CCRL 40/4
Downloads and Statistics
April 13, 2019
Testing summary:
Total: 1'978'909 games
played by 2'316 programs
26642 CPU days (X2 4600+)

White wins: 772'756 (39.0%)
Black wins: 624'315 (31.5%)
Draws: 581'838 (29.4%)
White score: 53.8%

Engine Details

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Show each game results
Zevra 1.8.4 r650 64-bit (2221+20
−20
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 13 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Bright 0.5c2773+8
−8
(+552)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Sjakk 2.2 64-bit2640+11
−11
(+419)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   N2 0.4 64-bit2590+10
−10
(+369)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Floyd 0.9 64-bit2584+12
−12
(+363)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   AnMon 5.752539+7
−7
(+318)4.5 − 32.5
(+3−31=3)
12.2%
4.5 / 37
0.0%
−32
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
(+286)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Little Goliath Evolution 3.122505+7
−6
(+284)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   CyberPagno 3.0 64-bit2494+12
−12
(+273)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Kiwi 0.6d 64-bit2469+10
−11
(+248)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Xpdnt 0910072467+12
−12
(+246)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Caligula 0.7b2421+16
−16
(+200)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Dragon 4.62419+8
−8
(+198)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+228
=
–   Hussar 0.42418+9
−10
(+197)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Amateur 2.822352+8
−8
(+131)8 − 16
(+7−15=2)
33.3%
8.0 / 24
0.0%
−6
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-bit2343+21
−21
(+122)7.5 − 24.5
(+6−23=3)
23.4%
7.5 / 32
0.0%
−103
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
(+104)8.5 − 23.5
(+7−22=3)
26.6%
8.5 / 32
0.0%
−89
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
(+94)5 − 19
(+2−16=6)
20.8%
5.0 / 24
0.0%
−119
0 0 0 = 1 1 0 0 0 0 0 0 0 = 0 0 0 = = 0 = 0 0 =
–   Asterisk 0.62307+10
−10
(+86)8.5 − 12.5
(+8−12=1)
40.5%
8.5 / 21
0.0%
+3
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
(+54)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   FireFly 2.7.2 64-bit2254+15
−15
(+33)32.5 − 34.5
(+23−25=19)
48.5%
32.5 / 67
0.4%
+23
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
–   Dorpsgek Eve's Temptation 64-bit2238+17
−17
(+17)13.5 − 16.5
(+10−13=7)
45.0%
13.5 / 30
9.9%
−17
0 = 1 = 1 0 1 1 0 1 1 0 1 0 = 0 0 = = = 1 0 1 0 = 0 1 0 0 0
–   GopherCheck 0.2.3 64-bit2237+14
−14
(+16)35.5 − 30.5
(+29−24=13)
53.8%
35.5 / 66
9.3%
+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
–   Robocide 20170718 64-bit2237+14
−14
(+16)33.5 − 33.5
(+25−25=17)
50.0%
33.5 / 67
8.9%
+15
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
–   Ant 2006-F2236+9
−9
(+15)19 − 12
(+15−8=8)
61.3%
19.0 / 31
8.5%
+94
= = 0 1 1 0 1 1 0 1 1 = 1 1 = 1 0 = 1 1 1 0 0 = = 0 = 1 0 1 1
–   Anechka 0.082235+8
−8
(+14)38.5 − 29.5
(+29−20=19)
56.6%
38.5 / 68
9.2%
+59
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
–   AliChess 4.252230+10
−10
(+9)31.5 − 36.5
(+23−28=17)
46.3%
31.5 / 68
20.9%
−19
= 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-bit2229+17
−17
(+8)28.5 − 38.5
(+17−27=23)
42.5%
28.5 / 67
26.7%
−41
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 3.32221+10
−10
(0)31 − 37
(+21−27=20)
45.6%
31.0 / 68
49.3%
−30
= 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-bit2219+16
−17
(−2)13.5 − 16.5
(+8−11=11)
45.0%
13.5 / 30
56.1%
−34
0 0 1 1 = 0 0 = 1 1 0 0 1 0 0 0 = 0 1 = = 1 1 = = = = = = 0
–   Exacto 0.e 64-bit2218+14
−15
(−3)30 − 34
(+24−28=12)
46.9%
30.0 / 64
59.6%
−26
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
(−6)22 − 16
(+19−13=6)
57.9%
22.0 / 38
67.7%
+53
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 = 0
–   NG-Play 9.87 64-bit2194+17
−17
(−27)18 − 13
(+14−9=8)
58.1%
18.0 / 31
97.7%
+30
0 = = 1 1 1 1 0 0 = 0 1 0 1 1 1 = = 0 1 1 1 1 = 1 = = 0 1 0 0
–   WJChess 1.642132+9
−9
(−89)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Weini 0.0.20 64-bit2075+19
−19
(−146)14 − 2
(+13−1=2)
87.5%
14.0 / 16
100.0%
+181
1 1 1 1 1 1 1 1 1 1 1 = 1 0 1 =
–   Bremboce 0.6.21792+18
−18
(−429)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Tristram 4.161711+25
−25
(−510)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 April 13, 2019