CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Show each game results
Ethereal 12.25 64-bit (3290+15
−15
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish+NNUE 150720 64-bit3470+26
−25
(+180)14 − 40
(+0−26=28)
25.9%
14.0 / 54
0.0%
+34
–   Stockfish 2019-12-10 64-bit3442+16
−16
(+152)16 − 36
(+0−20=32)
30.8%
16.0 / 52
0.0%
+43
–   Stockfish 11 64-bit3434+15
−15
(+144)9 − 41
(+0−32=18)
18.0%
9.0 / 50
0.0%
−76
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+126)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+58
–   Komodo 13.3 64-bit3344+13
−13
(+54)18 − 34
(+0−16=36)
34.6%
18.0 / 52
0.0%
−27
–   Komodo 14 64-bit3340+13
−13
(+50)20 − 30
(+6−16=28)
40.0%
20.0 / 50
0.0%
−6
–   Houdini 6 64-bit3335+8
−8
(+45)22.5 − 34.5
(+3−15=39)
39.5%
22.5 / 57
0.0%
−12
–   Komodo 14 MCTS 64-bit3297+19
−19
(+7)29 − 29
(+10−10=38)
50.0%
29.0 / 58
29.5%
+7
–   Komodo 13.3 MCTS 64-bit3291+19
−19
(+1)26.5 − 25.5
(+4−3=45)
51.0%
26.5 / 52
49.6%
+5
–   SlowChess Blitz Classic 2.2 64-bit3263+16
−16
(−27)37 − 27
(+17−7=40)
57.8%
37.0 / 64
99.5%
+16
–   Komodo 10 64-bit3259+11
−10
(−31)27.5 − 24.5
(+10−7=35)
52.9%
27.5 / 52
100.0%
−16
–   Fire 7.1 64-bit3258+7
−8
(−32)54.5 − 42.5
(+21−9=67)
56.2%
54.5 / 97
100.0%
+1
–   Xiphos 0.6 64-bit3253+9
−9
(−37)35 − 27
(+13−5=44)
56.5%
35.0 / 62
100.0%
−2
–   RofChade 2.3 64-bit3240+11
−11
(−50)38 − 26
(+18−6=40)
59.4%
38.0 / 64
100.0%
+2
–   Igel 2.7.0 64-bit3240+16
−16
(−50)31.5 − 20.5
(+14−3=35)
60.6%
31.5 / 52
100.0%
+8
–   Booot 6.4 64-bit3238+11
−11
(−52)35.5 − 26.5
(+13−4=45)
57.3%
35.5 / 62
100.0%
−13
–   Laser 1.7 64-bit3206+9
−9
(−84)32.5 − 21.5
(+16−5=33)
60.2%
32.5 / 54
100.0%
−26
–   Defenchess 2.2 64-bit3202+10
−9
(−88)33 − 19
(+14−0=38)
63.5%
33.0 / 52
100.0%
−17
–   Schooner 2.2 64-bit3202+10
−10
(−88)34 − 16
(+21−3=26)
68.0%
34.0 / 50
100.0%
+19
–   Fizbo 2 64-bit3196+8
−8
(−94)34.5 − 15.5
(+21−2=27)
69.0%
34.5 / 50
100.0%
+15
–   RubiChess 1.7.3 64-bit3190+17
−17
(−100)29.5 − 14.5
(+15−0=29)
67.0%
29.5 / 44
100.0%
−8
–   Andscacs 0.95 64-bit3180+10
−9
(−110)39 − 11
(+28−0=22)
78.0%
39.0 / 50
100.0%
+66
–   RubiChess 1.7.1 64-bit3172+22
−22
(−118)35 − 15
(+21−1=28)
70.0%
35.0 / 50
100.0%
−2
–   Roc 1.7 64-bit3122+22
−22
(−168)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−17

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Created in 2005-2013 by CCRL team
Last games added on April 18, 2021