X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=720a910093216be07e52c00cec03789c918c6891;hp=f14bdf77055970a175f4e2c5c8b20ff8760da769;hb=4006f2c9132db034a27a94be33070d6aaab75b24;hpb=110068808b51344ac59f8c6a0846f5dfdf670392

diff --git a/src/search.cpp b/src/search.cpp
index f14bdf77..720a9100 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -263,10 +263,10 @@ void MainThread::search() {
 
   Thread* bestThread = this;
 
-  if (int(Options["MultiPV"]) == 1 &&
-      !Limits.depth &&
-      !(Skill(Options["Skill Level"]).enabled() || int(Options["UCI_LimitStrength"])) &&
-      rootMoves[0].pv[0] != MOVE_NONE)
+  if (   int(Options["MultiPV"]) == 1
+      && !Limits.depth
+      && !(Skill(Options["Skill Level"]).enabled() || int(Options["UCI_LimitStrength"]))
+      && rootMoves[0].pv[0] != MOVE_NONE)
       bestThread = Threads.get_best_thread();
 
   bestPreviousScore = bestThread->rootMoves[0].score;
@@ -670,7 +670,11 @@ namespace {
     ttPv = PvNode || (ttHit && tte->is_pv());
     formerPv = ttPv && !PvNode;
 
-    if (ttPv && depth > 12 && ss->ply - 1 < MAX_LPH && !priorCapture && is_ok((ss-1)->currentMove))
+    if (   ttPv
+        && depth > 12
+        && ss->ply - 1 < MAX_LPH
+        && !priorCapture
+        && is_ok((ss-1)->currentMove))
         thisThread->lowPlyHistory[ss->ply - 1][from_to((ss-1)->currentMove)] << stat_bonus(depth - 5);
 
     // thisThread->ttHitAverage can be used to approximate the running average of ttHit
@@ -1486,8 +1490,8 @@ moves_loop: // When in check, search starts from here
 
     // Initialize a MovePicker object for the current position, and prepare
     // to search the moves. Because the depth is <= 0 here, only captures,
-    // queen promotions and checks (only if depth >= DEPTH_QS_CHECKS) will
-    // be generated.
+    // queen and checking knight promotions, and other checks(only if depth >= DEPTH_QS_CHECKS)
+    // will be generated.
     MovePicker mp(pos, ttMove, depth, &thisThread->mainHistory,
                                       &thisThread->captureHistory,
                                       contHist,