League Cup: Chelsea 0 Swansea City 2
Swansea City took another step toward their first appearance in a major final after upsetting Chelsea 2-0 in the League Cup on Wednesday.
Goals from Michu and Danny Graham earned the Welsh club a 2-0 aggregate lead after the first leg of the semi-final at Stamford Bridge.
Chelsea's interim manager Rafael Benitez selected a strong side for the tie, although he opted to rotate his attacking options, with Fernando Torres replacing Demba Ba and Oscar returning to the starting line-up.
Swansea, meanwhile, made five changes, most notably the fit-again Michu coming in for Graham, who started on the bench.
The hosts dominated the early exchanges and created a good chance 10 minutes into the contest.
A flowing move saw David Luiz and Eden Hazard combine beautifully to release Ramires into the area. The Brazilian took his time, but could only poke his shot tamely toward goal, with an effort that did not trouble Gerhard Tremmel.
The Swansea goalkeeper was, however, called into action again soon after.
More slick approach work from Chelsea saw Hazard surge forward before freeing Mata, but the Spain international's side-footed shot lacked power and flew straight at Tremmel.
Minutes later and Mata was at it again, a clever back-heel by Oscar put the Spaniard clean through on goal but he could only drag his shot wide.
Chelsea were made to rue their missed chances when Swansea took the lead seven minutes before the break.
A simple pass by goalkeeper Turnbull was miscontrolled by Ivanovic on the edge of the area, allowing De Guzman to chase the defender down.
However, the loose ball instead broke to Michu, who took a touch before bending it superbly past the goalkeeper to open the scoring with a sublime finish.
Chelsea were stunned but Ivanovic almost made amends minutes before the break. The Serbian cut inside from the left before fizzing a shot goalwards which a diving Tremmel managed to push around the post.
The chances continued to come for Chelsea after the break, with David Luiz wasting two free-kicks before slamming a fierce shot straight at Tremmel, just shy of the hour mark.
With time running out Benitez sent on Frank Lampard for Ramires, much to the delight of the home fans.
The midfielder would have been relieved to see the assistant referee's flag deny Michu a second goal, for offside, shortly after his arrival.
New signing Demba Ba was the next to be sent on, making his home debut with 10 minutes to go in place of Torres.
The former Newcastle man had two great chances within minutes of his arrival but could not find the back of the net, heading straight at Tremmel before heading another chance over.
His night then proceeded to get even worse as, after being sent clean through on goal, he tangled with Tremmel, and with the crowd howling for a penalty, inside found himself booked for diving.
Again, the misses were to prove costly as Swansea doubled their lead in stoppage time, again through a defensive mistake by Chelsea.
For the second time in the match, Ivanovic was to blame. The defender's poor back-pass to Turnbull was pounced on by substitute Graham, who rounded the keeper before calmly slotting home.
There was still time for more drama, with just seconds left on the clock, Ba smashed the ball home, after good work by Lampard, only to be denied by the offside flag, to leave the Blues with a huge challenge ahead of them.