Definitions

1. proper noun

a Russian chess grandmaster, Garry Kasparov, known for being world chess champion from 1985 to 1993 and again from 1993 to 2000.

“Kasparov dominated the chess world during his playing career.”

2. noun

a person who is a chess player or expert, especially one who specializes in a particular style of play.

“He is considered a kasparov in the chess community for his strategic skills.”