CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Ethereal 8.28 64-bit (2754+17
−17
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 17 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   The Baron 3.41 64-bit2822+17
−17
(+68)13 − 17
(+8−12=10)
43.3%
13.0 / 30
0.0%
+24
1 0 0 0 = = = 1 0 = 0 0 1 = 0 0 = 1 1 1 = 0 1 0 = 0 = = 1 0
–   Rhetoric 1.4.3 64-bit2803+11
−11
(+49)8 − 20
(+5−17=6)
28.6%
8.0 / 28
0.0%
−112
1 0 0 0 1 1 0 0 = 0 0 = 0 0 0 0 = 1 = 0 0 1 = = 0 0 0 0
–   Ktulu 92782+8
−8
(+28)13 − 15
(+7−9=12)
46.4%
13.0 / 28
0.2%
+5
= = = 0 = = 0 1 1 1 = = 1 = = 0 0 0 1 0 = = 1 0 0 = 1 0
–   Pawny 1.2 64-bit2765+12
−12
(+11)8.5 − 19.5
(+4−15=9)
30.4%
8.5 / 28
13.8%
−123
= 0 0 0 = 0 0 0 = = 1 = = 0 0 0 = = 1 = 0 0 0 1 0 0 1 0
–   Jonny 4.002759+8
−8
(+5)19.5 − 30.5
(+12−23=15)
39.0%
19.5 / 50
30.8%
−70
0 0 = = 1 1 0 0 = = 0 0 1 = 0 0 0 1 0 1 = 1 0 0 = 1 0 = = 1 0 0 0 0 0 0 = 0 1 1 = = 0 0 0 = = = 1 1
–   RuyDos 1.0.27 64-bit2759+17
−17
(+5)14.5 − 14.5
(+11−11=7)
50.0%
14.5 / 29
33.4%
+10
0 1 0 = 0 0 = 0 = 1 0 1 = 1 = 0 = 1 = 1 0 0 1 1 1 1 0 0 1
–   BugChess2 1.9 64-bit2758+9
−9
(+4)11.5 − 12.5
(+10−11=3)
47.9%
11.5 / 24
32.8%
−11
1 = 0 0 0 1 0 0 0 0 1 0 1 1 1 = 1 0 1 0 = 1 1 0
–   Bison 9.11 64-bit2756+11
−10
(+2)26 − 28
(+19−21=14)
48.1%
26.0 / 54
43.6%
−11
= 1 0 = 0 0 1 0 0 0 0 1 0 0 = 0 1 = 1 1 1 1 0 0 = = 0 1 1 0 0 1 = = 1 0 1 1 0 = 1 0 0 = = 1 1 0 1 0 = = = 1
–   Tucano 6.00 64-bit2750+13
−13
(−4)21 − 28
(+13−20=16)
42.9%
21.0 / 49
64.5%
−55
= 0 = 1 0 1 1 0 1 = = = 0 = = 0 1 = 0 1 0 = 0 0 1 0 = 0 0 0 = 1 0 0 1 1 = = = 0 0 0 1 1 0 = = 1 0
–   Godel 3.4.9 64-bit2743+12
−12
(−11)21.5 − 28.5
(+16−23=11)
43.0%
21.5 / 50
86.4%
−63
0 1 = 1 = 0 = 1 1 1 1 0 1 = 1 0 1 0 = 0 = 0 0 0 0 0 1 = 1 0 0 0 1 0 1 0 = 0 = 0 = 0 0 0 1 0 1 0 = 1
–   chess22k 1.5 64-bit2739+17
−17
(−15)29.5 − 19.5
(+21−11=17)
60.2%
29.5 / 49
89.5%
+49
= 1 1 0 = 1 0 1 0 = = 1 0 0 = 0 = 1 = 1 1 0 = 0 1 1 1 = 1 1 = 0 1 1 = = 1 = = 1 1 = 0 = 1 0 = 1 1
–   Chronos 1.9.9 64-bit2737+8
−8
(−17)10.5 − 14.5
(+6−10=9)
42.0%
10.5 / 25
96.1%
−69
1 = 0 1 1 0 = = = 0 1 0 0 0 1 = 0 = = 0 0 = = 1 0
–   Cheese 1.9 64-bit2724+14
−14
(−30)14 − 10
(+12−8=4)
58.3%
14.0 / 24
99.7%
+30
1 0 0 0 = 0 = 1 1 1 0 0 1 = 1 0 1 0 1 1 = 1 1 1
–   Carballo 1.7 64-bit2723+15
−15
(−31)14.5 − 9.5
(+13−8=3)
60.4%
14.5 / 24
99.7%
+51
1 1 1 0 = 0 1 0 0 = 1 0 1 0 1 0 1 1 1 = 1 1 0 1
–   Chess Tiger 2007.12712+7
−8
(−42)27.5 − 20.5
(+19−12=17)
57.3%
27.5 / 48
100.0%
+8
1 0 1 = 0 = 0 0 1 = 1 = 1 0 1 = 1 = 1 1 1 1 1 1 = 1 1 0 1 = 0 1 1 = = = = 0 0 = = = 0 = = 0 1 0
–   Devel 1.80902708+16
−16
(−46)17 − 15
(+12−10=10)
53.1%
17.0 / 32
100.0%
−23
1 1 = 0 0 1 = = 1 0 0 = 1 0 = 1 = 1 1 = 0 1 = = = 0 0 1 0 0 1 1
–   Arminius 2017-01-01 64-bit2690+14
−14
(−64)29.5 − 18.5
(+24−13=11)
61.5%
29.5 / 48
100.0%
+19
0 1 1 0 1 0 = 1 1 = 1 = 1 = = 1 1 0 1 1 1 = = = 1 0 1 = 0 0 1 = 1 0 0 0 0 1 = 1 1 1 0 0 1 1 1 1
–   Delfi 5.42680+8
−7
(−74)30 − 17
(+24−11=12)
63.8%
30.0 / 47
100.0%
+25
1 0 1 1 1 = 1 0 = 0 = 1 1 = 0 1 1 1 1 0 1 1 = 1 = 0 = 1 1 1 1 0 = 1 = 1 0 1 = 0 = 0 1 1 = 0 1
–   Gandalf 7 64-bit2677+16
−16
(−77)34 − 19
(+26−11=16)
64.2%
34.0 / 53
100.0%
+19
1 0 1 1 1 = 0 1 1 1 = = = 1 0 = = 0 = 0 1 1 1 1 0 = 1 0 1 = 1 1 1 = = = 0 1 = 1 = 0 = 1 1 1 0 1 1 1 0 1 =
–   Daydreamer 1.75 64-bit2672+9
−9
(−82)14 − 10
(+10−6=8)
58.3%
14.0 / 24
100.0%
−29
0 = 0 1 = 0 1 1 0 1 = 0 1 = = 1 = 1 1 1 = 0 = 1
–   Djinn 1.021 64-bit2670+12
−12
(−84)15.5 − 8.5
(+9−2=13)
64.6%
15.5 / 24
100.0%
0
1 = = = 1 = = 0 = 1 1 1 = = 1 1 0 1 = 1 = = = =
–   RedQueen 1.1.98 64-bit2670+18
−18
(−84)17 − 7
(+14−4=6)
70.8%
17.0 / 24
100.0%
+61
= 0 1 = 1 0 1 0 = 0 1 1 1 1 = 1 1 1 = 1 1 1 = 1
–   Alaric 7072663+7
−7
(−91)18 − 5
(+16−3=4)
78.3%
18.0 / 23
100.0%
+131
1 1 1 = = 0 0 1 1 = 1 1 1 0 1 = 1 1 1 1 1 1 1
–   ECE X3 64-bit2661+17
−17
(−93)18 − 7
(+16−5=4)
72.0%
18.0 / 25
100.0%
+79
1 1 = = 1 0 0 1 1 1 0 0 1 1 0 1 = 1 1 = 1 1 1 1 1
–   Nebula 2.0 64-bit2655+11
−11
(−99)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
+9
1 1 1 1 1 0 1 1 0 0 1 1 = = 0 1 0 = 1 1 = = 1 0
–   Gogobello 1.3 64-bit2654+18
−18
(−100)19 − 5
(+16−2=6)
79.2%
19.0 / 24
100.0%
+115
1 1 1 = 1 1 1 1 1 = 0 1 = 1 1 1 = 1 0 = = 1 1 1
–   Phalanx XXV2652+14
−14
(−102)18.5 − 6.5
(+15−3=7)
74.0%
18.5 / 25
100.0%
+67
0 = 1 = = 1 1 1 1 0 1 1 0 1 1 = = 1 1 1 = = 1 1 1
–   Donna 4.0 64-bit2649+14
−14
(−105)20.5 − 8.5
(+17−5=7)
70.7%
20.5 / 29
100.0%
+42
= 1 = 0 0 = = = = 1 1 1 1 1 1 1 = 0 1 1 1 1 1 1 1 1 0 0 1
–   Colossus 2008b2641+7
−7
(−113)17.5 − 11.5
(+12−6=11)
60.3%
17.5 / 29
100.0%
−48
= 0 1 1 = 0 1 = = 0 = 1 0 0 1 = 1 = 1 1 = 1 1 1 = = 0 = 1
–   Sjakk 2.2 64-bit2641+12
−12
(−113)20.5 − 8.5
(+15−3=11)
70.7%
20.5 / 29
100.0%
+20
1 0 1 1 1 = = = 1 0 1 = = = 1 = = 1 0 1 = 1 = 1 1 1 1 1 =
–   Cyrano 0.6b17 64-bit2640+9
−9
(−114)21 − 9
(+16−4=10)
70.0%
21.0 / 30
100.0%
+20
1 = = 0 1 1 = 1 1 0 = 1 = 1 1 = = = 1 1 1 0 1 1 1 = 1 = 1 0
–   E.T. Chess 13.01.082634+7
−7
(−120)20.5 − 8.5
(+17−5=7)
70.7%
20.5 / 29
100.0%
+30
1 = 1 0 1 1 0 0 = 1 0 1 1 = 1 1 1 1 1 = 1 0 1 1 1 = 1 = =
–   Rodin 8.02633+14
−15
(−121)18.5 − 10.5
(+17−9=3)
63.8%
18.5 / 29
100.0%
−12
1 0 1 0 1 1 = 0 1 1 = = 1 1 0 0 1 1 1 0 1 0 1 1 0 1 1 1 0
–   Movei 00.8.438 (10 10 10)2624+7
−7
(−130)18 − 7
(+15−4=6)
72.0%
18.0 / 25
100.0%
+27
1 = = 1 1 1 1 = 1 1 0 = 1 0 0 1 0 = 1 1 1 1 = 1 1
–   WildCat 82624+7
−7
(−130)16 − 7
(+12−3=8)
69.6%
16.0 / 23
100.0%
+3
= = = 1 1 1 1 = 1 1 0 1 1 = 1 1 0 = 0 = 1 = 1
–   GreKo 2016 64-bit2620+15
−15
(−134)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Zarkov 6.552619+13
−13
(−135)20.5 − 8.5
(+17−5=7)
70.7%
20.5 / 29
100.0%
+14
1 1 1 0 = 0 1 = 0 = 1 1 1 1 1 1 1 = 0 = 1 1 1 1 = 0 1 1 =
–   Amyan 1.722602+8
−7
(−152)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Betsabe II 1.752523+17
−17
(−231)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−261
=
–   Pepito 1.59.2 64-bit2519+11
−11
(−235)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   Tao 5.62482+10
−10
(−272)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   LambChop 10.992429+8
−8
(−325)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tigran 2.4n 64-bit2344+12
−12
(−410)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018