Non-Natural System Discussion

2,672 topics in this forum

1. Qs about using 4N Turbo

   By Jinksy, September 22, 2011
   • 5 replies
   • 5.3k views
   • 
   • Free
   • October 14, 2011

2. Moving suits around in Swedish Club

   By dcrc2, April 3, 2011
   • 5 replies
   • 2k views
   • 
   • Wackojack
   • April 22, 2011

3. System to play and question of legality

   By ASkolnick, June 19, 2008
   • 5 replies
   • 1.2k views
   • 
   • jtfanclub
   • June 20, 2008

4. Boring club

   By helene_t, June 18, 2004
   • 5 replies
   • 1.4k views
   • 
   • helene_t
   • June 21, 2004

5. Weak NT denying 4-card major

   By Siegmund, December 28, 2009
   • 5 replies
   • 2.7k views
   • 
   • dake50
   • January 9, 2010

6. world championship system

   By patroclo, September 30, 2013
   • 5 replies
   • 2.7k views
   • 
   • Zelandakh
   • October 7, 2013

7. Transfer-openings in Moscito 2006 - why?

   By helene_t, February 23, 2007
   • 5 replies
   • 1.2k views
   • 
   • pilun
   • February 23, 2007

8. double after 2-suited preempt

   By yunling, May 14, 2015
   • 5 replies
   • 3.4k views
   • 
   • Vampyr
   • May 17, 2015

9. 1C dbl

   By straube, October 10, 2010
   • 5 replies
   • 1.7k views
   • 
   • straube
   • October 11, 2010

10. Legality of System

    By ASkolnick, November 21, 2007
    • 5 replies
    • 1.6k views
    • 
    • ASkolnick
    • November 26, 2007

11. Strong pass with balanced club

    By Kungsgeten, April 1, 2016
    • 5 replies
    • 2.8k views
    • 
    • Zelandakh
    • April 3, 2016

12. Flannery + Kaplan Inversion combined with relay

    By Kungsgeten, February 3, 2014
    • 5 replies
    • 3.4k views
    • 
    • MickyB
    • February 4, 2014

13. Follow-up after 1D-2C in precision sys

    By flytoox, May 13, 2010
    • 5 replies
    • 1.4k views
    • 
    • bluecalm
    • May 13, 2010

14. empty spot to fill 1d-1M--1nt ?

    By benlessard, February 10, 2006
    • 5 replies
    • 939 views
    • 
    • benlessard
    • February 10, 2006

15. Question about Polish Clup

    By P_Marlowe, July 9, 2007
    • 5 replies
    • 1.3k views
    • 
    • helene_t
    • July 9, 2007

16. MOSCITO: Transfers after the 1S opening

    By hrothgar, October 8, 2006
    • 5 replies
    • 847 views
    • 
    • akhare
    • October 9, 2006

17. Defense for 1-level transfers

    By straube, September 27, 2010
    • 5 replies
    • 2.5k views
    • 
    • shevek
    • September 28, 2010

18. Dealing with Multi

    By Free, January 20, 2013
    • 5 replies
    • 1.6k views
    • 
    • akhare
    • January 21, 2013

19. 1D--2H when 1H would be a relay.

    By benlessard, September 3, 2010
    • 5 replies
    • 2k views
    • 
    • wclass___
    • September 5, 2010

20. Nebulous diamond preferred to weak NT?

    By Kungsgeten, January 21, 2016
    • 5 replies
    • 2.9k views
    • 
    • rbforster
    • January 23, 2016

21. precision 1D transfers

    By gwnn, April 28, 2010
    • 5 replies
    • 1.2k views
    • 
    • akhare
    • April 28, 2010

22. Overcalls versus strong club

    By snillrik13, September 16, 2014
    • 5 replies
    • 2.2k views
    • 
    • whereagles
    • September 17, 2014

23. Forcing?

    By Tomi2, June 23, 2009
    • 5 replies
    • 1.2k views
    • 
    • P_Marlowe
    • July 2, 2009

24. Space consuming sequence in MR simplified

    By bluecalm, April 2, 2010
    • 5 replies
    • 1.7k views
    • 
    • bluecalm
    • April 2, 2010

25. 'Turbo'?

    By Free, January 10, 2006
    • 5 replies
    • 1.4k views
    • 
    • Chamaco
    • January 11, 2006