Hans-Dieter Wunderlich, world team chess champion in correspondence chess, in front of the monitors in his home command center Stock Photo - Alamy
World Chess Championship: Magnus should be reasonably happy he played out a good draw with black pieces | Sports News,The Indian Express
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
Correspondence chess - Wikiwand
Chess is Fun: 5th World Correspondence Chess Championship
World Chess Championship - Wikipedia
Chess is Fun: 5th World Correspondence 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
World Championship Game 3: A 'dumb' move, a draw | ChessBase
Chess is Fun: 5th World Correspondence Chess Championship
The world champion is crowned, again! | ChessBase
Watch the 2021 FIDE World Championship: Carlsen vs. Nepomniachtchi | US Chess.org
ICCF Brochure - International Correspondence Chess Federation
Fifth Correspondence Chess World Championship: Berliner and Messere: 9780900846052: Amazon.com: Books
A 30 month tournament | ChessBase
Games of World Correspondence Chess Championships 1-X (Batsford Chess Book): Harting, T. D., Harding, T. D.: 9780713453843: Amazon.com: Books
The Strategic Penpals Who Play Chess by Mail - Atlas Obscura
World Correspondence Chess Championship - Wikipedia
World Champion at the Third Attempt: 59 Chess Masterpieces by a Correspondence World Champion
The System : A World Champion's Approach to Chess by Hans Berliner (1999, Trade Paperback) for sale online | eBay
World Chess Championship - Wikipedia
Chess is Fun: 5th World Correspondence Chess Championship
The System: A World Champion's Approach to Chess - Berliner – Chess House
Correspondence chess - Wikiwand
A 30 month tournament | ChessBase
How Purdy Won: 1st World Champion of Correspondence Chess (Purdy Series): Purdy, C. J. S., Hutchings, Frank, Harrison, Kevin: 9780938650805: Amazon.com: Books
Correspondence chess - Wikiwand
