Event: Round 1: K. Ratnakaran - S Ukkali Krupha
Date: 2023-02-01
White: K. Ratnakaran
Black: S Ukkali Krupha
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:45] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... a6?! { [%eval 0.67] } { Inaccuracy. d6 was best. } { [%clk 1:31:00] } 3. c4 { [%eval 0.6] [%clk 1:31:44] } 3... e6 { [%eval 0.71] [%clk 1:31:22] } 4. Nc3 { [%eval 0.68] [%clk 1:32:08] } 4... Qc7 { [%eval 0.72] [%clk 1:31:25] } 5. d4 { [%eval 0.68] [%clk 1:32:32] } 5... cxd4 { [%eval 0.65] [%clk 1:31:47] } 6. Nxd4 { [%eval 0.82] [%clk 1:32:56] } 6... b6 { [%eval 0.62] [%clk 1:31:51] } 7. Bd3 { [%eval 0.81] [%clk 1:32:42] } 7... Bb7 { [%eval 0.91] [%clk 1:31:31] } 8. O-O { [%eval 0.64] [%clk 1:33:03] } 8... d6 { [%eval 1.03] [%clk 1:31:50] } 9. f4 { [%eval 0.96] [%clk 1:33:17] } 9... Nd7 { [%eval 1.2] [%clk 1:31:25] } 10. f5 { [%eval 0.96] [%clk 1:33:37] } 10... e5 { [%eval 1.09] [%clk 1:31:26] } 11. Nf3 { [%eval 0.74] [%clk 1:33:08] } 11... Ngf6 { [%eval 0.66] [%clk 1:31:13] } 12. Qe1 { [%eval 0.17] [%clk 1:33:17] } 12... Rc8 { [%eval 0.58] [%clk 1:31:15] } 13. a4 { [%eval 0.78] [%clk 1:33:38] } 13... Nc5 { [%eval 0.72] [%clk 1:31:29] } 14. Bc2 { [%eval 0.8] [%clk 1:34:03] } 14... Be7 { [%eval 0.8] [%clk 1:31:28] } 15. b4?! { [%eval 0.1] } { Inaccuracy. b3 was best. } { [%clk 1:33:34] } 15... Ncd7 { [%eval 0.17] [%clk 1:31:17] } 16. Bd3 { [%eval 0.03] [%clk 1:33:38] } 16... O-O { [%eval 0.47] [%clk 1:30:37] } 17. Bd2 { [%eval 0.0] [%clk 1:33:08] } 17... Rfd8?! { [%eval 0.78] } { Inaccuracy. a5 was best. } { [%clk 1:30:29] } 18. Kh1 { [%eval 0.78] [%clk 1:33:11] } 18... Nb8? { [%eval 2.5] } { Mistake. a5 was best. } { [%clk 1:30:29] } 19. Rb1?! { [%eval 1.73] } { Inaccuracy. g4 was best. } { [%clk 1:31:48] } 19... Nc6?! { [%eval 2.82] } { Inaccuracy. Nbd7 was best. } { [%clk 1:29:29] } 20. Nd5 { [%eval 2.96] [%clk 1:32:12] } 20... Nxd5 { [%eval 2.96] [%clk 1:29:20] } 21. exd5 { [%eval 2.76] [%clk 1:32:36] } 21... Nb8 { [%eval 2.49] [%clk 1:29:15] } 22. f6 { [%eval 2.9] [%clk 1:32:25] } 22... Bxf6 { [%eval 2.5] [%clk 1:25:44] } 23. Ng5 { [%eval 2.4] [%clk 1:32:33] } 23... Bxg5 { [%eval 2.71] [%clk 1:23:54] } 24. Bxg5 { [%eval 2.91] [%clk 1:32:57] } 24... Rf8? { [%eval 4.62] } { Mistake. g6 was best. } { [%clk 1:23:52] } 25. Qh4?! { [%eval 3.47] } { Inaccuracy. Bxh7+ was best. } { [%clk 1:33:20] } 25... g6 { [%eval 2.58] [%clk 1:23:09] } 26. Be7 { [%eval 2.7] [%clk 1:29:33] } 26... f5 { [%eval 2.54] [%clk 1:20:20] } 27. Bxf8 { [%eval 2.6] [%clk 1:29:57] } 27... Rxf8 { [%eval 2.67] [%clk 1:20:42] } 28. Rfc1? { [%eval 1.39] } { Mistake. c5 was best. } { [%clk 1:29:44] } 28... Nd7 { [%eval 1.61] [%clk 1:20:51] } 29. Qe7?! { [%eval 0.63] } { Inaccuracy. a5 was best. } { [%clk 1:30:05] } 29... Rf7 { [%eval 0.61] [%clk 1:20:53] } 30. Qg5 { [%eval 0.7] [%clk 1:29:02] } 30... e4 { [%eval 1.17] [%clk 1:20:32] } 31. Be2 { [%eval 1.09] [%clk 1:29:11] } 31... Ne5?! { [%eval 2.13] } { Inaccuracy. a5 was best. } { [%clk 1:20:46] } 32. Qe3 { [%eval 2.26] [%clk 1:28:53] } 32... Kg7 { [%eval 2.59] [%clk 1:19:08] } 33. Qd4 { [%eval 2.66] [%clk 1:29:17] } 33... Kg8 { [%eval 3.05] [%clk 1:19:14] } 34. Ra1 { [%eval 2.4] [%clk 1:28:47] } 34... Qe7 { [%eval 2.17] [%clk 1:19:07] } 35. Qxb6?? { [%eval 0.06] } { Blunder. a5 was best. } { [%clk 1:28:34] } 35... f4 { [%eval 0.49] [%clk 1:19:24] } 36. Qd4 { [%eval 0.0] [%clk 1:27:00] } 36... f3 { [%eval 0.0] [%clk 1:19:25] } 37. gxf3 { [%eval 0.0] [%clk 1:24:08] } 37... exf3 { [%eval 0.0] [%clk 1:19:40] } 38. Bf1 { [%eval 0.0] [%clk 1:24:34] } 38... Qg5 { [%eval 0.0] [%clk 1:19:21] } 39. Qg1 { [%eval 0.0] [%clk 1:20:39] } 39... Qh5 { [%eval 0.37] [%clk 1:18:58] } 40. Qg3 { [%eval 0.95] [%clk 1:20:29] } 40... g5 { [%eval 0.86] [%clk 1:17:14] } 41. Bh3? { [%eval -0.32] } { Mistake. b5 was best. } { [%clk 1:12:08] } 41... g4 { [%eval 0.09] [%clk 1:15:21] } 42. Bf1 { [%eval -0.36] [%clk 1:10:35] } 42... Kh8?? { [%eval 1.45] } { Blunder. Qf5 was best. } { [%clk 1:14:56] } 43. Rd1 { [%eval 1.25] [%clk 1:09:39] } 43... Ng6 { [%eval 1.61] [%clk 1:13:11] } 44. Rd4 { [%eval 1.78] [%clk 1:09:58] } 44... Ne5 { [%eval 2.1] [%clk 1:12:59] } 45. Re1 { [%eval 2.34] [%clk 1:08:33] } 45... Bc8 { [%eval 2.59] [%clk 1:12:28] } 46. c5 { [%eval 2.57] [%clk 1:08:52] } 46... f2 { [%eval 2.76] [%clk 1:12:35] } 47. Re3 { [%eval 2.71] [%clk 1:09:10] } 47... Qh6? { [%eval 4.86] } { Mistake. Nf3 was best. } { [%clk 1:11:41] } 48. cxd6 { [%eval 5.14] [%clk 1:08:17] } 48... Nf3 { [%eval 5.47] [%clk 1:11:50] } 49. Re8+ { [%eval 5.49] [%clk 1:06:33] } 49... Kg7 { [%eval 6.66] [%clk 1:11:51] } 50. Rxc8 { [%eval 6.6] [%clk 1:06:36] } 50... Nxd4 { [%eval 6.66] [%clk 1:11:39] } 51. d7 { [%eval 6.95] [%clk 1:06:40] } 51... Rxd7 { [%eval 6.82] [%clk 1:09:48] } 52. Qxg4+ { [%eval 6.96] [%clk 1:07:02] } 52... Qg6 { [%eval 6.57] [%clk 1:10:09] } 53. Qxd4+ { [%eval 8.39] [%clk 1:06:48] } 53... Kh6? { [%eval #6] } { Checkmate is now unavoidable. Qf6 was best. } { [%clk 1:10:24] } 54. Qf4+ { [%eval #5] [%clk 1:07:00] } 54... Kg7 { [%eval #1] [%clk 1:10:39] } 55. Qf8# { [%clk 1:07:23] } 1-0