World Chess Championship 1993 Karpov won the best-of-24 match and thus regained the FIDE championship title that he had previously held from 1975 to 1985 before losing it to Kasparov. World Chess Championship 1993 The World Chess Championship 1993 was one of the most controversial matches in chess history, with incumbent World Chess Champion Garry Kasparov, and official challenger Nigel Short, splitting from FIDE, the official world governing body of chess, and playing their title match under the auspices of the Professional Chess Association. In response, FIDE stripped Kasparov of his title, and instead held a title match between Anatoly Karpov and Jan Timman.
Women's World Chess Championship 1981 Women's World Chess Championship 1981 The 1981 Women's World Chess Championship was won by Maia Chiburdanidze, who successfully defended her title against challenger Nana Alexandria after a closely fought match, which ended in an 8-8 tie. Like the previous one, this championship cycle contained two Interzonal tournaments, held in Rio de Janeiro in September and Alicante in October 1979, featuring the best players from each FIDE zone. A total of 35 players took part, with the top three from Rio (17 players) and the top four from Alicante (18 players) qualifying for the Candidates Tournament. Ioseliani won convincingly in Rio,