X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftimeman.cpp;h=ebbb5fd5ae875929bd884fe0a2ad16f0646c2308;hp=330709be6985d84be15be778dfc8746eccd0741a;hb=9afa1d73306cb98e95acec5daf4efd65e592ceff;hpb=fe60caba94de11932d6cdb9bb0282da0221c9f20

diff --git a/src/timeman.cpp b/src/timeman.cpp
index 330709be..ebbb5fd5 100644
--- a/src/timeman.cpp
+++ b/src/timeman.cpp
@@ -2,7 +2,7 @@
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
   Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-  Copyright (C) 2015-2017 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
+  Copyright (C) 2015-2018 Marco Costalba, Joona Kiiski, Gary Linscott, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -52,6 +52,9 @@ namespace {
         else
             ratio *= 1.5;
 
+        if (movesToGo > 1)
+            ratio = std::min(0.75, ratio);
+
         ratio *= 1 + inc / (myTime * 8.5);
     }
     // Otherwise we increase usage of remaining time as the game goes on
@@ -64,7 +67,7 @@ namespace {
     int time = int(std::min(1.0, ratio) * std::max(0, myTime - moveOverhead));
 
     if (type == OptimumTime && ponder)
-        time *= 1.25;
+        time = 5 * time / 4;
 
     return time;
   }