Event: Round 4: Klaska, Philipp Leon - L'Ami, Erwin
Site: https://lichess.org/broadcast/dutch-meesterklasse-202526/round-4/XhQh1sov/6dl4XJqF
Date: 2025-11-22
White: Klaska, Philipp Leon
WhiteTitle: FM
WhiteElo: 2320
Black: L'Ami, Erwin
BlackTitle: GM
BlackElo: 2630
Result: 0-1
ECO: B52
Opening: Sicilian Defense: Moscow Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:29:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:08] } 2... d6 { [%eval 0.31] [%clk 1:29:44] } 3. Bb5+ { [%eval 0.05] [%clk 1:30:37] } 3... Bd7 { [%eval 0.22] [%clk 1:28:57] } 4. Bxd7+ { [%eval 0.2] [%clk 1:30:41] } 4... Nxd7 { [%eval 0.25] [%clk 1:28:01] } 5. O-O { [%eval 0.15] [%clk 1:30:33] } 5... e6 { [%eval 0.12] [%clk 1:27:45] } 6. c4 { [%eval 0.0] [%clk 1:28:07] } 6... Ne5 { [%eval 0.0] [%clk 1:22:47] } 7. d3 { [%eval 0.0] [%clk 1:25:26] } 7... Ne7 { [%eval 0.0] [%clk 1:21:24] } 8. Nc3 { [%eval 0.07] [%clk 1:24:06] } 8... N7c6 { [%eval 0.02] [%clk 1:19:38] } 9. Ne1 { [%eval 0.02] [%clk 1:18:12] } 9... Be7 { [%eval 0.31] [%clk 1:16:12] } 10. f4 { [%eval 0.3] [%clk 1:16:02] } 10... Nd7 { [%eval 0.28] [%clk 1:16:11] } 11. Nf3 { [%eval 0.32] [%clk 0:57:30] } 11... Bf6 { [%eval 0.38] [%clk 1:11:30] } 12. Be3 { [%eval 0.25] [%clk 0:52:28] } 12... a6 { [%eval 0.2] [%clk 1:09:49] } 13. Qd2 { [%eval 0.18] [%clk 0:50:03] } 13... Qa5 { [%eval 0.14] [%clk 1:04:21] } 14. a3 { [%eval 0.12] [%clk 0:39:48] } 14... Nd4 { [%eval 0.02] [%clk 0:58:01] } 15. b4 { [%eval -0.04] [%clk 0:29:28] } 15... Nxf3+ { [%eval -0.08] [%clk 0:53:54] } 16. gxf3 { [%eval -0.04] [%clk 0:29:34] } 16... cxb4 { [%eval 0.02] [%clk 0:45:19] } 17. axb4 { [%eval 0.04] [%clk 0:29:27] } 17... Qxb4 { [%eval -0.04] [%clk 0:45:27] } 18. d4 { [%eval -0.04] [%clk 0:22:07] } 18... O-O { [%eval 0.04] [%clk 0:41:19] } 19. Ra4 { [%eval -0.35] [%clk 0:11:06] } 19... Qb6 { [%eval -0.24] [%clk 0:41:18] } 20. e5 { [%eval -0.22] [%clk 0:10:42] } 20... Be7 { [%eval -0.17] [%clk 0:36:26] } 21. d5 { [%eval -0.22] [%clk 0:09:11] } 21... Qc7 { [%eval -0.29] [%clk 0:33:35] } 22. Ne4 { [%eval -0.34] [%clk 0:08:04] } 22... exd5 { [%eval -0.46] [%clk 0:30:27] } 23. cxd5 { [%eval -0.38] [%clk 0:08:27] } 23... Rac8 { [%eval 0.0] [%clk 0:30:09] } 24. Qb4 { [%eval 0.0] [%clk 0:07:04] } 24... Nc5?! { [%eval 0.6] } { Inaccuracy. Qc2 was best. } { [%clk 0:23:33] } 25. Bxc5 { [%eval 0.33] [%clk 0:06:57] } 25... dxc5 { [%eval 0.4] [%clk 0:23:55] } 26. Qd2 { [%eval 0.45] [%clk 0:06:41] } 26... Qd7 { [%eval 0.42] [%clk 0:22:39] } 27. Ra2 { [%eval 0.36] [%clk 0:06:23] } 27... c4 { [%eval 0.49] [%clk 0:22:32] } 28. d6 { [%eval 0.0] [%clk 0:06:04] } 28... Bd8 { [%eval 0.02] [%clk 0:22:37] } 29. Kh1 { [%eval -0.15] [%clk 0:06:22] } 29... Kh8?! { [%eval 0.82] } { Inaccuracy. Qh3 was best. } { [%clk 0:21:40] } 30. Rg1 { [%eval 0.4] [%clk 0:05:02] } 30... f5? { [%eval 1.76] } { Mistake. b5 was best. } { [%clk 0:16:15] } 31. Nc3 { [%eval 1.7] [%clk 0:03:11] } 31... Qe6?! { [%eval 2.39] } { Inaccuracy. Qc6 was best. } { [%clk 0:11:20] } 32. Qd5 { [%eval 1.79] [%clk 0:02:57] } 32... Qxd5 { [%eval 1.5] [%clk 0:10:56] } 33. Nxd5 { [%eval 1.61] [%clk 0:03:26] } 33... Rc5 { [%eval 1.47] [%clk 0:11:09] } 34. Rd1 { [%eval 1.38] [%clk 0:03:09] } 34... Re8 { [%eval 1.45] [%clk 0:10:15] } 35. Re2 { [%eval 1.14] [%clk 0:02:20] } 35... Rc6 { [%eval 1.69] [%clk 0:05:07] } 36. Nb4 { [%eval 1.83] [%clk 0:01:51] } 36... Rb6 { [%eval 1.5] [%clk 0:05:22] } 37. Nd5?? { [%eval -2.93] } { Blunder. Nc2 was best. } { [%clk 0:02:11] } 37... Rxd6 { [%eval -3.05] [%clk 0:04:56] } 38. Rc2 { [%eval -3.32] [%clk 0:01:36] } 38... Rc6 { [%eval -3.38] [%clk 0:04:08] } 39. Nb4 { [%eval -3.84] [%clk 0:01:11] } 39... Rc8 { [%eval -3.75] [%clk 0:02:29] } 40. Rd4?! { [%eval -4.82] } { Inaccuracy. Nd5 was best. } { [%clk 0:01:07] } 40... a5 { [%eval -4.87] [%clk 0:01:33] } 41. Nd5 { [%eval -4.68] [%clk 0:00:42] } 41... b5 { [%eval -4.75] [%clk 0:00:41] } 42. Kg2 { [%eval -4.67] [%clk 0:29:46] } 42... Kg8 { [%eval -4.74] [%clk 0:28:40] } 43. Nc3 { [%eval -5.03] [%clk 0:28:14] } 43... b4 { [%eval -4.99] [%clk 0:25:10] } 44. Nb5 { [%eval -5.49] [%clk 0:28:36] } 44... c3 { [%eval -5.13] [%clk 0:24:47] } 0-1