Puzzle 1146:
Puzzle 1146:
Lukas Wanner (2004) - Max Bilau (1645)
ch-GER Youth U25 2016 Willingen GER, 2016.05.15 Wanner - Bilau, Willingen 2016
ch-GER Youth U25 2016 Willingen GER, 2016.05.15 Wanner - Bilau, Willingen 2016