BBO Discussion Forums: 1NT - - BBO Discussion Forums

Jump to content

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

1NT - overcall or responding bid

#1 User is offline   Tacker88 

  • Pip
  • Group: Members
  • Posts: 2
  • Joined: 2023-September-02

Posted 2023-September-02, 19:12

Hi All
If the bidding in Acol goes west-north-east-south
1D
1H 1NT

Is that 1NT bid an overcall
Showing 16+
or a responding bid showing
6-9

Many thanks
0

#2 User is online   smerriman 

  • PipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 4,469
  • Joined: 2014-March-15
  • Gender:Male

Posted 2023-September-02, 21:23


1NT is a response to the 1 opening bid, so it shows the latter type of hand, along with a stopper in hearts. It's not an overcall.
0

#3 User is offline   Tacker88 

  • Pip
  • Group: Members
  • Posts: 2
  • Joined: 2023-September-02

Posted 2023-September-03, 02:27

View Postsmerriman, on 2023-September-02, 21:23, said:


1NT is a response to the 1 opening bid, so it shows the latter type of hand, along with a stopper in hearts. It's not an overcall.


Many thanks it was a little confusing :))
0

#4 User is offline   Gilithin 

  • PipPipPipPipPip
  • Group: Full Members
  • Posts: 975
  • Joined: 2014-November-13
  • Gender:Male

Posted 2023-September-04, 18:24

1 - (1) - 1NT is a response to the 1 opening. Generally this will show less than invitational strength and deny 4 spades. The range and minimum quality of any heart stop will depending on agreements.
1 - (1) - P - 1NT is an advance of the 1 overcall. This will typically show around 9-12hcp and deny heart support. The minimum quality of the diamond stop will depend on agreements.
(1) - P - (1) - 1NT is an overcall. If natural, this will show a strong hand with values in their suits. Many pairs make an agreement to play this overcall artificially though, showing the 2 unbid suits.
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