Puzzle 185090:
Puzzle 185090:
Benjamin Markovich Blumenfeld - Alexander Alekhine
Moscow m2 Moscow (2), 1908 Benjamin Markovich Blumenfeld - Alexander Alekhine
Moscow m2 Moscow (2), 1908
Moscow m2 Moscow (2), 1908 Benjamin Markovich Blumenfeld - Alexander Alekhine
Moscow m2 Moscow (2), 1908