[Event "Ch Rheinland"] [Site "masterchessopen.com - masterchessopen.com - Lahnstein (Germany)"] [Round "5"] [White "Puth Dieter (GER)"] [Black "Kuhn Juergen (GER)"] [Result "1-0"] [WhiteElo "2212"] [BlackElo "2093"] [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.dxe6 fxe6 7.Nf3 Be7 8.Nbd2 Bb7 9.b3 O-O 10.Bb2 Ne4 11.Bd3 d5 12.Qc2 Bf6 13.Bxf6 Qxf6 14.O-O Qg6 15.Ne5 Qf5 16.Bxe4 dxe4 17.Nec4 Bd5 18.Nb6 Ra7 19.Qxc5 axb5 20.Nxd5 {#r} 1-0