CCRL 40/40
Downloads and Statistics
December 10, 2019
Testing summary:
Total: 1'104'091 games
played by 2'573 programs
150964 CPU days (X2 4600+)

White wins: 382'628 (34.7%)
Black wins: 284'145 (25.7%)
Draws: 437'318 (39.6%)
White score: 54.5%

Engine Details

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Ethereal 9.00 64-bit (2968+18
−18
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 26 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Gull 3 64-bit3121+7
−7
(+153)8 − 22
(+1−15=14)
26.7%
8.0 / 30
0.0%
+8
= 0 = 0 1 0 0 0 = = 0 = 0 = = 0 = 0 = 0 = 0 0 0 = = = 0 0 =
–   Strelka 5.5 64-bit3104+6
−6
(+136)7.5 − 22.5
(+4−19=7)
25.0%
7.5 / 30
0.0%
−46
0 0 1 0 1 = 0 = = 0 0 0 0 = 0 0 0 0 0 1 1 0 0 = 0 = = 0 0 0
–   Fritz 16 64-bit3101+11
−11
(+133)10.5 − 19.5
(+3−12=15)
35.0%
10.5 / 30
0.0%
+40
= 0 = 0 0 0 0 1 0 0 = 0 = 1 = 0 = = 0 = = 0 0 = = = = = = 1
–   Texel 1.07 64-bit3075+12
−12
(+107)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
0.0%
+37
0 = = 0 = 0 0 = = = = 0 1 0 0 = 0 = = = = 0 = = = 0 1 1 0 1
–   Laser 1.5 64-bit3072+14
−15
(+104)12 − 18
(+5−11=14)
40.0%
12.0 / 30
0.0%
+42
0 = = = = = 1 1 1 0 = 0 = 0 1 0 0 0 = = 1 0 = = 0 0 = = = 0
–   iCE 3.0 64-bit3042+12
−12
(+74)11 − 19
(+2−10=18)
36.7%
11.0 / 30
0.0%
0
= = 0 0 0 = = 0 = 0 1 0 = = = = 1 = = 0 = 0 = = = = 0 = 0 =
–   Ethereal 9.65 64-bit3041+17
−17
(+73)12.5 − 17.5
(+4−9=17)
41.7%
12.5 / 30
0.0%
+29
0 1 0 = = = = 0 = 0 = 0 = = = 1 = = = 0 = 0 = 1 0 1 0 = = =
–   Nemorino 4.00 64-bit3040+17
−17
(+72)12 − 18
(+7−13=10)
40.0%
12.0 / 30
0.0%
+2
= = 0 0 1 0 1 1 0 0 1 0 = 1 1 0 0 = = 0 0 0 = = = 0 = 0 = 1
–   Arasan 20.4.1 64-bit3037+16
−16
(+69)10.5 − 19.5
(+4−13=13)
35.0%
10.5 / 30
0.0%
−26
= 1 0 = 1 0 = 0 0 0 = = 0 0 1 0 0 1 = 0 = = = 0 0 0 = = = =
–   Senpai 2.0 64-bit3036+12
−12
(+68)9 − 21
(+4−16=10)
30.0%
9.0 / 30
0.0%
−68
= 0 0 1 = 0 0 = 1 0 0 1 = 0 = 0 0 = = = 0 0 0 1 0 0 0 = = 0
–   Xiphos 0.2 64-bit3024+18
−18
(+56)11 − 19
(+6−14=10)
36.7%
11.0 / 30
0.0%
−33
0 = 1 = 0 0 = = 0 1 0 0 0 1 1 0 0 = 0 1 0 0 = 1 = = = = 0 0
–   Pedone 1.7 64-bit3013+17
−17
(+45)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
0
1 = 1 0 0 1 0 = 0 1 = = 1 0 = = = 0 1 0 = 0 1 0 = 0 0 = 0 1
–   Sting SF 9.9 64-bit3010+17
−17
(+42)15 − 17
(+6−8=18)
46.9%
15.0 / 32
0.0%
+24
0 = = = = 1 1 0 0 = = = = 1 = = 0 0 0 1 0 = = = = 1 = 1 = = 0 =
–   Vajolet2 2.5 64-bit3001+18
−18
(+33)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.4%
+63
=
–   Hakkapeliitta TCEC v2 64-bit3000+13
−13
(+32)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
0.2%
−22
0 = = = = 0 1 1 0 = = = 1 = 1 = = 1 1 0 0 0 1 0 1 0 0 0 0 0 0 =
–   Defenchess 1.1f 64-bit2997+12
−12
(+29)13 − 18
(+6−11=14)
41.9%
13.0 / 31
0.3%
−20
0 0 = = = 0 0 = 1 = = = = = 1 0 = 1 1 = 0 = 0 1 0 = = 1 0 0 0
–   SmarThink 1.97 64-bit2995+16
−16
(+27)11.5 − 18.5
(+4−11=15)
38.3%
11.5 / 30
1.0%
−41
0 0 0 = 1 = = = 0 0 0 1 = 1 0 = = 0 0 0 1 = = 0 = = = = = =
–   Xiphos 0.1 64-bit2986+20
−20
(+18)16 − 16
(+11−11=10)
50.0%
16.0 / 32
8.5%
+18
0 = 0 1 1 1 0 1 0 0 1 1 = = 1 0 = = = = 1 0 1 0 = = = 0 1 0 1 0
–   Rodent III 0.238 64-bit2982+15
−14
(+14)14.5 − 17.5
(+7−10=15)
45.3%
14.5 / 32
10.7%
−17
1 0 = = = = = = = 0 1 1 1 0 = 0 1 0 = = 0 0 = 0 = 0 = 1 = = 1 0
–   Vajolet2 2.4 64-bit2969+21
−21
(+1)17.5 − 12.5
(+8−3=19)
58.3%
17.5 / 30
47.3%
+49
1 = 0 = 1 = = = = 0 = = = = 1 = 1 1 = = 1 = 1 = = 1 = = 0 =
–   Hiarcs 142962+10
−10
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
73.7%
−36
=
–   Hakkapeliitta 3.0 64-bit2954+12
−11
(−14)19.5 − 12.5
(+13−6=13)
60.9%
19.5 / 32
90.6%
+56
= 1 = 1 1 1 0 0 1 = 1 = 0 = 0 = 1 = = 1 = 1 1 0 1 1 = = 1 0 = =
–   Wasp 2.6 64-bit2947+13
−13
(−21)17 − 15
(+10−8=14)
53.1%
17.0 / 32
97.4%
−3
1 1 = 1 = = = 1 0 = = = 0 0 1 0 1 0 0 0 = 1 1 = 1 0 = = = 1 = =
–   Deep Sjeng c't 20102941+10
−10
(−27)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.5%
+INF
1
–   Crafty 25.2 64-bit2931+11
−11
(−37)18.5 − 12.5
(+10−4=17)
59.7%
18.5 / 31
100.0%
+21
= 1 1 = = 0 = 1 = 1 1 0 = = 0 = = = = = = 1 1 1 = = 1 0 1 = =
–   chess22k 1.8 64-bit2930+20
−21
(−38)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
99.7%
−11
= = = = 1 = 1 0 1 1 = = = = 0 = 0 1 = = = = = 0 0 1 1 1 = 0 1 0 1 =
–   Amoeba 2.8 64-bit2927+13
−13
(−41)18.5 − 12.5
(+14−8=9)
59.7%
18.5 / 31
100.0%
+28
0 1 1 0 1 1 0 0 1 0 1 = 0 1 = 1 = = 0 = 1 = 1 1 1 = 0 = = 1 1
–   Bobcat 8.0 64-bit2923+13
−13
(−45)2 − 3
(+0−1=4)
40.0%
2.0 / 5
100.0%
−90
= = = = 0
–   Cheng 4.39 64-bit2922+11
−11
(−46)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−15
=
–   Deep Junior 13.3 64-bit2918+16
−16
(−50)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−80
=
–   Spike 1.4 Leiden2914+8
−8
(−54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Demolito 2018-03-01 64-bit2910+17
−17
(−58)14 − 5
(+9−0=10)
73.7%
14.0 / 19
100.0%
+81
= 1 = = = = 1 1 1 1 = 1 = 1 1 = = 1 =
–   Amoeba 2.7 64-bit2905+14
−14
(−63)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−32
=
–   Toga II 4.0 64-bit2905+13
−13
(−63)21.5 − 13.5
(+15−7=13)
61.4%
21.5 / 35
100.0%
+10
1 = = = 1 = 0 0 = 1 1 1 0 = 1 1 1 = = = 1 1 0 1 0 0 = = 0 = 1 1 = 1 1
–   Quazar 0.4 64-bit2905+10
−10
(−63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−205
0 =
–   Atlas 3.91 64-bit2902+14
−14
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−66
= 0 1 =
–   chess22k 1.7 64-bit2899+22
−22
(−69)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−69
1 0 1 0
–   EXchess 7.97b 64-bit2893+13
−13
(−75)20 − 14
(+13−7=14)
58.8%
20.0 / 34
100.0%
−20
1 0 = = 0 = 1 0 1 = = = = 0 1 = 1 1 = 1 1 0 = 1 = 1 = 0 = = 0 1 1 1
–   Demolito 2017-08-26 64-bit2890+20
−20
(−78)18.5 − 15.5
(+10−7=17)
54.4%
18.5 / 34
100.0%
−51
1 1 = = 0 = 1 = = = = 1 = 1 1 0 1 = 0 = 0 1 = = 1 0 = 0 = = 1 = = 0
–   Scorpio 2.8 64-bit2885+14
−14
(−83)9 − 8
(+3−2=12)
52.9%
9.0 / 17
100.0%
−70
= = = = = = 1 1 = 1 = = 0 = = 0 =
–   Ethereal 8.62 64-bit2885+24
−24
(−83)19.5 − 10.5
(+11−2=17)
65.0%
19.5 / 30
100.0%
+4
1 = 1 = = = 1 = 1 1 = = = = = 1 1 = = = 0 = 1 0 1 = 1 1 = =
–   Scorpio 2.7.9 64-bit2866+26
−25
(−102)19.5 − 10.5
(+13−4=13)
65.0%
19.5 / 30
100.0%
−10
0 1 = 1 = = 1 1 = = 1 1 1 = 1 1 = = = 0 1 0 = = = 1 0 1 = 1
–   Dirty 30Apr2017 64-bit2856+14
−15
(−112)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−19
1 0 1 =
–   Tornado 8.0 64-bit2842+13
−14
(−126)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−66
= = 1 =
–   Fruit Reloaded 3.2.1 64-bit2836+12
−12
(−132)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+18
= 1 1 =
–   The Baron 3.42 64-bit2797+15
−14
(−171)26 − 8
(+22−4=8)
76.5%
26.0 / 34
100.0%
+26
1 = 1 1 = 1 0 1 1 1 1 1 1 1 = 0 1 1 = = = 0 0 1 1 1 1 1 1 = = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 10, 2019