CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Rybka 3 Dynamic 64-bit 4CPU (3167+23
−22
)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
–   Naum 4.2 64-bit 4CPU3097+8
−8
(−70)23 − 19
(+10−6=26)
54.8%
23.0 / 42
100.0%
−42
= = = 1 = 1 = 0 0 = = = = = 0 1 0 1 = 1 = = = 1 = = 1 0 = = 0 1 1 1 = = = = = = = =
–   Naum 3.1 64-bit 4CPU2977+10
−10
(−190)127.5 − 18.5
(+112−3=31)
87.3%
127.5 / 146
100.0%
+106
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 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 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 0 = = 1 1 = 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = =
–   Zappa Mexico II 64-bit 4CPU2969+7
−7
(−198)86.5 − 33.5
(+65−12=43)
72.1%
86.5 / 120
100.0%
−51
1 = 1 1 1 1 1 1 = 1 1 = 1 = 1 = = = = 0 0 = 1 0 = 1 1 = 0 = = 1 = = 1 = = = 0 1 1 1 = 1 1 = = 1 1 1 1 1 = = 1 1 1 1 1 = = 1 1 0 0 1 1 0 1 = 1 0 1 = = = 1 = = 1 1 1 1 1 = 1 1 1 1 = 1 1 0 = 1 0 1 1 1 = = 1 = 1 = 1 = 1 1 = = 1 1 0 1 1 = = 1 1
–   Hiarcs 12 4CPU2940+8
−9
(−227)117 − 29
(+95−7=44)
80.1%
117.0 / 146
100.0%
−12
= 1 1 1 1 1 = 1 1 1 = = 1 = 1 0 = 1 1 1 1 1 1 1 = = 1 1 = 1 0 1 1 = 1 1 1 = 1 1 1 = 1 1 0 = 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 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 = 0 1 1 = 1 = 1 1 1 1 = = 1 1 1 1
–   Deep Shredder 11 64-bit 4CPU2931+9
−9
(−236)116 − 24
(+99−7=34)
82.9%
116.0 / 140
100.0%
+11
= 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 = 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 1 1 = 1 0 1 1 = = 1 = 1 1 = 0 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 1 1 = 0 1 1 1 1 1
–   Deep Sjeng 3.0 64-bit 4CPU2929+9
−9
(−238)100 − 26
(+80−6=40)
79.4%
100.0 / 126
100.0%
−32
1 = 1 = 1 = = 1 1 0 = = 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 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 0 = 1 1 1 1 = = 1 0 1 = 1 1 = 1 1 = 1 = 1 1 = 1 1 = = 1 1 1 0 1 = 1 1 = = =
–   Toga II 1.4.1SE 4CPU2898+11
−11
(−269)113 − 20
(+97−4=32)
85.0%
113.0 / 133
100.0%
−1
1 0 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 = = = 1 1 0 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 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 = 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Rybka 3 Dynamic 64-bit 4CPU
played with current
participants of this list
Represented by
All    120Rybka 4.1 64-bit 4CPU

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017