Event: Najdorf Memorial
Date: 2025-07-14
White: Nowak, Lukasz
WhiteTitle: IM
WhiteElo: 2300
Black: Kraczek, Cezary
BlackElo: 2059
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:42] } 1... Nf6 { [%eval 0.19] [%clk 1:30:14] } 2. c4 { [%eval 0.18] [%clk 1:30:40] } 2... g6 { [%eval 0.28] [%clk 1:30:34] } 3. Nc3 { [%eval 0.18] [%clk 1:30:27] } 3... d5 { [%eval 0.28] [%clk 1:30:46] } 4. cxd5 { [%eval 0.21] [%clk 1:30:35] } 4... Nxd5 { [%eval 0.17] [%clk 1:31:09] } 5. e4 { [%eval 0.2] [%clk 1:30:45] } 5... Nxc3 { [%eval 0.22] [%clk 1:31:31] } 6. bxc3 { [%eval 0.17] [%clk 1:31:03] } 6... Bg7 { [%eval 0.17] [%clk 1:31:53] } 7. Nf3 { [%eval 0.14] [%clk 1:30:58] } 7... Bg4 { [%eval 0.48] [%clk 1:31:54] } 8. Rb1 { [%eval 0.21] [%clk 1:24:35] } 8... O-O { [%eval 0.32] [%clk 1:25:33] } 9. Rxb7 { [%eval 0.23] [%clk 1:16:41] } 9... c5 { [%eval 0.16] [%clk 1:24:27] } 10. Be3?! { [%eval -0.41] } { Inaccuracy. Be2 was best. } { [%clk 1:16:33] } 10... Nc6 { [%eval -0.25] [%clk 1:17:58] } 11. d5?? { [%eval -2.57] } { Blunder. Be2 was best. } { [%clk 1:00:03] } 11... Bxc3+ { [%eval -2.61] [%clk 1:13:14] } 12. Bd2 { [%eval -2.49] [%clk 1:00:18] } 12... Bxf3 { [%eval -2.5] [%clk 1:12:13] } 13. gxf3 { [%eval -2.69] [%clk 1:00:19] } 13... Bxd2+ { [%eval -2.61] [%clk 1:11:38] } 14. Qxd2 { [%eval -2.54] [%clk 1:00:35] } 14... Nd4 { [%eval -2.76] [%clk 1:11:21] } 15. Be2 { [%eval -2.67] [%clk 0:55:36] } 15... Rb8 { [%eval -2.53] [%clk 1:07:48] } 16. Rxb8 { [%eval -2.52] [%clk 0:55:13] } 16... Qxb8 { [%eval -2.4] [%clk 1:06:28] } 17. O-O { [%eval -2.76] [%clk 0:54:53] } 17... Qf4 { [%eval -2.74] [%clk 0:59:29] } 18. Qd3 { [%eval -2.72] [%clk 0:51:17] } 18... Rb8 { [%eval -2.6] [%clk 0:58:07] } 19. Bd1 { [%eval -2.17] [%clk 0:51:20] } 19... g5 { [%eval -2.25] [%clk 0:49:43] } 20. Qa3 { [%eval -2.42] [%clk 0:39:26] } 20... Rb6?! { [%eval -1.76] } { Inaccuracy. Rb1 was best. } { [%clk 0:34:14] } 21. Qxc5?? { [%eval -5.01] } { Blunder. Kg2 was best. } { [%clk 0:35:03] } 21... Rh6 { [%eval -5.05] [%clk 0:29:54] } 22. h3 { [%eval -4.97] [%clk 0:34:22] } 22... Nxf3+?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:25:35] } 23. Bxf3 { [%eval 0.0] [%clk 0:34:27] } 23... Qxf3 { [%eval -0.01] [%clk 0:26:03] } 24. Qc8+?? { [%eval -1.81] } { Blunder. Qxe7 was best. } { [%clk 0:22:14] } 24... Kg7 { [%eval -2.07] [%clk 0:26:18] } 25. Qg4 { [%eval -2.1] [%clk 0:22:29] } 25... Qxh3 { [%eval -2.06] [%clk 0:24:20] } 26. Qxh3 { [%eval -1.86] [%clk 0:22:30] } 26... Rxh3 { [%eval -1.62] [%clk 0:24:49] } 27. f3?! { [%eval -2.4] } { Inaccuracy. Rd1 was best. } { [%clk 0:20:29] } 27... Rh6 { [%eval -2.35] [%clk 0:19:47] } 28. Rd1 { [%eval -2.38] [%clk 0:19:45] } 28... Ra6 { [%eval -2.31] [%clk 0:17:36] } 29. e5 { [%eval -1.87] [%clk 0:19:29] } 29... Kf8 { [%eval -2.47] [%clk 0:17:11] } 30. d6? { [%eval -4.17] } { Mistake. Rc1 was best. } { [%clk 0:19:37] } 30... Ke8 { [%eval -4.11] [%clk 0:14:25] } 31. Rd2 { [%eval -4.69] [%clk 0:13:51] } 31... exd6 { [%eval -4.31] [%clk 0:11:44] } 32. exd6 { [%eval -4.69] [%clk 0:13:57] } 32... Kd7 { [%eval -4.8] [%clk 0:11:23] } 33. Rh2 { [%eval -4.97] [%clk 0:14:12] } 33... Rxd6 { [%eval -4.85] [%clk 0:10:53] } 34. Rxh7 { [%eval -4.78] [%clk 0:14:20] } 34... Ke6 { [%eval -4.84] [%clk 0:09:22] } 35. Rh6+ { [%eval -5.04] [%clk 0:13:39] } 35... f6 { [%eval -4.85] [%clk 0:08:33] } 36. Rh7 { [%eval -4.84] [%clk 0:12:52] } 36... Rd1+ { [%eval -4.53] [%clk 0:08:31] } 37. Kf2 { [%eval -5.01] [%clk 0:13:11] } 37... Rd2+ { [%eval -4.8] [%clk 0:08:57] } 38. Ke3 { [%eval -4.99] [%clk 0:13:18] } 38... Rxa2 { [%eval -4.83] [%clk 0:09:18] } 39. Rb7 { [%eval -4.75] [%clk 0:13:22] } 39... Ra3+ { [%eval -4.86] [%clk 0:08:40] } 40. Kf2 { [%eval -4.88] [%clk 0:43:31] } 40... Ra5 { [%eval -4.83] [%clk 0:37:01] } 41. Kg3 { [%eval -4.73] [%clk 0:43:26] } 41... Kf5 { [%eval -4.56] [%clk 0:34:16] } 42. Rc7 { [%eval -5.08] [%clk 0:43:11] } 42... Ra6 { [%eval -4.82] [%clk 0:30:32] } 43. Rb7 { [%eval -4.83] [%clk 0:43:03] } 43... Ke6 { [%eval -4.96] [%clk 0:29:04] } 44. Rc7 { [%eval -4.76] [%clk 0:42:53] } 44... Ra2 { [%eval -4.8] [%clk 0:28:18] } 45. Rc6+ { [%eval -4.78] [%clk 0:42:50] } 45... Kf5 { [%eval -4.85] [%clk 0:28:02] } 46. Rc5+ { [%eval -4.87] [%clk 0:41:30] } 46... Kg6 { [%eval -4.66] [%clk 0:26:50] } 47. Rc8 { [%eval -5.29] [%clk 0:41:18] } 47... a5 { [%eval -5.29] [%clk 0:26:42] } 48. Ra8 { [%eval -5.5] [%clk 0:41:33] } 48... a4 { [%eval -5.29] [%clk 0:26:11] } 49. Ra6 { [%eval -4.99] [%clk 0:40:24] } 49... a3 { [%eval -6.37] [%clk 0:26:20] } 50. Ra5 { [%eval -6.36] [%clk 0:40:35] } 50... Ra1 { [%eval -6.14] [%clk 0:26:31] } 51. Kg2 { [%eval -6.24] [%clk 0:40:52] } 51... a2 { [%eval -5.72] [%clk 0:19:05] } 52. Ra6 { [%eval -6.44] [%clk 0:40:50] } 52... Kh5 { [%eval -6.34] [%clk 0:18:37] } 53. Ra5 { [%eval -6.21] [%clk 0:40:40] } 53... Kg6 { [%eval -5.88] [%clk 0:17:31] } 54. Ra6 { [%eval -5.31] [%clk 0:40:56] } 54... Kf7 { [%eval -6.52] [%clk 0:17:33] } 55. Ra7+ { [%eval -6.47] [%clk 0:41:11] } 55... Ke6 { [%eval -6.27] [%clk 0:17:46] } 56. Ra6+ { [%eval -6.14] [%clk 0:41:29] } 56... Kd7 { [%eval -5.9] [%clk 0:17:34] } 57. Ra7+ { [%eval -6.66] [%clk 0:41:29] } 57... Kc6 { [%eval -6.07] [%clk 0:17:39] } 58. Ra6+ { [%eval -6.48] [%clk 0:41:24] } 58... Kb7 { [%eval -6.5] [%clk 0:17:48] } 59. Ra3 { [%eval -5.68] [%clk 0:41:41] } 59... f5 { [%eval -6.43] [%clk 0:17:42] } 60. Ra4 { [%eval -6.55] [%clk 0:41:53] } 60... Kb6 { [%eval -6.26] [%clk 0:17:21] } 61. Ra8 { [%eval -6.21] [%clk 0:41:29] } 61... g4 { [%eval -6.04] [%clk 0:07:18] } 62. fxg4?! { [%eval -8.39] } { Inaccuracy. f4 was best. } { [%clk 0:41:30] } 62... f4 { [%eval -7.03] [%clk 0:07:32] } 63. g5?! { [%eval -51.52] } { Inaccuracy. Ra3 was best. } { [%clk 0:41:37] } 63... f3+ { [%eval -13.68] [%clk 0:06:28] } 64. Kxf3 { [%eval -45.88] [%clk 0:41:48] } 64... Rf1+ { [%eval -83.08] [%clk 0:06:53] } 65. Kg4?! { [%eval #-23] } { Checkmate is now unavoidable. Ke3 was best. } { [%clk 0:35:28] } 65... a1=Q { [%eval #-23] [%clk 0:07:18] } 66. Rxa1 { [%eval #-23] [%clk 0:35:43] } 66... Rxa1 { [%eval #-23] [%clk 0:07:47] } 67. Kf5 { [%eval #-20] [%clk 0:35:58] } 67... Kc7 { [%eval #-20] [%clk 0:04:00] } 68. g6 { [%eval #-21] [%clk 0:33:49] } 68... Kd8 { [%eval #-21] [%clk 0:03:28] } 69. Kf6 { [%eval #-22] [%clk 0:33:55] } 69... Ke8 { [%eval #-21] [%clk 0:03:01] } 70. Kg7 { [%eval #-11] [%clk 0:34:06] } 70... Rg1 { [%eval #-21] [%clk 0:01:49] } 71. Kh8 { [%eval #-3] [%clk 0:33:14] } 71... Rxg6 { [%eval #-2] [%clk 0:02:01] } 0-1