CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Myrddin 0.85 32-bit (2206+27
−27
)Quote
Author: John Merlino Link: Homepage
This is one of the 8 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Quazar 0.3b 32-bit2581+21
−21
(+375)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+139
0 0 1 0
–   GreKo 7.02370+28
−28
(+164)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−71
= 0 0 0 0 0 0 0 = 1
–   iCE 0.22370+19
−19
(+164)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−71
0 0 0 1
–   OliThink 5.3.0 32-bit2357+21
−21
(+151)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+68
0 1 = 0
–   Plisk 0.2.7d 32-bit2350+21
−21
(+144)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Tytan 9.32 32-bit2345+28
−28
(+139)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+139
0 1
–   Amundsen 0.802331+19
−19
(+125)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 1.1.92325+29
−29
(+119)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−37
= 0
–   EveAnn 1.672322+30
−30
(+116)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−26
= 0
–   Mediocre 0.42318+31
−31
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
= 0
–   ECE 12.012318+22
−22
(+112)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−44
= 0
–   Cheese 1.3b 32-bit2308+35
−35
(+102)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+244
1 =
–   Waxman 20102307+22
−22
(+101)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−134
0 1 0 0
–   Cheese 1.32307+17
−17
(+101)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Natwarlal 0.142301+19
−19
(+95)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+95
1 = = 0
–   Ant 2006-F2301+22
−22
(+95)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 1.1.82300+24
−24
(+94)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+42
1 1 0 = 0 1 0 0
–   Anechka 0.082297+19
−19
(+91)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−140
= = 0 0 0 0
–   Popochin 3.22293+18
−18
(+87)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+87
1 0 = =
–   AliChess 4.252287+22
−22
(+81)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−88
0 1 0 = 0 0 = = 0 0 0 1 0 1 0 0
–   Chaturanga 2.4.32285+21
−21
(+79)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−147
0 0 0 1
–   Butcher 1.61 32-bit2284+27
−27
(+78)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+78
0 1 0 1
–   EveAnn 1.662278+33
−33
(+72)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−22
0 = = 1 0 0 = 0 = =
–   Matilde 2008 32-bit2271+34
−33
(+65)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.2%
+65
= =
–   Sungorus 1.4 32-bit2258+21
−21
(+52)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.1%
−305
0 = 0 0 0 0
–   RattateChess 1.0 Nosferatu2247+21
−21
(+41)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.8%
+33
1 = 0 = 0 = = 1 0 0 1 1
–   Atak 6.82235+19
−19
(+29)8 − 18
(+6−16=4)
30.8%
8.0 / 26
3.9%
−119
0 0 = 0 0 1 1 0 0 = 0 0 0 1 = 0 0 0 0 1 0 1 1 0 = 0
–   Betsabe II 1.08c2235+35
−35
(+29)4 − 2
(+4−2=0)
66.7%
4.0 / 6
9.3%
+177
0 1 1 1 1 0
–   Dolphin 1.02232+20
−20
(+26)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
6.5%
−124
0 0 = 0 0 0 = 0 1 1 0 =
–   Bearded N44.22220+34
−35
(+14)6 − 4
(+5−3=2)
60.0%
6.0 / 10
25.5%
+91
1 0 0 = 1 0 1 1 = 1
–   Uralochka 1.1b2219+19
−19
(+13)2 − 0
(+2−0=0)
100.0%
2.0 / 2
22.6%
+INF
1 1
–   Bagatur 1.2d 32-bit2218+35
−35
(+12)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
28.7%
+201
1 1 1 = 0 1
–   Beowulf 2.4a 32-bit2216+20
−20
(+10)7 − 9
(+5−7=4)
43.8%
7.0 / 16
27.3%
−31
1 1 1 0 = = 0 1 = 0 1 0 = 0 0 0
–   Gibbon 2.52a2215+16
−16
(+9)1 − 1
(+1−1=0)
50.0%
1.0 / 2
29.0%
+9
0 1
–   Adam 3.32208+19
−19
(+2)10 − 10
(+8−8=4)
50.0%
10.0 / 20
44.4%
+4
= 0 = = 0 0 0 1 1 1 1 1 0 0 0 0 1 1 1 =
–   Betsabe II 1.09c2208+35
−35
(+2)6 − 2
(+6−2=0)
75.0%
6.0 / 8
46.1%
+231
0 1 1 1 1 0 1 1
–   Jazz 501 32-bit2204+29
−29
(−2)11 − 11
(+7−7=8)
50.0%
11.0 / 22
52.9%
+2
1 1 = 0 = = 1 0 1 = 0 1 0 0 0 = 0 = 1 = 1 =
–   BlackBishop 1.02199+18
−19
(−7)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
65.4%
+28
0 1 = 1 1 0 = = 0 1
–   Latista (Sinobyl) 1.52198+25
−25
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
67.0%
−8
1 0
–   Jazz 444 32-bit2194+32
−32
(−12)13.5 − 5.5
(+11−3=5)
71.1%
13.5 / 19
71.5%
+135
= 1 1 = 0 0 1 1 1 1 1 = 1 0 1 1 = = 1
–   Zevra 1.8.2 r612 64-bit2190+32
−32
(−16)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
77.0%
+272
1 1 = 1
–   FireFly 2.5.13 32-bit2188+34
−34
(−18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
79.6%
−54
1 0 1 = 0 = 1 0 0 =
–   KMTChess 1.2.1 32-bit2181+21
−21
(−25)4 − 6
(+3−5=2)
40.0%
4.0 / 10
92.4%
−102
1 0 0 1 0 = 1 0 = 0
–   ECE 11.012179+23
−23
(−27)8 − 4
(+6−2=4)
66.7%
8.0 / 12
93.5%
+87
= 1 1 0 1 = = 1 0 = 1 1
–   FireFly 2.5.102178+34
−34
(−28)4 − 8
(+2−6=4)
33.3%
4.0 / 12
90.0%
−139
= = 1 1 = = 0 0 0 0 0 0
–   Sjakk 1.1.72174+34
−34
(−32)2 − 2
(+2−2=0)
50.0%
2.0 / 4
92.7%
−32
1 0 1 0
–   Betsabe II 1.052161+34
−35
(−45)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
97.9%
−69
1 1 0 0 0 = 1 1 = 1 0 = 0 0 1 0
–   iCE 0.12160+29
−29
(−46)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.9%
+72
1 0 = 1 = 1
–   Chesley r323 32-bit2155+24
−24
(−51)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
99.7%
−195
= 1 1 0 0 0 0 0
–   Bagatur 1.2b 32-bit2155+33
−34
(−51)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
99.0%
−117
1 = 0 1 0 0
–   KnockOut 0.7.12150+16
−16
(−56)15.5 − 8.5
(+12−5=7)
64.6%
15.5 / 24
100.0%
+45
1 1 1 0 1 0 1 1 0 1 1 = = 0 = = 0 1 = = 1 1 1 =
–   Ifrit j4.32147+28
−28
(−59)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+8
= = 1 =
–   Bearded 06_29_022129+25
−25
(−77)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Kurt 0.9.2 32-bit2115+23
−23
(−91)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+23
= 0 1 1 = 1 = 1
–   ChessKISS 1.3a 32-bit2112+35
−35
(−94)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−12
1 1 0 =
–   Carballo 0.52097+23
−23
(−109)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+62
= 1 = 1 = 1 0 1 1 = 1 1
–   Rhetoric 0.10.d2061+35
−35
(−145)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−2
= 1
–   BigLion 2.23x2057+17
−17
(−149)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−149
0 1
–   Protej 0.5.72054+25
−25
(−152)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−144
= 1 1 = 0 0
–   Jabba 1.0 32-bit2051+21
−21
(−155)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+202
= 1 1 1 1 1
–   PLP 16615712050+23
−23
(−156)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−13
1 1 = 0 1
–   Slibo 0.5.12027+26
−26
(−179)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+106
1 1 1 0 0 1 1 1 1 1
–   Bubble 1.52022+20
−20
(−184)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−10
= 1 1 0 1 1 = 1 = 1
–   ChessMind 0.822016+24
−25
(−190)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BSC 3.91997+37
−37
(−209)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−64
0 1 0 1 1 1
–   Schola 1.1.0 32-bit1993+27
−27
(−213)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−213
1 0
–   AdroitChess 0.31989+26
−26
(−217)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+65
= 1 1 1
–   BSC 3.9++ 32-bit1966+40
−41
(−240)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−148
1 = 1 0
–   Dabbaba 5.671964+35
−35
(−242)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Monik 2.2.3 32-bit1955+30
−30
(−251)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   MatMoi 7.15.0-cct 32-bit1943+25
−25
(−263)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Reger 0.091920+23
−23
(−286)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 130320121913+30
−31
(−293)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−136
1 =
–   GChess IV 0.2.01912+24
−24
(−294)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BeRoChess 1.00 32-bit1848+37
−38
(−358)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−215
= 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018