Issues with game checks

[gavinmcdavitt]

When a player gives a check with the bishop, multiple options will appear to be true and deemed as valid moves when they are not. In the photos, the queen/bishop should be moved to d7 as the only valid square to pin themselves to their king. As you can see both pieces are given a multitude of options.

https://i.imgur.com/QHXUI7q.png
https://i.imgur.com/YfIiNnh.png

[krzysztofkucmierz]

Hi @gavinmcdavitt! I've fixed this bugs and now I'm adding more functionality to this board. You can find improved version and more info on my github https://github.com/KK-lerning-github/chess