CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

Options
Show each game results
Atak 6.2 (2077+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
(+242)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−45
0 = 0 0
–   Cheese 1.22258+34
−34
(+181)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+181
1 0
–   Feuerstein 0.4.6.12236+19
−19
(+159)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   RamJet 0.132221+22
−21
(+144)3 − 7
(+3−7=0)
30.0%
3.0 / 10
0.0%
−32
0 1 0 1 0 0 0 1 0 0
–   Uralochka 1.1b2218+19
−19
(+141)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.0%
−10
1 0 0 0 0 = 0 1
–   ChessAlex 2.0r42213+22
−22
(+136)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−89
0 0 1 0
–   ZCT 0.3.24512208+27
−27
(+131)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Neurosis 2.32207+28
−28
(+130)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+130
0 1
–   Atlas 2.202206+34
−34
(+129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   RattateChess Bologna 20072199+25
−25
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−166
0 0 0 =
–   Alf 1.092194+23
−23
(+117)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−171
0 0 0 =
–   AliChess 4.082192+32
−32
(+115)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+271
1 =
–   OBender 3.2.4.22189+20
−20
(+112)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+16
= 0 1 0
–   Amundsen 0.65.12186+34
−34
(+109)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+109
1 0
–   EveAnn 1.632185+34
−34
(+108)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Neurosis 2.42185+31
−31
(+108)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−179
= 0 0 0
–   NagaSkaki 5.122182+19
−18
(+105)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−127
0 1 = 0 0 0 0 = 0 0
–   Hamsters 0.0.62175+24
−24
(+98)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Feuerstein 0.4.62172+38
−38
(+95)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+101
0 = = 1 = =
–   Lime 662170+22
−22
(+93)2 − 4
(+2−4=0)
33.3%
2.0 / 6
0.0%
−56
0 0 0 1 1 0
–   Isa 1.9.51 64-bit2164+30
−30
(+87)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.0%
+50
0 0 = 1 0 = = 1
–   Bearded 06_292152+31
−31
(+75)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−67
= 0
–   Mediocre 0.3342147+32
−32
(+70)5 − 3
(+4−2=2)
62.5%
5.0 / 8
0.2%
+163
0 = = 1 0 1 1 1
–   Prophet 2.0 32-bit2134+19
−19
(+57)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
0.2%
+15
0 1 = 0 0 = 1 =
–   Parrot 07.07.222132+20
−20
(+55)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.4%
−94
0 0 = =
–   TJchess 0.1212131+19
−19
(+54)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.5%
+54
0 1
–   Waxman 20082127+24
−24
(+50)1 − 3
(+1−3=0)
25.0%
1.0 / 4
1.1%
−184
1 0 0 0
–   ChessKISS 1.3a 32-bit2113+35
−35
(+36)5 − 5
(+5−5=0)
50.0%
5.0 / 10
7.5%
+36
1 0 1 0 0 1 1 0 0 1
–   Clarabit 1.00 32-bit2112+22
−22
(+35)3 − 3
(+2−2=2)
50.0%
3.0 / 6
4.8%
+42
= 0 1 = 0 1
–   Napoleon 1.4.0 64-bit2111+33
−33
(+34)2 − 4
(+2−4=0)
33.3%
2.0 / 6
7.9%
−114
0 1 1 0 0 0
–   DoubleCheck 2.1 32-bit2111+35
−35
(+34)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
8.3%
+71
0 1 0 1 1 0 1 0 1 =
–   Adam 3.12106+24
−24
(+29)2 − 2
(+2−2=0)
50.0%
2.0 / 4
9.1%
+29
1 1 0 0
–   Clarabit 1.00 64-bit2101+28
−28
(+24)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
15.0%
−57
0 1 = 0
–   BikJump 2.01 32-bit2080+18
−18
(+3)5 − 4
(+4−3=2)
55.6%
5.0 / 9
42.5%
+45
1 0 0 = 0 1 = 1 1
–   Buzz 0.072079+27
−28
(+2)1 − 6
(+1−6=0)
14.3%
1.0 / 7
46.0%
−347
0 0 0 1 0 0 0
–   Jabba 1.0 64-bit2078+28
−28
(+1)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
47.6%
+37
0 1 0 0 1 1 1 = 0 1
–   RamJet 0.122075+32
−33
(−2)6.5 − 3.5
(+6−3=1)
65.0%
6.5 / 10
52.3%
+120
1 1 1 1 0 1 = 1 0 0
–   BigLion 2.23x2061+17
−17
(−16)4 − 0
(+4−0=0)
100.0%
4.0 / 4
77.3%
+INF
1 1 1 1
–   Gibbon 2.01b2051+29
−29
(−26)2 − 3
(+2−3=0)
40.0%
2.0 / 5
86.0%
−117
0 1 0 0 1
–   BikJump 1.8 32-bit2049+34
−34
(−28)2 − 2
(+1−1=2)
50.0%
2.0 / 4
86.2%
−38
1 = 0 =
–   KMTChess 1.1 32-bit2043+33
−33
(−34)15 − 5
(+14−4=2)
75.0%
15.0 / 20
91.4%
+171
1 = 1 1 1 1 1 0 1 0 1 = 1 0 1 1 1 1 1 0
–   Mustang 4.972033+27
−27
(−44)0 − 2
(+0−2=0)
0.0%
0.0 / 2
97.1%
−INF
0 0
–   Monarch 1.72029+21
−22
(−48)3 − 3
(+2−2=2)
50.0%
3.0 / 6
98.8%
−48
= 1 0 0 1 =
–   BibiChess 0.51997+25
−25
(−80)10 − 4
(+9−3=2)
71.4%
10.0 / 14
100.0%
+92
1 0 1 1 1 0 = 1 1 1 1 = 1 0
–   BSC 3.91996+37
−37
(−81)7 − 3
(+7−3=0)
70.0%
7.0 / 10
99.9%
+103
1 0 1 1 1 0 1 0 1 1
–   Rival 1.181974+23
−23
(−103)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+91
1 1 = 1 1 0
–   Marvin 1.3.01974+24
−24
(−103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
100.0%
−INF
0 0
–   Feuerstein 0.4.4.21953+28
−29
(−124)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−236
= 0 1 1 0 0 0
–   Smash 1.0.31949+26
−26
(−128)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Clueless 1.41913+22
−22
(−164)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−164
0 1
–   ECE 0.31912+26
−27
(−165)6 − 2
(+5−1=2)
75.0%
6.0 / 8
100.0%
+10
1 1 = 1 0 1 = 1
–   Warrior 1.0.31909+21
−22
(−168)2.5 − 4.5
(+2−4=1)
35.7%
2.5 / 7
100.0%
−271
0 1 1 0 0 = 0
–   Surprise 4.3b131892+29
−30
(−185)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
(−185)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 November 11, 2017