2D multi opening Points required
#1
Posted Yesterday, 06:41
Is it legal to open weak with 1 point?
#2
Posted Yesterday, 07:35
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
#3
Posted Yesterday, 12:02
Was it explained as "a weak two in an undisclosed major" or similar, or just as "weak" without any mention of a major (or Multi)?
What is their real agreement about 2D?
#4
Posted Yesterday, 15:20
The ACBL convention charts mention minimum HCP for normal weak 2 bids (4 in Basic chart, 3 in Basic+). They don't specify a minimum for Multi 2♦, but maybe we're supposed to presume the same as a natural weak 2.
#5
Posted Yesterday, 15:39
barmar, on 2026-February-17, 15:20, said:
The ACBL convention charts mention minimum HCP for normal weak 2 bids (4 in Basic chart, 3 in Basic+). They don't specify a minimum for Multi 2♦, but maybe we're supposed to presume the same as a natural weak 2.
4 in basic, 3 in basic+. really? who knows this, who violates the minimum and how do they enforce the restrictions in these charts?
"100% certain that many excellent players would disagree. This is far more about style/judgment than right vs. wrong." Fred
#6
Posted Yesterday, 16:03
barmar, on 2026-February-17, 15:20, said:
The ACBL convention charts mention minimum HCP for normal weak 2 bids (4 in Basic chart, 3 in Basic+). They don't specify a minimum for Multi 2♦, but maybe we're supposed to presume the same as a natural weak 2.
The question of OP matters because rules are rules. How does his overcall influence the answer to his question about 1 HCP being legal?
Not sure why you assume he even knew that Opener might have spades rather than diamonds. His post does not mention them explaining it. He certainly should clarify this and where he plays.
#7
Posted Yesterday, 19:09
As for tv, screw it. You aren't missing anything. -- Ken Berg
Our ultimate goal on defense is to know by trick two or three everyone's hand at the table. -- Mike777
I have come to realise it is futile to expect or hope a regular club game will be run in accordance with the laws. -- Jillybean
#8
Posted Today, 03:32
blackshoe, on 2026-February-17, 19:09, said:
No minimum for the agreement about a preempt here in Italy either.
But the minimum be able to Announce a weak two as "weak" is 6 HCP (too high, IMO). So if the minimum is 0 HCP it is correct to alert, but I would not retain an explanation of "weak" without a minimum as sufficient disclosure (in theory it begs further questioning, but the most likely explanation is that they have a normal agreement but do not know to announce).
#9
Posted Today, 13:25
pescetom, on 2026-February-17, 16:03, said:
Even if it's illegal, there has to be damage in order for the TD to award an adjusted score for the NOS, although they could issue a PP against the offenders.
If the explanation didn't make it clear that Multi shows an unspecified long major, that could indeed have caused this damage. But the question was specifically about the point count, I assumed the rest was made clear.
#10
Posted Today, 14:53
barmar, on 2026-February-18, 13:25, said:
If the explanation didn't make it clear that Multi shows an unspecified long major, that could indeed have caused this damage. But the question was specifically about the point count, I assumed the rest was made clear.
The OP does not make it clear if the explanation made it clear that it was Multi, rather than diamonds. He might have deduced it was intended as Multi only later.
The only clear question it asked was about the points count.
I agree it's a pretty poor post and the author should pay more attention and clarify when requested.

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