Duchamp gave up art for chess. At MoMA, he inspires a new gambit. Susan Polgar, a chess grandmaster, will challenge 50 artists, critics and fans of Marcel Duchamp, on his birthday, July 28.

Duchamp gave up art for chess. At MoMA, he inspires a new gambit. Susan Polgar, a chess grandmaster, will challenge 50 artists, critics and fans of Marcel Duchamp, on his birthday, July 28.