CCRL 40/40
Downloads and Statistics
October 14, 2017
Testing summary:
Total: 747'379 games
played by 1'948 programs
102179 CPU days (X2 4600+)

White wins: 256'827 (34.4%)
Black wins: 190'593 (25.5%)
Draws: 299'959 (40.1%)
White score: 54.4%

Engine Details

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RattateChess 1.0 Nosferatu#251‑252  (2250+21
−22
)Quote
Author: Maurizio Monge (Italy) Link: Homepage
This is one of the 2 RattateChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hussar 0.42444+18
−17
(+194)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−95
0 = 0 0
–   nanoSzachy 3.82436+17
−16
(+186)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−103
= 0 0 0
–   Glass 1.62426+20
−20
(+176)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+176
= 1 0 =
–   Delphil 2.6a2415+27
−27
(+165)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 32-bit2404+22
−22
(+154)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+143
= 0 = 1
–   Pawny 0.2 32-bit2399+29
−29
(+149)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+244
1 0 = 1
–   Sorgenkind 0.42386+15
−15
(+136)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−74
= 0 0 = 0 0 0 =
–   Sage 3.532383+18
−18
(+133)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+65
= 0 = =
–   Ares 1.0042372+16
−16
(+122)4.5 − 15.5
(+2−13=5)
22.5%
4.5 / 20
0.0%
−80
0 0 0 0 0 0 0 0 = 0 1 = 0 0 1 0 = = 0 =
–   iCE 0.22370+19
−19
(+120)4 − 0
(+4−0=0)
100.0%
4.0 / 4
0.0%
+INF
1 1 1 1
–   TJchess 1.012369+24
−24
(+119)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+211
1 0 1 =
–   OliThink 5.3.0 32-bit2357+21
−21
(+107)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+54
0 0 = 1 1 0 0 1
–   Plisk 0.2.6 32-bit2352+33
−33
(+102)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
(+100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+250
= 1 = 1
–   K2 0.672349+24
−24
(+99)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+3
0 0 = 1
–   Ghost 2.0.12341+19
−19
(+91)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+48
1 0 = 1 = 0 0 1 = = 1 0 = 0 0 1 0 = 0 = 1 1 0 0
–   Eeyore 1.502341+26
−26
(+91)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+80
= = 0 1
–   Glass 1.52338+28
−28
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
0 1
–   Amundsen 0.802333+20
−20
(+83)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−100
1 = = 0 0 0 0 0
–   Alex 2.12a2326+34
−35
(+76)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+161
= 0 1 1
–   Alex 2.132325+32
−32
(+75)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−151
0 0 0 1
–   Simplex 0.9.7 32-bit2323+31
−31
(+73)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−95
0 0 1 0 0 = 1 0 0 0 1 0
–   EveAnn 1.722322+24
−24
(+72)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+72
= 0 = = 1 0 1 =
–   Waxman 20102307+21
−22
(+57)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
0.0%
+162
0 1 0 0 1 1 0 1 1 = 1 = 1 = = 0 1 1 1 1 0 1 1 =
–   Cheese 1.32307+17
−17
(+57)6 − 10
(+4−8=4)
37.5%
6.0 / 16
0.0%
−33
1 1 = 0 = = 0 0 0 = 0 1 0 0 0 1
–   Sjakk 1.1.82300+24
−24
(+50)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.1%
+22
= 1 1 0 = = 1 0 = 0 0 =
–   Anechka 0.082295+19
−19
(+45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+45
0 1
–   Fischerle 0.9.80 SE 64-bit2295+26
−26
(+45)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.4%
+72
1 1 1 = 1 = 0 = 0 0
–   Popochin 3.22293+18
−18
(+43)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−157
0 0 0 = 1 0
–   Mediocre 0.52292+23
−23
(+42)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.5%
−INF
0 0
–   AliChess 4.252289+22
−22
(+39)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.7%
−177
0 0 = = 0 1 = 0 0 0 0 0
–   Chaturanga 2.4.32287+22
−22
(+37)5 − 7
(+4−6=2)
41.7%
5.0 / 12
0.9%
−31
= 0 0 1 1 0 0 1 0 0 = 1
–   Butcher 1.61 32-bit2285+27
−27
(+35)0 − 4
(+0−4=0)
0.0%
0.0 / 4
2.4%
−INF
0 0 0 0
–   FireFly 2.7.0 64-bit2285+18
−18
(+35)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.8%
+35
1 0
–   Butcher 1.60n12283+23
−23
(+33)11 − 21
(+6−16=10)
34.4%
11.0 / 32
1.7%
−73
= 1 0 = 1 1 0 = 0 0 0 1 = 0 = 0 1 0 1 = 0 0 = = 0 0 0 = 0 0 = 0
–   Butcher 1.64 64-bit2283+22
−22
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.1%
+33
1 0
–   Sungorus 1.4 32-bit2259+21
−21
(+9)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
27.0%
−45
1 = = 0 0 0 = = 1 0 = 0 0 0 = = = 1 0 0 0 1 = = 1 1 1 1 = 0 0 0
–   AliChess 4.212257+24
−24
(+7)13 − 15
(+10−12=6)
46.4%
13.0 / 28
33.6%
−22
1 1 = 1 0 0 1 = 1 1 0 1 = = 0 0 1 0 0 0 1 0 = = 1 0 0 0
–   Protej 0.5.8c2254+21
−21
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
40.5%
+99
0 1 = 1
–   Sungorus 1.3 32-bit2251+34
−34
(+1)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
47.2%
+96
0 = 1 1
–   Waxman 20092251+20
−20
(+1)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
47.5%
+53
0 0 1 = = = 1 = = 1 = = = = 1 1
–   Ayito 0.2.9942250+23
−23
(0)1 − 5
(+0−4=2)
16.7%
1.0 / 6
48.7%
−231
0 = 0 0 = 0
–   Exacto 0.e 64-bit2245+20
−20
(−5)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
63.4%
+77
0 1 = 1
–   Mango Paola Ajedrez 4.12243+20
−20
(−7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
66.6%
−7
0 1 0 = = 1
–   Absolute Zero 2.4.0.0 64-bit2241+23
−23
(−9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
71.7%
+95
= 1 = 0 1 1
–   Atak 6.82240+20
−20
(−10)20 − 16
(+16−12=8)
55.6%
20.0 / 36
74.9%
+30
0 = 1 = = 0 0 1 0 0 = 1 0 1 0 0 1 1 1 0 1 1 0 1 1 1 = 0 = = 1 0 1 1 1 =
–   Feuerstein 0.4.6.12236+19
−19
(−14)10 − 6
(+8−4=4)
62.5%
10.0 / 16
83.0%
+75
= 0 0 1 = 1 1 0 = 1 1 = 0 1 1 1
–   Buzz 0.08 64-bit2236+29
−29
(−14)3 − 1
(+2−0=2)
75.0%
3.0 / 4
77.2%
+135
1 = 1 =
–   Betsabe II 1.08c2235+35
−35
(−15)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
75.7%
+36
1 0 1 = 1 0 0 1
–   Dolphin 1.02232+21
−21
(−18)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
88.2%
+147
1 1 0 1 = 1 1 0 1 = 1 0 = 1 1 1
–   Atak 6.72230+30
−30
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.9%
−115
0 = 1 0
–   Isa 1.9.68 64-bit2224+30
−30
(−26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.4%
+10
0 0 = = = 0 1 1 1 1
–   Tiny Chess 1.46 64-bit2221+28
−28
(−29)4 − 6
(+2−4=4)
40.0%
4.0 / 10
94.8%
−97
1 = = 0 0 = 1 0 0 =
–   Bearded N44.22220+36
−36
(−30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.0%
+55
1 = 1 0
–   Bagatur 1.2d 32-bit2219+35
−35
(−31)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
93.2%
−98
= = 0 =
–   Uralochka 1.1b2217+19
−19
(−33)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.8%
+52
0 1 = 1
–   Beowulf 2.4a 32-bit2215+22
−22
(−35)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
98.7%
+36
1 1 1 1 0 = = 1 = = 1 1 0 = = = = 1 0 =
–   Gibbon 2.52a2214+16
−16
(−36)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.5%
−29
0 = 0 1 1 0 1 =
–   Betsabe II 1.09c2212+36
−36
(−38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
96.0%
−123
1 0 = 0
–   Adam 3.32212+20
−20
(−38)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
99.5%
−51
= 1 = 1 1 0 = 1 0 0 0 = = 0 = 0 = 1
–   ChessKISS 1.7 64-bit2209+20
−20
(−41)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−198
0 =
–   MadChess 1.3 64-bit2208+36
−36
(−42)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.4%
+INF
1 1
–   Myrddin 0.85 32-bit2205+27
−27
(−45)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.5%
−37
= 0 0 0 1 = 1 1 1 = 0 =
–   Neurosis 2.52204+17
−17
(−46)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+78
0 = = = 1 1 0 = 1 1 1 = 1 1 = 1
–   Baislicka 1.0 64-bit2200+28
−28
(−50)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.7%
−50
0 = 1 0 = 1 1 1 0 0
–   BlackBishop 1.02199+19
−19
(−51)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+31
1 1 = 0
–   Carballo 0.82195+22
−22
(−55)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−62
= 1 = 0 1 0
–   Jazz 444 32-bit2195+32
−32
(−55)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.8%
−128
0 0 = = 1 = = 0
–   Alf 1.092194+23
−23
(−56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+26
= 1 0 1
–   ProChess 1.02AD2190+21
−21
(−60)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
0
0 1 0 = 1 1
–   FireFly 2.5.13 32-bit2189+34
−34
(−61)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.9%
−8
0 = 1 0 1 1 0 1
–   Fischerle 0.9.30b 64-bit2185+29
−29
(−65)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−207
= 0
–   FireFly 2.5.102184+35
−35
(−66)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+159
1 0 1 1
–   Mediocre 0.342184+27
−27
(−66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+19
1 0 1 =
–   NagaSkaki 5.122182+19
−19
(−68)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+215
= 1 1 1
–   Alex 2.032181+30
−30
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+80
= = 1 1
–   KMTChess 1.2.1 32-bit2181+21
−21
(−69)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+50
1 = 1 1 1 = 1 1 = 1 0 = = 0 = 1
–   ECE 11.012179+23
−23
(−71)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
100.0%
+47
0 = 0 1 1 1 1 = 0 0 1 1 1 1 1 =
–   NG-Play 9.86 64-bit2170+23
−23
(−80)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−175
= 0 0 1
–   Betsabe II 1.052168+36
−36
(−82)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−44
1 0 = = 0 1 = 1
–   Simplex 0.9.3 32-bit2167+35
−35
(−83)4 − 4
(+3−3=2)
50.0%
4.0 / 8
100.0%
−83
0 = 0 1 = 1 0 1
–   Chesley r323 64-bit2165+28
−28
(−85)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−2
1 0 1 =
–   Soldat III 0.187 64-bit2162+30
−30
(−88)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+98
= 1 1 0 = 1 1 1
–   Chesley r323 32-bit2157+25
−25
(−93)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−8
= 1 0 1 1 0 1 = = 1 0 1
–   Ifrit j4.32147+29
−29
(−103)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+21
0 = 1 = 1 1 1 =
–   K2 0.43f2139+33
−33
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−111
1 0
–   Napoleon 1.7 64-bit2125+28
−28
(−125)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
100.0%
−407
= 0 0 0
–   Napoleon 1.5.0 64-bit2121+26
−26
(−129)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−43
= 1 1 0
–   Kurt 0.9.2 32-bit2116+23
−23
(−134)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−134
1 = = 0
–   MOBMAT 0.903d 64-bit1909+43
−43
(−341)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−341
1 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
RattateChess 1.0 Nosferatu
played with current
participants of this list
Represented by
1-2-CPU#2372239342itself
32-bit#1572261468itself
32-bit 1-2-CPU#1582261468itself
32-bit single-CPU#1582261468itself
All#2352234342itself
Free#2192239342itself
Free 1-2-CPU#2262239342itself
Free 32-bit#1442262468itself
Free 32-bit 1-2-CPU#1442261468itself
Free 32-bit single-CPU#1442261468itself
Free single-CPU#2262239342itself
Single-CPU#2372239342itself

Created in 2005-2013 by CCRL team
Last games added on October 14, 2017