CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Zeus 1.29 (2297+21
−21
)Quote
Author: Vadim Bykov (Russia) Link: WBEC
This is one of the 3 Zeus versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   NirvanaChess 1.1 64-bit2547+26
−26
(+250)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Tornado 2.1.41a2527+24
−24
(+230)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+260
–   BugChess2 1.5.12525+33
−33
(+228)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Twisted Logic 0.099x2521+33
−33
(+224)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Brutus 7.02b2514+18
−18
(+217)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−10
–   Hamsters 0.42506+31
−31
(+209)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Rotor 0.42479+18
−18
(+182)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−107
–   DanaSah 3.632426+27
−27
(+129)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
0.0%
−9
–   Muse 0.899b2415+21
−21
(+118)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−32
–   Hermann 2.02408+29
−29
(+111)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+18
–   Homer 2.02404+40
−40
(+107)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−11
–   Typhoon 1.00-3142404+35
−35
(+107)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−35
–   Sjakk 2.0 64-bit2400+24
−24
(+103)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+103
–   Delphil 1.82397+28
−28
(+100)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+100
–   LittleThought 1.04 32-bit2391+34
−34
(+94)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Gosu 0.162387+20
−20
(+90)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+7
–   Sorgenkind 0.42386+15
−15
(+89)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+89
–   Jazz 721 64-bit2384+22
−22
(+87)1 − 2
(+0−1=2)
33.3%
1.0 / 3
0.0%
−8
–   Dirty 0.99 OW52381+24
−24
(+84)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+241
–   Hamsters 0.22380+33
−33
(+83)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+83
–   Betsabe II 1.28 64-bit2376+34
−34
(+79)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+221
–   Alfil 7.62375+33
−33
(+78)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−210
–   GreKo 6.252366+33
−34
(+69)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+136
–   Counter 1.02365+33
−33
(+68)2.5 − 3.5
(+0−1=5)
41.7%
2.5 / 6
0.0%
+30
–   Pupsi 0.192364+34
−34
(+67)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+14
–   RomiChess P3m 64-bit2363+30
−30
(+66)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+29
–   TJchess 1.1 64-bit2363+20
−20
(+66)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
0.0%
+80
–   GreKo 6.52362+26
−26
(+65)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+207
–   Myrddin 0.86 64-bit2357+22
−22
(+60)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+60
–   OliThink 5.3.0 32-bit2357+21
−21
(+60)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+152
–   Alfil 6.102356+33
−33
(+59)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.1%
+201
–   Philou 2.7.02353+34
−34
(+56)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.3%
−INF
–   BugChess2 1.4.12352+34
−34
(+55)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.3%
−63
–   Glass 1.32352+26
−26
(+55)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−135
–   Counter 0.82351+33
−33
(+54)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.3%
+54
–   Plisk 0.2.7d 32-bit2350+21
−21
(+53)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+53
–   Flux 2.2.12350+22
−22
(+53)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+84
–   Dirty 0.99z2348+35
−35
(+51)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.7%
−34
–   GreKo 5.92346+24
−24
(+49)2 − 3
(+0−1=4)
40.0%
2.0 / 5
0.1%
+9
–   Tytan 9.32 32-bit2344+28
−28
(+47)2 − 10
(+2−10=0)
16.7%
2.0 / 12
0.3%
−275
–   Ifrit m1.6 32-bit2339+33
−33
(+42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.7%
+42
–   Rodin 2.3a2337+25
−24
(+40)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.7%
+122
–   Arion 1.72337+19
−19
(+40)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.2%
+40
–   Aice 0.99.22333+20
−20
(+36)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.6%
−82
–   Daydreamer 1.52333+22
−22
(+36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
1.0%
+178
–   nanoSzachy 3.12332+34
−34
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
4.3%
+35
–   Amundsen 0.802332+20
−20
(+35)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.7%
+77
–   Butcher 1.61 64-bit2329+31
−31
(+32)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
4.5%
+174
–   Asterisk 0.62329+20
−20
(+32)9 − 9
(+5−5=8)
50.0%
9.0 / 18
1.2%
+34
–   Horizon 4.32328+29
−29
(+31)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
4.0%
−111
–   EveAnn 1.712325+32
−32
(+28)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
7.6%
−128
–   Alex 2.132324+32
−32
(+27)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
7.8%
−32
–   Bagatur 1.3a 64-bit2324+19
−19
(+27)1 − 1
(+0−0=2)
50.0%
1.0 / 2
3.0%
+27
–   LittleThought 1.00 32-bit2322+33
−34
(+25)3.5 − 3.5
(+3−3=1)
50.0%
3.5 / 7
10.0%
+24
–   Plisk 0.2.6 64-bit2322+32
−32
(+25)1 − 1
(+1−1=0)
50.0%
1.0 / 2
9.8%
+25
–   Averno 0.812319+21
−21
(+22)5 − 5
(+4−4=2)
50.0%
5.0 / 10
6.9%
+22
–   Dirty 0.99n2318+30
−30
(+21)2 − 0
(+2−0=0)
100.0%
2.0 / 2
11.8%
+INF
–   KnightX 1.922313+21
−21
(+16)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
13.0%
−21
–   Popochin 2.92312+31
−31
(+15)2 − 2
(+1−1=2)
50.0%
2.0 / 4
21.5%
+4
–   Sage 2.2a2310+35
−35
(+13)5 − 3
(+5−3=0)
62.5%
5.0 / 8
26.4%
+125
–   Chezzz 1.0.32309+21
−21
(+12)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
21.1%
−345
–   GreKo 5.52308+34
−34
(+11)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
29.5%
+106
–   Capivara LK 0.09a01a 64-bit2306+25
−25
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.1%
+9
–   Cheese 1.32306+17
−17
(+9)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
23.8%
+89
–   Waxman 20112304+26
−27
(+7)0 − 2
(+0−2=0)
0.0%
0.0 / 2
34.4%
−INF
–   Natwarlal 0.142303+20
−20
(+6)8.5 − 7.5
(+8−7=1)
53.1%
8.5 / 16
32.2%
+33
–   Ares 1.003a2301+35
−35
(+4)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
41.7%
+160
–   Joker 1.1.142300+20
−20
(+3)18 − 20
(+11−13=14)
47.4%
18.0 / 38
41.7%
−15
–   Cheese 1.1b2300+34
−34
(+3)8 − 12
(+4−8=8)
40.0%
8.0 / 20
43.7%
−64
–   Alex 2.092299+30
−30
(+2)0 − 3
(+0−3=0)
0.0%
0.0 / 3
45.1%
−INF
–   Brutus 6.12299+36
−36
(+2)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
44.8%
+201
–   Ant 2006-F2299+23
−23
(+2)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
44.0%
+54
–   nanoSzachy 2.92298+35
−36
(+1)1 − 3
(+0−2=2)
25.0%
1.0 / 4
46.4%
−148
–   Xpdnt 0809272298+29
−29
(+1)11 − 11
(+9−9=4)
50.0%
11.0 / 22
46.8%
+1
–   Anechka 0.082294+19
−19
(−3)2 − 10
(+1−9=2)
16.7%
2.0 / 12
56.2%
−269
–   Popochin 3.22293+18
−18
(−4)8 − 6
(+5−3=6)
57.1%
8.0 / 14
60.9%
+40
–   Mediocre 0.52292+23
−23
(−5)0 − 2
(+0−2=0)
0.0%
0.0 / 2
61.5%
−INF
–   Popochin 3.02290+33
−33
(−7)3 − 3
(+1−1=4)
50.0%
3.0 / 6
63.6%
−13
–   Pawny 0.1.62289+33
−33
(−8)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
65.3%
−8
–   Natwarlal 0.122289+34
−34
(−8)2 − 3
(+2−3=0)
40.0%
2.0 / 5
64.9%
−103
–   FireFly 2.7.0 64-bit2285+18
−18
(−12)1 − 0
(+1−0=0)
100.0%
1.0 / 1
79.4%
+INF
–   Rotor 0.22285+33
−33
(−12)14.5 − 13.5
(+12−11=5)
51.8%
14.5 / 28
71.9%
+2
–   Butcher 1.60n12283+23
−23
(−14)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
80.3%
+68
–   Rodin 2.1h2282+30
−30
(−15)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
78.9%
+136
–   Glass 1.22280+29
−30
(−17)4.5 − 4.5
(+4−4=1)
50.0%
4.5 / 9
81.8%
−10
–   Matilde 2008 64-bit2279+26
−26
(−18)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
85.0%
+12
–   Bison 8.2.4r2279+26
−26
(−18)10.5 − 7.5
(+9−6=3)
58.3%
10.5 / 18
85.4%
+45
–   GreKo 5.2.52277+36
−36
(−20)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
83.1%
+84
–   Rhetoric Lite2277+36
−36
(−20)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
81.9%
−19
–   Orion 0.2 64-bit2276+21
−21
(−21)0 − 1
(+0−1=0)
0.0%
0.0 / 1
91.0%
−INF
–   Brutus 5.42276+34
−34
(−21)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
84.0%
+121
–   Gibbon 2.57a 64-bit2273+23
−23
(−24)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.2%
−166
–   Chispa 4.0.32271+19
−19
(−26)7 − 5
(+6−4=2)
58.3%
7.0 / 12
96.3%
+41
–   Matilde 2008 32-bit2270+33
−33
(−27)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
90.4%
−84
–   Tornado 1.02268+30
−30
(−29)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
94.2%
−1
–   AliChess 4.202263+34
−35
(−34)2 − 0
(+2−0=0)
100.0%
2.0 / 2
94.6%
+INF
–   Fischerle 0.9.60 64-bit2263+29
−29
(−34)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
96.6%
−3
–   Tigran 2.3 64-bit2261+34
−34
(−36)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
95.6%
+106
–   Cheese 1.22258+34
−34
(−39)2 − 4
(+2−4=0)
33.3%
2.0 / 6
97.2%
−183
–   Ares 1.02255+31
−31
(−42)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.5%
−42
–   Ayito 0.2.9942253+23
−23
(−44)3 − 7
(+2−6=2)
30.0%
3.0 / 10
99.7%
−197
–   Brutus 6.02249+35
−35
(−48)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.0%
−58
–   Joker 1.1.062248+33
−33
(−49)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.2%
+93
–   EXchess 5.01b 32-bit2247+29
−29
(−50)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
99.7%
−86
–   Rotor 0.1a2242+32
−32
(−55)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.7%
−55
–   AliChess 4.192241+31
−32
(−56)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.8%
−45
–   AliChess 4.182240+32
−33
(−57)7.5 − 5.5
(+5−3=5)
57.7%
7.5 / 13
99.8%
−7
–   Lozza 1.14a 64-bit2238+29
−29
(−59)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.9%
+INF
–   Feuerstein 0.4.6.12236+19
−19
(−61)5 − 5
(+3−3=4)
50.0%
5.0 / 10
100.0%
−61
–   AliChess 4.062230+29
−29
(−67)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−67
–   Deuterium 06.08.25.042228+27
−27
(−69)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
100.0%
−178
–   Hussar 0.22222+34
−34
(−75)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+67
–   Gibbon 2.42c2219+26
−26
(−78)8.5 − 4.5
(+7−3=3)
65.4%
8.5 / 13
100.0%
+31
–   Uralochka 1.1b2218+19
−19
(−79)9.5 − 4.5
(+7−2=5)
67.9%
9.5 / 14
100.0%
+36
–   Gibbon 2.52a2214+16
−16
(−83)7 − 5
(+4−2=6)
58.3%
7.0 / 12
100.0%
−30
–   ChessAlex 2.0r42212+22
−22
(−85)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+86
–   Neurosis 2.32208+28
−28
(−89)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−21
–   ZCT 0.3.24512207+27
−27
(−90)8 − 4
(+5−1=6)
66.7%
8.0 / 12
100.0%
+12
–   EveAnn 1.622207+34
−34
(−90)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+270
–   BlackBishop 1.02199+18
−19
(−98)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
–   RattateChess Bologna 20072199+25
−25
(−98)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+191
–   Latista (Sinobyl) 1.52195+26
−26
(−102)3 − 3
(+1−1=4)
50.0%
3.0 / 6
100.0%
−108
–   Alf 1.092193+23
−23
(−104)8 − 6
(+7−5=2)
57.1%
8.0 / 14
100.0%
−48
–   AliChess 4.082192+32
−32
(−105)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−172
–   Buzz 0.08 32-bit2189+28
−28
(−108)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   EveAnn 1.632184+34
−34
(−113)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−55
–   NagaSkaki 5.122182+19
−19
(−115)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Atak 6.52177+25
−25
(−120)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+169
–   Hamsters 0.0.62175+24
−24
(−122)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
100.0%
−3
–   NagaSkaki 4.002156+37
−37
(−141)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+15
–   OliThink 5.1.92154+30
−30
(−143)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+83
–   Mediocre 0.3342146+32
−32
(−151)1 − 1
(+0−0=2)
50.0%
1.0 / 2
100.0%
−151
–   Parrot 07.01.162133+31
−31
(−164)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+164
–   Parrot 07.07.222131+19
−19
(−166)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−166
–   Adam 3.12105+24
−24
(−192)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
−79
–   Lime 622102+28
−28
(−195)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+128
–   Buzz 0.072078+27
−28
(−219)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Zeus 1.29
played with current
participants of this list
Represented by
1-2-CPU#2222294240itself
32-bit#1482292302itself
32-bit 1-2-CPU#149-1502291302itself
32-bit single-CPU#149-1502291302itself
All#2172295240itself
Free#2052295240itself
Free 1-2-CPU#2102294240itself
Free 32-bit#1352293302itself
Free 32-bit 1-2-CPU#1352293302itself
Free 32-bit single-CPU#1352293302itself
Free single-CPU#2102294240itself
Single-CPU#2222294240itself

Created in 2005-2013 by CCRL team
Last games added on January 13, 2018