Chess Concepts — Intermediate

Discovered Attack — two threats, one move

Understand how moving one piece unleashes a hidden attacker for devastating double threats.

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How It Works — Step by Step

Step 1

The hidden attacker

White's knight is in front of the bishop. When the knight moves away, the bishop's diagonal opens — attacking the black queen. Two threats from one move.

Step 2

The knight leaps — bishop strikes

The knight jumps to c6+ (discovered check AND attacking the queen). The king must move — then the combination wins material.

Step 3

Discovered check — the most powerful version

When the revealed piece gives check to the king, the moving piece can go almost anywhere because the opponent MUST respond to the check.

Step 4

Double check — the ultimate weapon

If BOTH pieces give check simultaneously, it is a double check. The only escape is to move the king — no block can stop both checks.

Find discovered attacks in my games

Kingsights scans your real games to find discovered attack opportunities you missed.

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