Queen (chess) to the announcement of "check". Some published rules even required this announcement before the queen could be legally captured. This custom was largely abandoned in the 19th century. In Russia for a long time the queen could also move like a knight; some players disapproved of this ability to "gallop like the horse" (knight). The book "A History of Chess" by H.J.R. Murray, page 384, says that William Coxe who was in Russia in 1772 saw chess played with the queen also moving like a knight. Such an augmented queen piece is now known as the fairy chess piece "amazon".
Empress (chess) attacking archbishop two squares diagonally away), while the rook+knight compound cannot. Worse, the word empress suggests a piece stronger than the queen, while this piece is at best equal to and perhaps weaker than the queen, especially in the endgame. The empress was first used in Turkish Great Chess, a large medieval variant of chess, where it was called the "war machine" (dabbabah; not to be confused with the piece more commonly referred to as the dabbaba today, which is the (2,0) leaper). It was introduced in the West with Carrera's chess from 1617, where it was called a "champion",