dxc6ep dxc6ep#!! (!! means enable commentary and ep means en passant
Longest individual notation?
maybe if you manipulate the board so this could happen, it could be like
2372. exd8e.p.=Q#1-0 (20 including spaces and periods, 18 without periods, 17 without space or periods.)
including some methods like move number, en passant, 1-0 (win) and pawn promotion?
You can't have an en passant on the 8th rank. Also, you could increase that number from 2372 to 237200.
So true
There is actually a very rare 1/342,000,000,000, yeah, lesser chance than any literal lottery… That is… a double disambiguated bishop checkmate- Which will look like this- Ba8xc6# with 7 characters, has been achieved in 0 real life games… It looks like this- here white plays Ba8xc6# next, making it one of the longest possible moves in chess
if you manipulate the board, you could probably get en passant on 8th rank
chess.com lets you manipulate the board and the rules.