Event: Rubinstein Chess Festival 2025 - OPEN A
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-inwea-development-open-a/round-4/9aP54sDU/yAgLEXxl
White: Buklaho, Ignacy
WhiteElo: 1988
Black: Witczak, Borys
BlackElo: 2100
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.24] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... d6 { [%eval 0.31] [%clk 1:31:15] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:12] } 4... Nf6 { [%eval 0.31] [%clk 1:32:07] } 5. Nc3 { [%eval 0.32] [%clk 1:32:38] } 5... a6 { [%eval 0.25] [%clk 1:32:33] } 6. f3 { [%eval 0.13] [%clk 1:33:04] } 6... e5 { [%eval 0.4] [%clk 1:32:59] } 7. Nb3 { [%eval 0.24] [%clk 1:33:30] } 7... Be6 { [%eval 0.19] [%clk 1:33:25] } 8. Be3 { [%eval 0.32] [%clk 1:33:46] } 8... Be7 { [%eval 0.31] [%clk 1:33:32] } 9. Qd2 { [%eval 0.56] [%clk 1:33:19] } 9... h5 { [%eval 0.5] [%clk 1:33:57] } 10. Nd5 { [%eval 0.33] [%clk 1:33:35] } 10... Bxd5 { [%eval 0.72] [%clk 1:33:09] } 11. exd5 { [%eval 0.8] [%clk 1:33:43] } 11... Nbd7 { [%eval 0.69] [%clk 1:33:36] } 12. Be2 { [%eval 0.33] [%clk 1:33:03] } 12... O-O { [%eval 0.49] [%clk 1:32:02] } 13. c4 { [%eval 0.41] [%clk 1:32:50] } 13... b6 { [%eval 0.81] [%clk 1:31:55] } 14. O-O?! { [%eval 0.17] } { Inaccuracy. O-O-O was best. } { [%clk 1:32:31] } 14... Re8 { [%eval 0.18] [%clk 1:30:25] } 15. Rae1 { [%eval 0.21] [%clk 1:27:34] } 15... Bf8?! { [%eval 0.84] } { Inaccuracy. h4 was best. } { [%clk 1:30:14] } 16. Bg5?! { [%eval 0.27] } { Inaccuracy. g4 was best. } { [%clk 1:25:15] } 16... g6 { [%eval 0.29] [%clk 1:28:07] } 17. Qe3 { [%eval -0.1] [%clk 1:15:17] } 17... Be7 { [%eval 0.2] [%clk 1:09:10] } 18. f4 { [%eval 0.23] [%clk 1:13:38] } 18... Nh7 { [%eval 0.62] [%clk 1:00:36] } 19. h4?? { [%eval -1.25] } { Blunder. Bxe7 was best. } { [%clk 1:08:58] } 19... Nc5? { [%eval 0.01] } { Mistake. exf4 was best. } { [%clk 0:48:55] } 20. Nxc5 { [%eval 0.04] [%clk 1:02:55] } 20... bxc5 { [%eval 0.07] [%clk 0:49:17] } 21. Bxe7 { [%eval 0.0] [%clk 1:01:58] } 21... Qxe7 { [%eval 0.0] [%clk 0:49:02] } 22. fxe5?! { [%eval -0.88] } { Inaccuracy. f5 was best. } { [%clk 0:57:44] } 22... Qxe5 { [%eval -0.92] [%clk 0:49:05] } 23. Qf2 { [%eval -1.18] [%clk 0:57:59] } 23... Qg7? { [%eval -0.03] } { Mistake. Qe3 was best. } { [%clk 0:43:26] } 24. Bd1?! { [%eval -0.84] } { Inaccuracy. b4 was best. } { [%clk 0:48:07] } 24... Rab8?! { [%eval -0.01] } { Inaccuracy. Rxe1 was best. } { [%clk 0:40:18] } 25. Rxe8+ { [%eval -0.04] [%clk 0:34:26] } 25... Rxe8 { [%eval -0.05] [%clk 0:40:42] } 26. Ba4?? { [%eval -2.05] } { Blunder. b4 was best. } { [%clk 0:31:53] } 26... Re5 { [%eval -1.47] [%clk 0:37:16] } 27. a3? { [%eval -2.93] } { Mistake. Bc2 was best. } { [%clk 0:30:31] } 27... f5?? { [%eval -0.96] } { Blunder. Rf5 was best. } { [%clk 0:29:55] } 28. b4 { [%eval -0.89] [%clk 0:21:41] } 28... Nf6 { [%eval -0.49] [%clk 0:29:50] } 29. b5?? { [%eval -3.31] } { Blunder. Bd1 was best. } { [%clk 0:21:07] } 29... axb5 { [%eval -3.25] [%clk 0:29:27] } 30. Bxb5? { [%eval -5.96] } { Mistake. cxb5 was best. } { [%clk 0:20:12] } 30... Ng4 { [%eval -5.87] [%clk 0:28:19] } 31. Qf4 { [%eval -7.27] [%clk 0:15:14] } 31... Re4 { [%eval -6.72] [%clk 0:21:46] } 32. Qg5 { [%eval -8.53] [%clk 0:11:38] } 32... Qd4+ { [%eval -8.48] [%clk 0:21:33] } 33. Kh1 { [%eval -8.33] [%clk 0:11:49] } 33... Ne5 { [%eval -8.14] [%clk 0:21:55] } 34. g3 { [%eval -7.22] [%clk 0:09:09] } 34... Qd3 { [%eval -6.71] [%clk 0:21:46] } 35. Rf2?? { [%eval #-7] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:08:27] } 35... Re1+ { [%eval #-6] [%clk 0:21:45] } 36. Kh2 { [%eval #-4] [%clk 0:08:09] } 36... Nf3+ { [%eval #-3] [%clk 0:22:08] } 37. Rxf3 { [%eval #-3] [%clk 0:08:20] } 37... Qe2+ { [%eval #-2] [%clk 0:22:32] } 38. Kh3 { [%eval #-1] [%clk 0:08:39] } 38... Rh1# { [%clk 0:22:58] } 0-1