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Developer builds Claude and Stockfish tool to generate commented chess game videos

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A developer has created an AI-powered system that combines Anthropic's Claude and the Stockfish chess engine to analyze chess games and produce commented video breakdowns. The tool accepts live audio notes or text instructions, such as 'analyze my last lichess game,' and generates a full annotated video of the match. Claude uses vision rather than traditional PGN notation to interpret the board, while Stockfish provides the underlying chess analysis. The process takes roughly an hour to complete and costs approximately $15 per game at current API rates. The creator finds the experience more engaging than standard engine analysis, particularly because the system incorporates the player's own in-game thoughts, offering a personalized teaching perspective.

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