CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
Stockfish 4 64-bit 4CPU (3213+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 93 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Houdini 4 64-bit 4CPU3251+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 4CPU3238+13
−13
(+25)40.5 − 39.5
(+14−13=53)
50.6%
40.5 / 80
0.7%
+26
= = 0 = = = 0 = = = = 1 = = = 1 = = 1 = = = 0 = = = = = = = = 1 0 1 = = = = = 1 1 = = 1 1 = = 1 0 1 1 = 0 = 0 1 = = 0 = 0 = 0 1 = = = = 0 = = = 0 = 0 = = = = =
–   Komodo 6 64-bit 4CPU3218+16
−17
(+5)50.5 − 58.5
(+11−19=79)
46.3%
50.5 / 109
31.9%
−14
= = = = = = = 0 = = 1 = = 0 = = = 0 = = 1 = 0 1 1 = = 0 = = = = = = = = = = = 1 0 = 0 0 = = = = = = = 0 = 1 0 = = = = = 0 = 0 = = = 0 = 0 = = = = = = = = 1 0 = = = 0 = = = 0 1 0 1 = 1 = = = 0 = 1 = = = = = = = = = = =
–   Komodo 5.1 64-bit 4CPU3207+20
−20
(−6)32 − 28
(+16−12=32)
53.3%
32.0 / 60
67.5%
+15
= 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 4CPU3168+8
−8
(−45)43.5 − 34.5
(+15−6=57)
55.8%
43.5 / 78
100.0%
−14
1 = = = = 1 = = = 1 = = = = = = = = = = 1 0 = = 1 = = = = = 1 1 = = = = 0 = = 1 1 1 0 1 = = = = = = = = = 1 = 1 = = 1 0 = = = = = = = = 1 = = = = = 0 = 0 =
–   Bouquet 1.8 64-bit 4CPU3158+11
−11
(−55)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
+18
= 1 = 1 = = 0 = = = = = = = 1 1 0 = = 1 1 = 1 = 1 1 = 1 = =
–   Rybka 4 64-bit 4CPU3155+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 1 1 = 1 0 1 =
–   Rybka 4.1 64-bit 4CPU3151+9
−9
(−62)46 − 34
(+22−10=48)
57.5%
46.0 / 80
100.0%
−19
= = 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 = = = = 1 = = = = = = = 1 1 1 1
–   Gull 2.3 64-bit 4CPU3150+17
−17
(−63)36.5 − 20.5
(+18−2=37)
64.0%
36.5 / 57
100.0%
+13
0 1 1 = = = = 1 = = = 1 = 1 1 = = = 1 1 = 1 = = 1 = 1 1 = 0 1 1 = = = = 1 = = = = = = = = = 1 = = = 1 = = = 1 = =
–   Bouquet 1.5 64-bit 4CPU3139+23
−23
(−74)17 − 13
(+6−2=22)
56.7%
17.0 / 30
100.0%
−40
= 1 = = = 0 1 = 1 = = = 1 0 = = = = = = = = = 1 = = = = 1 =
–   Vitruvius 1.11C 64-bit 4CPU3125+14
−14
(−88)15 − 15
(+4−4=22)
50.0%
15.0 / 30
100.0%
−86
= = 1 = 1 = = = 0 = = = = = = 0 1 0 = = 1 = = 0 = = = = = =
–   IvanHoe 9.46h 64-bit 4CPU3120+14
−14
(−93)19 − 11
(+10−2=18)
63.3%
19.0 / 30
100.0%
−16
= = 1 = = = = = 1 = 1 0 = = 1 = 1 = 1 1 0 = = = = 1 1 1 = =
–   RobboLito 0.21Q 64-bit 4CPU3119+22
−22
(−94)19 − 11
(+9−1=20)
63.3%
19.0 / 30
100.0%
−21
= = 1 1 = = = = 0 1 = = = = 1 = = 1 = = 1 1 = = = = 1 = 1 =
–   Sting SF 3 64-bit 4CPU3116+21
−21
(−97)19.5 − 10.5
(+10−1=19)
65.0%
19.5 / 30
100.0%
−14
0 1 1 = 1 1 = 1 = = = 1 = = = = 1 = = = 1 1 = = = = 1 = = =
–   Sting SF 2 64-bit 4CPU3115+27
−27
(−98)20 − 10
(+11−1=18)
66.7%
20.0 / 30
100.0%
−2
1 = 1 = 1 = 1 = = = 1 = 1 0 = = 1 = = = = 1 = = 1 = = 1 1 =
–   Gull 2.2 64-bit 4CPU3105+25
−25
(−108)33.5 − 16.5
(+20−3=27)
67.0%
33.5 / 50
100.0%
−9
1 = 1 = = = = = 1 1 1 1 1 = 1 1 = 1 1 1 = = 0 0 = = = 1 = = 1 = = = 1 1 1 1 = 0 = = = 1 = = 1 = = =
–   Hannibal 1.4b 64-bit 4CPU3085+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 4CPU3068+10
−10
(−145)39.5 − 12.5
(+29−2=21)
76.0%
39.5 / 52
100.0%
+23
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 0 1 =
–   Protector 1.5.0 64-bit 4CPU3063+18
−18
(−150)20.5 − 9.5
(+13−2=15)
68.3%
20.5 / 30
100.0%
−39
= = 1 = = = 1 0 1 = = = = = 1 1 1 = = 1 1 = 1 1 1 0 1 1 = =
–   Hiarcs 14 4CPU3061+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 4CPU3053+19
−19
(−160)21.5 − 8.5
(+13−0=17)
71.7%
21.5 / 30
100.0%
−35
= = 1 = = 1 = 1 1 1 1 = = = = = = 1 1 = 1 1 1 1 = = 1 = = =
–   Chiron 1.1a 64-bit 4CPU3047+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 4CPU3033+16
−16
(−180)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
100.0%
−86
0 = = 1 = 1 = 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 4 64-bit 4CPU
played with current
participants of this list
Represented by
All    168asmFish 051117 64-bit 4CPU
Free    108Stockfish 8 64-bit 4CPU

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