BBO Discussion Forums: unforced errors: hand 2 - BBO Discussion Forums

Jump to content

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

unforced errors: hand 2

#1 User is offline   goffster 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 155
  • Joined: 2013-July-03

Posted 2016-July-18, 20:17

http://tinyurl.com/jtpgnw3

So what's with 3D (alerted as denying 4H)?

Why not bid 3H (showing 4 hearts i presume and a 3 suited hand, oops, but that would be telling)?
1

#2 User is offline   Stephen Tu 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,070
  • Joined: 2003-May-14

Posted 2016-July-18, 20:40

It's also rather questionable why it should rebid 2 with only 4-4 in the minors rather than simply passing.
1

#3 User is offline   wank 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 2,866
  • Joined: 2008-July-13

Posted 2016-July-19, 01:25

View Postgoffster, on 2016-July-18, 20:17, said:

http://tinyurl.com/jtpgnw3

So what's with 3D (alerted as denying 4H)?




and what's with 1D (alerted as showing an opening bid)?
0

#4 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2016-July-19, 21:39

View Postgoffster, on 2016-July-18, 20:17, said:

http://tinyurl.com/jtpgnw3

So what's with 3D (alerted as denying 4H)?

Why not bid 3H (showing 4 hearts i presume and a 3 suited hand, oops, but that would be telling)?


Good hand and good topic.

1- Obviously Gibs don't know how to handle with this situation after 4th suit.
Here there are two best examples.
A- When with 1N interference :



B- When without interference :


Result : 4E=

2- After 4th suit, here programmers need to improve its bidding rules on Gib CC.



Note 3 says " 4+,4+,4+,2-,11-16hcp,12-18TPs,forcing to 3N ".
Obviously "4+" is impossible, only 4.
However Gib has no way to rebid 3 showing 4-card , in fact there is no related bidding rule.
0

#5 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2016-July-19, 21:48

View PostStephen Tu, on 2016-July-18, 20:40, said:

It's also rather questionable why it should rebid 2 with only 4-4 in the minors rather than simply passing.

Yes.
However if simply passing, unfortunately a ridicuous matter will happen.




Note I only help West Gib to pass after 1N interference at the beginning.
So I think there is no related bidding rule.
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