Some platforms serve decoy “honeypot” positions—trap positions where the only winning move is unnatural for humans. If your script finds it every time, you’re flagged instantly.
Heavy scripts (e.g., running Stockfish inside a Web Worker at depth 20) can freeze your browser, especially on low-end machines. tampermonkey chess script
Tampermonkey scripts for chess generally fall into three categories: Interface Customization you’re flagged instantly. Heavy scripts (e.g.