Non-Natural System Discussion

2,672 topics in this forum

1. Precision interference question

   By ccw, February 21, 2008
   • 2 replies
   • 1.2k views
   • 
   • helene_t
   • February 21, 2008

2. System Revision?

   By relknes, January 20, 2013
   • 2 replies
   • 1.2k views
   • 
   • rbforster
   • January 20, 2013

3. WJ05 -- Magister

   By TimG, December 25, 2008
   • 2 replies
   • 2k views
   • 
   • TimG
   • December 28, 2008

4. Some 1C - 1M Questions

   By chasetb, August 1, 2011
   • 2 replies
   • 2k views
   • 
   • Free
   • August 2, 2011

5. Just some random bidding thoughts of mine...

   By RunemPard, August 13, 2012
   • 2 replies
   • 1.8k views
   • 
   • RunemPard
   • August 14, 2012

6. Interference after relays have been established

   By straube, October 25, 2010
   • 2 replies
   • 1.5k views
   • 
   • straube
   • October 31, 2010

7. Try to relay over interference?

   By straube, February 6, 2011
   • 2 replies
   • 1.3k views
   • 
   • PrecisionL
   • February 6, 2011

8. Nebulous diamond problem again

   By yunling, June 3, 2022
   • 2 replies
   • 134 views
   • 
   • straube
   • June 3, 2022

9. overcalls under and over transfers

   By granguru, September 5, 2013
   • 2 replies
   • 1.4k views
   • 
   • dake50
   • September 6, 2013

10. Transfers after Moscito Submarine Opening

    By Nadreck, March 28, 2006
    • 2 replies
    • 792 views
    • 
    • Impact
    • March 28, 2006

11. Looking for partner to try ETM Gold

    By lazyjay4, June 4, 2005
    • 2 replies
    • 644 views
    • 
    • Double !
    • June 8, 2005

12. Positive Responses

    By ansoe, May 18, 2003
    • 2 replies
    • 941 views
    • 
    • mishovnbg
    • May 19, 2003

13. Stayman when known to be weak

    By shevek, October 22, 2012
    • 2 replies
    • 1.8k views
    • 
    • Zelandakh
    • October 22, 2012

14. 1NT-2C Puppet Stayman structure idea

    By Kungsgeten, June 8, 2017
    • 2 replies
    • 1.7k views
    • 
    • Kungsgeten
    • June 8, 2017

15. Sukoneck-Ekeblad Club??

    By gwnn, April 15, 2010
    • 2 replies
    • 1.4k views
    • 
    • PrecisionL
    • April 22, 2010

16. Polish: 5-4-3-1 convention

    By csdenmark, May 29, 2004
    • 2 replies
    • 709 views
    • 
    • csdenmark
    • May 30, 2004

17. sys question for Polish speakers

    By Dan_Neill, September 5, 2003
    • 2 replies
    • 1.2k views
    • 
    • DJNeill
    • October 20, 2003

18. Welland-Fallenius system

    By Flame, November 3, 2005
    • 2 replies
    • 831 views
    • 
    • MickyB
    • November 3, 2005

19. splinters in relay auctions

    By shevek, January 26, 2021
    • 2 replies
    • 193 views
    • 
    • shevek
    • January 26, 2021

20. Interference after natural positive

    By Gerben42, August 30, 2012
    • 2 replies
    • 2k views
    • 
    • dake50
    • August 31, 2012

21. Interesting Hand from MOSCITO match

    By hrothgar, July 13, 2003
    • 2 replies
    • 1k views
    • 
    • the hog
    • July 15, 2003

22. Off the rails

    By Kungsgeten, January 16, 2018
    • 2 replies
    • 1.1k views
    • 
    • nullve
    • January 17, 2018

23. Fantunes two-bids

    By tlgoodwin, October 20, 2005
    • 2 replies
    • 982 views
    • 
    • Free
    • October 25, 2005

24. transferbids

    By extrasolid, July 10, 2006
    • 2 replies
    • 990 views
    • 
    • Gerben42
    • July 22, 2006

25. Do you relay at the 6-level?

    By shevek, July 7, 2018
    • 2 replies
    • 1.2k views
    • 
    • shevek
    • July 8, 2018