X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fevaluate.cpp;h=6c46cb4b78e3d393142738a37449e11c7e02f012;hb=7ff965eebfbc17d2b;hp=9af22264b89ff00fbdd247eb33468072d750a962;hpb=e38eb2302d3d3451b387cc9524501d13f5ed63e4;p=stockfish

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 9af22264..6c46cb4b 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -412,10 +412,10 @@ namespace {
         // attacked and undefended squares around our king and the quality of
         // the pawn shelter (current 'score' value).
         attackUnits =  std::min(74, ei.kingAttackersCount[Them] * ei.kingAttackersWeight[Them])
-                     + 8 * ei.kingAdjacentZoneAttacksCount[Them]
+                     +  8 * ei.kingAdjacentZoneAttacksCount[Them]
                      + 25 * popcount<Max15>(undefended)
-                     +  11 * (ei.pinnedPieces[Us] != 0)
-                     - mg_value(score) * 31 / 256
+                     + 11 * (ei.pinnedPieces[Us] != 0)
+                     - mg_value(score) / 8
                      - !pos.count<QUEEN>(Them) * 60;
 
         // Analyse the enemy's safe queen contact checks. Firstly, find the