CCRL 40/40
Downloads and Statistics
July 22, 2017
Testing summary:
Total: 727'811 games
played by 1'904 programs
99761 CPU days (X2 4600+)

White wins: 250'438 (34.4%)
Black wins: 186'059 (25.6%)
Draws: 291'314 (40.0%)
White score: 54.4%

Engine Details

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Show each game results
Ethereal 8.12 64-bit (2608+26
−26
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 6 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Tucano 6.00 64-bit2727+17
−17
(+119)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+41
1 0 = 0 0 1 1 0 = 0
–   Godel 3.4.9 64-bit2726+14
−14
(+118)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+66
0 0 = = 1 = = = 0 =
–   Amoeba 2.1 64-bit2709+29
−29
(+101)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−22
0 = 1 = 0 0 0 = = 0
–   Frenzee Feb08 32-bit2694+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
(+84)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+16
0 0 1 = 0 0 1 = 1 0
–   Delfi 5.42687+12
−12
(+79)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−20
1 = 1 0 0 0 = = 0 0
–   Chessmaster 11 Leonidas2679+21
−21
(+71)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
0.0%
+277
= 1 1 1 1 0 1 1 0 1
–   RuyDos 1.0.2 64-bit2665+31
−31
(+57)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.3%
−113
= 0 = 1 0 = 0 0 0 0
–   Scorpio 2.0 32-bit2655+17
−17
(+47)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.1%
−16
0 = 1 1 = = 0 0 = 0
–   Spike 1.0a2649+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-bit2639+27
−27
(+31)5 − 9
(+4−8=2)
35.7%
5.0 / 14
4.9%
−80
0 = 1 1 0 0 1 1 = 0 0 0 0 0
–   Gandalf 7 64-bit2634+28
−29
(+26)7 − 13
(+4−10=6)
35.0%
7.0 / 20
8.9%
−78
0 0 1 = 0 1 = 1 1 0 0 = 0 = 0 0 = 0 0 =
–   Sjakk 2.2 64-bit2629+17
−17
(+21)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
9.0%
−97
1 0 1 0 0 = 0 0 0 1
–   Cheng3 1.07 32-bit2628+27
−27
(+20)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
15.4%
+57
0 0 1 1 1 0 = 1 0 1
–   Rodin 8.02627+18
−18
(+19)4 − 6
(+2−4=4)
40.0%
4.0 / 10
11.8%
−43
1 0 = = 0 0 1 0 = =
–   Nebula 2.0 64-bit2622+17
−16
(+14)1 − 0
(+1−0=0)
100.0%
1.0 / 1
19.7%
+INF
1
–   Ruffian 2.1.02622+13
−14
(+14)0 − 1
(+0−1=0)
0.0%
0.0 / 1
17.0%
−INF
0
–   NoraGrace 2.0 64-bit2620+17
−17
(+12)6 − 6
(+5−5=2)
50.0%
6.0 / 12
23.6%
+12
0 1 1 1 = = 0 1 0 0 0 1
–   Hamsters 0.7.12619+14
−14
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
23.5%
+11
0 1
–   Phalanx XXV2617+19
−19
(+9)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
29.1%
+82
0 1 1 = 0 1 1 0 0 1 1
–   Arasan 14.1 32-bit2616+33
−33
(+8)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
36.4%
+103
1 0 = 1 = 1 1 1 = 0
–   Pharaon 3.5.12613+13
−13
(+5)1 − 0
(+1−0=0)
100.0%
1.0 / 1
37.8%
+INF
1
–   Sloppy 0.2.2 64-bit2612+19
−19
(+4)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
41.7%
+90
0 1 = 0 = 1 1 1 0 1 1 =
–   GreKo 2015 64-bit2606+22
−22
(−2)6 − 4
(+5−3=2)
60.0%
6.0 / 10
55.6%
+72
1 1 = 1 0 0 0 = 1 1
–   DanaSah 6.502602+22
−22
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
63.4%
−36
=
–   Donna 4.0 64-bit2601+18
−18
(−7)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
68.1%
+18
= = = = 0 = = 1 0 = 1 1
–   Aristarch 4.502596+12
−12
(−12)1 − 1
(+0−0=2)
50.0%
1.0 / 2
79.6%
−12
= =
–   Glass 2.0 64-bit2595+16
−16
(−13)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
80.2%
−44
= 0 1 0 = 0 = = 0 1 = 1
–   GreKo 2016 64-bit2593+25
−25
(−15)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
80.0%
−5
= 1 1 0 0 = = 1 0
–   Muse 0.953 64-bit2591+20
−20
(−17)8.5 − 11.5
(+7−10=3)
42.5%
8.5 / 20
84.8%
−72
= 0 0 0 1 0 0 1 1 0 = 1 0 0 0 0 1 1 = 1
–   Pseudo 0.7c2590+13
−13
(−18)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.4%
−160
0 =
–   N2 0.4 64-bit2590+16
−16
(−18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
87.6%
+65
= 1 0 = 0 1 1 = 1 1 = =
–   Amyan 1.722589+13
−13
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
89.9%
−176
= 0
–   GarboChess 3.0 64-bit2581+17
−17
(−27)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.6%
−27
1 0
–   Petir 4.9999992577+16
−16
(−31)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
97.9%
−61
=
–   Jellyfish 1.1 64-bit2574+17
−17
(−34)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
98.7%
−34
1 0 = = = = 0 = 1 1 0
–   Capivara LK 0.09b02f 64-bit2565+18
−18
(−43)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.7%
+8
1 = = 1 = 0 = = = 1
–   Capivara LK 0.09b02g 64-bit2562+20
−20
(−46)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.7%
+76
1 0 1 = = = 1 1
–   Coiled 0.4 64-bit2558+22
−22
(−50)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.9%
−18
= 1 1 = 1 = 1 = 0 0 = 0 = = 1 = = =
–   Dirty ACCA4 64-bit2556+34
−34
(−52)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.3%
+37
= = 0 1 1 1 = = = 1
–   JikChess 0.02 64-bit2555+18
−18
(−53)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+79
0 1 = 1 = 0 = = = 1 1 1 1 0 1 1 1 1
–   Gogobello 1.1 64-bit2552+29
−29
(−56)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.8%
−37
0 1 0 = 1 = 1 1 = 0 = 0 1 =
–   Ghost 3 64-bit2546+28
−28
(−62)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.9%
+14
= = 0 1 1
–   WyldChess 1.3 64-bit2545+29
−29
(−63)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−11
1 0 = = = 1 = 1 = =
–   Marvin 2.0.0 64-bit2541+28
−27
(−67)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−56
0 = 1 =
–   nanoSzachy 4.1 64-bit2533+18
−18
(−75)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+43
0 = 1 1 1 1 1 1 0 1 = 0 = 0 = 1 1 1
–   K2 0.832532+27
−27
(−76)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+3
= = = = = = 1 = 1 1
–   Ghost 3.1 64-bit2530+28
−28
(−78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−78
1 0 1 0
–   Fridolin 2.0 64-bit2522+17
−17
(−86)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−44
0 = 0 1 1 = 0 0 1 = = 0 1 1 1 = = 1
–   Maverick 1.5 64-bit2518+19
−19
(−90)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+136
1 0 1 1 = 1 1 1 = 1
–   Carballo 1.4 64-bit2514+30
−30
(−94)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−162
1 0 0 = 0 = 0 1 1 0
–   Floyd 0.8 64-bit2508+25
−25
(−100)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−131
1 0 0 0 0 = 1 = = 1
–   Shield 1.3.1 64-bit2501+23
−23
(−107)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+153
1 1 1 0 1 1 = 1
–   CyberPagno 3.0 64-bit2501+22
−22
(−107)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−83
= 1 1 0 0 = 1 1 1 0 1 0 = 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Ethereal 8.12 64-bit
played with current
participants of this list
Represented by
1-2-CPU#111-1122616290itself
All#110-1112611290itself
Free#952614290itself
Free 1-2-CPU#992616290itself
Free single-CPU#992616290itself
Single-CPU#111-1122616290itself

Created in 2005-2013 by CCRL team
Last games added on July 22, 2017