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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Stockfish 7 64-bit (3248+13
−13
)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
–   Komodo 10.4 64-bit3308+14
−14
(+60)24 − 28
(+5−9=38)
46.2%
24.0 / 52
0.0%
+39
–   Komodo 10.2 64-bit3293+16
−16
(+45)23 − 29
(+2−8=42)
44.2%
23.0 / 52
0.0%
+18
–   Komodo 10.3 64-bit3272+16
−16
(+24)21 − 31
(+4−14=34)
40.4%
21.0 / 52
0.9%
−28
–   Komodo 10.1 64-bit3268+19
−18
(+20)21.5 − 32.5
(+1−12=41)
39.8%
21.5 / 54
3.2%
−31
–   Komodo 10 64-bit3267+19
−18
(+19)25 − 25
(+7−7=36)
50.0%
25.0 / 50
3.9%
+19
–   Komodo 9.2 64-bit3261+20
−20
(+13)24 − 26
(+5−7=38)
48.0%
24.0 / 50
12.8%
+1
–   Komodo 9.3 64-bit3256+19
−19
(+8)24 − 26
(+5−7=38)
48.0%
24.0 / 50
22.1%
0
–   Komodo 9.42 64-bit3244+21
−21
(−4)29 − 25
(+11−7=36)
53.7%
29.0 / 54
61.2%
+16
–   Komodo 7a 64-bit3175+21
−21
(−73)29 − 21
(+10−2=38)
58.0%
29.0 / 50
100.0%
−30
–   Houdini 4 64-bit3169+10
−10
(−79)46 − 14
(+34−2=24)
76.7%
46.0 / 60
100.0%
+96
–   Fire 4 64-bit3147+11
−11
(−101)53 − 27
(+29−3=48)
66.3%
53.0 / 80
100.0%
−8
–   Houdini 1.5a 64-bit3119+11
−12
(−129)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+78
–   Gull 3 64-bit3119+8
−8
(−129)47.5 − 20.5
(+27−0=41)
69.9%
47.5 / 68
100.0%
−18
–   Fizbo 1.8 64-bit3117+14
−14
(−131)41.5 − 14.5
(+27−0=29)
74.1%
41.5 / 56
100.0%
+12
–   Andscacs 0.88 64-bit3115+15
−15
(−133)39 − 13
(+26−0=26)
75.0%
39.0 / 52
100.0%
+19
–   Andscacs 0.872 64-bit3108+14
−14
(−140)42 − 22
(+22−2=40)
65.6%
42.0 / 64
100.0%
−54
–   Strelka 5.5 64-bit3107+7
−7
(−141)34.5 − 15.5
(+19−0=31)
69.0%
34.5 / 50
100.0%
−34
–   Critter 1.6a 64-bit3103+8
−8
(−145)36 − 18
(+18−0=36)
66.7%
36.0 / 54
100.0%
−55
–   Equinox 3.20 64-bit3099+10
−10
(−149)36.5 − 14.5
(+22−0=29)
71.6%
36.5 / 51
100.0%
−23
–   Fritz 15 64-bit3099+11
−10
(−149)47.5 − 12.5
(+35−0=25)
79.2%
47.5 / 60
100.0%
+40
–   Andscacs 0.86 64-bit3090+21
−21
(−158)30.5 − 9.5
(+22−1=17)
76.3%
30.5 / 40
100.0%
+8
–   Equinox 3.30 64-bit3088+13
−13
(−160)56.5 − 16.5
(+40−0=33)
77.4%
56.5 / 73
100.0%
+11
–   Hannibal 1.7 64-bit3083+11
−11
(−165)29.5 − 10.5
(+22−3=15)
73.8%
29.5 / 40
100.0%
−7
–   Rybka 4.1 64-bit3081+8
−8
(−167)36.5 − 13.5
(+24−1=25)
73.0%
36.5 / 50
100.0%
−26
–   Rybka 4 64-bit3080+11
−11
(−168)40.5 − 9.5
(+31−0=19)
81.0%
40.5 / 50
100.0%
+39
–   Booot 6.1 64-bit3080+18
−18
(−168)7.5 − 2.5
(+5−0=5)
75.0%
7.5 / 10
100.0%
−13
–   NirvanaChess 2.3 64-bit3077+13
−13
(−171)27.5 − 8.5
(+19−0=17)
76.4%
27.5 / 36
100.0%
−7
–   Bouquet 1.8 64-bit3077+9
−9
(−171)34.5 − 15.5
(+20−1=29)
69.0%
34.5 / 50
100.0%
−61
–   NirvanaChess 2.2 64-bit3066+14
−14
(−182)55.5 − 14.5
(+42−1=27)
79.3%
55.5 / 70
100.0%
+12
–   Protector 1.9.0 64-bit3064+10
−10
(−184)58 − 16
(+44−2=28)
78.4%
58.0 / 74
100.0%
+5
–   Fizbo 1.7 64-bit3063+21
−21
(−185)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−31
–   Andscacs 0.85 64-bit3062+18
−19
(−186)40 − 14
(+26−0=28)
74.1%
40.0 / 54
100.0%
−41
–   BlackMamba 2.0 64-bit3060+10
−10
(−188)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+102
–   Chiron 3.01 64-bit3054+20
−20
(−194)26.5 − 5.5
(+22−1=9)
82.8%
26.5 / 32
100.0%
+44
–   Texel 1.06 64-bit3045+16
−16
(−203)6 − 2
(+4−0=4)
75.0%
6.0 / 8
100.0%
−49
–   Sting SF 5 64-bit3042+18
−18
(−206)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−48
–   Hannibal 1.5 64-bit3042+13
−13
(−206)14 − 2
(+12−0=4)
87.5%
14.0 / 16
100.0%
+79
–   Andscacs 0.84 64-bit3042+26
−26
(−206)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   iCE 3.0 64-bit3041+12
−12
(−207)12 − 4
(+8−0=8)
75.0%
12.0 / 16
100.0%
−53
–   Sting SF 6.7 64-bit3037+28
−28
(−211)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−72
–   Booot 6.0.2 64-bit3033+22
−22
(−215)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+71
–   Sting SF 6.1 64-bit3019+30
−30
(−229)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Texel 1.05 64-bit3011+15
−15
(−237)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Sting SF 7.3 64-bit3008+31
−31
(−240)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−172
–   SmarThink 1.96 64-bit3008+20
−20
(−240)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+49
–   Fizbo 1.6 64-bit2965+29
−29
(−283)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−215
–   Alfil 15.8 64-bit2963+17
−17
(−285)7.5 − 0.5
(+7−0=1)
93.8%
7.5 / 8
100.0%
+127
–   Vajolet2 2.2 64-bit2962+19
−19
(−286)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+3
–   Fizbo 1.5 64-bit2959+21
−21
(−289)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
0
–   Pedone 1.4.1 64-bit2959+19
−19
(−289)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
−5
–   Hakkapeliitta 3.0 64-bit2955+12
−12
(−293)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
−2

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