ROZDANIE#13 N all   A K 10 2   Q 7   A Q 10 7   K 10 7     Q 9 7 5   10 8 6 4 2   9 5   Q 5   6   K J 9   8 3   A J 8 6 4 3 2     J 8 4 3   A 5 3   K J 6 4 2   9   Maksymalna liczba lew:       N 10 11 6 11 6   E 3 2 6 2 7 S 9 10 6 11 6   W 3 2 6 2 7 Minimax: 4 N, +650
stół		kontr.	rg	wist	lew	zapis	butler
						NS  EW
1		3	N	6	=	600	-1
		3×	E	9	-2	500	-3
2		3×	E	2	=	-670	-15
		3×	E	3	=	-670	-15
3		4	S	Q	=	620	0
		4	N	A	+1	650	+1
4		4	S	Q	=	620	0
		4	S	8	+1	650	+1
5		4	S	Q	=	620	0
		5	S	Q	=	650	+1
6		3	N	6	+2	660	+1
		3	N	6	=	600	-1
7		4	N	A	+1	650	+1
		4	N	6	+1	650	+1
8		6	S	5	-2	-200	-13
		4	S	Q	+1	650	+1
średnia						+620