|Before the kobald attack.|
The two on Hut 3103 are loading, but the two by 3202 (one on the hut, one on the ground) both fire at Vala. One hit for three points, stunning Vala (all the dwarves are getting low on hit points). Vala can't stumble back towards 3205, because there are two dwarves there, so she remains in 3204.
The kobalds in 3502 fire at Mega and Ermeth. Mega is hit, taking 2 damage. Mega was seriously hit by the otyugh, and she's also stunned.
The striped bowkobald in 3402 seems to be quite intelligent. His bow is larger, and he uses it to shoot at Andrej. The bow slips in his grasp (rolled a 2), and he unfortunately hits the kobald next to Batath, struggling with Lukas' charmed kobald. The hit kobald dies. The charmed kobald leaps into 3408 and fouls his compatriot's attack against Ganzor before Lukas' spell ends. Batath is astounded to find himself alone on the hut.
The bowkobalds on the right in 3604 fires at Andrej, missing, before backing up the stairs.
The other two bowkobalds, in 3504 and 3604, shoot at Frith before drawing swords and defending themselves. The latter hits Frith with a 20 critical, which does 8 damage. Frith is stunned, but Warth and Culf support him - so he does not fall down the stairs.
One kobald attacks Frith with a sword, missing.
Andrej is attacked from 3404 and 3405. Both miss.
Vala is attacked from 3103 and 3203. She is unfortunately hit twice, the first another natural 20, for double damage. Vala takes 8 damage, then 4 damage - maximum. She drops into negative hit points, falling onto her knees, but manages to stay conscious.
After all this, here are the results: