Author: Leen Ammeraal
Date: 11:24:37 11/30/00
Go up one level in this thread
On November 30, 2000 at 12:57:08, Jon Dart wrote:
>On November 30, 2000 at 12:09:02, Leen Ammeraal wrote:
>
>>I use a trangular array pv[i][j] to
>>keep track of the principle variation,
>>as usual. Each row has length pv_length[i].
>>However, it is not clear
>>to me what to do with this array
>>when I retrieve a move from my hash table.
>>Can anyone give me a hint, please?
>
>I do the following, *only* if the hash move returned has an
>exact value:
>
> if (score > alpha && score < beta)
> {
> pv[ply][ply] = hash_move;
> pv_length[ply] = 1;
> }
>
>--Jon
This seems to work well.
Thanks.
Leen
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