Puzzle 802354:
Puzzle 802354:
D. Gordenko (2375) - Al Kosikov (2427)
13th I.Stepichev Mem Kyiv UKR (10), 2006.01.16 Gordenko - Kosikov, Kyiv 2006
13th I.Stepichev Mem Kyiv UKR (10), 2006.01.16 Gordenko - Kosikov, Kyiv 2006