From 3c7eebb48d5239cf363c54e082686f5559174518 Mon Sep 17 00:00:00 2001
From: Joona Kiiski <joona.kiiski@gmail.com>
Date: Wed, 27 Jan 2010 22:59:18 +0200
Subject: [PATCH 1/1] Bugfix: reduction was not set to zero in full depth
 search

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
---
 src/search.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/search.cpp b/src/search.cpp
index 71a10104..c44d150f 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1000,6 +1000,7 @@ namespace {
 
             if (doFullDepthSearch)
             {
+                ss[0].reduction = Depth(0);
                 value = -search(pos, ss, -alpha, newDepth, 1, true, 0);
 
                 if (value > alpha)
-- 
2.39.2