[Event "?"] [Site "Vienna AUT"] [Date "1873.08.26"] [Round "2"] [White "Heral, Josef"] [Black "Steinitz, Wilhelm"] [Result "0-1"] [BlackElo "2590"] [ECO "A13a"] [EventDate "1873.07.21"] 1.c4 e6 2.e3 f5 3.Nf3 Nf6 4.b3 b6 5.Bb2 Bb7 6.Nc3 Nc6 7.Be2 Be7 8.d4 d5 9. Ng5 Qd7 10.Bh5+ Nxh5 11.Qxh5+ g6 12.Qh6 dxc4 13.Rc1 Nb4 14.O-O Nd3 15.Rc2 cxb3 16.axb3 Nxb2 17.Rxb2 Qc6 18.d5 Qxc3 19.Nxe6 Qxb2 20.Qf4 Bd6 21.Qc4 Qe5 0-1