What is an intermezzo in chess?

An intermezzo, also called a zwischenzug, is a forcing move inserted before an expected move such as a recapture. It is often a check that creates a stronger tactical opportunity and changes the correct move order.

How do I spot an intermediate check in a middlegame?

After identifying the obvious capture or defensive move, pause and examine every legal check. Calculate whether the check attacks a loose piece, exposes a pin, wins material, or forces the king onto an unfavorable square.

What is a skewer in chess?

A skewer attacks a valuable piece, usually the king, while a less valuable piece sits behind it. Once the king moves away from check, the attacker can often capture the exposed piece.

How does an absolute pin win material?

A piece is absolutely pinned when moving it would expose its king to check. Because the pinned piece cannot legally move, it may become a trapped or hanging target that can be captured after a forcing sequence.

What is the difference between a zwischenzug and a cheapo?

A zwischenzug is a sound intermediate move that improves the result of a position, often through a check or tactical threat. A cheapo is usually a short trick that relies on an opponent overlooking a tactic, while a zwischenzug can be a fundamental part of accurate calculation.

Veselin Topalov (Black) Puzzle: Spot Intermezzo

Veselin Topalov (Black) Puzzle: Spot Intermezzo — Check

An intermezzo, or zwischenzug, is a forcing move played before an expected recapture or defensive action. The strongest versions are intermediate checks because the opponent must respond immediately. In this middlegame, a rook check changes the move order and exposes a pinned enemy knight. Once the king moves, the knight can no longer be saved, turning a seemingly urgent defensive position into a decisive material gain. The pattern combines a skewer, an absolute pin, and tactical awareness.