Find out why you lose at chess — explained in plain wordsYou play, we look at the game and show you: which move was bad, how much it hurt you, and what to practice so you don't slip again.How it works

Link your Chess.com or Lichess account. (Or paste your game, if you prefer.)

A computer that plays chess really well checks move by move and finds where you slipped.

You get the explanation in plain English, at your level, plus practice built from your own mistakes.

Free: 2 analyses a day. Without an account: 1 a day.“Capybara” is just our nickname for a bad move — the move, never the player.

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