2♣ opening

Opener

Responder

Distribution

any

7+ minor

Strength

6+ EHT

~1 EHT

→game/slam

7+♣
→ then 4♣ = slamish, asking for shortness; 5♣/6♣ = to play

→ game/slam

7+♦
→ then 4♦ = slamish, asking for shortness; 5♦/6♦ = to play