Problem 181169: Hitam jalan Bertahan
GM Ngoc Truong Son Nguyen (2641) - GM Viorel Iordachescu (2589)
Titled Tue 25th Aug chess.com INT (8), 2020.08.25
Titled Tue 25th Aug chess.com INT (8), 2020.08.25
Gerakkan buah untuk memecahkan problem.