CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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Ethereal 8.19 64-bit (2686+23
−23
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 29 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pirarucu 2.3.8 64-bit2851+22
−22
(+165)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+60
0 = 0 = = 0 = =
–   Tucano 7.00 64-bit2826+19
−19
(+140)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−31
0 0 0 0 = 0 = 1 0 =
–   Rhetoric 1.4.3 64-bit2795+12
−12
(+109)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+13
= 0 0 1
–   GnuCheese 1.00 64-bit2793+16
−16
(+107)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+47
0 = = =
–   Marvin 3.1.0 64-bit2791+21
−21
(+105)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−90
1 0 = 0 0 1 0 0 0 0 0 =
–   RuyDos 1.1.0 64-bit2786+24
−24
(+100)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−75
0 1 0 0 = 0 = 0
–   Octochess r5506 64-bit2786+15
−15
(+100)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−50
0 0 = =
–   RuyDos 1.1.6 64-bit2783+17
−17
(+97)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−156
0 = 0 0 0 0 = 0 0 =
–   RuyDos 1.0.27 64-bit2764+23
−23
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
= 0 0 1 0 = 0 0 = 1
–   Godel 4.0.7 64-bit2759+19
−19
(+73)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+9
= = = 0 0 = = =
–   chess22k 1.5 64-bit2751+25
−25
(+65)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−26
= 0 0 = 1 = 0 0 = =
–   Spike 1.2 Turin2745+7
−7
(+59)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−136
= 0 = = 0 0 0 = 0 0
–   Carballo 1.7 64-bit2738+14
−14
(+52)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+119
= = 1 =
–   Chronos 1.9.9 64-bit2738+12
−12
(+52)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+20
1 0 = 0 = = = 1 0 =
–   Marvin 3.0.0 64-bit2732+23
−23
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.2%
−49
= 0 0 0 = 1 = 0 0 1
–   Shield 2.1 64-bit2730+14
−14
(+44)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.1%
+44
= = = 0 1 0 1 1 0 =
–   Devel 2.00002725+14
−14
(+39)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
0.2%
+287
1 1 1 = 1 = 1 = 1 1
–   Tucano 6.00 64-bit2724+15
−15
(+38)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.3%
−42
= 0 = = = = = 0 0 =
–   ProDeo 2.22723+17
−17
(+37)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.5%
−45
0 0 1 =
–   RuyDos 1.0.22 64-bit2721+27
−27
(+35)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
2.4%
+18
0 1 = 1 1 = 0 = = = = = 0 = 0 =
–   GreKo 2018.08 64-bit2716+20
−21
(+30)4 − 2
(+3−1=2)
66.7%
4.0 / 6
2.6%
+134
0 = 1 1 1 =
–   Shield 2.0 64-bit2713+24
−23
(+27)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
5.1%
+58
0 1 1 = 0 0 = 1 1 =
–   GreKo 2018.07 64-bit2709+16
−16
(+23)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
5.1%
−126
0 = 0 1 0 1 0 0
–   Cheese 1.9 64-bit2705+15
−15
(+19)6 − 8
(+4−6=4)
42.9%
6.0 / 14
8.1%
−29
1 = = = 0 0 0 = 1 0 0 0 1 1
–   Frenzee Feb08 32-bit2695+13
−13
(+9)3 − 7
(+0−4=6)
30.0%
3.0 / 10
23.8%
−102
= = 0 = = 0 0 0 = =
–   Booot 4.15.02693+14
−14
(+7)7 − 3
(+5−1=4)
70.0%
7.0 / 10
29.3%
+134
1 1 = = 1 1 = = 1 0
–   Crafty 23.1 32-bit2687+18
−18
(+1)6 − 4
(+5−3=2)
60.0%
6.0 / 10
46.3%
+74
1 0 1 1 0 1 1 0 = =
–   WyldChess 1.51 64-bit2684+15
−15
(−2)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
53.7%
−221
0 0 = = = 0 0 0 = 0 0 = 0 0
–   Chessmaster 11 Leonidas2680+20
−20
(−6)5 − 5
(+2−2=6)
50.0%
5.0 / 10
64.1%
−6
= 0 1 = = = = 0 1 =
–   chess22k 1.4 64-bit2674+23
−23
(−12)9 − 3
(+7−1=4)
75.0%
9.0 / 12
75.6%
+154
1 = 0 = = 1 1 1 1 1 1 =
–   Arminius 2017-01-01 64-bit2673+16
−16
(−13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
80.1%
−95
1 0 0 =
–   Counter 2.8 64-bit2672+25
−25
(−14)1 − 7
(+0−6=2)
12.5%
1.0 / 8
78.6%
−302
0 = 0 0 0 0 0 =
–   Djinn 1.021 64-bit2668+13
−13
(−18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
90.0%
+INF
1 1
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−19)2 − 0
(+2−0=0)
100.0%
2.0 / 2
92.0%
+INF
1 1
–   RedQueen 1.1.98 64-bit2667+17
−17
(−19)3 − 1
(+2−0=2)
75.0%
3.0 / 4
89.8%
+131
1 1 = =
–   Floyd 0.9 64-bit2659+14
−15
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.2%
+115
= 1
–   RuyDos 1.0.2 64-bit2656+27
−27
(−30)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
94.7%
−61
0 1 1 0 = = = = = 0
–   Scorpio 2.0 32-bit2653+17
−17
(−33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
98.7%
−100
0 0 = 0 = 0 1 1 = =
–   ECE X3 64-bit2646+16
−16
(−40)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.7%
−67
= 1 1 0 = 1 = 0 = = 0 0
–   Gandalf 7 64-bit2644+18
−18
(−42)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.7%
−42
0 1 = = = 1 0 0 0 1 = 1
–   Amoeba 1.2 64-bit2640+23
−23
(−46)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.7%
+84
1 = 1 = 1 0 = = 1 1
–   CM10th Guardian2639+26
−26
(−47)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.5%
+INF
1 1
–   Sjakk 2.2 64-bit2633+15
−15
(−53)4 − 6
(+0−2=8)
40.0%
4.0 / 10
100.0%
−105
= 0 = = = 0 = = = =
–   Rodin 8.02628+15
−15
(−58)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+91
1 = 1 1 = 1 1 1 = 1 0 0
–   NoraGrace 2.0 64-bit2624+15
−15
(−62)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−35
= 0 1 0 = 1 = 1 1 0
–   Nebula 2.0 64-bit2622+14
−14
(−64)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−99
1 0 1 = = 0 = 0 1 0
–   Phalanx XXV2619+15
−15
(−67)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−45
= 0 0 = = 1 1 = 1 0 1 =
–   GreKo 2015 64-bit2609+22
−22
(−77)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+94
1 = 1 1 = 1 = 1 1 0
–   Donna 4.0 64-bit2606+15
−15
(−80)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+247
1 1 1 1 1 = = 1 1 1
–   DanaSah 6.502605+22
−22
(−81)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+33
= = 1 = = 1 1 = 1 =
–   DanaSah 6.802603+28
−28
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
= 1
–   Glass 2.0 64-bit2598+13
−13
(−88)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+107
1 = = 1 1 1 = = 1 1
–   Gogobello 1.2 64-bit2596+28
−28
(−90)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−30
0 = 0 = = = 1 1 1 1 0 1
–   Muse 0.953 64-bit2596+16
−16
(−90)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−13
1 0 1 = = 1 1 = = = 0 1
–   N2 0.4 64-bit2594+16
−16
(−92)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−92
1 1 = 0 0 = = = 0 1
–   GreKo 2016 64-bit2593+21
−22
(−93)4 − 2
(+2−0=4)
66.7%
4.0 / 6
100.0%
−3
1 1 = = = =
–   GarboChess 3.0 64-bit2587+16
−16
(−99)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+29
1 1 = = 0 1 = = 1 1
–   Marvin 2.1.0 64-bit2581+26
−27
(−105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+37
1 =
–   Jellyfish 1.1 64-bit2580+15
−15
(−106)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+86
= 1 1 1 = 1 1 = = 1
–   Capivara LK 0.09b02f 64-bit2573+17
−17
(−113)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−53
0 1 = 1 = 1 1 = = 0
–   Coiled 0.4 64-bit2564+17
−17
(−122)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+110
1 1 0 = 1 1 1 1 = 1
–   JikChess 0.02 64-bit2558+16
−15
(−128)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−64
= 0 0 = = 1 1 = 1 1
–   Carballo 1.5 64-bit2557+24
−24
(−129)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+77
1 1 1 1 0 1 = 1 1 0
–   chess22k 1.3 64-bit2538+24
−24
(−148)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+104
1 1 1 1 1 1 = = 1 =
–   K2 0.832534+27
−27
(−152)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+80
0 = 1 1 1 1 = 1 1 1
–   Marvin 2.0.0 64-bit2534+22
−22
(−152)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−37
1 = = 1 1 = = = 1 =

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Created in 2005-2013 by CCRL team
Last games added on July 4, 2020