CCRL 40/40
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 1'102'078 games
played by 2'571 programs
150620 CPU days (X2 4600+)

White wins: 381'985 (34.7%)
Black wins: 283'767 (25.7%)
Draws: 436'326 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Sting SF 9 64-bit 4CPU (3111+30
−30
)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 103 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Schooner 2.1 64-bit 4CPU3217+23
−23
(+106)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
0.0%
+73
= = = = 0 = 0 0 = = = 1 1 = 0 1 = = = 0 0 = 0 = = 1
–   Fritz 16 64-bit 4CPU3193+12
−12
(+82)11 − 29
(+5−23=12)
27.5%
11.0 / 40
0.0%
−75
1 1 0 0 = 0 0 1 = = 0 = = 0 0 = 0 = 0 1 0 = 0 0 0 0 0 0 1 = 0 0 0 = 0 0 0 = 0 =
–   Vajolet2 2.7 64-bit 4CPU3179+29
−29
(+68)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
0.1%
+53
1 0 = = = 0 = 0 = 1 = 1 1 = 0 = 0 = 0 1
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(+57)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.3%
+57
1 = = 0 0 0 = 0 = 1 1 = 1 =
–   RubiChess 1.5 64-bit 4CPU3164+29
−29
(+53)7 − 8
(+3−4=8)
46.7%
7.0 / 15
0.5%
+37
0 = = 1 = 0 = 0 1 = 1 = = 0 =
–   Texel 1.07 64-bit 4CPU3144+14
−14
(+33)13.5 − 26.5
(+3−16=21)
33.8%
13.5 / 40
2.6%
−62
= 1 1 = = = 0 0 0 = 0 = = = = 0 0 = = = = 0 = = 0 = 0 = 0 1 0 0 = 0 0 = 0 0 = =
–   Vajolet2 2.6.1 64-bit 4CPU3137+21
−21
(+26)7 − 9
(+2−4=10)
43.8%
7.0 / 16
8.3%
−10
0 = 0 = = = = = = 0 1 = = = 0 1
–   ChessBrainVB 3.68 4CPU3124+26
−26
(+13)8 − 8
(+5−5=6)
50.0%
8.0 / 16
24.9%
+13
0 1 0 1 = = 0 = 1 1 0 = = 1 = 0
–   Arasan 20.4.1 64-bit 4CPU3121+26
−25
(+10)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
31.3%
+34
= = 0 = 1 1 = = = =
–   Rodent III 0.238 64-bit 4CPU3071+20
−20
(−40)16 − 14
(+7−5=18)
53.3%
16.0 / 30
98.6%
−19
= = 1 = = 1 = 1 = = = 1 = 0 0 = = 1 = 1 = = = 0 = = 0 = 0 1
–   Ethereal 9.00 64-bit 4CPU3051+23
−23
(−60)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
99.9%
−51
0 1 1 = = 0 0 = 1 = = 1 0 = 0 = 1 1 = = = = = = = 0 = 1 = =
–   Vajolet2 2.4 64-bit 4CPU3043+19
−19
(−68)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−5
0 = = 1 = 1 1 = 0 1 0 = 1 = = = 1 0 1 0 1 = = = 1 1 1 1 = 0
–   Demolito 2017-08-26 64-bit 4CPU2964+21
−21
(−147)33 − 7
(+27−1=12)
82.5%
33.0 / 40
100.0%
+86
= 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 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on November 30, 2019