Negative Doubles
Board 2
East Deals
E-W Vul
♠
J 7
♥
J 5 2
♦
9 8 7 5 3 2
♣
9 4
♠
Q 10 9 4
♥
Q 9 8 7
♦
A
♣
A 10 8 3
N
W
E
S
♠
A 6 5 2
♥
3
♦
K Q J 6
♣
Q J 7 6
♠
K 8 3
♥
A K 10 6 4
♦
10 4
♣
K 5 2
West
North
East
South
1
♦
1
1
♥
2
Dbl
3
Pass
2
♠
Pass
4
♠
4
All pass
E opens 1
♦
S overcalls 1
♥
W uses a negative double to show his 4 spades
After E shows a fit and minimum response, W bids game
4
♠
by East