Event: Round 2: Boelhouwer, Collin - Mollema, Thomas
Site: https://lichess.org/broadcast/dutch-meesterklasse-202526/round-2/Fi8egqIf/nwpsv0G3
Date: 2025-10-04
White: Boelhouwer, Collin
WhiteElo: 2167
Black: Mollema, Thomas
BlackTitle: CM
BlackElo: 2215
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:42] } 2. Nf3 { [%eval 0.13] [%clk 1:31:19] } 2... Nf6 { [%eval 0.34] [%clk 1:31:01] } 3. Nxe5 { [%eval 0.29] [%clk 1:31:34] } 3... d6 { [%eval 0.22] [%clk 1:31:21] } 4. Nf3 { [%eval 0.31] [%clk 1:31:57] } 4... Nxe4 { [%eval 0.27] [%clk 1:31:26] } 5. d4 { [%eval 0.25] [%clk 1:32:05] } 5... d5 { [%eval 0.2] [%clk 1:31:03] } 6. Bd3 { [%eval 0.21] [%clk 1:32:04] } 6... Bf5 { [%eval 0.24] [%clk 1:30:34] } 7. O-O { [%eval 0.22] [%clk 1:30:34] } 7... Be7 { [%eval 0.22] [%clk 1:30:41] } 8. Re1 { [%eval 0.41] [%clk 1:29:40] } 8... Nc6 { [%eval 0.44] [%clk 1:21:15] } 9. Nbd2 { [%eval 0.34] [%clk 1:28:32] } 9... Nd6 { [%eval 0.83] [%clk 1:21:03] } 10. Nf1 { [%eval 0.95] [%clk 1:25:41] } 10... O-O { [%eval 0.81] [%clk 1:19:40] } 11. Ng3 { [%eval 0.53] [%clk 1:23:05] } 11... Bxd3 { [%eval 0.44] [%clk 1:17:51] } 12. Qxd3 { [%eval 0.48] [%clk 1:23:27] } 12... Re8 { [%eval 0.4] [%clk 1:17:41] } 13. Bf4 { [%eval 0.42] [%clk 1:15:28] } 13... Bf8 { [%eval 0.68] [%clk 1:08:33] } 14. Qb3 { [%eval 0.8] [%clk 1:12:36] } 14... Ne7 { [%eval 0.84] [%clk 1:03:27] } 15. Ne5?! { [%eval 0.14] } { Inaccuracy. Re2 was best. } { [%clk 1:06:12] } 15... c6 { [%eval 0.11] [%clk 0:48:21] } 16. Nd3 { [%eval -0.01] [%clk 0:55:54] } 16... Nb5 { [%eval 0.1] [%clk 0:46:17] } 17. Be3 { [%eval -0.08] [%clk 0:50:09] } 17... Ng6 { [%eval -0.01] [%clk 0:43:42] } 18. a4 { [%eval -0.06] [%clk 0:47:07] } 18... Nd6 { [%eval -0.12] [%clk 0:41:31] } 19. Re2 { [%eval -0.1] [%clk 0:41:30] } 19... Qb6 { [%eval -0.13] [%clk 0:39:29] } 20. Qc3 { [%eval -0.19] [%clk 0:34:57] } 20... a5 { [%eval -0.07] [%clk 0:37:31] } 21. b3 { [%eval -0.04] [%clk 0:32:38] } 21... Ne4 { [%eval -0.11] [%clk 0:36:21] } 22. Nxe4 { [%eval -0.56] [%clk 0:31:30] } 22... Rxe4 { [%eval -0.09] [%clk 0:36:40] } 23. Rae1 { [%eval 0.0] [%clk 0:29:35] } 23... Rae8 { [%eval 0.04] [%clk 0:35:38] } 24. Qd2 { [%eval -0.15] [%clk 0:26:55] } 24... Bd6 { [%eval -0.11] [%clk 0:26:36] } 25. Nc5 { [%eval -0.05] [%clk 0:17:17] } 25... R4e7 { [%eval -0.04] [%clk 0:19:23] } 26. g3 { [%eval -0.02] [%clk 0:13:31] } 26... Qc7 { [%eval -0.03] [%clk 0:16:34] } 27. Qd1 { [%eval -0.2] [%clk 0:11:38] } 27... b6 { [%eval -0.12] [%clk 0:16:34] } 28. Nd3 { [%eval -0.18] [%clk 0:12:03] } 28... f6 { [%eval 0.09] [%clk 0:13:44] } 29. Kg2 { [%eval -0.12] [%clk 0:09:58] } 29... Qd7 { [%eval -0.09] [%clk 0:14:01] } 30. Bd2?? { [%eval -4.95] } { Blunder. h3 was best. } { [%clk 0:09:48] } 30... Nh4+ { [%eval -5.05] [%clk 0:13:06] } 31. Kh1 { [%eval -4.41] [%clk 0:07:53] } 31... Qh3 { [%eval -5.17] [%clk 0:10:33] } 32. f4 { [%eval -5.11] [%clk 0:08:00] } 32... Nf3 { [%eval -5.08] [%clk 0:10:40] } 33. Rf2 { [%eval -5.49] [%clk 0:05:03] } 33... Nxe1 { [%eval -4.63] [%clk 0:10:20] } 34. Bxe1 { [%eval -4.79] [%clk 0:04:31] } 34... Qf5 { [%eval -4.45] [%clk 0:08:33] } 35. Bc3 { [%eval -4.33] [%clk 0:03:07] } 35... c5 { [%eval -4.58] [%clk 0:07:19] } 36. Kg1 { [%eval -4.61] [%clk 0:02:43] } 36... c4 { [%eval -4.78] [%clk 0:06:47] } 37. bxc4 { [%eval -4.74] [%clk 0:02:12] } 37... dxc4 { [%eval -4.8] [%clk 0:07:06] } 38. Ne5 { [%eval -4.72] [%clk 0:02:26] } 38... Bb4 { [%eval -4.58] [%clk 0:04:51] } 39. Bxb4 { [%eval -5.27] [%clk 0:00:50] } 39... axb4 { [%eval -5.29] [%clk 0:05:15] } 40. Nf3 { [%eval -5.71] [%clk 0:00:52] } 40... Qd5 { [%eval -5.43] [%clk 0:04:48] } 41. Qd2 { [%eval -5.92] [%clk 0:29:38] } 41... b3 { [%eval -5.97] [%clk 0:29:42] } 42. cxb3 { [%eval -6.03] [%clk 0:28:12] } 42... cxb3 { [%eval -6.17] [%clk 0:30:04] } 43. h4 { [%eval -6.31] [%clk 0:24:26] } 43... Qc4 { [%eval -6.19] [%clk 0:28:22] } 0-1