[Event "2021 Spring Marathon"] [Site "https://lichess.org/cy4dOgNr"] [Date "2021.04.10"] [White "mamun08me"] [Black "calkar"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "16:40:35"] [WhiteElo "1627"] [BlackElo "1263"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Abandoned"] [Annotator "lichess.org"] 0-1