Oh gotcha.I meant the final climb - Cote de San Luca. The final climb is 10km from the finish. Vingegaard had a punctured lung, and this climb, ridden at max power has the potential to test that injury. Vingegaard can't match the max power of Pogacar. This is why there should be gaps.
Yeah if Vingegaard manages to hang on to Pogacar's inevitable attack on the last San Luca, then it means he's got great form. I still think Pogi should manage to gap him with his explosiveness and I would say I'd be surprised if Jonas is able to hang on.