CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Show each game results
Atak 6.2 (2081+36
−36
)Quote
Author: Mateusz Luksik, Poland Link: Download
This is one of the 5 Atak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Dirty 0.99n2322+30
−29
(+241)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−46
–   Cheese 1.22262+34
−34
(+181)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+181
–   Feuerstein 0.4.6.12239+19
−19
(+158)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   RamJet 0.132235+19
−19
(+154)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−22
–   Uralochka 1.1b2219+18
−18
(+138)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−13
–   Neurosis 2.32215+25
−25
(+134)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+134
–   ZCT 0.3.24512211+27
−27
(+130)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Atlas 2.202209+34
−34
(+128)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   ChessAlex 2.0r42204+20
−20
(+123)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−103
–   RattateChess Bologna 20072202+25
−25
(+121)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−167
–   Alf 1.092196+23
−23
(+115)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−173
–   AliChess 4.082196+32
−32
(+115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+271
–   OBender 3.2.4.22193+20
−20
(+112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+16
–   EveAnn 1.632189+34
−34
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Neurosis 2.42188+31
−31
(+107)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−180
–   Amundsen 0.65.12188+34
−34
(+107)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+107
–   NagaSkaki 5.122187+17
−17
(+106)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−126
–   Lime 662183+17
−17
(+102)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−47
–   Hamsters 0.0.62179+24
−24
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Feuerstein 0.4.62176+38
−38
(+95)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+101
–   Isa 1.9.51 64-bit2174+27
−27
(+93)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+56
–   Bearded 06_292158+31
−31
(+77)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−65
–   Mediocre 0.3342151+32
−32
(+70)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.2%
+163
–   Waxman 20082140+22
−22
(+59)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.3%
−175
–   Prophet 2.0 32-bit2138+19
−19
(+57)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.2%
+15
–   Parrot 07.07.222137+19
−19
(+56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.3%
−93
–   TJchess 0.1212135+19
−19
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+54
–   Clarabit 1.00 32-bit2117+22
−22
(+36)3 − 3
(+2−2=2)
50.0%
3.0 / 6
4.5%
+43
–   DoubleCheck 2.1 32-bit2115+32
−33
(+34)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
7.8%
+71
–   ChessKISS 1.3a 32-bit2113+32
−33
(+32)5 − 5
(+5−5=0)
50.0%
5.0 / 10
9.4%
+32
–   Napoleon 1.4.0 64-bit2111+32
−32
(+30)2 − 4
(+2−4=0)
33.3%
2.0 / 6
10.8%
−118
–   Adam 3.12110+24
−24
(+29)2 − 2
(+2−2=0)
50.0%
2.0 / 4
8.9%
+29
–   Clarabit 1.00 64-bit2106+20
−20
(+25)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.3%
−57
–   BikJump 2.01 32-bit2085+18
−17
(+4)5 − 4
(+4−3=2)
55.6%
5.0 / 9
40.7%
+46
–   Buzz 0.072080+28
−28
(−1)1 − 6
(+1−6=0)
14.3%
1.0 / 7
50.3%
−350
–   Jabba 1.0 64-bit2078+22
−22
(−3)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
53.9%
+33
–   RamJet 0.122077+32
−33
(−4)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
56.5%
+118
–   BigLion 2.23x2067+12
−12
(−14)4 − 0
(+4−0=0)
100.0%
4.0 / 4
75.4%
+INF
–   BikJump 1.8 32-bit2061+34
−34
(−20)2 − 2
(+1−1=2)
50.0%
2.0 / 4
77.9%
−30
–   Gibbon 2.01b2049+29
−29
(−32)2 − 3
(+2−3=0)
40.0%
2.0 / 5
90.9%
−123
–   KMTChess 1.1 32-bit2048+33
−33
(−33)15 − 5
(+14−4=2)
75.0%
15.0 / 20
91.2%
+172
–   Monarch 1.72045+17
−17
(−36)3 − 3
(+2−2=2)
50.0%
3.0 / 6
96.2%
−36
–   Mustang 4.972045+26
−26
(−36)0 − 2
(+0−2=0)
0.0%
0.0 / 2
94.5%
−INF
–   BibiChess 0.52001+24
−24
(−80)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+92
–   BSC 3.91996+37
−37
(−85)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.9%
+99
–   Marvin 1.3.01976+24
−24
(−105)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
–   Rival 1.181976+22
−22
(−105)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+89
–   Feuerstein 0.4.4.21955+29
−29
(−126)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−238
–   Smash 1.0.31951+26
−27
(−130)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   ECE 0.31915+27
−27
(−166)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+9
–   Clueless 1.41913+18
−18
(−168)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−168
–   Warrior 1.0.31907+19
−19
(−174)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−277
–   Surprise 4.3b131894+22
−23
(−187)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
–   Micro-Max 4.81893+28
−28
(−188)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF

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Created in 2005-2013 by CCRL team
Last games added on September 26, 2020