From 2dfec0f6147f62fb772cde912a9436d2d5054703 Mon Sep 17 00:00:00 2001
From: Marco Costalba <mcostalba@gmail.com>
Date: Sat, 3 Jul 2010 06:02:06 +0100
Subject: [PATCH] Tweak non-captures scoring

Tested with Orig set at f5ef5632f so to evaluate
direct gain against 1.8

After 3239 games at 10"+0.1
Mod vs Orig +701 =1906 -632 +7 ELO

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---
 src/movepick.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/movepick.cpp b/src/movepick.cpp
index dcc94015..5163e87c 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -228,7 +228,7 @@ void MovePicker::score_noncaptures() {
       from = move_from(m);
       to = move_to(m);
       piece = pos.piece_on(from);
-      cur->score = H.value(piece, to);
+      cur->score = H.value(piece, to) + H.gain(piece, to);
   }
 }