CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Show each game results
Atak 6.5 (2181+25
−25
)Quote
Author: Mateusz Luksik, Poland Link: Download
This is one of the 5 Atak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rodin 2.3a2339+25
−25
(+158)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+147
–   Daydreamer 1.52336+22
−22
(+155)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+214
–   Ares 1.003a2305+34
−34
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
–   Zeus 1.292303+20
−20
(+122)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−167
–   Xpdnt 0809272301+29
−29
(+120)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+120
–   Popochin 3.22296+18
−18
(+115)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−209
–   Butcher 1.60n12285+23
−23
(+104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+246
–   Glass 1.22283+29
−30
(+102)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−124
–   Rodin 2.1h2283+30
−30
(+102)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+19
–   Bison 8.2.4r2282+26
−26
(+101)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+327
–   AliChess 4.202265+34
−34
(+84)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−58
–   Waxman 20092253+20
−20
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
–   AliChess 4.192246+31
−31
(+65)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.1%
−344
–   AliChess 4.182243+32
−32
(+62)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.2%
−5
–   Feuerstein 0.4.6.12238+19
−19
(+57)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+57
–   KMTChess 1.2.1 64-bit2230+25
−25
(+49)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.3%
−71
–   Uralochka 1.1b2218+18
−18
(+37)3 − 10
(+2−9=2)
23.1%
3.0 / 13
0.9%
−177
–   Gibbon 2.52a2217+16
−16
(+36)22 − 30
(+18−26=8)
42.3%
22.0 / 52
0.8%
−22
–   GarboChess 0.212215+34
−34
(+34)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
5.5%
+59
–   Neurosis 2.52207+17
−17
(+26)6 − 12
(+1−7=10)
33.3%
6.0 / 18
4.6%
−68
–   ChessAlex 2.0r42203+20
−20
(+22)5 − 7
(+3−5=4)
41.7%
5.0 / 12
9.1%
−33
–   BlackBishop 1.02202+19
−19
(+21)5 − 8
(+3−6=4)
38.5%
5.0 / 13
9.1%
−55
–   RattateChess Bologna 20072201+25
−25
(+20)2 − 6
(+2−6=0)
25.0%
2.0 / 8
13.0%
−206
–   Alf 1.092195+23
−23
(+14)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
20.3%
+56
–   Buzz 0.08 32-bit2193+28
−28
(+12)16 − 16
(+14−14=4)
50.0%
16.0 / 32
25.3%
+12
–   OBender 3.2.4.22192+20
−20
(+11)12.5 − 13.5
(+8−9=9)
48.1%
12.5 / 26
24.8%
+1
–   Mediocre 0.342187+27
−27
(+6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
37.3%
−53
–   NagaSkaki 5.122186+17
−17
(+5)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
36.1%
−19
–   Lime 662182+17
−17
(+1)9 − 11
(+6−8=6)
45.0%
9.0 / 20
47.4%
−33
–   Hamsters 0.0.62178+24
−24
(−3)9 − 9
(+7−7=4)
50.0%
9.0 / 18
56.2%
−5
–   Sungorus 1.22174+26
−26
(−7)7 − 5
(+6−4=2)
58.3%
7.0 / 12
65.3%
+56
–   Pawny 0.132170+32
−32
(−11)20 − 12
(+18−10=4)
62.5%
20.0 / 32
70.0%
+87
–   OliThink 5.1.92157+30
−30
(−24)26.5 − 21.5
(+21−16=11)
55.2%
26.5 / 48
89.6%
+14
–   KnockOut 0.7.12152+15
−15
(−29)15 − 9
(+13−7=4)
62.5%
15.0 / 24
97.2%
+66
–   Waxman 20082139+22
−22
(−42)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.2%
−42
–   Parrot 07.07.222136+19
−19
(−45)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.8%
−97
–   Adam 3.22135+24
−24
(−46)13 − 9
(+10−6=6)
59.1%
13.0 / 22
99.6%
+19
–   TJchess 0.1212134+19
−19
(−47)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.8%
+20
–   Bearded 06_29_022131+25
−25
(−50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.7%
−50
–   Clarabit 1.00 32-bit2116+22
−22
(−65)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+221
–   Adam 3.12109+24
−24
(−72)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+75
–   FireFly 2.5.6 32-bit2088+22
−22
(−93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
–   BikJump 2.01 32-bit2084+17
−18
(−97)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+192
–   FireFly 2.5.42074+33
−34
(−107)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   BigLion 2.23x2066+12
−12
(−115)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+35
–   ZCT 0.3.25002049+32
−32
(−132)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−72
–   Mustang 4.972044+26
−26
(−137)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−54
–   Rival 1.181975+22
−22
(−206)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−48
–   ECE 0.31914+26
−27
(−267)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+21
–   Clueless 1.41912+18
−18
(−269)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Carballo 0.41909+32
−33
(−272)14.5 − 3.5
(+12−1=5)
80.6%
14.5 / 18
100.0%
−50

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Created in 2005-2013 by CCRL team
Last games added on May 8, 2021