Chess analysis techniques, Stockfish tips, project updates, and more.
The latest release of Chess Analyzer Pro adds an interactive opening explorer, support for Polyglot opening books, and cross-platform auto-updates. Here's what changed.
The story behind Chess Analyzer Pro. Why I built a free, open-source desktop chess analysis tool and how it changed the way I study chess.
What makes a move Brilliant versus a Blunder? How chess engines calculate accuracy scores and classify every move you play. The algorithm explained simply.
Get unlimited game review for free with local analysis. Import games from Chess.com and Lichess, run Stockfish locally, and analyze as many games as you want.
Get free chess analysis with Stockfish running locally. Complete guide to downloading, configuring Stockfish, and analyzing unlimited games without paying for subscriptions.
Learn how to analyze chess games for free using PGN files and Stockfish. A complete guide to importing, reviewing, and tracking your games locally without subscriptions.
Hit the Chess.com game review limit again? Here's how to get unlimited free chess analysis with Stockfish running locally on your machine. No subscription needed.