Event: Najdorf Memorial
Site: Warsaw POL
Date: 2024-07-16
White: Wiech, Grzegorz
WhiteElo: 2106
Black: Kokoszczynski, Jan
BlackTitle: FM
BlackElo: 2314
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... e5 { [%eval 0.21] [%clk 1:30:55] } 2. Nf3 { [%eval 0.11] [%clk 1:31:19] } 2... Nc6 { [%eval 0.19] [%clk 1:31:18] } 3. Bc4 { [%eval 0.14] [%clk 1:31:36] } 3... Nf6 { [%eval 0.17] [%clk 1:31:41] } 4. d3 { [%eval 0.09] [%clk 1:31:56] } 4... Be7 { [%eval 0.23] [%clk 1:32:05] } 5. c3 { [%eval 0.0] [%clk 1:29:57] } 5... O-O { [%eval 0.0] [%clk 1:32:18] } 6. O-O { [%eval 0.0] [%clk 1:30:13] } 6... d6 { [%eval 0.29] [%clk 1:32:44] } 7. Nbd2 { [%eval 0.01] [%clk 1:30:03] } 7... Na5 { [%eval 0.09] [%clk 1:33:04] } 8. Bb5 { [%eval 0.08] [%clk 1:30:05] } 8... a6 { [%eval 0.0] [%clk 1:33:28] } 9. Ba4 { [%eval 0.0] [%clk 1:30:27] } 9... b5 { [%eval 0.08] [%clk 1:33:53] } 10. Bc2 { [%eval 0.05] [%clk 1:30:51] } 10... c5 { [%eval 0.03] [%clk 1:34:09] } 11. Re1 { [%eval 0.01] [%clk 1:29:35] } 11... Nc6 { [%eval 0.0] [%clk 1:34:13] } 12. Nf1 { [%eval -0.01] [%clk 1:28:29] } 12... Re8 { [%eval 0.14] [%clk 1:34:21] } 13. a4 { [%eval 0.02] [%clk 1:23:40] } 13... b4 { [%eval 0.05] [%clk 1:31:19] } 14. h3 { [%eval -0.08] [%clk 1:20:04] } 14... Bf8 { [%eval 0.29] [%clk 1:21:23] } 15. Bg5 { [%eval 0.38] [%clk 1:19:25] } 15... h6 { [%eval 0.39] [%clk 1:20:09] } 16. Be3? { [%eval -0.78] } { Mistake. Bxf6 was best. } { [%clk 1:11:06] } 16... Rb8 { [%eval -0.31] [%clk 1:17:23] } 17. Ng3 { [%eval -0.84] [%clk 1:03:33] } 17... d5 { [%eval -0.9] [%clk 1:07:11] } 18. d4?! { [%eval -1.87] } { Inaccuracy. exd5 was best. } { [%clk 0:55:29] } 18... exd4 { [%eval -1.78] [%clk 0:36:51] } 19. Bf4 { [%eval -1.96] [%clk 0:55:22] } 19... dxe4? { [%eval -0.52] } { Mistake. b3 was best. } { [%clk 0:36:26] } 20. Nxe4 { [%eval -0.66] [%clk 0:50:13] } 20... Nxe4 { [%eval -0.71] [%clk 0:33:33] } 21. Bxe4 { [%eval -0.64] [%clk 0:50:04] } 21... Bd6 { [%eval -0.57] [%clk 0:29:23] } 22. Bxd6 { [%eval -0.93] [%clk 0:29:51] } 22... Qxd6 { [%eval -0.93] [%clk 0:29:26] } 23. Bxc6 { [%eval -0.71] [%clk 0:29:23] } 23... Qxc6 { [%eval -0.95] [%clk 0:26:36] } 24. cxd4 { [%eval -0.74] [%clk 0:26:26] } 24... Rxe1+?! { [%eval -0.15] } { Inaccuracy. c4 was best. } { [%clk 0:24:07] } 25. Qxe1 { [%eval -0.14] [%clk 0:26:18] } 25... Be6 { [%eval -0.02] [%clk 0:14:55] } 26. dxc5 { [%eval -0.03] [%clk 0:17:27] } 26... Qxc5 { [%eval -0.06] [%clk 0:15:21] } 27. Rc1 { [%eval -0.09] [%clk 0:17:23] } 27... Qb6 { [%eval -0.08] [%clk 0:14:35] } 28. Qe5 { [%eval -0.02] [%clk 0:16:44] } 28... Rd8 { [%eval -0.05] [%clk 0:14:35] } 29. a5 { [%eval 0.0] [%clk 0:16:19] } 29... Qd6 { [%eval -0.04] [%clk 0:13:43] } 30. Qe3 { [%eval -0.15] [%clk 0:15:24] } 30... b3 { [%eval -0.17] [%clk 0:11:18] } 31. Qb6 { [%eval -0.17] [%clk 0:13:48] } 31... Qd3 { [%eval -0.02] [%clk 0:08:00] } 32. Kh2 { [%eval -0.07] [%clk 0:09:22] } 32... Rd6 { [%eval -0.04] [%clk 0:06:26] } 33. Qb8+ { [%eval -0.06] [%clk 0:05:22] } 33... Kh7 { [%eval -0.03] [%clk 0:06:51] } 34. Rc3 { [%eval -0.05] [%clk 0:04:48] } 34... Qd5 { [%eval 0.0] [%clk 0:03:55] } 35. Re3 { [%eval -0.24] [%clk 0:05:03] } 35... Rd8 { [%eval -0.08] [%clk 0:03:25] } 36. Qb6 { [%eval -0.07] [%clk 0:04:30] } 36... Qd6+ { [%eval -0.01] [%clk 0:02:56] } 37. Re5?! { [%eval -0.63] } { Inaccuracy. Qxd6 was best. } { [%clk 0:01:40] } 37... Qxb6 { [%eval -0.27] [%clk 0:01:58] } 38. axb6 { [%eval -0.15] [%clk 0:02:09] } 38... Rb8 { [%eval -0.2] [%clk 0:02:26] } 39. Nd4 { [%eval -0.23] [%clk 0:02:06] } 39... Rxb6 { [%eval -0.21] [%clk 0:02:48] } 40. Nxe6 { [%eval -0.41] [%clk 0:32:17] } 40... Rxe6 { [%eval -0.34] [%clk 0:32:09] } 41. Ra5 { [%eval -0.37] [%clk 0:32:39] } 41... Re2 { [%eval -0.43] [%clk 0:27:17] } 42. Kg3 { [%eval -0.32] [%clk 0:31:42] } 42... Rxb2 { [%eval -0.35] [%clk 0:27:44] } 43. Rxa6 { [%eval -0.29] [%clk 0:32:01] } 43... Rc2 { [%eval -0.36] [%clk 0:27:38] } 44. Rb6 { [%eval -0.47] [%clk 0:32:20] } 44... b2 { [%eval -0.62] [%clk 0:27:38] } 45. h4 { [%eval -0.58] [%clk 0:31:51] } 45... h5 { [%eval -0.55] [%clk 0:27:18] } 46. Kf3?? { [%eval -2.76] } { Blunder. f4 was best. } { [%clk 0:30:29] } 46... g6 { [%eval -2.56] [%clk 0:25:18] } 47. g3 { [%eval -2.53] [%clk 0:30:48] } 47... Kg7 { [%eval -2.67] [%clk 0:25:43] } 48. Ke3 { [%eval -2.85] [%clk 0:30:44] } 48... Kf8 { [%eval -2.85] [%clk 0:25:22] } 49. Rb7 { [%eval -2.74] [%clk 0:30:57] } 49... Ke8 { [%eval -2.82] [%clk 0:25:48] } 50. f3 { [%eval -2.91] [%clk 0:30:33] } 50... Kd8 { [%eval -3.24] [%clk 0:23:32] } 51. g4 { [%eval -3.35] [%clk 0:28:46] } 51... Kc8 { [%eval -3.37] [%clk 0:23:56] } 52. Rb5 { [%eval -3.19] [%clk 0:28:32] } 52... Kd7 { [%eval -2.79] [%clk 0:23:02] } 53. gxh5?! { [%eval -3.59] } { Inaccuracy. g5 was best. } { [%clk 0:28:44] } 53... gxh5 { [%eval -3.42] [%clk 0:22:55] } 54. Kf4?! { [%eval -4.72] } { Inaccuracy. Kd4 was best. } { [%clk 0:28:12] } 54... Kc6 { [%eval -4.41] [%clk 0:17:16] } 55. Rb8 { [%eval -4.39] [%clk 0:27:43] } 55... Rd2 { [%eval -4.51] [%clk 0:16:02] } 56. Ke3 { [%eval -4.48] [%clk 0:24:10] } 56... Rh2 { [%eval -4.51] [%clk 0:15:20] } 57. Kf4 { [%eval -4.42] [%clk 0:24:21] } 57... Rc2 { [%eval -4.07] [%clk 0:14:38] } 58. Rb3 { [%eval -5.08] [%clk 0:23:11] } 58... Rd2 { [%eval -4.19] [%clk 0:03:38] } 59. Ke3 { [%eval -4.46] [%clk 0:22:23] } 59... Rg2?! { [%eval -2.95] } { Inaccuracy. Rh2 was best. } { [%clk 0:02:16] } 60. Kf4? { [%eval -5.7] } { Mistake. Kd4 was best. } { [%clk 0:22:32] } 60... Kc5 { [%eval -6.01] [%clk 0:01:22] } 61. Kf5 { [%eval -7.48] [%clk 0:19:16] } 61... Kc4 { [%eval -7.4] [%clk 0:01:14] } 62. Rb8 { [%eval -6.47] [%clk 0:14:46] } 62... Kc3 { [%eval -5.7] [%clk 0:01:41] } 63. Rc8+ { [%eval -31.15] [%clk 0:03:31] } 63... Kd2 { [%eval -9.91] [%clk 0:02:08] } 64. Rb8 { [%eval -8.58] [%clk 0:03:50] } 64... Kc1 { [%eval -7.94] [%clk 0:02:15] } 65. Kf6 { [%eval -8.35] [%clk 0:04:01] } 65... b1=Q { [%eval #-39] [%clk 0:02:40] } 66. Rxb1+ { [%eval #-40] [%clk 0:04:20] } 66... Kxb1 { [%eval -6.41] [%clk 0:03:08] } 67. Kxf7?? { [%eval #-17] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:04:32] } 67... Rh2?? { [%eval -5.73] } { Lost forced checkmate sequence. Rf2 was best. } { [%clk 0:03:29] } 0-1