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