The complete chess platform
Learn. Play.
Analyze.
Courses, a professional game database, live play, engine analysis and training tools — everything a chess player needs, in one place.
Free forever tier · No card required · Play in 20+ languages
The Platform
One account. Every tool.
Six products that work together — so your learning, training and play feed each other.
Courses
Structured courses by the world's strongest players
Complete opening repertoires, middlegame strategy and endgame technique. Interactive video lessons with built-in training.
Browse courses →GOATbase
Professional game database and analysis
Millions of games, deep engine analysis and preparation tools. Everything serious players expect from a database — in your browser and on desktop.
Open GOATbase →Play
Play online, anytime
Live games at every time control. Test what you learn against real opponents and track your progress.
Play now →Classroom
Live training with coaches
Interactive online classrooms with shared boards, real-time analysis and structured group sessions.
Enter classroom →Repertoire
Build openings that stick
Construct your repertoire and train it with spaced repetition until every line is automatic.
Build repertoire →Analysis
Engine analysis on demand
A full-strength analysis board with Stockfish integration. Find the truth in any position.
Analyze a game →How it connects
Your games feed everything.
Six products, one loop — every game you play makes your training sharper.
Play a game
Any time control, real opponents.
GOATbase finds your mistakes
Deep engine analysis of every move.
Trainers drill them
Your errors become spaced-repetition exercises.
You come back stronger
Next game, the same mistake doesn't happen.