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