[Event "Regionalliga NordS"] [Site "masterchessopen.com Germany"] [Round "0"] [White "Tribull Joerg"] [Black "Schoenfeld Dietmar"] [Result "1-0"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.Be2 b5 11.Bxf6 gxf6 12.Qh5 Nc5 13.a3 Rb8 14.f5 b4 15.axb4 Rxb4 16.fxe6 Qa5 17.Qxf7+ {#r} 1-0