Event: Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE
Site: Sianozety
Date: 2025-04-05
White: Olsza, Artur
Black: Mazur, Gracjan
BlackElo: 1589
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nc3 { [%eval 0.26] [%clk 1:31:28] } 2... Nc6 { [%eval 0.16] [%clk 1:30:34] } 3. f4 { [%eval -0.09] [%clk 1:31:57] } 3... g6 { [%eval -0.04] [%clk 1:28:43] } 4. Nf3 { [%eval -0.11] [%clk 1:32:26] } 4... Bg7 { [%eval -0.16] [%clk 1:28:22] } 5. Bc4 { [%eval -0.24] [%clk 1:32:52] } 5... e6 { [%eval -0.19] [%clk 1:24:43] } 6. O-O { [%eval -0.25] [%clk 1:31:48] } 6... Nge7 { [%eval -0.24] [%clk 1:24:44] } 7. d3 { [%eval -0.28] [%clk 1:30:21] } 7... d5 { [%eval -0.22] [%clk 1:21:15] } 8. Bb3 { [%eval -0.36] [%clk 1:29:31] } 8... O-O { [%eval -0.22] [%clk 1:18:39] } 9. Qe1 { [%eval -0.28] [%clk 1:28:40] } 9... Na5 { [%eval -0.25] [%clk 1:06:46] } 10. Qh4?! { [%eval -0.8] } { Inaccuracy. e5 was best. } { [%clk 1:28:53] } 10... a6 { [%eval -1.04] [%clk 1:03:32] } 11. a3 { [%eval -1.22] [%clk 1:10:04] } 11... Nxb3 { [%eval -1.19] [%clk 1:03:50] } 12. cxb3 { [%eval -1.25] } 12... Nc6 { [%eval -1.2] [%clk 0:54:38] } 13. Qh3 { [%eval -1.71] [%clk 0:59:25] } 13... Nd4 { [%eval -1.7] [%clk 0:54:02] } 14. Nxd4 { [%eval -1.64] [%clk 0:58:49] } 14... Bxd4+ { [%eval -1.51] [%clk 0:50:25] } 15. Be3?? { [%eval -4.06] } { Blunder. Kh1 was best. } { [%clk 0:56:49] } 15... Bxe3+ { [%eval -4.1] [%clk 0:49:46] } 16. Qxe3 { [%eval -3.92] [%clk 0:56:13] } 16... d4 { [%eval -4.01] [%clk 0:50:01] } 17. Qg3 { [%eval -3.94] [%clk 0:55:55] } 17... dxc3 { [%eval -4.05] [%clk 0:50:06] } 18. bxc3 { [%eval -4.25] [%clk 0:56:24] } 18... f5 { [%eval -3.86] [%clk 0:49:20] } 19. h4 { [%eval -3.87] [%clk 0:56:37] } 19... Qf6 { [%eval -3.45] [%clk 0:47:32] } 20. e5 { [%eval -3.31] [%clk 0:56:14] } 20... Qg7 { [%eval -3.23] [%clk 0:46:55] } 21. Qe3 { [%eval -3.52] [%clk 0:56:23] } 21... Qe7 { [%eval -3.67] [%clk 0:45:31] } 22. Rf3 { [%eval -3.98] [%clk 0:56:08] } 22... Rf7 { [%eval -3.62] [%clk 0:40:11] } 23. Rh3 { [%eval -3.67] [%clk 0:55:55] } 23... h5 { [%eval -3.67] [%clk 0:36:49] } 24. b4 { [%eval -3.63] [%clk 0:56:09] } 24... cxb4 { [%eval -3.63] [%clk 0:36:04] } 25. axb4 { [%eval -3.59] [%clk 0:56:37] } 25... Bd7 { [%eval -3.47] [%clk 0:35:03] } 26. Qb6 { [%eval -3.6] [%clk 0:56:53] } 26... Bc6 { [%eval -3.6] [%clk 0:33:19] } 27. c4 { [%eval -3.78] [%clk 0:56:21] } 27... Rc8 { [%eval -3.34] [%clk 0:30:53] } 28. d4 { [%eval -4.09] [%clk 0:53:02] } 28... Qc7 { [%eval -3.97] [%clk 0:28:38] } 29. Qc5 { [%eval -4.31] [%clk 0:52:54] } 29... Be4 { [%eval -4.17] [%clk 0:28:10] } 30. Rd1 { [%eval -4.88] [%clk 0:51:21] } 30... Rd7 { [%eval -4.26] [%clk 0:23:37] } 31. Rg3 { [%eval -5.08] [%clk 0:51:15] } 31... Qxc5 { [%eval -4.99] [%clk 0:22:04] } 32. bxc5 { [%eval -4.92] [%clk 0:51:40] } 32... Kf7 { [%eval -4.83] [%clk 0:21:54] } 33. d5 { [%eval -4.78] [%clk 0:49:38] } 33... Kg7?! { [%eval -3.79] } { Inaccuracy. exd5 was best. } { [%clk 0:19:04] } 34. c6?! { [%eval -4.98] } { Inaccuracy. d6 was best. } { [%clk 0:47:24] } 34... Rxc6 { [%eval -4.82] [%clk 0:18:02] } 35. d6 { [%eval -4.72] [%clk 0:40:46] } 35... Rxc4 { [%eval -4.49] [%clk 0:17:59] } 36. Rb3?! { [%eval -6.48] } { Inaccuracy. Ra3 was best. } { [%clk 0:41:05] } 36... Rc2?! { [%eval -4.94] } { Inaccuracy. Bc2 was best. } { [%clk 0:15:44] } 37. g3 { [%eval -5.13] [%clk 0:39:15] } 37... Kf7 { [%eval -5.12] [%clk 0:15:49] } 38. Ra1 { [%eval -5.19] [%clk 0:38:04] } 38... Ke8 { [%eval -5.1] [%clk 0:15:52] } 39. Ra4 { [%eval -6.02] [%clk 0:37:22] } 39... Rc1+ { [%eval -5.91] [%clk 0:11:51] } 40. Kf2 { [%eval -5.73] [%clk 0:37:15] } 40... Bc2 { [%eval -5.61] [%clk 0:11:50] } 41. Rc4 { [%eval -5.94] [%clk 0:37:28] } 41... Bxb3 { [%eval -5.49] [%clk 0:10:44] } 42. Rxc1 { [%eval -5.41] [%clk 0:36:13] } 42... Kd8 { [%eval -5.12] [%clk 0:10:50] } 43. Ke3 { [%eval -4.98] [%clk 0:36:20] } 43... a5 { [%eval -5.53] [%clk 0:10:13] } 44. Rc5 { [%eval -5.37] [%clk 0:36:38] } 44... b6 { [%eval -5.26] [%clk 0:08:04] } 45. Rb5 { [%eval -5.14] [%clk 0:35:11] } 45... a4 { [%eval -4.92] [%clk 0:08:20] } 46. Rxb6 { [%eval -5.65] [%clk 0:35:28] } 46... Ra7 { [%eval -5.8] [%clk 0:08:31] } 47. Rb8+ { [%eval -5.18] [%clk 0:35:31] } 47... Kd7 { [%eval -5.21] [%clk 0:08:47] } 48. Rg8 { [%eval -5.23] [%clk 0:35:42] } 48... Kc6 { [%eval -5.27] [%clk 0:09:01] } 49. Kd4?! { [%eval -6.99] } { Inaccuracy. Rc8+ was best. } { [%clk 0:35:02] } 49... a3 { [%eval -6.92] [%clk 0:07:48] } 50. Rc8+ { [%eval -6.86] [%clk 0:35:13] } 50... Kb6 { [%eval -6.63] [%clk 0:05:42] } 51. Rb8+ { [%eval -7.34] [%clk 0:35:13] } 51... Rb7 { [%eval -8.03] [%clk 0:03:49] } 52. Ra8 { [%eval -8.6] [%clk 0:34:20] } 52... a2 { [%eval -8.08] [%clk 0:04:02] } 53. Kc3 { [%eval -8.7] [%clk 0:34:06] } 53... Bd5 { [%eval -9.9] [%clk 0:03:29] } 54. Ra4? { [%eval #-24] } { Checkmate is now unavoidable. Kd2 was best. } { [%clk 0:30:42] } 54... Kc6 { [%eval -12.58] [%clk 0:03:22] } 55. Ra8?! { [%eval #-22] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:28:49] } 55... Rb1 { [%eval #-24] [%clk 0:03:19] } 0-1