CCRL 40/15
Downloads and Statistics
October 24, 2020
Testing summary:
Total: 1'185'135 games
played by 2'728 programs

White wins: 408'196 (34.4%)
Black wins: 301'376 (25.4%)
Draws: 475'563 (40.1%)
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-bit2582+21
−21
(+376)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
+140
0 1 0 0
–   iCE 0.22372+19
−19
(+166)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−69
0 0 0 1
–   GreKo 7.02371+28
−28
(+165)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−70
= 0 0 0 0 0 0 0 = 1
–   OliThink 5.3.0 32-bit2359+21
−21
(+153)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+70
0 1 = 0
–   Plisk 0.2.7d 32-bit2352+21
−21
(+146)2 − 0
(+2−0=0)
100.0%
2.0 / 2
0.0%
+INF
1 1
–   Tytan 9.32 32-bit2347+28
−28
(+141)1 − 1
(+1−1=0)
50.0%
1.0 / 2
0.0%
+141
1 0
–   Amundsen 0.802329+17
−17
(+123)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Sjakk 1.1.92326+29
−29
(+120)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−36
= 0
–   ECE 12.012319+22
−22
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
0 =
–   EveAnn 1.672319+29
−30
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−29
= 0
–   Mediocre 0.42316+28
−28
(+110)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−46
= 0
–   Cheese 1.3b 32-bit2313+34
−34
(+107)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
0.0%
+249
= 1
–   Cheese 1.32309+17
−17
(+103)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Waxman 20102309+22
−22
(+103)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−132
1 0 0 0
–   Sjakk 1.1.82303+24
−24
(+97)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
0.0%
+45
0 = 0 0 1 0 1 1
–   Ant 2006-F2302+19
−19
(+96)0 − 2
(+0−2=0)
0.0%
0.0 / 2
0.0%
−INF
0 0
–   Anechka 0.082302+19
−19
(+96)1 − 5
(+0−4=2)
16.7%
1.0 / 6
0.0%
−135
0 0 0 0 = =
–   Natwarlal 0.142300+19
−19
(+94)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+94
= 0 1 =
–   Popochin 3.22296+18
−18
(+90)2 − 2
(+1−1=2)
50.0%
2.0 / 4
0.0%
+90
1 = = 0
–   Chaturanga 2.4.32290+19
−19
(+84)1 − 3
(+1−3=0)
25.0%
1.0 / 4
0.0%
−142
1 0 0 0
–   Butcher 1.61 32-bit2285+27
−27
(+79)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+79
1 0 0 1
–   AliChess 4.252282+19
−19
(+76)4.5 − 11.5
(+3−10=3)
28.1%
4.5 / 16
0.0%
−93
0 = 0 0 = = 0 0 0 1 0 1 0 0 0 1
–   Matilde 2008 32-bit2273+34
−34
(+67)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.1%
+67
= =
–   EveAnn 1.662270+33
−33
(+64)3.5 − 6.5
(+1−4=5)
35.0%
3.5 / 10
0.1%
−30
0 = = 1 0 0 = 0 = =
–   Sungorus 1.4 32-bit2260+21
−21
(+54)0.5 − 5.5
(+0−5=1)
8.3%
0.5 / 6
0.1%
−303
= 0 0 0 0 0
–   RattateChess 1.0 Nosferatu2253+18
−18
(+47)6 − 6
(+4−4=4)
50.0%
6.0 / 12
0.2%
+39
= 1 1 0 0 1 0 = = 1 0 =
–   Atak 6.82238+16
−16
(+32)8 − 18
(+6−16=4)
30.8%
8.0 / 26
2.4%
−117
1 0 0 = 0 0 0 0 1 = 0 0 0 0 1 0 1 = 1 0 0 0 0 = 0 1
–   Betsabe II 1.08c2237+35
−35
(+31)4 − 2
(+4−2=0)
66.7%
4.0 / 6
8.5%
+179
0 1 1 1 1 0
–   Dolphin 1.0 64-bit2231+18
−18
(+25)3.5 − 8.5
(+2−7=3)
29.2%
3.5 / 12
7.0%
−125
= = 0 0 0 1 0 1 = 0 0 0
–   Bearded N44.22223+34
−34
(+17)6 − 4
(+5−3=2)
60.0%
6.0 / 10
22.1%
+94
1 = 1 1 0 1 0 = 1 0
–   Beowulf 2.4a 32-bit2219+19
−19
(+13)7 − 9
(+5−7=4)
43.8%
7.0 / 16
23.4%
−28
0 0 = 0 0 1 = = 0 0 1 = 1 0 1 1
–   Bagatur 1.2d 32-bit2219+34
−34
(+13)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
28.4%
+202
1 1 1 0 1 =
–   Uralochka 1.1b2218+18
−18
(+12)2 − 0
(+2−0=0)
100.0%
2.0 / 2
23.7%
+INF
1 1
–   Gibbon 2.52a2217+16
−16
(+11)1 − 1
(+1−1=0)
50.0%
1.0 / 2
25.7%
+11
1 0
–   Adam 3.32211+19
−19
(+5)10 − 10
(+8−8=4)
50.0%
10.0 / 20
39.1%
+7
0 1 0 0 1 0 = 1 1 1 1 1 = = 1 = 0 0 0 0
–   Betsabe II 1.09c2209+34
−35
(+3)6 − 2
(+6−2=0)
75.0%
6.0 / 8
44.8%
+232
1 0 1 1 0 1 1 1
–   Latista (Sinobyl) 1.52205+22
−22
(−1)1 − 1
(+1−1=0)
50.0%
1.0 / 2
52.0%
−1
0 1
–   Jazz 501 32-bit2205+29
−29
(−1)11 − 11
(+7−7=8)
50.0%
11.0 / 22
52.0%
+3
0 1 0 0 0 = 0 = 1 = 1 = = 1 0 1 = 0 = 1 1 =
–   BlackBishop 1.02202+18
−19
(−4)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
59.9%
+31
0 1 = 1 1 0 = = 0 1
–   Jazz 444 32-bit2196+32
−32
(−10)13.5 − 5.5
(+11−3=5)
71.1%
13.5 / 19
70.0%
+137
= 0 0 1 1 1 1 = 1 = 1 1 1 = 1 0 1 1 =
–   Zevra 1.8.2 r612 64-bit2189+28
−28
(−17)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
80.7%
+271
1 1 = 1
–   FireFly 2.5.13 32-bit2188+34
−34
(−18)4.5 − 5.5
(+3−4=3)
45.0%
4.5 / 10
79.4%
−54
= 0 0 = 0 1 0 1 = 1
–   KMTChess 1.2.1 32-bit2183+21
−21
(−23)4 − 6
(+3−5=2)
40.0%
4.0 / 10
91.5%
−100
0 = 0 1 0 = 0 1 0 1
–   FireFly 2.5.102180+34
−34
(−26)4 − 8
(+2−6=4)
33.3%
4.0 / 12
88.5%
−137
= = 1 1 = = 0 0 0 0 0 0
–   ECE 11.012180+23
−23
(−26)8 − 4
(+6−2=4)
66.7%
8.0 / 12
92.5%
+88
0 = = = 1 1 1 0 1 = 1 1
–   Sjakk 1.1.72174+34
−34
(−32)2 − 2
(+2−2=0)
50.0%
2.0 / 4
92.5%
−32
1 0 1 0
–   iCE 0.12162+29
−29
(−44)4 − 2
(+3−1=2)
66.7%
4.0 / 6
98.6%
+74
0 = 1 1 = 1
–   Betsabe II 1.052160+34
−34
(−46)7.5 − 8.5
(+6−7=3)
46.9%
7.5 / 16
98.5%
−70
1 0 0 0 = 1 1 = 0 = 0 0 1 0 1 1
–   Bagatur 1.2b 32-bit2157+33
−34
(−49)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
98.9%
−115
0 1 0 0 1 =
–   Chesley r323 32-bit2155+24
−24
(−51)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
99.8%
−195
0 0 0 = 1 1 0 0
–   KnockOut 0.7.12153+15
−15
(−53)15.5 − 8.5
(+12−5=7)
64.6%
15.5 / 24
100.0%
+48
1 0 1 1 1 0 1 = = = 0 = = 0 1 = = 1 1 1 0 1 1 1
–   Ifrit j4.32151+28
−28
(−55)2.5 − 1.5
(+1−0=3)
62.5%
2.5 / 4
99.8%
+12
= 1 = =
–   Bearded 06_29_022131+25
−25
(−75)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   Kurt 0.9.2 32-bit2114+23
−23
(−92)5.5 − 2.5
(+4−1=3)
68.8%
5.5 / 8
100.0%
+22
= 1 = 1 1 1 = 0
–   ChessKISS 1.3a 32-bit2112+33
−33
(−94)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−12
0 = 1 1
–   Carballo 0.52097+23
−23
(−109)9 − 3
(+7−1=4)
75.0%
9.0 / 12
100.0%
+62
1 1 = 1 1 = 1 0 = 1 = 1
–   BigLion 2.23x2067+12
−12
(−139)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−139
0 1
–   Protej 0.5.72055+25
−25
(−151)3 − 3
(+2−2=2)
50.0%
3.0 / 6
100.0%
−143
1 = 0 = 0 1
–   Rhetoric 0.10.d2051+34
−34
(−155)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−12
= 1
–   PLP 16615712048+22
−22
(−158)3.5 − 1.5
(+3−1=1)
70.0%
3.5 / 5
100.0%
−15
0 1 1 1 =
–   Jabba 1.0 32-bit2044+21
−21
(−162)5.5 − 0.5
(+5−0=1)
91.7%
5.5 / 6
100.0%
+195
1 1 1 1 1 =
–   ChessMind 0.822032+23
−23
(−174)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Slibo 0.5.12026+26
−26
(−180)8 − 2
(+8−2=0)
80.0%
8.0 / 10
100.0%
+105
1 1 1 1 0 1 1 0 1 1
–   Bubble 1.52012+19
−19
(−194)7.5 − 2.5
(+6−1=3)
75.0%
7.5 / 10
100.0%
−20
= 1 = 1 1 1 1 0 = 1
–   BSC 3.91995+37
−37
(−211)4 − 2
(+4−2=0)
66.7%
4.0 / 6
100.0%
−66
0 1 1 1 0 1
–   Schola 1.1.0 32-bit1993+26
−26
(−213)1 − 1
(+1−1=0)
50.0%
1.0 / 2
100.0%
−213
0 1
–   AdroitChess 0.31983+25
−25
(−223)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
100.0%
+59
1 1 = 1
–   Dabbaba 5.671965+25
−25
(−241)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BSC 3.9++ 32-bit1960+40
−41
(−246)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−154
1 0 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-bit1939+25
−25
(−267)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Reger 0.091908+20
−20
(−298)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   Jabba 130320121906+31
−31
(−300)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−143
1 =
–   GChess IV 0.2.01881+21
−21
(−325)2 − 0
(+2−0=0)
100.0%
2.0 / 2
100.0%
+INF
1 1
–   BeRoChess 1.00 32-bit1838+37
−38
(−368)1.5 − 0.5
(+1−0=1)
75.0%
1.5 / 2
100.0%
−225
= 1

Rating changes by day

Rating changes with played games


Created in 2005-2013 by CCRL team
Last games added on October 24, 2020