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