World Chess Championship 1966 - Wikipedia

The Petrosian-Spassky World Championship Match (Moscow, 1969), with annotations by Tal, Korchnoi, Boleslavsky & Bondarevsky.

1971 Buenos Aires, ARG - Fischer vs Petrosian – Chess Universe

Boris Spassky vs Tigran Petrosian • World Championship, 1966

The chess games of Boris Spassky

The Battle of Champion // Boris Spassky vs Tigran Petrosian, World-ch 1969

A very happy birthday to Boris Vasilijevich Spassky, a true Gentleman and World Chess Champion, and the only man I've ever owned a framed picture of. A little late, but here in

Games - Top 10 Games of The 1960s - Taming The Tiger - Spassky VS Petrosian, 1969

Neuvěřitelný masakr mistra světa ve 24 tazích: Spassky vs. Petrosian (zápas o MS 1969)

Chess in Pictures - Viktor Korchnoi, Anatoly Karpov, Tigran Petrosian and Lev Polugaevsky at the closing ceremony of the 41st USSR Chess Championship. Boris Spassky won the tournament 11½/17. Moscow, USSR 1973. (

Šah mat - Tigran Petrosian vs Boris Spassky