Pin (chess) Pin (chess) In chess, a pin is a situation brought on by an attacking piece in which a defending piece cannot move without exposing a more valuable defending piece on its other side to capture by the attacking piece. Moving the attacking piece to bring on the pin is called pinning; the defending piece so restricted is described as pinned. Only pieces that can move an indefinite number of squares in a horizontal, vertical, or diagonal line (i.e. bishops, rooks, and queens) can pin. Kings, knights, and pawns cannot pin. Any piece can be pinned except the king, since the
Horse head mask distract opposing free throw shooters. Although the modern horse head mask meme began with the Archive McPhee rubber mask in 2003, there have been earlier antecedents. In 1997, the British satirical news miniseries "Brass Eye" briefly showed a horse head mask in the second episode titled "Drugs". Horse head mask The horse head mask is a latex mask representing a horse head originally manufactured by novelty purveyor Archie McPhee, and now widely available from other manufacturers. The mask covers the entire head and is typically part of a Halloween costume, or at other times to be funny, shocking, incongruous, or