X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fevaluate.cpp;h=7ff7dfc18f343f5f47a67f068a106fba545eba89;hp=18f5adc4084c9f9132d59230f76a24eccf297416;hb=6656ed8904ccf0e20321f9929f2d13fbb7b9223d;hpb=d65f75c1532536f11a2dfbc0263c55e1beb88c2b

diff --git a/src/evaluate.cpp b/src/evaluate.cpp
index 18f5adc4..7ff7dfc1 100644
--- a/src/evaluate.cpp
+++ b/src/evaluate.cpp
@@ -414,10 +414,10 @@ 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