Re: [computer-go] random evaluation results

[Don Dailey <drd@xxxxxxx>]

>  I have no clue about what's going on at depth 7.   I cannot find a bug
>  that would explain this.

But I think it has something to do with not ending the game INSIDE the
search after N passes ...  


   I ran several games with random evaluation and have some results to
   report.

   boardsize:   5
	komi:   0.5
	  ko:   simple
   game over:   after 2 passes (but not inside search)
	eval:   #define EVAL (8192 - (rand() & 0x3fff))
     scoring:   chinese (tromp/taylor) - no dead stone resolving.

    r2    44.300   1000 games
    r3    62.200   1000 games
    r4    68.800   1000 games
    r5    73.000   1000 games
    r6    92.200   1000 games
    r7    38.616    549 games


   r2 is a 2 ply search, r3 is 3 ply etc.  All players are playing
   against r1 which is a 1 ply search which is the equivalent of simply
   playing a random legal move.

   I have no clue about what's going on at depth 7.   I cannot find a bug
   that would explain this.

   - Don
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