BBO Discussion Forums: It's easy as a problem - BBO Discussion Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

It's easy as a problem

#1 User is offline   cherdano 

  • 5555
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,516
  • Joined: 2003-September-04
  • Gender:Male

Posted 2017-March-07, 17:43

In what has been described as a strong event in another post (Hi Paul! Sorry we didn't come across each other over the weekend.), all three declarers went down in the following contract. I am sure noone on BBF will!



Lead 9.
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
1

#2 User is online   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,081
  • Joined: 2004-April-22
  • Gender:Female
  • Location:UK

Posted 2017-March-07, 18:31

Q, if it holds or East covers there is no problem.

Assuming W wins and continues , we cash AKQ.

If don't break we hopefully can guess the clubs.

Edit: lol at me, guessing the club for three tricks (if both the first club finesse fails and diamonds are 4-1) only gives us 3+2+3 tricks so if the first club finesse fails and diamonds don't break and E has two entries to his hearts, we are down.

This post has been edited by helene_t: 2017-March-08, 05:19

The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#3 User is offline   Kaitlyn S 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 1,092
  • Joined: 2016-July-31
  • Gender:Female

Posted 2017-March-07, 23:01

View Posthelene_t, on 2017-March-07, 18:31, said:

If don't break we hopefully can guess the clubs.

Why guess anything? Just duck a diamond. Barring 5-0, this gives you 2H, 5D, 1C. Say they play the second heart. Now play a diamond to dummy and run the CQ. If it wins, take your 9. If it loses or gets covered, you have your entries. I'll pay off to an unlikely construction that includes a four-card overcall and no raise by advancer.

EDIT: I realize today that this is complete garbage
0

#4 User is online   sfi 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,576
  • Joined: 2009-May-18
  • Location:Oz

Posted 2017-March-08, 00:19

View PostKaitlyn S, on 2017-March-07, 23:01, said:

Why guess anything? Just duck a diamond. Barring 5-0, this gives you 2H, 5D, 1C. Say they play the second heart. Now play a diamond to dummy and run the CQ. If it wins, take your 9. If it loses or gets covered, you have your entries. I'll pay off to an unlikely construction that includes a four-card overcall and no raise by advancer.


That is my line as well, but you're down 2 if the club finesse loses. 1 club, 1 diamond, 2 hearts and 2 spades.

I was merely thinking the club hook is more likely than the diamond break, which hardly seems worth the post. Haven't seen what I am missing though.
0

#5 User is offline   alok c 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 283
  • Joined: 2015-February-25

Posted 2017-March-08, 01:18

deleted garbage.
0

#6 User is offline   Tramticket 

  • PipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,072
  • Joined: 2009-May-03
  • Gender:Male
  • Location:Kent (Near London)

Posted 2017-March-08, 02:13

View Postalok c, on 2017-March-08, 01:18, said:

Assuming 4c(probability of 4c with West is more as East already shown 5c ) & K with West (otherwise everybody will make it), A, Q which loses to K to West.Capture East's J/10 & lead back 8. East can not return a ,, or a .He is to lead back a .They will score 2, J/10 & K.


Hasn't East got the Q to cash as well? Aren't we losing two hearts, two spades and the king of clubs on this line?
0

#7 User is offline   Cyberyeti 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,919
  • Joined: 2009-July-13
  • Location:England

Posted 2017-March-08, 03:05

You take the club finesse, if it wins, duck a diamond, if it loses, hope the diamonds break
2

#8 User is online   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,081
  • Joined: 2004-April-22
  • Gender:Female
  • Location:UK

Posted 2017-March-08, 03:16

View PostCyberyeti, on 2017-March-08, 03:05, said:

You take the club finesse, if it wins, duck a diamond, if it loses, hope the diamonds break

Otherwise you still have the (small) chance that E has only one entry to the hearts. You lose two spades, a diamond and a club. If W switches to spades then they establish a spade trick for you, you have two hearts and three diamonds so you will have to hope for three club tricks.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#9 User is offline   cherdano 

  • 5555
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,516
  • Joined: 2003-September-04
  • Gender:Male

Posted 2017-March-08, 03:41

View PostCyberyeti, on 2017-March-08, 03:05, said:

You take the club finesse, if it wins, duck a diamond, if it loses, hope the diamonds break

I am sure you have the right thing in mind - but what do you do if the Q is covered?
The easiest way to count losers is to line up the people who talk about loser count, and count them. -Kieran Dyke
0

#10 User is offline   alok c 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 283
  • Joined: 2015-February-25

Posted 2017-March-08, 04:22

View PostTramticket, on 2017-March-08, 02:13, said:

Hasn't East got the Q to cash as well? Aren't we losing two hearts, two spades and the king of clubs on this line?

Yes,somehow i thought q was out. :P
0

#11 User is offline   Cyberyeti 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,919
  • Joined: 2009-July-13
  • Location:England

Posted 2017-March-08, 06:27

View Postcherdano, on 2017-March-08, 03:41, said:

I am sure you have the right thing in mind - but what do you do if the Q is covered?


My intention was to win and play a diamond, I can't cope if W has 5 and splits, so I can afford to play diamonds from the top as I have a dummy entry with Q. I don't need to worry about the defence not playing hearts leaving me a trick short as if they don't force out A or give me a spade I can afford to lose to 10 to establish the 8 with only 2, 1, 1 for the defence.
0

#12 User is online   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,081
  • Joined: 2004-April-22
  • Gender:Female
  • Location:UK

Posted 2017-March-08, 07:45

View Postcherdano, on 2017-March-08, 03:41, said:

I am sure you have the right thing in mind - but what do you do if the Q is covered?


View PostCyberyeti, on 2017-March-08, 06:27, said:

My intention was to win and play a diamond, I can't cope if W has 5 and splits, so I can afford to play diamonds from the top as I have a dummy entry with Q. I don't need to worry about the defence not playing hearts leaving me a trick short as if they don't force out A or give me a spade I can afford to lose to 10 to establish the 8 with only 2, 1, 1 for the defence.

If W wins the 4th diamond and returns a club, and you lose to T also, you have already lost two clubs and diamond and you are going to lose two spades also.
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#13 User is offline   Cyberyeti 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,919
  • Joined: 2009-July-13
  • Location:England

Posted 2017-March-08, 08:23

View Posthelene_t, on 2017-March-08, 07:45, said:

If W wins the 4th diamond and returns a club, and you lose to T also, you have already lost two clubs and diamond and you are going to lose two spades also.


No I haven't only one club, the first one went QKA
0

#14 User is online   helene_t 

  • The Abbess
  • PipPipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 17,081
  • Joined: 2004-April-22
  • Gender:Female
  • Location:UK

Posted 2017-March-08, 08:23

View PostCyberyeti, on 2017-March-08, 08:23, said:

No I haven't only one club, the first one went QKA

lol yes, sorry
The world would be such a happy place, if only everyone played Acol :) --- TramTicket
0

#15 User is offline   rhm 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 3,090
  • Joined: 2005-June-27

Posted 2017-March-09, 05:23

deleted
0

#16 User is offline   nige1 

  • 5-level belongs to me
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,128
  • Joined: 2004-August-30
  • Gender:Male
  • Location:Glasgow Scotland
  • Interests:Poems Computers

Posted 2017-March-09, 16:19

View Postcherdano, on 2017-March-07, 17:43, said:


In what has been described as a strong event in another post (Hi Paul! Sorry we didn't come across each other over the weekend.), all three declarers went down in the following contract. I am sure noone on BBF will!
Lead 9.

I like CyperYeti's line...
  • Win K. Run Q.
  • If Q loses, then you usually rely on a 3-2 break.
  • If Q wins, then duck a , to cater for a 4-1 break.
  • If RHO covers Q, then win A. Lead a .
  • If LHO plays low, than finesse 9.
  • If LHO plays an honour, then duck. If LHO has 5 s and RHO has the tops, then you should have the opportunity to finesse 9 later.

0

#17 User is offline   Cyberyeti 

  • PipPipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 13,919
  • Joined: 2009-July-13
  • Location:England

Posted 2017-March-09, 17:11

View Postnige1, on 2017-March-09, 16:19, said:

I like CyperYeti's line...
  • Win K. Run Q.
  • If Q loses, then you usually rely on a 3-2 break.
  • If Q wins, then duck a , to cater for a 4-1 break.
  • If RHO covers Q, then win A. Lead a .
  • If LHO plays low, than finesse 9.
  • If LHO plays an honour, then duck. If LHO has 5 s and RHO has the tops, then you should have the opportunity to finesse 9 later.



If LHO has 5 you have a horrendous guess if you duck, he plays a spade, are you playing the Q risking a disaster if the honours are split ?

If you don't play the Q, RHO ducks a spade to the Q on winning the first one establishing the suit while the diamonds still don't run.

This is why I gave up on the 5-0 break and taking the overtrick(s) if the diamonds were 3-2.
0

#18 User is offline   nige1 

  • 5-level belongs to me
  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 9,128
  • Joined: 2004-August-30
  • Gender:Male
  • Location:Glasgow Scotland
  • Interests:Poems Computers

Posted 2017-March-09, 18:34

View PostCyberyeti, on 2017-March-09, 17:11, said:

If LHO has 5 you have a horrendous guess if you duck, he plays a spade, are you playing the Q risking a disaster if the honours are split ?
If you don't play the Q, RHO ducks a spade to the Q on winning the first one establishing the suit while the diamonds still don't run.
This is why I gave up on the 5-0 break and taking the overtrick(s) if the diamonds were 3-2.
Fair enough.
If RHO has both tops, LHO splits from 5 s, and you cover in dummy, then you can play on s, to make if LHO was dealt
5 s, 4 s, 3 s, or doubleton Tx.
e.g. when LHO was dealt x x x 9 J T x x x- T x x x
0

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users