CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Myrddin 0.84 32-bit (2116+31
−31
)Quote
Author: John Merlino Link: Homepage
This is one of the 8 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   RubiChess 0.7 64-bit2304+25
−25
(+188)3 − 3
(+2−2=2)
50.0%
3.0 / 6
0.0%
+188
0 0 1 = = 1
–   Invictus r228 64-bit2290+19
−19
(+174)1 − 3
(+0−2=2)
25.0%
1.0 / 4
0.0%
+31
= 0 = 0
–   Chaturanga 2.4.32287+20
−20
(+171)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+171
= =
–   Galjoen 0.38 64-bit2283+23
−23
(+167)2 − 2
(+2−2=0)
50.0%
2.0 / 4
0.0%
+167
0 1 0 1
–   Dolphin 1.0 64-bit2230+18
−19
(+114)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
0.0%
+31
= 1 0 0
–   RamJet 0.132229+20
−20
(+113)4 − 6
(+2−4=4)
40.0%
4.0 / 10
0.0%
+45
1 = 0 1 0 0 0 = = =
–   Hussar 0.22224+34
−34
(+108)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.0%
−48
= 0
–   Beowulf 2.4a 32-bit2218+20
−20
(+102)0 − 4
(+0−4=0)
0.0%
0.0 / 4
0.0%
−INF
0 0 0 0
–   Gibbon 2.52a2217+16
−16
(+101)2.5 − 3.5
(+2−3=1)
41.7%
2.5 / 6
0.0%
+39
= 0 0 1 0 1
–   OBender 03.2016 64-bit2215+18
−18
(+99)6 − 4
(+5−3=2)
60.0%
6.0 / 10
0.0%
+167
1 = 0 0 0 = 1 1 1 1
–   BlackBishop 1.02202+19
−18
(+86)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
0.0%
+40
0 = 0 1 = =
–   Jazz 444 32-bit2195+32
−32
(+79)1 − 1
(+0−0=2)
50.0%
1.0 / 2
0.0%
+79
= =
–   KMTChess 1.2.1 32-bit2182+21
−21
(+66)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.0%
+28
0 0 1 0 0 1 1 0 = 1
–   ECE 11.012180+23
−24
(+64)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.1%
−92
= 0
–   FireFly 2.5.102180+34
−34
(+64)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.3%
+26
0 1 1 0 1 0 0 0 = 1
–   Hamsters 0.0.62178+24
−24
(+62)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
0.1%
+19
1 0 0 = 0 1 0 0 1 1
–   CT800 1.20 64-bit2175+29
−29
(+59)3.5 − 2.5
(+3−2=1)
58.3%
3.5 / 6
0.3%
+118
0 0 1 = 1 1
–   Clever Girl r160 64-bit2175+22
−22
(+59)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.1%
−41
1 0 = = 0 1 0 0 = 0
–   Sjakk 1.1.72174+34
−34
(+58)0.5 − 1.5
(+0−1=1)
25.0%
0.5 / 2
0.6%
−98
= 0
–   Embla 2.0.0 64-bit2173+19
−19
(+57)3.5 − 6.5
(+3−6=1)
35.0%
3.5 / 10
0.1%
−67
0 0 1 0 1 1 0 = 0 0
–   Clever Girl r185 64-bit2163+24
−24
(+47)5 − 7
(+3−5=4)
41.7%
5.0 / 12
0.8%
−7
0 1 = = 1 = 0 1 0 0 = 0
–   iCE 0.12162+29
−29
(+46)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
1.5%
−269
0 0 0 0 0 1 0 0 0 =
–   Chesley r323 32-bit2156+24
−25
(+40)5.5 − 6.5
(+4−5=3)
45.8%
5.5 / 12
2.0%
+16
0 1 1 = 1 = 0 = 0 0 0 1
–   KnockOut 0.7.12152+15
−15
(+36)1.5 − 5.5
(+1−5=1)
21.4%
1.5 / 7
2.0%
−195
0 1 0 = 0 0 0
–   Blitzkrieg rev337 64-bit2144+19
−19
(+28)4 − 6
(+2−4=4)
40.0%
4.0 / 10
6.2%
−39
0 = 0 0 = 1 0 = 1 =
–   K2 0.43f2140+33
−33
(+24)3.5 − 4.5
(+3−4=1)
43.8%
3.5 / 8
14.6%
−27
0 = 0 1 0 0 1 1
–   GopherCheck 0.2.2 64-bit2140+26
−26
(+24)3 − 1
(+2−0=2)
75.0%
3.0 / 4
11.7%
+166
1 = 1 =
–   Prophet 2.0 32-bit2138+19
−19
(+22)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
11.4%
−60
= 1 0 0
–   TJchess 0.1212134+19
−19
(+18)3.5 − 0.5
(+3−0=1)
87.5%
3.5 / 4
16.1%
+306
1 1 = 1
–   Tunguska 1.0 64-bit2134+21
−20
(+18)4.5 − 5.5
(+4−5=1)
45.0%
4.5 / 10
16.5%
−23
1 0 0 1 0 = 0 1 0 1
–   Bearded 06_29_022131+25
−25
(+15)2.5 − 3.5
(+1−2=3)
41.7%
2.5 / 6
22.8%
−30
= 0 = 1 = 0
–   Adam 3.22130+24
−24
(+14)3 − 3
(+1−1=4)
50.0%
3.0 / 6
23.8%
+14
1 0 = = = =
–   Ifrit j4.22123+34
−34
(+7)7 − 11
(+4−8=6)
38.9%
7.0 / 18
36.9%
−72
= 0 0 = 1 = 0 = 0 0 1 0 1 = 1 = 0 0
–   Kurt 0.9.2 32-bit2114+23
−23
(−2)11.5 − 4.5
(+9−2=5)
71.9%
11.5 / 16
53.6%
+150
1 1 1 = = 0 1 = 1 = 1 1 0 1 = 1
–   Carballo 0.52097+23
−23
(−19)3 − 7
(+2−6=2)
30.0%
3.0 / 10
83.6%
−166
0 0 = 0 = 1 0 0 0 1
–   FireFly 2.5.6 32-bit2088+22
−23
(−28)0 − 2
(+0−2=0)
0.0%
0.0 / 2
92.5%
−INF
0 0
–   Jabba 1.0 64-bit2078+22
−22
(−38)5.5 − 4.5
(+5−4=1)
55.0%
5.5 / 10
97.5%
+3
0 1 1 1 = 1 0 1 0 0
–   BigLion 2.23x2068+12
−12
(−48)1.5 − 2.5
(+1−2=1)
37.5%
1.5 / 4
99.8%
−130
= 0 0 1
–   Sjakk 1.1.62067+30
−31
(−49)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
98.6%
+140
1 1 = 1 1 0
–   Protej 0.5.72055+25
−25
(−61)3.5 − 3.5
(+2−2=3)
50.0%
3.5 / 7
99.9%
−60
0 0 1 = 1 = =
–   PLP 16615712047+22
−22
(−69)12.5 − 5.5
(+10−3=5)
69.4%
12.5 / 18
100.0%
+68
1 = 1 1 1 = 1 0 1 1 = 1 = 1 0 1 = 0
–   Jabba 1.0 32-bit2044+21
−21
(−72)7 − 6
(+6−5=2)
53.8%
7.0 / 13
100.0%
−44
1 0 = 1 0 1 1 = 1 0 0 0 1
–   ECE 1.12040+28
−28
(−76)5 − 0
(+5−0=0)
100.0%
5.0 / 5
100.0%
+INF
1 1 1 1 1
–   ChessMind 0.822032+23
−23
(−84)1 − 0
(+1−0=0)
100.0%
1.0 / 1
100.0%
+INF
1
–   Slibo 0.5.12025+26
−26
(−91)7.5 − 4.5
(+5−2=5)
62.5%
7.5 / 12
100.0%
−17
1 1 0 1 1 0 = 1 = = = =
–   Bubble 1.52012+19
−19
(−104)0 − 4
(+0−4=0)
0.0%
0.0 / 4
100.0%
−INF
0 0 0 0
–   BSC 3.91995+37
−37
(−121)1.5 − 2.5
(+0−1=3)
37.5%
1.5 / 4
100.0%
−187
= = = 0
–   Schola 1.1.0 32-bit1993+26
−26
(−123)7 − 4
(+5−2=4)
63.6%
7.0 / 11
100.0%
−35
0 1 0 1 1 1 1 = = = =
–   Monik 2.2.3 32-bit1955+30
−30
(−161)4 − 0
(+4−0=0)
100.0%
4.0 / 4
100.0%
+INF
1 1 1 1
–   MatMoi 7.15.0-cct 32-bit1939+25
−26
(−177)6 − 1
(+5−0=2)
85.7%
6.0 / 7
100.0%
+90
= 1 = 1 1 1 1
–   Reger 0.091908+20
−20
(−208)4.5 − 1.5
(+4−1=1)
75.0%
4.5 / 6
100.0%
−8
= 1 1 1 0 1
–   GChess IV 0.2.01881+21
−21
(−235)2.5 − 1.5
(+2−1=1)
62.5%
2.5 / 4
100.0%
−139
0 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on May 18, 2019