Event: 61. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - OPEN D
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-open-d/round-3/e1qQECJf/kto7UHV7
White: Kozaczynski, Piotr
WhiteElo: 1562
Black: Komarow-Dereniowski, Jan
BlackElo: 1625
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.24] [%clk 1:30:30] } 2. c3 { [%eval 0.0] [%clk 1:31:24] } 2... e6 { [%eval 0.25] [%clk 1:30:33] } 3. d4 { [%eval 0.25] [%clk 1:31:50] } 3... cxd4 { [%eval 0.42] [%clk 1:30:59] } 4. cxd4 { [%eval 0.35] [%clk 1:32:06] } 4... d5 { [%eval 0.4] [%clk 1:31:22] } 5. exd5 { [%eval 0.07] [%clk 1:28:17] } 5... exd5 { [%eval 0.07] [%clk 1:31:30] } 6. Nf3 { [%eval 0.03] [%clk 1:24:53] } 6... Nf6 { [%eval 0.29] [%clk 1:30:53] } 7. Bb5+ { [%eval 0.21] [%clk 1:23:54] } 7... Nc6 { [%eval 0.35] [%clk 1:30:41] } 8. O-O { [%eval 0.23] [%clk 1:22:45] } 8... Be7 { [%eval 0.24] [%clk 1:29:16] } 9. Ne5 { [%eval 0.18] [%clk 1:17:54] } 9... Bd7 { [%eval 0.27] [%clk 1:29:27] } 10. Nxd7 { [%eval 0.08] [%clk 1:17:57] } 10... Qxd7 { [%eval 0.07] [%clk 1:29:39] } 11. Bf4 { [%eval 0.0] [%clk 1:17:03] } 11... O-O { [%eval -0.07] [%clk 1:29:06] } 12. Nc3 { [%eval 0.0] [%clk 1:15:58] } 12... a6 { [%eval 0.15] [%clk 1:27:38] } 13. Ba4 { [%eval 0.0] [%clk 1:15:21] } 13... Bd6 { [%eval 0.0] [%clk 1:26:40] } 14. Bg5 { [%eval 0.1] [%clk 1:05:09] } 14... Bc7?? { [%eval 2.9] } { Blunder. Qf5 was best. } { [%clk 1:24:06] } 15. Bxf6 { [%eval 2.92] [%clk 1:04:46] } 15... gxf6 { [%eval 2.87] [%clk 1:24:26] } 16. Qf3?? { [%eval 0.9] } { Blunder. Qh5 was best. } { [%clk 0:53:43] } 16... Qd6? { [%eval 2.15] } { Mistake. b5 was best. } { [%clk 1:23:08] } 17. g3 { [%eval 2.1] [%clk 0:51:52] } 17... Nxd4?? { [%eval 5.16] } { Blunder. Bb6 was best. } { [%clk 1:23:10] } 18. Qg4+ { [%eval 5.15] [%clk 0:51:44] } 18... Kh8 { [%eval 5.31] [%clk 1:22:55] } 19. Qxd4 { [%eval 5.25] [%clk 0:52:08] } 19... Rg8 { [%eval 5.55] [%clk 1:22:32] } 20. Qxd5 { [%eval 5.43] [%clk 0:49:51] } 20... Qb6 { [%eval 5.53] [%clk 1:22:47] } 21. Qf3 { [%eval 5.19] [%clk 0:47:43] } 21... Rg6 { [%eval 6.06] [%clk 1:22:25] } 22. Nd5 { [%eval 6.14] [%clk 0:45:54] } 22... Qd6 { [%eval 6.1] [%clk 1:22:12] } 23. Rad1 { [%eval 6.23] [%clk 0:43:58] } 23... Bb8 { [%eval 6.63] [%clk 1:21:10] } 24. Nf4 { [%eval 6.68] [%clk 0:38:26] } 24... Qc7?! { [%eval 10.44] } { Inaccuracy. Qxf4 was best. } { [%clk 1:18:56] } 25. Nxg6+ { [%eval 10.26] [%clk 0:38:49] } 25... hxg6?! { [%eval #15] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 1:19:00] } 26. Qxf6+ { [%eval #14] [%clk 0:39:12] } 26... Kh7 { [%eval 11.08] [%clk 1:18:46] } 27. Rd8 { [%eval 11.02] [%clk 0:39:09] } 27... Qxd8 { [%eval 10.36] } 28. Qxd8 { [%eval 9.5] [%clk 0:39:33] } 28... b5? { [%eval #11] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 1:18:57] } 29. Bb3 { [%eval #9] [%clk 0:39:52] } 29... Ra7 { [%eval #8] [%clk 1:19:06] } 30. Qxb8 { [%eval #7] [%clk 0:40:16] } 30... Re7 { [%eval #7] [%clk 1:19:25] } 31. Qd6 { [%eval #6] [%clk 0:40:33] } 31... Ra7 { [%eval #6] [%clk 1:19:40] } 32. Re1 { [%eval #5] [%clk 0:41:00] } 32... Kg7 { [%eval #5] [%clk 1:19:55] } 33. Re7 { [%eval #5] [%clk 0:41:26] } 33... Ra8 { [%eval #3] [%clk 1:19:46] } 34. Rxf7+ { [%eval #2] [%clk 0:41:47] } 34... Kh8 { [%eval #2] } 35. Qxg6 { [%eval #1] [%clk 0:42:02] } 35... Rg8 { [%eval #1] [%clk 1:20:25] } 36. Qh7# { [%clk 0:42:26] } 1-0