The Portugal boss as absolutely no doubt his reigning European champions will fight just as hard as Chile in the Confederations Cup semi-final
Portugal coach Fernando Santos said he would go to "the end of the world" with his players as he underlined his confidence ahead of their Confederations Cup semi-final.
The European champions face Chile in Kazan on Wednesday looking to continue their unbeaten campaign in Russia and reach a second major final in the last 12 months.
Chile have been tipped by many as favourites to win the competition, the Copa America holders having won admirers for their hard-working performances backed by thousands of travelling fans.