🏆 RepertoireLab – Chess Opening & Repertoire Trainer

RepertoireLab is a chess opening trainer designed to help you build, practice, and remember your chess repertoire.

Train chess openings with spaced repetition, analyze your Lichess games, detect repertoire deviations, and study master games from your exact opening lines.

Whether you are a club player, tournament competitor, coach, or ambitious improver, RepertoireLab gives you a structured way to train and manage your opening preparation.

✨ Features

✔ Build Opening Repertoires
Create and organize your chess opening repertoire for White and Black.

✔ Spaced Repetition Training
Practice your opening lines with an intelligent review system designed for long-term retention.

✔ Lichess Integration
Import and analyze your Lichess games to compare them with your saved repertoire.

✔ Opening Deviation Detection
Quickly spot moves that deviate from your preparation and identify weaknesses in your repertoire.

✔ Master Game Explorer
Study real master games and discover new ideas from your exact opening variations.

✔ Interactive Practice Mode
Train your lines move-by-move with smart variation coverage.

✔ Progress Tracking
Track retention, trained moves, repertoire coverage, and long-term improvement.

✔ Offline Access
Practice your repertoire anytime, even without an internet connection.

✔ Privacy First
No account required. Your repertoire stays on your device.

✔ No Ads
Focused chess training experience without distractions.

🎯 Perfect For

• Chess players building a serious opening repertoire
• Club and tournament players preparing for games
• Chess coaches creating structured opening preparation
• Lichess users analyzing their own games
• Players who want to retain opening knowledge long-term

📚 How It Works

1. Build your opening repertoire
2. Add lines and variations
3. Practice with spaced repetition
4. Analyze your Lichess games
5. Detect deviations from your preparation
6. Study master games and improve your understanding

🚀 Start improving your chess openings with RepertoireLab and build a repertoire you can actually remember.