Board 620
A10532
KQ4
AJ7
K7
17
9 6
8
    
KQ7
10963
102
A864
964
85
K84
QJ1053
 
Double Dummy Solv:Bo Haglund
par:620.4 (N)
 NT
N  6101010  8
S  6101010  8
E  7  3  3  3  3
W  7  3  3  3  3
 
J8
AJ72
Q9653
92
 
2NT+2 by S Lead T
WNES
1 1N
2* 2*
2N*
3NT+1 by S Lead T
WNES
1 1N
2N 3N

WNESWNES
TK82
A432
J85T
7K67
68KA
Q573
43A6
Q424
9635
J959
2A7T
8KJ9
TQJQ

WNESWNES
T48J
3TJK
Q26K
Q523
K476
A452
78Q7
9976
6423
A839
8QA5
5TJK
ATJ9
Board 620 
NS-Pair EW-Pair N_S E_W NS EW Contract BBO
Stress Michielli 630   1 -1 3NT+1 by S Lead 3  
Liberty Maine 630   10 -10 3NT+1 by S Lead T  
Michielli Stress 600   -1 1 3NT= by S Lead 9  
Maine Liberty 180   -10 10 2NT+2 by S Lead T  
Chicco Nicoletta 150   6 -6 2NT+1 by S Lead 4  
Tiddi Bennett 140   6 -6 2+1 by N Lead Q  
Bennett Tiddi   100 -6 6 3NT-1 by N Lead Q  
Nicoletta Chicco   100 -6 6 3NT-1 by S Lead T