[Event "It (open)"] [Site "masterchessopen.com - Seattle (USA)"] [Round "1"] [White "Orlov Georgi (USA)"] [Black "Arganian David (USA)"] [Result "1-0"] [WhiteElo "2510"] [BlackElo "2088"] [ECO "E00"] [Opening "Catalan: 3...c5"] 1.d4 Nf6 2.c4 e6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Bg2 Bg7 8.Nf3 O-O 9.O-O Na6 10.Bf4 Nc7 11.e4 b5 12.e5 dxe5 13.Nxe5 Bb7 14.Nc6 Qd7 15.Bxc7 Qxc7 16.Nxb5 Qd7 17.a4 Ne8 18.Re1 Bf6 19.Qf3 Kg7 20.Qa3 a6 21.Nc3 Qd6 22.Ne4 {#r} 1-0