Use the same start as 14., but at the first bolt, head right to finish on the nice slab. The slab can be climbed along the arete or along the right-facing corner. It is not as run out as it looks from the ground. Optional piece of gear on the left side of the slab before the anchors.
This is on the left side of the Central Buttress.
Two bolts, and anchors, plus a cam & nut down low before the first bolt.