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