[Event "Karlsbad"] [Site "Karlsbad CSR"] [Date "1923.05.13"] [EventDate "1923.04.28"] [Round "13"] [Result "0-1"] [White "Rudolf Spielmann"] [Black "Efim Bogoljubov"] [ECO "C33"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "38"] 1.e4 e5 2.f4 exf4 3.Bc4 Nf6 4.Nc3 c6 5.d4 Bb4 6.Qf3 d5 7.exd5 O-O 8.Ne2 cxd5 9.Bd3 Bg4 10.Qxf4 Bxe2 11.Kxe2 Nc6 12.Be3 Re8 13.Rhf1 Qe7 14.Rf3 Rad8 15.Kf1 Rd6 16.Qh4 Bxc3 17.Bg5 Bxd4 18.Bxf6 Qxf6 19.Qxh7+ Kf8 0-1