The chess games of Tigran V Petrosian

A Soviet survivor: the case of Tigran Petrosian

International Chess Federation on X: One of the most charismatic

50 years since Bobby Fischer won international chess crown — AP Photos

The Petrosian-Spassky World Championship Match (Moscow, 1966), with annotations by Tal, Boleslavsky, Bondarevsky, etc.

Chess Is My Life!: Python Strategy - A book review

Tryfon Gavriel on X: World Chess Championship 1966 - Spassky vs Petrosian - Round 7 via @ / X

Petrosian vs. Spassky World Championship 1966 - GM Ben Finegold

Exercises in Style (3/4): Solutions

Pal Benko, Who Stepped Aside for Bobby Fischer, Dies at 91 - The New York Times

The 1969 World Chess Championship // Tigran Petrosian vs Boris Spassky (+6 -4 =13)