Event: XIX International Chess Festival Baltic Pearl 2023 - Group A 1-13, 20-21
Date: 2023-06-30
White: Zbigniew Wiatrowski
Black: Mateusz Kusiak
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:28] } 2... Nc6 { [%eval 0.0] } 3. Bb5 { [%eval 0.37] [%clk 1:31:47] } 3... e5 { [%eval 0.69] } 4. O-O { [%eval 0.43] [%clk 1:30:43] } 4... Bd6 { [%eval 0.52] [%clk 1:32:06] } 5. c3 { [%eval 0.48] [%clk 1:30:53] } 5... a6 { [%eval 0.62] [%clk 1:32:32] } 6. Ba4 { [%eval 0.42] [%clk 1:31:18] } 6... b5 { [%eval 0.55] [%clk 1:32:58] } 7. Bc2 { [%eval 0.48] [%clk 1:31:41] } 7... Nge7 { [%eval 0.5] [%clk 1:32:51] } 8. d3 { [%eval 0.46] [%clk 1:31:35] } 8... h6 { [%eval 0.7] [%clk 1:28:40] } 9. Be3 { [%eval 0.67] [%clk 1:28:32] } 9... Qc7 { [%eval 0.92] [%clk 1:26:41] } 10. Nbd2 { [%eval 0.98] [%clk 1:21:02] } 10... Bb7 { [%eval 0.74] [%clk 1:24:09] } 11. a4 { [%eval 0.82] } 11... g6?! { [%eval 1.96] } { Inaccuracy. Nd4 was best. } { [%clk 1:14:47] } 12. Nb3 { [%eval 1.91] [%clk 1:00:42] } 12... c4 { [%eval 1.85] } 13. Nbd2 { [%eval 1.92] [%clk 0:36:32] } 13... cxd3 { [%eval 2.3] } 14. Bxd3 { [%eval 2.37] [%clk 0:36:00] } 14... b4 { [%eval 2.55] [%clk 1:01:35] } 15. Nc4 { [%eval 2.77] [%clk 0:34:18] } 15... Nc8 { [%eval 2.73] [%clk 1:00:51] } 16. Nxd6+ { [%eval 2.33] [%clk 0:32:43] } 16... Qxd6 { [%eval 2.52] [%clk 1:00:26] } 17. Qe2 { [%eval 2.53] [%clk 0:30:23] } 17... g5 { [%eval 2.6] [%clk 0:47:49] } 18. Rfd1 { [%eval 2.6] [%clk 0:26:45] } 18... Qg6?! { [%eval 3.41] } { Inaccuracy. Qf6 was best. } { [%clk 0:48:07] } 19. cxb4 { [%eval 3.41] [%clk 0:24:09] } 19... Nxb4? { [%eval 5.38] } { Mistake. d6 was best. } { [%clk 0:48:36] } 20. Nxe5 { [%eval 5.5] [%clk 0:23:14] } 20... Qe6 { [%eval 5.26] [%clk 0:48:45] } 21. Nxd7 { [%eval 5.63] [%clk 0:16:05] } 21... Nd6 { [%eval 5.86] [%clk 0:42:35] } 22. Nc5 { [%eval 5.7] [%clk 0:15:26] } 22... Qe7 { [%eval 5.85] [%clk 0:43:04] } 23. Nxb7 { [%eval 5.16] [%clk 0:13:35] } 23... Nxb7 { [%eval 5.32] [%clk 0:43:10] } 24. Bb5+ { [%eval 5.33] [%clk 0:09:02] } 24... axb5 { [%eval 5.03] [%clk 0:39:48] } 25. Qxb5+ { [%eval 5.45] [%clk 0:09:25] } 25... Kf8 { [%eval 4.98] [%clk 0:40:13] } 26. Rd7 { [%eval 5.43] [%clk 0:09:08] } 26... Nd6 { [%eval 5.34] [%clk 0:40:41] } 27. Rxd6 { [%eval 4.93] [%clk 0:08:14] } 27... Nc2 { [%eval 5.59] [%clk 0:37:08] } 28. Bc5 { [%eval 5.73] [%clk 0:04:40] } 28... Kg8 { [%eval 6.28] [%clk 0:37:11] } 29. Rg6+ { [%eval 6.22] [%clk 0:03:07] } 29... fxg6 { [%eval 6.31] [%clk 0:37:38] } 30. Bxe7 { [%eval 5.95] [%clk 0:03:28] } 30... Nxa1 { [%eval 6.34] [%clk 0:38:06] } 31. Bf6 { [%eval 6.88] [%clk 0:02:56] } 31... Rc8?? { [%eval #5] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:38:28] } 32. Qd5+ { [%eval #4] [%clk 0:03:01] } 1-0