BOARD#13 N all   A K 10 6 2   Q 3   A 8 4   8 7 2     9   J 9 7   K J 10 7 6 5 2   K J   Q 7 3   K 10 5   9 3   Q 10 9 6 4     J 8 5 4   A 8 6 4 2   Q   A 5 3   Makeable tricks:       N 7 10 8 4 7   E 6 3 5 8 5 S 7 10 8 4 7   W 6 3 5 8 5 Minimax: 4 N, +620
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		4	N	5	=	620	+9
		4	N	10	-1	-100	-8
2		4	N	10	-1	-100	-8
		6	N	10	-3	-300	-11
3		4	N	5	=	620	+9
		4	N	10	-2	-200	-10
4		4	N	10	-1	-100	-8
		4	N	3	=	620	+9
5		4	N	10	-1	-100	-8
		4	N	10	-1	-100	-8
6		4	N	3	=	620	+9
		4	N	9	=	620	+9
7		4	N	6	=	620	+9
		4	N	3	=	620	+9
8		4	N	10	=	620	+9
		6	N	10	-2	-200	-10
datum						+230