Front a Prime Making the point immediately in front of an opponent's prime . G - Gammon A completed game of backgammon in which the losing player has not borne off any men. A gammon is worth two times the current cube value. Gammon Count A method of assessing a player's chance of being gammoned . The relative value of winning a gammon versus winning just a single game .
L is the value of losing a single game.
The fraction of games which end in a gammon or a backgammon . This includes games which would end in a gammon if they were played to completion but are not because a player doubles and the opponent refuses. The additional equity resulting from the possibility of a gammon . Gap Empty points or spaces between established points. Go Out To achieve the points necessary to win a match.