Oppgave 323906:
Oppgave 323906:
FM Oleg Rychkov (2407) - GM Andrew Tang (2538)
Speed Chess Super Swiss chess.com INT (4), 2020.10.03 Rychkov - Tang, Speed Chess Super Swiss 2020
Speed Chess Super Swiss chess.com INT (4), 2020.10.03 Rychkov - Tang, Speed Chess Super Swiss 2020