Problem 1029:
Problem 1029:
Robert Richter - Oliver Steffens (1814)
ch-GER Youth U25 2016 Willingen GER, 2016.05.15 Richter - Steffens, Willingen 2016
ch-GER Youth U25 2016 Willingen GER, 2016.05.15 Richter - Steffens, Willingen 2016