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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Stockfish 7 64-bit 4CPU (3420+20
−19
)Quote
Authors: Tord Romstad (Norway), Marco Costalba, Joona Kiiski Links: Glaurung homepage, Homepage, Development Versions, Testing Framework
Stockfish is based on Glaurung by Tord Romstad.
This is one of the 59 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Komodo 10.2 64-bit 4CPU3430+18
−18
(+10)13 − 9
(+6−2=14)
59.1%
13.0 / 22
24.4%
+59
0 = = = 1 = = 1 = 1 = 1 1 = = = = = = = 0 1
–   Komodo 10 64-bit 4CPU3424+15
−14
(+4)28.5 − 23.5
(+12−7=33)
54.8%
28.5 / 52
37.7%
+28
= = = 0 = = 1 1 1 = = 0 = 0 = = = = = 0 1 0 = = 1 0 = = 1 = 1 0 1 = = 1 = = = = = 1 = = = = = 1 1 = = =
–   Komodo 10.1 64-bit 4CPU3421+18
−18
(+1)26 − 26
(+7−7=38)
50.0%
26.0 / 52
46.5%
0
= = 1 = 0 = 0 = = = 0 = = 0 = = = = = = = 1 = = = = = = 1 = = 1 0 = 0 = = = = 1 = = = = 0 = 1 1 = = = =
–   Houdini 4 64-bit 4CPU3327+9
−9
(−93)36 − 16
(+23−3=26)
69.2%
36.0 / 52
100.0%
+21
1 0 = 1 = 1 = 1 = = = = 1 1 1 1 1 = 1 = 1 1 = = 1 = 1 1 1 = = = 1 0 1 0 = = = = = = = = = 1 1 1 1 1 = =
–   Gull 3 64-bit 4CPU3259+9
−9
(−161)44 − 8
(+36−0=16)
84.6%
44.0 / 52
100.0%
+87
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
–   Fire 4 64-bit 4CPU3251+10
−10
(−169)38.5 − 13.5
(+26−1=25)
74.0%
38.5 / 52
100.0%
−22
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
–   Equinox 3.30 64-bit 4CPU3247+9
−9
(−173)37.5 − 14.5
(+25−2=25)
72.1%
37.5 / 52
100.0%
−37
= 1 1 = = 1 0 1 = = = = 1 = 1 1 = 1 1 = 1 1 1 = 1 = = = 1 1 = = 1 = 1 1 = 1 1 = 1 0 1 1 = = = = = = 1 1
–   Critter 1.6a 64-bit 4CPU3231+8
−8
(−189)46.5 − 5.5
(+41−0=11)
89.4%
46.5 / 52
100.0%
+129
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
–   Fritz 15 64-bit 4CPU3219+10
−10
(−201)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−17
= 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 =
–   Andscacs 0.86 64-bit 4CPU3214+17
−17
(−206)39.5 − 12.5
(+28−1=23)
76.0%
39.5 / 52
100.0%
−43
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
–   Rybka 4.1 64-bit 4CPU3202+8
−8
(−218)40 − 12
(+29−1=22)
76.9%
40.0 / 52
100.0%
−45
= 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
–   BlackMamba 2.0 64-bit 4CPU3194+13
−13
(−226)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
−43
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 =
–   Fizbo 1.7 64-bit 4CPU3177+15
−15
(−243)39.5 − 12.5
(+30−3=19)
76.0%
39.5 / 52
100.0%
−70
1 = 1 = 1 1 1 1 1 1 1 1 = 1 = 1 = = 1 0 0 = 1 1 0 1 = = = = = 1 1 1 1 1 1 = 1 = 1 1 = 1 1 = = 1 = = 1 1
–   NirvanaChess 2.2 64-bit 4CPU3175+16
−16
(−245)47.5 − 4.5
(+43−0=9)
91.3%
47.5 / 52
100.0%
+109
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
–   Hannibal 1.5 64-bit 4CPU3164+12
−12
(−256)40.5 − 11.5
(+30−1=21)
77.9%
40.5 / 52
100.0%
−74
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 =
–   Naum 4.6 64-bit 4CPU3148+13
−13
(−272)46.5 − 5.5
(+41−0=11)
89.4%
46.5 / 52
100.0%
+46
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
–   Chiron 3.01 64-bit 4CPU3139+15
−15
(−281)46 − 6
(+40−0=12)
88.5%
46.0 / 52
100.0%
+22
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
–   Texel 1.05 64-bit 4CPU3138+14
−14
(−282)46 − 6
(+40−0=12)
88.5%
46.0 / 52
100.0%
+20
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 = =
–   Protector 1.9.0 64-bit 4CPU3065+16
−16
(−355)44.5 − 5.5
(+39−0=11)
89.0%
44.5 / 50
100.0%
−44
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
–   Bouquet 1.8 64-bit 4CPU3064+17
−17
(−356)46 − 6
(+40−0=12)
88.5%
46.0 / 52
100.0%
−53
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

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 7 64-bit 4CPU
played with current
participants of this list
Represented by
All    364Stockfish 8 64-bit 4CPU
Free    260Stockfish 8 64-bit 4CPU

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