Tampermonkey Chess Script ((top))

Tampermonkey scripts for chess are broadly divided into utility scripts (which improve the user interface) and assistance/bot scripts (which use engines to suggest moves) Popular Utility Scripts

Save this in Tampermonkey, reload the page, and watch the board light up. From here, you can expand by adding chess.js logic to calculate moves.

Install the Tampermonkey extension for your browser (Chrome, Firefox, Edge, Safari, Opera Next). Find Scripts: Visit script repositories like Greasy Fork.

The Ultimate Guide to Tampermonkey Chess Scripts: Enhancing Your Online Play tampermonkey chess script

Create links to analysis tools (e.g., Lichess Analysis link on chessgames.com).

Lichess allows tools that do not play the game for you or provide real-time assistance. Generally, visual enhancements are allowed. Does Chess.com detect Tampermonkey scripts?

Chess platforms regularly update their website code. When a platform changes its backend structure, your installed Tampermonkey script may stop working until the script author releases an update. To help you find or build the perfect layout, tell me: Tampermonkey scripts for chess are broadly divided into

| Platform | Stance on Scripts | |----------|-------------------| | Chess.com | Strictly prohibits any use of external assistance during games. Automated scripts lead to permanent bans and rating reset. | | Lichess.org | Bans engine use during play. Allows API bots if clearly marked as BOT . Tampermonkey scripts evading detection are illegal. | | Chess24 (now merged) | Similar to Chess.com – any automation is a violation of TOS. |

Click the "Install" button on the repository page. Tampermonkey will open a tab showing the source code. Click "Install" again to confirm.

If you want to use a safe, cosmetic script to enhance your chess interface, follow these steps: Find Scripts: Visit script repositories like Greasy Fork

The variety of available scripts is impressive, ranging from helpful learning aids to full-fledged automated playing bots. Here are some of the most notable ones you'll find, particularly on repositories like .

Tampermonkey chess scripts offer a wide array of modifications for online chess players. From customizing the interface to advanced, engine-powered analysis, these tools can significantly alter the user experience. However, the line between "enhancing" and "cheating" is thin. While visual enhancers are helpful, scripts that provide move assistance or automate play carry high risks of detection, bans, and ethical violations. Players should be aware of the terms of service of the site they are playing on. If you'd like, I can:

Makes the time display larger or more readable, often used in bullet or blitz games.

start = Date.now(); requestAnimationFrame(tick);

| Category | Purpose | Example | |----------|---------|---------| | | Overlay engine evaluations on the board | Show Stockfish eval bar next to each move | | Automation | Automatically play moves based on a chess engine | Auto-moving pieces to match engine top line | | Training | Highlight mistakes, show best moves after game | Auto-analyze each game on Lichess | | Interface Tweaks | Remove distractions, add clock alerts, resize board | Hide chat, auto-request rematch | | Data Mining | Collect opponent stats, opening frequencies | Show opponent's win rate with each opening |