BOARD#4 W all   9 7 5   Q 6 5 2   4   K Q 8 7 3     J 8 6   K 4   A Q J 8 7 3   A J   10 3 2   J 9 8 3   9 6 5   9 5 2     A K Q 4   A 10 7   K 10 2   10 6 4   Makeable tricks:       N 7 10 9 6 10   E 3 3 3 6 3 S 7 10 9 7 10   W 3 3 3 6 3 Minimax: 4 S, +620
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		2	N	5	+1	140	+3
		2	N	6	+1	140	+3
2		2	E	6	=	-90	-3
		2	S	A	+2	170	+4
3		3	S	A	-2	-200	-6
		3	S	A	-2	-200	-6
4		2	S	8	+2	170	+4
		1	W	3	=	-90	-3
5		1	W	7	-1	100	+2
		1	W	7	=	-90	-3
6		3	S	A	-2	-200	-6
		1	W	7	=	-90	-3
7		2	W	K	-2	200	+5
		2×	W	K	-1	200	+5
datum						+20