Oppgave 186975:
Oppgave 186975:
IM Gudmundur Kjartansson (2456) - Akito Oyama (2198)
chess.com IoM Masters Douglas ENG, 2017.09.30 Kjartansson - Oyama, Douglas 2017
chess.com IoM Masters Douglas ENG, 2017.09.30 Kjartansson - Oyama, Douglas 2017