Game 1 Spassky vs Portisch, 1980  (B25) Sicilian, Closed, 38 moves, 0-1 Game 2 Portisch vs Spassky, 1980  (D54) Queen's Gambit Declined, Anti-Neo-Orthodox Variation, 24 moves, 1/2-1/2 Game 3 Spassky vs Portisch, 1980  (E12) Queen's Indian, 14 moves, 1/2-1/2 Game 4 Portisch vs Spassky, 1980  (E59) Nimzo-Indian, 4.e3, Main line, 33 moves, 1/2-1/2 Game 5 Spassky vs Portisch, 1980  (C18) French, Winawer, 25 moves, 1/2-1/2 Game 6 Portisch vs Spassky, 1980  (A14) English, 52 moves, 1/2-1/2 Game 7 Spassky vs Portisch, 1980  (B10) Caro-Kann, 20 moves, 1/2-1/2 Game 8 Portisch vs Spassky, 1980  (A15) English, 40 moves, 1/2-1/2 Game 9 Spassky vs Portisch, 1980  (B18) Caro-Kann, Classical, 49 moves, 1-0 Game 10 Portisch vs Spassky, 1980  (D58) Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst, 32 moves, 1/2-1/2 Game 11 Spassky vs Portisch, 1980  (A07) King's Indian Attack, 17 moves, 1/2-1/2 Game 12 Portisch vs Spassky, 1980 (A17) English, 18 moves, 1/2-1/2 Game 13 Portisch vs Spassky, 1980  (E17) Queen's Indian, 15 moves, 1/2-1/2 Game 14 Spassky vs Portisch, 1980  (A07) King's Indian Attack, 77 moves, 1/2-1/2 14 games