[Event "St. Petersburg"] [Site "St. Petersburg RUE"] [Date "1909.02.26"] [EventDate "1909.02.15"] [Round "9"] [Result "1/2-1/2"] [White "Rudolf Spielmann"] [Black "Jacques Mieses"] [ECO "B01"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "21"] 1.e4 {Notes by Lasker.} d5 2.exd5 Qxd5 3.Nc3 Qa5 4.Bc4 Nf6 5.d4 Nc6 6.Bd2 Nxd4 {Black need not have accepted the sacrifice. 7...Qb4 8.b3 Qb6 9.Be3 e5 10.d5 Qa5 11.dxc6 Bb4, and Black is not in an unfavorable position.} 7.Nb5 Qb6 8.Be3 Qa5+ 9.Bd2 Qb6 10.Be3 Qa5+ 11.Bd2 1/2-1/2