Petrosian's World Championship Immortal! - Best Of The 60s - Petrosian vs. Spassky, 1966

Tigran Petrosian's World Chess Championship matches against Boris Spassky were some of the best ever. Both sides displayed great chess and brilliant victories. Petrosian is renowned for his defensive and prophylactics skills, and those are on display in his analysis of this game as he underestimates

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