Puzzle 739804:
Puzzle 739804:
Mariam Mamardashvili - Pei-Shan Wang (1315)
World Youth U16 Olympiad Nakhchivan AZE, 2022.10.09 Mamardashvili - Wang, Nakhchivan 2022
World Youth U16 Olympiad Nakhchivan AZE, 2022.10.09 Mamardashvili - Wang, Nakhchivan 2022