Show HN: A Claude Code skill to analyze your chess games

A developer created Claude Code skills that transform chess games into detailed post-mortems by combining player audio recordings, engine analysis from Stockfish, and plain-language explanations of mistakes. The tool transcribes a player's thinking during the game, matches their thoughts to specific moves, and uses Claude to ask the engine contextual questions about why moves were suboptimal, then generates an annotated PGN and narrated video explaining the analysis. This tool is designed for players studying slower games who want meaningful learning insights rather than just engine evaluations, though it requires running locally and takes significant processing time.