The red line shows the south face route. On the flat parts in the start - follow the line of least resistence. When in the huge couloir below the face, pick a line which feels good. Semi-permanent snow and ice in most couloirs up the face. The steepest I found was about 60 degrees. When reaching the ridge, walk straight over the snow fields towards the two pyramid shaped peaks on the other side. Climb the second, higher one.