[Event "It"] [Site "masterchessopen.com - masterchessopen.com - Ostend (Belgium)"] [Round "4"] [White "Fedorowicz John P (USA)"] [Black "Knoppert Erik G J (NED)"] [Result "1-0"] [WhiteElo "2520"] [BlackElo "2336"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 e6 6.Nc3 axb5 7.Bxb5 Bb7 8.e4 Qa5 9.Ne2 Nxe4 10.O-O Nd6 11.Bd3 Be7 12.Bf4 Qb6 13.Bc2 Na6 14.Na4 Qd8 15.Nec3 Rc8 16.a3 O-O 17.Qd3 g6 18.Rad1 Nf5 19.Qb5 Bd6 20.Qxb7 Bxf4 21.Bxf5 {#r} 1-0