Repertoire /64 — Chess.com Post-Game Coach

by https://repertoire64.com · repertoire64.com · Education

Manifest V3 in_app

View in Chrome Web Store Data as of 15 Oct 2026

Replays completed Chess.com games with local Stockfish 18 Lite feedback and 150 free opening courses.

Users

0 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#256K

#213K among extensions

Version

1.5.1

updated 11 Aug 2026

Users

monthly, 2 months

Latest, 15 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 15 Oct 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 Repertoire /64 — Chess.com Post-Game Coach

After Chess.com visibly marks a game as finished, the extension retrieves the latest completed public PGN through Chess.com’s Published Data API. A separate review page runs the bundled Stockfish 18 Lite engine locally on your computer. It identifies important inaccuracies, mistakes, and blunders; shows a stronger move; and recommends a course from the 46-opening Repertoire /64 library.