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What's this 4NT?


The best meaning for this 4NT  

26 members have voted

  1. 1. The best meaning for this 4NT

    • Blackwood
      0
    • RKCB for spades
      22
    • To play
      1
    • Natural, invitational to 6NT
      0
    • Takeout, 2 places to play
      2
    • Slam try for spades
      1
    • Slam try for clubs or hearts
      0
    • Some cue-bid
      0
    • Other
      0


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Almost all agreed in BPO poll 006F that after 1-(4), 4NT is takeout for the minors.

 

What about the auction 1-(4)-? What is the best meaning here?

(And which meaning would you expect when playing with an advanced/expert pickup partner?) Assume that you play double as negative here.

 

Arend

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RKC for spades

 

Neg X for 2-suiter.

 

Interesting question: how would you play a bid of 5 diamonds? Exclusion RKC? Cue bid/ control? RKC and make 4NT takeout?

 

Forum's been getting more interesting lately. Less focus on toys (systems/ conventions, and I like toys), and more focus on handling situations and judgment/ decision-making.

 

DHL

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I voted for "to play." Takeout doesn't make sense since we can double with that hand. There are various ways to make slam tries in spades (5 cuebid, double followed by a spade call, 5 and 5NT). But a hand that just wants to play in notrump is somewhat stuck for a bid. Take something like: Qx Kxx AQxx Kxxx. Double and you are likely to end up in either four of a major (on a 7-card fit) or 5. Surely doubling followed by 4NT over partners 4 call would be keycard in hearts... so there's no real way to get to 4NT as a contract unless bidding it now is to play. Obviously a penalty double would be great here, but you're not playing those. You could pass and hope partner balances, but I don't think it's automatic to balance over 4 with a minimum opening just because of holding a singleton diamond (would you balance over 4 on a hand like: AJTxx Qxx x AJxx? sure it could be right to balance, but it could also be a disaster...)
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Hi,

 

for me 4NT would be artificial, asking partner to bid

5C, in this situation, most likely a strong one suiter

in hearts or clubs, partner will break the relay with

a hand better than minimum.

Is this best probably not, but since 4NT means always

the same for us, we will remember it.

 

Playing opposite a unknown guy, I would assume RKCB.

 

With kind regards

Marlowe

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I voted for "to play." Takeout doesn't make sense since we can double with that hand. There are various ways to make slam tries in spades (5 cuebid, double followed by a spade call, 5 and 5NT). But a hand that just wants to play in notrump is somewhat stuck for a bid. Take something like: Qx Kxx AQxx Kxxx. Double and you are likely to end up in either four of a major (on a 7-card fit) or 5. Surely doubling followed by 4NT over partners 4 call would be keycard in hearts... so there's no real way to get to 4NT as a contract unless bidding it now is to play. Obviously a penalty double would be great here, but you're not playing those. You could pass and hope partner balances, but I don't think it's automatic to balance over 4 with a minimum opening just because of holding a singleton diamond (would you balance over 4 on a hand like: AJTxx Qxx x AJxx? sure it could be right to balance, but it could also be a disaster...)

I think I'd rather have the agreement that double (sort of a thrump - maybe forump is a better term? :) )shows Adam's hand and 4N can show an extreme two suiter. I don't think I'd be too worried about playing 4N vs defending 4, unless its matchpoints.

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Saying that you can double with hearts and clubs is a little facile. After 1S - (4D) - double, opener will pass on virtually all unexceptional hands. If you play this double as strict take-out, you are completely stuck on a boring balanced 12-count 2434 in this auction.

 

I play 4NT in this auction is always a two-suiter, with a possible second option a slam try in partner's suit (depending on the relative ranks of the suits).

 

So here it must have rather better/longer clubs than hearts, as you are bypassing 4H. Would you really like to double 4D on

 

x

QJxxx

-

AK10xxxx

?

 

p.s. There is an argument that Blackwood will come up more often than specifically a H/C two-suiter with better clubs. But our life is made much easier with the agreement that a non-jump 4NT over an overcall is never Blackwood.

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RKCB for spades. If I have hearts I bid them, if I have clubs I bid them, and if I have both I double. All situations covered, so 4NT must be SchwarzWald (German for Blackwood).

Sorry for nitpicking, but Schwarzwald means Black Forest (and Blackwood Schwarzholz according to a dictionary, but I have never heard that word before). Actually, a Black Forest Cake convention could come in pretty handy sometimes -- what I could need after I have butchered a 4X contract where, even worse, the penalty double was completely insane (not that this would ever happen to me, of course).

 

Btw, are you sure 5 shows clubs? Since 4 Gerber is unavailable, don't we need 5 for this? Or is this the king ask right away?

 

Arend

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Btw, are you sure 5 shows clubs? Since 4 Gerber is unavailable, don't we need 5 for this? Or is this the king ask right away?

 

Arend

5 is clubs, maybe too simple, sorry about that. How many ace asking bids do you need? I am completely lost if you can't bid clubs if you have them.

 

Why do you think that the G-convention is #11 on my list of the 10 conventions I dislike the most?

 

Roland

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Btw, are you sure 5 shows clubs? Since 4 Gerber is unavailable, don't we need 5 for this? Or is this the king ask right away?

 

Arend

5 is clubs, maybe too simple, sorry about that. How many ace asking bids do you need? I am completely lost if you can't bid clubs if you have them.

Two. 4NT as Blackwood, and 5 as Gerber in case I think partner has forgotten that 4NT is Blackwood.

 

Arend

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Why do you think that the G-convention is #11 on my list of the 10 conventions I dislike the most?

Let me guess: because there are 10 variants of the F-convention?

Close. 7 variations of F and 3 of Capp. G is a clear #11. Well, in fact 1-11 are more or less equally bad in my opinion.

 

Roland

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