♟Make a move on the board — the tutor explains it instantly
📥Import any PGN — including famous World Championship games — and step through each move for AI commentary
🏆Player names are detected automatically: commentary will say "Magnus plays Qh4…" when you import a named game
🤖Pick an opponent below to play against Stockfish or the LLM — with optional move analysis
🔗Share chats with friends or students to learn together