Solomon's position is so perilous that I find myself unable to post before asking some questions:
What sort of light source does Gror's group have, and who carries it? Also, what is the ground like? It is wet or quite damp? If someone dropped a torch, might it go out?
It looks like Solomon has 2 hps, and Dai has 1. This is going to be tricky! It might help to have a map, too. Are there any other passages that could be taken? How wide is the corridor?
Is it OK if I assume Solomon took one of the potions of CLW? If so, he now would have two. Someone else would have a potion of Cure moderate wounds, and there is another potion of CLWs for someone else, right?