The Castle is another Renniassance Chess piece. The Tiger, the Lion, and the Elephant are made up. However, their names were taken from Jungle or Shou Dou Qi , where these are the top three pieces. The board is checkered. This is from Chess .
All pieces move as they capture.
This is from Shogi . This is from Shogi , however since the pieces promote multiple times it is necessary to forbid the promotion upon leaving the zone. Promoting the King wins. An example is from Drawless Chess . Drops, this is another Shogi element.