Negative Doubles
Board 6
East Deals
E-W Vul
♠
A 10 6 3 2
♥
10 5 4
♦
Q 10 7
♣
7 3
♠
9 7
♥
A 9 3 2
♦
A 9 5
♣
K 10 9 2
N
W
E
S
♠
J
♥
K J 8 6
♦
K J 8 4
♣
Q J 6 4
♠
K Q 8 5 4
♥
Q 7
♦
6 3 2
♣
A 8 5
West
North
East
South
1
♦
1
1
♠
2
Dbl
3
4
♠
4
All pass
E opens 1
♦
S overcalls 1S
Negative double from W showing
♥
Does N Compete with
♠
? Some will....
4
♠
by South