Marque was dropped on the steep penultimate climb (last year Zaballa cut it down to himself, Moreno and Herrada on that), and is now a minute back on the Naranco. Intxausti and López are in the front group with di Gregorio, Moncoutié and Marcos García.
Edit:
Txurruka's ridden across to the group, then Beñat Intxausti has attacked, and di Gregorio and Moncoutié have gone with him. García's next on the road, then López and Txurruka.
2nd edit:
Movistar tweet that Intxausti was 2nd on the stage, but that's enough to take the GC. No word on whether it was di Gregorio or Moncoutié that beat him for the stage.