CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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RattateChess Bologna 2007 (2200+25
−25
)Quote
Author: Maurizio Monge (Italy) Link: Homepage
This is one of the 2 RattateChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RomiChess P3k 32-bit2407+19
−19
(+207)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+64
0 =
–   Glass 1.32353+26
−26
(+153)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+85
= = = 0
–   Lozza 1.15 64-bit2346+25
−25
(+146)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−261
= 0 0 0 0 0 0 0
–   Rodin 2.3a2338+24
−24
(+138)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
1 = = 0
–   Amundsen 0.802327+17
−17
(+127)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+194
= = 1 =
–   Dirty 0.99n2320+30
−29
(+120)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+120
= 0 1 =
–   GreKo 5.52310+33
−33
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+28
1 = 0 0
–   Cheese 1.1b2307+33
−33
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
1 1 0 0
–   nanoSzachy 2.92306+34
−34
(+106)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+10
= 1 0 0
–   Popochin 3.12302+34
−34
(+102)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   nanoSzachy 3.02301+34
−34
(+101)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−14
= 0 1 0 = 0
–   Joker 1.1.142301+19
−19
(+101)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−48
0 0 0 0 1 1
–   Natwarlal 0.142301+19
−19
(+101)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−125
0 1 0 0
–   Xpdnt 0809272300+29
−29
(+100)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Zeus 1.292298+20
−20
(+98)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−191
0 = 0 0
–   Popochin 3.22295+18
−18
(+95)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.0%
+242
1 = 0 1 1 1 0 1
–   Popochin 3.02287+32
−32
(+87)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−69
= 0 0 =
–   Rotor 0.22286+33
−33
(+86)5 − 14
(+4−13=2)
26.3%
5.0 / 19
0.0%
−108
0 1 1 0 0 0 = 0 0 0 = 0 1 0 0 0 0 1 0
–   Rodin 2.1h2283+30
−30
(+83)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
0
–   Glass 1.22282+30
−29
(+82)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   Bison 8.2.4r2281+26
−26
(+81)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+81
0 1
–   Chispa 4.0.32272+18
−17
(+72)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Popochin 2.72268+33
−34
(+68)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+68
0 0 1 1
–   EXchess 5.01b 32-bit2249+29
−29
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−93
0 =
–   AliChess 4.192245+31
−31
(+45)3 − 5
(+1−3=4)
37.5%
3.0 / 8
1.3%
−33
1 0 = = 0 0 = =
–   AliChess 4.182242+32
−33
(+42)3 − 6
(+1−4=4)
33.3%
3.0 / 9
2.1%
−57
0 0 = = 0 0 = = 1
–   Feuerstein 0.4.6.12238+19
−19
(+38)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.9%
−57
1 0 = 0 0 1 0 0 1 = 0 =
–   AliChess 4.062233+28
−29
(+33)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.5%
−INF
0 0
–   Deuterium 06.08.25.042229+27
−27
(+29)2 − 6
(+1−5=2)
25.0%
2.0 / 8
5.8%
−146
= 0 = 0 0 0 1 0
–   Gibbon 2.42c2224+26
−26
(+24)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
9.1%
+37
= = 0 0 1 0 = 1 = = 1 1 = =
–   Uralochka 1.1b2217+18
−18
(+17)7 − 5
(+5−3=4)
58.3%
7.0 / 12
13.7%
+72
= = 0 = 0 1 1 1 = 0 1 1
–   Gibbon 2.52a2216+16
−16
(+16)7 − 5
(+5−3=4)
58.3%
7.0 / 12
14.6%
+71
1 = = 0 0 = = 1 0 1 1 1
–   GarboChess 0.212214+34
−34
(+14)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
25.9%
−43
0 0 = 1 0 1
–   AliChess 4.162213+34
−34
(+13)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
27.0%
−78
0 0 1 =
–   EveAnn 1.622210+34
−34
(+10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
32.4%
+10
0 0 1 1
–   ZCT 0.3.24512210+27
−27
(+10)6 − 2
(+6−2=0)
75.0%
6.0 / 8
30.7%
+236
1 0 1 1 0 1 1 1
–   Neurosis 2.32210+27
−27
(+10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.3%
+10
0 1
–   Atlas 2.202208+33
−34
(+8)3 − 1
(+2−0=2)
75.0%
3.0 / 4
36.1%
+164
= = 1 1
–   Neurosis 2.52206+17
−17
(+6)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
34.7%
−55
1 1 = = 0 = 0 0 = 1 = 0 0 0 1 0
–   Latista (Sinobyl) 1.52204+23
−23
(+4)7 − 3
(+7−3=0)
70.0%
7.0 / 10
41.5%
+183
0 1 1 0 1 1 0 1 1 1
–   ChessAlex 2.0r42203+21
−21
(+3)4 − 8
(+3−7=2)
33.3%
4.0 / 12
42.6%
−127
1 0 = 1 1 0 0 0 0 0 = 0
–   BlackBishop 1.02201+18
−18
(+1)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
47.4%
+207
1 1 1 = 1 = 1 =
–   Alf 1.092194+23
−23
(−6)13 − 11
(+9−7=8)
54.2%
13.0 / 24
63.4%
+21
1 = = 0 0 1 = = 0 1 0 = 1 1 1 = 1 1 0 1 = 0 = 0
–   Buzz 0.08 32-bit2192+28
−28
(−8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
66.1%
−80
0 1 0 1 0 = = 0 1 0
–   OBender 3.2.4.22191+20
−20
(−9)17.5 − 6.5
(+13−2=9)
72.9%
17.5 / 24
71.6%
+140
= 1 = = 1 1 1 = 0 1 = 1 1 1 = = = 1 = 0 1 1 1 1
–   Glass 0.1.0c2189+33
−33
(−11)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
71.0%
+270
1 1 1 =
–   Zevra 1.8.2 r612 64-bit2189+29
−29
(−11)1 − 3
(+1−3=0)
25.0%
1.0 / 4
71.3%
−237
0 1 0 0
–   Amundsen 0.65.12187+34
−34
(−13)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
73.3%
−301
= 0 0 0
–   Neurosis 2.42187+31
−31
(−13)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
74.9%
+66
= 1 = 0 0 1 1 1 = 1 0 1 0 1
–   EveAnn 1.632187+34
−34
(−13)1 − 5
(+0−4=2)
16.7%
1.0 / 6
73.4%
−243
0 = = 0 0 0
–   Feuerstein 0.4.5.22186+37
−37
(−14)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
72.8%
−60
1 0 1 1 = 0 0 0
–   NagaSkaki 5.122186+17
−17
(−14)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
83.3%
−33
1 0 = 1 = 1 1 0 = 0 0 0 1 0 = =
–   Mediocre 0.342186+27
−27
(−14)4 − 4
(+4−4=0)
50.0%
4.0 / 8
77.3%
−14
1 0 1 1 0 0 0 1
–   BlackBishop 0.472181+34
−34
(−19)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
82.0%
−161
0 =
–   Atak 6.52180+25
−25
(−20)6 − 2
(+6−2=0)
75.0%
6.0 / 8
87.3%
+206
0 1 1 1 1 1 0 1
–   Lime 662177+17
−17
(−23)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
93.5%
+35
1 = = = = 1 1 = 0 = 1 0 1 1 = 0
–   Feuerstein 0.4.62174+38
−38
(−26)1 − 3
(+1−3=0)
25.0%
1.0 / 4
87.5%
−259
0 0 0 1
–   Sungorus 1.22173+26
−26
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.2%
−37
0 = = 1
–   NagaSkaki 4.002162+34
−34
(−38)4 − 2
(+3−1=2)
66.7%
4.0 / 6
96.2%
+74
1 0 = 1 = 1
–   OliThink 5.1.92156+30
−30
(−44)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
98.8%
−95
0 0 1 0 = 1 0 1
–   Bearded 06_292156+31
−31
(−44)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.5%
−126
1 0 = 0
–   Mediocre 0.3342149+32
−32
(−51)9 − 3
(+8−2=2)
75.0%
9.0 / 12
99.4%
+140
0 1 = 1 0 1 1 = 1 1 1 1
–   Prophet 2.0 32-bit2137+19
−19
(−63)15 − 7
(+13−5=4)
68.2%
15.0 / 22
100.0%
+74
1 0 1 0 1 1 1 1 = = 1 1 1 = 1 1 = 0 0 1 0 1
–   Parrot 07.07.222135+19
−19
(−65)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+58
1 1 = 1 0 0 1 1 = 1 1 0
–   TJchess 0.1212133+19
−19
(−67)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−26
0 0 0 = 1 = = 1 1 1 1 = = 1 = 0
–   Clarabit 1.00 32-bit2115+22
−22
(−85)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−88
= = = = 1 = 0 0 = 1
–   Adam 3.12108+24
−24
(−92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
0 1 = 1
–   Lime 622105+28
−28
(−95)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−95
1 0 1 0
–   Feuerstein 0.4.5.12079+38
−38
(−121)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+49
1 1 1 1 = 1 1 = 0 =
–   Atak 6.22079+36
−36
(−121)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+167
= 1 1 1
–   BigLion 2.23w2076+21
−21
(−124)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+3
1 = 0 1 = = 1 1 = 1
–   OBender 3.10.12070+34
−34
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
1 =
–   BigLion 2.23x2066+12
−12
(−134)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+49
1 0 1 1 1 1 1 0 1 0
–   Mustang 4.972043+26
−26
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−157
0 1
–   Monarch 1.72043+17
−17
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−157
1 0
–   Matheus 2.32041+23
−23
(−159)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−100
1 0 0 1 0 0 = 1 1 = 1 0 0 = 1 0 = 1 1 1 0 1 1 1 1 0 0 1 0 = 1 1
–   Smash 1.0.31950+26
−27
(−250)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−167
= 1 0 1

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019