I'm completely stuck on 20D - the clue for which is "The king's in danger, pal (4)" and I have the following pattern -A-E. One answer would seem to be 'Mate' which of course fits with the very last word but makes no sense whatsoever with the rest of the clue. Help !!
Many thanks in advance folks.
Wow three answers almost straight away - that's really great thank you !! And I simply couldn't see the link to chess - which now it's ben pointed out is pretty darned obvious !! Cheers again.