf1+ Kh3 85. Ne3 1/2-1/2

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "3"]
[White "Marinkovic, Mate"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2231"]
[BlackElo "2280"]
[PlyCount "54"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d5 7. cxd5 cxd5 8. Ne5 Ng4 9. Nxg4 Bxg4 10. Nc3 Nc6 11. Be3 e5 12. dxe5 d4 13. Bxc6 dxc3 14. Bxb7 Rb8 15. Be4 cxb2 16. Rb1 Bxe5 17. Bxa7 Rb4 18. Qc2 Be6 19. a3 Rc4 20. Qd3 Qa5 21. Qe3 Rc3 22. Bd3 Rfc8 23. Bb6 Qd5 24. a4 Bh3 25. Be4 Qb3 26. Qg5 Bxf1 27. Qxe5 Bh3 0-1

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.11"]
[Round "4"]
[White "Zhang, David"]
[Black "Kraiouchkine, Nikita"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2280"]
[BlackElo "2334"]
[PlyCount "64"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Bd2 Bg4 7. f3 Bf5 8. g4 Bg6 9. Nh3 Qd8 10. Qe2 b5 11. Bb3 a5 12. a3 a4 13. Ba2 e6 14. Nf4 Be7 15. 0-0-0 b4 16. axb4 a3 17. h4 axb2+ 18. Kxb2 Na6 19. Bb3 Nxb4 20. h5 Bxc2 21. Bxc2 Qxd4 22. Bb3 0-0 23. Be3 Qe5 24. Bd2 Qc7 25. h6 g6 26. Nxe6 fxe6 27. Qxe6+ Kh8 28. Be3 Qa5 29. Ra1 Qe5 30. g5 Nd3+ 31. Kc2 Nb4+ 32. Kb2 Nd3+ 1/2-1/2

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "1"]
[White "Nasir, Pi"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1972"]
[BlackElo "2280"]
[PlyCount "48"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. g3 0-0 6. Bg2 dxc4 7. 0-0 c6 8. e4 b5 9. e5 Nd5 10. a4 b4 11. Ne4 a5 12. Qc2 Ba6 13. Nc5 c3 14. Nxa6 Nxa6 15. bxc3 bxc3 16. Ne1 Nab4 17. Qe4 Qb6 18. Rb1 Qa6 19. Ba3 Rfe8 20. Bf3 f5 21. Qe2 Qxe2 22. Bxe2 e6 23. Nd3 Bf8 24. Rb3 Nc2 0-1

[Event "CAN-ch U18"]
[Site "Ottawa"]
[Date "2013.07.10"]
[Round "2"]
[White "Zhang, David"]
[Black "Inigo, Aquino"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2280"]
[BlackElo "2211"]
[PlyCount "60"]
[EventDate "2013.07.10"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Bc5 10. b4 Qxb4 11. Nxd4 Bxd4 12. Rb1 Qc3 13. Nf3 Bb6 14. Rb3 Qc7 15. Qd2 Ne7 16. Qg5 Ng6 17. Ba3 Bc5 18. Rxb7 Qxb7 19. Bxc5 Rc8 20. Bd6 Ba4 21. h4 Bc2 22. Bxc2 Rxc2 23. h5 h6 24. Qg3 Ne7 25. Qxg7 Rg8 26. Qh7 Rc8 27. Rb1 Qa6 28. Nh4 Qe2 29. Bxe7 Kxe7 30. Rb7+ Rc7 1-0

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.08"]
[Round "7"]
[White "Zhang, David"]
[Black "Cao, Jason"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2227"]
[BlackElo "2053"]
[PlyCount "193"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 e5 6. c3 a6 7. Bf1 Be7 8. a4 0-0 9. Na3 b6 10. d4 Bb7 11. d5 Re8 12. g3 Nf8 13. Bh3 Ng6 14. Qd3 Bc8 15. Bxc8 Qxc8 16. Nc4 Qc7 17. Ne3 b5 18. Nf5 c4 19. Qc2 Bf8 20. Be3 Nd7 21. axb5 axb5 22. b4 cxb3 23. Qxb3 Nc5 24. Bxc5 Qxc5 25. Qb4 Rxa1 26. Rxa1 Rc8 27. Qxc5 Rxc5 28. Ra8 Rxc3 29. Kg2 f6 30. Nxd6 b4 31. Rb8 b3 32. Nd2 Rd3 33. N6c4 Kf7 34. Rxb3 Rxb3 35. Nxb3 Bb4 36. Kf3 Nf8 37. Ke3 Nd7 38. Kd3 g6 39. Ne3 Nb6 40. f4 h5 41. fxe5 fxe5 42. Nc4 Nd7 43. Nca5 Bxa5 44. Nxa5 Nc5+ 45. Ke3 Ke7 46. Nc4 Kf6 47. Nb2 Nb7 48. Kd3 Nc5+ 49. Ke3 Nb7 50. Na4 Nd6 51. Nb6 Kg5 52. h3 h4 53. g4 Kh6 54. Nd7 Nf7 55. Nc5 Kg5 56. Ne6+ Kf6 57. Kf3 g5 58. Ke3 Nh8 59. Nc5 Ng6 60. Kd2 Ke7 61. Ne6 Kf6 62. Nc5 Ke7 63. Nd3 Kd6 64. Kc2 Ke7 65. Kc3 Kd6 66. Kc4 Nf4 67. Nf2 Ng2 68. Kb5 Nf4 69. Kc4 Ng2 70. Kb4 Nf4 71. Kb5 Ne2 72. Nd1 Nf4 73. Ne3 Nxh3 74. Nc4+ Ke7 75. Kc6 Nf4 76. Nxe5 h3 77. d6+ Ke8 78. Nf3 Kd8 79. Nxg5 h2 80. Nf7+ Ke8 81. d7+ Kxf7 82. d8Q h1Q 83. Qc7+ Kg8 84. Qxf4 Qb1 85. Kd5 Qb7+ 86. Ke6 Qc8+ 87. Kf6 Qf8+ 88. Kg5 Qg7+ 89. Kh5 Qh7+ 90. Qh6 Qxe4 91. Qg6+ Qxg6+ 92. Kxg6 Kh8 93. Kh6 Kg8 94. g5 Kh8 95. g6 Kg8 96. g7 Kf7 97. Kh7 1-0

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.07"]
[Round "6"]
[White "Doknjas, John"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2063"]
[BlackElo "2227"]
[PlyCount "68"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 Bg4 14. h5 Bxf3 15. gxf3 e5 16. Qc3 b6 17. Qxe5 c4 18. Qd4 Rc8 19. Rc1 Qd6 20. e5 Nc6 21. exd6 Nxd4 22. d7 Rc5 23. Rxc4 Nxf3+ 24. Kd1 Rxd5+ 25. Kc1 Nd4 26. Bg4 f5 27. Rd1 Rxd7 28. Rdxd4 Rxd4 29. Rxd4 fxg4 30. hxg6 hxg6 31. Rd2 Kg7 32. Kd1 Rf7 33. Ke1 Kh6 34. Kf1 g3 0-1

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.07"]
[Round "5"]
[White "Zhang, David"]
[Black "Thavandiran, Shiyam"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2227"]
[BlackElo "2479"]
[PlyCount "49"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nh6 6. Bd3 f6 7. 0-0 Nf7 8. exf6 Qxf6 9. Re1 Bd6 10. Be3 c4 11. Bc2 0-0 12. b3 cxb3 13. axb3 Kh8 14. Qd3 g6 15. Nbd2 b6 16. b4 Kg8 17. Nb3 Bb7 18. b5 Ne7 19. Qe2 Nf5 20. Bd2 Rfe8 21. Ne5 Bc7 22. Ra4 Re7 23. Bd3 N5d6 24. f3 Nc8 25. f4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.06"]
[Round "4"]
[White "Wang, Richard"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2306"]
[BlackElo "2227"]
[PlyCount "80"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 Bg4 14. Ng5 Bxe2 15. Kxe2 h6 16. Nf3 Kh7 17. Ne5 Qd6 18. Ng4 Qa6+ 19. Kf3 h5 20. Ne3 f5 21. e5 Nc4 22. Qc3 Nxe3 23. fxe3 b6 24. Rhd1 Qa4 25. g3 Rad8 26. Qd3 Rd7 27. Rd2 Rfd8 28. e4 fxe4+ 29. Qxe4 Qa3+ 30. Kg2 Rxd5 31. Rf2 Rd2 32. Rbf1 Qxa2 33. Qf4 a5 34. g4 R8d4 35. Qf8 Qd5+ 36. Kh2 Qxe5+ 37. Kh1 Rxf2 38. Rxf2 Rd1+ 39. Kg2 Qe4+ 40. Rf3 Rd2+ 0-1

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.06"]
[Round "3"]
[White "Zhang, David"]
[Black "Li, Kevin"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2227"]
[BlackElo "2238"]
[PlyCount "93"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Nbd2 0-0 8. Nb3 d6 9. a4 Be6 10. Ng5 Bxb3 11. Qxb3 h6 12. Nh3 Na5 13. Qa2 a6 14. Bc4 Nxc4 15. Qxc4 g5 16. f3 Kh8 17. Be3 Rc8 18. Qb3 Qd7 19. c4 f5 20. Nf2 f4 21. Bd2 h5 22. Nd1 Nc6 23. Nc3 Nd4 24. Qd1 Rf7 25. Ne2 Ne6 26. b4 Rg8 27. b5 Bf6 28. Nc3 Bd8 29. bxa6 bxa6 30. Nd5 g4 31. Bc3 Rfg7 32. Ra2 Qe8 33. fxg4 Rxg4 34. h3 R4g7 35. Kh1 Kh7 36. Rb2 Rg5 37. Rff2 Qg6 38. Qf1 h4 39. Rb7+ Ng7 40. Nxf4 exf4 41. Rxf4 Qe6 42. Rxh4+ Kg6 43. Rxg7+ Rxg7 44. Qf8 Qe7 45. Bxg7 Qxg7 46. Qe8+ Qf7 47. Rh6+ 1-0

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.05"]
[Round "2"]
[White "MacKinnon, Keith"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2349"]
[BlackElo "2227"]
[PlyCount "50"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. c4 dxc4 9. 0-0 Nbc6 10. Nb5 Nd5 11. Bxc4 Nxe3 12. fxe3 Qb6 13. Nd4 Rd8 14. Qa4 Rxd4 15. exd4 Qxd4+ 16. Kh1 Bd3 17. Rc1 Bxc4 18. Qxc4 Qxe5 19. Nd2 Bd6 20. Nf3 Qh5 21. Qb3 0-0 22. Qxb7 Nd4 23. Qd7 Nf5 24. Rc8 Ng3+ 25. Kg1 Bc5+ 0-1

[Event "CAN-ch U20"]
[Site "Calgary"]
[Date "2012.01.05"]
[Round "1"]
[White "Zhang, David"]
[Black "Shi, Diwen"]
[Result "1-0"]
[ECO "C49"]
[WhiteElo "2227"]
[BlackElo "1783"]
[PlyCount "69"]
[EventDate "2012.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. 0-0 d6 6. Nd5 Bc5 7. d4 exd4 8. Nxd4 Bd7 9. Nb3 Bb6 10. Bg5 Ne5 11. Bd3 Be6 12. Bxf6 gxf6 13. Nxb6 axb6 14. f4 Nc6 15. Bb5 Rg8 16. Nd4 Bd7 17. a4 Qe7 18. Re1 0-0-0 19. Qd3 Nxd4 20. Qxd4 Bh3 21. Bf1 Rg6 22. Kh1 Bd7 23. a5 c5 24. axb6 Bc6 25. Qe3 Rh6 26. Be2 f5 27. Bf3 Qh4 28. h3 Qg3 29. Re2 Kb8 30. Qa3 Ba4 31. Qxa4 Rxh3+ 32. Kg1 Qh2+ 33. Kf1 Rxf3+ 34. gxf3 Qh3+ 35. Kf2 1-0

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2011.11.06"]
[Round "4"]
[White "Wang, Richard"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2329"]
[BlackElo "2186"]
[PlyCount "104"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. c3 Bf5 7. Qb3 b6 8. c4 dxc4 9. Bxc4 Nc6 10. Qa3 Na5 11. Ba6 Bc8 12. Bd3 Qd6 13. Qa4 Bd7 14. Qc2 Qc6 15. Rc1 Qxc2 16. Rxc2 Nd5 17. a3 Ba4 18. Rc1 h6 19. b4 hxg5 20. bxa5 g4 21. Ne5 c5 22. axb6 axb6 23. g3 Rfd8 24. Ke2 Bxe5 25. dxe5 Bc6 26. Nb1 Nc3+ 27. Nxc3 Bf3+ 28. Kd2 Bxh1 29. Kc2 Bc6 30. Rb1 Rxa3 31. Rxb6 Ba4+ 32. Kb2 Rb3+ 33. Rxb3 Bxb3 34. Bxg6 c4 35. Bf5 Rd2+ 36. Ka3 Rxf2 37. Bxg4 Rxh2 38. e6 Rg2 39. exf7+ Kxf7 40. Bh5+ Kg7 41. Kb4 Rxg3 42. e4 Kf6 43. Be8 Ke5 44. Bc6 Re3 45. Bd5 Kd4 46. Nb5+ Kd3 47. Nc3 Rh3 48. Be6 Rh8 49. Bd5 Rb8+ 50. Nb5 Ba2 51. Ka4 Rxb5 52. Kxb5 c3 0-1

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2011.11.06"]
[Round "5"]
[White "Zhang, David"]
[Black "De Guzman, Jeff Anthony"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2186"]
[BlackElo "1704"]
[PlyCount "81"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Be7 9. 0-0 Bxd3 10. Qxd3 f6 11. Re1 Nd7 12. a4 a5 13. Be3 Qc7 14. exf6 gxf6 15. Nd4 Ra6 16. b5 Ne5 17. Qe2 Rd6 18. b6 Qc4 19. Qh5+ Kd7 20. Nd2 Qd3 21. N2b3 Rxb6 22. Nb5 Rxb5 23. axb5 Qxc3 24. Nxa5 Nd3 25. Red1 Bc5 26. Bxc5 Nxc5 27. Rac1 Qxa5 28. Rxc5 Ne7 29. Rdc1 Ng6 30. Qh6 Kd6 31. Qg7 Qb6 32. Rc7 Qxb5 33. Rxb7 Qa5 34. Ra7 Qd8 35. Ra8 Qe7 36. Ra6+ Ke5 37. Re1+ Kd4 38. Qh6 Qb4 39. Qe3+ Kc4 40. Rc1+ Kb5 41. Qb6# 1-0

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2011.11.05"]
[Round "2"]
[White "Miller, David"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2066"]
[BlackElo "2186"]
[PlyCount "80"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. c3 Qc7 8. g3 Nd7 9. h3 Bh5 10. Bg2 0-0-0 11. Qa4 Kb8 12. 0-0 e6 13. Bf4 e5 14. dxe5 fxe5 15. Be3 Bc5 16. Qh4 Bxf3 17. Bxf3 Bxe3 18. fxe3 Qb6 19. Qe4 Rhg8 20. Kh2 Qxb2+ 21. Bg2 f5 22. Qxf5 Qxc3 23. Qxh7 Nf6 24. Qf7 Qxe3 25. Rf3 Ng4+ 26. Kh1 Qc5 27. Rb1 b6 28. Qb3 Nf2+ 29. Kh2 Rh8 30. Qb2 Ng4+ 31. Kh1 e4 32. Rf4 Ne5 33. Rf5 Rd4 34. Rc1 Qd6 35. Rcf1 Nf3 36. Rf4 Qd7 37. R1xf3 exf3 38. Qxd4 Rxh3+ 39. Kg1 Qxd4+ 40. Rxd4 Rxg3 0-1

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2011.11.05"]
[Round "1"]
[White "Zhang, David"]
[Black "Cai, Tony"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2186"]
[BlackElo "1774"]
[PlyCount "63"]
[EventDate "2011.11.05"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. c3 e6 5. 0-0 d6 6. d4 cxd4 7. cxd4 a6 8. Ba4 b5 9. Bb3 Na5 10. Bf4 Ne7 11. Nbd2 Ng6 12. Bg3 Be7 13. a4 0-0 14. axb5 axb5 15. Bc2 Bb7 16. h4 Qd8 17. h5 Nh4 18. Qe2 b4 19. Nxh4 Bxh4 20. Bxh4 Qxh4 21. Qb5 Bc6 22. Qxb4 Nb7 23. Qb6 Rac8 24. Bd3 f5 25. Rac1 Qf4 26. Rxc6 Rxc6 27. Qxc6 Qxd2 28. Bc4 Nd8 29. Qxd6 fxe4 30. Bxe6+ Nf7 31. Ra1 e3 32. Bxf7+ 1-0

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.08"]
[Round "5"]
[White "Inigo, Aquino"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2088"]
[BlackElo "2138"]
[PlyCount "79"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 0-0 9. Rb1 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 Bg4 14. Qh6 Bxf3 15. gxf3 e5 16. h5 g5 17. Rg1 f6 18. f4 exf4 19. e5 Kh8 20. exf6 Qxf6 21. Qxf6+ Rxf6 22. Rxg5 Rg8 23. Re5 Rg1+ 24. Bf1 Kg7 25. f3 h6 26. Kf2 Rg5 27. Rbe1 Rd6 28. Re7+ Kf6 29. R7e6+ Rxe6 30. Rxe6+ Kg7 31. Re7+ Kf8 32. d6 Rd5 33. Re6 c4 34. Rxh6 c3 35. Rh8+ Kg7 36. Rc8 Nc6 37. Rc7+ Kh6 38. Bc4 c2 39. Rxc6 bxc6 40. Bxd5 0-1

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.08"]
[Round "7"]
[White "Ivanov, Mike"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2100"]
[BlackElo "2138"]
[PlyCount "119"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 c6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nf6 7. Bg2 Nbd7 8. 0-0 Bc5 9. Qd1 d4 10. Ne2 Qc7 11. d3 0-0-0 12. a3 h5 13. b4 Bb6 14. Bb2 e5 15. Bc1 c5 16. Bd2 Kb8 17. a4 cxb4 18. Bxb4 Ba5 19. Rb1 Bxb4 20. Rxb4 Rc8 21. Qb1 h4 22. g4 g5 23. Rc1 Nc5 24. Qb2 Qd7 25. Rb1 Rc7 26. Bf3 Nxa4 27. Qa3 Nc5 28. Ra1 a6 29. Nc1 Rhc8 30. Rab1 Rc6 31. Qa5 Qc7 32. Qa3 Nfd7 33. Qa2 b5 34. Bd1 Nb6 35. Ra1 Nca4 36. Nb3 Rc3 37. Rb1 Qe7 38. Na5 Qe6 39. Rxa4 Nxa4 40. Qxa4 Qb6 41. Nc4 Qe6 42. Qa5 Kb7 43. Kf1 Rc7 44. Ke2 Kc8 45. Nb6+ Kb7 46. Nd5 R7c6 47. Nxc3 Rxc3 48. Qb4 Kb6 49. Ra1 Kb7 50. Qf8 Rc8 51. Qg7 Qe7 52. Qh6 Rc6 53. Qh8 Rc8 54. Qh7 Rc6 55. Ke1 Rg6 56. Qh8 Qb4+ 57. Ke2 Qe7 58. Ra2 Rc6 59. Qg8 Rg6 60. Qh8 1/2-1/2

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.08"]
[Round "6"]
[White "Zhang, David"]
[Black "Sohal, Tanraj"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2138"]
[BlackElo "2177"]
[PlyCount "175"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Bxf6 Qxf6 12. Nb6 Rb8 13. Ncd5 Qg6 14. f3 Be7 15. Nc7+ Kd8 16. Ncd5 f5 17. Nxe7 Kxe7 18. exf5 Qxf5 19. Qd2 d5 20. Nxd5+ Bxd5 21. Qxd5 Qxc2 22. Bc4 Qg6 23. Rd1 Rhd8 24. Qc5+ Ke8 25. 0-0 Rxd1 26. Rxd1 Rd8 27. Rxd8+ Kxd8 28. Qd5+ Ke7 29. Bd3 Qg5 30. Qc5+ Kd7 31. Bxh7 Nd4 32. Qd5+ Kc7 33. Qf7+ Kc8 34. h4 Ne2+ 35. Kf2 Qxh4+ 36. Kxe2 Qxh7 37. Qe8+ Kc7 38. Qxe5+ Kc8 39. a3 Qc2+ 40. Kf1 Qb1+ 41. Kf2 Qc2+ 42. Kg3 Qg6+ 43. Kh3 Qf7 44. Kg4 Qc4+ 45. f4 Qg8 46. g3 Kd7 47. Kg5 Qh8 48. Qd5+ Kc7 49. Qf7+ Kb8 50. g4 Qh6+ 51. Kf5 Qh7+ 52. Qg6 Qg8 53. Qd6+ Ka8 54. g5 Qf7+ 55. Kg4 g6 56. Qd8+ Ka7 57. Qd4+ Ka8 58. Kf3 Qb3+ 59. Ke4 Qe6+ 60. Kd3 Qb3+ 61. Kd2 Qf7 62. Qe5 Qg8 63. Kc3 Qf7 64. Kd4 Qb3 65. Kc5 Qd3 66. Qh8+ Ka7 67. Qd4 b6+ 68. Kd5 Qf5+ 69. Qe5 Qd7+ 70. Ke4 Qa4+ 71. Qd4 Qe8+ 72. Kf3 Qe6 73. Qf6 Qh3+ 74. Ke4 Qg2+ 75. Kd3 Qd5+ 76. Qd4 Qf3+ 77. Kc4 Qc6+ 78. Kb3 Qe6+ 79. Qc4 Qe3+ 80. Ka2 a5 81. Qf7+ Ka6 82. f5 gxf5 83. g6 f4 84. g7 f3 85. g8Q f2 86. Qa8+ Kb5 87. Qfd5+ Qc5 88. a4+ 1-0

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.07"]
[Round "4"]
[White "Zhang, David"]
[Black "Gusev, Nikita"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2138"]
[BlackElo "2223"]
[PlyCount "32"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. 0-0 Qc7 6. Re1 d6 7. Bc2 a6 8. d4 e5 9. d5 Nb8 10. Nbd2 Be7 11. Nf1 0-0 12. Ng3 g6 13. Bg5 Ng4 14. Bc1 Nf6 15. Bg5 Ng4 16. Bc1 Nf6 1/2-1/2

[Event "CAN-ch U14"]
[Site "Richmond Hill"]
[Date "2011.07.07"]
[Round "4"]
[White "Zhang, David"]
[Black "Nasir, Zehn"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1598"]
[BlackElo "1686"]
[PlyCount "118"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 c6 6. a4 Bg4 7. h3 Bh5 8. d3 Nbd7 9. 0-0 Ne5 10. Bf4 Nxf3+ 11. Qxf3 Bxf3 12. Bxd6 Bxg2 13. Rfe1 Bxh3 14. Re3 Bf5 15. Rae1 e6 16. Bg3 Bc5 17. Re5 Be7 18. Ne2 0-0 19. Nd4 Bg6 20. Nxe6 Rfc8 21. Nf4 Bd6 22. Nxg6 hxg6 23. Rg5 Bxg3 24. Rxg3 Kf8 25. Rh3 Nh5 26. Rf3 f6 27. d4 Re8 28. Rd1 Re4 29. c3 Ke7 30. Kf1 Rh8 31. Rh3 Ng3+ 32. Rxg3 Rh1+ 33. Rg1 Rh2 34. Rxg6 Kf8 35. Rg2 Rh1+ 36. Rg1 Rh2 37. Be2 Rf4 38. f3 g5 39. Rg2 Rh1+ 40. Kf2 Rh3 41. Rdg1 Ke7 42. Rg4 Rf5 43. Kg2 Rh8 44. Rh1 Re8 45. Re4+ Kd8 46. Rxe8+ Kxe8 47. Bc4 Ra5 48. Ra1 Kd7 49. b4 Rf5 50. Re1 Rf4 51. Re4 Rxe4 52. fxe4 Kd6 53. Kf3 a6 54. Kg4 b5 55. axb5 cxb5 56. Bb3 Ke7 57. Kf5 Kd7 58. Kxf6 g4 59. Be6+ Kd6 1-0

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "3"]
[White "Leu, Richard"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2041"]
[BlackElo "2138"]
[PlyCount "76"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 b6 7. Rc1 c6 8. Bd3 Nh5 9. Bg5 Bb7 10. 0-0 h6 11. Bh4 dxc4 12. Bxc4 Nd7 13. Qc2 g5 14. Bg3 Nxg3 15. fxg3 e6 16. g4 Qe7 17. Rcd1 Rfd8 18. e4 b5 19. Bd3 c5 20. Bxb5 cxd4 21. Nxd4 Nf6 22. Nb3 Nxg4 23. Qe2 Ne5 24. Ba6 Bc6 25. Bb5 Bb7 26. Ba6 Bc6 27. Bb5 Rac8 28. Rxd8+ Rxd8 29. Rd1 Rxd1+ 30. Nxd1 Ba8 31. Nc3 Qc7 32. h3 Ng6 33. Qe3 Be5 34. Nd4 Qb6 35. Nc2 Qb7 36. Nd4 a6 37. Bf1 Qxb2 38. Bxa6 Qb6 0-1

[Event "CAN-ch U14"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "1"]
[White "Lin, Tony"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2028"]
[BlackElo "1598"]
[PlyCount "94"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bg4 4. Nbd2 e6 5. e3 c5 6. c3 h6 7. Bh4 Nc6 8. Be2 Bd6 9. 0-0 0-0 10. Rc1 c4 11. Re1 Bf5 12. Bf1 Be7 13. Bxf6 Bxf6 14. e4 Bh7 15. b3 b5 16. bxc4 bxc4 17. Qa4 Qc7 18. Rb1 Rab8 19. Rxb8 Rxb8 20. g3 Rc8 21. exd5 exd5 22. Bh3 Rd8 23. Nf1 g5 24. Ne3 Ne7 25. Nd2 Kf8 26. Bg2 Bh8 27. Qa3 Kg7 28. Nexc4 Nc8 29. Ne3 Nb6 30. Qb3 Qd7 31. Nf3 Kg8 32. Nd2 f5 33. Qa3 f4 34. Nef1 Bf6 35. Nb3 Nc4 36. Qa6 Qf5 37. Qe6+ Kf8 38. Qxf5 Bxf5 39. Nc5 Kf7 40. h3 Be7 41. Nb3 Ba3 42. Nfd2 Bb2 43. Bxd5+ Rxd5 44. Nxc4 Bxc3 45. g4 Bxe1 46. Ne5+ Rxe5 47. dxe5 Be6 0-1

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "1"]
[White "Nasir, Pi"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1599"]
[BlackElo "2138"]
[PlyCount "112"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bd3 g6 6. h3 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. c3 Bf5 10. Bxf5 gxf5 11. Nh4 e6 12. Bg5 Qd6 13. Nd2 Rac8 14. Qf3 Kh8 15. Re2 b5 16. a3 Na5 17. Rae1 Nc4 18. Nf1 Ne4 19. Bf4 Qd8 20. Qh5 Nf6 21. Qf3 a5 22. Ng3 Ne4 23. Qh5 Nf6 24. Qf3 Ne4 25. Qh5 b4 26. axb4 axb4 27. Nf3 bxc3 28. Nxe4 fxe4 29. Ng5 h6 30. Nxf7+ Rxf7 31. Qxf7 cxb2 32. Qxe6 Qg8 33. Qg6 Qf8 34. Qe6 Qg8 35. Qg6 Qe8 36. Qxe8+ Rxe8 37. Be3 Rb8 38. Rb1 Rb3 39. Kf1 Bf8 40. Rc2 Rxe3 41. Rxc4 dxc4 42. Rxb2 Rb3 43. Rc2 Bb4 44. f3 c3 45. fxe4 Rb2 46. Rc1 Rd2 47. Kg1 c2 48. Kh2 Ba3 49. Rxc2 Rxc2 50. Kg3 Bc1 51. Kf3 Rd2 52. d5 Rd4 53. Kg4 Rxe4+ 54. Kf5 Rd4 55. Ke5 Bb2 56. Ke6 Ba3 0-1

[Event "CAN-ch U16"]
[Site "Richmond Hill"]
[Date "2011.07.06"]
[Round "2"]
[White "Zhang, David"]
[Black "Gladstone, Simon"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2138"]
[BlackElo "1935"]
[PlyCount "47"]
[EventDate "2011.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nbd2 Nc6 10. Nb3 Nge7 11. Be3 Qc7 12. Rc1 Ng6 13. Nbd4 a6 14. Qb3 Be7 15. Rfe1 0-0 16. Bxg6 hxg6 17. Bg5 Qd8 18. Bxe7 Qxe7 19. Qb6 Qd8 20. Qxb7 Rb8 21. Qxa6 Nxd4 22. Nxd4 Rxb2 23. Qa7 Qb6 24. Qxb6 1/2-1/2

[Event "Red Deer Battle of Alberta"]
[Site "Red Deer"]
[Date "2010.08.21"]
[Round "1.7"]
[White "Grumic, Sasha"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2159"]
[BlackElo "2157"]
[PlyCount "79"]
[EventDate "2010.08.21"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. 0-0 Nbd7 5. d4 e6 6. Nbd2 Bd6 7. c4 0-0 8. Qc2 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bd6 12. cxd5 cxd5 13. Rd1 Qe7 14. Bg5 Be6 15. Qb3 h6 16. Bxf6 Qxf6 17. Nd4 Rfd8 18. Rd2 Bc5 19. Rad1 Bb6 20. e3 Rac8 21. h3 Ba5 22. Rd3 Bb6 23. a4 Rc5 24. Rc3 Rdc8 25. Rxc5 Rxc5 26. Qd3 Rc4 27. b3 Rc8 28. Ne2 Rd8 29. Nf4 d4 30. e4 Rc8 31. Ne2 Rd8 32. Rf1 Qe7 33. Nf4 Rc8 34. Nd5 Bxd5 35. exd5 Rc3 36. Qf5 Rxb3 37. d6 Qxd6 38. Bd5 Rc3 39. Qxf7+ Kh7 40. Be4+ 1-0

[Event "Red Deer Battle of Alberta"]
[Site "Red Deer"]
[Date "2010.08.21"]
[Round "2.7"]
[White "Zhang, David"]
[Black "Grumic, Sasha"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2157"]
[BlackElo "2159"]
[PlyCount "57"]
[EventDate "2010.08.21"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. Bd3 Nf6 5. f4 0-0 6. Nf3 c5 7. 0-0 cxd4 8. cxd4 Nc6 9. d5 Nb4 10. Nc3 Qb6+ 11. Kh1 Ng4 12. Na4 Nf2+ 13. Kg1 Nh3+ 14. Kh1 Nxd3 15. Qxd3 Qa5 16. Nc3 b6 17. Qe3 Ba6 18. Re1 Rac8 19. Bd2 Bb7 20. gxh3 f5 21. e5 Rxc3 22. Bxc3 Qxd5 23. Kg2 Rc8 24. Re2 Rc4 25. Rd2 Qc6 26. exd6 Re4 27. Qd3 exd6 28. Bxg7 Rxf4 29. Rf1 1-0

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.09"]
[Round "7"]
[White "Zhang, David"]
[Black "Sapozhnikov, Roman"]
[Result "1/2-1/2"]
[ECO "B69"]
[WhiteElo "2134"]
[BlackElo "2418"]
[PlyCount "56"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. Kb1 Qb6 13. f5 0-0-0 14. g3 Kb8 15. fxe6 fxe6 16. Ne2 Qf2 17. Nfd4 Nxd4 18. Nxd4 Qxd2 19. Rxd2 Rde8 20. c4 b4 21. Bh3 Bd8 22. Rhd1 Bc7 23. Ka1 Ka7 24. Rf1 Rhf8 25. Rdf2 Bd8 26. Rd2 Bc7 27. Rdf2 Bd8 28. Rd2 Bc7 1/2-1/2

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "6"]
[White "Calugar, Arthur"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2358"]
[BlackElo "2134"]
[PlyCount "97"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 Na5 6. Be2 a6 7. c4 0-0 8. Nc2 e4 9. d4 exd3 10. Bxd3 Nc6 11. Nf3 Re8 12. 0-0 Ne5 13. Nxe5 Bxe5 14. Nd4 d5 15. f4 Bd6 16. Qf3 Qe7 17. Nc2 dxc4 18. bxc4 Ne4 19. Qh5 g6 20. Qh6 Qf8 21. Qh4 Be7 22. Qe1 Bf6 23. Bxf6 Nxf6 24. f5 Qd6 25. Rd1 Qe5 26. fxg6 hxg6 27. Qh4 Kg7 28. h3 Rh8 29. Qf2 Qg5 30. Qf4 Qxf4 31. Rxf4 Rf8 32. Nd4 Nd7 33. h4 Ne5 34. Be2 Bd7 35. Nf3 Nxf3+ 36. Bxf3 Ba4 37. Rb1 Bc6 38. Bxc6 bxc6 39. Rb7 Rfc8 40. c5 Kf8 41. Rf6 Ke7 42. Rxc6 Kd7 43. Rf6 Rf8 44. g4 Rae8 45. c6+ Kd8 46. Kf2 Re5 47. Rf4 Rd5 48. Re4 f5 49. Rb8# 1-0

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.08"]
[Round "5"]
[White "Zhang, David"]
[Black "Li, Ruokai David"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2134"]
[BlackElo "1932"]
[PlyCount "33"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 Rc8 7. dxc5 Bxc5 8. b4 Be7 9. 0-0 Qc7 10. Re1 g5 11. b5 Na5 12. Nxg5 Nc4 13. Qh5 Nxe5 14. Bf4 Bd6 15. Bxe5 Bxe5 16. Qxf7+ Kd8 17. Qf8+ 1-0

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "3"]
[White "Xiong, Jerry"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2294"]
[BlackElo "2134"]
[PlyCount "89"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. 0-0 Ne7 8. c3 c5 9. b3 Nc6 10. a3 Be7 11. Be3 0-0 12. Nbd2 Rc8 13. Rfc1 Nb6 14. g3 a6 15. Kg2 c4 16. bxc4 Nxc4 17. Nxc4 dxc4 18. Qe4 Na5 19. Ra2 Nb3 20. Rcc2 b5 21. Qb7 Ra8 22. a4 Na5 23. Qe4 Qd5 24. Qxd5 exd5 25. axb5 axb5 26. Nd2 b4 27. cxb4 Bxb4 28. Ra4 Nc6 29. Rxa8 Rxa8 30. Nxc4 Nxd4 31. Bxd4 dxc4 32. Rxc4 Ba3 33. f4 Rd8 34. Kf3 Kf8 35. Ke4 Be7 36. g4 Ra8 37. f5 Ba3 38. Rc7 Re8 39. Ra7 Bb4 40. Kd5 Rd8+ 41. Kc4 Be7 42. Rc7 Ke8 43. h3 Kf8 44. e6 Bd6 45. Rxf7+ 1-0

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.07"]
[Round "4"]
[White "Zhang, David"]
[Black "Wang, Jesse"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2134"]
[BlackElo "2072"]
[PlyCount "48"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 0-0 14. Rc3 Bb4 15. Rxc6 bxc6 16. Bxb4 Rfb8 17. Qd2 Rb7 18. Bd6 Qd8 19. Rc1 Qb6 20. b3 a5 21. Qc2 Rc8 22. Ng5 g6 23. Nf3 Kg7 24. h4 Qb5 1-0

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "1"]
[White "Gladstone, Simon"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1946"]
[BlackElo "2134"]
[PlyCount "45"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 Qc7 8. g3 Nd7 9. Bg2 0-0-0 10. 0-0 e5 11. Re1 h5 12. b4 Bd6 13. Nh4 Be6 14. Be3 Nb6 15. Qc2 Nc4 16. Rad1 Bg4 17. Rd3 Rde8 18. d5 cxd5 19. Rxd5 Be6 20. Rdd1 Bg4 21. Rd5 Be6 22. Rdd1 Bg4 23. Rd5 1/2-1/2

[Event "CAN-ch U16"]
[Site "Windsor"]
[Date "2010.07.06"]
[Round "2"]
[White "Zhang, David"]
[Black "Wu, Kevin"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2134"]
[BlackElo "1964"]
[PlyCount "81"]
[EventDate "2010.07.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 Qc7 7. c3 g6 8. d4 e6 9. Bf4 Nh5 10. Bg5 h6 11. Be3 Bg7 12. Nbd2 Nhf6 13. Bf4 Nh5 14. Be3 Nhf6 15. a4 0-0 16. h3 g5 17. h4 g4 18. Ne1 Kh8 19. Nd3 Rg8 20. g3 e5 21. d5 Raf8 22. b4 b6 23. Rfb1 h5 24. bxc5 Nxc5 25. Nxc5 bxc5 26. Qa6 Rb8 27. Bg5 Rxb1+ 28. Rxb1 Rb8 29. Rb5 Ne8 30. Nc4 Kh7 31. Na5 Bh6 32. Bxh6 Kxh6 33. Kg2 Nf6 34. Qc6 Qd8 35. Nb7 Qg8 36. Nxd6 Rxb5 37. axb5 Qg6 38. Qxc5 Kh7 39. Qxa7 Kg7 40. Nf5+ Kh7 41. Qe3 1-0

[Event "Calgary June FIDE"]
[Site "Calgary"]
[Date "2010.06.26"]
[Round "5"]
[White "Yearwood, Roy"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2044"]
[BlackElo "1970"]
[PlyCount "9"]
[EventDate "2010.06.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 1/2-1/2

[Event "Calgary June FIDE"]
[Site "Calgary"]
[Date "2010.06.26"]
[Round "4"]
[White "Zhang, David"]
[Black "Haessel, Dale R"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1970"]
[BlackElo "2207"]
[PlyCount "34"]
[EventDate "2010.06.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Be6 8. Ng5 Bxg5 9. Bxg5 f6 10. Bf4 Bxa2 11. Qe2+ Kd7 12. Rg1 Nc6 13. Kd2 Ne5 14. c4 g5 15. Bxe5 c6 16. c3 b5 17. b4 h5 1/2-1/2

[Event "Calgary June FIDE"]
[Site "Calgary"]
[Date "2010.06.19"]
[Round "3"]
[White "Hansen, Eric"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2410"]
[BlackElo "1970"]
[PlyCount "59"]
[EventDate "2010.06.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nd7 7. c3 Ne7 8. Nh4 Bg6 9. Nd2 Rc8 10. Nxg6 hxg6 11. Nf3 Nc6 12. Be3 a6 13. g3 Be7 14. h4 Nb6 15. Bd3 cxd4 16. cxd4 Nc4 17. Bc1 b5 18. b3 Na3 19. Bb2 Qa5 20. Rc1 0-0 21. Ng5 Bxg5 22. hxg5 b4 23. Qg4 Ne7 24. Kg2 Rfd8 25. Rh1 Rxc1 26. Bxc1 Kf8 27. Qf4 Kg8 28. Qh4 Kf8 29. Qh8+ Ng8 30. Rh7 1-0

[Event "Calgary June FIDE"]
[Site "Calgary"]
[Date "2010.06.19"]
[Round "1"]
[White "Zhang, David"]
[Black "Kazmaier, Daniel"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1970"]
[BlackElo "2157"]
[PlyCount "21"]
[EventDate "2010.06.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 a5 7. a4 Nc6 8. dxc5 Bxc5 9. Na3 Bb4 10. Be3 Qb5 11. Bxb5 1-0

[Event "Calgary June FIDE"]
[Site "Calgary"]
[Date "2010.06.19"]
[Round "2"]
[White "Zhang, David"]
[Black "Wen, Jean Francois"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1970"]
[BlackElo "2114"]
[PlyCount "73"]
[EventDate "2010.06.19"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Nxf3+ 10. Nxf3 Bc5 11. Rb1 a5 12. Ng5 f5 13. exf6 Nxf6 14. Nxh7 Nxh7 15. Qh5+ Ke7 16. Bxh7 Raf8 17. Qg5+ Kd6 18. Bf4+ Rxf4 19. Qxf4+ e5 20. Qg5 e4 21. Rbd1 Rxh7 22. Qg6+ Ke5 23. Qxh7 Qf6 24. Qh5+ Qf5 25. Qe2 Bc6 26. Kh1 a4 27. h3 d4 28. Qe3 Kf6 29. Rxd4 Bxd4 30. Qxd4+ Kg6 31. Qd6+ Kf7 32. Rd1 Qf4 33. g3 Qf6 34. Qxf6+ Kxf6 35. Rd4 Kf5 36. h4 Kg4 37. Rxe4+ 1-0

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.22"]
[Round "11"]
[White "Zhang, David"]
[Black "Hajek, Lukas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1998"]
[BlackElo "1753"]
[PlyCount "53"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 Nge7 7. Na3 cxd4 8. cxd4 Nf5 9. Nc2 Qb6 10. 0-0 Be7 11. Bd3 0-0 12. g4 Nh6 13. Bxh6 gxh6 14. Qd2 Kg7 15. g5 hxg5 16. Nxg5 Nxd4 17. Bxh7 Bxg5 18. Qxg5+ Kxh7 19. Qh5+ Kg7 20. Kh1 Rg8 21. Rg1+ Kf8 22. Qh6+ Ke7 23. Qf6+ Kf8 24. Rxg8+ Kxg8 25. Rg1+ Kf8 26. Rg7 Be8 27. Rh7 1-0

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.21"]
[Round "10"]
[White "Arat, Ufuk Sezen"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "1884"]
[BlackElo "1998"]
[PlyCount "40"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Qc7 8. Be3 Nd7 9. Qd2 e6 10. 0-0-0 0-0-0 11. h3 Bh5 12. g4 Bg6 13. Nh4 Nb6 14. Nxg6 hxg6 15. c4 Be7 16. h4 f5 17. Bf4 Qd7 18. Qa5 Bd6 19. Bg5 Be7 20. Bf4 Bd6 1/2-1/2

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.20"]
[Round "9"]
[White "Zhang, David"]
[Black "Baglan, Esat"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1998"]
[BlackElo "1762"]
[PlyCount "35"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nc3 Nxc3 11. bxc3 Qc7 12. Bg5 a6 13. Bf1 Bd7 14. Qd2 Bg4 15. Qf4 Bxf3 16. Qxf3 e6 17. h4 Rac8 18. Rec1 1/2-1/2

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.19"]
[Round "8"]
[White "Cakiroglu, Metin"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1722"]
[BlackElo "1998"]
[PlyCount "68"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. g4 Bg6 6. exd5 cxd5 7. d4 e6 8. Bb5+ Nc6 9. Ne5 Qc7 10. Qe2 Bb4 11. h4 a6 12. Bxc6+ bxc6 13. h5 Be4 14. f3 f6 15. Nd3 Qg3+ 16. Qf2 Qxf3 17. Qxf3 Bxf3 18. Rf1 Bxc3+ 19. bxc3 Bxg4 20. Rb1 Bxh5 21. Rb7 Ne7 22. Ba3 Nf5 23. Nc5 0-0 24. Kd2 Nd6 25. Nxe6 Nxb7 26. Bxf8 Rxf8 27. Nxf8 Kxf8 28. Rb1 Nd6 29. Rb8+ Ke7 30. Ra8 a5 31. Ra7+ Kf8 32. Ke1 Nc4 33. Rc7 Bf3 34. Rxc6 Be4 0-1

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.18"]
[Round "7"]
[White "Zhang, David"]
[Black "San Pedro Morales, Marco Antonio"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1998"]
[BlackElo "1830"]
[PlyCount "34"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. h3 Bd7 7. Re1 a6 8. Bf1 e5 9. Bc4 b5 10. Bd5 Nge7 11. a3 Nxd5 12. exd5 Ne7 13. d4 cxd4 14. cxd4 f6 15. Nc3 0-0 16. dxe5 fxe5 17. Ng5 Nf5 1/2-1/2

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.16"]
[Round "6"]
[White "Karabayir, Mustafa Yilmaz"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1864"]
[BlackElo "1998"]
[PlyCount "79"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 e6 7. Nf3 Bd6 8. Bg5 0-0 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Nd2 h6 13. Be3 Be6 14. Nf3 Bc7 15. Bc5 Re8 16. Re1 Nd7 17. Bd4 Bb6 18. Bc2 Bxd4 19. Nxd4 Nf6 20. Qf3 Qd6 21. Rad1 Rad8 22. Re2 Bd7 23. Rde1 a6 24. Rxe8+ Rxe8 25. Rxe8+ Nxe8 26. Nf5 Qe5 27. Qe3 Qxe3 28. Nxe3 Nf6 29. Kf1 Kf8 30. Bb3 Bc6 31. Ke2 g6 32. Kd3 Ke7 33. Kd4 Kd6 34. f3 b5 35. a3 Ba8 36. a4 bxa4 37. Bxa4 Nh5 38. Ng4 Nf4 39. Nxh6 Ke7 40. Bb3 1-0

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.16"]
[Round "5"]
[White "Zhang, David"]
[Black "Sahoo, Utkal Ranjan"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1998"]
[BlackElo "2219"]
[PlyCount "68"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 h6 9. Bc1 a6 10. Ba4 Bg4 11. Rb1 Qc8 12. h3 Bh5 13. Re1 Ne7 14. Qe2 Ng6 15. Kh1 Rb8 16. Rg1 Nf4 17. Bxf4 exf4 18. Kh2 Nh7 19. g4 fxg3+ 20. fxg3 f5 21. Bb3+ Kh8 22. Nh4 Qe8 23. g4 fxg4 24. hxg4 Qe7 25. Qe1 Rf4 26. Qg3 Qg5 27. Be6 Rbf8 28. Bf5 Nf6 29. Nf3 Nxg4+ 30. Kh3 Nf2+ 31. Qxf2 Rxf3+ 32. Qxf3 Qxg1 33. Rxg1 Bxf3 34. Kh4 Rf6 0-1

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.15"]
[Round "4"]
[White "Modi, Jaishil Bhadrashil"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D42"]
[WhiteElo "1646"]
[BlackElo "1998"]
[PlyCount "96"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Nf6 7. Nf3 e6 8. Bg5 Be7 9. Bd3 Nc6 10. a3 0-0 11. 0-0 b6 12. Re1 Bb7 13. Bc2 Nd5 14. Qd3 g6 15. Bh6 Re8 16. Ne4 Rc8 17. Rac1 Nf6 18. h4 Nxe4 19. Rxe4 Na5 20. Rg4 Bxf3 21. Qxf3 f5 22. Rf4 Bd6 23. b4 Bxf4 24. Qxf4 Nc6 25. Ba4 Qd5 26. Qg5 Kf7 27. Rc3 Qxd4 28. Rxc6 Rxc6 29. Bxc6 Qd1+ 30. Kh2 Qd6+ 31. Qf4 Qxc6 32. Qe5 Ke7 33. Bf4 Kf7 34. Bh6 Re7 35. Qh8 e5 36. Qxh7+ Ke8 37. Qg8+ Kd7 38. Bg5 Re8 39. Qf7+ Kc8 40. Qxa7 Re6 41. Qa6+ Kb8 42. a4 Qe4 43. Qb5 Qc6 44. Qa6 Rd6 45. Bh6 Qe4 46. g3 f4 47. gxf4 Qf3 48. Qf1 Rd2 0-1

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.13"]
[Round "2"]
[White "Kaphle, Sebastian"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2152"]
[BlackElo "1998"]
[PlyCount "90"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 e6 6. Bb5+ Bd7 7. Nxd7 Nbxd7 8. 0-0 Bd6 9. c3 0-0 10. Nd2 Rc8 11. Bd3 Qc7 12. g3 e5 13. dxe5 Nxe5 14. Bf5 Rcd8 15. Nf3 Nxf3+ 16. Qxf3 Rfe8 17. Be3 Qc6 18. Rad1 Qc4 19. Bb1 b6 20. Bg5 Qe2 21. Qxe2 Rxe2 22. Bxf6 gxf6 23. Rxd5 Be7 24. Rxd8+ Bxd8 25. b3 Bc7 26. Rd1 Be5 27. c4 Rb2 28. Kg2 Bc3 29. g4 h6 30. Kg3 Re2 31. Rd3 Be1 32. Rf3 Rb2 33. Be4 Kg7 34. a4 a5 35. Bd5 Re2 36. h4 Rb2 37. Kg2 Bb4 38. g5 hxg5 39. hxg5 fxg5 40. Rxf7+ Kg6 41. Rf3 Bc5 42. Be4+ Kg7 43. Kg3 Bd6+ 44. Kg4 Bc5 45. Kg3 Bd6+ 1/2-1/2

[Event "Wch U14"]
[Site "Kemer"]
[Date "2009.11.13"]
[Round "3"]
[White "Zhang, David"]
[Black "Adelberg, David"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1998"]
[BlackElo "2201"]
[PlyCount "68"]
[EventDate "2009.11.12"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "TUR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a3 0-0 14. Bc3 a5 15. Qd3 a4 16. Re3 Na5 17. Bxa5 Rxa5 18. Qd2 Ra6 19. Rc1 Rc8 20. Rec3 Rac6 21. Ne1 Bd8 22. Nd3 Bb6 23. Nb4 R6c7 24. R1c2 h6 25. g3 Qb5 26. Rxc7 Rxc7 27. Rxc7 Bxc7 28. Qc2 Ba5 29. Qc8+ Kh7 30. Qc2+ g6 31. Qc5 Qxc5 32. dxc5 Kg7 33. Kf1 Kf8 34. Nc2 Bc7 0-1

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2009.11.08"]
[Round "5"]
[White "Virji, Naveed"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1478"]
[BlackElo "2101"]
[PlyCount "66"]
[EventDate "2009.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nc6 7. Bb5 Bd7 8. Qa4 a6 9. Bxc6 Bxc6 10. Qc4 e6 11. d4 Nf6 12. Qd3 Bb4 13. 0-0 Rc8 14. a3 Bxc3 15. Qxc3 Bb5 16. Qb4 Nd5 17. Qb3 Bxf1 18. Kxf1 Qb6 19. Qd3 0-0 20. Ne5 Qb5 21. Qxb5 axb5 22. Nd7 Rfd8 23. Ne5 Rc2 24. Nd3 Rdc8 25. Ke1 R2c4 26. Be3 Nxe3 27. fxe3 Rc2 28. Kf1 Rd2 29. Nc5 b6 30. Ne4 Rxb2 31. Nd6 Rcc2 32. h3 Rxg2 33. Rc1 h6 0-1

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2009.11.08"]
[Round "4"]
[White "Zhang, David"]
[Black "Kalaydina, Regina Veronicka"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "2101"]
[BlackElo "1892"]
[PlyCount "47"]
[EventDate "2009.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Nc6 7. Be3 Be7 8. 0-0 0-0 9. f4 Qc7 10. Kh1 Bd7 11. Bf3 Rfd8 12. Nb3 Na5 13. Nxa5 Qxa5 14. Qd2 Qc7 15. a4 Bc6 16. Qf2 b6 17. f5 exf5 18. exf5 Bxf3 19. Qxf3 d5 20. Bd4 Qc6 21. Rfe1 Qd7 22. Rad1 Ne4 23. Nxe4 dxe4 24. Qg4 1-0

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2009.11.07"]
[Round "3"]
[White "Miller, David"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1627"]
[BlackElo "2101"]
[PlyCount "52"]
[EventDate "2009.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 c6 5. cxd5 exd5 6. 0-0 Be7 7. d4 0-0 8. Nc3 Bf5 9. Bf4 Nbd7 10. Qb3 Nb6 11. a4 Bd6 12. Bxd6 Qxd6 13. Ne5 Ng4 14. a5 Nd7 15. Nxd7 Qxd7 16. Na4 Qe7 17. e3 Rab8 18. Rfc1 Nf6 19. Nc5 Ne4 20. Nxe4 Bxe4 21. Bxe4 Qxe4 22. Qc2 Qe7 23. Qa4 Qd6 24. a6 bxa6 25. Rxc6 Qd7 26. Rxa6 Qb7 1/2-1/2

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2009.11.07"]
[Round "1"]
[White "Shi, Diwen"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1534"]
[BlackElo "2101"]
[PlyCount "52"]
[EventDate "2009.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. Be2 0-0 6. 0-0 c6 7. b3 Nbd7 8. Bb2 a6 9. Rc1 b5 10. cxd5 cxd5 11. Qc2 Bb7 12. d3 Rc8 13. Qd2 Bb4 14. a3 Bd6 15. b4 Qe7 16. Rfd1 Rfd8 17. e4 dxe4 18. dxe4 Ne5 19. Qe3 Nfg4 20. Qb6 Nxf3+ 21. Bxf3 Bxh2+ 22. Kf1 Ne5 23. Rxd8+ Rxd8 24. Nxb5 Nxf3 25. gxf3 axb5 26. Bd4 Bf4 0-1

[Event "Alberta-ch U20"]
[Site "Calgary"]
[Date "2009.11.07"]
[Round "2"]
[White "Zhang, David"]
[Black "Wang, Yuekai"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2101"]
[BlackElo "1806"]
[PlyCount "93"]
[EventDate "2009.11.07"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 Nf6 5. Re1 e6 6. c3 Be7 7. d4 cxd4 8. cxd4 d5 9. e5 Nd7 10. Nc3 a6 11. Bf1 0-0 12. Bg5 h6 13. Bxe7 Nxe7 14. Rc1 Nc6 15. Qd2 b5 16. b4 Bb7 17. a4 bxa4 18. Nxa4 Rfc8 19. Rc2 Qd8 20. Rb1 a5 21. bxa5 Nxa5 22. Rxc8 Bxc8 23. Rb5 Nc4 24. Bxc4 Rxa4 25. Bd3 Ba6 26. Rb1 Bxd3 27. Qxd3 Qc7 28. Qd1 Rc4 29. h3 Nb6 30. Kh2 f6 31. Kg1 Nd7 32. exf6 Nxf6 33. Ra1 Rb4 34. Ne5 Rb8 35. Rc1 Qb7 36. Qe2 Re8 37. Nd3 Nd7 38. Qh5 Re7 39. Qh4 Nf6 40. Nc5 Qb8 41. Re1 e5 42. Qg3 Nh5 43. Qh4 Qe8 44. Nd3 e4 45. Ne5 Nf4 46. Qxf4 Qb8 47. Qh4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "5"]
[White "Cheng, Jack"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2048"]
[BlackElo "2114"]
[PlyCount "86"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. Nc3 Nc8 10. Be3 Be7 11. Rc1 0-0 12. Na4 Nb6 13. Nc5 Bxc5 14. Rxc5 Rc8 15. Qb3 h6 16. Rfc1 Qe7 17. Qb5 Rc7 18. a3 Rfc8 19. Ne1 Nc4 20. Bxc4 b6 21. Bd3 bxc5 22. Rxc5 Bxd3 23. Nxd3 Nd8 24. b4 Nb7 25. Rxc7 Qxc7 26. Nc5 Nxc5 27. bxc5 Rb8 28. Qd3 Qa5 29. h3 Qa4 30. Bc1 Rb3 31. Qd2 Rb1 32. Kh2 Qc4 33. Bb2 Qb3 34. Bc1 Qc4 35. Bb2 Qa2 36. Bc1 Qa1 37. Qa5 Rxc1 38. Qxa7 Rh1+ 39. Kg3 Qc3+ 40. f3 Qe1+ 41. Kg4 Qd2 42. Qb8+ Kh7 43. g3 Qxd4+ 0-1

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "7"]
[White "Sapozhnikov, Roman"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2350"]
[BlackElo "2114"]
[PlyCount "57"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Bg6 9. Nd2 Nec6 10. N2f3 Be7 11. c4 dxc4 12. Bxc4 a6 13. Qe2 0-0 14. Rfd1 Qc7 15. Rac1 Nd7 16. Nxe6 fxe6 17. Bxe6+ Bf7 18. Rxd7 Qa5 19. Bxf7+ Rxf7 20. e6 Rf6 21. Rxc6 bxc6 22. Rxe7 Qb4 23. Rd7 Rxe6 24. Ng5 Re5 25. a3 Qb3 26. Qh5 h6 27. Qg6 Rxg5 28. Rxg7+ Kf8 29. Qf6+ 1-0

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.27"]
[Round "6"]
[White "Zhang, David"]
[Black "Rakov, Pavel"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2114"]
[BlackElo "2175"]
[PlyCount "70"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Nbd2 Nxd2 11. Bxd2 Qb6 12. Bxc6 bxc6 13. Qc1 Bg4 14. Qc3 Bxf3 15. gxf3 Rfc8 16. b4 e6 17. a3 Bf8 18. Rac1 Qb5 19. Rc2 a5 20. bxa5 c5 21. Rb2 Qa4 22. dxc5 Bxc5 23. Qb3 Qxa3 24. Qxa3 Bxa3 25. Ra2 Bc5 26. Kf1 Bd4 27. f4 Rc6 28. Rb1 Kg7 29. Rb4 Bc5 30. Rb5 Raa6 31. Ke2 Ba7 32. Be1 Rc4 33. Bd2 h5 34. Kf3 Rc7 35. Bb4 Rc4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.26"]
[Round "4"]
[White "Zhang, David"]
[Black "Wang, Richard"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2114"]
[BlackElo "2097"]
[PlyCount "42"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Ngf6 5. dxc5 Nxe4 6. Bxd7+ Bxd7 7. cxd6 Nxd6 8. 0-0 e6 9. Bf4 Bb5 10. Re1 Be7 11. Nc3 Bc6 12. Ne5 0-0 13. Nxc6 bxc6 14. Qf3 Qb6 15. b3 Nf5 16. Na4 Qa6 17. Rad1 Rad8 18. Be5 c5 19. Qe4 Qb5 20. Nb2 Bd6 21. Bc3 Qb4 1/2-1/2

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "1"]
[White "Zhang, David"]
[Black "Calugar, Arthur"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2114"]
[BlackElo "2226"]
[PlyCount "98"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. Qe2 a6 6. Bxc6 dxc6 7. 0-0 Bg7 8. Rd1 0-0 9. d4 cxd4 10. cxd4 Qc7 11. Nc3 Be6 12. Bg5 h6 13. Bh4 Rad8 14. Na4 Nh5 15. Nc5 Bg4 16. Nb3 g5 17. Bg3 Nxg3 18. hxg3 e5 19. dxe5 Bxe5 20. Qc2 Bg7 21. Rd2 Bxf3 22. gxf3 Rxd2 23. Nxd2 Rd8 24. Rd1 Qd6 25. Kf1 h5 26. Ke2 h4 27. gxh4 gxh4 28. b3 h3 29. Rh1 h2 30. Nf1 Be5 31. Ne3 Qb4 32. Rd1 Rxd1 33. Qxd1 Bf4 34. Qd8+ Qf8 35. Qh4 Qh6 36. Qg4+ Kh7 37. Qf5+ Kg7 38. Qg4+ Qg5 39. Nf5+ Kg8 40. Qh3 Qg1 41. Ng3 Bxg3 42. Qg4+ Kf8 43. Qc8+ Ke7 44. Qxb7+ Kd8 45. Qb6+ Bc7 46. Qd4+ Kc8 47. Qh8+ Kb7 48. Qf8 Qg5 49. Qh8 a5 0-1

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "2"]
[White "Zhang, David"]
[Black "Martchenko, Alexander"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "2114"]
[BlackElo "2302"]
[PlyCount "68"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Bd7 6. Bc4 Nf6 7. 0-0 Be7 8. Re1 0-0 9. Nxc6 Bxc6 10. Nd5 Re8 11. h3 Qd7 12. f4 Bd8 13. Nxf6+ Bxf6 14. Bd5 Re7 15. c4 Rae8 16. Qc2 Bxd5 17. cxd5 c6 18. Bd2 Bh4 19. Rec1 cxd5 20. exd5 Qb5 21. Qb3 Qe2 22. Qb4 Qf2+ 23. Kh1 Re2 24. Rg1 Rxd2 25. Qxb7 Rxb2 26. Qd7 Rd8 27. Qc7 Qb6 28. Qc4 Bf6 29. Rae1 g6 30. Rgf1 Qc5 31. Qe4 Qc2 32. Qf3 Qf5 33. g4 Qc2 34. Qg3 Bh4 0-1

[Event "CAN-ch U20"]
[Site "Victoria"]
[Date "2009.07.25"]
[Round "3"]
[White "Zhu, Zheng"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1581"]
[BlackElo "2114"]
[PlyCount "148"]
[EventDate "2009.07.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Qb6 7. b3 Bg4 8. Ne2 e6 9. h3 Bh5 10. 0-0 Be7 11. Nd2 0-0 12. Re1 Rac8 13. b4 Bxe2 14. Bxe2 a6 15. a4 Nb8 16. a5 Qc6 17. Rc1 Bd6 18. Bxd6 Qxd6 19. Bd3 Nbd7 20. Nf3 Rc7 21. Qd2 Rfc8 22. Rc2 Ne8 23. Ng5 h6 24. Bh7+ Kf8 25. Nf3 Ndf6 26. Bd3 Qe7 27. Re3 Nd6 28. Ne5 Nd7 29. Rf3 Nxe5 30. dxe5 Nc4 31. Qf4 Na3 32. Re2 Rxc3 33. Rg3 Nb5 34. Ree3 Rb3 35. Ref3 Rxb4 36. Qd2 Rd4 37. Qb2 Qb4 38. Qxb4+ Rxb4 39. Bg6 Rc7 40. Bh7 Nd4 41. Re3 Nf5 42. Bxf5 exf5 43. Re2 Re4 44. Rge3 Rc5 45. f4 Rxa5 46. e6 fxe6 47. g4 b5 48. h4 Raa4 49. h5 fxg4 50. f5 exf5 51. Rxe4 fxe4 52. Kh2 Ra3 53. Rg2 g3+ 54. Kh3 d4 55. Kg4 Rf3 56. Rxg3 Rxg3+ 57. Kxg3 b4 58. Kf4 e3 59. Kf5 b3 60. Kg6 b2 61. Kh7 b1B+ 62. Kh8 Bh7 63. Kxh7 a5 64. Kh8 a4 65. Kh7 a3 66. Kh8 a2 67. Kh7 e2 68. Kg6 d3 69. Kh7 Kf7 70. Kh8 a1B 71. Kh7 e1N 72. Kh8 Nf3 73. Kh7 Ng5+ 74. Kh8 g6# 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.24"]
[Round "8"]
[White "Kaminski, Thomas"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2141"]
[BlackElo "1999"]
[PlyCount "98"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. 0-0 0-0 8. h3 c5 9. c3 b6 10. e4 dxe4 11. Nxe4 cxd4 12. Nxd4 Bb7 13. Nd6 e5 14. Nxb7 Qc7 15. Nf5 exf4 16. Nxe7+ Kh8 17. Ba6 Nb8 18. Nd6 Nxa6 19. Nef5 Rad8 20. Qa4 Nc5 21. Qxf4 g6 22. Qh6 Ne6 23. Nb5 Qe5 24. Nfd4 a6 25. Nxe6 Qxe6 26. Nd4 Qc4 27. Qf4 Nd5 28. Qf3 b5 29. Nb3 b4 30. cxb4 Nxb4 31. Qc3+ Qxc3 32. bxc3 Nd5 33. c4 Nb4 34. Rfc1 Rc8 35. c5 Rfd8 36. Rc4 Nd3 37. Rd1 Kg7 38. Rc2 Nb4 39. Rxd8 Rxd8 40. Rc4 Nxa2 41. c6 Rc8 42. c7 Kf8 43. Nc5 Nb4 44. Rxb4 Rxc7 45. Nxa6 Rc6 46. Rb8+ Kg7 47. Nb4 Ra6 48. Rd8 h5 49. Nd5 Ra5 1-0

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "5"]
[White "Gusev, Nikita"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2138"]
[BlackElo "1999"]
[PlyCount "48"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Ne7 10. Nd2 Nc6 11. Qa4 a6 12. Nf3 b5 13. Qf4 Be7 14. Be3 0-0 15. Nd4 Nxd4 16. Bxd4 Rb8 17. Qe3 a5 18. Rfd1 Qc7 19. Rac1 Rfc8 20. Bd3 Bxd3 21. Rxd3 b4 22. Rdd1 Qc4 23. cxb4 Qxb4 24. Bc3 Qa4 1/2-1/2

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "7"]
[White "Zhang, David"]
[Black "Gladstone, Simon"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1999"]
[BlackElo "1876"]
[PlyCount "59"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Be3 Bc5 7. Qd2 Nc6 8. Na4 Qb4 9. Nxc5 Qxc5 10. Nxe6 Qe5 11. Nxg7+ Kd8 12. Qc3 Qxc3+ 13. bxc3 Nxe4 14. Bd3 Nxc3 15. Bg5+ Kc7 16. Bf6 Nd5 17. Ne6+ dxe6 18. Bxh8 e5 19. Bg7 Be6 20. Bh6 f5 21. Bd2 Rd8 22. 0-0 Rg8 23. Rfe1 e4 24. Bc4 Ne5 25. Bxd5 Nf3+ 26. Kh1 Nxe1 27. Bxe6 Rg6 28. Bxf5 Nxc2 29. Rc1 Rc6 30. Bxe4 1-0

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.23"]
[Round "6"]
[White "Zhang, David"]
[Black "Marinkovic, Mate"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "1999"]
[BlackElo "2045"]
[PlyCount "63"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 Nf6 8. 0-0 Bb4 9. f3 0-0 10. Kh1 b5 11. a4 Bxc3 12. bxc3 Nxd4 13. cxd4 b4 14. a5 Rb8 15. Qd2 b3 16. Bf4 d6 17. cxb3 e5 18. Rfc1 Qe7 19. Bg5 Rxb3 20. Bc4 Rb8 21. d5 Bb7 22. Qd3 Ra8 23. Rab1 Rfb8 24. Rb6 h6 25. Bxf6 gxf6 26. Rcb1 Qc7 27. Qb3 Ra7 28. Bxa6 Bxa6 29. Rxb8+ Kg7 30. Qb6 Bd3 31. Qxc7 Rxc7 32. Ra1 1-0

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.22"]
[Round "4"]
[White "Cheng, Jack"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2064"]
[BlackElo "1999"]
[PlyCount "138"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. cxd4 Nge7 9. a3 Nc8 10. b4 a6 11. Be3 Be7 12. Nbd2 b5 13. Rc1 Qd7 14. Nb3 Nb6 15. Nc5 Bxc5 16. bxc5 Nc4 17. Qb3 0-0 18. Nh4 Be4 19. f3 N6a5 20. Qc3 Nxe3 21. Qxe3 Bg6 22. Nxg6 hxg6 23. f4 Nc4 24. Qc3 f5 25. Rf3 Kf7 26. Rg3 Rh8 27. Rg5 Rh6 28. Qg3 Rah8 29. Rc2 Qc7 30. h3 Qa5 31. Bxc4 dxc4 32. Kf2 Rd8 33. Qe3 Rd5 34. Ke2 Qd8 35. Rd2 Qa5 36. Rg3 Rh8 37. Qc3 Qxc3 38. Rxc3 Rh4 39. Kf3 g5 40. g3 Rxh3 41. fxg5 Kg6 42. Kf4 Rh1 43. Rf3 Re1 44. Re3 Rf1+ 45. Rf3 Rxf3+ 46. Kxf3 Kxg5 47. Rd1 a5 48. Ke3 b4 49. axb4 axb4 50. Rc1 c3 51. Kd3 Rd8 52. Kc4 Rb8 53. c6 Kg4 54. c7 Rc8 55. Kxb4 Rxc7 56. Rxc3 Rd7 57. Kc4 g5 58. Rd3 Rd5 59. Kc3 f4 60. gxf4 gxf4 61. Kd2 f3 62. Ke3 Ra5 63. Rd2 Kg3 64. Rc2 Ra3+ 65. Ke4 f2 66. Rc1 Kg2 67. d5 Ra4+ 68. Ke3 exd5 69. Ke2 Re4+ 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.22"]
[Round "3"]
[White "Zhang, David"]
[Black "Li, Ruokai David"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1999"]
[BlackElo "2012"]
[PlyCount "112"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. h3 Bh5 6. Be2 Bd6 7. 0-0 Ne7 8. c3 0-0 9. Bg5 f6 10. Bd2 Nd7 11. c4 c6 12. Nc3 dxc4 13. Bxc4+ Bf7 14. Bxf7+ Rxf7 15. Qb3 Nb6 16. Ne4 Ned5 17. Rfe1 Kh8 18. Re2 Re7 19. Rae1 Qc7 20. Nh4 Bf4 21. Ba5 Rae8 22. g3 Be3 23. Nf5 Rxe4 24. Nxe3 Qd7 25. Qd3 Qe6 26. Bxb6 axb6 27. a3 f5 28. Kf1 f4 29. Nf5 Ne3+ 30. fxe3 Qxf5 31. exf4 Qxh3+ 32. Kf2 Qh2+ 33. Kf3 Qh5+ 34. Kf2 Rxe2+ 35. Rxe2 Rxe2+ 36. Qxe2 Qxe2+ 37. Kxe2 g6 38. a4 Kg7 39. Kf3 Kf6 40. Kg4 h5+ 41. Kh4 Kf5 42. b3 Ke4 43. Kg5 Kf3 44. Kxg6 Kxg3 45. f5 h4 46. f6 h3 47. f7 h2 48. f8Q h1Q 49. Qb8+ Kg4 50. Qc8+ Kf4 51. Qc7+ Ke3 52. Qxb6 Qe4+ 53. Kg5 Qf4+ 54. Kg6 Qe4+ 55. Kh6 Qf4+ 56. Kh7 Qf7+ 1/2-1/2

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.21"]
[Round "2"]
[White "Li, Changhe"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2106"]
[BlackElo "1999"]
[PlyCount "80"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 Qc7 6. Nf3 Bg4 7. Bd3 Nbd7 8. h3 Bxf3 9. Qxf3 e6 10. Ne4 Nxe4 11. Qxe4 0-0-0 12. c3 Bd6 13. Bd2 e5 14. 0-0-0 Kb8 15. Be3 f6 16. d5 Nc5 17. Bxc5 Bxc5 18. dxc6 Bxf2 19. Qf3 Bc5 20. cxb7 Qxb7 21. Be4 Qa6 22. Kb1 g6 23. g4 Qb6 24. Qe2 Rhf8 25. Bd5 Be3 26. c4 Bd4 27. Rd3 Qc7 28. Rc1 Rd6 29. Rb3+ Rb6 30. c5 Rxb3 31. axb3 Qa5 32. b4 Qxb4 33. Rc4 Qb5 34. Qc2 Kc7 35. Ra4 a5 36. Rc4 Rb8 37. Rxd4 exd4 38. Qh2+ Kc8 39. b3 Qxc5 40. Bc4 Qxc4 0-1

[Event "CAN-ch U14"]
[Site "Victoria"]
[Date "2009.07.21"]
[Round "1"]
[White "Zhang, David"]
[Black "Kaminski, Thomas"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1999"]
[BlackElo "2141"]
[PlyCount "180"]
[EventDate "2009.07.21"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nf3 Bg4 7. 0-0 e6 8. h3 Bh5 9. Re1 Be7 10. d5 Bxf3 11. Qxf3 e5 12. Qg3 Nbd7 13. Qxg7 Rg8 14. Qh6 0-0-0 15. a4 Rg6 16. Qd2 Rdg8 17. Bf1 Nb6 18. b3 Nbxd5 19. Ba3 Qc6 20. Nxd5 Nxd5 21. Bxe7 Nxe7 22. g3 Nf5 23. Bg2 Qc5 24. b4 Qb6 25. Kh2 Rd6 26. Qe2 f6 27. b5 a5 28. c4 Nd4 29. Qe4 Rg7 30. c5 Qxc5 31. Qxb7+ Kd7 32. Rac1 Qb6 33. Bc6+ Ke7 34. Qxb6 cxb6 35. Be4 Kd8 36. Rc3 Ne6 37. Rd3 Rxd3 38. Bxd3 Nc5 39. Rd1 Rd7 40. Bc2 Rxd1 41. Bxd1 Ke7 42. g4 Kd6 43. h4 h6 44. Kg3 Kd5 45. f4 Nd3 46. fxe5 Kxe5 47. Kf3 Nf4 48. Bc2 Ne6 49. Ke3 Nd4 50. Bd1 f5 51. g5 hxg5 52. hxg5 Ne6 53. g6 Kf6 54. Kd3 Kxg6 55. Kc4 Nf4 56. Kd4 Kf6 57. Bf3 Ke6 58. Bb7 Ne2+ 59. Kd3 Ng3 60. Kd4 Nh5 61. Bc8+ Kd6 62. Bxf5 Ng7 63. Bg4 Ne8 64. Bf5 Nf6 65. Bh3 Nd5 66. Bg4 Nf4 67. Ke4 Ng6 68. Kd4 Ne5 69. Be2 Nd7 70. Bd1 Nc5 71. Bc2 Ne6+ 72. Kc4 Ke5 73. Bb1 Nc7 74. Bg6 Nd5 75. Bf7 Nf4 76. Bg8 Ne2 77. Kd3 Ng3 78. Kc4 Ne4 79. Bh7 Nd6+ 80. Kc3 Kd5 81. Bd3 Kc5 82. Bg6 Nc4 83. Bf7 Ne5 84. Bh5 Nd7 85. Bg4 Nf6 86. Bf3 Nh7 87. Be4 Ng5 88. Bg2 Ne6 89. Be4 Nd4 90. Bh7 Ne2+ 1/2-1/2

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.19"]
[Round "9"]
[White "Zhang, David"]
[Black "Pechenkin, Vladimir"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1999"]
[BlackElo "2346"]
[PlyCount "118"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. c4 Nb6 6. Nc3 Be7 7. Be3 0-0 8. Rc1 Re8 9. Be2 Bf6 10. Nf3 Bf5 11. 0-0 Nc6 12. b3 d5 13. c5 Nc8 14. b4 a6 15. Qa4 N8e7 16. Rfd1 h6 17. Qb3 Bh7 18. a4 a5 19. Bb5 axb4 20. Na2 Na5 21. Qxb4 c6 22. Bd3 Be4 23. Nc3 Nf5 24. Bxe4 dxe4 25. Nd2 Nxe3 26. fxe3 Bg5 27. Re1 f5 28. Nc4 Nxc4 29. Qxc4+ Kh7 30. Qf7 Qc8 31. Rb1 Re7 32. Qc4 Qe8 33. g3 Rd8 34. a5 Ra8 35. Ra1 Ra6 36. Qb4 Qd8 37. Kf2 h5 38. Red1 Rd7 39. Nb1 h4 40. Nd2 Qf6 41. Nf1 Qh6 42. Qc4 hxg3+ 43. hxg3 Qh1 44. Qe2 Bd8 45. Qe1 g5 46. Ra2 Kg6 47. Rda1 Rh7 48. Ke2 Qf3+ 49. Kd2 Rh1 50. Qb1 Rxa5 51. Rxa5 Bxa5+ 52. Kc2 Qe2+ 53. Kb3 Bc7 54. Qb2 Qb5+ 55. Ka2 Rxf1 56. Rxf1 Qxf1 57. Qxb7 Qc4+ 58. Ka1 Qa4+ 59. Kb2 Qb5+ 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.18"]
[Round "8"]
[White "Du, Jasmine"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1810"]
[BlackElo "1999"]
[PlyCount "84"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nf3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. b3 c5 11. Bb2 Be7 12. Rc1 0-0 13. Re1 Rc8 14. Qe2 Qa5 15. Red1 cxd4 16. Nxd4 Bb4 17. Nb1 Qxa2 18. Bc3 Qxe2 19. Bxe2 Bxc3 20. Nxc3 Rfd8 21. b4 Ne5 22. Nb3 Rxd1+ 23. Rxd1 Ned7 24. Rd3 g6 25. Nb1 Ne5 26. Rc3 Nd5 27. Rc5 Nd7 28. Rxc8+ Bxc8 29. Na5 Nxb4 30. Nc3 Nc5 31. Bf3 Kf8 32. Kf1 Ke7 33. Ke2 Kd6 34. Kd2 Kc7 35. Ne4 Nxe4+ 36. Bxe4 Kb6 37. Nb3 a5 38. Kc3 Nd5+ 39. Bxd5 exd5 40. Nd4 b4+ 41. Kb3 Bd7 42. f4 Kc5 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.16"]
[Round "6"]
[White "Zhang, David"]
[Black "Martchenko, Alexander"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1999"]
[BlackElo "2039"]
[PlyCount "106"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nb6 6. b3 Bg7 7. Bb2 Bg4 8. Be2 Nc6 9. Na3 Bxf3 10. Bxf3 Nxd4 11. Bxb7 Rb8 12. Bc6+ Kf8 13. Bd5 c5 14. Be4 Na4 15. Bxd4 Qxd4 16. Qxd4 Bxd4 17. Rc1 Nc3 18. Bb1 a6 19. Nc2 Kg7 20. Ne3 e6 21. Nd1 Nxb1 22. Rxb1 f5 23. Ke2 Kf6 24. Ne3 Rhd8 25. Rhd1 a5 26. Nc2 e5 27. Ne3 Rb7 28. Nd5+ Ke6 29. Rd3 e4 30. Rh3 Rh8 31. f3 Rf7 32. Nf4+ Kd6 33. Rd1 Kc6 34. Ne6 Rd7 35. fxe4 Re8 36. Ng5 a4 37. bxa4 Ra7 38. Rd2 h5 39. Ra3 Bf6 40. Nh3 Rxe4+ 41. Re3 Bd4 42. Rxe4 fxe4 43. Nf4 Kd6 44. Nxg6 Rg7 45. Nf4 Ke5 46. g3 h4 47. Nd5 hxg3 48. hxg3 Rxg3 49. Ne7 e3 50. Rd1 Ke4 51. Nd5 Rg2+ 52. Ke1 Kf3 53. Nxe3 Bxe3 0-1

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.15"]
[Round "5.46"]
[White "Zhang, David"]
[Black "Steer, David"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1999"]
[BlackElo "1814"]
[PlyCount "71"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bb5 d6 5. Na4 Bb6 6. Nxb6 axb6 7. d4 exd4 8. Qxd4 f6 9. Qc4 Bd7 10. 0-0 Qe7 11. Bd2 Qf7 12. Qc3 Nge7 13. Rfe1 0-0 14. Nd4 Qh5 15. Be2 Qc5 16. Bc4+ Kh8 17. Ne6 Bxe6 18. Bxe6 Qd4 19. Rad1 Qxc3 20. Bxc3 Ng6 21. g3 Rfe8 22. Bd5 Nce7 23. Bf7 Rf8 24. Be6 Rfe8 25. f4 Nc6 26. Bd5 Re7 27. b4 h5 28. Kf2 Rae8 29. Kf3 Nd8 30. a3 Nc6 31. g4 Nh4+ 32. Kg3 Ng6 33. gxh5 Nf8 34. h6 Ne6 35. Kf3 Ncd8 36. hxg7+ 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.14"]
[Round "4"]
[White "Haynes, Nicolas"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2170"]
[BlackElo "1999"]
[PlyCount "59"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 e6 4. Bg2 d5 5. b3 Be7 6. 0-0 0-0 7. Bb2 Nbd7 8. d3 b6 9. Qc2 Bb7 10. Nbd2 Qc7 11. e4 dxe4 12. dxe4 e5 13. a3 c5 14. Rae1 a6 15. Nb1 b5 16. Nc3 bxc4 17. bxc4 Rab8 18. Nd5 Nxd5 19. exd5 Bf6 20. Nd2 Rfe8 21. Bc3 Nb6 22. Ba5 Ba8 23. Rb1 Bd8 24. Rb2 Qa7 25. Rfb1 Bc7 26. d6 Nxc4 27. Nxc4 Bxa5 28. Nxa5 Bxg2 29. Kxg2 Qa8+ 30. Kg1 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.13"]
[Round "3.58"]
[White "Zhang, David"]
[Black "Einarsson, Ken"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1999"]
[BlackElo "1734"]
[PlyCount "53"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Ng6 8. Rf1 0-0 9. e5 Ne8 10. Kg1 c6 11. Bc4 d5 12. exd6 Nxd6 13. Bb3 Nf5 14. Ne2 Nge7 15. c3 Nd5 16. Qd3 g6 17. Nf4 Be6 18. Nxe6 fxe6 19. Bd2 Qd7 20. Rae1 Rae8 21. Re5 Ng7 22. Rfe1 Qf7 23. Qe2 Kh8 24. Bh6 Nf4 25. Qd2 Nd3 26. Bxg7+ Kxg7 27. Qxd3 1-0

[Event "Canadian op"]
[Site "Edmonton"]
[Date "2009.07.11"]
[Round "1.75"]
[White "Zhang, David"]
[Black "MacKay, David"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1999"]
[BlackElo "1202"]
[PlyCount "37"]
[EventDate "2009.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. Nc3 Nf6 4. d4 Ng4 5. Bb5 Nxf2 6. Kxf2 Bd7 7. Rf1 Bg4 8. d5 Bxf3 9. Qxf3 Qd7 10. Kg1 a6 11. Qxf7+ Kd8 12. dxc6 bxc6 13. Qxf8+ Rxf8 14. Rxf8+ Qe8 15. Rxe8+ Kxe8 16. Bxc6+ Kd8 17. Bg5 Rb8 18. Rf1 Rxb2 19. Rf8# 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.03"]
[Round "3"]
[White "Daniluk, Jim"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1929"]
[BlackElo "1935"]
[PlyCount "52"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Bd6 7. Qc2 0-0 8. e4 dxe4 9. Ng5 e5 10. dxe5 Bxe5 11. 0-0 h6 12. Ngxe4 Nxe4 13. Nxe4 Nf6 14. Be3 Nxe4 15. Bxe4 Qf6 16. Rab1 Bh3 17. Rfd1 Rfd8 18. Rxd8+ Rxd8 19. Qb3 Bf5 20. Bxf5 Qxf5 21. Rf1 b6 22. Qa4 Qd7 23. b4 Bf6 24. Rc1 h5 25. h4 Be5 26. Kg2 Bf6 1/2-1/2

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.03"]
[Round "2"]
[White "Pedersen, Rick"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1891"]
[BlackElo "1935"]
[PlyCount "81"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d3 d5 2. g3 e5 3. Nf3 Bd6 4. Nbd2 Nf6 5. Bg2 0-0 6. 0-0 c6 7. e4 Bg4 8. h3 Bh5 9. c3 Re8 10. Re1 Nbd7 11. Nf1 Bg6 12. Nh4 dxe4 13. dxe4 Bc5 14. Nxg6 hxg6 15. Qe2 Qe7 16. a4 a5 17. Bg5 Rad8 18. Ne3 Nf8 19. Nc4 Qc7 20. Rad1 Ne6 21. Be3 Nd7 22. Qc2 b5 23. Bxc5 Ndxc5 24. axb5 cxb5 25. Ne3 Na6 26. Nd5 Qc5 27. Rd2 Nec7 28. Red1 Nxd5 29. exd5 f5 30. d6 e4 31. Qb3+ Qc4 32. Qxc4+ bxc4 33. Bf1 Nc5 34. Bxc4+ Kh7 35. Rd5 Na4 36. Bb5 Nb6 37. Bxe8 Nxd5 38. Rxd5 Rxe8 39. c4 Kg8 40. c5 Kf7 41. c6 1-0

[Event "Calgary Schleinich Memorial"]
[Site "Calgary"]
[Date "2009.01.03"]
[Round "2"]
[White "Zhang, David"]
[Black "Wojtas, Artur"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1935"]
[BlackElo "1914"]
[PlyCount "65"]
[EventDate "2009.01.02"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. f3 Qb4 9. Bb3 0-0 10. a3 Qa5 11. Qd2 Nxd4 12. Bxd4 d6 13. 0-0-0 b5 14. g4 Be6 15. g5 Nh5 16. Bxg7 Nxg7 17. Nd5 Qxd2+ 18. Rxd2 Bxd5 19. Bxd5 Rac8 20. Rd3 a5 21. Bb3 Rc5 22. Rd5 Rfc8 23. a4 b4 24. Rhd1 Ne8 25. Rxc5 Rxc5 26. Rd5 Nc7 27. Rxc5 dxc5 28. Bd5 Kf8 29. Kd2 e6 30. Bb7 Ke7 31. Kd3 Kd6 32. Kc4 e5 33. Bd5 1-0

[Event "Edmonton WBX tt"]
[Site "Edmonton"]
[Date "2008.12.14"]
[Round "5"]
[White "Haynes, Nicolas"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2148"]
[PlyCount "67"]
[EventDate "2008.12.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 e5 5. Ngf3 Bd6 6. Nc4 Bb4+ 7. c3 Qxd1+ 8. Kxd1 Bc5 9. Nfxe5 Nf6 10. f3 0-0 11. Kc2 Be6 12. Nd3 Bb6 13. Nxb6 axb6 14. b3 Na6 15. Be3 Rfd8 16. Bxb6 Rd7 17. Nf4 Kf8 18. Nxe6+ fxe6 19. a4 Nh5 20. g3 e5 21. Bc4 Ke7 22. Rad1 Nf6 23. Be3 Nc7 24. Bc5+ Ke8 25. Rxd7 Nxd7 26. Be3 Na6 27. b4 c5 28. Bb5 Rc8 29. bxc5 Naxc5 30. Bxc5 Rxc5 31. Rd1 Rc7 32. Rd5 Ke7 33. Bxd7 Rxd7 34. Rxe5+ 1-0

[Event "Edmonton WBX tt"]
[Site "Edmonton"]
[Date "2008.12.13"]
[Round "1"]
[White "Zhang, David"]
[Black "Yearwood, Roy"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2075"]
[PlyCount "48"]
[EventDate "2008.12.13"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Bd3 Bg4 5. c3 e5 6. Bb5 Be7 7. d5 a6 8. Ba4 b5 9. dxc6 bxa4 10. Qxa4 0-0 11. Bg5 Qb8 12. b3 Bxf3 13. gxf3 Nd5 14. exd5 Bxg5 15. Qg4 Bh6 16. 0-0 f5 17. Qh3 a5 18. Na3 Rf6 19. Nc4 Qb5 20. Rad1 Raf8 21. Ne3 Qe2 22. Rfe1 Qxa2 23. Rb1 Bxe3 24. fxe3 Rh6 0-1

[Event "Battle of Alberta"]
[Site "Red Deer"]
[Date "2008.09.20"]
[Round "2"]
[White "Purewal, Sardul"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2076"]
[BlackElo "1918"]
[PlyCount "67"]
[EventDate "2008.09.20"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Nbd7 5. Nf3 e6 6. Be2 Bd6 7. 0-0 0-0 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. Bg5 Be7 13. Bxe7 Qxe7 14. Ne5 Nxe5 15. dxe5 c5 16. Qc2 Bxe4 17. Qxe4 Rad8 18. Rad1 Rd7 19. Rxd7 Qxd7 20. b3 Rd8 21. Qb1 Qd4 22. Re1 h6 23. g3 Qd2 24. Kg2 Rd4 25. h4 a6 26. Re3 b5 27. cxb5 axb5 28. h5 c4 29. bxc4 bxc4 30. Qb8+ Kh7 31. Qb7 Rd3 32. Qxf7 Rxe3 33. Qg6+ Kh8 34. Qe8+ 1/2-1/2

[Event "Battle of Alberta"]
[Site "Red Deer"]
[Date "2008.09.20"]
[Round "1"]
[White "Zhang, David"]
[Black "Purewal, Sardul"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1918"]
[BlackElo "2076"]
[PlyCount "120"]
[EventDate "2008.09.20"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Nc3 d6 5. Be2 Bg4 6. Be3 Be7 7. 0-0 0-0 8. Qd2 Re8 9. Rad1 Bf8 10. Ne1 Bxe2 11. Nxe2 d5 12. exd5 Nxd5 13. Ng3 Qd7 14. f4 exf4 15. Bxf4 Nxf4 16. Qxf4 Bd6 17. Qf2 Bxg3 18. Qxg3 Nd4 19. Kh1 Nf5 20. Qh3 g6 21. Nf3 Re7 22. Rde1 Rae8 23. Ng5 h6 24. Ne4 Kg7 25. Qf3 Qe6 26. a3 Qe5 27. g4 Nd4 28. Qf2 f5 29. gxf5 Nxf5 30. Qxa7 Qxb2 31. Qc5 Qe5 32. Qb4 b6 33. Qd2 Qd5 34. Qc3+ Qe5 35. Qd2 Re6 36. Qg2 R8e7 37. Qf2 Qd5 38. Kg1 Qd4 39. Re2 Qxf2+ 40. Rexf2 Nd6 41. Nxd6 Rxd6 42. Rf8 Rc6 43. R8f2 Rc3 44. a4 h5 45. Ra1 Re5 46. Kf1 Kh6 47. Kg2 Rg5+ 48. Kh3 Rgc5 49. Ra2 Rd5 50. Rb2 Ra3 51. Rb4 Ra5 52. Rff4 Rc3 53. Rfc4 Rc5 54. Rxc3 Rxc3 55. Rc4 Rxc4 56. dxc4 c5 57. Kg3 Kg5 58. h3 Kf5 59. Kf3 g5 60. Ke3 Ke5 0-1

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "5"]
[White "Gladstone, Simon"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "1733"]
[BlackElo "1811"]
[PlyCount "72"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bb5 Bd7 7. 0-0 Be7 8. Be3 0-0 9. f4 Nxd4 10. Qxd4 Bxb5 11. Nxb5 Ng4 12. e5 Nxe3 13. Qxe3 Qd7 14. Nc3 Rfe8 15. Rad1 Qc6 16. e6 fxe6 17. Qxe6+ Kh8 18. Rf3 Qb6+ 19. Kh1 Bf6 20. Qf5 Bxc3 21. Rxc3 Re2 22. Rh3 h6 23. Rf1 Qf2 24. Rxh6+ gxh6 25. Qf6+ Kg8 26. Qg6+ Kf8 27. Qf6+ Ke8 28. Qg6+ Ke7 29. Qg7+ Ke6 30. Qg6+ Ke7 31. Qg7+ Ke8 32. Qg8+ Kd7 33. Qf7+ Kd8 34. Qf8+ Kd7 35. Qf7+ Kd8 36. Qf8+ Kd7 1/2-1/2

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "7"]
[White "Marinkovic, Mate"]
[Black "Zhang, David"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1972"]
[BlackElo "1811"]
[PlyCount "77"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 Bb4 5. Nge2 0-0 6. 0-0 d6 7. f4 Bc5+ 8. Kh1 Ng4 9. Qe1 Nb4 10. Bb3 Be6 11. Nd5 Nxd5 12. exd5 Bd7 13. h3 Qf6 14. fxe5 Nf2+ 15. Kh2 Qh4 16. d4 Ng4+ 17. Kg1 Qxe1 18. Rxe1 Nxe5 19. dxc5 Rfe8 20. Bf4 dxc5 21. Bxe5 Rxe5 22. Ng3 Rg5 23. Kf2 b5 24. c4 bxc4 25. Bxc4 Rb8 26. b3 Kf8 27. a4 g6 28. Re2 Rb4 29. Ne4 Rf5+ 30. Kg1 c6 31. Nxc5 cxd5 32. Nxd7+ Kg7 33. Bd3 Rg5 34. Bc2 d4 35. Rd1 f6 36. Re7+ Kh6 37. Nxf6 Rc5 38. Rxh7+ Kg5 39. Ne4+ 1-0

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.16"]
[Round "6"]
[White "Zhang, David"]
[Black "Keith Jacques, Liam"]
[Result "1/2-1/2"]
[ECO "B87"]
[WhiteElo "1811"]
[BlackElo "2040"]
[PlyCount "142"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. f3 Be7 9. Be3 Qc7 10. 0-0 0-0 11. Qd2 Nc6 12. Rad1 Bb7 13. Kh1 Rfe8 14. Rfe1 Ne5 15. Qe2 Rac8 16. Nxe6 fxe6 17. Bxe6+ Kh8 18. Bxc8 Rxc8 19. Rc1 Nc4 20. Nd1 d5 21. exd5 Nxd5 22. Bf2 Qf4 23. Nc3 Bd6 24. Bg3 Nxc3 25. bxc3 Qf6 26. Bxd6 Nxd6 27. Qe6 Rf8 28. Qxf6 Rxf6 29. Red1 Kg8 30. Kg1 Kf7 31. Rd4 Re6 32. Rb1 Nc4 33. Rxc4 bxc4 34. Rxb7+ Kf6 35. Rc7 Re1+ 36. Kf2 Rc1 37. Rc6+ Kf7 38. Kg3 Rxc2 39. Rxc4 Rxa2 40. Rc6 a5 41. Ra6 a4 42. c4 a3 43. c5 Rc2 44. Rxa3 Rxc5 45. Ra4 Rc3 46. Rf4+ Kg6 47. Rb4 Ra3 48. Re4 Rc3 49. Kf2 Rc2+ 50. Re2 Rc4 51. g3 Rd4 52. h4 Ra4 53. Rb2 Rc4 54. Rb6+ Kf7 55. Rb5 Rc2+ 56. Ke3 Rc3+ 57. Ke4 Rc1 58. Rd5 Ke6 59. Re5+ Kf6 60. Kf4 Rc3 61. Re4 Rc1 62. g4 Rc3 63. Ra4 Rc6 64. g5+ Kg6 65. Kg4 Rc7 66. Rf4 h5+ 67. Kg3 Rc6 68. Rf8 Ra6 69. f4 Ra3+ 70. Kf2 Ra2+ 71. Ke3 Ra3+ 1/2-1/2

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.15"]
[Round "4"]
[White "Zhang, David"]
[Black "Dawson, Michael"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1811"]
[BlackElo "1596"]
[PlyCount "129"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Be2 cxd4 8. cxd4 Bb4+ 9. Kf1 h6 10. Nc3 Nge7 11. a3 Bxc3 12. bxc3 Na5 13. Bd3 Bb5 14. Qe2 Bxd3 15. Qxd3 Nb3 16. Rb1 Nxc1 17. Rxc1 0-0 18. Rb1 Qc7 19. g3 Rac8 20. Kg2 a6 21. Rhc1 Nc6 22. Nd2 Rb8 23. c4 Qd7 24. c5 Qe7 25. f4 f6 26. Nf3 fxe5 27. Nxe5 Nxe5 28. fxe5 Qf7 29. Rf1 Qc7 30. Qg6 Rxf1 31. Rxf1 Qe7 32. Rf6 Re8 33. g4 Qd7 34. h4 Re7 35. g5 hxg5 36. Qxg5 Rf7 37. Qg6 Re7 38. h5 Qe8 39. Qg4 Kh7 40. Rg6 Qf7 41. Rg5 Rd7 42. Rg6 Re7 43. Qh3 Re8 44. Qd3 Kh8 45. h6 gxh6 46. Rxh6+ Kg8 47. Qg3+ Qg7 48. Rg6 Re7 49. Kf3 Rf7+ 50. Ke2 Kf8 51. Rxg7 Rxg7 52. Qf4+ Ke8 53. Qf6 Re7 54. Kd3 Kd7 55. Kc3 Kd8 56. Qf8+ Kd7 57. Qb8 a5 58. Qxb7+ Ke8 59. c6 a4 60. c7 Kf7 61. c8Q Kg6 62. Qg8+ Kf5 63. Qxe7 Kf4 64. Kd3 Kf5 65. Qf6# 1-0

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.14"]
[Round "2"]
[White "Parker, Dylan"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "1512"]
[BlackElo "1811"]
[PlyCount "104"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 h6 9. Bh4 Bg4 10. h3 Bh5 11. Re1 a6 12. Ba4 b5 13. Bb3 Re8 14. Bd5 Qd7 15. Bxf6 gxf6 16. g4 Bg6 17. Qd2 Kg7 18. Nh4 Rad8 19. f4 Ne7 20. Bb3 exf4 21. Qxf4 Nc6 22. Rf1 Qe7 23. Nf5+ Bxf5 24. gxf5 Kh7 25. Kh1 Rg8 26. Rg1 Rg5 27. h4 Rgg8 28. Rxg8 Rxg8 29. Rg1 Qf8 30. Rxg8 Qxg8 31. Qf3 Qg7 32. d4 Na5 33. Qg2 Qf8 34. Qg4 Qe7 35. Kg2 c6 36. Kf3 Nc4 37. Bxc4 bxc4 38. Qf4 a5 39. Kg4 Qf8 40. Kh5 a4 41. d5 c5 42. a3 Qg7 43. Qxd6 Qg2 44. Qf4 Qe2+ 45. Qg4 Qxc2 46. Qf3 Qc1 47. Qe2 Qxc3 48. Qd1 Qd3 49. Qg4 c3 50. e5 fxe5 51. d6 Qxd6 52. Qe4 Qd1+ 0-1

[Event "CAN-ch U14"]
[Site "Quebec"]
[Date "2008.07.14"]
[Round "1"]
[White "Zhang, David"]
[Black "Sapozhnikov, Roman"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "1811"]
[BlackElo "2180"]
[PlyCount "108"]
[EventDate "2008.07.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be7 9. N1c3 a6 10. Na3 b5 11. Bxf6 Bxf6 12. Nd5 0-0 13. Be2 Bg5 14. Bg4 Be6 15. 0-0 Ne7 16. Nxe7+ Qxe7 17. c3 g6 18. Bxe6 fxe6 19. Qb3 Rab8 20. Rad1 Rfd8 21. Nc2 a5 22. a3 Rdc8 23. Rd3 Rc4 24. Rfd1 Rb6 25. f3 Qc7 26. Kf1 Qc5 27. g3 Qc7 28. Kg2 h5 29. h4 Bh6 30. Kf2 Qc5+ 31. Kg2 Kh7 32. Qa2 Qc7 33. Qb3 Kh8 34. Qa2 Rbc6 35. Qb3 Qb6 36. Kf1 Kg7 37. Kg2 Kf7 38. Qa2 b4 39. axb4 axb4 40. Rxd6 Rxd6 41. Rxd6 Qxd6 42. Qxc4 Qd2+ 43. Kf1 Qxc2 44. Qc7+ Kg8 45. Qb8+ Bf8 46. Qxe5 Qc1+ 47. Kg2 Qxb2+ 48. Kh3 Qxc3 49. Qxe6+ Kh7 50. f4 Qe1 51. Kg2 Qe2+ 52. Kh1 Bc5 53. g4 Qf1+ 54. Kh2 Bg1+ 0-1

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2008.05.13"]
[Round "8"]
[White "Zhang, David"]
[Black "Ye, Ling Feng"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1751"]
[BlackElo "2192"]
[PlyCount "62"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 a6 7. Bb3 b5 8. f4 Bb7 9. Qf3 b4 10. Ba4+ Nbd7 11. Nce2 Bxe4 12. Qf2 Be7 13. h3 0-0 14. Bd2 Nc5 15. Nc6 Qc7 16. Nxe7+ Qxe7 17. Bb3 a5 18. Rc1 a4 19. Bc4 d5 20. Be3 Rfc8 21. Bb5 Qb7 22. Nd4 Ra5 23. Qe2 Bg6 24. Bd2 Nce4 25. Rg1 Nxd2 26. Kxd2 Ne4+ 27. Ke1 Qb6 28. Rd1 a3 29. b3 Nc3 30. Qf1 Nxd1 31. Nc6 Rxc6 0-1

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2008.05.12"]
[Round "7"]
[White "Cai, Tony"]
[Black "Zhang, David"]
[Result "0-1"]
[ECO "D67"]
[WhiteElo "1675"]
[BlackElo "1751"]
[PlyCount "72"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 Nb6 10. Bd3 Nfd5 11. Bxe7 Qxe7 12. Rc1 h6 13. Bb1 Nd7 14. Qd3 N7f6 15. a3 Rd8 16. Qc2 g6 17. Ne4 Kg7 18. Nc5 b6 19. Ne5 Qe8 20. Ncd3 Bb7 21. Qe2 Rac8 22. Rc2 Rc7 23. Rfc1 Rdc8 24. Nc4 Qd8 25. e4 Ne7 26. e5 Ne8 27. Qg4 Rd7 28. Ne3 Rxd4 29. Nf4 c5 30. Qg3 Be4 31. Rc4 Bxb1 32. Rxb1 Rd2 33. Nh5+ Kh7 34. Rf4 Nf5 35. Qg4 gxh5 36. Qxh5 Rc7 0-1

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2008.05.12"]
[Round "6"]
[White "Zhang, David"]
[Black "Makaremi, Sina"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1751"]
[BlackElo "1869"]
[PlyCount "65"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Bb5 Bd7 8. c4 Qf5 9. Be3 e6 10. 0-0 a6 11. Ba4 Be7 12. Kh1 0-0-0 13. a3 Kb8 14. dxc5 e5 15. Qe2 e4 16. Bxc6 Bxc6 17. Nd4 Qe5 18. Rad1 Bxc5 19. Nxc6+ bxc6 20. b4 Bxe3 21. Qxe3 Kb7 22. Rd2 Rxd2 23. Qxd2 Kc7 24. Rd1 Qe6 25. c5 Re8 26. Qf4+ Kb7 27. h3 Re7 28. Qd2 Qc8 29. Qd6 Qc7 30. Qd4 f6 31. Kg1 Kc8 32. Qc4 Qb7 33. Qg8+ 1-0

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2008.05.11"]
[Round "4"]
[White "Orlova, Yelizaveta"]
[Black "Zhang, David"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1909"]
[BlackElo "1751"]
[PlyCount "118"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bg4 4. b3 Nbd7 5. Bb2 e6 6. Bg2 Be7 7. c4 c6 8. 0-0 0-0 9. Nc3 Nb6 10. Ne5 Bf5 11. e3 Qc7 12. g4 Bg6 13. h4 h6 14. f4 Nfd7 15. Nxg6 fxg6 16. c5 Nxc5 17. dxc5 Bxc5 18. Qe2 Rxf4 19. Kh1 Rxf1+ 20. Rxf1 Qg3 21. Qf2 Bd6 22. Qxg3 Bxg3 23. Ne2 Bxh4 24. Nf4 Bf6 25. Bxf6 gxf6 26. Nxe6 Kf7 27. Nc5 Rb8 28. b4 Ke7 29. a4 Nc4 30. Re1 b6 31. Nb3 a5 32. e4 Kd6 33. exd5 cxd5 34. b5 Rb7 35. Re8 Re7 36. Rd8+ Rd7 37. Rh8 Ne3 38. Rxh6 Nxg2 39. Kxg2 Rg7 40. Kf3 Ke5 41. Rh8 Rc7 42. Re8+ Kd6 43. Nd2 f5 44. gxf5 gxf5 45. Rb8 Rc3+ 46. Kf4 Kc7 47. Rf8 Rd3 48. Nf3 Ra3 49. Rxf5 Rxa4+ 50. Ke5 Rc4 51. Nd4 a4 52. Rf7+ Kc8 53. Ra7 Kb8 54. Ra6 Kb7 55. Ne6 Rb4 56. Nd4 Rxb5 57. Rxa4 Rc5 58. Ra1 Rc8 59. Kxd5 Ra8 1/2-1/2

[Event "CAN-ch U20"]
[Site "Toronto"]
[Date "2008.05.11"]
[Round "5"]
[White "Zhang, David"]
[Black "Wang, Jesse"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1751"]
[BlackElo "1891"]
[PlyCount "83"]
[EventDate "2008.05.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. f4 Qc7 9. Be3 Nc5 10. Qf3 b5 11. f5 e5 12. Nde2 Bb7 13. Ng3 Nxb3 14. cxb3 Bc6 15. Rc1 Qb7 16. 0-0 h5 17. h4 Ng4 18. Bg5 Be7 19. Nxh5 Bxg5 20. hxg5 Qb6+ 21. Rf2 Qxf2+ 22. Qxf2 Nxf2 23. Nxg7+ Kf8 24. Ne6+ fxe6 25. Kxf2 b4 26. Na4 Bxa4 27. bxa4 exf5 28. exf5 Rh5 29. g4 Rxg5 30. Kf3 Rg7 31. Rc6 Rd7 32. g5 Kf7 33. a5 Rg8 34. Kg4 Re8 35. Rc1 e4 36. Rh1 e3 37. Rh7+ Kg8 38. Rh1 e2 39. Re1 Kf7 40. Kf3 Re5 41. Rxe2 Rxe2 42. Kxe2 0-1

