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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RattateChess 1.0 Nosferatu#284‑285  (2251+19
−19
)Quote
Author: Maurizio Monge (Italy) Link: Homepage
This is one of the 2 RattateChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hussar 0.42444+17
−17
(+193)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−96
0 0 0 =
–   nanoSzachy 3.82438+17
−17
(+187)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−102
= 0 0 0
–   Glass 1.62428+20
−20
(+177)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+177
0 = = 1
–   Delphil 2.6a2416+27
−27
(+165)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 32-bit2406+23
−23
(+155)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+144
1 = = 0
–   Pawny 0.2 32-bit2401+29
−29
(+150)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+245
1 = 0 1
–   Sorgenkind 0.42389+14
−15
(+138)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−72
0 = 0 0 = = 0 0
–   Sage 3.532387+18
−18
(+136)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+68
= 0 = =
–   Zevra 2.1.1 r216 64-bit2384+20
−20
(+133)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+133
0 0 1 1 = =
–   Ares 1.0042373+16
−16
(+122)4.5 − 15.5
(+2−13=5)
22.5%
4.5 / 20
0.0%
−80
0 = 0 0 1 = = 0 0 0 0 0 = 0 0 0 0 = 1 0
–   iCE 0.22372+19
−19
(+121)4 − 0
(+4−0=0)
100.0%
4.0 / 4
0.0%
+INF
1 1 1 1
–   TJchess 1.012371+24
−24
(+120)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+212
1 = 1 0
–   OliThink 5.3.0 32-bit2359+21
−21
(+108)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+55
= 1 0 0 0 1 0 1
–   K2 0.672355+23
−23
(+104)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+8
= 1 0 0
–   Plisk 0.2.6 32-bit2350+33
−33
(+99)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Plisk 0.2.7d 32-bit2350+21
−21
(+99)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+249
= 1 1 =
–   Eeyore 1.502344+26
−26
(+93)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+82
= = 0 1
–   Ghost 2.0.12343+19
−19
(+92)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+49
0 0 = = 1 0 1 1 0 0 = 0 = = 0 = 1 1 0 0 = 0 1 1
–   Glass 1.52341+28
−28
(+90)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+90
0 1
–   Alex 2.12a2328+34
−35
(+77)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+162
1 = 0 1
–   Amundsen 0.802328+17
−17
(+77)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−106
0 0 0 0 = = 0 1
–   Alex 2.132326+32
−33
(+75)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−151
1 0 0 0
–   FireFly 2.7.2 64-bit2326+17
−17
(+75)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−161
0 0 0 = 0 =
–   Simplex 0.9.7 32-bit2324+31
−31
(+73)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−95
1 0 0 1 0 = 1 0 0 0 0 0
–   Isa 2.0.61 64-bit2320+30
−30
(+69)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−130
1 0 0 = 0 0
–   EveAnn 1.722318+16
−16
(+67)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+67
1 = = 0 = = 1 0
–   Kingfisher 1.1.1 64-bit2315+27
−27
(+64)7 − 5
(+4−2=6)
58.3%
7.0 / 12
0.0%
+113
0 = 1 1 = 1 = 0 = = 1 =
–   Asymptote 0.2.0 64-bit2314+25
−25
(+63)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+63
= = 0 1 = =
–   Cheese 1.32309+17
−17
(+58)6 − 10
(+4−8=4)
37.5%
6.0 / 16
0.0%
−32
0 1 = 0 1 1 = 0 1 0 0 0 0 0 = =
–   Waxman 20102309+22
−21
(+58)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
0.0%
+163
= 1 = 1 0 1 1 1 1 1 0 1 = 0 = 1 1 = 1 1 1 0 0 0
–   Sjakk 1.1.82303+24
−24
(+52)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.0%
+24
= 1 0 = 0 = 1 0 = 0 1 =
–   RubiChess 0.7 64-bit2303+25
−25
(+52)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.1%
−58
0 = = 1 0 0
–   KnightX 1.93 64-bit2300+28
−28
(+49)4 − 6
(+3−5=2)
40.0%
4.0 / 10
0.2%
−24
0 1 = = 1 0 0 0 0 1
–   Anechka 0.082300+19
−19
(+49)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+49
1 0
–   Fischerle 0.9.80 SE 64-bit2299+21
−21
(+48)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+75
1 = 0 = 0 0 1 1 1 =
–   Popochin 3.22296+18
−17
(+45)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.0%
−155
0 1 0 0 = 0
–   Mediocre 0.52295+23
−23
(+44)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.2%
−INF
0 0
–   Invictus r228 64-bit2294+20
−20
(+43)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.1%
−INF
0 0 0 0
–   Chaturanga 2.4.32287+19
−19
(+36)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.4%
−32
= 0 0 1 1 0 0 1 0 0 = 1
–   Butcher 1.64 64-bit2287+21
−21
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.6%
+36
0 1
–   FireFly 2.7.0 64-bit2287+17
−17
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.3%
+36
0 1
–   AliChess 4.252286+20
−21
(+35)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.6%
−181
= 0 0 0 0 0 0 = 0 0 1 =
–   Butcher 1.61 32-bit2286+27
−27
(+35)0 − 4
(+0−4=0)
0.0%
0.0 / 4
1.9%
−INF
0 0 0 0
–   Butcher 1.60n12285+23
−23
(+34)11 − 21
(+6−16=10)
34.4%
11.0 / 32
1.1%
−72
= 0 0 = = 0 0 0 0 0 0 = = 1 0 = 0 0 1 = 0 1 1 1 = 0 0 0 = 0 = 1
–   Galjoen 0.38 64-bit2283+23
−23
(+32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.6%
−125
0 = 0 =
–   Kingfisher 1.0 64-bit2280+29
−29
(+29)4 − 6
(+2−4=4)
40.0%
4.0 / 10
4.5%
−33
= 1 0 0 = = 0 = 0 1
–   Isa 2.0.48 64-bit2270+30
−30
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
14.0%
+55
0 1 0 1 1 0 0 = 1 1
–   Zevra 1.8.6 r672 64-bit2270+21
−21
(+19)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
8.4%
−14
1 = 0 1 1 0 = = = 0 1 1 1 1 1 0 0 0 0 = 0 = = = 1 0 0 1 0 0 = 0
–   Ayito 0.2.9942266+21
−21
(+15)1 − 5
(+0−4=2)
16.7%
1.0 / 6
14.1%
−216
0 = = 0 0 0
–   CT800 1.32 64-bit2264+19
−19
(+13)12.5 − 19.5
(+8−15=9)
39.1%
12.5 / 32
16.8%
−65
0 = 0 = 0 1 1 0 1 1 = 0 0 0 0 = 0 = 0 0 0 1 0 = 0 1 0 1 1 = = =
–   Sungorus 1.4 32-bit2260+21
−21
(+9)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
25.2%
−45
1 = = 0 0 1 1 1 0 = = 0 0 1 1 0 0 0 1 = = 0 = = = 1 0 = 0 = 0 0
–   AliChess 4.212259+24
−24
(+8)13 − 15
(+10−12=6)
46.4%
13.0 / 28
29.8%
−21
0 = 0 1 = 0 0 1 0 0 = 1 1 1 = 1 = = 1 0 0 0 1 0 0 0 1 1
–   Exacto 0.e 64-bit2255+18
−18
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
36.7%
+86
= 1 1 0
–   Sungorus 1.3 32-bit2255+34
−34
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
41.9%
+99
1 1 0 =
–   Protej 0.5.8c2253+20
−20
(+2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
43.7%
+97
= 1 1 0
–   Waxman 20092253+20
−20
(+2)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
42.1%
+54
= = 1 0 0 1 = = = = = = 1 1 1 =
–   Mango Paola Ajedrez 4.12250+19
−19
(−1)3 − 3
(+2−2=2)
50.0%
3.0 / 6
52.3%
−1
= = 1 0 1 0
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−8)4 − 2
(+3−1=2)
66.7%
4.0 / 6
68.4%
+96
0 1 1 = 1 =
–   Feuerstein 0.4.6.12239+19
−19
(−12)10 − 6
(+8−4=4)
62.5%
10.0 / 16
81.0%
+77
= 1 1 = 0 1 = 1 1 1 = 1 0 0 1 0
–   Atak 6.82238+16
−16
(−13)20 − 16
(+16−12=8)
55.6%
20.0 / 36
85.2%
+27
1 = 1 1 1 1 0 1 1 = 0 = 0 1 0 0 1 0 1 1 0 0 1 0 = = 1 1 1 0 1 0 0 = = =
–   Betsabe II 1.08c2237+35
−35
(−14)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
75.2%
+37
= 0 0 1 0 1 1 1
–   Atak 6.72237+29
−29
(−14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
78.7%
−109
1 0 = 0
–   Buzz 0.08 64-bit2236+22
−22
(−15)3 − 1
(+2−0=2)
75.0%
3.0 / 4
83.5%
+135
= = 1 1
–   Dolphin 1.0 64-bit2230+18
−18
(−21)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
93.6%
+144
1 = 1 1 = 1 0 1 1 1 0 0 1 1 1 =
–   Isa 1.9.68 64-bit2229+30
−30
(−22)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
88.7%
+14
1 1 1 1 0 0 = = = 0
–   Tiny Chess 1.46 64-bit2225+19
−19
(−26)4 − 6
(+2−4=4)
40.0%
4.0 / 10
96.8%
−94
0 = 1 = = 0 1 0 0 =
–   Bearded N44.22222+34
−34
(−29)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.4%
+56
1 0 1 =
–   Joker2 0.7.7 64-bit2222+21
−22
(−29)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
97.6%
+14
1 0 = 0 = = 1 1
–   Robocide 20170718 64-bit2221+17
−17
(−30)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
98.8%
+15
1 1 0 = 0 0 1 1
–   Bagatur 1.2d 32-bit2219+34
−34
(−32)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
94.3%
−99
0 = = =
–   Uralochka 1.1b2218+18
−18
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.2%
+52
= 1 1 0
–   Beowulf 2.4a 32-bit2218+20
−19
(−33)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
99.2%
+38
= = 1 = = 1 1 0 = = 1 1 0 = 1 1 1 0 = =
–   Gibbon 2.52a2217+16
−16
(−34)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.6%
−27
= 0 = 0 1 1 1 0
–   MadChess 1.3 64-bit2212+35
−35
(−39)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.1%
+INF
1 1
–   Adam 3.32211+19
−19
(−40)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
99.8%
−54
= 1 = 0 1 = 1 0 0 = 0 = 1 0 = 0 1 =
–   ChessKISS 1.7 64-bit2211+20
−20
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.7%
−197
= 0
–   Betsabe II 1.09c2209+34
−35
(−42)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.0%
−127
= 0 1 0
–   Baislicka 1.0 64-bit2208+20
−20
(−43)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.9%
−43
0 = 1 0 = 1 1 1 0 0
–   Neurosis 2.52207+17
−17
(−44)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+80
1 = 1 1 1 = = = 1 1 1 1 0 = = 0
–   Myrddin 0.85 32-bit2207+27
−27
(−44)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.6%
−36
0 = 1 = 0 1 1 = 0 1 = 0
–   BlackBishop 1.02202+18
−18
(−49)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+33
0 = 1 1
–   Zevra 1.8.2 r612 64-bit2197+30
−30
(−54)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−54
= = 1 0
–   Carballo 0.82197+22
−22
(−54)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−61
0 1 1 = 0 =
–   Alf 1.092196+23
−23
(−55)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+27
0 1 1 =
–   Jazz 444 32-bit2195+32
−32
(−56)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.8%
−129
= = 1 0 = = 0 0
–   FireFly 2.5.13 32-bit2188+34
−34
(−63)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.9%
−10
0 1 1 1 = 1 0 0
–   NagaSkaki 5.122187+17
−17
(−64)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+219
1 1 = 1
–   Mediocre 0.342187+27
−27
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+21
1 = 0 1
–   Fischerle 0.9.30b 64-bit2186+29
−29
(−65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−207
0 =
–   Alex 2.032184+30
−30
(−67)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+82
1 1 = =
–   KMTChess 1.2.1 32-bit2183+21
−21
(−68)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+51
1 = 0 = 1 = 1 0 1 = = 1 1 1 = 1
–   FireFly 2.5.102180+34
−34
(−71)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+155
0 1 1 1
–   ECE 11.012180+23
−23
(−71)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
100.0%
+47
1 1 = = 0 0 1 1 1 = 0 1 0 1 1 1
–   Soldat III 0.187 64-bit2177+23
−23
(−74)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+105
1 0 = 1 = 1 = 1 1 1
–   Clever Girl r160 64-bit2176+22
−22
(−75)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
+38
= 0 1 1 1 =
–   CT800 1.20 64-bit2175+29
−29
(−76)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+118
1 = 1 0 1 1
–   NG-Play 9.86 64-bit2172+22
−23
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−174
0 0 1 =
–   Simplex 0.9.3 32-bit2168+34
−34
(−83)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−83
0 1 = 1 0 1 0 =
–   Chesley r323 64-bit2166+24
−24
(−85)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
= 0 1 1
–   ProChess 1.02AD2165+19
−19
(−86)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
−26
1 1 0 0 1 =
–   Betsabe II 1.052159+34
−34
(−92)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−54
= = 0 = 1 1 1 0
–   Clever Girl r185 64-bit2157+25
−25
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
1 =
–   Chesley r323 32-bit2156+24
−24
(−95)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−10
0 1 = 1 0 1 1 = 1 = 0 1
–   Ifrit j4.32149+28
−28
(−102)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+23
1 = 1 1 = 1 0 =
–   K2 0.43f2140+33
−33
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−111
0 1
–   Napoleon 1.7 64-bit2135+21
−21
(−116)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−399
= 0 0 0
–   Napoleon 1.5.0 64-bit2124+26
−26
(−127)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−41
1 0 1 =
–   Kurt 0.9.2 32-bit2114+23
−23
(−137)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−137
1 = = 0
–   Zeta Dva 0306 64-bit1975+23
−23
(−276)28 − 2
(+26−0=4)
93.3%
28.0 / 30
100.0%
+123
1 = 1 1 = = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1
–   MOBMAT 0.903d 64-bit1877+27
−27
(−374)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−374
1 0

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Rating changes with played games


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