Quote
Most people would expect a 2♦ bid to be natural.
However, the 2♦ bidder intended it as showing the majors, and (from the fact that he did not alert) did not seem to think this was unusual.
Thus it seems likely that the 2♦ bidder is an inexperienced player, who does not realise that the Precision auction 1♣:1♦ is treated differently to the natural auction 1♣:1♦.
In other words, he has decided that 2♦ shows the majors based on an incorrect analogy with the natural auction, not because of an agreement with partner.
So the correct explanation of 2♦ is actually "no agreement".
So the opponents have not been misinformed.
This is not merely an incorrect analogy, but also an incorrect anology to an entirely different auction. A Michaels cue-bid is an immediate bid by a player of his RHO's opening bid, at his first turn to act, showing two other suits (sometimes both known, sometimes only one known suit). It is NOT a bid by advancer/4th hand of his RHO's last bid suit, intended to show the other two suits.
Actually, in most of my regular partnerships, we have no problem when the auction goes (1X)--P--(1Y)--? The common understanding is that a bid of 2X or 2Y is an offer to play in that suit; this is in fact the generally accepted treatment in (real) "expert" bridge circles. Or, to put it another way, if the opponents show one suit, we show two suits--if they show two suits, we show one suit (sounds like a Dr. Seuss rhyme, doesn't it?
).
Apparently, some on here feel it is my responsibility to immediately interrogate my RHO about his methods, as a means of "giving lessons", or to attempt to determine whether or not I am dealing with a "solid opponent". I'm a simple soul; I assumed that the 2
♦ call was "bridge", indicating a desire to play a contract in
♦. Using the intervention as a means of teaching my opponents the flaws in their methods, or the potentiality of transmitting UI to my partner, never occurred to me as being the right course of action.