Restore development version

[stockfish] / src / search.cpp

diff --git a/src/search.cpp b/src/search.cpp
index 19749b6413163e4e1966d513c0043db4d2090f50..0ed6b191b8bbe7e16d5585a68b85662c0c363616 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -183,8 +183,6 @@ void Search::init() {
           for (int mc = 1; mc < 64; ++mc)
           {
               double r = log(d) * log(mc) / 2;
-              if (r < 0.80)
-                continue;
 
               Reductions[NonPV][imp][d][mc] = int(std::round(r));
               Reductions[PV][imp][d][mc] = std::max(Reductions[NonPV][imp][d][mc] - 1, 0);
@@ -664,9 +662,10 @@ namespace {
             &&  pos.rule50_count() == 0
             && !pos.can_castle(ANY_CASTLING))
         {
-            int found, v = Tablebases::probe_wdl(pos, &found);
+            TB::ProbeState err;
+            TB::WDLScore v = Tablebases::probe_wdl(pos, &err);
 
-            if (found)
+            if (err != TB::ProbeState::FAIL)
             {
                 thisThread->tbHits++;