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Chess Cheater Detector

I&#x27;ve been playing with this idea to build an estimation of chess cheating likelihood from an exported chess game (PGN format).<p>The main thing I&#x27;ve developed so far is a way of estimating the complexity of each position. The intuition is that matching an engine&#x27;s top moves in difficult positions is much more informative than doing so when there&#x27;s an obvious best move.<p>The detector currently combines complexity with engine agreement and centipawn loss to make a prediction.…

Listed 15 Sept 2026

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