Boris Gulko is one of the most distinguished grandmasters in the chess world. He's a former Soviet Champion and has also won the US Championship twice since his immigration in 1986, making him the only chess player ever to have held both the American and Soviet championship titles.

Dr. Joel R. Sneed is a professor of psychology at Queens College of the City University of New York, and an amateur chess enthusiast and a student of Boris Gulko's.