The first ascent of the route “Reverse passage” (VII A0, 45m) was realized on 29/6/1994 by Th. Chatzisyrlis - S. Papageorgiou.
In the initial attempt, the route was equipped up to the 1st belay, while Th. Chatzisyrlis - K. Vakondios later added its extension.
Sketch of the route.