CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Atak 6.7 (2181+24
−24		)Quote
Author: Mateusz Luksik, Poland Link: Download
This is one of the 5 Atak versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   KnightX 1.97a 64-bit2463+22
−22		(+282)3 − 7
(+0−4=6)		30.0%
3.0 / 10
0.0%
+154
–   Jonesy 1.0 64-bit2377+18
−18		(+196)3 − 7
(+2−6=2)		30.0%
3.0 / 10
0.0%
+33
–   OliThink 5.3.0 32-bit2323+18
−18		(+142)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−19
–   Plisk 0.2.6 32-bit2315+27
−27		(+134)0 − 4
(+0−4=0)		0.0%
0.0 / 4
0.0%
−INF
–   Tytan 9.322310+24
−24		(+129)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−104
–   Rodin 2.3a2301+21
−21		(+120)4.5 − 5.5
(+2−3=5)		45.0%
4.5 / 10
0.0%
+86
–   Ares 1.003a2267+27
−27		(+86)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+97
–   Anechka 0.082261+16
−16		(+80)3 − 1
(+2−0=2)		75.0%
3.0 / 4
0.0%
+246
–   Alex 2.092260+26
−26		(+79)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
0.0%
+367
–   CT800 1.34 64-bit2256+17
−17		(+75)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+75
–   Popochin 3.22253+15
−15		(+72)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+183
–   Nemeton 1.02252+26
−26		(+71)3.5 − 6.5
(+2−5=3)		35.0%
3.5 / 10
0.0%
−48
–   Fischerle 0.9.65 64-bit2247+25
−25		(+66)5 − 5
(+5−5=0)		50.0%
5.0 / 10
0.0%
+66
–   Butcher 1.60n12241+21
−21		(+60)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−231
–   Raven 0.70 64-bit2240+25
−25		(+59)1 − 9
(+0−8=2)		10.0%
1.0 / 10
0.0%
−265
–   Invictus r228 64-bit2239+14
−14		(+58)2 − 2
(+0−0=4)		50.0%
2.0 / 4
0.0%
+58
–   Chispa 4.0.32228+15
−15		(+47)1 − 3
(+0−2=2)		25.0%
1.0 / 4
0.0%
−123
–   Zevra 1.8.6 r672 64-bit2225+18
−18		(+44)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
0.2%
+89
–   AliChess 4.202222+29
−29		(+41)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
1.5%
−247
–   CT800 1.32 64-bit2218+17
−17		(+37)6 − 6
(+4−4=4)		50.0%
6.0 / 12
0.6%
+37
–   Sungorus 1.42214+18
−18		(+33)1.5 − 2.5
(+0−1=3)		37.5%
1.5 / 4
1.4%
−44
–   AliChess 4.212213+21
−21		(+32)3 − 1
(+3−1=0)		75.0%
3.0 / 4
2.4%
+282
–   RattateChess 1.0 Nosferatu2208+16
−16		(+27)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
2.9%
+138
–   Sungorus 1.32208+28
−28		(+27)4 − 4
(+3−3=2)		50.0%
4.0 / 8
6.7%
+26
–   Waxman 20092206+18
−18		(+25)8 − 6
(+6−4=4)		57.1%
8.0 / 14
4.5%
+78
–   Beowulf 2.4a 64-bit2202+15
−15		(+21)8 − 16
(+4−12=8)		33.3%
8.0 / 24
7.0%
−103
–   Feuerstein 0.4.6.12190+17
−17		(+9)7 − 9
(+3−5=8)		43.8%
7.0 / 16
25.4%
−37
–   Ifrit j3.6 64-bit2169+29
−29		(−12)11.5 − 12.5
(+8−9=7)		47.9%
11.5 / 24
73.3%
−30
–   Gibbon 2.52a2167+15
−15		(−14)8.5 − 7.5
(+6−5=5)		53.1%
8.5 / 16
83.8%
+9
–   Uralochka 1.1b2166+16
−16		(−15)4 − 4
(+3−3=2)		50.0%
4.0 / 8
84.1%
−15
–   Atlas 2.202164+29
−29		(−17)3 − 1
(+2−0=2)		75.0%
3.0 / 4
81.4%
+153
–   Neurosis 2.52156+15
−15		(−25)8.5 − 7.5
(+5−4=7)		53.1%
8.5 / 16
96.1%
0
–   Achillees 1.0 64-bit2154+22
−22		(−27)0 − 8
(+0−8=0)		0.0%
0.0 / 8
94.7%
−INF
–   BlackBishop 1.02150+17
−17		(−31)14.5 − 9.5
(+9−4=11)		60.4%
14.5 / 24
98.3%
+41
–   NagaSkaki 5.122135+15
−15		(−46)4.5 − 3.5
(+3−2=3)		56.3%
4.5 / 8
99.9%
+4
–   Mediocre 0.342134+23
−23		(−47)10.5 − 9.5
(+9−8=3)		52.5%
10.5 / 20
99.8%
−20
–   Alex 2.032131+27
−27		(−50)6 − 6
(+4−4=4)		50.0%
6.0 / 12
99.7%
−45
–   KMTChess 1.2.1 32-bit2129+19
−19		(−52)7.5 − 4.5
(+5−2=5)		62.5%
7.5 / 12
100.0%
+42
–   RedQueen 0.62121+26
−26		(−60)15.5 − 12.5
(+13−10=5)		55.4%
15.5 / 28
100.0%
−12
–   Micah 1.0 64-bit2108+21
−21		(−73)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+130
–   Simplex 0.9.3 32-bit2108+29
−29		(−73)4 − 4
(+3−3=2)		50.0%
4.0 / 8
100.0%
−79
–   KnockOut 0.7.12095+14
−14		(−86)7 − 1
(+6−0=2)		87.5%
7.0 / 8
100.0%
+203
–   Adam 3.22076+21
−21		(−105)3 − 1
(+2−0=2)		75.0%
3.0 / 4
100.0%
+61
–   TJchess 0.1212074+17
−17		(−107)7 − 5
(+4−2=6)		58.3%
7.0 / 12
100.0%
−48
–   Bearded 06_29_022071+22
−22		(−110)6 − 2
(+4−0=4)		75.0%
6.0 / 8
100.0%
+56
–   FireFly 2.5.6 32-bit2024+20
−20		(−157)5 − 4
(+3−2=4)		55.6%
5.0 / 9
100.0%
−119
–   Protej 0.5.71988+22
−22		(−193)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
441 games: 146 wins, 151 losses, 144 draws (32.7%), score: 49.4%

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Created in 2005-2013 by CCRL team
Last games added on November 16, 2024