Event: XIX International Chess Festival Baltic Pearl 2023 - Group A 1-13, 20-21
Date: 2023-07-01
White: Piotr Stepinski
Black: Lukasz Lanica
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.36] [%clk 1:30:50] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:31:19] } 2... Nc6 { [%eval 0.0] [%clk 1:31:19] } 3. Bb5 { [%eval 0.37] [%clk 1:31:23] } 3... Na5 { [%eval 0.91] [%clk 1:31:43] } 4. c3 { [%eval 0.61] [%clk 1:29:17] } 4... a6 { [%eval 0.68] [%clk 1:32:00] } 5. Ba4 { [%eval 0.4] [%clk 1:29:31] } 5... e6 { [%eval 0.47] [%clk 1:30:58] } 6. O-O { [%eval 0.5] [%clk 1:29:03] } 6... b5 { [%eval 0.3] [%clk 1:31:00] } 7. Bc2 { [%eval 0.54] [%clk 1:29:31] } 7... Nf6 { [%eval 0.52] [%clk 1:30:31] } 8. Re1 { [%eval 0.36] [%clk 1:26:50] } 8... Bb7 { [%eval 0.37] [%clk 1:29:36] } 9. d3 { [%eval 0.48] [%clk 1:26:46] } 9... Be7 { [%eval 0.42] [%clk 1:28:39] } 10. Nbd2 { [%eval 0.44] [%clk 1:27:09] } 10... d6 { [%eval 0.49] [%clk 1:27:20] } 11. Nf1 { [%eval 0.5] [%clk 1:27:16] } 11... O-O { [%eval 0.42] [%clk 1:27:44] } 12. Ng3 { [%eval 0.52] [%clk 1:27:32] } 12... Qc7 { [%eval 0.55] [%clk 1:23:29] } 13. h3 { [%eval 0.43] [%clk 1:21:15] } 13... Rac8 { [%eval 0.5] [%clk 1:22:30] } 14. Nh2 { [%eval 0.01] [%clk 1:18:07] } 14... Rfd8 { [%eval 0.32] [%clk 1:21:00] } 15. Ng4 { [%eval 0.16] [%clk 1:17:20] } 15... b4?! { [%eval 1.09] } { Inaccuracy. Nc6 was best. } { [%clk 1:09:57] } 16. Bd2?! { [%eval 0.1] } { Inaccuracy. Nxf6+ was best. } { [%clk 1:13:23] } 16... bxc3?! { [%eval 1.0] } { Inaccuracy. Nc6 was best. } { [%clk 1:08:51] } 17. Bxc3 { [%eval 0.96] [%clk 1:11:51] } 17... e5 { [%eval 1.24] [%clk 1:02:44] } 18. Nf5 { [%eval 1.04] [%clk 1:10:45] } 18... Nc6 { [%eval 1.14] [%clk 1:01:31] } 19. Bb3 { [%eval 1.0] [%clk 1:08:23] } 19... Rb8?! { [%eval 1.67] } { Inaccuracy. Rf8 was best. } { [%clk 0:52:35] } 20. Qf3 { [%eval 2.53] [%clk 0:57:22] } 20... Rf8 { [%eval 2.81] [%clk 0:34:31] } 21. Nfh6+?! { [%eval 2.12] } { Inaccuracy. Ngh6+ was best. } { [%clk 0:51:11] } 21... gxh6 { [%eval 2.03] } 22. Nxf6+ { [%eval 2.11] [%clk 0:51:30] } 22... Bxf6 { [%eval 2.31] } 23. Qxf6 { [%eval 2.18] [%clk 0:51:54] } 23... Qe7 { [%eval 2.36] } 24. Qxh6 { [%eval 2.34] [%clk 0:51:56] } 24... Kh8 { [%eval 2.17] [%clk 0:27:49] } 25. f4 { [%eval 2.29] [%clk 0:50:09] } 25... Nd4?! { [%eval 3.02] } { Inaccuracy. Rg8 was best. } { [%clk 0:22:29] } 26. Bxd4?! { [%eval 1.96] } { Inaccuracy. fxe5 was best. } 26... cxd4?! { [%eval 2.96] } { Inaccuracy. exd4 was best. } { [%clk 0:22:19] } 27. fxe5 { [%eval 2.88] } 27... dxe5 { [%eval 2.95] } 28. Rf1 { [%eval 3.04] } 28... f6 { [%eval 2.89] [%clk 0:21:00] } 29. Rf2 { [%eval 2.7] [%clk 0:49:37] } 29... Qg7 { [%eval 2.65] [%clk 0:13:39] } 30. Qxg7+? { [%eval 1.36] } { Mistake. Qd2 was best. } { [%clk 0:47:58] } 30... Kxg7 { [%eval 1.26] [%clk 0:14:08] } 31. Rc1 { [%eval 1.38] [%clk 0:48:27] } 31... Rbc8 { [%eval 1.31] [%clk 0:09:30] } 32. Rfc2 { [%eval 1.19] } 32... Rxc2 { [%eval 1.33] [%clk 0:09:33] } 33. Rxc2 { [%eval 1.29] } 33... Rc8 { [%eval 1.38] } 34. Rxc8 { [%eval 1.48] [%clk 0:48:41] } 34... Bxc8 { [%eval 1.67] [%clk 0:10:25] } 35. Bc4 { [%eval 1.41] } 35... Kg6? { [%eval 3.06] } { Mistake. a5 was best. } 36. b4 { [%eval 3.52] } 36... f5 { [%eval 3.54] } 37. a4 { [%eval 2.86] [%clk 0:44:26] } 37... fxe4 { [%eval 3.14] } 38. dxe4 { [%eval 3.0] } 38... Kg5?! { [%eval 3.84] } { Inaccuracy. Kf6 was best. } 39. g3?! { [%eval 2.98] } { Inaccuracy. Kf2 was best. } 39... Kf6 { [%eval 3.17] } 40. b5 { [%eval 2.86] [%clk 0:41:28] } 40... axb5 { [%eval 3.13] [%clk 0:04:59] } 41. axb5?? { [%eval 0.58] } { Blunder. Bxb5 was best. } { [%clk 0:41:57] } 41... Ke7 { [%eval 0.95] } 42. b6?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:41:36] } 42... Kd8?? { [%eval 3.28] } { Blunder. Kd6 was best. } 43. g4 { [%eval 3.08] } 43... h6 { [%eval 3.58] } 44. Kf2 { [%eval 4.02] } 44... Bd7 { [%eval 3.77] } 45. Kf3 { [%eval 4.23] } 45... Kc8 { [%eval 3.56] [%clk 0:01:54] } 46. Bd5?! { [%eval 2.78] } { Inaccuracy. h4 was best. } { [%clk 0:39:24] } 46... Ba4 { [%eval 2.91] [%clk 0:02:04] } 47. Ke2 { [%eval 2.56] [%clk 0:38:41] } 47... Bd7 { [%eval 3.05] [%clk 0:01:33] } 48. Kd2 { [%eval 2.98] [%clk 0:38:58] } 48... Kb8 { [%eval 2.83] [%clk 0:01:27] } 49. Kd3 { [%eval 2.68] [%clk 0:38:31] } 49... Bc8 { [%eval 3.13] [%clk 0:00:43] } 50. Kc4 { [%eval 4.85] } 50... Ba6+ { [%eval 4.43] } 51. Kc5?? { [%eval 0.37] } { Blunder. Kb4 was best. } 51... Be2?? { [%eval 4.29] } { Blunder. d3 was best. } 52. Bb3?? { [%eval 0.38] } { Blunder. Bc4 was best. } 52... Kb7?? { [%eval 4.48] } { Blunder. d3 was best. } 53. Bd5+ { [%eval 5.05] } 53... Kb8 { [%eval 3.14] } 54. Kd6 { [%eval 4.32] } 54... d3 { [%eval 3.14] } 55. Bc4 { [%eval 3.87] } 55... Bf1 { [%eval 4.89] } 56. h4 { [%eval 4.98] } 56... d2 { [%eval 4.5] } 57. Bb3 { [%eval 4.34] } 57... Be2 { [%eval 5.31] [%clk 0:01:13] } 58. g5 { [%eval 5.6] } 58... hxg5 { [%eval 5.93] [%clk 0:00:42] } 59. hxg5 { [%eval 5.32] } 59... d1=Q+?! { [%eval 7.57] } { Inaccuracy. Bc4 was best. } 60. Bxd1 { [%eval 7.79] [%clk 0:17:10] } 60... Bxd1 { [%eval 7.99] } 61. g6 { [%eval 7.99] } 61... Bh5?! { [%eval 34.87] } { Inaccuracy. Kb7 was best. } 62. g7 { [%eval 34.58] [%clk 0:17:13] } 62... Bf7 { [%eval 35.87] } 63. Kxe5 { [%eval 34.31] [%clk 0:17:03] } 63... Kb7 { [%eval 34.86] [%clk 0:00:38] } 64. Kd6 { [%eval 60.45] } 64... Kxb6 { [%eval 35.26] [%clk 0:00:35] } 65. e5 { [%eval 61.94] } 1-0