[Event "Monte Carlo"] [Site "Monte Carlo MNC"] [Date "1967.03.27"] [EventDate "1967.03.24"] [Round "4"] [Result "1/2-1/2"] [White "Svetozar Gligoric"] [Black "Efim Geller"] [ECO "E92"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "50"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O 6.Be2 e5 7.Be3 Nbd7 8.O-O Re8 9.d5 Ng4 10.Bg5 f6 11.Bh4 Nf8 12.Nd2 Nh6 13.f3 Nf7 14.b4 Bh6 15.Nb3 Be3+ 16.Kh1 h5 17.c5 Nh7 18.Bb5 Rf8 19.Qe2 Bh6 20.c6 b6 21.Ba6 Bxa6 22.Qxa6 Qc8 23.Qe2 a6 24.b5 a5 25.Nd2 Bxd2 1/2-1/2