Event: ODJM B 2025
Site: Willingen GER
Date: 2025-06-11
White: Lesser, Luan
WhiteElo: 1790
Black: Hofmann, Diego
BlackElo: 1796
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Wing Gambit, Marshall Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. b4?! { [%eval -0.34] } { Inaccuracy. Nf3 was best. } { [%clk 1:31:13] } 2... cxb4 { [%eval -0.32] [%clk 1:28:21] } 3. a3 { [%eval -0.47] [%clk 1:29:25] } 3... d5 { [%eval -0.4] [%clk 1:27:19] } 4. e5 { [%eval -0.79] [%clk 1:26:24] } 4... e6?! { [%eval 0.0] } { Inaccuracy. Nc6 was best. } { [%clk 1:26:16] } 5. d4 { [%eval -0.19] [%clk 1:26:26] } 5... Nc6 { [%eval 0.0] [%clk 1:26:26] } 6. Nf3 { [%eval -0.32] [%clk 1:26:50] } 6... bxa3 { [%eval -0.14] [%clk 1:25:53] } 7. c3 { [%eval -0.3] [%clk 1:27:13] } 7... Nge7 { [%eval 0.0] [%clk 1:21:32] } 8. Bd3 { [%eval -0.16] [%clk 1:27:18] } 8... Ng6?! { [%eval 0.64] } { Inaccuracy. a6 was best. } { [%clk 1:20:56] } 9. h4 { [%eval 0.75] [%clk 1:25:15] } 9... Be7?! { [%eval 1.4] } { Inaccuracy. h6 was best. } { [%clk 1:18:35] } 10. g3?! { [%eval 0.76] } { Inaccuracy. h5 was best. } { [%clk 1:11:49] } 10... Nf8 { [%eval 0.73] [%clk 1:09:37] } 11. Nxa3 { [%eval 0.76] [%clk 1:08:07] } 11... Bxa3? { [%eval 2.31] } { Mistake. a6 was best. } { [%clk 1:09:13] } 12. Bxa3 { [%eval 2.31] [%clk 1:08:28] } 12... h6 { [%eval 2.2] [%clk 1:02:29] } 13. h5 { [%eval 2.21] [%clk 0:59:47] } 13... Nd7 { [%eval 2.4] [%clk 1:00:47] } 14. Rh4 { [%eval 2.49] [%clk 0:56:54] } 14... Ne7 { [%eval 2.4] [%clk 0:55:07] } 15. Rg4 { [%eval 2.39] [%clk 0:54:30] } 15... O-O { [%eval 2.44] [%clk 0:51:58] } 16. Qd2 { [%eval 2.46] [%clk 0:37:19] } 16... Kh8 { [%eval 2.41] [%clk 0:50:21] } 17. Nh4 { [%eval 1.96] [%clk 0:28:52] } 17... Nb6?? { [%eval 5.99] } { Blunder. a5 was best. } { [%clk 0:43:31] } 18. Bc1?? { [%eval 1.75] } { Blunder. Bxe7 was best. } { [%clk 0:21:36] } 18... Nf5?? { [%eval 4.79] } { Blunder. Rg8 was best. } { [%clk 0:40:34] } 19. Nxf5 { [%eval 3.86] [%clk 0:14:23] } 19... exf5 { [%eval 4.11] [%clk 0:40:30] } 20. Rxg7 { [%eval 4.07] [%clk 0:13:27] } 20... Kxg7 { [%eval 4.02] [%clk 0:37:15] } 21. Qxh6+ { [%eval 3.86] [%clk 0:13:55] } 21... Kg8 { [%eval 3.87] [%clk 0:37:08] } 22. Bg5 { [%eval 3.97] [%clk 0:13:57] } 22... f6 { [%eval 3.95] [%clk 0:36:56] } 23. exf6 { [%eval 3.77] [%clk 0:07:35] } 23... Kf7?? { [%eval #5] } { Checkmate is now unavoidable. Qc7 was best. } { [%clk 0:35:45] } 24. Qh7+? { [%eval 7.57] } { Lost forced checkmate sequence. Qg6+ was best. } { [%clk 0:03:04] } 24... Ke6 { [%eval 7.36] [%clk 0:31:43] } 25. Qxf5+? { [%eval 3.76] } { Mistake. Kf1 was best. } { [%clk 0:02:00] } 25... Kd6 { [%eval 3.43] [%clk 0:31:44] } 26. Bf4+ { [%eval 3.41] [%clk 0:00:53] } 26... Kc6 { [%eval 3.37] [%clk 0:31:26] } 27. Ra5 { [%eval 3.27] [%clk 0:01:01] } 27... Nc4? { [%eval 6.27] } { Mistake. Na4 was best. } { [%clk 0:26:32] } 28. Rc5+ { [%eval 6.05] [%clk 0:01:29] } 28... Kb6 { [%eval 5.88] [%clk 0:25:28] } 29. Qh7? { [%eval 3.64] } { Mistake. Qxd5 was best. } { [%clk 0:01:58] } 29... Qe8+ { [%eval 3.47] [%clk 0:18:40] } 30. Kd1?? { [%eval #-5] } { Checkmate is now unavoidable. Be2 was best. } { [%clk 0:01:07] } 30... Bg4+ { [%eval #-4] [%clk 0:15:41] } 31. Kc2 { [%eval #-3] [%clk 0:00:39] } 31... Qa4+ { [%eval #-2] [%clk 0:15:55] } 32. Kc1 { [%clk 0:00:44] } 32... Qa3+ { [%clk 0:16:12] } 33. Kc2 { [%clk 0:01:00] } 33... Qb2# { [%clk 0:15:17] } 0-1