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Backgammon Rules

Below is a comprehensive outline of the general Backgammon rules. The following information will be very useful especially to a newcomer to the game or an advanced player looking for some new information to make the game better. Check out all the important details concerning backgammon game including strategy, hints, probabilities, extras, etc.

Set-up

1. According to Backgammon rules the game is played by 2 people facing each other at a table

2. The movement of checkers is governed by two dice, thrown from a cup to ensure randomness and fairness.

3. Before beginning a game, either player may ask to roll for the choice of seats, checkers, or dice.

4. Games are relatively short in duration and therefore, usually played in matches up to a predetermined number, (i.e., the first player to win three games out of five is the winner of the match).

5. A standard game of backgammon has several types of arrangement of checkers which is determined at the beginning of a game. Remember there are several variants of the game in which the set-up is different.

Rolling the Dice

1. At any point during the match a player may ask to mix the dice. All four dice will be placed in the cup and rolled. The opposing player then selects one dice, followed by the roller, then again by the opponent, and finally the roller takes the last dice.

2. For the opening roll, each player rolls a single dice. The player who rolls the highest number is the first to play, using the numbers shown. If the numbers are the same, each player must re-roll the dice until there is a winner. After the opening roll, the players alternatively roll the dice and move the checkers.

3. When rolled, the dice must come to rest flat on the section of the board to the player's right. If either of the dice is not flat, they are said to be cocked and must be re-rolled.

4. The dice can only be touched by a player after it has stopped completely. Neither can the dice be rolled until an opponent has completed his play. In both cases, the dice rolled must be rolled again if not in accordance with these rules.

5. A play/turn is deemed complete when a player picks up his dice. If he does so without playing all legal numbers (i.e., he only utilizes one of dice), the opposing player has the right to compel the player to use his remaining numbers, or to overlook the error and continue play. A player who picks up his dice may not put them back on the board and resume his turn.

Checker Movements

1. Checker movements can consist of the following:

• Moving one or more checkers according to the number on each of the 2 dice thrown. For example, if 5,3 is rolled, the player may move the first checker 5 points forward, and another checker 3 points forward. Also, one checker may be moved twice, as long as each move is independent of the other, i.e. the checker is moved 5 points forward to an available point (See Checker Movement Rule 3) and then an additional 3 points. The order of movement is not fixed, i.e., the player may choose to move his checker 3 points forward, and then 5.

• Entering a checker from the bar which has been hit by an opponent (See Checker Movement Rule 3) the number of points shown on either dice, to an open point in the opponent's home board.

• Bearing off of a checker in the player's home board, is only possible once all of that player's checkers have been moved into this quadrant.

2. If doubles are rolled, the player must play each dice twice. For example, when a player rolls 6-6, he must move one or more of his checkers a total of 24 pips (6 X 2 + 6 X 2 = 24).

3. A player may move his checker to any point on which there are no other checkers, or to a point which is occupied by another of the player's checkers. Also, if there is only one opposing checker on a point, a player may move his checker here, called a hit. The opponent's hit checker is then returned to the start of the game and placed on the bar to await re-entry. A player may not move his checker to a point on which there are 2 or more of the opponent's checkers. It is never possible to have one of each player's checkers on one point at the same time.

4. A checker which has been hit and placed on the bar may re-enter through his opponent's home board, providing the player rolls a number which permits his checker to be moved to an open point. If a player has more than one checker on the bar, he may not move any other checkers until all checkers on the bar has been placed back in play.

5. Once all of a player's checkers are moved into that player's home board, he may begin removing them from the board, or bearing them off. This may be done in the following manner:

• Once in position to bear off, a player may do so from a point corresponding to the number on a single dice, or from the highest occupied point which is lower than the number indicated by the dice. For example, a rolled 5 may be used to bear off a checker on the 4-point only if there are no other checkers occupying the 5-, or 6-point.

• If the number for an unoccupied point is thrown, no checker can be borne off if there are any checkers on a higher number. For example, if a player rolls a 3, he must move forward any checker that occupies the 4-, 5-, or 6-point, rather than bearing off one on the 1- or 2-points.

• You are under no obligation to bear off a checker if you can move another checker forward from another, higher point.

Player’s Error

1. Any errors that might appear in the set-up of the board must be corrected before the second play of the game should either player notices it.

2. If a player makes an error in play regarding checker movement, either player may point it out and call for its correction only before a subsequent throw, and not after.

Scoring

1. A single game is won when a player bears off all of his checkers before his opponent.

2. If, at the time of one player's victory, the opponent has not borne off any of his checkers, this doubles the initial wager and is called a gammon.

3. If, at the time of one player's victory, the opponent has not borne off any checkers and has one or more checkers in the winner's home board or on the bar, this triples the initial wager and is called a backgammon.

4. The doubling cube is often used in order to speed up play and intensify the element of risk and need for strategy. Should a player considers his position to be superior to that of his opponent's, before rolling he may offer to double the stakes of the game at hand. The doubling cube is placed so that it shows a 2, to indicate that the game has been doubled. The opponent now has the choice between accepting the offer of a double, and continuing at twice the previous stakes, or declining the doubling and forfeiting the current game at the original stakes. Should a player accepts the offer of a double, he is now said to be in possession of the cube and reserves the right to re-double at any point before he rolls. Although the doubling cube has only the numbers 2, 4, 8, 16, 32, and 64 represented. In theory the possibility to double is, limitless.