[Event "Caracas"] [Site "Caracas VEN"] [Date "1970.06.29"] [EventDate "?"] [Round "8"] [Result "1-0"] [White "Borislav Ivkov"] [Black "Anatoly Karpov"] [ECO "D58"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "57"] 1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.Bg5 O-O 6.e3 h6 7.Bh4 b6 8.Bd3 Bb7 9.O-O c5 10.Qe2 cxd4 11.exd4 Nc6 12.Rad1 Nb4 13.Bb1 dxc4 14.Ne5 Rc8 15.a3 Nbd5 16.Bxf6 Bxf6 17.Qc2 Re8 18.Qh7+ Kf8 19.Ne4 Rc7 20.Rfe1 c3 21.Ng3 Ne7 22.Qh8+ Ng8 23.Bh7 Bxe5 24.Nf5 exf5 25.Qxg8+ Ke7 26.Rxe5+ Kf6 27.Rxf5+ Ke6 28.Re1+ Kd7 29.Rxe8 1-0