Classical World Chess Championship 1995 and formed a rival organisation, the PCA (Professional Chess Association). In response, FIDE stripped Kasparov of his status and organised an event to determine a new champion — this event was won by Anatoly Karpov. Kasparov claimed that, as he had not been defeated by a challenger to his title in a match, and in fact had defeated the rightful challenger (Nigel Short in 1993), that he was still the reigning world champion. Thus, for the first time since the inaugural World Championship in 1886, there were two rival World Chess Championships. The PCA ran a world championship cycle similar
Development of the World Chess Championship not claim the title himself. Subsequent world championship matches returned to the format of a match between the champion and a challenger. The World Chess Championship 2008 was a 12-game match between the current champion Viswanathan Anand and 2006 champion Vladimir Kramnik. Anand convincingly defended his title in 11 games with 6½–4½. The World Chess Championship 2010 took place in April and May 2010, where Anand defeated 2005 FIDE champion Veselin Topalov (who defeated Chess World Cup 2007 winner Gata Kamsky in a match in February 2009 to determine Anand's challenger) to defend the title for the second time. FIDE