Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-7/nG0RXZik/3A1USZYP
White: Dronavalli, Harika
WhiteTitle: GM
WhiteElo: 2487
Black: Harshavardhan G B
BlackTitle: IM
BlackElo: 2454
Result: 0-1
ECO: D05
Opening: Rubinstein Opening
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. d4 { [%eval 0.17] [%clk 1:30:46] } 1... Nf6 { [%eval 0.19] [%clk 1:30:12] } 2. Nf3 { [%eval 0.11] [%clk 1:31:06] } 2... e6 { [%eval 0.14] [%clk 1:30:14] } 3. e3 { [%eval 0.0] [%clk 1:31:11] } 3... c5 { [%eval 0.2] [%clk 1:29:14] } 4. Bd3 { [%eval 0.0] [%clk 1:30:52] } 4... d5 { [%eval 0.07] [%clk 1:29:18] } 5. b3 { [%eval 0.0] [%clk 1:28:49] } 5... Nbd7 { [%eval 0.17] [%clk 1:29:20] } 6. O-O { [%eval 0.08] [%clk 1:27:13] } 6... b6 { [%eval 0.1] [%clk 1:26:26] } 7. Bb2 { [%eval 0.16] [%clk 1:26:24] } 7... Bb7 { [%eval 0.15] [%clk 1:26:30] } 8. Nbd2 { [%eval 0.26] [%clk 1:25:02] } 8... Qc7 { [%eval 0.24] [%clk 1:26:16] } 9. Ne5 { [%eval 0.17] [%clk 1:15:21] } 9... Be7 { [%eval 0.16] [%clk 1:17:10] } 10. f4 { [%eval 0.18] [%clk 1:12:15] } 10... a6 { [%eval 0.44] [%clk 1:08:58] } 11. Qe2 { [%eval 0.46] [%clk 1:08:51] } 11... O-O { [%eval 0.49] [%clk 0:48:58] } 12. a4 { [%eval 0.45] [%clk 0:57:15] } 12... Rfe8 { [%eval 0.63] [%clk 0:42:24] } 13. Rad1 { [%eval 0.41] [%clk 0:53:12] } 13... Nf8 { [%eval 0.6] [%clk 0:41:40] } 14. Kh1 { [%eval 0.3] [%clk 0:35:37] } 14... a5 { [%eval 0.78] [%clk 0:33:44] } 15. Bb5 { [%eval 0.56] [%clk 0:25:25] } 15... Red8 { [%eval 0.64] [%clk 0:33:44] } 16. Bd3 { [%eval 0.62] [%clk 0:23:48] } 16... Re8 { [%eval 0.88] [%clk 0:34:04] } 17. dxc5 { [%eval 0.6] [%clk 0:20:35] } 17... bxc5 { [%eval 0.53] [%clk 0:33:32] } 18. Ndf3 { [%eval 0.54] [%clk 0:18:56] } 18... N6d7?! { [%eval 1.43] } { Inaccuracy. Bd6 was best. } { [%clk 0:25:34] } 19. Bb5?! { [%eval 0.38] } { Inaccuracy. Nxd7 was best. } { [%clk 0:15:11] } 19... Red8 { [%eval 0.32] [%clk 0:24:44] } 20. c4 { [%eval 0.33] [%clk 0:11:45] } 20... f6?! { [%eval 1.03] } { Inaccuracy. Nxe5 was best. } { [%clk 0:22:36] } 21. Nxd7 { [%eval 1.57] [%clk 0:11:04] } 21... Nxd7 { [%eval 1.37] [%clk 0:23:02] } 22. Bc3? { [%eval 0.22] } { Mistake. f5 was best. } { [%clk 0:09:06] } 22... Nb6 { [%eval 0.28] [%clk 0:22:12] } 23. Qe1 { [%eval 0.02] [%clk 0:08:08] } 23... Nc8 { [%eval -0.06] [%clk 0:21:44] } 24. f5 { [%eval -0.22] [%clk 0:05:44] } 24... exf5 { [%eval 0.0] [%clk 0:21:34] } 25. cxd5 { [%eval 0.0] [%clk 0:06:01] } 25... Nd6 { [%eval 0.11] [%clk 0:21:54] } 26. Bc4 { [%eval 0.12] [%clk 0:06:05] } 26... Qd7 { [%eval 0.24] [%clk 0:16:54] } 27. Nd2 { [%eval 0.0] [%clk 0:05:58] } 27... Re8 { [%eval 0.0] [%clk 0:16:04] } 28. Qg3 { [%eval -0.01] [%clk 0:05:31] } 28... Ba6 { [%eval -0.01] [%clk 0:14:34] } 29. Qf3? { [%eval -1.51] } { Mistake. Bxa6 was best. } { [%clk 0:03:50] } 29... Bxc4 { [%eval -1.64] [%clk 0:13:16] } 30. Nxc4 { [%eval -1.59] [%clk 0:04:16] } 30... Nxc4 { [%eval -1.5] [%clk 0:13:40] } 31. bxc4 { [%eval -1.66] [%clk 0:04:43] } 31... Bd6 { [%eval -1.45] [%clk 0:14:04] } 32. Qe2?! { [%eval -2.6] } { Inaccuracy. Be1 was best. } { [%clk 0:01:24] } 32... Re4?! { [%eval -1.81] } { Inaccuracy. Qxa4 was best. } { [%clk 0:08:54] } 33. Be1 { [%eval -2.03] [%clk 0:00:41] } 33... Qxa4 { [%eval -2.31] [%clk 0:06:58] } 34. Bg3 { [%eval -2.1] [%clk 0:01:51] } 34... Bxg3 { [%eval -2.24] [%clk 0:05:12] } 35. hxg3 { [%eval -1.98] [%clk 0:02:18] } 35... Qxc4 { [%eval -1.86] [%clk 0:05:30] } 36. Qxc4?? { [%eval -4.26] } { Blunder. Qd2 was best. } { [%clk 0:01:13] } 36... Rxc4 { [%eval -4.32] [%clk 0:05:56] } 37. Rxf5 { [%eval -4.29] [%clk 0:01:40] } 37... Kf7 { [%eval -4.2] [%clk 0:04:08] } 38. d6 { [%eval -4.56] [%clk 0:01:19] } 38... Ke6 { [%eval -4.68] [%clk 0:04:04] } 39. Rh5 { [%eval -4.89] [%clk 0:01:00] } 39... h6 { [%eval -4.72] [%clk 0:03:56] } 40. Kh2 { [%eval -4.78] [%clk 0:00:53] } 40... Kd7 { [%eval -4.75] [%clk 0:03:34] } 41. e4 { [%eval -5.18] [%clk 0:00:41] } 41... Re8 { [%eval -5.15] [%clk 0:03:04] } 42. Rb1 { [%eval -5.06] [%clk 0:00:48] } 42... Re5 { [%eval -4.94] [%clk 0:03:00] } 43. Rh3 { [%eval -5.12] [%clk 0:00:42] } 43... Rb4 { [%eval -5.19] [%clk 0:03:20] } 44. Rd1 { [%eval -5.21] [%clk 0:01:10] } 44... Rexe4 { [%eval -5.17] [%clk 0:03:28] } 45. g4 { [%eval -5.21] [%clk 0:01:34] } 45... a4 { [%eval -5.14] [%clk 0:02:56] } 46. Rc3 { [%eval -5.43] [%clk 0:01:48] } 46... Rbc4 { [%eval -5.33] [%clk 0:03:18] } 47. Rf3 { [%eval -5.27] [%clk 0:01:40] } 47... Rcd4 { [%eval -5.23] [%clk 0:02:54] } 48. Rb1 { [%eval -5.12] [%clk 0:02:05] } 48... Rb4 { [%eval -5.37] [%clk 0:02:42] } 49. Rd1 { [%eval -5.11] [%clk 0:02:26] } 49... Rxg4 { [%eval -5.19] [%clk 0:02:58] } 50. Rc3 { [%eval -5.48] [%clk 0:02:32] } 50... Rh4+ { [%eval -5.45] [%clk 0:03:04] } 51. Kg1 { [%eval -5.38] [%clk 0:02:51] } 51... Rhd4 { [%eval -5.33] [%clk 0:03:06] } 52. Re1 { [%eval -5.35] [%clk 0:03:15] } 52... Re4 { [%eval -5.2] [%clk 0:03:10] } 53. Rd1 { [%eval -5.2] [%clk 0:03:38] } 53... Rbc4 { [%eval -5.38] [%clk 0:03:36] } 54. Rg3 { [%eval -5.35] [%clk 0:03:54] } 54... g5 { [%eval -5.32] [%clk 0:04:00] } 55. Rh3 { [%eval -5.26] [%clk 0:04:14] } 55... Red4 { [%eval -5.11] [%clk 0:04:16] } 56. Re1 { [%eval -5.47] [%clk 0:04:27] } 56... Re4 { [%eval -5.42] [%clk 0:03:24] } 57. Rb1 { [%eval -5.33] [%clk 0:04:10] } 57... Rb4 { [%eval -5.3] [%clk 0:03:48] } 58. Rc1 { [%eval -5.39] [%clk 0:03:35] } 58... Rh4 { [%eval -5.3] [%clk 0:03:02] } 59. Rf3 { [%eval -5.37] [%clk 0:03:57] } 59... Rhc4 { [%eval -5.29] [%clk 0:03:22] } 60. Re1 { [%eval -5.36] [%clk 0:04:07] } 60... Re4 { [%eval -5.21] [%clk 0:03:44] } 61. Rc1 { [%eval -5.44] [%clk 0:04:24] } 61... Rf4 { [%eval -5.43] [%clk 0:03:46] } 62. Rh3 { [%eval -5.34] [%clk 0:04:44] } 62... Kxd6 { [%eval -5.36] [%clk 0:04:00] } 63. Rxh6 { [%eval -5.96] [%clk 0:05:06] } 63... a3 { [%eval -5.81] [%clk 0:04:24] } 64. Rd1+ { [%eval -6.14] [%clk 0:04:46] } 64... Kc6 { [%eval -6.11] [%clk 0:04:30] } 65. Ra1 { [%eval -6.07] [%clk 0:04:37] } 65... Ra4 { [%eval -5.97] [%clk 0:04:54] } 66. Rh8 { [%eval -6.3] [%clk 0:04:57] } 66... a2 { [%eval -6.35] [%clk 0:05:08] } 67. Rc8+ { [%eval -6.34] [%clk 0:05:24] } 67... Kd5 { [%eval -6.15] [%clk 0:05:32] } 68. Rd8+ { [%eval -6.27] [%clk 0:05:37] } 68... Ke6 { [%eval -6.2] [%clk 0:05:56] } 69. Re8+ { [%eval -6.46] [%clk 0:05:13] } 69... Kf5 { [%eval -6.4] [%clk 0:05:48] } 70. Re2 { [%eval -5.96] [%clk 0:05:39] } 70... Rfb4 { [%eval -5.64] [%clk 0:06:00] } 71. Kh2 { [%eval -6.63] [%clk 0:05:51] } 71... c4 { [%eval -6.21] [%clk 0:06:16] } 72. Kh3 { [%eval -6.69] [%clk 0:05:33] } 72... c3 { [%eval -6.45] [%clk 0:05:56] } 73. Rf1+ { [%eval -8.35] [%clk 0:06:00] } 73... Kg6 { [%eval -8.77] [%clk 0:06:18] } 74. Re6? { [%eval #-11] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:06:08] } 74... Rh4+ { [%eval #-10] [%clk 0:06:32] } 75. Kg3 { [%eval #-10] [%clk 0:06:34] } 75... Rag4+ { [%eval #-9] [%clk 0:06:50] } 0-1