BOARD#4 W all   A 7   K J 9 4   J 10   J 10 5 4 2     9 6 4 2   A 5   A 7 5 2   9 6 3   K Q 8 5   10 7 6   Q 9 4   K Q 7     J 10 3   Q 8 3 2   K 8 6 3   A 8   Makeable tricks:       N 6 5 9 6 8   E 7 8 4 7 5 S 6 5 9 6 8   W 7 8 4 7 5 Minimax: 3 N, +140
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		1×	W	A	=	-140	-3
		2	W	J	=	-110	-2
2		1	E	J	+1	-110	-2
		2	W	J	-1	100	+4
3		2	W	J	=	-110	-2
		3	S	6	-1	-100	-2
4		1	W	J	+1	-110	-2
		1	E	J	-1	100	+4
5		1	W	J	+1	-110	-2
		2	W	J	+1	-140	-3
6		2	N	K	+1	140	+5
		3	S	A	=	140	+5
7		3	S	9	=	140	+5
		2	W	J	=	-110	-2
datum						-30