X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=406d07459df577af3c617b40b91d2257a1774d32;hp=2e1465ff7b8a904966eae06b8623ea73e6bb1482;hb=5a42427cb882f8adcfe65d41f4fabac5d2ac4a5b;hpb=cccf3c815c2f2be884fac4248a2be91b6823df8a

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 2e1465ff..406d0745 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -107,10 +107,10 @@ namespace {
 
 
   // Evaluation weights, indexed by the corresponding evaluation term
-  enum { Mobility, PawnStructure, PassedPawns, Space, KingSafety };
+  enum { Mobility, PawnStructure, PassedPawns, Space, KingSafety, Threats };
 
   const struct Weight { int mg, eg; } Weights[] = {
-    {289, 344}, {233, 201}, {221, 273}, {46, 0}, {322, 0}
+    {289, 344}, {233, 201}, {221, 273}, {46, 0}, {322, 0}, {350, 256}
   };
 
   Score operator*(Score s, const Weight& w) {
@@ -566,9 +566,9 @@ namespace {
         score += popcount<Max15>(b) * PawnAttackThreat;
 
     if (DoTrace)
-        Trace::add(THREAT, Us, score);
+        Trace::add(THREAT, Us, score * Weights[Threats]);
 
-    return score;
+    return score * Weights[Threats];
   }