Cities and Eggs

In this abstract two player game, the goal is to control four capital cities. The gamefield consists of 25 fields divided into regular cities, ports, and the capitals. Each turn a player gets to reinforce his troops, and move towards or from a field. Battles are conducted by comparing numbers and removing that many men (cubes) per side. It is not possible to attack a location with fewer men than the defender uses to control the city.