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

Petrosian Spassky: World Championship Match: Round 10: 1966

Douglas Griffin on X: World Champion Tigran Petrosian in play during the 11th game of his first title match v. Boris Spassky, at the Estrada Theatre in Moscow, 4th May 1966. (Photo

Petrosian - Spassky World Championship Match 1966 - Chessentials

Boris Spassky vs Tigran V Petrosian World Championship Match, 1966

Petrosian vs. Spassky World Championship 1966 - GM Ben Finegold

Tigran Petrosian Top Chess Players

Games - Top 10 Games of The 1960s - Taming The Tiger - Spassky VS Petrosian, 1969

Clash of Champions: Spassky vs. Petrosian

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

The Fischer-Petrosian Candidates' Final (Buenos Aires, 1971) with annotations by Korchnoi, Furman, Kholmov & Polugaevsky.