OpenChess

Version 0.7 beta

Implemented Chu Shogi rules (except two Lion capture rules), should be playable now
Also, there are many bugfixes

Windows: https://easyupload.io/j33vob
Mac: https://easyupload.io/yicbi0

What's left:

1. Loading PGN, WXF, PSN, CSA, KIF
2. Lion capture rule in Chu Shogi
3. En Passant rule in Chess
4. Large board Shogi variants support: Wa Shogi, Dai Shogi, Tenjiku Shogi

Version 0.8 beta with Judkins Shogi support:

https://easyupload.io/kc8y7b

Version 0.8.1 beta with Makruk, Shatranj, Wa Shogi (with and without drops), and Dai Shogi support:

https://easyupload.io/9vr9u3

Version 0.8.3 beta with Tenjiku Shogi support (but Vice General and Fire Demon moves not implemented yet)

https://easyupload.io/qo8u5i

Version 0.8.5 beta with Lion capture rules (both of them).
Also some bugfixes and user interface improvements (you can hover the mouse over Shogi pieces to see its attackers and defenders).

What's left:

1. Loading PGN, WXF, PSN, CSA, KIF
2. Loading FEN for XBoard engines
3. En Passant rule in Chess
4. Vice General and Fire Demon moves in Tenjiku Shogi
5. Editor for Chess problems and tsume Shogi

https://easyupload.io/p0k545

Vice General and Fire Demon moves in Tenjiku Shogi were implemented in version 0.8.6 beta. Also fixed several bugs.

https://easyupload.io/t7a01d

Version 0.8.7 with En Passant rule implementation and a couple of bugfixes:

https://easyupload.io/yp6y0m

Version 0.8.8 UI improvements, some bugfixes and with loading FEN for XBoard engines (for those which support it).

If you think your engine supports it, but my GUI does something wrong (it may be possible) please to me name of your engine and will do my best to investigate the issue.

https://easyupload.io/v5tq6g

Version 0.8.9 - feature freeze (because if I keep adding new features I will never get to release) with many bugfixes:

https://easyupload.io/38j4ir

Version 0.9 - another bugfix release:

https://easyupload.io/n1qail