Author: James Swafford
Date: 10:01:36 07/18/02
Go up one level in this thread
On July 17, 2002 at 17:29:49, Dann Corbit wrote:
>On July 17, 2002 at 16:30:24, Patrik wrote:
>
>>Hello, Dr Hyatt.
>>
>> if (do_null && !tree->in_check[ply] && pieces && (pieces>5 || depth<421)) {
>>
>>Where does the depth 421 come from?
>
>It appears to be about 7 plies, since INCPLY is 60.
So does null move break if you set INCPLY to something else?
Seems ... || depth < INCPLY*7)) {
would be better.
--
James
>
>Therefore if:
>1. You are allowed to do null moves
>and
>2. You are not in check
>and
>3. You have some pieces
>and
>{
>EITHER
>4a. You have at least 5 pieces on the board
>OR
>4b. You are less than 7 plies deep
>}
>then go ahead with the null move
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