Event: Round 5: Sengupta, Deep - Naveen, Gautam
Date: 2023-03-09
White: Sengupta, Deep
WhiteTitle: GM
Black: Naveen, Gautam
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:18] } 1... c5 { [%eval 0.32] [%clk 0:25:14] } 2. Nf3 { [%eval 0.0] [%clk 0:25:19] } 2... Nc6 { [%eval 0.0] [%clk 0:25:17] } 3. Bb5 { [%eval 0.37] [%clk 0:25:27] } 3... Qb6 { [%eval 0.45] [%clk 0:25:00] } 4. Nc3 { [%eval 0.89] [%clk 0:25:32] } 4... a6 { [%eval 1.08] [%clk 0:25:00] } 5. Bxc6 { [%eval 0.84] [%clk 0:25:35] } 5... Qxc6 { [%eval 0.96] [%clk 0:25:00] } 6. d4?! { [%eval 0.25] } { Inaccuracy. O-O was best. } { [%clk 0:25:40] } 6... cxd4 { [%eval 1.01] [%clk 0:25:02] } 7. Nxd4 { [%eval 0.89] [%clk 0:25:46] } 7... Qc7?? { [%eval 2.77] } { Blunder. Qc4 was best. } { [%clk 0:25:01] } 8. Qd3?? { [%eval 0.28] } { Blunder. Nd5 was best. } { [%clk 0:23:30] } 8... e6 { [%eval 0.28] [%clk 0:24:57] } 9. a4 { [%eval 0.29] [%clk 0:21:54] } 9... Bb4 { [%eval 0.53] [%clk 0:24:51] } 10. O-O { [%eval 0.54] [%clk 0:20:26] } 10... Ne7 { [%eval 0.49] [%clk 0:24:51] } 11. f4 { [%eval -0.05] [%clk 0:20:14] } 11... O-O { [%eval -0.06] [%clk 0:24:48] } 12. Kh1 { [%eval -0.19] [%clk 0:20:21] } 12... b6 { [%eval -0.04] [%clk 0:24:26] } 13. Bd2 { [%eval -0.26] [%clk 0:19:47] } 13... Bc5 { [%eval 0.24] [%clk 0:23:45] } 14. Nb3?! { [%eval -0.32] } { Inaccuracy. f5 was best. } { [%clk 0:17:56] } 14... d6?! { [%eval 0.34] } { Inaccuracy. f5 was best. } { [%clk 0:22:33] } 15. Qg3?! { [%eval -0.68] } { Inaccuracy. f5 was best. } { [%clk 0:17:18] } 15... Bb7?! { [%eval -0.12] } { Inaccuracy. f5 was best. } { [%clk 0:22:22] } 16. f5 { [%eval -0.02] [%clk 0:17:14] } 16... exf5 { [%eval -0.21] [%clk 0:21:12] } 17. exf5 { [%eval -0.11] [%clk 0:17:01] } 17... f6 { [%eval -0.25] [%clk 0:20:53] } 18. Rae1 { [%eval -0.26] [%clk 0:16:47] } 18... Nc6?! { [%eval 0.82] } { Inaccuracy. Qd7 was best. } { [%clk 0:20:26] } 19. Nxc5 { [%eval 0.52] [%clk 0:16:31] } 19... bxc5 { [%eval 0.52] [%clk 0:20:30] } 20. Nd5 { [%eval 0.47] [%clk 0:15:33] } 20... Qd8?? { [%eval 2.77] } { Blunder. Qf7 was best. } { [%clk 0:19:51] } 21. Re6 { [%eval 3.05] [%clk 0:12:55] } 21... Rf7 { [%eval 2.51] [%clk 0:16:42] } 22. Rxd6? { [%eval 1.0] } { Mistake. Nxf6+ was best. } { [%clk 0:12:49] } 22... Qf8 { [%eval 0.78] [%clk 0:15:44] } 23. Bc3 { [%eval 0.65] [%clk 0:10:43] } 23... Nd4 { [%eval 0.78] [%clk 0:15:04] } 24. Bxd4 { [%eval 0.77] [%clk 0:09:04] } 24... cxd4 { [%eval 0.77] [%clk 0:14:39] } 25. c4 { [%eval 0.23] [%clk 0:08:28] } 25... Bxd5 { [%eval 0.74] [%clk 0:14:40] } 26. Rxd5 { [%eval 0.95] [%clk 0:08:30] } 26... Rd8 { [%eval 0.81] [%clk 0:14:39] } 27. Rd1 { [%eval 0.77] [%clk 0:07:01] } 27... Rxd5 { [%eval 0.81] [%clk 0:14:20] } 28. cxd5 { [%eval 0.74] [%clk 0:07:09] } 28... Qb4 { [%eval 0.8] [%clk 0:14:28] } 29. Qf2?! { [%eval 0.11] } { Inaccuracy. h3 was best. } { [%clk 0:04:55] } 29... Qxa4 { [%eval 0.09] [%clk 0:13:54] } 30. Qxd4 { [%eval 0.14] [%clk 0:04:27] } 30... Qb5? { [%eval 1.32] } { Mistake. Qxd4 was best. } { [%clk 0:13:17] } 31. h3 { [%eval 1.61] [%clk 0:04:18] } 31... h6 { [%eval 1.29] [%clk 0:13:20] } 32. d6 { [%eval 1.51] [%clk 0:04:21] } 32... Rd7 { [%eval 1.56] [%clk 0:13:09] } 33. Qe4?! { [%eval 0.65] } { Inaccuracy. b4 was best. } { [%clk 0:04:23] } 33... Kf7?? { [%eval 6.83] } { Blunder. Kh7 was best. } { [%clk 0:13:01] } 34. Qe6+ { [%eval 6.14] [%clk 0:04:22] } 34... Kf8 { [%eval 6.49] [%clk 0:13:00] } 35. Re1 { [%eval 6.23] [%clk 0:03:48] } 35... Rb7?! { [%eval 10.03] } { Inaccuracy. Rxd6 was best. } { [%clk 0:12:20] } 36. Rc1 { [%eval 10.44] [%clk 0:03:51] } 36... Rb8 { [%eval 11.27] [%clk 0:09:41] } 37. Qe7+?! { [%eval 5.77] } { Inaccuracy. d7 was best. } { [%clk 0:03:30] } 37... Kg8 { [%eval 5.32] [%clk 0:09:50] } 38. d7 { [%eval 5.33] [%clk 0:03:38] } 38... Rf8?! { [%eval 7.92] } { Inaccuracy. Kh7 was best. } { [%clk 0:08:10] } 39. Qxf8+ { [%eval 8.1] [%clk 0:03:43] } 39... Kxf8 { [%eval 7.85] [%clk 0:08:15] } 40. d8=Q+ { [%eval 7.37] [%clk 0:03:50] } 40... Kf7? { [%eval #2] } { Checkmate is now unavoidable. Qe8 was best. } { [%clk 0:07:28] } 41. Rc7+ { [%eval #1] [%clk 0:03:57] } 1-0