CCRL Blitz
Downloads and Statistics
April 17, 2021
Testing summary:
Total: 2'506'279 games
played by 2'984 programs

White wins: 963'662 (38.4%)
Black wins: 771'889 (30.8%)
Draws: 770'728 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Zevra 1.5 r446 64-bit (1889+28
−28
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Eia 0.31955+17
−17
(+66)11 − 18
(+10−17=2)
37.9%
11.0 / 29
0.0%
−34
–   Embla 0.9.9 64-bit1915+19
−19
(+26)12.5 − 17.5
(+8−13=9)
41.7%
12.5 / 30
6.4%
−31
–   IACH 0.56z1915+10
−10
(+26)16 − 14
(+15−13=2)
53.3%
16.0 / 30
4.3%
+54
–   Warrior 1.0.31908+9
−9
(+19)11.5 − 18.5
(+7−14=9)
38.3%
11.5 / 30
10.8%
−58
–   MatMoi 7.15.0-cct 64-bit1891+16
−16
(+2)14.5 − 15.5
(+11−12=7)
48.3%
14.5 / 30
47.0%
−12
–   MrChess 2.11885+16
−16
(−4)14 − 16
(+11−13=6)
46.7%
14.0 / 30
59.7%
−28
–   Purple Haze 2.1.01877+12
−12
(−12)17.5 − 12.5
(+17−12=1)
58.3%
17.5 / 30
79.2%
+59
–   Deepov 0.4.1 64-bit1853+14
−14
(−36)13 − 14
(+11−12=4)
48.1%
13.0 / 27
98.9%
−47
–   Roce 0.03901852+10
−10
(−37)18 − 12
(+14−8=8)
60.0%
18.0 / 30
99.3%
+32
–   Ranita 2.41840+10
−11
(−49)17 − 13
(+13−9=8)
56.7%
17.0 / 30
99.9%
−3
–   HeavyChess 0.13 beta1836+17
−17
(−53)18.5 − 11.5
(+15−8=7)
61.7%
18.5 / 30
99.9%
+32
–   Sayuri 2017.03.05 64-bit1833+26
−26
(−56)15 − 15
(+13−13=4)
50.0%
15.0 / 30
99.8%
−56
–   Ajedrez Tactico 2.73b1828+15
−15
(−61)21 − 9
(+17−5=8)
70.0%
21.0 / 30
100.0%
+80
–   Celes 0.77c1823+12
−12
(−66)15 − 15
(+14−14=2)
50.0%
15.0 / 30
100.0%
−64
–   Pulsar 2009-9b1766+14
−14
(−123)16.5 − 12.5
(+15−11=3)
56.9%
16.5 / 29
100.0%
−69
–   Robin 0.9831761+10
−10
(−128)25.5 − 4.5
(+24−3=3)
85.0%
25.5 / 30
100.0%
+179

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 17, 2021