[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.14"]
[Round "2.2"]
[White "Dai, Changren"]
[Black "Wang, Hao"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2560"]
[BlackElo "2701"]
[PlyCount "110"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 a6 5. cxd5 exd5 6. Bg5 Be6 7. e3 Nbd7 8. Bd3 h6 9. Bf4 g5 10. Bg3 Nh5 11. Be5 Nhf6 12. Bg3 Nh5 13. Be5 Nhf6 14. h3 Nxe5 15. Nxe5 Nd7 16. 0-0 Nxe5 17. dxe5 Bc5 18. Rc1 Ba7 19. Qf3 c6 20. Ne2 Bb8 21. Qg3 Qc7 22. f4 gxf4 23. exf4 Ba7+ 24. Kh1 0-0-0 25. f5 Bd7 26. Nc3 Rde8 27. Rfe1 Bb8 28. Nxd5 Qa5 29. Be4 Rxe5 30. Qb3 Ba7 31. Nf6 Re7 32. Red1 Rd8 33. Qc3 Qxc3 34. bxc3 Bb8 35. Re1 Bg3 36. Re2 Kc7 37. Nh5 Bh4 38. f6 Re5 39. Bf3 Rxe2 40. Bxe2 Be6 41. Rc2 Bg5 42. c4 Bf5 43. Rb2 Bg6 44. Kh2 Bc1 45. Rb3 Rd2 46. Re3 Rxa2 47. Re7+ Kb8 48. Bf3 Rf2 49. Kg3 Rxf3+ 50. Kxf3 Bxh5+ 51. g4 Bg6 52. h4 h5 53. Re5 Bb2 54. Re8+ Ka7 55. g5 a5 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.14"]
[Round "2.1"]
[White "Wang, Hao"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2701"]
[BlackElo "2560"]
[PlyCount "79"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. c4 e6 5. 0-0 Nf6 6. Qb3 Qb6 7. d3 Nbd7 8. Qc2 Be7 9. b3 0-0 10. Bb2 Rfe8 11. Nbd2 Bf8 12. h3 Bh5 13. g4 Bg6 14. Nh4 Qd8 15. e3 e5 16. Nxg6 hxg6 17. Nf3 a5 18. a3 Qe7 19. Nd2 b5 20. cxb5 cxb5 21. Rac1 Qe6 22. Qc6 Qxc6 23. Rxc6 Nc5 24. d4 Nd3 25. dxe5 Nxg4 26. hxg4 Nxb2 27. f4 Bxa3 28. Bxd5 Rad8 29. e4 Nd3 30. f5 gxf5 31. e6 fxe6 32. Rxe6 Rxe6 33. Bxe6+ Kf8 34. Rf2 f4 35. Rxf4+ Ke7 36. Rf5 Rf8 37. Bd5 Rxf5 38. Bc6 Nc5 39. gxf5 Bb4 40. e5 1/2-1/2

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.14"]
[Round "2.3"]
[White "Wang, Hao"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2701"]
[BlackElo "2560"]
[PlyCount "159"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. h3 Bh5 5. d3 e6 6. 0-0 Nf6 7. Qe1 Be7 8. e4 0-0 9. Nbd2 a5 10. g4 Bg6 11. Ne5 Nbd7 12. Nxg6 hxg6 13. e5 Ne8 14. f4 Nc7 15. Nf3 c5 16. Bd2 a4 17. a3 b5 18. h4 d4 19. h5 gxh5 20. gxh5 Nd5 21. Qg3 Kh8 22. Rae1 Ra6 23. Ng5 Ne3 24. Bxe3 dxe3 25. Qxe3 b4 26. Kh1 Rb6 27. Rg1 Bxg5 28. fxg5 Qe7 29. Qf4 bxa3 30. bxa3 c4 31. Qxc4 Qxg5 32. Bf3 Qh6 33. Qc7 Qf4 34. Kg2 Rb2 35. Qxd7 Rxc2+ 36. Re2 Qg5+ 37. Kf2 Qh4+ 38. Rg3 Qh2+ 39. Rg2 Qh4+ 40. Ke3 Rxe2+ 41. Bxe2 Qh3+ 42. Bf3 Qh1 43. Qe7 Qc1+ 44. Kf2 Qd2+ 45. Kg3 Qe1+ 46. Kh3 Qh1+ 47. Kg4 Kg8 48. Qg5 Rb8 49. h6 g6 50. Be4 Kh7 51. Qf6 Kxh6 52. Qf4+ Kg7 53. Rh2 Qg1+ 54. Qg3 Qd1+ 55. Qf3 Qg1+ 56. Qg2 Qd1+ 57. Qe2 Qg1+ 58. Rg2 Qh1 59. Qf2 Qh5+ 60. Kg3 Qg5+ 61. Kf3 Qh5+ 62. Ke3 Qh6+ 63. Qf4 Qh3+ 64. Rg3 Qh5 65. Qf6+ Kf8 66. Bxg6 Qh6+ 67. Ke4 Qh1+ 68. Ke3 Qe1+ 69. Kf4 Qf2+ 70. Rf3 Qd2+ 71. Kg3 Qe1+ 72. Kg2 Rb2+ 73. Rf2 Rxf2+ 74. Qxf2 Qxf2+ 75. Kxf2 fxg6 76. Kf3 Ke7 77. Kf4 Kd7 78. Kg5 Kc6 79. Kxg6 Kd5 80. Kf6 1-0

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2560"]
[BlackElo "2548"]
[PlyCount "158"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 Nc6 9. Ba3 Na5 10. Bd3 b6 11. 0-0 Bb7 12. Rc1 c5 13. dxc5 Qc7 14. cxb6 axb6 15. Qe2 Rfd8 16. Bb5 Nc6 17. Bb4 Nxb4 18. cxb4 Qd6 19. a4 Qxb4 20. Rc7 Bd5 21. h3 Rac8 22. Qc2 Rxc7 23. Qxc7 Qd6 24. Qxd6 Rxd6 25. Rd1 Bc3 26. Rd3 Bb4 27. Ne5 Be4 28. Rxd6 Bxd6 29. Nc4 Bc7 30. f3 Bb7 31. Kf2 f5 32. f4 Kg7 33. Nb2 Kf6 34. Bc4 h6 35. g3 g5 36. Nd3 Bd6 37. Ke2 Bc6 38. Bb3 Bg2 39. Nf2 e5 40. fxg5+ hxg5 41. g4 e4 42. gxf5 Kxf5 43. Bd5 Bg3 44. Bb7 Bf3+ 45. Kf1 Bd6 46. Bc6 Bc5 47. Ng4 Ke6 48. Kf2 Bd1 49. Bb5 Bf8 50. Ke1 Bb3 51. Kd2 Bg7 52. Be8 Ke7 53. Bb5 Kd6 54. Nf2 Bd5 55. Be8 Ke5 56. Ng4+ Ke6 57. Nf2 Bf8 58. Bg6 Bc6 59. Nxe4 Be7 60. Nc3 Bg2 61. Ke2 Bxh3 62. Kf3 Bf1 63. Ne4 Ke5 64. Nd2 Ba6 65. Kg3 Kd5 66. Bf7+ Kc5 67. Be8 Kb4 68. Nf3 Bc8 69. e4 g4 70. Nd4 Bd6+ 71. Kg2 Bb7 72. Bc6 Ba6 73. Nf5 Be5 74. Ne3 Be2 75. Bd7 Bf3+ 76. Kf2 Bd4 77. e5 Kc5 78. Bf5 Kc6 79. e6 Kd6 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.3"]
[White "Dai, Changren"]
[Black "Li, Di"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2560"]
[BlackElo "2548"]
[PlyCount "84"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nc6 7. Re1 e5 8. c3 h6 9. h3 a5 10. a4 Re8 11. b3 d5 12. dxe5 Nd7 13. exd5 Ncxe5 14. Bf1 Nc5 15. Nxe5 Rxe5 16. Rxe5 Bxe5 17. Nf3 Bxc3 18. Rb1 Bf5 19. Bb2 Bxb2 20. Rxb2 Qf6 21. Rd2 Rd8 22. Qc1 b6 23. Qc4 Re8 24. Re2 Rxe2 25. Bxe2 Be4 26. Nd2 Qa1+ 27. Bf1 Bf5 28. g4 Bd3 29. Qf4 Bxf1 30. Nxf1 Nxb3 31. Kg2 Qd4 32. Qxc7 Qxd5+ 33. Kg1 Qc5 34. Qd8+ Kg7 35. Ne3 Nd4 36. Kg2 Ne6 37. Qd1 Qc6+ 38. Kg1 Qe4 39. Qa1+ Kg8 40. Qa2 Nf4 41. h4 Qf3 42. Kf1 Qh1# 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.2"]
[White "Li, Di"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2548"]
[BlackElo "2560"]
[PlyCount "150"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. d4 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Qb5+ Nbd7 7. Qxb7 c5 8. Qa6 Qc7 9. 0-0 Rb8 10. Qe2 Bd6 11. Nc3 Qc6 12. dxc5 Nxc5 13. b3 Nxb3 14. cxb3 Qxc3 15. Bb2 Qa5 16. Rfc1 0-0 17. Rc6 Rb6 18. Rc2 Ne4 19. Rac1 Rb7 20. Nd4 Qd8 21. Qg4 Nf6 22. Qh4 Qe8 23. Rc6 Qd7 24. Nf3 Qe7 25. Ne5 Rb4 26. Qh3 Rb7 27. Qf3 Ne4 28. Qg4 g6 29. Qe2 h5 30. Qa6 Nc5 31. Qe2 Nd7 32. Nxd7 Rxd7 33. Qb5 Ba3 34. Bxa3 Qxa3 35. Qa6 Qe7 36. Qa4 Rfd8 37. Rc8 e5 38. Rxd8+ Rxd8 39. Qa6 d4 40. exd4 Rxd4 41. Qe2 Qd6 42. a4 Rd2 43. Qf1 a5 44. h3 Qd4 45. Qe1 Kg7 46. Qe3 Qxe3 47. fxe3 Rd3 48. Rc5 e4 49. Rxa5 Rxb3 50. Kf2 h4 51. Re5 Rb2+ 52. Kf1 f5 53. a5 Ra2 54. Rb5 Kf6 55. Rb6+ Kg5 56. Rb5 Kh5 57. Rc5 Kg5 58. Rb5 Kf6 59. Rb6+ Ke5 60. Rb5+ Ke6 61. Rb6+ Kd5 62. Rxg6 Kc4 63. Rd6 Rxa5 64. Rd4+ Kc3 65. Rd8 Ra1+ 66. Kf2 Ra2+ 67. Kf1 Rd2 68. Ra8 Rc2 69. Rc8+ Kd3 70. Rxc2 Kxc2 71. g4 hxg3 72. h4 Kd2 73. Kg2 f4 74. h5 fxe3 75. h6 e2 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.4"]
[White "Li, Di"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2548"]
[BlackElo "2560"]
[PlyCount "142"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. cxd5 exd5 6. Bf4 Bf5 7. Nh4 Be6 8. Nf3 Nh5 9. Be5 Nd7 10. e3 Nxe5 11. Nxe5 g6 12. Qb3 Qe7 13. Be2 Nf6 14. 0-0 Bg7 15. Qa3 Qxa3 16. bxa3 Nd7 17. Nxd7 Kxd7 18. Rab1 b6 19. Ba6 Rab8 20. a4 Bf5 21. Rb3 Rhe8 22. Rc1 Re6 23. Ne2 g5 24. Ng3 Bg6 25. Bd3 Rf6 26. Kf1 Bf8 27. Rbc3 Rc8 28. Ke2 h5 29. Bxg6 fxg6 30. Nf1 Bb4 31. Rb3 Bd6 32. Nd2 Rcf8 33. Rf1 Bxh2 34. Nf3 Bd6 35. Nxg5 Rf5 36. f4 Re8 37. g3 Kc7 38. Nf3 c5 39. Ne5 g5 40. Rh1 g4 41. Rbb1 a6 42. Rb2 c4 43. Rhb1 Rb8 44. Rh1 b5 45. Kd1 b4 46. Kc1 a5 47. Rbh2 Rh8 48. Ng6 Rh7 49. Kc2 Kc6 50. Rh4 Rh6 51. Ne5+ Kc7 52. Nxg4 Rg6 53. Ne5 Rxg3 54. R4h3 Rg2+ 55. Kb1 c3 56. R1h2 Rg1+ 57. Kc2 Ra1 58. Kd3 Be7 59. Ng6 Bd8 60. Ne5 h4 61. Rg2 Rf8 62. Rg7+ Kd6 63. Rh2 Bf6 64. Rg6 Ke7 65. Nc6+ Kf7 66. Rgg2 Rh8 67. Nxa5 h3 68. Rg3 Rd1+ 69. Kc2 Ra1 70. Kb3 Rb1+ 71. Kc2 Rb2+ 0-1

[Event "CHN-ch Rapid/Blitz 4th"]
[Site "Shaoxing"]
[Date "2025.07.13"]
[Round "1.5"]
[White "Li, Di"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2548"]
[BlackElo "2560"]
[PlyCount "120"]
[EventDate "2025.07.13"]
[EventType "k.o. (rapid)"]
[EventRounds "5"]
[EventCountry "CHN"]
[SourceTitle "CB29_2025"]
[SourceDate "2025.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 Nge7 6. c4 d6 7. h3 0-0 8. Nc3 f5 9. exf5 Nxf5 10. Bg5 Qe8 11. 0-0 Ncd4 12. Nxd4 Nxd4 13. Be3 Nf5 14. Bd2 c6 15. Kh2 Be6 16. Ne4 Kh8 17. Qa4 Qd7 18. Rae1 a6 19. Qa3 Bg8 20. Bc3 d5 21. Nc5 Qc7 22. cxd5 cxd5 23. d4 e4 24. Nb3 e3 25. Qc5 Qxc5 26. Nxc5 exf2 27. Rxf2 Nxd4 28. Rxf8 Rxf8 29. Re7 Nf3+ 30. Kh1 d4 31. Bb4 Ne5 32. Rxb7 Rc8 33. Be4 a5 34. Ba3 Nc4 35. Nd3 Nxa3 36. bxa3 Bxa2 37. Ra7 Re8 38. Bc6 Rc8 39. Bb7 Rb8 40. Be4 Re8 41. Bc6 Rc8 42. Bb7 Rb8 43. Ba8 Bc4 44. Be4 Re8 45. Nf2 Bh6 46. Bd3 Bd5+ 47. Kg1 Be3 48. Rd7 Ba8 49. Rf7 Bd5 50. Rd7 Be6 51. Rd6 Bxh3 52. Kh2 Bxf2 53. Kxh3 Re3 54. Bc4 Rxg3+ 55. Kh2 Kg7 56. a4 Rc3 57. Bb5 d3 58. Bxd3 Be3 59. Kg2 Bf4 60. Bb5 Bxd6 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.03"]
[Round "11"]
[White "Dai, Changren"]
[Black "Xie, Kaifan"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2560"]
[BlackElo "2446"]
[PlyCount "92"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. Bc2 Re8 11. Re1 h6 12. Nbd2 d5 13. Nb3 a5 14. a4 b4 15. exd5 Qxd5 16. c4 Qd6 17. Be3 Rad8 18. Qe2 Ba6 19. d4 exd4 20. Nbxd4 Nxd4 21. Nxd4 Bf8 22. Rad1 Bb7 23. Qf1 Be4 24. c5 Qe5 25. Bxe4 Qxe4 26. Qb5 Nd5 27. Bd2 Qxd4 28. Rxe8 Rxe8 29. Qxe8 Qxb2 30. Be3 Qb3 31. Rd4 Qb1+ 32. Kh2 Qf5 33. c6 b3 34. Bc1 Nf6 35. Qd8 Qxf2 36. Ba3 Nh7 37. Rd1 b2 38. Bxf8 Nxf8 39. Qxc7 Qc2 40. Rf1 Qc4 41. Rg1 Qc2 42. Qb7 Ne6 43. Rf1 Kh7 44. Qxf7 Ng5 45. Qb7 Nf3+ 46. Kh1 Nd2 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.02"]
[Round "10"]
[White "Wang, Shixu B"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2452"]
[BlackElo "2560"]
[PlyCount "72"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 h6 8. Re1 Nbd7 9. Bf1 Nh7 10. dxe5 Nxe5 11. Nd4 a6 12. Bf4 Ng5 13. Bg3 Ne6 14. Nc2 h5 15. h3 Nc6 16. f4 h4 17. Bh2 Ncd4 18. Ne3 c6 19. Kh1 f5 20. exf5 gxf5 21. Nc2 Qf6 22. Nxd4 Nxd4 23. Bg1 Bd7 24. Qd2 Rae8 25. Bf2 b5 26. Rad1 Rxe1 27. Qxe1 Re8 28. Qd2 c5 29. Nd5 Qh6 30. Re1 Rxe1 31. Qxe1 Be6 32. Qe3 Qh5 33. Qe1 Qf7 34. b3 Bxd5 35. cxd5 Bf6 36. Bxd4 cxd4 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.07.01"]
[Round "9"]
[White "Dai, Changren"]
[Black "Peng, Xiongjian"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2560"]
[BlackElo "2520"]
[PlyCount "66"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d6 6. Nf3 Nc6 7. Qd3 e5 8. 0-0 Re8 9. d5 Ne7 10. Nd2 a5 11. b3 Ng6 12. a3 Bc5 13. Rb1 h5 14. b4 axb4 15. axb4 Ba7 16. e4 h4 17. Nb3 Bd7 18. c5 Qe7 19. Bg5 h3 20. Bf3 dxc5 21. bxc5 Bxc5 22. Nxc5 Qxc5 23. Be3 Qa3 24. Qc4 c6 25. Rxb7 cxd5 26. Nxd5 Be6 27. Nxf6+ gxf6 28. Qb4 Qa2 29. Re1 Rec8 30. Be2 Ra4 31. Qb5 Rxe4 32. Bd3 Rxe3 33. fxe3 Qg2# 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.30"]
[Round "8"]
[White "Lin, Weiguo"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2374"]
[BlackElo "2560"]
[PlyCount "62"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c4 Qb6 4. Nc3 g6 5. b3 Bg7 6. Bb2 Qd8 7. Be2 e5 8. Nd5 d6 9. a3 Nf6 10. d3 a5 11. 0-0 0-0 12. h3 Bd7 13. Bc3 Rb8 14. Rb1 b5 15. Nxf6+ Qxf6 16. cxb5 Rxb5 17. Nd2 Qd8 18. a4 Rb7 19. Bg4 Be8 20. Nc4 f5 21. Bf3 f4 22. h4 h5 23. g3 Bh6 24. Bg2 Rg7 25. Rb2 Bd7 26. Kh2 Bg4 27. Qe1 g5 28. gxf4 gxh4 29. fxe5 Bf3 30. Rg1 Bf4+ 31. Kh1 Qd7 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.29"]
[Round "7"]
[White "Jiang, Haochen"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2450"]
[BlackElo "2560"]
[PlyCount "118"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. e6 Qd6 7. exf7+ Bxf7 8. Nc3 Nd7 9. f4 Ngf6 10. Bh3 Qe6+ 11. Qe2 Qxe2+ 12. Ncxe2 Ne4 13. Nf3 e6 14. Ng3 Ndf6 15. 0-0 h6 16. Ne5 Bd6 17. Be3 Nxg3 18. hxg3 Ne4 19. Kg2 0-0 20. Rae1 Rfe8 21. Kh2 b6 22. Bg2 Bxe5 23. dxe5 h5 24. Bxe4 dxe4 25. Kh3 Red8 26. gxh5 Bxh5 27. g4 Bf7 28. f5 exf5 29. gxf5 Bh5 30. Rg1 Kf8 31. Rg5 Rd1 32. Rxh5 Rxe1 33. Rh8+ Kf7 34. e6+ Kf6 35. Bd4+ Kxf5 36. Rxa8 Kxe6 37. Rxa7 e3 38. Ra3 Kd5 39. Rxe3 Rh1+ 40. Kg2 Rc1 41. Bxg7 Rxc2+ 42. Kf3 c5 43. Re5+ Kc4 44. Re4+ Kd5 45. Re5+ Kc4 46. Re2 Rc1 47. Ke3 Rg1 48. Be5 b5 49. Ke4 b4 50. b3+ Kb5 51. Rc2 Rd1 52. Bg7 Rd8 53. Bf6 Rd1 54. Bg5 Rd4+ 55. Ke5 Rd3 56. Bf4 Kc6 57. Ke4 Rd4+ 58. Kf3 c4 59. Be3 Kd5 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.28"]
[Round "6"]
[White "Dai, Changren"]
[Black "Xiao, Tong"]
[Result "1/2-1/2"]
[ECO "A28"]
[WhiteElo "2560"]
[BlackElo "2520"]
[PlyCount "73"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 Bxc3 6. Qxc3 Qe7 7. a3 d5 8. d4 exd4 9. Nxd4 Nxd4 10. Qxd4 c5 11. Qh4 dxc4 12. Bxc4 0-0 13. Bd2 Re8 14. Bc3 Ne4 15. Qxe7 Rxe7 16. 0-0-0 Bd7 17. Be1 Nf6 18. Bc3 Ne4 19. Be1 Nf6 20. Rg1 Bc6 21. b3 b5 22. Be2 a5 23. Rd6 Be8 24. Kb2 Ne4 25. Rd1 b4 26. a4 f6 27. f3 Nc3 28. Bxc3 bxc3+ 29. Kxc3 Rxe3+ 30. Bd3 Rd8 31. Kc2 Kf8 32. Bc4 Ke7 33. Rge1 Bg6+ 34. Kb2 Rxd1 35. Rxd1 Bf5 36. Rd5 Re5 37. Rxe5+ 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.27"]
[Round "5"]
[White "Meng, Yihan"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2454"]
[BlackElo "2560"]
[PlyCount "122"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. a4 g6 7. a5 Bg7 8. a6 b6 9. Bb5 Bd7 10. c4 0-0 11. Nc3 Nb4 12. Bxd7 Nxd7 13. Ra4 c5 14. Nb5 Nf6 15. Ne1 Qd7 16. Nc2 Nc6 17. f4 exf4 18. Bxf4 Ng4 19. Bxd6 Rfd8 20. h3 Nd4 21. Qxg4 Nxb5 22. Qxd7 Rxd7 23. cxb5 Rxd6 24. Rf3 Bxb2 25. Kf1 Rad8 26. Ke2 h5 27. Kd2 Kg7 28. Ra2 Bf6 29. Ra4 h4 30. Na3 Re6 31. Ke2 Bd4 32. Kf1 Rde8 33. Nc2 Be5 34. Ke2 Bg3 35. Kd1 Rd8 36. Kd2 g5 37. Ke2 Bf4 38. Kf1 Kg6 39. Na3 f5 40. exf5+ Kxf5 41. Nc4 Kg6 42. Ra1 Rde8 43. Kg1 Re2 44. Raf1 Rc2 45. Kh1 Ree2 46. Rg1 Kg7 47. Rff1 Rc3 48. Re1 Rxe1 49. Rxe1 Rxd3 50. Kg1 Kf7 51. Re4 Rb3 52. Kf1 Kf6 53. Re8 Rxb5 54. Ke2 Rb4 55. Kd3 Ra4 56. Ra8 Rxa6 57. Ke4 b5 58. Nb2 c4 59. Rc8 Re6+ 60. Kf3 Rd6 61. Rc5 a6 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.26"]
[Round "4"]
[White "Dai, Changren"]
[Black "Chen, Qi b"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2560"]
[BlackElo "2472"]
[PlyCount "75"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. dxc5 Nc6 6. Bg5 Bxc3+ 7. bxc3 Qa5 8. cxd5 exd5 9. Rc1 Qxc5 10. e3 h6 11. Bf4 Nf6 12. Bd3 0-0 13. h3 Rd8 14. 0-0 Qe7 15. Qe2 Be6 16. Nd4 Rac8 17. Qb2 Na5 18. Qb4 Rc5 19. Nb3 Nxb3 20. axb3 Ne4 21. Rfd1 b6 22. Qd4 Rcc8 23. b4 Nd6 24. Ba6 Ra8 25. Ra1 Nf5 26. Qd3 Nh4 27. Bg3 Nf5 28. Be5 Nh4 29. e4 Bc8 30. Qg3 Ng6 31. Bc7 Rd7 32. Bxc8 Rxc7 33. Bf5 dxe4 34. Bxe4 Rac8 35. Bd5 Qg5 36. c4 Nf4 37. Qxg5 hxg5 38. b5 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.25"]
[Round "3"]
[White "Dai, Changren"]
[Black "Zhang, Di"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2560"]
[BlackElo "2446"]
[PlyCount "54"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. h3 0-0 7. Be2 b6 8. 0-0 Bb7 9. Qb3 e6 10. a4 a5 11. Ne5 Na6 12. cxd5 exd5 13. Qd1 Nb4 14. b3 Qe7 15. Bb2 Rfd8 16. Rc1 Rac8 17. Re1 c5 18. Bb5 Ne4 19. Nf3 h6 20. Qe2 Nd6 21. Red1 c4 22. Ba3 Qe6 23. Nd2 Nd3 24. Rc2 Nb4 25. Rcc1 Nd3 26. Rc2 Nb4 27. Rcc1 Nd3 1/2-1/2

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.24"]
[Round "2"]
[White "Xie, Jianjun"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2403"]
[BlackElo "2560"]
[PlyCount "86"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. h3 0-0 6. Nf3 a6 7. a4 Nc6 8. Be2 e5 9. dxe5 dxe5 10. 0-0 Qe7 11. Nd5 Nxd5 12. Qxd5 Re8 13. c3 Be6 14. Qd1 h6 15. Nd2 Rad8 16. Qc2 f5 17. f3 Qf7 18. b4 Nb8 19. Rab1 Nd7 20. Nb3 Kh8 21. Na5 Rb8 22. c4 Nf6 23. c5 Nh5 24. Rfd1 Nf4 25. Bf1 g5 26. Bc4 fxe4 27. fxe4 Qg6 28. Bxe6 Rxe6 29. Rd7 g4 30. Kh2 Rg8 31. g3 Nxh3 32. Rf1 Rf6 33. Rf5 Rgf8 34. Nxb7 Rxf5 35. exf5 Rxf5 36. Rd8+ Kh7 37. Qc4 Rf7 38. c6 Nf2 39. Kg2 Qf5 40. Qd5 Ne4 41. Qd1 Nc3 42. Qe1 Qf3+ 43. Kh2 Rf5 0-1

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2025.06.23"]
[Round "1"]
[White "Dai, Changren"]
[Black "Chen, Kailin"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2560"]
[BlackElo "2311"]
[PlyCount "57"]
[EventDate "2025.06.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CHN"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 Ne4 9. Bf4 Ndf6 10. Ne5 g5 11. Bg3 h5 12. f3 Nxc3 13. bxc3 h4 14. Bf2 Rg8 15. 0-0 Bd6 16. e4 h3 17. exd5 Nxd5 18. g3 Nxc3 19. Qe1 Bxe5 20. Bh7 Rg7 21. Qxe5+ Kf8 22. Qc5+ Ke8 23. Rfe1+ Be6 24. Bf5 Nd5 25. Bxh3 Qd7 26. Re5 b6 27. Qa3 Kd8 28. Bxe6 fxe6 29. Qf8+ 1-0

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.13"]
[Round "7.22"]
[White "Dai, Changren"]
[Black "Yang, Jixiang"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2560"]
[BlackElo "1663"]
[PlyCount "111"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Tianjin City"]
[BlackTeam "Henan Province"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 e6 2. c4 b6 3. e4 Bb7 4. Nc3 Bb4 5. Qc2 d5 6. Qa4+ Nc6 7. cxd5 Bxc3+ 8. bxc3 exd5 9. Nf3 Nge7 10. e5 0-0 11. Bd3 a5 12. Qc2 h6 13. 0-0 Ba6 14. Bxa6 Rxa6 15. a4 Qd7 16. Nh4 Qg4 17. g3 Nd8 18. Ba3 Re8 19. f4 Ne6 20. Bxe7 Rxe7 21. Nf5 Rd7 22. Ne3 Qh3 23. f5 Ng5 24. Rf4 Qh5 25. Kg2 c6 26. Qd3 Ra8 27. Rh4 Qf3+ 28. Kg1 c5 29. Rf1 c4 30. Qd2 Ne4 31. Qe1 Ng5 32. Rf2 b5 33. Qc1 b4 34. Rxf3 Nxf3+ 35. Kf2 Nxh4 36. gxh4 b3 37. Nd1 Rb7 38. Nb2 Re8 39. h5 Kh7 40. Qf4 Rbe7 41. Ke2 Rc7 42. Kd2 Rb7 43. Kc1 Reb8 44. Kb1 Rb6 45. Qf3 Rd8 46. Kc1 Rd7 47. Nd1 b2+ 48. Nxb2 Rdb7 49. Nd1 Rb1+ 50. Kd2 Ra1 51. Qxd5 Rbb1 52. Qf3 Rxa4 53. e6 Ra2+ 54. Ke3 fxe6 55. fxe6 Raa1 56. e7 1-0

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "5.10"]
[White "Dai, Changren"]
[Black "Peng, Xiongjian"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2560"]
[BlackElo "2520"]
[PlyCount "58"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Tianjin City"]
[BlackTeam "Chongqing City"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. e3 Nbd7 6. Be2 Bd6 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Qc2 Re8 11. Rad1 Qc7 12. h3 h6 13. Rfe1 a6 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 c5 17. Qe3 Rad8 18. dxc5 Bxc5 19. Bd4 Bxf3 20. Bxf3 Bxd4 21. Rxd4 Ne5 22. Rxd8 Nxf3+ 23. Qxf3 Rxd8 24. Rd1 a5 25. Rxd8+ Qxd8 26. Qb7 Qd1+ 27. Kh2 Qd4 28. Kg1 Qd1+ 29. Kh2 Qd4 1/2-1/2

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "4.14"]
[White "Lou, Yiping"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2471"]
[BlackElo "2560"]
[PlyCount "71"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Shanghai City"]
[BlackTeam "Tianjin City"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. Bc2 Bb7 10. Nbd2 Re8 11. Re1 Nb8 12. Nf1 Nbd7 13. Ng3 Bf8 14. d4 g6 15. h4 Bg7 16. h5 Qe7 17. Bg5 Qf8 18. a4 c5 19. d5 c4 20. Nh2 Nc5 21. Qf3 Nfd7 22. Ng4 f6 23. Be3 Reb8 24. Qe2 Bc8 25. h6 Bh8 26. a5 Nd3 27. Bxd3 cxd3 28. Qxd3 Nc5 29. Bxc5 Bxg4 30. Be3 Bd7 31. f4 Qxh6 32. fxe5 Qh4 33. e6 Qxg3 34. exd7 Rb7 35. Rad1 Rxd7 36. Bd4 1/2-1/2

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.12"]
[Round "6.6"]
[White "Xiu, Deshun"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2518"]
[BlackElo "2560"]
[PlyCount "49"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Beijing City"]
[BlackTeam "Tianjin City"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 d5 2. b3 Bg4 3. e3 e6 4. Bb2 Nf6 5. h3 Bh5 6. g4 Bg6 7. d3 h5 8. g5 Nfd7 9. h4 Nc6 10. Nc3 Bb4 11. a3 Be7 12. Bh3 Nce5 13. Nxe5 Nxe5 14. Nb5 f6 15. Nd4 Qd6 16. Nxe6 Ng4 17. Bxg4 hxg4 18. Qxg4 Kf7 19. h5 Rxh5 20. Rxh5 f5 21. Qd4 Bxh5 22. Nf4 Bf3 23. Qxg7+ Ke8 24. Qg8+ Bf8 25. g6 1-0

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.11"]
[Round "2.14"]
[White "Dai, Changren"]
[Black "Chen, Qi B"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2560"]
[BlackElo "2472"]
[PlyCount "59"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Tianjin City"]
[BlackTeam "Jiangsu Province"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 Nf6 17. Qf3 Qd7 18. g3 Ng4 19. d4 f5 20. Bf4 Bxf4 21. Qxf4 Rce8 22. Bd3 g6 23. f3 Nf6 24. a4 Nh5 25. Qd2 Ng7 26. Kf2 Kg8 27. Rxe8 Rxe8 28. Re1 Rxe1 29. Qxe1 Qc7 30. Qe3 1/2-1/2

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.11"]
[Round "1.10"]
[White "Dai, Changren"]
[Black "Hou, Yifan B"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2560"]
[BlackElo "2301"]
[PlyCount "86"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Tianjin City"]
[BlackTeam "Heilongjiang Province"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 c5 5. b3 Be7 6. dxc5 Bxc5 7. 0-0 0-0 8. Bb2 b6 9. Nbd2 Bb7 10. a3 a5 11. c4 dxc4 12. Nxc4 Nbd7 13. Qe2 Qe7 14. e4 Rfd8 15. e5 Nd5 16. g3 Nf8 17. Rfd1 Nc7 18. Ncd2 Bd5 19. Be4 b5 20. Nd4 b4 21. a4 Rac8 22. Rac1 Nd7 23. Bxd5 Bxd4 24. Bxd4 exd5 25. Nf3 Ne6 26. Rxc8 Rxc8 27. Qa6 Qd8 28. Be3 Ndc5 29. Qd6 Nxb3 30. Rxd5 Qe8 31. Qa6 h6 32. Kg2 Nc7 33. Qc4 Nxd5 34. Qxd5 Qe6 35. Qb7 Qc6 36. Qe7 Re8 37. Qa7 Rxe5 38. g4 Re8 39. h4 Rd8 40. Kg3 Qxa4 41. Ne5 Qe8 42. Qc7 Rc8 43. Qd6 Qe6 0-1

[Event "CHN Nat Games qual tt 15th"]
[Site "Huairou District"]
[Date "2025.06.11"]
[Round "3.22"]
[White "Zhang, Ruixuan"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1647"]
[BlackElo "2560"]
[PlyCount "136"]
[EventDate "2025.06.11"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CHN"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Liaoning Province"]
[BlackTeam "Tianjin City"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 h6 6. c4 c6 7. Nbd2 Be7 8. b3 0-0 9. Bb2 Nbd7 10. Re1 Bh7 11. Ne5 Nxe5 12. dxe5 Nd7 13. e4 Nc5 14. Qe2 Qa5 15. a3 Nxe4 16. Nxe4 Bxe4 17. Bxe4 dxe4 18. Qxe4 Rfd8 19. Red1 Qb6 20. b4 a5 21. Bd4 Qc7 22. Rab1 Rd7 23. Bc3 axb4 24. axb4 Ra2 25. Rd3 Rxd3 26. Qxd3 Ra3 27. Qd2 b5 28. c5 Qa7 29. Qb2 g5 30. Ra1 Rxa1+ 31. Qxa1 Qd7 32. Qe1 Qd3 33. Qd2 Qf3 34. Qe3 g4 35. Qxf3 gxf3 36. Kf1 Kg7 37. Ke1 Kg6 38. Kd2 Bg5+ 39. Kd3 Kf5 40. h3 h5 41. Bd4 Bc1 42. Bc3 Bh6 43. Bd4 Bg5 44. Bc3 Bh6 45. Bd4 Bg5 46. Bc3 Bh6 47. Bd4 f6 48. exf6 e5 49. Be3 Bf8 50. g4+ Kxf6 51. Ke4 hxg4 52. hxg4 Ke6 53. Bd2 Bg7 54. Bc3 Bf6 55. Bb2 Bg7 56. Bc1 Bf6 57. Be3 Bg7 58. Bd2 Bf6 59. Bh6 Be7 60. g5 Bd8 61. g6 Bh4 62. Kxf3 Kf6 63. g7 Kf7 64. Ke3 e4 65. Kxe4 Bxf2 66. Ke5 Bg3+ 67. Bf4 Be1 68. Kd6 Kxg7 1/2-1/2

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.25"]
[Round "9"]
[White "Dai, Changren"]
[Black "Ilamparthi, AR."]
[Result "1-0"]
[ECO "D41"]
[WhiteElo "2531"]
[BlackElo "2469"]
[PlyCount "111"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. Bg5 Nc6 8. Bxf6 Nxd4 9. Bxd8 Nxf3+ 10. exf3 Kxd8 11. 0-0-0 Bd7 12. Bb5 Bc6 13. Bc4 Kc7 14. Bxd5 Bc5 15. Bxf7 Bxf2 16. Bd5 Be8 17. Be4 Rc8 18. Rd3 g6 19. Rhd1 Rf8 20. Bd5 Kb6 21. Kb1 Bc5 22. Be6 Rc6 23. Bd7 Bxd7 24. Rxd7 Ka6 25. Rxh7 Rfc8 26. Rhd7 b5 27. Ne4 Bf8 28. Rd8 Kb6 29. Rxc8 Rxc8 30. a3 a5 31. Rd5 Rc6 32. Nc3 b4 33. axb4 Bxb4 34. Ne4 a4 35. Rd3 Kb5 36. Nc3+ Kc4 37. Kc2 Re6 38. Ne4 Ra6 39. Nd2+ Kc5 40. Re3 Rc6 41. Rd3 Ra6 42. h3 Re6 43. Ne4+ Kc4 44. Rd8 Re7 45. Ra8 Kb5 46. Rc8 Re5 47. Kd3 Rd5+ 48. Ke2 Rd4 49. h4 Be7 50. g3 Rb4 51. Kd3 Ka6 52. Rc6+ Kb5 53. Re6 Bf8 54. Nc3+ Ka5 55. Kc2 Rd4 56. Rxg6 1-0

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.24"]
[Round "8"]
[White "Xu, Xiangyu"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2623"]
[BlackElo "2531"]
[PlyCount "34"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Bd6 7. Bxd6 Qxd6 8. 0-0 0-0 9. Nbd2 Nbd7 10. c4 c5 11. cxd5 Qxd5 12. Rfc1 cxd4 13. Qxd4 Qxd4 14. Nxd4 Rfc8 15. Kf1 Kf8 16. Ke2 Ke7 17. h3 h6 1/2-1/2

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.23"]
[Round "7"]
[White "Dai, Changren"]
[Black "Ivic, Velimir"]
[Result "0-1"]
[ECO "E48"]
[WhiteElo "2531"]
[BlackElo "2630"]
[PlyCount "82"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Nge2 d5 7. 0-0 Bf8 8. a3 Nbd7 9. h3 c6 10. Nf4 dxc4 11. Bxc4 b5 12. Ba2 a5 13. Re1 Qe7 14. e4 e5 15. dxe5 Nxe5 16. Qc2 Ba6 17. Be3 g5 18. Nfe2 b4 19. Na4 Bd3 20. Qc1 Nxe4 21. Ng3 Nxg3 22. fxg3 Qd6 23. Bf2 Bg6 24. Qxg5 Nd3 25. Rxe8 Rxe8 26. Rd1 Re5 27. Qg4 Nxf2 28. Kxf2 Qf6+ 29. Kg1 bxa3 30. Rf1 Rf5 31. Rxf5 Qxf5 32. Qxf5 Bxf5 33. bxa3 Bc2 34. Nb2 Bxa3 35. Nc4 Bc5+ 36. Kf1 Bd3+ 37. Ke1 Be4 38. Ke2 Bd5 39. Kd3 a4 40. g4 Bxg2 41. Ne5 Bd5 0-1

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.22"]
[Round "6"]
[White "Indjic, Aleksandar"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2637"]
[BlackElo "2531"]
[PlyCount "121"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nd7 3. d4 Nb6 4. Nc3 Bf5 5. Nh4 Bg4 6. Qd3 e6 7. e4 c6 8. h3 Bh5 9. Ng2 dxe4 10. Nxe4 Bg6 11. Nh4 Bxe4 12. Qxe4 Be7 13. Nf3 Nf6 14. Qe2 Qd5 15. Bg2 Qb5 16. Ne5 Qxe2+ 17. Kxe2 Nfd7 18. Nd3 Bf6 19. c3 e5 20. dxe5 Nxe5 21. Bf4 Nxd3 22. Kxd3 0-0-0+ 23. Kc2 g5 24. Bc1 Rhe8 25. Bf3 Nc4 26. b3 Nd6 27. Rd1 Ne4 28. Rxd8+ Kxd8 29. Bxe4 Rxe4 30. Be3 Kc7 31. Kd3 Re6 32. Rf1 h5 33. c4 b6 34. f4 g4 35. hxg4 hxg4 36. c5 Re8 37. Rh1 Rd8+ 38. Ke4 Re8+ 39. Kf5 Rxe3 40. Kxf6 Rxg3 41. f5 Rf3 42. Rh5 g3 43. Rg5 bxc5 44. Kxf7 g2 45. f6 Rf2 46. Ke7 Rxa2 47. f7 Re2+ 48. Kf6 Rf2+ 49. Kg7 Kb6 50. f8Q Rxf8 51. Kxf8 Kb5 52. Ke7 g1Q 53. Rxg1 c4 54. bxc4+ Kxc4 55. Ra1 c5 56. Kd6 Kd4 57. Kc6 c4 58. Kb5 Kd3 59. Kb4 a5+ 60. Rxa5 c3 61. Ra3 1-0

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.21"]
[Round "5"]
[White "Dai, Changren"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2531"]
[BlackElo "2670"]
[PlyCount "93"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 e5 6. d5 a5 7. Be3 Na6 8. Be2 0-0 9. Nf3 Nc5 10. Qc2 Nh5 11. Nd2 Nf4 12. Bf1 f5 13. Bxc5 dxc5 14. 0-0-0 Bd7 15. Kb1 a4 16. a3 Kh8 17. Ka2 c6 18. g3 Nh5 19. Bd3 Nf6 20. Rhe1 cxd5 21. cxd5 Ne8 22. f4 fxe4 23. Ndxe4 exf4 24. gxf4 Rxf4 25. Nxc5 Rc8 26. Nxd7 Bxc3 27. Rxe8+ Qxe8 28. Nb6 Rc7 29. bxc3 Rcf7 30. Rd2 Qd8 31. Nxa4 Qxd5+ 32. c4 Qd4 33. Bxg6 Qxd2 34. Qxd2 Rf2 35. Bxf7 Rxd2+ 36. Kb3 Rd3+ 37. Kb4 Rxh3 38. Bd5 Kg7 39. Bxb7 Kf6 40. Nc3 Ke7 41. Nb5 h5 42. c5 Rh4+ 43. Ka5 Rc4 44. c6 h4 45. c7 Kd7 46. Kb6 h3 47. a4 1-0

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.20"]
[Round "4"]
[White "Theodorou, Nikolas"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2611"]
[BlackElo "2531"]
[PlyCount "39"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c5 4. e3 e6 5. Be2 Bd6 6. dxc5 Bxc5 7. 0-0 0-0 8. c4 b6 9. Nc3 Bb7 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. a3 Nd7 13. b4 Be7 14. Rc1 Rc8 15. Qa4 a5 16. Rxc8 Qxc8 17. bxa5 bxa5 18. Qxa5 Qa8 19. Qc7 Bc6 20. Bg5 1/2-1/2

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.19"]
[Round "3"]
[White "Dai, Changren"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2531"]
[BlackElo "2706"]
[PlyCount "69"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 c5 7. dxc5 Bxc5 8. Bxc4 a6 9. Ne5 0-0 10. 0-0 Be7 11. Be2 Nxe5 12. Bxe5 Qa5 13. Qd4 Rd8 14. Qf4 Ne8 15. Ne4 Bd7 16. Bc3 Qc7 17. Qxc7 Nxc7 18. Ba5 Rdc8 19. Bf3 Bc6 20. Rfd1 Ne8 21. Rac1 Bd5 22. Nc3 Bxf3 23. gxf3 b5 24. Rd7 Kf8 25. a3 Nf6 26. Rb7 Ke8 27. Ne2 Nd7 28. Rxc8+ Rxc8 29. Ra7 Ne5 30. f4 Nd3 31. Bc3 Nxb2 32. Bxb2 Rc2 33. Ra8+ Kd7 34. Ra7+ Ke8 35. Ra8+ 1/2-1/2

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.18"]
[Round "2"]
[White "Paravyan, David"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2596"]
[BlackElo "2531"]
[PlyCount "96"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. Bg5 h6 8. Bh4 d6 9. c3 Ba7 10. Nbd2 g5 11. Bg3 Na5 12. Bc2 Nh5 13. b4 Nc6 14. Bb3 Qf6 15. Bd5 Bd7 16. d4 Nxg3 17. fxg3 g4 18. 0-0 gxf3 19. Rxf3 Qg5 20. Rxf7 Nxd4 21. cxd4 Bxd4+ 22. Kh1 Bxa1 23. Nf3 Qe3 24. Qxa1 0-0-0 25. Qf1 Rhf8 26. Nxe5 Rxf7 27. Nxf7 Re8 28. h3 Qxg3 29. Nxh6 c6 30. Nf5 Qe5 31. Qc1 Kb7 32. Bf7 Rh8 33. Qg5 d5 34. Qg3 Qxg3 35. Nxg3 Rh7 36. Bh5 dxe4 37. Kg1 e3 38. Kf1 Be6 39. Bf3 Bxa2 40. Ke2 Re7 41. Ne4 a5 42. bxa5 b4 43. h4 Ka6 44. h5 b3 45. Nc5+ Kb5 46. Nd3 c5 47. a6 c4 48. Nf4 b2 0-1

[Event "Sharjah Masters-A 8th"]
[Site "Sharjah"]
[Date "2025.05.17"]
[Round "1"]
[White "Dai, Changren"]
[Black "Salem, AR Saleh"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2531"]
[BlackElo "2631"]
[PlyCount "59"]
[EventDate "2025.05.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB22_2025"]
[SourceDate "2025.05.28"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 Nbd7 7. g4 a6 8. Nf3 Rb8 9. Qc2 c5 10. Bg2 b5 11. dxc5 Nxc5 12. cxb5 axb5 13. e5 Nfd7 14. exd6 exd6 15. 0-0 Bb7 16. Rad1 Qa5 17. Rxd6 Qa8 18. Qd1 Ne5 19. Nd5 Nc4 20. Bxc5 Nxd6 21. Nb6 Qxa2 22. Nd7 Rbd8 23. Qxd6 Rfe8 24. Nf6+ Bxf6 25. Qxf6 Qe6 26. Qxe6 Rxe6 27. b4 Ree8 28. Nd4 Be4 29. Bxe4 Rxe4 30. Nxb5 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.15"]
[Round "9"]
[White "Pranesh, Munirethinam"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2576"]
[BlackElo "2531"]
[PlyCount "99"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. Nbd2 Nd4 12. Nxd4 exd4 13. Qf3 Rb8 14. Ne4 Bb4 15. Re2 Kh8 16. Qf5 Ne7 17. Qh5 Bxe4 18. Rxe4 Ng6 19. c3 Bd6 20. Rxd4 f5 21. Bg5 Qe8 22. Kf1 Be5 23. Re1 Qc6 24. Rd5 Rbe8 25. Qf3 f4 26. h4 Bd6 27. Rxe8 Qxe8 28. Qe4 f3 29. Rf5 fxg2+ 30. Kxg2 Ne5 31. d4 Rxf5 32. Qxf5 Qa8+ 33. f3 Ng6 34. h5 Qf8 35. Bf7 Ne7 36. Qe6 h6 37. Bh4 Ng8 38. b3 Nf6 39. c4 bxc4 40. bxc4 c5 41. d5 Nh7 42. Kh3 Qb8 43. Qe8+ Qxe8 44. Bxe8 Kg8 45. Bg6 Nf6 46. Bg3 Bxg3 47. Kxg3 Kf8 48. d6 Nd7 49. Kf4 Nb6 50. Ke4 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.14"]
[Round "8"]
[White "Dai, Changren"]
[Black "Tabatabaei, Mohammad Amin"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "2531"]
[BlackElo "2670"]
[PlyCount "141"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 h6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 d5 7. 0-0 0-0 8. Qc2 c6 9. b3 b6 10. Rd1 a5 11. Bc3 Ba6 12. Nbd2 b5 13. e4 bxc4 14. bxc4 Nxe4 15. Nxe4 dxe4 16. Ne5 f5 17. Qa4 Bf6 18. Rab1 Kh7 19. Bf1 Qc8 20. Rb6 Qe8 21. Qxa5 e3 22. fxe3 Bxe5 23. dxe5 Bb7 24. Qb4 c5 25. Qb2 Qh5 26. Be2 Bf3 27. Re1 Re8 28. Rd6 Ra4 29. Qc2 Ra3 30. Qb2 Bxe2 31. Qxa3 Bf3 32. Qxc5 Be4 33. Rd4 Ba8 34. Rf4 Nc6 35. Qd6 Qf7 36. Qd2 Rd8 37. Qc2 Qb7 38. Qb2 Qa6 39. Qc2 Qb7 40. Qb2 Qa6 41. h3 Rb8 42. Qe2 Ne7 43. Kh2 Qa3 44. Bd4 Ng6 45. Rf2 Be4 46. g4 Nh4 47. gxf5 exf5 48. Rg1 Qe7 49. Rf4 g5 50. Rxh4 gxh4 51. Qh5 Rb6 52. a4 Ra6 53. a5 Rc6 54. Qe2 Qc7 55. Qh5 Qe7 56. Qe2 Qf7 57. c5 Ra6 58. Qb2 Rxa5 59. Ra1 Rxa1 60. Qxa1 Qc4 61. Kg1 Qg8+ 62. Kf2 Qg3+ 63. Ke2 f4 64. e6 Qg2+ 65. Kd1 Qg1+ 66. Ke2 Qg2+ 67. Ke1 f3 68. Qa7+ Kg6 69. Qf7+ Kg5 70. Bf6+ Kf5 71. Bg7+ 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.13"]
[Round "7"]
[White "Dai, Changren"]
[Black "Yakubboev, Nodirbek"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2531"]
[BlackElo "2665"]
[PlyCount "72"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bh4 Bf5 8. Qa4+ Nc6 9. e3 g5 10. Bg3 0-0 11. Bb5 Bxc3+ 12. bxc3 Ne7 13. Qb3 c6 14. Be2 b5 15. Nd2 Ng6 16. a4 a6 17. Qd1 Qe7 18. 0-0 g4 19. Qc1 Nh5 20. Nb3 Nxg3 21. fxg3 Qg5 22. Nc5 h5 23. Rf2 Kg7 24. Qd2 Rae8 25. Raf1 Bc8 26. Rf6 Qxe3+ 27. Qxe3 Rxe3 28. Bd3 Ne7 29. a5 Re6 30. Nxe6+ Bxe6 31. Be2 c5 32. h3 c4 33. hxg4 hxg4 34. Bd1 Re8 35. R6f4 Rb8 36. Rf6 Ng8 1/2-1/2

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.12"]
[Round "6"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2387"]
[BlackElo "2531"]
[PlyCount "82"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nbd2 Bf5 5. Nh4 Bc8 6. e3 g6 7. b3 Bg7 8. Bb2 0-0 9. Bd3 c5 10. dxc5 Na6 11. 0-0 Nxc5 12. Be2 b6 13. b4 Ne6 14. Nhf3 a5 15. a3 Bb7 16. Qb3 a4 17. Qa2 Qd7 18. Rfd1 Rfd8 19. Rac1 Rac8 20. Nd4 dxc4 21. Bxc4 Bd5 22. Qb1 Nxd4 23. Bxd4 Rxc4 24. Rxc4 Bxc4 25. Nxc4 Ng4 26. Nxb6 Qd6 27. h3 Nxf2 28. Kxf2 e5 29. Nc4 Qf6+ 30. Kg1 exd4 31. Qd3 Qc6 32. Nd2 Bf6 33. Ne4 Be5 34. Nc5 Qf6 35. Qe4 Kg7 36. Kh1 dxe3 37. Re1 Bg3 38. Rg1 Qf2 39. Nd3 Rxd3 40. Qxd3 e2 41. Qc3+ f6 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.11"]
[Round "5"]
[White "Dai, Changren"]
[Black "Yang, Zilong"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "2531"]
[BlackElo "2326"]
[PlyCount "98"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 Nxd4 8. Qxd4 b5 9. 0-0-0 Bb7 10. f3 Rc8 11. Qd2 Bb4 12. Bd4 f6 13. g5 e5 14. Bb6 Bxc3 15. bxc3 Qxb6 16. Qxd7+ Kf8 17. Bh3 Qc7 18. Qe6 Re8 19. Rd7 Rxe6 20. Rxc7 Re7 21. Bd7 fxg5 22. Rxb7 Kf7 23. Bc6 Nf6 24. Rb6 Rc8 25. Rxa6 Rec7 26. Bxb5 Rxc3 27. Ba4 Rxf3 28. Bb3+ Kg6 29. Kb2 g4 30. Re6 Rc5 31. a4 Kg5 32. Ka3 Rxc2 33. Rxe5+ Kh4 34. Re7 Re2 35. Rxg7 h5 36. Rb1 Nxe4 37. Re7 Ree3 38. Rb2 Nc5 39. Rxe3 Rxe3 40. a5 Kh3 41. Ka2 Nd3 42. Rb1 Re5 43. Rd1 Rxa5+ 44. Kb1 Nf2 45. Rd2 Rf5 46. Bc2 Rf4 47. Rd5 h4 48. Rh5 Ne4 49. Bd3 Nd2+ 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.10"]
[Round "4"]
[White "Dau, Khuong Duy"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2423"]
[BlackElo "2531"]
[PlyCount "86"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. a3 0-0 9. Nc3 h6 10. Nd5 Na5 11. Ba2 Nxd5 12. Bxd5 c6 13. Ba2 Kh8 14. b4 Nb7 15. d4 f5 16. dxe5 fxe4 17. Nd4 Qe8 18. Be3 dxe5 19. Ne6 Bxe6 20. Bxe6 Bxb4 21. Bd7 Qe7 22. axb4 Rfd8 23. Bxc6 Rxd1 24. Rfxd1 Rd8 25. Rxd8+ Nxd8 26. Bc5 Qh4 27. Bd5 Qh5 28. Re1 Nf7 29. h4 g5 30. c4 bxc4 31. Bxc4 gxh4 32. Ra1 Ng5 33. Bf1 Kg7 34. Be3 Qg4 35. Kh1 h3 36. gxh3 Nxh3 37. Bxh3 Qxh3+ 38. Kg1 Qe6 39. Ra5 h5 40. b5 h4 41. Kh2 h3 42. Kg3 Qf5 43. f4 Qg6+ 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.09"]
[Round "3"]
[White "Dai, Changren"]
[Black "Isanzhulov, Arystan"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "2531"]
[BlackElo "2372"]
[PlyCount "75"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Qb3 a5 6. Bg5 dxc4 7. Qxc4 c6 8. a3 b5 9. Qb3 Be7 10. e4 b4 11. axb4 Bxb4 12. e5 h6 13. Bd2 Nd5 14. Ne4 Bxd2+ 15. Nfxd2 0-0 16. Bc4 Nd7 17. 0-0 Ba6 18. Bxa6 Rxa6 19. Nc4 Qb8 20. Qd3 Qb4 21. Ned6 Raa8 22. Ra3 a4 23. Qe2 f5 24. exf6 Rxf6 25. Rg3 Nf8 26. Ne4 Rf4 27. Nc5 Re8 28. Nd3 Qxc4 29. Nxf4 Qxd4 30. Nxd5 cxd5 31. Rc1 Qf4 32. Qc2 Qd4 33. h3 Rb8 34. Rb1 Qe5 35. Rg4 d4 36. Qxa4 Qf5 37. Rc1 Rd8 38. Rxd4 1-0

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.08"]
[Round "2"]
[White "Vasilkov, Nikolay"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2201"]
[BlackElo "2531"]
[PlyCount "92"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 e6 5. Nf3 Nd7 6. 0-0 h6 7. a4 Ne7 8. Nbd2 a6 9. a5 g5 10. Nb3 Qc7 11. Bd2 0-0-0 12. c4 f6 13. Rc1 Ng6 14. Ne1 dxc4 15. Bxc4 fxe5 16. g4 Be4 17. Bxe6 Qd6 18. Nc5 Bd5 19. Bf5 Kb8 20. Qc2 Rg8 21. Nxd7+ Rxd7 22. dxe5 Nxe5 23. Bxd7 Qxd7 24. Qf5 Qc7 25. f4 Nc4 26. Rxc4 Bxc4 27. Rf2 Bd6 28. fxg5 hxg5 29. Bxg5 Re8 30. Nd3 Bxd3 31. Qxd3 Bc5 32. Bh4 Qxa5 33. Bg3+ Ka8 34. Kg2 Bxf2 35. Bxf2 Qb4 36. Qf3 Qxb2 37. g5 c5 38. h4 c4 39. g6 c3 40. Qf7 Qe2 41. g7 Qg4+ 42. Kh2 Rc8 43. Qe7 Qf4+ 44. Kg2 c2 45. Qe3 Qxe3 46. Bxe3 Rg8 0-1

[Event "Asia-ch"]
[Site "Al Ain"]
[Date "2025.05.07"]
[Round "1"]
[White "Dai, Changren"]
[Black "Akhilbay, Imangali"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2531"]
[BlackElo "2346"]
[PlyCount "82"]
[EventDate "2025.05.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "UAE"]
[SourceTitle "CB21_2025"]
[SourceDate "2025.05.21"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.21"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 h6 5. Qc2 g6 6. a3 Bg7 7. b4 d6 8. Bb2 0-0 9. Be2 a5 10. b5 Ne7 11. 0-0 Nd7 12. Rad1 Re8 13. d4 exd4 14. Nxd4 Nc5 15. Bf3 Nf5 16. Nb3 Nh4 17. Bd5 Bf5 18. e4 Bh3 19. f4 Bxg2 20. Nxc5 Bxf1 21. Nxb7 Qc8 22. Rxf1 Bd4+ 23. Rf2 Qh3 24. Kh1 Nf5 25. Kg1 Qg4+ 26. Kh1 Qh3 27. Kg1 Bxf2+ 28. Qxf2 Ne3 29. Bc6 Nxc4 30. Ba1 Re6 31. Qg3 Qh5 32. a4 Nd2 33. Kg2 Rae8 34. h3 Nxe4 35. Bxe4 Rxe4 36. Nxe4 Rxe4 37. Bc3 Qd5 38. Kf2 Rxa4 39. Qh4 g5 40. Qxh6 Rxf4+ 41. Ke2 Qe4+ 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.18"]
[White "Dai, Changren"]
[Black "Zhang, Ziji"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2527"]
[BlackElo "2371"]
[PlyCount "57"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Hebei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 c6 2. Nf3 Nf6 3. e3 d5 4. Qc2 g6 5. h3 Bg7 6. Be2 0-0 7. 0-0 b6 8. b4 dxc4 9. Bxc4 Nd5 10. d4 Nxb4 11. Qe2 c5 12. Bb2 cxd4 13. Nxd4 N4c6 14. Nf3 Bxb2 15. Qxb2 Na5 16. Be2 Bb7 17. Rd1 Qc8 18. Nc3 Nd7 19. e4 Nf6 20. Rac1 Qe6 21. e5 Nd5 22. Nxd5 Bxd5 23. Ng5 Qf5 24. Rxd5 Qxg5 25. Rc7 Rad8 26. Rxd8 Rxd8 27. Rxa7 Rd2 28. Qc1 Nc6 29. Rd7 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.03"]
[Round "9.18"]
[White "Dai, Changren"]
[Black "Zhang, Ziji"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2527"]
[BlackElo "2371"]
[PlyCount "57"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Hebei"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 c6 2. Nf3 Nf6 3. e3 d5 4. Qc2 g6 5. h3 Bg7 6. Be2 0-0 7. 0-0 b6 8. b4 dxc4 9. Bxc4 Nd5 10. d4 Nxb4 11. Qe2 c5 12. Bb2 cxd4 13. Nxd4 N4c6 14. Nf3 Bxb2 15. Qxb2 Na5 16. Be2 Bb7 17. Rd1 Qc8 18. Nc3 Nd7 19. e4 Nf6 20. Rac1 Qe6 21. e5 Nd5 22. Nxd5 Bxd5 23. Ng5 Qf5 24. Rxd5 Qxg5 25. Rc7 Rad8 26. Rxd8 Rxd8 27. Rxa7 Rd2 28. Qc1 Nc6 29. Rd7 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.10"]
[White "Dai, Changren"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2527"]
[BlackElo "2451"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Hangzhou"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 0-0 11. 0-0 Bb6 12. Na4 Ba6 13. Nxb6 Qxb6 14. Bg5 Rfe8 15. Rfe1 Ne4 16. Be3 d4 17. Bxe4 dxe3 18. f3 g6 19. Qxc6 Rab8 20. Rac1 Qxc6 21. Rc2 Qc5 22. Rxc5 Bb7 23. Rc2 Bxe4 24. fxe4 Rxe4 25. Rd1 Rb7 26. Kg2 a5 27. Rd3 a4 28. b3 axb3 29. axb3 Re5 30. Rcc3 Rbe7 31. Rd4 Rf5 32. Rf4 Rb5 33. Rf3 Rbe5 34. b4 g5 35. Rf1 Rb5 36. Rb1 Re4 37. Rc5 Rxc5 38. bxc5 Rc4 39. Rb5 g4 40. Rb3 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.02"]
[Round "8.10"]
[White "Dai, Changren"]
[Black "Kong, Xiangrui"]
[Result "1/2-1/2"]
[ECO "D33"]
[WhiteElo "2527"]
[BlackElo "2451"]
[PlyCount "79"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Hangzhou"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. g3 d5 5. cxd5 exd5 6. d4 Nc6 7. Bg2 cxd4 8. Nxd4 Bc5 9. Nxc6 bxc6 10. Qc2 0-0 11. 0-0 Bb6 12. Na4 Ba6 13. Nxb6 Qxb6 14. Bg5 Rfe8 15. Rfe1 Ne4 16. Be3 d4 17. Bxe4 dxe3 18. f3 g6 19. Qxc6 Rab8 20. Rac1 Qxc6 21. Rc2 Qc5 22. Rxc5 Bb7 23. Rc2 Bxe4 24. fxe4 Rxe4 25. Rd1 Rb7 26. Kg2 a5 27. Rd3 a4 28. b3 axb3 29. axb3 Re5 30. Rcc3 Rbe7 31. Rd4 Rf5 32. Rf4 Rb5 33. Rf3 Rbe5 34. b4 g5 35. Rf1 Rb5 36. Rb1 Re4 37. Rc5 Rxc5 38. bxc5 Rc4 39. Rb5 g4 40. Rb3 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.6"]
[White "Xiu, Deshun"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2516"]
[BlackElo "2527"]
[PlyCount "90"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Beijing"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Bd2 c5 7. a3 Bxc3 8. Bxc3 cxd4 9. exd4 d5 10. b3 Nbd7 11. Nf3 b6 12. 0-0 Bb7 13. Re1 Rc8 14. Bb2 Qc7 15. Rc1 Qf4 16. g3 Qd6 17. Bf1 dxc4 18. bxc4 b5 19. c5 Qc6 20. Bg2 Qa6 21. Qe2 Qa4 22. Qd1 Qa6 23. Qe2 Qa4 24. Qd1 Qxd1 25. Rexd1 Bd5 26. Nd2 Bxg2 27. Kxg2 Nb8 28. a4 a6 29. axb5 axb5 30. Ra1 Nc6 31. Nb3 Ra8 32. Rxa8 Rxa8 33. Ra1 Rxa1 34. Bxa1 Nd5 35. Bb2 f5 36. Bc1 Kf7 37. Kf3 Kf6 38. h4 h6 39. Ke2 g5 40. hxg5+ hxg5 41. Bd2 g4 42. f3 Kg6 43. Kf2 Kf7 44. Ke2 Kf6 45. Be1 Kg6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.05.01"]
[Round "7.6"]
[White "Xiu, Deshun"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E47"]
[WhiteElo "2516"]
[BlackElo "2527"]
[PlyCount "90"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Beijing"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 Re8 6. Bd2 c5 7. a3 Bxc3 8. Bxc3 cxd4 9. exd4 d5 10. b3 Nbd7 11. Nf3 b6 12. 0-0 Bb7 13. Re1 Rc8 14. Bb2 Qc7 15. Rc1 Qf4 16. g3 Qd6 17. Bf1 dxc4 18. bxc4 b5 19. c5 Qc6 20. Bg2 Qa6 21. Qe2 Qa4 22. Qd1 Qa6 23. Qe2 Qa4 24. Qd1 Qxd1 25. Rexd1 Bd5 26. Nd2 Bxg2 27. Kxg2 Nb8 28. a4 a6 29. axb5 axb5 30. Ra1 Nc6 31. Nb3 Ra8 32. Rxa8 Rxa8 33. Ra1 Rxa1 34. Bxa1 Nd5 35. Bb2 f5 36. Bc1 Kf7 37. Kf3 Kf6 38. h4 h6 39. Ke2 g5 40. hxg5+ hxg5 41. Bd2 g4 42. f3 Kg6 43. Kf2 Kf7 44. Ke2 Kf6 45. Be1 Kg6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.5"]
[White "Xu, Yi"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2480"]
[BlackElo "2527"]
[PlyCount "60"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 a6 8. Bf1 d5 9. exd5 Qxd5 10. dxc5 Qxc5 11. h3 e5 12. Nbd2 Rd8 13. Qa4 h6 14. Nb3 Qe7 15. Na5 Nxa5 16. Rxe5 Qc7 17. Qxa5 Qxa5 18. Rxa5 Ne4 19. Nd4 b6 20. Ra4 Bb7 21. Be3 b5 22. Ra5 b4 23. Rc1 Rac8 24. Ne2 bxc3 25. Nxc3 Nxc3 26. bxc3 Bxc3 27. Rc5 Rxc5 28. Bxc5 Bd4 29. Bxd4 Rxd4 30. Rc7 Bd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.30"]
[Round "6.5"]
[White "Xu, Yi"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2480"]
[BlackElo "2527"]
[PlyCount "60"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shanghai"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 a6 8. Bf1 d5 9. exd5 Qxd5 10. dxc5 Qxc5 11. h3 e5 12. Nbd2 Rd8 13. Qa4 h6 14. Nb3 Qe7 15. Na5 Nxa5 16. Rxe5 Qc7 17. Qxa5 Qxa5 18. Rxa5 Ne4 19. Nd4 b6 20. Ra4 Bb7 21. Be3 b5 22. Ra5 b4 23. Rc1 Rac8 24. Ne2 bxc3 25. Nxc3 Nxc3 26. bxc3 Bxc3 27. Rc5 Rxc5 28. Bxc5 Bd4 29. Bxd4 Rxd4 30. Rc7 Bd5 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.29"]
[Round "5.13"]
[White "Dai, Changren"]
[Black "Chen, Qi B"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2527"]
[BlackElo "2482"]
[PlyCount "66"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 Nf6 17. Qf3 Qd7 18. g3 Rce8 19. Bg5 Bd8 20. a4 Kg8 21. b4 Rxe1 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. Bd2 g6 25. h4 Ng7 26. Bg2 Ne6 27. c3 a6 28. h5 f5 29. b5 axb5 30. axb5 Bf6 31. hxg6 hxg6 32. g4 f4 33. bxc6 bxc6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.29"]
[Round "5.13"]
[White "Dai, Changren"]
[Black "Chen, Qi B"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2527"]
[BlackElo "2482"]
[PlyCount "66"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Jiangsu"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1 Nxe5 8. Rxe5 0-0 9. Nc3 Ne8 10. Nd5 Bd6 11. Re1 c6 12. Ne3 Bc7 13. Nf5 d5 14. Ne7+ Kh8 15. Nxc8 Rxc8 16. d3 Nf6 17. Qf3 Qd7 18. g3 Rce8 19. Bg5 Bd8 20. a4 Kg8 21. b4 Rxe1 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. Bd2 g6 25. h4 Ng7 26. Bg2 Ne6 27. c3 a6 28. h5 f5 29. b5 axb5 30. axb5 Bf6 31. hxg6 hxg6 32. g4 f4 33. bxc6 bxc6 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.2"]
[White "Dai, Changren"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2527"]
[BlackElo "2441"]
[PlyCount "137"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Shenzhen"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. Bg2 d6 9. h3 Re8 10. 0-0 Bd7 11. Qd2 Qc8 12. Kh2 Nxd4 13. Bxd4 Bc6 14. Rae1 b5 15. Re3 b4 16. Nd5 Bxd5 17. exd5 Qa6 18. Rfe1 Rxe3 19. Rxe3 Qc4 20. Kg1 Qxa2 21. b3 Qa5 22. Qd3 Re8 23. Qc4 Rxe3 24. Bxe3 Ne8 25. Qc6 Kf8 26. Bf1 Qa1 27. Kg2 Qc3 28. Bxa7 Qxc6 29. dxc6 Ke7 30. Bc4 Bc3 31. Kf3 Nf6 32. Ke3 d5 33. Bc5+ Ke6 34. Bd3 Ne4 35. Bxe4 dxe4 36. Kxe4 f5+ 37. Kd3 Kd5 38. Be3 Kxc6 39. Bf4 Be1 40. f3 Kd5 41. Bxc7 h5 42. Bf4 Bf2 43. Ke2 Bc5 44. Be3 Bd6 45. Bf2 g5 46. g4 fxg4 47. fxg4 hxg4 48. hxg4 Ke4 49. Be3 Be7 50. Kf2 Bf6 51. Bd2 Be7 52. Kg2 Ke5 53. Kf3 Kd4 54. Kf2 Bf8 55. Ke2 Be7 56. Be3+ Ke4 57. Kf2 Bf6 58. Bc5 Bd4+ 59. Bxd4 Kxd4 60. Ke2 Ke4 61. Kd1 Kf4 62. c4 Kxg4 63. Ke2 Kf4 64. Kf2 g4 65. Kg2 g3 66. Kg1 Ke5 67. Kg2 Kf4 68. Kg1 Ke5 69. Kg2 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.28"]
[Round "4.2"]
[White "Dai, Changren"]
[Black "Jiang, Haochen"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2527"]
[BlackElo "2441"]
[PlyCount "137"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Shenzhen"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 g6 5. d4 exd4 6. Nxd4 Bg7 7. Be3 0-0 8. Bg2 d6 9. h3 Re8 10. 0-0 Bd7 11. Qd2 Qc8 12. Kh2 Nxd4 13. Bxd4 Bc6 14. Rae1 b5 15. Re3 b4 16. Nd5 Bxd5 17. exd5 Qa6 18. Rfe1 Rxe3 19. Rxe3 Qc4 20. Kg1 Qxa2 21. b3 Qa5 22. Qd3 Re8 23. Qc4 Rxe3 24. Bxe3 Ne8 25. Qc6 Kf8 26. Bf1 Qa1 27. Kg2 Qc3 28. Bxa7 Qxc6 29. dxc6 Ke7 30. Bc4 Bc3 31. Kf3 Nf6 32. Ke3 d5 33. Bc5+ Ke6 34. Bd3 Ne4 35. Bxe4 dxe4 36. Kxe4 f5+ 37. Kd3 Kd5 38. Be3 Kxc6 39. Bf4 Be1 40. f3 Kd5 41. Bxc7 h5 42. Bf4 Bf2 43. Ke2 Bc5 44. Be3 Bd6 45. Bf2 g5 46. g4 fxg4 47. fxg4 hxg4 48. hxg4 Ke4 49. Be3 Be7 50. Kf2 Bf6 51. Bd2 Be7 52. Kg2 Ke5 53. Kf3 Kd4 54. Kf2 Bf8 55. Ke2 Be7 56. Be3+ Ke4 57. Kf2 Bf6 58. Bc5 Bd4+ 59. Bxd4 Kxd4 60. Ke2 Ke4 61. Kd1 Kf4 62. c4 Kxg4 63. Ke2 Kf4 64. Kf2 g4 65. Kg2 g3 66. Kg1 Ke5 67. Kg2 Kf4 68. Kg1 Ke5 69. Kg2 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.27"]
[Round "3.2"]
[White "Zhao, Jun"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2532"]
[BlackElo "2527"]
[PlyCount "80"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. Bf4 a5 13. a4 0-0 14. 0-0 Ba6 15. Bg3 b4 16. Bc4 Bxc4 17. Qxc4 Nh5 18. Nd3 Nxg3 19. hxg3 Rfd8 20. c3 Rab8 21. Rfc1 h6 22. Rc2 bxc3 23. bxc3 c5 24. dxc5 Rdc8 25. Rd2 Bxc5 26. Nxc5 Qb6 27. Rad1 Rxc5 28. Qe4 Rxc3 29. Rd6 Rc1 30. Rxc1 Qxd6 31. g4 g6 32. Rc4 Rb4 33. Qc2 Qe5 34. Rxb4 axb4 35. Qc8+ Kg7 36. Qc4 Qc3 37. Qb5 b3 38. Kh2 b2 39. a5 Qc1 40. Qe5+ Kh7 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.27"]
[Round "3.2"]
[White "Zhao, Jun"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2532"]
[BlackElo "2527"]
[PlyCount "80"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Shandong"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Qc7 11. d4 Bd6 12. Bf4 a5 13. a4 0-0 14. 0-0 Ba6 15. Bg3 b4 16. Bc4 Bxc4 17. Qxc4 Nh5 18. Nd3 Nxg3 19. hxg3 Rfd8 20. c3 Rab8 21. Rfc1 h6 22. Rc2 bxc3 23. bxc3 c5 24. dxc5 Rdc8 25. Rd2 Bxc5 26. Nxc5 Qb6 27. Rad1 Rxc5 28. Qe4 Rxc3 29. Rd6 Rc1 30. Rxc1 Qxd6 31. g4 g6 32. Rc4 Rb4 33. Qc2 Qe5 34. Rxb4 axb4 35. Qc8+ Kg7 36. Qc4 Qc3 37. Qb5 b3 38. Kh2 b2 39. a5 Qc1 40. Qe5+ Kh7 0-1

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.1"]
[White "Xu, Yinglun"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2522"]
[BlackElo "2527"]
[PlyCount "61"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Guangdong"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4 11. g3 Qh5 12. 0-0 g5 13. cxd5 Bxc3 14. bxc3 exd5 15. Be3 Nxe5 16. f3 Nc5 17. Bf5 Ne6 18. g4 Qh6 19. Rae1 Nxd4 20. Bxd4 Nc6 21. Be3 Bxf5 22. Qxf5 Qg6 23. Qxg5 Qxg5 24. Bxg5 f6 25. Be3 Kf7 26. Kf2 Rac8 27. Rb1 b6 28. Rfd1 Ne7 29. Rb3 Rc4 30. Ra3 Rc7 31. Bf4 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.26"]
[Round "2.1"]
[White "Xu, Yinglun"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2522"]
[BlackElo "2527"]
[PlyCount "61"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Guangdong"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d5 6. e5 Ne4 7. Bd3 c5 8. Nge2 cxd4 9. Nxd4 Nd7 10. Bf4 Qh4 11. g3 Qh5 12. 0-0 g5 13. cxd5 Bxc3 14. bxc3 exd5 15. Be3 Nxe5 16. f3 Nc5 17. Bf5 Ne6 18. g4 Qh6 19. Rae1 Nxd4 20. Bxd4 Nc6 21. Be3 Bxf5 22. Qxf5 Qg6 23. Qxg5 Qxg5 24. Bxg5 f6 25. Be3 Kf7 26. Kf2 Rac8 27. Rb1 b6 28. Rfd1 Ne7 29. Rb3 Rc4 30. Ra3 Rc7 31. Bf4 1/2-1/2

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2527"]
[BlackElo "2443"]
[PlyCount "135"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. Re1 d5 6. d3 g6 7. Nbd2 Bg7 8. e4 dxe4 9. dxe4 Nfd7 10. e5 Nf8 11. c3 Qd7 12. a4 Ne6 13. a5 0-0 14. Nc4 b5 15. a6 Bd5 16. Ne3 Be4 17. c4 bxc4 18. Qxd7 Nxd7 19. Nxc4 Bd5 20. Nfd2 Bxg2 21. Kxg2 Nd4 22. Ra4 f6 23. exf6 exf6 24. Nf3 f5 25. Bf4 Rfe8 26. Raa1 Nf8 27. Nd6 Rxe1 28. Rxe1 Nfe6 29. Be5 Nxf3 30. Kxf3 Rd8 31. Nb7 Rd3+ 32. Kg2 Bxe5 33. Rxe5 Nc7 34. Nxc5 Rd6 35. Re7 Nxa6 36. Na4 Nb4 37. Rxa7 Rd2 38. Kf3 Nc6 39. Rc7 Ne5+ 40. Ke3 Rd3+ 41. Ke2 Rb3 42. Rc5 Nd7 43. Rc7 Nf6 44. Rc6 Kf7 45. Rb6 Rxb6 46. Nxb6 Ke6 47. f3 Kd6 48. Nc4+ Kc5 49. Kd3 Nd5 50. Ne5 Nb4+ 51. Kc3 Nd5+ 52. Kd3 Nb4+ 53. Kd2 Kd4 54. Nd7 h6 55. Nf8 g5 56. Ke2 Nd3 57. Ne6+ Kc4 58. b3+ Kc3 59. Ke3 Nb4 60. Ng7 Nd5+ 61. Ke2 Ne7 62. g4 fxg4 63. fxg4 Kxb3 64. Nf5 Ng6 65. Ke3 Kc4 66. Ke4 Nf4 67. Nxh6 Nh3 68. Nf7 1-0

[Event "CHN-chT"]
[Site "Hebei"]
[Date "2025.04.25"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Cao, Qingfeng"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2527"]
[BlackElo "2443"]
[PlyCount "135"]
[EventDate "2025.04.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB20_2025"]
[SourceDate "2025.05.14"]
[SourceVersion "1"]
[SourceVersionDate "2025.05.14"]
[SourceQuality "1"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. Re1 d5 6. d3 g6 7. Nbd2 Bg7 8. e4 dxe4 9. dxe4 Nfd7 10. e5 Nf8 11. c3 Qd7 12. a4 Ne6 13. a5 0-0 14. Nc4 b5 15. a6 Bd5 16. Ne3 Be4 17. c4 bxc4 18. Qxd7 Nxd7 19. Nxc4 Bd5 20. Nfd2 Bxg2 21. Kxg2 Nd4 22. Ra4 f6 23. exf6 exf6 24. Nf3 f5 25. Bf4 Rfe8 26. Raa1 Nf8 27. Nd6 Rxe1 28. Rxe1 Nfe6 29. Be5 Nxf3 30. Kxf3 Rd8 31. Nb7 Rd3+ 32. Kg2 Bxe5 33. Rxe5 Nc7 34. Nxc5 Rd6 35. Re7 Nxa6 36. Na4 Nb4 37. Rxa7 Rd2 38. Kf3 Nc6 39. Rc7 Ne5+ 40. Ke3 Rd3+ 41. Ke2 Rb3 42. Rc5 Nd7 43. Rc7 Nf6 44. Rc6 Kf7 45. Rb6 Rxb6 46. Nxb6 Ke6 47. f3 Kd6 48. Nc4+ Kc5 49. Kd3 Nd5 50. Ne5 Nb4+ 51. Kc3 Nd5+ 52. Kd3 Nb4+ 53. Kd2 Kd4 54. Nd7 h6 55. Nf8 g5 56. Ke2 Nd3 57. Ne6+ Kc4 58. b3+ Kc3 59. Ke3 Nb4 60. Ng7 Nd5+ 61. Ke2 Ne7 62. g4 fxg4 63. fxg4 Kxb3 64. Nf5 Ng6 65. Ke3 Kc4 66. Ke4 Nf4 67. Nxh6 Nh3 68. Nf7 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.30"]
[Round "9"]
[White "Dai, Changren"]
[Black "Lou, Yiping"]
[Result "1-0"]
[ECO "E29"]
[WhiteElo "2527"]
[BlackElo "2464"]
[PlyCount "113"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 Nc6 8. Rb1 Na5 9. e4 Ne8 10. Nf3 f6 11. Be3 b6 12. dxc5 bxc5 13. Bxc5 d6 14. Be3 Qc7 15. c5 dxc5 16. 0-0 a6 17. e5 f5 18. c4 h6 19. Bd2 Nc6 20. Re1 Rf7 21. Be3 Na5 22. Qe2 Bb7 23. Qb2 Rd8 24. Bf1 Be4 25. Rbd1 Rb8 26. Qc3 Rb3 27. Qc1 Ba8 28. Nd2 Rb8 29. f4 Rd7 30. Qc3 Rbd8 31. Be2 Kh7 32. Nf3 Bc6 33. Rxd7 Rxd7 34. Nd2 Nb7 35. Rb1 Qd8 36. Nb3 Be4 37. Rc1 Qc7 38. Nd2 Bc6 39. Qb2 Qd8 40. Nb3 Qb6 41. Rb1 Qd8 42. Nd2 Na5 43. Qc3 Nb7 44. Rb2 g5 45. fxg5 hxg5 46. Nf3 f4 47. Bf2 Ng7 48. h4 gxh4 49. Bxh4 Qe8 50. Rd2 Nf5 51. Bd3 Qg6 52. Bf6 Kg8 53. Ng5 f3 54. gxf3 Qh6 55. Bxf5 exf5 56. Rxd7 Bxd7 57. Qd3 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.29"]
[Round "8"]
[White "Kong, Xiangrui"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2452"]
[BlackElo "2527"]
[PlyCount "122"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. dxc5 e6 6. a3 Bxc5 7. b4 Be7 8. b5 Nb8 9. Bd3 a6 10. Nc3 Qc7 11. Ne2 Nd7 12. bxa6 bxa6 13. Bf4 Bc5 14. 0-0 Ne7 15. Ned4 Ng6 16. Bxg6 hxg6 17. Re1 Be7 18. g3 Nc5 19. Bg5 Bb7 20. Bxe7 Qxe7 21. h4 Ne4 22. Qc1 0-0 23. Rb1 Rac8 24. Re3 Bc6 25. Qe1 Ba4 26. Qa5 Bxc2 27. Rb6 Rc4 28. Qxa6 Bd1 29. Rb7 Qc5 30. Rb5 Qc7 31. Qb6 Qxb6 32. Rxb6 Rfc8 33. Rb1 Bxf3 34. Nxf3 Rc1+ 35. Rxc1 Rxc1+ 36. Re1 Rc3 37. Ng5 Nxg5 38. hxg5 Rxa3 39. Rb1 Ra8 40. Rb7 Kf8 41. f4 Ke8 42. Kf2 Rd8 43. Ke3 Rd7 44. Rb8+ Ke7 45. Ra8 f6 46. Kd4 fxg5 47. fxg5 Rc7 48. Kd3 Rb7 49. Kc3 Rc7+ 50. Kd3 Rc4 51. Ra7+ Ke8 52. Ra8+ Kd7 53. Ra7+ Rc7 54. Ra6 Rb7 55. Kc3 Rb1 56. Ra7+ Kc6 57. Re7 Ra1 58. Rxe6+ Kc5 59. Rxg6 Ra7 60. Kd3 Re7 61. g4 Rxe5 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.28"]
[Round "7"]
[White "Dai, Changren"]
[Black "Bai, Jinshi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2527"]
[BlackElo "2569"]
[PlyCount "40"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bf5 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 Nd6 10. Nf1 Bg6 11. Ng3 Nd7 12. Bf4 Re8 13. Ne5 Bxd3 14. Qxd3 Nf8 15. Bd2 Bg5 16. b3 Ne6 17. Re2 Bxd2 18. Qxd2 Qg5 19. Qxg5 Nxg5 20. a4 Ne6 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.27"]
[Round "6"]
[White "Dai, Changren"]
[Black "Xie, Kaifan"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2527"]
[BlackElo "2419"]
[PlyCount "57"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 0-0 7. e5 Ne8 8. f4 exd5 9. cxd5 d6 10. Nf3 c4 11. a4 dxe5 12. fxe5 Bb7 13. axb5 Qxd5 14. Qxd5 Bxd5 15. Nd2 Bxc3 16. bxc3 Nc7 17. Bxc4 Bxc4 18. Nxc4 Nd7 19. Nd6 a6 20. bxa6 Nxe5 21. a7 Rfd8 22. Nb7 Rd7 23. Nc5 Re7 24. 0-0 Nb5 25. Bf4 f6 26. Bxe5 Rxe5 27. Nd7 Re2 28. Ra5 Rxa7 29. Rxa7 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.26"]
[Round "5"]
[White "Wang, Yue"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2640"]
[BlackElo "2527"]
[PlyCount "73"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 dxc4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bxc4 Bd6 9. 0-0 0-0 10. Rc1 Qe7 11. Nb5 Nf6 12. Qb3 b6 13. Be2 Bb7 14. Nd2 Rfc8 15. Nc4 Ne8 16. f3 Qd8 17. Rfd1 Bf8 18. Nc3 Qg5 19. Ne4 Qe7 20. Bd3 Nf6 21. Nxf6+ Qxf6 22. Nd2 Bd5 23. Bc4 Bb7 24. Bd3 Bd5 25. Bc4 Bb7 26. Ne4 Qe7 27. d5 exd5 28. Bxd5 Bxd5 29. Rxd5 Rd8 30. Rcd1 c6 31. R5d3 Qc7 32. g3 Be7 33. Rxd8+ Rxd8 34. Rxd8+ Qxd8 35. Kg2 Qd7 36. Qc2 f5 37. Nc3 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.25"]
[Round "4"]
[White "Dai, Changren"]
[Black "Gong, Sunle"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2527"]
[BlackElo "2407"]
[PlyCount "79"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. Re1 Bf5 10. Qb3 Qd7 11. Be3 dxc4 12. Bxc4 b5 13. Bd3 Nf6 14. Bg5 Nd5 15. Bxf5 Qxf5 16. Nc3 Nxc3 17. Qxc3 Rc8 18. Be7 Qd7 19. Ng5 h6 20. Bxd6 Qxd6 21. Ne4 Qd5 22. Qg3 Nd7 23. Nd6 Rf8 24. Qf4 g5 25. Qg3 Rad8 26. h4 Nf6 27. Nb7 Rde8 28. hxg5 hxg5 29. Re5 Rxe5 30. dxe5 Ne4 31. Qe3 c5 32. Nd6 Nxd6 33. Qxg5+ Kh7 34. Qh5+ Kg7 35. Rd1 Qe4 36. exd6 Qg6 37. Qxc5 Rh8 38. Qd4+ f6 39. Qxa7+ Kh6 40. d7 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.24"]
[Round "3"]
[White "Jiang, Haochen"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2470"]
[BlackElo "2527"]
[PlyCount "56"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Nbd2 dxc4 6. Bg2 b5 7. Ne5 Nd5 8. 0-0 Bb7 9. Ndxc4 bxc4 10. Qa4+ Nc6 11. Nxc6 Qd7 12. Bxd5 exd5 13. Qxb4 Qxc6 14. Bf4 a5 15. Qa3 f6 16. Qf3 0-0 17. b3 Ba6 18. Rfc1 Qd7 19. e4 c6 20. Re1 dxe4 21. Qxe4 cxb3 22. axb3 Rae8 23. Qf3 Bb5 24. Qc3 h5 25. h4 Qd5 26. Bc7 Rxe1+ 27. Rxe1 Qd7 28. Bxa5 Re8 1/2-1/2

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.23"]
[Round "2"]
[White "Dai, Changren"]
[Black "Jin, Ruijun"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2527"]
[BlackElo "1870"]
[PlyCount "67"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 h6 4. Bf4 Nf6 5. e3 c5 6. a3 cxd4 7. exd4 dxc4 8. Bxc4 Bd6 9. Qd2 0-0 10. Nf3 Nc6 11. Rd1 Bxf4 12. Qxf4 Ne7 13. Ne5 b6 14. 0-0 Bb7 15. Rd3 Ned5 16. Qh4 Nxc3 17. bxc3 Nd5 18. Qe4 Rc8 19. Rg3 Rxc4 20. Qg4 Qg5 21. Qe2 Rxc3 22. Rxg5 hxg5 23. Qg4 Nf4 24. Qxg5 Nxg2 25. Nd7 Rfc8 26. d5 R3c7 27. Nf6+ Kf8 28. d6 Nf4 29. Qxf4 Rc4 30. Nd7+ Ke8 31. Qg5 Kxd7 32. Qe7+ Kc6 33. h3 Rh8 34. Qc7+ 1-0

[Event "China zt 3.5"]
[Site "Jiangxi"]
[Date "2025.03.22"]
[Round "1"]
[White "Xi, Qi"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2257"]
[BlackElo "2527"]
[PlyCount "152"]
[EventDate "2025.03.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Bf5 7. Nh4 Be4 8. f3 Bxb1 9. Rxb1 c6 10. e4 Nbd7 11. Be3 e5 12. d5 Nb6 13. Qe2 cxd5 14. cxd5 Nh5 15. Bh1 Nf4 16. gxf4 Qxh4 17. fxe5 Bxe5 18. f4 Bg7 19. Rbc1 Rae8 20. Qd2 Qg4+ 21. Kf2 f5 22. exf5 Qxf5 23. Kg1 Re7 24. b3 Nd7 25. Bg2 Nf6 26. Rce1 b6 27. Bd4 Ref7 28. Bf2 Nd7 29. Bg3 Nc5 30. Re3 Qf6 31. b4 Na6 32. a3 Nc7 33. Kh1 Nb5 34. Re6 Qd8 35. Re4 Re8 36. Rfe1 Rxe4 37. Rxe4 Qf6 38. Bh3 Rf8 39. Be6+ Kh8 40. Qd3 Qa1+ 41. Kg2 Nd4 42. Bf2 Nf5 43. Rc4 Qf6 44. a4 Qb2 45. Qc2 Qa3 46. Re4 Bf6 47. b5 Nh4+ 48. Bxh4 Bxh4 49. Qe2 Bf6 50. Rc4 Qa1 51. Qd2 Bg7 52. Re4 Qb1 53. Rc4 Qb3 54. Qe2 Bf6 55. Qc2 Qe3 56. Re4 Qa3 57. Rc4 Bg7 58. Rc8 Qe3 59. Rxf8+ Bxf8 60. f5 Qg5+ 61. Kf3 Qh5+ 62. Kg3 Qg5+ 63. Kf3 Qf6 64. Kg2 Kg7 65. fxg6 hxg6 66. Qc7+ Kh6 67. Qxa7 Qb2+ 68. Kf3 Qc3+ 69. Kg4 Qd4+ 70. Kf3 Qd3+ 71. Kf2 Bg7 72. Qf7 Bd4+ 73. Ke1 Bc3+ 74. Kf2 Qd2+ 75. Kf3 Qd1+ 76. Kg2 Qe2+ 1/2-1/2

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "5"]
[White "Dai, Changren"]
[Black "Abdusattorov, Nodirbek"]
[Result "0-1"]
[ECO "E44"]
[WhiteElo "2527"]
[BlackElo "2766"]
[PlyCount "98"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ne4 6. Bd2 Nxd2 7. Qxd2 Bb7 8. a3 Be7 9. e4 Nc6 10. b4 0-0 11. g3 Bf6 12. f4 d6 13. Bg2 e5 14. d5 Nb8 15. 0-0 Ba6 16. Qd3 Nd7 17. f5 g6 18. a4 Bc8 19. a5 a6 20. Kh1 Kh8 21. Nd1 bxa5 22. Rxa5 Rb8 23. Qc3 Bg5 24. Ng1 Bh6 25. Nf3 Nf6 26. Nh4 Bg5 27. Ra2 Bxh4 28. gxh4 gxf5 29. exf5 Rg8 30. Ne3 Qf8 31. c5 Bd7 32. c6 Bc8 33. Nc4 Qh6 34. Ra3 Rb5 35. Nxe5 dxe5 36. Qxe5 Rxb4 37. Rg3 Re8 38. Qxc7 Rxh4 39. Qxf7 Rxh2+ 40. Kg1 Re2 41. d6 Rexg2+ 42. Rxg2 Rh1+ 43. Kf2 Qf4+ 44. Ke2 Qxf1+ 45. Ke3 Rh3+ 46. Kd4 Qf4+ 47. Kc5 Qe3+ 48. Kb4 Qd4+ 49. Ka5 Ra3# 0-1

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "2"]
[White "Dai, Changren"]
[Black "Alekseenko, Kirill"]
[Result "1-0"]
[ECO "D22"]
[WhiteElo "2527"]
[BlackElo "2661"]
[PlyCount "127"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. 0-0 Nf6 8. b3 Nc6 9. Bb2 Bd6 10. Nbd2 0-0 11. Be2 Nd5 12. Nc4 f5 13. Rc1 Qe8 14. a3 Nf6 15. Nfe5 Bxe2 16. Qxe2 Bxe5 17. dxe5 Ne4 18. Rfd1 Qg6 19. Rd7 f4 20. Qg4 fxe3 21. Nxe3 Rxf2 22. Qxg6 hxg6 23. Rc4 Rxb2 24. Rxe4 Rxb3 25. Rxc7 Rd8 26. Nc4 Rd4 27. Rxd4 Nxd4 28. Nd6 b5 29. h4 Rb1+ 30. Kh2 Rf1 31. Ra7 Nc6 32. Ra8+ Rf8 33. Rxa6 Nxe5 34. Ne4 Rf4 35. Ng5 Rxh4+ 36. Kg1 Kf8 37. Nxe6+ Ke7 38. Nc7 Re4 39. Nxb5 g5 40. Nc3 Re1+ 41. Kf2 Nd3+ 42. Kf3 Re5 43. Ra7+ Kf6 44. Ra6+ Kf7 45. g3 Ne1+ 46. Kg4 Nc2 47. Ra7+ Kg6 48. Ra6+ Kh7 49. a4 Rc5 50. Ne4 Rc4 51. Kf3 g4+ 52. Kf4 Nb4 53. Rd6 Nc6 54. Ke3 Kg8 55. Ng5 Kf8 56. Rd7 Rc3+ 57. Kf4 Rc4+ 58. Kf5 Rc5+ 59. Kf4 Rc4+ 60. Kf5 Ne7+ 61. Ke6 Rc6+ 62. Ke5 Rc5+ 63. Kf4 Ra5 64. Rd8# 1-0

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "7"]
[White "Dai, Changren"]
[Black "Dominguez Perez, Leinier"]
[Result "0-1"]
[ECO "D26"]
[WhiteElo "2527"]
[BlackElo "2741"]
[PlyCount "168"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 Be7 7. b3 0-0 8. Bb2 b6 9. dxc5 Bxc5 10. a3 Bb7 11. b4 Qxd1 12. Rxd1 Be7 13. Nbd2 Nc6 14. Rac1 Rfd8 15. Nd4 Nxd4 16. Bxd4 Nd5 17. Nf3 Rac8 18. Be2 f6 19. Kf1 Kf7 20. Bb2 e5 21. Ke1 Rxc1 22. Rxc1 Rc8 23. Bc4 Kf8 24. Nd2 a6 25. e4 Nc7 26. f3 Ne8 27. Bd3 Rxc1+ 28. Bxc1 Nd6 29. Nc4 Nxc4 30. Bxc4 Bc8 31. Be3 b5 32. Bd5 Bd6 33. Kd2 g5 34. Kc3 h5 35. g3 h4 36. gxh4 gxh4 37. Bf2 h3 38. Be3 Kg7 39. Kd3 Kg6 40. Bf2 Bc7 41. Bc5 f5 42. Ke3 Bd8 43. exf5+ Kxf5 44. Be4+ Kf6 45. Kf2 Kg5 46. Be3+ Kh5 47. Ke2 Be7 48. Kf2 Bf6 49. Ke2 Bh4 50. Bf2 Bg5 51. Be3 Bf6 52. Bf2 Bd8 53. Bg3 Bf6 54. Bf2 Kh6 55. Be3+ Kg7 56. Kf2 Bh4+ 57. Ke2 Kf7 58. Bf2 Bf6 59. Bd5+ Ke7 60. Bc5+ Kd7 61. Kf2 Bh4+ 62. Ke3 Bg5+ 63. Ke4 Bf4 64. Bg1 Kc7 65. Ba8 Be6 66. Bd5 Bd7 67. Ba8 Kd6 68. Bd5 Bc8 69. Ba8 Bd7 70. Bb7 Bc6+ 71. Bxc6 Kxc6 72. Kf5 Kd5 73. Kg4 Bc1 74. Bb6 Bxa3 75. Ba5 Kc4 76. Kxh3 Bxb4 77. Bxb4 Kxb4 78. Kg4 a5 79. h4 a4 80. h5 a3 81. h6 a2 82. h7 a1Q 83. h8Q Qd4+ 84. Kg3 Qg1+ 0-1

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "3"]
[White "Dai, Changren"]
[Black "Indjic, Aleksandar"]
[Result "0-1"]
[ECO "A75"]
[WhiteElo "2527"]
[BlackElo "2650"]
[PlyCount "90"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 a6 8. a4 Bg4 9. Be2 Bxf3 10. Bxf3 Nbd7 11. 0-0 Bg7 12. Bf4 Qe7 13. Qc2 0-0 14. a5 Rab8 15. Rfe1 h5 16. Be2 Ne8 17. Rab1 b5 18. axb6 Rxb6 19. Na4 Rb4 20. Bxa6 Nef6 21. Nc3 Rfb8 22. Bf1 Nh7 23. b3 Bd4 24. Bd2 Qf6 25. Nd1 R4b7 26. Ne3 Ne5 27. Be2 h4 28. h3 Ng5 29. Rf1 Qf4 30. Ng4 Nef3+ 31. gxf3 Qg3+ 32. Kh1 Qxh3+ 33. Nh2 Nxf3 34. Bf4 Nxh2 35. Bxh2 Rxb3 36. Rxb3 Rxb3 37. Qd1 Rg3 38. Rg1 Bxf2 39. Bg4 Rxg1+ 40. Qxg1 Qe3 41. Qb1 Bg3 42. Bxg3 Qxg3 43. Qd1 c4 44. Qf3 Qe1+ 45. Kh2 c3 0-1

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "9"]
[White "Dvirnyy, Danyyil"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2488"]
[BlackElo "2527"]
[PlyCount "74"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qg6 8. Qxd4 Bd6 9. Nbd2 Be6 10. Rfe1 Nh6 11. Qc3 a5 12. a3 Ng4 13. e5 Nxe5 14. Rxe5 Bxe5 15. Qxe5 0-0 16. Qc3 Rfe8 17. Bf4 Re7 18. Qc5 Rae8 19. Bg3 Bd5 20. c4 Qc2 21. Qd4 Bxf3 22. Nxf3 c5 23. Qxc5 Qxb2 24. Rf1 b6 25. Qh5 Qxa3 26. h4 Qc3 27. Kh2 a4 28. Rd1 h6 29. Nd4 Re1 30. Rxe1 Qxe1 31. Nf5 Qe4 32. Bxc7 a3 33. Ng3 Qxc4 34. Be5 Qd5 35. f4 a2 36. Nf5 Rxe5 37. fxe5 Qxe5+ 0-1

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "1"]
[White "Puranik, Abhimanyu Sameer"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2636"]
[BlackElo "2527"]
[PlyCount "177"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. Bd2 Bg4 10. c3 Bh5 11. h3 Re8 12. a4 Na5 13. Bc2 c5 14. Be3 b4 15. Nbd2 Rb8 16. Nf1 b3 17. Bb1 Qc7 18. Ng3 Bg6 19. Nh4 d5 20. Ngf5 dxe4 21. dxe4 c4 22. Qe2 Bf8 23. Bg5 Nd7 24. Ne3 Qc6 25. Nxg6 hxg6 26. Nd5 Bc5 27. Kh1 Nf8 28. Be3 Ne6 29. h4 Bxe3 30. Qxe3 Rbd8 31. g3 Nb7 32. a5 Nd6 33. Qb6 Qc8 34. Kh2 Nc5 35. Qc7 Qxc7 36. Nxc7 Re7 37. Nd5 Ree8 38. Nb6 f6 39. Kg2 Kf7 40. Kf3 Ke6 41. Rd1 f5 42. exf5+ gxf5 43. Ke2 e4 44. Rd4 Nd3 45. Nxc4 Nxc4 46. Rxc4 Ne5 47. Rb4 Nf3 48. g4 Rd2+ 49. Ke3 Rxb2 50. gxf5+ Kf6 51. Bxe4 Nxh4 52. Rb6+ Kf7 53. f3 Nxf5+ 54. Kf4 Ne7 55. Rxa6 Rc8 56. Rb6 Ra2 57. Rb1 Rxc3 58. a6 Ra4 59. Ke5 Ra5+ 60. Kd4 Rc7 61. R1xb3 Rc1 62. Bd3 Nc6+ 63. Ke3 Ne5 64. Rb7+ Kg8 65. Rb8+ Kf7 66. R3b7+ Kf6 67. Rf8+ Ke6 68. Re8+ Kf6 69. Rb6+ Kf7 70. Bb5 Rxb5 71. Rxb5 Nc4+ 72. Kd4 Kxe8 73. a7 Ra1 74. Rb8+ Kf7 75. a8Q Rxa8 76. Rxa8 Nd6 77. Ke5 Nc4+ 78. Kf4 Nd6 79. Ra6 Ne8 80. Kf5 Nf6 81. Ra7+ Kf8 82. Kg6 Ne8 83. Rf7+ Kg8 84. f4 Nd6 85. Rxg7+ Kf8 86. Rd7 Ne8 87. f5 Kg8 88. Rd8 Kf8 89. f6 1-0

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "4"]
[White "Samadov, Read"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2501"]
[BlackElo "2527"]
[PlyCount "67"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 e6 4. 0-0 c6 5. h3 Bh5 6. d4 Nf6 7. c4 Nbd7 8. cxd5 exd5 9. Ne5 Ne4 10. Bxe4 dxe4 11. Nc3 Nxe5 12. dxe5 Qxd1 13. Rxd1 Be7 14. Be3 b6 15. Rd4 f5 16. exf6 Bxf6 17. Rxe4+ Kf7 18. Rf4 Bg6 19. Bd4 Rhd8 20. Rd1 c5 21. Bxf6 Rxd1+ 22. Nxd1 gxf6 23. Kf1 Rd8 24. Ke1 b5 25. Nc3 Bc2 26. e4 b4 27. Nd5 Bxe4 28. Nxf6 Bb1 29. Ne4+ Kg6 30. Nxc5 a5 31. a3 Rc8 32. axb4 axb4 33. Rc4 Bd3 34. Rg4+ 1-0

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "6"]
[White "Yang, Kaiqi"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2481"]
[BlackElo "2527"]
[PlyCount "74"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 d6 6. c3 0-0 7. Re1 a5 8. Bb3 Be6 9. Nbd2 Bxb3 10. axb3 Ba7 11. h3 Ne7 12. Nf1 Ng6 13. Ng3 d5 14. Bg5 dxe4 15. Nxe4 Re8 16. Qc2 Re6 17. Nh2 Qf8 18. Bxf6 gxf6 19. Ng3 Qh6 20. Ra4 Nf4 21. Ng4 Qg6 22. Ne3 Qxd3 23. Qc1 Bxe3 24. fxe3 b5 25. Ra1 Kh8 26. exf4 Qxg3 27. f5 Rd6 28. Qe3 Qxe3+ 29. Rxe3 Rd2 30. Ra2 Rg8 31. g4 Rgd8 32. Rxa5 Rxb2 33. Re1 Rxb3 34. Kg2 Rd2+ 35. Kg3 Rxc3+ 36. Kh4 Rh2 37. g5 Rhxh3+ 0-1

[Event "Chessable Masters Play In"]
[Site "Chess.com INT"]
[Date "2025.02.17"]
[Round "8"]
[White "Zhukova, Natalia"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2306"]
[BlackElo "2527"]
[PlyCount "78"]
[EventDate "2025.02.17"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CB08_2025"]
[SourceDate "2025.02.19"]
[SourceVersion "1"]
[SourceVersionDate "2025.02.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. c5 Bxc5 8. dxc5 Qe7 9. Be3 Nfg4 10. Nd5 Nxe3 11. fxe3 Qd8 12. Qd4 d6 13. Nxc7+ Qxc7 14. cxd6 Qa5+ 15. b4 Qb6 16. Qxe5+ Be6 17. Qxg7 Kd7 18. Qd4 Qc6 19. e4 h5 20. Bg2 h4 21. 0-0 hxg3 22. hxg3 Qb6 23. Qxb6 axb6 24. e5 Rh5 25. Rac1 Rxe5 26. Rc7+ Kxd6 27. Rxb7 Rb5 28. Rbxf7 Rxa2 29. Rg7 Rxb4 30. Rd1+ Ke5 31. Bf3 b5 32. Kf2 Rbb2 33. g4 Kf6 34. Rh7 Bc4 35. Re1 Rd2 36. Rh5 b4 37. Rc5 Be6 38. g5+ Ke7 39. Rb5 b3 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "6"]
[White "Dai, Changren"]
[Black "Bustelo, Tabare"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2527"]
[BlackElo "2046"]
[PlyCount "113"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. Nf3 e6 4. c4 f5 5. e3 Nf6 6. Be2 Be7 7. d3 0-0 8. Nbd2 Qe8 9. h3 d6 10. Qc2 Nbd7 11. Rg1 a5 12. a3 e5 13. g4 f4 14. exf4 exf4 15. d4 Bd8 16. d5 c6 17. dxc6 Bxc6 18. Nd4 Bb7 19. 0-0-0 Nc5 20. Bf3 Bxf3 21. N2xf3 Nfd7 22. Rge1 Ne5 23. Kb1 Qg6 24. Nxe5 Qxc2+ 25. Kxc2 dxe5 26. Rxe5 Bf6 27. Re2 Rad8 28. f3 Rfe8 29. Rxe8+ Rxe8 30. b4 axb4 31. axb4 Na4 32. Bc1 Bxd4 33. Rxd4 Re2+ 34. Kb3 Re1 35. Bxf4 Ra1 36. Rd7 b5 37. c5 Re1 38. c6 Rb1+ 39. Kc2 Rxb4 40. c7 Rc4+ 41. Kd2 Nb6 42. Rd8+ Kf7 43. Be5 Rc5 44. f4 Nc4+ 45. Ke2 Nb6 46. Bd4 Rc2+ 47. Kd3 Rxc7 48. Bxb6 Rb7 49. Bd4 b4 50. Bb2 b3 51. Rh8 h6 52. Rh7 Ke6 53. Rxg7 Rb4 54. Rg6+ Kd5 55. Rxh6 Rd4+ 56. Bxd4 b2 57. Bxb2 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "4"]
[White "Dai, Changren"]
[Black "Guimaraes, Diogo Duarte"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2527"]
[BlackElo "2299"]
[PlyCount "155"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 Nf6 5. c4 d4 6. d3 e5 7. e4 Be7 8. Nh4 0-0 9. Nf5 Re8 10. f4 Bf8 11. Nd2 g6 12. Nh4 exf4 13. gxf4 Ng4 14. Ndf3 Be7 15. Qe1 Ne3 16. Bxe3 dxe3 17. Rd1 Bg4 18. Rc1 Nb4 19. Qg3 Bxf3 20. Nxf3 Nxd3 21. Rc2 Nf2 22. Ne5 Qd4 23. Re2 Bd6 24. Rxe3 Bxe5 25. Rxf2 Bf6 26. Rf1 Qxc4 27. e5 Bg7 28. Kh1 Rad8 29. f5 b5 30. e6 fxe6 31. fxg6 hxg6 32. Qxg6 Rf8 33. Rg1 Rf6 34. Qg5 Qf4 35. Qxc5 Rh6 36. Rh3 Rxh3 37. Bxh3 Qf3+ 38. Bg2 Qf6 39. Qxb5 Rd4 40. Qb8+ Kh7 41. Qxa7 Rh4 42. Qc7 Qe5 43. Qxe5 Bxe5 44. h3 Bxb2 45. Rb1 Bd4 46. Rb4 Bf6 47. Rxh4+ Bxh4 48. Be4+ Kg7 49. Kg2 Be1 50. Kf3 Ba5 51. Kg4 Kf6 52. h4 Kg7 53. a4 Kh8 54. Kg5 Bb4 55. Kf6 Ba5 56. Kxe6 Bb4 57. Kf7 Ba5 58. h5 Bb4 59. h6 Ba5 60. Kg6 Bb4 61. Bd5 Ba5 62. Bf7 Bb4 63. Kf6 Ba5 64. Bg6 Bb4 65. Ke6 Ba5 66. Kd5 Bd2 67. h7 Ba5 68. Be4 Bb4 69. Kc4 Be1 70. Kb5 Bd2 71. a5 Bxa5 72. Kxa5 Kg7 73. Kb5 Kh8 74. Kc6 Kg7 75. Kd6 Kh8 76. Ke6 Kg7 77. Kf5 Kh8 78. Kf6 1/2-1/2

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "10"]
[White "Dai, Changren"]
[Black "Rozman, Levy"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2527"]
[BlackElo "2353"]
[PlyCount "39"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. g3 h5 2. Nf3 e6 3. h4 b6 4. Bg2 Bb7 5. d3 Nh6 6. e4 Ng4 7. Nbd2 d5 8. e5 c5 9. Qe2 Nc6 10. Nf1 Nd4 11. Nxd4 cxd4 12. Bf4 Bb4+ 13. Nd2 Rc8 14. Rc1 Qc7 15. 0-0 Bxd2 16. Qxd2 0-0 17. Rfe1 Ba6 18. Bf3 Qc5 19. Bxg4 hxg4 20. Qe2 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "7"]
[White "Dai, Changren"]
[Black "Verbovsky, Michal"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2527"]
[BlackElo "2194"]
[PlyCount "103"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. b3 c6 7. Bb2 Nbd7 8. d3 b6 9. Nbd2 Bb7 10. e4 dxe4 11. dxe4 c5 12. e5 Ne8 13. Qe2 g6 14. Rad1 Qc7 15. Ne4 a6 16. Rd2 Nb8 17. Qe3 Ng7 18. g4 Rd8 19. Nf6+ Bxf6 20. exf6 Rxd2 21. Qxd2 Ne8 22. Qh6 Bxf3 23. Bxf3 Nc6 24. Rd1 Rd8 25. Rxd8 Nxd8 26. Qe3 Nc6 27. Qe4 Nd8 28. g5 a5 29. Be5 Qd7 30. h4 a4 31. bxa4 Qxa4 32. Qd3 Nb7 33. Bxb7 b5 34. Qd8 bxc4 35. Bf3 h6 36. Bd1 Qc6 37. a4 hxg5 38. hxg5 c3 39. Bxc3 c4 40. a5 Qb5 41. Kf1 Kh7 42. a6 Qxg5 43. Qxe8 Qc1 44. Qxf7+ Kh6 45. Qxe6 Qxd1+ 46. Kg2 Qc2 47. f7 Qxc3 48. f8Q+ Kh5 49. Qh3+ Kg5 50. Qxc3 Kh5 51. Qh3+ Kg5 52. f4# 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "3"]
[White "Deshpande, Aniruddha"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2301"]
[BlackElo "2527"]
[PlyCount "62"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Be3 Nc6 7. Bd3 e5 8. Ne2 d5 9. exd5 Nxd5 10. c3 Re8 11. Bc4 exd4 12. Bxd5 Qxd5 13. cxd4 b6 14. 0-0 Bb7 15. Rc1 Rad8 16. Nc3 Qd7 17. Qa4 a6 18. d5 Ne7 19. Qxd7 Rxd7 20. Rfe1 Nxd5 21. Nxd5 Bxd5 22. Bd4 Rxe1+ 23. Rxe1 Bxf3 24. Bxg7 Kxg7 25. gxf3 Rd2 26. Re7 Rxb2 27. Rxc7 Rxa2 28. Rb7 b5 29. Rb6 Ra4 30. Kg2 b4 31. Kg3 a5 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "5"]
[White "Emujin, Enkh Amgalan"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2008"]
[BlackElo "2527"]
[PlyCount "95"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 c5 8. dxc6 Nxc6 9. Nb5 Ke7 10. Nec3 Nf6 11. Bg5 Be6 12. Be2 a6 13. Na3 h6 14. Be3 Nd7 15. 0-0 Kf8 16. Qxd6+ Kg8 17. Rad1 Kh7 18. Qd2 Qh4 19. g3 Qh3 20. Bf3 Rad8 21. Bg2 Qh5 22. Nd5 Nf6 23. Nxf6+ Bxf6 24. Qc2 Nd4 25. Bxd4 exd4 26. Qd3 Qa5 27. f4 Be7 28. f5 Bc8 29. fxg6+ Kxg6 30. e5+ Kg7 31. Bd5 Rxd5 32. cxd5 Qxd5 33. Nc2 Bh3 34. Qf3 Qxf3 35. Rxf3 Bg4 36. Nxd4 Bxf3 37. Nxf3 Rc8 38. Rd2 b5 39. Kg2 Kg6 40. g4 Bb4 41. Re2 Rc4 42. Kg3 a5 43. h4 a4 44. e6 fxe6 45. Ne5+ Kf6 46. Nxc4 bxc4 47. Re4 Bd6+ 48. Kf3 1-0

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "8"]
[White "Murawski, Jan"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1975"]
[BlackElo "2527"]
[PlyCount "76"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 Bg7 4. e5 Ng8 5. d4 d6 6. exd6 cxd6 7. Nf3 Nf6 8. Bd3 0-0 9. 0-0 d5 10. Bg5 dxc4 11. Bxc4 Nc6 12. d5 Na5 13. Be2 b6 14. Rc1 Bg4 15. h3 Bxf3 16. Bxf3 Rc8 17. Re1 Nc4 18. Qb3 Nd6 19. Qa4 Re8 20. Nb5 Qd7 21. Rxc8 Rxc8 22. Bxf6 Bxf6 23. Bg4 Nf5 24. Qb3 Rc5 25. Nc3 Bxc3 26. bxc3 Rxd5 27. Bxf5 Rxf5 28. Qc2 Rd5 29. Qe4 e6 30. g3 Rd1 31. Kg2 Qd5 32. Qxd5 Rxd5 33. Re4 Rd2 34. Ra4 a5 35. c4 Rc2 36. Kf3 Kf8 37. Ke3 Ke7 38. f4 Kd6 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "9"]
[White "Parpiev, Isaak"]
[Black "Dai, Changren"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2310"]
[BlackElo "2527"]
[PlyCount "82"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 a5 8. h3 Na6 9. Bg5 Qe8 10. g4 Kh8 11. Nd2 Nc5 12. Qc2 Ng8 13. Be3 Bd7 14. 0-0-0 b6 15. h4 f5 16. gxf5 gxf5 17. exf5 Bxf5 18. Nde4 Nxe4 19. Nxe4 Nf6 20. Bd3 Nxe4 21. Bxe4 Qh5 22. Rdg1 Bxe4 23. Qxe4 Bh6 24. Rg5 Qf3 25. Rg4 Bxe3+ 26. fxe3 Qxe4 27. Rxe4 h5 28. Rg1 Rg8 29. Rf1 Raf8 30. Rxf8 Rxf8 31. c5 bxc5 32. Ra4 Ra8 33. a3 Kg7 34. b4 cxb4 35. axb4 Kf6 36. bxa5 Ke7 37. Kd2 Kd7 38. a6 c6 39. dxc6+ Kxc6 40. Kd3 Kb5 41. Ra1 Rxa6 0-1

[Event "Titled Tuesday intern op 14th Jan Early"]
[Site "Chess.com INT"]
[Date "2025.01.14"]
[Round "11"]
[White "Santos Ruiz, Miguel"]
[Black "Dai, Changren"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2594"]
[BlackElo "2527"]
[PlyCount "175"]
[EventDate "2025.01.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2025"]
[SourceDate "2025.01.22"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Qd2 c5 5. Ne2 Nc6 6. Nbc3 Qa5 7. 0-0-0 Nf6 8. f3 0-0 9. Kb1 b5 10. Nd5 Qxd2 11. Rxd2 Nd7 12. dxc5 dxc5 13. Nc1 a6 14. Nb3 e6 15. Nc3 c4 16. Nc5 Nxc5 17. Bxc5 Rd8 18. Rxd8+ Nxd8 19. a4 Bd7 20. Be2 Rc8 21. Ba3 Be8 22. axb5 axb5 23. Rd1 f5 24. exf5 gxf5 25. f4 Bc6 26. Bf3 Bxf3 27. gxf3 Nc6 28. Nxb5 Rb8 29. Nc7 Bxb2 30. Bxb2 c3 31. Nxe6 Rxb2+ 32. Kc1 Nb4 33. Rd8+ Kf7 34. Nd4 Ke7 35. Rc8 Na2+ 36. Kd1 Rb4 37. Nxf5+ Kd7 38. Rc5 Rxf4 39. Ke2 Nb4 40. Ne3 Rh4 41. Rxc3 Rxh2+ 42. Kf1 Ke6 43. Rc4 Nd5 44. Re4+ Kd6 45. Rd4 Ke5 46. Rxd5+ Kf4 47. Ng2+ Kxf3 48. Rd3+ Ke4 49. Kf2 Rh6 50. Rc3 Rf6+ 51. Ke2 Kd4 52. Rd3+ Kc4 53. Ne3+ Kc5 54. Rd5+ Kc6 55. Rh5 h6 56. Ng4 Re6+ 57. Kd2 Rd6+ 58. Kc1 Kc7 59. Rxh6 Rd4 60. Ne3 Re4 61. Rh3 Rf4 62. Kd2 Ra4 63. Rh5 Kc6 64. Re5 Ra1 65. Rd5 Ra2 66. Rd3 Ra1 67. Nd1 Ra8 68. c4 Rh8 69. Nb2 Rh2+ 70. Kc3 Kc5 71. Rd5+ Kc6 72. Nd3 Rh3 73. Re5 Rg3 74. Kd4 Rg4+ 75. Re4 Rg1 76. Ne5+ Kd6 77. c5+ Kc7 78. Kd5 Rd1+ 79. Ke6 Kb7 80. c6+ Kc7 81. Rb4 Rd2 82. Rb7+ Kc8 83. Rd7 Rc2 84. Rd6 Kc7 85. Rd7+ Kc8 86. Rh7 Rd2 87. Nc4 Re2+ 88. Kd5 1-0

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.09"]
[Round "4.1"]
[White "Dai, Changren"]
[Black "Kong, Xiangrui"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2512"]
[BlackElo "2457"]
[PlyCount "77"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Tianjin"]
[BlackTeam "Hangzhou"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. Re1 Ne7 8. d4 Bb6 9. a4 c6 10. Bd3 Ng6 11. h3 Re8 12. Nbd2 Bc7 13. Qc2 Be6 14. dxe5 Nxe5 15. Nxe5 dxe5 16. Nc4 Nh5 17. Bf1 Nf4 18. Kh2 h5 19. Be3 h4 20. a5 Qg5 21. b3 Qg6 22. Red1 Reb8 23. Kh1 Qg5 24. Nd6 Qf6 25. c4 Bxh3 26. Nf5 Bxf5 27. exf5 Rd8 28. Rxd8+ Rxd8 29. Qe4 a6 30. b4 g5 31. fxg6 fxg6 32. b5 Bxa5 33. bxa6 bxa6 34. Rxa5 Rd1 35. Rxe5 Rxf1+ 36. Kh2 g5 37. Rf5 Qd6 38. Rxg5+ Ng6+ 39. Bf4 1-0

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.06"]
[Round "3.1"]
[White "Dai, Changren"]
[Black "Zeng, Chongsheng"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2512"]
[BlackElo "2565"]
[PlyCount "108"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing Ticai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 cxd4 7. Nxd4 Ne7 8. 0-0 Nbc6 9. Bb5 a6 10. Bxc6+ bxc6 11. c4 Qd7 12. cxd5 Nxd5 13. Nxf5 exf5 14. Bd4 Nc7 15. Nc3 Rb8 16. Ne2 Ne6 17. Bc3 Qxd1 18. Rfxd1 Bc5 19. Nc1 0-0 20. Nb3 Bb4 21. Rac1 c5 22. g3 g6 23. Rd2 Rfc8 24. Kg2 Kg7 25. Na5 Bxc3 26. Rxc3 Rd8 27. Rcc2 Rd4 28. Nc6 Rxd2 29. Rxd2 Rb5 30. b3 c4 31. bxc4 Rc5 32. Nb8 Rxc4 33. Nxa6 Ra4 34. Nb8 f4 35. Nd7 h5 36. Nf6 Ra3 37. h4 fxg3 38. fxg3 Re3 39. Nd7 Ra3 40. Nb6 g5 41. hxg5 Nxg5 42. Nc4 Ra4 43. Rc2 Ne6 44. a3 Nd4 45. Rc1 Ne2 46. Rc2 Nd4 47. Rc3 Ne2 48. Re3 Rxc4 49. Rxe2 h4 50. Re3 hxg3 51. Kxg3 Kg6 52. Kf3 Kf5 53. Ke2 Rc5 54. Kd3 Rxe5 1/2-1/2

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.05"]
[Round "2.2"]
[White "Zeng, Chongsheng"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2565"]
[BlackElo "2512"]
[PlyCount "128"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Chongqing Ticai"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bf4 Be7 7. e3 Bf5 8. Nh4 Be4 9. f3 Bg6 10. Nxg6 hxg6 11. Qb3 Qb6 12. g4 Qxb3 13. axb3 Nbd7 14. h4 Ng8 15. g5 Nf8 16. Bh3 Ne6 17. Bg3 Kd7 18. Na4 Bb4+ 19. Kf2 Ne7 20. e4 f5 21. gxf6 gxf6 22. Nc5+ Bxc5 23. Bxe6+ Kxe6 24. dxc5 dxe4 25. fxe4 a6 26. Rad1 Rad8 27. Ke3 Nc8 28. Rhg1 Rdg8 29. b4 g5 30. Bf2 gxh4 31. Rxg8 Rxg8 32. Bxh4 Rg4 33. Be1 Rg1 34. Kf2 Rh1 35. Rd8 Na7 36. Re8+ Kd7 37. Rb8 Kc7 38. Rf8 Rh2+ 39. Kf3 Rxb2 40. Rxf6 Nb5 41. Kf4 Rb1 42. Bg3 Rxb4 43. Kf5+ Kd7 44. Rf7+ Ke8 45. Rh7 Nd4+ 46. Kf6 Rb1 47. Re7+ Kd8 48. Bc7+ Kc8 49. Bb6 Rf1+ 50. Ke5 Nb5 51. Re8+ Kd7 52. Rd8+ Ke7 53. Rb8 Rh1 54. Rxb7+ Ke8 55. Rb8+ Kd7 56. Ra8 Rh5+ 57. Kf6 Rh6+ 58. Kg5 Rh1 59. Rxa6 Ke6 60. Ba5 Ke5 61. Rxc6 Rg1+ 62. Kh5 Kxe4 63. Rb6 Nd4 64. Bc3 Rc1 1/2-1/2

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.04"]
[Round "2.1"]
[White "Dai, Changren"]
[Black "Zeng, Chongsheng"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2512"]
[BlackElo "2565"]
[PlyCount "117"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Tianjin"]
[BlackTeam "Chongqing Ticai"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Nc4 13. Bxc4 Rxc4 14. g4 b5 15. g5 Nh5 16. b3 b4 17. Nd5 Rc8 18. Ne2 e6 19. Nxb4 a5 20. Qxd6 axb4 21. Qxd7 Qa5 22. Bd4 Rfd8 23. Qa7 Qxg5 24. Bxg7 Kxg7 25. Qf2 Qa5 26. Rxd8 Rxd8 27. Qe3 e5 28. Rf1 Qa6 29. Rc1 Ra8 30. a4 bxa3 31. Ka2 Rd8 32. c4 h6 33. Nc3 Rd4 34. Nd5 Nf6 35. Rc2 Nd7 36. Rd2 Qa7 37. b4 Rxd2+ 38. Qxd2 Nb8 39. Qe3 Qa4 40. Qb3 Qa7 41. c5 Nc6 42. b5 Qxc5 43. bxc6 Qxc6 44. Kxa3 Qa6+ 45. Kb4 g5 46. Qc3 Qb7+ 47. Kc5 Qc8+ 48. Kd6 Qb8+ 49. Qc7 Qb2 50. Kd7 Qxh2 51. Ke8 Qh5 52. Ne3 Qg6 53. Nf5+ Kh8 54. Qxf7 Qc6+ 55. Ke7 Qc7+ 56. Kf6 Qb6+ 57. Qe6 Qd8+ 58. Kg6 g4 59. Qxe5+ 1-0

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.03"]
[Round "1.2"]
[White "Zhao, Jun"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2535"]
[BlackElo "2512"]
[PlyCount "62"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Shenzhen Pengchengkulan"]
[BlackTeam "Tianjin"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Rb8 12. h3 Bd6 13. b3 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. Ne2 Be6 17. Nd4 c5 18. Nf5 Bxf5 19. Bxf5 Rfe8 20. Rad1 Rbd8 21. Rfe1 Rxe1+ 22. Rxe1 Kf8 23. g3 Re8 24. Rd1 Re5 25. g4 d4 26. Bd3 Bc7 27. Kg2 Ba5 28. Kf3 Be1 29. Be2 Ba5 30. Bd3 Be1 31. Be2 Ba5 1/2-1/2

[Event "TCh-CHN Div A Finals"]
[Site "Shaoxing"]
[Date "2024.12.02"]
[Round "1.1"]
[White "Dai, Changren"]
[Black "Zhao, Jun"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2512"]
[BlackElo "2535"]
[PlyCount "98"]
[EventDate "2024.12.02"]
[EventType "team-k.o."]
[EventRounds "4"]
[EventCountry "CHN"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]
[WhiteTeam "Tianjin"]
[BlackTeam "Shenzhen Pengchengkulan"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "CHN"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. a3 h6 12. Nbd2 Bf8 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 c6 16. a4 Qc7 17. Bd3 d5 18. dxe5 Nxe5 19. Nxe5 Qxe5 20. Qc2 Qc7 21. exd5 Nxd5 22. Nb3 Rad8 23. Nc5 Bc8 24. axb5 cxb5 25. Ba3 Nf4 26. Bf1 Re5 27. Rxe5 Qxe5 28. Bc1 Bf5 29. Bxf4 Qxf4 30. Qe2 Rd2 31. Qe1 Rc2 32. Rxa6 Rc1 33. Qe2 Bxc5 34. bxc5 Be6 35. Qd3 g5 36. Rxe6 fxe6 37. c6 b4 38. g3 Qf5 39. Qd8+ Kf7 40. Qd7+ Kf6 41. Qd8+ Kf7 42. c7 Qb5 43. c4 Qxc4 44. Qd7+ Kf6 45. Qd8+ Ke5 46. Qh8+ Ke4 47. Qa8+ Ke5 48. Qh8+ Ke4 49. Qa8+ Ke5 1/2-1/2

[Event "Belt and Road op 4th"]
[Site "Qinhuangdao"]
[Date "2024.11.27"]
[Round "9"]
[White "Chen, Qi B"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2496"]
[BlackElo "2509"]
[PlyCount "69"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d5 10. exd5 Nxd5 11. a4 Nd4 12. Nxd4 exd4 13. axb5 axb5 14. Rxa8 Bxa8 15. Na3 Bb4 16. Bd2 Bxd2 17. Qxd2 Qf6 18. Bxd5 Bxd5 19. Nxb5 Bxg2 20. Kxg2 Qc6+ 21. Kh2 Qxb5 22. Qf4 Qxb2 23. Qxc7 Qb8 24. Qxb8 Rxb8 25. Kg3 f6 26. h4 Rc8 27. Re2 Kf7 28. f3 g6 29. Re4 Rxc2 30. Rxd4 Ke6 31. Re4+ Kf5 32. Rf4+ Ke6 33. Re4+ Kf5 34. Rf4+ Ke6 35. Re4+ 1/2-1/2

[Event "Belt and Road op 4th"]
[Site "Qinhuangdao"]
[Date "2024.11.26"]
[Round "8"]
[White "Dai, Changren"]
[Black "Wang, Shixu B"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2509"]
[BlackElo "2463"]
[PlyCount "149"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 Bb7 6. Bg2 c5 7. d5 exd5 8. Nh4 d6 9. 0-0 g6 10. Bg5 Nbd7 11. Nc3 dxc4 12. Qxc4 Bxg2 13. Nxg2 Bg7 14. Rad1 0-0 15. Qh4 Qe7 16. Rd2 Qe5 17. Rfd1 d5 18. Nxd5 Kh8 19. Nc3 Rae8 20. Ne3 Qc7 21. Nb5 Qc6 22. Nxa7 Qe4 23. Rxd7 Nxd7 24. Rxd7 Qb1+ 25. Kg2 Re4 26. Rd1 Qxd1 27. Qxe4 Qxe2 28. Be7 Rg8 29. Nc6 Qxb2 30. Nd8 Qxa2 31. Nd5 Bd4 32. Qf3 f5 33. Ne6 Ba1 34. Nef4 Qa8 35. Nxb6 Qxf3+ 36. Kxf3 Bd4 37. Ne6 Rb8 38. Nxd4 Rxb6 39. Bxc5 Ra6 40. h4 Kg7 41. Kf4 Ra4 42. Ke5 Kf7 43. Nf3 Re4+ 44. Kd5 Re2 45. Bd4 Ra2 46. Ng5+ Kg8 47. h5 Ra5+ 48. Ke6 Ra6+ 49. Ke5 Ra5+ 50. Kf6 Ra6+ 51. Ne6 Rc6 52. h6 Ra6 53. Ke5 Ra5+ 54. Kf4 Ra4 55. Ke5 Ra5+ 56. Bc5 Kf7 57. Ng5+ Kg8 58. Kd5 Ra1 59. Be3 Ra5+ 60. Ke6 Ra6+ 61. Ke5 Ra5+ 62. Kf4 Ra4+ 63. Kf3 Rc4 64. Bf4 Rc3+ 65. Kg2 Rd3 66. Be5 Rd5 67. Bg7 Rd3 68. g4 Ra3 69. Nf3 Kf7 70. Ne5+ Ke6 71. Nxg6 fxg4 72. Nf8+ Kf7 73. Nxh7 Kg6 74. Nf8+ Kf7 75. Bb2 1-0

[Event "Belt and Road op 4th"]
[Site "Qinhuangdao"]
[Date "2024.11.26"]
[Round "7"]
[White "Xiao, Tong"]
[Black "Dai, Changren"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2492"]
[BlackElo "2509"]
[PlyCount "60"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 0-0 9. 0-0 cxd5 10. Bg5 c6 11. Qf3 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 f5 17. Ne3 f4 18. Nf5 Bxf5 19. Bxf5 Kg7 20. g3 Kf6 21. Bd7 Rfd8 22. Bxc6 Rbc8 23. Bxd5 Rxc2 24. a4 Bc5 25. Be4 Rb2 26. Rb1 Rdd2 27. Rxb2 Rxb2 28. Bd5 fxg3 29. hxg3 a5 30. Kg2 h5 1/2-1/2

[Event "Belt and Road op 4th"]
[Site "Qinhuangdao"]
[Date "2024.11.25"]
[Round "6"]
[White "Dai, Changren"]
[Black "Xu, Yi"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "2509"]
[BlackElo "2496"]
[PlyCount "125"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Nbd7 11. f3 Nf8 12. Bc2 Ng6 13. e4 dxe4 14. fxe4 Bg4 15. Qd3 Nxf4 16. Bxf4 Bh5 17. Rf2 Bg6 18. h3 Nd5 19. Be5 Bd6 20. Bxd6 Qxd6 21. Qf3 Nxc3 22. bxc3 Qe7 23. Bb3 Rad8 24. e5 c5 25. Rd1 Kh8 26. Bxf7 Rf8 27. e6 Bxf7 28. exf7 Rd6 29. Re2 Qd8 30. Rde1 Rf6 31. Qxb7 R6xf7 32. Qxf7 Rxf7 33. Re8+ Rf8 34. Rxd8 Rxd8 35. dxc5 Kg8 36. Re4 Rc8 37. Rc4 Kf7 38. Kf2 Ke6 39. Ke3 Kd5 40. Kd3 Kc6 41. Ra4 Ra8 42. Rg4 g6 43. Kc4 Re8 44. Rf4 Re6 45. Rf7 Re4+ 46. Kd3 Ra4 47. Rxh7 Rxa3 48. Rg7 Kxc5 49. Rxg6 a5 50. h4 a4 51. Rg5+ Kb6 52. h5 Ra1 53. g4 Rc1 54. Kc4 Rb1 55. h6 a3 56. h7 Rh1 57. Rg6+ Ka5 58. Rg7 a2 59. Ra7+ Kb6 60. Rxa2 Rxh7 61. Rg2 Kc6 62. g5 Rh4+ 63. Kb3 1-0

[Event "Belt and Road op 4th"]
[Site "Qinhuangdao"]
[Date "2024.11.23"]
[Round "4"]
[White "Dai, Changren"]
[Black "Jiang, Haochen"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "2509"]
[BlackElo "2360"]
[PlyCount "58"]
[EventDate "2024.11.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CB49_2024"]
[SourceDate "2024.12.04"]
[SourceVersion "1"]
[SourceVersionDate "2024.12.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 Nd5 9. Nf3 Bd6 10. Nc3 Nf4 11. 0-0 Nxd3 12. cxd3 0-0 13. Re1 Re8 14. Qa4 Rb8 15. Ne4 Bf8 16. Qc2 c5 17. b4 Nc6 18. a3 a5 19. bxc5 Ba6 20. Rb1 Qxd3 21. Qxd3 Bxd3 22. Rb2 f6 23. g4 Rxb2 24. Bxb2 Rb8 25. Bc3 Rb3 26. a4 Ra3 27. Re3 Rxa4 28. Rxd3 Rxe4 29. h3 Rf4 0-1

