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Stayman over interference

#1 User is offline   uva72uva72 

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Posted 2014-June-13, 15:19



Above reflects the auction that resulted when I chose to pass the redouble of 2. I checked the system notes before taking that action, and to my recollection there was absolutely no distinction in definition between pass and 2. Yet those players who bid 2 at this point heard partner bid 2NT over 2and could choose between an excellent result (passing 2NT) and a superb result (bidding 3NT). For those who passed the redouble, it was necessary to find 2NT in the pass out seat in order to salvage the board. Only 1 of 9 passers found that action.

If North initiated Stayman in order to make an invitational raise to 2NT, why would opener's pass over the redouble (as opposed to 2) divert the robot from that course? Surely North is much closer to bidding 3NT over 2 than to passing.
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Posted 2014-June-13, 15:59

The auction didn't state what some of the bids meant, so let's ask before we get a lot of different replies.

! assume 2 was "any one suited hand".? Was that bid alerted?
I am unsure what double of 2 meant despite looking at the hand held. IT surely wasn't "stolen bid" meaning stayman by north or was it "I got clubs".
Was East's redouble alerted? I am thinking that the redouble might mean if your suit is clubs, lets play 2xx, but I am unsure.
Passing the redouble with South's hand says your willing to stick it out in 2xx but of course, the meaning might vary depending upon what all the other bids mean

Before we can assess what should happened over 2, having answers to the other questions seem required. But with North's hand over 2 if I was at all confused I would blast 3NT. The pass might have been hoping for a penalty double by south, but the way I play it a double by south would have been takeout.

There are other options for how the auction could go after 2, north could bid transfer to diamonds. However on this hand, South's actions are probably irrelevant, with such a good diamond suit, with a spade suit that looks as good as AK on the bidding rather than AQ, I think North just has to make the practical bid of 3NT over 2.
--Ben--

#3 User is offline   Bbradley62 

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Posted 2014-June-13, 17:52



Welcome back, Ben!
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Posted 2014-June-13, 17:53

View Postinquiry, on 2014-June-13, 15:59, said:

The auction didn't state what some of the bids meant, so let's ask before we get a lot of different replies.

! assume 2 was "any one suited hand".? Was that bid alerted?
I am unsure what double of 2 meant despite looking at the hand held. IT surely wasn't "stolen bid" meaning stayman by north or was it "I got clubs".
Was East's redouble alerted? I am thinking that the redouble might mean if your suit is clubs, lets play 2xx, but I am unsure.
Passing the redouble with South's hand says your willing to stick it out in 2xx but of course, the meaning might vary depending upon what all the other bids mean

Before we can assess what should happened over 2, having answers to the other questions seem required. But with North's hand over 2 if I was at all confused I would blast 3NT. The pass might have been hoping for a penalty double by south, but the way I play it a double by south would have been takeout.

There are other options for how the auction could go after 2, north could bid transfer to diamonds. However on this hand, South's actions are probably irrelevant, with such a good diamond suit, with a spade suit that looks as good as AK on the bidding rather than AQ, I think North just has to make the practical bid of 3NT over 2.


Ah, I see this was a robot question, I didn't realize what forum this was in.... Ok, North's double then was stayman, redouble was whatever it was. I still "blame" north not for bidding on, but robots will be robots. I seldom to never play with robots as partners, so I am not the best to suggest what to do here. I guess since you know that partner has some values for it's bid, you need to do something over 2. I don't have the guts to bid 2NT, but I would try a bashful double, with the robot knowing I don't have 4.

@Bbradley62, Thanks, glad to be anywhere other than ICU
--Ben--

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