Averbakh vs Korchnoi, 1966  (D91) Grunfeld, 5.Bg5, 39 moves, 0-1 Kholmov vs Jansa, 1972 (D91) Grunfeld, 5.Bg5, 44 moves, 1/2-1/2 Petrosian vs Korchnoi, 1973 (D91) Grunfeld, 5.Bg5, 35 moves, 1/2-1/2 Taimanov vs Hort, 1966  (D91) Grunfeld, 5.Bg5, 30 moves, 1/2-1/2 Mecking vs Fischer, 1970  (D80) Grunfeld, 30 moves, 1/2-1/2 Taimanov vs Fischer, 1971  (D80) Grunfeld, 47 moves, 0-1 Gligoric vs Portisch, 1971  (D80) Grunfeld, 41 moves, 1-0 Szabo vs Smejkal, 1973 (D80) Grunfeld, 41 moves, 1/2-1/2 J H Donner vs Hort, 1970 (D80) Grunfeld, 48 moves, 0-1 Taimanov vs Uhlmann, 1970  (D80) Grunfeld, 58 moves, 1-0 Taimanov vs Uhlmann, 1970  (D80) Grunfeld, 61 moves, 1/2-1/2 11 games