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"Special" Double What does the (unalerted) double indicate?

#1 User is offline   lordc 

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Posted 2013-December-04, 15:43

North East South West


Pass 1 1 1

2 Double

Playing SAYC, what does the double indicate?

This post has been edited by lordc: 2013-December-04, 15:47

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#2 User is offline   ArtK78 

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Posted 2013-December-04, 15:58

In many partnerships, this is a support double, indicating 3 card spade support and nothing more.

Otherwise, it probably just shows extra values.

There is no mention of support doubles in the ACBL SAYC system booklet. And this sequence (or any close variation of it) is undiscussed as far as I can see.
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#3 User is offline   SteveMoe 

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Posted 2013-December-05, 01:29

If not a support double, then should show 2=3=3=5/2=4=3=4 and 18-19 HCP (15-17 opens 1N, 12-14 passes 2). Cooperative Penalty double. Promises 3 cards in their suit (2 cards at the 3-level), and not more than a tolerance (0-2 cards) of responder's suit. Responder will know what to do.
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#4 User is offline   paulg 

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Posted 2013-December-05, 01:47

Takeout, extra values. Can include hands that some would make a support double with, so I don't agree with Steve.
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#5 User is offline   Zelandakh 

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Posted 2013-December-05, 03:48

The SAYC booklet gives a 3 card raise as an example in this position so it is clear that this is not a Support Double. It also says that bids are the same as without interference if possible and that doubles at this level are takeout/negative. In light of this I would expect Opener to have a hand that wants to compete without extras (competitive double) most of the time. Something like 2416 shape or just very long clubs. The other type that might be held is something like an 18 point balanced hand without a diamond stop, although strictly speaking that hand would probably be expected to rebid 3.
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#6 User is offline   Lorne50 

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Posted 2013-December-05, 06:05

For me it shows 4 hearts or 3 spades (or both).
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