Zamma is a two-player abstract strategy game from Africa. It is especially played in Mauritania. The game is similar to alquerque and draughts.[1] Board sizes vary, but they are square boards, such as 5x5 or 9x9 square grids with left and right diagonal lines running through several intersection points (or "points") of the board. One could think of the 5x5 board as a standard alquerque board, but with additional diagonal lines, and the 9x9 board as four standard alquerque boards combined, but no additional diagonal lines are added. The initial setup is also similar to alquerque, where every space on the board is filled with each player's pieces except for the middle point of the board. Furthermore, each player's pieces are also set up on their respective half of the board. The game specifically resembles draughts in that pieces must move in the forward directions until they are crowned "Mullah" (or "Sultan") which is the equivalent of the king in draughts. The Edhayam can move in any direction. In Mauritania, the black pieces are referred to as men, and the white pieces as women. In the Sahara, short sticks represent the men, and camel dung represent the women.[2]
The game goes by several names such as damma, and in Mauritania as srand or dhamet, where it is a national game. Mauritania's version is different from the other variants in that the pieces captured are instantly removed from the board, whereas, in other variants the removal of captured pieces is deferred.