D!!1
Have you ever played a '!!' move?

2 is my high score for brilliants. If you think I'm lying, here's a link:
https://www.chess.com/game/daily/355282359

Yes I have:
The "You can take my rook with 'check' " checkmate. or simply, my immortal game.
24.Qg5 - my best move Ever. Double Exclaim ! !
(it looks easy in the diagram. doing it takes courage and accuracy, trust me - I've Been there)

Yes I have:
The "You can take my rook with 'check' " checkmate. or simply, my immortal game.
24.Qg5 - my best move Ever. Double Exclaim ! !
(it looks easy in the diagram. doing it takes courage and accuracy, trust me - I've Been there)
Nice one (!!)

Yes I have:
The "You can take my rook with 'check' " checkmate. or simply, my immortal game.
24.Qg5 - my best move Ever. Double Exclaim ! !
(it looks easy in the diagram. doing it takes courage and accuracy, trust me - I've Been there)
member does not exist

Yes I have:
The "You can take my rook with 'check' " checkmate. or simply, my immortal game.
24.Qg5 - my best move Ever. Double Exclaim ! !
(it looks easy in the diagram. doing it takes courage and accuracy, trust me - I've Been there)
member does not exist
It's a game from the chess website I can't mention that starts with an L.

....which begs me to ask....Has there ever been a ! or !! while giving checkmate ?
I've never heard of one....maybe you have ?
If a 1000 player were to see a checkmate by double-check while his/her queen is en-prise, i would annotate it as !! for him/her!
I think annotation is skill level dependent.
I had one.
https://www.chess.com/analysis/game/live/22402781459?tab=analysis