Event: XXI Batlic Pearl Ches Festival 2025 Group A
Site: Lazy, Poland
Date: 2025-07-03
White: Marek, Grzegorz
WhiteElo: 1929
Black: Bury, Milosz
BlackElo: 1938
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: London System
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:46] } 2. Nf3 { [%eval 0.11] [%clk 1:31:11] } 2... e6 { [%eval 0.14] [%clk 1:30:51] } 3. Bf4 { [%eval 0.03] [%clk 1:31:32] } 3... d5 { [%eval 0.1] [%clk 1:30:43] } 4. e3 { [%eval 0.0] [%clk 1:31:31] } 4... c5 { [%eval 0.14] [%clk 1:30:38] } 5. c3 { [%eval 0.0] [%clk 1:31:10] } 5... Nc6 { [%eval 0.13] [%clk 1:30:01] } 6. Nbd2 { [%eval 0.14] [%clk 1:30:47] } 6... Bd6 { [%eval 0.17] [%clk 1:30:00] } 7. Bg3 { [%eval 0.14] [%clk 1:30:50] } 7... O-O { [%eval 0.17] [%clk 1:30:01] } 8. Bd3 { [%eval 0.16] [%clk 1:30:41] } 8... b6 { [%eval 0.47] [%clk 1:26:00] } 9. Ne5?! { [%eval -0.1] } { Inaccuracy. e4 was best. } { [%clk 1:30:18] } 9... Qc7 { [%eval 0.1] [%clk 1:24:40] } 10. f4 { [%eval 0.0] [%clk 1:24:52] } 10... Ne7 { [%eval 0.0] [%clk 1:19:21] } 11. Bf2 { [%eval -0.27] [%clk 1:05:45] } 11... Bb7 { [%eval 0.06] [%clk 1:11:43] } 12. Qb1 { [%eval -0.41] [%clk 1:04:09] } 12... g6 { [%eval -0.3] [%clk 0:58:13] } 13. Bh4 { [%eval -0.25] [%clk 0:29:51] } 13... Ne8 { [%eval -0.28] [%clk 0:46:34] } 14. g4 { [%eval -0.28] [%clk 0:25:59] } 14... f6 { [%eval -0.32] [%clk 0:37:40] } 15. Bg3 { [%eval -0.53] [%clk 0:25:10] } 15... Nc6 { [%eval -0.24] [%clk 0:33:36] } 16. Nxc6 { [%eval -0.28] [%clk 0:24:40] } 16... Bxc6 { [%eval -0.22] [%clk 0:33:44] } 17. O-O { [%eval -0.24] [%clk 0:17:07] } 17... Ng7 { [%eval -0.31] [%clk 0:29:16] } 18. Nf3 { [%eval -0.28] [%clk 0:08:06] } 18... a5 { [%eval -0.18] [%clk 0:23:12] } 19. a4 { [%eval -0.42] [%clk 0:06:08] } 19... c4 { [%eval -0.38] [%clk 0:18:07] } 20. Bc2 { [%eval -0.35] [%clk 0:06:26] } 20... f5 { [%eval 0.19] [%clk 0:16:54] } 21. g5?! { [%eval -0.72] } { Inaccuracy. h3 was best. } { [%clk 0:05:12] } 21... Rfb8 { [%eval -0.78] [%clk 0:16:55] } 22. b3 { [%eval -1.09] [%clk 0:02:44] } 22... cxb3?! { [%eval -0.53] } { Inaccuracy. b5 was best. } { [%clk 0:13:04] } 23. Bxb3 { [%eval -0.5] [%clk 0:02:40] } 23... b5 { [%eval -0.47] [%clk 0:12:54] } 24. Qc2 { [%eval -0.43] [%clk 0:02:12] } 24... Rb6 { [%eval -0.27] [%clk 0:11:56] } 25. Rfb1 { [%eval -0.57] [%clk 0:01:15] } 25... bxa4 { [%eval -0.51] [%clk 0:10:28] } 26. Bxa4 { [%eval -0.57] [%clk 0:00:48] } 26... Bxa4 { [%eval -0.64] [%clk 0:10:20] } 27. Qxa4 { [%eval -0.68] [%clk 0:00:45] } 27... Rxb1+ { [%eval -0.59] [%clk 0:10:34] } 28. Rxb1 { [%eval -0.7] [%clk 0:01:14] } 28... Qxc3 { [%eval -0.67] [%clk 0:10:08] } 29. Rb3?? { [%eval -3.43] } { Blunder. Bf2 was best. } { [%clk 0:01:27] } 29... Qc1+?! { [%eval -2.25] } { Inaccuracy. Qc4 was best. } { [%clk 0:08:09] } 30. Be1 { [%eval -1.92] [%clk 0:01:11] } 30... Ne8?? { [%eval -0.21] } { Blunder. Qc4 was best. } { [%clk 0:06:29] } 31. Kf2?? { [%eval -2.06] } { Blunder. Rc3 was best. } { [%clk 0:01:35] } 31... Qc2+?! { [%eval -0.98] } { Inaccuracy. Qc4 was best. } { [%clk 0:06:25] } 32. Bd2?! { [%eval -1.65] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:14] } 32... Rb8?! { [%eval -0.61] } { Inaccuracy. Qc4 was best. } { [%clk 0:05:29] } 33. Ra3 { [%eval -0.69] [%clk 0:01:34] } 33... Qxa4 { [%eval -0.6] [%clk 0:04:53] } 34. Rxa4 { [%eval -0.46] [%clk 0:02:03] } 34... Bb4 { [%eval -0.61] [%clk 0:05:01] } 35. Ke2?! { [%eval -1.23] } { Inaccuracy. Bxb4 was best. } { [%clk 0:01:35] } 35... Nd6 { [%eval -1.53] [%clk 0:04:51] } 36. Ne5 { [%eval -1.25] [%clk 0:01:28] } 36... Bxd2? { [%eval 0.0] } { Mistake. Rb7 was best. } { [%clk 0:04:17] } 37. Kxd2 { [%eval 0.0] [%clk 0:01:52] } 37... Rb5 { [%eval 0.0] [%clk 0:04:14] } 38. Ra2 { [%eval 0.0] [%clk 0:01:05] } 38... Ne4+ { [%eval 0.0] [%clk 0:04:17] } 39. Kc2 { [%eval 0.0] [%clk 0:01:21] } 39... Nd6 { [%eval 0.0] [%clk 0:03:57] } 40. Kc3 { [%eval 0.0] [%clk 0:01:02] } 40... Kf8 { [%eval 0.0] [%clk 0:04:15] } 41. h4 { [%eval 0.0] [%clk 0:01:23] } 41... Ke7 { [%eval 0.0] [%clk 0:03:51] } 42. Rxa5 { [%eval 0.0] [%clk 0:01:20] } 1/2-1/2