12. Castling and En passant
The material used in this chapter can be downloaded at here.
We introduced a concept of objects in the last chapter. In this chapter, we implement castling and en passant on this chapter.
| Castling | En passant |
|---|---|
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On chapter 11 we created lastMovedTurn member, but we haven't yet used it. Currently this field is initialized to 0, but isn't updated thereafter. To use this field, we first have to put a correct number to lastMovedTurn member.