Four Hounds start on the black squares of the top row. The Fox starts on any black square of the bottom row — chosen by the Fox player before the game begins. Hounds move diagonally forward only (down the board). The Fox moves diagonally in any direction. There are no captures. The Hounds win by trapping the Fox with no legal moves. The Fox wins by slipping past all four Hounds to reach the top row.

An ancient asymmetric strategy game — each side plays completely differently. The hounds can only move forward; the fox moves freely. Simple rules, surprising depth.

Tips

• As hounds: advance as a unified line — gaps let the fox slip through.
• As hounds: herd the fox into a corner rather than chasing it directly.
• As the fox: feint toward one gap, then break through elsewhere.

Setup and movement

Played on the dark squares of a standard 8×8 chessboard. The fox starts on any dark square on row 1 and can move one square diagonally in any direction. The four hounds start on the four dark squares of row 8 and can move one square diagonally forward only (toward row 1). No captures — pieces simply block each other.

History

Fox and Hounds, sometimes called Halatafl in its Scandinavian form, is one of the oldest asymmetric board games still played. References to similar one-against-many chase games appear in medieval Norse and English sources. Lewis Carroll wrote about it. The game became a staple of children's chess sets in the 19th century because it reuses the chessboard and teaches the core idea of asymmetric victory conditions before introducing the full chess rules.

Fox and Hounds is asymmetric: each side has a different goal. The fox wins by reaching the opposite back rank (row 8) or by trapping all four hounds with no legal moves. The hounds win by trapping the fox so it has no legal move. Hounds have no captures — they corner the fox by blocking all diagonals.

For the fox, the only winning strategy is to force the hounds to commit. Push toward one side of the board, then cut back when a hound advances out of line. A single hound that advances ahead of the others creates a permanent gap behind it — exploit that gap on the next move.

For the hounds, the rule is simple: never break the line. All four hounds should advance together, one rank at a time, in a coordinated wall. The fox can only escape if a hound moves out of formation. With perfect play, the hounds always win — but a single careless hound move loses the game.

Who wins with perfect play?

The hounds. Fox and Hounds is a solved asymmetric game: with optimal play from both sides, the four hounds always corner the fox.

Can the fox jump over a hound?

No. There are no captures and no jumps. Pieces simply block each other.

Can hounds move backward?

No. Hounds move diagonally forward only. This restriction is what makes the game beatable for the fox in practice — a hound that advances too far cannot retreat.

What happens if the fox cannot move?

The hounds win. Trapping the fox is the hounds' victory condition.

What if the game seems to repeat?

The fox can sometimes create cycles. By tournament convention, the fox loses if it cannot make progress — repeating the same position three times is a hound win.

How long does a game take?

Two to five minutes typically. The board is small and movement is restricted.

Chess — The asymmetric chase scales up into the full strategy game.

Checkers — Same dark-squares-only diagonal movement, with captures.

Tic-Tac-Toe — Another small game perfect for teaching forks and zugzwang.

Othello — A short, sharp 8×8 strategy game with no luck.