The most coveted feature. While standard scripts might require you to click a "Show Best Move" button, exclusive scripts overlay a translucent arrow or a red bubble on the board immediately after the opponent moves. For rapid and blitz games, this removes the 2–3 second delay of manually tabbing to an analysis board.
"Exclusive" Tampermonkey chess scripts generally refer to advanced userscripts designed to integrate external engines like Stockfish directly into the browser to provide real-time analysis or automated play on sites like or Lichess . These tools range from Quality of Life (QoL) tweaks to highly sophisticated "cheat" menus that use local Node.js servers to bypass standard browser-based engine limitations. Types of "Exclusive" Chess Scripts tampermonkey chess script exclusive
Using scripts to gain a competitive advantage is a violation of the terms of service on both and Lichess . High accuracy (e.g., above 96-97%) across multiple games is often used as a primary metric for identifying and banning cheaters. The most coveted feature