Event: SixDays Budapest July 2025 GM C
Site: Budapest
Date: 2025-07-30
White: Vivaan Vishal Shah
WhiteTitle: FM
WhiteElo: 2402
Black: Tregubenko, Nikolay
BlackElo: 2294
Result: 1/2-1/2
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:42] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:10] } 2... d6 { [%eval 0.31] [%clk 1:31:12] } 3. d4 { [%eval 0.22] [%clk 1:31:37] } 3... cxd4 { [%eval 0.19] [%clk 1:31:36] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:02] } 4... Nf6 { [%eval 0.31] [%clk 1:31:54] } 5. Nc3 { [%eval 0.32] [%clk 1:32:29] } 5... a6 { [%eval 0.28] [%clk 1:32:15] } 6. Bg5 { [%eval 0.0] [%clk 1:32:56] } 6... Nbd7 { [%eval 0.19] [%clk 1:32:35] } 7. a3 { [%eval 0.11] [%clk 1:33:19] } 7... Qc7 { [%eval 0.18] [%clk 1:31:08] } 8. Qe2 { [%eval 0.22] [%clk 1:32:52] } 8... h6 { [%eval 0.32] [%clk 1:29:30] } 9. Bh4 { [%eval 0.25] [%clk 1:33:01] } 9... e6 { [%eval 0.39] [%clk 1:19:58] } 10. O-O-O { [%eval 0.35] [%clk 1:21:44] } 10... Be7 { [%eval 0.46] [%clk 1:18:36] } 11. g4 { [%eval 0.39] [%clk 1:19:24] } 11... b5 { [%eval 0.48] [%clk 1:12:08] } 12. Bg3?! { [%eval -0.17] } { Inaccuracy. f4 was best. } { [%clk 1:17:36] } 12... Bb7?! { [%eval 0.48] } { Inaccuracy. Rb8 was best. } { [%clk 1:04:57] } 13. Bg2?! { [%eval -0.08] } { Inaccuracy. h4 was best. } { [%clk 1:10:26] } 13... Qc4 { [%eval 0.26] [%clk 0:59:08] } 14. Qd2? { [%eval -0.87] } { Mistake. Qxc4 was best. } { [%clk 0:47:07] } 14... b4 { [%eval -0.82] [%clk 0:47:35] } 15. axb4 { [%eval -0.87] [%clk 0:47:07] } 15... Qxb4 { [%eval -0.88] [%clk 0:47:34] } 16. f4?! { [%eval -1.63] } { Inaccuracy. f3 was best. } { [%clk 0:31:36] } 16... Rb8 { [%eval -1.56] [%clk 0:39:20] } 17. Qe2? { [%eval -2.85] } { Mistake. b3 was best. } { [%clk 0:25:53] } 17... Nc5 { [%eval -2.85] [%clk 0:34:33] } 18. Bf2 { [%eval -3.1] [%clk 0:20:54] } 18... Ba8?! { [%eval -2.27] } { Inaccuracy. O-O was best. } { [%clk 0:32:47] } 19. Nb3 { [%eval -2.42] [%clk 0:20:02] } 19... Nxb3+ { [%eval -2.29] [%clk 0:30:39] } 20. cxb3 { [%eval -2.21] [%clk 0:20:25] } 20... Qxb3 { [%eval -2.27] [%clk 0:30:36] } 21. Rd3 { [%eval -2.21] [%clk 0:17:37] } 21... Nd7 { [%eval -1.88] [%clk 0:28:21] } 22. Kb1 { [%eval -1.8] [%clk 0:17:18] } 22... Bf6?! { [%eval -1.04] } { Inaccuracy. Nc5 was best. } { [%clk 0:26:56] } 23. Rc1 { [%eval -0.82] [%clk 0:16:39] } 23... Qc4?! { [%eval -0.09] } { Inaccuracy. O-O was best. } { [%clk 0:17:22] } 24. Ba7? { [%eval -1.29] } { Mistake. Rc2 was best. } { [%clk 0:14:01] } 24... Rb3 { [%eval -1.11] [%clk 0:16:32] } 25. e5?! { [%eval -1.76] } { Inaccuracy. Qd2 was best. } { [%clk 0:04:42] } 25... Bxg2 { [%eval -1.67] [%clk 0:16:09] } 26. exf6 { [%eval -1.49] [%clk 0:05:08] } 26... Nxf6 { [%eval -1.03] [%clk 0:13:29] } 27. g5?! { [%eval -1.93] } { Inaccuracy. Qc2 was best. } { [%clk 0:03:53] } 27... hxg5 { [%eval -1.97] [%clk 0:10:03] } 28. fxg5 { [%eval -1.83] [%clk 0:04:11] } 28... Nd7 { [%eval -1.85] [%clk 0:09:31] } 29. Qd1? { [%eval -3.71] } { Mistake. Rxd6 was best. } { [%clk 0:01:32] } 29... Rxh2?? { [%eval -0.44] } { Blunder. Qb4 was best. } { [%clk 0:06:39] } 30. Rd4 { [%eval -0.47] [%clk 0:01:24] } 30... Bf3 { [%eval -0.2] [%clk 0:00:58] } 31. Rxc4 { [%eval -0.19] [%clk 0:01:24] } 31... Rbxb2+ { [%eval -0.03] [%clk 0:01:16] } 32. Ka1 { [%eval -0.08] [%clk 0:01:49] } 32... Bxd1 { [%eval -0.15] [%clk 0:01:36] } 33. Rxd1 { [%eval -0.09] [%clk 0:01:48] } 33... Rb7 { [%eval 0.0] [%clk 0:01:04] } 34. Bd4 { [%eval -0.02] [%clk 0:02:02] } 34... Rh5 { [%eval 0.0] [%clk 0:00:54] } 35. Ne4 { [%eval 0.0] [%clk 0:01:54] } 35... d5 { [%eval 0.0] [%clk 0:01:08] } 36. Nd6+ { [%eval 0.0] [%clk 0:01:40] } 36... Ke7 { [%eval 0.0] [%clk 0:01:31] } 37. Nxb7 { [%eval 0.0] [%clk 0:02:04] } 37... dxc4 { [%eval 0.0] [%clk 0:02:00] } 38. Bb2 { [%eval 0.0] [%clk 0:02:21] } 38... Rh3 { [%eval 0.0] [%clk 0:01:37] } 39. Ka2 { [%eval 0.0] [%clk 0:02:44] } 39... Rh2 { [%eval 0.0] [%clk 0:01:20] } 40. Kb1 { [%eval 0.0] [%clk 0:02:38] } 40... Rh3 { [%eval 0.0] [%clk 0:01:36] } 41. Ka2 { [%eval 0.0] [%clk 0:02:54] } 41... Rh2 { [%eval 0.0] [%clk 0:01:19] } 42. Kb1 { [%eval 0.0] [%clk 0:02:48] } 42... Rh3 { [%eval 0.01] [%clk 0:01:33] } 43. Kc2 { [%eval -0.1] [%clk 0:03:00] } 43... f6 { [%eval -0.06] [%clk 0:00:52] } 44. Bc3 { [%eval -0.06] [%clk 0:02:44] } 44... fxg5 { [%eval 0.0] [%clk 0:00:45] } 45. Bb4+ { [%eval 0.0] [%clk 0:03:09] } 45... Ke8 { [%eval 0.0] [%clk 0:01:06] } 46. Nd6+ { [%eval 0.0] [%clk 0:02:38] } 46... Kd8 { [%eval 0.0] [%clk 0:01:27] } 47. Nxc4 { [%eval 0.0] [%clk 0:02:49] } 47... Kc8 { [%eval 0.08] [%clk 0:01:17] } 48. Nd6+ { [%eval 0.12] [%clk 0:03:01] } 48... Kb8 { [%eval 0.41] [%clk 0:01:17] } 49. Nf7 { [%eval 0.37] [%clk 0:03:22] } 49... Nb6 { [%eval 0.29] [%clk 0:01:06] } 50. Rd6 { [%eval 0.12] [%clk 0:03:09] } 50... Nd5 { [%eval 0.22] [%clk 0:01:04] } 51. Bd2 { [%eval 0.19] [%clk 0:02:54] } 51... Ne3+ { [%eval 0.23] [%clk 0:01:02] } 52. Bxe3 { [%eval 0.24] [%clk 0:03:10] } 52... Rxe3 { [%eval 0.22] [%clk 0:01:31] } 53. Nxg5 { [%eval 0.15] [%clk 0:03:30] } 53... Kb7 { [%eval 0.03] [%clk 0:00:32] } 54. Nxe6 { [%eval 0.16] [%clk 0:03:49] } 54... Re5 { [%eval 0.15] [%clk 0:00:32] } 55. Nxg7 { [%eval -0.01] [%clk 0:04:04] } 55... Rc5+ { [%eval 0.19] [%clk 0:00:49] } 56. Kb3 { [%eval 0.13] [%clk 0:04:23] } 56... Rc6 { [%eval 0.12] [%clk 0:01:11] } 57. Rd5 { [%eval 0.06] [%clk 0:04:38] } 57... Kb6 { [%eval 0.01] [%clk 0:01:20] } 58. Nf5 { [%eval 0.16] [%clk 0:04:41] } 58... Rg6 { [%eval 0.2] [%clk 0:00:59] } 59. Nd4 { [%eval 0.13] [%clk 0:05:01] } 59... Rh6 { [%eval 0.16] [%clk 0:01:09] } 60. Kc4 { [%eval 0.11] [%clk 0:05:09] } 60... a5 { [%eval 0.17] [%clk 0:01:07] } 61. Rb5+ { [%eval 0.17] [%clk 0:05:11] } 61... Ka6 { [%eval 0.18] [%clk 0:01:37] } 62. Re5 { [%eval 0.12] [%clk 0:04:12] } 62... Rb6 { [%eval 0.19] [%clk 0:01:44] } 63. Kc5 { [%eval 0.17] [%clk 0:04:30] } 63... Rb1 { [%eval 0.12] [%clk 0:01:37] } 64. Re6+ { [%eval 0.2] [%clk 0:04:26] } 64... Kb7 { [%eval 0.2] [%clk 0:02:06] } 65. Nc6 { [%eval 0.08] [%clk 0:04:41] } 65... Rc1+ { [%eval 0.2] [%clk 0:01:47] } 66. Kb5 { [%eval 0.25] [%clk 0:05:03] } 66... Rb1+ { [%eval 0.21] [%clk 0:01:49] } 67. Kxa5 { [%eval 0.22] [%clk 0:05:21] } 67... Kc7 { [%eval 0.24] [%clk 0:02:11] } 68. Ne5 { [%eval 0.11] [%clk 0:05:22] } 68... Rb2 { [%eval 0.18] [%clk 0:02:20] } 69. Nd3 { [%eval 0.24] [%clk 0:05:34] } 69... Rb1 { [%eval 0.1] [%clk 0:02:41] } 70. Nb4 { [%eval 0.02] [%clk 0:05:55] } 70... Kd7 { [%eval 0.2] [%clk 0:03:04] } 71. Re4 { [%eval 0.18] [%clk 0:05:42] } 71... Ra1+ { [%eval 0.24] [%clk 0:03:14] } 72. Kb6 { [%eval 0.25] [%clk 0:05:44] } 72... Rb1 { [%eval 0.11] [%clk 0:03:36] } 73. Kc5 { [%eval 0.16] [%clk 0:06:02] } 73... Rc1+ { [%eval 0.21] [%clk 0:03:57] } 74. Kd4 { [%eval 0.15] [%clk 0:06:09] } 74... Kd6 { [%eval 0.22] [%clk 0:04:05] } 75. Rh4 { [%eval 0.13] [%clk 0:06:21] } 75... Rd1+ { [%eval 0.24] [%clk 0:04:16] } 76. Nd3 { [%eval 0.05] [%clk 0:06:45] } 76... Rd2 { [%eval 0.2] [%clk 0:04:13] } 77. Rh6+ { [%eval 0.18] [%clk 0:07:10] } 77... Ke7 { [%eval 0.1] [%clk 0:04:34] } 78. Ke4 { [%eval 0.22] [%clk 0:07:27] } 78... Kd7 { [%eval 0.24] [%clk 0:04:48] } 79. Ne5+ { [%eval 0.05] [%clk 0:06:56] } 79... Kc7 { [%eval 0.19] [%clk 0:05:08] } 80. Rh7+ { [%eval 0.16] [%clk 0:07:22] } 80... Kc8 { [%eval 0.23] [%clk 0:05:12] } 81. Nc4 { [%eval 0.26] [%clk 0:07:31] } 81... Rd1 { [%eval 0.23] [%clk 0:05:26] } 82. Ke5 { [%eval 0.14] [%clk 0:07:26] } 82... Kd8 { [%eval 0.19] [%clk 0:05:28] } 83. Ne3 { [%eval 0.21] [%clk 0:06:42] } 83... Re1 { [%eval 0.12] [%clk 0:05:36] } 84. Kd4 { [%eval 0.17] [%clk 0:07:00] } 84... Ke8 { [%eval 0.17] [%clk 0:05:44] } 85. Nf5 { [%eval 0.12] [%clk 0:06:13] } 85... Kf8 { [%eval 0.22] [%clk 0:05:40] } 86. Kd5 { [%eval 0.17] [%clk 0:06:30] } 86... Re2 { [%eval 0.21] [%clk 0:05:44] } 87. Nd4 { [%eval 0.23] [%clk 0:06:43] } 87... Re1 { [%eval 0.14] [%clk 0:05:40] } 88. Ne6+ { [%eval 0.29] [%clk 0:07:03] } 88... Ke8 { [%eval 0.21] [%clk 0:05:59] } 89. Ra7 { [%eval 0.0] [%clk 0:06:42] } 89... Rd1+ { [%eval 0.2] [%clk 0:06:10] } 90. Nd4 { [%eval 0.19] [%clk 0:07:06] } 1/2-1/2