Non-Natural System Discussion

2,672 topics in this forum

1. strong limited club

   By manudude03, April 8, 2013
   • 21 replies
   • 4.3k views
   • 
   • manudude03
   • April 23, 2013

2. SCAMP....

   By foobar, December 24, 2021
   • 21 replies
   • 2.3k views
   • 
   • pilun
   • March 18, 2022

3. Intermediate Jump Overcalls across a passed hand.

   By jtfanclub, March 10, 2007
   • 21 replies
   • 2.8k views
   • 
   • whereagles
   • March 13, 2007

4. Polish Club - 1C vs. 1D

   By david_c, October 2, 2005
   • 21 replies
   • 3k views
   • 
   • Gerben42
   • October 23, 2005

5. 1C (1S)

   By straube, January 30, 2013
   • 21 replies
   • 5.2k views
   • 
   • straube
   • January 31, 2013

6. psychic control definiton

   By DJNeill, July 25, 2010
   • 21 replies
   • 2.4k views
   • 
   • cherdanno
   • July 27, 2010

7. Super Natural 1D

   By perko90, October 3, 2020
   • 21 replies
   • 4k views
   • 
   • nullve
   • May 22, 2021

8. Strong Heart, anyone?

   By Kaapo, April 27, 2006
   • 21 replies
   • 9.3k views
   • 
   • Gerben42
   • May 15, 2006

9. Bidding developments in last 15-20 years? Precision et al.

   By MaxHayden, September 4, 2019
   • 21 replies
   • 1.9k views
   • 
   • perko90
   • September 12, 2019

10. PrecisionL's club structure

    By straube, November 12, 2019
    • 21 replies
    • 1.6k views
    • 
    • PrecisionL
    • November 29, 2019

11. a MOSCITO continuation

    By straube, December 22, 2015
    • 21 replies
    • 6.5k views
    • 
    • straube
    • December 25, 2015

12. Romex vs other systems

    By Chamaco, October 21, 2004
    • 21 replies
    • 2k views
    • 
    • hrothgar
    • October 22, 2004

13. raise or show shape

    By straube, November 21, 2017
    • 21 replies
    • 2.8k views
    • 
    • fromageGB
    • November 23, 2017

14. When to switch systems

    By shevek, May 3, 2014
    • 21 replies
    • 4.2k views
    • 
    • newroad
    • May 6, 2014

15. Opening bid problem

    By Gerben42, February 11, 2008
    • 21 replies
    • 3k views
    • 
    • gwnn
    • February 12, 2008

16. Wide NT range?

    By enigmisto, January 11, 2022
    • 21 replies
    • 1.1k views
    • 
    • helene_t
    • February 16, 2022

17. Swatting the MOSCITOs: Major swings

    By hrothgar, July 13, 2003
    • 21 replies
    • 2.2k views
    • 
    • eyhung
    • July 16, 2003

18. Question About Suction Over Strong Club

    By Balrog49, September 21, 2013
    • 21 replies
    • 6.3k views
    • 
    • Balrog49
    • September 23, 2013

19. Bid These

    By mikestar13, November 10, 2010
    • 21 replies
    • 4.7k views
    • 
    • Flameous
    • November 12, 2010

20. One Level Switch in T Walsh/PC

    By Phil, May 16, 2016
    • 21 replies
    • 7.6k views
    • 
    • Phil
    • May 28, 2016

21. Control Precision

    By Bermy, August 31, 2017
    • 21 replies
    • 7.2k views
    • 
    • Nirmalya
    • February 17, 2020

22. So who on here actually plays Fantunes?

    By Jinksy, September 1, 2011
    • 21 replies
    • 8k views
    • 
    • Jinksy
    • October 3, 2011

23. update on 1S structure

    By straube, May 24, 2014
    • 20 replies
    • 7.5k views
    • 
    • awm
    • June 6, 2014

24. ATB

    By quiddity, October 2, 2009
    • 20 replies
    • 2.7k views
    • 
    • DanHarting
    • October 17, 2009

25. Yet another crazy system idea

    By helene_t, August 9, 2016
    • 20 replies
    • 8k views
    • 
    • Kungsgeten
    • August 12, 2016