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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Show each game results
Beowulf 2.4a (2169+17
−17		)Quote
Author: Dr Colin Frayn (U.K.) Link: Homepage
This is one of the 2 Beowulf versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Colossus 2008b2638+11
−11		(+469)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Francesca MAD 0.192543+13
−13		(+374)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Maverick 1.5 64-bit2523+10
−10		(+354)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Green Light Chess 3.01.2.22468+21
−21		(+299)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Lozza 1.17a 64-bit2417+15
−15		(+248)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Cheng3 1.02b2412+26
−26		(+243)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+413
–   PostModernist 10162389+16
−16		(+220)0 − 1
(+0−1=0)		0.0%
0.0 / 1
0.0%
−INF
–   Amy 0.87b2372+21
−21		(+203)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+108
–   Amateur 2.822359+16
−16		(+190)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+77
–   Comet B682354+16
−16		(+185)1 − 3
(+1−3=0)		25.0%
1.0 / 4
0.0%
−49
–   iCE 0.22336+16
−16		(+167)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+178
–   Isa 2.1 64-bit2323+22
−22		(+154)1 − 5
(+1−5=0)		16.7%
1.0 / 6
0.0%
−165
–   OliThink 5.3.0 32-bit2323+18
−18		(+154)4.5 − 7.5
(+4−7=1)		37.5%
4.5 / 12
0.0%
+41
–   Plisk 0.2.7d 32-bit2315+19
−19		(+146)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
0.0%
+316
–   Plisk 0.2.6 32-bit2315+27
−27		(+146)2.5 − 1.5
(+1−0=3)		62.5%
2.5 / 4
0.0%
+223
–   Ghost 2.0.12306+17
−17		(+137)3 − 5
(+2−4=2)		37.5%
3.0 / 8
0.0%
+37
–   Arion 1.72303+15
−15		(+134)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+39
–   Eeyore 1.502300+20
−20		(+131)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
+18
–   Amundsen 0.802289+15
−15		(+120)2 − 4
(+1−3=2)		33.3%
2.0 / 6
0.0%
−3
–   Chezzz 1.0.32284+16
−16		(+115)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−177
–   Simplex 0.9.7 32-bit2284+27
−27		(+115)2 − 2
(+2−2=0)		50.0%
2.0 / 4
0.0%
+115
–   KnightX 1.922277+16
−16		(+108)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−181
–   Averno 0.812269+16
−16		(+100)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−4
–   Waxman 20102268+19
−19		(+99)3.5 − 8.5
(+2−7=3)		29.2%
3.5 / 12
0.0%
−68
–   Cheese 1.32267+15
−15		(+98)1 − 1
(+1−1=0)		50.0%
1.0 / 2
0.0%
+97
–   Sjakk 1.1.82263+21
−21		(+94)4.5 − 7.5
(+2−5=5)		37.5%
4.5 / 12
0.0%
−1
–   Anechka 0.082261+16
−16		(+92)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
0.0%
+186
–   Rival 1.0.1 64-bit2261+20
−20		(+92)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
0.0%
+126
–   Ant 2006-F2259+17
−17		(+90)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   Natwarlal 0.142256+16
−16		(+87)0 − 2
(+0−2=0)		0.0%
0.0 / 2
0.0%
−INF
–   FoxSEE 5.1.2 64-bit2255+26
−26		(+86)5.5 − 6.5
(+3−4=5)		45.8%
5.5 / 12
0.0%
+49
–   Popochin 3.22253+15
−15		(+84)2 − 2
(+1−1=2)		50.0%
2.0 / 4
0.0%
+84
–   Chaturanga 2.4.32245+16
−16		(+76)3.5 − 2.5
(+2−1=3)		58.3%
3.5 / 6
0.0%
+135
–   Butcher 1.61 32-bit2242+24
−24		(+73)1 − 5
(+0−4=2)		16.7%
1.0 / 6
0.0%
−169
–   Butcher 1.60n12241+21
−21		(+72)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.0%
−22
–   AliChess 4.252240+16
−16		(+71)2 − 8
(+1−7=2)		20.0%
2.0 / 10
0.0%
−169
–   Raven 0.70 64-bit2240+25
−25		(+71)3.5 − 6.5
(+3−6=1)		35.0%
3.5 / 10
0.0%
−65
–   Ayito 0.2.9942226+16
−16		(+57)0.5 − 3.5
(+0−3=1)		12.5%
0.5 / 4
0.0%
−235
–   Matilde 2008 32-bit2225+28
−28		(+56)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
0.0%
−105
–   Zevra 1.8.6 r672 64-bit2225+18
−18		(+56)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
0.0%
+2
–   CeeChess 1.3.2 64-bit2223+17
−17		(+54)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
0.0%
+20
–   EveAnn 1.662221+28
−28		(+52)1.5 − 2.5
(+1−2=1)		37.5%
1.5 / 4
0.1%
−49
–   CT800 1.32 64-bit2218+17
−17		(+49)3.5 − 8.5
(+3−8=1)		29.2%
3.5 / 12
0.0%
−139
–   Sungorus 1.42214+18
−18		(+45)8 − 12
(+5−9=6)		40.0%
8.0 / 20
0.0%
−34
–   AliChess 4.212213+21
−21		(+44)8.5 − 9.5
(+7−8=3)		47.2%
8.5 / 18
0.0%
+14
–   RattateChess 1.0 Nosferatu2208+16
−16		(+39)7.5 − 12.5
(+3−8=9)		37.5%
7.5 / 20
0.0%
−44
–   EXchess 5.01b 32-bit2201+25
−25		(+32)2 − 2
(+2−2=0)		50.0%
2.0 / 4
1.8%
+32
–   Betsabe II 1.08c2191+28
−28		(+22)5 − 5
(+4−4=2)		50.0%
5.0 / 10
8.8%
+16
–   Feuerstein 0.4.6.12190+17
−17		(+21)5.5 − 4.5
(+3−2=5)		55.0%
5.5 / 10
3.2%
+44
–   Atak 6.82187+14
−14		(+18)11.5 − 12.5
(+7−8=9)		47.9%
11.5 / 24
3.8%
+5
–   Hussar 0.22185+28
−28		(+16)2 − 2
(+2−2=0)		50.0%
2.0 / 4
15.7%
+16
–   Dolphin 1.0 64-bit2181+16
−16		(+12)12 − 13
(+7−8=10)		48.0%
12.0 / 25
13.3%
−1
–   Bearded N44.22175+30
−30		(+6)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
34.9%
−164
–   Robocide 20170718 64-bit2171+15
−15		(+2)0 − 1
(+0−1=0)		0.0%
0.0 / 1
40.4%
−INF
–   Adam 3.32168+16
−16		(−1)11.5 − 12.5
(+9−10=5)		47.9%
11.5 / 24
53.8%
−15
–   CT800 1.12 64-bit2168+19
−19		(−1)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
52.3%
−73
–   Bagatur 1.2d 32-bit2168+30
−30		(−1)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
51.6%
−171
–   Gibbon 2.52a2167+15
−15		(−2)10.5 − 18.5
(+5−13=11)		36.2%
10.5 / 29
55.9%
−108
–   Uralochka 1.1b2166+16
−16		(−3)1 − 1
(+0−0=2)		50.0%
1.0 / 2
57.9%
−3
–   Betsabe II 1.09c2158+30
−30		(−11)1 − 3
(+0−2=2)		25.0%
1.0 / 4
73.8%
−177
–   Neurosis 2.52156+15
−15		(−13)5.5 − 12.5
(+5−12=1)		30.6%
5.5 / 18
87.2%
−191
–   Achillees 1.0 64-bit2154+22
−22		(−15)5.5 − 2.5
(+5−2=1)		68.8%
5.5 / 8
85.4%
+149
–   Myrddin 0.85 32-bit2154+24
−24		(−15)9 − 7
(+7−5=4)		56.3%
9.0 / 16
84.0%
+34
–   Jazz 501 32-bit2153+26
−26		(−16)4 − 8
(+2−6=4)		33.3%
4.0 / 12
84.4%
−143
–   Dorpsgek Eve's Temptation 64-bit2151+13
−13		(−18)26 − 25
(+22−21=8)
51.0%
26.0 / 51
96.1%
−7
–   BlackBishop 1.02150+17
−17		(−19)6.5 − 7.5
(+5−6=3)		46.4%
6.5 / 14
94.2%
−46
–   Jazz 444 32-bit2145+28
−28		(−24)6 − 4
(+4−2=4)		60.0%
6.0 / 10
92.8%
+53
–   Dorpsgek Dillinger 64-bit2143+16
−16		(−26)14.5 − 5.5
(+12−3=5)		72.5%
14.5 / 20
98.9%
+153
–   FireFly 2.5.13 32-bit2135+30
−30		(−34)7 − 5
(+4−2=6)		58.3%
7.0 / 12
97.6%
+22
–   Lime 662131+15
−15		(−38)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   KMTChess 1.2.1 32-bit2129+19
−19		(−40)13.5 − 10.5
(+8−5=11)		56.3%
13.5 / 24
99.9%
+6
–   FireFly 2.5.102128+30
−30		(−41)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
99.1%
+174
–   ECE 11.012127+21
−21		(−42)12 − 12
(+9−9=6)		50.0%
12.0 / 24
99.9%
−39
–   RedQueen 0.62121+26
−26		(−48)0.5 − 1.5
(+0−1=1)		25.0%
0.5 / 2
99.9%
−218
–   Sjakk 1.1.72120+30
−30		(−49)1 − 1
(+0−0=2)		50.0%
1.0 / 2
99.8%
−49
–   RamJet 0.142115+16
−16		(−54)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+84
–   Simplex 0.9.3 32-bit2108+29
−29		(−61)3.5 − 4.5
(+3−4=1)		43.8%
3.5 / 8
100.0%
−127
–   Micah 1.0 64-bit2108+21
−21		(−61)3 − 3
(+3−3=0)		50.0%
3.0 / 6
100.0%
−61
–   Ifrit j4.32104+21
−21		(−65)10 − 4
(+8−2=4)		71.4%
10.0 / 14
100.0%
+102
–   Chesley r323 32-bit2099+21
−21		(−70)10 − 4
(+7−1=6)		71.4%
10.0 / 14
100.0%
+82
–   Bagatur 1.2b 32-bit2099+29
−29		(−70)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
+91
–   Betsabe II 1.052095+27
−27		(−74)5 − 3
(+3−1=4)		62.5%
5.0 / 8
100.0%
+6
–   KnockOut 0.7.12095+14
−14		(−74)18 − 6
(+16−4=4)		75.0%
18.0 / 24
100.0%
+139
–   FireFly 2.5.8 32-bit2093+30
−30		(−76)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
+17
–   Adam 3.22076+21
−21		(−93)11.5 − 6.5
(+9−4=5)		63.9%
11.5 / 18
100.0%
+17
–   Bearded 06_29_022071+22
−22		(−98)10.5 − 3.5
(+10−3=1)		75.0%
10.5 / 14
100.0%
+131
–   Kurt 0.9.2 32-bit2054+21
−21		(−115)12 − 6
(+10−4=4)		66.7%
12.0 / 18
100.0%
+21
–   Myrddin 0.84 32-bit2050+26
−26		(−119)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Carballo 0.52035+20
−20		(−134)11.5 − 6.5
(+10−5=3)		63.9%
11.5 / 18
100.0%
−7
–   FireFly 2.5.6 32-bit2024+20
−20		(−145)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+147
–   BikJump 2.01 32-bit2022+16
−16		(−147)4 − 2
(+3−1=2)		66.7%
4.0 / 6
100.0%
−27
–   AdroitChess 0.42021+19
−19		(−148)0.5 − 0.5
(+0−0=1)		50.0%
0.5 / 1
100.0%
−113
–   BigLion 2.23x2003+11
−11		(−166)1 − 1
(+1−1=0)		50.0%
1.0 / 2
100.0%
−166
–   Protej 0.5.71988+22
−22		(−181)4.5 − 1.5
(+4−1=1)		75.0%
4.5 / 6
100.0%
+32
–   Rhetoric 0.10.d1987+30
−30		(−182)2 − 0
(+2−0=0)		100.0%
2.0 / 2
100.0%
+INF
–   Monarch 1.71985+15
−15		(−184)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
–   Embla 1.0.1 64-bit1983+18
−18		(−186)28 − 12
(+24−8=8)
70.0%
28.0 / 40
100.0%
−21
–   PLP 16615711982+19
−19		(−187)3 − 3
(+2−2=2)		50.0%
3.0 / 6
100.0%
−178
–   Jabba 1.0 32-bit1977+19
−19		(−192)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
+42
–   ECE 1.11975+24
−24		(−194)4 − 0
(+4−0=0)		100.0%
4.0 / 4
100.0%
+INF
–   Slibo 0.5.11960+22
−22		(−209)7.5 − 2.5
(+6−1=3)		75.0%
7.5 / 10
100.0%
−24
–   Bubble 1.51944+17
−17		(−225)9 − 1
(+8−0=2)		90.0%
9.0 / 10
100.0%
+100
–   La Dame Blanche 2.0c1933+14
−14		(−236)33 − 7
(+29−3=8)
82.5%
33.0 / 40
100.0%
+27
–   AdroitChess 0.31913+22
−22		(−256)3 − 1
(+3−1=0)		75.0%
3.0 / 4
100.0%
−22
–   Dabbaba 5.671893+23
−23		(−276)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−105
–   BSC 3.9++1890+35
−35		(−279)3.5 − 0.5
(+3−0=1)		87.5%
3.5 / 4
100.0%
+9
–   MatMoi 7.15.0-cct 32-bit1862+23
−23		(−307)2.5 − 1.5
(+2−1=1)		62.5%
2.5 / 4
100.0%
−205
–   Jabba 130320121832+27
−27		(−337)2.5 − 0.5
(+2−0=1)		83.3%
2.5 / 3
100.0%
−107
–   BeRoChess 1.00 32-bit1754+33
−33		(−415)1.5 − 0.5
(+1−0=1)		75.0%
1.5 / 2
100.0%
−244
–   Saruman 2017.08.10 64-bit1357+21
−21		(−812)1 − 0
(+1−0=0)		100.0%
1.0 / 1
100.0%
+INF
1008 games: 411 wins, 345 losses, 252 draws (25.0%), score: 53.3%

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