A chess library for PHP offering move validation, common formats, multiple variants, UCI engine support, explanation of chess positions, and image recognition.

Asynchronous PHP server that provides chess services over a WebSocket connection.

A WordPress plugin to display chess games and diagrams (using the standard FEN and PGN notations).

The simplest yet powerful MySQL chess database to learn and play chess online.

REST-like chess API.

A PHP library to split PGN files into chunks per game.

PHP library for reading and editing FEN and PGN chess formats.

embed chess games from PGN with multiple setting options

A PHP library to parse and write chess games in the portable game notation (PGN) format.

PGN chess notation parser

.pgn file parser in raw self-contained php with pagination using php streams and generator in less than 200loc