Tampermonkey Chess Script Fix Jun 2026

Modern web platforms can detect if external scripts are actively reading or injecting elements into the chessboard container. The Consequences

// compress empty squares, return FEN string tampermonkey chess script

Displaying master-level opening moves directly on the screen while reviewing past games. Modern web platforms can detect if external scripts

let observer = new MutationObserver(() => if (myTurn && !thinking) startAnalysis(); ); observer.observe(boardContainer, attributes: true, subtree: true ); if (myTurn && !thinking) startAnalysis()