CCRL 40/40
Downloads and Statistics
August 24, 2019
Testing summary:
Total: 1'077'764 games
played by 2'521 programs
147276 CPU days (X2 4600+)

White wins: 374'201 (34.7%)
Black wins: 278'337 (25.8%)
Draws: 425'226 (39.5%)
White score: 54.4%

Engine Details

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Zevra 1.8.5 r664 64-bit (2247+29
−29
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 5 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Taltos rev118 64-bit2436+19
−19
(+189)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−100
0 0 = 0
–   TJchess 1.3 64-bit2434+17
−17
(+187)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+37
0 0 = =
–   Ares 1.005.2.1 64-bit2420+21
−21
(+173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+173
1 = 0 =
–   Nemeton 1.72419+18
−18
(+172)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−113
0 0 = 0 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 0 = 0 0 1 0 0 1 0 0 0
–   Jonesy 1.0 64-bit2410+21
−21
(+163)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+163
1 0 = 1 1 = 0 0
–   Popochin 4.1 64-bit2392+17
−17
(+145)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+62
0 0 1 =
–   Isa 2.0.64 64-bit2359+17
−17
(+112)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   FireFly 2.7.2 64-bit2330+16
−16
(+83)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+93
= 1 = 0
–   KnightX 1.93 64-bit2320+20
−20
(+73)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+116
1 1 1 1 1 0 0 0 = 0
–   EveAnn 1.722319+16
−16
(+72)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+154
1 1 0 =
–   Asymptote 0.2.0 64-bit2314+25
−25
(+67)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
0
0 1 1 = 0 0
–   Kingfisher 1.1.1 64-bit2314+27
−27
(+67)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−67
0 = 0 = 0 = 0 1 0 = = 0
–   CT800 1.34 64-bit2300+23
−23
(+53)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.2%
−69
0 0 1 1 0 = 0 1 0 0
–   Kingfisher 1.0 64-bit2280+28
−29
(+33)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
5.5%
+132
0 1 0 = = = 1 1 1 1
–   Ayito 0.2.9942264+21
−21
(+17)4 − 8
(+2−6=4)
33.3%
4.0 / 12
16.7%
−93
= = 0 0 = 0 0 0 1 0 1 =
–   Weini 0.0.23 64-bit2240+19
−20
(−7)17 − 23
(+13−19=8)
42.5%
17.0 / 40
64.1%
−59
0 0 1 0 = 1 1 1 0 0 0 0 = 0 0 1 0 0 1 1 0 1 = = = 1 0 0 0 0 = 0 = 1 0 1 1 1 0 =
–   Dolphin 1.0 64-bit2230+19
−18
(−17)6 − 6
(+5−5=2)
50.0%
6.0 / 12
83.3%
−21
1 1 = 1 0 0 = 0 1 0 0 1
–   Tiny Chess 1.46 64-bit2225+19
−19
(−22)2 − 2
(+1−1=2)
50.0%
2.0 / 4
89.6%
−22
= 0 1 =
–   Joker2 0.7.7 64-bit2221+21
−21
(−26)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.1%
+59
= 1 0 1
–   Robocide 20170718 64-bit2220+17
−17
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.6%
−27
= 0 = 1
–   Uralochka 1.1d2213+20
−21
(−34)23.5 − 16.5
(+17−10=13)
58.8%
23.5 / 40
97.3%
+26
0 1 = = 1 1 1 1 1 0 = 1 = 1 0 1 1 = 1 0 1 0 1 = = 0 1 0 = 1 = = 0 = = 0 0 1 = 1
–   Baislicka 1.0 64-bit2207+20
−20
(−40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.7%
−29
= 0 1 =
–   Asymptote 0.1.8 64-bit2177+22
−22
(−70)26.5 − 13.5
(+23−10=7)
66.3%
26.5 / 40
100.0%
+52
= 1 0 0 0 1 1 1 1 = 1 1 1 = 0 0 1 1 1 1 = = 0 1 1 = 0 1 1 1 0 1 1 1 0 1 = 1 1 0
–   Embla 1.0.3 64-bit2167+19
−19
(−80)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−12
1 = 0 0 1 1 1 = 1 1 1 0 1 0 1 1 1 = 0 = 0 = 1 0 1 1 = 0 1 0 1 0
–   Detroid 0.9.0 64-bit2092+18
−18
(−155)33 − 7
(+29−3=8)
82.5%
33.0 / 40
100.0%
+97
1 1 = = = 1 0 1 1 1 1 = 1 1 = = 0 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 0 1 1 1 1 = 1 1
–   Bodo 0.2b2091+22
−22
(−156)24 − 9
(+20−5=8)
72.7%
24.0 / 33
100.0%
+11
= 0 1 1 1 1 1 0 1 1 = = 1 1 = 1 1 = 1 0 1 = 1 0 0 1 = 1 1 1 = 1 1
–   Hedgehog 1.9 64-bit2069+18
−18
(−178)25.5 − 10.5
(+18−3=15)
70.8%
25.5 / 36
100.0%
−46
1 1 = = = 1 1 = = 1 1 = = 1 1 1 1 1 1 1 = = 1 1 1 0 0 1 0 = 1 = = = = =
–   Faile 1.4.42026+23
−23
(−221)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
−45
1 = = 1 1 1 = 1 1 1 0 1 0 1 1 1 1 = = 1 1 1 0 1 1 1 0 1 = 0

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Created in 2005-2013 by CCRL team
Last games added on August 24, 2019