From: Marco Costalba <mcostalba@gmail.com>
Date: Tue, 17 May 2011 10:24:06 +0000 (+0200)
Subject: Retire test for king moves in see()
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=e444e18d2bd75454e3bbd9e5667b2357a19e5388;p=fairystockfish.git

Retire test for king moves in see()

We already test this condition in see_sign() and
so it is almost always a redundant verification.

No functional change.

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

diff --git a/src/position.cpp b/src/position.cpp
index ec4fa14..a9c9862 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -1519,11 +1519,6 @@ int Position::see(Move m) const {
   from = move_from(m);
   to = move_to(m);
   capturedType = type_of_piece_on(to);
-
-  // King cannot be recaptured
-  if (capturedType == KING)
-      return seeValues[capturedType];
-
   occupied = occupied_squares();
 
   // Handle en passant moves