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