
The Red Devils completely dominated in the first half and took a 2-0 lead early on. Chelsea played like a team possessed in the second half, however, and roared back to tie the game (and nearly won it).
In the end, the game ended 2-2 in an exhilarating match that lived up to the hype generated by these two superpowers.
Manchester United struck first in this game, as Javier Hernandez headed home the game's first goal in the fifth minute. It came off a brilliant pass from Michael Carrick, whose lob into the box was perfectly played over keeper Petr Cech by El Chicharito.
The Red Devils wouldn't wait long to double their lead.
After Victor Moses fouled Nani on the United counter-attack, Wayne Rooney stepped up to take a free kick from just outside and to the left of the Chelsea box. His curling effort to the far post didn't find the head of a teammate, but it continued into the net, as Cech anticipated a header.
Just 12 minutes into the game, United had a 2-0 lead.
United continued to push in the first half. Nani's brilliant cross into the box would be chipped just over the bar by Hernandez, and Rooney later sent another cross directly at Cech, who then made a second brilliant save after defender David Luiz inexplicably headed the ball back toward goal.
United had Chelsea on the ropes, and only 25 minutes had passed in the contest. Chelsea created a few opportunities throughout the half but lacked the final touch needed to score.
The second half continued in the same vein as the end of the first half, with Chelsea ratcheting up the pressure but unable to find that last pass or shot to beat United—at least until Eden Hazard entered the game.
The star winger cut the lead in half on an absolutely brilliant shot from outside the box that curled and dipped above keeper David de Gea, who never had a chance. Suddenly, Chelsea had hope.
And Chelsea wasn't done.
In the 68th minute, Demba Ba held up the ball on the counter and found Oscar streaking down the middle of the field. The young Brazilian then found Ramires tearing down the right side, and Ramires slotted home the game-tying shot after taking a deft touch to put the ball on his left foot.
Just like that, a game completely dominated by Manchester United early on was all tied up.
Both teams pressured the opposing goal down the stretch, and de Gea saved the game for Manchester United in the 90th minute. Juan Mata deftly controlled a long pass at the edge of the box, turned in past the defense and ripped a shot at goal, which de Gea just deflected wide.
The game justifiably ended in a 2-2 tie, with both teams feeling as though they should have won but likely relieved that they didn't lose. The replay will now head back to Stamford Bridge.
Grades
Nani, Manchester United: A-

Eden Hazard, Chelsea: A

Rio Ferdinand, Manchester United: A
Demba Ba will have nightmares about Ferdinand after this game. The wily defender totally won his battle with the Chelsea striker, winning back contested balls and keeping Ba from scoring chances throughout this match. United wasn't nearly as solid in the second half, but Ferdinand played a very solid match.
Frank Lampard, Chelsea: C

Javier Hernandez, Manchester United: A-
