On the software side of things, the Pi is running the mature Stockfish open source chess engine.

Someone made a microcontroller-powered chess bot you can challenge online, and it's open source Elecrow CrowView Note 14 review featured dog-chess-ui ...

Open-source software allows anyone to modify, enhance, or view the source code behind it. It can encourage collaboration in development.

The winner of last four World Computer Chess Championships has been disqualified and banned for the plagiarizing of two open source chess engines.