Event: XXI Batlic Pearl Ches Festival 2025 Group A
Site: Lazy, Poland
Date: 2025-07-08
White: Koszalka, Filip
WhiteElo: 1789
Black: Grech, Kacper
BlackElo: 2013
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... g6 { [%eval 0.34] [%clk 1:31:22] } 3. d4 { [%eval 0.35] [%clk 1:31:46] } 3... cxd4 { [%eval 0.38] [%clk 1:31:49] } 4. Qxd4 { [%eval 0.38] [%clk 1:32:10] } 4... Nf6 { [%eval 0.3] [%clk 1:32:15] } 5. Nc3 { [%eval 0.29] [%clk 1:32:31] } 5... Nc6 { [%eval 0.39] [%clk 1:32:40] } 6. Qa4 { [%eval 0.29] [%clk 1:32:56] } 6... d6 { [%eval 0.32] [%clk 1:33:05] } 7. e5 { [%eval 0.32] [%clk 1:33:07] } 7... dxe5 { [%eval 0.38] [%clk 1:33:31] } 8. Nxe5 { [%eval 0.26] [%clk 1:33:17] } 8... Bd7 { [%eval 0.34] [%clk 1:33:57] } 9. Nxd7 { [%eval 0.3] [%clk 1:31:50] } 9... Nxd7 { [%eval 0.26] [%clk 1:34:21] } 10. Bb5 { [%eval 0.34] [%clk 1:23:46] } 10... Bg7 { [%eval 0.35] [%clk 1:34:45] } 11. O-O { [%eval 0.22] [%clk 1:21:46] } 11... O-O { [%eval 0.22] [%clk 1:34:37] } 12. Rd1 { [%eval 0.31] [%clk 1:14:14] } 12... Qc8 { [%eval 0.32] [%clk 1:23:25] } 13. Nd5 { [%eval 0.27] [%clk 1:02:47] } 13... Re8 { [%eval 0.21] [%clk 1:10:24] } 14. Qa3 { [%eval 0.2] [%clk 0:56:21] } 14... e6 { [%eval 0.26] [%clk 0:48:29] } 15. Bxc6 { [%eval 0.13] [%clk 0:56:05] } 15... exd5 { [%eval 0.25] [%clk 0:46:42] } 16. Bxd7 { [%eval -0.04] [%clk 0:56:10] } 16... Qxd7 { [%eval 0.0] [%clk 0:47:07] } 17. Be3 { [%eval 0.0] [%clk 0:55:55] } 17... b6 { [%eval 0.07] [%clk 0:25:28] } 18. Bd4 { [%eval -0.47] [%clk 0:51:11] } 18... Bxd4 { [%eval -0.39] [%clk 0:24:44] } 19. Rxd4 { [%eval -0.38] [%clk 0:51:36] } 19... Re2 { [%eval -0.46] [%clk 0:24:35] } 20. Qd3 { [%eval -0.72] [%clk 0:51:35] } 20... Rae8 { [%eval -0.92] [%clk 0:24:35] } 21. h3?! { [%eval -1.73] } { Inaccuracy. Rf1 was best. } { [%clk 0:50:46] } 21... Qc7 { [%eval -1.64] [%clk 0:24:54] } 22. Qc3? { [%eval -3.07] } { Mistake. Rf1 was best. } { [%clk 0:34:00] } 22... Qxc3 { [%eval -2.98] [%clk 0:22:28] } 23. bxc3 { [%eval -2.86] [%clk 0:34:28] } 23... Rxc2 { [%eval -3.24] [%clk 0:22:48] } 24. Rxd5 { [%eval -3.48] [%clk 0:34:56] } 24... Ree2 { [%eval -3.27] [%clk 0:23:09] } 25. a4 { [%eval -3.52] [%clk 0:33:04] } 25... Rxf2 { [%eval -3.3] [%clk 0:20:53] } 26. Rg5 { [%eval -3.51] [%clk 0:33:32] } 26... Ra2 { [%eval -3.31] [%clk 0:17:16] } 27. Rd1 { [%eval -3.95] [%clk 0:34:01] } 27... Rfc2 { [%eval -3.91] [%clk 0:16:39] } 28. Rg3 { [%eval -4.16] [%clk 0:34:05] } 28... Rxa4 { [%eval -3.97] [%clk 0:15:26] } 29. Rd7 { [%eval -4.53] [%clk 0:34:27] } 29... Raa2 { [%eval -4.37] [%clk 0:15:41] } 30. Rd8+ { [%eval -4.57] [%clk 0:32:10] } 30... Kg7 { [%eval -4.63] [%clk 0:16:06] } 31. Rd7 { [%eval -4.69] [%clk 0:32:38] } 31... a5 { [%eval -4.41] [%clk 0:16:06] } 32. Rf3 { [%eval -4.53] [%clk 0:32:47] } 32... Rxg2+ { [%eval -4.46] [%clk 0:16:30] } 33. Kf1 { [%eval -4.16] [%clk 0:33:15] } 33... Rgd2 { [%eval -4.01] [%clk 0:16:40] } 34. Rfxf7+ { [%eval -4.49] [%clk 0:32:34] } 34... Kh6 { [%eval -4.31] [%clk 0:17:04] } 35. Rxh7+ { [%eval -4.49] [%clk 0:32:50] } 35... Kg5 { [%eval -3.99] [%clk 0:17:27] } 36. Rxd2 { [%eval -4.4] [%clk 0:31:12] } 36... Rxd2 { [%eval -4.13] [%clk 0:17:51] } 37. Rb7 { [%eval -5.06] [%clk 0:31:32] } 37... a4 { [%eval -5.06] [%clk 0:17:32] } 38. Rxb6?! { [%eval -8.02] } { Inaccuracy. Ra7 was best. } { [%clk 0:30:47] } 38... a3 { [%eval -30.8] [%clk 0:17:55] } 39. Ra6 { [%eval -29.47] [%clk 0:29:40] } 39... a2 { [%eval -11.32] [%clk 0:18:20] } 40. Ke1 { [%eval -9.65] [%clk 0:28:29] } 40... Rb2 { [%eval -7.95] [%clk 0:18:45] } 0-1