What is a discovered attack in chess?

A discovered attack happens when one piece moves away and reveals an attack from a piece behind it. It is especially powerful when the newly revealed attack targets the king, queen, or an undefended piece. In classical chess, these tactics often win material because the opponent cannot answer every threat at once.

How do I spot a discovered attack in the Alekhine Defense?

Look for positions where Black has developed pieces awkwardly or left a key piece loose. If one of your pieces can move with tempo and uncover pressure on a bishop, queen, or king, a tactical shot may exist. Always check whether the opponent’s best recapture creates a second weakness.

Why are pinned pieces important in tactical puzzles?

Pinned pieces have limited mobility, so they often cannot defend other squares or pieces effectively. That makes them common targets for discovered attacks, skewers, and removal of the defender ideas. When you see a pin, ask whether moving one of your pieces can expose a more valuable target behind it.

What should I calculate before playing a winning combination?

First, identify the forcing moves: checks, captures, and threats. Then examine whether the opponent can safely recapture or whether another piece becomes loose afterward. In tactical puzzles, the best line usually works because the opponent’s king safety, piece activity, or coordination is already compromised.

Is this a middlegame or opening tactic?

This is an opening tactic with middlegame-style themes. The position still has many pieces on the board, so development and king safety matter, but the main idea is tactical rather than strategic. These are common in classical chess games when one side falls behind in coordination.

Alekhine Defense Scandinavian Variation Beginner Puzzle

Alekhine Defense Scandinavian Variation Beginner Puzzle (Rated 892): Win Material — Discovered Attack

This opening puzzle shows how a discovered attack can turn a modest initiative into a decisive material gain. White’s active knight and bishop coordination create a tactical moment where moving one piece uncovers pressure on a key target, while also forcing the opponent’s king to react. In the Alekhine Defense, development and piece activity matter a lot, and here Black’s loose coordination makes the tactic especially strong. The result is a clean winning combination rather than a slow positional squeeze.