BOARD#13 N all   Q 9 6 4   A 10 7 5 4   A 7 2   9     K J 7 3   9 8 2   10 3   K J 8 7   8   K Q 6   9 8 6 5 4   Q 4 3 2     A 10 5 2   J 3   K Q J   A 10 6 5   Makeable tricks:       N 8 10 9 8 6   E 5 3 3 5 6 S 8 10 9 8 6   W 5 3 3 5 6 Minimax: 4 S, +620
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		4	S	10	-1	-100	-2
		4	S	2	=	620	+12
2		4	S	8	-1	-100	-2
		4	S	2	+1	650	+12
3		4	S	10	-1	-100	-2
		4	N	3	-1	-100	-2
4		2	S	3	+1	140	+5
		4	S	8	-1	-100	-2
datum						-40