It's a good move.
What's the longest notation?
Sort:
How about O-O-O++!
It's a good move.
It's a good move.
Another long but not longest notation is Rexd4#!This could happen if two rooks are in the same rank (here rank 4).
#3
There could be 4 rooks that can capture the same piece and at the same time delivering discovered checkmate. Re4xd4#
Messing around in the analysis and the longest I got was "fxg8=Q#" which is 7 characters long. Is there a longer one?