Prefer std::find over a hand-coded loop

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 85817cd16f36c98183e57503a685215ded87feab..e8137da085ecc7a5f3a14b8f2f437bcc0647de3e 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -175,8 +175,8 @@ void Search::init() {
 
   for (int d = 0; d < 16; ++d)
   {
-      FutilityMoveCounts[0][d] = int(2.4 + 0.773 * pow(d + 0.00, 1.8));
-      FutilityMoveCounts[1][d] = int(2.9 + 1.045 * pow(d + 0.49, 1.8));
+      FutilityMoveCounts[0][d] = int(2.4 + 0.74 * pow(d, 1.78));
+      FutilityMoveCounts[1][d] = int(5.0 + 1.00 * pow(d, 2.00));
   }
 }
 
@@ -898,6 +898,7 @@ moves_loop: // When in check search starts from here
 
       // Step 13. Pruning at shallow depth
       if (  !rootNode
+          && pos.non_pawn_material(pos.side_to_move())
           && bestValue > VALUE_MATED_IN_MAX_PLY)
       {
           if (   !captureOrPromotion