Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-2/diLEoilR/j9TxmV54
White: Iniyan, Pa
WhiteTitle: GM
WhiteElo: 2586
Black: Dronavalli, Harika
BlackTitle: GM
BlackElo: 2487
Result: 1-0
ECO: D50
Opening: Queen's Gambit Declined: Modern Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. d4 { [%eval 0.17] [%clk 1:30:37] } 1... d5 { [%eval 0.2] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:30:55] } 2... e6 { [%eval 0.17] [%clk 1:31:18] } 3. Nc3 { [%eval 0.18] [%clk 1:31:15] } 3... Nf6 { [%eval 0.24] [%clk 1:31:37] } 4. Bg5 { [%eval 0.0] [%clk 1:31:38] } 4... dxc4 { [%eval 0.12] [%clk 1:31:16] } 5. e3 { [%eval 0.16] [%clk 1:29:48] } 5... Be7 { [%eval 0.33] [%clk 1:31:03] } 6. Bxc4 { [%eval 0.25] [%clk 1:30:00] } 6... c5 { [%eval 0.3] [%clk 1:31:20] } 7. Nf3 { [%eval 0.11] [%clk 1:29:12] } 7... cxd4 { [%eval 0.13] [%clk 1:30:41] } 8. Nxd4 { [%eval 0.02] [%clk 1:27:37] } 8... Bd7 { [%eval 0.06] [%clk 1:23:52] } 9. O-O { [%eval 0.06] [%clk 1:27:21] } 9... Nc6 { [%eval 0.15] [%clk 1:20:39] } 10. Nf3 { [%eval 0.16] [%clk 1:27:25] } 10... O-O { [%eval 0.14] [%clk 1:16:15] } 11. e4 { [%eval 0.21] [%clk 1:23:45] } 11... e5 { [%eval 0.59] [%clk 1:08:08] } 12. h3 { [%eval 0.53] [%clk 1:21:55] } 12... Rc8 { [%eval 0.51] [%clk 1:02:10] } 13. a3 { [%eval 0.52] [%clk 1:11:56] } 13... a6 { [%eval 0.7] [%clk 0:55:36] } 14. Rc1 { [%eval 0.71] [%clk 1:10:50] } 14... b5 { [%eval 0.68] [%clk 0:48:21] } 15. Bb3 { [%eval 0.61] [%clk 1:06:26] } 15... Rb8?! { [%eval 1.59] } { Inaccuracy. Be6 was best. } { [%clk 0:36:48] } 16. Be3 { [%eval 1.48] [%clk 1:00:09] } 16... b4 { [%eval 1.83] [%clk 0:26:34] } 17. axb4?! { [%eval 1.03] } { Inaccuracy. Nd5 was best. } { [%clk 1:00:29] } 17... Bxb4 { [%eval 0.99] [%clk 0:26:26] } 18. Nd5 { [%eval 1.03] [%clk 1:00:06] } 18... Nxd5 { [%eval 1.02] [%clk 0:19:31] } 19. Bxd5 { [%eval 0.91] [%clk 1:00:22] } 19... Qe8 { [%eval 0.94] [%clk 0:17:27] } 20. Qc2 { [%eval 0.71] [%clk 0:54:39] } 20... Rc8 { [%eval 0.89] [%clk 0:14:24] } 21. Qd3 { [%eval 0.98] [%clk 0:54:32] } 21... a5 { [%eval 1.03] [%clk 0:12:38] } 22. Rfd1 { [%eval 1.03] [%clk 0:53:57] } 22... Nb8?? { [%eval 3.04] } { Blunder. h6 was best. } { [%clk 0:10:42] } 23. Rxc8 { [%eval 3.02] [%clk 0:52:07] } 23... Bxc8 { [%eval 3.0] [%clk 0:11:07] } 24. Qc2?! { [%eval 2.29] } { Inaccuracy. Ng5 was best. } { [%clk 0:49:41] } 24... Ba6?! { [%eval 3.45] } { Inaccuracy. Be6 was best. } { [%clk 0:07:45] } 25. Rc1?! { [%eval 2.12] } { Inaccuracy. Ng5 was best. } { [%clk 0:43:23] } 25... Nd7 { [%eval 2.05] [%clk 0:07:30] } 26. Qc7 { [%eval 2.08] [%clk 0:42:59] } 26... Bb5 { [%eval 2.22] [%clk 0:07:02] } 27. b3?! { [%eval 1.42] } { Inaccuracy. Qb7 was best. } { [%clk 0:21:42] } 27... h6 { [%eval 1.35] [%clk 0:06:46] } 28. Qb7?! { [%eval 0.51] } { Inaccuracy. Bd2 was best. } { [%clk 0:19:01] } 28... Nf6 { [%eval 0.61] [%clk 0:05:37] } 29. Bc5 { [%eval 0.46] [%clk 0:18:39] } 29... Nxd5 { [%eval 0.82] [%clk 0:03:58] } 30. exd5 { [%eval 0.58] [%clk 0:10:38] } 30... Bxc5 { [%eval 0.76] [%clk 0:03:47] } 31. Rxc5 { [%eval 0.7] [%clk 0:11:02] } 31... Bd7?? { [%eval 2.5] } { Blunder. e4 was best. } { [%clk 0:03:14] } 32. d6 { [%eval 2.5] [%clk 0:10:04] } 32... f6?! { [%eval 3.77] } { Inaccuracy. Be6 was best. } { [%clk 0:01:27] } 33. Rc7 { [%eval 3.77] [%clk 0:10:27] } 33... Rf7 { [%eval 3.65] [%clk 0:01:44] } 34. Nd2 { [%eval 3.58] [%clk 0:10:51] } 34... Be6?! { [%eval 4.86] } { Inaccuracy. f5 was best. } { [%clk 0:00:39] } 35. Ne4 { [%eval 4.87] [%clk 0:10:26] } 35... Rxc7 { [%eval 4.73] [%clk 0:00:34] } 36. dxc7 { [%eval 4.74] [%clk 0:09:22] } 36... Qd7 { [%eval 5.66] [%clk 0:00:31] } 37. Nc5 { [%eval 5.48] [%clk 0:08:07] } 37... Qc8?! { [%eval 7.9] } { Inaccuracy. Qd1+ was best. } { [%clk 0:00:43] } 38. Qb8 { [%eval 7.5] [%clk 0:08:16] } 38... Bf5? { [%eval #12] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:33] } 39. g4 { [%eval #13] [%clk 0:08:00] } 1-0