Puzzle 190786:
Puzzle 190786:
Shakhriyar Mamedyarov (2764) - Erwin L'Ami (2620)
ch-Schachbundesliga 2020 Karlsruhe GER, 2020.09.17 Mamedyarov - L'Ami, Karlsruhe 2020
ch-Schachbundesliga 2020 Karlsruhe GER, 2020.09.17 Mamedyarov - L'Ami, Karlsruhe 2020