Event: Round 7: Slagboom, Leandro - Van der Werf, Mark
Date: 2025-03-08
White: Slagboom, Leandro
WhiteTitle: FM
WhiteElo: 2382
Black: Van der Werf, Mark
BlackTitle: IM
BlackElo: 2388
Result: 1-0
ECO: C58
Opening: Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:30:55] } 2. Nf3 { [%eval 0.13] [%clk 1:31:03] } 2... Nc6 { [%eval 0.17] [%clk 1:31:16] } 3. Bc4 { [%eval 0.12] [%clk 1:31:08] } 3... Nf6 { [%eval 0.1] [%clk 1:31:40] } 4. Ng5 { [%eval 0.0] [%clk 1:29:30] } 4... d5 { [%eval 0.0] [%clk 1:32:02] } 5. exd5 { [%eval 0.0] [%clk 1:29:56] } 5... Na5 { [%eval 0.0] [%clk 1:32:25] } 6. Bb5+ { [%eval 0.0] [%clk 1:30:22] } 6... c6 { [%eval 0.0] [%clk 1:32:49] } 7. dxc6 { [%eval 0.0] [%clk 1:30:44] } 7... bxc6 { [%eval 0.0] [%clk 1:33:10] } 8. Bd3 { [%eval 0.07] [%clk 1:30:58] } 8... Nd5 { [%eval 0.18] [%clk 1:31:56] } 9. Nf3 { [%eval 0.25] [%clk 1:31:14] } 9... Bd6 { [%eval 0.28] [%clk 1:31:59] } 10. O-O { [%eval 0.28] [%clk 1:31:28] } 10... Nf4 { [%eval 0.22] [%clk 1:31:50] } 11. Re1 { [%eval 0.19] [%clk 1:31:17] } 11... Nxd3 { [%eval 0.13] [%clk 1:32:03] } 12. cxd3 { [%eval 0.09] [%clk 1:31:41] } 12... O-O { [%eval 0.3] [%clk 1:31:55] } 13. Nc3 { [%eval 0.26] [%clk 1:31:43] } 13... Re8 { [%eval 0.21] [%clk 1:29:24] } 14. Ne4 { [%eval 0.15] [%clk 1:25:53] } 14... Bc7 { [%eval 0.46] [%clk 1:14:47] } 15. b4 { [%eval 0.48] [%clk 1:13:28] } 15... Nb7 { [%eval 0.5] [%clk 1:14:11] } 16. Qc2?! { [%eval -0.21] } { Inaccuracy. Bb2 was best. } { [%clk 1:10:31] } 16... a5 { [%eval 0.29] [%clk 1:10:15] } 17. Qxc6 { [%eval 0.3] [%clk 0:55:23] } 17... axb4 { [%eval 0.36] [%clk 1:10:20] } 18. Bb2 { [%eval 0.41] [%clk 0:52:37] } 18... Ra7?! { [%eval 1.25] } { Inaccuracy. h6 was best. } { [%clk 0:55:37] } 19. d4?! { [%eval 0.19] } { Inaccuracy. Rac1 was best. } { [%clk 0:32:19] } 19... Na5? { [%eval 1.48] } { Mistake. f5 was best. } { [%clk 0:47:34] } 20. Qa4 { [%eval 1.51] [%clk 0:17:37] } 20... Bd7 { [%eval 1.81] [%clk 0:37:16] } 21. Qxb4 { [%eval 1.91] [%clk 0:17:33] } 21... Nc6 { [%eval 2.14] [%clk 0:35:30] } 22. Qc4 { [%eval 2.21] [%clk 0:13:39] } 22... exd4 { [%eval 2.02] [%clk 0:24:43] } 23. Nxd4?! { [%eval 1.21] } { Inaccuracy. Nc5 was best. } { [%clk 0:08:18] } 23... Ne5 { [%eval 0.99] [%clk 0:24:08] } 24. Qc3 { [%eval 0.52] [%clk 0:07:38] } 24... Bb8?? { [%eval 2.48] } { Blunder. Ra4 was best. } { [%clk 0:20:29] } 25. d3? { [%eval 0.9] } { Mistake. Nc5 was best. } { [%clk 0:06:09] } 25... Rc7 { [%eval 0.88] [%clk 0:16:59] } 26. Qb3 { [%eval 0.73] [%clk 0:05:39] } 26... Rc8 { [%eval 0.75] [%clk 0:13:03] } 27. Ng3 { [%eval 0.24] [%clk 0:04:09] } 27... Qh4? { [%eval 1.63] } { Mistake. Ba7 was best. } { [%clk 0:08:57] } 28. h3?! { [%eval 0.91] } { Inaccuracy. Re4 was best. } { [%clk 0:03:14] } 28... Ba7?! { [%eval 1.62] } { Inaccuracy. Qg5 was best. } { [%clk 0:07:16] } 29. Re4 { [%eval 1.25] [%clk 0:03:16] } 29... Qf6?! { [%eval 2.29] } { Inaccuracy. Qg5 was best. } { [%clk 0:07:18] } 30. Rae1 { [%eval 2.17] [%clk 0:02:47] } 30... Rb8 { [%eval 2.33] [%clk 0:06:43] } 31. Qa3 { [%eval 2.35] [%clk 0:02:10] } 31... Ra8 { [%eval 2.07] [%clk 0:06:12] } 32. Qc3 { [%eval 2.3] [%clk 0:01:54] } 32... Rec8?! { [%eval 3.63] } { Inaccuracy. h6 was best. } { [%clk 0:01:55] } 33. Qd2 { [%eval 3.44] [%clk 0:02:11] } 33... Ng6?! { [%eval 4.79] } { Inaccuracy. Bb8 was best. } { [%clk 0:02:11] } 34. Ndf5 { [%eval 4.7] [%clk 0:02:02] } 34... Qb6 { [%eval 4.77] [%clk 0:02:32] } 35. Bxg7 { [%eval 4.74] [%clk 0:02:01] } 35... Bxf5 { [%eval 5.16] [%clk 0:02:33] } 36. Nxf5 { [%eval 5.23] [%clk 0:02:26] } 36... Qc5 { [%eval 5.68] [%clk 0:02:41] } 37. g4 { [%eval 5.43] [%clk 0:02:01] } 37... Bb6?! { [%eval 7.51] } { Inaccuracy. Nh4 was best. } { [%clk 0:02:17] } 38. Bd4 { [%eval 7.12] [%clk 0:02:03] } 38... Qc6 { [%eval 7.66] [%clk 0:02:22] } 39. Qb2 { [%eval 7.64] [%clk 0:00:43] } 39... Bxd4 { [%eval 8.16] [%clk 0:01:40] } 40. Qxd4 { [%eval 8.25] [%clk 0:01:11] } 40... f6 { [%eval 8.32] [%clk 0:01:55] } 41. Re6 { [%eval 7.89] [%clk 0:00:35] } 1-0