Event: Round 6: Zhang, Pengxiang - Liu, Yan
Date: 2025-06-12
White: Zhang, Pengxiang
WhiteTitle: GM
WhiteElo: 2504
Black: Liu, Yan
BlackTitle: GM
BlackElo: 2437
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line
Variant: Standard
TimeControl: 25+10

1. e4 { [%eval 0.18] [%clk 0:25:17] } 1... c5 { [%eval 0.25] [%clk 0:25:17] } 2. Nf3 { [%eval 0.2] [%clk 0:25:21] } 2... d6 { [%eval 0.31] [%clk 0:25:25] } 3. d4 { [%eval 0.22] [%clk 0:25:26] } 3... cxd4 { [%eval 0.19] [%clk 0:25:32] } 4. Nxd4 { [%eval 0.18] [%clk 0:25:35] } 4... Nf6 { [%eval 0.31] [%clk 0:25:38] } 5. Nc3 { [%eval 0.32] [%clk 0:25:43] } 5... a6 { [%eval 0.28] [%clk 0:25:45] } 6. Be2 { [%eval 0.14] [%clk 0:25:22] } 6... e5 { [%eval 0.14] [%clk 0:25:41] } 7. Nb3 { [%eval 0.09] [%clk 0:25:24] } 7... Be7 { [%eval 0.14] [%clk 0:25:31] } 8. O-O { [%eval 0.33] [%clk 0:25:31] } 8... O-O { [%eval 0.25] [%clk 0:25:33] } 9. Be3 { [%eval 0.25] [%clk 0:25:40] } 9... Be6 { [%eval 0.32] [%clk 0:23:22] } 10. Qd3 { [%eval 0.12] [%clk 0:25:48] } 10... Nbd7 { [%eval 0.24] [%clk 0:23:22] } 11. Nd5 { [%eval 0.18] [%clk 0:25:44] } 11... Bxd5 { [%eval 0.18] [%clk 0:23:09] } 12. exd5 { [%eval 0.23] [%clk 0:25:52] } 12... Rc8 { [%eval 0.28] [%clk 0:23:11] } 13. Rfd1?! { [%eval -0.56] } { Inaccuracy. c4 was best. } { [%clk 0:24:57] } 13... Nb6 { [%eval -0.56] [%clk 0:21:58] } 14. Bxb6 { [%eval -0.56] [%clk 0:22:01] } 14... Qxb6 { [%eval -0.61] [%clk 0:22:05] } 15. c4 { [%eval -0.57] [%clk 0:22:10] } 15... g6 { [%eval -0.52] [%clk 0:19:58] } 16. Rab1 { [%eval -0.49] [%clk 0:18:08] } 16... Nd7 { [%eval -0.54] [%clk 0:19:21] } 17. Nd2 { [%eval -0.71] [%clk 0:18:10] } 17... a5 { [%eval -0.66] [%clk 0:16:26] } 18. a3 { [%eval -0.58] [%clk 0:17:52] } 18... Nc5 { [%eval -0.53] [%clk 0:14:04] } 19. Qe3 { [%eval -0.65] [%clk 0:17:24] } 19... a4 { [%eval -0.64] [%clk 0:13:28] } 20. b4 { [%eval -0.32] [%clk 0:16:39] } 20... axb3 { [%eval -0.35] [%clk 0:13:31] } 21. Nxb3 { [%eval -0.52] [%clk 0:16:44] } 21... Qa6 { [%eval 0.0] [%clk 0:08:43] } 22. Nxc5 { [%eval 0.0] [%clk 0:16:02] } 22... Rxc5 { [%eval 0.0] [%clk 0:08:50] } 23. Rb3 { [%eval 0.02] [%clk 0:16:11] } 23... Ra8 { [%eval 0.08] [%clk 0:07:10] } 24. Rdb1 { [%eval 0.06] [%clk 0:16:09] } 24... Ra7 { [%eval 0.13] [%clk 0:06:32] } 25. h4 { [%eval 0.17] [%clk 0:14:51] } 25... Bxh4?? { [%eval 1.96] } { Blunder. Qa5 was best. } { [%clk 0:05:19] } 26. Qh6 { [%eval 1.92] [%clk 0:14:37] } 26... Bf6 { [%eval 1.7] [%clk 0:04:27] } 27. Rh3 { [%eval 1.6] [%clk 0:14:44] } 27... Qa5? { [%eval 3.52] } { Mistake. e4 was best. } { [%clk 0:03:36] } 28. Qxh7+ { [%eval 3.53] [%clk 0:14:33] } 28... Kf8 { [%eval 3.53] [%clk 0:03:45] } 29. Rf3 { [%eval 3.37] [%clk 0:14:42] } 29... Qd8 { [%eval 2.98] [%clk 0:03:01] } 30. Bd3 { [%eval 3.24] [%clk 0:14:49] } 30... Rc7 { [%eval 3.79] [%clk 0:01:51] } 31. Bxg6 { [%eval 3.68] [%clk 0:14:16] } 31... fxg6?? { [%eval #7] } { Checkmate is now unavoidable. Bg7 was best. } { [%clk 0:01:03] } 32. Qh8+ { [%eval #6] [%clk 0:13:16] } 1-0