Zagonetka 485978: Crni se brani
Timo Block (1693) - Johannes von Mettenheim (1984)
GER-ch U18 sf Berlin Online Playchess.com INT (5), 2020.05.01
GER-ch U18 sf Berlin Online Playchess.com INT (5), 2020.05.01
Povucite figure kako bi riješili zagonetku.