From: Marco Costalba <mcostalba@gmail.com>
Date: Fri, 22 Apr 2011 10:02:54 +0000 (+0200)
Subject: Use move_is_special() in pawn endgame condition
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=bbfe452f85929a938bda7fce9894f57659987919

Use move_is_special() in pawn endgame condition

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---

diff --git a/src/search.cpp b/src/search.cpp
index 902049c3..461c0577 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1720,8 +1720,7 @@ split_point_start: // At split points actual search starts from here
         && pos.type_of_piece_on(move_to(m)) != PAWN
         && (  pos.non_pawn_material(WHITE) + pos.non_pawn_material(BLACK)
             - pos.midgame_value_of_piece_on(move_to(m)) == VALUE_ZERO)
-        && !move_is_promotion(m)
-        && !move_is_ep(m))
+        && !move_is_special(m))
     {
         result += PawnEndgameExtension[PvNode];
         *dangerous = true;