Rules of chess the one nearest White's side of the board. Each square of the board, then, is uniquely identified by its file letter and rank number. The white king, for example, starts the game on square e1. The black knight on b8 can move to a6 or c6. In formal competition, each player is obliged to record each move as it is played in a chess notation in order to settle disputes about illegal positions, overstepping time control, and making claims of draws by the fifty-move rule or repetition of position. Algebraic chess notation is the accepted standard for recording games today.
George Walker (chess player) George Walker (chess player) George Walker (13 March 1803 – 23 April 1879) was an English chess player and author of "The Celebrated Analysis of A D Philidor" (London, 1832), "The Art of Chess-Play: A New Treatise on the Game of Chess" (London, 1832), "A Selection of Games at Chess played by Philidor" (London, 1835), "Chess Made Easy" (London, 1836), and "Chess Studies" (London, 1844). In 1839 visited Paris and the Café de la Régence, where he lost (+1-2) a short match to Boncourt . In 1845, he teamed up with Henry Thomas Buckle, William Davies Evans, George Perigal, and