CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Zevra 1.8.4 r650 64-bit (2219+20
−20
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 14 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.5c2772+8
−8
(+553)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sjakk 2.2 64-bit2638+11
−11
(+419)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   N2 0.4 64-bit2590+10
−10
(+371)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Floyd 0.9 64-bit2584+12
−12
(+365)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   AnMon 5.752539+7
−7
(+320)4.5 − 32.5
(+3−31=3)
12.2%
4.5 / 37
0.0%
−30
0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0 0 = 0 0 0 0 0 1 0 1
–   tomitankChess 1.5 64-bit2507+20
−20
(+288)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122505+7
−6
(+286)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CyberPagno 3.0 64-bit2492+12
−12
(+273)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Kiwi 0.6d 64-bit2470+10
−10
(+251)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Xpdnt 0910072469+12
−12
(+250)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Caligula 0.7b2421+16
−16
(+202)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Hussar 0.42420+9
−9
(+201)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Dragon 4.62418+8
−8
(+199)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+229
=
–   Amateur 2.822352+8
−8
(+133)8 − 16
(+7−15=2)
33.3%
8.0 / 24
0.0%
−4
0 1 1 0 1 0 1 = = 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0
–   Topple 0.1.1 64-bit2342+21
−21
(+123)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−102
1 0 0 0 0 1 0 0 0 0 1 0 0 = 0 0 0 = 0 = 0 0 0 1 0 1 1 0 0 0 0 0
–   Pirarucu 2.0.0 64-bit2325+16
−16
(+106)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−87
0 0 1 0 0 1 0 = 0 0 0 0 0 1 1 0 0 1 0 0 0 1 = 1 0 0 0 0 = 0 0 0
–   Aice 0.99.22315+9
−9
(+96)5 − 19
(+2−16=6)
20.8%
5.0 / 24
0.0%
−117
0 0 0 = 1 1 0 0 0 0 0 0 0 = 0 0 0 = = 0 = 0 0 =
–   Asterisk 0.62308+10
−10
(+89)8.5 − 12.5
(+8−12=1)
40.5%
8.5 / 21
0.0%
+6
0 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 = 0 0
–   Rival 1.0.1 64-bit2275+14
−14
(+56)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   FireFly 2.7.2 64-bit2253+14
−14
(+34)32.5 − 34.5
(+23−25=19)
48.5%
32.5 / 67
0.3%
+24
0 = 1 = 1 0 1 1 = 0 1 0 1 = 1 0 1 = 0 0 0 1 1 0 = 1 1 = 0 1 0 1 0 1 = = = 1 = 0 1 = = = 0 0 1 0 0 0 1 1 1 1 = = = 0 0 = 0 0 0 = 1 0 0
–   Ant 2006-F2236+9
−9
(+17)19 − 12
(+15−8=8)
61.3%
19.0 / 31
7.0%
+96
= = 0 1 1 0 1 1 0 1 1 = 1 1 = 1 0 = 1 1 1 0 0 = = 0 = 1 0 1 1
–   Robocide 20170718 64-bit2236+14
−14
(+17)33.5 − 33.5
(+25−25=17)
50.0%
33.5 / 67
8.2%
+16
0 1 1 0 0 0 1 = = 1 = 1 0 = 0 1 0 1 = = 1 = 0 0 1 1 = 0 1 0 0 = 1 1 0 0 = 0 0 1 1 0 = 0 1 = 1 = 1 0 = 0 0 0 0 1 0 1 1 = = 1 0 1 = 1 1
–   GopherCheck 0.2.3 64-bit2235+14
−14
(+16)35.5 − 30.5
(+29−24=13)
53.8%
35.5 / 66
10.8%
+44
1 0 0 0 1 = 1 1 0 1 1 = 1 0 1 1 = 0 1 0 1 = 0 = = 0 0 = 1 1 1 1 1 0 0 0 0 0 = 1 0 1 0 = 0 = 0 = 1 1 1 1 1 1 0 0 = 1 0 1 = 0 0 1 1 1
–   Anechka 0.082235+8
−8
(+16)38.5 − 29.5
(+29−20=19)
56.6%
38.5 / 68
7.6%
+61
1 0 1 1 = 1 1 = 1 1 = 0 1 = 0 0 1 1 0 1 = 0 = 0 1 = = 0 1 1 = 1 1 = 1 0 1 1 = = 1 1 = 1 1 0 = 0 1 0 0 = 0 = = = 1 0 0 1 0 0 1 0 0 = 1 1
–   Dorpsgek Eve's Temptation 64-bit2231+17
−17
(+12)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
18.1%
−22
0 = 1 = 1 0 1 1 0 1 1 0 1 0 = 0 0 = = = 1 0 1 0 = 0 1 0 0 0
–   AliChess 4.252229+10
−10
(+10)31.5 − 36.5
(+23−28=17)
46.3%
31.5 / 68
19.4%
−18
= 1 = = 1 1 0 1 1 0 0 0 0 1 = 0 0 0 = 0 1 0 0 = = 0 1 1 1 0 = 0 1 1 1 = = 0 1 0 1 0 0 1 1 = 1 0 = 0 = 1 1 0 1 0 0 0 1 = = 0 = 0 = 0 1 0
–   Joker2 0.7.7 64-bit2223+16
−16
(+4)28.5 − 38.5
(+17−27=23)
42.5%
28.5 / 67
40.2%
−45
1 0 0 0 1 0 1 = 1 = 1 = 0 = = = 0 0 0 1 = 0 = 0 = 0 0 0 1 0 0 1 0 0 1 = 0 0 = 0 1 0 = = = 1 1 = = 0 0 0 = 1 = 0 1 = 1 1 0 = = 0 1 = =
–   Adam 3.32220+10
−10
(+1)31 − 37
(+21−27=20)
45.6%
31.0 / 68
46.7%
−29
= 1 = 0 0 = 1 0 = 0 = 1 1 0 = 1 0 = 0 = 0 = 0 1 0 1 1 0 1 1 0 0 = 0 1 0 = 0 1 1 1 = 1 = 1 = 0 0 = 0 1 0 0 = = = 1 0 = 1 0 0 = 0 1 0 1 0
–   CT800 1.20 64-bit2218+17
−17
(−1)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
53.5%
−33
0 0 1 1 = 0 0 = 1 1 0 0 1 0 0 0 = 0 1 = = 1 1 = = = = = = 0
–   Exacto 0.e 64-bit2217+14
−14
(−2)30 − 34
(+24−28=12)
46.9%
30.0 / 64
59.4%
−25
1 0 1 1 1 = 0 1 0 0 = 0 0 0 0 1 1 1 0 0 1 1 0 = 0 = 0 1 0 = 1 = 0 1 0 1 0 0 = 1 0 1 1 = 0 = 1 1 0 1 0 = 0 0 0 = 0 0 1 1 = 0 1 1
–   Buzz 0.08 64-bit2215+13
−13
(−4)22 − 16
(+19−13=6)
57.9%
22.0 / 38
63.1%
+55
0 1 1 1 0 1 1 = 0 1 0 0 1 1 0 1 0 1 1 0 1 1 0 = = 1 = 0 1 1 1 0 0 1 = 1 0 =
–   NG-Play 9.87 64-bit2196+17
−17
(−23)18 − 13
(+14−9=8)
58.1%
18.0 / 31
96.5%
+34
0 = = 1 1 1 1 0 0 = 0 1 0 1 1 1 = = 0 1 1 1 1 = 1 = = 0 1 0 0
–   WJChess 1.642131+9
−9
(−88)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Weini 0.0.20 64-bit2075+19
−19
(−144)14 − 2
(+13−1=2)
87.5%
14.0 / 16
100.0%
+183
1 1 1 1 1 1 1 1 1 1 1 = 1 0 1 =
–   Bremboce 0.6.21792+18
−18
(−427)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tristram 4.161711+25
−25
(−508)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1

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Created in 2005-2013 by CCRL team
Last games added on October 12, 2019