Event: Katowice
Site: ø
Date: 2022-12-18
White: Czernek, Tymon
WhiteElo: 2206
Black: Grinev, Valeriy
BlackElo: 2354
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:15:19] } 1... c5 { [%eval 0.32] [%clk 0:15:18] } 2. Nf3 { [%eval 0.0] [%clk 0:15:28] } 2... e6 { [%eval 0.34] [%clk 0:15:26] } 3. d4 { [%eval 0.42] [%clk 0:15:37] } 3... cxd4 { [%eval 0.33] [%clk 0:15:35] } 4. Nxd4 { [%eval 0.4] [%clk 0:15:46] } 4... a6 { [%eval 0.6] [%clk 0:15:43] } 5. Bd3 { [%eval 0.42] [%clk 0:15:55] } 5... Bc5 { [%eval 0.49] [%clk 0:15:49] } 6. Nb3 { [%eval 0.47] [%clk 0:16:04] } 6... Be7 { [%eval 0.84] [%clk 0:15:57] } 7. O-O { [%eval 0.73] [%clk 0:16:09] } 7... d6 { [%eval 0.68] [%clk 0:16:03] } 8. f4 { [%eval 0.54] [%clk 0:16:13] } 8... Nf6 { [%eval 0.55] [%clk 0:16:08] } 9. Nc3 { [%eval 0.27] [%clk 0:16:20] } 9... Nbd7 { [%eval 0.55] [%clk 0:16:00] } 10. a4 { [%eval 0.35] [%clk 0:16:22] } 10... b6 { [%eval 0.56] [%clk 0:16:07] } 11. Be3 { [%eval 0.21] [%clk 0:16:13] } 11... Bb7 { [%eval 0.36] [%clk 0:16:14] } 12. Qe2 { [%eval 0.14] [%clk 0:16:03] } 12... Qc7 { [%eval 0.26] [%clk 0:16:20] } 13. Rad1 { [%eval 0.26] [%clk 0:16:01] } 13... O-O { [%eval 0.3] [%clk 0:16:13] } 14. Kh1 { [%eval 0.2] [%clk 0:15:56] } 14... Rfd8 { [%eval 0.49] [%clk 0:14:24] } 15. Bf2 { [%eval 0.34] [%clk 0:15:55] } 15... Bf8 { [%eval 0.35] [%clk 0:14:11] } 16. Bg3 { [%eval -0.02] [%clk 0:15:40] } 16... g6 { [%eval -0.08] [%clk 0:13:51] } 17. f5 { [%eval -0.28] [%clk 0:14:07] } 17... exf5 { [%eval -0.32] [%clk 0:13:18] } 18. exf5 { [%eval -0.14] [%clk 0:13:54] } 18... Re8 { [%eval -0.22] [%clk 0:13:27] } 19. Qd2 { [%eval -0.19] [%clk 0:13:38] } 19... Ng4 { [%eval 0.0] [%clk 0:13:04] } 20. fxg6 { [%eval -0.18] [%clk 0:12:59] } 20... hxg6 { [%eval -0.01] [%clk 0:13:09] } 21. Rde1 { [%eval -0.53] [%clk 0:12:28] } 21... Nde5?! { [%eval 0.32] } { Inaccuracy. Ndf6 was best. } { [%clk 0:12:54] } 22. Be4 { [%eval 0.26] [%clk 0:11:50] } 22... Nc4? { [%eval 1.49] } { Mistake. Bxe4 was best. } { [%clk 0:12:40] } 23. Qf4?! { [%eval 0.73] } { Inaccuracy. Qg5 was best. } { [%clk 0:11:39] } 23... Bxe4 { [%eval 0.54] [%clk 0:06:55] } 24. Nxe4 { [%eval 0.48] [%clk 0:11:22] } 24... f5?? { [%eval 3.53] } { Blunder. Nce5 was best. } { [%clk 0:07:02] } 25. h3?? { [%eval 0.16] } { Blunder. Qxg4 was best. } 25... Bh6 { [%eval 0.57] [%clk 0:06:50] } 26. Ng5?? { [%eval -1.18] } { Blunder. Qf3 was best. } { [%clk 0:09:08] } 26... Nge3 { [%eval -1.21] [%clk 0:06:26] } 27. Rf3?! { [%eval -2.42] } { Inaccuracy. Qh4 was best. } { [%clk 0:08:27] } 27... Re4 { [%eval -2.12] [%clk 0:03:29] } 28. Nxe4 { [%eval -2.28] [%clk 0:08:35] } 28... Bxf4 { [%eval -1.89] [%clk 0:03:37] } 29. Nf6+ { [%eval -2.47] [%clk 0:08:45] } 29... Kf7 { [%eval -2.02] [%clk 0:03:46] } 30. Bxf4 { [%eval -1.96] [%clk 0:08:54] } 30... Kxf6 { [%eval -2.07] [%clk 0:03:54] } 31. Bxe3 { [%eval -1.98] [%clk 0:09:03] } 31... Re8 { [%eval -2.04] [%clk 0:03:54] } 32. Bg5+ { [%eval -1.99] [%clk 0:08:13] } 32... Kf7 { [%eval -1.92] [%clk 0:04:03] } 33. Rxe8 { [%eval -1.84] [%clk 0:08:31] } 33... Kxe8 { [%eval -1.9] [%clk 0:04:12] } 34. Nd4 { [%eval -1.73] } 34... Qc5 { [%eval -1.89] [%clk 0:03:37] } 35. c3 { [%eval -2.03] [%clk 0:08:14] } 35... Ne5 { [%eval -1.7] [%clk 0:03:35] } 36. Re3 { [%eval -2.02] [%clk 0:08:14] } 36... Qc4 { [%eval -1.82] [%clk 0:03:42] } 37. Nf3? { [%eval -3.28] } { Mistake. b3 was best. } { [%clk 0:07:20] } 37... Qxa4?! { [%eval -2.26] } { Inaccuracy. f4 was best. } { [%clk 0:02:53] } 38. Nxe5 { [%eval -2.57] [%clk 0:07:29] } 38... dxe5 { [%eval -2.4] [%clk 0:03:02] } 39. Rxe5+ { [%eval -2.55] [%clk 0:07:38] } 39... Kd7? { [%eval -0.99] } { Mistake. Kf8 was best. } { [%clk 0:03:10] } 40. Re7+? { [%eval -2.41] } { Mistake. Rd5+ was best. } { [%clk 0:07:41] } 40... Kd6 { [%eval -2.05] [%clk 0:03:18] } 41. Rg7 { [%eval -2.09] [%clk 0:07:45] } 41... Qa1+ { [%eval -1.65] [%clk 0:03:26] } 42. Kh2 { [%eval -1.85] [%clk 0:07:54] } 42... Qxb2 { [%eval -1.72] [%clk 0:03:35] } 43. Rxg6+ { [%eval -1.93] [%clk 0:08:03] } 43... Kd5 { [%eval -1.85] [%clk 0:03:37] } 44. h4 { [%eval -2.38] [%clk 0:08:01] } 44... a5 { [%eval -2.19] [%clk 0:03:44] } 45. Bf6 { [%eval -2.76] [%clk 0:06:55] } 45... Qe2 { [%eval -3.01] [%clk 0:03:21] } 46. Rg5 { [%eval -3.01] [%clk 0:07:01] } 46... a4 { [%eval -3.01] [%clk 0:03:08] } 47. h5 { [%eval -2.98] [%clk 0:06:53] } 47... Qe6?! { [%eval -1.94] } { Inaccuracy. Qe4 was best. } { [%clk 0:02:27] } 48. Rg6? { [%eval -3.43] } { Mistake. Bg7 was best. } { [%clk 0:06:03] } 48... a3 { [%eval -3.37] [%clk 0:02:05] } 49. Bd4? { [%eval -5.58] } { Mistake. Bg7 was best. } { [%clk 0:05:43] } 49... Qe2 { [%eval -5.39] [%clk 0:02:08] } 50. Rg5?! { [%eval -7.7] } { Inaccuracy. Rg7 was best. } { [%clk 0:04:39] } 50... a2 { [%eval -6.38] [%clk 0:01:50] } 51. h6?? { [%eval #-11] } { Checkmate is now unavoidable. Rxf5+ was best. } { [%clk 0:04:22] } 51... Qe7?? { [%eval -5.89] } { Lost forced checkmate sequence. Qe4 was best. } { [%clk 0:01:53] } 52. Rxf5+ { [%eval -5.54] [%clk 0:03:50] } 52... Kc4 { [%eval -5.62] [%clk 0:02:01] } 53. Bf6? { [%eval -16.27] } { Mistake. Rf4 was best. } { [%clk 0:03:25] } 53... Qd6+ { [%eval -12.64] [%clk 0:01:24] } 54. Kh3?! { [%eval #-8] } { Checkmate is now unavoidable. Re5 was best. } { [%clk 0:03:14] } 54... a1=Q { [%eval #-6] [%clk 0:01:28] } 0-1