Event: XIX International Chess Festival Baltic Pearl 2023 - Group A 1-13, 20-21
Date: 2023-07-03
White: Piotr Stepinski
Black: Andrzej Zeissel
Result: 1/2-1/2
ECO: B49
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.36] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:59] } 2. Nf3 { [%eval 0.0] [%clk 1:31:13] } 2... e6 { [%eval 0.34] [%clk 1:31:25] } 3. d4 { [%eval 0.42] [%clk 1:31:40] } 3... cxd4 { [%eval 0.37] [%clk 1:31:52] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:07] } 4... Nc6 { [%eval 0.5] [%clk 1:32:00] } 5. Nc3 { [%eval 0.33] [%clk 1:32:08] } 5... Qc7 { [%eval 0.56] [%clk 1:32:27] } 6. Be3 { [%eval 0.28] [%clk 1:32:08] } 6... a6 { [%eval 0.0] [%clk 1:32:53] } 7. Be2 { [%eval 0.25] } 7... Nf6 { [%eval 0.32] } 8. O-O { [%eval 0.45] } 8... Be7 { [%eval 0.49] } 9. Kh1 { [%eval 0.06] } 9... b5 { [%eval 0.35] } 10. Nxc6 { [%eval 0.31] } 10... dxc6 { [%eval 0.38] } 11. f4 { [%eval 0.24] } 11... Bb7 { [%eval 0.55] } 12. e5 { [%eval 0.4] [%clk 1:19:21] } 12... Rd8 { [%eval 0.27] [%clk 1:19:09] } 13. Qe1 { [%eval 0.39] [%clk 1:19:06] } 13... Nd5 { [%eval 0.94] [%clk 1:15:12] } 14. Nxd5 { [%eval 0.93] } 14... cxd5 { [%eval 1.04] } 15. c3 { [%eval 0.71] } 15... g6 { [%eval 0.97] [%clk 0:57:48] } 16. Bd4 { [%eval 0.83] [%clk 1:19:40] } 16... h5?! { [%eval 1.44] } { Inaccuracy. Bc5 was best. } { [%clk 0:51:47] } 17. a4?! { [%eval 0.77] } { Inaccuracy. b4 was best. } { [%clk 1:16:44] } 17... Bc6 { [%eval 1.09] [%clk 0:35:38] } 18. axb5 { [%eval 1.04] } 18... Bxb5 { [%eval 0.98] } 19. Bxb5+ { [%eval 0.64] } 19... axb5 { [%eval 0.68] } 20. Qf2 { [%eval 0.44] } 20... Qc6 { [%eval 0.41] } 21. Ra7 { [%eval 0.03] } 21... Ra8 { [%eval 0.0] [%clk 0:32:34] } 22. Rfa1 { [%eval -0.14] [%clk 1:13:17] } 22... O-O { [%eval -0.06] [%clk 0:32:50] } 23. Qg1 { [%eval -0.04] [%clk 1:07:55] } 23... Rfe8 { [%eval -0.1] [%clk 0:31:48] } 24. g3?! { [%eval -0.7] } { Inaccuracy. b4 was best. } { [%clk 1:00:12] } 24... Bf8?! { [%eval -0.14] } { Inaccuracy. Rxa7 was best. } { [%clk 0:30:20] } 25. h3 { [%eval -0.26] } 25... Rxa7 { [%eval -0.37] [%clk 0:27:32] } 26. Rxa7 { [%eval -0.26] [%clk 0:57:39] } 26... Ra8 { [%eval -0.08] [%clk 0:27:54] } 27. Rxa8 { [%eval -0.26] [%clk 0:57:30] } 27... Qxa8 { [%eval -0.16] [%clk 0:28:22] } 28. g4 { [%eval -0.29] [%clk 0:57:46] } 28... hxg4 { [%eval -0.29] [%clk 0:28:03] } 29. hxg4 { [%eval -0.2] [%clk 0:58:15] } 29... Qd8 { [%eval -0.2] [%clk 0:26:03] } 30. Qg3 { [%eval -0.22] [%clk 0:58:13] } 30... Qa8 { [%eval -0.06] [%clk 0:24:01] } 31. Qg1 { [%eval -0.29] [%clk 0:58:04] } 31... Qa4 { [%eval -0.3] [%clk 0:22:47] } 32. Qc1 { [%eval -0.25] [%clk 0:57:50] } 32... Qc4 { [%eval -0.29] [%clk 0:19:11] } 33. Qd2 { [%eval -0.21] [%clk 0:57:36] } 33... Qf1+ { [%eval 0.0] [%clk 0:18:16] } 34. Kh2 { [%eval 0.0] [%clk 0:58:02] } 34... Qf3 { [%eval 0.0] [%clk 0:18:11] } 35. g5 { [%eval 0.0] [%clk 0:58:15] } 35... Be7 { [%eval 0.0] [%clk 0:18:04] } 36. Qe3 { [%eval -0.02] [%clk 0:58:21] } 36... Qxe3 { [%eval -0.02] [%clk 0:16:57] } 37. Bxe3 { [%eval 0.0] [%clk 0:58:48] } 37... b4 { [%eval -0.08] [%clk 0:16:53] } 38. Kg2 { [%eval -0.1] [%clk 0:58:24] } 38... b3 { [%eval 0.01] [%clk 0:14:31] } 39. Kf3 { [%eval 0.0] [%clk 0:56:38] } 39... Ba3 { [%eval 0.03] [%clk 0:12:47] } 40. Bc1 { [%eval 0.0] [%clk 0:57:02] } 40... Bc5 { [%eval 0.0] [%clk 0:12:52] } 41. Ke2 { [%eval 0.0] [%clk 0:53:51] } 41... Kf8 { [%eval 0.0] [%clk 0:12:02] } 42. Kd3 { [%eval 0.0] [%clk 0:54:20] } 42... Bf2 { [%eval 0.0] [%clk 0:08:47] } 43. Be3 { [%eval 0.0] [%clk 0:53:39] } 43... Be1 { [%eval 0.0] [%clk 0:08:05] } 44. Kd4 { [%eval 0.0] [%clk 0:52:18] } 44... Ke7 { [%eval 0.0] [%clk 0:08:11] } 45. c4 { [%eval 0.0] [%clk 0:47:19] } 45... dxc4 { [%eval 0.0] [%clk 0:05:17] } 46. Kxc4 { [%eval 0.0] [%clk 0:47:40] } 46... Kd7 { [%eval 0.0] [%clk 0:05:13] } 47. Kxb3 { [%eval 0.0] [%clk 0:48:08] } 47... Kc6 { [%eval 0.0] [%clk 0:05:07] } 48. Kc4 { [%eval 0.0] [%clk 0:48:36] } 48... Ba5 { [%eval 0.08] [%clk 0:03:27] } 49. b4 { [%eval 0.03] [%clk 0:48:26] } 49... Bd8 { [%eval 0.0] [%clk 0:03:50] } 50. b5+ { [%eval 0.0] [%clk 0:48:08] } 50... Kb7 { [%eval 0.0] [%clk 0:04:16] } 51. Bc5 { [%eval 0.0] [%clk 0:48:22] } 51... Ba5 { [%eval 0.0] [%clk 0:04:20] } 52. Bb4 { [%eval 0.0] [%clk 0:48:41] } 52... Bd8 { [%eval 0.0] [%clk 0:03:58] } 53. Bc5 { [%eval 0.0] [%clk 0:48:39] } 53... Ba5 { [%eval 0.0] [%clk 0:04:19] } 54. Kd3 { [%eval 0.0] [%clk 0:49:04] } 54... Bd8 { [%eval 0.0] [%clk 0:04:02] } 55. Kc4 { [%eval 0.0] [%clk 0:48:25] } 55... Ba5 { [%eval 0.0] [%clk 0:04:26] } 56. Be7 { [%eval 0.0] [%clk 0:48:27] } 56... Bb6 { [%eval 0.0] [%clk 0:04:00] } 57. Bc5 { [%eval 0.0] [%clk 0:47:59] } 57... Ba5 { [%eval 0.0] [%clk 0:04:26] } 58. Kd3 { [%eval 0.0] [%clk 0:45:45] } 1/2-1/2