Pawn au Chocolat
Learn From Your
Mistakes
A chess analysis tool that transforms your blunders into puzzles. Get Stockfish-powered game review and custom puzzle generation from your own games.

Powerful Features for Chess Improvement
Everything you need to analyze games, find weaknesses, and train with personalized puzzles.
Stockfish Analysis
Get detailed game analysis with evaluation graphs, move quality ratings, and best move suggestions—just like Lichess and Chess.com.
Puzzle Generation
Automatically create puzzles from your mistakes. Turn every blunder, mistake, and inaccuracy into a training opportunity.
Custom Difficulty
Filter puzzles by game phase—openings, middlegame, or endgame. Focus on specific types of mistakes to improve faster.
Personal Database
Import and store games from Lichess and Chess.com. Keep your entire chess history in one place for easy analysis.
Multi-Engine Support
Use Stockfish or any UCI-compatible chess engine. Configure analysis depth and customize to your preferences.
Desktop Performance
Native desktop app with the power of local engine analysis. Fast, private, and works completely offline.
A Sweeter Take on En Croissant
Pawn au Chocolat is a fork of the excellent open-source chess database tool En Croissant .
While En Croissant provides powerful game storage and multi-engine analysis, Pawn au Chocolat adds a crucial feature: automatic puzzle generation from your games.
Every mistake you make becomes a learning opportunity. The app analyzes your games with Stockfish, identifies where you went wrong, and creates puzzles so you can practice those exact positions until you master them.
Current Features
- ✓Stockfish game review with evaluation graphs (like Lichess/Chess.com)
- ✓All En Croissant features: database management, repertoire builder, etc.
Coming Soon
- â—‹Automatic puzzle generation from inaccuracies, mistakes, and blunders
- â—‹Filter puzzles by game phase: opening, middlegame, endgame
- â—‹Spaced repetition for puzzle practice