World Chess Championship a Kasparov match, either with 2002 FIDE champion Ponomariov, or 2004 FIDE champion Kasimdzhanov. Partly due to his frustration at the situation, Kasparov retired from chess in 2005, still ranked No. 1 in the world. Soon after, FIDE dropped the short knockout format for a World Championship and announced the FIDE World Chess Championship 2005, a double round robin tournament to be held in San Luis, Argentina between eight of the leading players in the world. However Kramnik insisted that his title be decided in a match, and declined to participate. The tournament was convincingly won by the Bulgarian Veselin
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