"The whole point of this is to avoid a battle."
But what you've said is true, and I myself warned you that we must avoid a major battle.
They were to stay concealed and, if possible, avoid battle.
Avoid a major battle at all costs, no matter what the enemy tries to do.
To avoid a battle, the local people proposed a fight to the death between two water buffalo.
The Council's action was intended to avoid a costly legal battle.
I haven't time to explain, but avoiding battle is no shame in a case like this.
Avoiding battle was a prudent course of action at that time.
It was therefore advised to avoid a pitched battle against them.
In fact, despite the siege, both sides would go to great effort to avoid pitched battle.