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(parent: ec0a650) | patch
Revert saving of null search value in TT
authorMarco Costalba <mcostalba@gmail.com>
Fri, 16 Apr 2010 05:19:33 +0000 (06:19 +0100)
committerMarco Costalba <mcostalba@gmail.com>
Sat, 17 Apr 2010 09:57:37 +0000 (10:57 +0100)
commit65c2715d9a49c8a6119bb1e03fcd7f54cfa1d4b8
tree97d71f1ef89c067cdc55a6bd5aad856ccc056873tree | snapshot
parentec0a650dff9ad78eff89e0c7fb04491f79fa7945commit | diff
Revert saving of null search value in TT

Revert all the patches that introduced the change and
more or less fixed the zugzwang issue.

There is a gain against last current version and we
can remove a lot of code.

After 979 games at 1+0 on my QUAD
Mod vs Orig +152 =688 -139 +5 ELO

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/search.cpp diff | blob | history
src/tt.h diff | blob | history
src/value.h diff | blob | history
Strong configurable chess-variant engine