Missed fork
And you — how often have you allowed it?
Import your games: ChessPivot flags every time this pattern cost you material, and trains you to fix it.
What is it?
A missed fork is a chance you had to attack two enemy pieces in one move — often with a knight — and win material, but didn’t see. It’s a gain left on the board.
How it happens
It appears when two valuable enemy pieces (or a piece and the king) sit a single knight hop apart, or on two squares a pawn, bishop or rook can attack together. You miss it by focusing on your own plan without scanning the available fork squares.
How to avoid it
On every move, spot pairs of undefended enemy pieces and the squares from which you could hit both. Think especially of knight hops to outposts near the enemy king and queen.
The concept in the glossary
Fork
A fork is a chess tactic in which a single piece attacks two or more enemy pieces at the same time, forcing the opponent to give up at least one of them. It is one of the most common tactics at every level of play. For example, a [knight](/en/glossary/knight) on e5 can simultaneously attack an enemy [queen](/en/glossary/queen) on c6 and a [rook](/en/glossary/rook) on g4: the opponent can only save one piece, allowing the player to win material. Any piece can execute a fork — the knight is the most dangerous practitioner, because its L-shaped movement is notoriously hard to anticipate. In practice, before playing a [move](/en/glossary/move), [check](/en/glossary/check) whether your piece can land on a square where it attacks two targets at once. Look for unprotected or high-value enemy pieces: these make the best fork targets.
Fork →Train this motif
Exercises built from YOUR games (solved, missed) are part of ChessPivot Plus. Discover ChessPivot Plus
Frequently asked
- Which piece forks most?
- The knight, because it reaches squares no other piece covers the same way and can hit two distant targets. But pawns, bishops, rooks and the queen fork too.
- How do I train my eye for forks?
- By solving fork positions repeatedly until the pattern jumps out — and by reviewing the ones you missed in your own games.