Event: A.Margaryan 2022
Site: Yerevan, Armenia
White: Zurab, Sturua
WhiteTitle: GM
WhiteElo: 2529
Black: Petrov, Nikita
BlackTitle: GM
BlackElo: 2559
Result: 1/2-1/2
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:46] } 1... Nf6 { [%eval 0.0] [%clk 1:30:51] } 2. c4 { [%eval 0.23] [%clk 1:30:56] } 2... e6 { [%eval 0.28] [%clk 1:31:12] } 3. Nf3 { [%eval 0.0] [%clk 1:30:43] } 3... d5 { [%eval 0.22] [%clk 1:31:35] } 4. g3 { [%eval 0.18] [%clk 1:30:07] } 4... Bb4+ { [%eval 0.32] [%clk 1:31:13] } 5. Bd2 { [%eval 0.19] [%clk 1:30:08] } 5... Be7 { [%eval 0.14] [%clk 1:31:12] } 6. Bg2 { [%eval 0.17] [%clk 1:30:14] } 6... O-O { [%eval 0.32] [%clk 1:31:26] } 7. O-O { [%eval 0.13] [%clk 1:30:34] } 7... Nbd7 { [%eval 0.04] [%clk 1:31:20] } 8. Qc2 { [%eval 0.4] [%clk 1:30:34] } 8... c6 { [%eval 0.17] [%clk 1:31:25] } 9. Bf4 { [%eval 0.19] [%clk 1:29:26] } 9... a5 { [%eval 0.35] [%clk 1:31:06] } 10. Nc3? { [%eval -1.0] } { Mistake. Rd1 was best. } { [%clk 1:21:20] } 10... dxc4 { [%eval -0.67] [%clk 1:28:45] } 11. Nd2 { [%eval -0.71] [%clk 1:11:11] } 11... Nb6 { [%eval -0.77] [%clk 1:23:16] } 12. e4 { [%eval -0.95] [%clk 1:11:34] } 12... c5? { [%eval 0.08] } { Mistake. Qxd4 was best. } { [%clk 1:04:38] } 13. dxc5 { [%eval -0.19] [%clk 1:09:28] } 13... Bxc5 { [%eval -0.13] [%clk 1:04:49] } 14. Rad1 { [%eval -0.12] [%clk 1:04:45] } 14... Bd7 { [%eval -0.17] [%clk 0:57:15] } 15. e5 { [%eval -0.32] [%clk 0:46:27] } 15... Nfd5 { [%eval -0.34] [%clk 0:56:50] } 16. Nxc4 { [%eval -0.39] [%clk 0:46:37] } 16... Nxf4 { [%eval -0.27] [%clk 0:50:46] } 1/2-1/2