Description: GameKnot is a free online chess server that allows players to play chess games, participate in tournaments, solve puzzles, and analyze games. It has a large community of chess players and features various playing levels from beginner to master.
Type: software
Description: XBoard is a popular open-source chess interface for playing and analyzing chess games. It supports chess engines for computer opponents and has features like game databases and analysis tools.
Type: software
Pricing: Free