BBO Discussion Forums: Round 2, Board 3 - BBO Discussion Forums

Jump to content

  • 2 Pages +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

Round 2, Board 3 Its all about spades

#1 User is offline   inquiry 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Admin
  • Posts: 14,566
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Amelia Island, FL
  • Interests:Bridge, what else?

Posted 2010-August-23, 08:09

Scoring: IMP

EW stay out of the auction.

This was a hard slam to bid in the "non-bidding contest" world 2 out of 98 pairs). In fact 21% didn't even make it to 4 in a large tournament. Forum bidders did much better, as everyone bid game or better, and 7 pairs bid the slam.



6S =10; 5S = 4


6SS ant590 - crayzeejim
6SN Flycycle/Wackojack
6SS hrothgar/Free
6SS jdonn/gib
6S lobowolf/bkjswan
6SS rogerClee/cherdano
6SS tylere / bid_em_up
4SS bluecalm/redds
4SS East4Evil/sohcahtoa
4SS elianna/awm
4SS gnasher/catch22
4SS jlall/hanp
4SS karlson/threenobob
5SS kfay/jchiu
4SS kristen33/jillybean
4SS mbodell - javabean
5Ss olegru - driver733
5SS peachy/lg62
4SS sallyally/joylson
4SS Siegmund/MSchmahl
4SS tlgoodwin/timg
--Ben--

#2 User is offline   hrothgar 

  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,724
  • Joined: 2003-February-13
  • Gender:Male
  • Location:Natick, MA
  • Interests:Travel
    Cooking
    Brewing
    Hiking

Posted 2010-August-23, 08:16

Sigh..

Three boards in and we're tied with GIB...
Alderaan delenda est
0

#3 User is offline   bluecalm 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,555
  • Joined: 2007-January-22

Posted 2010-August-23, 09:29

I don't get the scoring.
If it's based on MP expectancy how 6 is that much better than 4 ?

Compare this to first board where 6NT gets 7 for some reason.
0

#4 User is offline   shyams 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,829
  • Joined: 2009-August-02
  • Gender:Male
  • Location:London, UK

Posted 2010-August-23, 10:31

bluecalm, on Aug 23 2010, 04:29 PM, said:

I don't get the scoring.
If it's based on MP expectancy how 6 is that much better than 4 ?

I think 6 goes down only if are 4-1 or worse (West length) plus are 3-1 (East length) plus opps cash a on the opening lead. Too remote?
0

#5 User is offline   bluecalm 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,555
  • Joined: 2007-January-22

Posted 2010-August-23, 10:34

Hmm ok, I retract my comment. Maybe it should be 10-5 but it close.
Assuming 20% of the field bid 6 and 80% bid 4 indeed 4 gets 4points while 6 gets 9 so it's close enough.
0

#6 User is offline   Free 

  • mmm Duvel
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 10,728
  • Joined: 2003-July-30
  • Gender:Male
  • Location:Belgium
  • Interests:Duvel, Whisky

Posted 2010-August-24, 00:31

hrothgar, on Aug 23 2010, 03:16 PM, said:

Sigh..

Three boards in and we're tied with GIB...

Yeah, that's because of my mistake on board 1. But ok, we don't have to give GIB much credit, it's Josh who does all the thinking ;)
"It may be rude to leave to go to the bathroom, but it's downright stupid to sit there and piss yourself" - blackshoe
0

#7 User is offline   JLOGIC 

  • 2011 Poster of The Year winner
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,002
  • Joined: 2010-July-08
  • Gender:Male

Posted 2010-August-24, 01:11

Just curious what people are doing in this type of spot. I obv think it's likely in a bidding contest when it goes 1S p ? that we can make a slam. However in real life I would always bid 1S p 4S with this hand, despite that being a very poor bidding contest bid (since I'm not preempting them). I have decided just to make my real bid and not operate and bid 2C on a hand like this, but I'm not sure if that's right.
0

#8 User is offline   karlson 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 974
  • Joined: 2005-April-06

Posted 2010-August-24, 02:09

I also tried to bid the way I would bid normally at the table. As extreme evidence of this, on board 13 (xxx xx AKQxxx Ax) our auction started 1 (unbalanced) - 2 (natural 4-9) and I bid a blocking 3. I also bid 4 over 1 on this hand.
0

#9 User is offline   Siegmund 

  • Alchemist
  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,764
  • Joined: 2004-June-15
  • Gender:Male
  • Location:Beside a little lake in northwestern Montana
  • Interests:Creator of the 'grbbridge' LaTeX typesetting package.

Posted 2010-August-24, 02:12

My partner chose the leap to 4S. I confess to berating him after the hand, thinking that was a horrendous underbid. If I had been North I would have called it a limit raise; also available in our system was an artificial 2NT showing 7-10, 4-card support, and an unbalanced hand, which I think is a bit of an underbid but was what my partner said he would have done if he had it to do over again.

A much easier hand to bid if West would overcall and make fit-jumps available!
0

#10 User is offline   gnasher 

  • Andy Bowles
  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 11,993
  • Joined: 2007-May-03
  • Gender:Male
  • Location:London, UK

Posted 2010-August-24, 06:50

I bid 4 too. It's dangerous to try to second-guess the problem-setter, even if I wanted to.
... that would still not be conclusive proof, before someone wants to explain that to me as well as if I was a 5 year-old. - gwnn
0

#11 User is offline   bluecalm 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,555
  • Joined: 2007-January-22

Posted 2010-August-24, 09:17

For us:

1 - 1
1 - 3
4 - pass

1 = 16+
1 = 0-7
1 = 4+ forcing one round
3 = fit jump

I think 1 is debatable, maybe someone who plays precision longer than me could comment on it.
Then we didn't have much of system. 2NT would 4+ with shortness and 3 is a fit jump. Jumps to 4m would be very strong splinters (super maximum).
Could anyone comment on those agreements as well as decisions taken ?
0

#12 User is offline   Ant590 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 749
  • Joined: 2005-July-17
  • Gender:Male
  • Location:Melbourne, Australia

Posted 2010-August-24, 09:24

James decided to only bid 2 as responder, but made up for it by cuebidding diamonds after I made a game try showing a short club (I didn't like showing this, in hindsight a long-trial in is clearly better). We pretty much always cue on the way to game with extras.

Once I wet my pants, I checked for keycards and bid 6.
0

#13 User is offline   TylerE 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,772
  • Joined: 2006-January-30

Posted 2010-August-24, 09:36

I wouldn't 1 this playing precision.
0

#14 User is offline   hanp 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,987
  • Joined: 2009-February-15

Posted 2010-August-24, 09:49

I thought for quite a while after 1S - 4S. I was sure I would pass at the table, but in a bidding contest it seems Justin is 90% to have short diamonds so maybe I should bid 5C? On the other hand, partner might already have done something that the problem setter did not expect? I misguessed and passed.

There was another hand where I had a similar problem. I had something like x KQxxx Axxx Qxx and the auction went 1H - (4S) - 5C. I thought for a long time about bidding 6C, only because it is a bidding contest. But again partner might have been quite minimal and correctly guessed to bid?

Both times I passed and was very annoyed with the situation. It's surprising that so few of the challenge the champs contestants end up in a mental hospital, I know I will.
and the result can be plotted on a graph.
0

#15 User is offline   bluecalm 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,555
  • Joined: 2007-January-22

Posted 2010-August-24, 09:55

Quote

. I had something like x KQxxx Axxx Qxx and the auction went 1H - (4S) - 5C. I thought for a long time about bidding 6


I was in the same situation and already had a feeling that in this contest slams make and games not :)
I was very tempted by 6 but decided to make normal action of passing.
0

#16 User is offline   JLOGIC 

  • 2011 Poster of The Year winner
  • PipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 6,002
  • Joined: 2010-July-08
  • Gender:Male

Posted 2010-August-24, 12:05

hanp, on Aug 24 2010, 10:49 AM, said:

I thought for quite a while after 1S - 4S. I was sure I would pass at the table, but in a bidding contest it seems Justin is 90% to have short diamonds so maybe I should bid 5C? On the other hand, partner might already have done something that the problem setter did not expect? I misguessed and passed.

There was another hand where I had a similar problem. I had something like x KQxxx Axxx Qxx and the auction went 1H - (4S) - 5C. I thought for a long time about bidding 6C, only because it is a bidding contest. But again partner might have been quite minimal and correctly guessed to bid?

Both times I passed and was very annoyed with the situation. It's surprising that so few of the challenge the champs contestants end up in a mental hospital, I know I will.

I think you have to pass in both cases for the reason you mentioned. If we are trying to outguess the problems then it is up to me not to bid 4S, and not to bid 5C on the other ones, but in my view/style/whatever they are both such normal bids that I had to make them. Next round maybe I'll go for the win or maybe not, we should discuss it.
0

#17 User is offline   Wackojack 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 925
  • Joined: 2004-September-13
  • Gender:Male
  • Location:England
  • Interests:I have discovered that the water cooler is a chrono-synclastic infundibulum

Posted 2010-August-24, 14:24

Playing my partner's strong club system:
1 2
2 2
3 4
4N 5
6

1 = 17+
2 = 8+GF, 5+ & possible 4M
2 = do you have a 4 card M?
2 = yes
3 = 4+ support
4 = control denying control
4NT = 0314
5 = 1 could be K (then Kx or x) OR A) either way:
6
Still by no means certain but ruff heart and diamond losers in dummy or establish clubs looks like a good bet.
May 2003: Mission accomplished
Oct 2006: Mission impossible
Soon: Mission illegal
0

#18 User is offline   kayin801 

  • Modern Day Trebuchet Enthusiast
  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 738
  • Joined: 2007-October-17
  • Gender:Male
  • Location:Western Mass.

Posted 2010-August-24, 14:33

I bid the north hand and after my partner opened 1 16+, I showed 4 spades and longer clubs with 0-2 controls. I wonder if I should continue after partner's signoff in 4 though since I don't have to have 2 singletons in the other suits.
I once yelled at my partner for discarding the 'wrong' card when he was subjected to a squeeze that I allowed by giving the wrong count with too high a card. Now he's allowed to pitch aces when the opponents have the king in the dummy. At trick 2. When he could have followed suit. And blame me.

East4Evil sohcahtoa 4ever!!!!!1
0

#19 User is offline   jdonn 

  • - - T98765432 AQT8
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 15,085
  • Joined: 2005-June-23
  • Gender:Male
  • Location:Las Vegas, NV

Posted 2010-August-24, 17:16

I responded 2NT, but I have a special interest in this partnership with making myself captain whenever possible. From there it went 3, 3, 4 (help suit slam try) and I bid keycard lol.
Please let me know about any questions or interest or bug reports about GIB.
0

#20 User is offline   Mbodell 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,871
  • Joined: 2007-April-22
  • Location:Santa Clara, CA

Posted 2010-August-24, 20:27

We had a 50/50 chance of finding the slam. Our auction was:

1-1 ; strong (16 or 18 +), 0-7 or more without 2 controls
1-3nt ; 4+ spades F1, 6+ points, 4+ spades with shortness
4 ; shortness ask

And now I can either show the diamond shortness or the hearts shortness. We play submarine shortness so 4 shows hearts and 4 would show diamonds. I decided to bid 4 to show hearts because:

1. It keeps the auction low in case partner wants to try 4
2. It feels like the major may be more important to show as partner likely has length there (given no opponents bidding, opponents bid majors more IME)
3. There was some chance my partner would forget/disagree about the submarine shortness and thus I cover myself if he takes me for diamond shortness (he confirmed after the auction that he thought it was hearts as well)

Obviously the S hand looks pretty good upon hearing the diamond shortness, but not so good after hearing the heart shortness, so we ended up in 4. In the first round I also had to decide which red stiff to show, and choose the one that ended up leading to the wrong result (although that one had further bids from partner and I that I think were unwise before we hit the very wrong spot).
0

  • 2 Pages +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

4 User(s) are reading this topic
0 members, 4 guests, 0 anonymous users