Backgammon 2018

步步高是已知最古老的棋類遊戲。

Backgammon is one of the oldest board games known. It is a two player game where each player has fifteen pieces (checkers) which move between twenty-four triangles (points) according to the roll of two dice. The objective of the game is to be first to bear off, i.e. move all fifteen checkers off the board. Backgammon is a member of the tables family, one of the oldest classes of board games.

Backgammon involves a combination of strategy and luck (from rolling dice). While the dice may determine the outcome of a single game, the better player will accumulate the better record over series of many games, somewhat like poker.[1] With each roll of the dice, players must choose from numerous options for moving their checkers and anticipate possible counter-moves by the opponent. The optional use of a doubling cube allows players to raise the stakes during the game.

Like chess, backgammon has been studied with great interest by computer scientists. Owing to this research, backgammon software has been developed that is capable of beating world-class human players.

Rules :-

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Backgammon playing pieces are known variously as checkers, draughts, stones, men, counters, pawns, discs, pips, chips, or nips.

The objective is to remove (bear off) all of one's own checkers from the board before one's opponent can do the same. In the most often-played variants the checkers are scattered at first; as the game progresses they may be blocked or hit by the opponent. As the playing time for each individual game is short, it is often played in matches where victory is awarded to the first player to reach a certain number of points.

Acey-deucey is a variant of backgammo

Hypergammon is a variant of backgammon

Nərd is a traditional variant from Azerbaijan

Nackgammon is a variant of backgammon invented by Nick "Nack" Ballard

Russian backgammon is a variant described in 1895 as: "...much in vogue in Russia, Germany, and other parts of the Continent.

Gul Bara and Tapa are also variants of the game popular in southeastern Europe and Turkey.

Coan ki is an ancient Chinese board game that is very similar.

Plakoto, Fevga and Portes are three versions of backgammon played in Greece. Together, the three are referred to as Tavli.

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