Sitstart just right of Lance-Pierres (red n°32). Sitstart with sidepull left hand, a low crimp far right and exit without the aretes as for Pince à Linge.
NB: climbed in January 2020 by Teddy Deschamps who didn't make it public and rediscovered by Caroline Sinno the next fall. Sitstart without stone by Laurent Darlot.
Update (January 2025) : a crimp is now larger after the stone around it broke off and the problem has become easier (7b/7b+ instead of the original 7c).