Bidding
North
East
South
West
1
♥
Pass
2
♦
Pass
2♠
2NT
3♠
4
♦
4NT
6♣
6
♦
6
♥
Pass
6♠
X
7NT
?
Choice(s)
Bid
Rule
Alert
Priority
Operations
PASS
Undefine
-
-
X
Undefine
-
-
Bridge Main Page
Robot Bidding Wiki Main Page