biggerclub, on 2015-February-16, 11:49, said:
I feel very strongly that a BIT strongly suggests an action other than PASS. As one of my partner's says, "A BIT followed by a PASS means it's a forcing PASS."
In many cases your feeling happens to be correct. But you cannot generalize that feeling, since in many cases it is wrong.
A typical case where a BIT suggests an action other than pass is where we are investigating a slam, partner tanks, and signs off in game. He chose the weakest action and can only have thought about something stronger. The BIT demonstrably suggests to bid on.
But not all UI cases are like that. There are cases where the UI actually suggests a pass over a bid and passing is an infraction. An example is
this current thread in this very same forum. There, the South player has the UI that North thinks South has shown spades. South is supposed to think that North has bid spades voluntarily. He is not allowed to rebid the clubs that (he thinks) he has shown. Neither is he allowed to pass the 4
♥. He is supposed to raise partner's spades. The UI told him that partner didn't promise spades. (The fact that -inexplicably- North has a lot of spades is irrelevant for South.)
In that thread Helene_t, generally a kind and forgiving person, is clear that South deserves a Procedural Penalty for
NOT raising spades. And, if South has any experience at all, I agree with Helene (though I consider myself a kind and forgiving person too).
So, sometimes the UI suggests to be aggressive, and sometimes the UI suggests to be passive. And sometimes, as in your case, the UI suggests very little: It suggests enough that doubling would not be allowed (since it caters to all possible reasons for the BIT), but it is impossible to say whether passing or bidding 5
♦ would be suggested over the other by the BIT. And then the player is free to chose from those two alternatives.
So, in each UI case, you will have to analyze: What are my logical alternatives (LAs)? What does the UI mean? Which of the LAs does the UI suggest? And then you have to choose one that is not suggested. Sometimes that means you have to pass. At other times that means you have to bid. And, again at other times, it means that you are free to choose from several LAs.
Rik
I want my opponents to leave my table with a smile on their face and without matchpoints on their score card - in that order.
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