Zagonetka 1012540: Crni šah-mat
Idunn Helgadottir (1201) - Ingvar Egill Vignisson (1660)
Reykjavik Congress 2019 Reykjavik ISL, 2019.01.27
Reykjavik Congress 2019 Reykjavik ISL, 2019.01.27
Povucite figure kako bi riješili zagonetku.