CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Show each game results
RattateChess 1.0 Nosferatu#254  (2249+21
−21
)Quote
Author: Maurizio Monge (Italy) Link: Homepage
This is one of the 2 RattateChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Hussar 0.42443+17
−18
(+194)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−95
0 0 0 =
–   nanoSzachy 3.82436+16
−16
(+187)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−102
0 = 0 0
–   Glass 1.62426+20
−20
(+177)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+177
0 = = 1
–   Delphil 2.6a2415+27
−27
(+166)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Eeyore 1.52 32-bit2404+23
−23
(+155)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+144
0 = 1 =
–   Pawny 0.2 32-bit2399+29
−29
(+150)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+245
0 1 1 =
–   Sorgenkind 0.42386+15
−15
(+137)1.5 − 6.5
(+0−5=3)
18.8%
1.5 / 8
0.0%
−73
0 0 = = 0 0 0 =
–   Sage 3.532383+18
−18
(+134)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+66
= 0 = =
–   Ares 1.0042371+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 = 0 = = 0 1
–   iCE 0.22370+19
−19
(+121)4 − 0
(+4−0=0)
100.0%
4.0 / 4
0.0%
+INF
1 1 1 1
–   TJchess 1.012368+24
−24
(+119)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+211
1 1 = 0
–   OliThink 5.3.0 32-bit2357+21
−21
(+108)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+55
1 1 0 0 1 = 0 0
–   K2 0.672351+23
−23
(+102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+6
= 1 0 0
–   Plisk 0.2.6 32-bit2351+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-bit2349+21
−21
(+100)3 − 1
(+2−0=2)
75.0%
3.0 / 4
0.0%
+250
1 = = 1
–   Eeyore 1.502341+26
−26
(+92)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+81
1 = = 0
–   Ghost 2.0.12341+19
−19
(+92)10.5 − 13.5
(+7−10=7)
43.8%
10.5 / 24
0.0%
+49
1 1 0 0 = = = 1 0 = 0 1 0 0 0 0 = 0 1 1 = 1 0 =
–   Glass 1.52337+28
−28
(+88)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+88
0 1
–   Amundsen 0.802332+20
−20
(+83)2 − 6
(+1−5=2)
25.0%
2.0 / 8
0.0%
−100
1 = = 0 0 0 0 0
–   FireFly 2.7.2 64-bit2329+35
−35
(+80)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−208
0 0 0 =
–   Alex 2.12a2325+35
−35
(+76)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+161
0 1 1 =
–   Alex 2.132324+32
−32
(+75)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−151
0 1 0 0
–   EveAnn 1.722324+23
−23
(+75)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.0%
+75
1 = = 0 = = 1 0
–   Simplex 0.9.7 32-bit2322+31
−31
(+73)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−95
1 0 0 0 0 0 0 0 = 1 0 1
–   Waxman 20102307+22
−21
(+58)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
0.0%
+163
0 1 0 0 1 0 = 0 1 = = 1 = 0 1 1 1 1 1 1 1 = 1 1
–   Cheese 1.32306+17
−17
(+57)6 − 10
(+4−8=4)
37.5%
6.0 / 16
0.0%
−33
0 0 = = 0 0 = 0 0 0 1 = 1 0 1 1
–   Sjakk 1.1.82300+24
−24
(+51)5.5 − 6.5
(+3−4=5)
45.8%
5.5 / 12
0.1%
+23
1 0 = 1 0 = = = 1 0 = 0
–   Anechka 0.082294+19
−19
(+45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+45
0 1
–   Popochin 3.22293+18
−18
(+44)1.5 − 4.5
(+1−4=1)
25.0%
1.5 / 6
0.1%
−156
0 0 0 = 1 0
–   Mediocre 0.52291+23
−23
(+42)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.5%
−INF
0 0
–   Fischerle 0.9.80 SE 64-bit2291+25
−25
(+42)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.6%
+69
1 = 0 = 0 0 1 1 1 =
–   AliChess 4.252288+22
−22
(+39)2.5 − 9.5
(+1−8=3)
20.8%
2.5 / 12
0.6%
−177
0 0 0 0 0 1 = 0 0 = 0 =
–   Chaturanga 2.4.32285+22
−22
(+36)5 − 7
(+4−6=2)
41.7%
5.0 / 12
1.1%
−32
= 0 0 1 1 0 0 1 0 0 = 1
–   FireFly 2.7.0 64-bit2285+18
−18
(+36)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.7%
+36
1 0
–   Butcher 1.61 32-bit2284+27
−27
(+35)0 − 4
(+0−4=0)
0.0%
0.0 / 4
2.3%
−INF
0 0 0 0
–   Butcher 1.60n12283+23
−23
(+34)11 − 21
(+6−16=10)
34.4%
11.0 / 32
1.6%
−72
0 1 = 0 1 0 0 0 1 = 0 1 1 = = 1 = 0 0 = 0 = 0 0 0 = 0 0 0 0 = =
–   Butcher 1.64 64-bit2282+22
−23
(+33)1 − 1
(+1−1=0)
50.0%
1.0 / 2
2.0%
+33
1 0
–   Isa 2.0.48 64-bit2268+30
−30
(+19)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
15.9%
+55
0 1 0 1 0 = 1 1 1 0
–   Sungorus 1.4 32-bit2259+21
−21
(+10)13.5 − 18.5
(+8−13=11)
42.2%
13.5 / 32
26.6%
−44
= 0 = 0 = 0 0 0 = 0 = = 1 0 1 = 0 0 1 = = 0 1 1 0 = = 1 1 0 1 0
–   AliChess 4.212256+24
−24
(+7)13 − 15
(+10−12=6)
46.4%
13.0 / 28
33.1%
−22
0 0 0 1 0 = 1 = 1 1 1 0 0 0 1 = = 0 1 1 1 0 0 1 0 = 0 =
–   Protej 0.5.8c2253+21
−21
(+4)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
40.6%
+99
= 1 1 0
–   Ayito 0.2.9942252+23
−23
(+3)1 − 5
(+0−4=2)
16.7%
1.0 / 6
43.7%
−228
0 0 = = 0 0
–   Sungorus 1.3 32-bit2251+34
−34
(+2)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
46.1%
+97
0 = 1 1
–   Waxman 20092251+20
−20
(+2)9.5 − 6.5
(+5−2=9)
59.4%
9.5 / 16
46.6%
+54
= = 1 = 1 = 1 1 = = = = = 1 0 0
–   Exacto 0.e 64-bit2243+20
−20
(−6)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
67.3%
+76
1 = 1 0
–   Mango Paola Ajedrez 4.12242+20
−20
(−7)3 − 3
(+2−2=2)
50.0%
3.0 / 6
68.1%
−7
0 = = 1 0 1
–   Absolute Zero 2.4.0.0 64-bit2240+23
−23
(−9)4 − 2
(+3−1=2)
66.7%
4.0 / 6
71.5%
+95
= 1 0 1 = 1
–   Atak 6.82240+20
−20
(−9)20 − 16
(+16−12=8)
55.6%
20.0 / 36
74.7%
+31
1 1 = 1 = = = 1 0 0 1 0 0 1 1 0 = 0 1 1 1 = 0 1 1 1 0 0 = = 0 1 1 1 0 0
–   Buzz 0.08 64-bit2238+29
−29
(−11)3 − 1
(+2−0=2)
75.0%
3.0 / 4
73.1%
+138
= = 1 1
–   Feuerstein 0.4.6.12236+19
−19
(−13)10 − 6
(+8−4=4)
62.5%
10.0 / 16
82.6%
+76
0 1 1 0 = 0 1 1 = 1 1 1 1 = 0 =
–   Betsabe II 1.08c2235+35
−35
(−14)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
75.7%
+37
1 0 0 1 1 = 0 1
–   Dolphin 1.02232+21
−21
(−17)11.5 − 4.5
(+10−3=3)
71.9%
11.5 / 16
87.6%
+148
0 = 1 1 0 1 = = 1 1 1 1 1 1 0 1
–   Atak 6.72229+30
−30
(−20)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
85.8%
−115
0 = 1 0
–   Isa 1.9.68 64-bit2223+30
−30
(−26)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
91.7%
+10
1 1 1 1 0 0 = = = 0
–   Bearded N44.22219+36
−36
(−30)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
92.1%
+55
1 = 0 1
–   Bagatur 1.2d 32-bit2218+35
−35
(−31)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
93.2%
−98
= = = 0
–   Uralochka 1.1b2218+19
−19
(−31)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
98.6%
+54
0 = 1 1
–   Tiny Chess 1.46 64-bit2216+26
−27
(−33)4 − 6
(+2−4=4)
40.0%
4.0 / 10
97.2%
−101
0 = 1 = = 0 1 0 0 =
–   Beowulf 2.4a 32-bit2215+22
−22
(−34)12.5 − 7.5
(+8−3=9)
62.5%
12.5 / 20
98.7%
+37
1 = 1 = 1 1 = 0 = 1 1 = = = 1 0 0 = 1 =
–   Gibbon 2.52a2214+16
−16
(−35)4 − 4
(+3−3=2)
50.0%
4.0 / 8
99.5%
−28
1 1 0 = 0 1 = 0
–   Adam 3.32212+20
−20
(−37)8.5 − 9.5
(+5−6=7)
47.2%
8.5 / 18
99.5%
−50
= 0 1 = 0 = 0 = 1 0 0 1 = 1 0 = = 1
–   Betsabe II 1.09c2211+36
−36
(−38)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
96.1%
−123
1 0 0 =
–   ChessKISS 1.7 64-bit2210+20
−20
(−39)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
99.6%
−196
0 =
–   MadChess 1.3 64-bit2208+36
−36
(−41)2 − 0
(+2−0=0)
100.0%
2.0 / 2
97.4%
+INF
1 1
–   Myrddin 0.85 32-bit2204+27
−27
(−45)6 − 6
(+4−4=4)
50.0%
6.0 / 12
99.5%
−37
1 = = 0 0 1 1 0 = 0 1 =
–   Neurosis 2.52203+17
−17
(−46)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+78
0 = = = = 0 = 1 1 1 1 1 1 = 1 1
–   BlackBishop 1.02199+18
−18
(−50)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+32
1 1 0 =
–   Baislicka 1.0 64-bit2198+27
−27
(−51)5 − 5
(+4−4=2)
50.0%
5.0 / 10
99.8%
−51
0 = 1 0 = 1 1 1 0 0
–   Carballo 0.82195+22
−22
(−54)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−61
= 0 1 1 = 0
–   Jazz 444 32-bit2194+32
−32
(−55)3 − 5
(+1−3=4)
37.5%
3.0 / 8
99.8%
−128
0 0 = = 1 0 = =
–   Alf 1.092193+23
−23
(−56)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+26
0 1 1 =
–   ProChess 1.02AD2190+21
−21
(−59)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
100.0%
0
= 1 1 0 0 1
–   FireFly 2.5.13 32-bit2188+34
−34
(−61)4.5 − 3.5
(+4−3=1)
56.3%
4.5 / 8
99.9%
−8
1 1 1 0 = 1 0 0
–   Fischerle 0.9.30b 64-bit2185+29
−29
(−64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
100.0%
−206
= 0
–   FireFly 2.5.102183+35
−35
(−66)3 − 1
(+3−1=0)
75.0%
3.0 / 4
99.9%
+159
0 1 1 1
–   Mediocre 0.342183+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
(−67)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+216
= 1 1 1
–   KMTChess 1.2.1 32-bit2180+21
−21
(−69)11 − 5
(+8−2=6)
68.8%
11.0 / 16
100.0%
+50
= 0 = 1 = 1 1 1 1 = 1 0 = 1 1 =
–   Alex 2.032180+30
−30
(−69)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+80
= = 1 1
–   ECE 11.012178+23
−23
(−71)10.5 − 5.5
(+9−4=3)
65.6%
10.5 / 16
100.0%
+47
1 0 1 = 1 1 = 0 0 1 1 1 1 = 0 1
–   NG-Play 9.86 64-bit2170+23
−23
(−79)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
100.0%
−174
1 0 0 =
–   Betsabe II 1.052168+36
−36
(−81)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
100.0%
−43
1 = 1 = = 0 0 1
–   Soldat III 0.187 64-bit2166+28
−28
(−83)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+96
1 1 1 0 = 1 = 1 = 1
–   Simplex 0.9.3 32-bit2166+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
(−84)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−1
= 0 1 1
–   Chesley r323 32-bit2157+25
−25
(−92)7.5 − 4.5
(+6−3=3)
62.5%
7.5 / 12
100.0%
−7
= 1 1 0 1 1 0 1 = = 0 1
–   Ifrit j4.32146+28
−29
(−103)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+21
0 1 = 1 = 1 = 1
–   K2 0.43f2138+33
−33
(−111)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−111
1 0
–   Napoleon 1.7 64-bit2124+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-bit2120+26
−26
(−129)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−43
1 0 1 =
–   Kurt 0.9.2 32-bit2116+23
−23
(−133)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−133
1 = = 0
–   MOBMAT 0.903d 64-bit1909+43
−43
(−340)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−340
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#2372240354itself
32-bit#1572260468itself
32-bit 1-2-CPU#1582260468itself
32-bit single-CPU#1582260468itself
All#2352236354itself
Free#2182237344itself
Free 1-2-CPU#2252239344itself
Free 32-bit#1442261468itself
Free 32-bit 1-2-CPU#1442261468itself
Free 32-bit single-CPU#1442261468itself
Free single-CPU#2252239344itself
Single-CPU#2372240354itself

Created in 2005-2013 by CCRL team
Last games added on November 18, 2017