Bench: 29026520

TerjeKir · Dec 31, 2024 · 549e019 · 549e019
1 parent 179c96b
commit 549e019
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/src/evaluate.c b/src/evaluate.c
@@ -323,12 +323,6 @@ INLINE int EvalKings(const Position *pos, EvalInfo *ei, const Color color) {
 
     TraceIncr(PSQT[KING-1][BlackRelativeSquare(color, kingSq)]);
 
-    // Open lines from the king
-    Bitboard SafeLine = RankBB[RelativeRank(color, RANK_1)];
-    int count = PopCount(~SafeLine & AttackBB(QUEEN, kingSq, colorBB(color) | pieceBB(PAWN)));
-    eval += KingLineDanger[count];
-    TraceIncr(KingLineDanger[count]);
-
     // King threatening a pawn
     if (AttackBB(KING, kingSq, 0) & colorPieceBB(!color, PAWN)) {
         eval += KingAtkPawn;
@@ -346,7 +340,7 @@ INLINE int EvalKings(const Position *pos, EvalInfo *ei, const Color color) {
     Bitboard pawnsInFront = pieceBB(PAWN) & PassedMask[color][kingSq];
     Bitboard ourPawns = pawnsInFront & colorBB(color) & ~PawnBBAttackBB(colorPieceBB(!color, PAWN), !color);
 
-    count = PopCount(ourPawns);
+    int count = PopCount(ourPawns);
     eval += count * Shelter;
     TraceCount(Shelter);