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