Add a second margin to razoring
authorMarco Costalba <mcostalba@gmail.com>
Mon, 13 Oct 2008 05:15:48 +0000 (07:15 +0200)
committerMarco Costalba <mcostalba@gmail.com>
Mon, 13 Oct 2008 18:40:47 +0000 (20:40 +0200)
commit4fa5dd4db55ba9fde841120fc8fbcd99f6540eb4
tree4d5835b2a6b8178854efbcb8e1fbe42f3b24ebc2
parent58c7a5c4775f7efa333bb2c921583ffba301f6b2
Add a second margin to razoring

Razor on ply one if the advantage is more then a pawn,
the only way to gap the advantage is to capture, so
go directly in quiesce.

This seems to have a positive effect.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
src/search.cpp