Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-1/FVceXKyT/1e9VPE0U
White: Dronavalli, Harika
WhiteTitle: GM
WhiteElo: 2487
Black: Ghosh, Diptayan
BlackTitle: GM
BlackElo: 2576
Result: 0-1
ECO: C47
Opening: Four Knights Game: Scotch Variation Accepted
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... e5 { [%eval 0.22] [%clk 1:30:33] } 2. Nf3 { [%eval 0.13] [%clk 1:31:10] } 2... Nc6 { [%eval 0.21] [%clk 1:30:57] } 3. Nc3 { [%eval 0.06] [%clk 1:31:24] } 3... Nf6 { [%eval 0.07] [%clk 1:30:41] } 4. d4 { [%eval 0.06] [%clk 1:31:21] } 4... exd4 { [%eval 0.09] [%clk 1:30:44] } 5. Nxd4 { [%eval 0.06] [%clk 1:31:40] } 5... Bb4 { [%eval 0.06] [%clk 1:31:06] } 6. Nxc6 { [%eval 0.07] [%clk 1:31:23] } 6... bxc6 { [%eval 0.08] [%clk 1:31:31] } 7. Bd3 { [%eval 0.07] [%clk 1:31:41] } 7... d5 { [%eval 0.08] [%clk 1:31:23] } 8. exd5 { [%eval 0.08] [%clk 1:29:58] } 8... O-O { [%eval 0.07] [%clk 1:31:30] } 9. O-O { [%eval 0.05] [%clk 1:29:53] } 9... cxd5 { [%eval 0.06] [%clk 1:31:28] } 10. h3 { [%eval 0.06] [%clk 1:27:56] } 10... c6 { [%eval 0.04] [%clk 1:23:08] } 11. Qf3 { [%eval 0.04] [%clk 1:26:42] } 11... Re8 { [%eval 0.11] [%clk 1:15:37] } 12. Bf4 { [%eval -0.01] [%clk 1:23:35] } 12... Bd6 { [%eval 0.08] [%clk 0:58:15] } 13. Rfe1 { [%eval 0.04] [%clk 1:15:33] } 13... Be6 { [%eval 0.12] [%clk 0:55:18] } 14. Ne2 { [%eval 0.04] [%clk 1:08:25] } 14... c5 { [%eval 0.38] [%clk 0:41:32] } 15. Rad1 { [%eval 0.11] [%clk 0:56:22] } 15... Rb8 { [%eval 0.15] [%clk 0:38:51] } 16. b3 { [%eval 0.15] [%clk 0:53:32] } 16... h6 { [%eval 0.2] [%clk 0:30:31] } 17. c4 { [%eval -0.03] [%clk 0:38:00] } 17... d4 { [%eval -0.01] [%clk 0:28:07] } 18. Bxd6 { [%eval -0.22] [%clk 0:33:15] } 18... Qxd6 { [%eval -0.24] [%clk 0:28:06] } 19. Ng3 { [%eval -0.37] [%clk 0:31:13] } 19... Bd7 { [%eval -0.44] [%clk 0:25:21] } 20. Ne4 { [%eval -0.39] [%clk 0:27:37] } 20... Nxe4 { [%eval -0.38] [%clk 0:25:23] } 21. Bxe4 { [%eval -0.46] [%clk 0:27:59] } 21... Re7 { [%eval -0.38] [%clk 0:22:38] } 22. Bd5 { [%eval -0.51] [%clk 0:26:02] } 22... Rbe8 { [%eval 0.0] [%clk 0:19:44] } 23. Rxe7 { [%eval -0.08] [%clk 0:26:21] } 23... Rxe7 { [%eval -0.5] [%clk 0:20:10] } 24. a3 { [%eval -0.31] [%clk 0:23:51] } 24... a5 { [%eval -0.4] [%clk 0:17:37] } 25. Qd3 { [%eval -0.5] [%clk 0:15:43] } 25... Qf4 { [%eval 0.0] [%clk 0:14:25] } 26. g3 { [%eval -0.29] [%clk 0:14:57] } 26... Qf5 { [%eval 0.0] [%clk 0:07:36] } 27. Qd2 { [%eval 0.0] [%clk 0:14:22] } 27... Qh5 { [%eval 0.0] [%clk 0:05:23] } 28. Rf1?? { [%eval -2.15] } { Blunder. Re1 was best. } { [%clk 0:08:07] } 28... Bxh3?! { [%eval -1.48] } { Inaccuracy. Qe2 was best. } { [%clk 0:04:12] } 29. Qxa5?! { [%eval -2.43] } { Inaccuracy. Bg2 was best. } { [%clk 0:08:26] } 29... Qe2 { [%eval -2.34] [%clk 0:04:13] } 30. Bg2 { [%eval -3.53] [%clk 0:06:43] } 30... Bxg2 { [%eval -3.56] [%clk 0:04:36] } 31. Kxg2 { [%eval -3.17] [%clk 0:07:09] } 31... Qe4+?? { [%eval -0.54] } { Blunder. d3 was best. } { [%clk 0:03:15] } 32. Kg1?? { [%eval -2.58] } { Blunder. f3 was best. } { [%clk 0:07:27] } 32... Re5 { [%eval -2.5] [%clk 0:03:31] } 33. Qd2 { [%eval -2.11] [%clk 0:04:09] } 33... Rh5 { [%eval -2.12] [%clk 0:02:46] } 34. f3 { [%eval -1.92] [%clk 0:04:36] } 34... Qg6 { [%eval -1.94] [%clk 0:03:14] } 35. Kg2? { [%eval -3.74] } { Mistake. g4 was best. } { [%clk 0:02:07] } 35... Qe6 { [%eval -3.44] [%clk 0:03:15] } 36. g4 { [%eval -3.99] [%clk 0:01:39] } 36... Re5 { [%eval -3.79] [%clk 0:03:41] } 37. Rf2 { [%eval -4.27] [%clk 0:01:23] } 37... h5 { [%eval -4.41] [%clk 0:02:42] } 38. Qa5 { [%eval -5.15] [%clk 0:00:48] } 38... Kh7 { [%eval -5.05] [%clk 0:02:23] } 39. Qd8 { [%eval -6.23] [%clk 0:00:58] } 39... f6 { [%eval -5.94] [%clk 0:02:40] } 40. b4 { [%eval -7.17] [%clk 0:00:36] } 40... hxg4 { [%eval -6.35] [%clk 0:02:32] } 41. f4?! { [%eval -11.45] } { Inaccuracy. Qa8 was best. } { [%clk 0:00:38] } 41... Rh5 { [%eval -8.7] [%clk 0:01:47] } 42. Qa8 { [%eval -8.9] [%clk 0:00:55] } 42... Qe3 { [%eval #-14] [%clk 0:01:07] } 43. bxc5 { [%eval #-21] [%clk 0:00:55] } 43... g3 { [%eval -59.11] [%clk 0:00:52] } 44. Rf3?! { [%eval #-2] } { Checkmate is now unavoidable. Qf3 was best. } { [%clk 0:00:44] } 44... Rh2+ { [%eval #-1] [%clk 0:01:01] } 0-1