Your games. Your mistakes. Your training.

Stop repeating the same opening mistakes.

Connect your Chess.com or Lichess games. RepertoireLab finds where your real games leave your preparation and turns those positions into personalized training.

Learn from the games you actually play

Remember critical lines with spaced repetition

Find recurring repertoire mistakes

Start Training for Free

Analyze My Games

Train your own repertoire

Built around your games and preparation

Opening Intelligence

Up to 500 games per account

REPORT READY

78%

COVERED

Real-game coverage

BIGGEST WEAK SPOTS

AUTO-RANKED

QGD · Exchange

3 deviations

Sicilian · Najdorf

2 deviations

Ruy Lopez · Berlin

1 repertoire gap

YOUR NEXT BEST ACTION

Repair 6 positions · about 4 min

Train now

Games synced

Moves matched

Plan created

Today's repair

Personalized from your games

QGD: Exchange Variation

Due

Continue training

One practical loop from games to memory

Lichess + PGN

Use your games

White + Black

Build both sides

Spaced review

Recall over time

Web + Android

Train anywhere

Powerful features

Practical tools for training your openings

Build Repertoire

Add From Game

Queen's Gambit Declined

Lichess

Queen's Gambit Declined

Sicilian Defence

Ruy Lopez

Build Your Repertoire

Import games and create a repertoire that matches your style. Organize by openings and variations.

Review & Train

Spaced Repetition

85%

Due Today

12 lines

Start Review

Smart Training

Spaced repetition trains your memory efficiently. Focus on what you forget, not what you know.

Weak Spots

Need Attention

QGD Exchange

Last mistake 2d ago

Sicilian Najdorf

Last mistake 4d ago

Ruy Lopez Berlin

Last mistake 7d ago

Find Weak Spots

Identify lines that need attention with training statistics and targeted practice sessions.

How it works

A better way to improve

1. Import Games

Connect your Lichess or Chess.com account and import your games.

2. Build Repertoire

Select the lines you play and create your personal repertoire.

3. Train Daily

Review your lines with spaced repetition and improve your retention.

4. Get Better

Track practice progress and use your results to choose the next lines to review.

Train anywhere

Available on Android and Web

Start training on your phone, continue on your computer. Pro keeps your repertoire synced across devices.

Get it on

Google Play

Open Web App

Opening Intelligence

Up to 500 games per account

REPORT READY

78%

COVERED

Real-game coverage

BIGGEST WEAK SPOTS

AUTO-RANKED

QGD · Exchange

3 deviations

Sicilian · Najdorf

2 deviations

Ruy Lopez · Berlin

1 repertoire gap

YOUR NEXT BEST ACTION

Repair 6 positions · about 4 min

Train now

Games synced

Moves matched

Plan created

Training

Progress

Accuracy

Due

Reviews

Today

Practical opening guides

Learn to Build a Better Chess Repertoire

Guide

10 min read

How to Remember Chess Openings

Replace brittle move memorization with positions, active recall, spaced review, and lessons from your own games.

Read guide

Guide

9 min read

How to Build a Chess Opening Repertoire

Create practical coverage for White and Black, then deepen the lines that matter in real play.

Read guide

Guide

8 min read

Spaced Repetition for Chess Openings

Learn how active recall and sensible review intervals can make opening preparation easier to retain.

Read guide

Ready to master your openings?

Turn the lines you actually play into focused daily review.

Start Training for Free

Free to get started

Pro sync across devices

Cancel anytime