Boris Gulko
Boris Franzevich Gulko (Russian: Борис Францевич Гулько; ; born February 9, 1947 in Erfurt, East Germany) is a Russian-American International Grandmaster in chess.
As of May 2010, his Elo rating was 2535, making him the No. 25 among active chess players in the U.S. and the 520th-highest rated active player in the world. His peak rating was 2644 in 2000.
Read more about Boris Gulko: Life and Career, Notable Games