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