CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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asmFish 051117 64-bit (3342+16
−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 104 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.4 64-bit3368+14
−14
(+26)15.5 − 20.5
(+1−6=29)
43.1%
15.5 / 36
0.7%
−10
= = 0 = = = = 1 = = = = = = = = 0 = 0 = = = 0 = = = = = = = 0 = = = 0 =
–   Stockfish 9 64-bit3367+12
−12
(+25)17 − 23
(+2−8=30)
42.5%
17.0 / 40
0.5%
−14
0 = = = 0 = = = = = = 1 = = = 0 = = = = 0 = = = 0 = = 0 0 = = = 1 = = = 0 = = =
–   Houdini 6 64-bit3336+9
−9
(−6)30.5 − 29.5
(+12−11=37)
50.8%
30.5 / 60
77.3%
0
1 = 0 0 1 = 1 = = = 1 = 1 = = = = = 0 1 = = = = 1 0 = 0 0 = = = 1 0 = = = = = = 1 0 = = = = 1 = = = = 0 0 = 1 1 = 0 = =
–   SugaR XPrO 1.3 64-bit3327+16
−15
(−15)30.5 − 31.5
(+3−4=55)
49.2%
30.5 / 62
91.9%
−19
= = 1 = = = = = = = = = 1 0 = = = = = = 1 0 = = = = = = = = = = = = = = = 0 = = = 0 = = = = = = = = = = = = = = = = = = = =
–   Komodo 11.2 64-bit3321+14
−14
(−21)36.5 − 23.5
(+16−3=41)
60.8%
36.5 / 60
98.2%
+35
= 1 = = = = = 0 = 1 1 = = = = 1 = = = = 1 = 1 = = = = 1 = = = = 1 = = 1 = 1 = 0 1 0 1 = = 1 1 = = = = = 1 = = = 1 = = =
–   SugaR XPrO 1.2 64-bit3314+16
−16
(−28)29.5 − 30.5
(+2−3=55)
49.2%
29.5 / 60
99.5%
−31
= = = = = = 1 0 = = = = = = = = = = = = = = = = 0 = = = = = = = = = = = = = = = = = = = = = = = 1 = = 0 = = = = = = = =
–   Houdini 6 Tactical 64-bit3314+18
−18
(−28)29.5 − 20.5
(+13−4=33)
59.0%
29.5 / 50
99.4%
+22
= 1 = 1 = = 0 1 = = = 1 = = = = = 1 = = = 1 = = = = = 1 1 1 0 = 1 = = = = = = = = 0 = 1 = 1 = = 1 0
–   Stockfish 8 64-bit3301+11
−11
(−41)32 − 26
(+8−2=48)
55.2%
32.0 / 58
100.0%
−15
= = = = = = = = = = = = 1 = = = 1 = = = = 0 = = 1 = 1 = = 1 = = = = = 1 = = = = = 1 = = 1 = = = = = = = = 0 = = = =
–   Fire 6.1 64-bit3204+12
−12
(−138)46.5 − 15.5
(+31−0=31)
75.0%
46.5 / 62
100.0%
+15
= 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 = = =
–   Shredder 13 64-bit3201+8
−8
(−141)46 − 14
(+32−0=28)
76.7%
46.0 / 60
100.0%
+26
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 =
–   Fizbo 2 64-bit3198+8
−9
(−144)39.5 − 13.5
(+27−1=25)
74.5%
39.5 / 53
100.0%
+7
= 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
–   Fizbo 1.9 64-bit3176+12
−12
(−166)44.5 − 14.5
(+30−0=29)
75.4%
44.5 / 59
100.0%
−12
= = = = = = = 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 =
–   Andscacs 0.93 64-bit3170+13
−13
(−172)47.5 − 16.5
(+31−0=33)
74.2%
47.5 / 64
100.0%
−26
= = = = = 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
–   Andscacs 0.92 64-bit3161+15
−15
(−181)40 − 12
(+28−0=24)
76.9%
40.0 / 52
100.0%
−11
= = 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
–   Andscacs 0.921 64-bit3150+14
−14
(−192)48 − 12
(+36−0=24)
80.0%
48.0 / 60
100.0%
+4
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 =
–   Booot 6.2 64-bit3144+11
−11
(−198)52.5 − 8.5
(+44−0=17)
86.1%
52.5 / 61
100.0%
+69
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 1 = 1 = 1 =
–   Gull 3 64-bit3121+7
−7
(−221)93.5 − 18.5
(+75−0=37)
83.5%
93.5 / 112
100.0%
+15
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 = 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 =
–   Chiron 4 64-bit3115+8
−9
(−227)52 − 8
(+44−0=16)
86.7%
52.0 / 60
100.0%
+49
= 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 1 1 1
–   Roc 0.7 64-bit3115+10
−11
(−227)44 − 10
(+35−1=18)
81.5%
44.0 / 54
100.0%
−9
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 = = 1 1 1 1 1 1 1 1
–   Strelka 5.5 64-bit3104+6
−6
(−238)43.5 − 8.5
(+35−0=17)
83.7%
43.5 / 52
100.0%
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 =
–   NirvanaChess 2.4 64-bit3102+9
−9
(−240)42 − 11
(+31−0=22)
79.2%
42.0 / 53
100.0%
−48
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 =
–   Fritz 16 64-bit3101+11
−11
(−241)103 − 17
(+87−1=32)
85.8%
103.0 / 120
100.0%
+27
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 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 0 1 = = 1 1 1 1 = 1 1 1 1 1 = = 1 1
–   Critter 1.6a 64-bit3101+7
−7
(−241)41 − 11
(+30−0=22)
78.8%
41.0 / 52
100.0%
−54
= = 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 =
–   Hannibal 1.7 64-bit3081+10
−10
(−261)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Texel 1.07 64-bit3075+12
−12
(−267)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−297
=
–   Laser 1.5 64-bit3072+14
−15
(−270)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−270
= =
–   Nemorino 4.00 64-bit3040+17
−17
(−302)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−144
1 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019