THE MURREN MOORS
This is a Tunnels and Trolls adventure in the Castle Calahony series.
Fighting mountain orcs
You cannot defeat him, and call sensibility the better of honour.
First anyone not engaged may retreat to the previous island.
Then the last person must make a L1-SR on dexterity to see if you can cheat the orc you are fighting. If you make it, you also escape. If you fail, he has one free slice at you: make his weapon roll, subtract your armour, and take the damage of your con.
You may be dead or if not, you may join your friends.