Mongo – Stockfish 18 Chess Coach

Unknown author · Education

Open in Chrome Web Store

Users

Avg rating

5.0

Ratings

Updated

May 25, 2026

Media

1 item

Description

Stockfish 18 chess coach. Reliable cloud engine, ELO-aware play, and a full post-match HTML review with a highlighted board. Mongo is a chess learning extension designed to help users improve their skills by analyzing Chess.com positions using a Stockfish-based engine. It provides move suggestions, human-like play modes, premove support, and accurate rule handling such as castling and en passant. The extension is built for educational use, helping players understand better moves, improve decision-making, and learn chess strategies in real time while playing or reviewing games.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
32
Description length
Characters in the listing description.
585
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
72.6

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.