sentence: Accounts diverge from there.
sentences_before: There are a few famous cases where players appeared to break this rule without being punished. The most famous example was by the then World Champion Garry Kasparov against Judit Polgar in a top-class tournament. Seeing that 37.Bb7-c6 would be bad for Black, Mr. Kasparov instead put the knight on f8. However, the way Miss Polgar saw it, Mr. Kasparov's hand 'did' leave the piece on c5.
concept_name: account
headings: Chess Competition rules Touch and move law