Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: Daqing, China
Date: 2025-07-31
White: Zhou, Weifan
WhiteElo: 2008
Black: Zhang, Zhi
BlackElo: 2249
Result: 1/2-1/2
ECO: E19
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:48] } 2. c4 { [%eval 0.18] [%clk 1:31:11] } 2... e6 { [%eval 0.14] [%clk 1:30:20] } 3. Nf3 { [%eval 0.11] [%clk 1:31:26] } 3... b6 { [%eval 0.23] [%clk 1:30:27] } 4. g3 { [%eval 0.19] [%clk 1:31:43] } 4... Bb7 { [%eval 0.26] [%clk 1:30:50] } 5. Bg2 { [%eval 0.25] [%clk 1:32:07] } 5... Be7 { [%eval 0.25] [%clk 1:29:58] } 6. O-O { [%eval 0.17] [%clk 1:32:18] } 6... O-O { [%eval 0.29] [%clk 1:30:25] } 7. Nc3 { [%eval 0.21] [%clk 1:32:42] } 7... Ne4 { [%eval 0.26] [%clk 1:30:33] } 8. Qc2 { [%eval 0.17] [%clk 1:33:00] } 8... Nxc3 { [%eval 0.23] [%clk 1:30:50] } 9. Qxc3 { [%eval 0.19] [%clk 1:33:26] } 9... d6 { [%eval 0.2] [%clk 1:29:49] } 10. b3 { [%eval 0.25] [%clk 1:32:12] } 10... Nd7 { [%eval 0.21] [%clk 1:29:41] } 11. Bb2 { [%eval 0.22] [%clk 1:31:24] } 11... Be4 { [%eval 0.3] [%clk 1:28:10] } 12. Rfd1 { [%eval 0.19] [%clk 1:31:03] } 12... c6 { [%eval 0.28] [%clk 1:25:52] } 13. Qe3 { [%eval 0.11] [%clk 1:26:12] } 13... d5 { [%eval 0.14] [%clk 1:18:12] } 14. Nd2 { [%eval 0.11] [%clk 1:15:01] } 14... Bxg2 { [%eval 0.16] [%clk 1:12:20] } 15. Kxg2 { [%eval 0.2] [%clk 1:15:29] } 15... a5 { [%eval 0.24] [%clk 1:12:42] } 16. a4 { [%eval 0.18] [%clk 1:13:25] } 16... Re8 { [%eval 0.21] [%clk 1:09:56] } 17. Qd3 { [%eval 0.2] [%clk 1:09:23] } 17... Nb8 { [%eval 0.38] [%clk 1:08:53] } 18. Nb1 { [%eval 0.26] [%clk 1:05:52] } 18... Na6 { [%eval 0.28] [%clk 1:08:39] } 19. Nc3 { [%eval 0.28] [%clk 1:05:40] } 19... Nb4 { [%eval 0.24] [%clk 1:08:08] } 20. Qf3 { [%eval 0.26] [%clk 0:59:33] } 20... Qd7 { [%eval 0.34] [%clk 0:57:35] } 21. Rac1 { [%eval 0.35] [%clk 0:57:28] } 21... f5 { [%eval 0.43] [%clk 0:57:24] } 22. e3 { [%eval 0.18] [%clk 0:55:30] } 22... Bd6 { [%eval 0.44] [%clk 0:51:58] } 23. Ne2 { [%eval 0.46] [%clk 0:52:16] } 23... g5 { [%eval 0.63] [%clk 0:49:26] } 24. Qh5 { [%eval 0.62] [%clk 0:51:15] } 24... Qg7?! { [%eval 1.58] } { Inaccuracy. Be7 was best. } { [%clk 0:49:34] } 25. h4 { [%eval 1.43] [%clk 0:47:48] } 25... h6?! { [%eval 2.15] } { Inaccuracy. g4 was best. } { [%clk 0:39:08] } 26. hxg5 { [%eval 1.78] [%clk 0:42:06] } 26... Qxg5 { [%eval 1.94] [%clk 0:38:15] } 27. Qxg5+? { [%eval 0.4] } { Mistake. Qf3 was best. } { [%clk 0:38:58] } 27... hxg5 { [%eval 0.48] [%clk 0:38:43] } 28. c5 { [%eval 0.0] [%clk 0:33:28] } 28... Bf8?! { [%eval 0.55] } { Inaccuracy. bxc5 was best. } { [%clk 0:35:22] } 29. f4?! { [%eval -0.29] } { Inaccuracy. cxb6 was best. } { [%clk 0:27:54] } 29... g4 { [%eval -0.31] [%clk 0:33:48] } 30. Ba3 { [%eval -0.62] [%clk 0:17:59] } 30... Na6 { [%eval -0.63] [%clk 0:33:02] } 31. Rc3 { [%eval -0.97] [%clk 0:18:12] } 31... Reb8 { [%eval -0.97] [%clk 0:26:05] } 32. Ra1 { [%eval -0.82] [%clk 0:16:51] } 32... b5 { [%eval -0.32] [%clk 0:20:10] } 33. axb5 { [%eval -0.38] [%clk 0:16:42] } 33... cxb5 { [%eval -0.34] [%clk 0:20:03] } 34. Rc2 { [%eval -0.26] [%clk 0:16:59] } 34... a4?! { [%eval 0.52] } { Inaccuracy. b4 was best. } { [%clk 0:13:00] } 35. b4 { [%eval 0.0] [%clk 0:17:15] } 35... Rb7 { [%eval 0.0] [%clk 0:13:29] } 36. Nc1 { [%eval 0.0] [%clk 0:16:42] } 36... Nb8 { [%eval 0.0] [%clk 0:13:07] } 37. Nd3 { [%eval 0.0] [%clk 0:16:53] } 37... Bg7 { [%eval 0.0] [%clk 0:13:24] } 38. Rac1 { [%eval 0.0] [%clk 0:16:37] } 38... Nc6 { [%eval 0.0] [%clk 0:13:51] } 39. Rh1 { [%eval 0.0] [%clk 0:15:19] } 39... Kf7 { [%eval 0.0] [%clk 0:13:59] } 40. Rcc1 { [%eval -0.16] [%clk 0:15:29] } 40... Rbb8 { [%eval 0.0] [%clk 0:13:45] } 41. Rb1 { [%eval 0.0] [%clk 0:15:37] } 41... Rh8 { [%eval 0.0] [%clk 0:12:15] } 42. Rxh8 { [%eval 0.0] [%clk 0:15:36] } 42... Rb8?? { [%eval 5.94] } { Blunder. Rxh8 was best. } { [%clk 0:12:43] } 43. Rd8?? { [%eval 0.0] } { Blunder. Rxb8 was best. } { [%clk 0:15:36] } 43... Rxd8 { [%eval 0.0] [%clk 0:12:43] } 44. Rf1 { [%eval 0.0] } 44... Rh8 { [%eval 0.0] [%clk 0:12:43] } 45. Rh1 { [%eval 0.0] [%clk 0:16:05] } 45... Rxh1 { [%eval 0.0] [%clk 0:12:38] } 46. Kxh1 { [%eval 0.0] [%clk 0:16:30] } 46... Ke8 { [%eval -0.11] [%clk 0:13:01] } 47. Kg2 { [%eval 0.0] [%clk 0:16:43] } 47... Kd7 { [%eval 0.0] [%clk 0:13:29] } 48. Kf2 { [%eval 0.0] [%clk 0:16:20] } 48... Kc7 { [%eval 0.0] [%clk 0:13:58] } 49. Ke1 { [%eval -0.41] [%clk 0:16:18] } 49... Ne7 { [%eval 0.0] [%clk 0:14:24] } 50. Nf2 { [%eval -0.17] [%clk 0:15:52] } 50... Ng8 { [%eval 0.0] [%clk 0:14:28] } 51. Nd1 { [%eval 0.01] [%clk 0:10:57] } 51... Nf6 { [%eval 0.0] [%clk 0:14:27] } 52. Nc3 { [%eval 0.0] [%clk 0:11:06] } 52... Kc6 { [%eval 0.0] [%clk 0:14:53] } 53. Ne2 { [%eval 0.09] [%clk 0:11:23] } 53... Ne4 { [%eval 0.0] [%clk 0:14:17] } 54. Bc1 { [%eval 0.0] [%clk 0:11:33] } 54... Bf6 { [%eval 0.0] [%clk 0:14:15] } 55. Ba3 { [%eval 0.0] [%clk 0:11:40] } 55... Bd8 { [%eval 0.0] [%clk 0:14:36] } 56. Bc1 { [%eval 0.0] [%clk 0:11:19] } 56... Nf6 { [%eval -0.08] [%clk 0:12:31] } 57. Kd2 { [%eval 0.01] [%clk 0:11:24] } 57... Nh5 { [%eval 0.0] [%clk 0:11:47] } 58. Ke1 { [%eval 0.0] [%clk 0:11:20] } 58... Kd7 { [%eval 0.0] [%clk 0:12:16] } 59. Kf2 { [%eval 0.0] [%clk 0:11:35] } 59... Nf6 { [%eval 0.0] [%clk 0:12:30] } 60. Ke1 { [%eval -0.12] [%clk 0:11:43] } 60... Be7 { [%eval 0.0] [%clk 0:12:51] } 61. Ba3 { [%eval 0.0] [%clk 0:11:25] } 61... Ne8 { [%eval 0.0] [%clk 0:13:15] } 62. Nc3 { [%eval 0.0] [%clk 0:11:31] } 62... Kc6 { [%eval 0.0] [%clk 0:13:44] } 63. Na2 { [%eval -0.12] [%clk 0:11:21] } 63... Bd8 { [%eval 0.0] [%clk 0:13:51] } 64. Nc3 { [%eval -0.23] [%clk 0:11:26] } 64... Nc7 { [%eval -0.25] [%clk 0:13:55] } 65. Na2 { [%eval 0.02] [%clk 0:11:50] } 65... Ne8 { [%eval 0.0] [%clk 0:05:36] } 66. Nc3 { [%eval 0.0] [%clk 0:11:58] } 66... Nf6 { [%eval 0.0] [%clk 0:06:04] } 67. Ne2 { [%eval 0.0] [%clk 0:12:27] } 67... Be7 { [%eval 0.0] [%clk 0:05:36] } 68. Bc1 { [%eval 0.01] [%clk 0:12:46] } 68... Ne4 { [%eval 0.0] [%clk 0:05:20] } 69. Ba3 { [%eval 0.05] [%clk 0:13:05] } 69... Kd7 { [%eval 0.1] [%clk 0:05:46] } 70. Bc1 { [%eval 0.12] [%clk 0:13:18] } 1/2-1/2