Event: Round 4: Nazrana Khan - Ahmed Wadifa
Date: 2023-10-22
White: Nazrana Khan
WhiteTitle: WFM
WhiteElo: 1888
Black: Ahmed Wadifa
BlackTitle: WFM
BlackElo: 1771
Result: 0-1
ECO: D46
Opening: Semi-Slav Defense: Chigorin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:00:58] } 1... d5 { [%eval 0.27] [%clk 1:00:56] } 2. c4 { [%eval 0.29] [%clk 1:01:16] } 2... c6 { [%eval 0.3] [%clk 1:01:22] } 3. Nf3 { [%eval 0.32] [%clk 1:01:32] } 3... Nf6 { [%eval 0.38] [%clk 1:01:46] } 4. Nc3 { [%eval 0.31] [%clk 1:01:43] } 4... e6 { [%eval 0.33] [%clk 1:02:09] } 5. e3 { [%eval 0.13] [%clk 1:01:54] } 5... Nbd7 { [%eval 0.23] [%clk 1:02:34] } 6. Qc2 { [%eval 0.29] [%clk 1:01:58] } 6... Bd6 { [%eval 0.22] [%clk 1:02:46] } 7. Bd3 { [%eval 0.0] [%clk 1:02:04] } 7... dxc4 { [%eval 0.36] [%clk 1:03:10] } 8. Bxc4 { [%eval 0.22] [%clk 1:02:28] } 8... b5 { [%eval 0.28] [%clk 1:03:33] } 9. Be2 { [%eval 0.29] [%clk 1:02:44] } 9... Bb7 { [%eval 0.53] [%clk 1:03:42] } 10. O-O { [%eval 0.2] [%clk 0:59:17] } 10... O-O { [%eval 0.35] [%clk 1:03:42] } 11. Rd1 { [%eval 0.16] [%clk 0:58:01] } 11... Re8? { [%eval 1.32] } { Mistake. Qc7 was best. } { [%clk 0:46:04] } 12. e4 { [%eval 1.19] [%clk 0:56:32] } 12... b4 { [%eval 1.43] [%clk 0:42:06] } 13. Na4 { [%eval 1.54] [%clk 0:54:27] } 13... Bf8 { [%eval 1.47] [%clk 0:41:27] } 14. Bg5?! { [%eval 0.65] } { Inaccuracy. e5 was best. } { [%clk 0:46:47] } 14... Qa5 { [%eval 0.63] [%clk 0:40:39] } 15. Bxf6 { [%eval 0.62] [%clk 0:41:12] } 15... Nxf6?! { [%eval 1.58] } { Inaccuracy. gxf6 was best. } { [%clk 0:40:28] } 16. e5?! { [%eval 0.85] } { Inaccuracy. Nc5 was best. } { [%clk 0:40:01] } 16... Nd5?! { [%eval 1.77] } { Inaccuracy. Nd7 was best. } { [%clk 0:40:29] } 17. Ng5 { [%eval 1.88] [%clk 0:36:08] } 17... f5 { [%eval 2.06] [%clk 0:35:35] } 18. Nc5? { [%eval 0.59] } { Mistake. exf6 was best. } { [%clk 0:34:01] } 18... Bxc5 { [%eval 0.5] [%clk 0:35:33] } 19. dxc5 { [%eval 0.34] [%clk 0:33:10] } 19... Qc7?! { [%eval 1.46] } { Inaccuracy. h6 was best. } { [%clk 0:31:36] } 20. Nf3 { [%eval 1.37] [%clk 0:28:00] } 20... a5 { [%eval 1.39] [%clk 0:31:42] } 21. Bc4 { [%eval 1.52] [%clk 0:24:15] } 21... a4 { [%eval 2.02] [%clk 0:22:28] } 22. Rac1 { [%eval 1.87] [%clk 0:20:54] } 22... Rec8 { [%eval 2.16] [%clk 0:21:06] } 23. Qd2 { [%eval 2.39] [%clk 0:20:29] } 23... Ba6 { [%eval 2.22] [%clk 0:17:30] } 24. Bxd5 { [%eval 2.41] [%clk 0:19:14] } 24... exd5 { [%eval 2.57] [%clk 0:17:57] } 25. Qxb4?? { [%eval 0.46] } { Blunder. Nd4 was best. } { [%clk 0:19:09] } 25... Rcb8?? { [%eval 2.88] } { Blunder. Be2 was best. } { [%clk 0:18:00] } 26. Qa3?? { [%eval 0.12] } { Blunder. Qd2 was best. } { [%clk 0:17:36] } 26... Be2 { [%eval 0.23] [%clk 0:16:38] } 27. Re1 { [%eval 0.22] [%clk 0:17:20] } 27... Bxf3 { [%eval 0.18] [%clk 0:17:05] } 28. gxf3 { [%eval 0.0] [%clk 0:14:13] } 28... Re8 { [%eval 0.39] [%clk 0:16:09] } 29. f4 { [%eval 0.54] [%clk 0:13:37] } 29... Re6?! { [%eval 1.21] } { Inaccuracy. Qa5 was best. } { [%clk 0:16:29] } 30. Re3?! { [%eval 0.53] } { Inaccuracy. b4 was best. } { [%clk 0:13:15] } 30... Rg6+?! { [%eval 1.34] } { Inaccuracy. Qb7 was best. } { [%clk 0:15:17] } 31. Rg3 { [%eval 1.47] [%clk 0:13:24] } 31... Rxg3+ { [%eval 2.02] [%clk 0:15:26] } 32. hxg3 { [%eval 1.76] [%clk 0:13:10] } 32... Qa5 { [%eval 1.92] [%clk 0:11:17] } 33. Kg2?! { [%eval 1.11] } { Inaccuracy. Qd3 was best. } { [%clk 0:09:41] } 33... Qb5?! { [%eval 1.9] } { Inaccuracy. Rb8 was best. } { [%clk 0:09:14] } 34. Qc3?! { [%eval 1.23] } { Inaccuracy. Re1 was best. } { [%clk 0:09:22] } 34... Rb8 { [%eval 1.05] [%clk 0:08:26] } 35. Rc2 { [%eval 0.79] [%clk 0:08:46] } 35... Re8? { [%eval 2.26] } { Mistake. Qb4 was best. } { [%clk 0:08:10] } 36. Qe3?! { [%eval 1.3] } { Inaccuracy. a3 was best. } { [%clk 0:06:38] } 36... Re6?! { [%eval 2.17] } { Inaccuracy. Qb4 was best. } { [%clk 0:07:56] } 37. Qe2 { [%eval 1.65] [%clk 0:06:21] } 37... Qb4 { [%eval 1.67] [%clk 0:07:22] } 38. Qd3 { [%eval 2.28] [%clk 0:05:35] } 38... g6 { [%eval 2.27] [%clk 0:06:43] } 39. f3?! { [%eval 1.62] } { Inaccuracy. Qc3 was best. } { [%clk 0:05:11] } 39... Qa5 { [%eval 1.71] [%clk 0:06:06] } 40. Kf2?! { [%eval 1.0] } { Inaccuracy. a3 was best. } { [%clk 0:04:11] } 40... Kf7 { [%eval 1.49] [%clk 0:05:34] } 41. Ke2?! { [%eval 0.67] } { Inaccuracy. g4 was best. } { [%clk 0:03:46] } 41... Re7 { [%eval 0.52] [%clk 0:05:28] } 42. Kf2 { [%eval 0.56] [%clk 0:03:08] } 42... Ke6 { [%eval 1.06] [%clk 0:05:29] } 43. Qf1 { [%eval 0.8] [%clk 0:02:08] } 43... Rf7 { [%eval 0.77] [%clk 0:04:30] } 44. Qc1 { [%eval 0.45] [%clk 0:02:03] } 44... Qb4 { [%eval 0.82] [%clk 0:04:18] } 45. Qd2?! { [%eval 0.14] } { Inaccuracy. Qf1 was best. } { [%clk 0:02:17] } 45... Qb5 { [%eval 0.5] [%clk 0:03:22] } 46. g4 { [%eval 0.0] [%clk 0:02:00] } 46... fxg4?! { [%eval 1.04] } { Inaccuracy. h5 was best. } { [%clk 0:03:33] } 47. fxg4 { [%eval 1.05] [%clk 0:02:07] } 47... Kd7? { [%eval 2.51] } { Mistake. Qb8 was best. } { [%clk 0:02:15] } 48. Qe3 { [%eval 2.78] [%clk 0:01:52] } 48... Re7 { [%eval 2.88] [%clk 0:01:55] } 49. f5 { [%eval 2.3] [%clk 0:01:50] } 49... gxf5 { [%eval 2.07] [%clk 0:02:22] } 50. gxf5 { [%eval 2.24] [%clk 0:02:01] } 50... Qb4 { [%eval 2.42] [%clk 0:02:48] } 51. e6+ { [%eval 2.42] [%clk 0:01:38] } 51... Kc7?? { [%eval 5.7] } { Blunder. Kc8 was best. } { [%clk 0:03:16] } 52. Qe5+? { [%eval 3.25] } { Mistake. a3 was best. } { [%clk 0:01:07] } 52... Kb7 { [%eval 3.54] [%clk 0:03:44] } 53. f6?! { [%eval 2.57] } { Inaccuracy. Kf3 was best. } { [%clk 0:01:07] } 53... Qh4+ { [%eval 2.68] [%clk 0:04:11] } 54. Kg1 { [%eval 2.62] [%clk 0:00:52] } 54... Qg4+ { [%eval 2.48] [%clk 0:02:49] } 55. Rg2 { [%eval 2.56] [%clk 0:00:48] } 55... Rxe6 { [%eval 2.65] [%clk 0:03:08] } 56. Rxg4 { [%eval 2.4] [%clk 0:00:44] } 56... Rxe5 { [%eval 2.32] [%clk 0:03:36] } 57. Rh4?? { [%eval -0.02] } { Blunder. Rf4 was best. } { [%clk 0:00:36] } 57... Rf5 { [%eval -0.01] [%clk 0:03:49] } 58. Rxh7+?! { [%eval -1.01] } { Inaccuracy. Rxa4 was best. } { [%clk 0:00:58] } 58... Ka6 { [%eval -1.26] [%clk 0:04:18] } 59. f7? { [%eval -2.86] } { Mistake. Rf7 was best. } { [%clk 0:01:09] } 59... Kb5 { [%eval -2.89] [%clk 0:04:42] } 60. Kg2 { [%eval -2.91] [%clk 0:01:27] } 60... d4?? { [%eval -0.03] } { Blunder. Kxc5 was best. } { [%clk 0:03:58] } 61. Kg3 { [%eval -0.05] [%clk 0:01:32] } 61... d3 { [%eval -0.04] [%clk 0:04:25] } 62. Rh4 { [%eval -0.02] [%clk 0:00:56] } 62... Rxf7 { [%eval -0.03] } 63. Rd4 { [%eval -0.01] [%clk 0:01:19] } 63... Kxc5 { [%eval -0.04] [%clk 0:03:58] } 64. Rxd3 { [%eval 0.0] [%clk 0:01:30] } 64... Kb5 { [%eval -0.01] [%clk 0:04:02] } 65. Rc3 { [%eval -0.01] [%clk 0:01:08] } 65... c5 { [%eval -0.01] [%clk 0:03:32] } 66. Kg2 { [%eval -0.04] [%clk 0:00:49] } 66... Rf6 { [%eval -0.01] [%clk 0:03:41] } 67. a3 { [%eval -0.01] [%clk 0:00:54] } 67... Rf5 { [%eval 0.0] [%clk 0:03:06] } 68. Kg1 { [%eval -0.03] [%clk 0:00:46] } 68... Rf4 { [%eval -0.03] [%clk 0:02:44] } 69. Rc2 { [%eval -0.13] [%clk 0:00:37] } 69... Kc6 { [%eval 0.0] [%clk 0:02:42] } 70. Kg2 { [%eval 0.0] [%clk 0:00:44] } 70... Kd5 { [%eval -0.01] [%clk 0:03:05] } 71. Kg3 { [%eval 0.0] [%clk 0:00:45] } 71... Rf5 { [%eval 0.0] [%clk 0:03:02] } 72. Kg4 { [%eval -0.01] [%clk 0:00:52] } 72... Rf1 { [%eval 0.0] [%clk 0:02:46] } 73. Kg3 { [%eval 0.0] [%clk 0:01:06] } 73... Kd4 { [%eval -0.01] [%clk 0:03:05] } 74. Kg2 { [%eval -0.01] } 74... Rf5 { [%eval -0.01] [%clk 0:02:26] } 75. Kg3 { [%eval -0.02] [%clk 0:01:17] } 75... Rf8 { [%eval 0.0] [%clk 0:01:20] } 76. Kg2 { [%eval 0.0] [%clk 0:00:57] } 76... c4 { [%eval 0.0] [%clk 0:00:54] } 77. Kg3 { [%eval 0.0] [%clk 0:00:39] } 77... Rf7 { [%eval 0.0] } 78. Kg2 { [%eval 0.0] [%clk 0:00:45] } 78... Rf6 { [%eval 0.0] } 79. Kg3 { [%eval 0.0] } 79... Rf1 { [%eval 0.0] [%clk 0:00:56] } 80. Kg4 { [%eval -0.01] [%clk 0:00:49] } 80... Kd3 { [%eval -0.01] [%clk 0:00:41] } 81. Rc3+ { [%eval 0.0] [%clk 0:01:03] } 81... Kd4 { [%eval 0.0] } 82. Rc2 { [%eval 0.0] [%clk 0:01:17] } 82... Rf7 { [%eval 0.0] [%clk 0:00:38] } 83. Kg3 { [%eval 0.0] } 83... Rb7 { [%eval 0.0] } 84. Kf3 { [%eval 0.0] } 84... Rb3+ { [%eval 0.0] [%clk 0:00:46] } 85. Ke2 { [%eval 0.0] } 85... c3 { [%eval 0.0] } 86. bxc3+ { [%eval -0.02] [%clk 0:00:36] } 86... Kc4 { [%eval 0.0] } 87. Kd2 { [%eval 0.0] [%clk 0:00:32] } 87... Rxa3 { [%eval 0.0] [%clk 0:01:38] } 88. Rb2 { [%eval 0.0] [%clk 0:00:43] } 88... Rxc3 { [%eval 0.0] [%clk 0:01:45] } 89. Ra2 { [%eval 0.0] } 89... a3 { [%eval 0.0] [%clk 0:01:47] } 90. Ra1?? { [%eval -5.07] } { Blunder. Rc2 was best. } { [%clk 0:01:12] } 90... Rb3? { [%eval -2.56] } { Mistake. Rh3 was best. } { [%clk 0:02:02] } 91. Rc1+ { [%eval -2.82] [%clk 0:01:18] } 91... Kb4 { [%eval -2.57] [%clk 0:02:26] } 92. Rc8? { [%eval -4.94] } { Mistake. Rd1 was best. } { [%clk 0:01:07] } 92... a2 { [%eval -5.49] [%clk 0:02:34] } 93. Rb8+?? { [%eval #-16] } { Checkmate is now unavoidable. Ra8 was best. } { [%clk 0:01:10] } 93... Ka3 { [%eval #-18] [%clk 0:02:45] } 94. Kc2 { [%eval #-7] [%clk 0:00:33] } 94... Rb5?? { [%eval 4.85] } { Lost forced checkmate sequence. Rxb8 was best. } 95. Rb7?? { [%eval #-7] } { Checkmate is now unavoidable. Rxb5 was best. } 95... Rxb7 { [%eval #-6] [%clk 0:03:09] } 96. Kd2 { [%eval #-4] } 96... Rb8 { [%eval #-6] } 97. Ke2 { [%eval #-4] } 0-1