Event: SixDays Budapest March 2025 GM A
Site: Budapest
Date: 2025-03-25
White: Ostrovskiy, Aleksandr
WhiteTitle: IM
WhiteElo: 2394
Black: Zia, Tahsin Tajwar
BlackTitle: FM
BlackElo: 2327
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:26:36] } 1... c5 { [%eval 0.25] [%clk 1:30:19] } 2. Nf3 { [%eval 0.2] [%clk 1:26:42] } 2... Nc6 { [%eval 0.25] [%clk 1:30:20] } 3. Bb5 { [%eval 0.28] [%clk 1:21:44] } 3... d6 { [%eval 0.37] [%clk 1:30:27] } 4. O-O { [%eval 0.35] [%clk 1:20:25] } 4... Bd7 { [%eval 0.34] [%clk 1:30:37] } 5. Re1 { [%eval 0.33] [%clk 1:20:13] } 5... Nf6 { [%eval 0.42] [%clk 1:26:59] } 6. c3 { [%eval 0.39] [%clk 1:17:38] } 6... a6 { [%eval 0.41] [%clk 1:27:11] } 7. Bf1 { [%eval 0.37] [%clk 1:17:21] } 7... Bg4 { [%eval 0.4] } 8. h3 { [%eval 0.43] [%clk 1:14:38] } 8... Bxf3 { [%eval 0.38] [%clk 1:27:37] } 9. Qxf3 { [%eval 0.32] [%clk 1:15:03] } 9... Rg8 { [%eval 0.67] [%clk 1:27:53] } 10. Na3 { [%eval 0.44] [%clk 0:56:37] } 10... g5 { [%eval 0.48] [%clk 1:27:03] } 11. Nc2 { [%eval 0.41] [%clk 0:54:46] } 11... Ne5?! { [%eval 1.2] } { Inaccuracy. e6 was best. } { [%clk 1:02:26] } 12. Qd1 { [%eval 1.18] [%clk 0:44:20] } 12... c4 { [%eval 1.23] [%clk 1:00:04] } 13. d4? { [%eval -0.37] } { Mistake. b3 was best. } { [%clk 0:26:06] } 13... cxd3 { [%eval -0.25] [%clk 0:59:49] } 14. Nb4 { [%eval -0.21] [%clk 0:26:23] } 14... g4 { [%eval -0.02] [%clk 0:50:14] } 15. hxg4 { [%eval -0.09] [%clk 0:25:48] } 15... d2 { [%eval -0.06] [%clk 0:37:00] } 16. Bxd2 { [%eval -0.05] [%clk 0:24:07] } 16... Nfxg4 { [%eval -0.05] [%clk 0:33:50] } 17. Bf4 { [%eval -0.06] [%clk 0:05:33] } 17... e6 { [%eval -0.02] [%clk 0:32:07] } 18. Nd3 { [%eval -0.27] [%clk 0:03:20] } 18... Nxd3 { [%eval -0.25] [%clk 0:21:47] } 19. Qxd3 { [%eval -0.28] [%clk 0:01:41] } 19... e5 { [%eval -0.28] [%clk 0:21:48] } 20. Bg3 { [%eval -0.27] [%clk 0:01:29] } 20... h5 { [%eval -0.36] [%clk 0:21:28] } 21. Qf3 { [%eval -0.29] [%clk 0:00:48] } 21... Rc8 { [%eval 0.07] [%clk 0:06:38] } 22. b3?! { [%eval -0.48] } { Inaccuracy. Rad1 was best. } { [%clk 0:01:17] } 22... h4 { [%eval -0.34] [%clk 0:05:41] } 23. Bh2 { [%eval -0.26] [%clk 0:01:46] } 23... Qf6 { [%eval -0.34] [%clk 0:02:58] } 24. Qxf6 { [%eval -0.3] [%clk 0:00:54] } 24... Nxf6 { [%eval -0.36] [%clk 0:03:26] } 25. Re3 { [%eval -0.33] [%clk 0:00:38] } 25... Bh6 { [%eval -0.36] [%clk 0:03:06] } 26. Rh3 { [%eval -0.3] [%clk 0:01:04] } 26... Bg5 { [%eval -0.33] [%clk 0:03:07] } 27. Re1 { [%eval -0.35] [%clk 0:00:40] } 27... Ke7 { [%eval -0.37] [%clk 0:01:20] } 28. Rd3 { [%eval -0.45] [%clk 0:01:06] } 28... Rg6 { [%eval -0.18] [%clk 0:01:17] } 29. a4 { [%eval -0.24] [%clk 0:00:40] } 29... Nd7 { [%eval -0.18] [%clk 0:01:16] } 30. b4 { [%eval -0.18] [%clk 0:00:52] } 30... Rcg8 { [%eval -0.07] [%clk 0:01:10] } 31. a5 { [%eval -0.07] [%clk 0:00:50] } 31... Bf4 { [%eval 0.02] [%clk 0:01:05] } 32. Rh3 { [%eval -0.06] [%clk 0:00:38] } 32... Rg4 { [%eval -0.04] [%clk 0:00:56] } 33. f3 { [%eval 0.0] [%clk 0:00:33] } 33... Bxh2+ { [%eval 0.0] [%clk 0:01:00] } 34. Rxh2 { [%eval -0.02] [%clk 0:00:44] } 34... Rf4 { [%eval -0.04] [%clk 0:01:21] } 35. Kf2 { [%eval -0.22] [%clk 0:00:47] } 35... Nf6 { [%eval -0.25] [%clk 0:01:29] } 36. Ke2 { [%eval -0.33] [%clk 0:00:47] } 36... Rg3 { [%eval -0.08] [%clk 0:00:44] } 37. Rd1 { [%eval -0.11] [%clk 0:00:39] } 37... Nh7 { [%eval -0.01] [%clk 0:00:53] } 38. b5 { [%eval -0.08] [%clk 0:00:38] } 38... Ng5 { [%eval -0.1] [%clk 0:00:50] } 39. bxa6 { [%eval -0.06] [%clk 0:00:49] } 39... bxa6 { [%eval -0.11] [%clk 0:01:14] } 40. Rb1 { [%eval -0.09] [%clk 0:00:42] } 40... h3 { [%eval -0.03] [%clk 0:01:05] } 41. Rb7+ { [%eval -0.05] [%clk 0:00:40] } 41... Kf8 { [%eval -0.09] [%clk 0:01:01] } 42. Ra7 { [%eval -0.14] [%clk 0:00:52] } 42... hxg2 { [%eval -0.17] [%clk 0:00:48] } 43. Bxg2 { [%eval -0.26] [%clk 0:00:41] } 43... Nxf3 { [%eval -0.31] [%clk 0:00:48] } 44. Bxf3 { [%eval -0.39] [%clk 0:00:43] } 44... Rgxf3 { [%eval -0.55] [%clk 0:00:57] } 45. Rxa6?? { [%eval -2.39] } { Blunder. Rc7 was best. } { [%clk 0:00:36] } 45... Rxc3 { [%eval -2.34] [%clk 0:01:11] } 46. Rxd6 { [%eval -2.01] [%clk 0:00:41] } 46... Rc2+?? { [%eval -0.09] } { Blunder. Ra3 was best. } { [%clk 0:00:55] } 47. Rd2 { [%eval 0.0] [%clk 0:00:59] } 47... Rxe4+ { [%eval 0.0] [%clk 0:01:20] } 48. Kf3?? { [%eval -2.88] } { Blunder. Kd1 was best. } { [%clk 0:00:34] } 48... Rxd2 { [%eval -2.83] [%clk 0:00:52] } 49. Rxd2 { [%eval -2.84] [%clk 0:01:02] } 49... Ra4 { [%eval -2.9] [%clk 0:01:14] } 50. Rd5 { [%eval -2.82] [%clk 0:00:52] } 50... f6 { [%eval -2.71] [%clk 0:01:26] } 51. Rb5 { [%eval -2.85] [%clk 0:00:31] } 51... Kf7 { [%eval -2.76] [%clk 0:01:41] } 52. Rc5? { [%eval -4.8] } { Mistake. Ke2 was best. } { [%clk 0:00:33] } 52... Kg6 { [%eval -4.91] [%clk 0:01:54] } 53. Ke3 { [%eval -4.91] [%clk 0:00:40] } 53... Kf5 { [%eval -4.73] [%clk 0:01:52] } 54. Kd3 { [%eval -4.67] [%clk 0:00:54] } 54... Ra1?? { [%eval -0.01] } { Blunder. Kf4 was best. } { [%clk 0:02:04] } 55. Kc4?? { [%eval -4.98] } { Blunder. Kc2 was best. } { [%clk 0:01:00] } 55... Kf4 { [%eval -4.91] [%clk 0:01:43] } 56. Kb5 { [%eval -5.13] [%clk 0:01:11] } 56... e4 { [%eval -5.14] [%clk 0:01:52] } 57. Rc4 { [%eval -4.73] [%clk 0:00:49] } 57... Kf3 { [%eval -5.03] [%clk 0:01:35] } 58. Rc5 { [%eval -5.14] [%clk 0:00:42] } 58... Kg4 { [%eval -4.99] [%clk 0:01:01] } 59. Rc4 { [%eval -3.79] [%clk 0:00:54] } 59... f5 { [%eval -3.06] [%clk 0:01:23] } 60. a6 { [%eval -3.21] [%clk 0:01:23] } 60... Kg3 { [%eval -3.03] [%clk 0:01:23] } 61. Ra4 { [%eval -3.17] [%clk 0:01:14] } 61... Rxa4 { [%eval -3.15] [%clk 0:00:40] } 62. Kxa4 { [%eval -2.98] [%clk 0:01:43] } 62... e3 { [%eval -3.18] [%clk 0:01:04] } 63. a7 { [%eval -3.17] [%clk 0:02:11] } 63... e2 { [%eval -3.11] [%clk 0:01:30] } 64. a8=Q { [%eval -3.1] [%clk 0:02:37] } 64... e1=Q { [%eval -3.03] [%clk 0:01:56] } 65. Qg8+ { [%eval -3.17] [%clk 0:02:20] } 65... Kf2 { [%eval -3.09] [%clk 0:02:04] } 66. Qg5 { [%eval -3.53] [%clk 0:00:34] } 66... Qe4+ { [%eval -3.51] [%clk 0:01:54] } 67. Kb5 { [%eval -3.42] [%clk 0:00:39] } 67... Qg4 { [%eval -3.35] [%clk 0:01:35] } 68. Qf6 { [%eval -3.31] [%clk 0:00:41] } 68... f4 { [%eval -3.21] [%clk 0:01:34] } 69. Qd4+ { [%eval -3.15] [%clk 0:00:52] } 69... Kg2 { [%eval -3.18] [%clk 0:01:46] } 70. Qd2+ { [%eval -3.18] [%clk 0:00:36] } 70... Kh3 { [%eval -3.26] [%clk 0:02:15] } 71. Ka6?! { [%eval -4.68] } { Inaccuracy. Qe1 was best. } { [%clk 0:00:33] } 71... Qe6+ { [%eval -4.26] [%clk 0:02:11] } 72. Kb7 { [%eval -3.95] [%clk 0:00:48] } 72... f3 { [%eval -5.0] [%clk 0:02:14] } 73. Qf4 { [%eval -5.0] [%clk 0:00:40] } 73... Qg4 { [%eval -4.5] [%clk 0:01:41] } 74. Qh6+ { [%eval -4.41] [%clk 0:00:45] } 74... Kg2 { [%eval -4.07] [%clk 0:01:47] } 75. Qc6 { [%eval -4.92] [%clk 0:00:54] } 75... Qh3 { [%eval -4.6] [%clk 0:01:50] } 76. Qd5 { [%eval -4.48] [%clk 0:00:49] } 76... Qg3 { [%eval -3.95] [%clk 0:01:16] } 77. Ka8?! { [%eval -5.49] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:42] } 77... Kg1 { [%eval -6.61] [%clk 0:01:13] } 78. Qd1+?! { [%eval -70.83] } { Inaccuracy. Qd3 was best. } { [%clk 0:00:33] } 78... Kh2 { [%eval -72.93] [%clk 0:01:35] } 79. Qd2+ { [%eval -71.87] [%clk 0:00:32] } 79... f2 { [%eval -16.7] [%clk 0:01:53] } 80. Qh6+?! { [%eval #-18] } { Checkmate is now unavoidable. Ka7 was best. } { [%clk 0:00:32] } 80... Kg2 { [%eval #-17] [%clk 0:01:53] } 81. Qd2 { [%eval #-17] [%clk 0:00:49] } 81... Kg1 { [%eval #-16] [%clk 0:01:06] } 82. Qd4 { [%eval #-17] [%clk 0:01:13] } 82... Kh2 { [%eval -11.65] [%clk 0:01:10] } 83. Qh8+ { [%eval -9.95] [%clk 0:01:04] } 83... Kg2 { [%eval -8.64] [%clk 0:01:27] } 84. Qb2 { [%eval -7.13] [%clk 0:01:23] } 84... Qf3+ { [%eval -6.05] [%clk 0:01:17] } 85. Ka7 { [%eval -10.13] [%clk 0:01:29] } 85... Qf7+ { [%eval -8.56] [%clk 0:01:23] } 86. Ka6 { [%eval -9.5] [%clk 0:00:49] } 86... Qg6+?! { [%eval -6.54] } { Inaccuracy. Qd7 was best. } { [%clk 0:01:32] } 87. Ka7 { [%eval -5.62] [%clk 0:01:01] } 87... Qh7+ { [%eval -7.18] [%clk 0:01:35] } 88. Ka6 { [%eval -7.08] [%clk 0:01:15] } 88... Kg1 { [%eval -6.88] [%clk 0:01:13] } 89. Qd4 { [%eval -6.46] [%clk 0:01:40] } 89... Qg6+ { [%eval -6.05] [%clk 0:01:24] } 90. Ka7?! { [%eval -8.37] } { Inaccuracy. Ka5 was best. } { [%clk 0:01:34] } 90... Qg3 { [%eval -5.56] [%clk 0:01:27] } 91. Ka6?! { [%eval -7.54] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:55] } 91... Kh1 { [%eval -6.72] [%clk 0:01:07] } 92. Qd1+ { [%eval -6.43] [%clk 0:00:37] } 92... Kh2 { [%eval -7.51] [%clk 0:01:09] } 93. Qd2 { [%eval -7.29] [%clk 0:00:36] } 93... Qa3+ { [%eval -6.85] [%clk 0:01:05] } 94. Kb6 { [%eval -6.27] [%clk 0:00:36] } 94... Qb3+ { [%eval -5.7] [%clk 0:01:30] } 95. Ka7?! { [%eval -7.85] } { Inaccuracy. Ka5 was best. } { [%clk 0:00:32] } 95... Qf7+ { [%eval -7.33] [%clk 0:01:50] } 96. Ka6 { [%eval -7.0] [%clk 0:00:34] } 96... Qe6+ { [%eval -6.43] [%clk 0:01:43] } 97. Ka7 { [%eval -6.42] [%clk 0:00:52] } 97... Qe7+ { [%eval -12.86] [%clk 0:01:52] } 98. Ka6 { [%eval -10.71] [%clk 0:00:43] } 98... Qf6+ { [%eval -10.76] [%clk 0:01:52] } 99. Ka7 { [%eval -8.21] [%clk 0:01:03] } 99... Kg1 { [%eval -7.29] [%clk 0:01:37] } 100. Qe3 { [%eval -10.02] [%clk 0:01:26] } 100... Qf7+ { [%eval -7.88] [%clk 0:01:50] } 101. Kb6 { [%eval -8.07] [%clk 0:00:39] } 101... Qf6+ { [%eval -7.67] [%clk 0:01:37] } 102. Ka7 { [%eval -6.92] [%clk 0:01:03] } 102... Kh2 { [%eval -10.69] [%clk 0:01:59] } 103. Qd2 { [%eval -10.76] [%clk 0:01:08] } 103... Qf3 { [%eval -8.62] [%clk 0:01:30] } 104. Qb2 { [%eval -10.86] [%clk 0:00:32] } 104... Qf7+ { [%eval -8.44] [%clk 0:00:57] } 105. Ka6 { [%eval -10.21] [%clk 0:00:36] } 105... Qc4+ { [%eval -8.71] [%clk 0:01:06] } 106. Kb6 { [%eval -8.63] [%clk 0:00:33] } 106... Kg3 { [%eval -8.23] [%clk 0:01:24] } 107. Qe5+ { [%eval -7.49] [%clk 0:00:32] } 107... Qf4 { [%eval -12.37] [%clk 0:01:51] } 108. Qc3+ { [%eval -22.81] [%clk 0:00:38] } 108... Kg4 { [%eval -12.61] [%clk 0:01:39] } 109. Qc8+ { [%eval -8.99] [%clk 0:00:31] } 109... Kg5?! { [%eval -6.24] } { Inaccuracy. Kg3 was best. } { [%clk 0:01:17] } 110. Qg8+ { [%eval -9.56] [%clk 0:00:38] } 110... Kh6 { [%eval -8.41] [%clk 0:00:40] } 111. Qh8+ { [%eval -7.44] [%clk 0:00:57] } 111... Kg6 { [%eval -6.33] [%clk 0:01:09] } 112. Qg8+ { [%eval -5.54] [%clk 0:01:17] } 112... Kh5 { [%eval -8.19] [%clk 0:01:38] } 113. Qd5+ { [%eval -8.53] [%clk 0:00:49] } 113... Kh4 { [%eval -7.81] [%clk 0:01:25] } 114. Qd8+ { [%eval -7.0] [%clk 0:00:49] } 114... Kh5 { [%eval -6.58] [%clk 0:00:53] } 115. Qd5+ { [%eval -7.82] [%clk 0:01:15] } 115... Kg6 { [%eval -7.51] [%clk 0:01:14] } 116. Qg8+ { [%eval -7.09] [%clk 0:01:34] } 116... Kf5 { [%eval -6.53] [%clk 0:01:33] } 117. Qd5+ { [%eval -6.6] [%clk 0:00:52] } 117... Kf6 { [%eval -7.03] [%clk 0:01:51] } 118. Qd8+? { [%eval #-14] } { Checkmate is now unavoidable. Qc6+ was best. } { [%clk 0:00:50] } 118... Kg7 { [%eval #-13] [%clk 0:01:40] } 119. Qd7+ { [%eval #-12] [%clk 0:00:32] } 119... Qf7 { [%eval #-11] [%clk 0:02:03] } 0-1