[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Haldorsen, Benjamin"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2426"]
[BlackElo "1954"]
[PlyCount "82"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Bf4 Qf6 6. Be3 Bc5 7. c3 Nge7 8. Nb5 Bxe3 9. Nd6+ Kf8 10. fxe3 Ne5 11. Nd2 h5 12. N2c4 N7c6 13. Qd2 Qh4+ 14. Kd1 Ng4 15. Kc2 b5 16. Na3 Qf2 17. Naxb5 Nxe3+ 18. Kc1 Ng4 19. Be2 Qe3 20. h3 Qxd2+ 21. Kxd2 Nge5 22. Ke3 h4 23. b4 Ke7 24. Rhd1 Ba6 25. a4 Rh6 26. Rab1 Rg6 27. Kf2 Rg3 28. c4 Rb8 29. c5 Bb7 30. Nd4 Nxd4 31. Rxd4 Ba8 32. b5 Rc3 33. b6 Bc6 34. Nb5 Rxc5 35. Nxa7 Ra5 36. Nxc6+ Nxc6 37. Rc4 Ne5 38. Rcb4 Nc6 39. Rc4 Ne5 40. Rcb4 Nc6 41. Rc4 Ne5 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Zhou, David"]
[Black "Birkisson, Bardur Orn"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1954"]
[BlackElo "2189"]
[PlyCount "65"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Be7 10. Rc1 Nbd7 11. g3 a6 12. cxd5 Nxd5 13. Nxg6 hxg6 14. e4 Nxc3 15. bxc3 0-0 16. Bd3 Rae8 17. Kf2 c5 18. Qb1 e5 19. Kg2 c4 20. Bc2 b5 21. f4 exd4 22. cxd4 c3 23. Bb3 Qa5 24. Be3 Nb6 25. h4 Nc4 26. Qd3 Ba3 27. Rc2 Bb4 28. Kg1 Qb6 29. h5 Nxe3 30. Qxe3 Rd8 31. hxg6 Qxd4 32. Qxd4 Rxd4 33. Rch2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Lohia, Sohum"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2354"]
[BlackElo "1954"]
[PlyCount "97"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. 0-0 Nf6 10. Qe2 Be7 11. e5 Nd7 12. Na4 Nb6 13. Nxb6 Qxb6+ 14. Kh1 g6 15. b3 a5 16. Be3 c5 17. a4 Ba6 18. Bb5+ Kf8 19. Bxa6 Qxa6 20. Qf3 h5 21. c4 d4 22. Bd2 Kg7 23. Qd3 Rab8 24. Rf3 Rb6 25. Kg1 Rhb8 26. Rb1 R6b7 27. Kf1 Kf8 28. Ke2 Ke8 29. Kd1 Kd7 30. Kc2 Kc7 31. g3 Rh8 32. h3 Rbb8 33. Rbf1 Kb6 34. R3f2 Qb7 35. Rf3 Bd8 36. Re1 Bc7 37. Rf2 Rh7 38. Rfe2 Rbh8 39. Rb1 Qc6 40. Rd1 Ka6 41. Rde1 Kb6 42. Rf1 Ka6 43. Ref2 Kb6 44. Rf3 Ka6 45. Qe2 Kb6 46. Rd3 Ka6 47. Rdf3 Kb6 48. R1f2 Ka6 49. Rf1 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "5"]
[White "Zhou, David"]
[Black "Strathmann, Sascha"]
[Result "1-0"]
[ECO "E64"]
[WhiteElo "1954"]
[BlackElo "2129"]
[PlyCount "117"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. d5 Na6 8. 0-0 Nc7 9. Qd3 a6 10. a4 Rb8 11. a5 b5 12. axb6 Rxb6 13. Nd2 e6 14. b3 exd5 15. cxd5 Nfxd5 16. Bxd5 Nxd5 17. Nxd5 Bxa1 18. Nxb6 Qxb6 19. Nc4 Qb5 20. Bh6 Bg7 21. Bxg7 Kxg7 22. Qxd6 Qxb3 23. Qxc5 Bh3 24. Ra1 Rd8 25. Qe5+ Kg8 26. Nd6 a5 27. Qe7 Rd7 28. Qe8+ Kg7 29. Qe5+ f6 30. Ne8+ Kf8 31. Qxf6+ Qf7 32. Qh4 Be6 33. Nf6 Ra7 34. Qh6+ Qg7 35. Nxh7+ Kg8 36. Qxg7+ Kxg7 37. Ng5 Bc4 38. Kf1 a4 39. Ra3 Kf6 40. f4 Bb5 41. Kf2 Ke7 42. Ne4 Bc6 43. Ke3 Ke6 44. Nc3 Kf5 45. Kd4 Kg4 46. e4 Kh3 47. Ra2 Be8 48. Ke5 Kg4 49. Ra3 Re7+ 50. Kf6 Rf7+ 51. Ke6 Ra7 52. Nd5 Kh3 53. Ra2 a3 54. Kf6 Kg4 55. Ne3+ Kh3 56. Kg5 Bf7 57. Nd5 Ra6 58. f5 gxf5 59. Nf4# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Magnussen, Petur Gardar"]
[Black "Zhou, David"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1727"]
[BlackElo "1954"]
[PlyCount "86"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 d6 5. Nc3 Bg7 6. d3 0-0 7. 0-0 e5 8. Bd2 h6 9. e3 Nc6 10. a3 g5 11. b4 Ne7 12. Qc2 Be6 13. Ne2 Qd7 14. d4 e4 15. Ne1 Bf7 16. Rc1 Rae8 17. Qb2 Ng6 18. c5 h5 19. Nc2 Bc4 20. Rfe1 Qf7 21. a4 Nd5 22. Nc3 Nxc3 23. Qxc3 d5 24. Na3 Bd3 25. b5 f4 26. a5 fxg3 27. fxg3 h4 28. Qb3 Qf2+ 29. Kh1 Qxd2 30. Qxd5+ Kh7 31. Qxg5 Rf2 32. Rg1 Rxg2 33. Rxg2 Qxc1+ 34. Rg1 Qxa3 35. gxh4 Re6 36. h5 Be2 37. hxg6+ Kg8 38. h4 Bf3+ 39. Kh2 Qa2+ 40. Kh3 Rf6 41. Ra1 Qxa1 42. Qd5+ Kh8 43. Qd8+ Rf8 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Bergsson, Stefan"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "2144"]
[BlackElo "1954"]
[PlyCount "75"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. f4 b5 8. Qf3 Bb7 9. 0-0-0 Nf6 10. Bd3 Nxd4 11. Bxd4 Bc5 12. Bxc5 Qxc5 13. Qg3 Nh5 14. Qf3 Nf6 15. Rhe1 b4 16. Ne2 0-0-0 17. Kb1 Kb8 18. Ng3 h5 19. Qe2 Qb6 20. Nf1 d5 21. e5 Nd7 22. Nd2 Nc5 23. Nb3 Nxb3 24. axb3 g6 25. Rg1 Ka7 26. h3 h4 27. Qe1 Bc6 28. Rf1 a5 29. Rf2 Kb7 30. c3 a4 31. cxb4 axb3 32. b5 Bxb5 33. Bxb5 Qxb5 34. Rd4 Ka6 35. Rb4 Qd3+ 36. Ka1 Ka7 37. Ra4+ Kb6 38. Rf3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Zhou, David"]
[Black "Jacobsen, Mikkel Manosri"]
[Result "0-1"]
[ECO "E08"]
[WhiteElo "1954"]
[BlackElo "2367"]
[PlyCount "54"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 c6 9. Bf4 Ne4 10. h4 f5 11. Nc3 h6 12. Nxe4 fxe4 13. Ne5 Qe8 14. f3 exf3 15. Bxf3 Bf6 16. Ng6 Bxd4+ 17. e3 Rxf4 18. exd4 Rxd4 19. cxd5 cxd5 20. Rae1 Nf6 21. g4 Bd7 22. g5 Rc8 23. Qb1 hxg5 24. hxg5 Nh7 25. Re2 Bb5 26. Rh2 Bd3 27. Rxh7 Qxg6 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.15"]
[Round "1"]
[White "Zhou, David"]
[Black "Riisem, Oyvind"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "1954"]
[BlackElo "2234"]
[PlyCount "121"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6 7. a4 g6 8. Bg2 Bg7 9. Nf3 0-0 10. 0-0 Re8 11. Bf4 Nh5 12. Bg5 Qc7 13. Qd2 Nd7 14. Rfc1 Rb8 15. b4 cxb4 16. Nb5 Qb6 17. Nc7 Re4 18. a5 Qa7 19. Qd3 Nc5 20. Rxc5 Qxc5 21. Rc1 Bc3 22. Qxe4 Qxc7 23. g4 Ng7 24. Bf6 Bd7 25. Ng5 Bb5 26. Qxb4 Bxb4 27. Rxc7 Ne8 28. Rxf7 Nxf6 29. Rxf6 Bxe2 30. Ne4 Rf8 31. Re6 Kg7 32. h3 Bxa5 33. Nxd6 Bd3 34. Re7+ Kf6 35. Rxb7 Ke5 36. Nf7+ Kf6 37. g5+ Kf5 38. d6 Bc4 39. Nh6+ Kxg5 40. Rxh7 Bb6 41. Ng4 a5 42. Rb7 Bd4 43. Bf1 Bxf1 44. Kxf1 Ra8 45. d7 Kf5 46. Rb5+ Ke6 47. Rxa5 Rg8 48. Rg5 Bf6 49. Nxf6 Kxf6 50. Rd5 Ke7 51. Kg2 Rd8 52. Kg3 Rxd7 53. Rxd7+ Kxd7 54. Kg4 Ke7 55. Kg5 Kf7 56. h4 Kg7 57. h5 gxh5 58. Kxh5 Kf6 59. Kg4 Kg6 60. Kf4 Kf6 61. f3 1-0

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "7"]
[White "Kirchmann, Sascha"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1708"]
[BlackElo "2141"]
[PlyCount "66"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8. Nc3 e6 9. Be3 Nge7 10. h3 Bxf3 11. Qxf3 0-0 12. 0-0 a6 13. Bxc6 Nxc6 14. Qe2 b5 15. f4 Qa5 16. g4 b4 17. Nd1 Qb5 18. Qd2 f5 19. Nf2 Na5 20. b3 Rfc8 21. Rac1 Qb7 22. Nd3 Bf8 23. gxf5 gxf5 24. Kh1 Kh8 25. Rg1 Nc6 26. Bf2 Qf7 27. Nc5 a5 28. Na4 Na7 29. Bh4 Be7 30. Bxe7 Qxe7 31. Nc5 Nb5 32. Rg2 Rg8 33. Rcg1 Rxg2 1/2-1/2

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.24"]
[Round "6"]
[White "Zhou, David"]
[Black "Perez Valero, Rodrigo Gael"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2141"]
[BlackElo "1551"]
[PlyCount "158"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 Nf6 6. d4 d6 7. d5 Na5 8. Nd2 Bd7 9. a3 b6 10. Rb1 Bh6 11. f4 Ng4 12. e4 Ne3 13. Qe2 Nxg2+ 14. Qxg2 Bg7 15. 0-0 Qc8 16. Qe2 Bh3 17. Re1 Bg4 18. Qd3 Bd4+ 19. Kg2 Bh3+ 20. Kh1 h5 21. Nf3 h4 22. Nxd4 hxg3 23. Nf3 Bg4 24. f5 Nxc4 25. Bf4 gxf5 26. Bxg3 Bxf3+ 27. Qxf3 Nd2 28. Qe2 Nxb1 29. exf5 Qb7 30. Rxb1 0-0-0 31. Re1 Rdg8 32. Kg1 Re8 33. Qg2 Qd7 34. Qf3 Qb7 35. Re3 b5 36. Qe2 a6 37. Ne4 Reg8 38. Nc3 Kd8 39. Qd3 Qd7 40. Rf3 Rg4 41. Ne2 Qb7 42. f6 Rh6 43. Qf5 Rgg6 44. fxe7+ Qxe7 45. Nf4 Qe1+ 46. Rf1 Qe3+ 47. Kg2 Rxh2+ 48. Kxh2 Qxg3+ 49. Kh1 Rh6+ 50. Nh5 Qh4+ 51. Kg2 Rxh5 52. Qf6+ Qxf6 53. Rxf6 Ke7 54. Rf2 Rxd5 55. Kf1 Re5 56. Rh2 Kd7 57. Rh7 Re7 58. Kf2 a5 59. Kf3 b4 60. a4 c4 61. Rh8 d5 62. Rh6 Re6 63. Rh7 c3 64. bxc3 bxc3 65. Rxf7+ Kc6 66. Rf8 Kc5 67. Rc8+ Kb4 68. Kg4 d4 69. Kf5 Re1 70. Kf4 d3 71. Kf3 d2 72. Kf2 Re7 73. Kg2 d1Q 74. Rb8+ Kxa4 75. Rb6 Qg4+ 76. Kf1 Qf4+ 77. Kg2 Rg7+ 78. Rg6 Rxg6+ 79. Kh1 Qh4# 0-1

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "5"]
[White "Eg, Karlheinz"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1861"]
[BlackElo "2141"]
[PlyCount "63"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. e5 Nd7 11. f4 e6 12. Qd2 c5 13. Nb5 Ba6 14. a4 d4 15. Bf2 f6 16. exf6 Nxf6 17. Bc4 Nd5 18. Qe1 Qd7 19. g3 Rae8 20. Qa5 Bb7 21. Nxa7 Nb4 22. Qxc5 Ba8 23. Qxb4 Qxa7 24. Qb5 Kh8 25. Rfe1 e5 26. fxe5 Rb8 27. Qa6 Qc5 28. Bd3 Bh6 29. Qd6 Qa7 30. Bxd4 Qb7 31. Be4 Rf1+ 32. Kxf1 1-0

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.23"]
[Round "4"]
[White "Zhou, David"]
[Black "Foerster Yialamas, Lucas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2141"]
[BlackElo "1953"]
[PlyCount "84"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e5 7. d3 Nge7 8. Ne1 0-0 9. Nc2 Be6 10. Ne3 Rb8 11. Bd2 a6 12. a4 Nb4 13. Ne4 Nec6 14. Bxb4 Nxb4 15. Nc3 b6 16. a5 bxa5 17. Qa4 Kh8 18. Qxa5 h6 19. Rfb1 f5 20. Ned5 Bxd5 21. Qxd8 Rfxd8 22. Bxd5 e4 23. dxe4 Nc2 24. exf5 Nxa1 25. Rxa1 Rxb2 26. f6 Bxf6 27. Ne4 Be5 28. Rxa6 Rxe2 29. Kf1 Rc2 30. f4 Rb8 31. Ra8 Rxa8 32. Bxa8 Bd4 33. Nxd6 Rf2+ 34. Ke1 Rxh2 35. Bf3 Bf2+ 36. Ke2 Bxg3+ 37. Ke3 g5 38. Ne4 Bxf4+ 39. Kd3 Ra2 40. Nxc5 Ra3+ 41. Ke2 Re3+ 42. Kf2 Rc3 0-1

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.22"]
[Round "3"]
[White "Riemann, Jonas"]
[Black "Zhou, David"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1882"]
[BlackElo "2141"]
[PlyCount "84"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 Bg7 7. Be3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. Nxe4 Nxe4 11. fxe4 Bxd4 12. Bxd4 Bg4 13. Be3 Bxd1 14. Qxd1 Qxd1+ 15. Kxd1 Rfd8+ 16. Kc1 Rac8 17. Bc4 Nb4 18. Bb3 Nd3+ 19. Kb1 Nc5 20. Bd5 e6 21. Bxc5 exd5 22. Bxa7 dxe4 23. Be3 f5 24. c3 Rd3 25. Re1 Kf7 26. Kc2 g5 27. g4 f4 28. Bg1 Re8 29. Rxe4 Rxe4 30. Kxd3 Re1 31. Bd4 Rh1 32. a4 Rxh2 33. b4 Rg2 34. a5 Rxg4 35. b5 Rg2 36. a6 bxa6 37. bxa6 Ra2 38. a7 h5 39. Ke4 Ke6 40. c4 h4 41. Bf2 h3 42. Bg1 Rxa7 0-1

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.22"]
[Round "2"]
[White "Zhou, David"]
[Black "Baeumer, Frank"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2141"]
[BlackElo "1865"]
[PlyCount "98"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 f5 4. Nc3 Nf6 5. Nf3 Bc5 6. e3 e4 7. Nh4 Ne5 8. Nxf5 d5 9. Nd4 Nd3+ 10. Kf1 Bxd4 11. exd4 Ng4 12. f4 exf3 13. Bxf3 0-0 14. Qe2 dxc4 15. h3 Qxd4 16. Kg2 Qf2+ 17. Qxf2 Ngxf2 18. Rh2 c6 19. g4 Ne5 20. Be2 Be6 21. b3 cxb3 22. axb3 Nfd3 23. Ba3 Rf7 24. b4 Nf4+ 25. Kg3 Rd8 26. Rf2 g5 27. Bf1 Nc4 28. Ne4 h6 29. Bxc4 Bxc4 30. Bb2 Rd3+ 31. Kh2 Rxh3+ 32. Kg1 Bd5 33. Re1 Rb3 34. Nf6+ Rxf6 35. Bxf6 Nh3+ 36. Kf1 Nxf2 37. Bd4 Ne4 38. Bxa7 Nxd2+ 39. Ke2 Ne4 40. Ra1 Ng3+ 41. Kd2 Rb2+ 42. Kc3 Ra2 43. Rxa2 Bxa2 44. Kd4 b5 45. Ke5 Kf7 46. Kd4 Bd5 47. Bb8 Ne4 48. Ke5 Kg6 49. Ba7 Nf6 0-1

[Event "Heusenstamm Sparkassen op-A 6th"]
[Site "Heusenstamm"]
[Date "2019.11.21"]
[Round "1"]
[White "Bittner, Peter"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1870"]
[BlackElo "2141"]
[PlyCount "48"]
[EventDate "2019.11.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. g3 d5 4. Bg2 e6 5. Nf3 Be7 6. 0-0 0-0 7. Ne5 c5 8. dxc5 Na6 9. c6 b6 10. Nb5 Nc7 11. a4 a6 12. Nd4 Ng4 13. f4 Nxe5 14. fxe5 g5 15. e3 a5 16. Bd2 Ba6 17. Rf2 g4 18. Bf1 Bxf1 19. Qxf1 Rf7 20. Rc1 Bf8 21. Bc3 Bg7 22. Nb5 Bf8 23. Bd4 Na6 24. c7 Qd7 1/2-1/2

[Event "Calgary op 11th"]
[Site "Calgary"]
[Date "2018.08.16"]
[Round "4"]
[White "Zhou, David"]
[Black "Mikhalevski, Victor"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2079"]
[BlackElo "2560"]
[PlyCount "62"]
[EventDate "2018.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 dxc4 5. 0-0 b5 6. a4 b4 7. Ne5 Nd5 8. Nxc4 c5 9. b3 Be7 10. Bb2 0-0 11. d3 Bb7 12. Nbd2 Nc6 13. Nf3 Bf6 14. d4 Nc3 15. Bxc3 bxc3 16. dxc5 Nb4 17. Nd6 Bc6 18. e4 Qa5 19. e5 Qxc5 20. Nxf7 Rxf7 21. exf6 Rxf6 22. Rc1 Bxf3 23. Bxf3 Raf8 24. Be4 Rxf2 25. Rxf2 Qxf2+ 26. Kh1 Qe3 27. Qe1 Qxe1+ 28. Rxe1 Rf2 29. Re3 c2 30. Bxc2 Nxc2 31. Rxe6 Nd4 0-1

[Event "Calgary op 11th"]
[Site "Calgary"]
[Date "2018.08.15"]
[Round "3"]
[White "Hambleton, Aman"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2497"]
[BlackElo "2079"]
[PlyCount "59"]
[EventDate "2018.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 Bd6 5. Bd3 Bxf4 6. exf4 0-0 7. Nbd2 b6 8. Qe2 c5 9. c3 a5 10. 0-0 Ba6 11. Bxa6 Nxa6 12. Rfe1 Qc7 13. g3 Ne8 14. Nf1 Nd6 15. Ne3 Rfc8 16. h4 b5 17. h5 h6 18. f5 b4 19. fxe6 fxe6 20. c4 cxd4 21. Nxd4 Nxc4 22. Nxe6 Qe5 23. Qg4 Nxe3 24. Rxe3 Qxb2 25. Rae1 Rc4 26. Qf5 Rac8 27. Nc5 Rf8 28. Qxf8+ Kxf8 29. Nd7+ Kf7 30. Re7+ 1-0

[Event "Calgary op 11th"]
[Site "Calgary"]
[Date "2018.08.14"]
[Round "1"]
[White "Wang, Paul"]
[Black "Zhou, David"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1622"]
[BlackElo "2079"]
[PlyCount "72"]
[EventDate "2018.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxe4 d5 10. Nxc6 bxc6 11. Bd3 dxe4 12. Bxe4 Qa5 13. c3 Rb8 14. Qc2 c5 15. Rfd1 Be6 16. Bf4 Rbc8 17. Bd5 Bg4 18. f3 Bf5 19. Be4 Be6 20. Bd5 Bf5 21. Be4 Be6 22. Bd5 Bd7 23. Bg3 Ba4 24. b3 Bb5 25. Rac1 c4 26. Qe4 cxb3 27. Bxb3 Bf6 28. Be5 Bc6 29. Bd5 Bxe5 30. Bxc6 Qc5+ 31. Kh1 Rxc6 32. Rd5 Qa3 33. Rcd1 Bd6 34. g3 Rxc3 35. Kg2 Rd3 36. Qf4 Bxf4 0-1

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.11"]
[Round "9"]
[White "Zhou, David"]
[Black "Myers, Dominique"]
[Result "1-0"]
[ECO "A29"]
[BlackElo "2132"]
[PlyCount "69"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 e5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. Rb1 g5 9. h3 h5 10. d4 exd4 11. Nb5 Bf5 12. Ra1 Bf6 13. e3 dxe3 14. Bxe3 Nd5 15. Qxd5 Qxd5 16. Nxc7+ Kf8 17. Nxd5 Bxb2 18. Rad1 g4 19. Nh4 Bh7 20. Nf4 gxh3 21. Bxh3 Bf6 22. Nf5 Bxf5 23. Bxf5 h4 24. Nd5 Be5 25. Bf4 hxg3 26. fxg3 Bd4+ 27. Kg2 Rd8 28. Be4 Rh5 29. Ne3 Ra5 30. Rf2 Ra3 31. Bxc6 bxc6 32. Rfd2 c5 33. Nf5 a5 34. Bd6+ Kg8 35. Bxc5 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.10"]
[Round "8"]
[White "Wecker, Martin"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2161"]
[PlyCount "136"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. f3 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. b3 Rfc8 13. Be2 a6 14. Na4 Qxd2+ 15. Kxd2 Nd7 16. g4 f5 17. exf5 gxf5 18. h3 Rf8 19. f4 Nf6 20. Bf3 fxg4 21. hxg4 Nxg4 22. Bxb7 Rab8 23. Bxa6 Nxe3 24. Kxe3 Bd7 25. Nc3 Bxc3 26. Rxc3 Rb6 27. Bb5 Bxb5 28. cxb5 Rxb5 29. Rc7 Re8 30. Rh6 Kg7 31. Rxd6 h5 32. Kf3 Kf7 33. Rh6 Ra8 34. Rh7+ Kf6 35. Rc2 Ra3 36. Ke4 Rba5 37. Rc6+ e6 38. Rh6+ Kg7 39. Rhxe6 Rxa2 40. Rc7+ Kf8 41. Rh6 Kg8 42. Rb6 Re2+ 43. Kf3 Re8 44. Kg3 Rf5 45. Rbb7 Re3+ 46. Kf2 Rd3 47. Rc8+ Rf8 48. Rc4 Rf7 49. Rb5 h4 50. f5 h3 51. Rg4+ Kf8 52. Rh4 Ke7 53. Rh6 Rc3 54. Rb7+ Kf8 55. Rb5 Kg7 56. Rg6+ Kf8 57. Rb8+ Ke7 58. Re6+ Kd7 59. Rb7+ Rc7 60. Rxc7+ Kxc7 61. f6 h2 62. Kg2 Rh7 63. Kh1 Rh4 64. f7 Rf4 65. Re7+ Kd6 66. Ra7 Ke6 67. Kxh2 Rxf7 68. Ra6+ Kd5 1/2-1/2

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.09"]
[Round "7"]
[White "Zhou, David"]
[Black "Roque Sola, Gisela"]
[Result "1-0"]
[ECO "E12"]
[BlackElo "1983"]
[PlyCount "75"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. a3 Nf6 5. Bg5 Be7 6. Nf3 0-0 7. e3 d6 8. Bd3 Nbd7 9. Qc2 h6 10. Bh4 c5 11. Rd1 a6 12. 0-0 Qc7 13. d5 exd5 14. cxd5 b5 15. e4 Rac8 16. h3 Rfe8 17. Bg3 Bf8 18. Rfe1 Qa5 19. Bf1 b4 20. Nb1 Nb6 21. Nbd2 Qa4 22. b3 Qd7 23. a4 Nh5 24. Bh2 f5 25. a5 Na8 26. Nh4 fxe4 27. Nxe4 Qf7 28. Be2 Bxd5 29. Rxd5 Rxe4 30. Qxe4 Nf6 31. Rf5 Nxe4 32. Rxf7 Kxf7 33. Bc4+ Kf6 34. Rxe4 d5 35. Bxd5 Rd8 36. Re6+ Kg5 37. Nf3+ Kf5 38. g4# 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.08"]
[Round "6"]
[White "Jacob, Sydney J"]
[Black "Zhou, David"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1884"]
[PlyCount "78"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 d6 6. d3 Nf6 7. Bg5 0-0 8. Qd2 Ne8 9. h4 Nc7 10. h5 Ne6 11. Be3 Ne5 12. 0-0-0 Ng4 13. Nh3 a6 14. Nf4 Nxe3 15. fxe3 g5 16. Nxe6 Bxe6 17. h6 Be5 18. d4 Bxg3 19. Ne2 Bh4 20. d5 Bg4 21. Rdg1 Kh8 22. Nf4 b5 23. Bf1 Bd7 24. Ng2 Bg3 25. Ne1 Be5 26. Nf3 Bf6 27. e5 dxe5 28. Nxg5 Bf5 29. Bd3 Bg6 30. Ne4 bxc4 31. Bb1 Rb8 32. Rf1 c3 33. Nxc3 e4 34. Bxe4 Bxe4 35. Nxe4 Rxb2 36. Qd3 c4 37. Qxc4 Qb8 38. Nxf6 Rg2 39. Qc3 Rc8 0-1

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.07"]
[Round "5"]
[White "Zhou, David"]
[Black "Roque Sola, Jose Luis"]
[Result "0-1"]
[ECO "A27"]
[BlackElo "1992"]
[PlyCount "62"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nf3 d6 5. Nc3 Nge7 6. Na4 Be6 7. Nxc5 dxc5 8. b3 f6 9. 0-0 Qd7 10. Bh1 Rd8 11. Ba3 Bh3 12. Re1 b6 13. d3 0-0 14. Bb2 Qe6 15. Qc2 Kh8 16. e3 Nb4 17. Qc3 Rxd3 18. Qc1 Rd6 19. Re2 Rfd8 20. Bc3 e4 21. Nh4 Bg4 22. f3 exf3 23. Nxf3 Nec6 24. a3 Nd3 25. Qc2 Nce5 26. Nxe5 Nxe5 27. Bd5 Qe8 28. Rd2 Nf3+ 29. Bxf3 Qxe3+ 30. Rf2 Bxf3 31. Re1 Rd1 0-1

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.06"]
[Round "4"]
[White "Cumming, Rhys"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2140"]
[PlyCount "47"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. cxd5 Nxd5 6. e4 Nf6 7. h3 Bg7 8. Be3 Nfd7 9. Qd2 e5 10. Rd1 exd4 11. Bxd4 0-0 12. Bxg7 Kxg7 13. Be2 Qf6 14. 0-0 Nb6 15. e5 Qe7 16. Ne4 Be6 17. Nfg5 Bxa2 18. Nxh7 Kxh7 19. Nf6+ Kg7 20. Qg5 Re8 21. Nxe8+ Qxe8 22. Qf6+ Kf8 23. Rd8 N8d7 24. Qh8+ 1-0

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.05"]
[Round "2"]
[White "Zhou, David"]
[Black "Peiris, TGM"]
[Result "1/2-1/2"]
[ECO "A11"]
[BlackElo "2099"]
[PlyCount "122"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. c4 c6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Bf5 5. 0-0 e6 6. cxd5 exd5 7. d3 Be7 8. Nc3 0-0 9. Nh4 Be6 10. e4 dxe4 11. dxe4 Nbd7 12. Qe2 Ne5 13. Rd1 Qa5 14. Qc2 Rfd8 15. Bd2 Qa6 16. b3 Nfg4 17. h3 Bxh4 18. gxh4 Nf6 19. Be3 Nh5 20. f4 Nd3 21. f5 Nb4 22. Qb1 Bd7 23. a3 Qa5 24. axb4 Qxb4 25. Qc2 Ng3 26. Kh2 Nh5 27. Rxa7 Rac8 28. Ra4 Qe7 29. Bb6 Rf8 30. Ra5 g6 31. Kg1 gxf5 32. exf5 Qb4 33. Na4 Be8 34. Qc4 c5 35. Qxb4 cxb4 36. Rc5 Bxa4 37. bxa4 Nf4 38. Rxc8 Rxc8 39. Bxb7 Rb8 40. Bc7 Ne2+ 41. Kf2 Rxb7 42. Be5 f6 43. Bxf6 Nc3 44. Bxc3 bxc3 45. Rc1 Rb4 46. Rxc3 Rxa4 47. Kg3 h5 48. Rc7 Rb4 49. Ra7 Rc4 50. Rb7 Ra4 51. Re7 Rb4 52. Rd7 Ra4 53. f6 Ra6 54. Kf4 Rxf6+ 55. Kg5 Rf7 56. Rd6 Kh7 57. Rh6+ Kg7 58. Rg6+ Kh7 59. Kxh5 Ra7 60. Rf6 Rb7 61. Kg5 Rb5+ 1/2-1/2

[Event "London Classic op 7th"]
[Site "London"]
[Date "2015.12.04"]
[Round "1"]
[White "Gupta, Arul"]
[Black "Zhou, David"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "2077"]
[PlyCount "135"]
[EventDate "2015.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Bg4 7. Bb5+ Nc6 8. Bxc6+ bxc6 9. Nbd2 e6 10. 0-0 Ne7 11. h3 Bxf3 12. Nxf3 Qb6 13. b3 0-0 14. Ba3 Qb7 15. Ne1 f6 16. exf6 Bxf6 17. Qg4 Qc8 18. Nd3 Rf7 19. Bxe7 Bxe7 20. Rfe1 Rf5 21. Nf4 Bb4 22. Re2 Bc3 23. Rd1 e5 24. Nxg6 hxg6 25. Qxg6+ Kf8 26. Rd3 Bxd4 27. Qh6+ Kf7 28. Qh7+ Kf6 29. Rg3 Qe8 30. Qg7+ Ke6 31. Rg6+ Qxg6 32. Qxg6+ Rf6 33. Qg4+ Kd6 34. Kh2 Bxf2 35. Qb4+ Bc5 36. Qb7 Raf8 37. b4 Bb6 38. Rc2 c5 39. bxc5+ Bxc5 40. Qb5 Rc8 41. Qa6+ Rc6 42. Qd3 e4 43. Qg3+ Ke7 44. Qg7+ Kd8 45. Qg8+ Kc7 46. Qh7+ Kd6 47. Qg7 Re6 48. Qf8+ Re7 49. Qd8+ Ke6 50. Qg8+ Kd6 51. Rd2 d4 52. Qd8+ Rd7 53. Qb8+ Ke7 54. Qe5+ Kd8 55. Qxe4 Kc7 56. g4 Re7 57. Qf5 Re3 58. g5 Bd6+ 59. Kg2 Rc5 60. Qh7+ Kc6 61. h4 d3 62. Qxa7 Rg3+ 63. Kf2 Rf5+ 64. Ke1 Bb4 65. Qa8+ Kc7 66. Qa7+ Kc6 67. Qa8+ Kc7 68. Qa7+ 1/2-1/2

[Event "McGill op"]
[Site "Montreal"]
[Date "2015.05.03"]
[Round "4"]
[White "Zhou, David"]
[Black "Chiku Ratte, Olivier Kenta"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1879"]
[BlackElo "2133"]
[PlyCount "91"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[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 c5 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. Nc3 a6 7. e3 Qc7 8. b3 d6 9. Bb2 Nbd7 10. a4 b6 11. a5 bxa5 12. Ne2 Bb7 13. Bc3 Bc6 14. Bxa5 Qb7 15. Ne1 Bxg2 16. Nxg2 Ne5 17. d3 Nf3+ 18. Kh1 Ng4 19. h3 Ngh2 20. Ng1 Nxg1 21. Kxh2 Nf3+ 22. Kh1 Bf6 23. Ra3 Rfb8 24. Qc2 Qc6 25. Bc3 Bxc3 26. Qxc3 Rb4 27. Rd1 f5 28. d4 Ng5 29. d5 exd5 30. Rxd5 Ne4 31. Qc2 g6 32. Kh2 Rab8 33. Nf4 Nf6 34. Rd1 a5 35. Nd5 Nxd5 36. Rxd5 a4 37. Rxa4 Rxb3 38. Ra7 Qb6 39. Rd7 Qb4 40. Rd2 Rc3 41. Qa2 Ra3 42. Qc2 Rc3 43. Qd1 Qxc4 44. Qa1 Qe6 45. Qa7 Rcb3 46. R2xd6 1-0

[Event "McGill op"]
[Site "Montreal"]
[Date "2015.05.03"]
[Round "5"]
[White "Zhou, Qiyu"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2070"]
[BlackElo "1879"]
[PlyCount "97"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg4 7. f3 Bh5 8. g3 Bd6 9. cxd5 cxd5 10. Bd3 Nc6 11. 0-0 0-0 12. Bd2 e5 13. Nf5 Bc7 14. Nb5 Bb6 15. dxe5 Nxe5 16. Be2 Re8 17. Nbd4 Bg6 18. Bb5 Nc6 19. Bxc6 bxc6 20. Nxc6 Qd7 21. Nfd4 Rac8 22. Rc1 Rc7 23. Re1 Qc8 24. Nb4 a5 25. Rxc7 Qxc7 26. Nbc2 Nd7 27. Bc3 Ne5 28. Na3 Nd3 29. Re2 Nb4 30. Nab5 Qc5 31. a3 Nd3 32. Kg2 Ne5 33. b4 Qe7 34. bxa5 Bc5 35. Qa4 Nc4 36. a6 Nxe3+ 37. Kh1 Qd7 38. a7 Qh3 39. Rf2 Bxa7 40. Nxa7 Rb8 41. Nab5 Bc2 42. Nxc2 Nd1 43. Qa7 Nxf2+ 44. Qxf2 Rxb5 45. Nb4 Ra5 46. Bb2 d4 47. Kg1 d3 48. Qd4 Ra8 49. Qxg7# 1-0

[Event "McGill op"]
[Site "Montreal"]
[Date "2015.05.02"]
[Round "3"]
[White "Laptos, Krzysztof"]
[Black "Zhou, David"]
[Result "0-1"]
[ECO "D61"]
[WhiteElo "2248"]
[BlackElo "1879"]
[PlyCount "72"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. 0-0-0 a5 9. Kb1 a4 10. a3 dxc4 11. Ne5 Nxe5 12. dxe5 Nd5 13. Bxe7 Nxc3+ 14. bxc3 Qxe7 15. Ka2 Qc5 16. Qe4 b5 17. Rd6 Bb7 18. Be2 Rfd8 19. Rhd1 Qb6 20. Qh4 Rxd6 21. Rxd6 Qc7 22. Bf3 h6 23. Be4 c5 24. Bb1 Bxg2 25. Qg4 Bd5 26. Qd1 Qb7 27. Qc2 g6 28. e4 Bc6 29. f3 Qc7 30. Qd2 Kg7 31. Qe3 Be8 32. Qd2 Rb8 33. f4 b4 34. f5 bxa3 35. Kxa3 Rxb1 36. Rd8 Qb6 0-1

[Event "McGill op"]
[Site "Montreal"]
[Date "2015.05.02"]
[Round "2"]
[White "Zhou, David"]
[Black "Dorion, Francois"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1879"]
[BlackElo "1670"]
[PlyCount "81"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nge7 6. Rb1 0-0 7. b4 d6 8. 0-0 h6 9. b5 Nd4 10. Nxd4 exd4 11. Nd5 Bf5 12. Rb4 c5 13. bxc6 Nxc6 14. Rxb7 Rb8 15. Rc7 Nb4 16. Rxa7 Nxd5 17. Bxd5 Bh3 18. Re1 d3 19. exd3 Rb1 20. Qc2 Ra1 21. Rb7 Qa5 22. Rb1 Rxa2 23. Qb3 Bd4 24. Bb2 Rxb2 25. Rxb2 Qc5 26. Re3 Kg7 27. Qb4 Qa7 28. Qb7 Qa1+ 29. Rb1 Qa2 30. Rf3 h5 31. Rxf7+ Rxf7 32. Qxf7+ Kh6 33. Qf4+ Kh7 34. Rb7+ Bg7 35. Rxg7+ Kxg7 36. Qf7+ Kh6 37. Qf8+ Kh7 38. Bg8+ Kh8 39. Bf7+ Kh7 40. Qg8+ Kh6 41. Qxg6# 1-0

[Event "McGill op"]
[Site "Montreal"]
[Date "2015.05.01"]
[Round "1"]
[White "Yu, Zong Yang"]
[Black "Zhou, David"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2205"]
[BlackElo "1879"]
[PlyCount "107"]
[EventDate "2015.05.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. cxd5 cxd5 5. Qb3 b6 6. Nc3 e6 7. Bf4 Nc6 8. Rc1 Bb4 9. a3 Ba5 10. Qa4 Qd7 11. b4 Nxb4 12. Qxd7+ Kxd7 13. axb4 Bxb4 14. Bd2 f6 15. Nb5 Bxd2+ 16. Kxd2 a6 17. Nc3 Ne7 18. Na4 Rhb8 19. e3 Nc6 20. Be2 Na5 21. Rc3 Bg6 22. Rhc1 Kd6 23. Ra3 Nc6 24. Rb3 Na5 25. Rb2 b5 26. Nc5 Nc4+ 27. Bxc4 dxc4 28. Kc3 a5 29. Nd2 Kd5 30. e4+ Bxe4 31. Ndxe4 f5 32. Nd2 e5 33. Ncb3 exd4+ 34. Kc2 d3+ 35. Kb1 a4 36. Na1 a3 37. Rb4 Kc5 38. Rb3 Kd4 39. Rbc3 Ra4 40. Nf3+ Kd5 41. Re1 Rb4+ 42. Ka2 Rb2+ 43. Kxa3 Rxf2 44. Kb4 Rb2+ 45. Nb3 Rxg2 46. Re5+ Kd6 47. Rxf5 Ra2 48. Nc5 d2 49. Ne4+ Kc6 50. Nd4+ Kd7 51. Rd5+ Ke8 52. Nxb5 Rd8 53. Ned6+ Ke7 54. Nf5+ 1-0

