Event: Indian Qualifier
Site: chess24.com
Date: 2021-05-07
White: Nihal Sarin
WhiteTitle: GM
WhiteElo: 2620
Black: Erigaisi Arjun
BlackTitle: GM
BlackElo: 2567
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:15:20] } 1... c5 { [%eval 0.0] [%clk 0:15:20] } 2. c4 { [%eval 0.21] [%clk 0:15:20] } 2... Nc6 { [%eval 0.32] [%clk 0:15:28] } 3. Nc3 { [%eval 0.21] [%clk 0:15:29] } 3... e5 { [%eval 0.4] [%clk 0:15:36] } 4. g3 { [%eval 0.44] [%clk 0:15:33] } 4... g6 { [%eval 0.0] [%clk 0:15:43] } 5. Bg2 { [%eval 0.15] [%clk 0:15:38] } 5... Bg7 { [%eval 0.26] [%clk 0:15:51] } 6. d3 { [%eval 0.0] [%clk 0:15:48] } 6... Nge7 { [%eval 0.12] [%clk 0:15:59] } 7. h4 { [%eval 0.44] [%clk 0:15:57] } 7... h6 { [%eval 0.75] [%clk 0:16:07] } 8. h5 { [%eval 0.22] [%clk 0:16:05] } 8... g5 { [%eval -0.03] [%clk 0:16:16] } 9. Nxg5 { [%eval -0.26] [%clk 0:16:14] } 9... hxg5 { [%eval 0.19] [%clk 0:16:26] } 10. Bxg5 { [%eval 0.0] [%clk 0:16:24] } 10... f6?! { [%eval 0.54] } { Inaccuracy. Bh6 was best. } { [%clk 0:16:35] } 11. h6 { [%eval 0.0] [%clk 0:16:29] } 11... fxg5 { [%eval 0.73] [%clk 0:16:43] } 12. hxg7 { [%eval 0.03] [%clk 0:16:38] } 12... Rxh1+ { [%eval 0.07] [%clk 0:16:53] } 13. Bxh1 { [%eval -0.05] [%clk 0:16:48] } 13... Kf7 { [%eval 0.0] [%clk 0:17:02] } 14. e3 { [%eval 0.62] [%clk 0:16:58] } 14... Kxg7 { [%eval 0.5] [%clk 0:17:10] } 15. Qh5 { [%eval 0.0] [%clk 0:16:53] } 15... d6 { [%eval 0.63] [%clk 0:17:19] } 16. Be4?? { [%eval -1.14] } { Blunder. O-O-O was best. } { [%clk 0:16:00] } 16... Qh8 { [%eval -1.11] [%clk 0:15:11] } 17. Qxg5+ { [%eval -0.74] [%clk 0:16:06] } 17... Kf7 { [%eval -0.55] [%clk 0:15:20] } 18. Kd2?! { [%eval -1.39] } { Inaccuracy. Bf3 was best. } { [%clk 0:12:25] } 18... Bh3 { [%eval -1.61] [%clk 0:14:34] } 19. Bf3 { [%eval -1.36] [%clk 0:08:38] } 19... Rg8 { [%eval -1.38] [%clk 0:14:21] } 20. Bh5+ { [%eval -1.51] [%clk 0:08:46] } 20... Kf8 { [%eval -1.26] [%clk 0:14:03] } 21. Qh4 { [%eval -1.28] [%clk 0:08:55] } 21... Bg4 { [%eval -1.23] [%clk 0:14:12] } 22. Rh1 { [%eval -1.25] [%clk 0:08:54] } 22... Qxh5 { [%eval -1.38] [%clk 0:14:19] } 23. Qxh5 { [%eval -1.32] [%clk 0:09:04] } 23... Bxh5 { [%eval -1.14] [%clk 0:14:29] } 24. Rxh5 { [%eval -1.27] [%clk 0:09:13] } 24... Nd8 { [%eval -1.24] [%clk 0:12:59] } 25. Ne4 { [%eval -1.18] [%clk 0:08:59] } 25... Nf7 { [%eval -1.34] [%clk 0:13:00] } 26. Ke2 { [%eval -1.12] [%clk 0:09:02] } 26... Kg7 { [%eval -1.18] [%clk 0:12:49] } 27. Rh1 { [%eval -1.22] [%clk 0:09:11] } 27... b6 { [%eval -1.11] [%clk 0:12:41] } 28. Rb1?! { [%eval -1.75] } { Inaccuracy. Rh4 was best. } { [%clk 0:09:07] } 28... d5 { [%eval -1.75] [%clk 0:11:59] } 29. cxd5 { [%eval -1.81] [%clk 0:09:17] } 29... Nxd5 { [%eval -1.85] [%clk 0:12:09] } 30. a3 { [%eval -1.65] [%clk 0:09:26] } 30... Nf6 { [%eval -1.84] [%clk 0:11:24] } 31. Nc3 { [%eval -1.9] [%clk 0:09:12] } 31... Nd6 { [%eval -2.22] [%clk 0:11:02] } 32. a4 { [%eval -2.24] [%clk 0:08:47] } 32... Rc8 { [%eval -2.23] [%clk 0:10:32] } 33. b3 { [%eval -2.0] [%clk 0:08:20] } 33... Rh8 { [%eval -2.06] [%clk 0:08:43] } 34. Ra1 { [%eval -2.26] [%clk 0:07:54] } 34... Kf7 { [%eval -2.41] [%clk 0:08:17] } 35. Kf3 { [%eval -3.03] [%clk 0:07:28] } 35... Ke6 { [%eval -2.94] [%clk 0:08:19] } 36. Rd1 { [%eval -2.93] [%clk 0:07:37] } 36... Nb7 { [%eval -2.78] [%clk 0:06:49] } 37. Rb1 { [%eval -2.96] [%clk 0:07:18] } 37... Nd6 { [%eval -2.74] [%clk 0:06:42] } 38. Rd1 { [%eval -3.09] [%clk 0:07:26] } 38... a6 { [%eval -2.5] [%clk 0:06:30] } 39. Rc1 { [%eval -3.09] [%clk 0:07:24] } 39... Nd5 { [%eval -2.63] [%clk 0:06:02] } 40. Nxd5 { [%eval -2.38] [%clk 0:07:25] } 40... Kxd5 { [%eval -2.25] [%clk 0:06:09] } 41. g4 { [%eval -2.3] [%clk 0:07:35] } 41... b5 { [%eval -2.18] [%clk 0:05:22] } 42. axb5 { [%eval -1.93] [%clk 0:07:23] } 42... axb5 { [%eval -2.29] [%clk 0:05:32] } 43. Kg3 { [%eval -2.93] [%clk 0:06:15] } 43... e4 { [%eval -2.63] [%clk 0:05:18] } 44. Rd1 { [%eval -2.98] [%clk 0:06:19] } 44... exd3 { [%eval -2.92] [%clk 0:05:09] } 45. Rxd3+ { [%eval -3.17] [%clk 0:06:29] } 45... Ke6 { [%eval -3.01] [%clk 0:05:18] } 46. f4 { [%eval -2.92] [%clk 0:06:25] } 46... c4 { [%eval -3.31] [%clk 0:05:21] } 47. bxc4 { [%eval -3.17] [%clk 0:06:35] } 47... bxc4 { [%eval -3.11] [%clk 0:05:31] } 48. Rd1 { [%eval -3.26] [%clk 0:06:43] } 48... c3 { [%eval -2.85] [%clk 0:05:21] } 49. Kf3?! { [%eval -3.67] } { Inaccuracy. Rc1 was best. } { [%clk 0:06:50] } 49... c2 { [%eval -3.46] [%clk 0:04:49] } 50. Rc1 { [%eval -3.25] [%clk 0:06:56] } 50... Rh2 { [%eval -3.65] [%clk 0:04:55] } 51. g5 { [%eval -3.45] [%clk 0:06:02] } 51... Nc4 { [%eval -3.91] [%clk 0:02:45] } 52. Ke4 { [%eval -3.68] [%clk 0:03:24] } 52... Rd2 { [%eval -3.84] [%clk 0:02:51] } 53. f5+ { [%eval -3.82] [%clk 0:03:10] } 53... Kf7 { [%eval -3.94] [%clk 0:02:36] } 54. f6? { [%eval -7.25] } { Mistake. Kf4 was best. } { [%clk 0:03:05] } 54... Kg6?! { [%eval -4.68] } { Inaccuracy. Na3 was best. } { [%clk 0:02:02] } 55. Kf4 { [%eval -4.51] [%clk 0:03:00] } 55... Nb2?! { [%eval -3.02] } { Inaccuracy. Na5 was best. } { [%clk 0:02:02] } 56. e4 { [%eval -3.32] [%clk 0:03:01] } 56... Nc4 { [%eval -3.34] [%clk 0:00:42] } 57. e5 { [%eval -3.25] [%clk 0:02:06] } 57... Rd4+?? { [%eval -0.12] } { Blunder. Kf7 was best. } { [%clk 0:00:36] } 58. Kg3 { [%eval -0.21] [%clk 0:01:18] } 58... Nxe5 { [%eval -0.17] [%clk 0:00:30] } 59. Rxc2 { [%eval -0.21] [%clk 0:01:25] } 59... Kxg5 { [%eval -0.17] [%clk 0:00:39] } 60. f7 { [%eval -0.14] [%clk 0:01:22] } 60... Rd3+ { [%eval -0.17] [%clk 0:00:46] } 61. Kf2 { [%eval -0.25] [%clk 0:01:27] } 61... Nxf7 { [%eval -0.18] [%clk 0:00:56] } 62. Ke2 { [%eval -0.17] [%clk 0:01:34] } 62... Rh3 { [%eval -0.12] [%clk 0:01:04] } 63. Rc4 { [%eval -0.14] [%clk 0:01:40] } 63... Ne5 { [%eval -0.22] [%clk 0:01:09] } 64. Ra4 { [%eval -0.15] [%clk 0:01:49] } 64... Kf5 { [%eval -0.2] [%clk 0:01:17] } 65. Ke1 { [%eval -0.17] [%clk 0:01:46] } 65... Rh2 { [%eval -0.12] [%clk 0:01:24] } 66. Kd1 { [%eval -0.11] [%clk 0:01:52] } 66... Nf3 { [%eval -0.19] [%clk 0:01:19] } 67. Rb4 { [%eval -0.12] [%clk 0:01:51] } 67... Ke5 { [%eval -0.12] [%clk 0:01:20] } 68. Ra4 { [%eval -0.12] [%clk 0:01:53] } 68... Nd4 { [%eval -0.12] [%clk 0:01:24] } 69. Ra8 { [%eval -0.13] [%clk 0:01:40] } 69... Ke4 { [%eval -0.17] [%clk 0:01:20] } 70. Rd8 { [%eval -0.11] [%clk 0:00:28] } 70... Kd3 { [%eval -0.18] [%clk 0:01:19] } 71. Ke1 { [%eval -0.11] [%clk 0:00:35] } 71... Ra2 { [%eval -0.14] [%clk 0:01:13] } 72. Rd7 { [%eval -0.03] [%clk 0:00:37] } 72... Ke3 { [%eval -0.12] [%clk 0:01:04] } 73. Re7+ { [%eval -0.1] [%clk 0:00:45] } 73... Kf4 { [%eval -0.11] [%clk 0:01:12] } 74. Kd1 { [%eval -0.12] [%clk 0:00:52] } 74... Nf3 { [%eval -0.11] [%clk 0:01:14] } 75. Re2 { [%eval -0.02] [%clk 0:00:47] } 75... Ra1+ { [%eval -0.1] [%clk 0:01:21] } 76. Kc2 { [%eval -0.12] [%clk 0:00:57] } 76... Nd4+ { [%eval -0.1] [%clk 0:01:30] } 77. Kb2 { [%eval -0.1] [%clk 0:01:06] } 77... Rh1 { [%eval -0.17] [%clk 0:01:34] } 78. Re8 { [%eval -0.11] [%clk 0:01:14] } 78... Rh3 { [%eval -0.05] [%clk 0:01:41] } 79. Re7 { [%eval -0.03] [%clk 0:01:14] } 79... Nc6 { [%eval -0.11] [%clk 0:01:50] } 80. Re8 { [%eval -0.06] [%clk 0:01:22] } 80... Ne5 { [%eval -0.1] [%clk 0:01:58] } 81. Kc2 { [%eval -0.14] [%clk 0:01:28] } 81... Ke4 { [%eval -0.07] [%clk 0:02:06] } 82. Kd2 { [%eval -0.13] [%clk 0:01:36] } 82... Rd3+ { [%eval -0.06] [%clk 0:02:08] } 83. Ke2 { [%eval -0.02] [%clk 0:01:45] } 83... Ra3 { [%eval -0.06] [%clk 0:02:15] } 84. Kd2 { [%eval 0.0] [%clk 0:01:53] } 84... Rh3 { [%eval -0.11] [%clk 0:02:21] } 85. Kc2 { [%eval -0.12] [%clk 0:01:54] } 85... Kd4 { [%eval -0.12] [%clk 0:02:26] } 86. Rd8+ { [%eval -0.05] [%clk 0:02:03] } 86... Kc5 { [%eval -0.02] [%clk 0:02:35] } 87. Kd2 { [%eval -0.03] [%clk 0:02:08] } 87... Nc6 { [%eval 0.0] [%clk 0:02:42] } 88. Rd7 { [%eval 0.0] [%clk 0:02:17] } 88... Nd4 { [%eval -0.02] [%clk 0:02:50] } 89. Rd8 { [%eval 0.0] [%clk 0:02:24] } 89... Nc6 { [%eval -0.02] [%clk 0:02:52] } 90. Rd7 { [%eval -0.02] [%clk 0:02:31] } 90... Ne5 { [%eval 0.0] [%clk 0:03:01] } 91. Rd8 { [%eval -0.01] [%clk 0:02:37] } 91... Nc4+ { [%eval -0.1] [%clk 0:03:10] } 92. Ke2 { [%eval 0.0] [%clk 0:02:45] } 92... Nd6 { [%eval -0.03] [%clk 0:03:20] } 93. Kd2 { [%eval 0.0] [%clk 0:02:50] } 93... Rh6 { [%eval 0.0] [%clk 0:03:26] } 94. Kd3 { [%eval -0.01] [%clk 0:02:58] } 94... Nf7 { [%eval -0.06] [%clk 0:03:34] } 95. Rf8 { [%eval 0.0] [%clk 0:03:03] } 95... Rh3+ { [%eval 0.0] [%clk 0:03:34] } 96. Ke2 { [%eval 0.0] [%clk 0:03:05] } 96... Ne5 { [%eval 0.0] [%clk 0:03:43] } 97. Rd8 { [%eval 0.0] [%clk 0:03:11] } 97... Nc4 { [%eval 0.0] [%clk 0:03:50] } 98. Rd7 { [%eval 0.0] [%clk 0:03:16] } 98... Nd6 { [%eval 0.0] [%clk 0:03:59] } 99. Rd8 { [%eval 0.0] [%clk 0:03:23] } 99... Kd5 { [%eval 0.0] [%clk 0:04:08] } 100. Kd2 { [%eval 0.0] [%clk 0:03:32] } 100... Ke5 { [%eval 0.0] [%clk 0:03:36] } 101. Ke2 { [%clk 0:03:38] } 1/2-1/2