CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Show each game results
Zevra 1.8.5 r664 64-bit (2271+25
−25
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Amundsen 0.802327+16
−16
(+56)18 − 22
(+14−18=8)
45.0%
18.0 / 40
0.0%
+19
–   Galjoen 0.38 64-bit2318+20
−19
(+47)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
–   Paladin 0.1 64-bit2269+14
−14
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
54.5%
−32
–   Natwarlal 0.142259+8
−8
(−12)26 − 24
(+17−15=18)
52.0%
26.0 / 50
82.2%
+1
–   KMTChess 1.2.1 64-bit2258+17
−17
(−13)25 − 24
(+18−17=14)
51.0%
25.0 / 49
80.7%
−7
–   Butcher 1.64 64-bit2253+19
−19
(−18)1 − 0
(+1−0=0)
100.0%
1.0 / 1
86.6%
+INF
–   Anechka 0.082233+8
−8
(−38)32 − 19
(+24−11=16)
62.7%
32.0 / 51
99.8%
+50
–   Ant 2006-F2229+9
−9
(−42)27.5 − 23.5
(+20−16=15)
53.9%
27.5 / 51
99.9%
−17
–   AliChess 4.252227+9
−10
(−44)22 − 28
(+17−23=10)
44.0%
22.0 / 50
99.9%
−87
–   Adam 3.32220+10
−9
(−51)35.5 − 14.5
(+31−10=9)
71.0%
35.5 / 50
100.0%
+109
–   Exacto 0.e 64-bit2219+14
−14
(−52)22.5 − 25.5
(+15−18=15)
46.9%
22.5 / 48
100.0%
−74
–   OBender 03.2016 64-bit2211+17
−17
(−60)26 − 24
(+22−20=8)
52.0%
26.0 / 50
100.0%
−42
–   Madeleine 0.22182+9
−9
(−89)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−58
–   Asymptote 0.1.8 64-bit2175+20
−19
(−96)26 − 14
(+21−9=10)
65.0%
26.0 / 40
100.0%
+8
–   SjaakII 1.3.0 64-bit2167+17
−17
(−104)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   InmiChess 3.052159+26
−26
(−112)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−81
–   Hedgehog 1.9 64-bit2121+17
−17
(−150)28.5 − 11.5
(+24−7=9)
71.3%
28.5 / 40
100.0%
+4
–   Gunborg 1.35 64-bit2072+16
−16
(−199)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   RDChess 3.232047+13
−13
(−224)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Detroid 0.9.0 64-bit2039+18
−18
(−232)34 − 6
(+32−4=4)
85.0%
34.0 / 40
100.0%
+76

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Created in 2005-2013 by CCRL team
Last games added on May 9, 2021