
Description: ChessX is an open-source chess database and analysis program for Windows, Linux, and macOS. It allows users to manage chess games and positions, study openings, analyze games, and play against chess engines. ChessX has extensive search features, statistical overviews, graphic annotation, spellchecking, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Better Than Chess is a chess engine and analysis tool for Windows, Mac, and Linux. It features chess engine ratings up to 3400 Elo, multi-variant analysis, cloud analysis, and a database of over 8 million games.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API