They had their forwards back playing as an extra right and left back. Ive seen the 'park the bus' idea against Barca happen and this is one of the first times Barca didnt end up burning the team that tried it. Insane effort.
Chelsea fans providing the laughs because they have Rafa Benitez in charge. They can't stand him because he's Liverpool through and through. He will do a job for them though. I don't think I've really come across a set of fans booing and swearing at their own manager before their team has kicked a ball under his charge in an actual game.
Benitez is starting to improve the Chelsea team, with a thrashing of Villa by 8 goals and an away win against a tough Norwich side who have beaten ManU, City and the Arse (think I have that right) at home this season. One thing he's done is put David Luiz at defensive mid and out of the back four - Luiz has been fantastic in the position and his passing, especially from deep, a joy to behold.