NSW in semis, Chennai knocked out

Chennai Super Kings' skipper MS Dhoni returns to pavilion after losing his wicket during the Champions league T20 match against New South Wales Blues' in Chennai. (PTI Photo)

Chennai Super Kings' Michael Hussey in action during the Champions league T20 match against New South Wales Blues' in Chennai. (PTI Photo)

New South Wales Blues' David Warner being congratulated by MS Dhoni and his teammates during their Champions league T20 match in Chennai. (PTI Photo)

David Warner celebrates his century (100 runs) during the Champions League Trophy T20 match against Chennai Super Kings at the M.A Chidambaram Stadium in Chennai. (AFP Photo)

New South Wales Blues' Shane Watson plays a shot during the Champions league T20-2011 match against Chennai Super Kings in Chennai. (PTI Photo)