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Master Solvers BW Sept. 2005

#1 User is offline   mike777 

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Posted 2005-August-13, 09:15

IMPS NONE VUL

2S=P=3S=X
P=?

QT32=73=82=KJ752
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#2 User is offline   coyot 

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Posted 2005-August-13, 11:34

Is the hand shown the one that passed after 2? Clearcut pass then, 2.5 tricks and no reason to run anywhere... (neither 3NT nor 5 are likely unless we can defeat 3 by 2 tricks.
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#3 User is offline   luke warm 

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Posted 2005-August-13, 13:05

pass? i don't think so... partner doubled for takeout after a weak 2 opening and a 3 bid that supposedly furthered the preempt.. i'd bid 5C tho 3NT might be right
"Paul Krugman is a stupid person's idea of what a smart person sounds like." Newt Gingrich (paraphrased)
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#4 User is offline   HeartA 

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Posted 2005-August-13, 19:08

I would bid 3NT, 5 is close.
Senshu
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#5 User is offline   han 

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Posted 2005-August-13, 20:56

Sign me up for pass.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#6 User is offline   helene_t 

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Posted 2005-August-14, 01:22

Simple LOTT decision. If 3NT or 5 makes, 3 is down 3. If 3NT or 5 is +1 or -1 it's even better. Besides, if anything the correction factors are negative. Make the spade suit one shorter and I might not pass.
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#7 User is offline   hrothgar 

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Posted 2005-August-14, 01:44

Lean towards pass...
Especially given the 3 bids that I've seen this week
Alderaan delenda est
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#8 User is offline   Free 

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Posted 2005-August-14, 03:00

Pass
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#9 User is offline   Chamaco 

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Posted 2005-August-14, 03:26

mike777, on Aug 13 2005, 03:15 PM, said:

IMPS NONE VUL

2S=P=3S=X
P=?

QT32=73=82=KJ752

Pard is supposed to have a spade void (weak 2 raise, they shd have a 6-3 fit).

In order to be able to double at the 3 level, he is supposed to have serious values.
Not only that, but, to double with a void, he must have primary honors that will take tricks if pard converts the double (when we make a takeout double with a void we must have compensating extra defensive values on the the side cos our pard leaves the dbl in more often and we can't lead trumps)

So the doubler's hand should be rich in AKs, something like:

void - AQxx- AKxxx- ATxx

With this handtype, I think 5C is a better bet.

Of course all these reasonings are based on 2S promising 6+ length; opps might have gambled a 5 suit weak 2, in which case leaving in the double should payoff
"Bridge is like dance: technique's important but what really matters is not to step on partner's feet !"
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#10 User is offline   whereagles 

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Posted 2005-August-14, 21:33

If opps can be trusted to have a 9 card fit, 4. Otherwise pass.
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#11 User is offline   flytoox 

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Posted 2005-August-15, 03:57

I vote for 4C. I have a good suit. I dont mind pd to raise it.
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#12 User is offline   Winstonm 

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Posted 2005-August-15, 08:51

Pass and lead a trump. Slam for us is too iffy. We should easily get this for down +300 to +500, and +800 or even +1100 is not out of the question if the opponents are being pushy with either a 5-card spade suit or a 2-card raise or both.

Winston
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#13 User is offline   han 

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Posted 2005-August-15, 09:07

Chamaco, on Aug 14 2005, 04:26 AM, said:

Pard is supposed to have a spade void (weak 2 raise, they shd have a 6-3 fit).

This week only I have seen 2S-3S on 5-3, 6-2 and 5-2 fit (really true!) but I don't recall seeing it on a 6-3 fit.
Please note: I am interested in boring, bog standard, 2/1.

- hrothgar
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#14 User is offline   zasanya 

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Posted 2005-August-15, 10:25

Can 3 nt make after spade lead?Even if declarer gets a spade trick i he must make 8 tricks without losing lead which means 3 aces and a king as any finesse is likely to lose and in that case 300 if not 500 certain.So 3 nt not at all attractive whether playing for money matchpoints or imps.
5 club better bet but still requires Aces and a king.
So better take the almost certain + score by passing.4 clubs appears a reasonable alternative.
Aniruddha
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#15 User is offline   deerhaven 

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Posted 2005-August-15, 10:41

Pass

Taking a sure plus which has a greater upside than anything except an unlikely slam..
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#16 User is offline   pclayton 

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Posted 2005-August-15, 12:46

3N

If I catch the AKJ on my right, I have a double stop and this should make easily.

If I get the A(K)-J on my right, the suit blocks and RHO has to burn an entry to establish the suit.

Pass? Doesn't seem like the field call to me. Getting +500 is possible, but my pards like me to pull their takeout doubles. +300 rates to be real bad if 3N is making. I suppose if I had better spade spots, I might consider it more.

4 and 5 don't really appeal to me.
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#17 User is offline   Fluffy 

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Posted 2005-August-16, 10:22

helene_t, on Aug 14 2005, 07:22 AM, said:

Simple LOTT decision. If 3NT or 5 makes, 3 is down 3. If 3NT or 5 is +1 or -1 it's even better. Besides, if anything the correction factors are negative. Make the spade suit one shorter and I might not pass.

I never studied the law, but I though for applying it you had to know how many s and s partner had, and I believe we have no clue here.


I would just bid 3NT, pass if I had only 4.
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#18 User is offline   coyot 

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Posted 2005-August-17, 06:51

pclayton, on Aug 15 2005, 01:46 PM, said:

If I catch the AKJ on my right, I have a double stop and this should make easily.

If I get the A(K)-J on my right, the suit blocks and RHO has to burn an entry to establish the suit.

Pass? Doesn't seem like the field call to me. Getting +500 is possible, but my pards like me to pull their takeout doubles. +300 rates to be real bad if 3N is making. I suppose if I had better spade spots, I might consider it more.

4 and 5 don't really appeal to me.

I don't think the chief problem of this hand is lack of stoppers. It is lack of other tricks!

Good defenders will be able to read the spade position. If the lead shows worthless doubleton or tripleton, you can't count on declarer to play the remaining spades like crazy. If he has AKJxxx, he will gladly take the first spade and switch :-). With likely singleton on the table, you have exactly 0 spade tricks at the moment :-)

The biggest problem of this hand is getting 8-9 tricks in the side suits. Partner's distribution is most likely to be 1-5-4-3 or 2-4-4-3... If he indeed has 3 clubs, you need him to have the ace (AND hope for a good break. Q10xx behind you means you're dead.)

Of course, you COULD miss a 3NT if everything goes well. But, given your two longest suits, your best chance is in defending 3 doubled :-) - there the spade queen is a sure trick (and the 10 a chance for second) no matter what defense does, whereas in 3NT you rely on the defense to try and run the spade suit to make tricks for you in it... but if LHO happens to have a red 5card, RHO can take the first spade and make a deadly switch...

Quote

Fluffy:

I never studied the law, but I though for applying it you had to know how many ♣s and ♠s partner had, and I believe we have no clue here.


No clue? Simple math. If you believe opps have 9card fit (or possibly 8card if they're really brave), statistically it is quite unlikely that your side has more than 9card fit in clubs... 8card fit is almost guaranteed. (In the 26 cards your line holds, there are at 4-5 spades, therefore you can have at worst 3x7 in remaining suits... but more likely have 8-9 clubs and 2x6 in red suits...

So the clues are here. At best, there would be 18 tricks, 17 is more likely. (That holds for suit contracts). So, if 5 clubs (11 tricks) makes, they will go 2-3 under - 3 being more likely, because of your spade holding.

I haven't studied LOTT for NT versus suit cases, but at first sight, the 5 clubs contract seems to get 2-3 tricks from spade ruffs, so you can expect the total amount of tricks to decrease by 2-3 - and since 3NT is 2 tricks less than 5, the same or better math applies :unsure:
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#19 User is offline   mike777 

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Posted 2005-August-18, 07:14

I passed but thought the options were close.

ACTION=VOTES
4C--------12
3NT-------7
5C--------1
PASS-----7

A few comments:

Miles: 3nt, only way to get there
Wolf:3nt, run to daylight principle
Woolsey: 4c, Pass and 3nt are ridiculously unilateral
Rigal: 5c, partner may be stretching but I owe him a value bid.
Berkowitz/Cohen: Pass
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#20 User is offline   Al_U_Card 

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Posted 2005-August-18, 13:31

3NT at MP and 5C at imps and 4C against my friends in the kitchen..... :D
The Grand Design, reflected in the face of Chaos...it's a fluke!
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