X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fendgame.cpp;h=835173c468b68bed46b7159dfafe5e32d74c9b0a;hp=66ee54d846044c90d03ec4dcaf9699e07aae13ee;hb=9050eac59564fe96b3f24d2889bbef7336b28100;hpb=96ac85b3196ed7369a91a0852da0adcaf05a04b3

diff --git a/src/endgame.cpp b/src/endgame.cpp
index 66ee54d8..835173c4 100644
--- a/src/endgame.cpp
+++ b/src/endgame.cpp
@@ -131,7 +131,7 @@ Value Endgame<KBNK>::operator()(const Position& pos) const {
   Square loserKSq = pos.square<KING>(weakSide);
   Square bishopSq = pos.square<BISHOP>(strongSide);
 
-  // If our Bishop does not attack A1/H8, we flip the enemy king square 
+  // If our Bishop does not attack A1/H8, we flip the enemy king square
   // to drive to opposite corners (A8/H1).
 
   Value result =  VALUE_KNOWN_WIN
@@ -724,6 +724,9 @@ ScaleFactor Endgame<KNPK>::operator()(const Position& pos) const {
 template<>
 ScaleFactor Endgame<KNPKB>::operator()(const Position& pos) const {
 
+  assert(verify_material(pos, strongSide, KnightValueMg, 1));
+  assert(verify_material(pos, weakSide, BishopValueMg, 0));
+
   Square pawnSq = pos.square<PAWN>(strongSide);
   Square bishopSq = pos.square<BISHOP>(weakSide);
   Square weakKingSq = pos.square<KING>(weakSide);