X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=f4e1da977990f18d2b77e988cbbc4c1c0798370e;hp=ec443bef92d090b9b92176a4b15fccdd0ababd7d;hb=4b88bea4fcd5c4cb931610f97460615dd71ff35b;hpb=cf5d683408a2ef8a1c80be9bf7d6790a38b16277

diff --git a/src/search.cpp b/src/search.cpp
index ec443bef..f4e1da97 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -85,10 +85,10 @@ namespace {
     return d > 17 ? 0 : 29 * d * d + 138 * d - 134;
   }
 
-  // Add a small random component to draw evaluations to keep search dynamic 
+  // Add a small random component to draw evaluations to keep search dynamic
   // and to avoid 3fold-blindness.
   Value value_draw(Depth depth, Thread* thisThread) {
-    return depth < 4 ? VALUE_DRAW 
+    return depth < 4 ? VALUE_DRAW
                      : VALUE_DRAW + Value(2 * (thisThread->nodes.load(std::memory_order_relaxed) % 2) - 1);
   }
 
@@ -599,7 +599,7 @@ namespace {
         if (   Threads.stop.load(std::memory_order_relaxed)
             || pos.is_draw(ss->ply)
             || ss->ply >= MAX_PLY)
-            return (ss->ply >= MAX_PLY && !inCheck) ? evaluate(pos) 
+            return (ss->ply >= MAX_PLY && !inCheck) ? evaluate(pos)
                                                     : value_draw(depth, pos.this_thread());
 
         // Step 3. Mate distance pruning. Even if we mate at the next move our score
@@ -683,6 +683,10 @@ namespace {
             TB::ProbeState err;
             TB::WDLScore wdl = Tablebases::probe_wdl(pos, &err);
 
+            // Force check of time on the next occasion
+            if (thisThread == Threads.main())
+                static_cast<MainThread*>(thisThread)->callsCnt = 0;
+
             if (err != TB::ProbeState::FAIL)
             {
                 thisThread->tbHits.fetch_add(1, std::memory_order_relaxed);