Event: Round 9: Ambartsumian, Tyhran - Petroff, Vlad
Date: 2024-11-24
White: Ambartsumian, Tyhran
WhiteTitle: CM
WhiteElo: 2123
Black: Petroff, Vlad
BlackElo: 2079
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:24] } 1... c6 { [%eval 0.28] [%clk 1:30:50] } 2. d4 { [%eval 0.25] [%clk 1:30:50] } 2... d5 { [%eval 0.24] [%clk 1:31:15] } 3. exd5 { [%eval 0.1] [%clk 1:31:15] } 3... cxd5 { [%eval 0.18] [%clk 1:31:37] } 4. Bd3 { [%eval 0.1] [%clk 1:31:41] } 4... Nc6 { [%eval 0.12] [%clk 1:31:50] } 5. c3 { [%eval 0.19] [%clk 1:32:05] } 5... Qc7 { [%eval 0.25] [%clk 1:31:05] } 6. h3 { [%eval 0.17] [%clk 1:32:23] } 6... g6 { [%eval 0.47] [%clk 1:28:27] } 7. Ne2 { [%eval 0.45] [%clk 1:32:43] } 7... Bf5 { [%eval 0.41] [%clk 1:27:21] } 8. Bf4 { [%eval 0.56] [%clk 1:32:52] } 8... Qb6 { [%eval 0.68] [%clk 1:25:31] } 9. Bxf5 { [%eval 0.66] [%clk 1:31:45] } 9... gxf5 { [%eval 0.66] [%clk 1:25:24] } 10. O-O { [%eval 0.74] [%clk 1:32:09] } 10... e6 { [%eval 0.7] [%clk 1:20:11] } 11. Nd2 { [%eval 0.63] [%clk 1:31:24] } 11... Nf6 { [%eval 0.63] [%clk 1:17:45] } 12. Nc1 { [%eval 0.38] [%clk 1:22:25] } 12... Be7 { [%eval 0.81] [%clk 1:11:24] } 13. Nd3 { [%eval 0.82] [%clk 1:21:18] } 13... O-O-O?! { [%eval 1.46] } { Inaccuracy. Qd8 was best. } { [%clk 1:09:17] } 14. Nf3 { [%eval 1.24] [%clk 1:17:06] } 14... Nd7?! { [%eval 2.25] } { Inaccuracy. Ne4 was best. } { [%clk 1:02:10] } 15. b4 { [%eval 1.94] [%clk 1:15:42] } 15... Rdg8?! { [%eval 3.02] } { Inaccuracy. Rhg8 was best. } { [%clk 0:52:52] } 16. a4 { [%eval 2.53] [%clk 1:14:37] } 16... h5?! { [%eval 3.28] } { Inaccuracy. Bd8 was best. } { [%clk 0:49:57] } 17. Qe2 { [%eval 3.25] [%clk 1:12:27] } 17... Rh7 { [%eval 2.97] [%clk 0:44:25] } 18. Nc5 { [%eval 2.72] [%clk 1:09:51] } 18... Nxc5?! { [%eval 3.93] } { Inaccuracy. Qd8 was best. } { [%clk 0:33:51] } 19. dxc5 { [%eval 4.5] [%clk 1:07:21] } 19... Qd8 { [%eval 4.33] [%clk 0:34:08] } 20. a5 { [%eval 4.25] [%clk 1:07:34] } 20... Nb8?! { [%eval 5.48] } { Inaccuracy. Bf6 was best. } { [%clk 0:30:37] } 21. a6 { [%eval 5.55] [%clk 1:06:50] } 21... Qd7 { [%eval 6.02] [%clk 0:22:35] } 22. Ne5 { [%eval 6.11] [%clk 1:04:47] } 22... Qc7 { [%eval 5.76] [%clk 0:21:38] } 23. Nd3 { [%eval 6.02] [%clk 0:53:36] } 23... Qd7 { [%eval 6.25] [%clk 0:20:13] } 24. b5 { [%eval 6.03] [%clk 0:53:16] } 24... Bd8 { [%eval 6.61] [%clk 0:14:52] } 25. b6 { [%eval 6.35] [%clk 0:51:59] } 25... bxa6 { [%eval 6.85] [%clk 0:15:07] } 26. Bxb8 { [%eval 6.61] [%clk 0:52:17] } 26... Kxb8 { [%eval 7.52] [%clk 0:15:22] } 27. Ne5 { [%eval 7.1] [%clk 0:52:42] } 27... Qc8 { [%eval 8.36] [%clk 0:15:04] } 28. Rxa6 { [%eval 8.34] [%clk 0:52:25] } 28... Rhg7 { [%eval 10.22] [%clk 0:14:59] } 29. Rxa7 { [%eval #10] [%clk 0:52:08] } 29... Rxg2+ { [%eval #8] [%clk 0:15:19] } 30. Kh1 { [%eval #7] [%clk 0:52:37] } 30... Bxb6 { [%eval #7] [%clk 0:15:25] } 31. cxb6 { [%eval #6] [%clk 0:52:45] } 31... Qxc3 { [%eval #3] [%clk 0:15:42] } 32. Ra8+ { [%eval #2] [%clk 0:52:55] } 32... Kxa8 { [%eval #2] [%clk 0:15:30] } 33. Qa6+ { [%eval #1] [%clk 0:53:19] } 33... Kb8 { [%eval #1] [%clk 0:15:56] } 34. Nd7# { [%clk 0:53:42] } 1-0