Event: Rubinstein Chess Festival 2025 - OPEN A
Site: https://lichess.org/broadcast/rubinstein-chess-festival-2025-inwea-development-open-a/round-5/9eU9nNk9/bKQiN2Kv
White: Kucza, Karol
WhiteTitle: FM
WhiteElo: 2264
Black: Ostojski, Dawid
BlackElo: 1974
Result: 1-0
ECO: B01
Opening: Scandinavian Defense: Classical Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... d5 { [%eval 0.54] [%clk 1:30:58] } 2. exd5 { [%eval 0.51] [%clk 1:31:12] } 2... Qxd5 { [%eval 0.52] [%clk 1:31:25] } 3. Nc3 { [%eval 0.47] [%clk 1:29:29] } 3... Qa5 { [%eval 0.45] [%clk 1:31:54] } 4. d4 { [%eval 0.5] [%clk 1:29:45] } 4... Nf6 { [%eval 0.56] [%clk 1:32:23] } 5. Nf3 { [%eval 0.5] [%clk 1:29:46] } 5... Bf5 { [%eval 0.5] [%clk 1:32:51] } 6. Ne5 { [%eval 0.48] [%clk 1:29:28] } 6... c6 { [%eval 0.5] [%clk 1:33:20] } 7. Bc4 { [%eval 0.56] [%clk 1:29:49] } 7... e6 { [%eval 0.5] [%clk 1:33:47] } 8. g4 { [%eval 0.61] [%clk 1:30:07] } 8... Bg6 { [%eval 0.61] [%clk 1:34:15] } 9. h4 { [%eval 0.7] [%clk 1:30:30] } 9... Nbd7 { [%eval 0.72] [%clk 1:34:43] } 10. Nxd7 { [%eval 0.58] [%clk 1:30:52] } 10... Nxd7 { [%eval 0.57] [%clk 1:35:12] } 11. h5 { [%eval 0.76] [%clk 1:31:13] } 11... Be4 { [%eval 0.81] [%clk 1:35:40] } 12. O-O { [%eval 0.74] [%clk 1:31:35] } 12... Bd5 { [%eval 0.64] [%clk 1:36:09] } 13. Nxd5 { [%eval 0.67] [%clk 1:31:58] } 13... cxd5 { [%eval 0.63] [%clk 1:36:35] } 14. Bd3 { [%eval 0.66] [%clk 1:32:22] } 14... Bd6 { [%eval 0.63] [%clk 1:37:04] } 15. a4 { [%eval 0.68] [%clk 1:32:41] } 15... g6 { [%eval 0.71] [%clk 1:37:24] } 16. Bd2 { [%eval 0.52] [%clk 1:32:16] } 16... Qd8 { [%eval 0.49] [%clk 1:37:49] } 17. Kg2 { [%eval 0.52] [%clk 1:32:26] } 17... Qf6 { [%eval 0.52] [%clk 1:34:16] } 18. c3 { [%eval 0.0] [%clk 1:18:47] } 18... Bf4 { [%eval 0.34] [%clk 1:33:53] } 19. Rh1 { [%eval 0.55] [%clk 1:17:07] } 19... O-O-O { [%eval 0.51] [%clk 1:32:20] } 20. Bxf4 { [%eval 0.0] [%clk 1:17:21] } 20... Qxf4 { [%eval 0.0] [%clk 1:32:44] } 21. Qf3 { [%eval 0.0] [%clk 1:17:46] } 21... Qxf3+ { [%eval 0.33] [%clk 1:32:24] } 22. Kxf3 { [%eval 0.52] [%clk 1:18:10] } 22... e5 { [%eval 0.42] [%clk 1:30:17] } 23. Kg3 { [%eval 0.51] [%clk 1:17:21] } 23... e4 { [%eval 0.61] [%clk 1:27:38] } 24. Be2 { [%eval 0.63] [%clk 1:15:23] } 24... Rdf8 { [%eval 0.6] [%clk 1:20:11] } 25. f4 { [%eval 0.59] [%clk 1:03:17] } 25... Kc7 { [%eval 0.89] [%clk 1:09:01] } 26. Kf2 { [%eval 0.38] [%clk 1:02:30] } 26... h6 { [%eval 0.5] [%clk 1:08:18] } 27. Ke3 { [%eval 0.49] [%clk 1:02:44] } 27... Kd6 { [%eval 0.91] [%clk 1:07:23] } 28. Rh2?! { [%eval 0.35] } { Inaccuracy. Raf1 was best. } { [%clk 0:56:22] } 28... Rh7?? { [%eval 2.09] } { Blunder. Nf6 was best. } { [%clk 1:03:02] } 29. b3? { [%eval 0.41] } { Mistake. Rah1 was best. } { [%clk 0:51:28] } 29... Nf6 { [%eval 0.54] [%clk 1:02:28] } 30. c4 { [%eval 0.15] [%clk 0:51:16] } 30... gxh5 { [%eval 0.18] [%clk 1:02:50] } 31. g5 { [%eval 0.23] [%clk 0:51:34] } 31... Ng4+?! { [%eval 0.98] } { Inaccuracy. hxg5 was best. } { [%clk 1:02:18] } 32. Bxg4 { [%eval 1.24] [%clk 0:51:58] } 32... hxg4 { [%eval 1.12] [%clk 1:02:46] } 33. Rah1 { [%eval 1.82] [%clk 0:52:18] } 33... f5?! { [%eval 3.13] } { Inaccuracy. g3 was best. } { [%clk 1:02:24] } 34. Rxh6+ { [%eval 2.9] [%clk 0:49:50] } 34... Rxh6 { [%eval 2.7] [%clk 1:02:53] } 35. Rxh6+ { [%eval 3.16] [%clk 0:50:15] } 35... Ke7 { [%eval 3.69] [%clk 1:03:07] } 36. Rh7+ { [%eval 3.57] [%clk 0:48:38] } 36... Ke6 { [%eval 3.29] [%clk 1:01:38] } 37. Rxb7 { [%eval 3.42] [%clk 0:28:44] } 37... g3 { [%eval 3.87] [%clk 1:01:13] } 38. g6 { [%eval 3.74] [%clk 0:27:17] } 38... dxc4?! { [%eval 4.89] } { Inaccuracy. Kf6 was best. } { [%clk 0:55:14] } 39. bxc4 { [%eval 4.39] [%clk 0:24:54] } 39... a5?! { [%eval 6.25] } { Inaccuracy. Kf6 was best. } { [%clk 0:55:21] } 40. Rb6+ { [%eval 5.07] [%clk 0:34:14] } 40... Ke7 { [%eval 5.67] [%clk 1:09:48] } 41. c5 { [%eval 5.59] [%clk 0:31:50] } 41... Rg8 { [%eval 6.99] [%clk 1:09:30] } 42. d5 { [%eval 6.51] [%clk 0:31:47] } 1-0