Contents: a 20×20 board, 9 squared orange pawns and 9 squared yellow pawns, a rectangular platform 4×2. The platform is set in the centre of the board, and the players try to access it. Pawns can move aside diagonally or jump over others. Some moves depend of the number of pawns upon the platform, which can also be moved. He who have put 5 pawns upon the platform wins the game.