Author: Gian-Carlo Pascutto
Date: 16:54:20 05/31/02
Go up one level in this thread
On May 31, 2002 at 19:48:47, Dann Corbit wrote:
>On May 31, 2002 at 18:50:18, Omid David wrote:
>
>>I forgot to change "negascout" to "AlphaBeta" in 7th line for better
>>illustration. Here is the correction:
>>
>>int AspWin(int estimate, int delta, int depth)
>>{
>>int alpha = estimate - delta;
>>int beta = estimate + delta;
>>int best;
>>
>>best = AlphaBeta(alpha, beta, depth);
>>
>>/* re-search */
>>if(best <= alpha)
>>best = AlphaBeta(-10000, beta, depth);
>>else if(best >= beta)
>>best = AlphaBeta(alpha, 10000, depth);
>>
>>/* is there any better way to handle this very rare case? */
>>if(best >= beta || best <= alpha)
>>best = AlphaBeta(-10000, 10000, depth);
>>
>>return best;
>>}
>
>Faile:
Doesn't use aspiration search...
--
GCP
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