diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 4bb4369f..4213c1e3 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -65,13 +65,13 @@ void init(OptionsMap& o) {
   o["Book File"]                   = Option("book.bin");
   o["Best Book Move"]              = Option(false);
   o["Contempt Factor"]             = Option(0, -50,  50);
-  o["Mobility (Middle Game)"]      = Option(100, 0, 200, on_eval);
+  o["Mobility (Middle Game)"]      = Option(115, 0, 200, on_eval);
   o["Mobility (Endgame)"]          = Option(100, 0, 200, on_eval);
-  o["Passed Pawns (Middle Game)"]  = Option(100, 0, 200, on_eval);
-  o["Passed Pawns (Endgame)"]      = Option(100, 0, 200, on_eval);
+  o["Passed Pawns (Middle Game)"]  = Option(103, 0, 200, on_eval);
+  o["Passed Pawns (Endgame)"]      = Option(103, 0, 200, on_eval);
   o["Space"]                       = Option(100, 0, 200, on_eval);
-  o["Aggressiveness"]              = Option(100, 0, 200, on_eval);
-  o["Cowardice"]                   = Option(100, 0, 200, on_eval);
+  o["Aggressiveness"]              = Option(119, 0, 200, on_eval);
+  o["Cowardice"]                   = Option(110, 0, 200, on_eval);
   o["Min Split Depth"]             = Option(msd, 4, 12, on_threads);
   o["Max Threads per Split Point"] = Option(5, 4, 8, on_threads);
   o["Threads"]                     = Option(cpus, 1, MAX_THREADS, on_threads);