From: Marco Costalba <mcostalba@gmail.com>
Date: Thu, 6 May 2010 02:23:41 +0000 (+0100)
Subject: Set Mate Threat Extension to OnePly
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=0544d6c8f7aba2d33b2dc7094efa899f6b0cff60;ds=sidebyside

Set Mate Threat Extension to OnePly

For both PV and non-PV nodes.

After 981 games at 1+0
Mod vs Orig +153 =686 -142 +4 ELO

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

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 7d1af394..04f06759 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -93,8 +93,8 @@ namespace {
     o["Check Extension (non-PV nodes)"] = Option(1, 0, 2);
     o["Single Evasion Extension (PV nodes)"] = Option(2, 0, 2);
     o["Single Evasion Extension (non-PV nodes)"] = Option(2, 0, 2);
-    o["Mate Threat Extension (PV nodes)"] = Option(0, 0, 2);
-    o["Mate Threat Extension (non-PV nodes)"] = Option(0, 0, 2);
+    o["Mate Threat Extension (PV nodes)"] = Option(2, 0, 2);
+    o["Mate Threat Extension (non-PV nodes)"] = Option(2, 0, 2);
     o["Pawn Push to 7th Extension (PV nodes)"] = Option(1, 0, 2);
     o["Pawn Push to 7th Extension (non-PV nodes)"] = Option(1, 0, 2);
     o["Passed Pawn Extension (PV nodes)"] = Option(1, 0, 2);