Remove second futility pruning depth limit

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 008a60ede4a6138c47901d8c359fbcc64aa2707c..3cf50eb57bef13e3fda837814754c30b3ac4af25 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1021,8 +1021,7 @@ moves_loop: // When in check, search starts from here
                   continue;
 
               // Futility pruning: parent node (~5 Elo)
-              if (   lmrDepth < 7
-                  && !ss->inCheck
+              if (   !ss->inCheck
                   && ss->staticEval + 174 + 157 * lmrDepth <= alpha
                   &&  (*contHist[0])[movedPiece][to_sq(move)]
                     + (*contHist[1])[movedPiece][to_sq(move)]