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Defensive Lead-signal-discard Offensive

GORENstandard

1§=#13+cP,3+§

1¨=#13+cP,(3)4+¨

1©=#13+cP,

   *4+©,suit:4+HcP

   *5+©

1ª=#13+cP,

   *4+ª,suit:4+HcP

   *5+ª

1NT=#16-18HcP,semi-bal

    No 6cd suits

2§=#20+cP,5+§,GF

2¨=#20+cP,5+¨,GF

2©=#20+cP,5+©,GF

2ª=#20+cP,5+ª,GF

2NT=#22-24HcP,bal

3§¨©ª=Weak,6-7cd

3NT=#25-27HcP,bal

4§¨©ª=Weak,8+cd

 

SLAM-BIDDING

 

-4§ direct over

 1NT=Gerber

¤4¨=0/4

¤4©=1

¤4ª=2

¤4NT=3

 

-4NT=BWM

¤5§=0/4

¤5¨=1/5

¤5©=2

¤5ª=3

 

¤6§=0

¤6¨=1

¤6©=2

¤6ª=3

¤6NT=4

 

-DOPI/ROPI=Steps

-DEPO:DBL=even

      Pass=Odd

 

4NT:RKCB-Roman-Key

-Card Blackwood:

Trump-King is

counted as 5th Ace

 

¤5§=0/3 Aces

¤5¨=1/4 Aces

¤5©=2/5 Aces

   No trump queen

¤5ª=2/5 Aces incl.

   trump queen

¤5NT=Even number

    of keycards

    (2/4)+ a void

¤6 of a suit below

  trump suit=odd

  number keycards

  + bid-suit=void

¤6 of trump-suit=

  odd number of

  keycards + void

  in a higher

  ranking suit

 

5NT-Query for the

other kings

 

cue bid kings

or

¤6§=0

¤6¨=1

¤6©=2