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 12.75 64-bit (3320+13
−13
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Fat Fritz 2 (in SF) 64-bit 4CPU3525+19
−19
(+205)8.5 − 27.5
(+0−19=17)
23.6%
8.5 / 36
0.0%
+40
–   Stockfish 2021-01-11 64-bit3520+19
−18
(+200)11 − 37
(+0−26=22)
22.9%
11.0 / 48
0.0%
+29
–   Fat Fritz 2 (in SF) 64-bit3509+16
−16
(+189)9 − 43
(+0−34=18)
17.3%
9.0 / 52
0.0%
−38
–   Stockfish 13 64-bit3509+19
−19
(+189)16 − 58
(+0−42=32)
21.6%
16.0 / 74
0.0%
+6
–   SugaR AI 1.00 64-bit3493+18
−17
(+173)11.5 − 44.5
(+0−33=23)
20.5%
11.5 / 56
0.0%
−18
–   ShashChess 15.0 64-bit3485+14
−14
(+165)35.5 − 105.5
(+0−70=71)
25.2%
35.5 / 141
0.0%
+12
–   SugaR AI 1.50 64-bit3483+83
−78
(+163)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−116
–   Stockfish 12 64-bit3477+15
−15
(+157)19 − 45
(+0−26=38)
29.7%
19.0 / 64
0.0%
+40
–   Dragon by Komodo 64-bit3472+14
−15
(+152)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
−34
–   ShashChess 16 64-bit3442+83
−79
(+122)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−30
–   SugaR XPro NN 1.0 64-bit3416+14
−14
(+96)20 − 40
(+1−21=38)
33.3%
20.0 / 60
0.0%
+2
–   Komodo 13.3 64-bit3344+13
−13
(+24)21 − 31
(+3−13=36)
40.4%
21.0 / 52
0.4%
−28
–   Nemorino 6.00 64-bit3343+13
−13
(+23)32.5 − 31.5
(+10−9=45)
50.8%
32.5 / 64
0.4%
+23
–   Komodo 14 64-bit3340+13
−13
(+20)23.5 − 28.5
(+5−10=37)
45.2%
23.5 / 52
1.3%
−3
–   Houdini 6 64-bit3335+8
−8
(+15)25.5 − 26.5
(+8−9=35)
49.0%
25.5 / 52
2.0%
+8
–   SlowChess Blitz 2.5 64-bit3329+16
−16
(+9)31 − 29
(+11−9=40)
51.7%
31.0 / 60
18.4%
+15
–   Fire 8 64-bit3328+17
−17
(+8)24 − 32
(+4−12=40)
42.9%
24.0 / 56
20.5%
−30
–   Igel 3.0.0 64-bit3316+46
−46
(−4)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
55.4%
+16
–   SlowChess Blitz 2.4 64-bit3303+16
−16
(−17)29 − 27
(+10−8=38)
51.8%
29.0 / 56
95.5%
−6
–   Nemorino 6.05 64-bit3289+18
−18
(−31)34 − 23
(+15−4=38)
59.6%
34.0 / 57
99.8%
+20
–   SlowChess Blitz 2.3 64-bit3280+16
−16
(−40)32.5 − 23.5
(+13−4=39)
58.0%
32.5 / 56
100.0%
+4
–   RubiChess 2.0 NN-375bd 64-bit3277+16
−16
(−43)32.5 − 27.5
(+13−8=39)
54.2%
32.5 / 60
100.0%
−19
–   Igel 2.9.0 64-bit3272+15
−15
(−48)37 − 23
(+16−2=42)
61.7%
37.0 / 60
100.0%
+12
–   Igel 2.8.0 64-bit3265+15
−15
(−55)36 − 24
(+15−3=42)
60.0%
36.0 / 60
100.0%
0
–   RubiChess 1.9 64-bit3263+15
−14
(−57)33 − 23
(+15−5=36)
58.9%
33.0 / 56
100.0%
−8
–   Komodo 10 64-bit3259+11
−10
(−61)32 − 20
(+17−5=30)
61.5%
32.0 / 52
100.0%
+3
–   Fire 7.1 64-bit3258+7
−8
(−62)29.5 − 22.5
(+11−4=37)
56.7%
29.5 / 52
100.0%
−26
–   Booot 6.5 64-bit3256+18
−18
(−64)36.5 − 19.5
(+21−4=31)
65.2%
36.5 / 56
100.0%
+23
–   Xiphos 0.6 64-bit3253+9
−9
(−67)45 − 23
(+24−2=42)
66.2%
45.0 / 68
100.0%
+23
–   Pedone 3.0 64-bit3244+15
−15
(−76)34.5 − 21.5
(+20−7=29)
61.6%
34.5 / 56
100.0%
−11
–   RofChade 2.3 64-bit3240+11
−11
(−80)40.5 − 23.5
(+19−2=43)
63.3%
40.5 / 64
100.0%
−7
–   Booot 6.4 64-bit3238+11
−11
(−82)41.5 − 24.5
(+22−5=39)
62.9%
41.5 / 66
100.0%
−8
–   Laser 1.7 64-bit3206+9
−9
(−114)35 − 21
(+16−2=38)
62.5%
35.0 / 56
100.0%
−46
–   Defenchess 2.2 64-bit3202+10
−9
(−118)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−118
–   Schooner 2.2 64-bit3202+10
−10
(−118)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
+8

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