Overview
Free. Public-data signals on your chess.com opponent: win rate, accuracy, account age. No engine, no cheat detection.
See who you are actually playing — before your first move. Chess Cheating Signals reads your opponent's finished games from the last few hours and puts a small badge right on their card on chess.com. No sign-up, no account, no paid tier. WHAT YOU SEE • A win/loss bar with the score — on your opponent's card and on your own • LUCKY — on a roll: more than 70% wins • NEW — fresh account: less than 3 months old • HIGH — high accuracy: above 85% on average • COLD — cold streak: fewer than 30% wins Hover the card for the details: wins, losses and draws, average accuracy and how many games it was measured from, the last opening, and whether the last game was played on a phone. EVERYTHING IS ADJUSTABLE The analysis window (12 hours by default), every threshold, the minimum number of games, which modes count (bullet, blitz, rapid), which badges to show, and whether to show the indicator on your own card. One button restores the defaults. PRIVACY The extension has no server of its own. It reads only the public game history that chess.com already shows, straight from your browser, and stores nothing but your settings. No analytics, no accounts, nothing leaves your machine. WHAT IT IS NOT This is not cheat detection. It runs no engine, suggests no moves, automates nothing, and it cannot tell you whether someone is cheating — it only shows what their recent games look like. The conclusions are yours to draw. Works on chess.com game, analysis and profile pages. The interface follows the language of chess.com itself — 55 languages supported. Source code: github.com/maestroant/chess-cheating-signals Not affiliated with or endorsed by Chess.com.
Details
- Version1.0.3
- UpdatedSeptember 28, 2026
- Offered byAnton Pro.
- Size188KiB
- Languages42 languages
- Developerпровулок Лікарський 5 Ніжин, Чернігівська область 16600 UA
Email
support@fbextractor.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
