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Bidding over super-accept

#1 User is offline   Bbradley62 

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Posted 2012-May-19, 09:04

What's the purpose of the 3N bid?

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#2 User is offline   pigpenz 

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Posted 2012-May-20, 18:58

there was a hand that I posted in the expert forums

where there was a super accept made in this case the 2NT showed 3433 hand max values.

the statistics were impressive on a normal hand for the NT hand 4♥62% 3NT 22%
with the 3433 hand it reversed 4♥25% 3NT 60%
I know this doesnt do much for bidding with GIB but mabe he is giving the NT opener the final choice
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#3 User is offline   georgi 

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Posted 2012-June-02, 14:17

3NT looks like bug. It will be investigated. As GIB doesn't have chance to use retransfer to stop after supper-accept, could just pass 3♥ here.

#4 User is offline   Bbradley62 

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Posted 2012-June-02, 14:30

View Postgeorgi, on 2012-June-02, 14:17, said:

3NT looks like bug. It will be investigated. As GIB doesn't have chance to use retransfer to stop after supper-accept, could just pass 3♥ here.

That would certainly not have helped my score :blink:
Of course, I don't know what would have happened if West had made the normal play of low on the first heart trick...
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#5 User is offline   georgi 

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Posted 2012-June-02, 16:22

3♥ might be not the supperaccept you wish to show ( doubleton ♦). 2♠ shows same but doubleton ♠ which could be more interesting for the opposite hand.

#6 User is offline   Bbradley62 

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Posted 2012-June-02, 19:22

Ah. I thought 3♥ was a general super-accept. (4 of the 8 Souths bid 3♥ over 2♦, while 2 bid 2♥ and 2 bid 4♥.) Could we add an explanation of the super-accepts to GIB's System Notes?
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