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Defensive Lead-signal-discard Offensive 1-2 seat Offensive 3-4 seat

Gitmoss 2006

Lebensohl-Preempt

2§-DBL=Lebensohl

2§-DBL-Pass/RDBL

 

Pass=Penalty

2¨©ª=Signoff

2NT=#0-7cP,ANY

3§=#Stayman,No § Stop

3¨=10+cP,Trans->©

3©=10+cP,Trans->ª

3ª=10+cP,Trans->§

3NT=#No § Stop

 

 

2§-DBL-3§

Pass=Weak,No § Stop

DBL=Weak,Stop § OK

3¨=5+¨

3©=5+©

3ª=5+ª

3NT=No § Stop,Takeout

3NT-4¨=5+¨

3NT-4©=5+©

3NT-4ª=5+ª

4¨=5+¨

4©=5+ª

4ª=5+ª