CCRL 40/15
Downloads and Statistics
May 30, 2020
Testing summary:
Total: 1'149'297 games
played by 2'662 programs

White wins: 396'934 (34.5%)
Black wins: 293'660 (25.6%)
Draws: 458'703 (39.9%)
White score: 54.5%

Engine Details

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Show each game results
Zevra 1.8.2 r612 64-bit (2190+28
−28
)Quote
Author: Oleg Smirnov (Russia) Links: github, SDChess
This is one of the 6 Zevra versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   OliThink 5.3.2 64-bit2374+18
−18
(+184)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Jumbo 0.5.3 64-bit2371+27
−27
(+181)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+31
= 0 0 =
–   GreKo 6.252369+33
−33
(+179)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+87
1 0 = 0
–   Isa 2.0.64 64-bit2363+16
−16
(+173)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−62
0 0 1 0
–   Plisk 0.2.7d 64-bit2361+19
−19
(+171)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−117
0 0 = 0
–   RomiChess P3m 64-bit2357+27
−27
(+167)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+99
= 0 = =
–   Dirty 0.99z2354+34
−34
(+164)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−61
1 0 0 0
–   Typhoon 1.00-358 64-bit2353+34
−34
(+163)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−118
0 = 0 0
–   Arion 1.72343+18
−18
(+153)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−129
0 = 0 0
–   Aice 0.99.22340+17
−17
(+150)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
0
= 0 0 =
–   Bagatur 1.4c 64-bit2337+34
−34
(+147)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+65
1 0 0 =
–   Popochin 4.0 64-bit2336+28
−27
(+146)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+50
1 0 = 0
–   Amundsen 0.802329+17
−17
(+139)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+139
1 0 = =
–   FireFly 2.7.2 64-bit2329+16
−16
(+139)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−67
= 0 = 0 0 = 0 0
–   EveAnn 1.722320+16
−16
(+130)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+83
0 1 1 0 0 = 1 0
–   Gibbon 2.69a 64-bit2320+18
−18
(+130)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+37
0 = 1 0
–   KnightX 1.922317+19
−19
(+127)2 − 2
(+0−0=4)
50.0%
2.0 / 4
0.0%
+127
= = = =
–   Averno 0.812315+18
−18
(+125)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+217
1 = 1 0
–   Pedone 0.3 64-bit2309+33
−33
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+33
0 1 0 =
–   RubiChess 0.7 64-bit2306+24
−24
(+116)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+121
0 0 0 1 1 = = 1
–   Ant 2006-F2304+19
−19
(+114)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+206
1 = 1 0
–   Natwarlal 0.142303+19
−19
(+113)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−122
0 0 0 1
–   Anechka 0.082302+19
−18
(+112)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−114
0 0 1 0
–   Fischerle 0.9.80 SE 64-bit2301+20
−20
(+111)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+203
1 = 1 0
–   Absolute Zero 2.4.7.2 64-bit2296+15
−15
(+106)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+10
0 1 = 0
–   Galjoen 0.38 64-bit2284+23
−23
(+94)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
0 =
–   Butcher 1.64 64-bit2282+20
−20
(+92)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+151
= = 1 =
–   Ayito 0.2.9942266+20
−20
(+76)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−6
0 0 1 =
–   RattateChess 1.0 Nosferatu2254+18
−19
(+64)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+64
0 1 = =
–   Exacto 0.e 64-bit2253+18
−18
(+63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+155
1 = 1 0
–   Beowulf 2.4a 64-bit2250+18
−18
(+60)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+60
1 0 = =
–   Atak 6.82239+16
−16
(+49)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
−18
= 0 = =
–   Buzz 0.08 64-bit2234+20
−20
(+44)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.6%
−INF
0 0 0 0
–   RamJet 0.132232+20
−20
(+42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.8%
−40
1 0 0 =
–   Dolphin 1.0 64-bit2231+18
−18
(+41)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.8%
+41
0 0 1 1
–   Robocide 20170718 64-bit2222+17
−17
(+32)2 − 2
(+2−2=0)
50.0%
2.0 / 4
3.0%
+32
1 1 0 0
–   Uralochka 1.1b2219+18
−18
(+29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
4.6%
−56
0 1 0 =
–   CT800 1.12 64-bit2217+22
−22
(+27)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
6.7%
+78
1 0 0 1 0 = 1 1
–   OBender 03.2016 64-bit2216+18
−18
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
6.8%
−69
= 1 0 0
–   Neurosis 2.32215+26
−26
(+25)1 − 3
(+1−3=0)
25.0%
1.0 / 4
10.3%
−209
0 1 0 0
–   Adam 3.32212+19
−19
(+22)3 − 1
(+3−1=0)
75.0%
3.0 / 4
10.7%
+248
1 1 1 0
–   Betsabe II 1.09c2210+34
−34
(+20)3 − 1
(+2−0=2)
75.0%
3.0 / 4
19.0%
+169
= 1 1 =
–   Myrddin 0.85 32-bit2207+27
−27
(+17)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
19.8%
−271
0 0 = 0
–   Latista (Sinobyl) 1.52206+23
−23
(+16)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
19.1%
−66
1 0 0 =
–   Jazz 501 32-bit2206+29
−29
(+16)1 − 1
(+1−1=0)
50.0%
1.0 / 2
22.1%
+16
1 0
–   MORA 1.0.02204+28
−28
(+14)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
24.2%
−141
1 0 1 = 0 = = 0 0 0 0 0
–   RattateChess Bologna 20072202+25
−25
(+12)3 − 1
(+3−1=0)
75.0%
3.0 / 4
26.8%
+238
1 0 1 1
–   Dorpsgek Eve's Temptation 64-bit2201+14
−14
(+11)18.5 − 31.5
(+11−24=15)
37.0%
18.5 / 50
24.7%
−77
= 0 0 0 1 = 1 1 = = 0 1 0 0 0 1 1 0 0 = 0 = 0 0 0 1 0 0 = 1 = 0 0 1 = = 1 0 0 1 = 0 0 = 0 0 0 = = =
–   Dorpsgek Dillinger 64-bit2195+18
−18
(+5)11.5 − 12.5
(+8−9=7)
47.9%
11.5 / 24
37.6%
−12
0 1 1 1 0 0 0 = 0 1 0 1 1 1 0 1 = = = = 0 = 0 =
–   GopherCheck 0.2.3 64-bit2193+19
−19
(+3)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
42.8%
+88
0 1 = 1
–   MORA 1.1.02192+29
−29
(+2)4 − 4
(+2−2=4)
50.0%
4.0 / 8
46.3%
+7
1 = = 0 = 0 = 1
–   Quazar 0.2 64-bit2191+34
−34
(+1)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
48.4%
+288
1 = 1 1
–   Glass 0.1.0c2190+33
−33
(0)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
49.7%
−281
0 = 0 0
–   NagaSkaki 5.122188+17
−17
(−2)0 − 4
(+0−4=0)
0.0%
0.0 / 4
56.1%
−INF
0 0 0 0
–   NoC 19.12 64-bit2185+33
−33
(−5)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
59.6%
+46
1 0 0 1 = 1 0 1
–   BlackBishop 0.472182+34
−34
(−8)2 − 0
(+2−0=0)
100.0%
2.0 / 2
63.5%
+INF
1 1
–   Lime 662181+17
−17
(−9)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
70.5%
−101
= 0 1 0
–   Prophet 2.0 64-bit2180+29
−29
(−10)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
69.6%
−101
= 0 1 0
–   Sungorus 1.22175+26
−26
(−15)3 − 1
(+3−1=0)
75.0%
3.0 / 4
78.2%
+219
1 1 0 1
–   Clever Girl r160 64-bit2175+21
−21
(−15)2 − 2
(+2−2=0)
50.0%
2.0 / 4
79.4%
−15
1 0 0 1
–   Isa 1.9.51 64-bit2174+27
−27
(−16)2 − 2
(+1−1=2)
50.0%
2.0 / 4
79.0%
−5
1 = 0 =
–   Embla 2.0.0 64-bit2173+19
−19
(−17)5 − 5
(+2−2=6)
50.0%
5.0 / 10
84.0%
−20
= = = 0 0 = 1 = 1 =
–   Pawny 0.132171+32
−32
(−19)1 − 3
(+1−3=0)
25.0%
1.0 / 4
80.7%
−244
1 0 0 0
–   Clever Girl r185 64-bit2171+22
−22
(−19)2 − 2
(+1−1=2)
50.0%
2.0 / 4
84.8%
−29
1 = 0 =
–   iCE 0.12163+29
−29
(−27)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
90.3%
+261
1 1 1 =
–   NagaSkaki 4.002162+34
−34
(−28)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
89.0%
+63
1 = 1 0
–   Betsabe II 1.052160+34
−34
(−30)4 − 0
(+4−0=0)
100.0%
4.0 / 4
90.9%
+INF
1 1 1 1
–   Chesley r323 32-bit2156+24
−24
(−34)2 − 2
(+1−1=2)
50.0%
2.0 / 4
96.6%
−34
= 1 0 =
–   KnockOut 0.7.12154+15
−15
(−36)2 − 2
(+1−1=2)
50.0%
2.0 / 4
98.6%
−36
= = 1 0
–   FireFly 2.5.8 32-bit2152+34
−34
(−38)3 − 1
(+3−1=0)
75.0%
3.0 / 4
95.5%
+195
1 1 0 1
–   Raven 0.50 64-bit2140+30
−30
(−50)6 − 6
(+3−3=6)
50.0%
6.0 / 12
99.2%
−50
1 0 0 1 = = = = = = 1 0
–   Parrot 07.07.222137+19
−19
(−53)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.9%
−138
0 1 0 =
–   ChessKISS 1.3a 32-bit2113+32
−33
(−77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+8
= 1 0 1
–   Embla 1.0.2 64-bit2112+25
−26
(−78)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
100.0%
−120
0 1 1 = = 0 0 =
–   Hedgehog 1.82 64-bit2098+24
−24
(−92)10.5 − 1.5
(+9−0=3)
87.5%
10.5 / 12
100.0%
+192
1 1 = = 1 1 1 1 1 = 1 1
–   Hedgehog 1.81 64-bit2091+26
−26
(−99)8 − 2
(+6−0=4)
80.0%
8.0 / 10
100.0%
+93
1 1 1 = 1 = = 1 1 =
–   Little Wing 0.6.0 64-bit2076+33
−33
(−114)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−107
0 1 = 0 = 0 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 30, 2020