Support
Answers to the common questions, and how to reach a person.
Do I need an account?
No. Lessons, puzzles, bots, openings, and game analysis all work without one. An account saves your progress across devices and keeps your Mistake Deck.
Does it work offline?
Yes. Lessons, bots, openings, the Calculation Gym, game analysis, and a set of bundled puzzles all run on your device. Signing in, syncing progress, the live puzzle set, and the AI coach need a connection.
How do I delete my account?
Sign in, tap your name at the top of the screen, and choose Delete my account on the account page. It takes effect immediately and removes your progress, Mistake Deck, and friend games.
How do I stop the weekly progress email?
Use the unsubscribe link at the bottom of any progress email, or turn it off on your account page.
What does the AI coach see?
The chess position, the moves, and any question you type. It asks your permission before its first use. Details are in the privacy policy.
Is anything for sale?
No. Knight School is free: no purchases, no ads, and no daily limits.
Contact
Email ryanbyrd@gmail.com. Include the email address on your account if your question is about it.