Tigran Petrosian - Wikipedia

Boris Spassky - Wikipedia

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

Tigran Petrosian's Immortal Chess Game vs Spassky - Hijacking diagonals! Queen Sac! - Brilliancy!

Games - Top 10 Games of The 1960s - Boris Bad and Off - Petrosian VS Spassky , 1966

Match Of The Century: Player Interviews

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

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

Clash of Champions: Spassky vs. Petrosian

The 10th World - FIDE - International Chess Federation

Bobby Fischer Breaks Boris Spassky's Ego - Best Of The 70s - Fischer vs. Spassky, 1972 G6