Event: Round 4: Pechac, Jergus - Leenhouts, Koen
Date: 2024-10-23
White: Pechac, Jergus
WhiteTitle: GM
WhiteElo: 2582
Black: Leenhouts, Koen
BlackTitle: GM
BlackElo: 2444
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:27:59] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.28] [%clk 1:28:26] } 2... e6 { [%eval 0.28] [%clk 1:31:14] } 3. d4 { [%eval 0.4] [%clk 1:28:19] } 3... cxd4 { [%eval 0.37] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.23] [%clk 1:28:45] } 4... a6 { [%eval 0.42] [%clk 1:31:58] } 5. h3 { [%eval 0.35] [%clk 1:28:16] } 5... Qc7 { [%eval 0.32] [%clk 1:19:45] } 6. Bd3 { [%eval 0.48] [%clk 1:26:54] } 6... Nf6 { [%eval 0.41] [%clk 1:17:39] } 7. Qe2 { [%eval 0.24] [%clk 1:23:00] } 7... d6 { [%eval 0.49] [%clk 1:16:49] } 8. c4 { [%eval 0.3] [%clk 1:16:51] } 8... Be7 { [%eval 0.57] [%clk 1:08:26] } 9. Nc3 { [%eval 0.62] [%clk 1:17:00] } 9... Nc6 { [%eval 0.6] [%clk 1:06:49] } 10. Nxc6 { [%eval 0.5] [%clk 1:17:14] } 10... bxc6 { [%eval 0.51] [%clk 1:06:46] } 11. O-O { [%eval 0.39] [%clk 1:16:43] } 11... Nd7 { [%eval 0.41] [%clk 1:06:14] } 12. b3 { [%eval 0.19] [%clk 1:15:11] } 12... Bf6 { [%eval 0.17] [%clk 1:04:53] } 13. Bd2 { [%eval 0.16] [%clk 1:14:34] } 13... c5 { [%eval 0.21] [%clk 1:03:11] } 14. f4 { [%eval 0.19] [%clk 1:14:20] } 14... Bd4+ { [%eval 0.18] [%clk 1:01:48] } 15. Kh1 { [%eval 0.17] [%clk 1:14:36] } 15... Bb7 { [%eval 0.13] [%clk 1:01:16] } 16. Rad1 { [%eval 0.17] [%clk 1:13:41] } 16... O-O { [%eval 0.16] [%clk 0:57:52] } 17. Qe1 { [%eval 0.32] [%clk 1:12:00] } 17... Rae8 { [%eval 0.36] [%clk 0:52:24] } 18. Ne2 { [%eval 0.32] [%clk 1:09:01] } 18... f5 { [%eval 0.3] [%clk 0:50:14] } 19. Nxd4?! { [%eval -0.32] } { Inaccuracy. Bc2 was best. } { [%clk 1:03:14] } 19... cxd4 { [%eval -0.42] [%clk 0:49:05] } 20. exf5 { [%eval -0.43] [%clk 1:03:24] } 20... Nc5 { [%eval -0.49] [%clk 0:47:26] } 21. Bc1 { [%eval -0.44] [%clk 1:02:00] } 21... exf5 { [%eval -0.01] [%clk 0:47:18] } 22. Qf2 { [%eval -0.08] [%clk 1:01:53] } 22... Qc6 { [%eval 0.0] [%clk 0:37:09] } 23. Rg1 { [%eval 0.0] [%clk 1:00:53] } 23... Ne4 { [%eval 0.24] [%clk 0:17:26] } 24. Qxd4 { [%eval 0.23] [%clk 0:58:53] } 24... Rf6?! { [%eval 0.95] } { Inaccuracy. Ng3+ was best. } { [%clk 0:17:08] } 25. Kh2 { [%eval 0.91] [%clk 0:57:50] } 25... Nc5 { [%eval 1.08] [%clk 0:14:10] } 26. Bf1 { [%eval 0.99] [%clk 0:52:25] } 26... Rg6?! { [%eval 1.61] } { Inaccuracy. Qc7 was best. } { [%clk 0:12:00] } 27. b4 { [%eval 1.23] [%clk 0:51:13] } 27... Re4?! { [%eval 2.16] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:55] } 28. Qf2 { [%eval 2.36] [%clk 0:44:10] } 28... Qa4 { [%eval 2.92] [%clk 0:08:50] } 29. Qd2 { [%eval 2.98] [%clk 0:43:26] } 29... Ne6 { [%eval 2.79] [%clk 0:06:57] } 30. Qxd6 { [%eval 2.97] [%clk 0:43:23] } 30... h6 { [%eval 3.01] [%clk 0:04:24] } 31. Qb8+ { [%eval 3.01] [%clk 0:17:26] } 31... Kh7 { [%eval 2.87] [%clk 0:04:35] } 32. Bd3?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:17:33] } 32... Rxg2+?? { [%eval 6.09] } { Blunder. Qc6 was best. } { [%clk 0:03:33] } 33. Kxg2 { [%eval 5.77] [%clk 0:17:50] } 33... Qc6 { [%eval 7.4] [%clk 0:00:33] } 34. Kh2 { [%eval 7.06] [%clk 0:17:21] } 34... Nd4? { [%eval #11] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:00:37] } 35. Rxg7+ { [%clk 0:15:40] } 1-0