Bidding
North
East
South
West
1NT
Pass
Pass
2♣
X
2
♦
2♠
3♣
X
XX
4NT
Pass
5NT
6♠
X
Pass
Pass
XX
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page