Tampermonkey Chess Script _hot_ «Windows»
To "generate a piece" in the context of a Tampermonkey chess script , you are likely looking for a way to programmatically inject or modify a chess piece on a site like Chess.com or Lichess. The most common way to do this is by changing the piece's visual asset (image)
- GreasyFork.org – Search “chess analysis” or “chess helper”.
- OpenUserJS.org – Smaller collection.
- GitHub – Search “tampermonkey chess”.
The official rules are clear:
3. The "Super GM" Script (Auto-Arrow)
- Author: Various throwaway accounts
- Tier: 3 (Engine-assisted)
- What it does: This script connects your browser to a local UCI chess engine (like Stockfish 16). For every position on the board, it calculates the top 3 moves and draws permanent, colored arrows on the board showing you exactly where to move.
- Why use it: This is the script that non-technical players fear. It effectively turns a human into a puppet of an engine.
- Detection risk: Extremely High. Chess.com’s Fair Play team can detect mouse movement patterns that follow an engine’s suggested arrow trajectory.
function ensureUI(board)
if (!board) return;
// add analysis button
if (!board.querySelector('.tm-analysis-btn'))
// add timer bar
if (!board.querySelector('.tm-timer-bar'))
const bar = document.createElement('div');
bar.className = 'tm-timer-bar';
bar.style.width = '0%';
board.appendChild(bar);
- Chess.com Fair Play Policy → permanent ban.
- Lichess Terms of Service → account closure.
