CCRL 40/15
Downloads and Statistics
April 4, 2020
Testing summary:
Total: 1'134'104 games
played by 2'636 programs

White wins: 392'217 (34.6%)
Black wins: 290'683 (25.6%)
Draws: 451'204 (39.8%)
White score: 54.5%

Engine Details

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Sting SF 9 64-bit 4CPU (3109+28
−28
)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 109 Stockfish versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 1.6 64-bit 4CPU3232+26
−26
(+123)8.5 − 21.5
(+2−15=13)
28.3%
8.5 / 30
0.0%
−14
–   Schooner 2.1 64-bit 4CPU3216+23
−23
(+107)11.5 − 14.5
(+4−7=15)
44.2%
11.5 / 26
0.0%
+74
–   Fritz 16 64-bit 4CPU3193+12
−12
(+84)11 − 29
(+5−23=12)
27.5%
11.0 / 40
0.0%
−74
–   Vajolet2 2.7 64-bit 4CPU3178+27
−27
(+69)9.5 − 10.5
(+5−6=9)
47.5%
9.5 / 20
0.0%
+54
–   Arasan 21.1 64-bit 4CPU3168+27
−27
(+59)7 − 7
(+4−4=6)
50.0%
7.0 / 14
0.1%
+59
–   RubiChess 1.5 64-bit 4CPU3163+29
−28
(+54)7 − 8
(+3−4=8)
46.7%
7.0 / 15
0.4%
+38
–   Texel 1.07 64-bit 4CPU3142+14
−14
(+33)13.5 − 26.5
(+3−16=21)
33.8%
13.5 / 40
1.9%
−62
–   Vajolet2 2.6.1 64-bit 4CPU3137+21
−21
(+28)7 − 9
(+2−4=10)
43.8%
7.0 / 16
6.4%
−8
–   ChessBrainVB 3.68 4CPU3124+26
−26
(+15)8 − 8
(+5−5=6)
50.0%
8.0 / 16
21.8%
+15
–   Arasan 20.4.1 64-bit 4CPU3121+25
−26
(+12)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
27.9%
+36
–   Winter 0.7 64-bit 4CPU3109+25
−26
(0)12 − 12
(+5−5=14)
50.0%
12.0 / 24
51.6%
+3
–   Rodent III 0.238 64-bit 4CPU3071+20
−20
(−38)16 − 14
(+7−5=18)
53.3%
16.0 / 30
98.7%
−17
–   Ethereal 9.00 64-bit 4CPU3051+23
−23
(−58)15.5 − 14.5
(+7−6=17)
51.7%
15.5 / 30
99.9%
−49
–   Vajolet2 2.4 64-bit 4CPU3043+19
−19
(−66)18 − 12
(+12−6=12)
60.0%
18.0 / 30
100.0%
−3
–   Demolito 2017-08-26 64-bit 4CPU2964+21
−21
(−145)33 − 7
(+27−1=12)
82.5%
33.0 / 40
100.0%
+89

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Created in 2005-2013 by CCRL team
Last games added on April 4, 2020