[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.21"]
[Round "11"]
[White "Sun, Yidi"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2102"]
[BlackElo "1815"]
[PlyCount "63"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. a4 c6 6. Be2 Qa5 7. Qd2 Nbd7 8. f4 b5 9. b4 Qxb4 10. axb5 Bg7 11. Ra4 Qb2 12. bxc6 Nb8 13. Nf3 Nxc6 14. 0-0 Qb7 15. d5 Nb4 16. Rb1 a5 17. e5 Nfxd5 18. Nxd5 Qxd5 19. Rbxb4 Qxd2 20. Bxd2 0-0 21. Rb1 dxe5 22. fxe5 Bf5 23. Bd3 f6 24. Bxf5 gxf5 25. e6 Rac8 26. Nd4 Rfd8 27. Bxa5 Rd5 28. Bb6 Bh6 29. Re1 Bd2 30. Re2 Bc3 31. Nf3 Rc6 32. Bd4 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "10"]
[White "Zhang, Haoxu"]
[Black "Gu, Jiazhen"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1815"]
[BlackElo "2105"]
[PlyCount "104"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Bd3 Bxd3 7. Qxd3 Be7 8. 0-0 Nbd7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qh4 0-0 13. Re1 Ne8 14. Qg4 Nd6 15. b3 Nf5 16. Bf4 Bd6 17. Be5 Bxe5 18. Rxe5 Qf6 19. Rd1 Rad8 20. Qe4 Rd6 21. g4 Ne7 22. h4 Ng6 23. Ra5 a6 24. h5 Nh4 25. Ne5 Qd8 26. Ra4 f5 27. Qe3 fxg4 28. Rb4 b5 29. d5 exd5 30. cxb5 axb5 31. Rxg4 Qf6 32. f4 Nf5 33. Qf2 d4 34. Rd3 Ne3 35. Rg3 Rd5 36. Ng4 Nxg4 37. Rxg4 c5 38. Rdg3 Rd7 39. Qe2 Rfd8 40. Qd3 Kh8 41. Rg2 Qc6 42. h6 g6 43. f5 c4 44. Qe2 Qf6 45. bxc4 d3 46. Qd2 gxf5 47. Rg7 bxc4 48. Qb4 d2 49. Rxd7 d1Q+ 50. Rxd1 Rxd1+ 51. Kf2 Qd4+ 52. Kg3 Rd3+ 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.20"]
[Round "9"]
[White "Zhang, Haoxu"]
[Black "Su, Yijia"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1815"]
[BlackElo "1757"]
[PlyCount "67"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Bd3 Nc6 4. Nf3 Nf6 5. 0-0 d5 6. c3 Bd6 7. Nbd2 0-0 8. e4 cxd4 9. cxd4 e5 10. Re1 Re8 11. exd5 Nxd4 12. Nxd4 exd4 13. Rxe8+ Qxe8 14. Nc4 Bc5 15. Bd2 Bg4 16. Qb3 Nxd5 17. Qxb7 Be6 18. Rc1 Rb8 19. Qa6 Bb4 20. Qxa7 Bxd2 21. Nxd2 Rxb2 22. Nc4 Qb8 23. Qxd4 Rxa2 24. Rb1 Qf8 25. h4 Ra8 26. Be4 Rd8 27. Rd1 Rd7 28. Ne5 Rd6 29. Qc5 Rd8 30. Qa5 Ra8 31. Qd2 Rd8 32. Nc6 Rd7 33. Bxd5 Qa8 34. Ne7+ 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "8"]
[White "Zhang, Qianyi"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1609"]
[BlackElo "1815"]
[PlyCount "106"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Nbd7 5. h3 c6 6. Nf3 Qa5 7. Bd3 Bg7 8. Qd2 e5 9. Bh6 Bxh6 10. Qxh6 exd4 11. Nxd4 Qh5 12. Qd2 Nc5 13. Nf3 Bg4 14. 0-0-0 Bxf3 15. gxf3 0-0-0 16. Qe3 Kb8 17. h4 Rhe8 18. Bc4 Ne6 19. f4 d5 20. exd5 Nxd5 21. Bxd5 cxd5 22. Qe5+ Qxe5 23. fxe5 d4 24. Ne2 Rd5 25. f4 Red8 26. Rd2 d3 27. cxd3 Rxd3 28. Rhd1 Rc8+ 29. Rc2 Re3 30. Rdd2 Re4 31. Nc3 Rxf4 32. Rf2 Rc7 33. Rxf4 Nxf4 34. Rd2 Ne6 35. Rf2 Kc8 36. Kb1 Nd4 37. Nd5 Rc5 38. Ne7+ Kd8 39. Ng8 Rxe5 40. a3 f5 41. Nf6 Ke7 42. Nxh7 Re4 43. Rh2 Nf3 44. Rc2 Rxh4 45. Rc7+ Ke6 46. Rxb7 Ra4 47. Ka2 g5 48. b4 g4 49. Rg7 Ke5 50. Rg6 Nd4 51. Nf8 Nb5 52. Rc6 Rxa3+ 53. Kb2 Rb3+ 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.19"]
[Round "7"]
[White "Zhou, Runyi"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1882"]
[BlackElo "1815"]
[PlyCount "157"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 d6 5. e3 0-0 6. Nbd2 h6 7. Bxf6 Bxf6 8. Bd3 Nc6 9. h4 e5 10. h5 g5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qc2 a5 14. Bf5 b5 15. Nf3 Bg7 16. Nd4 b4 17. Bxc8 Rxc8 18. Nc6 Qf6 19. cxb4 axb4 20. Rb1 Ra8 21. Nxb4 Qe5 22. 0-0 c5 23. Nd3 Qe4 24. a3 Rfb8 25. Rfc1 Ra4 26. b4 Rxa3 27. bxc5 Rxb1 28. Qxb1 dxc5 29. Nxc5 Qg4 30. Ne4 Ra8 31. Ng3 Be5 32. Qf5 Qxf5 33. Nxf5 Ra4 34. g3 Kh7 35. Rc6 Bg7 36. Rc7 Kg8 37. Nd6 Be5 38. Rc8+ Kg7 39. Nf5+ Kh7 40. Rc6 Bg7 41. Kg2 g4 42. Nd6 Ra5 43. Nxf7 Rxh5 44. Rc4 Kg6 45. Nd6 Rd5 46. Ne4 Ra5 47. Rc5 Ra4 48. Nd6 Ra6 49. Nf5 Bf8 50. Rb5 Kf7 51. Nd4 Bg7 52. Ne2 Rc6 53. Nf4 Bf8 54. Rf5+ Kg8 55. Nh5 Be7 56. Rf4 Rg6 57. e4 Rg5 58. Nf6+ Kg7 59. Nxg4 Bd6 60. Rf6 Rxg4 61. Rxd6 Rxe4 62. f4 Ra4 63. Kh3 Ra5 64. Kg4 Ra4 65. Re6 Ra3 66. f5 h5+ 67. Kh4 Rf3 68. Rg6+ Kf7 69. Rg5 Kf6 70. Rxh5 Rf1 71. Kg4 Rg1 72. Rh6+ Kf7 73. Ra6 Rb1 74. Kg5 Rb3 75. Ra7+ Kg8 76. g4 Rb6 77. f6 Rb5+ 78. Kg6 Rb8 79. Rg7+ 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "5"]
[White "Xin, Juncheng"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1952"]
[BlackElo "1815"]
[PlyCount "107"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Re1 Bg4 7. Nbd2 e5 8. dxe5 dxe5 9. h3 Bxf3 10. Nxf3 Nh5 11. Bg5 Bf6 12. Bh6 Re8 13. Bc4 Nc6 14. c3 Na5 15. Bb5 c6 16. Bf1 c5 17. Qa4 Qc7 18. b4 cxb4 19. cxb4 Nc6 20. Rac1 Qb6 21. Bb5 Rec8 22. Be3 Nd4 23. Bxd4 exd4 24. Rxc8+ Rxc8 25. e5 Be7 26. a3 Rd8 27. Bc4 Kg7 28. Qb3 f6 29. Qd3 a5 30. Ba2 fxe5 31. Rxe5 Bf6 32. Rxa5 Qc7 33. Rc5 Qe7 34. g3 b6 35. Rc1 Qd6 36. Kg2 Kh8 37. Qe4 Ng7 38. Rc6 Qf8 39. Qd3 b5 40. g4 Qe7 41. Rc5 Ne6 42. Bxe6 Qxe6 43. Rxb5 Rc8 44. Rc5 Rxc5 45. bxc5 Qd5 46. a4 Qxc5 47. Qb5 Qd6 48. g5 Bd8 49. Qe5+ Qxe5 50. Nxe5 Kg7 51. f4 Bc7 52. Kf3 h6 53. h4 hxg5 54. hxg5 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.18"]
[Round "6"]
[White "Zhang, Haoxu"]
[Black "Chen, Ivheng"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1815"]
[BlackElo "1904"]
[PlyCount "127"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nbd2 b6 7. 0-0 Bb7 8. Ne5 Be7 9. f4 0-0 10. Qf3 Rc8 11. a4 a6 12. g4 Ne8 13. Qh3 Ndf6 14. f5 Ne4 15. fxe6 fxe6 16. Nxe4 dxe4 17. g5 Nc7 18. g6 h6 19. Be2 Rxf1+ 20. Qxf1 Bf6 21. Nf7 Qe7 22. Bd2 Rf8 23. Qh3 Bc6 24. Rf1 Bxa4 25. Be1 Be8 26. Qg4 Bxf7 27. gxf7+ Rxf7 28. Qxe4 Bg5 29. Bd3 Rxf1+ 30. Kxf1 Qf6+ 31. Ke2 cxd4 32. cxd4 Nd5 33. Bf2 Qf7 34. Bc4 b5 35. Bb3 a5 36. h4 Bf6 37. Bg3 Qd7 38. Bc2 Qc6 39. h5 Kf8 40. Qh7 Ke7 41. Kf2 Qe8 42. Bg6 Qf8 43. Ke2 Bg5 44. Be5 Bf6 45. Bg3 b4 46. Bc2 Qe8 47. Bg6 Qc8 48. Bd3 Qc1 49. Bf2 Qxb2+ 50. Kf3 Qc3 51. Bg6 Qc6 52. e4 Nc7 53. Kf4 e5+ 54. dxe5 Qc1+ 55. Kf3 Bxe5 56. Qg8 Qf4+ 57. Kg2 Qg5+ 58. Kh3 Bf6 59. Qf7+ Kd6 60. Bf5 Be7 61. Bg3+ Kc5 62. Bxc7 Qe3+ 63. Bg3 Bf6 64. Qa7+ 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "4"]
[White "Zhang, Haoxu"]
[Black "Chen, Zhi"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1815"]
[BlackElo "1885"]
[PlyCount "96"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Nbd2 d5 4. e3 b6 5. Bd3 Bb7 6. Ne5 Nbd7 7. f4 Bd6 8. 0-0 c5 9. c3 a6 10. Qf3 Qe7 11. b3 Bc7 12. Bb2 h6 13. c4 0-0 14. Rac1 Ra7 15. cxd5 exd5 16. Qg3 Nxe5 17. dxe5 Ne4 18. Nxe4 dxe4 19. Be2 Rd8 20. Bh5 Bc8 21. Bg4 Bxg4 22. Qxg4 Rd2 23. Bc3 Rd3 24. f5 Qg5 25. Qxe4 Qxe3+ 26. Qxe3 Rxe3 27. Kf2 Rd3 28. Rfd1 Rxc3 29. Rxc3 Bxe5 30. Rd8+ Kh7 31. Rc2 h5 32. Kf3 Rc7 33. Re2 f6 34. h3 b5 35. g4 c4 36. g5 g6 37. bxc4 bxc4 38. gxf6 Bxf6 39. Rd6 c3 40. Rxf6 c2 41. Rxc2 Rxc2 42. fxg6+ Kh6 43. Rxa6 Rc3+ 44. Kf4 Rxh3 45. a4 Ra3 46. a5 Ra1 47. Kf5 Rf1+ 48. Ke5 h4 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.17"]
[Round "3"]
[White "Zhang, Haoxu"]
[Black "Wu, Hao"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1815"]
[BlackElo "2009"]
[PlyCount "95"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. h3 e6 5. Bd3 Nbd7 6. Nbd2 Bd6 7. 0-0 0-0 8. Re1 e5 9. e4 dxe4 10. Nxe4 Nxe4 11. Rxe4 exd4 12. Rxd4 Bc5 13. Rf4 h6 14. b4 Be7 15. Bb2 Bf6 16. Bxf6 Nxf6 17. Qd2 Be6 18. Nd4 Re8 19. Rd1 Qc7 20. Rxf6 gxf6 21. Qxh6 f5 22. Bxf5 Bxf5 23. Nxf5 Qe5 24. Qg5+ Kf8 25. f4 Qh8 26. Rd7 Re6 27. Nd4 Rf6 28. Rxb7 Re8 29. c3 Qg7 30. Qxg7+ Kxg7 31. Rxa7 Rxf4 32. Rc7 Re1+ 33. Kh2 Rf2 34. Rxc6 Rxa2 35. b5 Rb1 36. c4 Rbb2 37. Kg3 Rxg2+ 38. Kf4 Rgf2+ 39. Ke4 Ra8 40. b6 Rb2 41. c5 Rd8 42. Nf5+ Kf8 43. Rc7 Re2+ 44. Kf3 Ree8 45. b7 Rb8 46. Nd6 Red8 47. Rxf7+ Kg8 48. Rc7 1-0

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "2"]
[White "Chen, Hongsen"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "E80"]
[WhiteElo "2269"]
[BlackElo "1815"]
[PlyCount "128"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 c6 6. Be3 Nbd7 7. Qd2 a6 8. a4 Qa5 9. Rd1 0-0 10. Nh3 c5 11. Nf2 cxd4 12. Bxd4 Nc5 13. Bxc5 Qxc5 14. Be2 Be6 15. b3 h5 16. 0-0 Rac8 17. Kh1 Qb6 18. Rb1 Nd7 19. Nd3 Qd4 20. Nd1 b5 21. cxb5 axb5 22. a5 Nc5 23. b4 Nb3 24. Qe1 Rc2 25. Rf2 Bh6 26. Bf1 Bd2 27. Qe2 Rfc8 28. N1b2 Bxb4 29. Qxc2 Rxc2 30. Rxc2 Bxa5 31. Rd1 Bb6 32. Nf2 Qb4 33. Nbd3 Qa4 34. Nf4 Nd4 35. Rcd2 Nb3 36. Rc2 Nc5 37. Rb2 Bb3 38. Rdb1 Ba5 39. N2d3 Nxd3 40. Bxd3 Bc4 41. Bxc4 bxc4 42. h3 c3 43. Re2 Qd4 44. Rc2 e6 45. Rbc1 d5 46. Ne2 Qe5 47. exd5 exd5 48. f4 Qf5 49. Ra2 d4 50. Nxd4 Qxf4 51. Ne2 Qe5 52. Ng1 g5 53. Nf3 Qf4 54. Rf1 Bc7 55. g4 hxg4 56. hxg4 Qxg4 57. Rg2 Qh3+ 58. Nh2 Bxh2 59. Rxg5+ Kh8 60. Rg2 Be5+ 61. Kg1 Bd4+ 62. Rff2 Qxg2+ 63. Kxg2 Bxf2 64. Kxf2 c2 0-1

[Event "CHN-ch U20"]
[Site "Shanghai"]
[Date "2024.02.16"]
[Round "1"]
[White "Zhang, Haoxu"]
[Black "Li, Hao1"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1815"]
[PlyCount "51"]
[EventDate "2024.02.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Nbd7 5. 0-0 e6 6. Nbd2 Bd6 7. Re1 b6 8. c4 Ba6 9. e4 dxe4 10. Nxe4 Bb4 11. Bd2 Bxd2 12. Nd6+ Ke7 13. Qxd2 Kxd6 14. c5+ Ke7 15. Bxa6 Qc7 16. Bc4 b5 17. Bb3 Rhd8 18. Qg5 Kf8 19. Re3 h6 20. Qh4 Kg8 21. Rae1 Nf8 22. Ne5 N6d7 23. Nxf7 Kxf7 24. Rxe6 Nxe6 25. Rxe6 Kf8 26. Qe7+ 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.02"]
[Round "11"]
[White "Zhang, Haoxu"]
[Black "Zhang, Yicheng1111"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1795"]
[BlackElo "1470"]
[PlyCount "51"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 b6 7. Ne5 Bb7 8. f4 e6 9. Qf3 c5 10. c3 Nbd7 11. g4 Qe7 12. Qg2 Ne8 13. g5 Nd6 14. Ndf3 Nf5 15. h4 h5 16. gxh6 Bxh6 17. h5 Nxe5 18. Nxe5 Nh4 19. Qg3 g5 20. Ng4 Bg7 21. h6 Bh8 22. h7+ Kg7 23. fxg5 Nf5 24. Qe5+ f6 25. gxf6+ Rxf6 26. Rxf5 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "9"]
[White "Yang, Bokai"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1827"]
[BlackElo "1795"]
[PlyCount "67"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c6 7. Qd2 h6 8. Nge2 Rb8 9. Nc1 a6 10. a4 e5 11. d5 c5 12. a5 Nh5 13. Bd3 Nf4 14. g3 Nxd3+ 15. Nxd3 f5 16. f4 0-0 17. fxe5 fxe4 18. Nxe4 Nxe5 19. Nxe5 Bxe5 20. Nf2 b6 21. 0-0 bxa5 22. Nd3 Bf6 23. Bxh6 Re8 24. Rae1 Bf5 25. g4 Bd4+ 26. Be3 Qg5 27. Rf4 Bxe3+ 28. Rxe3 Rxe3 29. Qxe3 Rb3 30. h4 Qxh4 31. gxf5 Qg5+ 32. Kf1 Rxd3 33. Qe8+ Kh7 34. Qf7+ 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.08.01"]
[Round "10"]
[White "Zhang, Haoxu"]
[Black "Long, Boyi"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1795"]
[PlyCount "51"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Be2 Bd6 7. Nh4 Bg6 8. 0-0 0-0 9. Nxg6 fxg6 10. f4 Nbd7 11. c5 Bc7 12. g4 h6 13. Bd3 g5 14. Bd2 Ba5 15. Nb1 Ne4 16. Bxe4 dxe4 17. Qb3 Nf6 18. Qxe6+ Kh8 19. fxg5 hxg5 20. Qf5 Bxd2 21. Nxd2 Qd5 22. h3 Rad8 23. Qg6 Qe6 24. Qxg5 Rd5 25. Qh4+ Kg8 26. Rf2 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "7"]
[White "Chen, Hongsen"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1985"]
[BlackElo "1795"]
[PlyCount "40"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d6 4. e4 Bg7 5. Nc3 Nbd7 6. Be3 c6 7. Qd2 h6 8. 0-0-0 Qa5 9. Kb1 Rb8 10. c5 dxc5 11. e5 Nd5 12. e6 Nxc3+ 13. Qxc3 Qxc3 14. exd7+ Bxd7 15. bxc3 b5 16. Ne2 b4 17. c4 b3 18. Ng3 0-0 19. a3 Rfd8 20. Be2 Rb6 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.31"]
[Round "8"]
[White "Zhang, Haoxu"]
[Black "Liu, Zimin"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1795"]
[BlackElo "1548"]
[PlyCount "58"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. Be2 Bd6 7. 0-0 h6 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qe2 0-0 14. Rd1 Qc7 15. Ne5 Nd7 16. Bf4 Nxe5 17. dxe5 Bc5 18. Qg4 Rfd8 19. h4 Kh7 20. h5 Rxd1+ 21. Rxd1 Rd8 22. Rc1 Rd3 23. b4 Bxb4 24. Bxh6 Kxh6 25. Qf4+ g5 26. hxg6+ Kg7 27. Qf6+ Kg8 28. Rb1 a5 29. a3 Bxa3 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "5"]
[White "Huang, Bangbo"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1833"]
[BlackElo "1795"]
[PlyCount "52"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 0-0 6. 0-0 c5 7. d5 c4 8. Bxc4 Nxe4 9. Qe2 Qb6+ 10. Kh1 Bxb2 11. Bxb2 Qxb2 12. Qxe4 Qxa1 13. Qxe7 Bg4 14. Nbd2 Qc3 15. Bd3 Bxf3 16. Nxf3 Na6 17. Qh4 Nc5 18. Ng5 h6 19. Qxh6 Qh8 20. Qxh8+ Kxh8 21. Be2 Rae8 22. Bg4 Re3 23. h4 Ne4 24. Kg1 f5 25. Ne6 Rc8 26. Bd1 Nd2 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.30"]
[Round "6"]
[White "Zhang, Haoxu"]
[Black "Xi, Qi"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1795"]
[BlackElo "2198"]
[PlyCount "70"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. c3 e6 5. Bd3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. e4 cxd4 9. cxd4 Nb4 10. Bb1 dxe4 11. Nxe4 Nxe4 12. Bxe4 h6 13. Ne5 Nd5 14. Qf3 Be7 15. Rd1 Rb8 16. Bf4 Nxf4 17. Qxf4 Bd6 18. Bc2 Qf6 19. Qe4 g6 20. h4 h5 21. Rd3 b6 22. Rf3 Qg7 23. Rg3 Bb7 24. Qe3 Bxe5 25. dxe5 Rbc8 26. Bd1 Rc4 27. Bxh5 Rxh4 28. Bg4 Qh8 29. Rh3 Bxg2 30. Kxg2 Rxg4+ 31. Rg3 Rh4 32. Rg1 Qh5 33. Rf3 Rd8 34. Qe2 Rd5 35. Re3 Rh2+ 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "3"]
[White "Xu, Junwei"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2141"]
[BlackElo "1795"]
[PlyCount "99"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. e3 h6 5. Bh4 0-0 6. c4 c5 7. Nc3 d6 8. Be2 g5 9. Bg3 Nh5 10. dxc5 Nxg3 11. hxg3 dxc5 12. Qc2 e6 13. g4 Nc6 14. a3 f5 15. gxf5 exf5 16. Nd5 Qa5+ 17. Nd2 Be6 18. 0-0-0 Bxd5 19. cxd5 Ne5 20. f4 gxf4 21. exf4 Ng4 22. Bxg4 fxg4 23. g3 c4 24. Kb1 c3 25. Nc4 Qa6 26. b3 b5 27. Ne5 Rf6 28. Nxg4 Rd6 29. f5 Rf8 30. f6 Rfxf6 31. Nxf6+ Rxf6 32. Rhe1 Qxa3 33. Re8+ Kf7 34. Rde1 Qb2+ 35. Qxb2 cxb2 36. R1e7+ Kg6 37. Re6 Rxe6 38. Rxe6+ Kf7 39. Re4 Bf8 40. Kxb2 h5 41. Re6 a5 42. Rb6 b4 43. Kc2 Bc5 44. Rh6 Bf2 45. Rxh5 Bxg3 46. Rh3 Be5 47. Re3 Kf6 48. Kd3 a4 49. bxa4 b3 50. a5 1-0

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.29"]
[Round "4"]
[White "Zhang, Haoxu"]
[Black "Liu, Aiwei"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1795"]
[BlackElo "1923"]
[PlyCount "49"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Be2 Be7 6. Nc3 c6 7. Nh4 Bg6 8. 0-0 Nbd7 9. Nxg6 hxg6 10. f4 0-0 11. g4 dxc4 12. g5 Nd5 13. e4 Nxc3 14. bxc3 c5 15. Rf3 cxd4 16. cxd4 Rc8 17. Be3 Qa5 18. Rh3 b5 19. Qf1 Qc3 20. Rd1 Qc2 21. Qg2 Ba3 22. Rd2 Qb1+ 23. Rd1 Qc2 24. Rd2 Qb1+ 25. Rd1 1/2-1/2

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "2"]
[White "Zhang, Fuhan"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "E68"]
[WhiteElo "2099"]
[BlackElo "1795"]
[PlyCount "66"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. b3 e5 8. Nc3 Re8 9. Bb2 c6 10. e4 Qa5 11. d5 cxd5 12. cxd5 b5 13. a3 b4 14. axb4 Qxb4 15. Ra4 Qb6 16. b4 Ba6 17. b5 Bxb5 18. Rb4 a6 19. Nxb5 axb5 20. Nd2 Qa5 21. Bc3 Rec8 22. Nb3 Qa3 23. Qd2 Bh6 24. f4 Qa7+ 25. Kh1 Nc5 26. Nc1 Na4 27. Ba1 Nb6 28. Nb3 Nc4 29. Qe2 Ne3 30. fxe5 Nxf1 31. Bxf1 dxe5 32. d6 Rc4 33. Rxb5 Rxe4 0-1

[Event "CHN-ch U20"]
[Site "Shenzhen"]
[Date "2023.07.28"]
[Round "1"]
[White "Zhang, Haoxu"]
[Black "Wu, Tong"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1795"]
[BlackElo "1265"]
[PlyCount "41"]
[EventDate "2023.07.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. Bd3 0-0 6. 0-0 b6 7. Ne5 Nfd7 8. Nxd7 Nxd7 9. f4 e6 10. b3 c5 11. Nf3 Nf6 12. Ba3 Qc7 13. c4 Re8 14. Rc1 Ng4 15. Qd2 dxc4 16. Bxc4 Bb7 17. Qe2 Rad8 18. Kh1 cxd4 19. Bb5 Qb8 20. Bxe8 Rxe8 21. Nxd4 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "8"]
[White "Chan, Sheng Yip"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1950"]
[BlackElo "1722"]
[PlyCount "76"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. 0-0 Be7 9. dxc5 Nxc5 10. Nb3 Nce4 11. c3 0-0 12. Be3 Qd7 13. Nfd4 Rfe8 14. Qf3 Bd6 15. Nf5 Bc7 16. Rfd1 h5 17. Nd2 Qe6 18. Ng3 Ng4 19. Ndf1 h4 20. Nxe4 dxe4 21. Qh3 f5 22. Qxh4 f4 23. Bc5 b6 24. h3 Ne5 25. Ba3 Qg6 26. Nh2 e3 27. Qxf4 e2 28. Re1 Qe6 29. Nf3 Nxf3+ 30. Qxf3 Rad8 31. Qg4 Qe5 32. g3 Rd2 33. Qc4+ Re6 34. b3 b5 35. Qg4 Bb6 36. h4 Rf6 37. Qg5 Bxf2+ 38. Kh2 Bxg3+ 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.02"]
[Round "9"]
[White "Chen, Haoxuan"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1835"]
[BlackElo "1722"]
[PlyCount "64"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bd3 a6 10. Nf3 Nbd7 11. a4 b6 12. Re1 Bb7 13. Nd2 Nc5 14. b3 Qd7 15. Ba3 Ne6 16. Qf3 c5 17. Qf2 Rad8 18. Nc4 Qc6 19. Ne3 Nc7 20. Rad1 b5 21. axb5 axb5 22. Ncd5 Nxe4 23. Qf3 f5 24. Nxf5 Qxd5 25. Bc4 bxc4 26. Rxd5 Bxd5 27. Ne3 Nf6 28. Qd1 cxb3 29. c4 Be4 30. Qxb3 d5 31. cxd5 Ncxd5 32. Nxd5 Bxd5 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "6"]
[White "He, Chenglu"]
[Black "Zhang, Haoxu"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "1842"]
[BlackElo "1722"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Ngf3 Bd6 8. 0-0 Ne7 9. dxc5 Nxc5 10. c3 0-0 11. Nd4 Ng6 12. N2f3 h6 13. Nf5 Ne6 14. Kh1 Bc7 15. Qb3 b6 16. Rd1 Nc5 17. Qxd5 Qf6 18. N3d4 Rad8 19. Qf3 Ne5 20. Qh3 Ne4 21. Be3 Nc4 22. b3 Nxe3 23. Qxe3 Rfe8 24. Qf3 Rd5 25. Kg1 Rde5 26. Ng3 Qxf3 27. Nxf3 Nxc3 28. Nxe5 Nxd1 29. Rxd1 Rxe5 30. Kf1 Kf8 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.08.01"]
[Round "7"]
[White "Zhang, Haoxu"]
[Black "Teh, Wee Zhun"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1722"]
[BlackElo "1893"]
[PlyCount "100"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Bd3 e5 5. Nc3 exd4 6. exd4 dxc4 7. Bxc4 Bd6 8. Nf3 0-0 9. 0-0 Bg4 10. Bg5 Nbd7 11. Bb3 Qc7 12. h3 Bh5 13. Qd3 Bg6 14. Qd2 Ne4 15. Nxe4 Bxe4 16. Qc3 Nb6 17. Ne5 Nd5 18. Qe1 Bf5 19. Rc1 Qb8 20. g4 Bxe5 21. Qxe5 Qxe5 22. dxe5 Be6 23. f4 Nc7 24. Bc2 h6 25. Bh4 Bd5 26. a3 Rfe8 27. Bd3 Ne6 28. Rcd1 g5 29. fxg5 hxg5 30. Bg3 Nf4 31. Bxf4 gxf4 32. Rde1 f3 33. Be4 Rad8 34. Bxd5 Rxd5 35. Rxf3 Rdxe5 36. Rxe5 Rxe5 37. Rb3 b5 38. Kf2 Kg7 39. Re3 Rd5 40. Kf3 Rd2 41. b4 Rc2 42. Ke4 Kf6 43. Rd3 Ke6 44. h4 Rc4+ 45. Kf3 f5 46. Re3+ Kf7 47. gxf5 Rxh4 48. Re6 Rc4 49. Ke3 c5 50. bxc5 Rxc5 1/2-1/2

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "4"]
[White "Feng, Ziyu"]
[Black "Zhang, Haoxu"]
[Result "0-1"]
[ECO "C08"]
[BlackElo "1722"]
[PlyCount "64"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nf6 6. c3 Be7 7. dxc5 Bxc5 8. Nb3 Be7 9. Be2 0-0 10. 0-0 Nc6 11. h3 Bf5 12. Be3 Qd7 13. Bd3 Ne4 14. Bxe4 Bxe4 15. Nbd4 Rae8 16. Qa4 Bd6 17. Rfd1 Bb8 18. Nd2 Qd6 19. g3 Qg6 20. Nf1 Qh5 21. Kh2 Nxd4 22. Rxd4 Qf3 23. Rxe4 Rxe4 24. Qd1 Qf5 25. Nd2 Rxe3 26. fxe3 Qf2+ 27. Kh1 Qxg3 28. Qe2 Qxh3+ 29. Kg1 Re8 30. Nf1 Re6 31. Nh2 Bxh2+ 32. Qxh2 Rg6+ 0-1

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.31"]
[Round "5"]
[White "Zhang, Haoxu"]
[Black "Huang, Zheyu"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1722"]
[PlyCount "83"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. 0-0 0-0 6. Nbd2 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bd3 Bd7 11. Bg5 h6 12. Bh4 Be7 13. c3 Nd5 14. Bxe7 Qxe7 15. Ne5 Rfd8 16. Qf3 Qf6 17. Qe4 g6 18. f4 Bc6 19. Nxc6 bxc6 20. g3 Rab8 21. Rab1 h5 22. Rfc1 Kg7 23. h4 Qf5 24. b4 Qf6 25. Rb3 Kf8 26. Ra3 Rb7 27. Ra6 Rd6 28. Qe5 Ke7 29. a3 Nb6 30. Kf2 Nc8 31. Ke3 Rb6 32. Ra5 Qxe5+ 33. fxe5 Rd5 34. Ra4 Rd8 35. c4 Ke8 36. Rb1 Kd7 37. Be4 Re8 38. c5 Rb7 39. Ra6 Ne7 40. b5 Rxb5 41. Bxc6+ Nxc6 42. Rxb5 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "2"]
[White "Liu, Chang2222"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "C11"]
[BlackElo "1722"]
[PlyCount "81"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 a5 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Nc3 b6 11. a3 Bxc3+ 12. bxc3 Qc7 13. a4 Ne7 14. Qd2 b5 15. axb5 Nb6 16. Ba3 Nc4 17. Bxc4 dxc4 18. Bxe7 Qxe7 19. Qe2 Bb7 20. Nd2 f6 21. 0-0 0-0 22. Nxc4 fxe5 23. fxe5 Rxf1+ 24. Rxf1 a4 25. Nd6 a3 26. Qa2 h6 27. h3 Kh8 28. Kh2 Kg8 29. c4 Ra4 30. Qb3 Ra5 31. Ra1 Ba8 32. b6 Bc6 33. b7 Bxb7 34. Nxb7 Ra8 35. c5 Qh4 36. Qxe6+ Kh8 37. Qg4 Qf2 38. c6 Qb2 39. Rxa3 Qxa3 40. c7 Qf8 41. Nd6 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.30"]
[Round "3"]
[White "Zhang, Haoxu"]
[Black "Liang, Yiguo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1722"]
[PlyCount "51"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Bb4 5. Qc2 dxc4 6. e3 Nge7 7. Bxc4 0-0 8. 0-0 Bxc3 9. bxc3 Kh8 10. Rd1 Ng6 11. e4 Qe7 12. a4 a6 13. Ba3 Qe8 14. Bxf8 Qxf8 15. e5 f6 16. exf6 Qxf6 17. Qe4 Nce7 18. Re1 Nf8 19. a5 Neg6 20. Ne5 Nxe5 21. dxe5 Rb8 22. exf6 gxf6 23. Qf4 Ng6 24. Qxf6+ Kg8 25. Rxe6 Bxe6 26. Bxe6# 1-0

[Event "Belt and Road Hunan op-C"]
[Site "Changsha"]
[Date "2019.07.29"]
[Round "1"]
[White "Zhang, Haoxu"]
[Black "Liu, Jingcheng"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1722"]
[PlyCount "55"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 a6 8. Bg5 Nbd7 9. Qd2 Qb6 10. e5 cxd4 11. Na4 Qc6 12. exf6 exf6 13. Bf4 Qxa4 14. Bxd6 Re8 15. Nxd4 Ne5 16. b3 Qd7 17. c5 f5 18. Rac1 b6 19. f4 bxc5 20. fxe5 cxd4 21. Bf3 Ra7 22. Bc6 Qe6 23. Bxe8 Qxe8 24. Qxd4 Rd7 25. Rc7 Rxd6 26. Qxd6 Bxe5 27. Rxc8 Qxc8 28. Qxe5 1-0

[Event "Shenzhen op 1st"]
[Site "Shenzhen"]
[Date "2018.07.27"]
[Round "4"]
[White "Ma, Ling"]
[Black "Zhang, Haoxu"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2180"]
[PlyCount "85"]
[EventDate "2018.07.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Re1 0-0 6. c3 a6 7. a4 Bg4 8. d4 Nc6 9. d5 Nb8 10. Nbd2 Nbd7 11. a5 h6 12. h3 Bh5 13. Nf1 Bg6 14. Ng3 Nc5 15. Nd2 Nh7 16. b4 Nd7 17. Nf3 Ng5 18. Nh2 f5 19. exf5 Bxf5 20. Nxf5 Rxf5 21. Ng4 Rf8 22. Bd3 Qe8 23. Qc2 Qh5 24. Bg6 Qh4 25. Ne3 Bf6 26. Qe2 e4 27. Nf5 Nxh3+ 28. gxh3 Qxh3 29. Qxe4 Be5 30. Qg2 Qxg2+ 31. Kxg2 Rf6 32. Nh4 Bxc3 33. Be3 Raf8 34. f4 c5 35. dxc6 bxc6 36. Rac1 Bxe1 37. Rxe1 Rb8 38. Bf5 Nf8 39. Bd2 g6 40. Bd3 c5 41. Bc4+ Kh8 42. Bc3 Nh7 43. Re7 1-0

