Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-8/oLg9fJj3/FP8KLFQz
White: Harshavardhan G B
WhiteTitle: IM
WhiteElo: 2454
Black: Adhiban, B.
BlackTitle: GM
BlackElo: 2534
Result: 0-1
ECO: A88
Opening: Dutch Defense: Leningrad Variation, Warsaw Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. Nf3 { [%eval 0.1] [%clk 1:29:59] } 1... f5 { [%eval 0.51] [%clk 1:30:51] } 2. d4 { [%eval 0.38] [%clk 1:30:07] } 2... Nf6 { [%eval 0.41] [%clk 1:31:10] } 3. g3 { [%eval 0.4] [%clk 1:30:07] } 3... g6 { [%eval 0.49] [%clk 1:31:21] } 4. Bg2 { [%eval 0.42] [%clk 1:30:29] } 4... Bg7 { [%eval 0.47] [%clk 1:31:47] } 5. O-O { [%eval 0.42] [%clk 1:30:52] } 5... O-O { [%eval 0.47] [%clk 1:32:14] } 6. c4 { [%eval 0.41] [%clk 1:31:14] } 6... d6 { [%eval 0.49] [%clk 1:32:24] } 7. Nc3 { [%eval 0.49] [%clk 1:31:37] } 7... c6 { [%eval 0.49] [%clk 1:32:31] } 8. b4 { [%eval 0.36] [%clk 1:31:59] } 8... e5 { [%eval 0.41] [%clk 1:32:56] } 9. dxe5 { [%eval 0.37] [%clk 1:32:23] } 9... dxe5 { [%eval 0.37] [%clk 1:33:23] } 10. e4 { [%eval 0.34] [%clk 1:32:45] } 10... Qxd1 { [%eval 0.35] [%clk 1:31:30] } 11. Rxd1 { [%eval 0.41] [%clk 1:33:11] } 11... f4 { [%eval 0.33] [%clk 1:31:57] } 12. Rb1 { [%eval 0.34] [%clk 1:33:13] } 12... Bg4 { [%eval 0.51] [%clk 1:24:38] } 13. h3 { [%eval 0.45] [%clk 1:25:53] } 13... Bxf3 { [%eval 0.55] [%clk 1:19:21] } 14. Bxf3 { [%eval 0.52] [%clk 1:26:09] } 14... Nbd7 { [%eval 0.66] [%clk 1:19:43] } 15. Bg4 { [%eval 0.12] [%clk 1:17:31] } 15... Rad8?! { [%eval 0.89] } { Inaccuracy. Nxg4 was best. } { [%clk 1:00:44] } 16. Be6+ { [%eval 0.4] [%clk 1:16:35] } 16... Kh8 { [%eval 0.34] [%clk 1:01:13] } 17. c5 { [%eval 0.38] [%clk 1:02:55] } 17... b6? { [%eval 1.85] } { Mistake. a5 was best. } { [%clk 0:54:33] } 18. Ba3 { [%eval 1.79] [%clk 1:00:23] } 18... bxc5 { [%eval 1.72] [%clk 0:50:51] } 19. bxc5?? { [%eval -0.14] } { Blunder. g4 was best. } { [%clk 1:00:21] } 19... fxg3 { [%eval 0.0] [%clk 0:51:12] } 20. fxg3 { [%eval -0.25] [%clk 1:00:25] } 20... Bh6 { [%eval -0.64] [%clk 0:51:32] } 21. Bxd7 { [%eval -0.57] [%clk 0:35:43] } 21... Be3+ { [%eval -0.45] [%clk 0:48:03] } 22. Kh1 { [%eval -0.49] [%clk 0:34:49] } 22... Nxd7 { [%eval -0.24] [%clk 0:47:49] } 23. Rd6?! { [%eval -0.92] } { Inaccuracy. Rd3 was best. } { [%clk 0:33:53] } 23... Bxc5?! { [%eval 0.0] } { Inaccuracy. Bd4 was best. } { [%clk 0:46:58] } 24. Bxc5 { [%eval -0.01] [%clk 0:25:17] } 24... Nxc5 { [%eval -0.06] [%clk 0:47:26] } 25. Rxc6 { [%eval -0.09] [%clk 0:25:37] } 25... Nd3 { [%eval -0.24] [%clk 0:47:53] } 26. Rg1? { [%eval -1.74] } { Mistake. Kg2 was best. } { [%clk 0:16:31] } 26... Rc8 { [%eval -1.38] [%clk 0:32:10] } 27. Rxc8 { [%eval -1.61] [%clk 0:15:53] } 27... Rxc8 { [%eval -1.41] [%clk 0:32:40] } 28. Nd5 { [%eval -1.33] [%clk 0:15:21] } 28... Nf2+ { [%eval -1.41] [%clk 0:31:34] } 29. Kg2 { [%eval -1.41] [%clk 0:14:21] } 29... Rc2?! { [%eval -0.62] } { Inaccuracy. Nxe4 was best. } { [%clk 0:28:40] } 30. Nb4? { [%eval -1.91] } { Mistake. h4 was best. } { [%clk 0:09:35] } 30... Rb2 { [%eval -2.14] [%clk 0:28:35] } 31. a3?! { [%eval -3.08] } { Inaccuracy. Nc6 was best. } { [%clk 0:08:45] } 31... h5 { [%eval -3.03] [%clk 0:27:08] } 32. Rf1 { [%eval -3.07] [%clk 0:06:31] } 32... Nxe4+ { [%eval -3.01] [%clk 0:26:04] } 33. Kg1 { [%eval -2.96] [%clk 0:06:57] } 33... Nxg3 { [%eval -2.88] [%clk 0:18:21] } 34. Rf7 { [%eval -2.78] [%clk 0:07:21] } 34... Ne2+ { [%eval -3.16] [%clk 0:18:08] } 35. Kh1 { [%eval -3.06] [%clk 0:06:17] } 35... Kg8 { [%eval -3.02] [%clk 0:12:23] } 36. Rxa7 { [%eval -3.0] [%clk 0:06:05] } 36... Nd4?! { [%eval -1.97] } { Inaccuracy. Nf4 was best. } { [%clk 0:09:37] } 37. Kg1 { [%eval -2.01] [%clk 0:06:03] } 37... Rd2?! { [%eval -0.85] } { Inaccuracy. Rb3 was best. } { [%clk 0:08:14] } 38. Kf1 { [%eval -0.94] [%clk 0:05:59] } 38... Nf3?! { [%eval -0.25] } { Inaccuracy. Rh2 was best. } { [%clk 0:08:23] } 39. Rc7 { [%eval -0.45] [%clk 0:06:03] } 39... Nh2+ { [%eval -0.24] [%clk 0:08:21] } 40. Ke1 { [%eval -0.24] [%clk 0:06:27] } 40... Nf3+ { [%eval -0.31] [%clk 0:08:49] } 41. Kf1 { [%eval -0.48] [%clk 0:06:51] } 41... Ng5 { [%eval -0.48] [%clk 0:03:59] } 42. Rc3 { [%eval -0.84] [%clk 0:06:03] } 42... Kg7 { [%eval -1.03] [%clk 0:03:55] } 43. a4? { [%eval -2.71] } { Mistake. Re3 was best. } { [%clk 0:06:21] } 43... Rd1+ { [%eval -2.67] [%clk 0:03:18] } 44. Kg2 { [%eval -2.63] [%clk 0:06:19] } 44... Rd2+ { [%eval -2.81] [%clk 0:03:37] } 45. Kf1 { [%eval -2.54] [%clk 0:06:43] } 45... Rd1+ { [%eval -2.71] [%clk 0:04:00] } 46. Kg2 { [%eval -2.82] [%clk 0:07:07] } 46... Ra1 { [%eval -2.82] [%clk 0:04:27] } 47. Rc7+ { [%eval -2.95] [%clk 0:06:37] } 47... Kh6 { [%eval -2.94] [%clk 0:03:51] } 48. h4 { [%eval -3.06] [%clk 0:05:51] } 48... Ne6 { [%eval -2.83] [%clk 0:03:37] } 49. Ra7 { [%eval -3.01] [%clk 0:06:15] } 49... Nd4 { [%eval -3.09] [%clk 0:01:51] } 50. a5 { [%eval -3.16] [%clk 0:05:07] } 50... Nf5 { [%eval -3.07] [%clk 0:01:50] } 51. a6 { [%eval -2.93] [%clk 0:05:27] } 51... Nxh4+ { [%eval -3.08] [%clk 0:02:19] } 52. Kf2 { [%eval -2.85] [%clk 0:05:03] } 52... Nf5 { [%eval -2.8] [%clk 0:02:48] } 53. Ra8 { [%eval -2.9] [%clk 0:04:49] } 53... Nd4 { [%eval -2.98] [%clk 0:02:13] } 54. Ke3 { [%eval -3.16] [%clk 0:03:07] } 54... Kg5 { [%eval -3.49] [%clk 0:02:29] } 55. Nd3 { [%eval -3.63] [%clk 0:02:05] } 55... Nc6 { [%eval -3.44] [%clk 0:02:29] } 56. Nc5 { [%eval -3.74] [%clk 0:01:39] } 56... h4 { [%eval -3.43] [%clk 0:01:58] } 57. Rg8 { [%eval -4.26] [%clk 0:00:59] } 57... Ne7 { [%eval -3.92] [%clk 0:02:06] } 58. Rh8 { [%eval -3.94] [%clk 0:01:07] } 58... Nf5+ { [%eval -4.1] [%clk 0:01:50] } 59. Kf3 { [%eval -4.38] [%clk 0:01:13] } 59... Ra3+ { [%eval -4.09] [%clk 0:02:00] } 60. Ke4 { [%eval -3.96] [%clk 0:01:35] } 60... Ra5 { [%eval -3.6] [%clk 0:02:06] } 61. Ne6+?! { [%eval -5.37] } { Inaccuracy. Kd5 was best. } { [%clk 0:00:47] } 61... Kg4 { [%eval -4.96] [%clk 0:02:28] } 62. Nc5?! { [%eval -7.7] } { Inaccuracy. Rg8 was best. } { [%clk 0:00:49] } 62... Rxc5 { [%eval -7.67] [%clk 0:01:46] } 63. a7 { [%eval -7.65] [%clk 0:01:15] } 63... Ng3+ { [%eval -7.45] [%clk 0:01:59] } 64. Kd3 { [%eval -7.27] [%clk 0:00:41] } 64... e4+ { [%eval -8.0] [%clk 0:01:29] } 65. Kd4 { [%eval -8.09] [%clk 0:00:49] } 65... Ra5 { [%eval -7.75] [%clk 0:01:45] } 66. a8=Q { [%eval -7.41] [%clk 0:01:13] } 66... Rxa8 { [%eval -7.07] [%clk 0:02:13] } 67. Rxa8 { [%eval -7.44] [%clk 0:01:35] } 67... h3 { [%eval -7.18] [%clk 0:02:35] } 68. Rh8 { [%eval -7.23] [%clk 0:02:01] } 68... Nh5 { [%eval -7.23] [%clk 0:02:41] } 69. Re8 { [%eval -6.68] [%clk 0:01:45] } 69... h2 { [%eval -10.84] [%clk 0:02:38] } 70. Rxe4+ { [%eval -26.22] [%clk 0:02:09] } 70... Kg5 { [%eval -10.29] [%clk 0:02:36] } 71. Re5+ { [%eval -83.08] [%clk 0:02:27] } 71... Kf6 { [%eval -11.09] [%clk 0:01:53] } 72. Re1 { [%eval -11.08] [%clk 0:02:49] } 72... Ng3 { [%eval -83.08] [%clk 0:02:19] } 73. Ke3 { [%eval -36.81] [%clk 0:03:15] } 73... h1=Q { [%eval -43.63] [%clk 0:02:18] } 74. Rxh1 { [%eval #-22] [%clk 0:03:41] } 74... Nxh1 { [%eval -33.53] [%clk 0:02:43] } 75. Kf3 { [%eval -62.82] [%clk 0:04:05] } 75... Kf5 { [%eval -53.28] [%clk 0:02:21] } 76. Kg2 { [%eval -53.6] [%clk 0:04:31] } 76... Kf4 { [%eval -83.08] [%clk 0:02:18] } 77. Kxh1?! { [%eval #-17] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:04:57] } 77... Kg3 { [%eval #-16] [%clk 0:02:00] } 78. Kg1 { [%eval #-16] [%clk 0:05:22] } 78... g5 { [%eval #-15] [%clk 0:02:25] } 79. Kh1 { [%eval #-15] [%clk 0:05:47] } 79... g4 { [%eval #-14] [%clk 0:01:59] } 80. Kg1 { [%eval #-14] [%clk 0:06:13] } 80... Kh3 { [%eval #-14] [%clk 0:02:24] } 81. Kh1 { [%eval #-11] [%clk 0:06:37] } 81... g3 { [%eval #-10] [%clk 0:02:52] } 0-1