Played it on osu for years, and it's just today, 9 years later (including 6years of hard events almost every weekends) that I realised that it was speedcore since the beginning ! Damn...
The replay is broken Otherwise he wouldn't have gotten that much score. Also where he got the "combobreak" that gave him a 100 instead of a 300 so he had less in the end of the play in comparison to the scoreboard.
like no disrespect for this score, but you're in Mrekk's era and such speed players atm..there are waaaaaaaay faster maps..again, no disrespect to the play :)