Event: Festival Bydgoszcz ELO > 2000
Site: Bydgoszcz
Date: 2023-06-26
White: Kaczmarek, Aleksander
WhiteElo: 2313
Black: Sliwerski, Radoslaw
BlackElo: 1984
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nf3 { [%eval 0.0] [%clk 1:31:24] } 2... d6 { [%eval 0.0] [%clk 1:31:18] } 3. d4 { [%eval 0.25] [%clk 1:31:51] } 3... cxd4 { [%eval 0.13] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:18] } 4... Nf6 { [%eval 0.3] [%clk 1:32:08] } 5. Nc3 { [%eval 0.21] [%clk 1:32:46] } 5... a6 { [%eval 0.39] [%clk 1:32:31] } 6. Qe2?! { [%eval -0.33] } { Inaccuracy. f3 was best. } { [%clk 1:33:12] } 6... e5 { [%eval 0.0] [%clk 1:32:42] } 7. Nf5?! { [%eval -0.79] } { Inaccuracy. Nb3 was best. } { [%clk 1:33:38] } 7... g6?! { [%eval 0.22] } { Inaccuracy. d5 was best. } { [%clk 1:33:05] } 8. Ne3 { [%eval 0.06] [%clk 1:34:04] } 8... Be6 { [%eval 0.26] [%clk 1:33:28] } 9. h4 { [%eval -0.01] [%clk 1:34:30] } 9... h5 { [%eval 0.4] [%clk 1:32:34] } 10. Bd2 { [%eval 0.3] [%clk 1:34:52] } 10... Bh6 { [%eval 0.27] [%clk 1:31:37] } 11. O-O-O { [%eval 0.1] [%clk 1:34:59] } 11... Nc6 { [%eval 0.13] [%clk 1:30:56] } 12. Kb1 { [%eval 0.0] [%clk 1:35:04] } 12... Nd4 { [%eval 0.22] [%clk 1:30:26] } 13. Qe1 { [%eval 0.11] [%clk 1:35:10] } 13... b5 { [%eval 0.39] [%clk 1:28:59] } 14. Ncd5 { [%eval 0.38] [%clk 1:32:05] } 14... Bxd5 { [%eval 0.43] [%clk 1:25:18] } 15. Nxd5 { [%eval 0.29] [%clk 1:28:18] } 15... Nxd5?! { [%eval 0.94] } { Inaccuracy. Bxd2 was best. } { [%clk 1:21:19] } 16. Bxh6 { [%eval 0.97] [%clk 1:23:15] } 16... Rxh6 { [%eval 0.94] [%clk 1:17:07] } 17. exd5 { [%eval 1.05] [%clk 1:23:38] } 17... Kf8 { [%eval 0.84] [%clk 1:15:05] } 18. f3? { [%eval -0.39] } { Mistake. f4 was best. } { [%clk 1:14:58] } 18... Kg7 { [%eval 0.11] [%clk 1:13:24] } 19. Bd3 { [%eval -0.11] [%clk 1:13:32] } 19... Qf6 { [%eval -0.09] [%clk 1:11:08] } 20. Rf1 { [%eval 0.0] [%clk 1:06:54] } 20... Nf5 { [%eval 0.0] [%clk 1:08:53] } 21. f4?! { [%eval -0.87] } { Inaccuracy. g3 was best. } { [%clk 1:05:03] } 21... e4 { [%eval -0.82] [%clk 1:06:24] } 22. Bxe4 { [%eval -0.82] [%clk 1:01:15] } 22... Re8 { [%eval -0.9] [%clk 1:06:31] } 23. Rd2 { [%eval -0.89] [%clk 1:00:37] } 23... Qxh4?! { [%eval -0.22] } { Inaccuracy. Rxe4 was best. } { [%clk 0:58:46] } 24. Qxh4 { [%eval -0.2] [%clk 0:59:45] } 24... Nxh4 { [%eval -0.32] [%clk 0:58:57] } 25. Bd3 { [%eval -0.22] [%clk 1:00:07] } 25... Nf5 { [%eval -0.13] [%clk 0:50:40] } 26. a4 { [%eval -0.23] [%clk 0:57:39] } 26... Ng3 { [%eval -0.08] [%clk 0:45:51] } 27. Rf3 { [%eval -0.02] [%clk 0:50:53] } 27... Re1+ { [%eval -0.24] [%clk 0:43:23] } 28. Ka2 { [%eval -0.23] [%clk 0:49:06] } 28... Ne4 { [%eval -0.07] [%clk 0:43:45] } 29. Re2 { [%eval 0.18] [%clk 0:48:57] } 29... Rxe2 { [%eval 0.09] [%clk 0:44:09] } 30. Bxe2 { [%eval 0.0] [%clk 0:49:23] } 30... bxa4 { [%eval 0.08] [%clk 0:44:34] } 31. Bxa6 { [%eval 0.0] [%clk 0:46:33] } 31... Nc5 { [%eval 0.01] [%clk 0:32:27] } 32. Bb5 { [%eval 0.0] [%clk 0:46:50] } 32... h4?! { [%eval 0.69] } { Inaccuracy. Rh8 was best. } { [%clk 0:29:06] } 33. b4?! { [%eval 0.0] } { Inaccuracy. Ka3 was best. } { [%clk 0:44:04] } 33... axb3+ { [%eval 0.0] [%clk 0:29:13] } 34. cxb3 { [%eval 0.0] [%clk 0:44:32] } 34... Rh5 { [%eval 0.0] [%clk 0:29:09] } 35. Bc6? { [%eval -1.19] } { Mistake. b4 was best. } { [%clk 0:40:39] } 35... g5 { [%eval -1.27] [%clk 0:29:12] } 36. b4 { [%eval -1.22] [%clk 0:38:12] } 36... g4 { [%eval -1.0] [%clk 0:29:12] } 37. Rf1 { [%eval -1.48] [%clk 0:37:45] } 37... Nd3 { [%eval -1.37] [%clk 0:27:57] } 38. b5 { [%eval -1.6] [%clk 0:32:51] } 38... h3? { [%eval -0.26] } { Mistake. Nc5 was best. } { [%clk 0:25:28] } 39. gxh3 { [%eval -0.27] [%clk 0:32:48] } 39... gxh3 { [%eval -0.19] [%clk 0:25:51] } 40. b6 { [%eval -0.26] [%clk 1:02:20] } 40... Rh8 { [%eval -0.28] [%clk 0:43:40] } 41. b7 { [%eval -0.29] [%clk 1:01:27] } 41... Nb4+ { [%eval 0.0] [%clk 0:42:45] } 42. Ka3 { [%eval -0.1] [%clk 1:00:00] } 42... h2?? { [%eval 6.06] } { Blunder. Na6 was best. } { [%clk 0:38:35] } 43. Kxb4 { [%eval 6.16] [%clk 0:59:40] } 43... h1=Q { [%eval 6.2] [%clk 0:38:56] } 44. Rxh1 { [%eval 6.85] [%clk 1:00:08] } 44... Rxh1 { [%eval 5.83] [%clk 0:39:09] } 45. Ka5 { [%eval 5.83] [%clk 1:00:32] } 1-0