Most likely you want to use Fairy-Stockfish in Graphical user interfaces. See the subsections in the sidebar for detailed information on how to use Fairy-Stockfish depending on your use case. If you want to share information with other users or have questions regarding Fairy-Stockfish, you are welcome to join our discord server.

If you want to quickly try out playing against Fairy-Stockfish online, you can do so on multiple websites, depending on which variant you want to play. However, to play less common or custom variants not supported by these websites, or for more serious analysis and matches, it is recommended to download Fairy-Stockfish to run it offline.