fix key

bench 1352855
official-stockfish · Oct 11, 2024 · 1eea47b · 1eea47b
1 parent 81c1d31
commit 1eea47b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/position.cpp b/src/position.cpp
@@ -759,7 +759,7 @@ void Position::do_move(Move m, StateInfo& newSt, bool givesCheck) {
             st->nonPawnMaterial[them] -= PieceValue[captured];
             st->nonPawnKey[them] ^= Zobrist::psq[captured][capsq];
 
-            if (type_of(pc) == QUEEN || type_of(pc) == ROOK)
+            if (type_of(captured) == QUEEN || type_of(captured) == ROOK)
                 st->majorPieceKey ^= Zobrist::psq[captured][capsq];
 
             else