
Description: Raptor Chess Interface is an open source chess interface for playing and analyzing chess games. It supports various chess engines and databases, and provides features like game analysis, engine matches, database browsing, and more.
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