Puzzle 546452:
Puzzle 546452:
Gleb Maximovich Bury (1972) - Ekaterina Vasilenko (1809)
Bialystok Zamenhof Memorial-B 36th Bialystok (5), 2017.12.29 Bury - Vasilenko, Bialystok 2017
Bialystok Zamenhof Memorial-B 36th Bialystok (5), 2017.12.29 Bury - Vasilenko, Bialystok 2017