Puzzle 412228:
Puzzle 412228:
GM M. Amin Tabatabaei (2639) - GM Vladislav Artemiev (2699)
FIDE Grand Swiss 2021 Riga LAT, 2021.10.31 Tabatabaei - Artemiev, Riga 2021
FIDE Grand Swiss 2021 Riga LAT, 2021.10.31 Tabatabaei - Artemiev, Riga 2021