CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Ethereal 9.30 64-bit (3042+25
−25
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 24 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Stockfish 9 64-bit3481+9
−9
(+439)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Fire 6.1 64-bit3288+11
−11
(+246)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   NirvanaChess 2.4 64-bit3129+9
−9
(+87)15 − 22
(+7−14=16)
40.5%
15.0 / 37
0.0%
+26
–   Texel 1.07 64-bit3112+9
−9
(+70)16.5 − 20.5
(+9−13=15)
44.6%
16.5 / 37
0.0%
+33
–   Rybka 4.1 64-bit3108+6
−6
(+66)12 − 24
(+4−16=16)
33.3%
12.0 / 36
0.0%
−36
–   Protector 1.9.0 64-bit3084+7
−7
(+42)16.5 − 20.5
(+10−14=13)
44.6%
16.5 / 37
0.1%
+5
–   Nemorino 4.00 64-bit3066+13
−13
(+24)18.5 − 18.5
(+12−12=13)
50.0%
18.5 / 37
4.3%
+19
–   Xiphos 0.2 64-bit3061+13
−13
(+19)21.5 − 28.5
(+11−18=21)
43.0%
21.5 / 50
8.4%
−24
–   Arasan 20.5 64-bit3059+13
−13
(+17)13 − 18
(+5−10=16)
41.9%
13.0 / 31
11.9%
−29
–   Pedone 1.7 64-bit3052+12
−12
(+10)21 − 16
(+11−6=20)
56.8%
21.0 / 37
23.3%
+48
–   Defenchess 1.1f 64-bit3046+11
−11
(+4)18 − 17
(+10−9=16)
51.4%
18.0 / 35
38.7%
+13
–   Wasp 2.6 64-bit2977+14
−15
(−65)19.5 − 17.5
(+11−9=17)
52.7%
19.5 / 37
100.0%
−48
–   chess22k 1.9 64-bit2968+15
−16
(−74)23 − 15
(+13−5=20)
60.5%
23.0 / 38
100.0%
−13
–   Bobcat 8.0 64-bit2958+10
−10
(−84)18.5 − 11.5
(+12−5=13)
61.7%
18.5 / 30
100.0%
−9
–   chess22k 1.8 64-bit2958+17
−17
(−84)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−53
–   Demolito 2018-03-01 64-bit2957+14
−14
(−85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−115
–   Crafty 25.2 64-bit2932+10
−10
(−110)18.5 − 11.5
(+13−6=11)
61.7%
18.5 / 30
100.0%
−31
–   Spark 1.0 64-bit2927+7
−7
(−115)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Scorpio 2.8 64-bit2901+15
−15
(−141)23.5 − 6.5
(+19−2=9)
78.3%
23.5 / 30
100.0%
+61
–   Daydreamer 2.0.0-pre2 64-bit2896+14
−14
(−146)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−176
–   Karballo 1.8 64-bit2729+15
−15
(−313)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Devel 2.00002709+13
−13
(−333)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Delfi 5.42682+7
−7
(−360)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Phalanx XXV2653+12
−12
(−389)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Jellyfish 1.1 64-bit2610+10
−11
(−432)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pseudo 0.7c2575+8
−8
(−467)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Maverick 1.5 64-bit2569+11
−11
(−473)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   AnMon 5.752539+7
−7
(−503)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   JikChess 0.02 64-bit2522+12
−12
(−520)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Pepito 1.59.2 64-bit2521+10
−11
(−521)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Flux 2.2.12421+26
−26
(−621)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Galjoen 0.38 64-bit2318+20
−19
(−724)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on August 20, 2019