Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group B)
Site: Daqing, China
Date: 2025-07-31
White: Zhou, Guoyu
WhiteElo: 1834
Black: Song, Guohe
BlackElo: 1556
Result: 1-0
ECO: D20
Opening: Queen's Gambit Accepted
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... d5 { [%eval 0.2] [%clk 1:00:56] } 2. c4 { [%eval 0.18] [%clk 1:01:24] } 2... dxc4 { [%eval 0.28] [%clk 1:01:16] } 3. Nc3 { [%eval 0.0] [%clk 1:01:49] } 3... Nf6 { [%eval 0.17] [%clk 1:01:33] } 4. e3 { [%eval 0.08] [%clk 1:02:13] } 4... e6 { [%eval 0.19] [%clk 1:01:28] } 5. Bxc4 { [%eval 0.12] [%clk 1:02:37] } 5... c5 { [%eval 0.19] [%clk 1:01:36] } 6. Nf3 { [%eval 0.14] [%clk 1:03:02] } 6... a6 { [%eval 0.17] [%clk 1:01:28] } 7. O-O { [%eval 0.14] [%clk 0:56:41] } 7... b5 { [%eval 0.1] [%clk 1:00:05] } 8. Bd3 { [%eval -0.23] [%clk 0:57:02] } 8... Bb7 { [%eval -0.23] [%clk 1:00:26] } 9. dxc5 { [%eval -0.21] [%clk 0:50:28] } 9... Bxc5 { [%eval -0.17] [%clk 0:59:35] } 10. Qe2 { [%eval -0.31] [%clk 0:46:55] } 10... O-O { [%eval -0.1] [%clk 0:58:00] } 11. Rd1 { [%eval -0.27] [%clk 0:46:49] } 11... Qe7 { [%eval -0.01] [%clk 0:57:48] } 12. a3 { [%eval -0.28] [%clk 0:46:53] } 12... Nc6 { [%eval 0.03] [%clk 0:56:42] } 13. b4 { [%eval 0.0] [%clk 0:45:28] } 13... Bd6 { [%eval 0.01] [%clk 0:56:22] } 14. Bb2 { [%eval 0.02] [%clk 0:40:59] } 14... Ne5 { [%eval 0.07] [%clk 0:48:00] } 15. Nxe5 { [%eval 0.0] [%clk 0:39:31] } 15... Bxe5 { [%eval -0.05] [%clk 0:48:27] } 16. h3 { [%eval -0.19] [%clk 0:31:16] } 16... Rac8 { [%eval -0.13] [%clk 0:44:50] } 17. Rac1 { [%eval -0.32] [%clk 0:31:04] } 17... Bb8 { [%eval 0.0] [%clk 0:44:54] } 18. Nb1 { [%eval -0.51] [%clk 0:24:50] } 18... Rxc1 { [%eval -0.48] [%clk 0:38:23] } 19. Rxc1 { [%eval -0.52] [%clk 0:21:56] } 19... Qd6 { [%eval -0.54] [%clk 0:37:46] } 20. f4 { [%eval -0.69] [%clk 0:21:52] } 20... Qe7 { [%eval -0.41] [%clk 0:32:31] } 21. Nd2 { [%eval -0.46] [%clk 0:18:54] } 21... e5 { [%eval -0.47] [%clk 0:27:15] } 22. Rf1?! { [%eval -1.54] } { Inaccuracy. Nb3 was best. } { [%clk 0:16:23] } 22... exf4?! { [%eval -0.83] } { Inaccuracy. Re8 was best. } { [%clk 0:18:19] } 23. exf4 { [%eval -0.89] [%clk 0:16:47] } 23... Qxe2 { [%eval -0.9] [%clk 0:18:39] } 24. Bxe2 { [%eval -1.01] [%clk 0:17:10] } 24... Re8 { [%eval -1.0] [%clk 0:18:47] } 25. Bf3 { [%eval -0.95] [%clk 0:11:27] } 25... Bxf3 { [%eval -1.08] [%clk 0:14:44] } 26. Rxf3 { [%eval -1.01] [%clk 0:11:51] } 26... Nd5 { [%eval -0.98] [%clk 0:13:43] } 27. Be5?! { [%eval -1.93] } { Inaccuracy. f5 was best. } { [%clk 0:03:15] } 27... Ba7+ { [%eval -2.08] [%clk 0:10:34] } 28. Kh2 { [%eval -1.97] [%clk 0:02:21] } 28... f6 { [%eval -1.96] [%clk 0:09:15] } 29. Bd6 { [%eval -1.92] [%clk 0:01:16] } 29... Re2?! { [%eval -1.04] } { Inaccuracy. Rd8 was best. } { [%clk 0:07:19] } 30. Nf1? { [%eval -2.26] } { Mistake. Nb3 was best. } { [%clk 0:01:27] } 30... Re6 { [%eval -2.01] [%clk 0:06:31] } 31. Bc5 { [%eval -2.0] [%clk 0:01:18] } 31... Bb8?? { [%eval 0.44] } { Blunder. Bxc5 was best. } { [%clk 0:06:57] } 32. g3 { [%eval 0.0] [%clk 0:01:35] } 32... Ne7 { [%eval 0.07] [%clk 0:03:21] } 33. Rd3 { [%eval 0.07] [%clk 0:00:59] } 33... Nc6 { [%eval 0.34] [%clk 0:03:16] } 34. Ne3 { [%eval 0.42] [%clk 0:00:57] } 34... Re8 { [%eval 0.56] [%clk 0:02:26] } 35. Kg2 { [%eval 0.14] [%clk 0:01:09] } 35... Rd8 { [%eval 0.22] [%clk 0:02:02] } 36. Nd5 { [%eval -0.23] [%clk 0:00:58] } 36... Kf7 { [%eval -0.15] [%clk 0:01:40] } 37. f5 { [%eval -0.39] [%clk 0:00:51] } 37... Ne5 { [%eval -0.43] [%clk 0:01:23] } 38. Rd1 { [%eval -0.52] [%clk 0:01:01] } 38... Nc4 { [%eval -0.31] [%clk 0:01:23] } 39. Rd3 { [%eval -0.55] [%clk 0:01:06] } 39... Be5 { [%eval -0.25] [%clk 0:01:01] } 40. Kf2?? { [%eval -2.58] } { Blunder. Nf4 was best. } { [%clk 0:00:50] } 40... Nb2 { [%eval -2.46] [%clk 0:00:56] } 41. Rd2 { [%eval -2.5] [%clk 0:01:07] } 41... Nc4 { [%eval -2.67] [%clk 0:01:22] } 42. Rd3 { [%eval -2.42] [%clk 0:01:20] } 42... Bd6?? { [%eval -0.06] } { Blunder. Nb2 was best. } { [%clk 0:01:16] } 43. Be3?? { [%eval -2.8] } { Blunder. Bxd6 was best. } { [%clk 0:00:39] } 43... Be7?? { [%eval 0.0] } { Blunder. Bxg3+ was best. } { [%clk 0:01:01] } 44. Ke2 { [%eval -0.05] [%clk 0:00:43] } 44... Nxa3 { [%eval 0.0] [%clk 0:00:37] } 45. Rxa3 { [%eval -0.11] [%clk 0:00:42] } 45... Rxd5 { [%eval -0.12] [%clk 0:01:04] } 46. Rxa6 { [%eval -0.2] [%clk 0:00:40] } 46... Bxb4 { [%eval -0.16] [%clk 0:01:18] } 47. Ra7+ { [%eval -0.33] [%clk 0:00:56] } 47... Be7 { [%eval 0.0] [%clk 0:01:44] } 48. g4 { [%eval 0.0] [%clk 0:01:23] } 48... g6 { [%eval 0.0] [%clk 0:01:14] } 49. fxg6+ { [%eval -0.05] [%clk 0:01:30] } 49... hxg6 { [%eval -0.05] [%clk 0:01:42] } 50. Rb7 { [%eval 0.0] [%clk 0:01:39] } 50... Ke6 { [%eval 0.0] [%clk 0:01:21] } 51. Kf3 { [%eval -0.21] [%clk 0:01:34] } 51... b4 { [%eval -0.05] [%clk 0:01:13] } 52. Rb6+ { [%eval -0.01] [%clk 0:01:42] } 52... Bd6 { [%eval 0.0] [%clk 0:00:48] } 53. Bf4 { [%eval 0.0] [%clk 0:02:01] } 53... Rd1 { [%eval 0.0] [%clk 0:00:32] } 54. Bxd6 { [%eval 0.0] [%clk 0:01:46] } 54... Rxd6 { [%eval 0.0] [%clk 0:00:55] } 55. Rxb4 { [%eval 0.0] [%clk 0:02:12] } 55... Rd3+ { [%eval 0.0] [%clk 0:01:15] } 56. Kg2 { [%eval 0.0] [%clk 0:02:36] } 56... g5 { [%eval 0.0] [%clk 0:01:01] } 57. Re4+ { [%eval 0.0] [%clk 0:02:27] } 57... Kd5 { [%eval 0.0] [%clk 0:00:44] } 58. Re2 { [%eval 0.0] [%clk 0:02:35] } 58... Rc3 { [%eval 0.0] [%clk 0:00:48] } 59. Rf2 { [%eval 0.0] [%clk 0:02:39] } 59... Ke5 { [%eval 0.0] [%clk 0:01:09] } 60. Re2+ { [%eval 0.0] [%clk 0:02:54] } 60... Kf4 { [%eval 0.0] [%clk 0:00:59] } 61. Rf2+ { [%eval 0.0] [%clk 0:03:15] } 61... Ke5 { [%eval 0.0] [%clk 0:01:28] } 62. Ra2 { [%eval 0.0] [%clk 0:03:21] } 62... Re3 { [%eval -0.05] [%clk 0:01:06] } 63. Ra5+ { [%eval 0.0] [%clk 0:02:56] } 63... Kf4 { [%eval 0.0] [%clk 0:01:01] } 64. Rf5+ { [%eval 0.0] [%clk 0:03:19] } 64... Ke4 { [%eval 0.0] [%clk 0:01:18] } 65. Rxf6 { [%eval 0.0] [%clk 0:03:41] } 65... Re2+ { [%eval 0.0] [%clk 0:01:09] } 66. Rf2 { [%eval 0.0] [%clk 0:03:36] } 66... Re3 { [%eval 0.0] [%clk 0:01:18] } 67. Kh2 { [%eval 0.0] [%clk 0:02:28] } 67... Rf3 { [%eval 0.0] [%clk 0:00:53] } 68. Ra2 { [%eval 0.0] [%clk 0:02:17] } 68... Rf6 { [%eval 0.0] [%clk 0:00:57] } 69. Ra5 { [%eval 0.0] [%clk 0:02:12] } 69... Kf4 { [%eval 0.0] [%clk 0:00:37] } 70. Kg2 { [%eval 0.0] [%clk 0:02:05] } 70... Rf7 { [%eval 0.0] [%clk 0:01:02] } 71. Ra2 { [%eval 0.0] [%clk 0:01:25] } 71... Rh7?? { [%eval 4.66] } { Blunder. Ke5 was best. } { [%clk 0:00:59] } 72. Rf2+ { [%eval 4.66] [%clk 0:01:41] } 72... Ke4 { [%eval 4.67] [%clk 0:01:20] } 73. Rf5 { [%eval 4.67] [%clk 0:01:58] } 73... Rg7 { [%eval 4.64] [%clk 0:01:40] } 74. Kg3 { [%eval 4.03] [%clk 0:02:15] } 74... Rg8 { [%eval 4.48] [%clk 0:01:54] } 75. Kg2 { [%eval 4.68] [%clk 0:01:39] } 75... Rg7 { [%eval 4.64] [%clk 0:02:15] } 76. Kh2 { [%eval 4.68] [%clk 0:01:55] } 76... Rg8 { [%eval 4.63] [%clk 0:02:30] } 77. Kg3 { [%eval 4.63] [%clk 0:02:19] } 77... Rg7 { [%eval 4.63] [%clk 0:02:50] } 78. Ra5 { [%eval 4.63] [%clk 0:01:16] } 78... Rg8 { [%eval 4.63] [%clk 0:02:42] } 79. h4 { [%eval 4.6] [%clk 0:00:46] } 79... gxh4+ { [%eval 4.59] [%clk 0:03:01] } 80. Kxh4 { [%eval 4.44] [%clk 0:01:10] } 80... Rh8+ { [%eval 4.1] [%clk 0:01:26] } 81. Kg3 { [%eval 4.1] [%clk 0:01:04] } 81... Rg8 { [%eval 4.91] [%clk 0:01:41] } 82. g5 { [%eval 4.44] [%clk 0:01:24] } 82... Rf8 { [%eval 4.87] [%clk 0:00:59] } 83. Kg4 { [%eval 4.58] [%clk 0:01:43] } 83... Rg8 { [%eval 4.44] [%clk 0:00:46] } 84. Kh5 { [%eval 4.39] [%clk 0:01:13] } 84... Kf4 { [%eval 4.35] [%clk 0:00:53] } 85. Kh6 { [%eval 4.31] [%clk 0:01:16] } 85... Rh8+ { [%eval 4.35] [%clk 0:00:49] } 86. Kg7 { [%eval 4.35] [%clk 0:01:27] } 1-0