Responder's Jump Shift

[awm]

How do you take the 3♦ bid in the auction 1♣-1♠-2♣-3♦?

 

I've tried to cover all possibilities, but please let me know if you play something else as well:

 

(1) Natural and weak. Presumably something like 4♠-6♦ playing walsh style.

(2) Natural and invitational. Either 4♠-6♦ or 5♠-5♦ (or could be either) based on style.

(3) Natural and game forcing.

(4) Stopper ask (please bid 3NT with a diamond stopper partner!)

(5) Splinter, agreeing clubs.

(6) Some kind of forcing club raise (presumably 3♣ is inv) but not necessarily a splinter.

[luke warm]

i think i'd play it as natural and game forcing... 4 (or 5) spades and 5+ diamonds... slam is possible if there's a fit...

[whereagles]

It can always be what you want, though if you're playing 3rd suit forcing or new minor forcing, then it's probably best used as 55 game forcing. Not playing gadgets it's natural, 54 and game force.

[Double !]

not just nat. & GF, if that's your treatment, but IMO, the bid implies good quality suits, otherwise why bother with the bid when 2D is forcing?

[bearmum]

Assuming playing SAYC or 2/1 I would play the 3♦ as GF - showing 5/5 good cards in ♠ and♦, :P

[pclayton]

All secondary jumps and jump shifts are invitational.

[helene_t]

I voted invitational under the assumption that 2♦ would just be a relay so we need some way of showing diamonds. But 2♦ as New Suit Invitational and 3♦ (therefore) as forcing makes a lot of sense.

[awm]

So here's a follow-up question. Suppose north holds:

 

♠ AKJxx

♥ x

♦ Axxxx

♣ Jx

 

How would you recommend to get to the best contract playing your favorite system/methods, when south deals and holds:

 

(1)

 

♠ x

♥ Kxx

♦ xxx

♣ AKQxxx

 

(2)

 

♠ x

♥ Axx

♦ Kxx

♣ KQTxxx

 

(3)

 

♠ x

♥ Axx

♦ Kx

♣ KQTxxxx

 

(4)

 

♠ -

♥ xxx

♦ KQxx

♣ AKxxxx

 

In a standard system, all these hands will open 1♣ and rebid 2♣. Each has 12 hcp and four controls. In fact the first two have the exact same distribution. Yet the best contract would seem to be different in each case. Can you devise a convincing auction to find them?

[EricK]

I play the jump to 3♦ as a splinter.

 

I use 2♦ as an artificial GF (Bourke Relay) so in each of these hands responder will bid 2♦ and opener will make the most descriptive rebid (2♥, 2NT, 3♣, 3♦), responder will rebid/raise ♦ to show his hand and I will leave you to fill in the rest of these convincing auctions!

 

Eric

[mike777]

I tried to resist but I am weak.....most of these posts have me ROFl.....

[Chamaco]

Without other agreements I would consider it a splinter, but the way I play, 2D would be forcing 1R.

 

So, if 2D is forcing (either 1R or GF), it makes sense IMO to use 3D as splinter; if 2D is NF, then it does make sense to use it as natural GF.

[P_Marlowe]

5-5, invitational strength.

 

But this is just a matter of partnership

agreement. You could also play it as gameforcing,

making the seq.

 

1C - 1S

2C - 2D (*)

??? - 3D

 

(*) NMF

 

showing this kind of hand.

 

with kind regards

Marlowe

[P_Marlowe]

So here's a follow-up question. Suppose north holds:

 

♠ AKJxx

♥ x

♦ Axxxx

♣ Jx

 

How would you recommend to get to the best contract playing your favorite system/methods, when south deals and holds:

 

(1)

 

♠ x

♥ Kxx

♦ xxx

♣ AKQxxx

 

(2)

 

♠ x

♥ Axx

♦ Kxx

♣ KQTxxx

 

(3)

 

♠ x

♥ Axx

♦ Kx

♣ KQTxxxx

 

(4)

 

♠ -

♥ xxx

♦ KQxx

♣ AKxxxx

 

In a standard system, all these hands will open 1♣ and rebid 2♣. Each has 12 hcp and four controls. In fact the first two have the exact same distribution. Yet the best contract would seem to be different in each case. Can you devise a convincing auction to find them?

I play straight NWF.

 

The first question, one needs to answer is,

does north want to force to game?

For me the answer is yes.

 

The second question, one needs to answer is,

is south strong enough, to insist on game, opposite

an inviational hand?

For me the answer is no.

 

The third question: Which form of scoring,

altough this is largely irrelevant for me, but the

answer may affect the answers for to the previous

questions.

 

So the biddding would start in all cases

 

1C - 1S

2C - 2D (1)

3C (2) - 3D (3)

 

(1) NWF

(2) minimum, denying 3 card spade support,

a 4 card heart suit, a diamond stopper (...)

the last thing, because the 6 / 7 card suit

makes 2NT not the most desireable spot,

except for hand (1), and there you dont

have a stopper

(3) game force, at least 5-4

 

Now over 3D

 

South will bid 3NT with hand (1)-(3), and 5D with

hand (4) not perfect, but that is the price I pay,

for playing such simplistic methods.

 

With kind regards

Marlowe

[Chamaco]

So here's a follow-up question. Suppose north holds:

 

♠ AKJxx

♥ x

♦ Axxxx

♣ Jx

 

How would you recommend to get to the best contract playing your favorite system/methods, when south deals and holds:

I bid 2D (1R force) and later 3H (4sf).

 

Sure, in some cases, when pard shows H stopper with Axx and we stop in 3NT, we might lose a perfect-fit miracle 25 hcp slam in a minor, but in view of the spedaes misfit this should not occur too often.

[mike777]

How do you take the 3♦ bid in the auction 1♣-1♠-2♣-3♦?

Ok, are we all on same page.....the opp are bidding yes....

I see no passing on this auction?

ROFL

 

If the opp are passing and not bidding on this auction...good grief.....nevermind.

[Guest Jlall]

5-5 inv (5-5 forcing starts with 2D).

 

That being said...

 

1) 1C-1S-2C-2D-2H-3D-3N-p

2) 1C-1S-2C-2D-2N-3D-3H-4C-4D-4H-5C-p

3) 1C-1S-2C-2D-2N-3D-3H-4C-4D-4H-6C-p

4) 1C-1S-2C-2D-3D-4H(spl)-6D.

 

I think these are good auctions but understand its hard to be objective so maybe theyre somewhat contrived.

[Fluffy]

at least 5-5 and game forcing.

 

(1) ......3♦-3NT

(2) ......3♦-3♥-3♠-3NT-4♣-5♣

(3) same as (2)

(4) ......3♦-4♦-4♥-5♣-5♠-6♦