lalldonn, on 2012-September-03, 10:43, said:
It's not like this is a case where declarer thought his hearts were good and you could then argue he might play them in any order. He said he was losing one so he knew the king was out. No one who knows the king is out would do anything but play the ace first (except if he is trying to sneak past Kx on his left, but anyone who is making that play would not concede the trick of course.) I would never even dream of calling the director here. This is not how I want to win my tricks.
I started thinking about my own habits as declarer in situations like this.
I agree that claiming is a courtesy that should be used when possible. (Although admittedly, I consider my ops and the likelihood that playing is actually faster, if they have a known habit of contesting.)
So how does this relate to concessions? Well, if I think I have one or more losers, I will make a claim statement which includes the loss of those tricks. For brevity, simply "losing a heart" would be very normal wording.
Now let's say that I think my ops may fuss over such a claim/concession, or that for any other reason I choose not to make it immediately. What would I do in actual play? I know the answer for myself: I would lose my loser immediately so that I could claim all remaining tricks sooner. Which means that I would lose a trick to the stiff K in this situation. Am I in a 5 percent or smaller minority in this regard? I would tend to doubt it but I suppose I cannot be certain.
For clarity, I would like to think that in real play, I would always consider the possibility of a stiff K, and therefore lay down the ace during play. But of course I do make mistakes, and I suppose something like this could happen to me. If it did, I would never consider for an instant trying to recover the trick by a ruling. I conceded it, I live with it.