5th World Chess Championship
World Championship Game 3: A 'dumb' move, a draw | ChessBase
Games of the World Correspondence Chess Championship: I-VII by Harding, T. D.: Near Fine Hardcover (1979) First Edition. | Arundel Books
Games of World Correspondence Chess Championships 1-X (Batsford Chess Book): Harting, T. D., Harding, T. D.: 9780713453843: Amazon.com: Books
ICCF Brochure - International Correspondence Chess Federation
World Championship Game 9: Disaster strikes for Nepo | ChessBase
How Purdy Won : The Correspondence Chess Career of a World Champion by Frank Hutchings and C.J.S. Purdy (1998, Trade Paperback) for sale online | eBay
The System : A World Champion's Approach to Chess by Hans Berliner (1999, Trade Paperback) for sale online | eBay
Parenie Mihai wins Romanian Correspondence Chess Championship 2021 – Chessdom
Watch the 2021 FIDE World Championship: Carlsen vs. Nepomniachtchi | US Chess.org
C. J. S. Purdy: International Master, World Correspondence Chess Champion - His Life, His Games, His Writings: John Hammond, Robert Jamieson, C. J. S. Purdy, Anne Purdy, John Hanks: Amazon.com: Books
World Championship Game 10: Double-edged | ChessBase
A 30 month tournament | ChessBase
World Chess Championship 1986 - Wikipedia
Correspondence chess - Wikipedia
5th World Chess Championship
5th World Chess Championship
World Correspondence Chess Championship - Wikipedia
World Chess Championship - Wikipedia
How Purdy Won: The correspondence chess career of a world champion: Purdy, C.J.S. (Author), Larsson, Erik (Foreword): 9780725514396: Amazon.com: Books
World Championship Game 5: Not forceful enough | ChessBase
17-year-old European Chess Champion gets 2-year ban for cheating | chess24.com
5th World Chess Championship
Game Chess Correspondence Chess High Resolution Stock Photography and Images - Alamy
The System: A World Champion's Approach to Chess - Berliner – Chess House
