CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (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 11 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
1 = = = 0 = 0 0 = =
–   Tucano 6.00 64-bit2724+16
−16
(+115)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+37
0 1 1 0 = 0 1 0 = 0
–   Amoeba 2.1 64-bit2710+29
−29
(+101)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−22
0 0 0 = = 0 0 = 1 =
–   Frenzee Feb08 32-bit2695+13
−14
(+86)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+12
0 0 0 = 1 1 = 0 1 0
–   Booot 4.15.02692+14
−14
(+83)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+15
1 = 1 0 0 0 1 = 0 0
–   Delfi 5.42687+12
−12
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
= = 0 0 1 = 1 0 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 0 1 = 1 1 1 1 0
–   RuyDos 1.0.2 64-bit2658+29
−29
(+49)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.7%
−121
= 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 0 = 0 0 = 1 1
–   Spike 1.0a2650+19
−19
(+41)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.7%
+46
0 1 0 = 1 = 1 0 1 0
–   WyldChess 1.4 64-bit2639+27
−27
(+30)5 − 9
(+4−8=2)
35.7%
5.0 / 14
5.2%
−81
0 0 1 1 = 0 0 = 1 1 0 0 0 0
–   Sjakk 2.2 64-bit2631+16
−16
(+22)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
7.9%
−96
0 = 0 0 0 1 1 0 1 0
–   Gandalf 7 64-bit2630+26
−26
(+21)7 − 13
(+4−10=6)
35.0%
7.0 / 20
12.1%
−83
0 0 1 = 1 0 0 = 0 = 0 0 = 0 0 = 0 1 = 1
–   Cheng3 1.07 32-bit2628+27
−27
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
15.8%
+56
= 1 0 1 0 0 1 1 1 0
–   Rodin 8.02628+16
−16
(+19)4 − 6
(+2−4=4)
40.0%
4.0 / 10
10.8%
−43
0 0 1 0 = = 1 0 = =
–   Nebula 2.0 64-bit2624+16
−16
(+15)1 − 0
(+1−0=0)
100.0%
1.0 / 1
16.3%
+INF
1
–   NoraGrace 2.0 64-bit2622+17
−17
(+13)6 − 6
(+5−5=2)
50.0%
6.0 / 12
19.7%
+13
1 0 1 0 0 0 1 1 1 = = 0
–   Ruffian 2.1.02621+13
−13
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
20.0%
−INF
0
–   Hamsters 0.7.12619+14
−14
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
25.1%
+10
0 1
–   Arasan 14.1 32-bit2616+33
−33
(+7)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
36.2%
+102
1 1 = 0 1 0 = 1 = 1
–   Phalanx XXV2614+17
−17
(+5)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
36.4%
+78
0 1 1 0 0 1 1 1 1 = 0
–   Pharaon 3.5.12613+13
−13
(+4)1 − 0
(+1−0=0)
100.0%
1.0 / 1
39.3%
+INF
1
–   Sloppy 0.2.2 64-bit2610+18
−18
(+1)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
46.7%
+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
53.8%
+72
0 0 0 = 1 1 1 1 = 1
–   DanaSah 6.502605+22
−22
(−4)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
60.2%
−34
=
–   Donna 4.0 64-bit2602+17
−17
(−7)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
67.1%
+18
= = 1 0 = 1 1 = = 0 = =
–   Aristarch 4.502597+12
−12
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
80.1%
−12
= =
–   Glass 2.0 64-bit2596+16
−16
(−13)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
81.0%
−44
= = = 0 1 = 1 1 0 = 0 0
–   Muse 0.953 64-bit2593+18
−18
(−16)8.5 − 11.5
(+7−10=3)
42.5%
8.5 / 20
84.7%
−71
0 1 0 0 0 0 1 1 1 0 0 1 1 0 = = 1 = 0 0
–   Pseudo 0.7c2591+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.2%
−160
= 0
–   GreKo 2016 64-bit2591+22
−21
(−18)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
85.6%
−8
1 0 = 0 = 1 0 = 1
–   Amyan 1.722591+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.4%
−175
= 0
–   N2 0.4 64-bit2591+16
−16
(−18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
87.8%
+65
= 1 = 1 1 = = 0 = 0 1 1
–   GarboChess 3.0 64-bit2586+17
−17
(−23)1 − 1
(+1−1=0)
50.0%
1.0 / 2
93.1%
−23
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-bit2575+16
−17
(−34)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
98.6%
−34
0 0 = 1 1 0 = = = = 1
–   Capivara LK 0.09b02f 64-bit2566+18
−18
(−43)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.7%
+8
= = = 1 1 = = 1 = 0
–   Coiled 0.4 64-bit2561+19
−19
(−48)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.8%
−16
1 = = 1 = 1 = 0 = 1 = 0 0 = = = = 1
–   Dirty ACCA4 64-bit2557+34
−34
(−52)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.2%
+37
= = = 1 = = 0 1 1 1
–   Capivara LK 0.09b02g 64-bit2557+18
−18
(−52)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+71
= = 1 = 1 1 1 0
–   JikChess 0.02 64-bit2556+17
−17
(−53)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+80
1 1 1 0 1 1 = 1 = 1 = 0 = = 1 1 0 1
–   Gogobello 1.1 64-bit2554+28
−28
(−55)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.8%
−36
1 1 = 0 = 0 0 1 0 = 1 = 1 =
–   Ghost 3.1 64-bit2547+23
−23
(−62)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−62
1 0 1 0
–   WyldChess 1.3 64-bit2547+29
−29
(−62)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−10
= 1 = 1 = = 1 0 = =
–   Ghost 3 64-bit2544+27
−27
(−65)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
+11
= = 0 1 1
–   Marvin 2.0.0 64-bit2542+27
−26
(−67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−56
1 = 0 =
–   nanoSzachy 4.1 64-bit2533+17
−18
(−76)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+42
1 = 0 = 0 = 1 1 1 1 1 1 1 0 1 1 0 =
–   K2 0.832531+27
−27
(−78)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+1
= = 1 = 1 1 = = = =
–   Fridolin 2.0 64-bit2526+16
−16
(−83)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−41
= 0 1 1 1 = 1 = 0 1 1 = 0 0 = 1 0 =
–   Maverick 1.5 64-bit2520+18
−18
(−89)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+137
= 1 1 1 = 1 1 0 1 1
–   Carballo 1.4 64-bit2520+29
−29
(−89)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−157
0 1 1 0 1 0 0 = 0 =
–   Shield 1.3.1 64-bit2508+20
−20
(−101)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+159
1 1 0 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
0 = 1 = = 1 1 0 0 0
–   CyberPagno 3.0 64-bit2504+20
−20
(−105)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−81
0 1 0 = 0 1 0 0 = 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018