Chess Forks: Win Material With Double Attacks
A fork is the simplest and most devastating tactical motif: one piece attacks two or more targets simultaneously. The opponent can only save one, so you win the other. Knights are the most famous forking pieces, but every piece can fork. This guide covers every type with practical examples.
Knight forks
The knight is the supreme forking piece because it attacks squares that no other piece controls. A knight on e6 can fork a king on g7 and a queen on c7 simultaneously, and neither piece can capture the knight. Famous knight forks include the "royal fork" (king + queen) and the "family fork" (king + queen + rook).
Key patterns:
- Knight on the 6th rank forking king and rook.
- Knight checking the king while attacking an undefended piece.
- Knight landing on a central square attacking pieces on opposite flanks.
Pawn forks
Pawn forks are the most profitable forks in chess, a pawn worth 1 point attacks two pieces worth 3+ points each. The classic pawn fork: a pawn advances to attack a bishop and knight simultaneously. Because pawns are the least valuable pieces, any capture results in material gain.
Queen and bishop forks
The queen can fork along ranks, files, and diagonals, giving it the most forking potential of any piece. Bishop forks work along diagonals, often targeting an undefended piece and a rook or king. Tip: Always check for queen forks after your opponent moves, they're the most commonly missed tactics.
How to set up forks
- Look for undefended pieces, forks are most effective against undefended targets.
- Use checks to set up forks, a check forces a response, leaving the second target vulnerable.
- Trade pieces to reach a position where a fork is possible.
- Practise fork patterns with tactical puzzles.