CCRL 40/40
Downloads and Statistics
April 15, 2017
Testing summary:
Total: 704'959 games
played by 1'857 programs
97019 CPU days (X2 4600+)

White wins: 242'970 (34.5%)
Black wins: 180'635 (25.6%)
Draws: 281'354 (39.9%)
White score: 54.4%

Engine Details

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Show each game results
Beowulf 2.4a 64-bit#244  (2250+20
−21
)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-bit2554+24
−24
(+304)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+246
= 1 0 1 0 0
–   Gogobello 1.0 64-bit2462+25
−25
(+212)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.0%
−77
0 0 0 =
–   TJchess 1.3 64-bit2430+26
−26
(+180)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+30
0 = = 0
–   Shallow r688 64-bit2408+19
−19
(+158)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−153
0 0 0 0 0 = 1 0 0 0
–   Giraffe 20150828 64-bit2381+31
−31
(+131)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−18
0 0 0 = 1 0 = 0 0 1
–   OliThink 5.3.2 64-bit2370+19
−19
(+120)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−107
0 1 0 0
–   TJchess 1.012367+24
−24
(+117)6.5 − 17.5
(+4−15=5)
27.1%
6.5 / 24
0.0%
−57
0 0 0 0 = 0 1 = 0 1 1 0 0 0 0 0 0 0 1 = 0 = 0 =
–   RedQueen 0.7 64-bit2362+35
−35
(+112)7 − 17
(+4−14=6)
29.2%
7.0 / 24
0.0%
−39
1 0 = 0 = 0 0 0 0 0 0 = 1 0 0 = 0 0 0 = 1 1 0 =
–   pikoSzachy Extreme 22352+34
−34
(+102)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
+18
0 0 = 0 = 1 1 0
–   Donna 1.0 64-bit2351+30
−30
(+101)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+101
= = 1 0
–   K2 0.672346+24
−24
(+96)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−61
0 =
–   Nemeton 1.412345+26
−26
(+95)2 − 8
(+0−6=4)
20.0%
2.0 / 10
0.0%
−103
0 = = = 0 = 0 0 0 0
–   Plisk 0.2.7d 64-bit2343+26
−26
(+93)3 − 3
(+1−1=4)
50.0%
3.0 / 6
0.0%
+86
= = = 1 = 0
–   Lozza 1.15 64-bit2341+25
−25
(+91)4 − 4
(+3−3=2)
50.0%
4.0 / 8
0.0%
+97
= 0 1 1 0 0 = 1
–   Jumbo 0.4.17 64-bit2338+29
−28
(+88)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
0.0%
+192
1 1 1 0 0 1 = 1 = =
–   Maverick 0.51 64-bit2334+22
−22
(+84)3 − 9
(+1−7=4)
25.0%
3.0 / 12
0.0%
−89
0 0 = = 0 1 = 0 = 0 0 0
–   CyberPagno 2.2 64-bit2330+23
−23
(+80)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−62
0 =
–   Sjakk 1.1.92323+29
−29
(+73)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−161
0 1 0 0
–   Gibbon 2.60a 64-bit2323+24
−24
(+73)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+230
1 =
–   Bagatur 1.3a 64-bit2322+19
−19
(+72)3 − 5
(+2−4=2)
37.5%
3.0 / 8
0.0%
−22
1 0 0 1 0 = = 0
–   Averno 0.812319+23
−23
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−88
= 0
–   EveAnn 1.722319+44
−44
(+69)0.5 − 3.5
(+0−3=1)
12.5%
0.5 / 4
0.3%
−217
0 0 0 =
–   EveAnn 1.71a2316+23
−23
(+66)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
0.0%
+161
0 = 1 1
–   ECE 12.012316+22
−22
(+66)1 − 5
(+1−5=0)
16.7%
1.0 / 6
0.0%
−257
0 0 0 0 0 1
–   KnightX 1.922314+22
−22
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−78
0 =
–   Mediocre 0.42313+33
−33
(+63)1 − 0
(+1−0=0)
100.0%
1.0 / 1
0.1%
+INF
1
–   Waxman 20132310+25
−25
(+60)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−82
= 0
–   Gibbon 2.69a 64-bit2306+20
−20
(+56)4.5 − 3.5
(+2−1=5)
56.3%
4.5 / 8
0.0%
+92
= = 0 1 = = = 1
–   NoraGrace 1.0 64-bit2305+29
−30
(+55)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.1%
+55
1 0
–   pikoSzachy Extreme2303+31
−31
(+53)6 − 8
(+4−6=4)
42.9%
6.0 / 14
0.2%
+3
0 1 1 0 = 0 1 1 0 = = = 0 0
–   Waxman 20112302+26
−26
(+52)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
0.1%
−15
= 0 = =
–   Absolute Zero 2.4.7.2 64-bit2292+24
−24
(+42)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.5%
−60
0 0 = 0 = = 1 0 1 0
–   Mediocre 0.52290+23
−23
(+40)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.6%
+40
0 = = 1
–   Nemeton 1.02289+30
−30
(+39)9 − 7
(+6−4=6)
56.3%
9.0 / 16
1.8%
+76
1 1 1 0 = 1 = 1 = = = 0 0 = 0 1
–   Matilde 2008 64-bit2288+30
−30
(+38)1.5 − 6.5
(+1−6=1)
18.8%
1.5 / 8
2.0%
−222
= 0 0 1 0 0 0 0
–   Chaturanga 2.4.32287+23
−23
(+37)1 − 1
(+0−0=2)
50.0%
1.0 / 2
1.0%
+37
= =
–   AliChess 4.252286+22
−22
(+36)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
1.1%
+226
1 1 = 0 1 1
–   Fischerle 0.9.80 SE 64-bit2285+38
−39
(+35)2 − 4
(+1−3=2)
33.3%
2.0 / 6
5.8%
−74
0 1 0 0 = =
–   Bearded N44.2 64-bit2284+31
−31
(+34)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
3.6%
−2
1 0 0 0 1 = = = 0 1
–   Fischerle 0.9.65 64-bit2284+29
−29
(+34)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
2.9%
+69
0 1 0 = = 1 = 1 1 0
–   FireFly 2.7.0 64-bit2283+19
−19
(+33)4 − 4
(+2−2=4)
50.0%
4.0 / 8
1.1%
+33
0 = = = = 1 0 1
–   Butcher 1.64 64-bit2281+22
−22
(+31)1 − 3
(+0−2=2)
25.0%
1.0 / 4
2.3%
−111
= 0 = 0
–   Orion 0.2 64-bit2275+21
−21
(+25)3.5 − 4.5
(+2−3=3)
43.8%
3.5 / 8
5.0%
−13
0 1 0 = 1 0 = =
–   Gibbon 2.57a 64-bit2271+23
−23
(+21)2 − 4
(+1−3=2)
33.3%
2.0 / 6
9.3%
−83
= 1 0 0 0 =
–   Fischerle 0.9.60 64-bit2261+29
−29
(+11)6.5 − 3.5
(+5−2=3)
65.0%
6.5 / 10
26.7%
+119
1 1 = 0 0 1 = 1 = 1
–   Jazz 444 64-bit2258+35
−35
(+8)15 − 9
(+13−7=4)
62.5%
15.0 / 24
35.1%
+105
0 1 = 0 0 1 1 = 1 1 = 0 1 0 1 0 1 1 0 1 1 1 = 1
–   AliChess 4.212255+24
−24
(+5)10.5 − 13.5
(+8−11=5)
43.8%
10.5 / 24
36.6%
−41
1 0 0 0 0 = 0 = 1 = 0 0 1 1 1 = = 0 1 0 1 1 0 0
–   Protej 0.5.8c2249+21
−22
(−1)2.5 − 5.5
(+1−4=3)
31.3%
2.5 / 8
53.7%
−119
= 1 0 0 0 = = 0
–   Waxman 20092249+20
−20
(−1)9.5 − 14.5
(+8−13=3)
39.6%
9.5 / 24
51.9%
−79
= 1 0 1 1 1 0 0 1 0 0 1 1 0 0 = 0 0 0 1 = 0 0 0
–   Jazz 501 64-bit2247+31
−32
(−3)13 − 13
(+10−10=6)
50.0%
13.0 / 26
55.3%
−4
1 1 = 0 1 = = 1 1 1 0 1 0 = 0 1 0 0 0 0 0 = 0 1 1 =
–   Exacto 0.e 64-bit2244+20
−20
(−6)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
66.3%
−63
1 = 0 0 0 1
–   Mango Paola Ajedrez 4.12243+21
−21
(−7)2 − 2
(+2−2=0)
50.0%
2.0 / 4
68.9%
−7
1 0 1 0
–   MadChess 1.4 64-bit2243+21
−21
(−7)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
67.0%
−64
1 0 0 = 1 0
–   Fischerle 0.9.50 64-bit2239+31
−31
(−11)1 − 1
(+0−0=2)
50.0%
1.0 / 2
70.9%
−11
= =
–   Absolute Zero 2.4.0.0 64-bit2239+23
−23
(−11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
75.6%
−11
0 1
–   Lozza 1.14a 64-bit2238+29
−29
(−12)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
74.7%
+15
= 1 1 0 = = 0 = 1 =
–   Atak 6.82235+20
−20
(−15)1 − 1
(+1−1=0)
50.0%
1.0 / 2
84.1%
−15
0 1
–   Buzz 0.08 64-bit2234+31
−32
(−16)0 − 2
(+0−2=0)
0.0%
0.0 / 2
80.1%
−INF
0 0
–   Dolphin 1.02229+21
−21
(−21)7 − 3
(+5−1=4)
70.0%
7.0 / 10
92.0%
+107
0 1 = = 1 = = 1 1 1
–   Atak 6.72228+30
−30
(−22)16 − 8
(+12−4=8)
66.7%
16.0 / 24
88.3%
+87
1 0 1 1 0 = = 1 1 = 1 = 1 = 1 = = 1 = 0 0 1 1 1
–   KMTChess 1.2.1 64-bit2227+26
−26
(−23)9.5 − 14.5
(+7−12=5)
39.6%
9.5 / 24
92.1%
−105
= 0 0 0 1 0 1 0 0 1 0 1 = 1 = 0 = 1 0 0 1 0 = 0
–   Vajolet 1.62.12217+34
−34
(−33)2 − 0
(+2−0=0)
100.0%
2.0 / 2
94.6%
+INF
1 1
–   Myrddin 0.85 64-bit2217+27
−27
(−33)13.5 − 12.5
(+12−11=3)
51.9%
13.5 / 26
97.4%
−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-bit2214+32
−32
(−36)13 − 11
(+9−7=8)
54.2%
13.0 / 24
97.1%
−10
1 0 1 = = 1 1 1 0 1 = = 1 = = 0 = 0 0 0 1 = 1 0
–   DoubleCheck 2.3.1 64-bit2212+35
−35
(−38)13 − 18
(+9−14=8)
41.9%
13.0 / 31
96.8%
−92
= = 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-bit2207+20
−20
(−43)3 − 3
(+3−3=0)
50.0%
3.0 / 6
99.8%
−43
1 0 1 1 0 0
–   Adam 3.32206+20
−20
(−44)4.5 − 2.5
(+4−2=1)
64.3%
4.5 / 7
99.9%
+66
1 = 0 1 1 0 1
–   FireFly 2.5.13 64-bit2205+35
−35
(−45)1 − 1
(+1−1=0)
50.0%
1.0 / 2
98.5%
−45
1 0
–   Carballo 0.82194+22
−22
(−56)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   ProChess 1.02AD2187+21
−21
(−63)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−70
0 = 1 0 = 1
–   Shallow 1.0 64-bit2186+31
−31
(−64)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
+31
1 1 0 =
–   EXchess 5.04b 64-bit2185+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
–   RedQueen 0.62172+30
−30
(−78)14 − 10
(+11−7=6)
58.3%
14.0 / 24
100.0%
−20
0 = = 0 1 1 0 1 1 0 = 1 1 = 1 1 0 0 = 0 1 1 1 =
–   NG-Play 9.86 64-bit2170+23
−23
(−80)6 − 4
(+4−2=4)
60.0%
6.0 / 10
100.0%
−25
1 = 1 1 0 = 0 = 1 =
–   Kurt 0.9.2.2 64-bit2169+23
−23
(−81)15 − 11
(+11−7=8)
57.7%
15.0 / 26
100.0%
−25
1 1 0 1 = 1 = 1 1 1 = 0 = 0 0 1 1 0 = 1 0 1 = = 0 =
–   Chesley r323 32-bit2156+25
−25
(−94)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+48
1 =
–   Ifrit j3.8 64-bit2154+34
−35
(−96)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+141
1 = 1 1 1 1 = 1 0 1 0 = 1 1 1 1 1 1 1 = = 1 1 1
–   KnockOut 0.7.12149+16
−16
(−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-bit2133+19
−19
(−117)15.5 − 8.5
(+13−6=5)
64.6%
15.5 / 24
100.0%
−7
1 = = 1 0 0 = 1 = 1 0 0 1 1 0 = 1 1 1 1 1 0 1 1
–   Parrot 07.01.162130+32
−32
(−120)15 − 9
(+12−6=6)
62.5%
15.0 / 24
100.0%
−34
1 1 0 1 1 1 1 = 1 1 1 = = 0 1 0 1 = 0 1 0 = 0 =
–   Napoleon 1.5.0 64-bit2120+26
−26
(−130)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
+12
1 =
–   Carballo 0.52095+23
−23
(−155)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−12
= 1
–   BikJump 2.01 32-bit2078+18
−18
(−172)19.5 − 4.5
(+17−2=5)
81.3%
19.5 / 24
100.0%
+72
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+23
−23
(−179)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−36
1 =
–   Rhetoric 0.10.d2060+35
−35
(−190)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−190
1 0
–   Ecce 1.0 (rev. 508) 64-bit2048+24
−24
(−202)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Bubble 1.52022+21
−21
(−228)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−228
1 0
–   AdroitChess 0.31997+28
−28
(−253)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Dabbaba 5.671968+36
−36
(−282)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 130320121909+31
−31
(−341)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Ziggurat 0.18 64-bit1795+42
−43
(−455)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1

Rating changes by day

Rating changes with played games

Participation in the pure lists

Pure listRankRatingNumber of games
Beowulf 2.4a 64-bit
played with current
participants of this list
Represented by
1-2-CPU    115Beowulf 2.4a 32-bit
All    115Beowulf 2.4a 32-bit
Free    115Beowulf 2.4a 32-bit
Free 1-2-CPU    115Beowulf 2.4a 32-bit
Free single-CPU    115Beowulf 2.4a 32-bit
Single-CPU    115Beowulf 2.4a 32-bit

Created in 2005-2013 by CCRL team
Last games added on April 15, 2017