diff --git a/src/search.cpp b/src/search.cpp
index 531fc42f..0b6756a7 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -509,6 +509,7 @@ Value Search::Worker::search(
 
     constexpr bool PvNode   = nodeType != NonPV;
     constexpr bool rootNode = nodeType == Root;
+    const bool     allNode  = !(PvNode || cutNode);
 
     // Dive into quiescence search when the depth reaches zero
     if (depth <= 0)
@@ -1141,7 +1142,7 @@ moves_loop:  // When in check, search starts here
 
         // Increase reduction if next ply has a lot of fail high (~5 Elo)
         if ((ss + 1)->cutoffCnt > 3)
-            r += 1 + !(PvNode || cutNode);
+            r += 1 + allNode;
 
         // For first picked move (ttMove) reduce reduction, but never allow
         // reduction to go below 0 (~3 Elo)
@@ -1163,7 +1164,7 @@ moves_loop:  // When in check, search starts here
             // beyond the first move depth.
             // To prevent problems when the max value is less than the min value,
             // std::clamp has been replaced by a more robust implementation.
-            Depth d = std::max(1, std::min(newDepth - r, newDepth + (PvNode || cutNode)));
+            Depth d = std::max(1, std::min(newDepth - r, newDepth + !allNode));
 
             value = -search<NonPV>(pos, ss + 1, -(alpha + 1), -alpha, d, true);
 
@@ -1341,7 +1342,7 @@ moves_loop:  // When in check, search starts here
     // Bonus for prior countermove that caused the fail low
     else if (!priorCapture && prevSq != SQ_NONE)
     {
-        int bonus = (122 * (depth > 5) + 39 * (PvNode || cutNode) + 165 * ((ss - 1)->moveCount > 8)
+        int bonus = (122 * (depth > 5) + 39 * !allNode + 165 * ((ss - 1)->moveCount > 8)
                      + 107 * (!ss->inCheck && bestValue <= ss->staticEval - 98)
                      + 134 * (!(ss - 1)->inCheck && bestValue <= -(ss - 1)->staticEval - 91));
 
@@ -1362,7 +1363,7 @@ moves_loop:  // When in check, search starts here
     }
 
     // Bonus when search fails low and there is a TT move
-    else if (moveCount > 1 && ttData.move && (cutNode || PvNode))
+    else if (moveCount > 1 && ttData.move && !allNode)
         thisThread->mainHistory[us][ttData.move.from_to()] << stat_bonus(depth) / 4;
 
     if (PvNode)