CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Zevra 1.8.5 r664 64-bit (2273+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+16
−16
(+55)18 − 22
(+14−18=8)
45.0%
18.0 / 40
0.0%
+18
1 = 1 0 0 1 0 0 0 = 0 0 1 = = 1 = 1 1 1 0 0 0 1 0 = 0 0 = 0 = 1 1 0 0 0 1 1 0 1
–   Galjoen 0.38 64-bit2319+20
−19
(+46)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.2%
−INF
0
–   Paladin 0.1 64-bit2271+14
−14
(−2)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
53.9%
−32
=
–   Natwarlal 0.142261+8
−8
(−12)26 − 24
(+17−15=18)
52.0%
26.0 / 50
81.5%
+1
= = 1 0 1 = = = 0 = 0 = 0 = 0 1 1 = = 0 0 0 1 = = 1 = 1 1 = 1 0 1 0 0 0 0 1 = 1 1 = 1 1 1 0 = 1 = 0
–   KMTChess 1.2.1 64-bit2259+17
−17
(−14)25 − 24
(+18−17=14)
51.0%
25.0 / 49
81.0%
−8
= 0 0 = 0 = 1 0 1 1 1 1 = 0 0 0 0 0 0 0 = = 1 1 = 1 0 1 0 = 1 1 1 0 0 = 0 1 = 1 1 = = = 1 1 1 = 0
–   Butcher 1.64 64-bit2253+21
−21
(−20)1 − 0
(+1−0=0)
100.0%
1.0 / 1
87.3%
+INF
1
–   Anechka 0.082234+8
−8
(−39)32 − 19
(+24−11=16)
62.7%
32.0 / 51
99.8%
+49
1 0 1 1 0 = = = 1 0 = 0 0 1 1 1 = = 1 = = 0 1 1 0 = 1 = 1 = 1 0 = 0 1 1 1 = = 1 1 1 1 = 1 1 0 1 0 = 1
–   Ant 2006-F2232+9
−9
(−41)27.5 − 23.5
(+20−16=15)
53.9%
27.5 / 51
99.9%
−16
0 1 1 = 1 1 0 = 1 = = 1 1 0 0 1 1 1 1 0 = 1 0 0 0 = 1 1 1 0 1 0 = 1 = 1 1 0 = 0 = 0 = = = 0 = 0 = 1 0
–   AliChess 4.252228+10
−10
(−45)22 − 28
(+17−23=10)
44.0%
22.0 / 50
99.9%
−88
1 = = = 1 = 1 0 = 1 0 0 = 0 1 1 1 0 0 0 1 1 0 0 0 0 1 1 1 = 1 0 0 1 = 0 1 0 0 0 1 0 0 0 1 0 0 = = 0
–   Exacto 0.e 64-bit2220+14
−14
(−53)22.5 − 25.5
(+15−18=15)
46.9%
22.5 / 48
100.0%
−75
0 0 = = 1 1 0 1 1 = = = 1 0 = 1 0 = 0 = 0 0 1 = 0 = 0 1 0 0 1 1 1 0 0 0 1 0 = = 0 1 = 1 1 0 = =
–   Adam 3.32220+10
−10
(−53)35.5 − 14.5
(+31−10=9)
71.0%
35.5 / 50
100.0%
+107
1 1 1 = = = = 1 1 0 0 1 = 1 = 0 1 0 1 0 1 1 1 = 1 1 1 = 0 1 1 = 0 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1
–   OBender 03.2016 64-bit2213+17
−17
(−60)26 − 24
(+22−20=8)
52.0%
26.0 / 50
100.0%
−42
0 0 1 = 1 1 = = 1 0 0 = 0 1 1 1 0 0 0 1 0 1 1 0 1 0 = 0 1 1 0 0 1 = 0 1 1 0 0 = 1 1 0 0 1 = 0 1 1 1
–   Madeleine 0.22184+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
−20
(−98)26 − 14
(+21−9=10)
65.0%
26.0 / 40
100.0%
+6
1 1 = 1 1 1 1 1 1 = = = 1 = 1 0 0 0 1 1 1 1 0 = 1 1 0 1 0 = 1 = 1 = 1 0 = 0 0 1
–   SjaakII 1.3.0 64-bit2170+17
−17
(−103)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   InmiChess 3.052160+26
−26
(−113)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−82
=
–   Hedgehog 1.9 64-bit2122+17
−17
(−151)28.5 − 11.5
(+24−7=9)
71.3%
28.5 / 40
100.0%
+3
1 1 1 = = 1 1 1 1 = 1 1 = 1 1 0 1 1 0 1 0 = 1 1 1 = 0 = 1 1 0 1 = 1 1 1 0 = 1 0
–   Gunborg 1.35 64-bit2069+16
−16
(−204)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   RDChess 3.232049+12
−12
(−224)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Detroid 0.9.0 64-bit2040+18
−18
(−233)34 − 6
(+32−4=4)
85.0%
34.0 / 40
100.0%
+75
1 1 0 1 = 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 0 = 1 1 1 1 0 0 1 1 1 1 1 1 1 = 1 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 1, 2020