
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: Lucas Chess is a free and open source chess application for Windows. It features chess analysis, training tools, online play, and databases of players and openings. It is good for beginners and advanced players looking to study and improve.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API