Magnum Opus

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A report from Magnum Opus — make your own at magnum-opus-chess.netlify.app

Magnum Opus © 2026 Charles Davison · free software, no warranty · GPLv3. Chess pieces: the cburnett set by Colin M. L. Burnett, as used by Lichess and Wikipedia (GPLv2+ / CC BY-SA). Analysis by Stockfish (GPLv3), running in your browser.