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 1978 Women's World Chess Championship 1978 The 1978 Women's World Chess Championship was won by Maia Chiburdanidze, who defeated the incumbent champion Nona Gaprindashvili At only 17 years of age, Chiburdanidze became the sixth and youngest Women's World Champion (Gaprindashvili had been 20 when she first won the title). For the first time, the women's cycle contained not one but two Interzonal tournaments, held in Roosendaal, Netherlands and Tbilisi, Georgian SSR in November and December 1976, featuring the best players from each FIDE zone. A total of 25 players took part, with the top three from each Interzonal qualifying for the