Event: Round 6: Surendran N - Sahu, Sekhar Chandra
Site: https://lichess.org/broadcast/62nd-indian-national-championship-2025/round-6/jNHGRQgI/ApaczIHu
Date: 2025-09-26
White: Surendran N
WhiteElo: 2158
Black: Sahu, Sekhar Chandra
BlackTitle: IM
BlackElo: 1980
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:50] } 2. Nf3 { [%eval 0.11] [%clk 1:31:21] } 2... e6 { [%eval 0.14] [%clk 1:31:00] } 3. c4 { [%eval 0.11] [%clk 1:31:45] } 3... c5 { [%eval 0.57] [%clk 1:31:11] } 4. d5 { [%eval 0.35] [%clk 1:32:09] } 4... d6 { [%eval 0.61] [%clk 1:31:13] } 5. Nc3 { [%eval 0.64] [%clk 1:32:13] } 5... exd5 { [%eval 0.57] [%clk 1:31:35] } 6. cxd5 { [%eval 0.51] [%clk 1:32:36] } 6... a6 { [%eval 0.77] [%clk 1:31:35] } 7. a4 { [%eval 0.71] [%clk 1:32:58] } 7... g6 { [%eval 0.83] [%clk 1:31:57] } 8. Bf4 { [%eval 0.76] [%clk 1:33:22] } 8... Bg7 { [%eval 0.79] [%clk 1:31:45] } 9. h3 { [%eval 0.72] [%clk 1:33:44] } 9... O-O { [%eval 0.73] [%clk 1:31:54] } 10. e3 { [%eval 0.77] [%clk 1:34:09] } 10... Bf5 { [%eval 1.05] [%clk 1:25:06] } 11. Bd3 { [%eval 0.52] [%clk 1:20:15] } 11... Bxd3 { [%eval 0.53] [%clk 1:25:18] } 12. Qxd3 { [%eval 0.6] [%clk 1:20:43] } 12... b6 { [%eval 1.11] [%clk 1:24:53] } 13. Nd2 { [%eval 1.05] [%clk 1:20:34] } 13... Re8 { [%eval 1.14] [%clk 1:19:32] } 14. Nc4 { [%eval 1.22] [%clk 1:17:19] } 14... Bf8 { [%eval 1.25] [%clk 1:19:53] } 15. O-O { [%eval 1.18] [%clk 1:17:43] } 15... Ra7 { [%eval 1.53] [%clk 1:19:32] } 16. Rab1 { [%eval 1.25] [%clk 1:15:35] } 16... Qc7 { [%eval 1.24] [%clk 1:13:57] } 17. e4 { [%eval 1.17] [%clk 1:06:47] } 17... Nfd7?! { [%eval 2.19] } { Inaccuracy. Nbd7 was best. } { [%clk 1:13:06] } 18. Rbd1 { [%eval 2.14] [%clk 0:58:38] } 18... Rb7?! { [%eval 2.99] } { Inaccuracy. Nf6 was best. } { [%clk 1:11:15] } 19. Qg3 { [%eval 2.75] [%clk 0:57:15] } 19... Ne5 { [%eval 2.81] [%clk 1:07:56] } 20. Bxe5 { [%eval 3.03] [%clk 0:55:29] } 20... dxe5 { [%eval 3.04] [%clk 1:07:00] } 21. d6 { [%eval 2.95] [%clk 0:53:58] } 21... Qd8 { [%eval 2.86] [%clk 1:05:08] } 22. Nxe5 { [%eval 2.56] [%clk 0:53:10] } 22... Bg7 { [%eval 2.88] [%clk 0:54:37] } 23. Rd5 { [%eval 2.91] [%clk 0:41:09] } 23... Re6 { [%eval 3.06] [%clk 0:24:05] } 24. Rfd1 { [%eval 2.77] [%clk 0:31:52] } 24... Qe8 { [%eval 2.68] [%clk 0:23:53] } 25. f4 { [%eval 3.36] [%clk 0:26:51] } 25... Bxe5 { [%eval 3.41] [%clk 0:18:08] } 26. Rxe5 { [%eval 3.29] [%clk 0:26:10] } 26... Rxe5 { [%eval 3.14] [%clk 0:13:21] } 27. fxe5 { [%eval 3.1] [%clk 0:26:33] } 27... Nc6 { [%eval 3.3] [%clk 0:13:10] } 28. Nd5 { [%eval 3.16] [%clk 0:24:31] } 28... Kg7 { [%eval 3.67] [%clk 0:12:17] } 29. Nf6 { [%eval 3.63] [%clk 0:14:59] } 29... Qd8? { [%eval 6.37] } { Mistake. Qxe5 was best. } { [%clk 0:10:16] } 30. Kh2 { [%eval 5.08] [%clk 0:05:22] } 30... h6 { [%eval 4.92] [%clk 0:10:27] } 31. Qf4 { [%eval 4.75] [%clk 0:03:16] } 31... Rb8 { [%eval 5.83] [%clk 0:09:01] } 32. d7 { [%eval 5.8] [%clk 0:02:55] } 32... Qe7 { [%eval 5.72] [%clk 0:06:55] } 33. e6 { [%eval 5.04] [%clk 0:02:21] } 33... Rf8?! { [%eval 7.04] } { Inaccuracy. Qxf6 was best. } { [%clk 0:05:50] } 34. Ne8+ { [%eval 6.75] [%clk 0:02:36] } 34... Kg8 { [%eval 9.22] [%clk 0:03:35] } 35. Qf6 { [%eval 9.79] [%clk 0:02:37] } 35... Qxf6? { [%eval #12] } { Checkmate is now unavoidable. Rxe8 was best. } { [%clk 0:00:55] } 36. Nxf6+ { [%eval #13] [%clk 0:03:02] } 36... Kg7 { [%eval #13] [%clk 0:01:17] } 37. Ne8+ { [%eval 14.46] [%clk 0:03:26] } 1-0