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Defensive Lead-signal-discardOffensive 1C, various featuresOffensive 1D, 19+HcP, ANYOffensive

Quadri Livorno

1¨=19+HcP,ANY

1¨-1ª=1 CTRL

 

 

1NT=#19-21HcP,bal

2§=#ASK supp

2¨=#ASK supp

2©=#ASK supp

2ª=#ASK supp

2NT=22+HcP,bal

2NT-3§=Stayman

3§=#ASK CTRL

3¨=#ASK CTRL

3©=#ASK CTRL

3ª=#ASK CTRL