Coaching tools
Free browser-based tools built for coaching: set up any position, work through a line with a student, and check your ideas against a real engine. No installs, no accounts.
Open the Analysis Board →Play out a line, drag pieces to set up a custom position, import a PGN, and get a Stockfish evaluation or play the position out against the computer.
Drill your repertoire move by move, with spaced repetition to keep the lines you've studied sharp.