Game 1 Larsen vs Portisch, 1977  (B25) Sicilian, Closed, 66 moves, 0-1 Game 2 Portisch vs Larsen, 1977 (D37) Queen's Gambit Declined, 20 moves, 1/2-1/2 Game 3 Larsen vs Portisch, 1977  (B47) Sicilian, Taimanov (Bastrikov) Variation, 86 moves, 1-0 Game 4 Portisch vs Larsen, 1977  (D37) Queen's Gambit Declined, 80 moves, 1-0 Game 5 Larsen vs Portisch, 1977 (C50) Giuoco Piano, 77 moves, 1/2-1/2 Game 6 Portisch vs Larsen, 1977  (D37) Queen's Gambit Declined, 51 moves, 1-0 Game 7 Larsen vs Portisch, 1977  (C69) Ruy Lopez, Exchange, Gligoric Variation, 64 moves, 1-0 Game 8 Portisch vs Larsen, 1977 (A21) English, 54 moves, 1-0 Game 9 Larsen vs Portisch, 1977 (C69) Ruy Lopez, Exchange, Gligoric Variation, 63 moves, 1/2-1/2 Game 10 Portisch vs Larsen, 1977  (E62) King's Indian, Fianchetto, 30 moves, 1-0 10 games