CCRL 40/4
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 1'671'765 games
played by 1'982 programs
22445 CPU days (X2 4600+)

White wins: 653'018 (39.1%)
Black wins: 530'657 (31.7%)
Draws: 488'090 (29.2%)
White score: 53.7%

Engine Details

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Myrddin 0.82 32-bit (1910+19
−20
)Quote
Author: John Merlino Link: Homepage
This is one of the 5 Myrddin versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Arion 1.72333+7
−8
(+423)2 − 30
(+0−28=4)
6.3%
2.0 / 32
0.0%
+10
0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0
–   KnightX 1.922295+8
−8
(+385)2.5 − 29.5
(+1−28=3)
7.8%
2.5 / 32
0.0%
−21
0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 1 0 0 0 = 0 0 0 = 0 0 0 0 0 0 0
–   Popochin 3.22273+8
−8
(+363)1.5 − 30.5
(+0−29=3)
4.7%
1.5 / 32
0.0%
−98
0 0 0 0 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 =
–   Natwarlal 0.142260+8
−8
(+350)6 − 26
(+5−25=2)
18.8%
6.0 / 32
0.0%
+69
0 0 0 0 0 0 0 1 0 1 0 0 1 = 0 0 0 0 = 0 0 1 0 0 0 0 0 0 0 0 1 0
–   Butcher 1.60n1 64-bit2249+19
−19
(+339)5.5 − 33.5
(+2−30=7)
14.1%
5.5 / 39
0.0%
+46
1 0 0 0 1 0 0 0 0 0 0 = = = = 0 0 0 0 0 0 = 0 0 0 0 0 = 0 0 0 0 0 0 0 = 0 0 0
–   Anechka 0.082235+8
−8
(+325)4.5 − 27.5
(+2−25=5)
14.1%
4.5 / 32
0.0%
+23
0 0 = 0 = 1 = 0 0 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 = 0 0 1 0 0 0
–   EXchess 4.032212+16
−16
(+302)4 − 28
(+2−26=4)
12.5%
4.0 / 32
0.0%
−26
0 0 0 0 0 = 0 0 0 0 = 0 0 0 0 0 0 1 0 0 0 0 0 = 0 0 0 = 0 0 1 0
–   BlackBishop 0.982161+18
−18
(+251)7 − 25
(+5−23=4)
21.9%
7.0 / 32
0.0%
+17
0 0 = 0 1 0 0 1 0 0 0 0 0 0 0 0 0 = 0 0 = 0 0 0 0 1 1 0 0 1 = 0
–   InmiChess3.06N2159+10
−10
(+249)4.5 − 26.5
(+4−26=1)
14.5%
4.5 / 31
0.0%
−92
0 0 0 0 1 = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 0
–   Lime 662141+9
−9
(+231)7 − 25
(+6−24=2)
21.9%
7.0 / 32
0.0%
−17
0 0 = 0 = 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1
–   Adam 3.22120+17
−16
(+210)7.5 − 24.5
(+5−22=5)
23.4%
7.5 / 32
0.0%
0
0 1 = 0 1 0 0 0 = 0 = 0 0 0 0 0 0 0 = 0 1 0 0 = 0 0 1 0 0 1 0 0
–   Alex 1.962118+19
−19
(+208)6.5 − 25.5
(+5−24=3)
20.3%
6.5 / 32
0.0%
−44
1 1 1 0 0 0 0 0 0 0 0 0 = 0 0 0 0 0 0 1 = 0 0 0 0 1 0 0 = 0 0 0
–   BikJump 2.01 64-bit2098+9
−9
(+188)8.5 − 23.5
(+6−21=5)
26.6%
8.5 / 32
0.0%
+1
1 = 1 0 0 0 1 0 0 0 0 1 0 0 = 0 1 0 0 0 0 0 = 0 0 0 0 = 1 0 0 =
–   Wing 2.0a2096+10
−9
(+186)5 − 15
(+3−13=4)
25.0%
5.0 / 20
0.0%
−5
1 0 = 1 0 0 = 0 = = 0 0 0 0 0 0 1 0 0 0
–   Matheus 2.32053+9
−9
(+143)7.5 − 12.5
(+5−10=5)
37.5%
7.5 / 20
0.0%
+55
1 0 0 0 = 1 = 0 0 0 0 1 1 = 0 = 0 0 = 1
–   Bestia 0.902027+9
−9
(+117)12.5 − 19.5
(+9−16=7)
39.1%
12.5 / 32
0.0%
+37
0 1 1 = 0 0 = = 1 0 0 0 1 0 1 = 0 1 1 0 0 1 = 0 0 0 = 0 0 = 0 1
–   Elephant 1.061987+13
−13
(+77)10.5 − 9.5
(+9−8=3)
52.5%
10.5 / 20
0.0%
+94
0 = 0 1 0 1 1 1 0 = 0 1 1 0 1 0 1 1 = 0
–   Small Potato 0.6.11987+10
−10
(+77)18 − 14
(+17−13=2)
56.3%
18.0 / 32
0.0%
+131
0 1 1 1 1 0 1 1 0 1 0 1 0 0 0 0 0 1 1 = 1 0 1 0 1 1 1 0 0 1 1 =
–   BigLion 2.23x1984+9
−9
(+74)15.5 − 16.5
(+15−16=1)
48.4%
15.5 / 32
0.0%
+59
0 0 0 1 1 1 0 1 1 1 0 = 0 1 1 0 0 0 0 1 1 0 0 1 1 0 1 1 1 0 0 0
–   Faile 1.4.41973+9
−9
(+63)12 − 20
(+10−18=4)
37.5%
12.0 / 32
0.0%
−38
1 1 0 0 = 1 1 0 0 0 0 0 1 0 = 0 0 1 = 0 0 1 1 1 0 = 0 0 0 0 0 1
–   Sjakk 1.1.51969+17
−17
(+59)11.5 − 20.5
(+7−16=9)
35.9%
11.5 / 32
0.0%
−39
= = 0 0 0 1 0 1 0 0 0 1 = 1 1 = 0 = 0 0 = = = = 0 0 1 0 1 0 0 0
–   SSEChessII 2.05 DC1963+10
−10
(+53)14.5 − 17.5
(+12−15=5)
45.3%
14.5 / 32
0.0%
+17
0 1 0 0 0 1 0 = 0 1 1 1 0 0 0 = 0 1 1 = 1 0 1 0 1 0 0 1 = 0 = 1
–   Marvin 1.3.01960+10
−10
(+50)8.5 − 11.5
(+6−9=5)
42.5%
8.5 / 20
0.0%
−2
0 0 1 = 0 1 0 0 1 0 = 1 1 0 = = = 0 0 1
–   Monik 2.2.3 64-bit1959+17
−17
(+49)12.5 − 7.5
(+10−5=5)
62.5%
12.5 / 20
0.0%
+140
1 1 = 1 0 = 1 0 1 0 1 = 1 0 1 1 1 = 0 =
–   ChessMind 0.801947+18
−18
(+37)11.5 − 12.5
(+11−12=1)
47.9%
11.5 / 24
0.3%
+20
1 1 0 0 1 1 0 1 1 0 0 1 0 0 0 0 = 0 1 0 1 1 0 1
–   Micro-Max 4.81946+9
−9
(+36)14 − 17
(+12−15=4)
45.2%
14.0 / 31
0.1%
0
1 1 = 0 0 0 0 1 1 1 0 0 0 0 1 0 = 1 0 1 1 1 0 0 = 0 = 0 1 1 0
–   Rival 1.181946+11
−11
(+36)13 − 19
(+10−16=6)
40.6%
13.0 / 32
0.1%
−34
1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 = 1 0 1 = = 0 0 0 = 1 0 1 = = 1 1
–   JanWillem 1.131944+10
−10
(+34)15.5 − 16.5
(+12−13=7)
48.4%
15.5 / 32
0.1%
+21
0 = = 0 1 0 0 1 = 1 1 = = 0 0 0 1 1 1 1 1 0 0 0 1 1 0 0 = 1 0 =
–   Smash 1.0.31919+10
−10
(+9)17 − 15
(+15−13=4)
53.1%
17.0 / 32
21.1%
+34
1 0 1 0 1 0 0 0 1 0 1 = 1 0 1 1 1 0 1 0 1 = 0 1 1 0 1 0 = = 1 0
–   Heracles 0.6.161913+10
−10
(+3)18 − 14
(+13−9=10)
56.3%
18.0 / 32
39.9%
+45
0 = 0 1 1 0 1 1 = 1 0 = 1 1 = 1 = = 1 0 1 = 0 1 0 1 = 1 = 0 0 =
–   BamBam1907+15
−15
(−3)14.5 − 17.5
(+11−14=7)
45.3%
14.5 / 32
59.6%
−36
0 0 1 0 0 1 1 1 1 1 = 0 0 0 1 0 1 = 0 0 = = 0 = 0 = 0 1 = 1 0 1
–   Eagle 0.7.51907+13
−13
(−3)6.5 − 13.5
(+6−13=1)
32.5%
6.5 / 20
60.0%
−153
= 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1
–   Clueless 1.41900+10
−10
(−10)17.5 − 14.5
(+16−13=3)
54.7%
17.5 / 32
82.1%
+28
1 0 1 0 0 1 0 1 0 1 = 1 0 0 = 0 1 0 1 0 0 1 0 1 1 0 1 = 1 1 1 1
–   Warrior 1.0.31899+10
−10
(−11)14.5 − 17.5
(+10−13=9)
45.3%
14.5 / 32
85.6%
−41
1 1 1 0 0 0 1 = 1 0 1 0 1 0 0 = 0 1 0 0 = 0 1 = = = 0 = 0 = = 1
–   Roce 0.03901842+12
−12
(−68)22 − 10
(+20−8=4)
68.8%
22.0 / 32
100.0%
+83
1 0 0 1 = 1 1 1 1 1 1 1 1 0 1 = 1 1 = 1 1 1 0 0 1 0 1 = 1 0 0 1
–   Dabbaba 2.621811+16
−16
(−99)19 − 13
(+16−10=6)
59.4%
19.0 / 32
100.0%
−29
1 1 1 1 0 1 1 0 0 0 = 1 = 1 0 = 0 0 1 0 0 1 1 1 = 1 = = 0 1 1 1
–   Beaches 2.321796+11
−12
(−114)17 − 15
(+13−11=8)
53.1%
17.0 / 32
100.0%
−93
1 = 0 1 0 = 0 = 0 1 = 0 0 = = 0 0 1 1 = 1 0 1 0 1 1 1 1 = 1 0 1
–   Chenard 2009.09.191749+18
−19
(−161)16.5 − 15.5
(+14−13=5)
51.6%
16.5 / 32
100.0%
−149
1 1 0 = = 0 1 0 1 0 = 0 1 0 0 1 1 1 1 0 0 0 0 1 0 1 1 1 1 = 0 =
–   Tscp 1.811700+12
−12
(−210)23.5 − 8.5
(+21−6=5)
73.4%
23.5 / 32
100.0%
−26
1 1 = 0 = 1 = 0 1 1 0 1 1 1 1 1 = 1 1 1 0 1 1 1 0 1 0 1 1 = 1 1

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