Tampermonkey Chess Script Info

Every second, it scans the Chess.com game page for pieces with the wk (white king) or bk (black king) class and adds a red glow.

On the other edge, you have that destroy the spirit of the game. Using an engine via a script is no different than hiding a phone in your lap during a tournament. You gain fake ELO, but you lose the joy of improvement.

Keep scripting ethically, and may your forks be mighty. Have a favorite Tampermonkey chess script? Share it in the comments below (GreasyFork links only, please). tampermonkey chess script

On one edge, you have that make online chess more accessible: better color contrast for visually impaired players, move timers for post-game analysis, and custom piece skins.

This is not engine evaluation—it’s positional understanding. Current fair play policies do not explicitly ban natural language advice , but they likely will. The line between "assistance" and "coaching" is blurry. The Tampermonkey chess script ecosystem is a double-edged sword. Every second, it scans the Chess

The world of online chess has exploded over the last decade. Platforms like Chess.com, Lichess.org, and Chess24 have turned a 1,500-year-old game into a global digital arena. With this growth comes a new frontier of customization: user scripting .

No. It does not evaluate the position; it only visually highlights a piece you can already see. You gain fake ELO, but you lose the joy of improvement

Example: Instead of an arrow, a small text bubble appears: "Your bishop is pinned to the king by the rook. Consider moving the queen to defend."