Slitherine

I always seem to be one turn away from winning. Could anybody please give me some hints? That northern hex seems unreachable.

I would find an answer interessting too. There are just to many entrenched orks for me.

I finally beat it. With a walker-heavy force , relieve the northern most position first while using a second weaker force to clear the eastern cul-de-sac. The other two positions can then be mopped up.