ROZDANIE#13 N all   10 6   8 6 2   A Q 4 2   K 10 6 4     A 9 8 4 3   A K Q 3   9   Q 7 3   2   J 10 7   K J 10 7 6 3   A 9 5     K Q J 7 5   9 5 4   8 5   J 8 2   Maksymalna liczba lew:       N 4 5 3 3 4   E 8 8 9 10 8 S 4 5 3 3 4   W 8 8 10 10 9 Minimax: 4 W, -620
stół		kontr.	rg	wist	lew	zapis	butler
						NS  EW
1		3	W	10	=	-600	-10
		2	W	6	+3	-200	-2
2		2	W	6	=	-110	+1
		2	E	K	+3	-150	0
3		1	N	J	-3	-300	-4
		2	W	6	+2	-170	-1
4		3	E	8	-1	100	+6
		3×	E	K	=	-670	-11
5		2	E	6	+1	-140	0
		3	E	8	+2	-150	0
6		3	E	K	+2	-150	0
		3	E	K	+1	-130	+1
7		1	N	K	-3	-300	-4
		2	W	6	-1	100	+6
9		2	W	10	+3	-150	0
		3	W	6	-1	100	+6
10		1×	N	J	-2	-500	-8
		2	W	2	=	-110	+1
11		2	W	2	-1	100	+6
		2	E	4	+3	-200	-2
12		2	E	K	+2	-130	+1
		2	E	K	+2	-130	+1
13		2	E	4	+3	-200	-2
		2×	S	K	-3	-800	-12
14		4	W	4	=	-620	-10
		3	E	K	+2	-150	0
15		2	W	4	+1	-140	0
		2	W	2	=	-110	+1
średnia						-150