Event: Black Sea Grand Prix | Sea Harbour
Site: chess24.com
Date: 2021-06-04
White: Petrov, Nikita
WhiteTitle: GM
WhiteElo: 2552
Black: Stambulian, Arsen
BlackTitle: IM
BlackElo: 2306
Result: 1-0
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:28:52] } 1... Nf6 { [%eval 0.29] [%clk 1:30:43] } 2. Nc3 { [%eval 0.17] [%clk 1:29:04] } 2... d5 { [%eval 0.21] [%clk 1:30:46] } 3. cxd5 { [%eval 0.13] [%clk 1:28:49] } 3... Nxd5 { [%eval 0.29] [%clk 1:31:10] } 4. g3 { [%eval 0.34] [%clk 1:28:38] } 4... g6 { [%eval 0.67] [%clk 1:31:26] } 5. Bg2 { [%eval 0.67] [%clk 1:28:59] } 5... Nxc3 { [%eval 0.71] [%clk 1:31:49] } 6. bxc3 { [%eval 0.24] [%clk 1:28:44] } 6... Bg7 { [%eval 0.36] [%clk 1:32:12] } 7. h4 { [%eval 0.43] [%clk 1:26:53] } 7... h6 { [%eval 0.59] [%clk 1:31:10] } 8. Rb1 { [%eval 0.48] [%clk 1:24:22] } 8... Nd7 { [%eval 0.86] [%clk 1:30:22] } 9. Nf3 { [%eval 0.82] [%clk 1:19:12] } 9... Nb6?! { [%eval 1.5] } { Inaccuracy. O-O was best. } { [%clk 1:27:43] } 10. Qc2? { [%eval 0.4] } { Mistake. c4 was best. } { [%clk 1:13:54] } 10... O-O { [%eval 0.86] [%clk 1:22:54] } 11. O-O { [%eval 0.87] [%clk 1:09:01] } 11... e5 { [%eval 0.93] [%clk 1:17:30] } 12. d4 { [%eval 1.08] [%clk 0:50:59] } 12... exd4 { [%eval 0.77] [%clk 1:14:34] } 13. cxd4 { [%eval 1.0] [%clk 0:51:21] } 13... Re8?! { [%eval 1.72] } { Inaccuracy. Qd5 was best. } { [%clk 1:07:22] } 14. Re1 { [%eval 1.25] [%clk 0:47:47] } 14... Qd7?! { [%eval 2.22] } { Inaccuracy. Qd5 was best. } { [%clk 1:02:49] } 15. Bf4 { [%eval 2.26] [%clk 0:42:47] } 15... c6 { [%eval 2.04] [%clk 1:00:47] } 16. e4 { [%eval 2.12] [%clk 0:41:41] } 16... Qe7 { [%eval 2.01] [%clk 0:52:54] } 17. a4 { [%eval 2.58] [%clk 0:38:41] } 17... Be6?! { [%eval 3.51] } { Inaccuracy. Bg4 was best. } { [%clk 0:49:29] } 18. a5?! { [%eval 2.44] } { Inaccuracy. Qc1 was best. } { [%clk 0:29:25] } 18... Nc4 { [%eval 2.03] [%clk 0:45:39] } 19. Qc1 { [%eval 2.05] [%clk 0:29:12] } 19... Nxa5? { [%eval 3.77] } { Mistake. Qf8 was best. } { [%clk 0:44:41] } 20. Bxh6 { [%eval 3.71] [%clk 0:28:48] } 20... Bh8?! { [%eval 4.68] } { Inaccuracy. Qf8 was best. } { [%clk 0:39:13] } 21. Bg5?! { [%eval 3.39] } { Inaccuracy. h5 was best. } { [%clk 0:24:26] } 21... Qd7 { [%eval 2.81] [%clk 0:34:24] } 22. Qf4 { [%eval 3.04] [%clk 0:23:06] } 22... Nc4 { [%eval 3.01] [%clk 0:30:55] } 23. h5 { [%eval 3.2] [%clk 0:21:36] } 23... b5?! { [%eval 4.39] } { Inaccuracy. gxh5 was best. } { [%clk 0:29:24] } 24. h6 { [%eval 4.89] [%clk 0:20:03] } 24... f5 { [%eval 4.87] [%clk 0:24:34] } 25. d5 { [%eval 4.15] [%clk 0:16:05] } 25... cxd5 { [%eval 4.57] [%clk 0:24:00] } 26. e5 { [%eval 4.25] [%clk 0:16:20] } 26... Rf8?! { [%eval 5.73] } { Inaccuracy. Rac8 was best. } { [%clk 0:18:21] } 27. Qh4 { [%eval 5.94] [%clk 0:11:53] } 27... a6 { [%eval 6.0] [%clk 0:15:41] } 28. Bf4 { [%eval 6.32] [%clk 0:10:52] } 28... Rae8 { [%eval 6.33] [%clk 0:14:06] } 29. Ng5 { [%eval 5.92] [%clk 0:10:25] } 29... Re7 { [%eval 6.18] [%clk 0:11:22] } 30. Rbd1 { [%eval 6.71] [%clk 0:10:22] } 30... d4 { [%eval 6.25] [%clk 0:11:12] } 31. Nf3 { [%eval 6.69] [%clk 0:09:33] } 31... d3 { [%eval 7.66] [%clk 0:10:45] } 32. Rxd3 { [%eval 7.47] [%clk 0:09:53] } 32... Qc7 { [%eval 7.75] [%clk 0:09:38] } 33. Ng5 { [%eval 7.74] [%clk 0:04:52] } 1-0