Non-Natural System Discussion

2,672 topics in this forum

1. Symmetric Relay vs Ultimate Club 1 2

   By gable, August 26, 2009
   • 27 replies
   • 6.2k views
   • 
   • Zelandakh
   • September 27, 2009

2. 5332 1 2

   By gwnn, November 19, 2007
   • 27 replies
   • 3.5k views
   • 
   • downagain
   • November 27, 2007

3. 16 -21 HCP, 4 Card Major with 5+ MInor 1 2

   By Shugart23, September 28, 2013
   • 27 replies
   • 6.4k views
   • 
   • Shugart23
   • October 4, 2013

4. Precision uncontested : 1D:1S:2H ? 1 2

   By Chamaco, April 16, 2005
   • 27 replies
   • 3.5k views
   • 
   • keylime
   • April 17, 2005

5. New Convention Charts posted 1 2

   By hrothgar, June 3, 2008
   • 27 replies
   • 3.9k views
   • 
   • blackshoe
   • June 5, 2008

6. multi in a strong club system 1 2

   By Fluffy, February 23, 2010
   • 27 replies
   • 3.5k views
   • 
   • hrothgar
   • February 25, 2010

7. Frelling two bids 1 2

   By Giangibar, March 29, 2014
   • 27 replies
   • 9.6k views
   • 
   • Cthulhu D
   • November 29, 2014

8. 1S present at the table 1 2

   By Vampyr, August 28, 2012
   • 27 replies
   • 8.8k views
   • 
   • Quantumcat
   • September 19, 2012

9. minor twosuiter preempt 1 2

   By Free, July 21, 2004
   • 27 replies
   • 4k views
   • 
   • Free
   • July 23, 2004

10. System Design: 3-way strong club 1 2

    By perko90, June 28, 2012
    • 27 replies
    • 7.8k views
    • 
    • perko90
    • July 11, 2012

11. Deal #14 1 2

    By straube, January 23, 2013
    • 27 replies
    • 5.7k views
    • 
    • PrecisionL
    • March 1, 2013

12. Big Bang: The Bocchi Madala system 1 2

    By patroclo, January 21, 2014
    • 27 replies
    • 28.8k views
    • 
    • nullve
    • February 26, 2016

13. Maminsky club 1 2

    By whereagles, January 13, 2005
    • 26 replies
    • 3.5k views
    • 
    • MickyB
    • January 15, 2005

14. Bid this one 1 2

    By Syl20, June 12, 2007
    • 26 replies
    • 3.1k views
    • 
    • lowerline
    • November 3, 2009

15. The 'My Scrapped Bidding Inventions' thread 1 2

    By nullve, September 20, 2020
    • 26 replies
    • 1.5k views
    • 
    • nullve
    • October 9, 2020

16. Tactical Considerations 1 2

    By Echognome, April 19, 2006
    • 26 replies
    • 3.2k views
    • 
    • mike777
    • April 20, 2006

17. A GCC legal transfer opening structure? 1 2

    By Kungsgeten, September 4, 2014
    • 26 replies
    • 9.1k views
    • 
    • helene_t
    • October 3, 2014

18. How do I learn Precision? 1 2

    By ArcLight, August 30, 2004
    • 26 replies
    • 4.1k views
    • 
    • DenisO
    • September 6, 2004

19. continuations after pattern completion 1 2

    By straube, January 6, 2016
    • 26 replies
    • 8.4k views
    • 
    • straube
    • January 23, 2016

20. they preempted us again! 1 2

    By gwnn, October 18, 2014
    • 26 replies
    • 6.2k views
    • 
    • gwnn
    • November 13, 2014

21. Another competing over strong Club 1 2

    By Free, September 8, 2006
    • 26 replies
    • 2.1k views
    • 
    • kes
    • September 17, 2006

22. partial pattern relays for balanced hands 1 2

    By straube, September 22, 2010
    • 26 replies
    • 4.3k views
    • 
    • straube
    • September 23, 2010

23. 1D (1S) 1 2

    By straube, February 13, 2011
    • 26 replies
    • 5.7k views
    • 
    • straube
    • February 21, 2011

24. Convention cards(cc) 1 2

    By csdenmark, February 13, 2003
    • 26 replies
    • 3.4k views
    • 
    • Mike
    • February 26, 2003

25. Two-way club alternate structures for other bids 1 2

    By Kungsgeten, September 9, 2014
    • 26 replies
    • 9.3k views
    • 
    • borag
    • October 17, 2014