CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

Options
Show each game results
Zevra 1.31 r340 (1755+26
−26
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 5 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Beaches 2.321799+12
−12
(+44)25.5 − 23.5
(+20−18=11)
52.0%
25.5 / 49
0.1%
+59
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
–   MorphyChess 1.0.51797+15
−15
(+42)22 − 28
(+15−21=14)
44.0%
22.0 / 50
0.3%
−1
= = 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
–   Enigma 1.1.41789+13
−13
(+34)29 − 21
(+24−16=10)
58.0%
29.0 / 50
1.0%
+96
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 =
–   Fauce 0.41c1768+17
−17
(+13)19.5 − 29.5
(+10−20=19)
39.8%
19.5 / 49
21.1%
−52
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 = = =
–   Embracer 1.121768+15
−15
(+13)26.5 − 23.5
(+22−19=9)
53.0%
26.5 / 50
19.5%
+33
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
–   Pulsar 2009-9b1756+19
−19
(+1)26 − 23
(+19−16=14)
53.1%
26.0 / 49
48.5%
+21
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 0.9831753+11
−11
(−2)22.5 − 26.5
(+17−21=11)
45.9%
22.5 / 49
57.2%
−32
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 2402081745+21
−21
(−10)22 − 28
(+19−25=6)
44.0%
22.0 / 50
73.7%
−58
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 1.01738+11
−11
(−17)14 − 36
(+11−33=6)
28.0%
14.0 / 50
88.7%
−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 1.3.01730+10
−10
(−25)27.5 − 21.5
(+23−17=9)
56.1%
27.5 / 49
96.3%
+23
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 1.931720+11
−12
(−35)33 − 15
(+29−11=8)
68.8%
33.0 / 48
99.4%
+105
= 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

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Zevra 1.31 r340
played with current
participants of this list
Represented by
1-2-CPU    543Zevra 1.6.1 r512 64-bit
32-bit    543Zevra 1.6 r497
32-bit 1-2-CPU    543Zevra 1.6 r497
32-bit single-CPU    543Zevra 1.6 r497
All    543Zevra 1.6.1 r512 64-bit
Free    543Zevra 1.6.1 r512 64-bit
Free 1-2-CPU    543Zevra 1.6.1 r512 64-bit
Free 32-bit    543Zevra 1.6 r497
Free 32-bit 1-2-CPU    543Zevra 1.6 r497
Free 32-bit single-CPU    543Zevra 1.6 r497
Free single-CPU    543Zevra 1.6.1 r512 64-bit
Single-CPU    543Zevra 1.6.1 r512 64-bit

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017