The_Badger, on 2017-November-24, 06:30, said:
It's not a light opening, it's a psyche. I played Precision for many years, and I wouldn't have dreamed of opening 1♦ on a hand like this in 3rd even white/red. Just because 1♦ in Precision can mean a variety of things these days, usually without any reference to actually holding a ♦ suit, doesn't mean you can open a sub-minimum hand with a doubleton in the suit bid and not expect the director to be called.
If you opened the hand in SAYC, 2/1, Acol or other natural based systems, it would be classed as a psyche, so why should Precision be treated any differently just because it has some artificial openings?
If the hand had been ♠xxxx ♥xxx ♦x ♣AKxxx and it had been opened 2♣ in standard Precision showing 5♣ + 4M or 6+♣ then that's a light opening, in my view.
The definition of a psych is "A deliberate and gross misstatement of honor strength and/or of suit length." So whether something is a psych depends on the partnership's understanding of the meaning of the bid. If the understanding of 2
♣ is "6 or more clubs, 10 to 15 points", then IMO holding five clubs is not a gross misstatement of suit length, nor is 7 HCP a gross misstatement of honor strength (although it's close). So I agree that opening 2
♣ with your hand is not a psych. However, the same guides apply to the 1
♦ on xxxx xxx xx AKxx. If the partnership understanding is "as few as two diamonds, 10 to 15 HCP, no better bid" or something similar, than the bidder has not grossly misstated his diamond length, and if he has grossly misstated his HCP, then he equally does so when he opens 2
♣ with your hand. You can't have it both ways. Either neither opening is a psych, or both are.
If a pair have a partnership understanding that a one level opening bid could be made on fewer than 8 HCP, that is illegal by regulation in the ACBL. This does not apply to two level bids such as the Precision 2
♣ opening.
I have, of late, been looking for a definition of "light" and "very light" wrt to opening bids (at any level). I have not found anything official. Best I can come up with is "if it's a point or two less than your normal minimum, it's light. Any more than that is very light." But that leaves open the question "what is your normal minimum?" You also, for one level openings, may butt up against the eight HCP minimum for allowable agreements. Wild distribution can cause problems too. If you have Axxxxx AJxxx x x, is a 1
♠ opening in first or second seat light? Some I think would say it's very light. But if your agreement is "we open at the one level in first or second seat any hand with 21 1/2 'Klinger Points' NV or 22 'Klinger Points' V", well, this hand has 22 1/2 Klinger points (9 HCP + 11 "length points" + 2 QT + 1/2 for any one or more singletons or voids). So this is pretty close to a "normal minimum" - for some people anyway. Not very light, not even just light.