X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fendgame.cpp;h=53c9ec8364c4b6a010ff96fec56e1ebc6ac2a814;hp=748b05ffdd840c20275b3f0984ca684fdd64d9cd;hb=9690cd6295fbed93ee434e7b2e16181e475755ac;hpb=e7c1c8c1abd85a71fd8190e0c1af49214625904b

diff --git a/src/endgame.cpp b/src/endgame.cpp
index 748b05ff..53c9ec83 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -58,9 +58,6 @@ namespace {
   inline int push_close(Square s1, Square s2) { return 140 - 20 * distance(s1, s2); }
   inline int push_away(Square s1, Square s2) { return 120 - push_close(s1, s2); }
 
-  // Pawn Rank based scaling factors used in KRPPKRP endgame
-  constexpr int KRPPKRPScaleFactors[RANK_NB] = { 0, 9, 10, 14, 21, 44, 0, 0 };
-
 #ifndef NDEBUG
   bool verify_material(const Position& pos, Color c, Value npm, int pawnsCnt) {
     return pos.non_pawn_material(c) == npm && pos.count<PAWN>(c) == pawnsCnt;
@@ -587,7 +584,7 @@ ScaleFactor Endgame<KRPPKRP>::operator()(const Position& pos) const {
       && relative_rank(strongSide, bksq) > r)
   {
       assert(r > RANK_1 && r < RANK_7);
-      return ScaleFactor(KRPPKRPScaleFactors[r]);
+      return ScaleFactor(7 * r);
   }
   return SCALE_FACTOR_NONE;
 }