10 Draughts problem combinations of Herman Spanjer (NED). № 1971_1980.
7:18
10 Draughts problem combinations of Herman Spanjer (NED). № 1981_1990.
8:38
10 Draughts problem combinations of Herman Spanjer (NED). № 1961_1970.
7:43
10 Draughts problem combinations of Herman Spanjer (NED). № 2061_2070.
7:22
10 Draughts problem combinations of Herman Spanjer (NED). № 2001_2010.
7:21
10 Draughts problem combinations of Herman Spanjer (NED). № 2031_2040.
6:38
10 Draughts problem combinations of Herman Spanjer (NED). № 1991_2000.
6:37
10 Draughts problem combinations of Herman Spanjer (NED). № 2101_2110.
8:20