CCRL 40/4
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 1'718'326 games
played by 2'020 programs
23175 CPU days (X2 4600+)

White wins: 671'250 (39.1%)
Black wins: 545'013 (31.7%)
Draws: 502'063 (29.2%)
White score: 53.7%

Engine Details

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Show each game results
Ethereal 9.00 64-bit (2982+18
−18
)Quote
Author: Andrew Grant (USA) Link: Homepage
This is one of the 17 Ethereal versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rybka 4.1 64-bit3109+7
−7
(+127)7.5 − 13.5
(+4−10=7)
35.7%
7.5 / 21
0.0%
+31
–   iCE 3.0 64-bit3085+8
−8
(+103)13 − 37
(+4−28=18)
26.0%
13.0 / 50
0.0%
−55
–   Protector 1.9.0 64-bit3084+8
−8
(+102)7 − 14
(+3−10=8)
33.3%
7.0 / 21
0.0%
−8
–   Nemorino 4.00 64-bit3068+16
−15
(+86)12 − 18
(+6−12=12)
40.0%
12.0 / 30
0.0%
+20
–   Xiphos 0.1 64-bit3035+19
−19
(+53)12.5 − 19.5
(+7−14=11)
39.1%
12.5 / 32
0.0%
−17
–   Hakkapeliitta TCEC v2 64-bit3015+14
−14
(+33)19 − 24
(+13−18=12)
44.2%
19.0 / 43
0.1%
−8
–   ChessBrainVB 3.662973+21
−21
(−9)21.5 − 18.5
(+13−10=17)
53.8%
21.5 / 40
75.7%
+13
–   Bobcat 8.0 64-bit2961+12
−12
(−21)14 − 16
(+7−9=14)
46.7%
14.0 / 30
97.6%
−42
–   chess22k 1.8 64-bit2956+17
−17
(−26)8 − 8
(+6−6=4)
50.0%
8.0 / 16
98.3%
−23
–   Demolito 2018-03-01 64-bit2950+16
−16
(−32)20.5 − 11.5
(+14−5=13)
64.1%
20.5 / 32
99.6%
+57
–   Cheng 4.39 64-bit2944+10
−10
(−38)14 − 16
(+9−11=10)
46.7%
14.0 / 30
100.0%
−60
–   Amoeba 2.7 64-bit2938+14
−14
(−44)7.5 − 5.5
(+3−1=9)
57.7%
7.5 / 13
100.0%
−3
–   Deep Sjeng c't 20102927+15
−15
(−55)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+96
–   Crafty 25.2 64-bit2927+12
−12
(−55)17.5 − 12.5
(+13−8=9)
58.3%
17.5 / 30
100.0%
+1
–   Atlas 3.91 64-bit2927+18
−18
(−55)5 − 8
(+4−7=2)
38.5%
5.0 / 13
100.0%
−147
–   Spark 1.0 64-bit2925+7
−7
(−57)38.5 − 23.5
(+25−10=27)
62.1%
38.5 / 62
100.0%
+18
–   Spike 1.4 Leiden2921+7
−7
(−61)19 − 13
(+11−5=16)
59.4%
19.0 / 32
100.0%
−1
–   EXchess 7.97b 64-bit2912+13
−13
(−70)19 − 11
(+12−4=14)
63.3%
19.0 / 30
100.0%
+10
–   Demolito 2017-08-26 64-bit2909+14
−14
(−73)43 − 19
(+32−8=22)
69.4%
43.0 / 62
100.0%
+56
–   Scorpio 2.8 64-bit2908+17
−17
(−74)29 − 21
(+20−12=18)
58.0%
29.0 / 50
100.0%
−23
–   Rodent III 0.172 64-bit2906+14
−14
(−76)19.5 − 12.5
(+12−5=15)
60.9%
19.5 / 32
100.0%
−10
–   Quazar 0.4 64-bit2899+7
−8
(−83)28 − 17
(+19−8=18)
62.2%
28.0 / 45
100.0%
−5
–   Deep Junior Yokohama 64-bit2898+10
−10
(−84)16 − 16
(+7−7=18)
50.0%
16.0 / 32
100.0%
−81
–   chess22k 1.7 64-bit2897+16
−16
(−85)20 − 12
(+12−4=16)
62.5%
20.0 / 32
100.0%
−10
–   Zurichess Neuchatel 64-bit2892+13
−13
(−90)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
+92
–   Deuterium 14.3.34.130 64-bit2883+9
−9
(−99)22 − 10
(+18−6=8)
68.8%
22.0 / 32
100.0%
+35
–   Murka 3 64-bit2882+9
−9
(−100)17 − 15
(+8−6=18)
53.1%
17.0 / 32
100.0%
−79
–   Gaviota 1.0 64-bit2872+9
−9
(−110)42 − 20
(+31−9=22)
67.7%
42.0 / 62
100.0%
+7
–   MinkoChess 1.3 64-bit2867+9
−9
(−115)20.5 − 10.5
(+15−5=11)
66.1%
20.5 / 31
100.0%
−5
–   DisasterArea 1.65 64-bit2864+11
−12
(−118)24.5 − 7.5
(+19−2=11)
76.6%
24.5 / 32
100.0%
+61
–   Zappa Mexico II 64-bit2841+7
−7
(−141)23.5 − 6.5
(+18−1=11)
78.3%
23.5 / 30
100.0%
+48

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Created in 2005-2013 by CCRL team
Last games added on April 21, 2018