CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Ethereal 8.12 64-bit (2611+26
−26
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 22 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Godel 3.4.9 64-bit2727+14
−14
(+116)4 − 6
(+1−3=6)
40.0%
4.0 / 10
0.0%
+64
0 0 = = 1 = = = 0 =
–   Tucano 6.00 64-bit2724+16
−16
(+113)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+35
1 0 = 0 0 1 1 0 = 0
–   Amoeba 2.1 64-bit2710+29
−29
(+99)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
−24
1 = 0 = 0 0 0 = = 0
–   Frenzee Feb08 32-bit2695+13
−13
(+84)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+10
= 0 1 0 0 0 0 = 1 1
–   Booot 4.15.02693+14
−14
(+82)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.0%
+14
1 = 0 0 0 0 1 = 1 0
–   Delfi 5.42689+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
(+70)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
0.0%
+276
1 1 1 0 = 1 1 1 0 1
–   RuyDos 1.0.2 64-bit2653+28
−28
(+42)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
1.3%
−129
0 = = 0 = 1 0 0 0 0
–   Scorpio 2.0 32-bit2652+17
−17
(+41)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.4%
−22
0 = 1 1 = = 0 0 = 0
–   Spike 1.0a2650+19
−19
(+39)5 − 5
(+4−4=2)
50.0%
5.0 / 10
0.8%
+44
1 0 1 0 0 1 0 = 1 =
–   Gandalf 7 64-bit2641+18
−18
(+30)7 − 13
(+4−10=6)
35.0%
7.0 / 20
2.8%
−74
1 0 0 = 0 = 0 0 = 0 0 = 0 0 1 = 0 1 = 1
–   WyldChess 1.4 64-bit2638+24
−24
(+27)5 − 9
(+4−8=2)
35.7%
5.0 / 14
5.8%
−84
0 0 0 = 1 1 0 0 0 0 1 1 = 0
–   Sjakk 2.2 64-bit2633+15
−16
(+22)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
7.1%
−96
1 0 1 0 0 = 0 0 0 1
–   Cheng3 1.07 32-bit2628+26
−26
(+17)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
17.7%
+54
1 1 1 0 0 0 = 1 0 1
–   Rodin 8.02627+16
−16
(+16)4 − 6
(+2−4=4)
40.0%
4.0 / 10
14.3%
−46
1 0 = = 0 0 1 0 = =
–   NoraGrace 2.0 64-bit2625+16
−16
(+14)6 − 6
(+5−5=2)
50.0%
6.0 / 12
17.7%
+14
0 1 1 = = 1 0 1 0 0 0 1
–   Ruffian 2.1.02623+13
−13
(+12)0 − 1
(+0−1=0)
0.0%
0.0 / 1
19.5%
−INF
0
–   Nebula 2.0 64-bit2622+15
−14
(+11)1 − 0
(+1−0=0)
100.0%
1.0 / 1
22.8%
+INF
1
–   Phalanx XXV2618+15
−15
(+7)6.5 − 4.5
(+6−4=1)
59.1%
6.5 / 11
30.7%
+80
1 1 = 0 0 1 1 0 0 1 1
–   Hamsters 0.7.12618+14
−14
(+7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
30.7%
+7
0 1
–   Arasan 14.1 32-bit2616+33
−33
(+5)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
39.3%
+100
= 1 = 1 1 0 1 1 = 0
–   Pharaon 3.5.12613+13
−13
(+2)1 − 0
(+1−0=0)
100.0%
1.0 / 1
43.4%
+INF
1
–   Sloppy 0.2.2 64-bit2611+16
−16
(0)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
50.2%
+86
= 0 = 1 0 1 1 0 1 1 = 1
–   GreKo 2015 64-bit2608+22
−22
(−3)6 − 4
(+5−3=2)
60.0%
6.0 / 10
55.2%
+71
1 1 = 1 0 0 0 = 1 1
–   Donna 4.0 64-bit2605+15
−15
(−6)6.5 − 5.5
(+3−2=7)
54.2%
6.5 / 12
64.2%
+19
= = 0 = = = 1 0 = 1 1 =
–   DanaSah 6.502605+22
−22
(−6)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
63.5%
−36
=
–   Aristarch 4.502596+12
−12
(−15)1 − 1
(+0−0=2)
50.0%
1.0 / 2
84.8%
−15
= =
–   Glass 2.0 64-bit2596+14
−13
(−15)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
84.5%
−46
1 0 = 0 = = = 0 1 = 1 0
–   Muse 0.953 64-bit2595+17
−16
(−16)8.5 − 11.5
(+7−10=3)
42.5%
8.5 / 20
84.3%
−71
= 1 = 0 0 0 0 1 1 0 = 1 0 1 0 0 0 0 1 1
–   N2 0.4 64-bit2593+16
−16
(−18)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
87.3%
+65
0 = 0 1 = 1 = 1 1 = = 1
–   GreKo 2016 64-bit2592+21
−22
(−19)4.5 − 4.5
(+3−3=3)
50.0%
4.5 / 9
86.8%
−9
1 0 = 1 0 = = 1 0
–   Pseudo 0.7c2591+13
−13
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
91.0%
−162
0 =
–   Amyan 1.722589+12
−12
(−22)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.1%
−179
= 0
–   GarboChess 3.0 64-bit2586+16
−16
(−25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
94.3%
−25
1 0
–   Jellyfish 1.1 64-bit2580+15
−15
(−31)5.5 − 5.5
(+3−3=5)
50.0%
5.5 / 11
98.0%
−31
1 = = = = 0 0 = 1 1 0
–   Petir 4.9999992579+16
−15
(−32)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
98.1%
−62
=
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−42)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.6%
+9
= 1 = 0 1 = = = = 1
–   Coiled 0.4 64-bit2563+17
−17
(−48)10 − 8
(+5−3=10)
55.6%
10.0 / 18
99.9%
−16
= = = 1 = 1 = 0 0 = 0 1 1 = = = 1 =
–   Capivara LK 0.09b02g 64-bit2562+17
−17
(−49)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
99.9%
+74
1 1 1 0 1 = = =
–   JikChess 0.02 64-bit2555+16
−16
(−56)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+77
1 1 0 1 = 1 = 0 = = = 1 1 1 1 0 1 1
–   Dirty ACCA4 64-bit2555+33
−33
(−56)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
99.6%
+33
0 1 1 1 = = = = = 1
–   Gogobello 1.1 64-bit2552+28
−28
(−59)7.5 − 6.5
(+5−4=5)
53.6%
7.5 / 14
99.9%
−40
1 = 0 1 0 = 1 = 1 1 = 0 = 0
–   Ghost 3.1 64-bit2550+16
−16
(−61)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−61
1 0 0 1
–   WyldChess 1.3 64-bit2549+29
−29
(−62)6 − 4
(+3−1=6)
60.0%
6.0 / 10
99.9%
−10
1 0 = = = 1 = 1 = =
–   Ghost 3 64-bit2549+26
−26
(−62)3 − 2
(+2−1=2)
60.0%
3.0 / 5
100.0%
+14
1 1 = 0 =
–   Maverick 1.5 64-bit2536+14
−14
(−75)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+152
1 0 1 1 = 1 1 1 = 1
–   Carballo 1.4 64-bit2533+27
−26
(−78)4 − 6
(+3−5=2)
40.0%
4.0 / 10
100.0%
−146
0 = 0 = 1 0 0 1 1 0
–   K2 0.832533+27
−27
(−78)6.5 − 3.5
(+3−0=7)
65.0%
6.5 / 10
100.0%
+1
= = = = = = 1 = 1 1
–   Marvin 2.0.0 64-bit2532+22
−22
(−79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−68
0 = 1 =
–   Fridolin 2.00 64-bit2530+16
−16
(−81)10 − 8
(+7−5=6)
55.6%
10.0 / 18
100.0%
−39
= 1 0 = 0 1 1 = 0 0 1 = = 0 1 1 1 =
–   nanoSzachy 4.1 64-bit2529+17
−17
(−82)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+36
1 1 0 = 1 1 1 1 1 0 1 1 = 0 = 0 = 1
–   CyberPagno 3.0 64-bit2511+16
−16
(−100)7.5 − 6.5
(+6−5=3)
53.6%
7.5 / 14
100.0%
−76
= 1 = 1 1 1 0 0 1 0 1 0 = 0
–   Shield 1.3.1 64-bit2510+20
−20
(−101)6.5 − 1.5
(+6−1=1)
81.3%
6.5 / 8
100.0%
+159
= 1 1 1 0 1 1 1
–   Floyd 0.8 64-bit2509+23
−23
(−102)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−133
1 0 0 0 0 = 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019