Endgames

What is a Key Squares in chess?

  • King
  • Pawn
  • Technique

Squares a king must reach to force a pawn through or stop the opponent's pawn.

Key Squares FAQ

What is a key squares in chess?

Squares a king must reach to force a pawn through or stop the opponent's pawn.

How do you get better at using a key squares?

In king-and-pawn endings, do not only push the pawn. First ask which squares your king must control.

Train this pattern on your own games

Reading a definition is not the same as spotting the pattern with a clock running. Chessiro's free game review runs Stockfish 18 over every move you play, names the concept behind each mistake, and turns the positions where it cost you into training puzzles. You can also see the idea in action in the classic games collection, where the greatest players in history demonstrate it.

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Free game review

See where key squares decides your games

Chessiro reviews your games with an AI coach that names the concept behind every mistake, then drills you on the exact positions where it happened until you stop repeating them.