Small variant with only kings and knights where you must get three pieces in line in the center of the board. Article by Jeff Zeitlin. L The Last Mourning . On board with 38 squares and Jesters. Letter Chess .
Pieces are a diagram that shows a letter and their movement capabilities.
By Ed Pegg Jr. Limiting Chess . On a 4x8 board, with the objective of capturing all the opponent's pieces. By Sergey Sirotkin. Little Dragon Chess . Modern small variant of Xiangqi on board of 41 squares.