Combo of Parameter Tweaks

[stockfish] / src / evaluate.cpp

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 959ccd8431cfba2e96cdf98ccfed8f1119c8cc62..ea54e271390e68e5a0f65cbb63537628ef0fd6d9 100644 (file)
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -713,10 +713,10 @@ namespace {
     int complexity =   9 * pe->passed_count()
                     + 11 * pos.count<PAWN>()
                     +  9 * outflanking
-                    + 18 * pawnsOnBothFlanks
-                    + 49 * !pos.non_pawn_material()
-                    - 36 * almostUnwinnable
-                    -103 ;
+                    + 21 * pawnsOnBothFlanks
+                    + 51 * !pos.non_pawn_material()
+                    - 43 * almostUnwinnable
+                    - 95 ;
 
     // Now apply the bonus: note that we find the attacking side by extracting the
     // sign of the midgame or endgame values, and that we carefully cap the bonus