World Chess Championship 1990 World Chess Championship 1990 The World Chess Championship 1990 was played between Garry Kasparov and Anatoly Karpov. It was the fifth and final Kasparov–Karpov championship match, Kasparov winning by a single point. Three Interzonals were held in the summer of 1987, with 16 to 18 players playing in each and the top three scorers from each qualifying. In the first tournament in Subotica, Sax, Short, and Speelman qualified. Lubomir Kavalek withdrew after six rounds; his results are not included in the totals for the other players. Robert Hübner was invited, but declined to participate. As a result, Ribli had a
Women's World Chess Championship 1965 Women's World Chess Championship 1965 The 1965 Women's World Chess Championship was won by Nona Gaprindashvili, who successfully defended her title against challenger Alla Kushnir in what was to be the first of three consecutive title matches between the two strongest female players of their time. The Candidates Tournament was held in Sukhumi in September and October 1964. Three players were tied for first place, but Kushnir won the playoff in Moscow in December 1964 and earned the right to challenge the reigning champion Gaprindashvili. The championship match was played in Riga in 1965. Despite valiant opposition from Kushnir, Gaprindashvili's