Sergey Arkhipov (chess player)Sergey Nikolaevich Arkhipov is a Russian chess player.Arkhipov earned the FIDE title of Grandmaster in 1991. In the mid-1980's, he was living and playing in Hungary. His peak rating was 2560.Personal lifeArkhipov is married to Natalia Alekhina, who is also a professional chess player with a Woman Grandmaster title.