Event: Round 8: Grigoryan, Karen H. - Arnav Maheshwari
Date: 2025-04-16
White: Grigoryan, Karen H.
WhiteTitle: GM
WhiteElo: 2556
Black: Arnav Maheshwari
BlackTitle: FM
BlackElo: 2305
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:35] } 2. Nf3 { [%eval 0.2] [%clk 1:31:20] } 2... d6 { [%eval 0.31] [%clk 1:30:56] } 3. d4 { [%eval 0.22] [%clk 1:31:11] } 3... cxd4 { [%eval 0.19] [%clk 1:31:18] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:34] } 4... Nf6 { [%eval 0.25] [%clk 1:31:41] } 5. Nc3 { [%eval 0.32] [%clk 1:31:59] } 5... a6 { [%eval 0.28] [%clk 1:32:03] } 6. Be2 { [%eval 0.14] [%clk 1:32:23] } 6... e5 { [%eval 0.14] [%clk 1:32:23] } 7. Nf3 { [%eval 0.0] [%clk 1:32:14] } 7... Be7 { [%eval 0.0] [%clk 1:32:36] } 8. Bg5 { [%eval 0.0] [%clk 1:32:25] } 8... Nbd7 { [%eval 0.0] [%clk 1:29:54] } 9. a4 { [%eval 0.0] [%clk 1:32:36] } 9... Nc5 { [%eval 0.35] [%clk 1:21:54] } 10. Bxf6 { [%eval 0.39] [%clk 1:32:02] } 10... Bxf6 { [%eval 0.31] [%clk 1:22:15] } 11. Nd2 { [%eval 0.24] [%clk 1:31:14] } 11... Be6 { [%eval 0.28] [%clk 1:20:08] } 12. Nc4 { [%eval 0.3] [%clk 1:27:35] } 12... Bxc4?! { [%eval 1.0] } { Inaccuracy. O-O was best. } { [%clk 1:16:52] } 13. Bxc4 { [%eval 0.86] [%clk 1:27:54] } 13... O-O { [%eval 0.9] [%clk 1:16:37] } 14. O-O { [%eval 0.93] [%clk 1:25:42] } 14... Bg5 { [%eval 1.34] [%clk 1:15:06] } 15. a5 { [%eval 1.05] [%clk 1:21:55] } 15... Kh8 { [%eval 1.61] [%clk 1:09:13] } 16. b4 { [%eval 1.55] [%clk 1:20:49] } 16... Ne6 { [%eval 1.58] [%clk 1:05:58] } 17. Nd5 { [%eval 1.67] [%clk 1:21:06] } 17... Rc8 { [%eval 1.55] [%clk 1:00:08] } 18. Nb6 { [%eval 1.63] [%clk 1:20:34] } 18... Rc7 { [%eval 2.03] [%clk 1:00:00] } 19. g3 { [%eval 1.92] [%clk 1:19:43] } 19... Re7 { [%eval 2.48] [%clk 0:54:08] } 20. Ra3 { [%eval 2.38] [%clk 1:18:54] } 20... f5 { [%eval 2.45] [%clk 0:52:32] } 21. exf5 { [%eval 2.5] [%clk 1:16:22] } 21... Rxf5 { [%eval 2.87] [%clk 0:51:37] } 22. Bd5 { [%eval 2.99] [%clk 1:14:30] } 22... Nd4 { [%eval 2.87] [%clk 0:45:15] } 23. Rd3 { [%eval 2.5] [%clk 1:14:02] } 23... Qf8?! { [%eval 3.23] } { Inaccuracy. Rf8 was best. } { [%clk 0:41:26] } 24. Be4 { [%eval 3.17] [%clk 1:13:28] } 24... Rff7 { [%eval 3.14] [%clk 0:41:10] } 25. c3 { [%eval 3.19] [%clk 1:13:06] } 25... Nb5 { [%eval 3.1] [%clk 0:40:28] } 26. Qg4 { [%eval 2.8] [%clk 1:13:00] } 26... Bh6 { [%eval 2.89] [%clk 0:39:19] } 27. Bd5 { [%eval 2.96] [%clk 1:12:06] } 27... Rf5 { [%eval 2.97] [%clk 0:35:45] } 28. Qe4 { [%eval 2.83] [%clk 1:12:24] } 28... g6 { [%eval 2.85] [%clk 0:36:09] } 29. c4 { [%eval 2.65] [%clk 1:06:47] } 29... Nd4 { [%eval 2.77] [%clk 0:36:09] } 30. Bxb7 { [%eval 2.77] [%clk 1:06:46] } 30... Bd2 { [%eval 2.8] [%clk 0:32:33] } 31. Rxd4 { [%eval 2.19] [%clk 1:02:27] } 31... exd4 { [%eval 2.25] [%clk 0:32:10] } 32. Qxd4+ { [%eval 1.99] [%clk 1:02:52] } 32... Qg7 { [%eval 2.06] [%clk 0:25:19] } 33. Qxd2 { [%eval 2.42] [%clk 1:02:09] } 33... Rxb7 { [%eval 2.3] [%clk 0:25:44] } 34. Qxd6 { [%eval 1.96] [%clk 1:02:31] } 34... Qb2?! { [%eval 2.96] } { Inaccuracy. Rbf7 was best. } { [%clk 0:24:54] } 35. Nd5? { [%eval 1.6] } { Mistake. Nd7 was best. } { [%clk 1:01:09] } 35... Rbf7 { [%eval 1.66] [%clk 0:21:45] } 36. Nf4 { [%eval 1.61] [%clk 0:57:32] } 36... R5f6 { [%eval 2.1] [%clk 0:22:09] } 37. Qc5 { [%eval 2.16] [%clk 0:54:44] } 37... Rf5 { [%eval 2.08] [%clk 0:20:02] } 38. Nd5 { [%eval 1.8] [%clk 0:54:09] } 38... h5?! { [%eval 2.51] } { Inaccuracy. Rf8 was best. } { [%clk 0:18:51] } 39. Qe3 { [%eval 2.59] [%clk 0:54:17] } 39... Kh7 { [%eval 2.55] [%clk 0:18:14] } 40. f4 { [%eval 2.68] [%clk 0:53:03] } 40... Rf8 { [%eval 2.59] [%clk 0:15:18] } 41. Qc3 { [%eval 2.1] [%clk 0:47:29] } 41... Qxc3 { [%eval 1.95] [%clk 0:13:04] } 42. Nxc3 { [%eval 1.98] [%clk 0:47:53] } 42... Rc8 { [%eval 2.17] [%clk 0:12:57] } 43. Ne4?? { [%eval 0.0] } { Blunder. Nd5 was best. } { [%clk 0:46:46] } 43... Rxc4?? { [%eval 3.97] } { Blunder. Rb8 was best. } { [%clk 0:10:57] } 44. Nd6 { [%eval 4.05] [%clk 0:47:12] } 44... Rxb4 { [%eval 3.92] [%clk 0:11:21] } 45. Nxf5 { [%eval 3.82] [%clk 0:47:39] } 45... gxf5 { [%eval 4.04] [%clk 0:11:37] } 46. Re1 { [%eval 3.84] [%clk 0:47:57] } 46... h4 { [%eval 4.72] [%clk 0:12:02] } 47. Kg2 { [%eval 4.72] [%clk 0:48:06] } 47... Rb2+ { [%eval 4.62] [%clk 0:06:25] } 48. Kh3 { [%eval 4.93] [%clk 0:48:25] } 48... Kg6 { [%eval 4.95] [%clk 0:04:26] } 49. Re6+ { [%eval 5.06] [%clk 0:48:28] } 49... Kh5 { [%eval 5.14] [%clk 0:04:43] } 50. Rxa6 { [%eval 4.92] [%clk 0:47:08] } 50... Ra2 { [%eval 5.52] [%clk 0:02:53] } 51. Ra8 { [%eval 5.48] [%clk 0:47:12] } 51... hxg3 { [%eval 5.19] [%clk 0:03:10] } 52. hxg3 { [%eval 5.08] [%clk 0:47:38] } 52... Ra1 { [%eval 5.19] [%clk 0:02:24] } 53. a6?? { [%eval 0.0] } { Blunder. Rg8 was best. } { [%clk 0:48:01] } 53... Rxa6 { [%eval 0.0] [%clk 0:02:47] } 54. Rg8 { [%eval 0.0] [%clk 0:47:25] } 54... Kh6 { [%eval 0.0] [%clk 0:02:44] } 55. Rg5 { [%eval 0.0] [%clk 0:47:50] } 55... Ra5?? { [%eval 6.2] } { Blunder. Rf6 was best. } { [%clk 0:03:08] } 56. Kh4 { [%eval 6.16] [%clk 0:47:44] } 56... Rb5 { [%eval 6.16] [%clk 0:01:10] } 57. g4 { [%eval 6.16] [%clk 0:48:09] } 57... Rb1 { [%eval 5.62] [%clk 0:00:54] } 58. Rxf5 { [%eval 4.95] [%clk 0:48:30] } 58... Kg6?! { [%eval 6.49] } { Inaccuracy. Rh1+ was best. } { [%clk 0:00:58] } 59. Ra5 { [%eval 6.49] [%clk 0:48:41] } 59... Rh1+ { [%eval 6.36] [%clk 0:01:25] } 60. Kg3 { [%eval 6.31] [%clk 0:49:08] } 60... Rg1+ { [%eval 6.62] [%clk 0:01:52] } 61. Kf3 { [%eval 6.58] [%clk 0:48:56] } 61... Rf1+ { [%eval 6.6] [%clk 0:02:15] } 62. Ke3 { [%eval 6.48] [%clk 0:49:23] } 62... Re1+ { [%eval 6.48] [%clk 0:02:40] } 63. Kf2 { [%eval 7.06] [%clk 0:49:49] } 63... Rb1 { [%eval 6.87] [%clk 0:03:06] } 64. Ra6+ { [%eval 6.66] [%clk 0:50:16] } 64... Kg7 { [%eval 6.63] [%clk 0:03:32] } 65. Kg3 { [%eval 6.57] [%clk 0:50:42] } 65... Rh1 { [%eval 7.89] [%clk 0:03:56] } 66. f5 { [%eval 6.6] [%clk 0:51:08] } 66... Kf7 { [%eval 7.85] [%clk 0:04:16] } 67. Kf4 { [%eval 6.56] [%clk 0:51:34] } 67... Rb1?? { [%eval #19] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:04:29] } 68. Ra7+ { [%eval #18] [%clk 0:52:00] } 68... Kf8 { [%eval #19] [%clk 0:04:52] } 69. Kg5 { [%eval #18] [%clk 0:52:26] } 69... Rb4 { [%eval #18] [%clk 0:05:07] } 70. f6 { [%eval #17] [%clk 0:52:47] } 70... Rc4 { [%eval #16] [%clk 0:05:08] } 71. Kf5 { [%eval #15] [%clk 0:53:12] } 71... Rb4 { [%eval #14] [%clk 0:04:25] } 72. g5 { [%eval #13] [%clk 0:53:37] } 72... Rb8 { [%eval #7] [%clk 0:04:36] } 73. Kg6 { [%eval #13] [%clk 0:54:03] } 73... Rd8 { [%eval #13] [%clk 0:04:59] } 74. Rh7 { [%eval #12] [%clk 0:54:27] } 74... Kg8 { [%eval #10] [%clk 0:05:24] } 75. f7+ { [%eval #9] [%clk 0:54:53] } 1-0