Each player has 11 game-pieces: 10 pieces has an arrow that indicates the attack and dark sides of which are defenses. One piece is completely defenseless and without attacking possibility: the Vulnerable. In his turn player has two possible actions: - rotation (optional) - a movement He may move his game-piece to one of the six directions n moves and if he attacks and there is defensless side of opponent's game piece he captures it. The first player who captures opponent's Vulnerable wins the game.