Cheeses undergo European restrictions, twice, in tactical struggle? (5)
I believe the answer is:
chess
'struggle?' is the definition.
The definition and answer can be both acts as well as being singular nouns.
Maybe you can see an association between them that I can't see?
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for chess that I've seen before include "show" , "Ancient war game whose name may have derived for the Persian for 'king'" , "Game involving mates" , "This is played on board" , "form of battle" .)