Anatoly Karpov

Anatoly Yevgenyevich Karpov (Russian: Анато́лий Евге́ньевич Ка́рпов; 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. Karpov played five matches against Kasparov for the title from 1984 to 1990 without ever defeating him in a match, later 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.[1]