Round 1 Reshevsky vs Korchnoi, 1968  (E46) Nimzo-Indian, 41 moves, 1/2-1/2 Round 2 Korchnoi vs Reshevsky, 1968  (C93) Ruy Lopez, Closed, Smyslov Defense, 42 moves, 1-0 Round 3 Reshevsky vs Korchnoi, 1968  (E46) Nimzo-Indian, 23 moves, 1/2-1/2 Round 4 Korchnoi vs Reshevsky, 1968  (A04) Reti Opening, 44 moves, 1-0 Round 5 Reshevsky vs Korchnoi, 1968  (B25) Sicilian, Closed, 40 moves, 1/2-1/2 Round 6 Korchnoi vs Reshevsky, 1968  (A14) English, 41 moves, 1-0 Round 7 Reshevsky vs Korchnoi, 1968  (E53) Nimzo-Indian, 4.e3, 40 moves, 1/2-1/2 Round 8 Korchnoi vs Reshevsky, 1968  (E19) Queen's Indian, Old Main line, 9.Qxc3, 18 moves, 1/2-1/2 8 games