chesslablab/php-chess

A chess library offering move validation, common formats, multiple variants, UCI engine support, explanation of chess positions, image recognition, PGN parsing and knowledge extraction from games.

1.6.00 2025-06-23 16:18 UTC

Requires

• php: >=8.1
• imagine/imagine: ^1.2
• rubix/ml: ^2.4

Requires (Dev)

• phpstan/phpstan: ^1.8
• phpunit/phpunit: ~9.0

MIT

• ChesslaBlab

• api
• library
• parser
• validator
• editor
• requests
• engine
• position
• game
• validate
• board
• chess
• PGN

README

A chess library offering move validation, common formats, multiple variants, UCI engine support, explanation of chess positions, image recognition, PGN parsing and knowledge extraction from games.

Documentation

Read the latest docs here.

License

PHP Chess is open-sourced software licensed under the MIT license.