Chess Openings: RepertoireLab

Build a chess opening repertoire you can actually remember. RepertoireLab is a chess opening trainer for players who want to build, organize, practice, and retain their opening repertoire. Train your lines with spaced repetition, review your Lichess games against your preparation, find gaps in your repertoire, and learn from master games in the openings you actually play. BUILD YOUR CHESS OPENING REPERTOIRE Create separate repertoires for White and Black, organize your openings and variations, and keep all of your preparation in one place. TRAIN WITH SPACED REPETITION Practice your opening lines move by move. RepertoireLab helps you review your repertoire systematically so you can remember your chess openings long-term instead of repeatedly studying the same lines. FIND GAPS IN YOUR PREPARATION Analyze your Lichess games and compare them with your saved repertoire. See where you left your preparation and identify opening lines that need more attention. LEARN FROM MASTER GAMES Study master games connected to the openings you play. Discover new ideas, plans, and continuations directly from relevant games. TRACK YOUR PROGRESS Monitor trained moves, retention, repertoire coverage, and your training history so you always know what you have mastered and what still needs work. EVERYTHING YOU NEED FOR OPENING TRAINING • Build repertoires for White and Black • Interactive move-by-move training • Spaced repetition • Lichess game analysis • Opening deviation detection • Master games • Repertoire coverage tracking • Progress and retention statistics • Offline access • No account required • Your repertoire stays on your device RepertoireLab is built for club players, tournament players, coaches, and anyone who wants a structured way to learn and remember their chess openings. Build your repertoire. Train it. Remember it.