Federer just won a 20 minute game with a break of serve.
Leading 4-2 in the third set, 1 set all.
That could have been the key moment. Murray is falling down all over the place.
Good match this, Murray not looking nervous or crumbling under the pressure, but finding it tough.
Update: Federer just took the third set, now leads 2 sets to 1.
Looks like Britain has to wait another year to produce a champ at Wimbledon, if it ever does.