CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Ethereal 11.75 64-bit (3261+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-bit3529+23
−22
(+268)5 − 47
(+0−42=10)
9.6%
5.0 / 52
0.0%
−67
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-bit3442+16
−16
(+181)13.5 − 42.5
(+1−30=25)
24.1%
13.5 / 56
0.0%
+17
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 = 1 0
–   Stockfish 11 64-bit3433+15
−15
(+172)18.5 − 47.5
(+1−30=35)
28.0%
18.5 / 66
0.0%
+43
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-bit3411+17
−17
(+150)18 − 38
(+1−21=34)
32.1%
18.0 / 56
0.0%
+47
0 0 = 0 = = 0 1 0 0 = = = = = = = = 0 0 = = = 0 = 0 = 0 = 0 = 0 = = = 0 = = 0 0 = = = 0 = 0 = 0 = 0 = = 0 = = =
–   Stockfish 10 64-bit3385+9
−9
(+124)14.5 − 41.5
(+1−28=27)
25.9%
14.5 / 56
0.0%
−24
= 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 0
–   ShashChess 8.0 64-bit3362+12
−12
(+101)16.5 − 39.5
(+0−23=33)
29.5%
16.5 / 56
0.0%
−16
= = = 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+14
−13
(+82)17.5 − 34.5
(+2−19=31)
33.7%
17.5 / 52
0.0%
−9
= = 0 1 0 = = = 0 0 0 0 = 1 0 = 0 0 = 0 = = 0 = = 0 = 0 = 0 0 = 0 = = = 0 = = = 0 = = = = = = = = = = 0
–   Houdini 6 64-bit3335+8
−8
(+74)15.5 − 36.5
(+1−22=29)
29.8%
15.5 / 52
0.0%
−44
0 0 = 0 = 0 = = = = = 0 = 0 = = = = = = 0 0 0 = = 0 = = = = 0 0 0 0 = = = 0 = 1 = 0 = 0 = 0 = 0 0 = 0 0
–   Komodo 13.1 64-bit3329+17
−17
(+68)17 − 35
(+2−20=30)
32.7%
17.0 / 52
0.0%
−30
= = 1 = = = 0 = 0 = = 0 0 0 0 = = 0 = 0 = = = 0 0 0 = 0 0 = = = = 0 = 0 = 0 1 0 0 = = = = = 0 = = 0 = =
–   Komodo 13.2.5 MCTS 64-bit3276+16
−16
(+15)34 − 30
(+10−6=48)
53.1%
34.0 / 64
7.5%
+32
= = = 0 = = 0 = = = = 1 = = = = = 0 1 = 1 = = = = = = = 1 = = 1 1 = = 0 = 1 = = = = = 0 = = = 1 = = = = = = = 1 = = = = = 0 = 1
–   Komodo 10 64-bit3259+10
−11
(−2)26 − 26
(+11−11=30)
50.0%
26.0 / 52
56.3%
−1
= 0 = = 1 = = 0 = = = = 0 1 1 0 1 1 = = = = 0 = = = = 0 = = 1 = 1 = 0 = 1 = = 1 = = = 0 1 = 0 0 = = 1 0
–   Fire 7.1 64-bit3257+8
−8
(−4)31 − 29
(+11−9=40)
51.7%
31.0 / 60
66.5%
+3
= 1 0 1 = 1 = 0 = = 1 = = 0 = = 1 0 = 1 = = = = = 0 1 = = 1 = = 1 = = = = = 1 = = 0 = 0 1 0 = = = = = = = = = 0 = = = =
–   Xiphos 0.6 64-bit3253+10
−10
(−8)30.5 − 29.5
(+7−6=47)
50.8%
30.5 / 60
79.2%
−3
0 = = = = = = 1 = = = = = = = = = 1 = = 0 = = = = 0 = = 1 = = 0 1 = = 0 1 = = = = = = = = = = = = = = = 1 = 0 = = 1 = =
–   Laser 1.7 64-bit3206+9
−8
(−55)38 − 22
(+19−3=38)
63.3%
38.0 / 60
100.0%
+18
= = 1 = 1 = = = 1 = = = 1 = = = = = = 0 = 1 1 = 1 = 1 1 = = = = 1 = = = 1 1 = = 0 1 = = 1 1 = = 1 1 = = = = = 1 1 = 0 =
–   RofChade 2.202 64-bit3204+12
−12
(−57)36.5 − 23.5
(+18−5=37)
60.8%
36.5 / 60
100.0%
+2
0 1 = 1 = = = = 1 0 = 0 1 1 = 1 = 0 = = = = = = = = = = 1 1 = = 1 = = = 1 = = = = = 0 1 1 1 1 = = = = 1 1 1 1 = = = = =
–   Defenchess 2.2 64-bit3202+10
−10
(−59)37.5 − 22.5
(+19−4=37)
62.5%
37.5 / 60
100.0%
+11
1 = 1 = = = = = = = 1 0 1 = = = = = = = 1 0 1 = 1 = = 1 = = 1 1 = 1 = = = = 1 = 0 = 1 = = = = = = 1 = = 1 1 1 = 1 0 = 1
–   Schooner 2.2 64-bit3202+10
−10
(−59)31.5 − 24.5
(+10−3=43)
56.3%
31.5 / 56
100.0%
−25
= 1 = = = = = = = 1 = 1 = 1 = = = 1 = 0 0 = 0 = = = = = = = = = = = = = = = = = = = = 1 = = 1 1 = = = 1 = = = 1
–   Booot 6.3.1 64-bit3199+9
−9
(−62)41 − 19
(+23−1=36)
68.3%
41.0 / 60
100.0%
+41
= = 1 = 1 = = 1 = 1 = = = 1 = 0 = = 1 1 = = = = 1 = 1 1 1 = 1 1 1 = = = 1 1 1 = = = 1 = = = = = = = 1 = = = 1 = 1 = 1 1
–   Shredder 13 64-bit3198+8
−8
(−63)30 − 22
(+12−4=36)
57.7%
30.0 / 52
100.0%
−22
= = = = = = = 0 = = = 1 1 = 1 = = 0 0 = 1 1 = 1 = 0 1 = 1 = = = = = = = = = 1 = = = 1 = = = 1 1 = = = =
–   Fizbo 2 64-bit3195+8
−8
(−66)33 − 23
(+16−6=34)
58.9%
33.0 / 56
100.0%
−15
= = 0 1 = = 1 = 1 = = = 1 = = = = = 1 = 1 0 0 1 = 0 = 1 1 = = 1 0 1 = = 1 = = = 1 1 1 = = = = = = 0 1 = = = = =
–   Fritz 17 64-bit3191+16
−16
(−70)31 − 21
(+14−4=34)
59.6%
31.0 / 52
100.0%
−15
1 = = = 0 1 1 = = = 1 = 1 = 1 = 1 = 1 = = = = = = = = = 1 = 1 = 1 = 1 1 = = = = = = 1 = = 0 0 = = = = 0
–   Andscacs 0.95 64-bit3180+9
−9
(−81)35 − 21
(+17−3=36)
62.5%
35.0 / 56
100.0%
−15
= = = = 1 = = = = 1 1 = 1 1 = 0 = = = = = 1 = 1 = = 1 = = 1 = 1 = 1 = 1 = 0 = = 1 0 = = = = = 1 1 1 = = = 1 = =
–   RubiChess 1.6.1 64-bit3168+23
−23
(−93)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−25
1 = = =
–   RubiChess 1.6 64-bit3158+19
−19
(−103)14 − 6
(+8−0=12)
70.0%
14.0 / 20
100.0%
+10
1 1 = 1 = 1 1 = = 1 = = 1 = = = = 1 = =
–   Arasan 22.0 64-bit3140+18
−18
(−121)11.5 − 4.5
(+7−0=9)
71.9%
11.5 / 16
100.0%
+5
= 1 1 = = = = = = 1 1 1 1 1 = =

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Created in 2005-2013 by CCRL team
Last games added on February 20, 2021