CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Gibbon 2.01b (2019+39
−39
)Quote
Author: Eric Marathee (France) Link: UCIengines.de
This is one of the 5 Gibbon versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Abrok 5.02434+8
−9
(+415)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
+5
0 0 = 0 0 0 0 0
–   Matacz 1.12400+20
−20
(+381)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Gaia 3.5 32-bit2394+16
−16
(+375)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Gosu 0.162382+8
−8
(+363)0 − 8
(+0−8=0)
0.0%
0.0 / 8
0.0%
−INF
0 0 0 0 0 0 0 0
–   Muse 0.899b2371+9
−9
(+352)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−57
0 = 0 0 0 0 0 0
–   Arion 1.72332+7
−7
(+313)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+239
= 1 0 = = = 0 0
–   Homer 1.1b32289+31
−32
(+270)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
+44
0 1 0 0 0 1 0 0
–   Sage 2.2a2237+26
−26
(+218)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+261
0 1 = = 0 1 1 =
–   GreKo 5.12211+35
−34
(+192)4 − 26
(+2−24=4)
13.3%
4.0 / 30
0.0%
−119
1 = = = 0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
–   Atlas 2.202193+12
−12
(+174)2 − 6
(+2−6=0)
25.0%
2.0 / 8
0.0%
−56
1 0 0 0 0 1 0 0
–   LittleThought 0.972183+40
−40
(+164)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−13
= 0 0 0 1 0 = 0
–   Wing 2.0a2101+9
−9
(+82)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+75
0 0 1 0 1 = 1 =
–   FireFly 2.1.31967+45
−46
(−52)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
96.4%
−38
1 1 1 = 0 1 0 1 1 = 0 0 0 1 0 0 1 1 = 1 0 1 = 0 1 0 = 1 0 0
–   Marvin 1.3.01966+10
−9
(−53)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
99.4%
−106
0 = 1 1 0 1 = = 1 0 1 = 0 0 0 = 0 = 0 = = = 0 1 1 0 = 0 = 1 0 0
–   Monarch 1.51957+33
−34
(−62)19.5 − 10.5
(+16−7=7)
65.0%
19.5 / 30
99.3%
+43
1 0 1 1 1 1 = 0 0 1 = = 1 1 0 = 1 = 1 = 0 1 0 = 1 1 1 1 1 0
–   ChessMind 0.801954+17
−18
(−65)17 − 7
(+15−5=4)
70.8%
17.0 / 24
99.8%
+91
0 = 1 1 0 1 0 1 1 1 0 1 = = 1 1 0 1 1 1 1 = 1 1
–   BamBam1913+14
−14
(−106)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+35
0 0 = 1 = 1 1 1 1 = 1 1 = = 1 1 1 1 = 0 0 1 0 = 1 = 1 1 1 1
–   Alex 1.781809+41
−42
(−210)7 − 1
(+7−1=0)
87.5%
7.0 / 8
100.0%
+173
1 1 1 1 1 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019