Puzzle 163938:
Puzzle 163938:
Alexey Dreev (2662) - Vladislav Artemiev (2757)
72nd ch-RUS 2019 Izhevsk RUS (5), 2019.08.15 Dreev - Artemiev, Izhevsk 2019
72nd ch-RUS 2019 Izhevsk RUS (5), 2019.08.15 Dreev - Artemiev, Izhevsk 2019