What does the chess accuracy “!?” mean

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Avatar of SacrifycedStoat
That symbol does not exist as a move rating on chess.com, but annotators use it
Avatar of Fr3nchToastCrunch
chopperxd123 wrote:

I think its a sacrifice that you think your opponent won't know how to defend, but an engine will.

In other words, about half of the moves Mikhail Tal played in his entire chess career.

Avatar of LieutenantFrankColumbo
Fr3nchToastCrunch wrote:

It's usually used for ridiculous moves in a dead lost position that require careful play to refute, or moves that aren't really great but have deadly ideas that might not be easy to see.

Its an interesting move.

Avatar of Ashking588803

inaccuracy

Avatar of LieutenantFrankColumbo
Ashking588803 wrote:

inaccuracy

Its an interesting move.