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
Bobby Fischer Chess Championship. Therefore, I resign my FIDE World Chess Championship title. Sincerely, Bobby Fischer. The delegates responded by reaffirming their prior decisions, but did not accept Fischer's resignation and requested that he reconsider. Many observers considered Fischer's requested 9–9 clause unfair because it would require the challenger to win by at least two games (10–8). Botvinnik called the 9–9 clause "unsporting". Korchnoi, David Bronstein, and Lev Alburt considered the 9–9 clause reasonable. Due to the continued efforts of US Chess Federation officials, a special FIDE Congress was held in March 1975 in Bergen, Netherlands, in which it was accepted that