Bulmaca 852981:
Bulmaca 852981:
IM Ruben Gideon Koellner (2417) - GM Yuniesky Quesada Perez (2583)
Titled Tue 6th Dec Late chess.com INT (3), 2022.12.06 Koellner - Quesada Perez, chess.com 2022
Titled Tue 6th Dec Late chess.com INT (3), 2022.12.06 Koellner - Quesada Perez, chess.com 2022