Oppgave 599866: Hvit å forsvare og vinne
GM Johann Hjartarson (2483) - GM Boris Grachev (2615)
Titled Tuesday 9th Nov chess.com INT (7), 2021.11.09
Titled Tuesday 9th Nov chess.com INT (7), 2021.11.09
Dra brikkene for å løse denne oppgaven.