[Event "It (open)"] [Site "masterchessopen.com - masterchessopen.com - Philadelphia (USA)"] [Round "0"] [White "Markzon Gregory (USA)"] [Black "Fedorowicz John P (USA)"] [Result "0-1"] [WhiteElo "2262"] [BlackElo "2535"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g5 9.e5 gxf4 10.exf6 Nd7 11.fxe7 Qxe7+ 12.Be2 Ne5 13.Kf1 Bg7 14.Qd2 O-O 15.Qxf4 Ng6 16.Qc1 {#R} 0-1