Chess Analytics & Replay

Stockfish 18

Chess.com API & Real-time Engine Insights

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Chess guides

Plain-language articles about analyzing your games, reading engine evaluations, and improving your chess. Written for humans, not for grandmasters.

August 20267 min read

How to analyze your own chess games without losing your mind

A practical walkthrough of the steps to review your games: where to start, what the engine is actually telling you, and how to turn a lost position into a lesson instead of just a bad memory.

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August 20266 min read

Chess ratings, explained: rapid, blitz, bullet, and daily

Why do you have four different numbers on Chess.com, and which one actually matters? A plain-language look at time controls, rating pools, and what your numbers mean.

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August 20266 min read

Chess opening principles that beat memorizing lines

Before you spend another evening drilling opening theory, learn the four or five rules of thumb that will carry you through the first ten moves of almost any game.

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August 20265 min read

How to read a Stockfish evaluation number

The +1.5 in the corner is not a verdict. Here is what engine evaluations actually mean, what they are bad at, and how to use them without becoming a computer-parrot.

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August 20266 min read

Brilliant, best, or blunder: what move labels really mean

The little colored labels under your moves can flatter you or bury you. What each classification is based on, and why "brilliant" is not always something to be proud of.

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August 20268 min read

How to actually improve at chess (a plan you can follow)

Tactics, study, analysis, or just playing more? A realistic training plan for club players that fits around a job, not a grandmaster preparation camp.

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