X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=ceba25881058d8135a0f50cdff3afc44d56ea4de;hp=bf1eee9b9c6cd5385631dd419bdd28c1aba4ae5b;hb=b8c00efa2767ebf74545d2ba4bd344ef7c963319;hpb=6ccb1cac5aaaf7337da8b1738448793be63fdfdb

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index bf1eee9b..ceba2588 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -520,7 +520,6 @@ namespace {
     }
 
     // Bonus for restricting their piece moves
-    // Greater bonus when landing square is occupied
     b =   attackedBy[Them][ALL_PIECES]
        & ~stronglyProtected
        &  attackedBy[Us][ALL_PIECES];
@@ -701,9 +700,6 @@ namespace {
     int outflanking =  distance<File>(pos.square<KING>(WHITE), pos.square<KING>(BLACK))
                      - distance<Rank>(pos.square<KING>(WHITE), pos.square<KING>(BLACK));
 
-    bool infiltration =   rank_of(pos.square<KING>(WHITE)) > RANK_4
-                       || rank_of(pos.square<KING>(BLACK)) < RANK_5;
-
     bool pawnsOnBothFlanks =   (pos.pieces(PAWN) & QueenSide)
                             && (pos.pieces(PAWN) & KingSide);
 
@@ -711,17 +707,19 @@ namespace {
                            &&  outflanking < 0
                            && !pawnsOnBothFlanks;
 
+    bool infiltration = rank_of(pos.square<KING>(WHITE)) > RANK_4
+                     || rank_of(pos.square<KING>(BLACK)) < RANK_5;
+
     // Compute the initiative bonus for the attacking side
     int complexity =   9 * pe->passed_count()
                     + 11 * pos.count<PAWN>()
                     +  9 * outflanking
-                    + 12 * infiltration
                     + 21 * pawnsOnBothFlanks
+                    + 24 * infiltration
                     + 51 * !pos.non_pawn_material()
                     - 43 * almostUnwinnable
-                    - 100 ;
+                    -110 ;
 
-    // Give more importance to non-material score
     Value mg = mg_value(score);
     Value eg = eg_value(score);