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A hand with Gib overvalued (1)

#1 User is offline   lycier 

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Posted 2014-May-28, 03:36



5nt should be a quantitive bid with 9-11hcp,7♠ says 22-24hcp.

Now let's make a simple calculation :

24hcp + 11 hcp =35hcp,35hcp is not strong enough to bid up to 7♠.

Obviously,Gib overvalued this hand,Gib need to have better bidding rules or what else?
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#2 User is offline   manudude03 

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Posted 2014-May-28, 03:56

It looks as if GiB W has taken 5NT as Grand Slam Force rather than Pick-a-slam. Nothing to do with evaluation, just system.
Wayne Somerville
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#3 User is offline   Antrax 

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Posted 2014-May-28, 04:03

Yeah, I reported this bug before, too:
http://www.bridgebas...alert-mismatch/
This similar issue was fixed:
http://www.bridgebas...buggy-sequence/
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#4 User is offline   hotShot 

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Posted 2014-May-28, 07:30

I would guess that GIB came to the conclusion that to have 9-11 HCP the ♥A is very likely to be with E.
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#5 User is offline   Bbradley62 

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Posted 2014-May-28, 09:06

View PostAntrax, on 2014-May-28, 04:03, said:

This similar issue was fixed:
http://www.bridgebas...buggy-sequence/

"was fixed" in the sense that it has been fixed on Georgi's computer and will (presumably) be included in the next update.
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#6 User is offline   Bbradley62 

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Posted 2014-May-28, 09:08

View PosthotShot, on 2014-May-28, 07:30, said:

I would guess that GIB came to the conclusion that to have 9-11 HCP the ♥A is very likely to be with E.

Likely enough to justify bidding 7 when East has 9-11 of the missing 17 HCP? No. Manudude's explanation seems more likely.
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#7 User is offline   manudude03 

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Posted 2014-May-29, 02:26

Guys, the explanation of 7S even says 2 of the top 3 honors.
Wayne Somerville
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#8 User is offline   steve2005 

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Posted 2014-May-29, 20:47

View Postmanudude03, on 2014-May-29, 02:26, said:

Guys, the explanation of 7S even says 2 of the top 3 honors.


yes is a bug 5N explanation invitational with only 5♠

but west is taking 5N as grand slam force



Sarcasm is a state of mind
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#9 User is offline   georgi 

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Posted 2014-June-16, 08:31

Thanks.

That was fixed in v30 ( Current one in production ).

Now 5NT carries just quantitative invite. Little higher as requirement and 7M is not longer chained with honors.
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