From: Marco Costalba <mcostalba@gmail.com>
Date: Fri, 17 Oct 2008 20:54:23 +0000 (+0200)
Subject: movegen: revert see ordering in score_captures()
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=94f1b31484c2415b19a43f385e92cd1cb4bd7ecc

movegen: revert see ordering in score_captures()

It works better with MVV ordering.

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

diff --git a/src/movepick.cpp b/src/movepick.cpp
index c0ec8677..1024cbff 100644
--- a/src/movepick.cpp
+++ b/src/movepick.cpp
@@ -215,9 +215,9 @@ void MovePicker::score_captures() {
   {
       Move m = moves[i].move;
       moves[i].score = pos.see(m);
-      //if (moves[i].score >= 0)
-      //    moves[i].score = move_promotion(m) ? QueenValueMidgame
-      //                   : pos.midgame_value_of_piece_on(move_to(m));
+      if (moves[i].score >= 0)
+          moves[i].score = move_promotion(m) ? QueenValueMidgame
+                         : pos.midgame_value_of_piece_on(move_to(m));
   }
 }