CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Stockfish 4 64-bit 4CPU (3210+17
−17
)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 101 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit 4CPU3248+10
−10
(+38)31 − 37
(+12−18=38)
45.6%
31.0 / 68
0.0%
+11
= = = = = 0 1 0 = = 1 = 1 = 1 = 0 1 = = = 0 = = 0 = = 1 = = 0 = 0 = 0 = 1 = = = = 0 = 0 0 0 0 = 0 0 = 1 0 = 0 = = 1 = = 1 = = 1 = 0 1 =
–   Houdini 3 64-bit 4CPU3236+13
−13
(+26)40.5 − 39.5
(+14−13=53)
50.6%
40.5 / 80
0.7%
+27
= = = 0 = = = 0 = 0 = = = = = = = 0 = = = 0 = = = = 1 = = = 1 = = 1 = = = 0 = = = = = = = = 1 0 1 = = = = = 1 1 = = 1 1 = = 1 0 1 1 = 0 = 0 1 = = 0 = 0 = 0 1 =
–   Komodo 6 64-bit 4CPU3216+17
−17
(+6)50.5 − 58.5
(+11−19=79)
46.3%
50.5 / 109
31.8%
−13
1 = = 0 = = = = = = = = = = = 1 0 = 0 0 = = = = = = = 0 = 1 0 = = = = = 0 = 0 = = = 0 = 0 = = = = = = = = 1 0 = = = 0 = = = 0 1 0 1 = 1 = = = 0 = 1 = = = = = = = = = = = = = 1 = 0 1 = = = = = = = 0 = = 1 = = 0 = = = 0
–   Komodo 5.1 64-bit 4CPU3205+20
−20
(−5)32 − 28
(+16−12=32)
53.3%
32.0 / 60
67.1%
+16
= 1 = = 0 = = 1 = = = 0 = = = 0 = 1 = 1 = = 0 = = = 1 = 0 1 1 = = 1 0 = = = = 1 0 = = 1 1 1 0 1 0 1 = 0 = 1 = 0 = = 0 1
–   Critter 1.6a 64-bit 4CPU3165+8
−8
(−45)43.5 − 34.5
(+15−6=57)
55.8%
43.5 / 78
100.0%
−14
1 1 1 0 1 = = = = = = = = = 1 = = = = = = 1 = = = = 1 = = = 1 = = = = = = = = = = 1 0 = = 1 = 1 = = = = = 0 = 0 = = = = = 1 1 = = = = 0 = = = 1 = = 1 0 = =
–   Bouquet 1.8 64-bit 4CPU3155+11
−11
(−55)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
+18
1 1 0 = = 1 1 = = = 1 1 = 1 = = 0 = = = = = = 1 = 1 = = 1 =
–   Rybka 4 64-bit 4CPU3152+10
−10
(−58)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+132
= = 1 1 1 1 1 1 1 = 1 1 = 1 1 1 1 = 1 0 1 = = 1 1 = = = 1 =
–   Rybka 4.1 64-bit 4CPU3149+9
−9
(−61)46 − 34
(+22−10=48)
57.5%
46.0 / 80
100.0%
−18
= = = 1 = = = = = = = 1 1 1 1 = = 1 0 0 = 0 = = 1 1 = 1 = 1 = = = = = = = = = 1 = 1 1 1 0 0 = 1 = = 1 1 = = = = = = 0 = = 1 = = = = = = 1 0 0 1 0 = 0 1 = = 1 =
–   Gull 2.3 64-bit 4CPU3147+17
−17
(−63)36.5 − 20.5
(+18−2=37)
64.0%
36.5 / 57
100.0%
+13
1 1 = 0 1 1 = = = = 1 = = = = = = = 1 = = 1 = = 1 = = = 1 = = = = = 1 = = 0 1 1 = = = = 1 = = = 1 = 1 1 = = = 1 1
–   Bouquet 1.5 64-bit 4CPU3136+23
−23
(−74)17 − 13
(+6−2=22)
56.7%
17.0 / 30
100.0%
−40
= = = = = = = 1 = = = 0 = = = 1 = = = = 1 = 1 = 1 = = = 1 0
–   Vitruvius 1.11C 64-bit 4CPU3123+14
−14
(−87)15 − 15
(+4−4=22)
50.0%
15.0 / 30
100.0%
−85
= 0 1 0 = = 1 = = = 1 = = 0 = = = = = = 1 = = = 0 = = = = =
–   IvanHoe 9.46h 64-bit 4CPU3117+14
−14
(−93)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
−16
1 = 1 = 1 1 0 = = = 1 = = = = = = 1 1 1 = = = = 1 = 1 0 = =
–   RobboLito 0.21Q 64-bit 4CPU3116+22
−22
(−94)19 − 11
(+9−1=20)
63.3%
19.0 / 30
100.0%
−21
1 = = 1 = = 1 1 = = 1 1 = = = = 1 = 1 = = = = = 0 1 = = = =
–   Sting SF 3 64-bit 4CPU3113+21
−21
(−97)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−14
1 1 = = = = 1 = = = 0 1 1 = 1 1 = 1 = = = 1 = = = = 1 = = =
–   Sting SF 2 64-bit 4CPU3112+27
−27
(−98)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
−2
= = 1 = = 1 1 = 1 = 1 = 1 = 1 = = = 1 = 1 0 = = 1 = = = = 1
–   Gull 2.2 64-bit 4CPU3102+25
−25
(−108)33.5 − 16.5
(+20−3=27)
67.0%
33.5 / 50
100.0%
−9
= 1 1 1 = = 0 0 = = = 1 = = 1 = = = 1 1 1 1 = 0 = = 1 = 1 = = = = 1 = = 1 = = = = = 1 1 1 1 1 = 1 1
–   Hannibal 1.4b 64-bit 4CPU3082+15
−15
(−128)22.5 − 7.5
(+15−0=15)
75.0%
22.5 / 30
100.0%
+22
1 = 1 1 = 1 1 = 1 = = 1 = 1 = 1 1 = = 1 = = 1 1 = = 1 1 = =
–   Naum 4.2 64-bit 4CPU3065+10
−10
(−145)39.5 − 12.5
(+29−2=21)
76.0%
39.5 / 52
100.0%
+23
1 1 = 0 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 = = =
–   Protector 1.5.0 64-bit 4CPU3060+18
−18
(−150)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−39
1 1 1 = = 1 = = 1 = = = 1 = 1 1 1 0 1 1 = = 1 0 1 = = = = =
–   Hiarcs 14 4CPU3058+13
−13
(−152)22 − 8
(+14−0=16)
73.3%
22.0 / 30
100.0%
−13
1 = = = = 1 1 1 1 = = = 1 = 1 = 1 = 1 = 1 1 = = = 1 = = 1 1
–   Chiron 1.5 64-bit 4CPU3051+19
−19
(−159)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−34
1 1 1 1 = = 1 = = = = = 1 = = 1 = 1 1 1 1 = = = = = = 1 1 =
–   Chiron 1.1a 64-bit 4CPU3044+20
−20
(−166)43.5 − 6.5
(+37−0=13)
87.0%
43.5 / 50
100.0%
+113
1 1 1 1 1 = 1 1 1 1 1 1 1 = 1 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 Junior Yokohama 64-bit 4CPU3029+16
−16
(−181)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−87
= 1 = 1 = 1 = 1 0 =

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