Make your own free website on Tripod.com
           Conventions
Jacoby transfer Michaels   cue-bid     10-15
1NT - 2H - 2S - P     = 0-7 1C - 2C       =  5+5  MJ
1NT - 2H - 2S  - 2NT = 8-9 1D - 2D       =  5+5  MJ
                    -3C,D = 4+ C,D 1H - 2H       =  5+5  S+MN
                    - 3H   = 5+5 MJ game force 1S - 2S        =  5+5  H+MN
                    - 3S   = Invite 1H,S - 2H,S - 2NT    =  ask for MN
                    - 3NT = 10-14  
                    - 4S   = 6 Cards S
                    - 4NT = 15-16  Slame Invite Ogust     for weak two
1NT - 2D - 2H - 2S    =nonforce 2H,S - 2NT  = one round  forcing 
1NT - 2C - 2D - 2S    = 5S+4H invite 3C   =   bad hand - bad suit
               ใช้กับ 2NT ด้วย 3D   =   bad hand -good suit
  3H   =   good hand - bad suit
Texas  transfer   for 1NT / 2NT open 3S    = good hand - good suit
1NT - 4D - 4H - P  =  ok 3NT  =   solid suit  top 3 honors
   
Druly   2C สำหรับมือ 3 เปิดอ่อน ( อาจจะเปิด 4 ใบ MJ ) Smolen     for 1NT open
1H - 2C - 2D        =  weak 1NT - 2C -  2D - 3S    =  4-5-2-2
1H - 2C - 2H        =  ของจริง 1NT - 2C -  2D - 3S - 3NT - 4D   =  4-6-x-x
   
Flannery    2D = 4+5 MJ Astro      against  1NT
2D - 2NT     =  one round force 2C   =  H+MN               12+
2D - 2H,S              =  signoff 2D   =  S+another suit   12+
2D - 3H,S              =  invite  
2D - 2NT,3NT       = D  stopper  balance hand
2D - 2H,S - 2NT    = one round force Bergen Raises       for  1H,S  open
2D - 2H,S - 3H,S   = invite 3C     =  4-cards support  7-10 hcp
2D - 2NT - 3C       = 4-5-1-3 3D     =   10-12
2D - 2NT - 3D       = 4-5-3-1 3H,S  =  0-6   Pre-m
2D - 2NT - 3H       = 4-5-2-2   11-13               ……นอกจากนี้  "ไม่ใช้"….
2D - 2NT - 3S       = 4-5-2-2   14-15
2D - 2NT - 3NT     = 4-5-2-2   streng  MN Brozel      against 1NT
2D - 2NT - 4C       = 4-5-0-4 X    =  one suit hand ; relay to 2C if partner don' want to defend
2D - 2NT - 4D       = 4-5-4-0 2C  =  C+H                               2S  =  S+MN
2D  =  D+H                              2NT =  2MN
2H  =  H+S                               any  '" 3 "   = void this suit