CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Show each game results
Ethereal 8.60 64-bit (2869+23
−22
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 14 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Ethereal 8.81 64-bit2952+24
−24
(+83)6 − 14
(+1−9=10)
30.0%
6.0 / 20
0.0%
−38
0 = 0 = = = = = 0 0 0 = 0 1 0 = 0 0 = =
–   Scorpio 2.7.9 64-bit2917+32
−32
(+48)13 − 17
(+6−10=14)
43.3%
13.0 / 30
0.7%
+11
= 0 = 0 0 = = 0 = 1 = 0 = 1 = = 0 0 1 0 1 = 0 1 = = = 1 = 0
–   Demolito 2017-08-26 64-bit2914+15
−15
(+45)12.5 − 16.5
(+7−11=11)
43.1%
12.5 / 29
0.1%
0
1 0 1 0 0 0 1 0 1 0 0 = = = = = = 0 0 1 1 0 = 1 0 = = = =
–   DiscoCheck 5.2.1 64-bit2912+11
−10
(+43)9.5 − 17.5
(+3−11=13)
35.2%
9.5 / 27
0.0%
−43
= = 0 = = = = = 0 0 0 0 = = 0 = 0 0 0 1 = 1 0 0 = = 1
–   ChessBrainVB 3.602907+32
−32
(+38)11 − 14
(+6−9=10)
44.0%
11.0 / 25
2.6%
−1
= 0 = 1 1 = 0 0 1 = 1 = = 0 = 0 0 1 0 = 0 0 = 1 =
–   Quazar 0.4 64-bit2901+8
−7
(+32)29 − 28
(+16−15=26)
50.9%
29.0 / 57
0.4%
+38
0 = 0 = 1 = = 0 1 = 1 = = = 1 = 1 = 0 0 1 0 1 0 1 = = 1 = = 1 0 0 1 0 1 = 0 1 = 1 = 0 = = 0 = = = = 0 1 = 0 = 1 =
–   Zurichess Neuchatel 64-bit2895+15
−15
(+26)25.5 − 28.5
(+13−16=25)
47.2%
25.5 / 54
2.8%
+7
0 0 1 = 1 = 1 0 = = 1 0 1 = 0 0 = 0 0 0 1 0 = = = 1 0 = = 1 = = = 0 0 1 = = = 1 = 1 1 = = 0 = 0 1 0 = = = =
–   Deuterium 14.3.34.130 64-bit2885+10
−10
(+16)13 − 15
(+8−10=10)
46.4%
13.0 / 28
9.7%
−7
= 0 = 1 0 0 1 = = = = 0 1 0 0 1 0 0 1 = 0 0 = = 1 = 1 1
–   Murka 3 64-bit2883+9
−9
(+14)22 − 35
(+12−25=20)
38.6%
22.0 / 57
12.1%
−61
1 0 = 0 = 0 0 1 1 = 0 0 1 = 1 0 = 0 1 0 = 0 0 = = 0 1 0 1 0 0 = 0 0 0 0 = 0 = = = 0 1 0 0 0 0 = = 1 1 = 1 = = = =
–   Atlas 3.80 64-bit2876+10
−10
(+7)27 − 29
(+16−18=22)
48.2%
27.0 / 56
29.6%
−5
= = 1 0 0 1 1 1 1 0 = = = 1 1 1 = 0 0 = = = = 1 0 1 = 1 = = = = 1 1 0 = 0 0 0 0 0 1 1 = 0 = = 1 0 0 = 0 = = 0 0
–   Scorpio 2.7.8 64-bit2863+25
−25
(−6)12.5 − 15.5
(+8−11=9)
44.6%
12.5 / 28
63.6%
−42
1 1 1 = = 0 0 0 0 = 1 1 1 1 0 0 = 0 = 0 0 = = 0 = 0 1 =
–   Nemo 1.0.1 64-bit2857+8
−8
(−12)21 − 9
(+15−3=12)
70.0%
21.0 / 30
84.2%
+116
0 = 1 1 = 1 = 1 1 1 1 1 0 = = 1 = = 1 0 1 = 1 1 = = = 1 1 =
–   The Baron 3.42 64-bit2795+32
−32
(−74)19.5 − 10.5
(+14−5=11)
65.0%
19.5 / 30
100.0%
+21
1 0 = 1 0 1 0 = 1 = 1 = = = 1 = 1 1 1 1 = = 0 1 0 = = 1 1 1
–   Ktulu 92782+8
−8
(−87)19 − 14
(+12−7=14)
57.6%
19.0 / 33
100.0%
−39
= 0 0 = 1 = 0 = = = 1 1 1 = 1 = 1 1 0 1 = 1 1 0 = 0 = 1 = = 0 = 1
–   Bright 0.5c2777+8
−8
(−92)15.5 − 13.5
(+11−9=9)
53.4%
15.5 / 29
100.0%
−68
= 0 0 0 1 1 = = 0 = 1 1 0 = 0 = 1 1 = 1 1 1 = 0 0 0 1 = 1
–   Gogobello 1.4 64-bit2776+20
−20
(−93)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+2
0 = 1 1
–   Twisted Logic 20100131x 64-bit2765+11
−11
(−104)22 − 7
(+17−2=10)
75.9%
22.0 / 29
100.0%
+70
1 1 1 = = = 1 = 1 = = 1 1 0 0 1 1 = 1 = 1 1 = 1 1 1 1 1 =
–   Bison 9.11 64-bit2755+11
−11
(−114)19.5 − 9.5
(+15−5=9)
67.2%
19.5 / 29
100.0%
+3
1 = = 1 1 1 1 = 1 1 0 = 0 1 1 1 = 1 0 = = 0 1 0 1 1 = = 1
–   Tucano 6.00 64-bit2751+13
−13
(−118)21.5 − 7.5
(+17−3=9)
74.1%
21.5 / 29
100.0%
+48
= 1 = = 0 = 1 0 1 1 1 1 1 1 = = 1 1 1 1 1 = 0 1 1 = = 1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.60 64-bit
played with current
participants of this list
Represented by
1-2-CPU    371Ethereal 8.81 64-bit
All#622880353itself
Free#522886318itself
Free 1-2-CPU    338Ethereal 8.81 64-bit
Free single-CPU    338Ethereal 8.81 64-bit
Single-CPU    371Ethereal 8.81 64-bit

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018