Event: Round 9: Tyhran Ambartsumian - Chatterjee Utsab
Date: 2023-12-08
White: Tyhran Ambartsumian
WhiteElo: 2138
Black: Chatterjee Utsab
BlackTitle: IM
BlackElo: 2289
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:28:23] } 2. Nf3 { [%eval 0.0] [%clk 1:31:16] } 2... d6 { [%eval 0.0] [%clk 1:28:46] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:38] } 3... Nd7 { [%eval 0.24] [%clk 1:28:58] } 4. Ba4 { [%eval 0.11] [%clk 1:32:01] } 4... Nf6 { [%eval 0.09] [%clk 1:29:02] } 5. O-O { [%eval 0.04] [%clk 1:32:23] } 5... e6 { [%eval 0.32] [%clk 1:28:36] } 6. Re1 { [%eval 0.0] [%clk 1:32:33] } 6... Be7 { [%eval 0.22] [%clk 1:28:50] } 7. c3 { [%eval 0.26] [%clk 1:32:06] } 7... a6 { [%eval 0.32] [%clk 1:28:21] } 8. d4 { [%eval 0.21] [%clk 1:32:25] } 8... O-O { [%eval 0.52] [%clk 1:28:35] } 9. Nbd2 { [%eval 0.17] [%clk 1:28:44] } 9... b5 { [%eval 0.29] [%clk 1:28:25] } 10. Bc2 { [%eval 0.21] [%clk 1:29:06] } 10... e5 { [%eval 0.52] [%clk 1:28:46] } 11. Nf1 { [%eval 0.46] [%clk 1:27:19] } 11... Qc7 { [%eval 0.43] [%clk 1:27:22] } 12. Ng3 { [%eval 0.44] [%clk 1:20:44] } 12... Re8 { [%eval 0.42] [%clk 1:27:42] } 13. a4 { [%eval 0.38] [%clk 1:12:04] } 13... Rb8 { [%eval 0.66] [%clk 1:25:43] } 14. a5?! { [%eval 0.06] } { Inaccuracy. b4 was best. } { [%clk 0:50:30] } 14... Bf8 { [%eval 0.1] [%clk 1:20:12] } 15. Nf5 { [%eval -0.18] [%clk 0:46:53] } 15... cxd4 { [%eval -0.16] [%clk 1:15:25] } 16. cxd4 { [%eval -0.12] [%clk 0:45:39] } 16... exd4 { [%eval -0.23] [%clk 1:15:47] } 17. N3xd4 { [%eval -0.21] [%clk 0:43:01] } 17... Bb7 { [%eval -0.13] [%clk 1:11:34] } 18. Bf4 { [%eval 0.01] [%clk 0:20:09] } 18... Ne5 { [%eval 0.1] [%clk 0:56:43] } 19. Bg5 { [%eval 0.19] [%clk 0:15:33] } 19... Nfd7 { [%eval 0.54] [%clk 0:48:38] } 20. Ra3 { [%eval 0.68] [%clk 0:15:29] } 20... Ng6? { [%eval 2.03] } { Mistake. g6 was best. } { [%clk 0:42:52] } 21. h4 { [%eval 1.71] [%clk 0:14:28] } 21... d5?! { [%eval 2.42] } { Inaccuracy. Kh8 was best. } { [%clk 0:42:19] } 22. Rg3 { [%eval 1.84] [%clk 0:13:11] } 22... dxe4 { [%eval 1.92] [%clk 0:34:25] } 23. h5 { [%eval 1.9] [%clk 0:12:07] } 23... Qe5?! { [%eval 2.9] } { Inaccuracy. Qxa5 was best. } { [%clk 0:34:26] } 24. hxg6 { [%eval 2.92] [%clk 0:11:46] } 24... hxg6 { [%eval 2.92] [%clk 0:34:30] } 25. Nh4 { [%eval 2.71] [%clk 0:10:55] } 25... Nf6? { [%eval 4.93] } { Mistake. Nc5 was best. } { [%clk 0:30:34] } 26. Bxf6 { [%eval 4.65] [%clk 0:08:38] } 26... gxf6 { [%eval 4.92] [%clk 0:16:43] } 27. Bb3 { [%eval 4.83] [%clk 0:08:43] } 27... Bd5 { [%eval 5.04] [%clk 0:17:06] } 28. Nc6 { [%eval 5.22] [%clk 0:08:16] } 28... Bxc6 { [%eval 5.72] [%clk 0:17:08] } 29. Nxg6 { [%eval 5.8] [%clk 0:08:37] } 1-0