Event: A.Margaryan 2022
Site: Yerevan, Armenia
White: Sayed Javad, Alavi
WhiteTitle: IM
WhiteElo: 2455
Black: Petrov, Nikita
BlackTitle: GM
BlackElo: 2559
Result: 1/2-1/2
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:51] } 1... Nf6 { [%eval 0.0] [%clk 1:30:21] } 2. Nf3 { [%eval 0.12] [%clk 1:30:27] } 2... d5 { [%eval 0.09] [%clk 1:31:02] } 3. Bf4 { [%eval 0.0] [%clk 1:30:26] } 3... c5 { [%eval 0.0] [%clk 1:29:33] } 4. e3 { [%eval 0.0] [%clk 1:30:29] } 4... Nc6 { [%eval 0.0] [%clk 1:28:36] } 5. Nbd2 { [%eval 0.0] [%clk 1:30:41] } 5... e6 { [%eval 0.0] [%clk 1:27:57] } 6. c3 { [%eval 0.0] [%clk 1:30:35] } 6... Nh5 { [%eval 0.0] [%clk 1:27:45] } 7. Bg5 { [%eval 0.25] [%clk 1:26:14] } 7... f6 { [%eval 0.36] [%clk 1:27:48] } 8. Bh4 { [%eval 0.15] [%clk 1:26:34] } 8... g6 { [%eval 0.28] [%clk 1:27:56] } 9. g4 { [%eval -0.01] [%clk 1:14:02] } 9... Ng7 { [%eval 0.05] [%clk 1:24:33] } 10. Bb5?! { [%eval -0.69] } { Inaccuracy. Bg3 was best. } { [%clk 1:13:50] } 10... Be7?! { [%eval -0.1] } { Inaccuracy. cxd4 was best. } { [%clk 1:13:29] } 11. dxc5 { [%eval -0.27] [%clk 1:06:40] } 11... Bxc5 { [%eval 0.11] [%clk 1:10:44] } 12. Ne5 { [%eval 0.27] [%clk 1:06:07] } 12... Qc7 { [%eval 0.36] [%clk 0:58:58] } 13. Bxc6+ { [%eval 0.46] [%clk 0:54:47] } 13... bxc6 { [%eval 0.44] [%clk 0:59:16] } 14. Bxf6 { [%eval 0.31] [%clk 0:55:12] } 14... O-O { [%eval 0.45] [%clk 0:59:36] } 15. g5 { [%eval 0.41] [%clk 0:54:27] } 15... Nh5 { [%eval 0.57] [%clk 0:44:10] } 16. Ng4 { [%eval 0.43] [%clk 0:53:03] } 16... Nxf6 { [%eval 0.47] [%clk 0:44:34] } 17. Nxf6+ { [%eval 0.7] [%clk 0:53:28] } 17... Kg7 { [%eval 0.24] [%clk 0:45:00] } 18. h4 { [%eval 0.48] [%clk 0:48:00] } 18... h5 { [%eval 0.38] [%clk 0:45:20] } 1/2-1/2