Backgammon Boards

The Backgammon Boards is a rectangular board, composing of 24 triangular
"points".

The board has a  "bar" which divides it down the middle, and then is
further divided into four quarters.

Each player has a "home board" and an "outer board" on their side of the
board.

The points are numbered from point 1 in your home board to point 24, which
is the furthest away from you (and your opponent's point 1).

A pair of ordinary dice.

15 checkers each.

A doubling die marked 2,4,8,16,32 and 64.