X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fposition.cpp;h=a1643d6d280d878feb0405576efc5685d0a6c7a9;hb=c357c4ad6f7318234c4d745eaa6b0c4774e28741;hp=0686d245bc77fe956f3a8e15a7f86360e610c38d;hpb=f4986f45967c613d92657f46b5a50f12dae15398;p=stockfish

diff --git a/src/position.cpp b/src/position.cpp
index 0686d245..a1643d6d 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1,6 +1,6 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2021 The Stockfish developers (see AUTHORS file)
+  Copyright (C) 2004-2022 The Stockfish developers (see AUTHORS file)
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -283,8 +283,6 @@ Position& Position::set(const string& fenStr, bool isChess960, StateInfo* si, Th
   thisThread = th;
   set_state(st);
 
-  assert(pos_is_ok());
-
   return *this;
 }
 
@@ -1013,9 +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;