Event: Round 4: Dai, Wenzhi - Lin, Weiguo
Date: 2025-06-12
White: Dai, Wenzhi
WhiteElo: 2034
Black: Lin, Weiguo
BlackTitle: IM
Result: 0-1
ECO: B46
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 25+10

1. e4 { [%eval 0.18] [%clk 0:25:16] } 1... c5 { [%eval 0.25] [%clk 0:25:19] } 2. Nf3 { [%eval 0.2] [%clk 0:25:24] } 2... e6 { [%eval 0.28] [%clk 0:25:27] } 3. d4 { [%eval 0.4] [%clk 0:25:32] } 3... cxd4 { [%eval 0.29] [%clk 0:25:35] } 4. Nxd4 { [%eval 0.23] [%clk 0:25:40] } 4... Nc6 { [%eval 0.28] [%clk 0:25:44] } 5. Nc3 { [%eval 0.24] [%clk 0:25:48] } 5... a6 { [%eval 0.37] [%clk 0:25:52] } 6. Be3 { [%eval 0.36] [%clk 0:25:56] } 6... Qc7 { [%eval 0.35] [%clk 0:25:52] } 7. g4 { [%eval 0.26] [%clk 0:26:00] } 7... b5 { [%eval 0.32] [%clk 0:25:34] } 8. Nxc6 { [%eval 0.42] [%clk 0:26:08] } 8... dxc6 { [%eval 0.63] [%clk 0:25:27] } 9. Qf3 { [%eval 0.76] [%clk 0:26:09] } 9... e5 { [%eval 0.79] [%clk 0:24:25] } 10. O-O-O { [%eval 0.54] [%clk 0:25:19] } 10... h5? { [%eval 1.84] } { Mistake. Nf6 was best. } { [%clk 0:22:22] } 11. gxh5 { [%eval 1.68] [%clk 0:24:31] } 11... Nf6 { [%eval 1.77] [%clk 0:22:15] } 12. Rg1? { [%eval 0.39] } { Mistake. h6 was best. } { [%clk 0:23:45] } 12... Nxh5 { [%eval 0.4] [%clk 0:21:36] } 13. Bh3 { [%eval 0.34] [%clk 0:21:21] } 13... g6 { [%eval 0.34] [%clk 0:20:32] } 14. Kb1 { [%eval 0.22] [%clk 0:15:53] } 14... Be7 { [%eval 0.37] [%clk 0:20:12] } 15. Rd2?! { [%eval -0.24] } { Inaccuracy. Ne2 was best. } { [%clk 0:14:01] } 15... Bxh3 { [%eval 0.0] [%clk 0:18:31] } 16. Qxh3 { [%eval 0.0] [%clk 0:14:10] } 16... Qc8 { [%eval 0.0] [%clk 0:18:37] } 17. Qf3 { [%eval -0.16] [%clk 0:13:12] } 17... Qe6 { [%eval -0.22] [%clk 0:18:44] } 18. Qd1 { [%eval -0.39] [%clk 0:09:13] } 18... Rd8 { [%eval -0.37] [%clk 0:16:46] } 19. f3 { [%eval -0.38] [%clk 0:08:45] } 19... O-O { [%eval -0.29] [%clk 0:14:57] } 20. Ne2 { [%eval -0.29] [%clk 0:08:11] } 20... Rxd2 { [%eval -0.17] [%clk 0:12:46] } 21. Qxd2 { [%eval -0.24] [%clk 0:08:15] } 21... Rd8 { [%eval -0.13] [%clk 0:12:46] } 22. Qe1 { [%eval -0.13] [%clk 0:07:13] } 22... Qh3 { [%eval -0.15] [%clk 0:11:36] } 23. Ng3 { [%eval -0.39] [%clk 0:05:10] } 23... Bh4 { [%eval -0.49] [%clk 0:08:50] } 24. Qa5?? { [%eval -4.57] } { Blunder. Qf2 was best. } { [%clk 0:05:19] } 24... Qxh2 { [%eval -4.49] [%clk 0:08:14] } 25. a4 { [%eval -4.99] [%clk 0:00:38] } 25... Nxg3 { [%eval -5.01] [%clk 0:07:59] } 26. Qxa6 { [%eval -5.49] [%clk 0:00:28] } 26... Qe2 { [%eval -5.49] [%clk 0:06:40] } 27. Bb6 { [%eval -6.32] [%clk 0:00:15] } 27... Rd1+ { [%eval -6.38] [%clk 0:06:30] } 28. Rxd1 { [%eval -6.16] [%clk 0:00:22] } 28... Qxd1+ { [%eval -5.99] [%clk 0:06:36] } 29. Ka2 { [%eval -5.78] [%clk 0:00:30] } 29... Qxc2 { [%eval -5.82] [%clk 0:06:17] } 30. Qc8+ { [%eval -7.72] [%clk 0:00:38] } 30... Kg7 { [%eval -7.12] [%clk 0:06:17] } 31. a5? { [%eval #-7] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:00:46] } 31... Ne2 { [%eval #-6] [%clk 0:06:07] } 32. Ka1 { [%eval #-5] [%clk 0:00:18] } 32... Qd1+ { [%eval #-4] [%clk 0:05:49] } 33. Ka2 { [%eval #-4] [%clk 0:00:27] } 33... Nc1+ { [%eval #-3] [%clk 0:05:49] } 34. Kb1 { [%eval #-3] [%clk 0:00:18] } 34... Nd3+ { [%eval #-2] [%clk 0:05:51] } 35. Ka2 { [%eval #-2] [%clk 0:00:23] } 35... Qa4+ { [%eval #-3] [%clk 0:05:52] } 36. Kb1 { [%eval #-3] [%clk 0:00:31] } 36... Qb3 { [%eval #-4] [%clk 0:05:50] } 0-1