BOARD#13 N all   10 7 6 3   K Q 10 7   Q 8   K 8 5       J 9 5 3   K 6 4 3   A 9 6 3 2   J 8 5 2   A 6 2   J 9 7   Q 10 4     A K Q 9 4   8 4   A 10 5 2   J 7   Makeable tricks:       N 8 10 7 7 6   E 3 3 4 5 7 S 8 10 8 7 6   W 3 3 5 5 7 Minimax: 4 S, +620
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		4	S	2	=	620	0
		4	N	3	=	620	0
2		4	S	3	=	620	0
		4	S	3	=	620	0
3		4	S	3	+1	650	+1
		3	S	6	=	140	-10
4		4	S	8	=	620	0
		4	S	3	=	620	0
5		4	S	5	=	620	0
		4	S	9	+1	650	+1
6		4	S	5	=	620	0
		4	S	5	=	620	0
7		4	S	4	=	620	0
		3	S	3	+1	170	-10
datum						+620