BOARD#4 W all   Q 7 5   Q J 10 9 2   5 4   10 8 3     6 4 2   7 4   Q J 6 3 2   Q 9 5   A J 10   6 5 3   10 9 8 7   J 6 4     K 9 8 3   A K 8   A K   A K 7 2   Makeable tricks:       N 10 10 11 7 11   E 2 2 2 6 2 S 10 10 11 7 10   W 2 2 2 6 2 Minimax: 4 S, +650
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		3	S	3	+1	630	0
		4	S	Q	=	620	-1
2		4	S	Q	+1	650	0
		4	S	Q	=	620	-1
3		3	S	2	+2	660	+1
		4	S	2	+1	650	0
4		4	N	J	+2	680	+1
		4	S	Q	+1	650	0
datum						+640