I am looking for maps for Heroes III.

Gentlemen, help me relive my childhood. I have vague memories of some map or campaign where the hero travels with only one creature, I think it was some kind of archer. And you can only win battles by exploiting the difference in movement range of the creatures. You run around the battlefield until you get far enough away that the enemy can't reach you – then you shoot. Then you run further. It's like playing checkers, trying to catch the opponent's pieces. I don't know why, but this map stuck with me, and I want to play it again. Can you help me find it?