CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Ethereal 8.05 64-bit (2593+30
−30
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 10 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Octochess r5506 64-bit2779+19
−19
(+186)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+85
0 0 0 1 = = 1 0 0 =
–   Bison 9.11 64-bit2754+17
−17
(+161)1 − 9
(+0−8=2)
10.0%
1.0 / 10
0.0%
−163
0 0 0 0 0 = 0 = 0 0
–   Carballo 1.7 64-bit2736+19
−19
(+143)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−92
0 0 = 1 = 0 0 0 0 0
–   ProDeo 2.22725+20
−20
(+132)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−71
0 0 0 0 0 0 1 0 1 =
–   Tucano 6.00 64-bit2724+15
−16
(+131)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+131
0 = 1 0 1 0 = = = 1
–   Scorpio 2.6 32-bit2695+32
−32
(+102)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+15
1 = = 0 0 = = = 0 0
–   Booot 4.15.02691+14
−14
(+98)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
+11
0 0 0 = = = = 0 1 =
–   Zurichess Graubuenden 64-bit2688+25
−25
(+95)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+58
0 0 1 1 1 0 1 0 0 =
–   Amoeba 1.3 64-bit2688+32
−32
(+95)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−130
0 0 1 0 0 = 0 = 0 0
–   Cheese 1.8 64-bit2682+20
−20
(+89)2.5 − 7.5
(+0−5=5)
25.0%
2.5 / 10
0.0%
−62
= = = 0 0 0 = = 0 0
–   Daydreamer 1.75 64-bit2678+17
−17
(+85)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−147
= 1 0 0 0 = 0 0 0 0
–   Chessmaster 112666+13
−13
(+73)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+67
= 1 0 0 = 0 1 1 1 0
–   Djinn 1.021 64-bit2664+15
−15
(+71)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+66
= 1 1 = = 0 = 0 0 1
–   Floyd 0.9 64-bit2656+19
−19
(+63)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.0%
+68
1 = 0 0 1 1 1 = 0 0
–   Dirty 23Mar2012 32-bit2655+33
−33
(+62)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.3%
+62
1 0 1 0 = = = = 1 0
–   Sjakk 2.2 64-bit2630+16
−16
(+37)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
1.5%
+9
0 = = = = = = 1 = 0
–   Rodin 8.02627+16
−16
(+34)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
2.2%
+74
0 = 1 1 0 0 1 = 1 =
–   Nebula 2.0 64-bit2624+16
−16
(+31)4 − 6
(+2−4=4)
40.0%
4.0 / 10
3.7%
−32
1 1 = 0 0 = 0 = = 0
–   NoraGrace 2.0 64-bit2622+17
−17
(+29)7 − 3
(+5−1=4)
70.0%
7.0 / 10
4.8%
+159
1 = 1 = 1 1 = = 1 0
–   Phalanx XXV2614+17
−17
(+21)5 − 5
(+3−3=4)
50.0%
5.0 / 10
11.5%
+16
1 = 1 0 = 0 = 1 = 0
–   Sloppy 0.2.2 64-bit2611+18
−18
(+18)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
15.5%
−6
0 0 1 = = = = = = =
–   GreKo 2015 64-bit2607+22
−22
(+14)5 − 5
(+1−1=8)
50.0%
5.0 / 10
22.8%
+10
= = = = = 1 = 0 = =
–   Donna 4.0 64-bit2602+17
−17
(+9)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
30.5%
−94
= 0 1 0 1 0 0 0 = =
–   Muse 0.953 64-bit2592+18
−18
(−1)4 − 6
(+3−5=2)
40.0%
4.0 / 10
52.2%
−75
0 0 = 0 0 1 0 = 1 1
–   GarboChess 3.0 64-bit2585+17
−17
(−8)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
67.4%
−132
0 0 0 1 0 0 1 1 = 0
–   Jellyfish 1.1 64-bit2575+17
−17
(−18)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
85.1%
−45
= = 1 0 0 1 0 = = =
–   Coiled 0.4 64-bit2562+20
−20
(−31)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
95.9%
+9
1 0 1 = 0 = 1 = 1 0
–   Capivara LK 0.09b02c 64-bit2556+21
−21
(−37)7 − 3
(+6−2=2)
70.0%
7.0 / 10
97.7%
+112
1 1 0 = = 1 1 1 1 0
–   JikChess 0.02 64-bit2555+17
−17
(−38)5 − 5
(+4−4=2)
50.0%
5.0 / 10
98.5%
−38
0 0 1 1 = 1 0 = 0 1
–   Gogobello 1.1 64-bit2552+29
−28
(−41)4 − 6
(+1−3=6)
40.0%
4.0 / 10
97.6%
−92
= 0 = 0 = = 0 1 = =
–   Counter 2.0.2 64-bit2551+27
−27
(−42)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
98.0%
+207
1 = = = 1 1 1 1 1 1
–   WyldChess 1.3 64-bit2546+29
−29
(−47)6 − 4
(+2−0=8)
60.0%
6.0 / 10
98.8%
+5
1 = = = = = = = 1 =
–   Ghost 3.1 64-bit2546+23
−23
(−47)9.5 − 6.5
(+8−5=3)
59.4%
9.5 / 16
99.3%
+23
= 0 0 = 0 0 1 1 1 1 1 1 0 1 = 1
–   Ghost 3 64-bit2545+27
−27
(−48)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
99.1%
−6
0 1 0 1 0 0 = 1 1 1
–   Marvin 2.0.0 64-bit2541+27
−26
(−52)7.5 − 4.5
(+7−4=1)
62.5%
7.5 / 12
99.5%
+52
= 1 0 0 1 1 1 1 0 0 1 1
–   ECE X22508+28
−28
(−85)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−48
= 0 1 0 1 1 = = 0 1
–   Counter 1.99 64-bit2459+32
−32
(−134)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
100.0%
−192
0 = 1 = 0 =

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.05 64-bit
played with current
participants of this list
Represented by
1-2-CPU    216Ethereal 8.62 64-bit
All    216Ethereal 8.28 64-bit
Free    216Ethereal 8.28 64-bit
Free 1-2-CPU    216Ethereal 8.62 64-bit
Free single-CPU    216Ethereal 8.62 64-bit
Single-CPU    216Ethereal 8.62 64-bit

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