Instructions:

Each player takes a turn moving 1 piece, starting with red.

You may only move diagonally by one square forward, or you can capture
a piece by jumping over it to the next square diagonally foward.

If you have the option to capture a piece, you must (you are
forced to jump.) If multiple consecutive jumps with the same
piece are possible, you can and must perform them.
If multiple jumps are possible from a given starting position,
you can choose which one to perform

If one of your pieces reaches the opposite side of the board,
it is "crowned" (represented by a hollow circle) and may move
forwards or backwards from then on. Being crowned ends your
turn even if you have more possible jumps you can do.

A player wins either by capturing all of the opposing player's
pieces or when the opposing player gets stuck and can not make
any legal moves.

Controls: