The game of backgammon can be played in a number of different variations, with each variation having its own rules.  Below we break out the rules for the following popular types go backgammon game play:

On a side note, the board we used for these backgammon rules demonstrations is the Crisloid Black and White Table top set, which can be found on their website.

Standard Backgammon Rules

For standard backgammon setup the board like this:


Beginning The Game:

Each player roles a single die to determine who will move first. The player who rolls the highest number moves first.

Dice Rules:

If any dice the jump the center bar, land resting on the bar or the frame, land off the board, or are in any other way not laying flat on one side, both dice must be re-thrown.

Object Of The Game:

The object of standard backgammon is for each player to move all of their checkers around the board, into their home board, and be the first to bear off all of their checkers.

If you are new to backgammon, this probably sounds like we are speaking a foreign language, but hang in there all of these terms are explained in detail below.

Moving Checkers:

On each players turn they will cast the dice and move their checkers according to the numbers face up on the dice. Each die should be considered its own individual move.

The same checker may be moved for both die, but the two numbers may not be added to make a single move. Meaning, if moving a single checker for both die, the checker must be moved in two separate moves for each of the numbers on the die, and may not even temporarily stop on a blocked point.

If a player rolls doubles, they are able to move the number on the dice 4 times. For instance, if a player rolls a pair of 2’s, they are allowed move 2 spaces 4 times. Again, a single checker may be moved all 4 times, but it may not at any time rest on a blocked point.

Moving is maybe the most complex part of the rules of backgammon, so we made this video to help understand how this works:

Blots and Hits:

A single checker resting on a point is known as a blot. When an opponent rolls the correct number on the dice to land on a blot they may perform what is called a hit. When a checker is hit it is removed from the board and placed on the bar.

When the player completes their move, the opponents first move must be to move the hit checker(s) back into play by rolling the dice and placing the checker starting the count from the 24 point. Like this:

A player does not have to hit open blots, but it is certainly an important part of the strategy of the game, and can be a major setback for your opponent. Especially if they are hit in their home board and are forced to move the checker all the way around the board again.

Entering from the bar:

When a player has one or more checkers on the bar, their first move must be to reenter the checker(s) into the opponent’s home board starting on the 24 point.

Checkers are entered by moving them to an open point corresponding to one of the numbers on the rolled dice. If a player is not able to make the checker from the bar to the board because the points are blocked, they forfeit their turn.

Players with checkers on the bar may not make any other moves on the board until all of their bar checkers have been entered on the board.

Bearing Off:

Once a player has successfully moved all of their checkers to their home board they may begin bearing off the checkers to win the game. The player may bear off checkers on points matching the roll of the dice. The player may also bear off checkers on points lower than the face of the dice as long as there are not checkers left on higher points.

On a side note, if the bearing off player has a blot hit by their opponent, the bearing off process is delayed until the hit checker is moved back into play, around the board, and back into the players home board.

All of this sounds kind of confusing, but it is really pretty simple if you see it happen once, so we made this video to help out:


There are a number of ways score backgammon, and it really comes down to player choice in most cases. Obviously tournaments and/or matches will have their own sets of rules. If you are playing more than a single game for the win, you would play to a predetermined number of points, or for the most points in a predetermined number of games.

Generally a backgammon match is played to between 4 and 7 points whether using a doubling cube or not. When a player is first to bear off all checkers they are awarded 1 point. If you are playing with a doubling cube, the player would be awarded the value shown on the doubling cube. If the player bears off all checkers before their opponent bears off a single checker, that is called a Gammon and is awarded 2 points, or twice the value of the doubling cube. If a player bears off all their checkers before their opponent bears off a single checker *and* while the opponent has a checker on the bar, that is called a backgammon and is awarded 3 points, or triple the value shown on the doubling cube.

Doubling and the Doubling Cube:

Each backgammon game starts with a stake of one point. When playing with the doubling cube, a player who feels they have an advantage may propose doubling the stakes. The player may only do so after the first roll of the game has been completed, and before they roll the dice for their turn.

The doubling cube has the numbers 2, 4, 8, 16, 32,and 64 on its sides. When using the doubling cube the numbers represent the increased stakes of the game.

A player who is offered a double may refuse, but if they do so concedes the game and the winner takes the point. If the player accepts the double, play continues as normal with the new higher stakes. The first double of the game takes the stakes from 1 to 2 points. When a player accepts a double, that player becomes the “owner” of the cube and only the owner may offer the next double. The second double, or redouble, would take the game from 2 to 4 points, and so on.

If a player refuses a redouble offer they concede the game and the other player wins the points that were at stake prior to the redouble offer must pay the number of points that were at stake prior to the redouble. There is no limit to the number of redoubles that can happen in a game.

For a complete guide to standard backgammon game play, check out our video illustrated guide to backgammon set up, rules, and game play here!

Other Optional Rules:

Players have developed some additional rules that they like to play with over the years. They make for some interesting additions to the game play nonetheless.

1. Automatic doubles rule

If doubles are thrown on the first dice roll, the stakes of the game are doubled. When this happens the doubling cube is turned to the 2 side, but remains in the middle of the board without an owner. Usually automatic doubles are limited to one per game.

2. Beaver and Raccoon rule –

When a player offers a double, their opponent may immediately offer a redouble, called a beaver. If the original doubler accepts the beaver the opponent is the owner retains ownership of the cube. The original doubler has the option of refusing the beaver, but if they do so will give up the points associated with their original double offer.

A raccoon is basically the same as a beaver, except it is the original offerers redouble back to the beavering player. The beavering player is then has the same option to accept or lose the points associated with their beaver offer.

So, this situation would look something like this:

The game starts with stakes at 1
Player 1 offers a double from 1 to 2 (If player 2 declines the offer, player 1 gets 1 point)
Player 2 immediately redoubles (beaver) to 4 (If player 1 declines, player 2 gets 2 points)
Player 1 immediately redoubles (raccoon) to 8 (If player 2 declines, player 1 gets 4 points)

3. The Jacoby Rule –

The rule was designed to speed up game play by encouraging players to offer doubles. If neither player offers a double during the course of the game, both Gammons and Backgammons will only count as a single point.

4. Crawford Rule – 

Very common in match play the Crawford rule controls when players are allowed to offer doubles. If a player is one point from winning the match the next game will be played without doubles being allowed. If the player does not win the match during the Crawford game, doubling will be allowed in all games moving forward.

Here is what the Crawford Rule would look like in 5 point match:


Game Score          Cube actions    Outcome
Game 1 0 – 0 Cube allowed Player 1 wins 2 pt
Game 2 2 – 0 Cube allowed Player 1 wins 2 pt
Game 3 4 – 0 CRAWFORD GAME Doubling not allowed Player 2 wins 1pt
Game 4 4-1 POST CRAWFORD GAME Doubling allowed Player 2 wins 2pt
Game 5 4 – 3 POST CRAWFORD GAME Doubling allowed Player 1 wins 2pt
6 – 3            Player 1 wins the match

It is important to remember that winning is winning, whether it is by one point or 3. So, in game 4 and 5 in the above example, player 2 should double as soon as possible because they have nothing to lose.

Acey Deucey Backgammon Rules

For Acey Deucey set up the board like this:

The rules for acey deuces are very similar to the standard back gammon rules. The objective, dice rules, movement, blots and hits, entering from the bar, and bearing off remain exactly the same.

The differences are in the original setup of the board, and what happens when a 1 and 2 are rolled concurrently on the dice by either player.

Entering checkers:

Acey Deucey begins with all checkers off the board entirely. Players enter a checker by beginning on the point 24 in the opponent’s home board and counting forward to the corresponding number rolled on the dice. For example, if player 1 rolls a 4-2, they could enter one checker on the 23 point and one checker on the 21 point. Once one or more checkers have been entered, players may use subsequent rolls to move those checkers forward, to enter more checkers, or both.

Rolling Acey-deucey:

When a players rolls the dice and they turn up with a 1 and 2 this is considered an “Acey Deucey”, and here is how the player moves:

  • First play the 1 and 2 with the normal checker movement
  • Then the player names any roll of doubles they would wish and play it accordingly. They can choose anything from 1-1 to 6-6, and play all 4 moves.
  • Then the player gets to roll again and play that roll as a normal.
  • If acey deucey is rolled again, the same moves are repeated until an ace deuces is not rolled.

It is important to note that if a player is unable to use any part of their roll, they will forfeit the rest of their turn. For example, if you can move your 2 but cannot use the 1, the players turn stops there and they may not name a double and may not roll again.

On an acey deucy roll it is ok to only use part of the double the player has named. For example, after moving the initial 1 and 2, the player can name 3-3 as their double even if only three of the 3’s can be played. The player would then lose the fourth 3, wouldn’t get to roll again, and their turn would be over.

Hyper Gammon Rules

To play hyper gammon, set up your board like this:

The rules for hyper gammon are almost exactly the same as standard backgammon rules. The objective, dice rules, movement, blots and hits, entering from the bar, and bearing off remain exactly the same. It is basically a much faster, and some would say more strategic version of the standard game.

The main differences with hyper gammon is that the doubling cube is pretty much always used, and the Jacoby rule is in effect.

Long Gammon Rules

To play Long Gammon, set up your board like this:

The only difference with long gammon is the setup of the board, otherwise all rules of the game remain the same as standard backgmamon rules, including doubling and scoring.

Nack Gammon Rules

Nack Gammon requires the board to be set up as follows:

With nackgammon all rules are the same as standard backgammon rules, other than the doubling cube and Jacoby rule. As with hypergammon the doubling cube is pretty much always used, and the Jacoby rule is in effect.

Nackgammon is considered a higher skill version of backgammon because you cannot easily run your back checkers. Position is a very important part of the game, and there is a big emphasis on priming, and less on attacking.