They're pulling the breakaway riders out of the bunch now into their two groups to prepare for the restart, and we're go again.
The new route from Vila Real to Mondim de Basto resembles that from the 2017 stage, with them restarting on the plateau between the two parts of the ascent from Vila Real to the Alto do Velão.
Unfortunately, Alvão with its cobbles and ramps is often a good challenge that brings some teams' secondary contenders out and creates some intrigue, like in 2009 when Nuno Ribeiro and João Cabreira were up the road and people like David Bernabéu and Rubén Plaza tried to ride across on Alvão while people like Blanco and Guerra sat back, creating a very mixed up outcome after Blanco went nuts late on on Senhora da Graça because he was still only scraping back up to the group in front.
As things now stand it's likely to just be a straight shootout on the final climb which probably means a top 10 divided by 30-45 seconds. It does, however, massively increase the chances for the break because not only do they not have to worry about pacing themselves over the extra climb, but they also didn't lose any time in the neutralization, as well as getting some recovery time.
Breakaway group is Francisco José Peñuela (Caja Rural), Caleb Classen (Project Echelon), Francisco Morais (Tavfer), Jan Kino (Atom 6) and Edgar Curto (Illes Balears-Arabay). I'd guess at possibly Classen being the best climber of these, but none of them are especially proven shall we say. Curto has some middling results in some 2.1s and some decent climbing performances as an amateur. I feel a win from the péloton is still most likely.
The chase group looks a bit stronger but only has about 30" over the péloton now on the descent. It has Unai Esparza, Antônio Carvalho, and César Fonte among its numbers, but that's also probably why it's not being allowed all that much rope by the bunch.