chess.rodeo
Analyze your chess games for free with Stockfish
Get Started
Import your games from Chess.com, Lichess, or upload PGN files
What you get
- -Move classifications with clear labels
- -Opening detection with ECO coverage
- -Highlights and accuracy summaries
Faster analysis & video upgrades
Turn any analyzed game into a shareable video for TikTok, YouTube, or Instagram — now with previews and more control.
- -Faster game analysis — results come back quicker across the board
- -Export any game as a video from the game page — choose format (9:16, 16:9, 1:1), speed, perspective, and more
- -Watch your exported videos right on the site without downloading
- -Daily render quota shown before you hit Download — no more guessing
⚡ Analyze games faster!
Install our Chrome extension to analyze your chess.com games with one click.
Install ExtensionRecent Highlights
Why Use chess.rodeo for Game Analysis?
Free Game Analysis
Professional Stockfish analysis for all your games. No limits on depth or number of games analyzed.
Deep Server-Side Analysis
Stockfish runs on our servers — no browser slowdowns or battery drain.
Detailed Move Classifications
Every move rated: brilliant, great, best, good, inaccuracy, mistake, miss, or blunder.
Game Insights
Discover patterns in your play, common mistakes, and areas for improvement across your analyzed games.
Accuracy Ratings
Get precise accuracy percentages for both players using the Lichess formula.
Opening Detection
Automatically identifies openings from our database of 3,000+ ECO variations.
Frequently Asked Questions
Is chess.rodeo really free?
Basic game analysis is free — import games from Chess.com, Lichess, or upload PGN files and get Stockfish analysis. For advanced features (auto-import of new games, unlimited storage, priority queue), a Premium subscription is available.
What chess engine do you use?
We use Stockfish 17, the strongest open-source chess engine in the world. Analysis runs on our servers at depth 15+, with many positions pre-analyzed at depth 20+ from the Lichess database for instant results.
How is accuracy calculated?
We use the same accuracy formula as Lichess. Each move's centipawn loss is converted to win probability, then averaged across all moves. This gives you a percentage that reflects how close your moves were to the engine's top choices.
Can I analyze games from any chess platform?
You can directly import games from Chess.com and Lichess using your username. For other platforms, export your games as PGN files and upload them here. We support multi-game PGN files too!
How does Game Insights work?
Game Insights reviews your analyzed games and finds patterns in your play. It identifies your most common mistakes, problematic openings, and areas for improvement. Note: games need to be analyzed individually first before insights can be generated.
Is there a Chrome extension?
Yes! Install our Chrome extension to analyze games directly from Chess.com with one click. After finishing a game, you'll see an "Analyze on chess.rodeo" button that imports and analyzes the game automatically.
Ready to improve your chess?
Start analyzing your games for free — no signup required