Question

explain what is mean by the fine points of chess etiquette

Answer 1

FINE POINTS OF CHESS ETIQUETTE                                                               1) keep captured men in neat rows, as well tended prisoners                              2) never announce 'check' with vanity, let someone with an unseen sword slit your throat                                                                                                             3) never hurl pieces into sandbox after you have lost the game because you have to find them again by your self after apologizing to all around you