what game is that
why would your put your rook there
because Qxe8 then Nf6 fork
Comp thinks its blunder
Maybe because Rae1 is a better move because there is maybe a faster mate or something like that idk
Maybe
First, 1.Re8 is "questionable" because it wins the equivalent of a pawn, while the simple 1.Rae1 leads to quick checkmate.
But anyway, in this position white is a whole rook up. One may claim half a dozen of moves being "brilliant".