ROZDANIE#20 W all   Q 5   Q 7   K 8 4 3   A Q 5 4 3     J 10 7   A 9 6   Q J 10 6   8 7 2   A K 4   J 10 8 5 4   A 5 2   J 6     9 8 6 3 2   K 3 2   9 7   K 10 9   Maksymalna liczba lew:       N 6 6 3 5 7   E 7 7 10 8 5 S 6 6 3 5 7   W 7 7 10 8 5 Minimax: 4 E, -620
stół		kontr.	rg	wist	lew	zapis	butler
						NS  EW
1		3	E	8	+1	-170	-1
		2	S	Q	-1	-100	+1
2		2	S	6	-2	-200	-2
		2	E	7	+1	-140	0
3		2	E	7	+1	-140	0
		2	E	7	+2	-170	-1
4		2	E	7	+1	-140	0
		3	E	7	=	-140	0
5		2	E	7	+2	-170	-1
		3	E	10	=	-140	0
6		2	E	7	=	-110	+1
		2	E	7	+1	-140	0
7		2	S	Q	-1	-100	+1
		2	S	A	=	110	+6
8		2	E	7	+1	-140	0
		2	E	7	+1	-140	0
średnia						-140