Welt der Türme

Translated from the publisher's game page:

Towers have always been symbols of power and freedom. In this game towers give the knights the opportunity to find their way to the goal. They are not tied to a fixed location or a fixed set of rules; they have the freedom to find a place anywhere on the game board. This creates a fascinating landscape for the knights among the towers – a world of towers.

Whoever first manages to move his knight to the opponent's start line wins. The road to travel is always on the towers, upon which you can freely move. The higher the tower, the farther the jump...