Crossword Genius

Game in which castle, perhaps, should be moved (4,3,6)

Ross

I believe the answer is:

pass the parcel

I'm a little stuck... Click here to teach me more about this clue!

'game' is the definition.
(I've seen this before)

'which castle perhaps should be moved' is the wordplay.
'castle perhaps' anagrams to 'PASS THE PARCEL'.
But, I am unsure how this is indicated.

'in' acts as a link.

Can you help me to learn more?

(Another definition for pass the parcel that I've seen is " Children's party game".)

I've seen this clue in The Times.
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