CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Zevra 2.0 r172 64-bit (2407+31
−30
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Sorgenkind 0.42329+12
−12
(−78)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
+12
1 0 0 0 1 1 = 0 1 = 1 1 1 1 1 = = = 1 1 1 0 0 =
–   Isa 2.0.64 64-bit2319+17
−17
(−88)15.5 − 8.5
(+12−5=7)
64.6%
15.5 / 24
100.0%
+12
= 0 1 = = = 0 1 1 = 1 1 1 0 1 1 = 1 1 = 1 0 1 0
–   Aice 0.99.22315+9
−9
(−92)14.5 − 9.5
(+12−7=5)
60.4%
14.5 / 24
100.0%
−17
= 0 1 1 1 0 1 1 1 0 1 1 = = 1 0 1 0 = 1 0 0 1 =
–   Asymptote 0.2.0 64-bit2314+18
−18
(−93)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−3
= 1 1 = 0 1 = 1 1 0 1 1 0 = = 1 1 1 0 0 0 = 1 1
–   Sungorus 1.4 64-bit2314+9
−9
(−93)12.5 − 11.5
(+11−10=3)
52.1%
12.5 / 24
100.0%
−80
1 1 0 0 1 1 = 0 1 0 = 0 0 0 1 0 0 1 1 1 = 1 0 1
–   Asterisk 0.62308+10
−10
(−99)16.5 − 8.5
(+14−6=5)
66.0%
16.5 / 25
100.0%
+16
1 0 = 0 1 0 1 0 1 = = 1 1 1 0 = 1 1 1 1 1 0 1 1 =
–   Averno 0.812308+9
−9
(−99)15.5 − 9.5
(+14−8=3)
62.0%
15.5 / 25
100.0%
−3
1 1 0 1 0 1 1 0 0 = 0 1 1 0 = 0 1 = 1 1 1 1 1 1 0
–   Joker 1.1.142306+13
−13
(−101)15 − 10
(+12−7=6)
60.0%
15.0 / 25
100.0%
−29
1 1 0 0 1 0 0 = 1 0 1 = = = = 1 1 1 0 = 1 1 1 0 1
–   Tytan 9.32 64-bit2304+13
−13
(−103)11 − 14
(+9−12=4)
44.0%
11.0 / 25
100.0%
−149
0 0 1 1 1 = 1 0 = 1 1 1 0 0 = = 1 0 0 1 0 0 0 0 0
–   KnightX 1.922297+7
−8
(−110)17.5 − 7.5
(+16−6=3)
70.0%
17.5 / 25
100.0%
+47
1 1 = 1 1 1 1 1 1 0 = 0 1 0 1 1 1 0 1 0 1 1 0 = 1
–   Resp 0.19 64-bit Nobook2296+10
−10
(−111)20 − 5
(+19−4=2)
80.0%
20.0 / 25
100.0%
+145
1 1 1 1 1 = 1 1 = 1 1 1 1 1 1 1 1 0 1 0 1 0 1 0 1
–   Ayito 0.2.9942287+11
−11
(−120)15 − 10
(+13−8=4)
60.0%
15.0 / 25
100.0%
−44
0 0 1 1 0 1 1 1 1 1 0 = 0 0 1 1 = 1 = 1 0 = 1 0 1
–   GopherCheck 0.2.3 64-bit2235+14
−14
(−172)20.5 − 3.5
(+18−1=5)
85.4%
20.5 / 24
100.0%
+104
= 1 1 1 1 = 1 1 1 1 1 1 = 0 1 = 1 1 1 1 = 1 1 1
–   Joker2 0.7.7 64-bit2223+16
−16
(−184)17 − 7
(+12−2=10)
70.8%
17.0 / 24
100.0%
−50
= 1 1 1 = = 1 1 1 0 1 = 1 = 1 = = 1 0 = = = 1 1
–   RamJet 0.132220+15
−15
(−187)16 − 8
(+11−3=10)
66.7%
16.0 / 24
100.0%
−83
1 1 1 0 = 1 = 1 = 0 1 = 0 = = 1 = = 1 1 1 = = 1
–   Adam 3.32220+10
−10
(−187)17.5 − 6.5
(+16−5=3)
72.9%
17.5 / 24
100.0%
−1
1 = 1 0 1 0 1 1 1 = 0 1 0 1 1 1 = 1 1 1 1 1 1 0
–   Exacto 0.e 64-bit2217+14
−14
(−190)21.5 − 0.5
(+21−0=1)
97.7%
21.5 / 22
100.0%
+385
1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019