Event: 15th Chennai Open GM Event 2024
Site: Ramada Park, Egmore, Chennai, India
Date: 2025-01-04
White: Aronyak Ghosh
WhiteTitle: IM
WhiteElo: 2544
Black: Kaustuv, Kundu
BlackTitle: IM
BlackElo: 2409
Result: 1/2-1/2
ECO: E64
Opening: King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Rare Line
Variant: Standard
TimeControl: 90 min each with 30 sec incrementfrom move no.1

1. d4 { [%eval 0.17] [%clk 1:28:12] } 1... Nf6 { [%eval 0.19] [%clk 1:29:30] } 2. c4 { [%eval 0.18] [%clk 1:27:54] } 2... g6 { [%eval 0.19] [%clk 1:28:27] } 3. g3 { [%eval 0.1] [%clk 1:28:02] } 3... Bg7 { [%eval 0.25] [%clk 1:28:50] } 4. Bg2 { [%eval 0.24] [%clk 1:28:23] } 4... O-O { [%eval 0.29] [%clk 1:29:12] } 5. Nc3 { [%eval 0.24] [%clk 1:28:49] } 5... d6 { [%eval 0.27] [%clk 1:29:37] } 6. Nf3 { [%eval 0.25] [%clk 1:29:06] } 6... c5 { [%eval 0.39] [%clk 1:29:59] } 7. h3 { [%eval 0.18] [%clk 1:28:58] } 7... Nc6 { [%eval 0.17] [%clk 1:26:07] } 8. Be3 { [%eval 0.32] [%clk 1:28:37] } 8... cxd4 { [%eval 0.33] [%clk 1:17:21] } 9. Nxd4 { [%eval 0.31] [%clk 1:28:55] } 9... Bd7 { [%eval 0.32] [%clk 1:17:44] } 10. Qd2 { [%eval 0.28] [%clk 1:29:15] } 10... Nxd4 { [%eval 0.29] [%clk 1:11:46] } 11. Bxd4 { [%eval 0.31] [%clk 1:28:58] } 11... Bc6 { [%eval 0.32] [%clk 1:12:09] } 12. O-O { [%eval 0.37] [%clk 1:25:14] } 12... Bxg2 { [%eval 0.4] [%clk 1:11:51] } 13. Kxg2 { [%eval 0.41] [%clk 1:25:30] } 13... a6 { [%eval 0.47] [%clk 1:05:35] } 14. a4 { [%eval 0.5] [%clk 1:19:49] } 14... Rc8 { [%eval 0.41] [%clk 1:04:57] } 15. b3 { [%eval 0.43] [%clk 1:13:46] } 15... Nd7 { [%eval 0.51] [%clk 1:05:08] } 16. Bxg7 { [%eval 0.53] [%clk 1:05:49] } 16... Kxg7 { [%eval 0.54] [%clk 1:05:31] } 17. Nd5 { [%eval 0.45] [%clk 1:05:05] } 17... Kg8 { [%eval 0.52] [%clk 0:55:10] } 18. Rfd1 { [%eval 0.51] [%clk 0:56:26] } 18... Nb6 { [%eval 0.6] [%clk 0:47:04] } 19. Ne3 { [%eval 0.61] [%clk 0:54:00] } 19... Nd7 { [%eval 0.53] [%clk 0:46:39] } 20. Qd4 { [%eval 0.38] [%clk 0:44:40] } 20... Nf6 { [%eval 0.38] [%clk 0:45:43] } 21. a5 { [%eval 0.43] [%clk 0:44:22] } 21... Qd7 { [%eval 0.53] [%clk 0:39:43] } 22. f3 { [%eval 0.49] [%clk 0:43:08] } 22... Qe6 { [%eval 0.58] [%clk 0:36:19] } 23. b4 { [%eval 0.51] [%clk 0:37:05] } 23... Rc7 { [%eval 0.68] [%clk 0:32:08] } 24. Rac1 { [%eval 0.46] [%clk 0:31:24] } 24... Rfc8 { [%eval 0.63] [%clk 0:31:49] } 25. Rd2 { [%eval 0.72] [%clk 0:30:50] } 25... Qd7 { [%eval 0.88] [%clk 0:25:11] } 26. g4 { [%eval 0.87] [%clk 0:29:53] } 26... Rc6 { [%eval 0.87] [%clk 0:21:26] } 27. h4 { [%eval 0.71] [%clk 0:26:36] } 27... e5 { [%eval 0.75] [%clk 0:16:48] } 28. Qb2 { [%eval 0.5] [%clk 0:25:00] } 28... Qe6 { [%eval 0.54] [%clk 0:16:27] } 29. Rcd1 { [%eval 0.47] [%clk 0:23:25] } 29... b5 { [%eval 0.52] [%clk 0:10:21] } 30. cxb5 { [%eval 0.31] [%clk 0:19:38] } 30... axb5 { [%eval 0.31] [%clk 0:10:45] } 31. Qa2 { [%eval 0.4] [%clk 0:19:49] } 31... Rc3 { [%eval 0.78] [%clk 0:01:13] } 32. Nd5?! { [%eval 0.0] } { Inaccuracy. Qxe6 was best. } { [%clk 0:15:24] } 32... R3c4 { [%clk 0:06:52] } 33. Nxf6+ { [%clk 0:12:11] } 33... Qxf6 { [%clk 0:07:18] } 34. Rxd6 { [%clk 0:08:39] } 34... Qxh4 { [%clk 0:07:20] } 35. Qd2 { [%clk 0:08:06] } 35... Rxg4+ { [%clk 0:06:00] } 36. fxg4 { [%clk 0:08:32] } 36... Qxg4+ { [%clk 0:06:24] } 37. Kf2 { [%clk 0:08:58] } 37... Qh4+ { [%clk 0:06:48] } 38. Kg2 { [%clk 0:09:16] } 38... Qg4+ { [%clk 0:07:12] } 39. Kf2 { [%clk 0:09:43] } 39... Qh4+ { [%clk 0:07:37] } 1/2-1/2