World Chess Championship 1972 Kasparov, had prearranged outcomes. He then challenged Spassky (tied for 96th–102nd on the FIDE rating list at the time) to a rematch, leading to the 1992 Fischer–Spassky match. World Chess Championship 1972 The World Chess Championship 1972 was a match for the World Chess Championship between challenger Bobby Fischer of the United States and defending champion Boris Spassky of the Soviet Union. The match took place in the Laugardalshöll arena in Reykjavík, Iceland, and has been dubbed the Match of the Century. Fischer became the first American born in the United States to win the world title, and the second
World Chess Championship 1975 World Chess Championship 1975 The 1975 World Chess Championship was not played due to a dispute over the match format. Champion Bobby Fischer (United States) was to play Anatoly Karpov (Soviet Union) in Manila, commencing June 1, 1975. Fischer refused to play the then-standard "Best of 24 games" match, and after FIDE were unable to work out a compromise, forfeited his title instead. Karpov was named World Champion by default on April 3, 1975. Two 18-player, single round robin Interzonals were played with the top three from each qualifying for the Candidates Tournament. Leningrad and Petropolis, Brazil were the venues.