A combo of parameter tweaks

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 48e305efebf569bf1f672168a0f5da293fe748cf..6308f472e37e75cd747ebcfe27e157aae2821ce3 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -152,25 +152,25 @@ namespace {
   };
 
   // Assorted bonuses and penalties
-  constexpr Score BishopPawns        = S(  3,  8);
-  constexpr Score CloseEnemies       = S(  7,  0);
+  constexpr Score BishopPawns        = S(  3,  7);
+  constexpr Score CloseEnemies       = S(  8,  0);
   constexpr Score CorneredBishop     = S( 50, 50);
-  constexpr Score Hanging            = S( 62, 34);
-  constexpr Score KingProtector      = S(  6,  7);
-  constexpr Score KnightOnQueen      = S( 20, 12);
-  constexpr Score LongDiagonalBishop = S( 44,  0);
-  constexpr Score MinorBehindPawn    = S( 16,  0);
-  constexpr Score PawnlessFlank      = S( 18, 94);
-  constexpr Score RestrictedPiece    = S(  7,  6);
-  constexpr Score RookOnPawn         = S( 10, 28);
-  constexpr Score SliderOnQueen      = S( 49, 21);
-  constexpr Score ThreatByKing       = S( 21, 84);
-  constexpr Score ThreatByPawnPush   = S( 48, 42);
-  constexpr Score ThreatByRank       = S( 14,  3);
-  constexpr Score ThreatBySafePawn   = S(169, 99);
-  constexpr Score TrappedRook        = S( 98,  5);
-  constexpr Score WeakQueen          = S( 51, 10);
-  constexpr Score WeakUnopposedPawn  = S( 14, 20);
+  constexpr Score Hanging            = S( 69, 36);
+  constexpr Score KingProtector      = S(  7,  8);
+  constexpr Score KnightOnQueen      = S( 16, 12);
+  constexpr Score LongDiagonalBishop = S( 45,  0);
+  constexpr Score MinorBehindPawn    = S( 18,  3);
+  constexpr Score PawnlessFlank      = S( 17, 95);
+  constexpr Score RestrictedPiece    = S(  7,  7);
+  constexpr Score RookOnPawn         = S( 10, 32);
+  constexpr Score SliderOnQueen      = S( 59, 18);
+  constexpr Score ThreatByKing       = S( 24, 89);
+  constexpr Score ThreatByPawnPush   = S( 48, 39);
+  constexpr Score ThreatByRank       = S( 13,  0);
+  constexpr Score ThreatBySafePawn   = S(173, 94);
+  constexpr Score TrappedRook        = S( 96,  4);
+  constexpr Score WeakQueen          = S( 49, 15);
+  constexpr Score WeakUnopposedPawn  = S( 12, 23);
 
 #undef S