Noun
(backgammon) A game in which a player blocks the opponent's progress by forming two or more points in the opponent's home board.
An indirect strategy in which one attempts to achieve one's goals by maneuvering behind the scenes.
Source: en.wiktionary.orgA "backgame" is a strategy that involves holding two or more anchors in an opponent's home board while being substantially behind in the race. Source: Internet
The backgame is generally used only to salvage a game wherein a player is already significantly behind. Source: Internet
Using a backgame as an initial strategy is usually unsuccessful. Source: Internet