Chess Game Analyzer

by gordinstefan@gmail.com · Games

Manifest V3 Free

View in Chrome Web Store Data as of 12 Nov 2026

One-click, fully local Stockfish game review for finished chess games, styled with your own chess theme.

Users

+7 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

–

by users, all items

Version

0.1.1

updated 13 Oct 2026

Users

monthly, 1 months

Latest, 12 Nov 2026: 7 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 months

Latest, 12 Nov 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Chess Game Analyzer

Chess Game Analyzer provides full game analysis for any completed game of chess. It reviews every move using Stockfish 18, calculates player accuracy scores, classifies each move (Brilliant, Great, Best, Excellent, Good, Book, Inaccuracy, Mistake, Miss, Blunder), and displays an evaluation bar with an interactive evaluation graph. Key Features: - Fully local analysis powered by Stockfish 18 running right inside your browser (WebAssembly). - No external server dependencies or tracking. Your games are analyzed locally on your own machine. - Interactive side panel that adapts to your chess board colors, piece set, and theme. - Evaluation graph and move-by-move accuracy breakdown. - Turn on best-move visual arrows and customize engine analysis depth. - Instant re-analysis caching for previously reviewed games. How to Use: 1. Play or open any completed game of chess. 2. The extension badge turns green when the game concludes. 3. Click the extension icon to open the analysis side panel. 4. Click "Analyze game" and navigate through moves with your arrow keys.