Event: Grandmaster Open
Site: Guwahati
Date: 2022-03-16
White: Ratnakaran, K.
WhiteElo: 2316
Black: Karthik, Venkataraman
BlackElo: 2485
Result: 1-0
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:29:02] } 1... c5 { [%eval 0.32] [%clk 1:30:49] } 2. Nf3 { [%eval 0.0] [%clk 1:29:27] } 2... d6 { [%eval 0.0] [%clk 1:31:14] } 3. c3 { [%eval 0.0] [%clk 1:29:54] } 3... Nf6 { [%eval 0.0] [%clk 1:31:37] } 4. h3 { [%eval 0.0] [%clk 1:30:17] } 4... Nc6 { [%eval 0.0] [%clk 1:32:02] } 5. Bd3 { [%eval 0.03] [%clk 1:30:37] } 5... e5 { [%eval 0.05] [%clk 1:32:19] } 6. c4?! { [%eval -0.64] } { Inaccuracy. O-O was best. } { [%clk 1:30:40] } 6... g6 { [%eval -0.59] [%clk 1:28:47] } 7. Nc3 { [%eval -0.51] [%clk 1:31:04] } 7... Bg7 { [%eval -0.57] [%clk 1:29:12] } 8. a3 { [%eval -0.52] [%clk 1:30:51] } 8... O-O { [%eval -0.6] [%clk 1:29:33] } 9. Rb1 { [%eval -0.61] [%clk 1:31:18] } 9... Nh5 { [%eval -0.8] [%clk 1:28:18] } 10. Nd5 { [%eval -0.95] [%clk 1:31:16] } 10... Ne7 { [%eval -0.49] [%clk 1:24:32] } 11. Bf1?! { [%eval -1.33] } { Inaccuracy. O-O was best. } { [%clk 1:28:56] } 11... Nxd5 { [%eval -1.25] [%clk 1:20:49] } 12. cxd5 { [%eval -1.26] [%clk 1:29:21] } 12... f5 { [%eval -1.29] [%clk 1:21:15] } 13. d3 { [%eval -1.31] [%clk 1:29:38] } 13... Nf6 { [%eval -1.4] [%clk 1:18:17] } 14. Bg5 { [%eval -1.42] [%clk 1:27:53] } 14... h6 { [%eval -1.24] [%clk 1:18:22] } 15. Bxf6 { [%eval -1.2] [%clk 1:27:55] } 15... Qxf6 { [%eval -1.25] [%clk 1:18:47] } 16. Qc2 { [%eval -1.75] [%clk 1:25:32] } 16... a5 { [%eval -1.84] [%clk 1:17:30] } 17. Be2 { [%eval -2.07] [%clk 1:25:38] } 17... a4?? { [%eval -0.32] } { Blunder. h5 was best. } { [%clk 1:17:21] } 18. b4 { [%eval -0.32] [%clk 1:25:38] } 18... axb3 { [%eval -0.31] [%clk 1:17:35] } 19. Rxb3 { [%eval -0.37] [%clk 1:26:03] } 19... Rf7? { [%eval 0.65] } { Mistake. h5 was best. } { [%clk 1:11:25] } 20. O-O { [%eval 0.47] [%clk 1:26:15] } 20... h5 { [%eval 0.48] [%clk 1:11:49] } 21. Nd2 { [%eval 0.54] [%clk 1:23:49] } 21... Ra7 { [%eval 1.0] [%clk 1:04:47] } 22. Nc4 { [%eval 0.91] [%clk 1:23:47] } 22... Bd7?? { [%eval 2.87] } { Blunder. f4 was best. } { [%clk 1:02:51] } 23. Rb6 { [%eval 3.04] [%clk 1:22:52] } 23... fxe4?! { [%eval 4.36] } { Inaccuracy. Qd8 was best. } { [%clk 0:50:11] } 24. dxe4?! { [%eval 3.0] } { Inaccuracy. Nxd6 was best. } { [%clk 1:18:41] } 24... Ba4 { [%eval 3.53] [%clk 0:35:22] } 25. Qb1 { [%eval 3.24] [%clk 1:15:18] } 25... Rd7?! { [%eval 4.13] } { Inaccuracy. Bf8 was best. } { [%clk 0:32:41] } 26. f4 { [%eval 4.05] } 26... exf4 { [%eval 3.84] [%clk 0:32:24] } 27. e5 { [%eval 3.99] [%clk 1:14:14] } 27... Qg5 { [%eval 4.12] [%clk 0:32:44] } 28. e6 { [%eval 4.15] [%clk 1:08:24] } 28... Re7?! { [%eval 5.4] } { Inaccuracy. Rd8 was best. } { [%clk 0:30:54] } 29. Qe4? { [%eval 3.11] } { Mistake. Nxd6 was best. } { [%clk 1:04:18] } 29... Be8 { [%eval 3.56] [%clk 0:25:16] } 30. Nxd6?? { [%eval 1.06] } { Blunder. Kh1 was best. } { [%clk 0:56:45] } 30... Rxa3 { [%eval 1.95] [%clk 0:24:47] } 31. Qxf4?! { [%eval 1.03] } { Inaccuracy. Bd3 was best. } { [%clk 0:54:34] } 31... Qxd5 { [%eval 1.27] [%clk 0:22:17] } 32. Nxe8 { [%eval 1.07] [%clk 0:53:27] } 32... Qd4+ { [%eval 1.26] [%clk 0:22:37] } 33. Qxd4 { [%eval 1.0] [%clk 0:53:13] } 33... Bxd4+ { [%eval 1.3] [%clk 0:23:03] } 34. Kh1 { [%eval 0.86] [%clk 0:53:39] } 34... Rxe8 { [%eval 0.99] [%clk 0:21:04] } 35. Rxb7 { [%eval 1.02] [%clk 0:54:04] } 35... Rc3 { [%eval 1.47] [%clk 0:12:55] } 36. Bf3 { [%eval 0.89] [%clk 0:53:30] } 36... Rxf3?! { [%eval 1.82] } { Inaccuracy. Re3 was best. } { [%clk 0:11:24] } 37. Rxf3?! { [%eval 1.2] } { Inaccuracy. gxf3 was best. } { [%clk 0:51:44] } 37... Rxe6 { [%eval 1.25] [%clk 0:11:50] } 38. Ra3 { [%eval 0.97] [%clk 0:50:11] } 38... Kf8 { [%eval 1.38] [%clk 0:03:24] } 39. g3 { [%eval 0.88] [%clk 0:49:48] } 39... Bf6?? { [%eval 3.6] } { Blunder. Re7 was best. } { [%clk 0:03:16] } 40. Ra8+ { [%clk 0:49:11] } 40... Re8 { [%clk 0:03:41] } 41. Ra6 { [%clk 0:49:38] } 41... Be5 { [%clk 0:02:09] } 42. Rxg6 { [%clk 0:49:58] } 42... c4 { [%clk 0:02:33] } 43. Rc6 { [%clk 0:49:59] } 43... c3 { [%clk 0:02:44] } 44. Kg2 { [%clk 0:50:24] } 1-0