X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;fp=src%2Fsearch.cpp;h=39711f3c61162ced3c85122aa940bc6f7a866ff2;hp=b3ca8c9afe531582cd41811f8aeaf190bbb33c74;hb=53ad6d23b0e7ec2814579d4acba7c02c2b12008f;hpb=dadff4698651336ebd07c414f74c1e707cd9bd15

diff --git a/src/search.cpp b/src/search.cpp
index b3ca8c9a..39711f3c 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1699,18 +1699,15 @@ void update_all_stats(const Position& pos,
         thisThread->pawnHistory[pawn_structure(pos)][moved_piece][to_sq(bestMove)]
           << quietMoveBonus;
 
-        int moveMalus = bestValue > beta + 168 ? quietMoveMalus      // larger malus
-                                               : stat_malus(depth);  // smaller malus
-
         // Decrease stats for all non-best quiet moves
         for (int i = 0; i < quietCount; ++i)
         {
             thisThread->pawnHistory[pawn_structure(pos)][pos.moved_piece(quietsSearched[i])]
                                    [to_sq(quietsSearched[i])]
-              << -moveMalus;
-            thisThread->mainHistory[us][from_to(quietsSearched[i])] << -moveMalus;
+              << -quietMoveMalus;
+            thisThread->mainHistory[us][from_to(quietsSearched[i])] << -quietMoveMalus;
             update_continuation_histories(ss, pos.moved_piece(quietsSearched[i]),
-                                          to_sq(quietsSearched[i]), -moveMalus);
+                                          to_sq(quietsSearched[i]), -quietMoveMalus);
         }
     }
     else