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jordanbray / chess

A rust library to manage chess move generation
https://jordanbray.github.io/chess/
MIT License
234 stars 54 forks source link

from_fen doesnt work as expected #2

Closed timglabisch closed 7 years ago

timglabisch commented 7 years ago

i tryed to copy the fen example from https://de.wikipedia.org/wiki/Forsyth-Edwards-Notation

let board = Board::from_fen("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1".to_string()).expect("build board from fen");

i expected that this should just work, but instead the code panics.

jordanbray commented 7 years ago

I imagine you didn't call the initialize function chess::construct()

This function initializes some lookup tables for chess move generation.

If that doesn't work please let me know and I'll look deeper into it.

On Oct 28, 2016 7:29 PM, "Tim Glabisch" notifications@github.com wrote:

i tryed to copy the fen example from https://de.wikipedia.org/wiki/ Forsyth-Edwards-Notation

let board = Board::from_fen("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1".to_string()).expect("build board from fen");

i expected that this should just work, but instead the code panics.

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timglabisch commented 7 years ago

thanks a lot, now everything is fine =)