inquiry, on Nov 20 2004, 10:04 PM, said:
Fluffy is right... the way I state this rule is...
All my doubles are for "takeout" as long as the double doesn't have some other conventional meaning (ligntner, double of their stayman, double of their jacoby transfre suit, double of 1NT), unless we have found a fit.
What constitutes we have found a fit? If partner has raised (that one is easy), if partner has preempted (we assume to have "found a fit" after either of us has preempted) if we make a transfer bid over partners 1NT, and if partner bids a suit I have promised.
Simple rule... partner jump bid 2♥, thus we have "by definition" found a fit. So here a double is not "takeout". I would play this double as optional, and iwth this hand, I would correct to 3♥ at imps, but leave in at matchpoints.
OK I accept all of that and if west doubles after 3
♣ is passed round, it is NOT a take-out double and neither is it a penalty double. Following a recent strand on doubles, it seems that you cannot limit types of double to penalty or take-out. As you say this double is optional or cooperative.
Below is the full hand which came up in a club duplicate. I was sitting west as passed as many of the contributors recommended. I was afraid that partner would think it was unambiguously for penalties. The result was a round zero for us when 3
♣ came in for -110. We might have defeated the contract for +50 for a near bottem, but partner mistakenly led a 3rd round of hearts looking for an uppercut trump promotion. This exposed the club position for declarer dropping the doubleton queen.
West North East South
p p 1
♣ 2
♥
p p 3
♣ p
p p
It seems clear now that I should have taken some action and doubled. The double MUST be saying "I have a shortage in your suit but I have tricks in my hand and don't know if it would play better in defence or attack. I will leave the decision to you.
Contrast this with another hand that came up the same evening.
South West North East
1
♣ 2
♦ p p
3
♣ p p p
This time I was East with clubs sitting under the opener and was content to pass, leaving South to go down 1 in 3
♣ for an average score.