CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Myrddin 0.85 32-bit (2204+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-bit2582+21
−21
(+378)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+142
–   iCE 0.22371+19
−19
(+167)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−68
–   GreKo 7.02371+28
−28
(+167)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−68
–   OliThink 5.3.0 32-bit2357+21
−21
(+153)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+70
–   Plisk 0.2.7d 32-bit2350+21
−21
(+146)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
–   Tytan 9.32 32-bit2345+28
−28
(+141)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+141
–   Amundsen 0.802333+20
−20
(+129)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Sjakk 1.1.92326+29
−29
(+122)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−34
–   EveAnn 1.672324+30
−30
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−22
–   Mediocre 0.42319+31
−31
(+115)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−41
–   ECE 12.012318+22
−22
(+114)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−42
–   Cheese 1.3b 32-bit2309+35
−35
(+105)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+247
–   Waxman 20102308+22
−21
(+104)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−131
–   Cheese 1.32307+17
−17
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Natwarlal 0.142303+19
−19
(+99)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+99
–   Sjakk 1.1.82301+24
−24
(+97)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+45
–   Ant 2006-F2300+23
−23
(+96)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
–   Anechka 0.082297+19
−19
(+93)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−138
–   Popochin 3.22293+18
−18
(+89)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+89
–   Chaturanga 2.4.32289+22
−22
(+85)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−141
–   AliChess 4.252288+22
−22
(+84)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−85
–   Butcher 1.61 32-bit2285+27
−27
(+81)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+81
–   EveAnn 1.662278+33
−33
(+74)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.0%
−20
–   Matilde 2008 32-bit2271+34
−34
(+67)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+67
–   Sungorus 1.4 32-bit2259+21
−21
(+55)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.1%
−302
–   RattateChess 1.0 Nosferatu2248+21
−21
(+44)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.6%
+36
–   Betsabe II 1.08c2236+35
−35
(+32)4 − 2
(+4−2=0)
66.7%
4.0 / 6
8.2%
+180
–   Atak 6.82236+19
−19
(+32)8 − 18
(+6−16=4)
30.8%
8.0 / 26
2.8%
−116
–   Dolphin 1.02233+20
−20
(+29)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
4.7%
−121
–   Bearded N44.22220+36
−36
(+16)6 − 4
(+5−3=2)
60.0%
6.0 / 10
24.5%
+93
–   Bagatur 1.2d 32-bit2219+35
−35
(+15)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
25.7%
+204
–   Uralochka 1.1b2218+19
−19
(+14)2 − 0
(+2−0=0)
100.0%
2.0 / 2
20.5%
+INF
–   Gibbon 2.52a2215+16
−16
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
26.5%
+11
–   Betsabe II 1.09c2214+36
−36
(+10)6 − 2
(+6−2=0)
75.0%
6.0 / 8
33.6%
+239
–   Adam 3.32212+20
−20
(+8)10 − 10
(+8−8=4)
50.0%
10.0 / 20
31.8%
+10
–   Beowulf 2.4a 32-bit2212+21
−21
(+8)7 − 9
(+5−7=4)
43.8%
7.0 / 16
33.2%
−33
–   Jazz 501 32-bit2205+29
−29
(+1)11 − 11
(+7−7=8)
50.0%
11.0 / 22
49.1%
+5
–   BlackBishop 1.02200+19
−18
(−4)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
61.1%
+31
–   Latista (Sinobyl) 1.52196+25
−25
(−8)1 − 1
(+1−1=0)
50.0%
1.0 / 2
66.8%
−8
–   Jazz 444 32-bit2195+32
−32
(−9)13.5 − 5.5
(+11−3=5)
71.1%
13.5 / 19
68.0%
+138
–   FireFly 2.5.13 32-bit2188+34
−34
(−16)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
76.7%
−52
–   FireFly 2.5.102182+35
−35
(−22)4 − 8
(+2−6=4)
33.3%
4.0 / 12
84.3%
−133
–   KMTChess 1.2.1 32-bit2181+21
−21
(−23)4 − 6
(+3−5=2)
40.0%
4.0 / 10
91.0%
−100
–   ECE 11.012179+23
−23
(−25)8 − 4
(+6−2=4)
66.7%
8.0 / 12
92.0%
+89
–   Sjakk 1.1.72174+34
−34
(−30)2 − 2
(+2−2=0)
50.0%
2.0 / 4
91.3%
−30
–   Betsabe II 1.052168+36
−36
(−36)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
94.6%
−60
–   iCE 0.12162+30
−30
(−42)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.0%
+76
–   Chesley r323 32-bit2156+25
−25
(−48)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
99.5%
−192
–   Bagatur 1.2b 32-bit2155+33
−34
(−49)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.8%
−115
–   KnockOut 0.7.12147+16
−16
(−57)15.5 − 8.5
(+12−5=7)
64.6%
15.5 / 24
100.0%
+44
–   Ifrit j4.32147+28
−29
(−57)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+10
–   Bearded 06_29_022129+25
−25
(−75)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   Kurt 0.9.2 32-bit2117+23
−23
(−87)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+27
–   ChessKISS 1.3a 32-bit2113+35
−35
(−91)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−9
–   Carballo 0.52097+23
−23
(−107)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+64
–   Rhetoric 0.10.d2061+35
−35
(−143)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
0
–   BigLion 2.23x2059+17
−17
(−145)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−145
–   Protej 0.5.72054+25
−25
(−150)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−142
–   Jabba 1.0 32-bit2052+23
−23
(−152)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+205
–   PLP 16615712048+23
−23
(−156)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−13
–   Slibo 0.5.12027+26
−26
(−177)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+108
–   Bubble 1.52022+20
−20
(−182)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−8
–   ChessMind 0.822015+24
−25
(−189)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   BSC 3.91996+37
−37
(−208)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−63
–   Schola 1.1.0 32-bit1994+27
−27
(−210)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−210
–   AdroitChess 0.31988+26
−26
(−216)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+66
–   BSC 3.9++ 32-bit1965+40
−41
(−239)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−147
–   Dabbaba 5.671963+35
−35
(−241)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Monik 2.2.3 32-bit1955+30
−30
(−249)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   MatMoi 7.15.0-cct 32-bit1943+25
−25
(−261)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Reger 0.091919+23
−23
(−285)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   GChess IV 0.2.01911+24
−24
(−293)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
–   Jabba 130320121909+31
−31
(−295)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−138
–   BeRoChess 1.00 32-bit1847+37
−38
(−357)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−214

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Created in 2005-2013 by CCRL team
Last games added on February 17, 2018