CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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RattateChess Bologna 2007 (2151+22
−22		)Quote
Author: Maurizio Monge (Italy) Link: Homepage
This is one of the 2 RattateChess versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RomiChess P3k 32-bit2375+17
−17		(+224)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
+61
–   Glass 1.32318+23
−23		(+167)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
0.0%
+89
–   Lozza 1.15 64-bit2314+20
−20		(+163)0.5 − 7.5
(+0−7=1)		6.3%
0.5 / 8
0.0%
−228
–   Rodin 2.3a2301+21
−21		(+150)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+138
–   Amundsen 0.802289+15
−15		(+138)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+215
–   Dirty 0.99n2285+26
−26		(+134)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+134
–   Cheese 1.1b2265+28
−28		(+114)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+114
–   nanoSzachy 2.92263+28
−28		(+112)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
0
–   Zeus 1.292262+18
−18		(+111)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−180
–   nanoSzachy 3.02261+28
−28		(+110)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−17
–   Xpdnt 0809272260+25
−25		(+109)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Joker 1.1.142259+16
−16		(+108)2 − 4
(+2−4=0)		33.3%
2.0 / 6
0.0%
−58
–   GreKo 5.52259+28
−28		(+108)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+14
–   Natwarlal 0.142256+16
−16		(+105)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−128
–   Popochin 3.22253+15
−15		(+102)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
0.0%
+266
–   Popochin 3.12246+28
−28		(+95)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Rotor 0.22243+29
−29		(+92)5 − 14
(+4−13=2)		26.3%
5.0 / 19
0.0%
−116
–   Glass 1.22242+26
−26		(+91)1 − 0
(+1−0=0)		100.0%
1.0 / 1
0.0%
+INF
–   Bison 8.2.4r2239+23
−23		(+88)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+87
–   Rodin 2.1h2239+26
−26		(+88)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Popochin 3.02229+27
−27		(+78)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−92
–   Chispa 4.0.32228+15
−15		(+77)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Popochin 2.72216+28
−28		(+65)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+65
–   EXchess 5.01b 32-bit2201+25
−25		(+50)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.1%
−111
–   AliChess 4.192197+27
−27		(+46)3 − 5
(+1−3=4)		37.5%
3.0 / 8
0.4%
−45
–   AliChess 4.182195+28
−28		(+44)3 − 6
(+1−4=4)		33.3%
3.0 / 9
0.6%
−68
–   Feuerstein 0.4.6.12190+17
−17		(+39)4.5 − 7.5
(+3−6=3)		37.5%
4.5 / 12
0.2%
−73
–   AliChess 4.062184+24
−24		(+33)0 − 2
(+0−2=0)		0.0%
0.0 / 2
2.2%
−INF
–   Deuterium 06.08.25.042176+24
−24		(+25)2 − 6
(+1−5=2)		25.0%
2.0 / 8
5.6%
−166
–   Gibbon 2.42c2174+23
−23		(+23)7.5 − 6.5
(+4−3=7)		53.6%
7.5 / 14
6.4%
+39
–   Gibbon 2.52a2167+15
−15		(+16)7 − 5
(+5−3=4)		58.3%
7.0 / 12
10.7%
+82
–   Uralochka 1.1b2166+16
−16		(+15)7 − 5
(+5−3=4)		58.3%
7.0 / 12
12.2%
+79
–   AliChess 4.162166+29
−29		(+15)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
20.5%
−86
–   Atlas 2.202164+29
−29		(+13)3 − 1
(+2−0=2)		75.0%
3.0 / 4
23.9%
+183
–   ZCT 0.3.24512161+24
−24		(+10)6 − 2
(+6−2=0)		75.0%
6.0 / 8
26.2%
+243
–   Neurosis 2.32159+21
−21		(+8)1 − 1
(+1−1=0)		50.0%
1.0 / 2
29.5%
+8
–   EveAnn 1.622158+30
−30		(+7)2 − 2
(+2−2=0)		50.0%
2.0 / 4
35.3%
+7
–   Neurosis 2.52156+15
−15		(+5)6.5 − 9.5
(+4−7=5)		40.6%
6.5 / 16
34.5%
−66
–   GarboChess 0.212155+29
−29		(+4)2.5 − 3.5
(+2−3=1)		41.7%
2.5 / 6
41.3%
−61
–   Latista (Sinobyl) 1.52152+19
−19		(+1)7 − 3
(+7−3=0)		70.0%
7.0 / 10
45.9%
+194
–   ChessAlex 2.0r42151+18
−18		(0)4 − 8
(+3−7=2)		33.3%
4.0 / 12
48.4%
−144
–   BlackBishop 1.02150+17
−17		(−1)6.5 − 1.5
(+5−0=3)		81.3%
6.5 / 8
50.8%
+220
–   Alf 1.092143+21
−21		(−8)13 − 11
(+9−7=8)		54.2%
13.0 / 24
70.6%
+24
–   Buzz 0.08 32-bit2139+25
−25		(−12)4 − 6
(+3−5=2)		40.0%
4.0 / 10
75.6%
−92
–   EveAnn 1.632139+29
−29		(−12)1 − 5
(+0−4=2)		16.7%
1.0 / 6
74.0%
−254
–   OBender 3.2.4.22138+18
−18		(−13)17.5 − 6.5
(+13−2=9)		72.9%
17.5 / 24
81.6%
+153
–   Glass 0.1.0c2137+30
−30		(−14)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
77.0%
+274
–   Zevra 1.8.2 r612 64-bit2136+24
−24		(−15)1 − 3
(+1−3=0)		25.0%
1.0 / 4
81.3%
−248
–   NagaSkaki 5.122135+15
−15		(−16)7.5 − 8.5
(+5−6=5)		46.9%
7.5 / 16
88.2%
−39
–   Mediocre 0.342134+23
−23		(−17)4 − 4
(+4−4=0)		50.0%
4.0 / 8
85.3%
−17
–   Lime 662131+15
−15		(−20)9.5 − 6.5
(+6−3=7)		59.4%
9.5 / 16
93.4%
+48
–   BlackBishop 0.472130+30
−30		(−21)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
86.1%
−182
–   Amundsen 0.65.12126+31
−31		(−25)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
90.2%
−315
–   Atak 6.52125+22
−22		(−26)6 − 2
(+6−2=0)		75.0%
6.0 / 8
94.8%
+207
–   Neurosis 2.42125+29
−29		(−26)8.5 − 5.5
(+7−4=3)		60.7%
8.5 / 14
92.7%
+66
–   Sungorus 1.22120+23
−23		(−31)2 − 2
(+1−1=2)		50.0%
2.0 / 4
97.4%
−42
–   Bearded 06_292107+28
−28		(−44)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
99.4%
−137
–   OliThink 5.1.92099+26
−26		(−52)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
99.9%
−111
–   NagaSkaki 4.002097+30
−30		(−54)4 − 2
(+3−1=2)		66.7%
4.0 / 6
99.8%
+76
–   Mediocre 0.3342096+29
−29		(−55)9 − 3
(+8−2=2)		75.0%
9.0 / 12
99.9%
+152
–   Prophet 2.0 32-bit2080+17
−17		(−71)15 − 7
(+13−5=4)		68.2%
15.0 / 22
100.0%
+82
–   Parrot 07.07.222078+17
−17		(−73)8 − 4
(+7−3=2)		66.7%
8.0 / 12
100.0%
+66
–   TJchess 0.1212074+17
−17		(−77)9 − 7
(+6−4=6)		56.3%
9.0 / 16
100.0%
−27
–   Clarabit 1.00 32-bit2055+19
−19		(−96)5 − 5
(+2−2=6)		50.0%
5.0 / 10
100.0%
−100
–   Adam 3.12048+21
−21		(−103)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+8
–   Lime 622045+24
−24		(−106)2 − 2
(+2−2=0)		50.0%
2.0 / 4
100.0%
−105
–   Atak 6.22019+30
−30		(−132)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+158
–   BigLion 2.23w2013+18
−18		(−138)7 − 3
(+5−1=4)		70.0%
7.0 / 10
100.0%
+4
–   BigLion 2.23x2003+11
−11		(−148)7 − 3
(+7−3=0)		70.0%
7.0 / 10
100.0%
+52
–   OBender 3.10.12002+30
−30		(−149)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+12
–   Monarch 1.71985+15
−15		(−166)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−166
–   Mustang 4.971974+23
−23		(−177)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−176
–   Matheus 2.31970+20
−20		(−181)18.5 − 13.5
(+16−11=5)
57.8%
18.5 / 32
100.0%
−111
–   Smash 1.0.31875+24
−24		(−276)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−181
566 games: 218 wins, 205 losses, 143 draws (25.3%), score: 51.1%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024