Event: Round 4: Lombaers, Peter - Van der Werf, Mark
Site: https://lichess.org/broadcast/dutch-meesterklasse-202526/round-4/XhQh1sov/eOdwfbyC
Date: 2025-11-22
White: Lombaers, Peter
WhiteTitle: FM
WhiteElo: 2305
Black: Van der Werf, Mark
BlackTitle: IM
BlackElo: 2402
Result: 1-0
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:21] } 2... e6 { [%eval 0.14] [%clk 1:31:22] } 3. Nf3 { [%eval 0.11] [%clk 1:31:44] } 3... c5 { [%eval 0.57] [%clk 1:31:46] } 4. d5 { [%eval 0.35] [%clk 1:32:07] } 4... d6 { [%eval 0.61] [%clk 1:32:12] } 5. Nc3 { [%eval 0.64] [%clk 1:32:28] } 5... exd5 { [%eval 0.57] [%clk 1:32:35] } 6. cxd5 { [%eval 0.62] [%clk 1:32:53] } 6... g6 { [%eval 0.66] [%clk 1:32:59] } 7. Nd2 { [%eval 0.63] [%clk 1:32:48] } 7... Bg7 { [%eval 0.56] [%clk 1:33:11] } 8. e4 { [%eval 0.73] [%clk 1:33:09] } 8... O-O { [%eval 0.83] [%clk 1:33:32] } 9. Be2 { [%eval 0.66] [%clk 1:33:29] } 9... Ne8 { [%eval 0.88] [%clk 1:32:36] } 10. O-O { [%eval 0.94] [%clk 1:32:18] } 10... f5 { [%eval 0.93] [%clk 1:32:49] } 11. exf5 { [%eval 0.92] [%clk 1:28:09] } 11... Bxf5 { [%eval 0.8] [%clk 1:33:11] } 12. g4 { [%eval 0.75] [%clk 1:21:54] } 12... Bd7 { [%eval 1.31] [%clk 1:27:34] } 13. Nde4 { [%eval 1.2] [%clk 1:18:43] } 13... Qe7 { [%eval 1.68] [%clk 1:26:31] } 14. Bg5 { [%eval 1.69] [%clk 1:02:36] } 14... Qf7 { [%eval 1.58] [%clk 1:21:07] } 15. Qd2 { [%eval 1.58] [%clk 0:53:08] } 15... Na6 { [%eval 1.75] [%clk 1:20:13] } 16. Rae1 { [%eval 1.92] [%clk 0:51:10] } 16... Nac7 { [%eval 1.98] [%clk 1:12:48] } 17. Bd1 { [%eval 1.87] [%clk 0:39:15] } 17... Be5?! { [%eval 2.64] } { Inaccuracy. b5 was best. } { [%clk 0:40:21] } 18. Nxc5 { [%eval 2.66] [%clk 0:33:13] } 18... Ng7? { [%eval 4.4] } { Mistake. Bxc3 was best. } { [%clk 0:36:42] } 19. N5e4 { [%eval 3.53] [%clk 0:24:41] } 19... Bf4 { [%eval 3.6] [%clk 0:30:09] } 20. Bxf4 { [%eval 3.58] [%clk 0:23:27] } 20... Qxf4 { [%eval 3.35] [%clk 0:30:33] } 21. Qxf4 { [%eval 3.47] [%clk 0:23:49] } 21... Rxf4 { [%eval 3.16] [%clk 0:30:57] } 22. Nxd6 { [%eval 3.16] [%clk 0:20:50] } 22... Bxg4 { [%eval 3.01] [%clk 0:29:56] } 23. Bxg4? { [%eval 1.44] } { Mistake. Re4 was best. } { [%clk 0:19:17] } 23... Rxg4+ { [%eval 1.4] [%clk 0:30:17] } 24. Kh1 { [%eval 1.46] [%clk 0:19:44] } 24... Kf8? { [%eval 3.14] } { Mistake. Rb4 was best. } { [%clk 0:25:00] } 25. Nxb7 { [%eval 3.06] [%clk 0:17:21] } 25... Rb4 { [%eval 3.11] [%clk 0:24:30] } 26. Nc5 { [%eval 3.08] [%clk 0:16:09] } 26... Rxb2?! { [%eval 4.0] } { Inaccuracy. Nf5 was best. } { [%clk 0:24:34] } 27. d6 { [%eval 3.86] [%clk 0:14:43] } 27... Nce8 { [%eval 3.91] [%clk 0:23:29] } 28. Rd1 { [%eval 3.69] [%clk 0:12:33] } 28... Rd8 { [%eval 3.65] [%clk 0:23:07] } 29. N3e4 { [%eval 3.8] [%clk 0:09:25] } 29... Rc2 { [%eval 3.89] [%clk 0:15:16] } 30. Nb7 { [%eval 3.79] [%clk 0:05:20] } 30... Rd7 { [%eval 4.7] [%clk 0:14:09] } 31. Nec5 { [%eval 4.55] [%clk 0:05:21] } 31... Rxc5 { [%eval 5.27] [%clk 0:14:21] } 32. Nxc5 { [%eval 5.32] [%clk 0:05:44] } 32... Rxd6 { [%eval 5.19] [%clk 0:14:48] } 33. Rxd6 { [%eval 5.24] [%clk 0:04:56] } 33... Nxd6 { [%eval 5.2] [%clk 0:15:12] } 34. Rb1 { [%eval 5.17] [%clk 0:04:54] } 34... Kf7 { [%eval 5.26] [%clk 0:14:07] } 35. Rb8 { [%eval 5.26] [%clk 0:04:35] } 35... h5 { [%eval 5.57] [%clk 0:13:55] } 36. Ra8 { [%eval 5.47] [%clk 0:04:45] } 36... Ngf5 { [%eval 5.44] [%clk 0:13:58] } 37. Rxa7+ { [%eval 5.47] [%clk 0:04:58] } 37... Kf6 { [%eval 5.37] [%clk 0:14:22] } 38. a4 { [%eval 5.47] [%clk 0:04:10] } 38... Ke5 { [%eval 5.45] [%clk 0:14:48] } 39. a5 { [%eval 5.15] [%clk 0:03:25] } 39... Kd5 { [%eval 5.22] [%clk 0:13:13] } 40. Nd3 { [%eval 5.23] [%clk 0:03:01] } 40... Ke4 { [%eval 5.69] [%clk 0:10:45] } 41. a6 { [%eval 5.56] [%clk 0:29:24] } 41... Nb5 { [%eval 5.72] [%clk 0:39:06] } 42. Rd7 { [%eval 5.79] [%clk 0:28:30] } 42... Nfd4 { [%eval 6.87] [%clk 0:39:02] } 43. Nc5+ { [%eval 6.55] [%clk 0:28:31] } 1-0