Puzzle 978244:
Puzzle 978244:
IM Ruben Gideon Koellner (2439) - GM S. Sjugirov (2692)
Titled Tue 7th May Late chess.com INT (8), 2024.05.07 Koellner - Sjugirov, Titled Tue 7th May Late 2024
Titled Tue 7th May Late chess.com INT (8), 2024.05.07 Koellner - Sjugirov, Titled Tue 7th May Late 2024