Fastest Free For All Win in Four Way History?

I think I just completed one of the fastest free for all wins ever. 

If the embed video doesnt work, check it out at https://www.useloom.com/share/15f25a7ecb994c54913e2660da17bf70

My fastest was when three people resigned and I won  this was of course before the update.

Well done! If it isn't the fastest it has to be up there

I had a very quick ffa game with no resignations once:

The position below is where I played 11.Qxn10# (then blue played Qf1#)

18 rounds is an awfully long time compared to when people resign.0

That way, I've won without moving a piece (playing green and everyone else resigned)

I know my win isn't the fastest, but it was pretty dang fast o.o

Looking back, I could've claimed win at move 16 instead of move 17 or 18

No, I did not lose. I got second place.

Calling second place a loss when it in fact is a good result (better than draw in chess); I think that is a bad mindset.

[StartFen4 ""]
[Variant "FFA"]

1. g2-g4 .. b9-c9 .. f13-f12 .. m6-l6
2. Bf1-j5 .. b10-d10 .. e13-e11 .. m5-k5
3. Bj5-d11++## .. Nn10-l11
4. Bd11-k4+#

Fastest possible with no resignations.

Was it a real game though that's the question