Event: Chennai Grand Masters- Challengers 2024
Site: Anna Centenary Library, Chennai, India
Date: 2024-11-09
White: Puranik, Abhimanyu
WhiteTitle: GM
WhiteElo: 2652
Black: Karthikeyan, Murali
BlackTitle: GM
BlackElo: 2625
Result: 0-1
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard
TimeControl: 90mins+30secs increment from move no.1

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nf3 { [%eval 0.21] [%clk 1:31:15] } 2... Nc6 { [%eval 0.3] [%clk 1:31:13] } 3. Bb5 { [%eval 0.28] [%clk 1:31:09] } 3... g6 { [%eval 0.4] [%clk 1:31:34] } 4. Bxc6 { [%eval 0.31] [%clk 1:31:15] } 4... bxc6 { [%eval 0.26] [%clk 1:31:49] } 5. O-O { [%eval 0.29] [%clk 1:31:13] } 5... Bg7 { [%eval 0.42] [%clk 1:32:14] } 6. Re1 { [%eval 0.38] [%clk 1:30:56] } 6... Nh6 { [%eval 0.42] [%clk 1:31:46] } 7. h3 { [%eval 0.27] [%clk 1:30:32] } 7... O-O { [%eval 0.36] [%clk 1:31:33] } 8. c3 { [%eval 0.49] [%clk 1:30:08] } 8... d6 { [%eval 0.64] [%clk 1:27:48] } 9. d4 { [%eval 0.56] [%clk 1:23:34] } 9... cxd4 { [%eval 0.58] [%clk 1:27:52] } 10. cxd4 { [%eval 0.62] [%clk 1:24:01] } 10... f6 { [%eval 0.61] [%clk 1:28:07] } 11. Qc2 { [%eval 0.53] [%clk 1:21:44] } 11... Bd7 { [%eval 0.55] [%clk 1:27:01] } 12. Bf4 { [%eval 0.51] [%clk 1:04:35] } 12... Qc8 { [%eval 0.64] [%clk 1:12:22] } 13. Nbd2 { [%eval 0.62] [%clk 1:03:38] } 13... Nf7 { [%eval 0.6] [%clk 1:12:21] } 14. Rac1 { [%eval 0.58] [%clk 0:55:11] } 14... Rb8 { [%eval 0.72] [%clk 1:04:15] } 15. b3 { [%eval 0.59] [%clk 0:54:36] } 15... Rb5 { [%eval 0.92] [%clk 1:02:27] } 16. e5?! { [%eval 0.29] } { Inaccuracy. a4 was best. } { [%clk 0:51:50] } 16... g5 { [%eval 0.66] [%clk 0:52:51] } 17. Bh2 { [%eval 0.37] [%clk 0:48:17] } 17... f5 { [%eval 0.19] [%clk 0:51:01] } 18. a4 { [%eval 0.14] [%clk 0:42:52] } 18... Rd5 { [%eval 0.16] [%clk 0:44:32] } 19. Nb1 { [%eval 0.23] [%clk 0:43:18] } 19... g4?! { [%eval 0.86] } { Inaccuracy. dxe5 was best. } { [%clk 0:40:09] } 20. Nc3 { [%eval 0.83] [%clk 0:42:23] } 20... gxf3 { [%eval 0.88] [%clk 0:38:33] } 21. Nxd5 { [%eval 0.81] [%clk 0:42:47] } 21... cxd5 { [%eval 0.81] [%clk 0:39:00] } 22. Qd2 { [%eval 0.32] [%clk 0:30:08] } 22... Bc6?! { [%eval 1.13] } { Inaccuracy. Qe8 was best. } { [%clk 0:28:46] } 23. e6? { [%eval -0.36] } { Mistake. exd6 was best. } { [%clk 0:29:34] } 23... Nd8 { [%eval -0.25] [%clk 0:27:31] } 24. Bxd6 { [%eval -0.3] [%clk 0:22:32] } 24... Nxe6 { [%eval -0.35] [%clk 0:27:23] } 25. Be5 { [%eval -0.13] [%clk 0:22:30] } 25... Qe8?! { [%eval 0.83] } { Inaccuracy. Bxe5 was best. } { [%clk 0:21:55] } 26. Bxg7?! { [%eval -0.2] } { Inaccuracy. Qc3 was best. } { [%clk 0:14:39] } 26... Qg6 { [%eval -0.29] [%clk 0:21:07] } 27. g3 { [%eval -0.36] [%clk 0:15:07] } 27... Nxg7 { [%eval -0.44] [%clk 0:21:21] } 28. Qc3 { [%eval -0.47] [%clk 0:11:55] } 28... Be8 { [%eval -0.07] [%clk 0:17:19] } 29. Qxf3 { [%eval -0.14] [%clk 0:11:17] } 29... f4 { [%eval -0.08] [%clk 0:15:01] } 30. g4?! { [%eval -0.65] } { Inaccuracy. Qxd5+ was best. } { [%clk 0:10:42] } 30... Bf7?! { [%eval 0.14] } { Inaccuracy. e6 was best. } { [%clk 0:11:00] } 31. Kh2?! { [%eval -0.62] } { Inaccuracy. Qxf4 was best. } { [%clk 0:10:07] } 31... Ne6 { [%eval -0.64] [%clk 0:07:06] } 32. Re5 { [%eval -0.57] [%clk 0:05:18] } 32... Nxd4 { [%eval -0.55] [%clk 0:04:13] } 33. Qxf4 { [%eval -0.61] [%clk 0:05:24] } 33... Qd3 { [%eval -0.13] [%clk 0:03:40] } 34. Rxe7 { [%eval -0.23] [%clk 0:03:34] } 34... Ne2 { [%eval -0.12] [%clk 0:02:42] } 35. Qg5+ { [%eval -0.09] [%clk 0:03:24] } 35... Bg6 { [%eval -0.13] [%clk 0:03:06] } 36. Rxe2 { [%eval -0.15] [%clk 0:02:11] } 36... Qxe2 { [%eval -0.14] [%clk 0:03:29] } 37. Qxd5+ { [%eval -0.21] [%clk 0:02:39] } 37... Rf7 { [%eval -0.11] [%clk 0:02:29] } 38. Qd8+ { [%eval -0.15] [%clk 0:02:21] } 38... Rf8 { [%eval -0.15] [%clk 0:02:45] } 39. Qd5+ { [%eval -0.25] [%clk 0:02:46] } 39... Rf7 { [%eval -0.29] [%clk 0:03:13] } 40. Qd8+ { [%eval -0.05] [%clk 0:03:02] } 40... Kg7 { [%eval -0.13] [%clk 0:03:36] } 41. Qd4+ { [%eval -0.08] [%clk 0:03:29] } 41... Kh6 { [%eval -0.19] [%clk 0:03:21] } 42. Kg1 { [%eval -0.45] [%clk 0:03:28] } 42... a5 { [%eval 0.0] [%clk 0:00:53] } 43. h4 { [%eval 0.0] [%clk 0:02:34] } 43... Qe4 { [%eval 0.0] [%clk 0:01:03] } 44. Qxe4 { [%eval 0.0] [%clk 0:01:22] } 44... Bxe4 { [%eval -0.04] [%clk 0:01:32] } 45. Rc4 { [%eval 0.0] [%clk 0:01:14] } 45... Bd5 { [%eval 0.0] [%clk 0:00:56] } 46. Rc5 { [%eval 0.0] [%clk 0:01:08] } 46... Bxb3 { [%eval 0.0] [%clk 0:01:12] } 47. Rh5+ { [%eval 0.0] [%clk 0:00:56] } 47... Kg7 { [%eval 0.0] [%clk 0:01:36] } 48. Rxa5 { [%eval 0.0] [%clk 0:00:42] } 48... Rf4 { [%eval 0.0] [%clk 0:01:59] } 49. Rg5+ { [%eval -0.14] [%clk 0:00:33] } 49... Kf6 { [%eval -0.25] [%clk 0:01:28] } 50. a5?? { [%eval -3.3] } { Blunder. Kh2 was best. } { [%clk 0:00:33] } 50... h6 { [%eval -3.15] [%clk 0:01:47] } 51. Rb5 { [%eval -3.74] [%clk 0:00:42] } 51... Rxg4+ { [%eval -3.65] [%clk 0:02:09] } 52. Kh2 { [%eval -3.49] [%clk 0:01:04] } 52... Be6 { [%eval -3.54] [%clk 0:01:12] } 53. h5 { [%eval -3.71] [%clk 0:01:15] } 53... Rg5 { [%eval -3.64] [%clk 0:01:06] } 54. Rxg5? { [%eval -7.26] } { Mistake. Rb8 was best. } { [%clk 0:01:39] } 54... Kxg5 { [%eval -6.15] [%clk 0:01:32] } 55. a6?! { [%eval -46.3] } { Inaccuracy. Kg3 was best. } { [%clk 0:01:25] } 55... Kg4 { [%eval -7.36] [%clk 0:01:14] } 56. a7?! { [%eval -41.95] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:45] } 56... Bd5 { [%eval -44.96] [%clk 0:01:40] } 57. Kg1 { [%eval -78.29] [%clk 0:02:12] } 57... Kxh5 { [%eval #-32] [%clk 0:02:04] } 58. Kh2 { [%eval #-23] [%clk 0:02:31] } 58... Kg4 { [%eval -46.45] [%clk 0:02:28] } 59. Kg1?! { [%eval #-22] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:02:56] } 59... Bf3 { [%eval -7.75] [%clk 0:02:30] } 0-1