CCRL 40/4
Downloads and Statistics
August 20, 2019
Testing summary:
Total: 2'086'404 games
played by 2'425 programs
28073 CPU days (X2 4600+)

White wins: 810'229 (38.8%)
Black wins: 655'304 (31.4%)
Draws: 620'871 (29.8%)
White score: 53.7%

Engine Details

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Myrddin 0.86 64-bit (2365+15
−15
)Quote
Author: John Merlino Link: Homepage
This is one of the 6 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Nebula 2.0 64-bit2653+10
−10
(+288)3 − 7
(+1−5=4)
30.0%
3.0 / 10
0.0%
+163
0 1 = = = 0 0 0 = 0
–   Vajolet 2.032627+18
−18
(+262)1.5 − 8.5
(+1−8=1)
15.0%
1.5 / 10
0.0%
−49
0 0 0 = 0 0 0 0 1 0
–   Atlas 3.25 64-bit2569+15
−15
(+204)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−26
0 0 = 0 0 0 0 0 1 =
–   Tucano 1.042544+36
−36
(+179)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+78
0 = 0 1 = 0 0 = 1 0
–   nanoSzachy 4.0 64-bit2543+11
−11
(+178)2.5 − 7.5
(+2−7=1)
25.0%
2.5 / 10
0.0%
−35
0 0 0 = 0 0 1 0 1 0
–   Djinn 0.979 64-bit2543+16
−16
(+178)2 − 8
(+1−7=2)
20.0%
2.0 / 10
0.0%
−55
= = 0 1 0 0 0 0 0 0
–   Rodin 5.12538+15
−15
(+173)1.5 − 8.5
(+0−7=3)
15.0%
1.5 / 10
0.0%
−80
0 0 = = 0 0 0 0 0 =
–   DanaSah 5.002510+36
−35
(+145)5.5 − 14.5
(+4−13=3)
27.5%
5.5 / 20
0.0%
−31
0 1 0 0 0 0 1 0 0 = 0 0 0 0 = 1 0 = 0 1
–   Magnum 4.0 32-bit2491+15
−15
(+126)1 − 9
(+1−9=0)
10.0%
1.0 / 10
0.0%
−303
0 0 0 1 0 0 0 0 0 0
–   GreKo 10.0 64-bit2489+35
−34
(+124)5.5 − 4.5
(+4−3=3)
55.0%
5.5 / 10
0.0%
+164
= 0 1 0 = 1 = 1 0 1
–   Murka 2 64-bit2481+12
−12
(+116)6.5 − 13.5
(+5−12=3)
32.5%
6.5 / 20
0.0%
−21
0 = 0 1 0 0 0 0 0 0 1 1 1 0 0 = 0 0 = 1
–   Pawny 0.3.1 64-bit2479+36
−36
(+114)9 − 11
(+7−9=4)
45.0%
9.0 / 20
0.0%
+79
= 1 = 0 1 = = 1 1 0 0 0 0 1 0 1 1 0 0 0
–   Cheese 1.4 64-bit2476+14
−14
(+111)5 − 5
(+3−3=4)
50.0%
5.0 / 10
0.0%
+106
= 1 = 1 1 0 = = 0 0
–   iCE 0.32474+20
−20
(+109)3.5 − 6.5
(+2−5=3)
35.0%
3.5 / 10
0.0%
+6
0 = = 1 0 1 0 = 0 0
–   Mephisto Gideon Professional2473+11
−11
(+108)3 − 7
(+2−6=2)
30.0%
3.0 / 10
0.0%
−42
0 0 0 = = 0 0 1 1 0
–   Betsabe II 1.472470+16
−16
(+105)11 − 21
(+7−17=8)
34.4%
11.0 / 32
0.0%
−6
0 = 0 = 0 0 1 0 0 1 0 1 = 0 0 1 0 1 = 0 1 1 0 = 0 0 = 0 0 0 = =
–   Dorky 4.3 64-bit2466+11
−11
(+101)3.5 − 5.5
(+2−4=3)
38.9%
3.5 / 9
0.0%
+27
0 1 = 0 0 0 1 = =
–   pikoSzachy 4.02455+14
−14
(+90)9.5 − 10.5
(+7−8=5)
47.5%
9.5 / 20
0.0%
+73
1 0 0 = 0 0 1 = 0 0 = = 1 1 1 1 0 1 = 0
–   Eeyore 1.52 64-bit2426+10
−10
(+61)21 − 21
(+15−15=12)
50.0%
21.0 / 42
0.0%
+58
0 0 0 = 1 1 0 1 = 0 0 1 0 1 1 1 1 = 0 0 = = 1 = 0 1 = = 1 1 1 0 = = 1 = 0 0 1 = 0 0
–   Nejmet 3.072424+7
−8
(+59)13.5 − 17.5
(+9−13=9)
43.5%
13.5 / 31
0.0%
+14
0 1 0 = 1 1 0 0 0 0 0 = 0 = = 1 0 1 = = = = 0 1 0 0 1 1 = 1 0
–   Gaia 3.5 64-bit2424+9
−9
(+59)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
0.0%
+97
1 = 1 0 1 1 1 0 1 0 1 1 0 0 0 = 0 = 1 1 1 = 0 0 1 1 = 1 0 1 0 0
–   Ares 1.005 64-bit2423+16
−16
(+58)2.5 − 6.5
(+1−5=3)
27.8%
2.5 / 9
0.0%
−88
0 = = 0 0 0 = 0 1
–   Dragon 4.62418+8
−8
(+53)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
0.0%
+21
0 0 1 = 0 0 1 0 0 1 0 1 0 1 1 0 1 0 1 = = = 0 = = 0 0 1 0 = 1 1
–   Hussar 0.42418+9
−9
(+53)19.5 − 22.5
(+12−15=15)
46.4%
19.5 / 42
0.0%
+27
0 = 0 1 1 1 0 = = = 1 1 0 = 0 1 0 1 1 0 0 1 = 1 0 = 0 0 = = 0 = = 1 0 = 1 0 = = 0 =
–   Delphil 2.9g 64-bit2414+22
−22
(+49)5.5 − 4.5
(+3−2=5)
55.0%
5.5 / 10
0.0%
+76
= = = = 1 1 0 0 = 1
–   RomiChess P3L 64-bit2411+11
−12
(+46)18 − 24
(+11−17=14)
42.9%
18.0 / 42
0.0%
0
1 = 1 0 0 = = = 0 = 1 0 = 0 0 = 0 0 0 0 1 = = 1 0 1 1 1 0 = = 1 0 0 1 0 = 0 0 = = 1
–   Simplex 0.9.8 64-bit2409+10
−10
(+44)10 − 22
(+6−18=8)
31.3%
10.0 / 32
0.0%
−87
0 = 1 = 0 0 0 0 1 = 1 0 1 0 0 0 = = = 0 0 0 = 0 0 0 1 0 0 0 1 =
–   OliThink 5.3.2 64-bit2401+13
−13
(+36)18.5 − 22.5
(+15−19=7)
45.1%
18.5 / 41
0.0%
−2
0 1 0 = 0 0 1 0 1 0 0 = 1 0 0 0 1 1 = 0 1 0 = 1 0 = = 1 0 = 1 1 0 1 1 0 1 0 0 1 0
–   Ifrit m1.8 64-bit2400+11
−11
(+35)20.5 − 21.5
(+18−19=5)
48.8%
20.5 / 42
0.0%
+26
1 0 1 1 1 0 0 = 0 0 1 1 0 1 0 1 = 1 0 1 0 0 = 1 0 1 1 1 0 = 1 0 1 0 1 0 1 0 0 0 0 =
–   Sjakk 2.0 32-bit2396+29
−29
(+31)8.5 − 10.5
(+5−7=7)
44.7%
8.5 / 19
3.3%
−7
= 1 0 = = 1 0 = = 0 = 0 0 0 1 1 = 0 1
–   PostModernist 10162389+10
−10
(+24)10.5 − 21.5
(+7−18=7)
32.8%
10.5 / 32
0.4%
−102
0 0 0 0 0 = 1 1 1 0 0 0 1 0 = 1 = 1 0 = 1 = 0 0 0 0 = 0 = 0 0 0
–   Comet B502387+10
−10
(+22)17.5 − 14.5
(+14−11=7)
54.7%
17.5 / 32
0.5%
+55
1 1 0 = 0 = 1 0 = 1 0 0 = 1 0 0 1 = = 1 1 1 1 1 0 1 1 = 1 0 0 0
–   Leila 0.53h2387+8
−8
(+22)20.5 − 11.5
(+16−7=9)
64.1%
20.5 / 32
0.5%
+120
1 = 0 = 1 1 1 1 1 1 0 1 = = 0 1 = 0 0 = 1 1 1 1 = 1 1 1 = 0 = 0
–   Amy 0.87b2385+9
−9
(+20)14 − 17
(+12−15=4)
45.2%
14.0 / 31
1.0%
−18
1 = = 0 0 1 0 0 1 0 1 = 1 0 0 1 0 0 1 1 0 0 1 1 0 1 = 1 0 0 0
–   Gosu 0.162382+8
−8
(+17)14 − 18
(+8−12=12)
43.8%
14.0 / 32
2.4%
−20
0 1 0 = = = 1 = = = 1 0 = = 0 = 1 0 0 0 0 1 0 0 0 = 1 = = 0 1 1
–   Patzer 3.802374+9
−9
(+9)12.5 − 18.5
(+9−15=7)
40.3%
12.5 / 31
15.7%
−59
0 0 0 1 1 1 0 0 1 0 0 = = 0 0 0 0 = 1 1 0 1 = = 0 1 1 = = 0 0
–   Der Bringer 1.92373+8
−8
(+8)19.5 − 12.5
(+16−9=7)
60.9%
19.5 / 32
17.4%
+86
= 1 = = 0 1 1 1 0 1 1 1 = 0 0 1 = 1 1 0 1 1 = = 0 1 0 1 1 0 0 1
–   Jazz 721 64-bit2373+16
−16
(+8)4 − 6
(+3−5=2)
40.0%
4.0 / 10
22.9%
−66
0 1 = 0 1 = 0 0 1 0
–   Muse 0.899b2371+8
−8
(+6)12 − 20
(+7−15=10)
37.5%
12.0 / 32
25.4%
−79
0 0 0 0 1 0 1 0 1 0 = = = 0 0 0 = = 1 0 0 = 1 1 = 1 0 0 = 0 = =
–   Phalanx XXIII beta2369+15
−15
(+4)16 − 16
(+13−13=6)
50.0%
16.0 / 32
34.6%
+7
0 0 0 1 1 0 0 = 0 0 1 1 1 = 1 1 0 = 1 = 1 0 0 0 1 1 1 0 = 0 1 =
–   Terra 3.42368+10
−10
(+3)16 − 16
(+12−12=8)
50.0%
16.0 / 32
39.6%
+3
0 1 1 = 1 1 0 0 = 0 1 1 1 0 0 0 1 0 0 = 0 0 1 1 1 1 = = = 0 = =
–   The Crazy Bishop 00522363+9
−9
(−2)17.5 − 14.5
(+15−12=5)
54.7%
17.5 / 32
61.1%
+34
= 1 1 = = = 0 0 1 1 1 0 1 0 0 1 1 1 1 0 0 1 0 1 1 1 0 = 0 1 0 0
–   Capivara LK 0.09a02c 64-bit2357+18
−18
(−8)16 − 16
(+9−9=14)
50.0%
16.0 / 32
76.2%
−6
1 1 1 0 0 1 = 1 0 = 0 = 1 0 = 0 = = = = = 1 = 1 0 = 0 = = 1 = 0
–   Amateur 2.822351+8
−8
(−14)12 − 20
(+10−18=4)
37.5%
12.0 / 32
96.2%
−112
0 0 0 0 = 0 1 = 1 0 1 0 0 0 0 0 = 0 1 1 0 1 1 0 0 0 0 1 0 1 1 =
–   Alex 2.14a 64-bit2347+10
−10
(−18)19.5 − 12.5
(+14−7=11)
60.9%
19.5 / 32
98.1%
+54
1 0 0 1 1 = 1 = = 1 0 = 1 1 1 = = 0 = 1 = 1 = 1 0 0 1 1 = 1 0 =
–   Tigran 2.4n 64-bit2346+11
−11
(−19)17.5 − 13.5
(+14−10=7)
56.5%
17.5 / 31
98.5%
+24
1 1 1 1 0 0 1 1 1 1 0 0 1 0 = 0 1 0 = 1 0 0 = 1 1 = = 1 = 0 =
–   Plisk 0.2.7d 64-bit2343+10
−10
(−22)16 − 16
(+12−12=8)
50.0%
16.0 / 32
99.5%
−25
1 1 0 0 = 0 = 0 1 1 1 = 0 0 1 0 = 0 = 1 = 1 1 = 0 1 0 0 = 1 0 1
–   Horizon 4.42341+8
−8
(−24)18 − 14
(+14−10=8)
56.3%
18.0 / 32
99.8%
+18
1 = 1 = 0 0 1 0 1 0 = 1 1 1 1 0 1 = = 0 1 1 0 1 = 0 0 0 = 1 = 1
–   TJchess 1.1 64-bit2337+12
−12
(−28)18.5 − 13.5
(+14−9=9)
57.8%
18.5 / 32
99.9%
+28
= 0 1 = 1 1 0 1 0 0 0 = 1 1 1 1 1 1 1 = = = 0 1 0 = 1 0 0 1 = =
–   Queen 4.032336+8
−8
(−29)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
100.0%
−62
0 1 0 0 0 0 1 1 = = 1 = 0 0 0 = = 0 0 1 0 0 1 1 1 = = 1 0 1 0 1
–   Arion 1.72332+8
−7
(−33)17.5 − 14.5
(+12−9=11)
54.7%
17.5 / 32
100.0%
−4
1 = 1 = 0 0 1 0 = = = 1 1 0 = = = 0 = 1 1 1 1 1 1 0 = 1 = 0 0 0
–   Gibbon 2.60a 64-bit2332+18
−18
(−33)11 − 21
(+6−16=10)
34.4%
11.0 / 32
99.8%
−139
= 0 0 0 0 0 0 = = 0 = 1 0 = 1 = = 0 0 0 0 0 1 = 0 = = 0 1 1 0 1
–   Ares 1.0042332+14
−13
(−33)15 − 17
(+10−12=10)
46.9%
15.0 / 32
100.0%
−55
= 1 0 = = = 1 0 0 = 0 0 1 = 1 0 1 0 = 0 1 1 0 1 1 0 = 0 = 0 = 1
–   Waxman 20142331+16
−16
(−34)21.5 − 10.5
(+19−8=5)
67.2%
21.5 / 32
99.9%
+98
1 1 0 1 1 0 1 0 1 1 1 1 1 0 1 = 0 = 1 = 1 1 = 0 0 1 0 1 1 1 = 1
–   Sage 3.532325+8
−8
(−40)16.5 − 15.5
(+15−14=3)
51.6%
16.5 / 32
100.0%
−24
1 1 0 = 0 1 0 1 1 = 0 1 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 = 1 0 0 1
–   Chezzz 1.0.32324+9
−9
(−41)18 − 14
(+15−11=6)
56.3%
18.0 / 32
100.0%
+5
0 0 1 1 = 0 1 1 1 0 0 1 1 1 0 0 1 = 1 1 = = 0 0 1 = 1 0 = 1 0 1
–   CyberPagno 2.2 64-bit2320+17
−17
(−45)20.5 − 11.5
(+18−9=5)
64.1%
20.5 / 32
100.0%
+62
1 0 1 1 = 0 1 1 1 0 = 1 1 1 1 = 1 1 0 = 0 1 1 0 1 1 0 1 1 0 = 0
–   Sungorus 1.4 64-bit2313+9
−9
(−52)16 − 16
(+13−13=6)
50.0%
16.0 / 32
100.0%
−52
1 1 = 1 0 1 0 = 1 0 1 1 = 0 0 1 0 0 1 = 0 0 = 1 1 0 1 0 0 1 0 =
–   Averno 0.812307+9
−9
(−58)14.5 − 11.5
(+11−8=7)
55.8%
14.5 / 26
100.0%
−20
1 0 = 1 0 1 = = 1 1 0 1 1 1 1 = 0 0 = 0 0 1 = = 0 1
–   EveAnn 1.71a2307+15
−15
(−58)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+36
1 0 1 1 0 0 = = = = = 1 1 1 1 0 0 = 1 0 1 1 1 1 1 1 1 0 0 1 0 1
–   KnightX 1.922296+8
−8
(−69)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
+116
1 0 0 1 = 1 1 1 0 1 1 1 1 = = 1 1 1 0 = 1 = 1 0 1 0 1 1 1 1 1 1
–   NoraGrace 1.0 64-bit2292+19
−19
(−73)23 − 19
(+19−15=8)
54.8%
23.0 / 42
100.0%
−38
1 = 1 1 0 0 0 0 1 1 = 0 1 1 1 1 1 = 0 1 1 1 0 0 0 = 0 0 = 0 1 1 1 1 0 0 = = 1 = 0 1
–   Gibbon 2.57a 64-bit2286+15
−15
(−79)16.5 − 15.5
(+12−11=9)
51.6%
16.5 / 32
100.0%
−70
1 0 1 0 0 = = = 0 1 1 1 0 1 = = = 1 0 0 = 1 = 0 = 0 1 1 0 1 1 0
–   Popochin 3.22275+8
−8
(−90)20 − 12
(+17−9=6)
62.5%
20.0 / 32
100.0%
+1
= 1 1 0 0 0 = 0 1 0 = 1 1 = 1 1 1 0 1 0 1 0 0 = 1 1 1 1 = 1 1 1
–   Sjakk 1.1.92273+16
−16
(−92)18 − 14
(+14−10=8)
56.3%
18.0 / 32
100.0%
−46
= 0 1 1 1 0 0 = 0 1 = 1 1 1 1 0 1 1 1 = = = 1 0 0 0 1 = 1 0 0 =
–   Carballo 0.82146+25
−25
(−219)7 − 3
(+5−1=4)
70.0%
7.0 / 10
100.0%
−90
1 0 = = = 1 1 = 1 1

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Created in 2005-2013 by CCRL team
Last games added on August 20, 2019