This is a good problem, but it needs more test cases. There is no test with the King for instance, and there should be a true and false state test for every piece.
this doesn't take into account captures or moving a pawn 2 moves from its starting position. should it?
and the occasional other weird rules...
Captures and pawn 2 moves and castling and such aren't possible based upon the assumptions I stated (i.e. no other pieces on the board, the previous move was valid, etc)
Remove all the words that end with "ain"
Calculate the Levenshtein distance between two strings
Find nearest prime number less than input number
Chess ELO rating system
Back to basics 19 - character types
Back to basics 26 - Keywords
Back to basics 7 - Equal NaNs
Back to basics 3 - Temp Directory
Back to basics 5 - Clipboard
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