Puzzle 294121:
Puzzle 294121:
Aivars Gipslis - Isaak Boleslavsky
4th Soviet TCh final Voroshilovgrad URS (4), 1955 Gipslis - Boleslavsky, Voroshilovgrad 1955
4th Soviet TCh final Voroshilovgrad URS (4), 1955 Gipslis - Boleslavsky, Voroshilovgrad 1955