pran, on 2016-May-14, 03:16, said:
Any essential information from past play must be included with the statement or considered "forgotten".
This is often the case, but certainly not always.
To show an example where this is not true. Say that in this case declarer starts with a solid diamond suit that he runs first, with everyone discarding. He crosses to dummy in trick 10 and his last 3 cards are:
♦A
♣AQ
*Thinking* (wrongly) that LHO doesn't have any cards left in the majors, he leads a club from dummy and finesses the queen, losing to LHO's king. He now shows his remaining
♦A
♣A and claims. Much to his surprise LHO leads the
♥J.
In this case declarer didn't make any claim statement. But whatever claim statement declarer could possibly make, it will never include: "You are out of diamonds.", because it is irrelevant information in a claim statement based on the idea that LHO is out of hearts and spades.
The fact that declarer doesn't mention the discards on the diamond suit doesn't mean that he has "forgotten". It means that he (correctly) thought it was irrelevant information for the claim that he did make.
It's a TD's job to gather evidence and weight it. In the example that I gave, a TD would consider it unlikely that declarer would ever hold on to his
♦A. In other cases, it would be entirely possible that he would.
Together with the statements by the players, the previous play is an obvious source of evidence.
Rik
I want my opponents to leave my table with a smile on their face and without matchpoints on their score card - in that order.
The most exciting phrase to hear in science, the one that heralds the new discoveries, is not Eureka! (I found it!), but Thats funny
Isaac Asimov
The only reason God did not put "Thou shalt mind thine own business" in the Ten Commandments was that He thought that it was too obvious to need stating. - Kenberg