[Event "It"] [Site "London ENG"] [Date "1865.??.??"] [Round "?"] [White "Steinitz, Wilhelm"] [Black "Duffy"] [Result "1-0"] [ECO "C51"] 1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 Bxb4 5.c3 Bc5 6.O-O d6 7.d4 exd4 8.cxd4 Bb6 9.d5 Na5 10.e5 Bd7 11.Bd3 Ne7 12.Nc3 O-O 13.Bg5 Qe8 14.Ne4 Ng6 15.Nf6+ gxf6 16.Bxf6 dxe5 17.Qd2 Nf4 18.Qxf4 exf4 19.Ng5 Qe4 20.Bxe4 Rfe8 21.Bxh7+ Kf8 22.Bd3 a6 23.Nh7+ Kg8 24.Bc3 Re7 25.Nf6+ Kf8 26.Bb4 1-0