
Description: Scid vs. PC is a free and open-source chess database program for Windows. It allows users to play against chess engines, access databases of historical chess games, analyze games using chess engines, and more. It is highly customizable with many features.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ChessRoots is a free and open source chess software for studying and analyzing chess games. It features game databases, analysis engine integration, ability to add annotations and variations to games, and exporting games in PGN format.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API