Zagonetka 371462: Crni se brani
Andreas Harcke (2198) - Karel Orlicek
Canarias en Red prel 5th playchess.com INT (4), 2004.05.07
Canarias en Red prel 5th playchess.com INT (4), 2004.05.07
Povucite figure kako bi riješili zagonetku.