CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Zevra 1.31 r340 (1767+26
−26
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   MorphyChess 1.0.51805+14
−14
(+38)22 − 28
(+15−21=14)
44.0%
22.0 / 50
0.5%
−5
= = 1 0 0 1 0 0 = 0 0 0 1 0 1 1 1 = 0 1 1 1 = 0 = 0 1 0 0 = = 0 1 0 = 1 1 = 0 0 1 0 0 = = 0 = 0 = 1
–   Beaches 2.321803+11
−11
(+36)25.5 − 23.5
(+20−18=11)
52.0%
25.5 / 49
0.5%
+51
1 0 0 1 1 0 = 1 1 = = 0 0 = 1 1 0 0 1 1 = 1 0 = 1 = 1 = 0 = 1 = 1 1 1 0 1 1 0 = 0 0 0 1 1 0 0 0 0
–   Enigma 1.1.41791+12
−11
(+24)29 − 21
(+24−16=10)
58.0%
29.0 / 50
4.3%
+86
0 0 1 1 0 1 1 0 = = 0 = 0 1 1 1 1 1 1 = 0 0 0 1 1 = 1 1 0 0 1 = 1 1 = 0 1 = 0 1 1 0 1 = 1 1 0 0 1 =
–   Embracer 1.121785+14
−14
(+18)26.5 − 23.5
(+22−19=9)
53.0%
26.5 / 50
11.4%
+38
0 0 1 0 1 = 1 1 = 0 1 0 1 1 = 0 = = 0 1 1 0 0 = 0 1 0 1 1 1 1 1 = 0 = 0 1 1 1 0 1 1 0 1 1 0 0 0 = 0
–   Fauce 0.41c1782+15
−15
(+15)19.5 − 29.5
(+10−20=19)
39.8%
19.5 / 49
16.8%
−50
0 = 1 0 = 1 0 0 1 1 = 0 0 1 0 = 0 0 0 1 = = = 0 0 = 1 0 = 1 1 = 0 = 0 1 0 0 0 = 0 = = = = 0 = = =
–   Pulsar 2009-9b1773+15
−15
(+6)26 − 23
(+19−16=14)
53.1%
26.0 / 49
35.2%
+26
1 0 0 1 = 0 1 = = 1 0 1 1 = = = 1 = 1 1 0 = 1 0 = 0 1 0 1 1 0 0 = = 0 1 = 0 0 1 1 1 1 = 1 0 = 0 0
–   Robin 0.9831764+10
−10
(−3)22.5 − 26.5
(+17−21=11)
45.9%
22.5 / 49
58.7%
−33
0 0 0 0 = 1 0 1 = 1 0 = 1 0 0 1 0 0 1 1 0 1 1 0 0 0 1 = 1 0 1 = 0 0 1 0 0 1 = = = = 1 1 0 = 0 = 1
–   Lodocase 2402081761+19
−19
(−6)22 − 28
(+19−25=6)
44.0%
22.0 / 50
66.4%
−54
0 0 0 1 0 1 0 1 1 0 0 0 0 1 = 1 0 0 1 0 = 0 0 = 1 1 1 1 1 0 0 0 0 0 1 0 1 0 = 1 0 1 0 0 1 0 1 = = 1
–   Laurifer 1.01750+11
−11
(−17)14 − 36
(+11−33=6)
28.0%
14.0 / 50
88.5%
−193
0 0 0 = 0 0 1 0 0 = 0 0 0 0 1 0 0 = 0 0 = 1 0 0 = 1 0 = 0 0 1 0 0 1 1 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0
–   Elf 1.3.01743+10
−10
(−24)27.5 − 21.5
(+23−17=9)
56.1%
27.5 / 49
96.0%
+24
1 = 0 1 0 0 = 0 0 1 1 1 1 0 0 = 1 1 1 = 1 = 1 = 0 1 = 0 1 1 = 0 1 0 0 1 1 1 0 1 = 0 1 1 0 0 1 0 1
–   Kanguruh 1.931735+11
−11
(−32)33 − 15
(+29−11=8)
68.8%
33.0 / 48
98.9%
+108
= 1 1 0 1 0 1 1 1 1 = 0 1 = = 1 = 0 1 = 1 1 1 1 = 1 1 = 1 0 0 1 1 1 0 1 0 1 0 1 1 1 1 1 0 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019