Oppgave 361221: Sort å forsvare
GM Vladimir Fedoseev (2678) - GM P. Ponkratov (2631)
PNWCC Bullet (1+1) 2020 lichess.org INT, 2020.08.09
PNWCC Bullet (1+1) 2020 lichess.org INT, 2020.08.09
Dra brikkene for å løse denne oppgaven.