CCRL Blitz
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 2'442'136 games
played by 2'904 programs

White wins: 939'660 (38.5%)
Black wins: 754'242 (30.9%)
Draws: 748'234 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Zevra 1.8.5 r664 64-bit (2272+25
−25
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Amundsen 0.802328+17
−17
(+56)18 − 22
(+14−18=8)
45.0%
18.0 / 40
0.0%
+19
–   Galjoen 0.38 64-bit2319+20
−19
(+47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   Paladin 0.1 64-bit2270+14
−14
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
54.4%
−32
–   Natwarlal 0.142260+8
−8
(−12)26 − 24
(+17−15=18)
52.0%
26.0 / 50
82.3%
+1
–   KMTChess 1.2.1 64-bit2259+17
−17
(−13)25 − 24
(+18−17=14)
51.0%
25.0 / 49
80.8%
−7
–   Butcher 1.64 64-bit2253+19
−19
(−19)1 − 0
(+1−0=0)
100.0%
1.0 / 1
88.4%
+INF
–   Anechka 0.082234+7
−8
(−38)32 − 19
(+24−11=16)
62.7%
32.0 / 51
99.8%
+50
–   Ant 2006-F2231+9
−9
(−41)27.5 − 23.5
(+20−16=15)
53.9%
27.5 / 51
99.9%
−16
–   AliChess 4.252228+10
−9
(−44)22 − 28
(+17−23=10)
44.0%
22.0 / 50
99.9%
−87
–   Adam 3.32221+9
−10
(−51)35.5 − 14.5
(+31−10=9)
71.0%
35.5 / 50
100.0%
+109
–   Exacto 0.e 64-bit2220+14
−14
(−52)22.5 − 25.5
(+15−18=15)
46.9%
22.5 / 48
100.0%
−74
–   OBender 03.2016 64-bit2212+17
−17
(−60)26 − 24
(+22−20=8)
52.0%
26.0 / 50
100.0%
−42
–   Madeleine 0.22184+9
−9
(−88)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−57
–   Asymptote 0.1.8 64-bit2176+20
−20
(−96)26 − 14
(+21−9=10)
65.0%
26.0 / 40
100.0%
+8
–   SjaakII 1.3.0 64-bit2168+17
−17
(−104)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052161+26
−26
(−111)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−80
–   Hedgehog 1.9 64-bit2120+17
−17
(−152)28.5 − 11.5
(+24−7=9)
71.3%
28.5 / 40
100.0%
+2
–   Gunborg 1.35 64-bit2073+16
−16
(−199)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RDChess 3.232050+12
−12
(−222)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Detroid 0.9.0 64-bit2041+18
−18
(−231)34 − 6
(+32−4=4)
85.0%
34.0 / 40
100.0%
+77

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Created in 2005-2013 by CCRL team
Last games added on January 16, 2021