Oppgave 184988: Hvit å sjakkmatt
GM Mustafa Yilmaz (2607) - GM Evgeny Postny (2611)
PRO League Group Stage chess.com INT (1), 2020.01.08
PRO League Group Stage chess.com INT (1), 2020.01.08
Dra brikkene for å løse denne oppgaven.