The standard uscf tournament set has 2 25 inch squares and a king s height of 3 75 inches.
Chess board size in cm.
The size of the board must also match the size of the pieces.
Modest chess board measurements allow these boards to fit most anywhere from an end or coffee table to desk or display shelf.
Due to the widespread creation of new variants a wide variety of sizes can be found.
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.
Chess boards with 1 1 2 square size chess boards with a 1 3 4 square size.
The chess pieces should fit comfortably on the chess board being neither too crowded nor too isolated on the squares.
Chess boards for standard sets should have squares of approximately 2 2 1 2 inches 5 08 6 35cm.
The size of the squares on the chess board.
This may seem like an overly complicated guideline but basically this means that for approved chess pieces the board squares should measure about 2 to 2 5 inches.
The overall size of the chess board.
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.
For over the board otb tournament play there are different specifications to keep in mind.
The king and queen for example should be subject to easy placement on a square without touching any edge.
In 1617 pietro carrera proposed a variant that received his name carrera s chess with a 10 8 board later used in other variants such as capablanca chess and gothic chess.
There is an official tournament guideline for fitting chess pieces to a chess board and visa versa.
For example a king with a 1 5 inch base.
Chess board and piece standards.