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Sven Schüle
Joined: 15 May 2008 Posts: 2276 Location: Berlin, Germany
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Post subject: Re: Project help required: Bitboard Fruit 2.1 Posted: Sat May 12, 2012 2:06 pm |
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| ZirconiumX wrote: |
It would appear that I have buggered the quiet piece move generator, so that only pawn quiet moves, captures and promotions are generated.
[...]
So what am I doing wrong? |
Hi Matthew,
after some quick testing I can confirm that no quiet non-pawn moves are generated in the last version you published.
It seems the problem is not in the move generator. Your piece bitboards (at least these) seem to keep a value of 0x0, and I strongly believe that the root of this problem is in your bitboard related additions to board_from_fen() in fen.cpp. Please have a close look to it.
I am also missing any update of the OCC and EMPTY bitboards in board_from_fen(), maybe I have overlooked something.
How did you define the orientation of squares in your bitboards? From the order in board_from_fen() it seems as if A8=0, H8=7, ..., A1=56, H1=63 but I am not sure about the rest of the bitboard code.
Sven |
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| Subject |
Author |
Date/Time |
Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Tue May 08, 2012 3:20 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Tue May 08, 2012 3:31 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Tue May 08, 2012 5:06 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Ronald de Man |
Tue May 08, 2012 6:43 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Evert Glebbeek |
Tue May 08, 2012 8:34 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Tue May 08, 2012 8:41 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Tue May 08, 2012 8:43 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Tue May 08, 2012 10:09 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Ronald de Man |
Tue May 08, 2012 10:15 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Tue May 08, 2012 10:21 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Ronald de Man |
Tue May 08, 2012 10:59 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Wed May 09, 2012 11:33 am |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Sun May 13, 2012 5:11 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sun May 13, 2012 10:13 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Mon May 14, 2012 2:17 am |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Mon May 14, 2012 10:19 am |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Mon May 14, 2012 10:53 am |
Re: Project help required: Bitboard Fruit 2.1 |
Mincho Georgiev |
Mon May 14, 2012 12:19 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Mon May 14, 2012 12:28 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Mon May 14, 2012 3:10 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Mon May 14, 2012 4:25 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Mon May 14, 2012 4:34 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Mon May 14, 2012 4:46 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Mon May 14, 2012 5:05 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Mon May 14, 2012 8:51 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Mon May 14, 2012 10:43 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Tue May 15, 2012 5:41 am |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Tue May 15, 2012 2:45 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Tue May 15, 2012 4:04 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Evert Glebbeek |
Tue May 15, 2012 4:41 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Mon May 14, 2012 10:41 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Mincho Georgiev |
Mon May 14, 2012 6:22 am |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Sun May 13, 2012 5:09 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Ronald de Man |
Tue May 08, 2012 10:11 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Tue May 08, 2012 10:18 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Robert Hyatt |
Sun May 13, 2012 5:14 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Sun May 13, 2012 6:35 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Sun May 13, 2012 8:24 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sun May 13, 2012 10:22 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Mon May 14, 2012 6:56 am |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sun May 13, 2012 10:18 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Tue May 08, 2012 4:12 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Lucas Braesch |
Wed May 09, 2012 5:01 am |
Re: Project help required: Bitboard Fruit 2.1 |
Lucas Braesch |
Wed May 09, 2012 5:13 am |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Wed May 09, 2012 11:35 am |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Wed May 09, 2012 2:50 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Wed May 09, 2012 2:57 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Wed May 09, 2012 3:27 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Thu May 10, 2012 1:32 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Thu May 10, 2012 2:47 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Thu May 10, 2012 3:11 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Thu May 10, 2012 3:14 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Thu May 10, 2012 11:06 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Fri May 11, 2012 10:14 am |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Fri May 11, 2012 10:28 am |
Re: Project help required: Bitboard Fruit 2.1 |
Lucas Braesch |
Fri May 11, 2012 11:26 am |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sat May 12, 2012 2:06 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Sat May 12, 2012 3:54 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Evert Glebbeek |
Sat May 12, 2012 4:20 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Sat May 12, 2012 5:00 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Sat May 12, 2012 5:15 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sat May 12, 2012 5:32 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sat May 12, 2012 8:54 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Sven Schüle |
Sat May 12, 2012 5:21 pm |
Re: Project help required: Bitboard Fruit 2.1 |
H.G.Muller |
Thu May 10, 2012 3:25 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Matthew R. Brades |
Thu May 10, 2012 3:06 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Ronald de Man |
Thu May 10, 2012 6:42 pm |
Re: Project help required: Bitboard Fruit 2.1 |
Lucas Braesch |
Thu May 10, 2012 10:51 am |
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