
Description: Lichess is a free and open-source chess server for playing chess online. It allows users to play anonymously against other players or friends in real-time or through correspondence games. Key features include analysis tools, puzzles, lessons, and tournaments.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: flChess is an open-source chess game for Windows, Mac and Linux. It features 2D and 3D graphics, multiplayer support, elo rating system, puzzles and analysis modes. flChess aims to provide an enjoyable chess experience for players of all levels.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API