Chess Blunder Trainer

Replay blunders from your own chess games as puzzles to improve your skills!

Improve your chess game with the free Chess Blunder Trainer app, designed to analyze and transform chess blunders from your own games into interactive puzzles.

You can automatically import your games from the online platforms Chess.com and Lichess, or from your personal PGN files. Powered by chess engine evaluations, the app identifies your blunders and mistakes, offering you the unique opportunity to replay these critical moments as personalized puzzles. Here, the chess blunder trainer app features three analysis modes that will make it easy for you to understand why your blunder move was a mistake and why the best move is advantageous. In the free analysis mode, you can try out different moves to identify the best move yourself. Or just let the app recommend optimal moves that you can complement with your own analysis

With the app, you will turn your mistakes into valuable learning opportunities! The app is perfect for both beginner and advanced chess players aiming to refine their strategy. It is your gateway to mastering chess through personalized, practical lessons drawn from your own game history. Boost your skills and outsmart opponents by learning from past games with this comprehensive chess improvement software.