Non-Natural System Discussion

2,672 topics in this forum

1. Perko's Unbalanced Diamond System

   By perko90, March 7, 2015
   • 6 replies
   • 6.3k views
   • 
   • perko90
   • March 9, 2015

2. Bidding a 4M before a 5m

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

3. relay system and Fibonacci ??

   By benlessard, September 7, 2014
   • 6 replies
   • 5.8k views
   • 
   • nennen
   • February 26, 2015

4. Precision with Mini-Roman

   By tommylee, February 17, 2015
   • 8 replies
   • 4.7k views
   • 
   • all loomis
   • February 25, 2015

5. My opinion on PC, precision 1 2

   By benlessard, February 9, 2015
   • 34 replies
   • 13.2k views
   • 
   • perko90
   • February 22, 2015

6. Creating System Writeups

   By jgillispie, December 31, 2014
   • 12 replies
   • 6.6k views
   • 
   • gehrhorn
   • February 19, 2015

7. Moscito with balanced spade

   By Kungsgeten, February 12, 2015
   • 16 replies
   • 6.1k views
   • 
   • hrothgar
   • February 17, 2015

8. WJ2015

   By DJNeill, January 30, 2015
   • 6 replies
   • 6.7k views
   • 
   • Cthulhu D
   • February 9, 2015

9. Defence against defence against polish club? 1 2 3

   By gwnn, January 18, 2015
   • 59 replies
   • 19.1k views
   • 
   • mgoetze
   • February 8, 2015

10. 2-way negative stayman for weak NT

    By NaeosPsy, January 28, 2015
    • 9 replies
    • 4.1k views
    • 
    • benlessard
    • February 3, 2015

11. Defense against Polish 1C

    By kgr, December 7, 2014
    • 22 replies
    • 8.5k views
    • 
    • Ant590
    • January 18, 2015

12. Swedish Silent Club

    By Kungsgeten, January 8, 2015
    • 10 replies
    • 4.5k views
    • 
    • Kungsgeten
    • January 13, 2015

13. Semicomic 1NT overcall

    By whereagles, January 3, 2015
    • 6 replies
    • 3.4k views
    • 
    • whereagles
    • January 10, 2015

14. Fantunes 1C vs "natural" short club

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

15. 2 under preemptive bids at the three level or higher

    By Shugart23, January 4, 2015
    • 11 replies
    • 3.4k views
    • 
    • whereagles
    • January 6, 2015

16. Boring club with strong diamond?

    By helene_t, January 1, 2015
    • 11 replies
    • 5.7k views
    • 
    • Zelandakh
    • January 4, 2015

17. Gazzilli or BART

    By Cthulhu D, December 8, 2014
    • 16 replies
    • 6.7k views
    • 
    • snillrik13
    • January 1, 2015

18. Fantunes: 2-level transfers over 1C

    By Tryggolaf, December 28, 2014
    • 4 replies
    • 2.3k views
    • 
    • snillrik13
    • December 31, 2014

19. precision 1d with weak nt

    By Fluffy, December 24, 2014
    • 8 replies
    • 4k views
    • 
    • Trick13
    • December 26, 2014

20. 1C -1D-2C or 2D - ?

    By Shugart23, December 14, 2014
    • 9 replies
    • 3.9k views
    • 
    • all loomis
    • December 25, 2014

21. (3S)-Dbl-(pass), what now?

    By Kungsgeten, December 17, 2014
    • 3 replies
    • 2.5k views
    • 
    • whereagles
    • December 21, 2014

22. Minor/major 3NT

    By Kungsgeten, November 13, 2014
    • 4 replies
    • 2.8k views
    • 
    • mgoetze
    • December 12, 2014

23. Structure of major suit raises by opener after a 1D-1M auction

    By Cthulhu D, November 17, 2014
    • 13 replies
    • 5.4k views
    • 
    • Cthulhu D
    • December 8, 2014

24. Fantunes 1 Major opening

    By nrd, November 14, 2014
    • 3 replies
    • 2.7k views
    • 
    • bjacobs
    • December 6, 2014

25. 2NT responses

    By phoenix214, December 2, 2014
    • 8 replies
    • 3.4k views
    • 
    • PhilKing
    • December 5, 2014