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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Ethereal 11.75 64-bit (3259+15
−15		)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 2021-01-11 64-bit3513+18
−18		(+254)5 − 47
(+0−42=10)
9.6%
5.0 / 52
0.0%
−81
0 0 0 0 0 0 0 = 0 0 0 0 0 0 0 0 0 = 0 0 = = 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = = 0 = 0 0 = 0 0 0 0
–   Stockfish 2019-12-10 64-bit3441+16
−16		(+182)13.5 − 42.5
(+1−30=25)
24.1%
13.5 / 56
0.0%
+18
0 = 0 = 0 = 0 = 0 0 = 0 0 = 0 = 0 = = 0 0 0 = = 0 = 0 = = = 0 0 0 0 = = 0 0 0 0 0 = = = 0 0 = = = 0 = = 1 0 0 0
–   Stockfish 11 64-bit3433+15
−15		(+174)18.5 − 47.5
(+1−30=35)
28.0%
18.5 / 66
0.0%
+45
0 0 = = 0 0 = = 0 1 0 0 = 0 0 = = = = 0 = = = = 0 = = = = 0 0 0 = 0 0 = = 0 = = = 0 = 0 = = 0 = 0 0 = 0 = 0 0 = 0 0 = 0 0 = 0 = = =
–   SugaR NN 310719 64-bit3410+17
−17		(+151)18 − 38
(+1−21=34)
32.1%
18.0 / 56
0.0%
+48
= = = = 0 0 = = = 0 = 0 = 0 = 0 = = 0 1 0 0 = = = = = 0 = 0 = 0 = = 0 = = = = 0 = = = 0 = = 0 0 = = 0 0 = 0 = 0
–   Stockfish 10 64-bit3385+9
−9		(+126)14.5 − 41.5
(+1−28=27)
25.9%
14.5 / 56
0.0%
−22
= 0 0 0 = = = 0 0 = 0 0 0 = = 0 = 0 0 0 = 0 = 0 = = = = 0 0 = 0 1 0 = 0 0 0 = = = 0 0 = = 0 = = 0 0 = 0 = 0 = =
–   ShashChess 8.0 64-bit3362+12
−12		(+103)16.5 − 39.5
(+0−23=33)
29.5%
16.5 / 56
0.0%
−14
0 0 = = = = = = 0 = 0 0 = 0 = 0 = 0 = = = = = 0 = = 0 0 = 0 0 0 = = = 0 0 0 = = 0 = 0 = = 0 = = = 0 = = 0 0 = =
–   Komodo 13.3 64-bit3343+13
−13		(+84)17.5 − 34.5
(+2−19=31)
33.7%
17.5 / 52
0.0%
−7
0 0 = 0 0 = = = = = = = = = = 0 = = 0 1 0 = = = 0 0 0 0 = 1 0 = = = 0 = = 0 = 0 = 0 0 = 0 = = = 0 = = =
–   Houdini 6 64-bit3334+7
−8		(+75)15.5 − 36.5
(+1−22=29)
29.8%
15.5 / 52
0.0%
−43
= = = = = = 0 0 0 = = 0 = 0 = 0 = = = = = 0 = 0 = 0 = 0 = 0 = 0 0 = 0 0 = = 0 0 0 0 = = = 0 = 1 0 0 = =
–   Komodo 13.1 64-bit3328+17
−16		(+69)17 − 35
(+2−20=30)
32.7%
17.0 / 52
0.0%
−29
0 = = 0 = 0 = = = 0 0 0 1 = = = 0 = 0 = = 0 0 0 1 0 0 = = = = = 0 = = 0 = = = 0 0 = = = = 0 = 0 = 0 = =
–   Komodo 13.2.5 MCTS 64-bit3275+16
−16		(+16)34 − 30
(+10−6=48)
53.1%
34.0 / 64
7.0%
+33
= 1 = = = = = = = 1 = = = = = 0 = 1 = = = = = 0 = = = 1 = = = = = 0 1 = 1 = = = = = = 0 = = 0 = = = = 1 = = = = 1 = = 1 1 = = 0
–   Komodo 10 64-bit3259+11
−10		(0)26 − 26
(+11−11=30)
50.0%
26.0 / 52
54.1%
0
1 0 1 1 = = = = 0 = = = = = 1 = = 0 = = = = 0 1 = = = 0 1 = 0 0 = = 1 0 = = 1 = 1 = 0 = 1 = = 1 = 0 = 0
–   Fire 7.1 64-bit3257+7
−8		(−2)31 − 29
(+11−9=40)
51.7%
31.0 / 60
62.5%
+5
= 1 = = = = = 0 1 = = 1 = 0 = = 1 = = 0 = = 1 0 = = = = = = = 0 = = = = = = = = 1 = = 0 = 0 1 0 = 1 = = 1 = = = 0 1 = 1
–   Xiphos 0.6 64-bit3252+9
−9		(−7)30.5 − 29.5
(+7−6=47)
50.8%
30.5 / 60
79.9%
−2
= = = 1 = = = = = = = = = = = 1 = 0 = = 1 = = = 1 = = 0 1 = = 0 1 = = = = = 1 = = 0 = = = = 0 = = = = = = = = = = = 0 =
–   Laser 1.7 64-bit3205+9
−9		(−54)38 − 22
(+19−3=38)
63.3%
38.0 / 60
100.0%
+19
= 0 = 1 1 = 1 = 1 1 = = = = 1 = = = 1 = = = = = = = 1 1 = = = = = 1 1 = 0 = 1 = = = 1 1 = = 0 1 = = 1 = = = 1 1 1 = = =
–   RofChade 2.202 64-bit3203+12
−12		(−56)36.5 − 23.5
(+18−5=37)
60.8%
36.5 / 60
100.0%
+3
= = = = = = = = = = 1 1 = = 1 0 = 0 1 1 = 1 = 0 = = = 1 1 1 1 = = = = = 1 = = = 1 = = = = = 0 1 1 1 = = = = 1 = = 1 0 1
–   Defenchess 2.2 64-bit3201+10
−9		(−58)37.5 − 22.5
(+19−4=37)
62.5%
37.5 / 60
100.0%
+12
= = 1 0 1 = 1 = = 1 = = = = = = = = 1 0 1 = = = = = = 1 = = 1 1 1 = 1 0 = 1 = = = = 1 = 0 = 1 = = = 1 1 = 1 = = 1 = 1 =
–   Schooner 2.2 64-bit3201+10
−10		(−58)31.5 − 24.5
(+10−3=43)
56.3%
31.5 / 56
100.0%
−24
0 = 0 = = = = = = = = = = = = 1 = 0 = = = = = = = = = = = 1 = = 1 1 = = = 1 = = = 1 = 1 = = = = = = = 1 = 1 = 1
–   Booot 6.3.1 64-bit3198+9
−9		(−61)41 − 19
(+23−1=36)
68.3%
41.0 / 60
100.0%
+42
= = 1 1 = = = = 1 = 1 1 1 = 1 = = 1 = 1 = = = 1 = 0 = = 1 = = = 1 = 1 = 1 1 = = 1 1 1 = = = 1 = = = 1 1 1 = = = 1 = = =
–   Shredder 13 64-bit3197+8
−8		(−62)30 − 22
(+12−4=36)
57.7%
30.0 / 52
100.0%
−21
1 = 1 = = 0 0 = 1 1 = 1 = 0 = = = = = = = 0 = = = 1 = = 1 = = = 1 1 = = = = 1 = = = = = = = = = 1 = 1 =
–   Fizbo 2 64-bit3195+8
−8		(−64)33 − 23
(+16−6=34)
58.9%
33.0 / 56
100.0%
−13
= = = = 1 = 1 0 0 1 = 0 0 1 = = 1 = 1 = = = 1 = = = = = = 0 1 = = = = = = 1 0 1 = = 1 = = = 1 1 = = = 1 1 = 1 =
–   Fritz 17 64-bit3190+16
−16		(−69)31 − 21
(+14−4=34)
59.6%
31.0 / 52
100.0%
−14
1 = 1 = 1 = = = = = = = = = 0 1 1 = = = 1 = 1 = = = 1 = = 0 0 = = = = 0 1 = 1 = 1 = 1 1 = = = = 1 = = =
–   Andscacs 0.95 64-bit3179+10
−9		(−80)35 − 21
(+17−3=36)
62.5%
35.0 / 56
100.0%
−14
1 1 = 0 = = = = = 1 = 1 = = = = = = 1 = = = = 1 1 = = = = 1 1 1 = = = 1 = = = 1 = 1 = 1 = 0 = = 1 0 1 = = 1 = =
–   RubiChess 1.6.1 64-bit3167+23
−23		(−92)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
100.0%
−24
= = 1 =
–   RubiChess 1.6 64-bit3158+19
−19		(−101)14 − 6
(+8−0=12)		70.0%
14.0 / 20
100.0%
+12
1 = = = = 1 = = 1 1 = 1 = 1 1 = = 1 = =
–   Arasan 22.0 64-bit3139+18
−18		(−120)11.5 − 4.5
(+7−0=9)		71.9%
11.5 / 16
100.0%
+6
1 1 1 1 = = = 1 1 = = = = = = 1
1286 games: 212 wins, 300 losses, 774 draws (60.2%), score: 46.6%

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