kate/BadFish
1
0
Fork 0
mirror of https://github.com/sockspls/badfish synced 2025-07-11 19:49:14 +00:00
Code Issues Releases Wiki Activity

Revert odd depths razoring

Browse source 
I have just made a new rule that no modification
that increases pruning is allowed if after 1000 games
ELO is not increased by at least 10 point (was +5 in this case)

Yes, I like this kind of nosense rules :-)
This commit is contained in:
Marco Costalba 2009-03-23 12:02:15 +01:00
parent 4d70e3aeac
commit a9e55d4326
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/search.cpp
View file

@ -1245,8 +1245,8 @@ namespace {
{
Value v = qsearch(pos, ss, beta-1, beta, Depth(0), ply, threadID);
if ( (v < beta - RazorMargin - RazorMargin / 4)
|| (depth < 3*OnePly && v < beta - RazorMargin)
|| (depth < 2*OnePly && v < beta - RazorMargin / 2))
|| (depth <= 2*OnePly && v < beta - RazorMargin)
|| (depth <= OnePly && v < beta - RazorMargin / 2))
return v;
}