

And I believe this is the right profile:

1 Nairo Quintana (Col) Movistar Team 29:55:54
2 Alejandro Valverde (Spa) Movistar Team 0:00:19
3 Christopher Froome (GBr) Team Sky 0:00:27
4 Esteban Chaves (Col) Orica-BikeExchange 0:00:57
5 Leopold Konig (Cze) Team Sky 0:01:16
6 Darwin Atapuma (Col) BMC Racing Team 0:01:36
7 Alberto Contador (Spa) Tinkoff Team 0:01:39
8 Daniel Moreno (Spa) Movistar Team 0:01:44
9 Gianluca Brambilla (Ita) Etixx - Quick-Step 0:01:46
10 Samuel Sanchez (Spa) BMC Racing Team
Although a category 2, this climb has a couple of kilometres where an attack can happen.
And the terrain preceding the climb could provide some action.
Quintana should take advantage of today's momentum... Gain time wherever he can.