Four-way transfers
#1
Posted 2016-June-25, 07:18
This is another one about this argoument (that i presume anyone of us already applies): http://www.davidbakh...bridge-articles
#2
Posted 2016-June-25, 20:52
After a 2♠ transfer you can use 2N or 3♣ to say you like ♣. I don't think it makes a bid difference which you use.
Same with 2N as a ♦ transfer.
#3
Posted 2016-June-26, 03:08
steve2005, on 2016-June-25, 20:52, said:
After a 2♠ transfer you can use 2N or 3♣ to say you like ♣. I don't think it makes a bid difference which you use.
Same with 2N as a ♦ transfer.
Thanks to have answered (and i hope that anyone other wants to say his/her thinking about). This conventional method is infact not the lonely and anyone can like another (more simple) gadget. To define question: i am talking about Four way transers as indicated and developed/showed in "No Trump Bidding" that you can see here http://www.pattayabr...idding_main.htm
This book is already available because for every x in blue you can have a download. What i am talking, as you can see other transfer possibilities, is in part 4 from pag. 166 to 200.
#4
Posted 2016-June-26, 05:51
Your pattaya reference misses this last option (or so it seemed to me), and 2♠ if used as minor suit stayman does not need to be game forcing.
#5
Posted 2016-June-26, 06:34
fromageGB, on 2016-June-26, 05:51, said:
Your pattaya reference misses this last option (or so it seemed to me), and 2♠ if used as minor suit stayman does not need to be game forcing.
No, it is only the first:♠ for club and NT for diamond. Then the in-between is the positive option whilest (and usually it is so) explicitally indicating of suit of transfer is negative(=weak, referred to support of transferred suit i.e. club) or the "second" step (♠ to ♣, NT to ♦). Now the already structured architecture of this system of bidding can be usefull almost for referring considering vary indicated situations and if anyone think to reverse it (=i.e. ♠ trans. for club with NT as neg.ve option instead of positive) can have any problem. En passant: the first three pages " check on some [ n.8 alternative] common uses of these 2♠ and 2NT bids .."(see 4 Minor suit Transfers).
#6
Posted 2016-June-26, 07:21
- 3♦/3♥/4♣/4♦/4♥ = TFR, (Then, after 4-level transfers, next suit is Kickback).
- 3♠ = ASK. (3N = MIN, 4♣ = MAX. Now, again, 4♦ = Kickback, setting ♣s as trumps).
#7
Posted 2016-June-26, 09:18
#8
Posted 2016-June-26, 10:18
Weak Invitational and even strong are possible meanings.
#10
Posted 2016-June-26, 10:41
fromageGB, on 2016-June-26, 10:31, said:
Yes, the first two bidding for major is two-way with next step that transfer to heart or spade but for minor there is a different statement explained in book. Infact for these suits we have two steps for transfer: 2 ♠ and two steps after 3 ♣ and so for diamond starting 2NT (this in case of a "normal" accept). 4 way transfers: http://www.pattayabr...nsfers_main.htm
#11
Posted 2016-June-26, 11:26
#12
Posted 2016-June-26, 11:56
Opener bids 2nt with a min & 3c with an accept. Then responder can pass, correct to 3c with a mini, bid 3nt over 3c or bid 3x to show a gf with clubs and shortness in the bid suit
The advantage here is that 2c goes back to guaranteeing a 4 card major, which opens up more possibilities for auctions like 1nt. 2c. 2d/h 2s
Cheers
Mike
#13
Posted 2016-June-26, 17:37
steve2005, on 2016-June-25, 20:52, said:
Playing 2NT as part of the transfer structure (rather than natural invite) has a very distinct drawback,
in that you then need to bid 2♣ stayman with a balanced invite, even if you have no 4 card major.
This often causes the opener to reveal information that is useful only to opps.
Additionally, you allow them to make a lead-double of 2♣ or overcall at the 2 level over 2♣.
I strongly advice against that approach.
Much more efficient to play 2NT as natural invite.
#14
Posted 2016-June-26, 20:10
Stefan_O, on 2016-June-26, 17:37, said:
in that you then need to bid 2♣ stayman with a balanced invite, even if you have no 4 card major.
This often causes the opener to reveal information that is useful only to opps.
Additionally, you allow them to make a lead-double of 2♣ or overcall at the 2 level over 2♣.
I strongly advice against that approach.
Much more efficient to play 2NT as natural invite.
No you don't. See my post above re 2s as range finder or clubs
Mike
#15
Posted 2016-June-26, 21:04
steve2005, on 2016-June-25, 20:52, said:
Same with 2N as a ♦ transfer.
It makes a big difference. You must bid the suit when you like it. Otherwise you will fail to find your probable best fit when weak with 5/5 minors.
#16
Posted 2016-June-27, 01:15
I would ,humbly and politely ,request all beginners and intermediates to give a trial to using Baron and transfers instead of Stayman and transfers so that minor suited games or slams in 4/4 fit are not missed.
#17
Posted 2016-June-27, 04:55
Stefan_O, on 2016-June-26, 17:37, said:
in that you then need to bid 2♣ stayman with a balanced invite, even if you have no 4 card major.
This often causes the opener to reveal information that is useful only to opps.
Additionally, you allow them to make a lead-double of 2♣ or overcall at the 2 level over 2♣.
I strongly advice against that approach.
Much more efficient to play 2NT as natural invite.
Much more efficient to not have an invitation. Then you can use 2♠ as minor suit Stayman to find the better fit when you are both minors, weak or not, and also when you have one minor but need to know the degree of support before you decide the direction to go in. Now 2NT and 3♣ as pure transfers, weak or strong, give the advantage of making opener play the hand that you forego if you play 2-under transfers.
#18
Posted 2016-June-27, 05:09
steve2005, on 2016-June-26, 10:18, said:
Weak Invitational and even strong are possible meanings.
I do this in a 3-way transfer scheme. The immediate 3m responses are natural and slammy while 2♠ is either a raise to 2NT or weak with clubs or GF with clubs and a second suit. Hands with diamonds and a major go through 2♣ and 2NT is then used for a specific hand type that would otherwise be awkward (5♠4♥ INV). This option, of using the transfer with 2 suits rather than only with a one-suiter, is one that does not get discussed very often. Yet it is absolutely fundamental to how the rest of the structure is built. Similarly, I do not know of many pairs treating clubs and diamonds differently as in my scheme. This is always something that has surprised me because it is technically slightly more efficient.
As was already noted, incorporating a 2NT raise within the 2♠ response is also a popular variation in 4-way transfer schemes. If doing this the 2NT rebid simply declines this invite rather than showing and sort of like or dislike for clubs. Similarly, some bundle weak with both minors into 2NT showing diamonds. Neither of these additions is required for 4-way transfers but the cost of them is relatively low. In any case, what was the question? Or were you just informing us about the possibility?
#19
Posted 2016-June-27, 16:06
#20
Posted 2016-June-27, 23:25
Vampyr, on 2016-June-26, 21:04, said:
Yes but bidding the suit when you don't like it increasesthe cchance of right siding the contract. Maybe best to play it differently for clubs and diamonds.