Pre-alertThank you partnerGood luck partnerExcellent partnerConvention card

Defensive Lead-signal-discardOffensive 1C, various featuresOffensive - balanced handsOffensive - 1-2 seatOffensive - 3-4 seat

 

Bocchi-Duboin

1NT(weak)

(Same for reopen)

 

 

DBL=13+HcP,Takeout

2§=4+© + 4+ª

2¨=*6© or 6ª

    *Strong 2-suit,M+m

2©=5+© + 4+minor

2ª=5+ª + 4+minor

2NT=4© + 5cd minor

3§=5§ + 4ª

3¨=5¨ + 4ª