X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=c5d057980c55fdf4320d088b308d307a6681e42b;hp=d37d35b4261fef1d8418f608e890d627c76e9c01;hb=95af1e28beb5257b26d1271e4c93e471f0f3c9f8;hpb=e9aa20ad132b569c7a9e60322a25aeef94a3375a;ds=sidebyside

diff --git a/src/position.cpp b/src/position.cpp
index d37d35b4..c5d05798 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -886,6 +886,8 @@ void Position::do_move(Move m, StateInfo& newSt, Bitboard dcCandidates) {
 
   st->mgValue += (sideToMove == WHITE)? TempoValueMidgame : -TempoValueMidgame;
   st->egValue += (sideToMove == WHITE)? TempoValueEndgame : -TempoValueEndgame;
+
+  assert(is_ok());
 }
 
 
@@ -953,7 +955,6 @@ void Position::do_capture_move(Bitboard& key, PieceType capture, Color them, Squ
 
 void Position::do_castle_move(Move m) {
 
-  assert(is_ok());
   assert(move_is_ok(m));
   assert(move_is_castle(m));
 
@@ -1042,6 +1043,8 @@ void Position::do_castle_move(Move m) {
 
   st->mgValue += (sideToMove == WHITE)? TempoValueMidgame : -TempoValueMidgame;
   st->egValue += (sideToMove == WHITE)? TempoValueEndgame : -TempoValueEndgame;
+
+  assert(is_ok());
 }
 
 
@@ -1146,6 +1149,8 @@ void Position::undo_move(Move m) {
 
   // Finally point our state pointer back to the previous state
   st = st->previous;
+
+  assert(is_ok());
 }
 
 
@@ -1210,6 +1215,8 @@ void Position::undo_castle_move(Move m) {
 
   // Finally point our state pointer back to the previous state
   st = st->previous;
+
+  assert(is_ok());
 }