Increase pawn penalties. Bench: 3615931

SFisGOD · Mar 7, 2019 · 8873853 · 8873853
1 parent 1aab5b4
commit 8873853
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/pawns.cpp b/src/pawns.cpp
@@ -32,9 +32,9 @@ namespace {
   #define S(mg, eg) make_score(mg, eg)
 
   // Pawn penalties
-  constexpr Score Backward = S( 9, 24);
-  constexpr Score Doubled  = S(11, 56);
-  constexpr Score Isolated = S( 5, 15);
+  constexpr Score Backward = S(13, 28);
+  constexpr Score Doubled  = S(13, 58);
+  constexpr Score Isolated = S( 7, 17);
 
   // Connected pawn bonus by opposed, phalanx, #support and rank
   Score Connected[2][2][3][RANK_NB];