Cheskers

Cheskers is a variant of checkers and chess invented by Solomon Golomb in 1948.
Rules.
Promotion.
When a pawn reaches the last row of the board its move is ended, and the pawn can promote to king, bishop or camel.
Starting position.
Black moves first.
Victory conditions.
The player that captures all opponent's kings wins the game. Also, a player that is stalemated (cannot move) loses the game.