If you are looking for deeper historical strategy beyond pure chess mechanics, you might consider these alternatives:
You can unlock up to 12 unique scenarios to play in, providing a visual departure from the standard checkered board. samurai-chess-free-download-pc-game-full-version
Supports both local multiplayer against friends and single-player matches against an AI with three difficulty levels. If you are looking for deeper historical strategy
The game allows you to unlock two additional chess piece sets featuring more elaborate armor and designs. samurai-chess-free-download-pc-game-full-version