[Event "corr."] [Site "masterchessopen.com BRD"] [Round "0"] [White "Potts G"] [Black "Oswald Werner"] [Result "0-1"] [BlackElo "1813"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.c3 Be7 10.Be3 O-O 11.Nbd2 Qd7 12.Bc2 f5 13.exf6 Nxf6 14.Nb3 Bg4 15.Nc5 Qc8 16.Bb3 Qf5 17.Qd3 Qh5 18.Bd4 Nxd4 19.cxd4 Bxf3 20.gxf3 Bd6 21.f4 Ng4 22.h3 Rxf4 23.Ne6 Rf6 24.Bd1 Rxe6 25.Bxg4 Rg6 26.Qg3 Qh6 27.Qg2 Rf8 28.Rae1 c6 29.Re3 Qf4 30.Rfe1 h5 31.Re6 Rff6 {#R} 0-1