Board 01

Board 01

A K Q J 9
2
A 10 7 5
K J 4
8 2
Q 10 7
K 9 6 3
Q 9 3 2
N
W   E
 
S
10 7 5 4 3
9 3
J 8 4
10 8 5
6
A K J 8 6 5 4
Q 2
A 7 6

Dealer:

North

Vuln:

None

W N E S
1 Pass 2
Pass 3 Pass 4
Pass 4NT Pass 5
Pass 5 Pass 6
End

Contract:

6 by South

Lead:

2

1 – 2 shows 5+ hearts and 10+ points. North must force to game with 3. Despite South's extra points, there is no known fit, so she bids 4 thinking it will be the final bid. It shows a 7-card or very good 6-card suit.

North has slam ambitions despite the singleton trump, and uses RKCB to find partner with the three missing key cards. If partner also has Q and K, then a grand slam would be on, but they settle for 6. Note that the 5 bid must be interpreted as asking for the trump queen, because 4NT has already implicitly agreed hearts as trumps.