https://github.com/0mlml/chesshook

chess.com userscript
https://github.com/0mlml/chesshook

cheat chess chess-cheat chesscom hack userscript

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chess.com userscript

• Host: GitHub
• URL: https://github.com/0mlml/chesshook
• Owner: 0mlml
• License: mit
• Created: 2023-02-14T21:03:33.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2025-07-13T23:01:36.000Z (6 months ago)
• Last Synced: 2025-07-14T01:24:48.871Z (6 months ago)
• Topics: cheat, chess, chess-cheat, chesscom, hack, userscript
• Language: JavaScript
• Homepage:
• Size: 486 KB
• Stars: 21
• Watchers: 3
• Forks: 6
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## Chesshook

Chess bot userscript for chess.com

## Usage:

 - Install a userscript manager, such as [Tampermonkey](https://www.tampermonkey.net/) or [Violentmonkey](https://violentmonkey.github.io/get-it/).

 - Create a new script with the content of: [chesshook.user.js](https://raw.githubusercontent.com/0mlml/chesshook/master/chesshook.user.js)

 - Navigate to chess.com

 - Note: The hotkey to toggle the window is Alt+K, but it should render by default

## Features:

 - Puzzle solver

   - Intercepts puzzle solutions

   - Solves puzzles with 100% accuracy in <1 second each

   ![Puzzle rating](.github/puzzles-new.png)

   - Capable of putting in thousands of hours per day

   

   ![Puzzle hours](.github/hours.png)

 - Render Threats

   - Utilizes some built in chess.com functions to render undefended pieces, underdefended pieces, pinned pieces, and mates

    ![Threats](.github/renderthreats.png)

 - Autoqueue

   - Automatically begins a queue for a new game after the current game ends

 - Engine integration

   - Includes a few native engines, but can also use any UCI-compliant engine using [this](https://github.com/0mlml/chesshook-intermediary)

   - Renders a green arrow on the board to indicate the best move

 - Automove

   - Plays the best move generated by the selected engine

   - Has a minimum and maximum move time; try to play the move within that time range

     - Setting max to 0 will move instantly when the engine has a move

   - Is detected by the site under 'didUseCheatMouse', but that does not appear to produce a ban

 - Legit mode

   - Disables the engine and automove features

 - Bot game exploits

   - 'Force Bot Scholars Mate': Will force the bot to play scholars mate, counts as defeating the bot for the crowns

   - 'Force Draw Against Bot': Will force the bot to agree to draw

### Engines:

 - [Betafish](https://github.com/Strryke/betafish), can beat the highest rated named free bot on chess.com (Francis, 2300 elo)

 - [Random](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/random), plays a random legal move

 - [Checkmate, Check, Capture, Push](http://tom7.org/chess/weak.pdf), inspired by Tom7's paper for SIGBOVIK 2019, not very good at chess

 - [External](https://github.com/0mlml/chesshook-intermediary), can use any UCI-compliant engine using an intermediary server written in Golang