CCRL 40/40
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 1'083'337 games
played by 2'531 programs
147896 CPU days (X2 4600+)

White wins: 376'125 (34.7%)
Black wins: 279'699 (25.8%)
Draws: 427'513 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
RattateChess Bologna 2007 (2201+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
(+206)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
+63
–   Glass 1.32353+26
−26
(+152)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
+84
–   Lozza 1.15 64-bit2346+25
−25
(+145)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.0%
−262
–   Rodin 2.3a2339+25
−24
(+138)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+127
–   Amundsen 0.802328+17
−17
(+127)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+194
–   Dirty 0.99n2321+30
−30
(+120)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+120
–   GreKo 5.52311+33
−33
(+110)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+28
–   nanoSzachy 2.92308+34
−34
(+107)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+11
–   Popochin 3.12303+34
−34
(+102)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Cheese 1.1b2303+34
−34
(+102)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+102
–   Natwarlal 0.142302+19
−19
(+101)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−125
–   Joker 1.1.142301+19
−19
(+100)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−49
–   nanoSzachy 3.02301+35
−35
(+100)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−15
–   Xpdnt 0809272300+29
−29
(+99)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Zeus 1.292298+21
−20
(+97)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−192
–   Popochin 3.22296+18
−18
(+95)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
0.0%
+242
–   Popochin 3.02292+33
−33
(+91)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
−65
–   Rotor 0.22288+33
−33
(+87)5 − 14
(+4−13=2)
26.3%
5.0 / 19
0.0%
−107
–   Rodin 2.1h2284+30
−30
(+83)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Glass 1.22283+29
−29
(+82)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   Bison 8.2.4r2281+26
−26
(+80)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+80
–   Chispa 4.0.32273+17
−18
(+72)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Popochin 2.72268+33
−33
(+67)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.1%
+67
–   EXchess 5.01b 32-bit2250+29
−29
(+49)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−93
–   AliChess 4.192242+31
−31
(+41)3 − 5
(+1−3=4)
37.5%
3.0 / 8
2.0%
−37
–   AliChess 4.182242+32
−33
(+41)3 − 6
(+1−4=4)
33.3%
3.0 / 9
2.2%
−58
–   Feuerstein 0.4.6.12238+19
−19
(+37)4.5 − 7.5
(+3−6=3)
37.5%
4.5 / 12
0.9%
−58
–   AliChess 4.062233+28
−29
(+32)0 − 2
(+0−2=0)
0.0%
0.0 / 2
4.6%
−INF
–   Deuterium 06.08.25.042230+27
−27
(+29)2 − 6
(+1−5=2)
25.0%
2.0 / 8
5.6%
−146
–   Gibbon 2.42c2225+26
−26
(+24)7.5 − 6.5
(+4−3=7)
53.6%
7.5 / 14
8.9%
+37
–   Uralochka 1.1b2218+18
−18
(+17)7 − 5
(+5−3=4)
58.3%
7.0 / 12
13.8%
+72
–   Gibbon 2.52a2216+16
−16
(+15)7 − 5
(+5−3=4)
58.3%
7.0 / 12
14.9%
+70
–   GarboChess 0.212216+35
−34
(+15)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
24.1%
−42
–   AliChess 4.162215+35
−35
(+14)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
25.0%
−77
–   EveAnn 1.622211+34
−34
(+10)2 − 2
(+2−2=0)
50.0%
2.0 / 4
32.3%
+10
–   ZCT 0.3.24512210+27
−27
(+9)6 − 2
(+6−2=0)
75.0%
6.0 / 8
30.9%
+235
–   Neurosis 2.32210+27
−27
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.9%
+9
–   Atlas 2.202208+34
−34
(+7)3 − 1
(+2−0=2)
75.0%
3.0 / 4
36.5%
+163
–   Neurosis 2.52206+17
−17
(+5)6.5 − 9.5
(+4−7=5)
40.6%
6.5 / 16
35.3%
−56
–   ChessAlex 2.0r42205+21
−21
(+4)4 − 8
(+3−7=2)
33.3%
4.0 / 12
39.6%
−126
–   Latista (Sinobyl) 1.52203+24
−24
(+2)7 − 3
(+7−3=0)
70.0%
7.0 / 10
45.1%
+181
–   BlackBishop 1.02201+18
−19
(0)6.5 − 1.5
(+5−0=3)
81.3%
6.5 / 8
48.1%
+206
–   Zevra 1.8.2 r612 64-bit2196+30
−30
(−5)1 − 3
(+1−3=0)
25.0%
1.0 / 4
60.1%
−231
–   Alf 1.092195+23
−23
(−6)13 − 11
(+9−7=8)
54.2%
13.0 / 24
63.6%
+21
–   Buzz 0.08 32-bit2193+28
−28
(−8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
66.2%
−80
–   OBender 3.2.4.22192+20
−20
(−9)17.5 − 6.5
(+13−2=9)
72.9%
17.5 / 24
71.9%
+140
–   Glass 0.1.0c2189+33
−33
(−12)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
71.5%
+269
–   Neurosis 2.42187+31
−31
(−14)8.5 − 5.5
(+7−4=3)
60.7%
8.5 / 14
75.0%
+65
–   Amundsen 0.65.12187+34
−34
(−14)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
73.3%
−302
–   Feuerstein 0.4.5.22187+37
−37
(−14)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
72.8%
−60
–   EveAnn 1.632187+34
−34
(−14)1 − 5
(+0−4=2)
16.7%
1.0 / 6
73.3%
−244
–   Mediocre 0.342187+27
−27
(−14)4 − 4
(+4−4=0)
50.0%
4.0 / 8
77.8%
−14
–   NagaSkaki 5.122186+17
−17
(−15)7.5 − 8.5
(+5−6=5)
46.9%
7.5 / 16
83.4%
−34
–   BlackBishop 0.472181+34
−34
(−20)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
82.0%
−162
–   Atak 6.52180+25
−25
(−21)6 − 2
(+6−2=0)
75.0%
6.0 / 8
87.6%
+205
–   Lime 662178+17
−17
(−23)9.5 − 6.5
(+6−3=7)
59.4%
9.5 / 16
93.6%
+35
–   Feuerstein 0.4.62174+38
−38
(−27)1 − 3
(+1−3=0)
25.0%
1.0 / 4
87.7%
−260
–   Sungorus 1.22172+26
−26
(−29)2 − 2
(+1−1=2)
50.0%
2.0 / 4
93.8%
−39
–   NagaSkaki 4.002164+35
−35
(−37)4 − 2
(+3−1=2)
66.7%
4.0 / 6
95.3%
+75
–   Bearded 06_292156+31
−31
(−45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
98.6%
−127
–   OliThink 5.1.92156+30
−30
(−45)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
98.8%
−96
–   Mediocre 0.3342150+32
−32
(−51)9 − 3
(+8−2=2)
75.0%
9.0 / 12
99.4%
+140
–   Prophet 2.0 32-bit2137+19
−19
(−64)15 − 7
(+13−5=4)
68.2%
15.0 / 22
100.0%
+73
–   Parrot 07.07.222135+19
−19
(−66)8 − 4
(+7−3=2)
66.7%
8.0 / 12
100.0%
+57
–   TJchess 0.1212133+19
−19
(−68)9 − 7
(+6−4=6)
56.3%
9.0 / 16
100.0%
−27
–   Clarabit 1.00 32-bit2115+22
−22
(−86)5 − 5
(+2−2=6)
50.0%
5.0 / 10
100.0%
−89
–   Adam 3.12109+24
−24
(−92)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+3
–   Lime 622105+28
−28
(−96)2 − 2
(+2−2=0)
50.0%
2.0 / 4
100.0%
−96
–   Atak 6.22079+36
−36
(−122)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+166
–   Feuerstein 0.4.5.12079+38
−38
(−122)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
+48
–   BigLion 2.23w2076+21
−21
(−125)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
+2
–   OBender 3.10.12070+34
−34
(−131)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+11
–   BigLion 2.23x2067+12
−12
(−134)7 − 3
(+7−3=0)
70.0%
7.0 / 10
100.0%
+49
–   Monarch 1.72044+17
−17
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−157
–   Mustang 4.972044+26
−26
(−157)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−157
–   Matheus 2.32041+23
−23
(−160)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−101
–   Smash 1.0.31950+26
−26
(−251)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−168

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Created in 2005-2013 by CCRL team
Last games added on September 14, 2019