Puzzle 90481:
Puzzle 90481:
GM Alexey Sarana (2663) - GM Shakhriyar Mamedyarov (2772)
World Blitz 2019 Moscow RUS, 2019.12.30 Sarana - Mamedyarov, Moscow 2019
World Blitz 2019 Moscow RUS, 2019.12.30 Sarana - Mamedyarov, Moscow 2019