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

Options
Show each game results
Ethereal 8.00 64-bit (2615+19
−19
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 14 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Amoeba 2.1 64-bit2749+14
−14
(+134)4.5 − 17.5
(+3−16=3)
20.5%
4.5 / 22
0.0%
−107
0 0 0 = 1 0 0 0 0 0 0 0 0 0 0 1 = 1 = 0 0 0
–   Delfi 5.42681+7
−8
(+66)13.5 − 18.5
(+9−14=9)
42.2%
13.5 / 32
0.0%
+11
= = 1 1 0 0 1 = 1 = = = 1 0 1 0 0 0 = 0 0 1 = 0 0 0 = 0 1 0 1 0
–   Daydreamer 1.75 64-bit2673+9
−9
(+58)10 − 22
(+5−17=10)
31.3%
10.0 / 32
0.0%
−72
0 0 0 0 0 0 0 0 0 1 = = 1 = = = 0 0 1 = 0 = = = 0 0 1 0 0 = 0 1
–   Djinn 1.021 64-bit2672+13
−13
(+57)10 − 21
(+7−18=6)
32.3%
10.0 / 31
0.0%
−76
= 1 0 0 0 0 = 1 = 0 = 0 0 0 1 0 0 1 0 1 0 0 = 1 0 0 1 0 0 0 =
–   Alaric 7072664+7
−7
(+49)15.5 − 16.5
(+14−15=3)
48.4%
15.5 / 32
0.0%
+33
1 1 1 1 0 0 1 0 = 0 0 0 1 0 1 0 = 0 = 0 0 1 0 1 1 1 1 0 0 0 1 1
–   Nebula 2.0 64-bit2655+11
−11
(+40)16 − 16
(+13−13=6)
50.0%
16.0 / 32
0.0%
+41
0 1 0 0 0 = 0 1 1 1 1 0 = 0 1 1 1 = 0 1 0 = 0 0 1 0 = 1 1 0 1 =
–   Phalanx XXV2653+15
−15
(+38)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
0.1%
+71
= 1 1 0 0 1 = 1 1 1 0 = = 1 = 1 0 1 = = 0 0 1 0 0 = 0 = 1 1 1 0
–   Donna 4.0 64-bit2648+15
−15
(+33)14.5 − 17.5
(+9−12=11)
45.3%
14.5 / 32
0.2%
+4
= 1 1 = 0 = = = 0 1 0 = 1 0 = 0 = = 1 = 0 0 1 0 1 0 1 = 0 0 0 1
–   Colossus 2008b2642+7
−7
(+27)14 − 18
(+8−12=12)
43.8%
14.0 / 32
0.3%
−15
= 0 0 0 0 = 1 = 1 = = = = 1 0 1 0 1 0 = 1 1 0 0 0 = 0 1 0 = = =
–   Sjakk 2.2 64-bit2641+12
−12
(+26)12.5 − 19.5
(+10−17=5)
39.1%
12.5 / 32
1.0%
−58
= 1 0 1 0 1 0 = 0 0 0 1 0 1 1 = 0 = 0 1 1 0 0 0 = 0 1 0 0 1 0 0
–   Cyrano 0.6b17 64-bit2641+9
−9
(+26)15.5 − 16.5
(+8−9=15)
48.4%
15.5 / 32
0.6%
+15
= 1 = = 0 0 1 0 = 0 1 = = = 1 0 = = 1 0 = = 1 0 0 1 0 = = = = 1
–   E.T. Chess 13.01.082636+7
−7
(+21)17.5 − 14.5
(+13−10=9)
54.7%
17.5 / 32
1.8%
+48
0 = = 1 1 = 1 0 1 = 0 0 0 = 0 1 1 0 0 = 0 = 1 = 0 1 1 1 1 1 1 =
–   Rodin 8.02634+15
−15
(+19)14 − 18
(+10−14=8)
43.8%
14.0 / 32
5.0%
−22
0 0 1 = 0 0 0 0 1 = 1 1 0 1 0 1 0 = 1 = 0 0 0 1 = 1 0 0 = = 1 =
–   Gandalf 62628+10
−10
(+13)12 − 20
(+8−16=8)
37.5%
12.0 / 32
11.0%
−77
1 = = 0 0 0 = 0 1 1 = 0 = 0 0 = 1 0 = 0 1 1 0 0 0 1 0 0 1 = 0 0
–   WildCat 82627+7
−7
(+12)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
12.3%
+67
0 1 0 = 0 1 = 1 1 = = 1 1 = 1 0 = 0 0 = 1 1 1 = 1 0 1 1 = 1 0 0
–   Movei 00.8.438 (10 10 10)2625+7
−7
(+10)18 − 14
(+13−9=10)
56.3%
18.0 / 32
16.7%
+51
1 0 = 1 0 1 0 = 1 = 0 1 1 1 = 1 = = 1 1 0 1 = 1 0 0 0 = = = 0 1
–   Philou 3.7.1 64-bit2619+10
−11
(+4)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
34.1%
−6
1 0 1 0 = = 1 1 0 = 1 0 = 0 1 0 0 = 1 0 1 1 = 1 0 1 0 = 0 0 0 1
–   Zarkov 6.552619+14
−14
(+4)14 − 18
(+10−14=8)
43.8%
14.0 / 32
35.7%
−39
1 = 1 0 0 1 0 1 = 1 0 = 1 1 0 = = 0 0 = 0 1 0 0 0 0 0 = = 0 1 1
–   Sloppy 0.2.2 64-bit2618+8
−8
(+3)18.5 − 13.5
(+15−10=7)
57.8%
18.5 / 32
39.2%
+56
1 0 0 1 = 1 1 1 = 0 0 1 = 1 1 0 = 1 1 0 1 = 0 0 1 1 = 1 0 0 = 1
–   Slow Chess Blitz WV2.12616+6
−6
(+1)19 − 13
(+15−9=8)
59.4%
19.0 / 32
47.7%
+66
0 0 = = = 0 = = 0 1 1 1 1 1 1 1 1 = 1 1 1 1 = 0 0 1 1 0 0 1 = 0
–   Rotor 0.82615+11
−11
(0)14 − 18
(+11−15=6)
43.8%
14.0 / 32
50.3%
−47
0 0 0 = = 0 1 0 0 = 1 0 0 1 0 1 = 0 = 1 1 0 = 0 1 0 1 1 1 0 1 0
–   Jellyfish 1.1 64-bit2614+13
−13
(−1)12 − 20
(+6−14=12)
37.5%
12.0 / 32
55.1%
−80
= 1 = 0 0 0 0 0 = 1 0 = 1 0 = = 1 1 1 0 0 = = = 0 = 0 0 0 = 0 =
–   NoraGrace 2.0 64-bit2611+13
−13
(−4)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
64.0%
−61
0 1 1 = 1 0 1 1 0 0 1 0 1 = 1 0 1 0 0 = = 0 0 1 0 0 0 0 0 0 1 =
–   Glass 2.0 64-bit2607+10
−10
(−8)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
76.1%
−44
0 1 1 1 1 0 0 0 = 0 0 = 1 1 0 0 = = 1 1 0 1 1 1 0 0 0 0 = 1 0 0
–   Pharaon 3.5.12604+7
−7
(−11)15 − 17
(+9−11=12)
46.9%
15.0 / 32
87.4%
−32
1 1 = = 0 = 1 = 0 = 0 1 = 1 0 0 = 0 0 = = 1 = 0 1 1 0 0 = 0 = 1
–   Amyan 1.722602+8
−8
(−13)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
89.2%
−47
1 1 1 0 1 0 0 0 = 0 1 0 1 = 0 0 0 0 = = = 0 1 1 0 0 1 0 = = 1 1
–   GarboChess 2.10 64-bit2599+9
−9
(−16)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
94.1%
+57
1 = 1 1 1 1 = 0 = 1 1 0 = 1 1 = = 1 1 0 0 1 = 0 0 1 = = 1 1 0 0
–   Floyd 0.9 64-bit2593+15
−15
(−22)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
97.1%
+109
1 0 1 1 0 1 1 1 = = 0 0 = 1 = 0 = 1 1 1 1 1 1 1 1 0 1 1 0 1 0 1
–   Muse 0.953 64-bit2589+13
−13
(−26)19 − 13
(+17−11=4)
59.4%
19.0 / 32
98.9%
+49
1 = 1 0 1 1 0 1 1 0 0 = 0 0 1 1 0 = 1 1 1 0 1 1 = 0 1 1 1 0 0 1
–   Francesca MAD 0.192584+10
−10
(−31)19.5 − 12.5
(+15−8=9)
60.9%
19.5 / 32
99.8%
+47
0 = 0 0 = 1 1 = = 1 0 = 1 = 1 0 1 1 1 1 0 = 1 0 1 1 0 = = 1 1 1
–   DanaSah 6.502579+14
−14
(−36)19 − 13
(+12−6=14)
59.4%
19.0 / 32
99.9%
+22
1 0 1 = = = 1 1 1 = 0 0 1 = = = 1 0 = = 0 = = 1 = 1 = = 1 1 1 0
–   Gandalf 4.32h2566+19
−19
(−49)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
100.0%
−14
0 1 = 0 = 0 1 1 0 1 = = 0 = 0 1 1 0 0 1 1 0 0 0 1 1 1 = 1 1 = 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.00 64-bit
played with current
participants of this list
Represented by
1-2-CPU    863Ethereal 8.81 64-bit
All    863Ethereal 8.60 64-bit
Free    863Ethereal 8.60 64-bit
Free 1-2-CPU    863Ethereal 8.81 64-bit
Free single-CPU    863Ethereal 8.81 64-bit
Single-CPU    863Ethereal 8.81 64-bit

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