After giving a 7-1 defeat to Aston Villa, Chelsea is ready to battle it out in the semi-finals.

Skipper of the team, Terry said that Saturday will witness a totally different ball game between the two teams as the opponent will be like wounded animals.

He believes that on the bigger field at Wembley, the Villas will have one or two players back because of injury and so a good game plan is a must to win this game.

The skipper gave an indication that the contest will be well fought and both the team would try to snatch the win.

The Blues are very high on confidence and moral after 5-0 victory over Portsmouth, huge win over Villa and an impressive 2-1 win over Manchester United.

However, Coach O'Neill's main concern is the fitness of his two key players, Richard Dunne and James Milner. Chelsea, on the other hand, is worried about the fitness of Branislav Ivanovic, who will have a late fitness test.

What ever the case may be, the teams are ready and audience can expect a thrilling encounter.