What is a fork in chess?
A fork is a single move that attacks two or more enemy pieces at the same time. Your opponent can only answer one threat, so the other piece falls. It is the most common way material changes hands in beginner and intermediate games.
Every piece can fork, but the knight is the fork master, for two reasons. Nothing can block a knight, because it jumps - so unlike a bishop or rook fork, there is no piece you can put in the way. And a knight is cheap, so it can attack a queen or rook profitably even when it can be captured afterwards.
The most feared version is the family fork: a knight checking the king while also attacking the queen. The check must be answered, and the queen is gone next move. Whenever an enemy king and queen sit a knight’s jump apart, look hard - the fork may already be there.
- A fork attacks two or more pieces with one move.
- Knights fork best: nothing can block a jump.
- A fork with check is strongest - the opponent must answer it.
- Pawn forks are free material: one small step, two attacked pieces.
- Loose pieces invite forks - keep your pieces defended.
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More about this
What is a fork in chess?
One move that attacks two or more enemy pieces at the same time. Since only one threat can be answered, the fork usually wins material - the more valuable the forked pieces, the bigger the gain.
What is a knight fork?
A knight attacking two pieces at once from a single square. It is the hardest fork to defend against because a knight jumps, so nothing can be placed in the way to block it.
What is a royal fork or family fork?
A knight fork that attacks the king and queen at the same time. The check must be dealt with immediately, so the queen is lost on the following move.
How do you avoid being forked in chess?
Keep your pieces defended, avoid placing your king and queen on squares a knight can reach in one jump, and before every move ask where your opponent’s knights could land next.
Lessons are the start. The coaching is the point.
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