3 ms·

A nitpic, to castle, the king AND the rook must not have moved from their starting squares. Using this approach, you would need to store castling available/un

A nitpic, to castle, the king AND the rook must not have moved from their starting squares. Using this approach, you would need to store castling available/unavailable for the kings as well.

penteract 3y ago
If the king has moved, you can just mark both rooks as castling unavailable.
ianferrel 3y ago
No you don't. If the king moves, you update both rooks to be unavailable for castling.
deleted 3y ago
[deleted]