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Gib guesses

#1 User is offline   Yu18772 

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Posted 2012-September-13, 00:00

http://tinyurl.com/9vlrzey

How often would gib underlead an A against 6?
Posted ImageYu
Yehudit Hasin

"But I don't want to go among mad people," Alice remarked.
"Oh, you can't help that," said the Cat: "we're all mad here. I'm mad. You're mad."
"How do you know I'm mad?" said Alice.
"You must be," said the Cat, "or you wouldn't have come here."
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#2 User is offline   Bbradley62 

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Posted 2012-September-13, 01:06

Small sample size, but...
In the last 30 days, GIB has 19 times been on lead against my small slam holding an A (excluding those times when GIB held AK). Of those 19 hands, GIB led his A 9 times, led a different suit 9 times and underled the A once (against 6N).

But, of course, then we'd want to know how often GIB underleads Q to determine which is more likely...
Over the same 30 days, GIB 14 times led against my small slam holding a Q (without A, K or J in the suit) and once he led that Q, 8 times he led a different suit, and 5 times he underled the Q. (Once of the 5 he was leading his partner's bid suit.)

So, it appears that GIB is more likely to underlead a Q against 6 than to underlead an A.
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#3 User is offline   nathan2008 

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Posted 2012-September-13, 01:43

wowwww..... very nice job bradley.

to yu: that is why bbo is using human dec... Maybe one day, in the main bridge room, we will also have human dec.
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