1) Chess variant 
Cheskers is a variant of checkers invented by Solomon Golomb in 1948. ==Rules== ===Pieces=== ===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 ....