Event: Round 2: Lenaerts, Lennert - Steffens, Olaf
Date: 2025-06-07
White: Lenaerts, Lennert
WhiteTitle: FM
WhiteElo: 2337
Black: Steffens, Olaf
BlackTitle: FM
BlackElo: 2157
Result: 1-0
ECO: B00
Opening: Nimzowitsch Defense: Williams Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:54] } 1... Nc6 { [%eval 0.42] [%clk 1:25:03] } 2. Nf3 { [%eval 0.21] [%clk 1:31:18] } 2... d6 { [%eval 0.64] [%clk 1:24:26] } 3. d4 { [%eval 0.48] [%clk 1:31:32] } 3... Nf6 { [%eval 0.59] [%clk 1:24:34] } 4. Nc3 { [%eval 0.51] [%clk 1:31:38] } 4... g6 { [%eval 0.67] [%clk 1:24:51] } 5. Be3 { [%eval 0.67] [%clk 1:31:30] } 5... Bg7 { [%eval 0.65] [%clk 1:25:01] } 6. Qd2 { [%eval 0.65] [%clk 1:31:47] } 6... a6 { [%eval 0.6] [%clk 1:19:35] } 7. Bh6 { [%eval 0.46] [%clk 1:30:36] } 7... O-O { [%eval 0.67] [%clk 1:19:46] } 8. Bxg7 { [%eval 0.76] [%clk 1:23:49] } 8... Kxg7 { [%eval 0.66] [%clk 1:20:02] } 9. d5 { [%eval 0.17] [%clk 1:24:15] } 9... Na7 { [%eval 0.71] [%clk 1:11:18] } 10. O-O-O { [%eval 0.49] [%clk 1:18:17] } 10... Nb5 { [%eval 0.55] [%clk 1:05:02] } 11. Nd4?! { [%eval -0.12] } { Inaccuracy. h4 was best. } { [%clk 1:13:11] } 11... c5? { [%eval 1.19] } { Mistake. Nxc3 was best. } { [%clk 0:55:56] } 12. Ndxb5 { [%eval 1.19] [%clk 1:03:31] } 12... axb5 { [%eval 1.15] [%clk 0:56:14] } 13. Bxb5 { [%eval 1.21] [%clk 1:03:55] } 13... Qa5?! { [%eval 2.15] } { Inaccuracy. Bd7 was best. } { [%clk 0:42:49] } 14. Qe2 { [%eval 1.64] [%clk 1:00:49] } 14... Bd7 { [%eval 1.87] [%clk 0:41:35] } 15. Bxd7 { [%eval 1.74] [%clk 0:53:12] } 15... Nxd7 { [%eval 1.56] [%clk 0:41:56] } 16. a3 { [%eval 1.71] [%clk 0:50:25] } 16... b5 { [%eval 2.01] [%clk 0:41:41] } 17. Nxb5 { [%eval 1.72] [%clk 0:35:11] } 17... Rfb8 { [%eval 1.72] [%clk 0:41:39] } 18. c4 { [%eval 1.46] [%clk 0:35:29] } 18... Ne5 { [%eval 1.58] [%clk 0:39:07] } 19. f4? { [%eval 0.36] } { Mistake. b3 was best. } { [%clk 0:32:19] } 19... Nxc4 { [%eval 0.3] [%clk 0:39:06] } 20. Qxc4 { [%eval 0.36] [%clk 0:32:41] } 20... Rxb5 { [%eval 0.39] [%clk 0:39:19] } 21. Rhe1 { [%eval 0.26] [%clk 0:27:51] } 21... Kg8 { [%eval 0.54] [%clk 0:32:54] } 22. Re2 { [%eval 0.57] [%clk 0:26:18] } 22... Rab8 { [%eval 0.63] [%clk 0:30:13] } 23. Rdd2 { [%eval 0.5] [%clk 0:25:25] } 23... Rb4?? { [%eval 2.96] } { Blunder. Rb3 was best. } { [%clk 0:20:06] } 24. axb4 { [%eval 2.8] [%clk 0:22:44] } 24... Qa1+ { [%eval 3.1] [%clk 0:19:52] } 25. Kc2 { [%eval 2.75] [%clk 0:23:10] } 25... Rxb4 { [%eval 2.83] [%clk 0:19:56] } 26. Qc3 { [%eval 2.97] [%clk 0:23:30] } 26... Qa2 { [%eval 2.81] [%clk 0:19:57] } 27. Qa3 { [%eval 3.13] [%clk 0:19:18] } 27... Qc4+ { [%eval 3.24] [%clk 0:20:06] } 28. Kd1 { [%eval 2.99] [%clk 0:17:24] } 28... Ra4 { [%eval 3.07] [%clk 0:18:20] } 29. Qc3 { [%eval 2.99] [%clk 0:17:49] } 29... Ra1+ { [%eval 3.09] [%clk 0:17:05] } 30. Kc2 { [%eval 3.16] [%clk 0:18:15] } 30... Qa2 { [%eval 3.08] [%clk 0:11:00] } 31. Kd3 { [%eval 2.97] [%clk 0:17:24] } 31... Qb1+ { [%eval 2.89] [%clk 0:10:41] } 32. Ke3 { [%eval 3.06] [%clk 0:16:53] } 32... Qg1+ { [%eval 3.02] [%clk 0:09:22] } 33. Kf3 { [%eval 3.01] [%clk 0:15:42] } 33... Qxh2 { [%eval 3.01] [%clk 0:09:11] } 34. e5 { [%eval 2.93] [%clk 0:13:45] } 34... Ra4? { [%eval 4.81] } { Mistake. g5 was best. } { [%clk 0:05:43] } 35. Re4 { [%eval 4.58] [%clk 0:12:09] } 35... Qh5+ { [%eval 4.7] [%clk 0:05:19] } 36. Ke3 { [%eval 4.69] [%clk 0:12:19] } 36... Ra1 { [%eval 4.45] [%clk 0:05:12] } 37. Re2 { [%eval 4.63] [%clk 0:11:35] } 37... Qh1? { [%eval 8.61] } { Mistake. dxe5 was best. } { [%clk 0:01:37] } 38. exd6 { [%eval 8.26] [%clk 0:11:36] } 38... Qg1+ { [%eval 8.68] [%clk 0:01:59] } 39. Kf3 { [%eval 8.12] [%clk 0:11:27] } 39... Rf1+? { [%eval #10] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:02:27] } 40. Kg3 { [%eval 18.86] [%clk 0:11:50] } 40... h5?! { [%eval #8] } { Checkmate is now unavoidable. Rf3+ was best. } { [%clk 0:01:04] } 41. dxe7 { [%eval #7] [%clk 0:11:47] } 41... h4+ { [%eval #7] [%clk 0:01:22] } 42. Kxh4 { [%eval #10] [%clk 0:11:19] } 42... Qh2+ { [%eval #10] [%clk 0:01:19] } 43. Kg4 { [%eval #17] [%clk 0:08:45] } 43... Kh7 { [%eval #9] [%clk 0:00:59] } 44. Qh3+ { [%eval #9] [%clk 0:08:56] } 1-0