AI chess coach: Stockfish 17 evaluates first, Claude explains, a hallucination validator checks every claim. Capable of a back and forth conversation. 100,000+ Lichess puzzles in a Neo4j graph - allows superiorly effective puzzle reinforcement that is more similar to a mistake made by the user. Completely Free. Teaches chess openings, puzzles, scouting opponents, playing lichess-rated games and more.
