CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Ethereal 8.12 64-bit (2611+26
−26
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 33 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 3.4.9 64-bit2726+14
−14
(+115)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+63
–   Tucano 6.00 64-bit2723+16
−16
(+112)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+34
–   Amoeba 2.1 64-bit2709+29
−29
(+98)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−25
–   Frenzee Feb08 32-bit2694+13
−13
(+83)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+9
–   Booot 4.15.02692+14
−14
(+81)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+13
–   Delfi 5.42689+12
−12
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
–   Chessmaster 11 Leonidas2679+20
−20
(+68)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
0.0%
+274
–   RuyDos 1.0.2 64-bit2655+27
−27
(+44)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
1.0%
−127
–   Scorpio 2.0 32-bit2652+16
−17
(+41)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.4%
−22
–   Spike 1.0a2650+18
−18
(+39)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.9%
+44
–   Gandalf 7 64-bit2644+18
−18
(+33)7 − 13
(+4−10=6)
35.0%
7.0 / 20
1.9%
−71
–   WyldChess 1.4 64-bit2639+24
−24
(+28)5 − 9
(+4−8=2)
35.7%
5.0 / 14
5.9%
−83
–   Sjakk 2.2 64-bit2631+15
−15
(+20)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
9.2%
−98
–   Cheng3 1.07 32-bit2629+26
−26
(+18)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
16.9%
+55
–   Rodin 8.02627+15
−15
(+16)4 − 6
(+2−4=4)
40.0%
4.0 / 10
14.2%
−46
–   Ruffian 2.1.02623+13
−13
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
21.1%
−INF
–   NoraGrace 2.0 64-bit2622+15
−15
(+11)6 − 6
(+5−5=2)
50.0%
6.0 / 12
22.9%
+11
–   Nebula 2.0 64-bit2620+14
−14
(+9)1 − 0
(+1−0=0)
100.0%
1.0 / 1
27.0%
+INF
–   Phalanx XXV2618+15
−15
(+7)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
32.6%
+80
–   Hamsters 0.7.12617+14
−14
(+6)1 − 1
(+1−1=0)
50.0%
1.0 / 2
34.2%
+6
–   Arasan 14.1 32-bit2616+33
−33
(+5)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
40.9%
+100
–   Pharaon 3.5.12613+12
−12
(+2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
44.6%
+INF
–   Sloppy 0.2.2 64-bit2612+16
−16
(+1)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
47.1%
+87
–   GreKo 2015 64-bit2608+22
−22
(−3)6 − 4
(+5−3=2)
60.0%
6.0 / 10
57.2%
+71
–   Donna 4.0 64-bit2606+15
−15
(−5)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
64.0%
+20
–   DanaSah 6.502605+22
−22
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
65.1%
−36
–   Glass 2.0 64-bit2597+13
−14
(−14)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
83.3%
−45
–   Aristarch 4.502596+12
−12
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
85.7%
−15
–   N2 0.4 64-bit2594+15
−15
(−17)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
86.6%
+66
–   Muse 0.953 64-bit2594+16
−16
(−17)8.5 − 11.5
(+7−10=3)
42.5%
8.5 / 20
87.5%
−72
–   GreKo 2016 64-bit2592+21
−21
(−19)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
87.3%
−9
–   Pseudo 0.7c2591+13
−13
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.2%
−162
–   Amyan 1.722590+12
−12
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.2%
−178
–   GarboChess 3.0 64-bit2585+16
−16
(−26)1 − 1
(+1−1=0)
50.0%
1.0 / 2
95.7%
−26
–   Jellyfish 1.1 64-bit2580+15
−15
(−31)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
98.1%
−31
–   Petir 4.9999992579+16
−15
(−32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.4%
−62
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−42)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.7%
+9
–   Coiled 0.4 64-bit2563+17
−17
(−48)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.9%
−16
–   Capivara LK 0.09b02g 64-bit2562+16
−16
(−49)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+74
–   JikChess 0.02 64-bit2558+16
−16
(−53)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+80
–   Ghost 3 64-bit2557+24
−24
(−54)3 − 2
(+2−1=2)
60.0%
3.0 / 5
99.9%
+22
–   Gogobello 1.1 64-bit2552+28
−28
(−59)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.9%
−40
–   Ghost 3.1 64-bit2551+15
−15
(−60)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−60
–   Dirty ACCA4 64-bit2551+33
−33
(−60)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.8%
+29
–   WyldChess 1.3 64-bit2550+29
−29
(−61)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−9
–   Maverick 1.5 64-bit2536+14
−14
(−75)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+152
–   Carballo 1.4 64-bit2534+26
−26
(−77)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−145
–   Marvin 2.0.0 64-bit2533+22
−22
(−78)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−67
–   nanoSzachy 4.1 64-bit2533+17
−17
(−78)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+40
–   K2 0.832533+26
−26
(−78)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+1
–   Fridolin 2.00 64-bit2531+16
−15
(−80)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−38
–   CyberPagno 3.0 64-bit2514+14
−14
(−97)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−73
–   Shield 1.3.1 64-bit2510+20
−20
(−101)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+159
–   Floyd 0.8 64-bit2509+24
−24
(−102)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−133

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021