[Event "corr."] [Site "masterchessopen.com Great Britain"] [Round "0"] [White "Osborn"] [Black "McDonald"] [Result "0-1"] [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.Qe2 Be7 10.Rd1 O-O 11.c3 Qd7 12.Bc2 f5 13.exf6 Nxf6 14.Bg5 Rae8 15.c4 bxc4 16.Ba4 Bd6 17.Nc3 Bg4 18.Qd2 Bxf3 19.gxf3 Qh3 20.f4 Ne7 21.Bxf6 Rxf6 22.Ne2 Ref8 23.Ng3 Rh6 24.f3 Bc5+ 25.Kh1 Qxg3 26.Qg2 Qxf4 27.Rf1 Nf5 28.Rae1 Ng3+ {#R} 0-1