Bidding
North
East
South
West
1NT
Pass
3♣
4
♦
4
♥
4NT
5♠
6♣
Pass
6NT
Pass
7♠
Pass
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
7NT
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page