<P> 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 his or her own moves , and ensure that neither player overly delays the game . </P>
why do you use a clock in chess
to keep track of the total time each player takes for his or her own moves , and ensure that neither player overly delays the game