Event: Round 6: Ambartsumian, Tyhran - Cao, Qingfeng
Site: https://lichess.org/broadcast/34th-open-international-of-kavala-vasilis-theodoridis--group-a/round-6/EvchNnRr/8biSETp1
White: Ambartsumian, Tyhran
WhiteTitle: CM
WhiteElo: 2244
Black: Cao, Qingfeng
BlackElo: 2421
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:29:33] } 1... c5 { [%eval 0.25] [%clk 1:30:17] } 2. Nf3 { [%eval 0.2] [%clk 1:29:58] } 2... Nc6 { [%eval 0.3] [%clk 1:30:07] } 3. Bb5 { [%eval 0.17] [%clk 1:30:24] } 3... e6 { [%eval 0.2] [%clk 1:31:00] } 4. O-O { [%eval 0.24] [%clk 1:30:49] } 4... Nge7 { [%eval 0.32] [%clk 1:31:24] } 5. Re1 { [%eval 0.28] [%clk 1:31:15] } 5... Nd4 { [%eval 0.31] [%clk 1:31:23] } 6. Nxd4 { [%eval 0.46] [%clk 1:23:05] } 6... cxd4 { [%eval 0.34] [%clk 1:31:45] } 7. c3 { [%eval 0.41] [%clk 1:23:05] } 7... a6 { [%eval 0.5] [%clk 1:31:44] } 8. Bf1 { [%eval 0.38] [%clk 1:22:11] } 8... Nc6 { [%eval 0.41] [%clk 1:31:21] } 9. b4 { [%eval 0.49] [%clk 1:20:28] } 9... Bd6 { [%eval 0.41] [%clk 1:29:52] } 10. a4 { [%eval 0.41] [%clk 1:15:45] } 10... O-O { [%eval 0.25] [%clk 1:27:19] } 11. Na3 { [%eval -0.29] [%clk 1:15:37] } 11... f5 { [%eval -0.25] [%clk 1:21:47] } 12. Nc4 { [%eval -0.6] [%clk 0:24:44] } 12... Bxh2+ { [%eval -0.62] [%clk 1:07:19] } 13. Kxh2 { [%eval -0.77] [%clk 0:25:12] } 13... fxe4?! { [%eval 0.0] } { Inaccuracy. Qh4+ was best. } { [%clk 1:07:29] } 14. Qg4 { [%eval 0.0] [%clk 0:20:48] } 14... d5 { [%eval -0.01] [%clk 1:06:32] } 15. Na5?? { [%eval -1.82] } { Blunder. cxd4 was best. } { [%clk 0:16:22] } 15... Rxf2?? { [%eval 1.35] } { Blunder. Ne5 was best. } { [%clk 0:59:48] } 16. Nxc6 { [%eval 1.45] [%clk 0:13:20] } 16... bxc6 { [%eval 1.41] [%clk 1:00:16] } 17. cxd4? { [%eval 0.0] } { Mistake. Kg1 was best. } { [%clk 0:11:54] } 17... Qf6 { [%eval -0.12] [%clk 0:41:57] } 18. Bb2?! { [%eval -1.05] } { Inaccuracy. b5 was best. } { [%clk 0:09:39] } 18... Bd7? { [%eval 0.53] } { Mistake. Rf4 was best. } { [%clk 0:22:37] } 19. Qg3?! { [%eval -0.31] } { Inaccuracy. Kg1 was best. } { [%clk 0:08:02] } 19... Rf4 { [%eval -0.19] [%clk 0:21:44] } 20. Be2 { [%eval -0.27] [%clk 0:07:42] } 20... Rh4+ { [%eval -0.32] [%clk 0:21:37] } 21. Kg1 { [%eval -0.48] [%clk 0:07:59] } 21... Qh6 { [%eval -0.79] [%clk 0:22:02] } 22. Rf1 { [%eval -0.53] [%clk 0:04:50] } 22... Rh1+ { [%eval -0.8] [%clk 0:11:52] } 23. Kf2 { [%eval -1.09] [%clk 0:05:19] } 23... Rxf1+?! { [%eval 0.0] } { Inaccuracy. Rf8+ was best. } { [%clk 0:12:10] } 24. Rxf1 { [%eval 0.0] [%clk 0:05:26] } 24... Qxd2 { [%eval 0.0] [%clk 0:12:38] } 25. Qd6 { [%eval 0.0] [%clk 0:02:28] } 25... e3+?? { [%eval 3.7] } { Blunder. Rf8+ was best. } { [%clk 0:10:27] } 26. Kg1 { [%eval 3.7] [%clk 0:02:41] } 26... Qxb2 { [%eval 4.42] [%clk 0:05:41] } 27. Qxd7 { [%eval 4.62] [%clk 0:02:51] } 27... Qxb4 { [%eval 4.62] [%clk 0:05:54] } 28. Qxc6 { [%eval 4.32] [%clk 0:02:44] } 28... Rb8 { [%eval 4.97] [%clk 0:05:19] } 29. Qxe6+ { [%eval 4.97] [%clk 0:03:07] } 29... Kh8 { [%eval 4.8] [%clk 0:05:49] } 30. Qxe3 { [%eval 4.67] [%clk 0:03:23] } 30... Qxa4 { [%eval 4.61] [%clk 0:06:13] } 31. Bf3 { [%eval 4.57] [%clk 0:03:32] } 31... Re8 { [%eval 4.63] [%clk 0:05:50] } 32. Bxd5 { [%eval 4.79] [%clk 0:02:59] } 32... h6 { [%eval 4.76] [%clk 0:06:09] } 33. Qd3 { [%eval 4.11] [%clk 0:03:03] } 33... Rd8 { [%eval 4.42] [%clk 0:06:30] } 34. Bc4 { [%eval 4.12] [%clk 0:02:28] } 1-0