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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Ethereal 10.55 64-bit 4CPU (3275+25
−24
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 26 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   SugaR XPrO 1.5.3 64-bit 4CPU3434+24
−24
(+159)7 − 25
(+1−19=12)
21.9%
7.0 / 32
0.0%
−30
= 0 0 0 = 0 = 1 0 0 = 0 = 0 = 0 = = = 0 = 0 = 0 0 0 0 0 0 0 0 =
–   Stockfish 9 64-bit 4CPU3432+15
−15
(+157)7.5 − 24.5
(+0−17=15)
23.4%
7.5 / 32
0.0%
−10
= 0 = = = 0 0 0 = = = 0 = 0 = 0 0 0 = = = 0 0 0 = 0 = 0 = 0 0 0
–   Houdini 6 64-bit 4CPU3399+13
−12
(+124)12 − 20
(+2−10=20)
37.5%
12.0 / 32
0.0%
+52
= 0 = = 0 = = = = = 0 0 = = = 0 = 0 1 = = 0 = 0 = = = 1 = 0 = 0
–   Komodo 12 64-bit 4CPU3395+17
−17
(+120)10.5 − 21.5
(+0−11=21)
32.8%
10.5 / 32
0.0%
+27
0 = = = = 0 = = 0 = = 0 = = 0 = = = = 0 0 0 = = 0 = = = = 0 = 0
–   ShashChess Pro 1.0 64-bit 4CPU3393+33
−33
(+118)8.5 − 23.5
(+1−16=15)
26.6%
8.5 / 32
0.0%
−29
= 0 = 0 = 0 0 0 0 0 = 0 = 1 = 0 = 0 = = = 0 0 = 0 0 = = = 0 = 0
–   Fire 7.1 64-bit 4CPU3322+13
−13
(+47)14 − 18
(+1−5=26)
43.8%
14.0 / 32
0.0%
+15
= 0 = = = = 0 = = = 0 = = = = = = = = = = 0 = 1 = = = = = 0 = =
–   Deep Shredder 13 64-bit 4CPU3279+11
−11
(+4)17 − 15
(+4−2=26)
53.1%
17.0 / 32
39.5%
+18
= 0 1 = = = = = 1 = = = = 1 = = = = = = = = = = = 1 = 0 = = = =
–   Fizbo 2 64-bit 4CPU3277+13
−13
(+2)15.5 − 16.5
(+6−7=19)
48.4%
15.5 / 32
45.5%
−3
= = 0 0 1 0 1 = = = = = = = 0 = 1 0 1 = = = = = 1 = = = 0 = 1 0
–   Andscacs 0.94 64-bit 4CPU3264+18
−18
(−11)17 − 15
(+8−6=18)
53.1%
17.0 / 32
77.7%
+6
1 0 = = = = = = = = 1 0 = = = 0 1 0 1 0 1 0 = = = 1 1 = = = 1 =
–   Booot 6.3.1 64-bit 4CPU3264+15
−15
(−11)18 − 14
(+8−4=20)
56.3%
18.0 / 32
78.7%
+22
= = 1 = = 0 1 0 1 = = = = = 1 = 1 1 = = = = = 0 = 1 0 = = = = 1
–   Laser 1.6 64-bit 4CPU3217+17
−17
(−58)18 − 14
(+8−4=20)
56.3%
18.0 / 32
100.0%
−21
= 0 1 = = = 1 = = = = 0 1 = = 1 = = 1 = 0 = 1 = 1 = = = 1 0 = =
–   Chiron 4 64-bit 4CPU3192+12
−12
(−83)20 − 12
(+10−2=20)
62.5%
20.0 / 32
100.0%
−13
1 = = 1 = 1 1 0 1 1 1 = = 0 = = 1 = = = = = = = = = 1 = 1 = = =
–   Xiphos 0.3 64-bit 4CPU3179+21
−21
(−96)20.5 − 11.5
(+9−0=23)
64.1%
20.5 / 32
100.0%
−22
1 1 = = = 1 = = = = = = 1 = = = = = = = = = = 1 1 = 1 = = 1 1 =
–   Strelka 5.5 64-bit3104+6
−6
(−171)24 − 8
(+18−2=12)
75.0%
24.0 / 32
100.0%
−4
1 1 1 1 1 = = = 1 = 1 = 1 = 1 = 1 1 = 1 1 1 = = 0 1 1 0 = 1 1 =
–   chess22k 1.10 64-bit 4CPU3014+22
−22
(−261)33.5 − 6.5
(+27−0=13)
83.8%
33.5 / 40
100.0%
−22
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

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