Arsenal route to Champions League final after beating Real Madrid in quarter-final first leg - Arsenal will have to beat two more European heavyweights if they finish the job against Real Madrid

It's an uphill battle for Los Blancos, but the comeback kings will give it a chance. They need to win by three goals to force extra time, while a four-goal win or better will see them through to the last four. Scoring early will be pivitol, but even a two-goal victory won't be enough.

Follow live as Arsenal host Champions League holders Real Madrid in the first leg of their quarter-final tie The Champions League quarter-finals begin today with Arsenal hosting Real Madrid at the Emirates Stadium.