Petrosian vs Spassky, World Championship match 1966, Queen Sac

A Soviet survivor: the case of Tigran Petrosian

Bobby Fischer Ties Match

Boris Spassky - Wikipedia

Boris Spassky vs Tigran V Petrosian World Championship Match (1966)

The Tactical Side of Petrosian You Didn't Know About!

Match Of The Century: Player Interviews

Tigran Petrosian's games v. Gurgenidze & Bannik (Spartak Team-ch, Moscow 1961).

JustChessMiniatures on X: Four World Chess Champions. Tigran Petrosian, Boris Spassky, Mikhail Tal and Bobby Fischer. La Habana, 1966. Photo via: Tigran V. Petrosian (facebook) #Chess #ajedrez #schach #scacchi #echecs #xadrez /

Tigran Petrosian — Learning from the Legends - TheChessWorld

Party Animal: the lost triumph of Tigran Petrosian