My 1st Brilliancy!

I started playing in Feb 2021 & have gotten in 511 games in these 10 months. After considerable slogging I recently hit 2285 in puzzles and was pleasantly surprised to discover that today Chess.com reckons I played a brilliancy to win this Daily 960:

Here is the position, Black to play 2 moves & White resigns:

Brillant (!) Danke

Please propose your solutions and I will reveal after 3 different answers ... 

Nice

My guess is Qa3+ Kb1 Rxe3 White resigns.

Doesnt work i think

1...Rxe3 2. Rxc5 Rxe2 (2. fxe3 Bxe3 3. Rxc5 Bxd2+)

I hope

Nvm that's probably bad

Why would they resign after Rxe3?

I keep staring at that knight on h8 wondering how it got there.

Wait...

It probably moved there before the g pawn moved at all

But it's Chess 960 so maybe it was there at the start

Chess.com's engine is known to be very weird. Too much booze, probably.

Looking at a move that is clearly worse than any random move and calling it "brilliant" is just hilarious.

Thanks to all for participation, but nobody actually guessed the move:

15.     ... Bxe3

16. Qxe3 ... Rxe3

... and here's the whole game, if you'd like to play it through:

https://www.chess.com/analysis/game/daily/367644375

What happens is that some programmer needs to check the chess.com engine because it is bugged.

You can see on the picture that according to the engine, Qe5 is the best move, while Bxe3 (which is worse) is "brilliant". Bxe3 also does not make any sense, it has no tactical justification. It just gives up a piece for no reason.