Crossword Genius

It’s all over for Benito Mussolini (6)

Ross

I believe the answer is:

finito

'it's all over for benito mussolini' is the definition.
('finished' in Italian, eg for Benito Mussolini)

'over for benito mussolini' is the wordplay.
'over' is a charade indicator (letters next to each other).
'for' becomes 'to' (eg both can mean 'in the opinion of').
'benito mussolini' becomes 'fini' (I am not sure about this - if you are sure you should believe this answer much more).
'to' put after 'fini' is 'FINITO'.

I've seen this clue in The Times.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.