X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=a4dab37d8b587e443421081047478de201f0ad3d;hp=97581e126316ecb79757388fe8ca66701a6b24ea;hb=17f8b7e18673fc7b542c6e40a896cd1fe1a25248;hpb=d49757a79e76699a9c2894b03d39a31c47d42361

diff --git a/src/position.cpp b/src/position.cpp
index 97581e12..a4dab37d 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1011,9 +1011,9 @@ void Position::do_null_move(StateInfo& newSt) {
   }
 
   st->key ^= Zobrist::side;
+  ++st->rule50;
   prefetch(TT.first_entry(key()));
 
-  ++st->rule50;
   st->pliesFromNull = 0;
 
   sideToMove = ~sideToMove;