Assertion: chess player's piece | /r/HasProperty | rook
Facets:
Source sentences:
text: The player must state a piece (Rook, Knight, Bishop, Queen).
text: Heavy pieces Rooks and queens, also known as "major pieces" or "heavy artillery.
text: In tournament games however this is not acceptable, and may result in the arbiter ruling that the upturned piece is, in fact, a rook.
text: This can involve capturing the checking piece; interposing a piece between the checking piece and the king (which is possible only if the attacking piece is a queen, rook, or bishop and there is a square between it and the king); or moving the king to a square where it is not under attack.