BBO Discussion Forums: 19th NEC决赛:精彩的进局方式选择定约(4) - BBO Discussion Forums

Jump to content

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

19th NEC决赛:精彩的进局方式选择定约(4)

#1 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2014-February-14, 19:28



结果:3ntS= 600

另一桌结果:4N-2 -200



13imps!开室2是接力至2,再叫3nt=5张,均型牌面,让同伴选择进局。好约定,也是比较常识的约定叫。
0

#2 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2014-February-15, 03:49



结果:3ntS= 600
这就为我们日常使用的双路斯台曼增添了有一个常规约定:
1m-----1M
1nt-----2
2-----3nt=5M均型,让同伴选择进局方式。

另一桌


结果:4N-2 -200

进局方式的选择是二盖一体系的优势,不总是4M定约优秀于3nt的,不顾及是否均型牌型而千篇一律地现在八张配的4M定约,很多时候会让人失望的。而3nt给同伴一个非常充分的信息交流和选择的机会。




0

#3 User is offline   shisun 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 184
  • Joined: 2012-September-01

Posted 2014-February-15, 07:46

学习了
2♣是接力至2♦,再叫3nt=5张♠,均型牌面,让同伴选择进局。
0

#4 User is offline   lycier 

  • PipPipPipPipPipPipPipPipPip
  • Group: Advanced Members
  • Posts: 7,612
  • Joined: 2009-September-28
  • Gender:Male
  • Location:China

Posted 2014-February-17, 02:11

View Postlycier, on 2014-February-15, 03:49, said:



结果:3ntS= 600
这就为我们日常使用的双路斯台曼增添了有一个常规约定:
1m-----1M
1nt-----2
2-----3nt=5M均型,让同伴选择进局方式。

向大家正在推荐这个约定,承诺各位我们体系的一部分,有谁觉得不妥的吗?
0

Page 1 of 1
  • You cannot start a new topic
  • You cannot reply to this topic

1 User(s) are reading this topic
0 members, 1 guests, 0 anonymous users