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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Stockfish 1.4 64-bit 4CPU (2952+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
–   Rybka 3 64-bit 4CPU3127+14
−14
(+175)22 − 78
(+3−59=38)
22.0%
22.0 / 100
0.0%
−11
0 0 0 = = 0 0 0 0 0 = 0 0 0 = 0 = 0 = 0 = 0 0 0 0 0 0 0 = = = 0 0 0 = = = 0 = 0 = = 0 = 0 0 0 0 = 0 = 0 = 0 1 0 = 0 = 0 = = 0 0 = 0 0 0 0 = = 0 = 0 1 0 = 0 0 0 = = 0 0 = = = = 0 0 0 0 = = = 0 0 0 1 0
–   Naum 4 64-bit 4CPU3050+18
−17
(+98)15.5 − 32.5
(+5−22=21)
32.3%
15.5 / 48
0.0%
−12
= 1 0 0 = = 1 = = = = = 0 0 0 0 0 0 = = 0 0 1 = 0 0 0 = 0 = = = 0 0 = 0 = 0 1 0 0 = 0 = = 0 = 1
–   Cheng 4.39 64-bit 4CPU3021+18
−19
(+69)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+109
= 1 = 1 1 1 = 0 0 0
–   Fizbo 1.5 64-bit 4CPU2999+27
−27
(+47)3 − 7
(+0−4=6)
30.0%
3.0 / 10
0.2%
−64
0 0 = = = = = 0 0 =
–   Rybka 2.2 64-bit 4CPU2977+21
−20
(+25)57 − 66
(+28−37=58)
46.3%
57.0 / 123
2.2%
+2
= 0 1 = = 0 1 = 1 = 0 = = = 0 = = 0 = 1 = 0 = = = 0 0 1 1 = 1 = 0 = = 1 0 1 0 = 0 1 1 1 0 1 = 0 0 1 = 0 0 = = 0 = 1 = = 0 = = = = 1 = = 0 0 0 0 1 = 1 = 1 = = 1 0 = 0 = 0 = = 0 = 1 1 = 1 = 0 = = 1 0 1 = 0 1 0 0 = = = = = 0 = = = 0 0 0 1 1 = 0 = =
–   Zappa Mexico II 64-bit 4CPU2973+10
−10
(+21)23.5 − 38.5
(+12−27=23)
37.9%
23.5 / 62
1.5%
−53
1 = 0 = 0 0 = 1 = = 1 0 = 0 1 0 = = = 0 = = = 0 0 = 0 0 = 0 0 1 0 1 1 = = 1 0 1 0 = 0 1 0 0 = 0 0 1 0 = = 0 = 0 0 = = 1 0 0
–   Fizbo 1.4 64-bit 4CPU2938+28
−28
(−14)3 − 5
(+1−3=4)
37.5%
3.0 / 8
78.9%
−83
= 0 = 1 0 0 = =
–   Arasan 18.0 64-bit 4CPU2933+29
−29
(−19)10 − 10
(+6−6=8)
50.0%
10.0 / 20
86.6%
−19
0 1 = = 0 1 0 1 1 0 0 1 = = = 1 0 = = =
–   Spark 0.3 64-bit 4CPU2932+23
−23
(−20)18 − 14
(+11−7=14)
56.3%
18.0 / 32
91.1%
+22
= 1 1 = = 1 = 1 0 0 = 1 = 1 0 0 0 1 = = = 0 1 1 = = = 1 0 1 = =
–   Deep Sjeng WC2008 64-bit 4CPU2930+13
−13
(−22)25.5 − 22.5
(+12−9=27)
53.1%
25.5 / 48
98.1%
−3
1 = 0 = = = 0 1 = 0 = = = 1 = = = = = 1 = = 0 = = 0 = 1 1 = 1 1 = 0 = 1 = 1 = = = 1 1 0 0 = 0 =
–   Thinker 5.4c Inert 64-bit 4CPU2927+15
−15
(−25)25.5 − 24.5
(+13−12=25)
51.0%
25.5 / 50
98.5%
−18
1 = = = = 1 = 0 = 1 = = 0 = = 0 = = = = 1 0 = 1 1 0 = 0 0 1 1 = 1 = 1 = = 1 0 = 0 0 1 0 1 = = = 0 =
–   Deep Shredder 11 64-bit 4CPU2920+12
−12
(−32)53.5 − 48.5
(+31−26=45)
52.5%
53.5 / 102
99.9%
−16
1 = = 0 1 = = = = = 0 = 0 = = 1 1 0 = 1 1 = 1 = 0 = = 1 1 1 = 1 = = 1 = 1 1 1 0 = 0 1 1 0 = 0 1 1 1 1 0 0 0 = 0 0 = 0 = = 0 = = = 1 0 = = = 0 = 1 1 0 0 = = = = 1 = = 0 = 0 1 0 = 0 1 0 1 1 1 = = = = = 1 0
–   Toga II 1.4.1SE 4CPU2908+13
−13
(−44)29 − 21
(+18−10=22)
58.0%
29.0 / 50
100.0%
+4
= 1 0 = 0 1 0 1 = = 0 1 1 = 0 0 = = 1 1 = 1 1 1 0 = = = 1 = 0 1 0 1 = 1 = = 1 = 0 1 = = = = 1 = = 1
–   Hiarcs 12.1 4CPU2908+15
−15
(−44)29.5 − 18.5
(+20−9=19)
61.5%
29.5 / 48
100.0%
+27
= = 1 1 1 = 0 1 1 = 1 = 1 = 1 = = 1 0 1 = 0 0 1 1 1 0 1 0 1 1 = = = = 1 = 1 = 1 0 = = = 0 1 0 =
–   Bright 0.4a 4CPU2900+15
−15
(−52)26 − 22
(+14−10=24)
54.2%
26.0 / 48
100.0%
−25
= 0 = = 1 0 1 = 1 = = 0 1 0 1 = = = 0 0 = = = 1 = = 1 = 1 = 1 = = = 1 0 = = = 1 1 = 0 = 1 0 1 0
–   Glaurung 2.2 64-bit 4CPU2900+16
−16
(−52)29.5 − 18.5
(+15−4=29)
61.5%
29.5 / 48
100.0%
+13
= = = = = = = 1 = = = 1 = 1 = = = 1 0 = = = = = = = 0 = = 1 1 1 1 1 = 1 = 1 = 1 = = 1 0 = 0 1 1
–   Hiarcs 12 4CPU2896+15
−15
(−56)29 − 19
(+22−12=14)
60.4%
29.0 / 48
100.0%
+16
0 = 0 0 1 = 0 = 1 0 1 0 = 0 1 1 1 1 = 1 1 0 = 1 1 1 = 1 1 0 1 0 = 0 1 = 1 = 0 = 1 1 1 = 1 1 = =
–   Hiarcs Paderborn 2007 4CPU2894+19
−19
(−58)32 − 16
(+23−7=18)
66.7%
32.0 / 48
100.0%
+50
0 1 1 = = = 0 1 = 0 = 1 = 1 0 1 = 1 1 1 1 1 = = 1 1 1 1 0 1 1 1 = = = 1 0 = = = 1 = 0 1 = 1 = 1
–   Loop M1-T 64-bit 4CPU2852+12
−11
(−100)34.5 − 15.5
(+24−5=21)
69.0%
34.5 / 50
100.0%
+19
= = = 0 = 0 1 1 1 = = = = 1 1 = = 1 1 1 = 1 = 1 1 1 1 = 1 = 1 1 = = 1 = 0 = = 1 1 = 0 0 1 1 1 1 = 1
–   Onno 1.0 64-bit2819+17
−17
(−133)25 − 7
(+19−1=12)
78.1%
25.0 / 32
100.0%
+54
1 1 = 1 1 1 1 1 = 1 = 1 = = 1 1 = 1 = = 0 1 1 = = = = 1 1 1 1 1
–   Crafty 23.0 64-bit 4CPU2761+18
−18
(−191)40 − 8
(+33−1=14)
83.3%
40.0 / 48
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 0 =
–   Spike 1.2 Turin2746+7
−7
(−206)40.5 − 9.5
(+33−2=15)
81.0%
40.5 / 50
100.0%
+14
= 1 1 1 1 = 1 1 1 1 1 1 1 = = 0 = 0 1 = 1 = = 1 1 = 1 = = 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = =
–   Scorpio 2.0 32-bit 4CPU2733+24
−24
(−219)36.5 − 11.5
(+28−3=17)
76.0%
36.5 / 48
100.0%
−43
1 1 1 1 0 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

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Stockfish 1.4 64-bit 4CPU
played with current
participants of this list
Represented by
All    308asmFish 051117 64-bit 4CPU

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