Puzzle 682928: Negras se defienden
FM Ruben Gideon Koellner (2418) - IM Ladislav1 Langner (2380)
Titled Tuesday 3rd Aug chess.com INT (4), 2021.08.03
Titled Tuesday 3rd Aug chess.com INT (4), 2021.08.03
Arrastra las piezas para resolver este puzzle.