Non-Natural System Discussion

2,672 topics in this forum

1. 3NT both majors

   By gwnn, May 30, 2014
   • 4 replies
   • 2.3k views
   • 
   • jallerton
   • May 30, 2014

2. Bidding a 4M before a 5m

   By benlessard, March 7, 2015
   • 4 replies
   • 3.5k views
   • 
   • Free
   • March 7, 2015

3. Continuations after 1S-2H

   By olien, November 10, 2015
   • 4 replies
   • 2.4k views
   • 
   • phil_20686
   • November 11, 2015

4. Shark System

   By glen, March 1, 2008
   • 4 replies
   • 2k views
   • 
   • A2003
   • March 9, 2008

5. interested in rubensohl variations

   By slyq, January 19, 2010
   • 4 replies
   • 1.2k views
   • 
   • slyq
   • January 20, 2010

6. Precision with Zar

   By jtfanclub, November 2, 2004
   • 4 replies
   • 1.2k views
   • 
   • EricK
   • November 3, 2004

7. Coping with Weak Interference

   By sheilafran, May 19, 2020
   • 4 replies
   • 452 views
   • 
   • msjennifer
   • June 2, 2020

8. coping with strong club 1-level overcalls

   By straube, January 2, 2013
   • 4 replies
   • 1.8k views
   • 
   • straube
   • January 6, 2013

9. Houdini escape from 1NX

   By 1eyedjack, May 24, 2006
   • 4 replies
   • 996 views
   • 
   • MarceldB
   • May 29, 2006

10. Fantunes 1C vs "natural" short club

    By Kungsgeten, December 30, 2014
    • 4 replies
    • 3.2k views
    • 
    • Jinksy
    • January 7, 2015

11. 1D-1N relay

    By straube, January 16, 2011
    • 4 replies
    • 2.2k views
    • 
    • straube
    • January 18, 2011

12. bocchi duboin are confiusing me

    By Flame, May 20, 2004
    • 4 replies
    • 1.3k views
    • 
    • Poky
    • May 25, 2004

13. Polish seq 1C-1Major;2NT

    By drinbrasil, July 11, 2004
    • 4 replies
    • 1.1k views
    • 
    • Syl20
    • July 30, 2004

14. Competitive bidding over semiartificial 1club

    By kupi007, December 21, 2011
    • 4 replies
    • 1.6k views
    • 
    • straube
    • December 22, 2011

15. 1!S 10-15 5+!S Response Suggestions

    By jgillispie, July 6, 2016
    • 4 replies
    • 3.4k views
    • 
    • Zelandakh
    • July 26, 2016

16. Polish Club vs Precision

    By bluecalm, December 25, 2009
    • 4 replies
    • 4k views
    • 
    • Siegmund
    • December 25, 2009

17. Precision - 4 or 5 cards

    By vladesch, August 3, 2018
    • 4 replies
    • 1.6k views
    • 
    • steve2005
    • August 4, 2018

18. Fantunes' reverses

    By lowerline, July 5, 2007
    • 4 replies
    • 1.1k views
    • 
    • Free
    • July 5, 2007

19. Defense to Mathe

    By bob100147, November 26, 2012
    • 4 replies
    • 2k views
    • 
    • mycroft
    • December 3, 2012

20. Responses to Precision 2C

    By mikestar, August 18, 2003
    • 4 replies
    • 1.5k views
    • 
    • mishovnbg
    • August 19, 2003

21. Balanced Club / Unbalanced Diamond without Transfer Walsh

    By JLilly, April 6, 2018
    • 4 replies
    • 1.6k views
    • 
    • Kungsgeten
    • April 9, 2018

22. 14-16 NT and it's subsequent consequences

    By Hilver, March 3, 2008
    • 4 replies
    • 1k views
    • 
    • Mbodell
    • March 3, 2008

23. MOSCITO BIDDING PRACTICE (BIDDING)

    By hrothgar, October 3, 2014
    • 4 replies
    • 2k views
    • 
    • foobar
    • October 7, 2014

24. 2NT asking for aces

    By glen, November 29, 2009
    • 4 replies
    • 1.6k views
    • 
    • MarkDean
    • November 29, 2009

25. The Millennium Club by Lyle Poe

    By bplotkin, July 17, 2014
    • 4 replies
    • 3.3k views
    • 
    • benlessard
    • July 20, 2014