Playing SA in a f2f MP tournament, partner opens 1♥. Do you respond 1♠ hoping to find a fit there? Or do you respond 1NT hoping your partner's 2nd suit is clubs and not spades, thus enabling you to get your diamonds mentioned? Is this an odds decision?
Would you bypass your spade suit here?
#1
Posted 2010-March-29, 10:01
Playing SA in a f2f MP tournament, partner opens 1♥. Do you respond 1♠ hoping to find a fit there? Or do you respond 1NT hoping your partner's 2nd suit is clubs and not spades, thus enabling you to get your diamonds mentioned? Is this an odds decision?
Oct 2006: Mission impossible
Soon: Mission illegal
#2
Posted 2010-March-29, 10:04
#3
Posted 2010-March-29, 10:39
2way nmf allows an easy 2♣ puppet over 1N, while BART removes (for me) the ability to get to 2♦ if I respond 1N and he bids 2♣.
So I am endplayed into 1♠ regardless of the merits of that call, based on my methods...and they are fairly common methods, I think. BART, maybe not so much, but the advantage of 2way is enough for me even if I didn't use BART.
#4
Posted 2010-March-29, 10:46
#6
Posted 2010-March-30, 00:18
If partner had answered 1 NT to 1 ♠ I would like to play 2 ♦.
If partner had answered 2 ♣ to 1 ♠, I quite likely want to play 2♦.
So, if we are in the part score zone, our choice mostly matters if partner has a two suiter in hearts with a black suit. I bet that a two sutier in clubs is much more likely, so 1 N will win more often then 1♠.
And if we are in the game zone, we will still find 4 ♠, so that is no loss either.
Roland
Sanity Check: Failure (Fluffy)
More system is not the answer...
#7
Posted 2010-March-30, 01:03
mikeh, on Mar 29 2010, 05:39 PM, said:
What are the advantages? I realise that for a casual partnership it is convenient to know which auctions are game forcing and which are not; but for a serious partnership, why do you think it is better to use two bids to check back?
#9
Posted 2010-March-30, 01:18
#10
Posted 2010-March-30, 01:37
Vampyr, on Mar 29 2010, 11:03 PM, said:
mikeh, on Mar 29 2010, 05:39 PM, said:
What are the advantages? I realise that for a casual partnership it is convenient to know which auctions are game forcing and which are not; but for a serious partnership, why do you think it is better to use two bids to check back?
It is a mistake to think of 2-way as "2 ways to check back". The 2♣ acts as a puppet to 2♦ and thus gives you a sign off in a minor common on hands like this if partner opens 1♣ or 1♥ and rebids 1nt over our 1♠. Also, it means that you have more forcing auctions available, which lets you partition them more effectively. Also, it means on many invitational sequences you don't leak information as you ask about a specific feature that you care about, rather than ask in general and have partner leak information.
In my mind it is a little like saying "why bother with transfers, I mean in some partnerships right siding a contract is better, but that isn't such a big deal is it?". Well the advantages to transfers are more than just right siding, they are also the many continuations. 2way nmf is a lot more than just 2 ways to check back!
#11
Posted 2010-March-30, 03:00
Wackojack, on Mar 29 2010, 11:01 AM, said:
Playing SA in a f2f MP tournament, partner opens 1♥. Do you respond 1♠ hoping to find a fit there? Or do you respond 1NT hoping your partner's 2nd suit is clubs and not spades, thus enabling you to get your diamonds mentioned? Is this an odds decision?
1♠. I may be sorry after 2♣ rebid, but even then 2♥ may be a better MP contract than 2♦.
#12
Posted 2010-March-30, 08:10
Mbodell, on Mar 30 2010, 02:37 AM, said:
Also you can stop lower sometimes in invitational sequences, ie you can stop in 2M on a 5-2 or 5-3 fit instead of playing 2NT or 3M on some hands, which granted is a small victory but a victory nonetheless.
bed
#13
Posted 2010-March-30, 13:39
#14
Posted 2010-March-30, 15:45
Bbradley62, on Mar 30 2010, 11:39 AM, said:
No. I play 2 way nmf in 2 different SA partnerships. I don't play BART and am not that familiar with it, however, I also believe that it is an add on that works in a SA or 2/1 or whatever equally well.
SA doesn't imply that you are playing either of these conventions, obviously, but it also doesn't imply that you aren't playing them either.
#15
Posted 2010-March-30, 16:11
1- It's not "BART", it's "Bart". Someone's name, not an acronym. "BART" the acronym is the SF Bay area commuter rail system.
2 - Since when did Bart have anything to do with this sequence whatsoever?? I thought Bart applied only to 1♠-1nt-2♣-?, the use of 2♦ here artificially to show hearts or some other hand types.
Using 1♥-1♠-2♣ artificially I thought was called "Cole".
FWIW I prefer 1nt on this hand.
#16
Posted 2010-March-30, 16:30
Stephen Tu, on Mar 30 2010, 03:11 PM, said:
I don't know about standard Bart, but many people play the sequence
1H-1N
2C-2D
with 2D artificial, not a weak signoff in diamonds. If you play this, then obviously 1N is silly since you will never get to sign off in diamonds anyway, short of the 3 level.
#17
Posted 2010-March-30, 19:07
We are all connected to each other biologically, to the Earth chemically, and to the rest of the universe atomically.
We're in the universe, and the universe is in us.
#18
Posted 2010-March-30, 19:11
Even not playing this, I would still bid 1S.
#19
Posted 2010-March-31, 02:34
#20
Posted 2010-March-31, 04:24

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