Left of the fall line of the large cave below the summit of the wall briefly upwards and traversing diagonally down along a grassy ledge into a small cave. From there right in a smooth small wall, over it along a piton into a notch with a ledge, along which right upwards into a small cave with boulders (belay). From there either traverse descending right into a recess, or along a small crack right upwards and traverse into the recess, through which into the large cave (belay, 1st ring). Up the right edge of the cave, traverse right under the overhang and over the overhang to a small ledge (2nd ring). From there along the crack under the overhang, traverse right and over the overhang to the summit. Original technical sections were 1) exit from the cave and 2) overcoming the summit overhang.
Note: In later sources, authorship is attributed to - Störe, Metzner (DAV München)