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 del Plata (scoring 10/14), a half-point behind Luděk Pachman and Miguel Najdorf. He tied for 4–6th in Santiago (scoring 7½/12) behind Ivkov, Pachman, and Herman Pilnik. At the Zürich International Tournament, spring 1959, Fischer finished a point behind future World Champion Mikhail Tal and a half-point behind Yugoslavian grandmaster Svetozar Gligorić. Although Fischer had ended his formal education at age 16, dropping out of Erasmus Hall High School in Brooklyn, he subsequently taught himself several foreign languages so he could read foreign chess periodicals. According to Latvian chess master Alexander Koblencs, even he and Tal could not match the commitment