Revert "Fix random moves when time < 10ms"

[stockfish] / src / timeman.cpp

diff --git a/src/timeman.cpp b/src/timeman.cpp
index 8d2bacca3c10c4d20e73c8f59ddaaf0be85fe12c..bdcaee84c5f4ce10bc75198993ed6c6d315d0d30 100644 (file)
--- a/src/timeman.cpp
+++ b/src/timeman.cpp
@@ -76,10 +76,9 @@ namespace {
 }
 
 
-void TimeManager::pv_instability(int curChanges, int prevChanges) {
+void TimeManager::pv_instability(float bestMoveChanges) {
 
-  unstablePVExtraTime =  curChanges  * (optimumSearchTime / 2)
-                       + prevChanges * (optimumSearchTime / 3);
+  unstablePVExtraTime = int(bestMoveChanges * optimumSearchTime);
 }