CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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Myrddin 0.84 32-bit (2112+30
−30
)Quote
Author: John Merlino Link: Homepage
This is one of the 8 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 0.7 64-bit2302+23
−23
(+190)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+190
–   Invictus r228 64-bit2293+18
−18
(+181)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+38
–   Chaturanga 2.4.32290+19
−19
(+178)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+178
–   Galjoen 0.38 64-bit2284+23
−23
(+172)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+172
–   RamJet 0.132235+19
−19
(+123)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+55
–   Dolphin 1.0 64-bit2231+18
−18
(+119)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+36
–   Hussar 0.22225+34
−34
(+113)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−43
–   Beowulf 2.4a 32-bit2219+19
−19
(+107)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
–   Gibbon 2.52a2217+16
−16
(+105)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+43
–   OBender 03.2016 64-bit2215+18
−18
(+103)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+171
–   BlackBishop 1.02203+19
−18
(+91)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+45
–   Jazz 444 32-bit2196+32
−32
(+84)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+84
–   NoC 19.12 64-bit2184+33
−33
(+72)2.5 − 5.5
(+2−5=1)
31.3%
2.5 / 8
0.1%
−74
–   KMTChess 1.2.1 32-bit2183+21
−21
(+71)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+33
–   ECE 11.012181+23
−24
(+69)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−87
–   FireFly 2.5.102180+34
−34
(+68)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.1%
+30
–   Hamsters 0.0.62179+24
−24
(+67)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+24
–   CT800 1.20 64-bit2175+29
−29
(+63)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.1%
+122
–   Sjakk 1.1.72175+34
−34
(+63)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.3%
−93
–   Clever Girl r160 64-bit2174+21
−21
(+62)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
−38
–   Embla 2.0.0 64-bit2173+19
−19
(+61)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.0%
−63
–   Clever Girl r185 64-bit2171+22
−22
(+59)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.1%
+3
–   iCE 0.12163+29
−29
(+51)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.8%
−264
–   Chesley r323 32-bit2155+24
−24
(+43)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
1.3%
+19
–   KnockOut 0.7.12153+15
−15
(+41)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
0.8%
−190
–   GopherCheck 0.2.2 64-bit2142+26
−26
(+30)3 − 1
(+2−0=2)
75.0%
3.0 / 4
7.1%
+172
–   Blitzkrieg rev337 64-bit2142+19
−19
(+30)4 − 6
(+2−4=4)
40.0%
4.0 / 10
4.6%
−37
–   K2 0.43f2140+33
−33
(+28)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
10.5%
−23
–   Raven 0.50 64-bit2139+30
−30
(+27)4 − 8
(+2−6=4)
33.3%
4.0 / 12
10.5%
−87
–   Prophet 2.0 32-bit2138+19
−19
(+26)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
7.4%
−56
–   Adam 3.22136+24
−24
(+24)3 − 3
(+1−1=4)
50.0%
3.0 / 6
11.1%
+24
–   TJchess 0.1212135+19
−19
(+23)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
10.7%
+311
–   Bearded 06_29_022131+25
−25
(+19)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
16.3%
−26
–   Tunguska 1.0 64-bit2130+20
−20
(+18)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
16.5%
−23
–   Ifrit j4.22124+34
−34
(+12)7 − 11
(+4−8=6)
38.9%
7.0 / 18
29.3%
−67
–   Kurt 0.9.2 32-bit2115+23
−23
(+3)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
44.7%
+155
–   Carballo 0.52097+23
−23
(−15)3 − 7
(+2−6=2)
30.0%
3.0 / 10
78.0%
−162
–   FireFly 2.5.6 32-bit2089+22
−22
(−23)0 − 2
(+0−2=0)
0.0%
0.0 / 2
89.1%
−INF
–   Jabba 1.0 64-bit2078+22
−22
(−34)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
96.2%
+7
–   Sjakk 1.1.62068+30
−31
(−44)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
97.8%
+145
–   BigLion 2.23x2067+12
−12
(−45)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.7%
−127
–   Protej 0.5.72055+25
−25
(−57)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
99.8%
−56
–   PLP 16615712048+22
−22
(−64)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+73
–   Jabba 1.0 32-bit2045+21
−21
(−67)7 − 6
(+6−5=2)
53.8%
7.0 / 13
100.0%
−39
–   ECE 1.12043+27
−27
(−69)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
–   ChessMind 0.822032+23
−23
(−80)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
–   Slibo 0.5.12026+26
−26
(−86)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−12
–   Bubble 1.52012+19
−19
(−100)0 − 4
(+0−4=0)
0.0%
0.0 / 4
100.0%
−INF
–   BSC 3.91996+37
−37
(−116)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−182
–   Schola 1.1.0 32-bit1993+26
−26
(−119)7 − 4
(+5−2=4)
63.6%
7.0 / 11
100.0%
−31
–   Monik 2.2.3 32-bit1955+30
−30
(−157)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
–   MatMoi 7.15.0-cct 32-bit1939+25
−26
(−173)6 − 1
(+5−0=2)
85.7%
6.0 / 7
100.0%
+94
–   Reger 0.091909+20
−20
(−203)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−2
–   GChess IV 0.2.01881+21
−21
(−231)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−135

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Created in 2005-2013 by CCRL team
Last games added on November 21, 2020