6 Best Free and Open Source FICS Chess Clients - LinuxLinks

Free Internet Chess Server is a server for chess players to play against each other over the Internet. Here's the best clients.

Install Lucas Chess on Red Hat Enterprise Linux using the Snap Store

The Best Linux Apps for Chess

ChessX - Free Chess Database

What is the best chess GUI to use with the Stockfish chess engine on Linux? - Quora

Our Favourite Open Source Chess Websites

Our Favourite Open Source Chess Websites

5 Best Free Chess Software in 2023

Free Chess Club: Play Online Chess on the Free Internet Chess Server

Excellent Utilities: tldr - simplified and community-driven man pages - Page 2 of 3 - LinuxLinks

Free UCI-Compatible Chess Programs for the Stockfish Engine - HobbyLark

PyChess - free gtk chess client - LinuxLinks

List of online and open source chess applications - vitoMd

Free UCI-Compatible Chess Programs for the Stockfish Engine - HobbyLark

Linux Mint - Community