Event: Open C
Site: Ustron
Date: 2024-08-15
White: Marekwica, Dawid
WhiteElo: 1591
Black: Koperski, Wojciech
BlackElo: 1683
Result: 1-0
ECO: C62
Opening: Ruy Lopez: Steinitz Defense, Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:59] } 1... e5 { [%eval 0.21] [%clk 1:30:56] } 2. Nf3 { [%eval 0.13] [%clk 1:31:26] } 2... Nc6 { [%eval 0.19] [%clk 1:31:22] } 3. Nc3 { [%eval 0.12] [%clk 1:31:54] } 3... Nf6 { [%eval 0.08] [%clk 1:31:47] } 4. Bb5 { [%eval 0.0] [%clk 1:32:19] } 4... d6?! { [%eval 0.63] } { Inaccuracy. Nd4 was best. } { [%clk 1:31:44] } 5. d4 { [%eval 0.72] [%clk 1:32:39] } 5... Bd7 { [%eval 0.81] [%clk 1:30:17] } 6. Bxc6 { [%eval 0.84] [%clk 1:32:55] } 6... Bxc6 { [%eval 0.98] [%clk 1:29:53] } 7. Qd3 { [%eval 0.75] [%clk 1:33:19] } 7... exd4 { [%eval 0.8] [%clk 1:28:17] } 8. Nxd4 { [%eval 0.96] [%clk 1:33:36] } 8... Qd7 { [%eval 1.41] [%clk 1:24:51] } 9. O-O { [%eval 1.37] [%clk 1:30:18] } 9... Be7 { [%eval 1.52] [%clk 1:21:32] } 10. Nf5?! { [%eval 0.52] } { Inaccuracy. b4 was best. } { [%clk 1:23:13] } 10... O-O-O?! { [%eval 1.45] } { Inaccuracy. O-O was best. } { [%clk 1:17:02] } 11. b4 { [%eval 1.39] [%clk 1:19:25] } 11... g6? { [%eval 3.29] } { Mistake. Kb8 was best. } { [%clk 1:01:31] } 12. Nxe7+ { [%eval 3.3] [%clk 1:12:44] } 12... Qxe7 { [%eval 3.19] [%clk 1:01:19] } 13. b5 { [%eval 3.04] [%clk 1:11:51] } 13... Bd7 { [%eval 2.97] [%clk 0:55:39] } 14. Bg5 { [%eval 2.92] [%clk 1:11:29] } 14... h6?! { [%eval 4.53] } { Inaccuracy. Qe5 was best. } { [%clk 0:55:49] } 15. Nd5 { [%eval 4.58] [%clk 1:11:10] } 15... Nxd5 { [%eval 4.56] [%clk 0:51:56] } 16. Bxe7 { [%eval 4.63] [%clk 1:11:29] } 16... Nxe7 { [%eval 4.67] [%clk 0:52:18] } 17. Rfe1 { [%eval 4.4] [%clk 1:11:19] } 17... Rhe8 { [%eval 4.39] [%clk 0:48:47] } 18. a4 { [%eval 4.48] [%clk 1:11:31] } 18... f5 { [%eval 5.12] [%clk 0:46:34] } 19. Qd4 { [%eval 5.07] [%clk 1:11:15] } 19... Kb8 { [%eval 5.04] [%clk 0:45:20] } 20. f3 { [%eval 4.77] [%clk 1:10:40] } 20... fxe4 { [%eval 5.06] [%clk 0:44:38] } 21. fxe4 { [%eval 4.41] [%clk 1:11:06] } 21... g5 { [%eval 4.29] } 22. Qg7 { [%eval 4.43] [%clk 1:09:39] } 22... Ng8 { [%eval 4.72] [%clk 0:43:17] } 23. Rf1 { [%eval 4.73] [%clk 1:07:54] } 23... Be6 { [%eval 4.69] [%clk 0:43:29] } 24. Qd4 { [%eval 4.67] [%clk 1:03:34] } 24... Bd7 { [%eval 4.82] [%clk 0:39:56] } 25. Rf2 { [%eval 4.47] [%clk 1:03:07] } 25... Ne7 { [%eval 4.61] [%clk 0:32:49] } 26. Qg7 { [%eval 4.49] [%clk 1:03:13] } 26... Nc8 { [%eval 5.27] [%clk 0:31:34] } 27. Raf1 { [%eval 4.78] [%clk 1:01:26] } 27... Rxe4 { [%eval 5.76] [%clk 0:29:44] } 28. Rf7 { [%eval 5.98] [%clk 1:01:10] } 28... Nb6 { [%eval 6.2] [%clk 0:28:39] } 29. a5 { [%eval 6.13] [%clk 1:01:09] } 29... Bxb5 { [%eval 5.97] [%clk 0:28:59] } 30. axb6 { [%eval 7.02] [%clk 1:01:32] } 30... axb6 { [%eval 7.19] [%clk 0:29:12] } 31. Rxc7 { [%eval 6.98] [%clk 1:01:26] } 31... Ba6 { [%eval 6.72] [%clk 0:29:16] } 32. Re7 { [%eval 5.99] [%clk 0:58:48] } 32... Rb4 { [%eval 6.36] [%clk 0:24:11] } 33. Rff7 { [%eval 6.23] [%clk 0:58:30] } 33... Ka8 { [%eval 7.6] [%clk 0:20:10] } 34. Rxb7 { [%eval 7.51] [%clk 0:57:23] } 34... Bxb7 { [%eval 7.6] [%clk 0:20:34] } 35. Rxb7 { [%eval 7.98] [%clk 0:57:24] } 35... Ra4 { [%eval 7.65] [%clk 0:20:58] } 36. Rxb6 { [%eval 7.02] [%clk 0:57:23] } 36... Ra7? { [%eval #18] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:20:23] } 37. Qd4?? { [%eval 6.49] } { Lost forced checkmate sequence. Qc3 was best. } { [%clk 0:57:47] } 1-0