chessx (deprecated)

Disable date: 2026-09-01

Install command: 
brew install --cask chessx

Name: ChessX

Chess database

https://chessx.sourceforge.io/

Development: Pull requests

Cask JSON API: /api/cask/chessx.json

Cask code: chessx.rb on GitHub

Current version: 1.6.8

Requirements: macOS >= 12

chessx is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
chessx 27
Installs (90 days)
chessx 48
Installs (365 days)
chessx 256