We can forget all those in 6N: they will be finessing and making 12 or 13 tricks: the only way we can outdo them is by dropping the stiff
♥K offside, which is not a high frequency occurence even without the auction.
But there are some other pairs we need to be concerned with.
Those who miss slam: we can maximize our chances of beating them by making the safety play: the only way we lose is by going down, so we do our best to avoid that.
Those who reach 6
♣: if they get a
♥ lead, they will rise and pull trump. Otherwise they pull trump and finesse. Either way, they make, and whether they make 6 or 7 is irrelevant. What matters is that you can beat them by making your contract, and the overtrick is irrelevant. So you should safety play the trump suit if your goal is to outdo the 6
♣ bidders
Those who reach 6
♥ and get a different lead, probably with silent opps.
They will all take the hook. But if we take the hook, trying to stay level with them, we go down whenever the hook loses and LHO has made a lead from shortness. How likely is it that he has 3
♣?
A 3 card holding in a unsupported suit seems like an odd lead: it seems to me that it is more likely that he has a stiff and hoped for his partner to hold either the
♣A or the trump
♥. He cannot expect either if he holds the trump K, so this argues for the hook.
However, there would seem to be a non-trivial chance that LHO has been clever with 3
♣ and Kxx of trump: which means that, compared to other 6
♥ players, we are at a disadvantage if we play for the hook. We break even when the hook wins and lose some of the time when the hook loses, and never gain when the hook loses.
The issue is just how strong an inference (that LHO has a stiff
♣) are we prepared to draw?
I think that there are more cases where the play of the
♥A wins than when it loses.
As to what is at stake: going down is easy to estimate: 0
Making one trick less than the field still gets you some mps: beating the non-slammers, the
♣ slammers.
Making 13 tricks via a finesse gets you maybe 65-70% on the board.
I'd play the A, but I'd really like to be at the table
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari