BOARD#13 N all   Q 10 4   K 5 3   A 8 3   10 7 5 4     9 6 2   A 7 4   K Q J   Q 8 6 2   A K 5 3   Q J 10 8 2   10 5 4   3     J 8 7   9 6   9 7 6 2   A K J 9   Makeable tricks:       N 5 5 4 6 7   E 8 8 9 7 6 S 5 5 4 6 7   W 8 8 9 7 6 Minimax: 1 E, -140
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		4	E	7	-1	100	+2
		2	W	4	+1	-140	-4
2		1	W	7	=	-90	-3
		4	E	2	-1	100	+2
3		4	E	A	-1	100	+2
		3	W	3	-1	100	+2
4		4	E	K	-1	100	+2
		4	E	2	-1	100	+2
5		4	E	A	-1	100	+2
		4	E	A	-1	100	+2
6		1	W	4	+1	-120	-4
		2	E	A	+1	-140	-4
7		1	W	8	+1	-120	-4
		1	E	A	+2	-140	-4
8		2	E	6	+1	-140	-4
		4	E	A	-1	100	+2
datum						+20