“P” Backgammon Terms

After the Crawford game.

Analysis of a game or match after it has been completed.

[Named for backgammon player Sam Pottle.]  "Always run the last checker." If you have only one checker back, the best move is usually to run that checker. See post by Stick Rice.

Points per Game.

Acronym for "Position, Race, And Threats," a guideline for making cube decisions. According to the guideline, a player should double if he has an advantage in two of the three areas. And his opponent should pass if the player who doubled has an advantage in all three areas. See post by Alan Webb.

Dice which have been carefully cut so their shape and balance are more accurate than regular dice and have pips (1) that are flat and not dimpled. See posts by Patti Beadles and Larry Strommen.

To evacuate a high point (1) in your home board before all of your checkers are home in preparation for bearing off. You sometimes do this when the opponent holds an anchor deep in your home board and you are worried about clearing a high point safely during the bear off. By preclearing, you take advantage of opportune rolls at the time you get them.

Before the Crawford game.

Taking one or more checkers deep into your home board early in the game out of undue concern for short-term safety.

A dice roll made by a player before the opponent has ended his turn by picking up the dice. Under U.S. rules, the premature roll is invalid and must be rethrown. Under BIBA rules, the premature roll stands but the player who did not pick up the dice may change his play in light of the new information.

To advance a runner so it directly bears on an opponent's blot, forcing the opponent to cover the blot, move it, or risk it being hit.

Six consecutive made points. An opposing checker trapped behind a prime cannot escape until the prime is broken.

Several consecutive made points, such as a 4-prime or 5-prime.

Trapped behind a prime.

A player who accepts a double when he has one or more checkers trapped behind an opponent's prime.

A game in which both players have primes with opposing checkers trapped behind them. The winner of these games is often the player with better timing.

A type of game in which the primary strategy is to trap one or more opponent's checkers behind your prime.

A consolation tournament for losers in the first several rounds of the main tournament. Progressive means that losers in later rounds of the main event get one or more byes to later rounds of the consolation event.  Compare: Nonprogressive Consolation.

Proposition.

A prearranged position played several times, usually for money, as a means of settling a dispute over which checker play (1) or cube action is best.  See: Take/Drop Proposition.

See Cube Proxy.