BOARD#4 W all   J 8 6 4   K 7     Q J 10 6 5 4 2     A K Q   8 2   8 7 6 5 3   8 7 3   5 3   Q J 10 9 6 4   K 10 4 2   9     10 9 7 2   A 5 3   A Q J 9   A K   Makeable tricks:       N 10 9 6 6 10   E 3 3 7 6 3 S 10 9 6 6 10   W 3 3 7 6 3 Minimax: 3 S, +630
table		contr.	by	lead	tr.	score	butler
						NS  EW
1		4	S	K	=	620	+4
		5	N	Q	-1	-100	-11
2		5×	N	Q	-1	-200	-12
		3	N	Q	+1	630	+4
3		4×	S	A	=	790	+7
		4×	S	A	=	790	+7
4		4	N	9	=	620	+4
		3	S	4	+1	630	+4
5		4	N	Q	=	620	+4
		3	S	A	+3	690	+5
6		6	N	6	-2	-200	-12
		3	S	A	+1	630	+4
7		3	S	K	+1	630	+4
		5×	N	Q	-1	-200	-12
8		5	N	5	-1	-100	-11
		5	N	Q	-2	-200	-12
9		4	N	9	=	620	+4
		3	S	A	+1	630	+4
datum						+480