Event: I Liga 6-10
Site: https://lichess.org/broadcast/polish-team-championships-division-1/round-4/aChx7RXQ/z6sdZfp2
Date: 2025-09-09
White: Mazurkiewicz, Michal
WhiteTitle: CM
WhiteElo: 2274
Black: Kejna, Piotr
BlackTitle: FM
BlackElo: 2371
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:27:53] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:28:18] } 2... Nc6 { [%eval 0.3] [%clk 1:31:19] } 3. d3 { [%eval -0.14] [%clk 1:28:31] } 3... Nf6 { [%eval 0.0] [%clk 1:31:23] } 4. g3 { [%eval -0.11] [%clk 1:28:49] } 4... d5 { [%eval -0.08] [%clk 1:31:46] } 5. Nbd2 { [%eval -0.21] [%clk 1:28:38] } 5... Bg4 { [%eval -0.14] [%clk 1:32:03] } 6. h3 { [%eval -0.17] [%clk 1:28:34] } 6... Bh5 { [%eval -0.1] [%clk 1:32:28] } 7. Bg2 { [%eval -0.09] [%clk 1:28:51] } 7... e6 { [%eval -0.02] [%clk 1:32:45] } 8. O-O { [%eval -0.06] [%clk 1:29:04] } 8... Be7 { [%eval -0.11] [%clk 1:33:05] } 9. Re1 { [%eval -0.14] [%clk 1:29:08] } 9... O-O { [%eval -0.06] [%clk 1:33:03] } 10. g4 { [%eval -0.2] [%clk 1:28:31] } 10... Bg6 { [%eval -0.16] [%clk 1:33:27] } 11. Nh4 { [%eval -0.33] [%clk 1:28:51] } 11... Qc7 { [%eval -0.38] [%clk 1:33:04] } 12. Nxg6 { [%eval -0.38] [%clk 1:24:56] } 12... hxg6 { [%eval -0.35] [%clk 1:33:30] } 13. exd5 { [%eval -0.36] [%clk 1:24:17] } 13... Nxd5 { [%eval -0.42] [%clk 1:33:54] } 14. Nf3 { [%eval -0.61] [%clk 0:59:45] } 14... Rfd8 { [%eval -0.39] [%clk 1:30:56] } 15. c3 { [%eval -0.38] [%clk 0:52:27] } 15... Rd7 { [%eval -0.35] [%clk 1:23:48] } 16. Qc2 { [%eval -0.62] [%clk 0:43:57] } 16... Rad8 { [%eval -0.61] [%clk 1:20:08] } 17. Be3 { [%eval -0.99] [%clk 0:44:11] } 17... Nxe3 { [%eval -0.83] [%clk 1:12:48] } 18. Rxe3 { [%eval -0.83] [%clk 0:44:27] } 18... Bd6 { [%eval -0.83] [%clk 1:12:38] } 19. Rd1 { [%eval -0.78] [%clk 0:38:05] } 19... Bf4 { [%eval -0.84] [%clk 1:09:22] } 20. Ree1 { [%eval -0.93] [%clk 0:38:22] } 20... e5 { [%eval -0.44] [%clk 1:08:27] } 21. Nh4 { [%eval -0.71] [%clk 0:37:51] } 21... Ne7 { [%eval -0.44] [%clk 0:53:42] } 22. Be4 { [%eval -0.43] [%clk 0:37:46] } 22... Qb6 { [%eval -0.47] [%clk 0:52:37] } 23. Qb3 { [%eval -0.39] [%clk 0:34:22] } 23... Qf6 { [%eval -0.37] [%clk 0:50:51] } 24. Ng2 { [%eval -0.46] [%clk 0:32:13] } 24... Kh7?! { [%eval 0.43] } { Inaccuracy. g5 was best. } { [%clk 0:43:25] } 25. h4 { [%eval 0.35] [%clk 0:29:27] } 25... Kg8 { [%eval 0.42] [%clk 0:37:35] } 26. g5 { [%eval 0.47] [%clk 0:27:33] } 26... Qa6 { [%eval 0.4] [%clk 0:37:54] } 27. a4 { [%eval 0.0] [%clk 0:20:16] } 27... Nf5 { [%eval 0.38] [%clk 0:34:45] } 28. Qb5 { [%eval -0.14] [%clk 0:16:13] } 28... Qxb5 { [%eval 0.12] [%clk 0:33:58] } 29. axb5 { [%eval 0.12] [%clk 0:16:42] } 29... Nd6 { [%eval 0.13] [%clk 0:34:21] } 30. Ra1 { [%eval 0.0] [%clk 0:15:23] } 30... Nxb5 { [%eval 0.02] [%clk 0:33:51] } 31. Nxf4 { [%eval 0.02] [%clk 0:15:47] } 31... exf4 { [%eval 0.1] [%clk 0:34:11] } 32. c4 { [%eval 0.0] [%clk 0:16:13] } 32... Nd4 { [%eval 0.07] [%clk 0:31:58] } 33. Rxa7 { [%eval 0.03] [%clk 0:16:36] } 33... b6?? { [%eval 1.92] } { Blunder. f5 was best. } { [%clk 0:17:09] } 34. Rea1 { [%eval 1.71] [%clk 0:16:35] } 34... Kf8 { [%eval 1.6] [%clk 0:16:35] } 35. Rxd7 { [%eval 1.7] [%clk 0:14:07] } 35... Rxd7 { [%eval 1.52] [%clk 0:17:03] } 36. Ra8+ { [%eval 1.27] [%clk 0:14:31] } 36... Ke7 { [%eval 0.95] [%clk 0:17:21] } 37. Rb8 { [%eval 0.88] [%clk 0:14:57] } 37... Rd6? { [%eval 2.57] } { Mistake. f5 was best. } { [%clk 0:16:32] } 38. Rb7+ { [%eval 2.37] [%clk 0:13:37] } 38... Ke8 { [%eval 2.67] [%clk 0:15:53] } 39. Rb8+ { [%eval 2.37] [%clk 0:14:04] } 39... Ke7 { [%eval 2.26] [%clk 0:15:50] } 40. Rb7+ { [%eval 1.72] [%clk 0:44:16] } 40... Ke8?! { [%eval 2.89] } { Inaccuracy. Rd7 was best. } { [%clk 0:46:14] } 41. Bd5 { [%eval 2.81] [%clk 0:44:39] } 41... Ne6?! { [%eval 3.63] } { Inaccuracy. Rd7 was best. } { [%clk 0:46:11] } 42. Kg2 { [%eval 3.58] [%clk 0:44:57] } 42... Nd8 { [%eval 3.42] [%clk 0:44:35] } 43. Ra7 { [%eval 3.3] [%clk 0:43:04] } 43... Kf8 { [%eval 3.67] [%clk 0:36:12] } 44. Kf3 { [%eval 3.43] [%clk 0:43:04] } 44... Ne6 { [%eval 3.21] [%clk 0:36:00] } 45. Rb7 { [%eval 3.43] [%clk 0:41:08] } 45... Nd8 { [%eval 3.98] [%clk 0:28:09] } 46. Rb8 { [%eval 4.17] [%clk 0:41:18] } 46... f6 { [%eval 4.31] [%clk 0:27:46] } 47. Kxf4 { [%eval 4.09] [%clk 0:41:37] } 47... Ke7 { [%eval 4.18] [%clk 0:27:51] } 48. Ra8? { [%eval 2.5] } { Mistake. Ke4 was best. } { [%clk 0:41:19] } 48... Ne6+ { [%eval 2.46] [%clk 0:27:30] } 49. Kg4 { [%eval 2.26] [%clk 0:37:40] } 49... Nc7 { [%eval 2.39] [%clk 0:26:16] } 50. Ra7 { [%eval 2.4] [%clk 0:37:13] } 50... Kd8 { [%eval 2.22] [%clk 0:25:16] } 51. Kf4?? { [%eval 0.0] } { Blunder. gxf6 was best. } { [%clk 0:32:16] } 51... Nxd5+ { [%eval 0.0] [%clk 0:22:18] } 52. cxd5 { [%eval 0.0] [%clk 0:32:42] } 52... Rxd5 { [%eval 0.0] [%clk 0:22:38] } 53. Rxg7 { [%eval 0.0] [%clk 0:32:48] } 53... fxg5+ { [%eval 0.0] [%clk 0:22:45] } 54. hxg5 { [%eval 0.0] [%clk 0:32:57] } 54... Rf5+ { [%eval 0.0] [%clk 0:23:07] } 55. Kg4 { [%eval 0.0] [%clk 0:26:50] } 55... Rxf2 { [%eval 0.0] [%clk 0:23:33] } 56. Rxg6 { [%eval 0.0] [%clk 0:27:19] } 56... Rxb2 { [%eval 0.0] [%clk 0:23:53] } 57. Re6 { [%eval 0.0] [%clk 0:27:42] } 57... Kd7 { [%eval 0.0] [%clk 0:22:07] } 58. Re4 { [%eval 0.0] [%clk 0:20:38] } 58... Rg2+ { [%eval 0.0] [%clk 0:20:11] } 59. Kf5 { [%eval 0.0] [%clk 0:20:40] } 59... b5 { [%eval 0.0] [%clk 0:18:21] } 60. g6 { [%eval 0.0] [%clk 0:19:56] } 60... b4 { [%eval 0.0] [%clk 0:17:14] } 61. Re5 { [%eval 0.0] [%clk 0:18:27] } 61... Kd6 { [%eval 0.0] [%clk 0:16:51] } 62. Re8 { [%eval 0.0] [%clk 0:14:03] } 1/2-1/2