BBO Discussion Forums: 〖高级桥牌〗合理合法的心理叫 - BBO Discussion Forums

Jump to content

  • 2 Pages +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

〖高级桥牌〗合理合法的心理叫

#21 User is offline   caiyonglin 

  • PipPip
  • Group: Members
  • Posts: 20
  • Joined: 2012-December-04

Posted 2013-April-13, 01:01

第一家位置开叫2D可能有一旁门A(已经知道无DA了)，上家pass可能是平均型14HCP上下黑桃不多，应叫3NT后，下家也可能只有14HCP上下牌型很好但牌力有限不能叫牌。只有在下家持有强牌时候才能叫牌，在OPP加倍3NT(2-2分布的D)后可以逃叫4D，在OPP叫出4H后可以再5D干扰(5D阻止了4NT问叫关键张)。
0

#22 User is offline   zyp163 

  • PipPipPipPip
  • Group: Full Members
  • Posts: 443
  • Joined: 2012-July-16

Posted 2013-April-13, 01:06

:(出状况了，我对弱二理解不到位。
0
  • 2 Pages +
  • 1
  • 2
  • You cannot start a new topic
  • You cannot reply to this topic

4 User(s) are reading this topic
0 members, 4 guests, 0 anonymous users