home.social

#brainlearn — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #brainlearn, aggregated by home.social.

  1. Too bad #pgn-extract has a flag --underpromotions to find games with underpromotions however no flag to find games with _any_ type of promotion. #grep to the rescue! "grep -Ei '=[QRBN]' caissa-ai.pgn -B18 > promotions.pgn" finds a game with any type of promotion and prints the whole #PGN. The good thing is this way I found a promotion entry in a #BrainLearn experience file and I found a bug in #jja's promotion handling!

  2. Too bad #pgn-extract has a flag --underpromotions to find games with underpromotions however no flag to find games with _any_ type of promotion. #grep to the rescue! "grep -Ei '=[QRBN]' caissa-ai.pgn -B18 > promotions.pgn" finds a game with any type of promotion and prints the whole #PGN. The good thing is this way I found a promotion entry in a #BrainLearn experience file and I found a bug in #jja's promotion handling!

  3. I have also fixed #jja's deserializing for castling moves of #BrainLearn experience file entries. Now I have to test en-passant and promotion before releasing a new version, however those two are relatively hard to find in opening books than castling. So I have also added #BrainLearn to #pgn export support to #jja edit subcommand.

  4. I have also fixed #jja's deserializing for castling moves of #BrainLearn experience file entries. Now I have to test en-passant and promotion before releasing a new version, however those two are relatively hard to find in opening books than castling. So I have also added #BrainLearn to #pgn export support to #jja edit subcommand.