Correspondence chess

Postcard for international correspondence chess

Correspondence chess is chess played by various forms of long-distance correspondence, traditionally through the postal system. Today it is usually played through a correspondence chess server, a public internet chess forum, or email. Less common methods that have been employed include fax, homing pigeon and phone. It is in contrast to over-the-board (OTB) chess, where the players sit at a physical chessboard at the same time; and most online chess, where the players play each other in real time over the internet. However, correspondence chess can also be played online.

Correspondence chess allows people or clubs who are geographically distant to play one another without meeting in person.[1] The length of a game played by correspondence can vary depending on the method used to transmit moves: a game played via a server or by email might last no more than a few days, weeks, or months; a game played by post between players in different countries might last several years.

  1. ^ Craig Sadler, "Facts, Games and World Champions of Correspondence Chess", Schemingmind.com