Bobby Fischer games, the only perfect score in the history of the tournament. His book "My 60 Memorable Games", published in 1969, is regarded as a classic work of chess literature. He won the 1970 Interzonal Tournament by a record 3½-point margin, and won 20 consecutive games, including two unprecedented 6–0 sweeps, in the Candidates Matches. In July 1971, he became the first official FIDE number-one-rated player. Fischer won the World Chess Championship in 1972, defeating Boris Spassky of the USSR, in a match held in Reykjavík, Iceland. Publicized as a Cold War confrontation between the US and USSR, it attracted more
Bobby Fischer is the future world champion! Fischer demanded to play against Mikhail Botvinnik, the reigning World Champion. When told that this was impossible, Fischer asked to play Keres. "Finally, Tigran Petrosian was, on a semi-official basis, summoned to the club..." where he played speed games with Fischer, winning the majority. "When Bobby discovered that he wasn't going to play any formal games... he went into a not-so-silent rage", saying he was fed up "with these Russian pigs", which angered the Soviets who saw Fischer as their honored guest. It was then that the Yugoslavian chess officials offered to take in Fischer