A chess bord is an 8x8 grid with 64 squares, alternating between light and dark colours. It is used for playing chess, with each player starting with 16 pieces: king, queen, rooks, bishops, knights, and pawns. The board is arranged so that a white square is at the bottom-right corner. Chess bords can be made from wood, plastic, or other materials and are essential for both casual and competitive play.