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 12.75 64-bit (3319+12
−12
)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 4CPU3524+19
−18
(+205)8.5 − 27.5
(+0−19=17)
23.6%
8.5 / 36
0.0%
+40
0 = 0 = 0 0 0 = 0 = 0 = 0 0 = = 0 = = 0 0 = = 0 0 = 0 = = 0 0 = = 0 0 =
–   Stockfish 2021-01-11 64-bit3513+18
−18
(+194)11 − 37
(+0−26=22)
22.9%
11.0 / 48
0.0%
+23
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 13 64-bit3508+19
−19
(+189)16 − 58
(+0−42=32)
21.6%
16.0 / 74
0.0%
+6
= = 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 =
–   Fat Fritz 2 (in SF) 64-bit3507+16
−15
(+188)9 − 43
(+0−34=18)
17.3%
9.0 / 52
0.0%
−39
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 =
–   SugaR AI 1.00 64-bit3490+17
−17
(+171)11.5 − 44.5
(+0−33=23)
20.5%
11.5 / 56
0.0%
−20
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
–   Dragon by Komodo 2 64-bit3485+74
−71
(+166)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+19
= = 0 0
–   SugaR AI 1.50 64-bit3483+83
−77
(+164)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−115
= 0 0 0
–   ShashChess 15.0 64-bit3482+14
−14
(+163)35.5 − 105.5
(+0−70=71)
25.2%
35.5 / 141
0.0%
+10
= 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 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 12 64-bit3476+15
−15
(+157)19 − 45
(+0−26=38)
29.7%
19.0 / 64
0.0%
+40
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
–   Dragon by Komodo 64-bit3471+14
−14
(+152)11 − 41
(+0−30=22)
21.2%
11.0 / 52
0.0%
−34
= 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
–   ShashChess 16 64-bit3441+83
−79
(+122)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.2%
−30
= 0 = 0
–   SugaR XPro NN 1.0 64-bit3415+14
−14
(+96)20 − 40
(+1−21=38)
33.3%
20.0 / 60
0.0%
+2
= 0 = = = 0 = 0 0 0 = 0 = = = 0 = = = 0 0 1 = 0 = = 0 0 = 0 = 0 = = = = = = = 0 0 = = = 0 = = 0 = = 0 0 = = = = = 0 = =
–   Pedone 3.1 64-bit3348+59
−60
(+29)2 − 4
(+0−2=4)
33.3%
2.0 / 6
17.1%
−63
0 = 0 = = =
–   Komodo 13.3 64-bit3343+13
−13
(+24)21 − 31
(+3−13=36)
40.4%
21.0 / 52
0.4%
−28
= 0 0 = = = = = = 1 = 0 = = = 0 = = = 0 1 = = = = 0 0 = = = = 0 = = = = = = = 0 = = 0 1 0 = = = = 0 = 0
–   Nemorino 6.00 64-bit3342+12
−12
(+23)32.5 − 31.5
(+10−9=45)
50.8%
32.5 / 64
0.3%
+23
= 0 = = = = = 1 = = 0 = 0 = 0 = = = = = = = 0 = 1 = = 1 1 = 1 = 0 = = = = = 0 1 1 = = = = = = = 1 = 0 = 0 = = 1 = = = = 1 = = =
–   Komodo 14 64-bit3339+13
−13
(+20)23.5 − 28.5
(+5−10=37)
45.2%
23.5 / 52
1.2%
−3
= 0 0 = = = 1 0 = = = = = = 0 = = 0 = = 1 = = 0 = = = = = 0 = = = = 0 = 0 = 1 = = = = 0 = = 1 = = = 1 =
–   Houdini 6 64-bit3334+7
−8
(+15)25.5 − 26.5
(+8−9=35)
49.0%
25.5 / 52
1.5%
+8
1 0 1 = = 0 = = 1 0 = = = = = 0 = 1 0 = = 0 = = = = = 0 1 = 1 0 = = = 1 = = = 0 = 1 = = = = = = = = = =
–   RubiChess 2.1 64-bit3333+25
−25
(+14)18.5 − 19.5
(+4−5=29)
48.7%
18.5 / 38
15.4%
+6
= = = = = = 0 = = = 0 = 0 1 1 = = 1 = 1 0 = = = 0 = = = = = = = = = = = = =
–   SlowChess Blitz 2.5 64-bit3329+16
−16
(+10)31 − 29
(+11−9=40)
51.7%
31.0 / 60
14.5%
+16
1 = = 0 = = = = 1 = 0 1 = = 0 = = = 0 = 0 = = = 0 = 1 = = = = = = 0 = 1 = = = = = = = = = 1 = = = 1 = 1 1 = 1 = 0 = 0 1
–   Fire 8 64-bit3328+17
−17
(+9)24 − 32
(+4−12=40)
42.9%
24.0 / 56
18.8%
−29
= = 1 = = 0 = 1 1 = 0 = 0 = 0 0 0 = 0 = = = = = = = = = 1 0 = = = = = = 0 = = = = = = = = 0 = 0 = = 0 = = = = =
–   Igel 3.0.0 64-bit3320+20
−20
(+1)26.5 − 25.5
(+8−7=37)
51.0%
26.5 / 52
44.6%
+4
0 = = = = = = = = = = 1 0 = 0 1 = = = = = = 0 = = = = = 0 = 1 = 1 = = = 1 = = = 1 = = = 1 0 = 0 = 1 = =
–   SlowChess Blitz 2.4 64-bit3301+16
−16
(−18)29 − 27
(+10−8=38)
51.8%
29.0 / 56
95.8%
−7
= = = = 1 = = = 0 = = = = = = 1 = 1 = = = 1 = = = = 0 = = 1 0 0 = 1 = = = = = = 1 1 = 1 0 = = 0 = = = = 0 0 = 1
–   Nemorino 6.05 64-bit3288+18
−18
(−31)34 − 23
(+15−4=38)
59.6%
34.0 / 57
99.8%
+20
= 1 1 = = = = 1 = = = = = = = 1 1 = = 1 = = 0 0 1 = = = = 0 1 1 = = 1 = = = = = = 1 1 = = = = = = = = = = 1 0 1 1
–   SlowChess Blitz 2.3 64-bit3279+16
−16
(−40)32.5 − 23.5
(+13−4=39)
58.0%
32.5 / 56
100.0%
+4
0 = 1 = 1 = 1 = = = 1 = = = 1 = = = 1 = = 0 = = 1 = = 0 = = = = 1 = = 1 0 = = = = = = = = = 1 = = = = = 1 = 1 1
–   RubiChess 2.0 64-bit3278+16
−16
(−41)32.5 − 27.5
(+13−8=39)
54.2%
32.5 / 60
100.0%
−17
= 1 = = 0 = 0 1 = 1 = = = 1 = = 1 1 = = = 1 1 = = 1 = = 1 = = = 0 = = = = = = = = = 1 0 = = = 0 1 = 0 0 0 = = = = 1 = =
–   Igel 2.9.0 64-bit3271+15
−15
(−48)37 − 23
(+16−2=42)
61.7%
37.0 / 60
100.0%
+12
0 = = 1 1 = = = = 0 = = = = 1 = = = 1 = 1 = = = 1 = = 1 = = = 1 1 = = = = = 1 1 = = = = = = = = = 1 = 1 = = 1 1 1 = = =
–   Igel 2.8.0 64-bit3264+15
−15
(−55)36 − 24
(+15−3=42)
60.0%
36.0 / 60
100.0%
0
1 = = = = = = = 1 1 1 1 = = = = = = 1 = 1 = = = = = = = 1 = = 1 = 1 = = = = = 1 = 0 0 = = = = 1 = 0 = = 1 = = = = = 1 1
–   RubiChess 1.9 64-bit3262+15
−14
(−57)33 − 23
(+15−5=36)
58.9%
33.0 / 56
100.0%
−8
0 1 = 1 1 = = 1 = = = = 1 = = 1 = = = 1 = = = 1 = = 0 = = 1 1 0 = 1 = = = = 0 = 1 = = = = = 1 = = = 1 = 0 = = 1
–   Komodo 10 64-bit3259+11
−10
(−60)32 − 20
(+17−5=30)
61.5%
32.0 / 52
100.0%
+4
1 = = 1 = = = 0 = = = = 1 = 1 = 1 = = 1 = = = = = 0 = 0 = = = 1 1 1 1 = 1 = = 0 1 0 1 1 1 1 = 1 = = = =
–   Fire 7.1 64-bit3257+7
−8
(−62)29.5 − 22.5
(+11−4=37)
56.7%
29.5 / 52
100.0%
−26
= = = 0 1 = = = 1 = 1 = 0 1 1 = = = = 0 = = 1 = = = = = 1 = = = = = = 1 = 1 = = = = = 1 1 = = = 0 = = =
–   Booot 6.5 64-bit3257+17
−17
(−62)36.5 − 19.5
(+21−4=31)
65.2%
36.5 / 56
100.0%
+25
= = = 1 0 1 1 1 0 = = 1 = 1 = = = 0 = 1 1 = 1 = 1 1 1 = = = = = = = = 0 1 = 1 = 1 = 1 1 = = = 1 1 = = = = 1 1 =
–   Xiphos 0.6 64-bit3252+9
−9
(−67)45 − 23
(+24−2=42)
66.2%
45.0 / 68
100.0%
+23
1 1 = = = 1 1 = 1 1 = = = 1 1 1 = = 1 = 1 1 1 = 1 = = 0 1 = 1 = 1 = = = = = 1 = = = = = = = = = 0 1 1 = = 1 = = 1 = = = 1 = = = = = = 1
–   Pedone 3.0 64-bit3243+15
−15
(−76)34.5 − 21.5
(+20−7=29)
61.6%
34.5 / 56
100.0%
−11
0 = 0 1 1 1 = = 1 = 1 = = = = 1 = = = = 1 = 0 1 = = 1 = 1 = = = 0 0 = = = 1 1 = 1 1 0 = 1 1 1 = = = 1 = 0 1 1 =
–   RofChade 2.3 64-bit3239+11
−11
(−80)40.5 − 23.5
(+19−2=43)
63.3%
40.5 / 64
100.0%
−7
= 1 = = = = 1 = = = = = = = 1 = 1 = = = = = 1 1 = = = 1 1 = = 0 = = = 1 = 1 = = 1 = 1 = = 1 1 1 1 = = 1 = = = = 1 = 0 1 = = = =
–   Booot 6.4 64-bit3237+11
−11
(−82)41.5 − 24.5
(+22−5=39)
62.9%
41.5 / 66
100.0%
−8
= = = 1 1 = = = 1 = = = 1 = 1 = 1 = 1 0 = 1 = = 1 = = = = 1 = = 1 = = 0 = = = = 1 = 1 0 1 = = = 1 = 1 0 = 1 1 1 = 1 1 = = = = = 1 0
–   Laser 1.7 64-bit3205+9
−9
(−114)35 − 21
(+16−2=38)
62.5%
35.0 / 56
100.0%
−46
= = = = 1 0 = 1 1 = 1 1 = = = = = = 1 = 1 1 1 = 1 = = = = = = = = 1 1 = 0 = = = = 1 = = 1 = = 1 = = = = = = 1 =
–   Schooner 2.2 64-bit3201+10
−10
(−118)43 − 17
(+27−1=32)
71.7%
43.0 / 60
100.0%
+8
1 = = = 1 1 = 1 = = = 1 = 1 1 = = = 1 1 = 1 = = 1 1 1 1 1 1 1 = = 1 = = = = 1 = = = 1 = 1 = = = = = 1 0 = 1 1 1 = 1 = 1
–   Defenchess 2.2 64-bit3201+10
−9
(−118)2 − 2
(+0−0=4)
50.0%
2.0 / 4
100.0%
−118
= = = =

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