Puzzle 410262:
Puzzle 410262:
Amirreza Pour Agha Bala (2432) - GM K. Sychev (2555)
3rd Yerevan Open A 2021 Yerevan ARM, 2021.10.22 Pour Agha Bala - Sychev, Yerevan 2021
3rd Yerevan Open A 2021 Yerevan ARM, 2021.10.22 Pour Agha Bala - Sychev, Yerevan 2021