Oppgave 666903:
Oppgave 666903:
Esteban Alb Valderrama Quiceno (2436) - Evgeny Postny (2564)
44th Olympiad 2022 Chennai IND, 2022.08.06 Valderrama Quiceno - Postny, Chennai 2022
44th Olympiad 2022 Chennai IND, 2022.08.06 Valderrama Quiceno - Postny, Chennai 2022