Event: Quantbox Chennai Grandmasters Chess Tournament -Challengers 2025
Site: https://lichess.org/broadcast/chennai-grand-masters-2025--challengers/round-4/b0JpybKT/AuZWY8aZ
White: Adhiban, B.
WhiteTitle: GM
WhiteElo: 2534
Black: Pranesh M
BlackTitle: GM
BlackElo: 2589
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds per move

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:31:18] } 3. Nf3 { [%eval 0.11] [%clk 1:31:44] } 3... Bb4+ { [%eval 0.54] [%clk 1:31:39] } 4. Bd2 { [%eval 0.13] [%clk 1:31:47] } 4... Qe7 { [%eval 0.3] [%clk 1:32:01] } 5. Qc2 { [%eval 0.11] [%clk 1:27:21] } 5... b6 { [%eval 0.4] [%clk 1:28:36] } 6. a3 { [%eval 0.24] [%clk 1:26:56] } 6... Bxd2+ { [%eval 0.48] [%clk 1:28:46] } 7. Nbxd2 { [%eval 0.27] [%clk 1:27:24] } 7... Bb7 { [%eval 0.3] [%clk 1:25:02] } 8. Rg1 { [%eval 0.04] [%clk 1:19:17] } 8... c5 { [%eval 0.03] [%clk 1:24:22] } 9. dxc5 { [%eval 0.2] [%clk 1:18:23] } 9... bxc5 { [%eval 0.19] [%clk 1:24:04] } 10. g4 { [%eval 0.19] [%clk 1:18:34] } 10... d5 { [%eval 0.49] [%clk 1:22:21] } 11. g5 { [%eval 0.45] [%clk 1:16:31] } 11... Nfd7 { [%eval 0.46] [%clk 1:21:09] } 12. O-O-O { [%eval 0.46] [%clk 1:13:34] } 12... Nc6 { [%eval 0.53] [%clk 1:17:45] } 13. cxd5 { [%eval 0.0] [%clk 1:03:20] } 13... exd5 { [%eval 0.0] [%clk 1:16:32] } 14. Bh3 { [%eval -0.34] [%clk 1:03:04] } 14... Nb6 { [%eval -0.28] [%clk 1:13:08] } 15. Nb3 { [%eval -0.26] [%clk 0:59:20] } 15... Bc8 { [%eval 0.18] [%clk 1:11:26] } 16. Rg3 { [%eval 0.11] [%clk 0:55:57] } 16... c4 { [%eval 0.59] [%clk 1:05:32] } 17. Nbd4 { [%eval 0.58] [%clk 0:54:50] } 17... Nxd4 { [%eval 0.57] [%clk 1:02:53] } 18. Nxd4 { [%eval 0.92] [%clk 0:46:16] } 18... Bxh3 { [%eval 0.98] [%clk 0:56:22] } 19. Rxh3 { [%eval 0.61] [%clk 0:46:43] } 19... O-O-O { [%eval 0.52] [%clk 0:53:36] } 20. Qf5+ { [%eval 0.49] [%clk 0:37:39] } 20... Kb7 { [%eval 0.66] [%clk 0:51:28] } 21. Re3 { [%eval 0.65] [%clk 0:38:03] } 21... Qf8 { [%eval 1.19] [%clk 0:45:09] } 22. Rf3?! { [%eval 0.52] } { Inaccuracy. Nb5 was best. } { [%clk 0:29:09] } 22... Rd7 { [%eval 0.62] [%clk 0:45:13] } 23. e4 { [%eval 0.39] [%clk 0:29:30] } 23... Qc5 { [%eval 0.58] [%clk 0:42:07] } 24. exd5 { [%eval 0.34] [%clk 0:25:06] } 24... Rxd5?! { [%eval 1.01] } { Inaccuracy. g6 was best. } { [%clk 0:41:50] } 25. Qxf7+ { [%eval 0.93] [%clk 0:21:48] } 25... Ka6 { [%eval 0.98] [%clk 0:41:02] } 26. Nc2?! { [%eval 0.0] } { Inaccuracy. Ne6 was best. } { [%clk 0:17:23] } 26... Rxd1+ { [%eval 0.0] [%clk 0:41:15] } 27. Kxd1 { [%eval 0.0] [%clk 0:17:53] } 27... Rd8+ { [%eval 0.0] [%clk 0:41:22] } 28. Kc1 { [%eval 0.0] [%clk 0:10:19] } 28... Qxg5+ { [%eval 0.08] [%clk 0:41:44] } 29. Kb1 { [%eval 0.0] [%clk 0:10:47] } 29... Qg6 { [%eval 0.0] [%clk 0:39:25] } 30. Qxg6 { [%eval 0.0] [%clk 0:09:09] } 30... Rd1+ { [%eval 0.06] [%clk 0:39:39] } 31. Ka2 { [%eval 0.06] [%clk 0:09:38] } 31... hxg6 { [%eval 0.03] [%clk 0:40:04] } 32. Rg3 { [%eval 0.0] [%clk 0:07:37] } 32... Rd2 { [%eval 0.0] [%clk 0:39:55] } 33. Kb1 { [%eval 0.0] [%clk 0:06:56] } 33... Rd1+ { [%eval 0.0] [%clk 0:40:14] } 34. Ka2 { [%eval 0.0] [%clk 0:07:22] } 34... Rd2 { [%eval 0.0] [%clk 0:40:41] } 35. Kb1 { [%eval 0.0] [%clk 0:07:47] } 35... Rd1+ { [%eval 0.0] [%clk 0:41:02] } 36. Ka2 { [%eval 0.0] [%clk 0:07:41] } 1/2-1/2