Chess clock Chess clock A chess clock consists of two adjacent clocks with buttons to stop one clock while starting the other, so that the two clocks never run simultaneously. Chess clocks are used in chess and other two-player games where the players move in turn. The purpose is to keep track of the total time each player takes for their own moves, and ensure that neither player overly delays the game. Chess clocks were first used extensively in tournament chess, and are often called game clocks. The first time that game clocks were used in a chess tournament was in the
Richard Griffith (chess player) Richard Griffith (chess player) Richard Clewin Griffith (22 July 1872 in London – 11 December 1955 in Hendon, London) was an English chess player, author and editor. He was educated at Charterhouse School. He won the British Chess Championship in 1912 at Richmond, at his only appearance in the event. Also in 1912, he was the original co-author with John Herbert White of the famous chess book, "Modern Chess Openings", which has gone into many editions up to the present day. He was the editor of the "British Chess Magazine" from 1920 to 1937, and again for some months in