BOARD#4 W all   K Q 7 3   A 4 3 2   5 3   K J 5     A J 6 5 4 2   K Q   J 10 9 7   8   10 9   J 8   K Q 8 6   10 9 7 6 4     8   10 9 7 6 5   A 4 2   A Q 3 2   Makeable tricks:       N 8 6 10 5 9   E 4 7 2 7 4 S 8 6 10 5 9   W 4 7 2 7 4 Minimax: 4 S, +620
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		2	W	3	=	-110	-11
		3	N	10	-1	-100	-11
2		4×	W	2	-3	800	+9
		4	S	J	-1	-100	-11
3		4	S	8	+1	650	+6
		4	S	A	+1	650	+6
4		4	S	J	+1	650	+6
		4	S	J	+1	650	+6
5		3	S	J	+1	170	-6
		4	S	J	=	620	+6
6		3	S	J	+1	170	-6
		2×	W	5	-1	200	-5
7		4	S	A	+1	650	+6
		4	N	6	=	620	+6
8		4	N	K	=	620	+6
		2	W	A	-1	100	-7
9		3	N	6	-1	-100	-11
		2	W	5	-2	200	-5
datum						+400