Amazon.co.jp: Fifth Correspondence Chess World Championship : Berliner, Hans, Messere, Kenneth: Japanese Books
World Chess Championship - Wikipedia
5th World Chess Championship
5th World Chess Championship
How Purdy Won: The correspondence chess career of a world champion: Purdy, C.J.S. (Author), Larsson, Erik (Foreword): 9780725514396: Amazon.com: Books
CC notation « Celebrating 60 years of the ICCF
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
World Championship Game 9: Disaster strikes for Nepo | ChessBase
A 30 month tournament | ChessBase
World Champion at the Third Attempt - Sanakoev - Raindroptime
Games of World Correspondence Chess Championships 1-X (Batsford Chess Book): Harting, T. D., Harding, T. D.: 9780713453843: Amazon.com: Books
World Chess Championship 1986 - Wikipedia
5th World Chess Championship
World Chess Championship - Wikipedia
The System: A World Champion's Approach to Chess - Berliner – Chess House
ICCF
5th World Chess Championship
How Purdy won: the correspondence chess career of a world champion
Correspondence chess - Wikipedia
17-year-old European Chess Champion gets 2-year ban for cheating | chess24.com
ICCF Brochure - International Correspondence Chess Federation
World Championship Game 5: Not forceful enough | ChessBase
World Championship Game 3: A 'dumb' move, a draw | ChessBase
Correspondence chess - Wikiwand
