-p.boxed TODO
+p.boxed
+ | Pieces attacked by the Mesmerist can be controlled.
+
+p.
+ A new piece — the Mesmerist — has the power of mind control,
+ and may elect to move any enemy piece which he observes.
+ The Mesmerist moves like an orthodox queen, but cannot capture (except
+ through mind control). His victim is said to be mesmerized.
+
+p The Mesmerist is represented by an upside-down queen for now.
+
+figure.diagram-container
+ .diagram
+ | fen:rnbqkbnr/pppppppp/3m4/8/8/3M4/PPPPPPPP/RNBQKBNR:
+ figcaption Deterministic initial position.
+
+p.
+ The mesmerized piece is temporarily frozen and thus cannot be moved by its
+ owner on the next turn.
+
+p The game is won by capturing the enemy King or Mesmerist.
+
+h3 Source
+
+p
+ | Mesmer Chess on
+ a(href="https://www.chessvariants.com/mvopponent.dir/mesmer-chess.html")
+ | chessvariants.com
+ | .
+
+p Inventor: W. D. Troyka (2003)