CCRL 40/40
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 1'104'002 games
played by 2'573 programs
150928 CPU days (X2 4600+)

White wins: 382'601 (34.7%)
Black wins: 284'129 (25.7%)
Draws: 437'272 (39.6%)
White score: 54.5%

Engine Details

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Atak 6.5 (2180+25
−25
)Quote
Author: Mateusz Luksik, Poland Link: Download
This is one of the 5 Atak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Rodin 2.3a2338+24
−24
(+158)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+147
= 0 1 =
–   Daydreamer 1.52335+22
−22
(+155)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+214
1 = = =
–   Ares 1.003a2304+34
−34
(+124)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+124
1 0
–   Xpdnt 0809272300+29
−29
(+120)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+120
1 0 1 0
–   Zeus 1.292298+20
−20
(+118)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−171
= 0 0 0
–   Popochin 3.22295+18
−18
(+115)0.5 − 4.5
(+0−4=1)
10.0%
0.5 / 5
0.0%
−209
0 = 0 0 0
–   Butcher 1.60n12284+23
−23
(+104)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+246
1 =
–   Rodin 2.1h2283+30
−30
(+103)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+20
1 0 = 0
–   Glass 1.22282+30
−29
(+102)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−124
0 0 0 1
–   Bison 8.2.4r2281+26
−26
(+101)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.0%
+327
1 0 1 1
–   AliChess 4.202261+34
−34
(+81)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
= 0
–   Waxman 20092252+20
−20
(+72)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−70
= 0
–   AliChess 4.192245+31
−31
(+65)0.5 − 7.5
(+0−7=1)
6.3%
0.5 / 8
0.1%
−344
0 = 0 0 0 0 0 0
–   AliChess 4.182242+32
−33
(+62)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−5
0 = = =
–   Feuerstein 0.4.6.12238+19
−19
(+58)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+58
= 1 0 = 1 0 = 1 = 0
–   KMTChess 1.2.1 64-bit2231+26
−26
(+51)6 − 12
(+4−10=4)
33.3%
6.0 / 18
0.3%
−69
= = 0 0 1 = 0 0 = 0 0 1 1 0 1 0 0 0
–   Uralochka 1.1b2217+18
−18
(+37)3 − 10
(+2−9=2)
23.1%
3.0 / 13
0.9%
−177
0 0 0 0 1 1 0 0 0 = 0 0 =
–   Gibbon 2.52a2216+16
−16
(+36)22 − 30
(+18−26=8)
42.3%
22.0 / 52
0.8%
−22
0 0 = 0 1 0 1 1 0 0 1 = 1 1 1 0 0 1 0 = 1 0 0 = = 0 0 1 = 0 1 1 0 0 0 0 1 0 = 1 0 = 1 0 1 0 0 0 1 0 1 0
–   GarboChess 0.212214+34
−34
(+34)8.5 − 7.5
(+6−5=5)
53.1%
8.5 / 16
5.4%
+59
0 0 = 1 1 0 = = = 0 = 1 1 0 1 1
–   Neurosis 2.52206+17
−17
(+26)6 − 12
(+1−7=10)
33.3%
6.0 / 18
4.3%
−68
= = 0 0 0 0 = 1 = = 0 = = = = 0 0 =
–   ChessAlex 2.0r42203+21
−21
(+23)5 − 7
(+3−5=4)
41.7%
5.0 / 12
7.8%
−32
1 0 = 1 0 1 0 0 = 0 = =
–   BlackBishop 1.02201+18
−18
(+21)5 − 8
(+3−6=4)
38.5%
5.0 / 13
8.8%
−55
= 1 1 0 0 = 0 1 0 = 0 = 0
–   RattateChess Bologna 20072200+25
−25
(+20)2 − 6
(+2−6=0)
25.0%
2.0 / 8
12.7%
−206
1 0 0 0 0 0 1 0
–   Alf 1.092194+23
−23
(+14)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
20.0%
+56
1 = = 0 = 0 1 1
–   Buzz 0.08 32-bit2192+28
−28
(+12)16 − 16
(+14−14=4)
50.0%
16.0 / 32
24.9%
+12
1 1 0 1 1 0 0 = = 0 0 = 1 1 0 1 1 1 1 0 = 0 0 1 0 0 1 1 0 1 0 0
–   OBender 3.2.4.22191+20
−20
(+11)12.5 − 13.5
(+8−9=9)
48.1%
12.5 / 26
24.0%
+1
1 1 = 0 0 0 1 0 0 0 1 = = 1 0 0 1 = 1 0 = 1 = = = =
–   NagaSkaki 5.122186+17
−17
(+6)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
35.1%
−18
1 0 0 0 0 0 = 0 = 1 1 = 1 1 1 0
–   Mediocre 0.342186+27
−27
(+6)4 − 6
(+2−4=4)
40.0%
4.0 / 10
36.0%
−53
0 = 1 0 = 0 1 0 = =
–   Hamsters 0.0.62177+24
−24
(−3)9 − 9
(+7−7=4)
50.0%
9.0 / 18
55.8%
−5
= 1 0 0 0 = = 1 0 0 = 1 1 1 0 1 0 1
–   Lime 662177+17
−17
(−3)9 − 11
(+6−8=6)
45.0%
9.0 / 20
56.6%
−37
1 0 1 = 1 0 0 0 = = = 1 0 0 = = 0 1 1 0
–   Sungorus 1.22173+26
−26
(−7)7 − 5
(+6−4=2)
58.3%
7.0 / 12
64.9%
+56
0 1 0 = 1 1 1 = 0 0 1 1
–   Pawny 0.132169+32
−32
(−11)20 − 12
(+18−10=4)
62.5%
20.0 / 32
70.1%
+87
0 1 = 0 1 1 0 1 = 1 1 0 1 = 1 1 1 1 0 1 0 1 0 1 1 1 0 = 1 0 1 0
–   OliThink 5.1.92156+30
−30
(−24)26.5 − 21.5
(+21−16=11)
55.2%
26.5 / 48
89.5%
+14
0 = = 1 1 0 1 1 = = 1 = 1 1 0 = 0 1 0 1 1 1 0 = 1 0 = 1 = 0 1 0 1 1 1 1 0 0 1 0 1 0 0 = 1 = 0 0
–   KnockOut 0.7.12150+15
−15
(−30)15 − 9
(+13−7=4)
62.5%
15.0 / 24
97.5%
+65
1 0 1 1 1 1 = 1 0 = 0 = 1 1 1 1 1 1 1 0 0 0 = 0
–   Waxman 20082139+23
−23
(−41)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.1%
−41
1 1 0 0
–   Parrot 07.07.222135+19
−19
(−45)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.7%
−97
0 0 = 0 0 1 1 1
–   TJchess 0.1212133+19
−19
(−47)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
99.8%
+20
0 0 1 1 = 1
–   Adam 3.22131+24
−24
(−49)13 − 9
(+10−6=6)
59.1%
13.0 / 22
99.8%
+16
1 = 1 0 1 1 0 0 1 = 1 0 0 1 = 1 = = = 0 1 1
–   Bearded 06_29_022130+25
−25
(−50)2 − 2
(+2−2=0)
50.0%
2.0 / 4
99.7%
−50
0 1 0 1
–   Clarabit 1.00 32-bit2115+22
−22
(−65)7 − 1
(+6−0=2)
87.5%
7.0 / 8
100.0%
+221
1 1 1 1 1 = = 1
–   Adam 3.12108+24
−24
(−72)5.5 − 2.5
(+5−2=1)
68.8%
5.5 / 8
100.0%
+75
0 1 1 1 0 1 1 =
–   FireFly 2.5.6 32-bit2087+22
−22
(−93)0 − 1
(+0−1=0)
0.0%
0.0 / 1
100.0%
−INF
0
–   BikJump 2.01 32-bit2084+18
−17
(−96)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+193
1 = 1 1
–   FireFly 2.5.42073+33
−34
(−107)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   BigLion 2.23x2066+12
−12
(−114)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
+36
= 1 = 1
–   ZCT 0.3.25002048+32
−32
(−132)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
100.0%
−72
= 1 = =
–   Mustang 4.972043+26
−26
(−137)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−54
0 1 = 1
–   Rival 1.181974+22
−22
(−206)3 − 1
(+2−0=2)
75.0%
3.0 / 4
100.0%
−48
1 = = 1
–   ECE 0.31914+27
−27
(−266)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+22
1 1 = 1
–   Clueless 1.41912+18
−18
(−268)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Carballo 0.41909+32
−33
(−271)14.5 − 3.5
(+12−1=5)
80.6%
14.5 / 18
100.0%
−49
= 1 1 = = = 1 1 1 1 1 1 1 1 1 1 0 =

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Created in 2005-2013 by CCRL team
Last games added on December 7, 2019