.FEN ファイル拡張子
Forsyth–Edwards Notation File
| 開発元 | David Forsyth, Steven J. Edwards |
| 人気度 |
2.0 | 1 票 |
FENファイルとは？
A FEN file is a text file that stores a chess position using Forsyth–Edwards Notation (FEN). It represents the exact state of a chess game at a specific moment, including the placement of pieces on the board, which player's turn it is, castling availability, "en passant" targets, and move counters. FEN files allow users to save game positions and share them in a compact, standardized plain text format.
詳細情報
FEN files contain a single line of structured data divided into fields. Each part of the line describes a different aspect of the position, such as piece locations or game rules that affect the next move. Since the format is concise and widely supported, many chess programs can quickly read and interpret FEN data to recreate the same board position.
Chess players, coaches, and developers commonly use FEN files. Players and analysts use FEN files to study specific positions, solve puzzles, or share scenarios with others, while developers and chess engines use the format to test algorithms, analyze positions, and simulate gameplay.
FENファイルの開き方
You can open FEN files with various chess applications, including ChessBase and Arena Chess GUI, as well as online tools that support FEN input. Since the files store plain text, you can also view or edit them with a basic text editor, such as Microsoft Notepad or Apple TextEdit.