Karpov vs Timman, 1968  (A17) English, 41 moves, 1-0 Karpov vs Andersson, 1969  (C97) Ruy Lopez, Closed, Chigorin, 60 moves, 1-0 Barcza vs Karpov, 1970  (A37) English, Symmetrical, 34 moves, 0-1 Karpov vs Bronstein, 1971  (B92) Sicilian, Najdorf, Opocensky Variation, 53 moves, 1-0 Karpov vs Smyslov, 1972  (C42) Petrov Defense, 42 moves, 1-0 A Bisguier vs Karpov, 1972  (A34) English, Symmetrical, 32 moves, 0-1 A Saidy vs Karpov, 1972  (A07) King's Indian Attack, 52 moves, 0-1 Karpov vs Gligoric, 1972  (C94) Ruy Lopez, Closed, Breyer Defense, 52 moves, 1-0 8 games