CCRL 40/15
Downloads and Statistics
January 11, 2020
Testing summary:
Total: 1'112'746 games
played by 2'593 programs

White wins: 385'288 (34.6%)
Black wins: 285'975 (25.7%)
Draws: 441'483 (39.7%)
White score: 54.5%

Engine Details

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Show each game results
Beowulf 2.4a 32-bit (2217+19
−19
)Quote
Author: Dr Colin Frayn (U.K.) Link: Homepage
This is one of the 2 Beowulf versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Colossus 2008b2644+13
−13
(+427)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Francesca MAD 0.192558+15
−15
(+341)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Maverick 1.5 64-bit2534+14
−14
(+317)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Green Light Chess 3.01.2.22489+24
−24
(+272)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Lozza 1.17a 64-bit2443+17
−18
(+226)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Cheng3 1.02b2442+33
−33
(+225)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+381
–   PostModernist 10162421+19
−18
(+204)0 − 1
(+0−1=0)
0.0%
0.0 / 1
0.0%
−INF
–   Amy 0.87b2403+24
−24
(+186)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+103
–   Amateur 2.822392+20
−20
(+175)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+79
–   Comet B682384+19
−19
(+167)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−60
–   iCE 0.22372+19
−19
(+155)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+165
–   OliThink 5.3.0 32-bit2359+21
−21
(+142)4.5 − 7.5
(+4−7=1)
37.5%
4.5 / 12
0.0%
+42
–   Plisk 0.2.7d 32-bit2352+21
−21
(+135)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+292
–   Plisk 0.2.6 32-bit2350+33
−33
(+133)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
0.0%
+200
–   Eeyore 1.502344+26
−26
(+127)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+31
–   Ghost 2.0.12343+19
−19
(+126)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+42
–   Arion 1.72343+18
−18
(+126)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+43
–   Amundsen 0.802328+17
−17
(+111)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
0
–   Simplex 0.9.7 32-bit2324+31
−31
(+107)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+107
–   Chezzz 1.0.32322+19
−19
(+105)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−184
–   KnightX 1.922317+19
−19
(+100)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−183
–   Averno 0.812313+19
−19
(+96)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+10
–   Waxman 20102309+21
−22
(+92)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
0.0%
−59
–   Cheese 1.32309+17
−17
(+92)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+92
–   Ant 2006-F2303+20
−20
(+86)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sjakk 1.1.82303+24
−24
(+86)4.5 − 7.5
(+2−5=5)
37.5%
4.5 / 12
0.0%
+5
–   Natwarlal 0.142302+19
−19
(+85)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Rival 1.0.1 64-bit2302+24
−24
(+85)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
0.0%
+115
–   Anechka 0.082300+19
−19
(+83)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+165
–   Popochin 3.22296+18
−18
(+79)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+79
–   Raven 0.70 64-bit2295+41
−42
(+78)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−242
–   Chaturanga 2.4.32291+19
−19
(+74)3.5 − 2.5
(+2−1=3)
58.3%
3.5 / 6
0.0%
+125
–   Butcher 1.61 32-bit2286+27
−27
(+69)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−162
–   AliChess 4.252285+20
−20
(+68)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−162
–   Butcher 1.60n12285+23
−23
(+68)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
−14
–   Matilde 2008 32-bit2273+34
−34
(+56)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.2%
−86
–   EveAnn 1.662271+33
−33
(+54)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.3%
−37
–   Zevra 1.8.6 r672 64-bit2270+21
−21
(+53)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+7
–   Ayito 0.2.9942265+21
−21
(+48)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−241
–   CT800 1.32 64-bit2264+19
−19
(+47)3.5 − 8.5
(+3−8=1)
29.2%
3.5 / 12
0.0%
−127
–   Sungorus 1.4 32-bit2260+21
−21
(+43)8 − 12
(+5−9=6)
40.0%
8.0 / 20
0.1%
−25
–   AliChess 4.212259+24
−24
(+42)8.5 − 9.5
(+7−8=3)
47.2%
8.5 / 18
0.3%
+16
–   RattateChess 1.0 Nosferatu2253+19
−19
(+36)7.5 − 12.5
(+3−8=9)
37.5%
7.5 / 20
0.4%
−35
–   EXchess 5.01b 32-bit2250+29
−29
(+33)2 − 2
(+2−2=0)
50.0%
2.0 / 4
3.0%
+33
–   Feuerstein 0.4.6.12239+19
−19
(+22)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
5.7%
+41
–   Atak 6.82237+16
−16
(+20)11.5 − 12.5
(+7−8=9)
47.9%
11.5 / 24
5.4%
+9
–   Betsabe II 1.08c2237+35
−35
(+20)5 − 5
(+4−4=2)
50.0%
5.0 / 10
15.8%
+14
–   Dolphin 1.0 64-bit2230+19
−19
(+13)12 − 13
(+7−8=10)
48.0%
12.0 / 25
15.1%
+1
–   Hussar 0.22224+34
−34
(+7)2 − 2
(+2−2=0)
50.0%
2.0 / 4
34.9%
+7
–   Bearded N44.22223+34
−34
(+6)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
36.8%
−150
–   Robocide 20170718 64-bit2221+17
−17
(+4)0 − 1
(+0−1=0)
0.0%
0.0 / 1
37.4%
−INF
–   Bagatur 1.2d 32-bit2219+34
−34
(+2)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
45.6%
−154
–   Uralochka 1.1b2218+18
−18
(+1)1 − 1
(+0−0=2)
50.0%
1.0 / 2
45.6%
+1
–   Gibbon 2.52a2217+16
−16
(0)10.5 − 18.5
(+5−13=11)
36.2%
10.5 / 29
49.1%
−92
–   CT800 1.12 64-bit2217+22
−22
(0)13.5 − 18.5
(+11−16=5)
42.2%
13.5 / 32
50.1%
−62
–   Adam 3.32211+19
−19
(−6)11.5 − 12.5
(+9−10=5)
47.9%
11.5 / 24
65.7%
−17
–   Betsabe II 1.09c2209+34
−34
(−8)1 − 3
(+0−2=2)
25.0%
1.0 / 4
64.3%
−157
–   Neurosis 2.52207+17
−17
(−10)5.5 − 12.5
(+5−12=1)
30.6%
5.5 / 18
76.6%
−175
–   Myrddin 0.85 32-bit2206+27
−27
(−11)9 − 7
(+7−5=4)
56.3%
9.0 / 16
73.1%
+30
–   Jazz 501 32-bit2205+29
−29
(−12)4 − 8
(+2−6=4)
33.3%
4.0 / 12
73.8%
−123
–   BlackBishop 1.02202+19
−18
(−15)6.5 − 7.5
(+5−6=3)
46.4%
6.5 / 14
85.6%
−38
–   Dorpsgek Eve's Temptation 64-bit2200+14
−14
(−17)26 − 25
(+22−21=8)
51.0%
26.0 / 51
91.8%
−7
–   Jazz 444 32-bit2196+32
−32
(−21)6 − 4
(+4−2=4)
60.0%
6.0 / 10
86.9%
+46
–   Dorpsgek Dillinger 64-bit2195+18
−18
(−22)14.5 − 5.5
(+12−3=5)
72.5%
14.5 / 20
95.0%
+140
–   FireFly 2.5.13 32-bit2188+34
−34
(−29)7 − 5
(+4−2=6)
58.3%
7.0 / 12
92.3%
+19
–   KMTChess 1.2.1 32-bit2182+21
−21
(−35)13.5 − 10.5
(+8−5=11)
56.3%
13.5 / 24
99.1%
+3
–   ECE 11.012180+23
−24
(−37)12 − 12
(+9−9=6)
50.0%
12.0 / 24
99.1%
−34
–   FireFly 2.5.102180+34
−34
(−37)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
96.6%
+162
–   Lime 662178+17
−17
(−39)1 − 0
(+1−0=0)
100.0%
1.0 / 1
99.8%
+INF
–   RedQueen 0.62177+30
−30
(−40)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
98.4%
−196
–   Sjakk 1.1.72174+34
−34
(−43)1 − 1
(+0−0=2)
50.0%
1.0 / 2
98.2%
−43
–   RamJet 0.142169+18
−18
(−48)21 − 11
(+19−9=4)
65.6%
21.0 / 32
100.0%
+74
–   Micah 1.0 64-bit2168+28
−28
(−49)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.7%
−49
–   Simplex 0.9.3 32-bit2164+34
−34
(−53)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
99.6%
−106
–   Betsabe II 1.052159+34
−34
(−58)5 − 3
(+3−1=4)
62.5%
5.0 / 8
99.8%
+10
–   Chesley r323 32-bit2156+24
−25
(−61)10 − 4
(+7−1=6)
71.4%
10.0 / 14
100.0%
+77
–   Bagatur 1.2b 32-bit2156+33
−34
(−61)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
99.9%
+81
–   KnockOut 0.7.12151+15
−15
(−66)18 − 6
(+16−4=4)
75.0%
18.0 / 24
100.0%
+132
–   FireFly 2.5.8 32-bit2151+34
−34
(−66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
99.9%
+16
–   Ifrit j4.32151+28
−28
(−66)10 − 4
(+8−2=4)
71.4%
10.0 / 14
100.0%
+86
–   Adam 3.22132+24
−24
(−85)11.5 − 6.5
(+9−4=5)
63.9%
11.5 / 18
100.0%
+10
–   Bearded 06_29_022131+25
−25
(−86)10.5 − 3.5
(+10−3=1)
75.0%
10.5 / 14
100.0%
+128
–   Kurt 0.9.2 32-bit2114+23
−23
(−103)12 − 6
(+10−4=4)
66.7%
12.0 / 18
100.0%
+16
–   Myrddin 0.84 32-bit2113+30
−30
(−104)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Carballo 0.52097+23
−23
(−120)11.5 − 6.5
(+10−5=3)
63.9%
11.5 / 18
100.0%
−11
–   FireFly 2.5.6 32-bit2088+22
−23
(−129)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+160
–   BikJump 2.01 32-bit2085+18
−18
(−132)4 − 2
(+3−1=2)
66.7%
4.0 / 6
100.0%
−27
–   AdroitChess 0.42082+23
−23
(−135)0.5 − 0.5
(+0−0=1)
50.0%
0.5 / 1
100.0%
−104
–   BigLion 2.23x2067+12
−12
(−150)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−150
–   Protej 0.5.72055+25
−25
(−162)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
+32
–   Rhetoric 0.10.d2051+34
−34
(−166)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Embla 1.0.1 64-bit2049+20
−20
(−168)28 − 12
(+24−8=8)
70.0%
28.0 / 40
100.0%
−19
–   PLP 16615712047+22
−22
(−170)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−162
–   Jabba 1.0 32-bit2044+21
−21
(−173)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
+54
–   Monarch 1.72044+17
−17
(−173)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   ECE 1.12040+28
−28
(−177)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Slibo 0.5.12025+26
−26
(−192)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−23
–   Bubble 1.52012+19
−19
(−205)9 − 1
(+8−0=2)
90.0%
9.0 / 10
100.0%
+122
–   La Dame Blanche 2.0c2002+15
−15
(−215)33 − 7
(+29−3=8)
82.5%
33.0 / 40
100.0%
+39
–   AdroitChess 0.31984+25
−25
(−233)3 − 1
(+3−1=0)
75.0%
3.0 / 4
100.0%
−6
–   Dabbaba 5.671965+25
−25
(−252)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−94
–   BSC 3.9++ 32-bit1960+40
−41
(−257)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+24
–   MatMoi 7.15.0-cct 32-bit1938+25
−26
(−279)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−186
–   Jabba 130320121906+31
−31
(−311)2.5 − 0.5
(+2−0=1)
83.3%
2.5 / 3
100.0%
−93
–   BeRoChess 1.00 32-bit1839+37
−38
(−378)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−221
–   Saruman 2017.08.10 64-bit1467+18
−18
(−750)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on January 11, 2020