Event: Cracovia 2021 B
Site: Krakow
Date: 2021-12-31
White: Skurniak, Szymon
WhiteElo: 2050
Black: Iwanczuk, Krzysztof
BlackElo: 1896
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:18] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:30:39] } 2... d6 { [%eval 0.0] [%clk 1:31:15] } 3. d4 { [%eval 0.15] [%clk 1:31:06] } 3... cxd4 { [%eval 0.13] [%clk 1:31:40] } 4. Nxd4 { [%eval 0.3] [%clk 1:31:34] } 4... Nf6 { [%eval 0.31] [%clk 1:32:04] } 5. Nc3 { [%eval 0.18] [%clk 1:32:02] } 5... a6 { [%eval 0.21] [%clk 1:32:27] } 6. Bd3 { [%eval 0.24] [%clk 1:32:06] } 6... e5 { [%eval 0.16] [%clk 1:31:50] } 7. Nde2 { [%eval 0.05] [%clk 1:32:34] } 7... Be7 { [%eval 0.15] [%clk 1:32:00] } 8. O-O { [%eval 0.07] [%clk 1:32:43] } 8... b5 { [%eval 0.28] [%clk 1:27:25] } 9. f4 { [%eval 0.03] [%clk 1:18:53] } 9... Nbd7 { [%eval 0.04] [%clk 1:27:00] } 10. Ng3 { [%eval 0.15] [%clk 1:13:58] } 10... exf4 { [%eval 0.29] [%clk 1:21:01] } 11. Nf5?! { [%eval -0.43] } { Inaccuracy. Bxf4 was best. } { [%clk 1:08:58] } 11... O-O?! { [%eval 0.45] } { Inaccuracy. g5 was best. } { [%clk 1:18:45] } 12. Bxf4 { [%eval 0.67] [%clk 1:06:22] } 12... Ne5 { [%eval 0.37] [%clk 1:18:44] } 13. Nxe7+ { [%eval 0.36] [%clk 0:58:21] } 13... Qxe7 { [%eval 0.37] [%clk 1:19:10] } 14. Bg5 { [%eval -0.13] [%clk 0:46:58] } 14... Qa7+ { [%eval -0.17] [%clk 1:16:17] } 15. Kh1 { [%eval -0.35] [%clk 0:47:27] } 15... Nfg4?! { [%eval 0.42] } { Inaccuracy. b4 was best. } { [%clk 1:14:44] } 16. Qe2 { [%eval 0.04] [%clk 0:42:16] } 16... h6 { [%eval 0.04] [%clk 1:13:40] } 17. Bd2 { [%eval -0.11] [%clk 0:39:25] } 17... Ng6?! { [%eval 0.76] } { Inaccuracy. Be6 was best. } { [%clk 1:09:38] } 18. a4 { [%eval 1.0] [%clk 0:36:07] } 18... b4?! { [%eval 1.68] } { Inaccuracy. bxa4 was best. } { [%clk 1:07:33] } 19. Nd5 { [%eval 1.48] [%clk 0:31:45] } 19... a5 { [%eval 1.5] [%clk 1:07:41] } 20. h3 { [%eval 1.47] [%clk 0:28:54] } 20... N4e5 { [%eval 1.35] [%clk 1:07:56] } 21. Be3 { [%eval 1.11] [%clk 0:28:25] } 21... Qb7 { [%eval 1.25] [%clk 1:07:17] } 22. Nb6? { [%eval 0.0] } { Mistake. Bb5 was best. } { [%clk 0:24:30] } 22... Rb8? { [%eval 1.11] } { Mistake. Nxd3 was best. } { [%clk 1:06:54] } 23. Nxc8 { [%eval 0.75] [%clk 0:24:17] } 23... Rfxc8 { [%eval 0.92] [%clk 1:03:51] } 24. Ba6 { [%eval 0.93] [%clk 0:19:04] } 24... Qxe4 { [%eval 1.21] [%clk 1:04:03] } 25. Bxc8 { [%eval 1.12] [%clk 0:19:11] } 25... Rxc8 { [%eval 0.69] [%clk 1:04:25] } 26. Rf2 { [%eval 1.28] [%clk 0:18:48] } 26... Nc4 { [%eval 0.94] [%clk 0:59:29] } 27. Bc1 { [%eval 1.52] [%clk 0:17:35] } 27... Qd4 { [%eval 1.55] [%clk 0:48:01] } 28. Rb1?! { [%eval 0.65] } { Inaccuracy. c3 was best. } { [%clk 0:16:53] } 28... Kf8?? { [%eval 4.23] } { Blunder. d5 was best. } { [%clk 0:46:50] } 29. c3 { [%eval 4.49] [%clk 0:15:07] } 29... bxc3 { [%eval 5.11] [%clk 0:44:52] } 30. bxc3?? { [%eval 2.51] } { Blunder. Qe6 was best. } { [%clk 0:15:35] } 30... Qxc3?? { [%eval 5.46] } { Blunder. Qe5 was best. } { [%clk 0:44:27] } 31. Qe6 { [%eval 5.23] [%clk 0:11:42] } 31... Nce5 { [%eval 5.13] [%clk 0:42:57] } 32. Bb2 { [%eval 5.32] [%clk 0:09:48] } 32... Qc5 { [%eval 6.15] [%clk 0:42:00] } 33. Rc1 { [%eval 5.58] [%clk 0:09:48] } 33... Re8 { [%eval 5.25] [%clk 0:42:25] } 34. Rxc5 { [%eval 5.44] [%clk 0:05:29] } 34... Rxe6 { [%eval 5.48] [%clk 0:42:48] } 35. Rxa5 { [%eval 5.4] [%clk 0:05:41] } 35... Ke8 { [%eval 7.07] [%clk 0:39:38] } 36. Ra8+ { [%eval 6.92] [%clk 0:05:58] } 36... Kd7 { [%eval 7.25] [%clk 0:39:56] } 37. Bxe5 { [%eval 6.12] [%clk 0:05:02] } 37... Nxe5 { [%eval 6.55] [%clk 0:39:50] } 38. a5 { [%eval 6.17] [%clk 0:04:50] } 38... d5 { [%eval 6.21] [%clk 0:37:33] } 39. a6 { [%eval 6.23] [%clk 0:04:01] } 39... Kc7 { [%eval 7.09] [%clk 0:37:53] } 40. Ra2 { [%eval 6.26] [%clk 0:33:41] } 40... Nc6 { [%eval 6.1] [%clk 1:07:38] } 41. a7 { [%eval 5.74] [%clk 0:33:03] } 41... Kb7?! { [%eval 10.96] } { Inaccuracy. Nxa7 was best. } { [%clk 1:08:03] } 42. Rb8+ { [%eval 10.81] [%clk 0:33:17] } 1-0