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On Feb. 23, 1993, FIDE President Florencio Campomanes announced Manchester, England, as the venue for the world championship match between Nigel Short and Garry Kasparov. That day Short was unavailable, crossing on a ferry from Italy to Greece. Instead of Manchester, the English grandmaster preferred two bids from London. By not consulting Short, Campomanes broke FIDE rules. Suddenly, Short had a reason to pursue the bids from London even at the cost of breaking up with FIDE -- provided Kasparov agreed. When Short contemplated how to reach Kasparov, I pointed to the phone in my kitchen and said: "Call Kasparov in Linares directly." Kasparov answered Short's call in Spain shortly after midnight on March 3. In a 13-minute conversation they discussed for the first time playing their match outside FIDE. Kasparov later called it one of the biggest mistakes of his chess career. Not only did they get less money in London, but they began the 13-year split of the world titles that ended only last Friday with Kramnik's victory.
Source: Washington Post