Previous bidding:

3-4

NT preference

6+

2♠

all hands

values in

(no  values)

no values

minimum

minimum

minimum

minimum

~11-12 HCP (2.75-3 HT)

~11-12 HCP (2.75-3 HT)

~11-12 HCP (2.75-3 HT)

~11-12 HCP (2.75-3 HT)

extra

extra

extra

extra

~13-15 HCP (3.25-3.75 HT)

~13-17 HCP (3.25-4.25 HT)

~13-15 HCP (3.25-3.75 HT)

~13-15 HCP (3.25-3.75 HT)

extra+

extra+

extra+

extra+

~16-17 HCP (4-4.25 HT)

~18-19 HCP (4.5-4.75 HT)

~16-17 HCP (4-4.25 HT)

~16-17 HCP (4-4.25 HT)

maximum

maximum

maximum

maximum

~18+ HCP (4.5+ HT)

~20+ HCP (5+ HT)

~18+ HCP (4.5+ HT)

~18+ HCP (4.5+ HT)

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