Lichess - The complete chess experience, play and compete in tournaments with friends others around the world.
Chicken - A portable and efficient cross-platform Scheme implementation that compiles to C.
Chess.com - Play chess on Chess.
Guile - Guile is the GNU Ubiquitous Intelligent Language for Extensions, the official extension language for the GNU operating system.
Lucas Chess - The aim is to play chess against the computer with increasing levels of difficulty and with a...
Racket Lang - Racket (formerly PLT Scheme) is a modern programming language in the Lisp/Scheme family, suitable...