Quad Queens Ending
Chess960 is still fairly new to me, and I'm in the 1250~1350 skill range in regular Chess, so the game is of course riddled with innacuracies and mistakes. However it was a fairly even-matched game nonetheless.
Considering initial Queens were exchanged by the eighth move and the remainder of the game was played (mostly) Queenless, I think it makes it all the more interesting that the board ended up with four simultaneous Queens. Although it was clearly a drawish position and was very shortlived, the novelty of it is worth underlining.
In any case, after the 14. O-O-O Rad8?? 15. Bxb7 blunder and the 17. ... Rf6?! 18. Rxd8 mistake (I somehow hadn't realized my d8 Rook would be left unprotected...) I am satisfied that I managed to draw the game in the end.