From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 17 May 2010 05:08:47 +0000 (+0100)
Subject: Fix StormOpenFileBonus[] bug
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=7e82f793b85ddd87df64d47fd011aecee5cf9a18

Fix StormOpenFileBonus[] bug

It was erroneusly reversed. Bug from Glaurung times.
Probably a full re-tuning is needed anyhow.

Spotted and fixed by Ralph Stoesser.

After 999 games almost no change, but modified anyway
for documentation reasons.

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

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 9ca1f67f..8835d327 100644
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -94,8 +94,8 @@ namespace {
   };
 
   // Pawn storm open file bonuses by file
-  const int16_t KStormOpenFileBonus[8] = { 31, 31, 18, 0, 0, 0, 0, 0 };
-  const int16_t QStormOpenFileBonus[8] = { 0, 0, 0, 0, 0, 26, 42, 26 };
+  const int16_t QStormOpenFileBonus[8] = { 31, 31, 18, 0, 0, 0, 0, 0 };
+  const int16_t KStormOpenFileBonus[8] = { 0, 0, 0, 0, 0, 26, 42, 26 };
 
   // Pawn storm lever bonuses by file
   const int StormLeverBonus[8] = { -8, -8, -13, 0, 0, -13, -8, -8 };