Event: stveit
Site: St. Veit
Date: 2023-07-08
White: Boehm, Erwin
WhiteElo: 2164
Black: Vanduyfhuys, Igor
BlackElo: 1894
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. b3 { [%eval -0.21] [%clk 1:31:17] } 2... Nc6 { [%eval 0.05] [%clk 1:30:32] } 3. Bb2 { [%eval -0.2] [%clk 1:31:26] } 3... d6 { [%eval -0.11] [%clk 1:29:39] } 4. Nf3 { [%eval -0.25] [%clk 1:30:17] } 4... Nf6 { [%eval 0.0] [%clk 1:29:35] } 5. Nc3 { [%eval -0.25] [%clk 1:30:28] } 5... e5 { [%eval -0.18] [%clk 1:28:05] } 6. Bc4 { [%eval -0.29] [%clk 1:29:54] } 6... Bg4 { [%eval 0.21] [%clk 1:25:41] } 7. h3 { [%eval 0.51] [%clk 1:29:55] } 7... Bh5 { [%eval 0.45] [%clk 1:26:03] } 8. d3 { [%eval 0.42] [%clk 1:30:03] } 8... Nd4 { [%eval 0.67] [%clk 1:23:55] } 9. g4 { [%eval 0.78] [%clk 1:29:59] } 9... Bg6 { [%eval 0.69] [%clk 1:19:00] } 10. Nxd4 { [%eval 0.38] [%clk 1:28:14] } 10... cxd4 { [%eval 0.26] [%clk 1:19:03] } 11. Nd5 { [%eval 0.5] [%clk 1:28:30] } 11... Be7 { [%eval 0.48] [%clk 1:12:57] } 12. Nxe7 { [%eval 0.53] [%clk 1:17:12] } 12... Qxe7 { [%eval 0.72] [%clk 1:13:02] } 13. Qd2 { [%eval 0.51] [%clk 1:17:30] } 13... O-O { [%eval 0.86] [%clk 1:03:58] } 14. f4? { [%eval -0.72] } { Mistake. a4 was best. } { [%clk 1:17:28] } 14... d5 { [%eval -0.82] [%clk 0:59:26] } 15. exd5 { [%eval -0.32] [%clk 1:17:43] } 15... exf4+ { [%eval -0.51] [%clk 0:57:27] } 16. Kf2 { [%eval -0.32] [%clk 1:17:54] } 16... b5 { [%eval -0.67] [%clk 0:41:34] } 17. Bxb5 { [%eval -0.3] [%clk 1:16:17] } 17... Nxd5 { [%eval -0.26] [%clk 0:41:24] } 18. Bxd4 { [%eval -0.27] [%clk 1:13:35] } 18... h5 { [%eval 0.0] [%clk 0:37:04] } 19. Bc4 { [%eval 0.0] [%clk 1:11:42] } 19... Rad8 { [%eval 0.0] [%clk 0:33:31] } 20. Rag1? { [%eval -1.43] } { Mistake. Rae1 was best. } { [%clk 1:05:08] } 20... Rfe8 { [%eval -1.4] [%clk 0:30:01] } 21. Re1 { [%eval -1.47] [%clk 0:57:46] } 21... Qh4+ { [%eval -1.57] [%clk 0:26:43] } 22. Kf1 { [%eval -1.32] [%clk 0:58:10] } 22... Ne3+? { [%eval -0.05] } { Mistake. Qg5 was best. } { [%clk 0:24:52] } 23. Bxe3 { [%eval -0.02] [%clk 0:58:29] } 23... fxe3 { [%eval 0.0] [%clk 0:25:17] } 24. Rxe3 { [%eval -0.09] [%clk 0:58:35] } 24... hxg4 { [%eval 0.0] [%clk 0:20:57] } 25. Qe1?? { [%eval -4.89] } { Blunder. Rh2 was best. } { [%clk 0:56:00] } 25... Qf6+ { [%eval -5.08] [%clk 0:15:57] } 26. Kg2 { [%eval -5.2] [%clk 0:54:05] } 26... Qc6+ { [%eval -5.25] [%clk 0:16:21] } 27. Kh2 { [%eval -5.51] [%clk 0:54:05] } 27... Qd6+ { [%eval -5.1] [%clk 0:16:20] } 28. Kg2 { [%eval -5.37] [%clk 0:51:25] } 28... Qc6+ { [%eval -5.21] [%clk 0:16:46] } 29. Kh2 { [%eval -5.48] [%clk 0:43:33] } 29... Rxe3 { [%eval -5.39] [%clk 0:17:07] } 30. Qxe3 { [%eval -5.42] [%clk 0:43:39] } 30... Re8 { [%eval -5.17] [%clk 0:17:33] } 31. Qf2 { [%eval -5.73] [%clk 0:43:45] } 31... g3+ { [%eval -5.53] [%clk 0:13:24] } 32. Qxg3 { [%eval -5.78] [%clk 0:44:07] } 32... Re2+ { [%eval -5.95] [%clk 0:13:51] } 33. Kg1 { [%eval -5.72] [%clk 0:44:30] } 33... Rxc2?! { [%eval -3.8] } { Inaccuracy. Qf6 was best. } { [%clk 0:14:17] } 34. Rh2 { [%eval -4.32] [%clk 0:44:50] } 34... Rc1+ { [%eval -3.91] [%clk 0:13:49] } 35. Kf2 { [%eval -3.78] [%clk 0:45:13] } 35... Qc5+ { [%eval -4.35] [%clk 0:14:07] } 36. Ke2 { [%eval -4.4] [%clk 0:44:56] } 36... Qd4 { [%eval -4.44] [%clk 0:09:47] } 37. Rf2?? { [%eval #-8] } { Checkmate is now unavoidable. Qxg6 was best. } { [%clk 0:37:32] } 37... Bh5+ { [%eval #-7] [%clk 0:08:10] } 38. Rf3 { [%eval #-7] [%clk 0:32:27] } 38... Rc2+ { [%eval #-6] [%clk 0:08:30] } 39. Kd1 { [%eval #-6] [%clk 0:32:29] } 39... Qb2 { [%clk 0:08:57] } 0-1