Descriptive notation: Difference between revisions

Revision as of 21:59, 9 December 2024

Revision as of 00:22, 10 December 2024

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[[Image:English Descriptive Chess Notation.svg|thumb|360px|Names of the squares in English descriptive notation]]

[[File:Hoyles Games Modernized 344.png|thumb|1909 diagram showing the square names from the point-of-view of each player. Note the use of "Kt" for knight, and "Sq." (square) for the first rank.]]

Each square has two names, depending on the viewpoint of White or Black. Each {{chessgloss|file}} is given a name corresponding to the piece that occupies the first {{chessgloss|rank}} at the start of the game. Thus, in '''English descriptive notation''' the [[queen (chess)|queen]]'s file is named "Q" and the [[king (chess)|king]]'s file is named "K". Since there are two each of the remaining pieces on the first rank, it is necessary to distinguish between them. The pieces on the queen's side of the [[Chessboard|board]] (to White's left; to Black's right) are named with respect to the queen, i.e. "queen's rook", "queen's knight" and "queen's bishop"; and have the shortened names "QR", "QN" and "QB", respectively. Similarly, the pieces on the king's side (White's right; Black's left) are named with respect to the king, i.e. "king's rook", "king's knight" and "king's bishop"; and have the shortened names "KR", "KN" and "KB". The rank is given a number, ranging from 1 to 8, with rank 1 being closest to the player. In 19th century chess literature the first rank is usually called simply the "[piece]'s square,", so "K1" ("King One") is called "King's square" (K. Sq.).

This method of naming the squares means that each square has one name from White's point of view and another from Black's. For a full diagram of the board using this naming method, see the image above.