Backgammon according to the normal movement rules. The first player to bear off all fifteen of his/her own checkers wins the game. If the opponent has not yet borne off any checkers when the game ends, the winner scores a "gammon", which counts for double stakes. If the opponent has not yet borne off any checkers and has some on the bar or in the winner's home board, the winner scores a "backgammon", which counts for triple stakes. To speed up match play and to provide an added dimension for strategy, a doubling cube is usually used. The doubling cube is
Backgammon began a collaboration with Voice of Backgammon, authorizing its grand-masters to provide expert commentary with Shiller. Voice of Backgammon expert co-hosts have included backgammon champions and personalities such as Matvey Natanzon ("Falafel"), Paul Magriel, Masayuki Mochizuki ("Mochy"), and Akiko Yazawa. When backgammon is played for money, the most common arrangement is to assign a monetary value to each point, and to play to a certain score, or until either player chooses to stop. The stakes are raised by gammons, backgammons, and use of the doubling cube. Backgammon is sometimes available in casinos. Before the commercialization of artificial neural network programs,