Event: Round 5: Stanislaw Sobich - Ryszard Sokolowski
Date: 2023-06-30
White: Stanislaw Sobich
Black: Ryszard Sokolowski
Result: 1/2-1/2
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard

1. e4 { [%eval 0.36] } 1... c5 { [%eval 0.32] [%clk 1:26:43] } 2. Nf3 { [%eval 0.0] [%clk 1:31:08] } 2... e6 { [%eval 0.34] [%clk 1:25:55] } 3. d4 { [%eval 0.42] [%clk 1:30:43] } 3... cxd4 { [%eval 0.37] [%clk 1:26:20] } 4. Nxd4 { [%eval 0.4] [%clk 1:31:08] } 4... a6 { [%eval 0.58] [%clk 1:26:36] } 5. Bd3 { [%eval 0.42] [%clk 1:28:40] } 5... Bc5 { [%eval 0.52] [%clk 1:23:59] } 6. Nb3 { [%eval 0.52] [%clk 1:27:18] } 6... Be7 { [%eval 0.84] [%clk 1:24:26] } 7. O-O { [%eval 0.73] [%clk 1:25:28] } 7... Nc6 { [%eval 0.86] [%clk 1:23:07] } 8. c3 { [%eval 0.36] [%clk 1:25:36] } 8... Nf6 { [%eval 0.33] [%clk 1:23:07] } 9. N1d2 { [%eval 0.11] [%clk 1:24:27] } 9... d5 { [%eval 0.35] [%clk 1:17:01] } 10. exd5 { [%eval 0.34] [%clk 1:20:03] } 10... Qxd5?! { [%eval 0.99] } { Inaccuracy. Nxd5 was best. } { [%clk 1:16:33] } 11. Bc4? { [%eval -0.17] } { Mistake. Nc4 was best. } { [%clk 1:18:23] } 11... Qd6 { [%eval -0.24] [%clk 1:13:42] } 12. Nf3 { [%eval -0.14] [%clk 1:15:14] } 12... Qc7 { [%eval -0.22] [%clk 1:09:59] } 13. Bg5 { [%eval -0.13] [%clk 1:13:37] } 13... O-O { [%eval -0.13] [%clk 1:07:36] } 14. Qc2 { [%eval -0.26] [%clk 1:11:34] } 14... Ne5 { [%eval -0.37] [%clk 1:02:38] } 15. Nxe5 { [%eval -0.29] [%clk 1:05:36] } 15... Qxe5 { [%eval -0.27] [%clk 1:02:57] } 16. Bxf6 { [%eval -0.36] [%clk 1:06:03] } 16... Bxf6 { [%eval -0.34] [%clk 1:01:05] } 17. Bd3 { [%eval -0.55] [%clk 1:05:39] } 17... g6 { [%eval -0.44] [%clk 1:00:58] } 18. Be4 { [%eval -0.54] [%clk 1:05:47] } 18... Qc7 { [%eval -0.55] [%clk 0:54:38] } 19. Rad1 { [%eval -0.46] [%clk 1:01:30] } 19... Rb8 { [%eval -0.52] [%clk 0:39:54] } 20. Nd4 { [%eval -0.52] [%clk 0:49:28] } 20... Rd8 { [%eval -0.44] [%clk 0:37:09] } 21. Nf3 { [%eval -0.48] [%clk 0:49:44] } 21... Bd7 { [%eval -0.52] [%clk 0:36:58] } 22. Rd2 { [%eval -0.73] [%clk 0:47:59] } 22... Bb5 { [%eval -0.56] [%clk 0:33:29] } 23. Bd3 { [%eval -0.7] [%clk 0:42:09] } 23... Bxd3 { [%eval -0.29] [%clk 0:29:31] } 24. Rxd3 { [%eval -0.28] [%clk 0:42:36] } 24... Rxd3 { [%eval -0.23] [%clk 0:29:55] } 25. Qxd3 { [%eval -0.25] [%clk 0:42:58] } 25... Rd8 { [%eval -0.33] [%clk 0:30:23] } 26. Qe2 { [%eval -0.31] [%clk 0:41:45] } 26... Qa5 { [%eval -0.18] [%clk 0:30:22] } 27. a3 { [%eval -0.23] [%clk 0:39:31] } 27... Qa4 { [%eval -0.21] [%clk 0:30:50] } 28. Rc1 { [%eval -0.55] [%clk 0:36:59] } 28... Kg7 { [%eval -0.16] [%clk 0:30:27] } 29. Rc2 { [%eval -0.47] [%clk 0:36:37] } 29... e5 { [%eval -0.25] [%clk 0:25:19] } 30. Rd2 { [%eval -0.39] [%clk 0:34:55] } 30... Re8 { [%eval -0.05] [%clk 0:24:17] } 31. Qd1 { [%eval -0.39] [%clk 0:28:39] } 31... Qb5 { [%eval -0.14] [%clk 0:23:55] } 32. Qe2 { [%eval -0.11] [%clk 0:26:34] } 32... Qc6 { [%eval 0.0] [%clk 0:23:12] } 33. Qd1?! { [%eval -0.74] } { Inaccuracy. g3 was best. } { [%clk 0:21:25] } 33... e4 { [%eval -0.74] [%clk 0:22:32] } 34. Nd4 { [%eval -0.74] [%clk 0:19:56] } 34... Qc5?! { [%eval -0.14] } { Inaccuracy. Qb6 was best. } { [%clk 0:22:55] } 35. Nc2 { [%eval -0.18] [%clk 0:20:07] } 35... Re5 { [%eval 0.0] [%clk 0:19:59] } 36. Ne3 { [%eval 0.0] [%clk 0:19:50] } 36... Bg5 { [%eval 0.0] [%clk 0:20:16] } 37. Rd4 { [%eval 0.0] [%clk 0:15:59] } 37... h5 { [%eval -0.03] [%clk 0:17:14] } 38. c4 { [%eval -0.16] [%clk 0:16:08] } 38... Qb6 { [%eval 0.37] [%clk 0:15:05] } 39. b4 { [%eval 0.31] [%clk 0:16:14] } 39... Bxe3 { [%eval 0.5] [%clk 0:14:14] } 40. fxe3 { [%eval 0.4] [%clk 0:16:39] } 40... Re7 { [%eval 0.84] [%clk 0:14:30] } 41. c5 { [%eval 0.8] [%clk 0:15:08] } 41... Qf6 { [%eval 1.04] [%clk 0:14:09] } 42. Rd6 { [%eval 0.71] [%clk 0:15:35] } 42... Qg5 { [%eval 1.12] [%clk 0:14:31] } 43. Qd4+ { [%eval 1.23] [%clk 0:15:50] } 43... f6 { [%eval 1.02] [%clk 0:14:05] } 44. Rd7 { [%eval 1.17] [%clk 0:14:43] } 44... Rxd7 { [%eval 0.85] [%clk 0:14:31] } 45. Qxd7+ { [%eval 0.7] [%clk 0:15:01] } 45... Kh6 { [%eval 1.53] [%clk 0:14:52] } 46. Qd4 { [%eval 0.74] [%clk 0:14:28] } 46... Qf5 { [%eval 1.21] [%clk 0:14:46] } 47. a4 { [%eval 1.62] [%clk 0:14:50] } 47... h4 { [%eval 1.5] [%clk 0:14:59] } 48. h3 { [%eval 1.45] [%clk 0:14:56] } 48... g5?! { [%eval 2.26] } { Inaccuracy. Qe6 was best. } { [%clk 0:15:12] } 49. Qd6 { [%eval 2.46] [%clk 0:14:59] } 49... Kg6 { [%eval 2.23] [%clk 0:15:15] } 50. b5 { [%eval 2.44] [%clk 0:15:15] } 50... axb5 { [%eval 2.61] [%clk 0:15:43] } 51. axb5 { [%eval 2.49] [%clk 0:15:36] } 51... g4 { [%eval 2.9] [%clk 0:15:48] } 52. hxg4 { [%eval 2.91] [%clk 0:15:08] } 52... Qxg4 { [%eval 2.96] [%clk 0:16:15] } 53. c6?? { [%eval 0.01] } { Blunder. Qf4 was best. } { [%clk 0:12:12] } 53... bxc6 { [%eval 0.14] [%clk 0:16:09] } 54. bxc6 { [%eval 0.0] [%clk 0:12:14] } 54... h3 { [%eval 0.0] [%clk 0:16:15] } 55. Qd2 { [%eval 0.0] [%clk 0:12:31] } 55... Qg3 { [%eval 0.0] [%clk 0:16:06] } 56. Kh1 { [%eval 0.0] [%clk 0:11:34] } 56... Kh6?? { [%eval 2.01] } { Blunder. f5 was best. } { [%clk 0:08:21] } 57. gxh3 { [%eval 1.87] [%clk 0:11:22] } 57... Qc7? { [%eval 3.96] } { Mistake. Kh7 was best. } { [%clk 0:06:41] } 58. Kg2?? { [%eval 0.0] } { Blunder. Qc3 was best. } { [%clk 0:11:29] } 58... Qxc6 { [%eval 0.0] [%clk 0:07:00] } 1/2-1/2