CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

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Show each game results
Chezzz 1.0.3#258‑259  (2321+19
−19
)Quote
Author: David Rasmussen (Denmark) Link: Homepage
This is the only Chezzz version we tested.
OpponentEloDiffResultsScoreLOSPerf
–   Frenzee 3.5.19 64-bit2775+14
−14
(+454)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Gandalf 7 64-bit2642+19
−19
(+321)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Coiled 0.4 64-bit2562+17
−17
(+241)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−121
0 0 0 0 0 =
–   Ethereal 7.70 64-bit2512+31
−31
(+191)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−8
0 0 1 = 0 0
–   Pupsi2 0.092494+18
−18
(+173)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+15
= 0
–   Taltos rev118 64-bit2436+20
−20
(+115)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+4
0 0 0 1 = =
–   TJchess 1.3 64-bit2434+17
−17
(+113)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+53
= 0 = =
–   Bearded N44.5 64-bit2431+21
−21
(+110)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.0%
−251
0 0 0 0 0 =
–   RomiChess P3n 64-bit2422+15
−15
(+101)2 − 4
(+0−2=4)
33.3%
2.0 / 6
0.0%
+16
= 0 = 0 = =
–   Jumbo 0.4.34 64-bit2421+25
−25
(+100)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
0.0%
+59
1 = 0 = 0 = 0 1 0 1
–   Ares 1.005.2.1 64-bit2421+21
−21
(+100)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+49
0 1 0 1 0 1 0 =
–   Jonesy 1.0 64-bit2411+21
−21
(+90)3 − 5
(+1−3=4)
37.5%
3.0 / 8
0.0%
+10
1 0 0 = 0 = = =
–   Gaia 3.5 32-bit2410+21
−21
(+89)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.0%
−34
0 = 1 0 0 0 = = 0 0 0 = 1 0 0 0 1 1 1 0 1 0 = 0 0 = 0 1 0 = 0 0
–   nanoSzachy 3.42408+23
−23
(+87)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
0.0%
+81
1 0 = = 1 0 =
–   RomiChess P3k 32-bit2407+19
−19
(+86)12.5 − 19.5
(+6−13=13)
39.1%
12.5 / 32
0.0%
+17
1 = 0 = = 0 1 0 1 = 0 1 = 0 0 = = = = = 0 0 1 0 = 0 = = 0 1 0 0
–   Amy 0.87b2403+24
−24
(+82)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−144
0 0 1 0
–   Lozza 1.16 64-bit2398+25
−25
(+77)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−99
1 0 0 = 0 0 0 = = 0
–   Gosu 0.162396+18
−18
(+75)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+157
= 1 0 1
–   FrankWalter 2.2.3 64-bit2392+36
−35
(+71)16.5 − 15.5
(+13−12=7)
51.6%
16.5 / 32
0.0%
+84
= 1 0 0 1 1 0 0 0 1 = = = = 0 1 = 1 1 1 0 1 0 0 1 1 0 0 = 1 1 0
–   Popochin 4.1 64-bit2391+19
−18
(+70)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+17
1 0 0 0 0 1 1 =
–   Amateur 2.822391+20
−20
(+70)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−12
= 0 0 1
–   Sage 3.532387+18
−18
(+66)6 − 14
(+3−11=6)
30.0%
6.0 / 20
0.0%
−70
= = 0 = 0 0 0 0 = 0 = 1 1 0 = 0 0 0 0 1
–   Dorky 4.3 32-bit2386+26
−26
(+65)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Horizon 4.42385+17
−17
(+64)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+33
=
–   Comet B682384+19
−19
(+63)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−226
0 0 0 =
–   Waxman 20162378+24
−24
(+57)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+57
= 0 1 = 0 = = 1
–   Ares 1.0042373+16
−16
(+52)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+21
=
–   Waxman 20172370+17
−17
(+49)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
0.0%
+167
1 0 0 = 0 1 1 1 1 1
–   Jumbo 0.5.3 64-bit2369+28
−28
(+48)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.2%
−64
0 = = 0 1 0
–   RedQueen 0.7 64-bit2367+35
−35
(+46)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
1.0%
−126
0 0 = 0 1 0 0 0 1 = = 0 0 0 = 0 0 = 1 0 0 0 1 0
–   GreKo 6.52364+26
−26
(+43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.4%
−INF
0 0
–   OliThink 5.3.0 32-bit2359+21
−21
(+38)5 − 3
(+5−3=0)
62.5%
5.0 / 8
0.4%
+148
1 1 0 1 1 0 0 1
–   Plisk 0.2.7d 64-bit2359+20
−20
(+38)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.3%
+38
0 1 0 1
–   RomiChess P3m 64-bit2359+28
−28
(+38)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
1.3%
+80
0 1 1 1 = 0 = =
–   pikoSzachy Extreme 22358+34
−34
(+37)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
3.0%
+74
= = 1 = 0 0 1 1
–   Isa 2.0.64 64-bit2357+18
−17
(+36)8 − 4
(+6−2=4)
66.7%
8.0 / 12
0.3%
+144
1 = 1 1 1 = = 0 1 1 = 0
–   Flux 2.2.12354+21
−21
(+33)1.5 − 1.5
(+1−1=1)
50.0%
1.5 / 3
1.2%
+33
0 1 =
–   Glass 1.32354+26
−26
(+33)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
2.2%
+190
= 1
–   Dirty 0.99z2353+34
−34
(+32)4 − 6
(+2−4=4)
40.0%
4.0 / 10
5.0%
−31
= 0 1 0 = = 1 0 = 0
–   Plisk 0.2.7d 32-bit2350+21
−21
(+29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
2.1%
+29
1 = 0 =
–   Plisk 0.2.6 32-bit2350+33
−33
(+29)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
6.6%
−53
0 0 1 =
–   Tytan 9.32 32-bit2347+28
−28
(+26)4 − 3
(+3−2=2)
57.1%
4.0 / 7
6.4%
+78
1 1 = 0 = 1 0
–   Eeyore 1.502344+26
−26
(+23)1 − 3
(+1−3=0)
25.0%
1.0 / 4
7.7%
−212
0 1 0 0
–   Ghost 2.0.12343+19
−19
(+22)2.5 − 2.5
(+1−1=3)
50.0%
2.5 / 5
5.6%
+14
0 1 = = =
–   Arion 1.72343+19
−19
(+22)0 − 4
(+0−4=0)
0.0%
0.0 / 4
5.1%
−INF
0 0 0 0
–   Jumbo 0.4.17 64-bit2343+27
−27
(+22)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
9.6%
−13
0 1 1 0 = = 0 = 0 1
–   Napoleon 1.8 64-bit2342+19
−19
(+21)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
5.7%
−61
0 0 = 1
–   CyberPagno 2.3 64-bit2340+27
−27
(+19)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
12.3%
+123
= 1 1 0 = 1 1 1 0 =
–   Rodin 2.3a2339+25
−24
(+18)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
12.3%
+175
= 1
–   LittleThought 1.03 32-bit2339+21
−21
(+18)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
9.1%
+7
1 = 0 1 1 1 = 0 0 0 0 0 0 1 1 = 0 1 1 1 0 1 1 = 0 1 = 0 = 0 0 =
–   Aice 0.99.22337+18
−18
(+16)1.5 − 3.5
(+1−3=1)
30.0%
1.5 / 5
10.4%
−145
= 0 0 1 0
–   Bagatur 1.4c 64-bit2337+34
−34
(+16)4 − 6
(+4−6=0)
40.0%
4.0 / 10
20.7%
−70
0 1 0 1 0 1 1 0 0 0
–   Popochin 4.0 64-bit2336+28
−28
(+15)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
18.8%
−93
1 = 0 1 0 = 0 = 0 0
–   Asterisk 0.62331+18
−18
(+10)0.5 − 2.5
(+0−2=1)
16.7%
0.5 / 3
21.6%
−217
0 0 =
–   Amundsen 0.802328+17
−17
(+7)2 − 2
(+2−2=0)
50.0%
2.0 / 4
27.8%
+7
0 1 1 0
–   FireFly 2.7.2 64-bit2326+17
−17
(+5)5.5 − 4.5
(+2−1=7)
55.0%
5.5 / 10
35.2%
+29
0 = 1 = 1 = = = = =
–   Alex 2.132326+32
−33
(+5)3.5 − 1.5
(+2−0=3)
70.0%
3.5 / 5
38.5%
+123
= = 1 = 1
–   Googleplex Starthinker 1.4 64-bit2325+20
−19
(+4)2 − 2
(+1−1=2)
50.0%
2.0 / 4
37.7%
−6
0 = 1 =
–   Isa 2.0.61 64-bit2320+30
−30
(−1)3 − 3
(+3−3=0)
50.0%
3.0 / 6
52.3%
−1
1 0 0 1 1 0
–   EveAnn 1.722318+16
−16
(−3)6.5 − 5.5
(+5−4=3)
54.2%
6.5 / 12
58.3%
+20
0 0 0 1 0 1 1 = 1 = 1 =
–   KnightX 1.922317+19
−18
(−4)1 − 3
(+1−3=0)
25.0%
1.0 / 4
61.0%
−231
1 0 0 0
–   CT800 1.34 64-bit2317+39
−39
(−4)3 − 3
(+2−2=2)
50.0%
3.0 / 6
55.6%
−11
0 = 1 = 1 0
–   Kingfisher 1.1.1 64-bit2315+27
−27
(−6)0 − 1
(+0−1=0)
0.0%
0.0 / 1
63.0%
−INF
0
–   Asymptote 0.2.0 64-bit2314+25
−25
(−7)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
66.9%
−197
0 0 = 0 0 1
–   Averno 0.812313+18
−19
(−8)3 − 5
(+2−4=2)
37.5%
3.0 / 8
70.9%
−90
0 0 0 1 = 0 1 =
–   Waxman 20102309+22
−21
(−12)10 − 14
(+5−9=10)
41.7%
10.0 / 24
79.3%
−62
= 0 = 0 = 0 0 = 0 = = = 1 1 0 = 0 1 0 0 = 1 = 1
–   Cheese 1.32309+17
−17
(−12)9.5 − 12.5
(+5−8=9)
43.2%
9.5 / 22
82.3%
−60
= 1 0 = = 0 1 = = 0 1 0 = 0 = 1 0 1 = = 0 0
–   Ares 1.003a2305+34
−34
(−16)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
78.6%
−158
= 0
–   Ant 2006-F2305+20
−20
(−16)1 − 3
(+1−3=0)
25.0%
1.0 / 4
86.2%
−243
0 0 1 0
–   Sjakk 1.1.82303+24
−24
(−18)8.5 − 15.5
(+7−14=3)
35.4%
8.5 / 24
87.3%
−135
0 1 0 = 1 1 0 = 0 0 0 0 0 1 0 0 1 0 0 = 0 1 0 1
–   Joker 1.1.142302+19
−19
(−19)4.5 − 1.5
(+3−0=3)
75.0%
4.5 / 6
92.0%
+133
1 = 1 = = 1
–   Alex 2.092301+30
−30
(−20)8.5 − 15.5
(+7−14=3)
35.4%
8.5 / 24
86.1%
−136
0 1 0 0 0 0 0 0 0 1 = = 1 = 1 0 0 0 1 0 1 0 0 1
–   Sungorus 1.4 64-bit2301+18
−18
(−20)12.5 − 11.5
(+10−9=5)
52.1%
12.5 / 24
93.2%
−5
1 = 0 1 0 0 0 1 1 1 1 1 0 1 0 1 0 0 = = 0 1 = =
–   Xpdnt 0809272300+29
−29
(−21)6 − 5
(+5−4=2)
54.5%
6.0 / 11
87.5%
+20
1 1 = 0 0 1 = 0 1 0 1
–   Anechka 0.082300+19
−19
(−21)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
93.3%
−163
= 0
–   KnightX 1.93 64-bit2300+28
−28
(−21)6 − 4
(+4−2=4)
60.0%
6.0 / 10
88.0%
+43
1 0 1 1 1 = = 0 = =
–   Fischerle 0.9.80 SE 64-bit2299+21
−21
(−22)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
93.1%
+10
0 = 1 = 1 0 = 1 1 0
–   Zeus 1.292299+21
−20
(−22)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
93.8%
+336
1 1 1 = 1 1
–   Popochin 3.22296+18
−17
(−25)5.5 − 3.5
(+2−0=7)
61.1%
5.5 / 9
96.8%
+37
= 1 = 1 = = = = =
–   Invictus r228 64-bit2294+20
−20
(−27)25 − 11
(+21−7=8)
69.4%
25.0 / 36
97.3%
+117
1 1 = 1 0 1 0 1 1 = 1 1 1 0 1 0 0 = 1 1 1 1 1 1 = 1 1 1 1 0 = 1 = = = 0
–   Butcher 1.64 64-bit2287+21
−21
(−34)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.8%
−116
0 0 = 1
–   Rodin 2.1h2285+30
−30
(−36)22 − 10
(+19−7=6)
68.8%
22.0 / 32
97.7%
+105
= 1 1 0 1 1 = 1 = 1 0 1 1 1 = = 0 1 1 1 1 1 0 1 0 = 1 0 1 1 0 1
–   Butcher 1.60n12285+23
−23
(−36)1 − 1
(+0−0=2)
50.0%
1.0 / 2
99.0%
−36
= =
–   Kingfisher 1.0 64-bit2280+29
−29
(−41)6 − 4
(+4−2=4)
60.0%
6.0 / 10
99.0%
+27
= 0 = 1 1 1 1 = = 0
–   Jumbo 0.4.0 64-bit2276+35
−35
(−45)4 − 2
(+4−2=0)
66.7%
4.0 / 6
98.6%
+100
0 1 0 1 1 1
–   Chispa 4.0.32275+18
−18
(−46)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−188
= 0
–   Matilde 2008 32-bit2273+33
−33
(−48)5 − 1
(+4−0=2)
83.3%
5.0 / 6
99.2%
+178
1 = 1 1 = 1
–   Jazz 444 64-bit2261+35
−35
(−60)12 − 12
(+10−10=4)
50.0%
12.0 / 24
99.9%
−62
1 1 0 1 0 0 0 = 1 = 1 1 = 0 1 1 1 0 0 0 0 1 0 =
–   AliChess 4.192246+31
−32
(−75)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
100.0%
+20
1 = 1 0 0 0 1 1 1 = 1 = 1 0 1 = 1 1 1 1 = 0 0 = 1 = = 1 1 0 1 =
–   AliChess 4.182243+32
−33
(−78)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
100.0%
−26
1 0 0 1 1 = 1 0
–   Deuterium 06.08.25.042232+27
−28
(−89)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
100.0%
+21
0 = 1 0 1 1 1
–   Hussar 0.22224+34
−34
(−97)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+137
1 1 1 0
–   Joker2 0.7.7 64-bit2222+21
−22
(−99)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+88
1 1 = 1 1 1 = 0
–   Robocide 20170718 64-bit2221+17
−17
(−100)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+76
1 1 1 1 0 = 1 =
–   Beowulf 2.4a 32-bit2218+20
−19
(−103)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+186
1 1 1 =
–   ZCT 0.3.24512210+27
−27
(−111)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+174
1 1 0 1 1 0 1 1 1 1
–   Neurosis 2.52207+17
−17
(−114)6.5 − 0.5
(+6−0=1)
92.9%
6.5 / 7
100.0%
+276
1 = 1 1 1 1 1
–   EXchess 5.04b 64-bit2188+29
−29
(−133)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−41
= = = 1 1 0 = 0 1 1 1 1 1 1 = 0 1 1 0 1 0 0 1 =
–   RedQueen 0.62178+30
−30
(−143)13 − 11
(+10−8=6)
54.2%
13.0 / 24
100.0%
−115
= 0 1 = 0 1 = = 0 0 0 1 1 = 1 1 0 0 1 1 1 = 0 1
–   Lime 662176+18
−17
(−145)5 − 2
(+4−1=2)
71.4%
5.0 / 7
100.0%
+7
1 = 1 1 = 1 0
–   Ifrit j3.8 64-bit2158+34
−35
(−163)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
−45
1 1 1 1 = 1 = 1 1 1 0 1 0 1 = 0 1 1 0 0 0 0 1 1
–   GopherCheck 0.2.2 64-bit2140+26
−26
(−181)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+102
1 = 1 1
–   Napoleon 1.7 64-bit2135+21
−21
(−186)5 − 1
(+5−1=0)
83.3%
5.0 / 6
100.0%
+138
1 1 1 1 0 1
–   Dabbaba 7.491914+12
−12
(−407)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1877+27
−27
(−444)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

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Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 16, 2019