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Something strange when analyzing a position

Asked by pepinorabioso
Tags bug? analysis board problem
Activity Viewed 177 times, last updated

Recently I wanted to analyze a position.
I put the position in the board editor, which generated the following fen code

r2q2kr/1b4p1/p1pBpn1p/1p6/P1pPB2P/5RQ1/2P2PP1/3R2K1 w Qkq - 0 2

I have screenshot just in case.

The code has something wrong and the analysis of the computer is wrong. The module contemplates castling when it is clearly not possible.

I do not know how the error occurred. I entered the position of the game again and this time the fen code was generated correctly.

Does anyone know what could have happened? Thanks.
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