Welcome to the Chessbook Wiki. We get a lot of questions about exactly how things work, which can't easily be explained on the site. If you've come for more detailed information on our features, you're in the right place. This site is a work in progress, so if anything doesn't have an answer, feel free to ask in [the discord](https://discord.gg/vNzfu5VetQ) and we'll both answer you and update this wiki. Here are some things you might be curious about: - [[Repertoire statistics|What are the repertoire stats?]] - [[Chessbook Spaced Repetition System|How does the Chessbook spaced repetition system work?]] - [[Measuring repertoire completion|How is completion of a repertoire measured?]] - [[Mastery|How is mastery of a repertoire measured?]] - [[Recommended moves|How does the recommended moves practice work?]]