Sky's Vasil Kiryienka took a fine solo victory atop the short but steepPeña Cabarga climb this afternoon as Chris Horner (RadioShack-Trek) moved to within three seconds of race leader Vincenzo Nibali (Astana).
Kiryienka attacked from a breakaway group of 15 riders with 46 kilometres remaining, and managed to maintain enough of a gap over the other escapees to beat Chris Anker Sorensen (Saxo-Tinkoff) by 28 seconds, with Australian Adam Hansen (Lotto-Belisol) taking third 1-18 down.
The 32-year-old Belarusian's victory is only Sky's second stage win in the Vuelta - the first also came on this climb courtesy of Chris Froome two years ago - and sits alongside Kiryienka's previous successes in the 2008 and 2011 editions of the Giro.
Behind him, the peloton sprung into life with 1.5 kilometres of the first-category climb remaining, as former race leader Daniel Moreno attacked and took his Katusha team-mate Joaquim Rodriguez with him. Horner bridged across easily, while Nibali at one point tussled with Alejandro Valverde (Movistar) to get the best line into one of the Peña Cabarga's steep hairpin bends. Both men eventually made it up to the chasers, before Valverde was distanced.
Horner, having raced the latter part of the climb out of the saddle, attacked around 700 metres from the line and simply rode away from the race leader. Nibali, looking somewhat reminiscent of Sir Bradley Wiggins as he remained seated even on some of the climb's 20 per cent sections, eventually lost Rodriguez's wheel before Valverde came back to pass him in sight of the finish.
Horner crossed the line in sixth, 25 seconds ahead of the race leader to reduce Nibali's advantage to just three seconds with as many days remaining.
Tomorrow's nineteenth stage ends with a second-category climb to Oviedo Alto Naranco, before the fearsome Angliru welcomes the race at the end of the penultimate day of racing on Saturday.
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Results
Vuelta a Espana 2013, stage 18: Burgos to Peña Cabarga
1. Vasil Kiryienka (Blr) Sky 186.5km in 4-46-48
2. Chris Anker Sorensen (Den) Saxo-Tinkoff at 0-28
3. Adam Hansen (Aus) Lotto-Belisol at 1-18
4. Martin Kohler (Sui) BMC at 1-34
5. Egoi Martinez (Spa) Euskaltel-Euskadi at 1-42
6. Chris Horner (USA) RadioShack-Leopard at 1-53
7. Amets Txurruka (Spa) Caja Rural at 2-02
8. Joaquim Rodriguez (Spa) Katusha at 2-13
9. Alejandro Valverde (Spa) Movistar at 2-14
10. Vincenzo Nibali (Spa) Astana at 2-18
Overall classification after stage 17
1. Vincenzo Nibali (Spa) Astana in 73-39-35
2. Chris Horner (USA) RadioShack-Leopard at 0-03
3. Alejandro Valverde (Spa) Movistar at 1-10
4. Joaquim Rodriguez (Spa) Katusha at 2-24
5. Nicolas Roche (Irl) Saxo-Tinkoff at 3-43
6. Domenico Pozzovivo (Ita) Ag2r-La Mondiale at 5-44
7. Thibaut Pinot (Fra) FDJ at 6-14
8. Leopold Konig (Cze) NetApp-Endura at 6-35
9. Samuel Sanchez (Spa) Euskaltel-Euskadi at 7-51
10. Tanel Kangert (Esa) Astana 11-10
Chris Horner attacks
Nibali loses touch with Horner
Kiryienka wins
Vasil Kiryienka celebrates his stage win
Related links
Vuelta a Espana 2013: Coverage index
Vuelta a Espana 2013: Stage reports
Stage 18: Kiryienka solos to win as Horner gains time
Stage 17: Mollema wins after crosswinds split bunch
Stage 16: Barguil makes it two as Nibali put under pressure
Nick Bull is an NCTJ qualified journalist who has written for a range of titles, as well as being a freelance writer at Beat Media Group, which provides reports for the PA Media wire which is circulated to the likes of the BBC and Eurosport. His work at Cycling Weekly predominantly dealt with professional cycling, and he now holds a role as PR & Digital Manager at SweetSpot Group, which organises the Tour of Britain.
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