There are only two of you left?
Find some way of locking down the field. Cross over your arcs of fire infield so that you’re covering the ground in front of him and he’s doing the same to you. Stay in contact and don’t be tempted to look down your line. Trust in your protector at all times. If your co-defendant tells you to shoot your line, then you do it. Not before. Never leave him unprotected, that’s where arguments start. If you miss, he’ll have to accept it. If you weren’t looking then you’re to blame.