CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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Show each game results
Beowulf 2.4a 64-bit#294  (2249+18
−18
)Quote
Author: Dr Colin Frayn (U.K.) Link: Homepage
This is one of the 2 Beowulf versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Coiled 0.4 64-bit2563+17
−17
(+314)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+256
–   Gogobello 1.0 64-bit2462+24
−24
(+213)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−76
–   Taltos rev118 64-bit2435+19
−19
(+186)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
–   TJchess 1.3 64-bit2434+17
−17
(+185)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+34
–   Jumbo 0.4.34 64-bit2423+25
−25
(+174)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+29
–   Shallow r688 64-bit2413+19
−19
(+164)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−147
–   Popochin 4.1 64-bit2393+17
−17
(+144)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+181
–   Giraffe 20150828 64-bit2383+31
−31
(+134)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−15
–   Zevra 2.1.1 r216 64-bit2379+17
−17
(+130)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+11
–   OliThink 5.3.2 64-bit2374+18
−18
(+125)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−102
–   TJchess 1.012370+24
−24
(+121)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−53
–   RedQueen 0.7 64-bit2366+35
−35
(+117)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−34
–   Plisk 0.2.7d 64-bit2361+19
−19
(+112)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+105
–   Donna 1.0 64-bit2357+29
−29
(+108)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+108
–   pikoSzachy Extreme 22355+34
−34
(+106)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+22
–   Nemeton 1.412355+25
−26
(+106)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−92
–   K2 0.672354+23
−23
(+105)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−52
–   Lozza 1.15 64-bit2346+25
−25
(+97)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+103
–   Jumbo 0.4.17 64-bit2342+27
−27
(+93)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+197
–   Maverick 0.51 64-bit2337+22
−22
(+88)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−85
–   Gibbon 2.60a 64-bit2337+21
−21
(+88)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+245
–   CyberPagno 2.2 64-bit2336+23
−23
(+87)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−55
–   Popochin 4.0 64-bit2335+28
−28
(+86)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−88
–   FireFly 2.7.2 64-bit2330+16
−16
(+81)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−29
–   Sjakk 1.1.92326+29
−29
(+77)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−158
–   Bagatur 1.3a 64-bit2326+19
−19
(+77)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−17
–   EveAnn 1.71a2319+21
−21
(+70)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+165
–   ECE 12.012319+22
−22
(+70)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−253
–   KnightX 1.93 64-bit2319+20
−20
(+70)13 − 17
(+9−13=8)
43.3%
13.0 / 30
0.0%
+23
–   EveAnn 1.722319+16
−16
(+70)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−53
–   Gibbon 2.69a 64-bit2319+18
−18
(+70)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+106
–   Isa 2.0.61 64-bit2318+30
−30
(+69)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+136
–   Mediocre 0.42318+31
−31
(+69)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
–   KnightX 1.922316+19
−18
(+67)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−75
–   Kingfisher 1.1.1 64-bit2314+27
−27
(+65)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+12
–   Waxman 20132313+25
−25
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
–   Averno 0.812312+18
−19
(+63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−94
–   NoraGrace 1.0 64-bit2308+29
−29
(+59)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+59
–   pikoSzachy Extreme2307+31
−31
(+58)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.1%
+8
–   Waxman 20112304+26
−26
(+55)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.0%
−12
–   Fischerle 0.9.80 SE 64-bit2298+20
−20
(+49)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−52
–   CT800 1.34 64-bit2297+22
−22
(+48)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.1%
−37
–   Absolute Zero 2.4.7.2 64-bit2295+15
−15
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−56
–   Mediocre 0.52293+23
−23
(+44)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.2%
+44
–   Dumb 1.3 64-bit2292+21
−22
(+43)15 − 27
(+10−22=10)
35.7%
15.0 / 42
0.1%
−57
–   Nemeton 1.02292+30
−30
(+43)9 − 7
(+6−4=6)
56.3%
9.0 / 16
0.8%
+80
–   Matilde 2008 64-bit2291+23
−23
(+42)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
0.2%
−218
–   Invictus r228 64-bit2291+18
−18
(+42)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.1%
+277
–   Chaturanga 2.4.32289+19
−19
(+40)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+40
–   Fischerle 0.9.65 64-bit2289+29
−29
(+40)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
1.0%
+75
–   FireFly 2.7.0 64-bit2286+17
−17
(+37)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.2%
+37
–   Bearded N44.2 64-bit2285+27
−27
(+36)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
1.4%
0
–   AliChess 4.252284+20
−20
(+35)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
0.6%
+225
–   Butcher 1.64 64-bit2281+20
−20
(+32)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.1%
−110
–   Orion 0.2 64-bit2278+21
−21
(+29)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
1.9%
−9
–   Gibbon 2.57a 64-bit2273+23
−23
(+24)2 − 4
(+1−3=2)
33.3%
2.0 / 6
6.2%
−80
–   Isa 2.0.48 64-bit2269+30
−30
(+20)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
12.7%
−7
–   Fischerle 0.9.60 64-bit2265+29
−29
(+16)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
18.4%
+124
–   Jazz 444 64-bit2260+34
−34
(+11)15 − 9
(+13−7=4)
62.5%
15.0 / 24
29.4%
+108
–   Isa 2.0.45 64-bit2260+28
−28
(+11)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
26.0%
−16
–   AliChess 4.212258+24
−24
(+9)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
28.0%
−37
–   Protej 0.5.8c2254+19
−19
(+5)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
35.4%
−114
–   Waxman 20092253+20
−20
(+4)9.5 − 14.5
(+8−13=3)
39.6%
9.5 / 24
39.9%
−74
–   Exacto 0.e 64-bit2251+18
−18
(+2)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
43.6%
−55
–   Jazz 501 64-bit2249+31
−31
(0)13 − 13
(+10−10=6)
50.0%
13.0 / 26
51.5%
−1
–   Mango Paola Ajedrez 4.12248+19
−19
(−1)2 − 2
(+2−2=0)
50.0%
2.0 / 4
54.9%
−1
–   MadChess 1.4 64-bit2248+21
−21
(−1)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
52.5%
−58
–   Lozza 1.14a 64-bit2247+28
−29
(−2)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
56.0%
+25
–   Fischerle 0.9.50 64-bit2244+31
−31
(−5)1 − 1
(+0−0=2)
50.0%
1.0 / 2
61.8%
−5
–   Absolute Zero 2.4.0.0 64-bit2242+23
−23
(−7)1 − 1
(+1−1=0)
50.0%
1.0 / 2
67.8%
−7
–   Atak 6.72238+28
−28
(−11)16 − 8
(+12−4=8)
66.7%
16.0 / 24
74.9%
+98
–   Atak 6.82236+16
−16
(−13)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.7%
−13
–   KMTChess 1.2.1 64-bit2231+26
−26
(−18)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
87.1%
−101
–   Buzz 0.08 64-bit2230+21
−21
(−19)0 − 2
(+0−2=0)
0.0%
0.0 / 2
91.5%
−INF
–   Dolphin 1.0 64-bit2230+18
−18
(−19)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.9%
+109
–   Vajolet 1.62.12222+34
−34
(−27)2 − 0
(+2−0=0)
100.0%
2.0 / 2
91.8%
+INF
–   Myrddin 0.85 64-bit2219+27
−27
(−30)13.5 − 12.5
(+12−11=3)
51.9%
13.5 / 26
96.9%
−13
–   Ifrit j3.6 64-bit2217+32
−32
(−32)13 − 11
(+9−7=8)
54.2%
13.0 / 24
95.6%
−6
–   DoubleCheck 2.3.1 64-bit2215+35
−35
(−34)13 − 18
(+9−14=8)
41.9%
13.0 / 31
95.8%
−88
–   Adam 3.32210+19
−19
(−39)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
99.8%
+71
–   ChessKISS 1.7 64-bit2209+20
−20
(−40)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.8%
−40
–   FireFly 2.5.13 64-bit2208+34
−34
(−41)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.1%
−41
–   Carballo 0.82195+22
−22
(−54)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Zevra 1.8.2 r612 64-bit2191+29
−29
(−58)2 − 2
(+1−1=2)
50.0%
2.0 / 4
100.0%
−58
–   EXchess 5.04b 64-bit2187+29
−29
(−62)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
+58
–   Shallow 1.0 64-bit2186+32
−32
(−63)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+32
–   RedQueen 0.62177+30
−30
(−72)14 − 10
(+11−7=6)
58.3%
14.0 / 24
100.0%
−14
–   NG-Play 9.86 64-bit2170+22
−23
(−79)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−24
–   Kurt 0.9.2.2 64-bit2169+21
−21
(−80)15 − 11
(+11−7=8)
57.7%
15.0 / 26
100.0%
−24
–   ProChess 1.02AD2163+19
−19
(−86)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−93
–   Ifrit j3.8 64-bit2157+34
−35
(−92)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+145
–   Chesley r323 32-bit2156+24
−24
(−93)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+49
–   KnockOut 0.7.12151+15
−15
(−98)16.5 − 7.5
(+14−5=5)
68.8%
16.5 / 24
100.0%
+38
–   Prophet 2.0 32-bit2137+19
−19
(−112)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
−2
–   Parrot 07.01.162135+31
−31
(−114)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−28
–   Napoleon 1.7 64-bit2134+21
−21
(−115)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−174
–   Napoleon 1.5.0 64-bit2123+26
−26
(−126)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+16
–   Carballo 0.52096+23
−23
(−153)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−10
–   BikJump 2.01 32-bit2084+18
−18
(−165)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+79
–   Soldat III 0.178 64-bit2069+22
−22
(−180)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−37
–   Little Wing 0.5.0 64-bit2067+21
−21
(−182)25.5 − 12.5
(+21−8=9)
67.1%
25.5 / 38
100.0%
−57
–   Ecce 1.0 (rev. 508) 64-bit2050+21
−21
(−199)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Rhetoric 0.10.d2050+34
−35
(−199)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−199
–   Bubble 1.52011+19
−19
(−238)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−238
–   AdroitChess 0.31983+25
−25
(−266)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Dabbaba 5.671964+25
−25
(−285)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Jabba 130320121906+31
−31
(−343)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   MOBMAT 0.903d 64-bit1883+25
−26
(−366)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Ziggurat 0.18 64-bit1788+42
−43
(−461)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF

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Created in 2005-2013 by CCRL team
Last games added on November 8, 2019