CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Rybka 3 Human 64-bit (3057+27
−26
)Quote
Author: Vasik Rajlich (USA) Link: Homepage
Information: There is some debate in the chess community about whether or not early versions of the Rybka engine contain parts of Fruit code
This is one of the 25 Rybka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 2.3.2a 64-bit2977+8
−8
(−80)32.5 − 17.5
(+22−7=21)
65.0%
32.5 / 50
100.0%
+16
1 0 1 1 = = = 1 = 0 = = = 1 1 1 1 0 1 1 0 1 = 1 1 1 0 1 0 = 1 0 = 1 = = = 1 = 1 = = = 1 1 = 1 = = =
–   Naum 3.1 64-bit2862+14
−14
(−195)39.5 − 10.5
(+31−2=17)
79.0%
39.5 / 50
100.0%
+3
= 1 1 1 1 = 0 1 = = 1 1 1 = 1 1 1 = 1 1 1 1 = 1 = = 1 1 1 1 = = 1 1 1 = 1 1 0 1 = 1 = = 1 1 1 1 = =
–   Naum 3 64-bit2854+16
−16
(−203)40 − 10
(+34−4=12)
80.0%
40.0 / 50
100.0%
+21
1 1 1 1 1 0 1 1 = = 1 1 0 1 = 1 = 1 1 1 1 = 1 1 1 = = 1 0 1 1 1 1 0 1 1 = 1 1 1 = 1 1 1 = 1 1 = = 1
–   Deep Shredder 11 64-bit2842+11
−11
(−215)38 − 12
(+31−5=14)
76.0%
38.0 / 50
100.0%
−28
= = = 1 1 1 = 1 1 1 = 1 0 0 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 = 1 = 1 1 1 0 1 0 = = = 1 = = 0 1
–   Zappa Mexico II 64-bit2841+7
−7
(−216)41.5 − 8.5
(+35−2=13)
83.0%
41.5 / 50
100.0%
+28
1 = 1 1 1 1 = 0 1 1 1 1 1 = 1 1 1 1 = 1 1 = 1 1 = = = 1 1 1 1 = = 1 1 1 = 1 = 1 1 1 1 1 1 = 1 1 0 1
–   Deep Sjeng 3.0 64-bit2837+10
−11
(−220)40.5 − 9.5
(+35−4=11)
81.0%
40.5 / 50
100.0%
+17
1 1 1 0 1 1 1 = 1 1 1 1 1 1 0 1 = 1 = 1 1 = 1 1 1 1 1 = 1 = = 1 = 1 1 = 1 = 1 1 0 = 0 1 1 1 1 1 1 1
–   Hiarcs 122834+10
−11
(−223)41.5 − 8.5
(+37−4=9)
83.0%
41.5 / 50
100.0%
+40
1 0 1 1 1 = = 0 1 1 = 1 1 1 1 1 1 0 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 0 1 1
–   Toga II 1.4.1SE2823+10
−10
(−234)43 − 7
(+39−3=8)
86.0%
43.0 / 50
100.0%
+63
= 1 1 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 1 1 1 0 = 0 1 0 1 1 1 1 1 1 = 1 1 = 1
–   Hiarcs Paderborn 20072818+15
−15
(−239)38.5 − 11.5
(+33−6=11)
77.0%
38.5 / 50
100.0%
−35
0 1 1 1 = 1 1 1 1 0 = = = = 0 1 = 1 1 1 1 1 0 1 1 1 = 1 = 1 0 1 1 1 = 1 1 1 1 1 1 1 1 0 1 1 1 = = 1
–   Loop M1-T 64-bit2785+16
−16
(−272)43.5 − 6.5
(+39−2=9)
87.0%
43.5 / 50
100.0%
+30
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 = 0 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 = = = = 1
–   Glaurung 2.1 64-bit2782+16
−16
(−275)41 − 9
(+36−4=10)
82.0%
41.0 / 50
100.0%
−24
1 1 1 0 1 1 1 1 1 1 0 1 = 1 = 1 1 1 = 1 = 1 1 1 = 1 = = 1 1 0 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 0
–   Bright 0.3d2735+19
−20
(−322)43.5 − 6.5
(+39−2=9)
87.0%
43.5 / 50
100.0%
−18
1 1 1 1 1 = = 1 1 1 1 1 1 = = 1 1 0 1 1 1 = 0 1 1 1 1 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 1 = 1 = 1 1
–   Spike 1.2 Turin2731+6
−6
(−326)40 − 10
(+32−2=16)
80.0%
40.0 / 50
100.0%
−116
1 = 1 = 1 1 1 1 1 1 = 1 1 = 1 1 = = = 1 1 = 1 = 0 0 = = 1 = 1 1 1 1 1 1 1 1 1 1 1 = = 1 = 1 1 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018