CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Sting SF 4.6 (3045+30
−30
)Quote
Authors: Marco Costalba, Joona Kiiski, Stockfish team members Links: List of Authors, Homepage, Development Versions, Testing Framework
Stockfish was originally based on Glaurung by Tord Romstad.
This is one of the 123 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 5 64-bit3190+16
−16
(+145)4.5 − 19.5
(+0−15=9)
18.8%
4.5 / 24
0.0%
−63
–   Komodo 7a 64-bit3171+20
−20
(+126)4 − 16
(+1−13=6)
20.0%
4.0 / 20
0.0%
−86
–   Houdini 4 64-bit3165+10
−10
(+120)9.5 − 10.5
(+4−5=11)
47.5%
9.5 / 20
0.0%
+106
–   Gull 3 64-bit3117+7
−7
(+72)12 − 12
(+6−6=12)
50.0%
12.0 / 24
0.0%
+70
–   Strelka 5.5 64-bit3101+7
−6
(+56)6.5 − 13.5
(+1−8=11)
32.5%
6.5 / 20
0.0%
−41
–   Critter 1.6a 64-bit3098+7
−7
(+53)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
−68
–   Fire 3.0 64-bit3077+14
−14
(+32)10.5 − 13.5
(+5−8=11)
43.8%
10.5 / 24
2.6%
−9
–   Rybka 4.1 64-bit3076+8
−8
(+31)9 − 11
(+5−7=8)
45.0%
9.0 / 20
2.5%
0
–   Bouquet 1.8 64-bit3072+9
−9
(+27)11 − 13
(+3−5=16)
45.8%
11.0 / 24
4.2%
+1
–   BlackMamba 2.0 64-bit3054+10
−10
(+9)10 − 14
(+5−9=10)
41.7%
10.0 / 24
28.3%
−44
–   DeepSaros 4.1.6 64-bit3053+16
−16
(+8)11 − 13
(+3−5=16)
45.8%
11.0 / 24
31.9%
−14
–   Chiron 2 64-bit3013+13
−13
(−32)13 − 7
(+10−4=6)
65.0%
13.0 / 20
97.4%
+70
–   Hannibal 1.4b 64-bit2999+12
−12
(−46)13 − 11
(+9−7=8)
54.2%
13.0 / 24
99.8%
−20
–   Protector 1.6.0 64-bit2993+17
−17
(−52)14.5 − 9.5
(+7−2=15)
60.4%
14.5 / 24
99.9%
+5
–   Texel 1.04 64-bit2969+21
−21
(−76)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−76
–   Alfil 15.8 64-bit2962+17
−17
(−83)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+114
–   Senpai 1.0 64-bit2959+13
−13
(−86)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+56
–   Deuterium 14.2.33.276 64-bit2855+25
−25
(−190)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021