Board A4  
NS Contratto Da Attacco ScoreNS ScoreEO EO
2 4♣ -2 O ♠5 200 109
3 3♠ -1 S ♣K 100 108
4 2♠ S ♣K 110 107
5 2♠ +1 S ♣K 140 106
6 2SA -2 E ♦8 200 105
7 2SA -1 E ♦Q 100 104
8 3♣ -2 O ♠5 200 103
9 3♦ +1 S ♥4 130 102
Board B4  
NS Contratto Da Attacco ScoreNS ScoreEO EO
2 3♠ S ♣K 140 109
3 2♠ +1 S ♦A 140 108
4 3♣ E ♦K 110 107
5 3♠ S ♥7 140 106
6 3♥ E ♠A 140 105
7 3♣ -1 E ♦K 100 104
8 2♦ +2 S ♥7 130 103
9 2♠ +1 S ♣K 140 102
  Freq Score NS EO
1 3 200 3.00 -3.00
2 5 140 1.07 -1.07
3 2 130 1.07 -1.07
4 1 110 0.07 -0.07
5 2 100 0.00 0.00
6 1 -100 -5.13 5.13
7 1 -110 -5.20 5.20
8 1 -140 -6.20 6.20