X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=daf0c1d74d7b2c1e1b5460b5714852ce94ec9e08;hp=e36c19c6ef1148ebb993b6ed025468f9920dc851;hb=4a0db9ea3c34d7663a039c40ce810ba9cb743cca;hpb=0370077c375e313cec055c8e52c34f05ae06fdc4

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index e36c19c6..daf0c1d7 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -102,8 +102,8 @@ namespace {
   // MobilityBonus[PieceType-2][attacked] contains bonuses for middle and end game,
   // indexed by piece type and number of attacked squares in the mobility area.
   constexpr Score MobilityBonus[][32] = {
-    { S(-75,-76), S(-57,-54), S( -9,-28), S( -2,-10), S(  6,  5), S( 14, 12), // Knights
-      S( 22, 26), S( 29, 29), S( 36, 29) },
+    { S(-62,-81), S(-53,-56), S(-12,-30), S( -4,-14), S(  3,  8), S( 13, 15), // Knights
+      S( 22, 23), S( 28, 27), S( 33, 33) },
     { S(-48,-59), S(-20,-23), S( 16, -3), S( 26, 13), S( 38, 24), S( 51, 42), // Bishops
       S( 55, 54), S( 63, 57), S( 63, 65), S( 68, 73), S( 81, 78), S( 81, 86),
       S( 91, 88), S( 98, 97) },
@@ -167,13 +167,13 @@ namespace {
   constexpr Score PawnlessFlank      = S( 19, 84);
   constexpr Score RookOnPawn         = S( 10, 30);
   constexpr Score SliderOnQueen      = S( 42, 21);
-  constexpr Score ThreatByKing       = S( 23, 76);
+  constexpr Score ThreatByKing       = S( 22, 78);
   constexpr Score ThreatByPawnPush   = S( 45, 40);
   constexpr Score ThreatByRank       = S( 16,  3);
   constexpr Score ThreatBySafePawn   = S(173,102);
   constexpr Score TrappedRook        = S( 92,  0);
   constexpr Score WeakQueen          = S( 50, 10);
-  constexpr Score WeakUnopposedPawn  = S(  5, 29);
+  constexpr Score WeakUnopposedPawn  = S( 15, 19);
 
 #undef S