Development of the World Chess Championship became the first unified and undisputed World Chess Champion since Kasparov split from FIDE to form the PCA in 1993. Kramnik played to defend his title at the World Chess Championship 2007 in Mexico. This was an 8-player double round robin tournament, the same format as was used for the FIDE World Chess Championship 2005. This tournament was won by Viswanathan Anand. Because Anand's World Chess Champion title was won in a tournament rather than a match, a minority of commentators questioned the validity of his title. Kramnik also made ambiguous comments about the value of Anand's title, but did
FIDE World Chess Championship 1998 FIDE World Chess Championship 1998 The FIDE World Chess Championship 1998 was contested in a match between the FIDE World Champion Anatoly Karpov and the challenger Viswanathan Anand. The match took place between 2 January and 9 January 1998 in Lausanne, Switzerland. The challenger was determined in a tournament held in Groningen, Netherlands, between 9 December and 30 December 1997. After the championship match ended in a draw, Karpov won the rapid playoff, becoming the 1998 FIDE World Chess Champion. From 1948 to 1993, the world chess championship had been administered by FIDE, the international chess federation. In 1993, World