Event: Round 8: Albers, Sasa - Leenhouts, Koen
Date: 2025-07-29
White: Albers, Sasa
WhiteTitle: FM
WhiteElo: 2252
Black: Leenhouts, Koen
BlackTitle: GM
BlackElo: 2476
Result: 1-0
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:28:58] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:29:22] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:29:45] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:13] } 4... Nf6 { [%eval 0.31] [%clk 1:30:07] } 5. Nc3 { [%eval 0.32] [%clk 1:32:36] } 5... a6 { [%eval 0.28] [%clk 1:30:28] } 6. g3 { [%eval 0.08] [%clk 1:32:54] } 6... e5 { [%eval 0.04] [%clk 1:30:51] } 7. Nde2 { [%eval 0.06] [%clk 1:33:18] } 7... Be7 { [%eval 0.15] [%clk 1:29:34] } 8. a4 { [%eval -0.05] [%clk 1:33:42] } 8... O-O { [%eval 0.06] [%clk 1:27:12] } 9. Bg2 { [%eval 0.22] [%clk 1:33:40] } 9... Be6 { [%eval 0.3] [%clk 1:23:40] } 10. O-O { [%eval 0.4] [%clk 1:33:55] } 10... Qc7 { [%eval 0.56] [%clk 1:21:43] } 11. Be3 { [%eval 0.52] [%clk 1:28:36] } 11... Nbd7 { [%eval 0.55] [%clk 1:20:59] } 12. b3 { [%eval 0.58] [%clk 1:25:58] } 12... Rfc8 { [%eval 0.76] [%clk 1:14:01] } 13. h3 { [%eval 0.67] [%clk 1:25:06] } 13... Nc5 { [%eval 0.93] [%clk 0:54:55] } 14. g4 { [%eval 0.64] [%clk 1:01:21] } 14... Rab8 { [%eval 0.75] [%clk 0:44:52] } 15. a5 { [%eval 0.75] [%clk 0:57:50] } 15... b5 { [%eval 0.96] [%clk 0:38:13] } 16. axb6 { [%eval 1.0] [%clk 0:58:06] } 16... Rxb6 { [%eval 1.35] [%clk 0:38:26] } 17. Qd2 { [%eval 0.99] [%clk 0:54:30] } 17... Rbb8 { [%eval 0.95] [%clk 0:35:38] } 18. Rfc1 { [%eval 0.83] [%clk 0:51:51] } 18... h5 { [%eval 1.35] [%clk 0:32:01] } 19. g5 { [%eval 1.23] [%clk 0:51:21] } 19... Nh7 { [%eval 1.13] [%clk 0:30:28] } 20. Nd5 { [%eval 1.29] [%clk 0:44:52] } 20... Bxd5 { [%eval 1.21] [%clk 0:27:34] } 21. exd5 { [%eval 1.04] [%clk 0:45:07] } 21... Qd8 { [%eval 1.39] [%clk 0:27:31] } 22. h4 { [%eval 1.45] [%clk 0:42:27] } 22... Nf8 { [%eval 1.56] [%clk 0:25:31] } 23. b4 { [%eval 1.43] [%clk 0:37:59] } 23... Ncd7 { [%eval 1.4] [%clk 0:25:25] } 24. c4 { [%eval 1.5] [%clk 0:37:43] } 24... Ng6 { [%eval 1.63] [%clk 0:21:57] } 25. c5 { [%eval 1.41] [%clk 0:36:38] } 25... Nxh4 { [%eval 1.35] [%clk 0:17:31] } 26. c6 { [%eval 1.5] [%clk 0:36:56] } 26... Nxg2?! { [%eval 2.19] } { Inaccuracy. f5 was best. } { [%clk 0:16:26] } 27. Kxg2 { [%eval 2.11] [%clk 0:37:14] } 27... Nf8?! { [%eval 2.84] } { Inaccuracy. f5 was best. } { [%clk 0:16:46] } 28. Rxa6 { [%eval 2.63] [%clk 0:25:37] } 28... Nh7 { [%eval 3.32] [%clk 0:16:39] } 29. Ra7 { [%eval 3.26] [%clk 0:24:32] } 29... Qe8 { [%eval 4.07] [%clk 0:13:10] } 30. Ng3 { [%eval 4.09] [%clk 0:20:18] } 30... f6 { [%eval 4.45] [%clk 0:11:36] } 31. Nf5 { [%eval 3.71] [%clk 0:19:24] } 31... Bf8 { [%eval 3.76] [%clk 0:12:04] } 32. Kh1 { [%eval 3.64] [%clk 0:15:57] } 32... fxg5 { [%eval 3.86] [%clk 0:12:06] } 33. Bxg5 { [%eval 3.55] [%clk 0:14:55] } 33... Qg6? { [%eval 6.12] } { Mistake. Kh8 was best. } { [%clk 0:11:06] } 34. Rxg7+ { [%eval 5.92] [%clk 0:14:57] } 34... Qxg7 { [%eval 6.0] [%clk 0:11:23] } 35. Nxg7 { [%eval 6.13] [%clk 0:15:21] } 35... Bxg7 { [%eval 6.25] [%clk 0:11:43] } 36. c7 { [%eval 6.08] [%clk 0:11:32] } 36... Rb5 { [%eval 6.49] [%clk 0:11:32] } 37. Bd8 { [%eval 6.55] [%clk 0:11:36] } 37... Nf6?? { [%eval #16] } { Checkmate is now unavoidable. Nf8 was best. } { [%clk 0:11:53] } 38. Bxf6 { [%eval #15] [%clk 0:11:46] } 38... Bxf6 { [%eval #11] [%clk 0:12:19] } 39. Qh6 { [%eval #10] [%clk 0:11:40] } 1-0