Douglas Griffin on X: Bobby Fischer and Boris Spassky, pictured in Belgrade, 1992. (Photo credit: A. Vasiljević, via #chess / X

Douglas Griffin on X: Bobby Fischer (USA) in play v. World

Douglas Griffin on X: Boris Spassky, pictured in Reykjavík at the

Douglas Griffin on X: The participants at Mar del Plata

Douglas Griffin on X: Boris Spassky, pictured at the press

Douglas Griffin on X: Bobby Fischer & Boris Spassky, 2nd

Douglas Griffin on X: Bobby Fischer and Boris Spassky, pictured

Douglas Griffin on X: One of the most famous games of the 20th

Douglas Griffin on X: Two portraits of the 10th World #Chess

Douglas Griffin (@dgriffinchess) / Твиттер

The 'Match of the Century' – USSR v. Rest of the World, Belgrade