Petrosian Spassky: World Championship Match: Round 10: 1966

Immortal Games of Chess! Boris Spassky vs. Tigran Petrosian Moscow 1969 Immortal Games of Chess! Boris Spassky vs. Tigran Petrosian Moscow 1969 Queen's Gambit Declined. Spassky plays an excellent opening and

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

Boris Spassky sacs the g Pawn and opens a route towards Petrosian´s King (1969) - video Dailymotion

The chess games of Boris Spassky

Exercises in Style (3/4): Solutions

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

Triumphant Legacy Of Armenian Chess

Tigran Petrosian — Learning from the Legends - TheChessWorld

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

Play Like A World Champion: Petrosian and Spassky - Chess Lessons