CCRL Blitz
Downloads and Statistics
May 1, 2021
Testing summary:
Total: 2'515'858 games
played by 2'996 programs

White wins: 966'865 (38.4%)
Black wins: 774'272 (30.8%)
Draws: 774'721 (30.8%)
White score: 53.8%

Engine Details

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Zevra 1.6 r497 (1870+31
−31
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   JanWillem 1.131951+9
−9
(+81)12 − 18
(+8−14=8)
40.0%
12.0 / 30
0.0%
+11
0 = = 0 0 1 0 0 1 0 1 0 = = 1 0 = 0 1 0 1 0 0 1 = = 0 1 0 =
–   BibiChess 0.51929+11
−11
(+59)9 − 21
(+6−18=6)
30.0%
9.0 / 30
0.0%
−91
0 = 0 0 0 = 1 0 1 0 = 1 = 1 1 0 0 0 0 0 1 0 0 0 0 0 = 0 = 0
–   Heracles 0.6.161925+9
−9
(+55)17 − 13
(+13−9=8)
56.7%
17.0 / 30
0.0%
+101
1 = 1 1 = = = 1 1 1 1 = = 0 0 0 0 = 1 0 1 0 0 1 = 1 0 0 1 1
–   Smash 1.0.31924+10
−10
(+54)13.5 − 15.5
(+10−12=7)
46.6%
13.5 / 29
0.1%
+29
0 = = 0 0 = = 1 0 0 1 0 0 0 0 = 0 1 0 1 1 0 = 1 1 1 1 = 1
–   Eagle 0.7.51909+11
−11
(+39)13.5 − 15.5
(+12−14=3)
46.6%
13.5 / 29
1.0%
+13
1 0 = 0 0 = 1 1 0 = 0 1 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 1 1
–   Warrior 1.0.31908+9
−9
(+38)10 − 20
(+5−15=10)
33.3%
10.0 / 30
1.0%
−73
0 0 1 0 = = 0 1 0 = 1 0 = 0 = = 0 0 0 = 1 0 0 1 = 0 = = 0 0
–   Morphy 3.221905+12
−12
(+35)15.5 − 14.5
(+11−10=9)
51.7%
15.5 / 30
1.8%
+44
= 0 = 0 0 1 1 = 1 1 0 1 = 0 = = 0 1 1 1 = 1 0 1 = 1 0 = 0 0
–   Clueless 1.41899+9
−9
(+29)14.5 − 15.5
(+13−14=3)
48.3%
14.5 / 30
3.8%
+16
0 0 1 1 0 1 0 0 1 0 0 = 1 1 1 0 = 0 0 0 0 1 1 = 1 0 1 1 1 0
–   SnailChess 4.0131893+10
−10
(+23)15 − 15
(+14−14=2)
50.0%
15.0 / 30
8.8%
+21
0 0 1 1 0 0 1 1 = 1 0 1 1 0 0 1 0 0 = 0 1 0 0 0 1 1 1 0 1 1
–   MrChess 2.11886+16
−16
(+16)13 − 17
(+9−13=8)
43.3%
13.0 / 30
18.8%
−27
= 1 0 = 0 0 1 = 0 = 0 1 1 0 = = 1 = 0 0 1 0 1 1 0 0 1 0 0 =
–   Purple Haze 2.1.01877+11
−12
(+7)17.5 − 12.5
(+16−11=3)
58.3%
17.5 / 30
33.8%
+71
= 0 0 1 1 0 1 0 0 1 1 0 1 1 0 1 = 1 0 0 0 1 = 0 1 1 1 1 1 1
–   Simontacchi 1.811866+14
−14
(−4)6.5 − 14.5
(+5−13=3)
31.0%
6.5 / 21
59.8%
−150
0 0 = 0 0 0 0 1 1 0 0 0 = = 0 0 1 0 1 0 1
–   Deepov 0.4.1 64-bit1853+14
−14
(−17)15.5 − 14.5
(+13−12=5)
51.7%
15.5 / 30
83.8%
−5
0 1 0 0 0 1 0 0 1 1 = 0 0 1 = 0 0 0 1 1 1 1 1 0 1 = 1 = = 1

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Created in 2005-2013 by CCRL team
Last games added on May 1, 2021