position but failed to take advantage and settled for a draw. He lost the next game, after which 14 more draws ensued. Karpov held a solidly winning position in Game 41, but again blundered and had to settle for a draw. After Kasparov won games 47 and 48, FIDE President Florencio Campomanes unilaterally terminated the match, citing the players' health. Karpov is said to have lost 10 kg over the course of the match. The match had lasted an unprecedented five months, with five wins for Karpov, three for Kasparov, and 40 draws. A rematch was set for later in 1985, also in Moscow. The events of the so-called Marathon Match forced FIDE to return to the previous format, with a match limited to 24 games (with Karpov remaining champion if the match finished 12–12). Karpov needed to win the final game to draw the match and retain his title, but lost, surrendering the title to his opponent. The final score was 13–11 (+3−5=16) in favour of Kasparov. Karpov remained a formidable opponent (and the world No. 2) until the mid-1990s. He fought Kasparov in three more world championship matches in 1986 (held in London and Leningrad), 1987 (in Seville), and 1990 (in New York City and Lyon). All three matches were extremely close: the scores were 11½–12½ (+4−5=15), 12–12 (+4−4=16), and 11½–12½ (+3−4=17). In all three matches, Karpov had winning chances up to the last games. The ending of the 1987 Seville match was particularly dramatic. Karpov won the 23rd game when Kasparov miscalculated a combination. In the final game, needing only a draw to win the title, Karpov cracked under time pressure at the end of the first session of play, missed a variation leading to an almost forced draw, and allowed Kasparov to adjourn the game with an extra pawn. After a further mistake in the second session, Karpov was slowly ground down and resigned on move 64, ending the match and allowing Kasparov to keep the title. In their five world championship matches, Karpov scored 19 wins, 21 losses, and 104 draws in 144 games. Overall, Karpov played five matches against Kasparov for the title from 1984 to 1990 without ever defeating him in a match. FIDE champion again (1993–1999) In 1992, Karpov lost a Candidates Match against Nigel Short. But in the World Chess Championship 1993, Karpov reacquired the FIDE World Champion title when Kasparov