AI chess coach and opening trainer
Turn positions into plans.
Get clear plans, practical explanations, and focused training built around the positions you struggle with.
Start with a prepared White and Black repertoire. Create an account to keep your progress across devices.
Opening training
Start with a plan, or choose where it begins.
Opening Foundations is already ordered for you. Start it as built, or pick the opening you want to study first.
Coach Hub
For human chess coaches
See what your players worked on between lessons.
Players train in Play With Theory. With their approval, you can review recent sessions, opening recall, skill change, and current focus before the next lesson.
Limited pilot. Read-only access begins only after learner approval and can be revoked at any time.
Learn the plan. Find the move. Review what you miss.
Each lesson starts from a real position. After the explanation, find the move from memory. Positions you miss return for review.
Position 18
Learn this position, then test it.
See the plan · find the move · review it later- Learn
Understand the plan
See why the move works and what the position calls for.
- Practice
Find the move yourself
Play the critical branch from memory without the engine line.
- Review
Fix what you missed
Wrong or uncertain answers bring the position back sooner.
- Improve
Spend time where it helps
Strong positions wait while weak lines move to the front.
After recent training
Weak lines move to the front.
Your answers shape what you train next. Positions that are becoming unreliable return before the lines you already know well.
- Current focus
- Opening recall
- Why it is next
- Recent misses
Opening Foundations is ready
Begin with the first lesson.
Your White and Black repertoire is prepared. Train as a guest and save your progress when you are ready.