Professional Analysis.
On Your Machine.
The ultimate local-first analysis tool powered by Stockfish. Import games from Chess.com & Lichess instantly. Zero cloud uploads.
Why Chess Analyzer Pro?
Built by chess players for chess players who demand privacy and performance.
Local Database
Build your personal game database locally using SQLite. No cloud upload required. Your privacy is guaranteed.
Stockfish 16 Engine
Direct integration with the world's strongest chess engine. Analyze positions with grandmaster-level depth instantly.
AI Coach Insights
Get 'Brilliant', 'Great', and 'Blunder' annotations. New AI summaries explain the *why* behind every move in plain English.
Universal Import
Seamlessly import PGNs or fetch games directly from your Chess.com and Lichess profiles using their public APIs.
Pro-Level Analytics.
Zero Monthly Fees.
Unlock deep insights into your play style with our new **Metrics Dashboard**. Visualize your opening performance, track accuracy trends, and identify your ending weaknesses.
- 75-80% accuracy match with top paid engines
- Win/Loss/Draw distribution by opening
- Identify "Missed Wins" and "Blunder" patterns
How It Works
Load
Import PGN or fetch games from Lichess/Chess.com
Analyze
Stockfish Engine evaluates every move locally
Review
Get AI-powered insights and key moment breakdown
Improve
Track your accuracy trends and blunder rates over time
Why I Built Chess Analyzer Pro.
As a chess enthusiast, I often found myself torn between two worlds. Online platforms offer beautiful, "coach-like" reviews but lock them behind expensive subscriptions. Free desktop tools, on the other hand, often feel outdated and overly technical.
I wanted a middle ground: The raw power of a desktop engine combined with the visual elegance of modern web apps.
Thus, Chess Analyzer Pro was born—a project to democratize premium analysis for everyone.
My Commitments to You
Premium UX, Free Forever
Enjoy the visual elegance of paid platforms without the monthly subscription fees.
Privacy First
Your games and analysis stay on your machine. No tracking, no data selling.
Offline Capable
Analyze anywhere, anytime. Full engine power without an internet connection.
Open Source
Code available on GitHub. Built for the community, transparent by design.
What Players Say
"I tried it, and It was amazing. Really a good handy tool for chess analysis. It is near accurate to chess.com, Would love to see features like rating prediction in end and move by move summary "
"Very nice website for chess players, easy to use and hassle free"
"Love the app. Nice interface, good analysis. The part I love the most is the accent color change feature. Excited to see what new features will come in the next updates."
Built With & Powered By
Acknowledging the incredible tools and APIs that make this project possible.