Event: 2 liga 2025 2
Site: https://lichess.org/broadcast/druzynowe-mistrzostwa-polski-ii-liga-2025--matches-12-23/round-7/uWmvGegS/T0JxZf3I
Date: 2025-09-05
White: Olszewski, Marek
WhiteElo: 1897
Black: Mazurek, Jerzy
BlackElo: 1922
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:42] } 1... c5 { [%eval 0.24] [%clk 1:30:54] } 2. Nf3 { [%eval 0.2] [%clk 1:30:41] } 2... d6 { [%eval 0.31] [%clk 1:31:17] } 3. d4 { [%eval 0.22] [%clk 1:30:39] } 3... cxd4 { [%eval 0.19] [%clk 1:31:42] } 4. Qxd4 { [%eval 0.0] [%clk 1:31:00] } 4... Nf6 { [%eval 0.0] [%clk 1:27:49] } 5. Nc3 { [%eval 0.0] [%clk 1:24:34] } 5... Nc6 { [%eval 0.0] [%clk 1:28:13] } 6. Bb5 { [%eval 0.0] [%clk 1:24:12] } 6... Bd7 { [%eval 0.0] [%clk 1:28:00] } 7. Bxc6 { [%eval 0.0] [%clk 1:24:13] } 7... Bxc6 { [%eval 0.06] [%clk 1:28:23] } 8. Bg5 { [%eval -0.03] [%clk 1:24:30] } 8... e6 { [%eval -0.03] [%clk 1:27:58] } 9. O-O-O { [%eval -0.02] [%clk 1:23:23] } 9... Be7 { [%eval 0.04] [%clk 1:26:38] } 10. Rhe1 { [%eval 0.0] [%clk 1:23:35] } 10... O-O { [%eval 0.0] [%clk 1:26:43] } 11. Qd2 { [%eval -0.46] [%clk 1:21:58] } 11... h6 { [%eval -0.49] [%clk 1:23:00] } 12. Bf4 { [%eval -0.53] [%clk 1:08:31] } 12... e5 { [%eval -0.72] [%clk 1:22:21] } 13. Bg3 { [%eval -0.51] [%clk 1:08:18] } 13... Nd7 { [%eval -0.67] [%clk 1:21:18] } 14. Nd5 { [%eval -0.82] [%clk 1:06:24] } 14... Bxd5 { [%eval -0.92] [%clk 1:20:58] } 15. Qxd5 { [%eval -0.86] [%clk 1:05:58] } 15... Rc8 { [%eval -0.48] [%clk 1:16:00] } 16. Kb1 { [%eval -0.61] [%clk 1:00:35] } 16... Rc6 { [%eval -0.6] [%clk 1:02:28] } 17. Nd2 { [%eval -0.6] [%clk 0:54:13] } 17... Qc7 { [%eval -0.62] [%clk 0:59:13] } 18. c3 { [%eval -0.53] [%clk 0:52:35] } 18... b5 { [%eval -0.51] [%clk 0:46:06] } 19. f3 { [%eval -0.96] [%clk 0:48:30] } 19... Nb6 { [%eval -0.97] [%clk 0:41:27] } 20. Qd3 { [%eval -0.85] [%clk 0:26:47] } 20... Rb8?! { [%eval -0.26] } { Inaccuracy. Rc8 was best. } { [%clk 0:38:20] } 21. Bf2 { [%eval -0.19] [%clk 0:20:21] } 21... Nc4 { [%eval 0.0] [%clk 0:32:38] } 22. h4 { [%eval -0.38] [%clk 0:14:43] } 22... a5 { [%eval 0.1] [%clk 0:21:17] } 23. Rc1 { [%eval -0.19] [%clk 0:12:27] } 23... Rc8 { [%eval 0.06] [%clk 0:19:03] } 24. Nxc4 { [%eval -0.01] [%clk 0:07:33] } 24... Rxc4 { [%eval 0.02] [%clk 0:19:07] } 25. Qd2 { [%eval 0.03] [%clk 0:06:26] } 25... d5 { [%eval 0.51] [%clk 0:12:52] } 26. exd5 { [%eval 0.33] [%clk 0:04:27] } 26... b4 { [%eval 0.46] [%clk 0:13:06] } 27. Qd3 { [%eval 0.46] [%clk 0:02:04] } 27... a4? { [%eval 2.11] } { Mistake. bxc3 was best. } { [%clk 0:11:40] } 28. Re2? { [%eval 0.47] } { Mistake. Re4 was best. } { [%clk 0:01:36] } 28... a3?! { [%eval 1.06] } { Inaccuracy. Qd7 was best. } { [%clk 0:11:36] } 29. b3 { [%eval 1.01] [%clk 0:01:35] } 29... Rxc3 { [%eval 1.1] [%clk 0:11:59] } 30. Rxc3 { [%eval 1.0] [%clk 0:01:55] } 30... bxc3 { [%eval 0.93] [%clk 0:11:56] } 31. Kc2 { [%eval 0.8] [%clk 0:01:44] } 31... Rd8 { [%eval 1.15] [%clk 0:05:33] } 32. Re1 { [%eval 0.61] [%clk 0:01:12] } 32... Bb4 { [%eval 1.08] [%clk 0:05:04] } 33. Rd1?! { [%eval 0.44] } { Inaccuracy. Re4 was best. } { [%clk 0:01:02] } 33... Qd6 { [%eval 0.53] [%clk 0:05:11] } 34. g4 { [%eval 0.45] [%clk 0:01:20] } 34... Bc5 { [%eval 0.54] [%clk 0:02:37] } 35. Bg3 { [%eval 0.67] [%clk 0:01:40] } 35... Bd4?? { [%eval 5.08] } { Blunder. f6 was best. } { [%clk 0:02:13] } 36. Qxd4 { [%eval 4.83] [%clk 0:01:50] } 36... Qg6+?! { [%eval 6.32] } { Inaccuracy. exd4 was best. } { [%clk 0:00:40] } 37. Qd3 { [%eval 5.49] [%clk 0:01:59] } 37... f5?! { [%eval 7.39] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:52] } 38. Qxf5 { [%eval 7.47] [%clk 0:02:01] } 38... Qa6 { [%eval 7.72] [%clk 0:00:41] } 39. Qd3 { [%eval 6.92] [%clk 0:02:08] } 39... Qb6 { [%eval 7.58] [%clk 0:00:40] } 40. d6 { [%eval 7.46] [%clk 0:32:06] } 1-0