Author: Nicolas Carrasco
Date: 18:09:06 10/19/99
Dear Guys,
I am really frustated because I still can't save the games considered best move
tree. Without doing that I can't continue because I planned to build the move
ordering functions and I need that data.
Can anyone explain me why on TSCP and FAILE they put this on the Alpha Beta
algorim?
while (moves_left)
{
if (make_move)
{
score = -AlphaBeta(-beta,-alpha,depth);
if (score>alpha)
{
if (score>=beta)
return score;
alpha = score;
for(j=ply+1;j<pv_length[ply+1];j++) ///////// This is what I don't
understand!!!!!
pv[ply][j]=pv[ply+1][j]; ///////// This is what I
don't understand!!!!!
pv_length[ply]=pv_length[ply+1]; ///////// This is what I don't
understand!!!!!
}
}
Reggie told me that this is called the "triangle PV theory", and he told me that
he was going to e-mail me a message but he is very busy now and can't respond
me.
Thanks.
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.