Event: 15th Chennai Open GM Event 2024
Site: Ramada Park, Egmore, Chennai, India
Date: 2025-01-08
White: Karthikeyan, P.
WhiteTitle: GM
WhiteElo: 2286
Black: Madhesh Kumar S
BlackElo: 2006
Result: 1-0
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard
TimeControl: 90 min each with 30 sec incrementfrom move no.1

1. c4 { [%eval 0.12] [%clk 1:30:35] } 1... Nf6 { [%eval 0.21] [%clk 1:30:53] } 2. g3 { [%eval 0.11] [%clk 1:30:37] } 2... c6 { [%eval 0.32] [%clk 1:31:01] } 3. Bg2 { [%eval 0.13] [%clk 1:30:59] } 3... d5 { [%eval 0.31] [%clk 1:31:15] } 4. Nf3 { [%eval 0.23] [%clk 1:31:14] } 4... g6 { [%eval 0.22] [%clk 1:31:35] } 5. b3 { [%eval 0.22] [%clk 1:30:27] } 5... Bg7 { [%eval 0.17] [%clk 1:28:42] } 6. Bb2 { [%eval 0.19] [%clk 1:30:26] } 6... O-O { [%eval 0.21] [%clk 1:28:54] } 7. O-O { [%eval 0.23] [%clk 1:30:37] } 7... Bf5 { [%eval 0.38] [%clk 1:27:48] } 8. d3 { [%eval 0.39] [%clk 1:30:07] } 8... Re8 { [%eval 0.44] [%clk 1:22:12] } 9. Nbd2 { [%eval 0.45] [%clk 1:26:54] } 9... Nbd7 { [%eval 0.76] [%clk 1:16:19] } 10. Nd4 { [%eval 0.77] [%clk 1:23:31] } 10... Bg4 { [%eval 0.98] [%clk 1:15:02] } 11. h3 { [%eval 0.93] [%clk 1:22:15] } 11... e5 { [%eval 1.23] [%clk 1:13:40] } 12. Nxc6 { [%eval 1.16] [%clk 1:18:00] } 12... bxc6 { [%eval 1.28] [%clk 1:10:11] } 13. hxg4 { [%eval 1.26] [%clk 1:18:04] } 13... Bh6 { [%eval 1.74] [%clk 1:01:03] } 14. Bh3 { [%eval 1.78] [%clk 1:13:17] } 14... e4 { [%eval 2.04] [%clk 0:57:05] } 15. cxd5 { [%eval 2.06] [%clk 1:09:55] } 15... e3?! { [%eval 2.86] } { Inaccuracy. exd3 was best. } { [%clk 0:37:04] } 16. dxc6 { [%eval 2.79] [%clk 1:07:16] } 16... Ne5 { [%eval 2.93] [%clk 0:37:27] } 17. Bxe5 { [%eval 3.01] [%clk 1:04:04] } 17... Rxe5 { [%eval 2.93] [%clk 0:37:15] } 18. Nc4 { [%eval 3.0] [%clk 1:02:31] } 18... exf2+ { [%eval 2.8] [%clk 0:37:11] } 19. Rxf2 { [%eval 2.86] [%clk 1:01:57] } 19... Be3 { [%eval 2.96] [%clk 0:37:31] } 20. Nxe5 { [%eval 3.19] [%clk 0:51:36] } 20... Qd6 { [%eval 3.17] [%clk 0:32:56] } 21. Kg2 { [%eval 3.0] [%clk 0:38:48] } 21... Qxe5 { [%eval 3.04] [%clk 0:27:55] } 22. Rf3 { [%eval 2.98] [%clk 0:34:36] } 22... Nd5 { [%eval 2.79] [%clk 0:28:01] } 23. g5 { [%eval 2.79] [%clk 0:29:12] } 23... Qxg5?! { [%eval 4.4] } { Inaccuracy. Re8 was best. } { [%clk 0:18:31] } 24. Qf1?? { [%eval 1.9] } { Blunder. Qc2 was best. } { [%clk 0:23:45] } 24... Qe7?! { [%eval 2.8] } { Inaccuracy. Re8 was best. } { [%clk 0:14:10] } 25. Bd7 { [%eval 2.76] [%clk 0:22:30] } 25... h5 { [%eval 3.19] [%clk 0:13:55] } 26. Kh1 { [%eval 3.22] [%clk 0:20:27] } 26... h4?! { [%eval 4.36] } { Inaccuracy. Bd4 was best. } { [%clk 0:09:12] } 27. Qh3 { [%eval 4.42] [%clk 0:17:34] } 27... hxg3 { [%eval 4.42] [%clk 0:08:17] } 28. Qxg3 { [%eval 4.26] [%clk 0:17:13] } 28... Kg7 { [%eval 4.26] [%clk 0:07:45] } 29. Raf1 { [%eval 4.46] [%clk 0:16:32] } 29... f6 { [%eval 4.34] [%clk 0:05:54] } 30. Qg4?! { [%eval 3.18] } { Inaccuracy. Bh3 was best. } { [%clk 0:12:53] } 30... Bg5? { [%eval 5.06] } { Mistake. Rh8+ was best. } { [%clk 0:05:24] } 31. Qe6 { [%eval 5.08] [%clk 0:11:14] } 31... Qc5 { [%eval 5.4] [%clk 0:03:13] } 32. Be8 { [%eval 5.4] [%clk 0:09:47] } 32... Qf8 { [%eval 5.98] [%clk 0:02:59] } 33. Bxg6 { [%eval 5.96] [%clk 0:06:41] } 33... Nc7 { [%eval 7.58] [%clk 0:00:38] } 34. Qf5 { [%eval 7.75] [%clk 0:05:47] } 34... Qd6 { [%eval 7.96] [%clk 0:00:41] } 35. Rh3 { [%eval 7.92] [%clk 0:05:32] } 35... Qxc6+ { [%eval 8.41] [%clk 0:00:51] } 36. Qe4?! { [%eval 5.19] } { Inaccuracy. e4 was best. } { [%clk 0:05:52] } 36... Qxe4+ { [%eval 5.35] [%clk 0:00:36] } 37. Bxe4 { [%eval 5.26] [%clk 0:06:14] } 37... Rc8 { [%eval 5.29] [%clk 0:00:45] } 38. Bf5 { [%eval 5.22] [%clk 0:05:31] } 38... Rh8 { [%eval 5.26] [%clk 0:00:57] } 39. Rxh8 { [%eval 5.31] [%clk 0:05:45] } 39... Kxh8 { [%eval 5.14] [%clk 0:01:21] } 40. Kg2 { [%eval 5.21] [%clk 0:05:12] } 40... Nb5 { [%eval 5.07] [%clk 0:01:01] } 41. Rh1+ { [%eval 5.1] [%clk 0:05:22] } 41... Kg8 { [%eval 5.14] [%clk 0:01:25] } 42. Kf2 { [%eval 5.23] [%clk 0:04:09] } 42... Nc3 { [%eval 5.65] [%clk 0:01:12] } 43. a3 { [%eval 5.25] [%clk 0:02:58] } 43... Nb5 { [%eval 5.37] [%clk 0:01:28] } 44. a4 { [%eval 5.45] [%clk 0:02:12] } 44... Nd4 { [%eval 5.44] [%clk 0:01:51] } 45. Be4 { [%eval 5.35] [%clk 0:01:43] } 45... a5 { [%eval 6.04] [%clk 0:02:15] } 46. e3 { [%eval 6.0] [%clk 0:01:44] } 46... Nc2 { [%eval 6.0] [%clk 0:02:40] } 47. Rh3 { [%eval 5.88] [%clk 0:02:11] } 47... Kf8 { [%eval 6.39] [%clk 0:02:41] } 48. d4 { [%eval 6.19] [%clk 0:02:34] } 48... Na1 { [%eval 6.63] [%clk 0:03:00] } 49. Bd5 { [%clk 0:02:25] } 49... Ke7 { [%clk 0:03:24] } 50. Ke2 { [%clk 0:01:29] } 50... Kd6 { [%clk 0:03:48] } 51. Bc4 { [%clk 0:01:53] } 51... Nc2 { [%clk 0:04:13] } 52. Kd3 { [%clk 0:01:20] } 52... Nb4+ { [%clk 0:04:36] } 53. Kc3 { [%clk 0:01:09] } 53... Ke7 { [%clk 0:02:28] } 54. Rh7+ { [%clk 0:00:49] } 54... Kd6 { [%clk 0:02:20] } 55. Kd2 { [%clk 0:01:08] } 55... Nc6 { [%clk 0:02:43] } 56. Ke2 { [%clk 0:01:16] } 56... f5 { [%clk 0:03:08] } 57. Rh5 { [%clk 0:01:24] } 57... Bf6 { [%clk 0:03:09] } 58. Rxf5 { [%clk 0:01:36] } 58... Bxd4 { [%clk 0:03:13] } 59. Rd5+ { [%clk 0:01:52] } 1-0