The most complete glossary of backgammon terms
A chart showing the probability of winning a match from various scores. Example: The Woolsey-Heinrich match equity table. Match equity tables are laid out according to the number of points each player still needs to win the match. The first column and row represent the Crawford game.
A large checker play or cube error, especially one made out of recklessness or inattention. Compare: Whopper. See post by Daniel Murphy.