
Anatoly Yevgenyevich Karpov (born May 23, 1951) is a Russian chess grandmaster and former World Champion. He was the official world champion from 1975 to 1985 when he was defeated by Garry Kasparov. He played five matches against Kasparov for the title from 1984 to 1990, before becoming FIDE World Champion once again after Kasparov broke away from FIDE in 1993. He held the title until 1999, when he resigned his title in protest against FIDE's new world championship rules. For his decades-long standing among the world's elite, many consider Karpov one of the greatest players in history.
His tournament successes include over 160 first-place finishes. He had a peak Elo rating of 2780, and his 102 total months at world number one is the third longest of all time, behind Magnus Carlsen and Garry Kasparov, since the inception of the FIDE ranking list in 1970.
He learned to play chess at four years old and became a candidate master by age eleven. At twelve, Karpov was accepted into the chess academy presided over by Mikhail Botvinnik. Karpov won the World Junior Championship in 1969, thereby automatically gaining the title of International Master. In 1970, he became an International Grandmaster by virtue of finishing equal fourth at Caracas. A World Championship Candidate in 1973, he defeated Viktor Korchnoi in the Karpov - Korchnoi Candidates Final (1974) to earn the right to contest the Karpov - Fischer World Championship Match (1975) with World Champion Robert James Fischer. When FIDE declared Fischer forfeited, Karpov became the 12th World Chess Champion, the youngest since Mikhail Tal in 1960.
Karpov defended the championship twice against Korchnoi, in Karpov - Korchnoi World Championship (1978) and Karpov - Korchnoi World Championship Rematch (1981). After Karpov - Kasparov World Championship Match (1984), which was aborted with Karpov leading by two points over Garry Kasparov, he lost his title to Kasparov in Karpov - Kasparov World Championship Match (1985). He played three more closely contested matches with Kasparov, narrowly losing Karpov - Kasparov World Championship Rematch (1986), drawing Kasparov - Karpov World Championship Match (1987) and again narrowly losing Kasparov - Karpov World Championship Match (1990).
At Linares (1994), Karpov achieved one of the greatest tournament successes ever, outdistancing Kasparov by 2.5 points, with a tournament performance rating of 2985. In May 1974, his rating reached 2700, only the second player, after Fischer, to do so.