By Ewan Murray Real Madrid booked their spot in the Champions League quarter-final on Wednesday evening following their unconvincing 1-1 draw with RB Leipzig. To say it was a cagey first half in the Spanish capital would be a gross understatement, with the visitors shading an opening 45 minutes in which there was just the one shot on target. But a one-goal advantage from the first leg meant that Real simply needed to avoid defeat, something they did following Vinicius Junior’s second-half strike. Willi Orban pulled one back for the visitors, but the 14-time European champions held on to progre…