Event: Round 8: Siva Kumar, Nirish Kumar - Mohammad Nubairshah Shaikh
Date: 2024-08-03
White: Siva Kumar, Nirish Kumar
WhiteElo: 2207
Black: Mohammad Nubairshah Shaikh
BlackTitle: IM
BlackElo: 2413
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Modern Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:54] } 1... c5 { [%eval 0.25] [%clk 1:30:26] } 2. Nf3 { [%eval 0.22] [%clk 1:31:18] } 2... e6 { [%eval 0.28] [%clk 1:30:55] } 3. d4 { [%eval 0.4] [%clk 1:31:40] } 3... cxd4 { [%eval 0.37] [%clk 1:31:23] } 4. Nxd4 { [%eval 0.35] [%clk 1:32:04] } 4... a6 { [%eval 0.37] [%clk 1:31:37] } 5. Bd3 { [%eval 0.45] [%clk 1:32:28] } 5... Nf6 { [%eval 0.53] [%clk 1:31:43] } 6. O-O { [%eval 0.36] [%clk 1:30:47] } 6... d6 { [%eval 0.61] [%clk 1:31:29] } 7. Qe2 { [%eval 0.5] [%clk 1:31:04] } 7... Be7 { [%eval 0.45] [%clk 1:31:51] } 8. c4 { [%eval 0.41] [%clk 1:30:07] } 8... O-O { [%eval 0.45] [%clk 1:32:17] } 9. Nc3 { [%eval 0.45] [%clk 1:29:53] } 9... b6 { [%eval 0.62] [%clk 1:32:03] } 10. b3 { [%eval 0.62] [%clk 1:29:53] } 10... Bb7 { [%eval 0.64] [%clk 1:32:02] } 11. Bb2 { [%eval 0.62] [%clk 1:30:10] } 11... Nc6 { [%eval 0.58] [%clk 1:31:58] } 12. Nxc6 { [%eval 0.62] [%clk 1:28:24] } 12... Bxc6 { [%eval 0.61] [%clk 1:32:27] } 13. Rad1 { [%eval 0.58] [%clk 1:28:18] } 13... Qb8 { [%eval 0.94] [%clk 1:19:21] } 14. a4 { [%eval 0.98] [%clk 1:20:42] } 14... Re8 { [%eval 0.93] [%clk 1:14:43] } 15. Bc2 { [%eval 0.66] [%clk 1:16:57] } 15... e5 { [%eval 1.01] [%clk 1:01:23] } 16. Rd2 { [%eval 0.93] [%clk 1:07:31] } 16... Ra7 { [%eval 0.97] [%clk 1:00:46] } 17. Rfd1 { [%eval 0.98] [%clk 1:06:54] } 17... Nd7 { [%eval 0.94] [%clk 0:54:10] } 18. Ba3 { [%eval 0.73] [%clk 1:00:15] } 18... Nc5 { [%eval 0.58] [%clk 0:53:33] } 19. Nd5 { [%eval 0.63] [%clk 0:56:27] } 19... Bf8 { [%eval 0.59] [%clk 0:49:32] } 20. Qg4 { [%eval 0.62] [%clk 0:52:30] } 20... Re6 { [%eval 0.94] [%clk 0:45:22] } 21. Ne3 { [%eval 0.52] [%clk 0:46:50] } 21... Rg6 { [%eval 0.6] [%clk 0:43:58] } 22. Qf3 { [%eval 0.6] [%clk 0:47:01] } 22... Rf6 { [%eval 0.69] [%clk 0:36:20] } 23. Nf5 { [%eval 0.39] [%clk 0:46:03] } 23... g6 { [%eval 0.46] [%clk 0:32:33] } 24. Qg4 { [%eval 0.28] } 24... Bxe4 { [%eval 0.64] [%clk 0:28:43] } 25. Bxc5?? { [%eval -1.03] } { Blunder. Bxe4 was best. } { [%clk 0:40:11] } 25... Bxc2 { [%eval -0.85] [%clk 0:27:32] } 26. Bxd6 { [%eval -0.84] [%clk 0:31:07] } 26... Bxd1 { [%eval -1.03] [%clk 0:22:38] } 27. Qxd1 { [%eval -1.08] [%clk 0:28:19] } 27... Bxd6 { [%eval -0.98] [%clk 0:23:00] } 28. Nxd6 { [%eval -0.98] [%clk 0:28:40] } 28... Kg7 { [%eval -1.03] [%clk 0:22:04] } 29. Ne4 { [%eval -1.05] [%clk 0:27:27] } 29... Rc6 { [%eval -1.08] [%clk 0:21:01] } 30. Nc3 { [%eval -1.51] [%clk 0:26:10] } 30... Qe8 { [%eval -1.37] [%clk 0:15:17] } 31. h3 { [%eval -1.56] [%clk 0:25:39] } 31... Qe7 { [%eval -1.57] [%clk 0:11:29] } 32. Nd5 { [%eval -1.6] [%clk 0:25:55] } 32... Qa3 { [%eval -1.56] [%clk 0:11:04] } 33. Qe2 { [%eval -1.78] [%clk 0:26:05] } 33... f6 { [%eval -1.76] [%clk 0:08:21] } 34. Qe3 { [%eval -1.73] [%clk 0:25:11] } 34... Rd7 { [%eval -1.65] [%clk 0:08:20] } 35. Kh2 { [%eval -1.76] [%clk 0:24:16] } 35... Qc5 { [%eval -1.84] [%clk 0:06:58] } 36. Qe4 { [%eval -2.21] [%clk 0:22:35] } 36... b5 { [%eval -2.16] [%clk 0:05:49] } 37. Qg4 { [%eval -2.14] [%clk 0:21:23] } 37... Rd8 { [%eval -2.1] [%clk 0:04:29] } 38. axb5 { [%eval -2.1] [%clk 0:19:44] } 38... axb5 { [%eval -2.1] [%clk 0:04:57] } 39. Ra2 { [%eval -2.57] [%clk 0:20:13] } 39... bxc4 { [%eval -2.45] [%clk 0:04:16] } 40. bxc4 { [%eval -2.6] [%clk 0:20:37] } 40... h5 { [%eval -2.24] [%clk 0:01:07] } 41. Qg3 { [%eval -2.24] [%clk 0:20:19] } 41... Rd7 { [%eval -2.1] [%clk 0:25:36] } 42. Ne3 { [%eval -2.13] [%clk 0:48:20] } 42... Kf7 { [%eval -2.03] [%clk 0:22:06] } 43. Qf3 { [%eval -2.25] [%clk 0:46:25] } 43... Rcd6 { [%eval -2.22] [%clk 0:21:39] } 44. Ra8 { [%eval -2.76] [%clk 0:45:51] } 44... Qc6 { [%eval -2.68] [%clk 0:21:04] } 45. Nf5 { [%eval -3.3] [%clk 0:45:01] } 45... Re6 { [%eval -3.44] [%clk 0:14:27] } 46. Nh6+ { [%eval -3.4] [%clk 0:43:36] } 46... Kg7 { [%eval -3.39] [%clk 0:14:28] } 47. Nf5+ { [%eval -3.3] [%clk 0:42:58] } 47... Kh7 { [%eval -3.23] [%clk 0:12:17] } 48. Qa3?! { [%eval -4.47] } { Inaccuracy. Ng3 was best. } { [%clk 0:42:47] } 48... gxf5 { [%eval -4.5] [%clk 0:11:30] } 49. Qf8 { [%eval -4.55] [%clk 0:42:42] } 49... Rg7 { [%eval -4.55] [%clk 0:10:02] } 50. Qh8+ { [%eval -4.39] [%clk 0:43:01] } 50... Kg6 { [%eval -4.53] [%clk 0:10:30] } 51. Ra3 { [%eval -4.65] [%clk 0:42:57] } 51... f4 { [%eval -4.67] [%clk 0:10:47] } 52. g4?! { [%eval -5.93] } { Inaccuracy. Qd8 was best. } { [%clk 0:42:39] } 52... hxg4 { [%eval -5.71] [%clk 0:10:25] } 53. Qh4 { [%eval -5.35] [%clk 0:42:24] } 53... Qc5 { [%eval -4.59] [%clk 0:05:56] } 54. Qxg4+ { [%eval -4.44] [%clk 0:42:26] } 54... Kf7 { [%eval -4.51] [%clk 0:06:21] } 55. Qh5+ { [%eval -4.39] [%clk 0:42:39] } 55... Ke7 { [%eval -5.17] [%clk 0:06:47] } 56. Ra2 { [%eval -5.06] [%clk 0:42:51] } 56... f5 { [%eval -4.92] [%clk 0:03:37] } 57. Rb2 { [%eval -6.21] [%clk 0:41:49] } 57... Qc6 { [%eval -5.5] [%clk 0:03:34] } 58. f3 { [%eval -5.24] [%clk 0:41:22] } 58... Rf6 { [%eval -4.6] [%clk 0:02:34] } 59. c5 { [%eval -4.44] [%clk 0:41:10] } 59... Qd7 { [%eval -4.55] [%clk 0:01:59] } 60. Qh8 { [%eval -4.63] [%clk 0:41:20] } 60... Kf7 { [%eval -4.42] [%clk 0:01:37] } 61. Qb8? { [%eval -8.6] } { Mistake. Qh5+ was best. } { [%clk 0:40:34] } 61... Qd4 { [%eval -7.05] [%clk 0:00:51] } 62. Rb7+? { [%eval #-26] } { Checkmate is now unavoidable. Qa7+ was best. } { [%clk 0:39:43] } 62... Kg6 { [%eval -66.9] [%clk 0:01:20] } 63. Qe8+ { [%eval -7.69] [%clk 0:39:13] } 63... Rff7 { [%eval -7.69] [%clk 0:01:49] } 64. Rxf7 { [%eval -7.69] [%clk 0:38:17] } 64... Rxf7 { [%eval -6.67] [%clk 0:01:33] } 65. Qg8+ { [%eval -6.95] [%clk 0:38:16] } 65... Kf6 { [%eval -6.83] [%clk 0:01:58] } 66. Qh8+ { [%eval -6.21] [%clk 0:38:41] } 66... Ke7 { [%eval -5.98] [%clk 0:02:21] } 67. c6?? { [%eval #-9] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:38:37] } 67... Qf2+ { [%eval #-8] [%clk 0:02:48] } 68. Kh1 { [%eval #-8] [%clk 0:39:04] } 68... Qf1+ { [%eval #-9] [%clk 0:03:13] } 69. Kh2 { [%eval #-9] [%clk 0:39:30] } 69... Qf2+ { [%eval #-8] [%clk 0:03:42] } 70. Kh1 { [%eval #-8] [%clk 0:39:54] } 70... Qxf3+ { [%eval #-7] [%clk 0:04:11] } 71. Kh2?? { [%eval #-6] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:40:17] } 71... Qg3+ { [%eval #-5] [%clk 0:03:51] } 72. Kh1 { [%eval #-5] [%clk 0:40:41] } 72... Rg7 { [%eval #-4] [%clk 0:04:14] } 0-1