X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=83fb722faf6d2ac0922ee6ffbb1e730ca734a29d;hp=c5b4332f7213aff47f8b618e89a3d8085dade0fb;hb=0e17a89e4dee73bd46e496cf6bed467432f116e6;hpb=81d716f5ccff3f0898ae985b9ef69f79d014bdc5

diff --git a/src/search.cpp b/src/search.cpp
index c5b4332f..83fb722f 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1126,12 +1126,6 @@ moves_loop: // When in check, search starts from here
                && (pos.is_discovery_check_on_king(~us, move) || pos.see_ge(move)))
           extension = 1;
 
-      // Passed pawn extension
-      else if (   move == ss->killers[0]
-               && pos.advanced_pawn_push(move)
-               && pos.pawn_passed(us, to_sq(move)))
-          extension = 1;
-
       // Last captures extension
       else if (   PieceValue[EG][pos.captured_piece()] > PawnValueEg
                && pos.non_pawn_material() <= 2 * RookValueMg)