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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Stockfish DD 64-bit 4CPU (3310+15
−15
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 61 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit 4CPU3332+9
−9
(+22)74 − 76
(+31−33=86)
49.3%
74.0 / 150
0.6%
+18
0 = 1 = = = = 1 = = = = = = 1 1 0 = 1 = 1 1 0 0 = 1 = = 1 = = 1 0 0 = 0 0 = 1 1 = 1 = 0 = = 1 = 0 = = 0 0 0 = = 1 = 1 = = = 0 = 0 = 1 = 1 = = 0 0 = 0 1 = = = 0 = = = 0 = = = 0 = 0 = = = 0 = = = = 1 = 1 = = = 1 0 1 1 = 0 = = = 0 = = 1 0 1 0 = = 1 = = = = = 0 0 0 = = 0 1 = = = 1 = = 0 = = = = 1 1 = =
–   Komodo 7a 64-bit 4CPU3320+15
−15
(+10)99.5 − 100.5
(+47−48=105)
49.8%
99.5 / 200
15.2%
+7
1 0 0 1 = = 1 0 0 = 1 = 0 = = = = = 0 = 0 = 1 = 0 = 0 1 = = = 0 = = 0 = 0 1 1 0 = 1 = 0 = 0 0 1 0 1 1 1 = 0 = 1 0 0 = = 0 = 0 = = = = = = = 1 = 0 0 0 = = = 0 1 = = = 0 = = 0 1 = = = = 0 = = 1 = = 0 = 1 1 = = = 0 1 = = 1 1 0 1 = 1 0 = 0 = = = = 1 = = = = 1 1 = = = 1 = 0 0 0 0 = 1 = = = = 1 = = = = = 1 1 1 1 = 0 = = 1 1 1 = = = 1 1 0 = = 1 = 0 = 1 0 = 0 = 0 = 1 0 = 1 = 1 = 0 0 = 1 1 0 = = = = = = =
–   Komodo TCEC 64-bit 4CPU3286+16
−16
(−24)74.5 − 71.5
(+37−34=75)
51.0%
74.5 / 146
98.8%
−18
= 1 1 = 1 = 1 = 0 = 0 0 = = 0 = 0 1 = = 0 1 = 1 1 = = 1 = = 0 = 0 = 0 1 1 = 0 1 = = 1 = 1 = 0 = = = = 0 0 = 0 1 = = = = 1 = = 1 = = = 1 0 1 1 = 0 1 0 = = = = = = = 0 1 0 = = 0 = 1 = 1 1 1 0 1 0 1 = = 1 = = = = = 0 0 1 = = = = 0 0 = = 1 = 0 = 1 = 0 = 1 0 = 1 = 1 0 = 0 = = 0 1 = = 1 = 0 = 0 =
–   Stockfish 4 64-bit 4CPU3269+17
−17
(−41)28.5 − 21.5
(+12−5=33)
57.0%
28.5 / 50
100.0%
−1
= = = = 1 = = = 1 0 = = = = 1 = = = = = 1 = = 1 0 = = = 1 = = = 1 0 = = 1 = 1 1 = = = = 1 1 0 = = 0
–   Gull 3 64-bit 4CPU3260+9
−9
(−50)24 − 23
(+12−11=24)
51.1%
24.0 / 47
100.0%
−41
0 0 = 1 1 0 0 1 0 = 1 = = 1 = 1 = 1 = = 0 = = 1 = 0 1 0 = 1 = = = = 1 = 0 = 0 = 1 0 = = = = =
–   Gull 2.8b 64-bit 4CPU3257+21
−21
(−53)33.5 − 16.5
(+23−6=21)
67.0%
33.5 / 50
100.0%
+55
= 1 = 1 0 1 = 0 = 0 0 1 0 = = 1 = = = = 1 1 1 1 1 0 1 1 = = 1 = 1 1 = 1 = 1 1 1 1 1 = = 1 = = = = 1
–   Komodo 6 64-bit 4CPU3251+19
−19
(−59)31 − 19
(+17−5=28)
62.0%
31.0 / 50
100.0%
+8
= = 1 = = 1 = = 1 1 1 = 0 1 = 1 = = 0 = = 1 1 = = 1 = = = = = = = 1 0 = 1 = 0 = = 1 = 1 1 = 1 = 0 1
–   Gull 2.3 64-bit 4CPU3244+17
−17
(−66)27.5 − 22.5
(+13−8=29)
55.0%
27.5 / 50
100.0%
−38
1 = = 1 = 0 = 0 = = = = = = = = 1 0 1 = 0 = = = = 1 1 1 0 1 = = 1 = = = 1 = 0 1 1 0 = 0 = 1 = = = =
–   Houdini 4 64-bit3240+9
−9
(−70)27.5 − 22.5
(+16−11=23)
55.0%
27.5 / 50
100.0%
−38
0 = = 0 = 1 = = 0 1 = = 1 1 = = = 0 1 = 1 0 1 0 1 1 = = = 1 0 = = = = 1 = 0 0 1 0 1 = = = = 1 1 0 1
–   Critter 1.6a 64-bit 4CPU3232+8
−7
(−78)28 − 21
(+15−8=26)
57.1%
28.0 / 49
100.0%
−34
= 1 = 0 0 = = 0 = = = 1 = 1 = 1 = 1 = 1 0 = 0 0 1 0 1 0 1 = = 1 = 1 = = 1 = 1 = = 1 = = = = = = 1
–   Fire 3.0 64-bit 4CPU3215+17
−17
(−95)49.5 − 19.5
(+35−5=29)
71.7%
49.5 / 69
100.0%
+42
= 1 = 1 = 1 0 1 = = 1 1 = 1 1 1 1 1 = 0 = 1 = = = 1 = = 1 0 = = 1 1 1 1 = = 0 = 1 = = 1 1 1 1 1 1 = = 1 1 1 = 0 = 1 = 1 = = 1 1 = 1 1 1 =
–   Rybka 4.1 64-bit 4CPU3205+8
−8
(−105)38 − 12
(+30−4=16)
76.0%
38.0 / 50
100.0%
+74
1 1 = = = 1 1 1 0 1 1 = 1 1 1 1 1 = 1 1 1 0 = 1 = 1 = = 1 = = 1 1 0 1 1 = = 1 = 1 1 1 0 1 = = 1 1 1
–   Chiron 2 64-bit 4CPU3120+15
−14
(−190)38.5 − 10.5
(+30−2=17)
78.6%
38.5 / 49
100.0%
+5
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 0
–   Hannibal 1.4b 64-bit 4CPU3118+14
−14
(−192)38.5 − 11.5
(+28−1=21)
77.0%
38.5 / 50
100.0%
−17
= 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 =
–   Naum 4.2 64-bit 4CPU3098+8
−8
(−212)42 − 7
(+35−0=14)
85.7%
42.0 / 49
100.0%
+50
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
–   Senpai 1.0 64-bit 4CPU3096+16
−16
(−214)42 − 8
(+36−2=12)
84.0%
42.0 / 50
100.0%
+43
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
–   Protector 1.5.0 64-bit 4CPU3087+15
−14
(−223)37.5 − 12.5
(+27−2=21)
75.0%
37.5 / 50
100.0%
−62
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 1 1
–   Deep Shredder 12 64-bit 4CPU3041+7
−7
(−269)42.5 − 7.5
(+35−0=15)
85.0%
42.5 / 50
100.0%
−16
= = = 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
–   Spike 1.4 Leiden 4CPU3037+10
−10
(−273)42 − 8
(+35−1=14)
84.0%
42.0 / 50
100.0%
−22
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 =
–   Spark 1.0 64-bit 4CPU3029+9
−9
(−281)44 − 6
(+39−1=10)
88.0%
44.0 / 50
100.0%
+28
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
–   Deep Junior Yokohama 64-bit 4CPU3025+17
−17
(−285)43 − 7
(+37−1=12)
86.0%
43.0 / 50
100.0%
−8
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
–   Zappa Mexico II 64-bit 4CPU2971+7
−7
(−339)43.5 − 6.5
(+37−0=13)
87.0%
43.5 / 50
100.0%
−58
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
–   Deep Sjeng WC2008 64-bit 4CPU2940+8
−8
(−370)46 − 4
(+43−1=6)
92.0%
46.0 / 50
100.0%
+20
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
–   Toga II 3.0 4CPU2931+17
−17
(−379)44 − 6
(+39−1=10)
88.0%
44.0 / 50
100.0%
−71
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

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