diff --git a/src/nnue/evaluate_nnue.cpp b/src/nnue/evaluate_nnue.cpp
index 891f8faa..bfd69987 100644
--- a/src/nnue/evaluate_nnue.cpp
+++ b/src/nnue/evaluate_nnue.cpp
@@ -168,7 +168,7 @@ namespace Stockfish::Eval::NNUE {
     int positional  = output[0];
 
     int delta_npm = abs(pos.non_pawn_material(WHITE) - pos.non_pawn_material(BLACK));
-    int entertainment = (adjusted && delta_npm <= BishopValueMg - KnightValueMg ? 7 : 0);
+    int entertainment = (adjusted && delta_npm <= RookValueMg - BishopValueMg ? 7 : 0);
 
     int A = 128 - entertainment;
     int B = 128 + entertainment;
diff --git a/src/search.cpp b/src/search.cpp
index 0c05713c..b400b8f8 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1031,8 +1031,8 @@ moves_loop: // When in check, search starts here
 
               // Futility pruning: parent node (~5 Elo)
               if (   !ss->inCheck
-                  && lmrDepth < 7
-                  && ss->staticEval + 172 + 157 * lmrDepth <= alpha)
+                  && lmrDepth < 8
+                  && ss->staticEval + 172 + 145 * lmrDepth <= alpha)
                   continue;
 
               // Prune moves with negative SEE (~20 Elo)
@@ -1057,7 +1057,7 @@ moves_loop: // When in check, search starts here
           && (tte->bound() & BOUND_LOWER)
           &&  tte->depth() >= depth - 3)
       {
-          Value singularBeta = ttValue - 2 * depth;
+          Value singularBeta = ttValue - 3 * depth;
           Depth singularDepth = (depth - 1) / 2;
 
           ss->excludedMove = move;
diff --git a/src/timeman.cpp b/src/timeman.cpp
index d3713ee4..69d1c96f 100644
--- a/src/timeman.cpp
+++ b/src/timeman.cpp
@@ -69,7 +69,7 @@ void TimeManagement::init(Search::LimitsType& limits, Color us, int ply) {
       limits.time[us] + limits.inc[us] * (mtg - 1) - moveOverhead * (2 + mtg));
 
   // Use extra time with larger increments
-  double optExtra = std::clamp(1.0 + 10.0 * limits.inc[us] / limits.time[us], 1.0, 1.1);
+  double optExtra = std::clamp(1.0 + 12.0 * limits.inc[us] / limits.time[us], 1.0, 1.12);
 
   // A user may scale time usage by setting UCI option "Slow Mover"
   // Default is 100 and changing this value will probably lose elo.