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 at his home in 1952. In the summer of 1955, Fischer, then 12 years old, joined the Manhattan Chess Club, the strongest chess club in the country. Fischer's relationship with Nigro lasted until 1956, when Nigro moved away. In June 1956, Fischer began attending the Hawthorne Chess Club, based in master John "Jack" W. Collins' home. For years it was believed that Collins was Fischer's teacher and coach, even though Collins stated that he did not teach Fischer. It is now believed that Collins was Fischer's mentor, not his teacher or coach. Fischer played thousands of blitz and offhand games