Development of the World Chess Championship five incredibly close world championship matches, the World Chess Championship 1984 (controversially terminated without result with Karpov leading +5 -3 =40), World Chess Championship 1985 (in which Kasparov won the title, 13–11), World Chess Championship 1986 (narrowly won by Kasparov, 12½–11½), World Chess Championship 1987 (drawn 12–12, Kasparov retaining the title), and World Chess Championship 1990 (again narrowly won by Kasparov, 12½–11½). In 1993, Kasparov and challenger Nigel Short complained of corruption and a lack of professionalism within FIDE and split from FIDE to set up the Professional Chess Association (PCA), under whose auspices they held their match. FIDE and
Women's World Chess Championship 1999 had lost to Polgar three years previously. Women's World Chess Championship 1999 The 1999 Women's World Chess Championship was won by former champion Xie Jun, who regained her title after defeating Alisa Galliamova. Previous to the match, reigning champion Susan Polgar had been stripped of her title after much controversy. As part of the qualification process, an Interzonal tournament was held in Chişinău in 1995, featuring the best players from each FIDE zone. 52 players took part with the top seven qualifying for the Candidates Tournament. For the third time, the Interzonal was played as a 13 round Swiss system