--- /dev/null
+p.boxed
+ | Pieces can also move as a knight. The knight is replaced by a mammoth.
+
+p.
+ In addition to their usual abilities, pawns and non-royal pieces (eveything
+ but the king) may make non-capturing knight moves.
+
+p.
+ The new piece instead of the knight is a Mammoth: it leaps two squares in
+ any direction, as illustrated below.
+
+figure.diagram-container
+ .diagram
+ | fen:8/8/2pP4/4MP2/4p3/3p4/8/8 c7,d7,e7,f7,g7,g6,g5,g4,g3,f3,e3,c3,c4,c5:
+ figcaption Movements of the Mammoth
+
+ul
+ li A pawn cannot promote with a knight move.
+ li No en passant captures.
+
+h3 Source
+
+p
+ a(href="https://www.chessvariants.com/diffmove.dir/balaklava.html")
+ | Balaklava Chess
+ | on chessvariants.com.
+
+p Inventor: Gianluca Vecchi (1994)