CCRL 40/40
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 1'059'406 games
played by 2'473 programs
144801 CPU days (X2 4600+)

White wins: 368'317 (34.8%)
Black wins: 274'199 (25.9%)
Draws: 416'890 (39.4%)
White score: 54.4%

Engine Details

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Ethereal 8.19 64-bit (2685+23
−23
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 22 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Pirarucu 2.3.8 64-bit2852+23
−23
(+167)2.5 − 5.5
(+0−3=5)
31.3%
2.5 / 8
0.0%
+62
0 = 0 = = 0 = =
–   Tucano 7.00 64-bit2824+19
−19
(+139)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−32
0 0 0 0 = 0 = 1 0 =
–   Rhetoric 1.4.3 64-bit2794+13
−13
(+109)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+13
= 0 1 0
–   GnuCheese 1.00 64-bit2793+16
−16
(+108)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+48
0 = = =
–   Marvin 3.1.0 64-bit2790+21
−21
(+105)3 − 9
(+2−8=2)
25.0%
3.0 / 12
0.0%
−90
0 0 1 0 0 0 0 = = 0 0 1
–   RuyDos 1.1.0 64-bit2787+25
−25
(+102)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−73
= 0 0 0 = 0 0 1
–   Octochess r5506 64-bit2782+15
−16
(+97)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−53
0 0 = =
–   RuyDos 1.1.6 64-bit2782+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-bit2763+23
−23
(+78)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−21
0 = = 0 0 1 0 0 = 1
–   Godel 4.0.7 64-bit2758+19
−19
(+73)3 − 5
(+0−2=6)
37.5%
3.0 / 8
0.0%
+9
= 0 0 = = = = =
–   chess22k 1.5 64-bit2750+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 Turin2746+7
−7
(+61)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−134
0 = 0 0 = 0 = = 0 0
–   Chronos 1.9.9 64-bit2739+13
−13
(+54)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
0.0%
+22
= 1 0 = 1 0 = 0 = =
–   Carballo 1.7 64-bit2738+14
−15
(+53)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+120
= = = 1
–   Marvin 3.0.0 64-bit2730+24
−24
(+45)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.4%
−50
= 0 0 0 = 1 = 0 0 1
–   Shield 2.1 64-bit2727+16
−16
(+42)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.2%
+42
1 0 1 1 = = = 0 0 =
–   Tucano 6.00 64-bit2724+16
−16
(+39)3.5 − 6.5
(+0−3=7)
35.0%
3.5 / 10
0.3%
−41
= = = 0 0 = = 0 = =
–   ProDeo 2.22723+17
−17
(+38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.5%
−44
0 1 = 0
–   Devel 2.00002722+15
−15
(+37)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
0.4%
+285
1 1 1 = 1 = 1 = 1 1
–   RuyDos 1.0.22 64-bit2721+27
−27
(+36)7.5 − 8.5
(+3−4=9)
46.9%
7.5 / 16
2.3%
+19
0 1 = 1 1 = 0 = = = = = 0 = 0 =
–   GreKo 2018.08 64-bit2720+22
−22
(+35)4 − 2
(+3−1=2)
66.7%
4.0 / 6
1.7%
+139
0 = 1 1 1 =
–   Shield 2.0 64-bit2713+23
−23
(+28)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
5.0%
+59
0 1 1 = 0 0 = 1 1 =
–   GreKo 2018.07 64-bit2707+16
−16
(+22)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
5.8%
−127
0 1 0 = 0 1 0 0
–   Cheese 1.9 64-bit2704+15
−16
(+19)6 − 8
(+4−6=4)
42.9%
6.0 / 14
9.5%
−29
1 1 1 0 = 1 0 0 0 = = = 0 0
–   Frenzee Feb08 32-bit2695+13
−13
(+10)3 − 7
(+0−4=6)
30.0%
3.0 / 10
23.0%
−101
0 0 = = = = 0 = = 0
–   Booot 4.15.02693+14
−14
(+8)7 − 3
(+5−1=4)
70.0%
7.0 / 10
27.2%
+135
1 0 1 1 = = 1 1 = =
–   Crafty 23.1 32-bit2687+18
−18
(+2)6 − 4
(+5−3=2)
60.0%
6.0 / 10
44.7%
+75
1 0 = = 1 0 1 1 0 1
–   WyldChess 1.51 64-bit2682+15
−15
(−3)2.5 − 11.5
(+0−9=5)
17.9%
2.5 / 14
58.4%
−222
0 0 0 = 0 0 = 0 0 = = = 0 0
–   Chessmaster 11 Leonidas2681+21
−21
(−4)5 − 5
(+2−2=6)
50.0%
5.0 / 10
59.3%
−4
= 0 1 = = 0 1 = = =
–   chess22k 1.4 64-bit2675+23
−23
(−10)9 − 3
(+7−1=4)
75.0%
9.0 / 12
72.2%
+155
1 = 1 1 1 = 1 0 = = 1 1
–   Arminius 2017-01-01 64-bit2673+16
−16
(−12)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
80.0%
−94
1 0 = 0
–   Counter 2.8 64-bit2670+25
−25
(−15)1 − 7
(+0−6=2)
12.5%
1.0 / 8
80.2%
−303
0 = 0 0 0 0 0 =
–   RedQueen 1.1.98 64-bit2668+18
−18
(−17)3 − 1
(+2−0=2)
75.0%
3.0 / 4
87.4%
+133
1 1 = =
–   Djinn 1.021 64-bit2668+14
−14
(−17)2 − 0
(+2−0=0)
100.0%
2.0 / 2
88.5%
+INF
1 1
–   Movei 00.8.438 (10 10 10)2667+11
−11
(−18)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.1%
+INF
1 1
–   Floyd 0.9 64-bit2658+14
−15
(−27)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
97.3%
+115
1 =
–   RuyDos 1.0.2 64-bit2654+28
−28
(−31)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
95.3%
−62
= = = 0 0 1 1 0 = =
–   Scorpio 2.0 32-bit2653+17
−17
(−32)4 − 6
(+2−4=4)
40.0%
4.0 / 10
98.5%
−99
1 1 = = 0 0 = 0 = 0
–   ECE X3 64-bit2645+16
−16
(−40)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
99.7%
−67
0 = = 0 0 = 1 1 0 = 1 =
–   Gandalf 7 64-bit2642+18
−18
(−43)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.8%
−43
0 0 1 = 1 0 1 = = = 1 0
–   Amoeba 1.2 64-bit2641+25
−24
(−44)7 − 3
(+5−1=4)
70.0%
7.0 / 10
99.5%
+86
1 1 1 0 = = 1 = 1 =
–   CM10th Guardian2639+26
−26
(−46)2 − 0
(+2−0=0)
100.0%
2.0 / 2
99.5%
+INF
1 1
–   Sjakk 2.2 64-bit2634+16
−16
(−51)4 − 6
(+0−2=8)
40.0%
4.0 / 10
100.0%
−103
= = = = = 0 = = = 0
–   Rodin 8.02627+16
−15
(−58)8.5 − 3.5
(+7−2=3)
70.8%
8.5 / 12
100.0%
+91
0 1 = 1 0 1 = 1 1 = 1 1
–   NoraGrace 2.0 64-bit2625+16
−16
(−60)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
100.0%
−33
= 1 1 0 = 0 1 0 = 1
–   Nebula 2.0 64-bit2623+15
−15
(−62)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
100.0%
−97
= 0 1 0 1 0 1 = = 0
–   Phalanx XXV2619+15
−15
(−66)6.5 − 5.5
(+4−3=5)
54.2%
6.5 / 12
100.0%
−44
= = 1 0 1 = 0 0 = = 1 1
–   GreKo 2015 64-bit2609+22
−22
(−76)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+95
= 1 1 0 1 = 1 1 = 1
–   DanaSah 6.502605+22
−22
(−80)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
+34
1 = 1 = = = 1 = = 1
–   Donna 4.0 64-bit2605+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 6.802602+28
−28
(−83)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+73
1 =
–   Glass 2.0 64-bit2597+13
−13
(−88)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+107
= = 1 1 1 = = 1 1 1
–   Muse 0.953 64-bit2596+16
−17
(−89)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−12
= = = 0 1 1 0 1 = = 1 1
–   Gogobello 1.2 64-bit2596+28
−28
(−89)7 − 5
(+5−3=4)
58.3%
7.0 / 12
100.0%
−29
1 1 1 0 1 0 = 0 = = = 1
–   N2 0.4 64-bit2594+16
−16
(−91)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−91
= = 0 1 1 1 = 0 0 =
–   GreKo 2016 64-bit2592+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
(−98)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+30
= = 1 1 1 1 = = 0 1
–   Marvin 2.1.0 64-bit2581+27
−27
(−104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+38
= 1
–   Jellyfish 1.1 64-bit2580+15
−15
(−105)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+87
1 = = 1 = 1 1 1 = 1
–   Capivara LK 0.09b02f 64-bit2569+17
−17
(−116)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−56
= 0 = 1 1 = 0 1 = 1
–   Coiled 0.4 64-bit2563+17
−17
(−122)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+110
1 1 = 1 1 1 0 = 1 1
–   Carballo 1.5 64-bit2558+24
−24
(−127)7.5 − 2.5
(+7−2=1)
75.0%
7.5 / 10
100.0%
+79
1 0 0 1 = 1 1 1 1 1
–   JikChess 0.02 64-bit2555+16
−16
(−130)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−66
1 = 1 1 = 0 0 = = 1
–   chess22k 1.3 64-bit2537+24
−25
(−148)8.5 − 1.5
(+7−0=3)
85.0%
8.5 / 10
100.0%
+104
= = 1 = 1 1 1 1 1 1
–   K2 0.832533+27
−27
(−152)8 − 2
(+7−1=2)
80.0%
8.0 / 10
100.0%
+80
= 1 1 1 0 = 1 1 1 1
–   Marvin 2.0.0 64-bit2532+22
−22
(−153)7 − 3
(+4−0=6)
70.0%
7.0 / 10
100.0%
−38
= = 1 = 1 = = 1 1 =

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Created in 2005-2013 by CCRL team
Last games added on June 15, 2019