The Croatian forward struck after 19 minutes to hand Owen Coyle's side the win and a last eight clash with Birmingham at St Andrew's.
Off the mark: Klasnic celebrates after opening the scoring with 19 minutes gone at Craven Cottage
More to follow...
On target: Klasnic scored in the first half with a 10-yard volley
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Aussie rules: Fulham goalkeeper Mark Schwarzer saves at the feet of Bolton captain Kevin Davies
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?Explore more:People: Ivan Klasnic, Owen Coyle Places: Birmingham
Source: Daily Mail
Source: Daily Mail