Puzzle 1048:
Puzzle 1048:
Philipp Reitz (1831) - Robert Mierzwa (1976)
ch-GER Youth U18 2016 Willingen GER, 2016.05.15 Reitz - Mierzwa, Willingen 2016
ch-GER Youth U18 2016 Willingen GER, 2016.05.15 Reitz - Mierzwa, Willingen 2016