Veldhoven... Alder forbidden?
#1
Posted 2011-October-13, 09:09
#3
Posted 2011-October-13, 13:56
I don't fully understand the definition of average, I am not subjective if I say that AKQ10xxx is stronger than 10 milton work points once you add some distribution.
#4
Posted 2011-October-13, 14:51
#6
Posted 2011-October-14, 01:41
Fluffy, on 2011-October-13, 15:38, said:
No, but if the director has read this thread then he will probably rule that you have an implicit agreement to open with only AKQ, rule an illegal convention and award an artificial score that is not to your benefit.
#7
Posted 2011-October-14, 07:15
#8
Posted 2011-October-14, 14:09
nice advice Free, but my follow ups are highly artificial, can't have agreements after psyches
#9
Posted 2011-October-14, 14:45
you can play an opening with a suit that is know insofar the hand is weak, but then the other options have to be "strong", whatever that means.
I.e. you can play an opening that shows either a weak hand with four hearts or an 18+ hand with any shape.
You can't play an opening that shows a weak hand with hearts or 11+ with any shape. Not sure exactly where the threshold is, though.
If there are no weak options there are no restrictions. You can for example play an opening defined as 11-15 any two-suiter.
This all applies to openings from 2♣ through 3♠. A 3NT opening and higher can mean whatever you like. 1-level openings are not subject to BSC restrictions but they are subject to other restrictions.
#10
Posted 2011-October-14, 15:32
helene_t, on 2011-October-14, 14:45, said:
"strong" is defined as a king above average strength: why they don't just say 13+ HCP is beyond me.
So if you wish to define a bid with an option for 9 HCP and another option with 10+ HCP, then there must be a known suit of at least four cards in both options.
If you define a bid with an option for 9 HCP, and further options all of which have 13+ HCP, then there only has to be a known 4+ suit for the 9 HCP option.
#11
Posted 2011-October-15, 07:52
#13
Posted 2011-October-16, 08:11
#14
Posted 2011-October-16, 08:37
Zelandakh, on 2011-October-16, 08:11, said:
Brown sticker regulations cover 2♣ through 3♠.
There are no WBF restrictions on opening bids from 3NT upwards (or an opening 1NT).
"Robin Barker is a mathematician. ... All highly skilled in their respective fields and clearly accomplished bridge players."
#15
Posted 2011-October-16, 11:54
The suit must be known in case you're weak only (otherwise a standard 2♣ opening would be BSC). You can have multiple weak versions, but then you need the same suit (for example "2♦ = weak 6+♥ or weak 55+♥-m" is allowed because ♥ is known).
Fluffy, I think the consensus is that the Alder opening will need to require at least 10HCP (you already have 9 in the standard version). A side suit J or trump J won't make a big difference and is still quite frequent. But don't deviate that 1HCP because it will definitely be penalized.
#16
Posted 2011-October-23, 05:58
paulg, on 2011-October-14, 15:32, said:
Because A109xxx - x KQJ10xx is above "average strength" by at least the king of clubs.
-- Bertrand Russell
#17
Posted 2011-October-23, 07:05
mgoetze, on 2011-October-23, 05:58, said:
You may think so, I may even agree.
Unfortunately the regulation states "Strong = high card strength a king or more greater than that of an average hand" and "Average Hand = a hand containing 10 high card points (Milton Work) with no distributional values".
#18
Posted 2011-October-23, 08:31
As for tv, screw it. You aren't missing anything. -- Ken Berg
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
#20
Posted 2011-October-24, 13:33
13 Milton Work points "with no distributional values", or
something less in HCP with distributional values.
What that something is is somewhat Justice Stewartic in current implementation - "[we] know it when [we] see it";
Yes, it doesn't *say* it, but where do you put distributional values? I'd bet everyone, even with those definitions, would consider ATxxx QJTxxx - xx "average" - or better. This would make AJxxx KQTxxx - xx a "strong hand". So, okay, we could add "or with less strength and compensating distribution" to "average hand", or do something for "strong", but (my self-described anal-retentiveness aside), if that was the worst "read it like a human, rather than a lawyer" in the WBF regulations - even the system regulations, I'd be very happy.