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