Event: Round 9: S Harshad - Chakraborty Mayank
Date: 2023-05-07
White: S Harshad
Black: Chakraborty Mayank
Result: 1/2-1/2
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:31:00] } 2. Nf3 { [%eval 0.0] [%clk 1:30:48] } 2... d6 { [%eval 0.0] [%clk 1:31:28] } 3. d4 { [%eval 0.25] [%clk 1:31:01] } 3... cxd4 { [%eval 0.13] [%clk 1:31:57] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:15] } 4... Nf6 { [%eval 0.3] [%clk 1:32:26] } 5. Nc3 { [%eval 0.21] [%clk 1:31:44] } 5... a6 { [%eval 0.39] [%clk 1:32:56] } 6. g3 { [%eval 0.05] [%clk 1:30:52] } 6... e5 { [%eval 0.08] [%clk 1:32:04] } 7. Nb3 { [%eval 0.0] [%clk 1:31:05] } 7... Bg4?! { [%eval 0.67] } { Inaccuracy. h6 was best. } { [%clk 1:31:26] } 8. f3 { [%eval 0.46] [%clk 1:27:45] } 8... Be6 { [%eval 0.42] [%clk 1:31:42] } 9. f4 { [%eval 0.57] [%clk 1:27:33] } 9... exf4 { [%eval 0.74] [%clk 1:25:33] } 10. Bxf4 { [%eval 0.78] [%clk 1:27:55] } 10... Nc6 { [%eval 0.69] [%clk 1:13:30] } 11. Qd2 { [%eval 0.86] [%clk 1:25:01] } 11... Be7 { [%eval 0.85] [%clk 1:13:05] } 12. O-O-O { [%eval 0.82] [%clk 1:24:15] } 12... O-O { [%eval 0.85] [%clk 1:11:44] } 13. Bxd6 { [%eval 0.86] [%clk 1:15:49] } 13... Bxb3 { [%eval 0.8] [%clk 1:11:26] } 14. Bxe7 { [%eval 0.87] [%clk 0:48:25] } 14... Qxe7 { [%eval 0.73] [%clk 1:11:55] } 15. axb3 { [%eval 0.81] [%clk 0:48:32] } 15... Nxe4 { [%eval 0.83] [%clk 1:12:14] } 16. Nxe4 { [%eval 0.8] [%clk 0:46:19] } 16... Qxe4 { [%eval 0.68] [%clk 1:12:41] } 17. Bg2 { [%eval 0.73] [%clk 0:46:05] } 17... Qe5 { [%eval 0.92] [%clk 0:59:50] } 18. Bxc6 { [%eval 0.85] [%clk 0:32:28] } 18... bxc6 { [%eval 0.95] [%clk 1:00:14] } 19. Qc3 { [%eval 0.86] [%clk 0:32:05] } 19... Qc7 { [%eval 0.92] [%clk 0:53:25] } 20. Rhe1 { [%eval 0.93] [%clk 0:30:14] } 20... Rfe8 { [%eval 0.94] [%clk 0:51:06] } 21. Kb1 { [%eval 1.03] [%clk 0:30:02] } 21... h6 { [%eval 0.88] [%clk 0:51:10] } 22. Ka2 { [%eval 0.88] [%clk 0:25:37] } 22... Rad8 { [%eval 1.39] [%clk 0:45:55] } 23. Rxe8+ { [%eval 1.02] [%clk 0:24:15] } 23... Rxe8 { [%eval 1.55] [%clk 0:46:17] } 24. Rd4 { [%eval 1.11] [%clk 0:24:29] } 24... Rb8 { [%eval 1.28] [%clk 0:31:28] } 25. Qd3 { [%eval 0.88] [%clk 0:22:43] } 25... a5?! { [%eval 1.5] } { Inaccuracy. c5 was best. } { [%clk 0:26:02] } 26. Rd7 { [%eval 1.47] [%clk 0:14:48] } 26... Qb6 { [%eval 1.59] [%clk 0:26:09] } 27. Qc4 { [%eval 1.69] [%clk 0:12:44] } 27... Rf8 { [%eval 1.62] [%clk 0:26:38] } 28. Rd6 { [%eval 1.31] [%clk 0:11:15] } 28... Qf2 { [%eval 1.55] [%clk 0:25:50] } 29. Rxc6 { [%eval 1.6] [%clk 0:08:03] } 29... Qxh2 { [%eval 1.48] [%clk 0:26:18] } 30. Qf4 { [%eval 1.1] [%clk 0:06:10] } 30... Qh5 { [%eval 1.01] [%clk 0:24:39] } 31. Rc7 { [%eval 0.89] [%clk 0:05:22] } 31... Qd5?! { [%eval 1.51] } { Inaccuracy. Re8 was best. } { [%clk 0:23:54] } 32. c4 { [%eval 1.49] [%clk 0:04:49] } 32... Qe6 { [%eval 1.79] [%clk 0:21:43] } 33. Rb7 { [%eval 1.21] [%clk 0:04:52] } 33... Qc8?! { [%eval 1.86] } { Inaccuracy. Rc8 was best. } { [%clk 0:18:57] } 34. Rb5 { [%eval 1.86] [%clk 0:04:10] } 34... Qa8 { [%eval 1.81] [%clk 0:18:35] } 35. c5 { [%eval 1.72] [%clk 0:03:33] } 35... Rd8?! { [%eval 2.5] } { Inaccuracy. h5 was best. } { [%clk 0:14:55] } 36. Rb6 { [%eval 2.39] [%clk 0:01:49] } 36... a4 { [%eval 2.54] [%clk 0:11:55] } 37. bxa4?? { [%eval 0.5] } { Blunder. Qxa4 was best. } { [%clk 0:01:30] } 37... Qd5+ { [%eval 0.61] [%clk 0:11:59] } 38. Rb3 { [%eval 0.57] [%clk 0:01:30] } 38... Re8? { [%eval 2.18] } { Mistake. Qxc5 was best. } { [%clk 0:07:38] } 39. g4?? { [%eval 0.32] } { Blunder. Qd6 was best. } 39... Re4 { [%eval 0.0] } 40. Qb8+ { [%eval 0.0] } 40... Kh7 { [%eval 0.03] } 41. Qf4?? { [%eval #-8] } { Checkmate is now unavoidable. Qb5 was best. } 41... Kg8?? { [%eval 0.0] } { Lost forced checkmate sequence. Rxf4 was best. } 1/2-1/2