Pieces & Activity
What does strong square mean in chess?
- Pieces
- Activity
- Coordination
In chess, strong square refers to a square on a player's 4th or greater rank on which the player can post a piece that cannot or will not be driven away by enemy pawns. Compare weak square.
Strong square FAQ
What does strong square mean in chess?
In chess, strong square refers to a square on a player's 4th or greater rank on which the player can post a piece that cannot or will not be driven away by enemy pawns. Compare weak square.
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 PGN analysis runs Stockfish 19 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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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.
