Daily tsume-shogi(mate) problems.
Daily tume-shogi(mate) and tesuji problems (provided by Mynavi corporation).July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025
July 24, 2025