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+p.boxed
+ | Extended board with two new pieces.
+
+p.
+ Capablanca Chess was created by World Chess Champion José Raúl Capablanca
+ in the 1920s. The game is played on a 10 x 8 board and adds
+ two new hybrid pieces: the Princess (S) and the Empress (E).
+
+figure.diagram-container
+ .diagram
+ | fen:rnsbqkbenr/pppppppppp/91/91/91/91/PPPPPPPPPP/RNSBQKBENR:
+ figcaption Initial deterministic position.
+
+p Movements of the hybrid pieces:
+ul
+ li Princess = Bishop + Knight.
+ li Empress = Rook + Knight.
+
+p.
+ For castling, the king then moves three squares instead of two.
+ Pawns may promote to the Princess and Empress as well.
+
+h3 More information
+
+p
+ | The variant is playable on
+ a(href="https://www.pychess.org/variant/capablanca") pychess-variants
+ | . See also the Wikipedia page.