By Sean Walsh Real Madrid advanced to the last 16 of the Copa del Rey with a routine win at fourth-tier side Arandina on Saturday night. Los Blancos’ defence of the national cup began with a trip to El Montecillo, where their hosts put up an admirable fight before eventually succumbing to an expected defeat. Carlo Ancelotti made several changes to his lineup and there was a lack of cohesion at times, but Real Madrid’s talent ultimately helped see them to victory. How the game unfoldedReal Madrid went close to taking an 11th-minute lead when Brahim Diaz carried the ball into the Arandina box, a…