Event: XIX International Chess Festival Baltic Pearl 2023 - Group A 1-13, 20-21
Date: 2023-07-02
White: Aleksander Lonski
Black: Jakub Hiszczynski
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Chameleon Variation
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 1:30:57] } 2. Ne2 { [%eval 0.0] [%clk 1:31:17] } 2... Nc6 { [%eval 0.33] [%clk 1:29:14] } 3. Nbc3 { [%eval 0.27] [%clk 1:31:04] } 3... g6 { [%eval 0.26] [%clk 1:27:19] } 4. g3 { [%eval 0.0] [%clk 1:31:13] } 4... Bg7 { [%eval 0.0] [%clk 1:27:18] } 5. Bg2 { [%eval 0.0] [%clk 1:31:37] } 5... e6 { [%eval 0.05] [%clk 1:25:51] } 6. O-O { [%eval -0.01] [%clk 1:31:51] } 6... Nge7 { [%eval 0.0] [%clk 1:26:17] } 7. f4 { [%eval -0.37] [%clk 1:32:09] } 7... d6 { [%eval -0.44] [%clk 1:24:52] } 8. d3 { [%eval -0.31] [%clk 1:31:08] } 8... O-O { [%eval -0.35] [%clk 1:25:15] } 9. g4 { [%eval -0.6] [%clk 1:30:27] } 9... f5 { [%eval -0.49] [%clk 1:25:22] } 10. h3 { [%eval -0.67] } 10... Rb8 { [%eval -0.67] [%clk 1:22:49] } 11. Ng3 { [%eval -0.59] } 11... Kh8 { [%eval -0.4] [%clk 1:11:33] } 12. Kh2 { [%eval -0.64] [%clk 1:28:08] } 12... Nd4 { [%eval -0.36] [%clk 1:07:43] } 13. Nce2 { [%eval -0.5] [%clk 1:27:55] } 13... b5?! { [%eval 0.06] } { Inaccuracy. Nxe2 was best. } { [%clk 1:04:25] } 14. c3?! { [%eval -0.66] } { Inaccuracy. Nxd4 was best. } { [%clk 1:27:47] } 14... Nxe2 { [%eval -0.58] [%clk 1:04:52] } 15. Qxe2 { [%eval -0.57] [%clk 1:28:11] } 15... b4 { [%eval -0.57] [%clk 1:02:59] } 16. Bd2 { [%eval -0.54] } 16... fxg4 { [%eval -0.71] [%clk 0:53:16] } 17. hxg4 { [%eval -0.57] [%clk 1:27:03] } 17... Nc6 { [%eval -0.43] [%clk 0:51:52] } 18. g5 { [%eval -0.57] [%clk 1:23:35] } 18... bxc3 { [%eval -0.54] [%clk 0:47:30] } 19. bxc3 { [%eval -0.48] [%clk 1:22:28] } 19... Rb2 { [%eval -0.39] [%clk 0:38:16] } 20. f5?! { [%eval -1.35] } { Inaccuracy. Rfb1 was best. } { [%clk 1:08:09] } 20... exf5 { [%eval -1.48] [%clk 0:29:19] } 21. exf5 { [%eval -1.34] [%clk 1:08:32] } 21... Re8?! { [%eval -0.62] } { Inaccuracy. gxf5 was best. } { [%clk 0:29:29] } 22. Qd1 { [%eval -0.73] [%clk 1:08:45] } 22... Ne5 { [%eval -0.24] [%clk 0:28:58] } 23. Bc1 { [%eval -0.39] [%clk 1:08:11] } 23... Rb8?! { [%eval 0.37] } { Inaccuracy. Rxg2+ was best. } { [%clk 0:24:27] } 24. d4 { [%eval 0.53] [%clk 1:07:19] } 24... cxd4 { [%eval 0.37] [%clk 0:22:12] } 25. cxd4 { [%eval 0.43] [%clk 1:05:53] } 25... Nc4?? { [%eval 3.04] } { Blunder. Rb4 was best. } { [%clk 0:13:45] } 26. fxg6 { [%eval 3.07] [%clk 1:03:55] } 26... hxg6 { [%eval 2.88] [%clk 0:12:29] } 27. Qd3 { [%eval 3.14] [%clk 1:03:14] } 27... Be6? { [%eval 5.51] } { Mistake. Rb5 was best. } { [%clk 0:05:17] } 28. Qxg6 { [%eval 4.93] [%clk 0:59:54] } 28... Bxd4? { [%eval 8.98] } { Mistake. Re7 was best. } { [%clk 0:05:41] } 29. Rf4 { [%eval 10.19] [%clk 0:59:43] } 29... Bg7 { [%eval 9.63] [%clk 0:04:49] } 30. Be4 { [%eval #6] [%clk 0:59:20] } 30... Ne5 { [%eval #1] [%clk 0:02:09] } 31. Qh7# { [%clk 0:59:41] } 1-0