From your games to your puzzles

The positions you get wrong in your own games become your training.

  1. 1. Your game
  2. 2. Left your lines
  3. 3. Puzzle
  4. 4. Trained

Every game is checked

After each sync, ChessAtlas finds the move where the game left your repertoire, whether you or your opponent left it.

A costly move becomes a puzzle

When your move lost about a pawn or more, by the engine's evaluation, the position joins Train mistakes, under Puzzles.

Solved, then set aside

A position you solve stays out of the queue for 7 days. One you miss stays in the queue.

Not in your repertoire yet?

When the right move is missing from your lines, the puzzle offers to add it.

Choose what to train

Filter by repertoire, chapter, side, severity or period, then train that selection, 10 positions at a time.

Go further

Turn every game into opening improvements

How it works