CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Sting SF 9 64-bit 4CPU (3096+34
−34
)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 98 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fritz 16 64-bit 4CPU3193+12
−12
(+97)11 − 29
(+5−23=12)
27.5%
11.0 / 40
0.0%
−60
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 =
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(+72)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.0%
+72
1 = = 0 = 1 1 = = 0 0 0 1 =
–   Texel 1.07 64-bit 4CPU3143+14
−14
(+47)13.5 − 26.5
(+3−16=21)
33.8%
13.5 / 40
0.5%
−48
= 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
(+41)7 − 9
(+2−4=10)
43.8%
7.0 / 16
2.2%
+4
0 1 0 = 0 = = = = = = 0 1 = = =
–   ChessBrainVB 3.68 4CPU3124+26
−26
(+28)8 − 8
(+5−5=6)
50.0%
8.0 / 16
9.7%
+28
0 = 1 1 = 0 0 = = 1 0 1 0 1 = =
–   Arasan 20.4.1 64-bit 4CPU3120+26
−26
(+24)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
13.2%
+48
= = = = = = 0 = 1 1
–   Rodent III 0.238 64-bit 4CPU3070+20
−20
(−26)16 − 14
(+7−5=18)
53.3%
16.0 / 30
91.2%
−5
= = 1 = = 1 = 1 = = = 1 = 0 0 = = 1 = 1 = = = 0 = = 0 = 0 1
–   Ethereal 9.00 64-bit 4CPU3050+23
−23
(−46)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
98.8%
−37
0 1 1 = = 0 0 = 1 = = 1 0 = 0 = 1 1 = = = = = = = 0 = 1 = =
–   Vajolet2 2.4 64-bit 4CPU3042+19
−19
(−54)18 − 12
(+12−6=12)
60.0%
18.0 / 30
99.7%
+7
0 = = 1 = 1 1 = 0 1 0 = 1 = = = 1 0 1 0 1 = = = 1 1 1 1 = 0
–   Demolito 2017-08-26 64-bit 4CPU2963+21
−21
(−133)33 − 7
(+27−1=12)
82.5%
33.0 / 40
100.0%
+100
= 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 June 15, 2019