CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Atak 6.2 (2076+36
−36
)Quote
Author: Mateusz Luksik, Poland Link: Download
This is one of the 5 Atak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Dirty 0.99n2319+30
−30
(+243)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−44
0 = 0 0
–   Cheese 1.22258+34
−34
(+182)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+182
1 0
–   Feuerstein 0.4.6.12236+19
−19
(+160)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   RamJet 0.132221+21
−21
(+145)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−31
0 1 0 0 0 1 0 0 0 1
–   Uralochka 1.1b2218+19
−19
(+142)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−9
1 0 0 0 0 = 0 1
–   ChessAlex 2.0r42212+22
−22
(+136)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−89
0 0 0 1
–   Neurosis 2.32208+28
−28
(+132)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+132
0 1
–   ZCT 0.3.24512208+27
−27
(+132)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Atlas 2.202205+34
−34
(+129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   RattateChess Bologna 20072199+25
−25
(+123)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−165
= 0 0 0
–   Alf 1.092194+23
−23
(+118)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−170
= 0 0 0
–   AliChess 4.082192+32
−32
(+116)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+272
1 =
–   OBender 3.2.4.22189+20
−20
(+113)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+17
0 = 0 1
–   Amundsen 0.65.12186+34
−34
(+110)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+110
1 0
–   Neurosis 2.42185+31
−31
(+109)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−178
= 0 0 0
–   EveAnn 1.632185+34
−34
(+109)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   NagaSkaki 5.122182+19
−19
(+106)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−126
= 0 1 0 0 0 0 0 0 =
–   Hamsters 0.0.62175+24
−24
(+99)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Feuerstein 0.4.62172+38
−38
(+96)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+102
= = 0 = 1 =
–   Lime 662170+22
−22
(+94)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−55
0 0 0 1 1 0
–   Isa 1.9.51 64-bit2164+30
−30
(+88)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+51
0 = = 1 0 0 = 1
–   Bearded 06_292151+31
−31
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−67
0 =
–   Mediocre 0.3342147+32
−32
(+71)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.2%
+164
= 0 = 1 1 0 1 1
–   Prophet 2.0 32-bit2134+19
−19
(+58)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.2%
+16
= 0 1 0 = 0 = 1
–   Parrot 07.07.222132+19
−19
(+56)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−93
0 0 = =
–   TJchess 0.1212131+19
−20
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+55
0 1
–   Waxman 20082126+24
−24
(+50)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.1%
−184
0 0 0 1
–   ChessKISS 1.3a 32-bit2113+35
−35
(+37)5 − 5
(+5−5=0)
50.0%
5.0 / 10
7.6%
+37
0 1 1 0 0 1 1 0 1 0
–   Clarabit 1.00 32-bit2112+22
−22
(+36)3 − 3
(+2−2=2)
50.0%
3.0 / 6
4.8%
+43
0 = 1 = 0 1
–   DoubleCheck 2.1 32-bit2111+35
−35
(+35)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
8.3%
+72
0 1 0 1 1 0 1 0 1 =
–   Napoleon 1.4.0 64-bit2111+33
−33
(+35)2 − 4
(+2−4=0)
33.3%
2.0 / 6
7.9%
−113
0 1 1 0 0 0
–   Adam 3.12106+24
−24
(+30)2 − 2
(+2−2=0)
50.0%
2.0 / 4
9.1%
+30
1 1 0 0
–   Clarabit 1.00 64-bit2100+28
−28
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
15.2%
−57
0 1 = 0
–   BikJump 2.01 32-bit2080+18
−18
(+4)5 − 4
(+4−3=2)
55.6%
5.0 / 9
42.4%
+46
= = 1 0 1 0 0 1 1
–   Buzz 0.072079+27
−27
(+3)1 − 6
(+1−6=0)
14.3%
1.0 / 7
45.8%
−346
0 1 0 0 0 0 0
–   Jabba 1.0 64-bit2078+28
−28
(+2)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
47.9%
+38
0 1 0 0 1 1 1 = 0 1
–   RamJet 0.122075+32
−33
(−1)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
52.4%
+121
1 1 1 1 0 1 = 1 0 0
–   BigLion 2.23x2061+17
−17
(−15)4 − 0
(+4−0=0)
100.0%
4.0 / 4
77.5%
+INF
1 1 1 1
–   Gibbon 2.01b2051+29
−29
(−25)2 − 3
(+2−3=0)
40.0%
2.0 / 5
86.0%
−116
1 0 0 0 1
–   BikJump 1.8 32-bit2049+34
−34
(−27)2 − 2
(+1−1=2)
50.0%
2.0 / 4
86.2%
−37
= 0 1 =
–   KMTChess 1.1 32-bit2043+33
−33
(−33)15 − 5
(+14−4=2)
75.0%
15.0 / 20
91.4%
+172
1 0 1 1 1 1 1 0 1 1 0 1 = 1 0 = 1 1 1 1
–   Mustang 4.972033+27
−27
(−43)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.1%
−INF
0 0
–   Monarch 1.72029+22
−21
(−47)3 − 3
(+2−2=2)
50.0%
3.0 / 6
98.7%
−47
0 0 1 = = 1
–   BibiChess 0.51997+25
−25
(−79)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+93
0 = 1 1 1 0 = 1 1 1 1 1 0 1
–   BSC 3.91996+37
−37
(−80)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.9%
+104
1 1 1 0 1 1 1 0 1 0
–   Rival 1.181974+23
−23
(−102)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+92
1 1 = 1 0 1
–   Marvin 1.3.01974+24
−24
(−102)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Feuerstein 0.4.4.21953+28
−29
(−123)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−235
0 1 1 0 = 0 0
–   Smash 1.0.31948+26
−26
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clueless 1.41913+22
−22
(−163)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−163
0 1
–   ECE 0.31912+26
−27
(−164)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+11
1 1 = 1 0 1 1 =
–   Warrior 1.0.31908+21
−22
(−168)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−271
1 0 0 0 1 = 0
–   Surprise 4.3b131892+29
−30
(−184)7 − 0
(+7−0=0)
100.0%
7.0 / 7
100.0%
+INF
1 1 1 1 1 1 1
–   Micro-Max 4.81892+28
−28
(−184)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Atak 6.2
played with current
participants of this list
Represented by
1-2-CPU    113Atak 6.8
32-bit    121Atak 6.8
32-bit 1-2-CPU    121Atak 6.8
32-bit single-CPU    121Atak 6.8
All    113Atak 6.8
Free    107Atak 6.8
Free 1-2-CPU    107Atak 6.8
Free 32-bit    121Atak 6.8
Free 32-bit 1-2-CPU    121Atak 6.8
Free 32-bit single-CPU    121Atak 6.8
Free single-CPU    107Atak 6.8
Single-CPU    113Atak 6.8

Created in 2005-2013 by CCRL team
Last games added on January 20, 2018