Regulation Chess Board Square Size

For over the board otb tournament play there are different specifications to keep in mind.

Regulation chess board square size.

Chess federation s rules of chess 5th edition says regarding board size 41c page 227. A wood chess board with a 2 1 4 square can be 20 x 20 which is not easily placed. The board consists of alternating light and dark colored squares. The dimensions of a standard checkerboard are 16 inches by 16 inches.

According to the world chess federation the dimensions of a chessboard square should be between 5 and 6 5 centimeters 2 to 2 5 inches. The overall size of the chess board. Select from quality chess boards with a square size of 2 or more in stock wooden chess boards with 2 25 squares regulation tournament size chess boards of roll up vinyl or folding chess boards. One convenient test is that the square formed by the bases of four pawns should be about the same size as any square on their board the uscf s official rules of chess compiled and sanctioned by the u s.

The size of the squares on the chess board. For example a king with a 1 5 inch base. The united states chess federation uscf states that square size should be anywhere from 2 inches to 2 5 inches while the king s height should be 3 375 inches to 4 5 inches. The board is divided into 64 2 inch squares.

The standard contemporary way to record moves and refer to the squares of the chessboard is algebraic chess notation the files are identified by the letters a to h from left to right from the white player s point of view and the ranks by the numbers 1 to 8 with 1 being closest to the white player each square on the board is identified by a unique coordinate pairing from a1 to h8. The total area of the board is 256 square inches. Any size that fits your needs will be absolutely fine. There is an official tournament guideline for fitting chess pieces to a chess board and visa versa.

Many will go with a 15 18 chess board with chess pieces that have a 3 king. For my own board i went with 2 inches. It states that the base diameter of the king should be no more than 75 of the diameter of the squares on the chess board. Officially however the u s.

The red side always makes the first move in a game. 4th ed isbn 0 8129 2217 4 david mckay company inc pgs. When you are looking for a chess set for home use you may find that a tournament standard chess set is simply too large. Red and black are often used.

Find the right chess board square size to match any chess set.