STORY: Borussia Dortmund’s preparations in London on Monday ahead of the crucial Champions League round of 16 second leg against Chelsea. Dortmund coach Edin Tersic expects a difficult game on Tuesday. Borussia had won the first leg 1-0 at home. “I think they’ve used the last few games and weeks to get a little better at it. And that’s why it’s going to be a brutally difficult task for us tomorrow, which we’re looking forward to, but with a lot of respect for our opponents. And however, we also know that if, like Emre (Can) just mentioned, we’ve shown it when we’re willing to support each other, in all phases of the game, whether we’re on the ball or the opponent is on the ball means we have a huge chance tomorrow to be among the eight most successful teams in Europe this season.” In the end, a draw would be enough for Borussia Dortmund to reach the Champions League quarter-finals. Kick-off in London is Tuesday evening at 9 p.m.