Chu shogi

Chu shogi (中将棋 chū shōgi or Middle Shogi) is a strategy board game native to Japan. It is similar to modern shogi (sometimes called Japanese chess) in its rules and gameplay. Its name means "mid-sized shogi", from a time when there were three sizes of shogi variants that were regularly being played. Chu shogi seems to have been developed in the early 14th century as a derivative of dai shogi ('large shogi'). There are earlier references, but it is not clear that they refer to the game as we now know it.

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