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