Break with and ejection from FIDE

With the World Champion title in hand, Kasparov began fighting against FIDE — as Bobby Fischer had done 20 years earlier but this time from within FIDE. Beginning in 1986, he created the Grandmasters Association (GMA), an organization to represent professional chess players and give them more say in FIDE's activities. Kasparov assumed a leadership role. GMA's major achievement was in organizing a series of six World Cup tournaments for the world's top players. A somewhat uneasy relationship developed with FIDE, and a sort of truce was brokered by Bessel Kok, a Dutch businessman. This stand-off lasted until 1993, by which time a new challenger had qualified through the Candidates cycle for Kasparov's next World Championship defense: Nigel Short, a British Grandmaster who had defeated Karpov in a qualifying match, and then Jan Timman in the finals held in early 1993. After a confusing and compressed bidding process produced lower financial estimates than expected, the world champion and his challenger decided to play outside FIDE's jurisdiction, under another organization created by Kasparov called the Professional Chess Association (PCA). This is where a great fracture in the lineage of World Champions began. In an interview in 2007, Kasparov would call the break with FIDE the worst mistake of his career, as it hurt the game in the long run.Kasparov and Short were ejected from FIDE, and played their well-sponsored match in London. Kasparov won convincingly by a score of 12.5–7.5. The match considerably raised the profile of chess in the UK, with an unprecedented level of coverage on Channel 4. Meanwhile, FIDE organized a World Championship match between Jan Timman (the defeated Candidates finalist) and former World Champion Karpov (a defeated Candidates semifinalist), which Karpov won. There were now two World Champions: PCA champion Kasparov, and FIDE champion Karpov. The title would remain split for 13 years. Kasparov defended his title in 1995 in a 1995 match against Viswanathan Anand at the World Trade Center in New York City. Kasparov won the match by four wins to one, with thirteen draws. It was the last World Championship to be held under the auspices of the PCA, which collapsed when Intel, one of its major backers, withdrew its sponsorship.Kasparov tried to organize another World Championship match, under another organization, the World Chess Association (WCA) with Linares organizer Luis Rentero. Alexei Shirov and Vladimir Kramnik played a candidates match to decide the challenger, which Shirov won in a surprising upset. But when Rentero admitted that the funds required and promised had never materialized, the WCA collapsed.This left Kasparov stranded, and yet another organization stepped in — BrainGames.com, headed by Raymond Keene. No match against Shirov was arranged, and talks with Anand collapsed, so a match was instead arranged against Kramnik.