Tigran's Fortress, Fischer vs Petrosian, (1971)

1971 Buenos Aires, ARG - Fischer vs Petrosian – Chess Universe

Tigran Petrosian - Wikipedia

Fast Chess: Most Up-to-Date Encyclopedia, News & Reviews

Aggressive Repertoire against the French Defence - Part 2

Chess Is My Life!: September 2015

Tal-Fischer Blitz

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

Bobby Fischer of the U.S., right, and Tigran Petrosian of the U.S.S.R., continue the sixth game of their semi-final series for the world chess title, Oct. 17, 1971, in Buenos Aires. Fischer

Chess Daily News by Susan Polgar - Special game analysis (Fischer vs. Petrosian, 71)

Robert James Fischer vs Tigran V Petrosian (1971) Mad TV

Chess Is My Life!: September 2015

The Day Bobby Blew It

What was Bobby Fischer's playing style at chess? And what was his approach to the game based on the openings he played? And how was it, that such a narrow opening repertoire