Backgammon
Backgammon is a two-player race game in which players move checkers around a board according to dice rolls and try to bear them off first.
Backgammon board: The backgammon playing surface has 24 narrow points, a central bar, and six home-board points for each player. Its opposing point sequences determine each checker’s route around the race.
Dice: Dice are small objects marked with numbers or symbols, rolled to generate outcomes in games and other activities. Two dice determine the movement options available on each turn.
Senet: Senet is an ancient Egyptian board game played on a grid of 30 squares. It is an early example of a board game involving movement and chance.
Nackgammon: Nackgammon is a backgammon variant that starts with a different arrangement of checkers. Its altered starting position changes opening play while preserving the core rules.
Backgammon strategy: Backgammon strategy is the study and practice of choosing moves and cube decisions to improve a player’s prospects. It balances racing, attacking, building primes, and managing risk.
Backgammon rules: The rules govern checker movement, hitting, entering from the bar, bearing off, and scoring. They specify how dice rolls become legal moves and how a game ends.
Game theory: Game theory studies strategic decisions in situations where outcomes depend on the choices of multiple participants. Backgammon combines uncertain rolls with decisions made in direct opposition.
Royal Game of Ur: The Royal Game of Ur is an ancient Mesopotamian race game known from boards and gaming pieces found in royal tombs. Its race-game structure offers an ancient comparison, not a proven direct ancestor.
Hypergammon: Hypergammon is a backgammon variant in which each player begins with three checkers. The reduced checker count makes its tactics and probabilities distinct from standard play.
Backgammon tournament: A backgammon tournament is an organized competition in which players or teams play matches under established rules. Tournament formats make match score and doubling decisions especially consequential.