Puzzle 506935:
Puzzle 506935:
Alexey Shafikov (2061) - Dmitry Bobarykin (2239)
Irkutsk Ermolaev Memorial 5th Irkutsk (3), 2011.08.08 Shafikov - Bobarykin, Irkutsk 2011
Irkutsk Ermolaev Memorial 5th Irkutsk (3), 2011.08.08 Shafikov - Bobarykin, Irkutsk 2011