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Multi diamond


navit

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Can someone explain the responses to Multi 2 diamond opening bid (6 spades or hearts)

 

7-10 HCP. and opener's rebid?

 

Also I learned opening bid of 2 H =5hearts + 5 of one of the minors 7-10 HCP

 

2S= 5 Spades +5 of any other suit 7-10 HCP . I don't see many people using this. What is it called and what are the response.

 

Thanks

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Basic responses to Multi-2 (variations not uncommon)

2 = I want to play in 2 if that is your suit (may get excited if you correct to 2)

2 = I definitely like hearts, but not spades.

(over either of these, 2N by opener shows the big balanced hand if that is an option)

2Nt = asks for clarification

... 3 shows max with hearts

... 3 shows max with spades

... 3 shows min with hearts

... 3 shows min with spades

... 3N shows the big balanced hand

 

The other openings you asked about are usually called Muideberg (I don't really know the continuations).

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The other openings you asked about are usually called Muideberg (I don't really know the continuations).

 

Dutch revolt here! Muiderberg (note the extra R) is on 5-card major and 4+minor and never both majors. What you describe are "Polish 2-suiters".

 

About Multi you can get into a big discussion if 2 - 2 actually shows strength or if it can be bid preemptively. For me it can.

 

Other responses to Multi:

3: Natural forcing

3: Natural forcing

3: Pass or correct

3: Pass or correct

3NT: To play

4: Bid the suit below your major

4: Bid your major

4: To play, you probably have but I don't care

4: To play, you probably have but I don't care

 

And there are many ways of responding to the 2NT thing...

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Question/pregunta:

 

How good of a hand does advancer (responder) promise, if anything, if advancer responds/bids 2NT, and what types of shapes might advancer have? (2-p-2NT?) One could count the number of times that I've played multi on a few fingers, so i am not exactly an authority on the matter.

 

Too bad multi is mid-chart...................

 

TIA

DHL

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I've been playing Multi on and off for more that 20 years.

 

The response structure I favour is:

2=pass or correct

2=pass or correct, with a maximum 2 show a feature a minor suit

2NT=asking

3m=natural and forcing

3=pass or correct, preemptive with support for both M

3=natural, slam invititational

4=ask for transfer to your suit

4=ask for suit

4M=to play

 

Over 2-2NT:

3=maximum weak 2; 3=ask, 3=, 3/NT=

3=minimum w/: 3=inv

3=minimum w/: 3=inv

3=strong bal w/5c

3NT=strong bal, not 5

These last two doesn't apply if the Multi only can be w2M.

 

I strongly recomend that you can't have as sidesuit when opening 2.

Responses to 2M 5c + 4cm+:

2=natural, decide if it's to play/inv/GF

2NT=strong ask

3=pass or correct

3=pass or correct, might chose to use this as some strong conv. bid

3M=preemptive raise

 

Responses to 2M-2NT:

3m=natural, minimum

3=maximum with

3=maximum with

After 2M-2NT-3m, 3M=inv

After 2M-2NT-3x, 4 in openers minor is slammish in this suit, other new suits is cuebid agreeing the major.

 

You can use this as a framework to add to.

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Question/pregunta:

 

How good of a hand does advancer (responder) promise, if anything, if advancer responds/bids 2NT, and what types of shapes might advancer have? (2-p-2NT?) One could count the number of times that I've played multi on a few fingers, so i am not exactly an authority on the matter.

 

Too bad multi is mid-chart...................

 

TIA

DHL

2NT shows at least game interest. Otherwise you respond 2/3.

 

The Multi convention can be used at any level in Norway, and are extensively used in most clubs here.

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How do I show as responder I want to play in Spades?

That depend's on at what level you want to play.

 

You can't play at the 2-level, since the 2 response is pass or correct, and that's the meaning you'll need to have - because of frequency.

 

The 3 response could/should be natural. I'd not like to use it as "to play" - again because of frequency. But that also depends on what meaning you apply to the sequence: 2-2NT-3x-3.

If 3 here is natural (and forcing of course), then 2-3 should be non-forcing. I'd then prefer it to be invitational. If 3 in this sequence is a cuebid agreeing 's (when that's partners suit), 2-3 is needed on hands where you'd like to make a natural GF in 's.

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Full 3 way Multi and Weak 2 suiters (in NZ they are known as weak Tartan 2's), we play this in conjunction with 4 card suits at the 1 level and 12-15 NT.

 

2 Acol, absolute game force, or 23-24 balanced, 2 relay, if rebid not 2NT then game must be reached.

 

2 3 way multi, either a) weak 2 in or (6-10hcp) OR 8-9 playing tricks in 1 or more suits (i.e. just less than a game force) OR 20-22 balanced with 5332 shape.

 

Responses to 2:

 

2 - pass with weak 2 or bid 2 with those. Any other rebid shows the appropriate strong option. After the 2NT strong rebid, 3 asks for the 5 card suit.

 

2 - Shows GAME interest opposite a good weak 2. Pass with weak 2, evaluate a weak 2 opening, or show the strong options.

 

2NT - GAME try relay. Reponses:

 

3/ Good weak 2 in /

3/ Poor weak 2 in /

3NT upwards - the strong options (rare but pleasant when they occur)

 

2 - weak 2 suiter (6-10hcp), 5+, 5+other suit

 

Responses to 2:

 

2 - pass or correct, pass with or bid minor

2NT - strong relay, bid 3minor if min, 4minor if max, 3 min both majors, 3 max both majors

 

2 - weak 2 suiter (6-10hcp) 5+, 5+minor

 

Responses to 2:

 

2NT - strong relay, bid minor, jump if max

3C - pass or correct to 3

 

2NT opening 21-22 hcp, NO 5 card suits (note the extra point required for no 5 card suit)

 

Responses are Baron and Transfers

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