Centipawn Loss Explained: What ACPL Actually Measures
What a centipawn is, how average centipawn loss gets calculated, the positions where the number misleads you, and why Chess It Up grades moves on win probability instead.
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What a centipawn is, how average centipawn loss gets calculated, the positions where the number misleads you, and why Chess It Up grades moves on win probability instead.
What engine depth measures, why depth 12 already plays above any human, what deeper searches add, and which setting to pick for your games.
Accuracy benchmarks by rating, what the percentage measures, why your score swings twenty points between games, and when a 95 means less than an 80.
The exact conditions a move must meet to earn the Brilliant label: a best move that sacrifices real material, plus the fine print that disqualifies most candidates.
What every move grade means — Brilliant, Great Move, Best, Excellent, Good, Inaccuracy, Mistake, Blunder — and how the engine decides which one your move earns.
Chess.com limits you to one free Game Review per day. Review every game you play instead, with move grades, accuracy scores, and Stockfish analysis, without paying.
Learn the essential chess opening principles that every beginner must know. Master piece development, center control, and king safety to win more games from move one.
A repeatable method for reviewing your own games: find the moves that decided them, spot your recurring mistakes, and turn losses into rating points.
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