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Subject: Re: Annotation with Crafty

Author: Pete Galati

Date: 00:17:15 01/19/00

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On January 18, 2000 at 18:31:26, Robert Hyatt wrote:

>On January 18, 2000 at 14:19:53, Pete Galati wrote:
>
>>On January 18, 2000 at 09:04:57, Luca Dormio wrote:
>>
>>>On January 18, 2000 at 08:20:52, Masciulli Gianluigi wrote:
>>>
>>>>what's the command to let crafty annotate a game (char. interface)?
>>>>I used it some years ago but now I'm not able to find it on the help
>>>>command.
>>>
>>>you can use "annotate" (plain text output) or "annotateh" (HTML output); try the
>>>command "help annotate" in Crafty for further details.
>>>
>>>Ciao!
>>>Luca
>>
>>Just a note, if you just enter the "annotate" command, Crafty will give you an
>>outline of what should be entered in:
>>
>>Crafty v17.6
>>
>>White(1): annotate
>>usage: annotate <file> <color> <moves> <margin> <time> [nmoves]
>>White(1):
>>
>>So you could annotate with:
>>
>>annotate game.pgn wb 15 .75 60"
>>
>>and Crafty would annotate the file "game.pgn" for both sides of the board,
>>starting at move 15, with a 3/4 pawn margin, and it would use 60 seconds for
>>each (1/2) move.
>>
>>And actually, I never did figure out what "[nmoves]" is for, but it's not a
>>required input, so I ignore it.
>>
>>Pete
>
>
>nmoves will give you the scores/PVs for the top N moves.  IE I do a search,
>find the best move/score, remove it from the move list, and search what is
>left again (without clearing hash info) to find the second best move.  I remove
>that, and continue this circus <nmoves> times.
>
>:)
>
>Also note you can replace "bw" with the name of one of the players.  This is
>useful if you have a pgn file with several games, and you want to annotate for
>the same person in each game, where colors might flip.  it is way more efficient
>to annotate for one side only as that doesn't crush the hash table after every
>search.

OK, I've noticed Crafty allways cleared the hashtables allot!  Also, when I've
increase the hashtable size for doing annotations Crafty did less of "<HT>"
(which I think meant that Crafty's search was cut short by the Hashtable?)

Pete



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