[gnome-chess] Stockfish and Glaurung now use UCI go arguments

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 7d73b9cc0ae4552179b207ac45cbce97eb9d1ae1
Author: Michael Catanzaro <mike catanzaro gmail com>
Date:   Fri Aug 2 22:24:20 2013 -0500

    Stockfish and Glaurung now use UCI go arguments
    
    This should make them quite a bit easier to beat.

 data/engines.conf |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)
---
diff --git a/data/engines.conf b/data/engines.conf
index cd35b49..8ca27ba 100644
--- a/data/engines.conf
+++ b/data/engines.conf
@@ -13,6 +13,8 @@ binary=stockfish
 option-easy-0=Skill Level 0
 option-normal-0=Skill Level 5
 option-hard-0=Skill Level 20
+uci-go-option-easy-0=depth 1
+uci-go-option-normal-0=depth 3
 
 [Phalanx]
 protocol=cecp
@@ -76,12 +78,8 @@ option-hard-0=hard
 [Glaurung]
 protocol=uci
 binary=glaurung
-option-easy-0=Aggressiveness 50
-option-easy-1=Cowardice 200
-option-normal-0=Aggressiveness 130
-option-normal-1=Cowardice 100
-option-hard-0=Aggressiveness 200
-option-hard-1=Cowardice 50
+uci-go-option-easy-0=depth 1
+uci-go-option-normal-0=depth 3
 
 [Diablo]
 protocol=uci