Kingpin Chess Magazine » Spassky's Toughest Simul

Why Can't Rapidly Improving Chess Players Have Elo Keep Up???, by Tony Berard, Nov, 2023

Bobby Fischer, Biography & Facts

Boris Spassky - Wikipedia

Boris Spassky Vs Bobby Fischer (Pirc Defense) MATCH 17 - 1972 World Championship - DRAW

Boris Spassky Chess Score Sheet USSR Championship

Boris Spassky's 400 Selected Games (Games Collections)

The Greatest Chess Player of All time - Part I

Boris Spassky's 300 Wins (chess Stars) by Sergei Soloviev for sale online

Boris Spassky: The 10th World Chess Champion - The Shortest and Longest Win and Lost

Bobby Fischer, Troubled Genius of Chess, Dies at 64 - The New York Times