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Two-suiter One of them is also theirs

#1 User is offline   bd71 

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Posted 2011-August-30, 06:45



Your bid at matchpoints?
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#2 User is offline   BunnyGo 

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Posted 2011-August-30, 07:16

2. I'm not passing, and I don't think it's right to double. And I'm not supporting his spades with a splinter.

The one other thing I'd consider is trap passing, but only if they are vulnerable.
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#3 User is offline   manudude03 

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Posted 2011-August-30, 07:49

Easy 2C. The problem with passing is that it's unlikely to go P-P-X and when it doesn't, we're badly placed for the next round.
Wayne Somerville
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#4 User is offline   jmcw 

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Posted 2011-August-30, 09:28

Very clear 2 bid. I would never consider passing since a fit is virtually guaranteed. Even better P may come in with a bid which I would happily raise to at least game.
Trapping, hoping to defend a contract is quite unrealistic IMO.
Doubling with only 3 and 0 is from another planet.
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#5 User is offline   VM1973 

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Posted 2011-August-31, 14:10

I'll try 1NT.
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#6 User is offline   ArtK78 

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Posted 2011-August-31, 14:20

View PostVM1973, on 2011-August-31, 14:10, said:

I'll try 1NT.

I have seen better diamond stoppers for a 1NT overcall.
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#7 User is offline   BunnyGo 

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Posted 2011-August-31, 14:30

View PostArtK78, on 2011-August-31, 14:20, said:

I have seen better diamond stoppers for a 1NT overcall.


redacted
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#8 User is offline   gordontd 

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Posted 2011-August-31, 14:30

View Postjmcw, on 2011-August-30, 09:28, said:

a fit is virtually guaranteed.

I agree with the rest of your post, but I can see no reason why this should be so.
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#9 User is offline   whereagles 

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Posted 2011-August-31, 14:32

This is a trap. The extreme length in RHOs suit makes it very likely pard has like a 46 in the reds, opposite which you're pretty much in trouble.

At the moment it's better to pass and wait. If you can't stand pass, by all means bid 2.. but you've been warned.
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#10 User is offline   VM1973 

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Posted 2011-August-31, 17:51

View PostArtK78, on 2011-August-31, 14:20, said:

I have seen better diamond stoppers for a 1NT overcall.

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

A 1NT overcall caters for A) and B). Might it go horribly wrong? Might I go for a zipcode? Of course I might, but it's matchpoints. I'm going to go out on a limb and say that the spade opener doesn't have 5+ diamonds. I'm going to place him in the 0-4 range (average 2). That means my partner probably has 5+ diamonds. I'm betting there's a stopper in there somewhere.
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#11 User is offline   mike777 

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Posted 2011-August-31, 17:59

since they are vul I will try pass.
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#12 User is offline   BunnyGo 

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Posted 2011-August-31, 18:10

View PostVM1973, on 2011-August-31, 17:51, said:

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

A 1NT overcall caters for A) and B). Might it go horribly wrong? Might I go for a zipcode? Of course I might, but it's matchpoints. I'm going to go out on a limb and say that the spade opener doesn't have 5+ diamonds. I'm going to place him in the 0-4 range (average 2). That means my partner probably has 5+ diamonds. I'm betting there's a stopper in there somewhere.


Dude, your partner is playing too. We'll find the best game/partscore by actually describing our hand in a way that helps him. Bidding 1NT is masterminding to a huge degree. If 3NT is the place to be, we'll have a second chance to show our stopper and extra strength. Bidding like this is only going to drive your partner nuts the next time he can't judge what type of hand you have when you bid 1NT and it could be any of a huge range of possible shapes and stoppers.

Regularly going out on limbs before your partner has even bid (or passed) once is usually a good way to not have that partner for too long.
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#13 User is offline   manudude03 

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Posted 2011-August-31, 18:11

View PostVM1973, on 2011-August-31, 17:51, said:

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

A 1NT overcall caters for A) and B). Might it go horribly wrong? Might I go for a zipcode? Of course I might, but it's matchpoints. I'm going to go out on a limb and say that the spade opener doesn't have 5+ diamonds. I'm going to place him in the 0-4 range (average 2). That means my partner probably has 5+ diamonds. I'm betting there's a stopper in there somewhere.


You think on average partner and LHO have 11 diamonds between them? What are you going to do if partner transfers to diamonds, or worse, thinks there's a slam in diamonds?
Wayne Somerville
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#14 User is offline   ArtK78 

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Posted 2011-August-31, 18:11

View PostVM1973, on 2011-August-31, 17:51, said:

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

A 1NT overcall caters for A) and B). Might it go horribly wrong? Might I go for a zipcode? Of course I might, but it's matchpoints. I'm going to go out on a limb and say that the spade opener doesn't have 5+ diamonds. I'm going to place him in the 0-4 range (average 2). That means my partner probably has 5+ diamonds. I'm betting there's a stopper in there somewhere.

I can see that you play a partnership game.

Might not partner, with significant length in diamonds and a fair hand, think that diamonds offers a better place to play this hand than notrump? After your 1NT overcall, you may find it difficult to restrain partner from reaching for slam in diamonds if he has something like:

x AKx AQTxxxxx x

He might be very disappointed to find out that there are two (or three!) trump losers opposite a 1NT overcall.

In any case, I am not likely to dissaude you from overcalling 1NT. I find that choice to be exceedingly weird.
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#15 User is online   mikeh 

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Posted 2011-August-31, 18:14

View PostVM1973, on 2011-August-31, 17:51, said:

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

A 1NT overcall caters for A) and B). Might it go horribly wrong? Might I go for a zipcode? Of course I might, but it's matchpoints. I'm going to go out on a limb and say that the spade opener doesn't have 5+ diamonds. I'm going to place him in the 0-4 range (average 2). That means my partner probably has 5+ diamonds. I'm betting there's a stopper in there somewhere.

1. assuming opener holds 5 spades (he may hold more but our length argues he will hold 5 most of the time), there are 34 empty spaces between his hand and the other two, into which we must fit 13 diamonds. Thus if he holds 5 spades he rates to hold 8/34 X 13 diamonds, or, rounding to integers....3, not the 2 you assume.

2. partner will still likely hold length and at least one stoppper. How that gets us a good result in notrump is not entirely clear, despite your apparent confidence.

3. If the only way to play notrump was to bid it now, and if you and your partner think that sensible mp strategy is to make high variance bids, then I can understand 1N. Personally, my preference is to pick my spots, in the bidding, cautiously (I don't mean that I think we ought to bid cautiously, only that we should usually stay within our methods and style and mastermind rarely if at all) and to try to win in the play and defence. So here, I would see that overcalling 2 does not bar me from reaching 3N or 4 or 5 or 6, while 1N pretty much eliminates playing in clubs while also making partner's decision making a trifle more difficult than it need be.

4. There is, it seems to me, a high risk that partner will do something we will regret. He may, for example, feel that on a weak hand with 6 diamonds, the best action is to try to play 3. No matter what ensues thereafter, it will probably help the opponents' score more than ours. And, of course, while he rates to have a diamond stopper or two, when he doesnt' we're going to be somewhat embarrassed by having to decide what to pitch on the run of the suit.


I can't deny that 1N will work sometimes. But I don't think it is remotely the percentage nor the partnership action.

Put me down for 2s. I can't stand the idea of passing and seeing 1N on my left and 2 red suit on my right, plus if partner has the right smattering of cards with long clubs, we may be able to bid and make 5 or even 6 in the suit....not to mention still getting on occasion to 4 or 3N.
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#16 User is offline   JLOGIC 

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Posted 2011-August-31, 21:22

View PostVM1973, on 2011-August-31, 17:51, said:

You have 16 HCPs (assuming you believe in that system). Opposite partner's hand you might have game. Where might that game be?

A) 3NT
B) 4
C) 5

That means my partner probably has 5+ diamonds.


And your partner will let you play 1N rather than 3D when he has 6 diamonds?
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#17 User is offline   wank 

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Posted 2011-August-31, 22:01

i'm starting to suspect VM is on a wind-up. Noone can seriously take such minority positions consistently and seriously defend them as vigourously as he does.
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#18 User is online   mikeh 

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Posted 2011-August-31, 22:29

View Postwank, on 2011-August-31, 22:01, said:

i'm starting to suspect VM is on a wind-up. Noone can seriously take such minority positions consistently and seriously defend them as vigourously as he does.

I'm starting to suspect that he and Lurpoa are one and the same....he has a reputation in the 50's and I think 95% of his votes come from Lurpoa :P
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#19 User is offline   han 

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Posted 2011-September-01, 07:10

View Postmikeh, on 2011-August-31, 18:14, said:

1. assuming opener holds 5 spades (he may hold more but our length argues he will hold 5 most of the time), there are 34 empty spaces between his hand and the other two, into which we must fit 13 diamonds. Thus if he holds 5 spades he rates to hold 8/34 X 13 diamonds, or, rounding to integers....3, not the 2 you assume.


If we assume that RHO holds exactly 5 spades then the other two hands will hold exactly 3 spades, which means there are only 31 empty spaces, giving RHO 8/31 x 13 diamonds on average (which still rounds down to 3).

Of course your incorrect (?) simplification may well be more accurate than my correction (?) of your simplification.
Please note: I am interested in boring, bog standard, 2/1.

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#20 User is offline   Free 

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Posted 2011-September-01, 08:25

View PostJLOGIC, on 2011-August-31, 21:22, said:

And your partner will let you play 1N rather than 3D when he has 6 diamonds?

Or LHO doubles and partner runs to 2 on a 5 card...
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