CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
White score: 54.5%

Engine Details

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Zevra 1.8.5 r664 64-bit (2249+28
−28
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 6 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Taltos rev118 64-bit2439+18
−18
(+190)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−99
–   TJchess 1.3 64-bit2435+17
−17
(+186)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+35
–   Ares 1.005.2.1 64-bit2422+21
−21
(+173)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+173
–   Nemeton 1.72420+18
−18
(+171)5.5 − 26.5
(+4−25=3)
17.2%
5.5 / 32
0.0%
−114
–   Jonesy 1.0 64-bit2411+21
−21
(+162)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+162
–   Popochin 4.1 64-bit2396+16
−16
(+147)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+64
–   Ares GB 1.1 64-bit2383+25
−25
(+134)5 − 3
(+3−1=4)
62.5%
5.0 / 8
0.0%
+202
–   Isa 2.0.64 64-bit2364+16
−16
(+115)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   FireFly 2.7.2 64-bit2329+16
−16
(+80)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+90
–   KnightX 1.93 64-bit2321+20
−20
(+72)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
0.0%
+115
–   EveAnn 1.722320+16
−16
(+71)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+153
–   Kingfisher 1.1.1 64-bit2315+27
−27
(+66)3.5 − 8.5
(+1−6=5)
29.2%
3.5 / 12
0.0%
−68
–   Asymptote 0.2.0 64-bit2315+25
−25
(+66)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
−1
–   CT800 1.34 64-bit2297+20
−20
(+48)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.3%
−74
–   FoxSEE 5.1.2 64-bit2294+30
−30
(+45)6 − 6
(+4−4=4)
50.0%
6.0 / 12
1.4%
+52
–   Raven 0.70 64-bit2282+29
−29
(+33)3 − 7
(+3−7=0)
30.0%
3.0 / 10
5.1%
−146
–   Kingfisher 1.0 64-bit2281+29
−29
(+32)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
5.5%
+131
–   Ayito 0.2.9942266+20
−20
(+17)4 − 8
(+2−6=4)
33.3%
4.0 / 12
16.0%
−93
–   Weini 0.0.23 64-bit2242+19
−20
(−7)17 − 23
(+13−19=8)
42.5%
17.0 / 40
65.5%
−59
–   Dolphin 1.0 64-bit2231+18
−18
(−18)6 − 6
(+5−5=2)
50.0%
6.0 / 12
85.2%
−22
–   Tiny Chess 1.46 64-bit2225+19
−19
(−24)2 − 2
(+1−1=2)
50.0%
2.0 / 4
91.9%
−24
–   Robocide 20170718 64-bit2221+17
−17
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
95.1%
−28
–   Joker2 0.7.7 64-bit2215+20
−20
(−34)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
97.3%
+51
–   Uralochka 1.1d2215+20
−21
(−34)23.5 − 16.5
(+17−10=13)
58.8%
23.5 / 40
97.7%
+26
–   Baislicka 1.0 64-bit2205+19
−19
(−44)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.4%
−33
–   Asymptote 0.1.8 64-bit2178+21
−21
(−71)26.5 − 13.5
(+23−10=7)
66.3%
26.5 / 40
100.0%
+51
–   Embla 1.0.3 64-bit2168+19
−19
(−81)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−13
–   Micah 1.0 64-bit2162+25
−25
(−87)2 − 4
(+2−4=0)
33.3%
2.0 / 6
100.0%
−236
–   Detroid 0.9.0 64-bit2093+18
−18
(−156)33 − 7
(+29−3=8)
82.5%
33.0 / 40
100.0%
+96
–   Bodo 0.2b2093+22
−22
(−156)24 − 9
(+20−5=8)
72.7%
24.0 / 33
100.0%
+11
–   Hedgehog 1.9 64-bit2070+18
−19
(−179)25.5 − 10.5
(+18−3=15)
70.8%
25.5 / 36
100.0%
−47
–   Faile 1.4.42028+23
−23
(−221)22 − 8
(+19−5=6)
73.3%
22.0 / 30
100.0%
−45

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Created in 2005-2013 by CCRL team
Last games added on October 24, 2020