Tal, Petrosian, Spassky and Korchnoi: A by Soltis, Andrew

Boris Spassky, left and Bobby Fischer analyze their match in Sveti

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

Petrosian - Spassky World Championship Match (1966) chess event

Chess Network - Chess greats Boris Spassky, Mikhail Tal & Tigran Petrosian, 1958

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

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

Douglas Griffin on X: Amsterdam IBM tournament, 19th July 1973. The 3rd-round meeting between two ex-World Champions from the USSR, Tigran Petrosian & Boris Spassky. The game was drawn in 21 moves. (

Petrosian v Spassky: The World Championships 1966 and 1969 (Paperback)

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

Douglas Griffin on X: The Estrada Theatre, Moscow, 14th April 1969. The opening game of the World Championship match between Tigran Petrosian and Boris Spassky is pictured at the start of play. (