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Re: [gnugo-devel] regress gunnar:8
From: |
kevin yong |
Subject: |
Re: [gnugo-devel] regress gunnar:8 |
Date: |
Fri, 11 Apr 2003 12:56:26 -0400 (EDT) |
Hi, all:
i had a quick look at regress case gunnar:8.
problem: O11 wrong (completely waist a move).
i went through the log file and found:
O13: 35.38 - attack last move played, although it
seems dead
also i look at the source code:
/* If the opponent just added a stone to a dead
dragon, then
* attack it. If we are ahead, add a safety move
here, at most
* half the margin of victory.
*
* This does not apply if we are doing scoring.
*/
if (!doing_scoring
&& is_same_dragon(get_last_opponent_move(color),
aa)) {
this_value = 1.5 * dragon[aa].effective_size;
TRACE(" %1m: %f - attack last move played, although
it seems dead\n",
pos, this_value);
So, in this case, gnugo is doing what it programmed to
do. the question is: should we keep or drop this rule:
'attack last move played, although it seems dead'. or
need some enhancement?
If we want to keep this rule, then should we raise
this case as a problem? maybe we can add some comments
to it, so that other readers of the case can have more
info about what's going on?
kevin.
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- Re: [gnugo-devel] regress endgame:603, (continued)
- Re: [gnugo-devel] regress endgame:603, Evan Berggren Daniel, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, bump, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, Evan Berggren Daniel, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, bump, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, Arend Bayer, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, Evan Berggren Daniel, 2003/04/11
- Re: [gnugo-devel] regress endgame:603, Evan Berggren Daniel, 2003/04/11
- Re: [gnugo-devel] regress gunnar:8,
kevin yong <=
- [gnugo-devel] regress lazarus:1, kevin yong, 2003/04/12
- Re: [gnugo-devel] regress lazarus:1, Evan Berggren Daniel, 2003/04/12
- Re: [gnugo-devel] regress lazarus:1, bump, 2003/04/13
- Re: [gnugo-devel] regress gunnar:8, kevin yong, 2003/04/13
- Re: [gnugo-devel] regress gunnar:8, Evan Berggren Daniel, 2003/04/13
- [gnugo-devel] sente analysis, kevin yong, 2003/04/20
- Re: [gnugo-devel] sente analysis, Paul Pogonyshev, 2003/04/20