YPYogeshwar Peelainexploitnotes.hashnode.dev·Jul 22 · 8 min readTryHackMe : FoolMate WriteupSummary Endgame Trainer is a small web app that presents a "mate-in-one" chess puzzle. The board is legit (built on the chess.js library), but the app has a gimmick: if you actually play the winning m00