Krig

Krig is a two player war strategy game. You are going to battle with the unknown army and trying to overpower, misinform, outflank, outmaneuver, and destroy each other. It simulates the "fog of war" because the identities of the opposing pieces are hidden from each player and can only be guessed at by their location so it demands your high skill.

For more information https://en.wikipedia.org/wiki/Game_of_the_Generals