World Chess Championship 1987 World Chess Championship 1987 The 1987 World Chess Championship was played between Anatoly Karpov and Garry Kasparov in Seville from October 12 to December 19, 1987. Before the 24th game, Kasparov was down 12-11, but in the 24th game, Kasparov made a comeback by using the English Opening to win the final game to retain his title. Three Interzonal tournaments were held in 1985 in Tunis, Taxco, and Biel, with four players qualifying from each. Yusupov, Beliavsky, and Portisch qualified outright, while Chernin beat Gavrikov 3½-2½ in a Moscow playoff to take the fourth spot. Slim Bouaziz also started the
Women's World Chess Championship 1993 Women's World Chess Championship 1993 The 1993 Women's World Chess Championship was won by Xie Jun, who successfully defended her title against challenger Nana Ioseliani in the title match. As part of the qualification process, an Interzonal tournament was held in Subotica in November 1991, featuring the best players from each FIDE zone. 35 players took part with the top six qualifying for the Candidates Tournament. For the first time, the women's Interzonal was played as a 13-round Swiss system tournament. Sylvia Chidi of Nigeria didn't enter the tournament until after the first two rounds were played, so her first