I know what it's like to have other things to do. That's the story of my life. The best way to learn may be by example, using the tutorial only to explain things further. With that in mind, I have updated the Grand Chess preset with better organization and helpful comments to let you know what the code is for.
Since there is no castling in Grand Chess, it won't help you with that, but it will help you get down some of the basics for creating a preset that uses the fairychess include file.
I know what it's like to have other things to do. That's the story of my life. The best way to learn may be by example, using the tutorial only to explain things further. With that in mind, I have updated the Grand Chess preset with better organization and helpful comments to let you know what the code is for. Since there is no castling in Grand Chess, it won't help you with that, but it will help you get down some of the basics for creating a preset that uses the fairychess include file.