CCRL 40/40
Downloads and Statistics
April 14, 2018
Testing summary:
Total: 819'589 games
played by 2'137 programs
114281 CPU days (X2 4600+)

White wins: 281'160 (34.3%)
Black wins: 208'166 (25.4%)
Draws: 330'263 (40.3%)
White score: 54.5%

Engine Details

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Ethereal 8.12 64-bit (2609+26
−26
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 13 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 3.4.9 64-bit2727+14
−14
(+118)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+66
0 0 = = 1 = = = 0 =
–   Tucano 6.00 64-bit2724+15
−16
(+115)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+37
1 0 = 0 0 1 1 0 = 0
–   Amoeba 2.1 64-bit2710+29
−29
(+101)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−22
1 = 0 = 0 0 0 = = 0
–   Frenzee Feb08 32-bit2695+13
−13
(+86)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+12
= 0 1 0 0 0 0 = 1 1
–   Booot 4.15.02692+14
−14
(+83)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+15
1 = 0 0 0 0 1 = 1 0
–   Delfi 5.42687+12
−12
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
1 0 0 0 1 = = = 0 0
–   Chessmaster 11 Leonidas2681+21
−21
(+72)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
0.0%
+278
1 1 1 0 = 1 1 1 0 1
–   RuyDos 1.0.2 64-bit2656+28
−28
(+47)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.7%
−124
= 0 = 1 0 = 0 0 0 0
–   Scorpio 2.0 32-bit2656+17
−17
(+47)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.2%
−16
0 = 1 1 = = 0 0 = 0
–   Spike 1.0a2650+19
−19
(+41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.7%
+46
1 0 1 0 0 1 0 = 1 =
–   WyldChess 1.4 64-bit2638+26
−26
(+29)5 − 9
(+4−8=2)
35.7%
5.0 / 14
6.2%
−82
0 = 1 1 0 0 0 0 0 0 1 1 = 0
–   Gandalf 7 64-bit2631+24
−24
(+22)7 − 13
(+4−10=6)
35.0%
7.0 / 20
10.5%
−82
0 1 = 1 0 0 1 = 1 0 0 = 0 = 0 0 = 0 0 =
–   Sjakk 2.2 64-bit2630+16
−16
(+21)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
8.4%
−97
1 0 1 0 0 = 0 0 0 1
–   Rodin 8.02627+16
−16
(+18)4 − 6
(+2−4=4)
40.0%
4.0 / 10
11.6%
−44
1 0 = = 0 0 1 0 = =
–   Cheng3 1.07 32-bit2626+27
−27
(+17)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
18.4%
+54
1 1 1 0 0 0 = 1 0 1
–   Nebula 2.0 64-bit2624+16
−16
(+15)1 − 0
(+1−0=0)
100.0%
1.0 / 1
16.5%
+INF
1
–   NoraGrace 2.0 64-bit2624+17
−17
(+15)6 − 6
(+5−5=2)
50.0%
6.0 / 12
17.0%
+15
1 1 = = 1 0 0 1 0 0 0 1
–   Ruffian 2.1.02623+13
−13
(+14)0 − 1
(+0−1=0)
0.0%
0.0 / 1
18.0%
−INF
0
–   Hamsters 0.7.12619+14
−14
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
24.7%
+10
1 0
–   Arasan 14.1 32-bit2616+33
−33
(+7)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
37.0%
+102
= 1 = 1 1 0 1 1 = 0
–   Pharaon 3.5.12613+13
−13
(+4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
40.6%
+INF
1
–   Phalanx XXV2611+17
−17
(+2)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
45.8%
+75
1 1 = 0 0 1 1 0 0 1 1
–   Sloppy 0.2.2 64-bit2610+18
−18
(+1)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
47.1%
+87
= 0 = 1 1 0 1 1 0 1 1 =
–   GreKo 2015 64-bit2607+22
−22
(−2)6 − 4
(+5−3=2)
60.0%
6.0 / 10
54.3%
+72
1 1 = 1 0 0 0 = 1 1
–   DanaSah 6.502604+22
−22
(−5)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
61.6%
−35
=
–   Donna 4.0 64-bit2603+17
−16
(−6)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
64.8%
+19
= = 0 = = = = 1 0 = 1 1
–   Aristarch 4.502597+12
−12
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
79.2%
−12
= =
–   Glass 2.0 64-bit2596+16
−16
(−13)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
81.2%
−44
1 0 = 0 0 = = = 0 1 = 1
–   Muse 0.953 64-bit2592+17
−18
(−17)8.5 − 11.5
(+7−10=3)
42.5%
8.5 / 20
86.6%
−72
0 0 1 1 0 = 1 = 0 0 = 1 0 1 0 0 0 0 1 1
–   Amyan 1.722591+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.3%
−175
0 =
–   N2 0.4 64-bit2591+16
−16
(−18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
87.5%
+65
0 = 0 1 1 = 1 = 1 1 = =
–   GreKo 2016 64-bit2591+21
−22
(−18)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
85.6%
−8
0 = 0 = 1 1 0 1 =
–   Pseudo 0.7c2591+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
88.9%
−160
= 0
–   GarboChess 3.0 64-bit2585+17
−17
(−24)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.7%
−24
0 1
–   Petir 4.9999992578+16
−16
(−31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
97.8%
−61
=
–   Jellyfish 1.1 64-bit2577+16
−17
(−32)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
98.2%
−32
= = = = 0 1 0 = 1 1 0
–   Capivara LK 0.09b02f 64-bit2566+18
−18
(−43)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.7%
+8
= 1 = 0 1 = = = = 1
–   Coiled 0.4 64-bit2562+19
−19
(−47)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.9%
−15
= 1 = 0 0 = = 1 = = 1 = 1 0 = = 1 =
–   Capivara LK 0.09b02g 64-bit2560+18
−18
(−49)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+74
1 = 1 0 1 1 = =
–   JikChess 0.02 64-bit2555+17
−17
(−54)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+79
= 1 = 0 = = 0 1 1 1 = 1 1 1 1 0 1 1
–   Dirty ACCA4 64-bit2554+33
−33
(−55)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.5%
+34
0 1 1 1 = = = = = 1
–   Gogobello 1.1 64-bit2552+28
−28
(−57)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.9%
−38
0 1 0 = 1 = 1 = 1 1 = 0 = 0
–   WyldChess 1.3 64-bit2547+29
−29
(−62)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−10
1 0 = = = 1 = 1 = =
–   Ghost 3 64-bit2546+27
−27
(−63)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
+13
= 0 1 1 =
–   Ghost 3.1 64-bit2545+22
−22
(−64)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−64
1 0 1 0
–   Marvin 2.0.0 64-bit2543+27
−26
(−66)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−55
0 = 1 =
–   nanoSzachy 4.1 64-bit2534+17
−17
(−75)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+43
1 1 1 1 1 0 0 = 1 1 1 1 = 0 = 0 = 1
–   K2 0.832532+27
−27
(−77)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+2
= = = = = = 1 = 1 1
–   Carballo 1.4 64-bit2529+28
−28
(−80)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−148
0 = 0 = 1 0 0 1 1 0
–   Fridolin 2.0 64-bit2526+16
−16
(−83)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−41
0 1 1 = 0 0 0 = = 1 1 = = 0 1 1 1 =
–   Maverick 1.5 64-bit2520+17
−18
(−89)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+137
1 0 1 1 = 1 1 1 = 1
–   Shield 1.3.1 64-bit2508+20
−20
(−101)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+159
0 1 1 1 = 1 1 1
–   Floyd 0.8 64-bit2508+25
−25
(−101)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−132
1 0 0 0 0 = 1 = = 1
–   CyberPagno 3.0 64-bit2507+19
−19
(−102)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−78
= 1 1 1 = 1 1 0 0 0 1 0 = 0

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Created in 2005-2013 by CCRL team
Last games added on April 14, 2018