Fork

Loading progress...
Loading progress...
Rating: ...
0% Complete
Loading puzzle...
1

Session Stats

0
Solved
0%
Accuracy
0s
Avg Time
0
Hints Used

Recent Performance

Complete puzzles to see performance chart

Current Themes

Loading...

The Fork: Chess's Most Common Tactic

What is it?
A tactic where a single piece attacks two or more enemy pieces at the same time. The opponent can often only save one of the attacked pieces.
How to Identify
Scan the board for undefended enemy pieces. Then, see if one of your pieces (especially a knight) can move to a square from which it attacks them simultaneously.
Why is it Important?
It is the most frequent way that material is won in beginner and intermediate games. Mastering the fork is essential for progress.

How to Spot and Execute Winning Forks

From Good to Great: Pro-Level Tips

The Knight is King

While any piece can technically deliver a fork, the knight is the undisputed king. Its unique L-shaped movement allows it to attack pieces without being attacked in return, making it the perfect forking weapon.

Look for Same-Colored Squares

A helpful trick for spotting knight forks is to look for valuable enemy pieces that are sitting on squares of the same color (e.g., two black pieces on dark squares). Since a knight always moves from a light square to a dark square (or vice-versa), this is often a geometric clue that a fork is possible.

A Move That Made History: Fischer vs. Reshevsky, 1958

In this famous game, the young Bobby Fischer demonstrates the power of a simple knight fork against a world-class opponent. The move 9. Na4! simultaneously attacks the black queen on b6 and the bishop on c5. This simple double attack forces Black to make a concession and gives White a clear advantage, which Fischer expertly converted. It shows that even the most basic tactics are effective at the highest levels.

[Interactive Chess Board Placeholder for FEN: r1b1k2r/pp1p1ppp/1qn2n2/2b1p3/2P1P3/2N2N2/PP2BPPP/R1BQK2R w KQkq - 2 8]
The Winning Combination: 8. O-O O-O 9. Na4!

Building Your Tactical Foundation

Next Level Challenge

Combine forks with other tactics in our Discovered Attack puzzles.

Train Now

Fork

fork

Train

Pin

pin

Train

Skewer

skewer

Train

Deflection

deflection

Train

Discovered-Attack

discovered-attack

Train

Interference

interference

Train

X-Ray-Attack

x-ray-attack

Train

Sacrifice

sacrifice

Train

Quiet-Move

quiet-move

Train

Promotion

promotion

Train

Underpromotion

underpromotion

Train

Capturing-Defender

capturing-defender

Train

Frequently Asked Questions

What is a fork in chess?

A fork, also known as a double attack, is a chess tactic where a single piece makes a move that attacks two or more of the opponent's pieces at the same time. The goal is to win material, as the opponent can usually only move one of the attacked pieces to safety.

Which piece is best for forking?

The knight is the best piece for forking because of its unique L-shaped move. It can attack powerful pieces like queens and rooks without them being able to capture the knight back on the same turn.

What is a "royal fork"?

A "royal fork" is a fork that attacks the opponent's king and queen simultaneously. It is one of the most devastating tactics in chess, as it almost always results in winning the queen.