- // Castling moves follow "king captures rook" representation. So in case book
- // move is a promotion we have to convert to our representation, in all the
- // other cases we can directly compare with a Move after having masked out
- // the special Move's flags (bit 14-15) that are not supported by PolyGlot.
+ // Castling moves follow the "king captures rook" representation. If a book
+ // move is a promotion, we have to convert it to our representation and in
+ // all other cases, we can directly compare with a Move after having masked
+ // out the special Move flags (bit 14-15) that are not supported by PolyGlot.