What is a discovered attack in chess?

A discovered attack happens when moving one of your pieces uncovers a threat from a piece hidden behind it. Because your opponent must deal with the revealed threat, the piece you moved often escapes punishment or creates a second threat. It is one of the most powerful tactical motifs, and a discovered attack against an exposed queen usually decides the game.

What is a hanging piece in chess?

A hanging piece is an undefended piece that can simply be captured, or attacked without being defended. Many games are decided by noticing that the opponent's most active piece — often the queen — has become hanging. Check every enemy piece that sits inside your half of the board and count whether it has any defenders before you play a quiet move.

What is a zwischenzug in chess?

A zwischenzug — also called an intermezzo — is an intermediate move, usually a forcing check or capture, inserted before the move your opponent expects. Strong players use intermezzos to change the tactical picture and win material. A classic example is a check that forces the king to respond, giving you the tempo to capture a piece that appeared safe.

What is a pin in chess?

A pin is a position where a piece cannot move because doing so would expose a more valuable piece behind it. When the hidden piece is the king it is an absolute pin; when it is a queen or rook it is a relative pin. Pins are not always permanent — a pinned piece can still move if its move creates an even stronger threat, such as a check.

What is a Greek Gift sacrifice in chess?

The Greek Gift is a classic attacking idea, named after Gioachino Greco, where a bishop captures the h7 pawn and offers itself in exchange for tearing open the king's pawn shield. It usually launches a mating attack down the g-file and the h-file. Sometimes the same sacrifice is used not for mate but as a forcing decoy that uncovers a bigger win elsewhere on the board.

How do I punish a queen that plays too deep in the middlegame?

A queen that ventures deep into enemy territory with few defenders is a target, not a strength. Count how many of your pieces attack it and how many defenders it has — a queen that is attacked but undefended can be won with the right tempo move. Look for a forcing check or a discovered attack that hits the queen while the opponent is busy.

French Defense Tarrasch Variation Puzzle (Rated 1128)

French Defense Tarrasch Variation Puzzle (Rated 1128): Punish a Fork in the Middlegame

Black just advanced a pawn in the center, unleashing a queen that attacks two of White's pieces at once — a classic fork in the middlegame. But the position hides a deeper truth: that same attacked bishop is the one piece standing between Black's queen and White's own queen. By moving the attacked piece with tempo, White converts a cramped-looking pin into a winning discovered attack. The reward is decisive: the enemy queen falls for the cost of a single piece.