Event: \Boyi Cup\China Youth Chess International Open Tournament 2025(Group A)
Site: Daqing, China
Date: 2025-07-31
White: Hou, Yifan b
WhiteElo: 2301
Black: Zhou, Weifan
BlackTitle: WCM
BlackElo: 2008
Result: 1-0
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:24] } 1... d5 { [%eval 0.2] [%clk 1:30:44] } 2. Nf3 { [%eval 0.08] [%clk 1:29:06] } 2... Nf6 { [%eval 0.11] [%clk 1:31:03] } 3. c4 { [%eval 0.22] [%clk 1:29:28] } 3... e6 { [%eval 0.17] [%clk 1:31:29] } 4. g3 { [%eval 0.16] [%clk 1:28:32] } 4... Be7 { [%eval 0.2] [%clk 1:31:52] } 5. Bg2 { [%eval 0.25] [%clk 1:28:54] } 5... O-O { [%eval 0.22] [%clk 1:32:11] } 6. O-O { [%eval 0.2] [%clk 1:29:13] } 6... dxc4 { [%eval 0.16] [%clk 1:32:27] } 7. Qc2 { [%eval 0.1] [%clk 1:29:17] } 7... a6 { [%eval 0.17] [%clk 1:32:47] } 8. Qxc4 { [%eval 0.17] [%clk 1:26:03] } 8... b5 { [%eval 0.11] [%clk 1:33:01] } 9. Qc2 { [%eval 0.12] [%clk 1:26:25] } 9... Bb7 { [%eval 0.12] [%clk 1:33:25] } 10. Bf4 { [%eval 0.11] [%clk 1:23:23] } 10... Nc6 { [%eval 0.14] [%clk 1:25:53] } 11. Rd1 { [%eval -0.06] [%clk 1:19:25] } 11... Nb4 { [%eval -0.07] [%clk 1:21:33] } 12. Qc1 { [%eval -0.13] [%clk 1:19:06] } 12... Rc8 { [%eval -0.04] [%clk 1:21:06] } 13. Nc3 { [%eval -0.1] [%clk 1:15:16] } 13... Nbd5 { [%eval -0.1] [%clk 1:20:11] } 14. Nxd5 { [%eval -0.07] [%clk 1:00:54] } 14... Bxd5 { [%eval -0.09] [%clk 1:20:06] } 15. Bg5 { [%eval -0.25] [%clk 0:54:29] } 15... c5 { [%eval -0.31] [%clk 1:07:10] } 16. Qf4 { [%eval -0.51] [%clk 0:47:43] } 16... Qc7 { [%eval 0.0] [%clk 0:58:29] } 17. Qxc7 { [%eval 0.02] [%clk 0:36:59] } 17... Rxc7 { [%eval -0.02] [%clk 0:58:55] } 18. Ne1 { [%eval -0.32] [%clk 0:34:06] } 18... Bxg2 { [%eval -0.28] [%clk 0:56:00] } 19. Kxg2 { [%eval -0.25] [%clk 0:34:22] } 19... c4 { [%eval -0.21] [%clk 0:56:17] } 20. Nc2 { [%eval -0.33] [%clk 0:32:42] } 20... h6 { [%eval 0.09] [%clk 0:55:15] } 21. Bd2 { [%eval -0.28] [%clk 0:30:43] } 21... Rb8?? { [%eval 2.49] } { Blunder. c3 was best. } { [%clk 0:54:08] } 22. Bf4 { [%eval 2.4] [%clk 0:30:55] } 22... Rbc8 { [%eval 2.58] [%clk 0:53:48] } 23. Bxc7 { [%eval 2.49] [%clk 0:31:15] } 23... Rxc7 { [%eval 2.5] [%clk 0:54:13] } 24. Kf3 { [%eval 2.48] [%clk 0:25:53] } 24... b4?! { [%eval 3.27] } { Inaccuracy. a5 was best. } { [%clk 0:51:37] } 25. e4 { [%eval 3.38] [%clk 0:25:35] } 25... a5 { [%eval 3.61] [%clk 0:48:22] } 26. Ne3 { [%eval 3.56] [%clk 0:24:51] } 26... c3 { [%eval 3.89] [%clk 0:47:37] } 27. Rac1 { [%eval 3.9] [%clk 0:24:24] } 27... Ne8 { [%eval 4.29] [%clk 0:42:04] } 28. bxc3 { [%eval 4.22] [%clk 0:24:10] } 28... bxc3 { [%eval 4.36] [%clk 0:41:58] } 29. Rd3 { [%eval 4.32] [%clk 0:24:28] } 29... Bb4 { [%eval 4.31] [%clk 0:42:04] } 30. Nd1 { [%eval 4.36] [%clk 0:24:16] } 30... Nd6 { [%eval 4.18] [%clk 0:40:28] } 31. Nxc3 { [%eval 4.19] [%clk 0:23:30] } 31... f5 { [%eval 4.61] [%clk 0:39:54] } 32. exf5 { [%eval 4.56] [%clk 0:22:56] } 32... exf5 { [%eval 4.76] [%clk 0:40:03] } 33. Ne2 { [%eval 4.76] [%clk 0:23:14] } 33... Rxc1 { [%eval 4.89] [%clk 0:40:21] } 34. Nxc1 { [%eval 4.77] [%clk 0:23:41] } 34... Ne4 { [%eval 4.93] [%clk 0:40:43] } 35. a3 { [%eval 4.73] [%clk 0:23:04] } 35... Be1 { [%eval 5.85] [%clk 0:40:51] } 36. Nb3 { [%eval 5.65] [%clk 0:22:18] } 36... Kf7 { [%eval 6.1] [%clk 0:37:20] } 37. Nc5 { [%eval 6.16] [%clk 0:21:11] } 37... Bxf2 { [%eval 7.03] [%clk 0:28:37] } 38. Nxe4 { [%eval 7.16] [%clk 0:21:21] } 38... fxe4+ { [%eval 6.98] [%clk 0:27:51] } 39. Kxe4 { [%eval 6.29] [%clk 0:21:45] } 39... Ke6 { [%eval 7.57] [%clk 0:28:10] } 40. Kf3 { [%eval 7.15] [%clk 0:22:05] } 1-0