PhilKing, on 2013-April-17, 08:45, said:
I'm losing the will to live here. Declarer's last four cards are KJ
♥ and Kx
♦. I overruff with the nine and play ace and another.
I presume I'm wrong of course.

I think Phil has completely lost his bearings on this one.
He has declarer playing very, very strangely and has the defence doing weird things as well, altho no-cost weird as it happens. Let's see if we can make it all clear.
We start with 3 rounds of clubs, declarer ruffing in.
Declarer plays 3 rounds of spades, ruffing the 3rd.
He cashes 2 diamonds in dummy.
This is 8 tricks played, of which he has won 6.
He now makes the glaring error of a club, which he compounds, when partner follows, by making the zero play of ruffing low. He needed the AQ trump onside at this point so should have ruffed J.
We overrruff: why Phil is interested in our choice of card here is a mystery: as far as I am concerned, I would make a defensive claim as I overruffed, announcing that I am playing A and a trump and my hand is good (tho partner, as it happens, will ruff my good spade).
We have a 4 card end game, as you announced. I don't know why Phil mentioned an uppercut. Certainly, we could exit our spade rather than pull trump: the position is the same if declarer has KJ/KQ in trump, but if he has QJ we are giving him an unnecessary trump trick with this defence. I assume, from Phil's reference to an uppercut, that we did make this misplay of exiting a spade, which is a zero play, that never gains and occasionally loses an undertrick.
Declarer overruffs the Q and we should now claim but the defence to date suggests we have no clue what's going on so I guess we don't.
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari