Backgammon Rules - The doubling cube
To speed up match play and to increase the intensity of play and the need for strategy, a doubling cube is usually used. A doubling cube is a 6 sided die that instead of the numbers 1, 2, 3, 4, 5, 6 on it, has the numbers 2, 4, 8, 16, 32, 64 on it. If a player believes his position to be superior he may, before rolling the dice on his turn, double, i.e., demand that the game be played for twice the current stakes. The doubling cube is placed with the 2 side face up to show that the game's value has been doubled. His opponent must either accept the challenge or resign the game on the spot. Thereafter the right to redouble (double again) belongs exclusively to the player who last accepted a double. If this occurs, the cube is placed with the face of the next power of 2 showing.
The game rarely is redoubled beyond 4 times the original stake, but there is no theoretical limit on the number of doubles. Even though 64 is the highest number on the doubling cube, the stakes may rise to 128, 256, 512 and so on.
If you want to learn more about backgammon rules, you can read more articles about backgammon :
- Backgammon Rules - The doubling cube
- Backgammon Rules - Beavers
- Backgammon Rules - Raccoons
- Backgammon Rules - Jacoby Rule
- Backgammon Rules - Crawford Rule
- Backgammon Rules - Automatic doubles