Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics

The game hangs if you try to perform en passant or castling, I'm assuming that those aren't yet finished. It doesn't matter which side tries to do the move it seems, and the message that pops up just says that there was some exception but the debug functionality is disabled in the uploaded build.

You are absolutely right, thank you very much for pointing that out! I'm sending a new build right away.