Puzzle 921636:
Puzzle 921636:
Samvel Ter-Sahakyan (2609) - Dmitry Andreikin (2729)
Julius Baer Div-3 2023 Online, 2023.08.31 Ter-Sahakyan - Andreikin, Online 2023
Julius Baer Div-3 2023 Online, 2023.08.31 Ter-Sahakyan - Andreikin, Online 2023