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ChessBoost: free chess puzzles by opening, theme and level

Pick the opening you play and solve the tactics that come up in it. Every position is from a real game.

Puzzle of the day

White to move. Mate in one.

  • Rating 975
5 of 5 free puzzles left today

Your move.

Free account

Unlimited puzzles. Your own rating.

Five puzzles a day are open to everyone. An account takes the limit away.

  • Unlimited puzzles every day
  • A puzzle rating that follows your level
  • Streaks and a list of puzzles to retry
Create free accountFree. No card. No password. For ages 13 and up.

Train by theme

All themes

Pick your level

Puzzles from your opening

All openings

How ChessBoost puzzles work

  1. Real gamesEvery position was reached in a real game. An engine confirmed that there is one best line.
  2. Your levelSolve a puzzle and the next one is harder. Miss it and the next one is easier.
  3. Five a dayFive puzzles a day are free and need no account. A free account takes the limit away.
Keep solving. It is free.
  • No daily limit
  • No card
  • No password
Create free account
Puzzle paused