Round 1 Tal vs Spassky, 1965  (C89) Ruy Lopez, Marshall, 37 moves, 1/2-1/2 Round 2 Spassky vs Tal, 1965  (B43) Sicilian, Kan, 5.Nc3, 40 moves, 0-1 Round 3 Tal vs Spassky, 1965  (C95) Ruy Lopez, Closed, Breyer, 66 moves, 0-1 Round 4 Spassky vs Tal, 1965  (E55) Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation, 23 moves, 1/2-1/2 Round 5 Tal vs Spassky, 1965  (C89) Ruy Lopez, Marshall, 40 moves, 1/2-1/2 Round 6 Spassky vs Tal, 1965  (B43) Sicilian, Kan, 5.Nc3, 70 moves, 1/2-1/2 Round 7 Tal vs Spassky, 1965  (C89) Ruy Lopez, Marshall, 53 moves, 1/2-1/2 Round 8 Spassky vs Tal, 1965  (E12) Queen's Indian, 25 moves, 1/2-1/2 Round 9 Tal vs Spassky, 1965  (C84) Ruy Lopez, Closed, 70 moves, 0-1 Round 10 Spassky vs Tal, 1965  (A07) King's Indian Attack, 41 moves, 1-0 Round 11 Tal vs Spassky, 1965  (C84) Ruy Lopez, Closed, 41 moves, 0-1 11 games