Event: Round 8: Otsuka, Shou - Mitrabha, Guha
Date: 2024-03-31
White: Otsuka, Shou
WhiteElo: 2141
Black: Mitrabha, Guha
BlackTitle: GM
BlackElo: 2526
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Short Variation
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:30:56] } 1... c6 { [%eval 0.24] [%clk 1:26:14] } 2. d4 { [%eval 0.28] [%clk 1:31:14] } 2... d5 { [%eval 0.31] [%clk 1:26:38] } 3. e5 { [%eval 0.19] [%clk 1:31:36] } 3... Bf5 { [%eval 0.29] [%clk 1:27:04] } 4. Nf3 { [%eval 0.3] [%clk 1:31:51] } 4... e6 { [%eval 0.25] [%clk 1:27:25] } 5. Be2 { [%eval 0.29] [%clk 1:32:12] } 5... Ne7 { [%eval 0.51] [%clk 1:27:48] } 6. O-O { [%eval 0.36] [%clk 1:32:27] } 6... Ng6 { [%eval 0.6] [%clk 1:28:13] } 7. Be3 { [%eval 0.7] [%clk 1:32:10] } 7... Nd7 { [%eval 0.44] [%clk 1:28:37] } 8. Ne1 { [%eval 0.65] [%clk 1:32:16] } 8... h5 { [%eval 0.66] [%clk 1:28:44] } 9. c3 { [%eval 0.67] [%clk 1:31:27] } 9... h4 { [%eval 0.74] [%clk 1:28:50] } 10. Nd2 { [%eval 0.69] [%clk 1:31:10] } 10... f6 { [%eval 1.23] [%clk 1:28:51] } 11. f4 { [%eval 1.19] [%clk 1:19:38] } 11... Qb6 { [%eval 1.21] [%clk 1:28:10] } 12. Qb3?! { [%eval 0.21] } { Inaccuracy. Bd3 was best. } { [%clk 1:19:24] } 12... a5 { [%eval 0.57] [%clk 1:28:09] } 13. a4 { [%eval 0.28] [%clk 1:16:25] } 13... Qxb3 { [%eval 0.25] [%clk 1:28:08] } 14. Nxb3 { [%eval 0.25] [%clk 1:16:42] } 14... Be7 { [%eval 0.24] [%clk 1:27:30] } 15. Nd3 { [%eval 0.25] [%clk 1:09:35] } 15... Kf7 { [%eval 0.33] [%clk 1:25:10] } 16. Nf2 { [%eval 0.28] [%clk 1:09:04] } 16... Nb6 { [%eval 0.4] [%clk 1:24:08] } 17. Nd2 { [%eval 0.43] [%clk 1:05:01] } 17... Nf8 { [%eval 0.49] [%clk 1:23:29] } 18. g4 { [%eval 0.53] [%clk 1:03:48] } 18... hxg3 { [%eval 0.44] [%clk 1:23:43] } 19. hxg3 { [%eval 0.55] [%clk 1:04:12] } 19... Bg6 { [%eval 0.48] [%clk 1:23:59] } 20. g4 { [%eval 0.12] [%clk 0:52:11] } 20... Nfd7 { [%eval 0.57] [%clk 1:20:36] } 21. Kg2 { [%eval 0.42] [%clk 0:42:17] } 21... c5 { [%eval 0.41] [%clk 1:17:26] } 22. exf6?! { [%eval -0.18] } { Inaccuracy. Bb5 was best. } { [%clk 0:29:51] } 22... gxf6 { [%eval -0.04] [%clk 1:16:10] } 23. b3 { [%eval -0.11] [%clk 0:27:19] } 23... Bd6 { [%eval -0.17] [%clk 1:14:02] } 24. Nh1 { [%eval -0.41] [%clk 0:24:51] } 24... Ke7 { [%eval -0.03] [%clk 1:10:23] } 25. Ng3 { [%eval 0.0] [%clk 0:25:05] } 25... Rac8 { [%eval 0.02] [%clk 1:09:55] } 26. Rae1 { [%eval 0.0] [%clk 0:24:36] } 26... Kd8 { [%eval -0.02] [%clk 1:05:26] } 27. Rh1 { [%eval -0.05] [%clk 0:17:20] } 27... Rg8 { [%eval 0.05] [%clk 1:04:53] } 28. dxc5 { [%eval -0.3] [%clk 0:14:04] } 28... Nxc5 { [%eval 0.0] [%clk 1:04:39] } 29. Rh6?! { [%eval -0.76] } { Inaccuracy. Kf3 was best. } { [%clk 0:13:38] } 29... Nbd7 { [%eval -0.48] [%clk 1:05:02] } 30. Kh3?! { [%eval -1.25] } { Inaccuracy. Rf1 was best. } { [%clk 0:12:57] } 30... Bc2 { [%eval -0.91] [%clk 1:03:28] } 31. Bb5 { [%eval -1.33] [%clk 0:11:20] } 31... Nd3 { [%eval -1.3] [%clk 1:01:34] } 32. Rf1?! { [%eval -1.97] } { Inaccuracy. Bxd3 was best. } { [%clk 0:07:40] } 32... Rxc3 { [%eval -1.77] [%clk 0:59:41] } 33. Kh4? { [%eval -3.16] } { Mistake. Bxd7 was best. } { [%clk 0:07:58] } 33... Bf8?! { [%eval -2.08] } { Inaccuracy. N3e5 was best. } { [%clk 0:58:28] } 34. Rh5 { [%eval -2.25] [%clk 0:06:03] } 34... Bc5 { [%eval -2.23] [%clk 0:55:39] } 35. Bxc5 { [%eval -2.21] [%clk 0:03:37] } 35... N3xc5 { [%eval -2.12] [%clk 0:56:06] } 36. Rc1? { [%eval -4.0] } { Mistake. Ne2 was best. } { [%clk 0:03:26] } 36... Nf8 { [%eval -3.84] [%clk 0:54:53] } 37. Rh6 { [%eval -4.52] [%clk 0:01:32] } 37... Ng6+ { [%eval -4.45] [%clk 0:55:10] } 38. Rxg6 { [%eval -4.57] [%clk 0:01:57] } 38... Rxg6 { [%eval -4.49] [%clk 0:55:37] } 39. g5 { [%eval -4.63] [%clk 0:02:07] } 39... Rg8 { [%eval -4.67] [%clk 0:55:18] } 40. Nh5 { [%eval -4.8] [%clk 0:02:19] } 40... fxg5+ { [%eval -4.39] [%clk 0:55:21] } 41. fxg5 { [%eval -4.48] [%clk 0:02:47] } 41... Rh8 { [%eval -4.46] [%clk 0:55:29] } 42. g6 { [%eval -5.42] [%clk 0:02:18] } 42... Rxh5+ { [%eval -5.26] [%clk 0:55:49] } 0-1