X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fendgame.cpp;h=97e7e12ff4f9b93d4bdc5db5c6f282cea05666e5;hb=328d314f2faa128f6bed32e334190cdaed62d9bc;hp=ee6705aaeaa0a157b70f94a06cfc87642d5b8b96;hpb=e6310b3469b07b6bbecf8d8f75367a655090f22b;p=stockfish

diff --git a/src/endgame.cpp b/src/endgame.cpp
index ee6705aa..97e7e12f 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -601,11 +601,11 @@ ScaleFactor Endgame<KRPPKRP>::operator()(const Position& pos) const {
       && relative_rank(strongSide, bksq) > r)
   {
       switch (r) {
-      case RANK_2: return ScaleFactor(10);
+      case RANK_2: return ScaleFactor(9);
       case RANK_3: return ScaleFactor(10);
-      case RANK_4: return ScaleFactor(15);
-      case RANK_5: return ScaleFactor(20);
-      case RANK_6: return ScaleFactor(40);
+      case RANK_4: return ScaleFactor(14);
+      case RANK_5: return ScaleFactor(21);
+      case RANK_6: return ScaleFactor(44);
       default: assert(false);
       }
   }