Sosonko vs Karpov, 1979  (E06) Catalan, Closed, 5.Nf3, 43 moves, 0-1 Petrosian vs Smyslov, 1961  (E12) Queen's Indian, 32 moves, 1-0 Ivkov vs Filip, 1971  (C95) Ruy Lopez, Closed, Breyer, 59 moves, 1-0 Korchnoi vs Karpov, 1978  (D35) Queen's Gambit Declined, 71 moves, 1-0 Botvinnik vs Polugaevsky, 1967 (A30) English, Symmetrical, 55 moves, 1-0 Lautier vs Karpov, 1995  (E06) Catalan, Closed, 5.Nf3, 30 moves, 0-1 6 games