CCRL 40/40
Downloads and Statistics
March 16, 2019
Testing summary:
Total: 1'004'662 games
played by 2'384 programs
138170 CPU days (X2 4600+)

White wins: 348'320 (34.7%)
Black wins: 258'847 (25.8%)
Draws: 397'495 (39.6%)
White score: 54.5%

Engine Details

Options
Show each game results
Beowulf 2.4a 64-bit#282‑283  (2253+19
−19
)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-bit2562+17
−17
(+309)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+251
= 1 0 1 0 0
–   Gogobello 1.0 64-bit2466+24
−24
(+213)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−76
0 0 0 =
–   Taltos rev118 64-bit2436+20
−20
(+183)0 − 6
(+0−6=0)
0.0%
0.0 / 6
0.0%
−INF
0 0 0 0 0 0
–   TJchess 1.3 64-bit2434+17
−17
(+181)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+30
0 = = 0
–   Jumbo 0.4.34 64-bit2421+25
−25
(+168)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
+23
= 0 = 1 0 1 0 0 0 0
–   Shallow r688 64-bit2413+19
−19
(+160)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−151
0 0 0 0 0 0 0 = 1 0
–   Popochin 4.1 64-bit2391+19
−18
(+138)4.5 − 3.5
(+3−2=3)
56.3%
4.5 / 8
0.0%
+175
1 0 0 = 1 1 = =
–   Giraffe 20150828 64-bit2384+31
−31
(+131)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−18
0 1 1 0 = 0 0 0 0 =
–   Zevra 2.1.1 r216 64-bit2384+20
−20
(+131)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
+12
1 = 0 0 0 =
–   OliThink 5.3.2 64-bit2374+18
−18
(+121)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−106
1 0 0 0
–   TJchess 1.012371+24
−24
(+118)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−56
0 0 0 0 = 0 1 = 0 1 1 0 0 0 0 0 0 0 1 = 0 = 0 =
–   RedQueen 0.7 64-bit2367+35
−35
(+114)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−37
1 0 = 0 = 0 0 0 0 0 0 = 1 0 0 = 0 0 0 = 1 1 0 =
–   Plisk 0.2.7d 64-bit2359+20
−20
(+106)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+99
= = 1 = 0 =
–   pikoSzachy Extreme 22358+34
−34
(+105)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+21
0 0 = 0 = 1 1 0
–   Donna 1.0 64-bit2358+29
−29
(+105)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+105
1 0 = =
–   Nemeton 1.412356+25
−26
(+103)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−95
0 0 0 0 = = 0 = 0 =
–   K2 0.672355+23
−23
(+102)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−55
0 =
–   Lozza 1.15 64-bit2347+25
−25
(+94)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+100
1 1 = 0 0 0 = 1
–   Jumbo 0.4.17 64-bit2343+27
−27
(+90)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+194
0 1 = 1 = = 1 1 1 0
–   Gibbon 2.60a 64-bit2338+21
−22
(+85)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+242
= 1
–   Maverick 0.51 64-bit2338+22
−22
(+85)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−88
0 0 = 0 1 = 0 = 0 0 0 =
–   CyberPagno 2.2 64-bit2336+23
−23
(+83)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−59
0 =
–   Popochin 4.0 64-bit2336+28
−28
(+83)2.5 − 7.5
(+1−6=3)
25.0%
2.5 / 10
0.0%
−91
= 1 0 = 0 0 0 0 0 =
–   Sjakk 1.1.92327+29
−29
(+74)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−161
0 1 0 0
–   Bagatur 1.3a 64-bit2327+19
−19
(+74)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−20
0 = 0 0 1 1 0 =
–   FireFly 2.7.2 64-bit2326+17
−17
(+73)2 − 4
(+1−3=2)
33.3%
2.0 / 6
0.0%
−37
= = 0 1 0 0
–   EveAnn 1.71a2321+21
−22
(+68)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+163
1 = 1 0
–   Gibbon 2.69a 64-bit2320+18
−18
(+67)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+103
0 1 = = = 1 = =
–   Isa 2.0.61 64-bit2320+30
−30
(+67)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.0%
+134
0 1 = 0 1 1
–   ECE 12.012320+22
−22
(+67)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−256
0 0 0 0 0 1
–   Mediocre 0.42319+31
−31
(+66)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.0%
+INF
1
–   EveAnn 1.722318+16
−16
(+65)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
0.0%
−58
0 0 0 = 0 1 = =
–   KnightX 1.922317+19
−18
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
= 0
–   Waxman 20132315+25
−25
(+62)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−80
= 0
–   Kingfisher 1.1.1 64-bit2315+27
−27
(+62)5 − 7
(+2−4=6)
41.7%
5.0 / 12
0.0%
+9
= = 0 = = 0 1 = 1 = 0 0
–   Averno 0.812313+18
−19
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−97
0 =
–   NoraGrace 1.0 64-bit2311+30
−30
(+58)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+58
1 0
–   pikoSzachy Extreme2308+31
−31
(+55)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.1%
+5
= 0 1 1 0 1 1 0 0 = = = 0 0
–   Waxman 20112306+26
−26
(+53)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−14
0 = = =
–   KnightX 1.93 64-bit2300+28
−28
(+47)6.5 − 3.5
(+4−1=5)
65.0%
6.5 / 10
0.3%
+137
= 1 = = = 1 0 1 1 =
–   Fischerle 0.9.80 SE 64-bit2299+21
−21
(+46)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−55
0 1 0 0 = = 1 0 = 0
–   Mediocre 0.52295+23
−23
(+42)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.4%
+42
0 = = 1
–   Absolute Zero 2.4.7.2 64-bit2294+15
−15
(+41)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−61
= = 1 0 1 0 0 0 = 0
–   Invictus r228 64-bit2294+20
−20
(+41)3 − 1
(+3−1=0)
75.0%
3.0 / 4
0.2%
+276
1 1 1 0
–   Nemeton 1.02294+30
−30
(+41)9 − 7
(+6−4=6)
56.3%
9.0 / 16
1.3%
+78
0 = 0 1 1 1 1 1 = = = 0 0 = 1 =
–   Fischerle 0.9.65 64-bit2290+29
−29
(+37)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
1.9%
+72
= 1 = 1 1 0 0 1 0 =
–   Matilde 2008 64-bit2289+23
−23
(+36)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
1.0%
−224
0 0 0 0 1 0 0 =
–   FireFly 2.7.0 64-bit2287+17
−17
(+34)4 − 4
(+2−2=4)
50.0%
4.0 / 8
0.5%
+34
0 = = = = 1 0 1
–   Bearded N44.2 64-bit2287+27
−27
(+34)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
2.4%
−2
0 0 1 = = = 0 1 1 0
–   Butcher 1.64 64-bit2287+21
−21
(+34)1 − 3
(+0−2=2)
25.0%
1.0 / 4
1.0%
−108
0 = 0 =
–   Chaturanga 2.4.32287+19
−19
(+34)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.8%
+34
= =
–   AliChess 4.252286+20
−21
(+33)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
1.1%
+223
1 1 = 0 1 1
–   Orion 0.2 64-bit2280+21
−21
(+27)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
3.5%
−11
1 0 = = = 0 0 1
–   Gibbon 2.57a 64-bit2274+23
−23
(+21)2 − 4
(+1−3=2)
33.3%
2.0 / 6
8.7%
−83
0 = 1 0 0 =
–   Isa 2.0.48 64-bit2270+30
−30
(+17)4.5 − 5.5
(+1−2=7)
45.0%
4.5 / 10
17.6%
−10
= = = = 0 = = = 0 1
–   Fischerle 0.9.60 64-bit2266+29
−29
(+13)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
23.5%
+121
0 1 = 1 = 1 1 1 = 0
–   Jazz 444 64-bit2261+35
−35
(+8)15 − 9
(+13−7=4)
62.5%
15.0 / 24
35.0%
+105
0 1 = 0 0 1 1 = 1 1 = 0 1 0 1 0 1 1 0 1 1 1 = 1
–   Isa 2.0.45 64-bit2261+28
−28
(+8)4.5 − 5.5
(+2−3=5)
45.0%
4.5 / 10
33.3%
−19
0 1 = 1 0 0 = = = =
–   AliChess 4.212259+24
−24
(+6)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
36.5%
−40
1 0 0 0 0 = 0 = 1 = 0 0 1 1 1 = = 0 1 0 1 1 0 0
–   Exacto 0.e 64-bit2255+18
−18
(+2)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
44.8%
−55
0 0 0 1 = 1
–   Waxman 20092253+20
−20
(0)9.5 − 14.5
(+8−13=3)
39.6%
9.5 / 24
50.2%
−78
= 1 0 1 1 1 0 0 1 0 0 1 1 0 0 = 0 0 0 1 = 0 0 0
–   Protej 0.5.8c2253+20
−20
(0)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
51.7%
−118
= 1 0 0 0 = = 0
–   Mango Paola Ajedrez 4.12250+19
−19
(−3)2 − 2
(+2−2=0)
50.0%
2.0 / 4
60.4%
−3
1 0 1 0
–   Jazz 501 64-bit2250+32
−32
(−3)13 − 13
(+10−10=6)
50.0%
13.0 / 26
57.4%
−4
1 1 = 0 1 = = 1 1 1 0 1 0 = 0 1 0 0 0 0 0 = 0 1 1 =
–   MadChess 1.4 64-bit2248+21
−21
(−5)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
64.7%
−62
0 = 1 0 1 0
–   Lozza 1.14a 64-bit2247+29
−29
(−6)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
65.2%
+21
= 1 1 0 0 = 1 = = =
–   Fischerle 0.9.50 64-bit2245+31
−31
(−8)1 − 1
(+0−0=2)
50.0%
1.0 / 2
68.1%
−8
= =
–   Absolute Zero 2.4.0.0 64-bit2243+23
−23
(−10)1 − 1
(+1−1=0)
50.0%
1.0 / 2
74.8%
−10
0 1
–   Atak 6.82238+16
−16
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
89.4%
−15
0 1
–   Atak 6.72237+29
−29
(−16)16 − 8
(+12−4=8)
66.7%
16.0 / 24
83.5%
+93
1 0 1 1 0 = = 1 1 = 1 = 1 = 1 = = 1 = 0 0 1 1 1
–   Buzz 0.08 64-bit2236+22
−22
(−17)0 − 2
(+0−2=0)
0.0%
0.0 / 2
87.8%
−INF
0 0
–   KMTChess 1.2.1 64-bit2231+26
−26
(−22)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
91.9%
−105
= 0 0 0 1 0 1 0 0 1 0 1 = 1 = 0 = 1 0 0 1 0 = 0
–   Dolphin 1.0 64-bit2230+18
−18
(−23)7 − 3
(+5−1=4)
70.0%
7.0 / 10
95.8%
+105
= 1 1 1 = 1 0 1 = =
–   Vajolet 1.62.12223+34
−34
(−30)2 − 0
(+2−0=0)
100.0%
2.0 / 2
93.5%
+INF
1 1
–   Myrddin 0.85 64-bit2220+27
−27
(−33)13.5 − 12.5
(+12−11=3)
51.9%
13.5 / 26
98.0%
−16
0 1 = 0 1 1 1 1 0 1 1 0 0 1 0 1 0 0 = 0 0 = 1 1 0 1
–   Ifrit j3.6 64-bit2218+32
−32
(−35)13 − 11
(+9−7=8)
54.2%
13.0 / 24
97.0%
−9
1 0 1 = = 1 1 1 0 1 = = 1 = = 0 = 0 0 0 1 = 1 0
–   DoubleCheck 2.3.1 64-bit2216+35
−35
(−37)13 − 18
(+9−14=8)
41.9%
13.0 / 31
97.0%
−91
= = 1 1 0 = 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 = 0 0 = 0 = = 1 = 0
–   ChessKISS 1.7 64-bit2211+20
−20
(−42)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.9%
−42
1 1 0 0 1 0
–   Adam 3.32211+19
−19
(−42)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
99.9%
+68
1 1 0 1 1 = 0
–   FireFly 2.5.13 64-bit2209+34
−34
(−44)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.6%
−44
0 1
–   Carballo 0.82197+22
−22
(−56)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Zevra 1.8.2 r612 64-bit2197+30
−30
(−56)2 − 2
(+1−1=2)
50.0%
2.0 / 4
99.9%
−56
= = 0 1
–   EXchess 5.04b 64-bit2188+29
−29
(−65)15.5 − 8.5
(+14−7=3)
64.6%
15.5 / 24
100.0%
+55
1 1 = 0 0 1 1 1 = 0 1 1 1 0 1 1 1 0 1 0 1 0 = 1
–   Shallow 1.0 64-bit2188+32
−32
(−65)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+30
1 1 0 =
–   RedQueen 0.62178+30
−30
(−75)14 − 10
(+11−7=6)
58.3%
14.0 / 24
100.0%
−17
0 = = 0 1 1 0 1 1 0 = 1 1 = 1 1 0 0 = 0 1 1 1 =
–   NG-Play 9.86 64-bit2172+22
−23
(−81)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−26
1 = 1 1 0 = 0 = 1 =
–   Kurt 0.9.2.2 64-bit2171+21
−22
(−82)15 − 11
(+11−7=8)
57.7%
15.0 / 26
100.0%
−26
1 1 0 1 = 1 = 1 1 1 = 0 = 0 0 1 1 0 = 1 0 1 = = 0 =
–   ProChess 1.02AD2165+19
−19
(−88)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−95
1 0 = 1 = 0
–   Ifrit j3.8 64-bit2158+34
−35
(−95)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+142
1 = 1 1 1 1 = 1 0 1 0 = 1 1 1 1 1 1 1 = = 1 1 1
–   Chesley r323 32-bit2156+24
−24
(−97)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+45
1 =
–   KnockOut 0.7.12152+15
−15
(−101)16.5 − 7.5
(+14−5=5)
68.8%
16.5 / 24
100.0%
+35
= 1 1 = 1 1 0 1 1 1 1 1 1 1 = 0 0 = 0 1 0 = 1 1
–   Prophet 2.0 32-bit2138+19
−19
(−115)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
−5
1 = = 1 0 0 = 1 = 1 0 0 1 1 0 = 1 1 1 1 1 0 1 1
–   Parrot 07.01.162136+31
−31
(−117)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−31
1 1 0 1 1 1 1 = 1 1 1 = = 0 1 0 1 = 0 1 0 = 0 =
–   Napoleon 1.7 64-bit2135+21
−21
(−118)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
100.0%
−177
1 1 = 0 0 0
–   Napoleon 1.5.0 64-bit2124+26
−26
(−129)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+13
1 =
–   Carballo 0.52097+23
−23
(−156)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−13
1 =
–   BikJump 2.01 32-bit2084+18
−18
(−169)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+75
1 1 = 1 1 1 1 = 1 0 1 = 1 1 1 1 = 1 1 = 1 0 1 1
–   Soldat III 0.178 64-bit2071+22
−22
(−182)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−39
= 1
–   Little Wing 0.5.0 64-bit2065+22
−22
(−188)25.5 − 12.5
(+21−8=9)
67.1%
25.5 / 38
100.0%
−63
= 1 0 1 1 1 1 0 1 1 = 0 0 1 = 1 = = = 1 1 = 1 1 1 1 0 = 0 0 1 = 1 1 1 1 1 0
–   Ecce 1.0 (rev. 508) 64-bit2052+22
−22
(−201)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Rhetoric 0.10.d2051+34
−35
(−202)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−202
0 1
–   Bubble 1.52012+19
−19
(−241)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−241
0 1
–   AdroitChess 0.31984+25
−25
(−269)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dabbaba 5.671966+25
−25
(−287)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 130320121907+31
−31
(−346)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MOBMAT 0.903d 64-bit1877+27
−27
(−376)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ziggurat 0.18 64-bit1790+42
−43
(−463)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on March 16, 2019