Kasparov vs Karpov, 1985  (E21) Nimzo-Indian, Three Knights, 25 moves, 1-0 Karpov vs Kasparov, 1985  (B84) Sicilian, Scheveningen, 42 moves, 0-1 Karpov vs Kasparov, 1990  (E92) King's Indian, 53 moves, 1/2-1/2 Korchnoi vs Karpov, 1974  (E17) Queen's Indian, 19 moves, 1-0 Karpov vs Kasparov, 1990  (D85) Grunfeld, 33 moves, 1/2-1/2 Geller vs Karpov, 1976  (C16) French, Winawer, 42 moves, 1-0 Karpov vs Korchnoi, 1978  (C82) Ruy Lopez, Open, 61 moves, 0-1 Korchnoi vs Karpov, 1978  (A19) English, Mikenas-Carls, Sicilian Variation, 79 moves, 1-0 Korchnoi vs Karpov, 1978  (D35) Queen's Gambit Declined, 71 moves, 1-0 Korchnoi vs Karpov, 1978  (A07) King's Indian Attack, 50 moves, 1-0 Karpov vs Korchnoi, 1981  (C82) Ruy Lopez, Open, 41 moves, 0-1 Korchnoi vs Karpov, 1981  (D31) Queen's Gambit Declined, 41 moves, 1-0 Kasparov vs Karpov, 1984  (E12) Queen's Indian, 41 moves, 1-0 13 games