AGADIR: Sebastien Loeb is set for another tense battle with Nasser Al-Attiyah as he looks to build on his lead in the World Rally-Raid Championship when the Rallye du Maroc gets underway on Saturday. Loeb, driving one of three Prodrive Hunters entered by Bahrain Raid Xtreme, holds a slender one-point advantage over Al-Attiyah as the inaugural W2RC series resumes in Agadir