Event: Sachovy festival CB
Date: 2024-07-04
White: Kopriva, Martin
WhiteElo: 2159
Black: Mosny, Kamil
BlackElo: 1951
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:08] } 2. Nf3 { [%eval 0.17] [%clk 1:31:06] } 2... d6 { [%eval 0.26] [%clk 1:30:08] } 3. d4 { [%eval 0.26] [%clk 1:31:25] } 3... cxd4 { [%eval 0.28] [%clk 1:30:34] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:44] } 4... Nf6 { [%eval 0.24] [%clk 1:31:02] } 5. Nc3 { [%eval 0.32] [%clk 1:32:03] } 5... a6 { [%eval 0.22] [%clk 1:31:29] } 6. Nb3 { [%eval 0.05] [%clk 1:31:29] } 6... e6 { [%eval 0.07] [%clk 1:31:53] } 7. g4 { [%eval 0.0] [%clk 1:31:14] } 7... b5 { [%eval 0.0] [%clk 1:28:07] } 8. Bg2 { [%eval -0.02] [%clk 1:28:52] } 8... Bb7 { [%eval 0.18] [%clk 1:26:35] } 9. g5 { [%eval 0.15] [%clk 1:27:05] } 9... Nfd7 { [%eval 0.13] [%clk 1:24:33] } 10. f4 { [%eval -0.29] [%clk 0:58:30] } 10... Nc6 { [%eval 0.07] [%clk 1:24:56] } 11. Qe2?! { [%eval -0.63] } { Inaccuracy. h4 was best. } { [%clk 0:54:50] } 11... Nb6? { [%eval 0.68] } { Mistake. h6 was best. } { [%clk 1:09:51] } 12. Be3 { [%eval 0.79] [%clk 0:41:44] } 12... b4 { [%eval 0.82] [%clk 0:48:37] } 13. Nd5 { [%eval 0.74] [%clk 0:36:49] } 13... exd5 { [%eval 0.7] [%clk 0:42:23] } 14. exd5 { [%eval 0.75] [%clk 0:37:05] } 14... Ne7 { [%eval 1.04] [%clk 0:40:58] } 15. O-O-O { [%eval 0.65] [%clk 0:37:01] } 15... Qc7?! { [%eval 1.38] } { Inaccuracy. Nbxd5 was best. } { [%clk 0:36:53] } 16. Bh3? { [%eval -0.2] } { Mistake. Rhe1 was best. } { [%clk 0:34:07] } 16... Qc4? { [%eval 0.97] } { Mistake. Nbxd5 was best. } { [%clk 0:34:46] } 17. Qf2 { [%eval 1.18] [%clk 0:31:00] } 17... Bc8?? { [%eval 4.63] } { Blunder. Nbxd5 was best. } { [%clk 0:28:40] } 18. Bf1 { [%eval 4.52] [%clk 0:30:01] } 18... Qxf1 { [%eval 5.16] [%clk 0:21:36] } 19. Rhxf1 { [%eval 5.16] [%clk 0:28:55] } 19... Nbxd5 { [%eval 5.41] [%clk 0:21:09] } 20. Qf3 { [%eval 5.36] [%clk 0:25:06] } 20... Bb7 { [%eval 6.08] [%clk 0:20:25] } 21. Na5 { [%eval 6.22] [%clk 0:24:33] } 21... Nxe3 { [%eval 7.48] [%clk 0:19:06] } 22. Nxb7 { [%eval 7.04] [%clk 0:23:36] } 22... Nxd1? { [%eval #10] } { Checkmate is now unavoidable. N3d5 was best. } { [%clk 0:16:49] } 23. Nxd6+ { [%eval #9] [%clk 0:23:03] } 23... Kd7 { [%eval #9] [%clk 0:17:17] } 24. Rxd1 { [%eval #8] [%clk 0:22:06] } 24... Rd8 { [%eval #4] [%clk 0:17:08] } 25. Nxf7+ { [%eval #6] [%clk 0:22:19] } 25... Ke8?? { [%eval #5] } { Checkmate is now unavoidable. Kc8 was best. } { [%clk 0:17:36] } 26. Rxd8+ { [%eval #4] [%clk 0:22:30] } 26... Kxf7 { [%eval #4] [%clk 0:18:03] } 27. f5 { [%eval #3] [%clk 0:22:17] } 27... h6 { [%eval #3] [%clk 0:18:16] } 28. Qb3+ { [%eval #2] [%clk 0:22:29] } 28... Nd5 { [%eval #2] [%clk 0:18:41] } 29. Qxd5+ { [%eval #1] [%clk 0:22:51] } 29... Ke7 { [%eval #1] [%clk 0:19:10] } 1-0