Into the last 20 minutes. I could call this fascinatingly tactical but it's not. It's as dull as Call the Midwife.

Leicester have penalty appeals turned down as Anthony Knockaert clips the ball against Bolton defender Tim Ream. Still 0-0.

Nigel, Leicestershire via text: Torres for Costa? Not so sure.

Andy, Bolton via text: I was there when Bolton went to Atletico and got a nil nil draw. If Gary Megson can do it surely Jose can.

Chris via text: Great game of football. Tactical master class here. Defend the life out of the first three halves over the two legs and then go hell for leather in the second half at Stamford Bridge.

Fernando Torres wins a free-kick on halfway. The Spaniard has had the fewest touches in a Chelsea shirt, just 25 so far.

Chris Waddle on BBC Radio 5 live

"I think Diego Costa would struggle in the Premier League. He's gangly and puts himself about, but you're talking about £32m. Is he worth it? I don't think so and I've seen a lot of him. I think he's decent and honest but there's not a lot of quality."

David Luiz climbs high to flick the ball away - solid defending at the far post. Twenty-five minutes left in Madrid as Frank Lampard is booked for a midfield lunge.

Jon Evans: , externalChelsea can play like this in the home leg too. All Chelsea will need to do is sneak a goal and not let one in.

Brian O'Neill:, external For the love of football please let Chelsea lose.

Matt Williams:, external Watching Chelsea is like watching paint dry. I'm now listening to Chelsea on the radio. It is like hearing paint dry.

Chris Waddle on BBC Radio 5 live

"Arda's got a good record. Diego Simeone realises they've got to throw more men forward and try to take an advantage to Stamford Bridge."

Arda Turan is on for Atletico Madrid. The Turkish winger may add some spark as he replaces Diego.

Fernando Torres on a mazy run, he beats two or three men before slamming in a low shot straight at Thibaut Courtois. Better from the number nine before Diego whistles a shot wide at the other end.

Will we get a goal tonight?

Image source, Getty Images

It's Jose Mourinho's eighth Champions League semi-final, and he's only won two so far. His side don't look like scoring tonight as we approach the hour mark.

Back underway at the Reebok Stadium, where Leicester have 45 minutes to earn the win that will prevent the title race going to the penultimate game of the season, when they visit Huddersfield. They've got Bolton under the cosh, but are yet to find a goal to reward their dominance. Former Foxes forward Jermaine Beckford on for the hosts as a second-half substitute.

That's a bit shakey from Mark Schwarzer though, punching out a cross to Diego, who elects not to take on the first-time shot and goes around David Luiz. When he does then shoot Schwarzer is back on his line to save.

Well played Ashley Cole, as the bearded one heads away a dangerous ball across goal. Mark Schwarzer claims the corner well again. Solid as a rock.

Well, as solid as a goalkeeper with hundreds of top-flight appearances. We shouldn't be surprised.

More handbags involving Diego Costa. The other Diego drops a shoulder on David Luiz, Brazilian to Brazilian contact, and it all kicks off, a few hands on a few shoulders before Jonas Eriksson calms it down.

Jose Mourinho is sitting on the tiles surrounding his dugout, like a man waiting for a bus. He looks thoroughly fed up with it all.

Sam Rhodes: , externalThis is not a game for the neutral.

Luca Wetter-Sanchez:, external People forget that Atletico will be fine with a 0-0. Chelsea will have to take the game to them next leg - Atletico can then counter.

Mark Twain:, external Just seen Torres enter the pitch for the second half with a copy of War And Peace under one arm and a deckchair under the other!

So that's half-time at the Madejski Stadium with Reading 2-0 up and looking good for a return to the top six. With all that added time for the injury to Hal Robson-Kanu, travelling Middlesbrough fans are in danger of having to go straight to work on their return to Teesside at this rate.

Frank Lampard cracks in a shot from 20 yards, he catches it typically cleanly but it's right at Thibaut Courtois.

Chris Waddle on BBC Radio 5 live

Image source, AP

"Jose Mourinho can't play like this at Stamford Bridge. He might for a bit next week so it will be interesting to see what happens in the second half.

"That's what Mourinho does and how he thinks. It's not pretty but it's effective."

Game on!