Event: Open-1
Site: Katowice
Date: 2025-05-31
White: Kejna, Piotr
WhiteTitle: FM
WhiteElo: 2224
Black: Lecki, Leonard
BlackElo: 2072
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard
TimeControl: 10+2

1. e4 { [%eval 0.18] [%clk 0:10:03] } 1... c5 { [%eval 0.25] [%clk 0:10:04] } 2. b3 { [%eval -0.15] [%clk 0:10:05] } 2... e5 { [%eval 0.23] [%clk 0:09:48] } 3. Bb2 { [%eval -0.03] [%clk 0:10:04] } 3... Nc6 { [%eval 0.0] [%clk 0:09:49] } 4. Bc4 { [%eval -0.02] [%clk 0:10:04] } 4... g6 { [%eval 0.34] [%clk 0:09:39] } 5. Ne2 { [%eval 0.0] [%clk 0:09:53] } 5... Bg7 { [%eval 0.0] [%clk 0:09:37] } 6. O-O { [%eval -0.03] [%clk 0:09:44] } 6... Nge7 { [%eval 0.0] [%clk 0:09:37] } 7. f4 { [%eval -0.24] [%clk 0:09:29] } 7... O-O { [%eval 0.06] [%clk 0:09:15] } 8. f5? { [%eval -1.19] } { Mistake. Nbc3 was best. } { [%clk 0:08:44] } 8... gxf5 { [%eval -1.1] [%clk 0:07:52] } 9. exf5 { [%eval -1.08] [%clk 0:08:44] } 9... Bf6?? { [%eval 0.62] } { Blunder. Nxf5 was best. } { [%clk 0:07:53] } 10. Ng3 { [%eval 0.67] [%clk 0:08:08] } 10... d5 { [%eval 0.59] [%clk 0:07:46] } 11. Nh5 { [%eval 0.65] [%clk 0:07:33] } 11... Qd6?? { [%eval 2.89] } { Blunder. Bh8 was best. } { [%clk 0:07:45] } 12. Bd3? { [%eval 1.4] } { Mistake. Nc3 was best. } { [%clk 0:06:57] } 12... Kh8 { [%eval 1.44] [%clk 0:07:23] } 13. Nc3 { [%eval 1.4] [%clk 0:06:06] } 13... Nd4 { [%eval 1.57] [%clk 0:06:57] } 14. g4?? { [%eval -1.09] } { Blunder. Be4 was best. } { [%clk 0:05:22] } 14... Rg8 { [%eval -0.99] [%clk 0:06:24] } 15. Kh1 { [%eval -1.14] [%clk 0:04:31] } 15... Bd7 { [%eval -0.91] [%clk 0:06:02] } 16. Qe1?? { [%eval -3.52] } { Blunder. Ne2 was best. } { [%clk 0:03:30] } 16... Rxg4 { [%eval -3.5] [%clk 0:05:29] } 17. Nxf6 { [%eval -4.02] [%clk 0:02:06] } 17... Qxf6 { [%eval -3.99] [%clk 0:05:30] } 18. Ne2?! { [%eval -5.38] } { Inaccuracy. Nb5 was best. } { [%clk 0:01:25] } 18... Rag8?! { [%eval -4.04] } { Inaccuracy. Ndxf5 was best. } { [%clk 0:04:20] } 19. Ng3 { [%eval -4.14] [%clk 0:01:17] } 19... Nec6 { [%eval -3.51] [%clk 0:02:31] } 20. Qf2?! { [%eval -4.55] } { Inaccuracy. Bxd4 was best. } { [%clk 0:00:55] } 20... Qh6 { [%eval -4.58] [%clk 0:02:04] } 21. Rg1 { [%eval -4.69] [%clk 0:00:37] } 21... Rf4 { [%eval -4.63] [%clk 0:01:59] } 22. Qg2 { [%eval -4.65] [%clk 0:00:32] } 22... Nf3 { [%eval -5.13] [%clk 0:01:42] } 23. Rgf1?! { [%eval -6.87] } { Inaccuracy. Raf1 was best. } { [%clk 0:00:24] } 23... Nxh2 { [%eval -6.99] [%clk 0:01:29] } 24. Rxf4?? { [%eval #-4] } { Checkmate is now unavoidable. Qxh2 was best. } { [%clk 0:00:21] } 24... Nf3+ { [%eval #-3] [%clk 0:01:16] } 0-1