Event: XXI Batlic Pearl Ches Festival 2025 Group A
Site: Lazy, Poland
Date: 2025-07-01
White: Grech, Kacper
WhiteElo: 2013
Black: Koralczyk, Aleksander
BlackElo: 1801
Result: 0-1
ECO: A83
Opening: Dutch Defense: Staunton Gambit
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:26] } 1... f5 { [%eval 0.47] [%clk 1:30:55] } 2. e4 { [%eval 0.0] [%clk 1:30:10] } 2... fxe4 { [%eval 0.0] [%clk 1:31:06] } 3. Nc3 { [%eval 0.0] [%clk 1:30:34] } 3... Nf6 { [%eval 0.03] [%clk 1:30:16] } 4. Bg5 { [%eval 0.0] [%clk 1:30:58] } 4... e6?! { [%eval 0.69] } { Inaccuracy. g6 was best. } { [%clk 1:25:02] } 5. Nxe4 { [%eval 0.85] [%clk 1:25:06] } 5... Be7 { [%eval 0.8] [%clk 1:25:05] } 6. Nxf6+ { [%eval 0.47] [%clk 1:22:23] } 6... Bxf6 { [%eval 0.6] [%clk 1:24:24] } 7. Bxf6 { [%eval 0.19] [%clk 1:22:34] } 7... Qxf6 { [%eval 0.19] [%clk 1:24:44] } 8. Bd3 { [%eval 0.16] [%clk 1:22:24] } 8... b6 { [%eval 0.19] [%clk 1:13:06] } 9. Be4 { [%eval 0.2] [%clk 1:14:39] } 9... d5 { [%eval 0.46] [%clk 1:13:10] } 10. Bd3 { [%eval 0.51] [%clk 1:12:12] } 10... Bb7?! { [%eval 1.15] } { Inaccuracy. O-O was best. } { [%clk 1:08:49] } 11. Nf3 { [%eval 1.12] [%clk 1:10:52] } 11... Nd7 { [%eval 1.24] [%clk 1:04:54] } 12. O-O { [%eval 1.19] [%clk 1:05:27] } 12... O-O { [%eval 1.43] [%clk 1:03:37] } 13. Qe2 { [%eval 1.54] [%clk 1:03:44] } 13... Rae8 { [%eval 1.47] [%clk 1:00:11] } 14. Rae1 { [%eval 1.5] [%clk 1:02:16] } 14... Qf4 { [%eval 1.61] [%clk 0:49:31] } 15. Qe3 { [%eval 1.6] [%clk 0:53:46] } 15... c5?! { [%eval 2.31] } { Inaccuracy. Qxe3 was best. } { [%clk 0:36:18] } 16. Qxf4?! { [%eval 1.64] } { Inaccuracy. Ng5 was best. } { [%clk 0:38:15] } 16... Rxf4 { [%eval 1.66] [%clk 0:36:39] } 17. Bb5 { [%eval 1.65] [%clk 0:37:25] } 17... Bc8 { [%eval 1.75] [%clk 0:33:44] } 18. Ne5 { [%eval 1.56] [%clk 0:36:19] } 18... Nxe5 { [%eval 1.57] [%clk 0:31:01] } 19. Bxe8 { [%eval 1.62] [%clk 0:35:32] } 19... Nc4 { [%eval 1.35] [%clk 0:31:14] } 20. dxc5 { [%eval 1.52] [%clk 0:30:29] } 20... bxc5?! { [%eval 2.55] } { Inaccuracy. Nd2 was best. } { [%clk 0:26:34] } 21. f3?! { [%eval 1.62] } { Inaccuracy. Re2 was best. } { [%clk 0:26:07] } 21... Nxb2 { [%eval 1.75] [%clk 0:25:11] } 22. Rf2?! { [%eval 0.97] } { Inaccuracy. Re3 was best. } { [%clk 0:17:14] } 22... c4 { [%eval 1.05] [%clk 0:20:45] } 23. g3?! { [%eval 0.34] } { Inaccuracy. Bh5 was best. } { [%clk 0:13:37] } 23... Rf8 { [%eval 0.41] [%clk 0:18:54] } 24. Bc6 { [%eval 0.44] [%clk 0:13:57] } 24... Rd8 { [%eval 0.27] [%clk 0:17:26] } 25. f4 { [%eval 0.26] [%clk 0:11:49] } 25... Rd6 { [%eval 0.32] [%clk 0:14:19] } 26. Ba8 { [%eval 0.4] [%clk 0:12:12] } 26... g6 { [%eval 0.44] [%clk 0:12:12] } 27. Rf3 { [%eval 0.35] [%clk 0:09:21] } 27... Kf7 { [%eval 0.65] [%clk 0:10:23] } 28. Rb1 { [%eval 0.77] [%clk 0:08:09] } 28... Rb6 { [%eval 0.77] [%clk 0:09:50] } 29. c3? { [%eval -0.46] } { Mistake. g4 was best. } { [%clk 0:07:33] } 29... Ke7 { [%eval -0.45] [%clk 0:07:35] } 30. Rf2?? { [%eval -3.64] } { Blunder. g4 was best. } { [%clk 0:05:24] } 30... Na4 { [%eval -3.7] [%clk 0:07:40] } 31. Rxb6 { [%eval -3.57] [%clk 0:05:44] } 31... axb6 { [%eval -3.19] [%clk 0:07:57] } 32. Rc2?! { [%eval -4.05] } { Inaccuracy. Rf3 was best. } { [%clk 0:04:40] } 32... Kd6 { [%eval -4.08] [%clk 0:07:05] } 33. Kf2 { [%eval -4.13] [%clk 0:04:57] } 33... Bd7?! { [%eval -2.72] } { Inaccuracy. b5 was best. } { [%clk 0:05:41] } 34. Ke3 { [%eval -2.73] [%clk 0:04:54] } 34... Kc5 { [%eval -2.88] [%clk 0:04:48] } 35. g4? { [%eval -4.63] } { Mistake. Bb7 was best. } { [%clk 0:02:51] } 35... b5?! { [%eval -3.52] } { Inaccuracy. Nxc3 was best. } { [%clk 0:03:45] } 36. f5 { [%eval -3.3] [%clk 0:02:40] } 36... gxf5 { [%eval -3.26] [%clk 0:03:39] } 37. gxf5 { [%eval -3.42] [%clk 0:03:04] } 37... exf5 { [%eval -3.29] [%clk 0:03:03] } 38. Kf4 { [%eval -3.14] [%clk 0:03:16] } 38... Kd6 { [%eval -3.15] [%clk 0:02:39] } 39. Bb7?! { [%eval -4.6] } { Inaccuracy. a3 was best. } { [%clk 0:02:51] } 39... Nc5 { [%eval -4.58] [%clk 0:02:44] } 40. Ba8 { [%eval -4.36] [%clk 0:03:16] } 40... Na4?! { [%eval -3.12] } { Inaccuracy. b4 was best. } { [%clk 0:02:32] } 41. Bb7?! { [%eval -4.44] } { Inaccuracy. h3 was best. } { [%clk 0:02:27] } 41... Nc5 { [%eval -4.22] [%clk 0:03:01] } 42. Ba8 { [%eval -4.52] [%clk 0:02:39] } 42... Nd3+ { [%eval -4.15] [%clk 0:03:17] } 43. Kg5?! { [%eval -5.85] } { Inaccuracy. Ke3 was best. } { [%clk 0:01:34] } 43... f4 { [%eval -5.78] [%clk 0:03:25] } 44. Kh4 { [%eval -5.6] [%clk 0:01:10] } 44... f3 { [%eval -6.45] [%clk 0:01:18] } 45. Kg3 { [%eval -7.79] [%clk 0:01:35] } 45... f2 { [%eval -7.77] [%clk 0:01:44] } 46. Rxf2 { [%eval -8.05] [%clk 0:02:00] } 46... Nxf2 { [%eval -7.76] [%clk 0:02:11] } 47. Kxf2 { [%eval -8.07] [%clk 0:02:25] } 47... Bc6 { [%eval -8.1] [%clk 0:02:24] } 48. Bxc6 { [%eval -9.12] [%clk 0:02:49] } 48... Kxc6 { [%eval -8.63] [%clk 0:02:53] } 49. Ke3 { [%eval -8.91] [%clk 0:02:30] } 49... Kc5 { [%eval -9.74] [%clk 0:02:33] } 50. a3? { [%eval #-24] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:02:55] } 50... d4+ { [%eval -27.23] [%clk 0:02:35] } 51. cxd4+?! { [%eval #-22] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 0:03:19] } 51... Kd5 { [%eval -14.57] [%clk 0:03:03] } 52. h3?! { [%eval #-16] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:03:17] } 52... h6 { [%eval #-15] [%clk 0:03:25] } 53. h4 { [%eval #-14] [%clk 0:03:39] } 53... h5 { [%eval #-13] [%clk 0:03:53] } 54. Ke2 { [%eval #-12] [%clk 0:03:53] } 54... Kxd4 { [%eval #-11] [%clk 0:04:18] } 55. Kd2 { [%eval #-11] [%clk 0:04:19] } 55... c3+ { [%eval #-11] [%clk 0:04:42] } 56. Kc2 { [%eval #-13] [%clk 0:04:43] } 56... Kc4 { [%eval #-12] [%clk 0:05:09] } 0-1