Event: Round 1: Angshuman Gogoi - Mitrabha, Guha
Date: 2023-03-08
White: Angshuman Gogoi
Black: Mitrabha, Guha
BlackTitle: GM
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Delayed Alapin Variation, with d6
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:25:16] } 1... c5 { [%eval 0.32] [%clk 0:25:18] } 2. Nf3 { [%eval 0.0] [%clk 0:25:24] } 2... d6 { [%eval 0.0] [%clk 0:25:27] } 3. c3 { [%eval 0.0] [%clk 0:25:27] } 3... Nf6 { [%eval 0.0] [%clk 0:25:35] } 4. e5 { [%eval -0.28] [%clk 0:25:28] } 4... dxe5 { [%eval -0.16] [%clk 0:25:43] } 5. Nxe5 { [%eval -0.25] [%clk 0:25:35] } 5... Nbd7 { [%eval -0.27] [%clk 0:25:51] } 6. Nf3 { [%eval -0.43] [%clk 0:25:07] } 6... e5 { [%eval -0.24] [%clk 0:25:59] } 7. d4 { [%eval -0.64] [%clk 0:25:05] } 7... e4 { [%eval -0.93] [%clk 0:26:01] } 8. Nfd2 { [%eval -0.69] [%clk 0:22:19] } 8... Bd6 { [%eval -0.53] [%clk 0:26:07] } 9. Nc4 { [%eval -0.49] [%clk 0:21:45] } 9... Bc7 { [%eval -0.39] [%clk 0:26:14] } 10. Be3 { [%eval -0.9] [%clk 0:21:47] } 10... cxd4 { [%eval -0.53] [%clk 0:26:15] } 11. cxd4 { [%eval -0.73] [%clk 0:21:39] } 11... Nd5 { [%eval -0.66] [%clk 0:26:11] } 12. Nc3 { [%eval -0.95] [%clk 0:21:30] } 12... Nxe3?! { [%eval -0.22] } { Inaccuracy. Nxc3 was best. } { [%clk 0:26:18] } 13. Nxe3 { [%eval -0.26] [%clk 0:21:31] } 13... O-O { [%eval -0.29] [%clk 0:26:21] } 14. Bc4 { [%eval -0.42] [%clk 0:21:20] } 14... Nf6 { [%eval -0.15] [%clk 0:26:26] } 15. O-O { [%eval -0.14] [%clk 0:21:15] } 15... a6 { [%eval -0.13] [%clk 0:26:31] } 16. Ne2?! { [%eval -0.81] } { Inaccuracy. Bb3 was best. } { [%clk 0:18:45] } 16... Qd6 { [%eval -0.81] [%clk 0:26:40] } 17. Ng3?! { [%eval -1.67] } { Inaccuracy. g3 was best. } { [%clk 0:18:30] } 17... h5 { [%eval -1.59] [%clk 0:26:47] } 18. h4 { [%eval -2.18] [%clk 0:18:15] } 18... Qf4 { [%eval -2.19] [%clk 0:26:51] } 19. d5?! { [%eval -3.1] } { Inaccuracy. Re1 was best. } { [%clk 0:16:27] } 19... Be5 { [%eval -2.84] [%clk 0:26:57] } 20. d6 { [%eval -2.7] [%clk 0:13:09] } 20... Qxh4 { [%eval -2.95] [%clk 0:27:01] } 21. Re1 { [%eval -2.78] [%clk 0:12:05] } 21... Rd8?! { [%eval -1.67] } { Inaccuracy. Bd7 was best. } { [%clk 0:27:03] } 22. Qb3 { [%eval -1.94] [%clk 0:11:40] } 22... Rf8 { [%eval -2.07] [%clk 0:26:45] } 23. Rad1 { [%eval -2.07] [%clk 0:11:35] } 23... b5?! { [%eval -1.08] } { Inaccuracy. Bxg3 was best. } { [%clk 0:25:41] } 24. Bd5 { [%eval -0.96] [%clk 0:10:45] } 24... Ra7?! { [%eval -0.21] } { Inaccuracy. Rb8 was best. } { [%clk 0:25:49] } 25. Kf1?? { [%eval -2.84] } { Blunder. Qb4 was best. } { [%clk 0:09:46] } 25... Bxg3 { [%eval -2.8] [%clk 0:24:12] } 26. fxg3 { [%eval -2.86] [%clk 0:09:29] } 26... Qxg3 { [%eval -2.95] [%clk 0:24:19] } 27. Rd2?! { [%eval -3.8] } { Inaccuracy. Qa3 was best. } { [%clk 0:08:10] } 27... h4 { [%eval -3.42] [%clk 0:24:20] } 28. Rc2? { [%eval -5.41] } { Mistake. Red1 was best. } { [%clk 0:06:07] } 28... h3 { [%eval -5.54] [%clk 0:24:24] } 29. Rxc8 { [%eval -5.97] [%clk 0:05:30] } 29... Rxc8 { [%eval -6.04] [%clk 0:24:29] } 30. Bxf7+?! { [%eval -11.31] } { Inaccuracy. gxh3 was best. } { [%clk 0:05:35] } 30... Rxf7 { [%eval -12.42] [%clk 0:24:37] } 31. gxh3?! { [%eval #-5] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:05:09] } 31... Nd5+ { [%eval #-4] [%clk 0:24:43] } 32. Ke2 { [%eval #-3] [%clk 0:04:32] } 32... Rf2+ { [%eval #-2] [%clk 0:24:50] } 33. Kd1 { [%eval #-2] [%clk 0:04:30] } 33... Qf3+ { [%eval #-1] [%clk 0:24:59] } 0-1