Find backgammon positions and problems in different categories. a new section, the opening, the idea is to provide an opening book for all positions that are. How to play backgammon. How to set up a backgammon board. Starting position. Object of the game. Scoring in backgammon. Doubling cube. Gammons and Backgammon FAQ: Basic Rules · Different Ways of Playing · Doubling Cube. The first moves of a backgammon game are the opening moves, collectively referred to as the a piece from the 8-point to the 5-point. Backgammon opening position, board points numbered to register the movements of the black checkers.